baber/WOPTO huggingface dataset:
Patent JP-H05341453-A (JP)
Title: Silver halide photographic product
Inventor: YAMAGAMI HIROYUKI
IPC: B65D81/30
Filed: 1992-06-05
Abstract: PURPOSE:To ensure high image quality and shelf stability over a long period of time by applying a gaseous hydrogen cyanide scavenger to a certain position in a hermetically sealing vessel for a film and incorporating a specified sensitizing dye into a silver halide emulsion layer of a photosensitive material. CONSTITUTION:This silver halide photographic product consists of a silver halide photosensitive material 3 obtd. by forming at least one silver halide emulsion layer contg. a thiocyanate and a silver halide emulsion sensitized with gold-chalcogen on a base, a light shielding vessel 4 contg. the photosensitive material 3 and a hermetically sealing transparent vessel 2 for housing the light shielding vessel 4. At least one silver halide emulsion layer of the photosensitive material contains a sensitizing dye represented by the formula [where each of R<1> and R<2> is alkyl, R<3> is H, alkyl or aryl, X<-> is an anion and (n) is a number required to neutralize electric charges in the entire molecule] and this photographic product has a gaseous hydrogen cyanide scavenger at a certain position in the hermetically sealing vessel 2.
Patent JP-H1021450-A (JP)
Title: Automatic cash transaction device
Inventor: NAKAJIMA ISAO
IPC: G07D9/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to pay coins together with paper money from one take-in port by separating and counting the coins supplied from a paper money take-in port with paper money and setting the coin reception to be the free operation by a customer. SOLUTION: A coin transportation path 11 transporting the coins which are supplied together with paper money and are separated is provided between the paper money/coin take-out device 9 of a paper money receiving/paying machine 6 having an external shutter 5a of the paper money take-in port 6a and the coin feed out part 10 of a coin receiving/paying machine 7 having an external shutter 5b. A cylindrical rottatin body 12 is arranged at the back of the external shutter 5a and paper money and the coins are simultaneously taken in and they are turned by a motor. Then, they are vibrated and paper money is separated from the coins. Paper money is sent out from the paper money feed out part and are stored. The coins are discharged to a money receiving path 16 and are supplied to the coin feed out part 10 of the coin receiving/paying machine 7 through the coin transportation path 11.  They are selected and counted and are held in a temporary holding part. The held coins can freely be received/paid out with the key operation of the customer.
Patent JP-H1116559-A (JP)
Title: Liquid port plug for storage battery
Inventor: KAWAGUCHI YASUHIRO
IPC: H01M2/12
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid port plug capable of preventing generation of clogging caused by an electrolyte in an explosion-proof filter. SOLUTION: This liquid port plug is provided with a cylindrical plug main body 1 closed in its upper end, opened in its lower end and having gas passage 2 in its inside, a splash-proof means 3 provided in a lower part inside the plug main body 1, an explosion-proof filter 4 provided across the gas passage 2 on the upper side over the splash-proof means 4, and an exhaust port 5 provided in the plug main body 1 on the upper side over the explosion-proof filter 4. The gas passage 2 is formed into a lateral passage portion 2a at its upper end. The explosion-proof filter 4 is provided vertically in the lateral passage portion 2a across the portion 2a. The exhaust port 5 is provided in the upper portion of the cylindrical plug main body 1 with an opening to a portion of the lateral passage portion 2a in the tip of the explosion-proof filter 4.
Patent JP-S6230060-A (JP)
Title: Recording head
Inventor: SAMEJIMA KAZUHIRO
IPC: B41J2/45
Filed: 1985-07-31
Abstract: PURPOSE:To manufacture a recording head, performance thereof as a product can be maintained, life thereof can be lengthened, which can be miniaturized and cost thereof can be reduced, by mounting a molded and worked sealing material around a support substrate and pushing the sealing material from an upper section by a pushing plate. CONSTITUTION:A pushing plate 12, at the center thereof a glass plate 13 is mounted, is used, and pushing rubbers 11, flexible substrates 9, sealing rubbers 10 and one ends of a support substrate 6 are pushed by a pushing plate 12 while covering an LED array chip 1 and a driver IC 7 on the support substrate 6 by the glass plate 13. Consequently, the flexible substrates 9 and one ends of the support substrate 6 are brought into contact positively, and hermetically sealed with the pushing rubbers 11 and the sealing rubbers 10, and the pushing plate 12 is clamped to a support base body 8 by screws 15 and the support substrate 6 is fixed onto the support base body 8. The LED array chip 1 and the driver IC 7 on the support substrate 6 are protected from dust and moisture, performance as a recording head can be maintained, and a hermetic sealing fixing means for the recording head is provided adjoined to the support substrate 6, thus miniaturizing the recording head.
