baber/WOPTO huggingface dataset:
Patent JP-S6033508-A (JP)
Title: Non-reciprocal polarizing prism
Inventor: TAKAHASHI KAORU
IPC: G02B5/30
Filed: 1983-08-04
Abstract: PURPOSE:To form easily a non-reciprocal polarizing prism having a polarized light separating function and a non-reciprocal function by providing a film having polarized light separating function between >=2 pieces of prisms each consisting of a magnetooptic material as well as on a light incident surface and light exit surface. CONSTITUTION:Only the S wave of the incident light L1 from the 1st port P1 is transmitted by an org. filter 4, is reflected by a dielectric multi-layered film 2 and is directed to the 2nd port P2. The direction of polarization in this stage is rotated 45 deg. and is transmitted through the filter 4 as an exit light L2. On the other hand, only the light rotated 45 deg. from the S wave of the incident light L3 from the port P2 passes through the filter 4 by which said light is rotated 45 deg. and is transmitted as P wave through the film 2. Said light is further rotated 45 deg. and is transmitted as an exit light L4 through the filter 4. Only the light rotated 45 deg. from the P wave of the incident light L5 from a port P3 is transmitted through the filter 4 by which said light is rotated 45 deg. and is reflected as the S wave by the film 2. Said light is made into the exit light L6 of a port P4. The prism having the polarized light separating function and non-reciprocal function is thus obtd.
Patent JP-H09326474-A (JP)
Title: Quantum case memory
Inventor: NOMOTO KAZUMASA
IPC: H01L27/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a quantum case memory filling the role of an optical memory for high density recording, quick recording and low recording energy. SOLUTION: A quantum case memory filling the role of a non-volatile memory furnishing the existance of electron or hole taking localized state in the quantum case is composed of a quantum case QD, barrier layers B encircling the quantum case QD so as to electrically separate the case QD from ambient elements as well as a Schottky junction formed on both surfaces of the barrier layers B as if holding the quantum case QD. At this time, the quantum case QD may be arranged quadratically or three-dimensionally. Furthermore, the electron or the hole is to be inputted, read-out and erased by irradiating the quantum case QD with light.
Patent JP-H0973142-A (JP)
Title: Photographic printer and condition setting method for photographic printer
Inventor: TERAJIMA AKIRO
IPC: G03B27/72
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To lighten a burden on condition setting operation by performing condition setting other than that caused by a surface exposure part even when photographic film is not used, acquiring desired condition setting test pattern data in case of condition setting processing and displaying the data on a two-dimensional display device. SOLUTION: The image data of a test pattern is previously stored in an image memory. In the case of condition setting, the image data of the test pattern is read out of the image memory and displayed on a liquid crystal display panel 22, then a print is made, based on the image of the displayed test pattern. By measuring the density of the image 80A equivalent to the image of a Bull's eye in the printing and comparing this density value with a standard density value, the appropriate exposure condition is set. By measuring the deviation of the position of a cross intersection 80B from a reference position, the carrying performance correcting condition is set. Thus, the condition setting operation performed without using negative film on which the test pattern is recorded is realized.
Patent JP-S5669462-A (JP)
Title: Pumping-up generating device
Inventor: SUGISHITA KANEO
IPC: F03B3/10
Filed: 1979-11-07
Abstract: PURPOSE: To eliminate an unstable phenomenon at the time of input power interruption and promote the safety operation of the above described device in which a booster pump is provided in a draft side flow line of a main hydraulic machine, by determining the relative relation of the time constants in rotary parts to a specific range correspondingly to the relative relation of the hydraulic characteristic.  
     CONSTITUTION: During pumping-up operation a booster pump 7 is driven by an electric motor 8 simultaneously a gate 9 at the outlet side of the booster pump is shifted its position to allow the drafted water to flow from a bottom reservoir 5 through the booster pump 7 into a draft tunnel 4. Here to obtain the rotary deceleration characteristic of a main hydraulic machine 1 almost identical to that of the booster pump 7, that is, to obtain an equal time from the interruption of input  power to the stops for their rotary parts, the rotary part inertia time constant of the  booster pump 7 is determined to a range from 0.71 to 1.42 times that of the main  hydraulic machine 1. Accordingly an unstable phenomenon can be eliminated to ensure the safety at the time of input power interruption. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5267905-A (JP)
Title: Error control system
Inventor: YAHATA AKISHIGE
IPC: H04M11/06
Filed: 1975-12-04
Abstract: PURPOSE: In continuous ARQ system of two-wire circuit, the carrier wave of back-ward signal is sent out only for the time prescribed before and after the carrier wave. In this way, attenuation of blocking band of reception separation filter is reduce, and an effective system is obtained even for simple equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H039882-A (JP)
Title: Optical data recording medium
Inventor: HIRAISHI KOZO
IPC: G11B7/24
Filed: 1989-06-06
Abstract: PURPOSE:To obtain an optical data recording medium good in productivity and having high recording reproduction sensitivity and good storage stability by providing a recording layer containing a specific compound. CONSTITUTION:A compound represented by formula (1) (wherein each of R1, R2, R3, R4, R5, R6, R7 and R8 is a hydrogen or an alkyl group and the total number of carbon atoms of R1 to R8 is 4 or more. M is 2H, a metal, metal oxide or metal halide) can by synthesized from an alkylated quinoxalinodicarbonitrile obtained by the reaction of diiminosuccinonitrile with an alkyl-o-phenylenediamine compound by the same method as one synthesizing a phthalocyanine compound from phthalonitrile and a