Patent JP-H08338730-A (JP)
Title: Vibrator and piezoelectric vibration angular velocity meter using it
Inventor: SANGO YOSHITAKA
IPC: G01C19/56
Filed: 1995-06-13
Abstract: PURPOSE: To stabilize the self-excitation of a vibrator and at the same time, prevent the mutual operation between a detection circuit for detecting coriolis force and a self-excitation circuit for self-exciting the vibrator. CONSTITUTION: An electrode 44 is held between members 42 and 43 consisting of a piezoelectric material in a rectangular parallelepiped shape. Electrodes 45 and 46 are formed at both side positions on the upper surface of the member 42. An electrode 47 is formed at nearly the center on the upper surface of the member 42. An electrode 48 is formed on the lower surface of the member 43. The electrode 44 is used as a grounding electrode, the electrodes 45 and 46 are used to detect coriolis force, and the electrodes 47 and 48 are used as input/output of the self-excited vibration circuit.
Patent JP-S5958911-A (JP)
Title: Schmitt trigger circuit
Inventor: KIMURA TOSHIO
IPC: H03K3/027
Filed: 1982-09-28
Abstract: PURPOSE:To constitute a Schmitt trigger circuit having a difference of hysteresis independently of a power supply voltage, by using inverters having different threshold values in parallel to an input, connecting a clocked inverter in series with each and connecting the inverters in series so as to use the clock as the clock of the clocked inverters. CONSTITUTION:The transistor size and the number of inverters connected to the post-stage of the clocked inverters are decided taking the power supply voltage range and the frequency in use into consideration. The hysteresis voltage difference of the circuit depends on the difference of the threshold value of the input stage inverter and independent of the power supply voltage. The size of transistor of the inverters 6, 7 is taken the same and the threshold voltage of a P or an N channel transistor is changed, allowing to change the threshold voltage of the input stage inverter. Thus, the hysteresis voltage difference is constant over a wide power supply voltage change. Since the hysteresis voltage difference depends only on the threshold voltage difference of the input stage inverter, the voltage difference is obtained by changing the threshold voltage difference of the input stage inverter.
Patent JP-H1016617-A (JP)
Title: Height level variable vihicular seat
Inventor: ONO DAISUKE
IPC: B60N2/18
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a height level variable vehicular seat which can be changed to a using condition for an infant. SOLUTION: A seat cushion comprises a front side cushion part 12 and a rear side cushion part 13 which is connected so that the front end part may be turnable in the vertical direction at the rear end part of the cushion part 12 and the seat cushion is constituted by supporting the front side cushion part 12 on a cushion frame and supporting the rear side cushion part 13 on the cushion frame via an elevating mechanism. The elevating mechanism is provided with an operation means 26 shifting the rear side cushion part 13 to an ascending location and a holding means holding the rear side cushion part 13 at the ascending location so that the part 13 may be released.  The both of the cushion parts 12 and 13 can be changed to a using condition for an adult in which the seating face is low and a using condition for an infant in which the rear side cushion part 13 is located at the ascending location in its horizontal state, the front side cushion part 12 descends forward from the front end part of the rear side cushion part 13 and the seating face is high.
Patent JP-H0723709-A (JP)
Title: Method for treating butter and device therefor
Inventor: SHIBAUCHI YOSHITO
IPC: A23C15/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide a method for treating butter having physical properties of butter before treating as much as possible, rapidly, hygienically and at a low cost and a device therefor. CONSTITUTION:Butter particles in a low-temperature state are kneaded while degassing, heated by internal heat generation of butter by the kneading and extruded while being kneaded and compressed under controlling the temperature in a fixed range by cooling operation.
Patent JP-H03250226-A (JP)
Title: Watchdog timer
Inventor: MIYAZAKI HAJIME
IPC: G06F11/28
Filed: 1990-06-29
Abstract: PURPOSE:To detect abnormality even when the frequency of a clock signal is high by deciding the presence/absence of the abnormality based on the output of an N5-ary counter or an N6-ary counter. CONSTITUTION:This timer is provided with first and second oscillation circuits 101 and 102 with oscillation frequencies f1 and f2, frequency divider circuits 103 and 104 to divide the oscillation frequency f1 into 1/N1 and 1/N2, and frequency divider circuits 105 and 106 to divide the oscillation frequency f2 into 1/N3 and 1/N4. Furthermore, the timer is provided with an N5-ary counter 107 to input the signal of the frequency f1/N1 from the frequency divider circuit 103 as the clock and to define the signal of the frequency f2/N3 from the frequency divider circuit 105 as a reset input, and an N6-ary counter 108 to define the signal of the frequency f2/N4 from the frequency dividing circuit 106 as the clock input and to define the signal of the frequency f1/N2 frequency from the frequency dividing circuit 104 as the reset input. Then, a decision circuit 109 decides the output signal 110 of the N5-ary counter 107 or the output signal 111 of the N6-ary counter 108. Thus, even when the frequency of the frequency- divided clock is high, the abnormality is detected.
Patent JP-S6150239-A (JP)
Title: Information signal reproducer
Inventor: TAKAYAMA NOBUTOSHI
IPC: H04N5/7826
Filed: 1984-08-17
Abstract: PURPOSE:To obtain an information signal reproducer assuring accurate tracking without being affected with a noise generated from a motor turning control circuit by setting a frequency of a control signal of a switching element to a specific frequency inserted to the frequency of plural kinds of pilot signals. CONSTITUTION:An analog control signal is compared with a sawtooth wave signal generated from a pulse width modulation (PWM) basic frequency oscillator 1 at a comparator 2 so as to apply PWM. A transistor (TR) 3 is switched synchronously with the basic frequency of a PWM signal and a desired smoothed control voltage is generated at a point P. The control voltage is used as a drive voltage of a motor 8 to control the number of revolutions of the motor 8. A comparatively low frequency is desired as the switching frequency of the switching element 3, any of 2fH, 4.5fH, 12.5fH is set to a VTR using a 4f pilot signal to apply tracking control so as to exclude the effect of noise.
Patent JP-H1015150-A (JP)
Title: Recognition device for pieces on japanese chess board
Inventor: HASHIMOTO EIICHIRO
IPC: G06T1/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To accurately identify the existence or non-existence of Japanese chess pieces by using a sum of picture elements having the first luminance values obtained for each square as a histogram value for each square, and setting a threshold value equal to or less than the preset histogram value in the case of the assumption that histogram values are arrayed in order from a small value to a large value. SOLUTION: An edge extracted image is generated from the images of pieces on a Japanese chess board picked up via a CCD camera 1, using the first luminance value of square lines on the board and characters on each piece, and the second luminance value of the bare surface of the board. A sum of picture elements having the first luminance value is calculated for each square on the basis of the edge extracted image, and used as a histogram value for each square. A threshold is set at a value equal to or larger than the smaller of the values of two adjacent histograms having a difference equal to or more than the preset value, and equal to or smaller than the larger histogram value, in case of the assumption that the histogram values are arrayed in order from a small value to a large value.  Then, the threshold value is compared with the histogram values, and the existence or non-existence of Japanese chess pieces are thereby identified.
Patent JP-S6149989-A (JP)
Inventor: HINO YUICHI
IPC: F27B15/12
Filed: 1984-08-17
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-H1073896-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material
Inventor: TAKADA HIROSHI
IPC: G03C1/035
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To improve photographic fog and sensitivity, to reduce an increase in the fog or decrease in the sensitivity during storage and to improve pressure resistance by specifying the average aspect ratio, coefft. of changes in the particle size and coefft. of changes in the thickness of silver halide particles. SOLUTION: In this silver halide photographic emulsion containing silver halide particles, the silver halied particles have <=3.0 average aspect ratio and substantially have dislocation lines, <=20.0% coefft. of changes in the particle size and <=20.0% coefft. of changes in the thickness. The silver halide particles are substantially planer silver halide particles and preferably such particles having two parallel twin faces so as to decrease fluctuation in the particle size and thickness of the silver halide particles. The compsn. of the silver halide particles is preferably silver iodide bromide or silver chloride iodide bromide, and especially silver iodide bromide containing >1.0mol% silver iodide is preferable. Moreover, the average silver iodide content is preferably <10.0%.
Patent JP-S6327187-A (JP)
Title: Signal discrimination circuit
Inventor: SATOMI HIDEO
IPC: H04N9/47
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a clear detection result with a distinct detection output by fixing the direct current voltage of the output terminal of an FM detection circuit except during a burst period into a prescribed voltage value of other than the direct current voltage during the burst period. CONSTITUTION:A burst signal from an input terminal 13 is extracted in a burst gate circuit 12 and the burst signals having mutually opposite phase are obtained. A bias circuit 15 which generates an equal direct current voltage during the burst period and generates a different direct current voltage except during the burst period, is connected to the input of the FM detection circuit 16. When a SECAM system signal is inputted, an earth level signal is generated in the output of the circuit 16 except during the burst period, and it is level- shifted by a level shift circuits 18 and 19 at every 1H, and a peak voltage is detected by peak voltage detection circuits 20 and 21, and a difference voltage is compared by a comparator circuit 23. If a reference voltage 24 is set at a lower value than the output signal of the reference power source 24, the output signal of an H-level is obtained. At the time of a PAL system, the difference voltage comes to zero, and the output of an L-level is obtained.
Patent JP-S6061723-A (JP)
Title: Manufacture of liquid crystal cell
Inventor: YAZAKI MINORU
IPC: G02F1/133
Filed: 1983-09-16
Abstract: PURPOSE:To use the whole cell as a mono-domain by giving a temperature gradient to the whole cell, and further expanding an orientation growth range, with regard to the growth of a liquid crystal layer. CONSTITUTION:A cell is prepared by enclosing a ferroelectric smectic liquid crystal 4 into a glass substrate 1 provided with a transparent electrode 2, through a spacer 3 consisting of a directional high polymer film or a metal or an insulator layer having a mechanical directional property, and it is heated so that a ferroelectric liquid crystal becomes an isotropic liquid phase. Subsequently, a temperature gradient is given between A and B of this cell. Both A and B are set to temperatures above the isotropic liquid phase, B is made higher than A, the temperatures of A and B are lowered gradually, or A is set to below a temperature deposited by a liquid crystal phase, B is set to a temperature above the isotropic liquid phase, and B is lowered gradually. Or both A and B are set to above the isotropic liquid phase, A is lowered gradually. By such a method, a liquid crystal phase C is generated on a spacer-liquid crystal boundary, also a liquid crystal layer is grown and oriented by using said phase as a core, and the whole cell can be used as a mono-domain.
Patent JP-S6148935-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUDA YOSHIMITSU
IPC: H01L21/762
Filed: 1984-08-16
Abstract: PURPOSE:To obtain an isolation layer without any existence of a birds beak by coating a silicon oxy-derivative and the heat treatment after forming a channel portion on a semiconductor substrate. CONSTITUTION:After an epitaxial layer 11 and a photoresist 12 are formed on a silicon substrate 1, an opening 13 is provided in a part for an isolation layer. A channel 14 is formed with a reactant ion etching. A silicon oxy derivative is coated. A silanol layer 15 is formed through the printing treatment after coating. The moment the resist 12 is eliminated, the silanol layer 16 on the resist 12 is lifted OFF. The layer 15 is transformed into an SiO2 layer 15 through sintering with the heat treatment.
Patent JP-S6234803-A (JP)
Inventor: HANSU IERUGU RIIGERU
IPC: B60C27/00
Filed: 1986-07-19
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-2001005922-A (JP)
Title: Non-contact ic card reader
Inventor: KAWASAKI MASAHIRO
IPC: G06K17/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To make accurately receivable data from an IC card regardless of the distance from the IC card. SOLUTION: The level of a received start bit signal a becomes large like diagram (a), for instance, in the case of being close to an IC card, and the level of a signal b inputted to a comparator is also made large by being amplified by an amplifier like the diagram (b). In such a case, the comparator defines a start bit as eight pulses and outputs the start bit like the diagram (c). A gate array counts the number of the pulses, decides that the level of a received signal is large because the number is >=4 pulses, outputs a threshold change signal corresponding to the receiving level to an adjusting part and sets the threshold of the comparator to new threshold. Thus, the comparator outputs normal four pulses shown in the diagram (c) as a start bit.
Patent JP-H1110170-A (JP)
Title: Treatment process for antimony containing solution
Inventor: OBARA HIDETO
IPC: C02F1/52
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To carry out efficiently the flocculation treatment for antimony by the addition of flow amount by adding one kind or several kinds of metal compounds selected out of lanthanum, cerium, praseodymium and the like into antimony containing solution, neutralizing the solution by using a neutralizing agent to form insoluble precipitates and solid-liquid separating. SOLUTION: When antimony contained in waste water discharged from the manufacture of antimony or the like is separated and removed, one kind or several kinds selected out of lanthanum, cerium, praseodymium, samarium, europium, gadolinium and the like is used as a metal compound to be added into antimony containing solution. Then the metal compound or compounds are added into the antimony containing solution and neutralized by a neutalizing agent to grow insoluble precipitates and then solid-liquid separation is carried out. The adding amount of the metal compound is preferably set to form the molar number of 3-30 times as much so as to set the antimony concentration at 0.05 ppm or less. The concentration of the metal compound is prepared into a water solution of approximately 20% of chloride or the like.
Patent JP-H1016333-A (JP)
Title: Printer
Inventor: ABE HIDEKAZU
IPC: G03G15/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of printings different in systems such as monochromatic printing, color printing or the like and capable of saving a space. SOLUTION: A LBP printing part 119, an IJP printing part 118 and a paper supply part 120 are provided and, further, a printer controller part for selecting a printing system corresponding to a printing command from the outside and a changeover lever changing over a feed passage feeding recording paper supplied from a paper supply part 120 to the LBP printing part 119 or the IJP printing part 118 are provided and, corresponding to the changeover operation of the changeover lever, recording paper is selectively fed to the IJP printing part 118 and the LBP printing part 119.
Patent JP-S6234763-A (JP)
Title: Polishing method for ferrule having convex tip
Inventor: TAKABAYASHI TOSHIYUKI
IPC: B24B13/02
Filed: 1985-08-02
Abstract: PURPOSE:To machine highly accurately while utilizing the entire face of grinding wheel uniformly by rolling a recessed grinding wheel disc corresponding with the spherical face of ferrule around the center of curvature of the spherical face at the tip of ferrule while rotating. CONSTITUTION:A concave polishing grinding wheel disc 3 has the concave upper face 3a corresponding with the curvature (r) at the tip of ferrule and rotated by a motor M at the lower end through a rotary shaft 4. The rotary shaft 4 is supported through bearings 6, 7 on the housing 5 slidable on a base 8 having a recessed face groove 8a in the upper face. The center of curvature of said groove 8a will match with that of the convex face at the tip of ferrule.
Patent JP-H0925506-A (JP)
Title: Production of hic resistant steel
Inventor: TANIGAWA KATSUYA
IPC: C21C7/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a steel having excellent HIC resistance and containing little total non-metallic inclusion without adding a metallic Ca. SOLUTION: Molten steel containing 0.6-2.0wt.% Mn and 0.0008-0.0035wt.% S is tapped off from a converter to a ladle, and slag capable of desulfurization is put on the molten steel and the desulfurization is executed till <=0.002wt.% [S] in the molten steel by gas stirring, etc. Successively, the inclusion in the molten steel is reduced by an RH treatment and thereafter, continuous casting is executed.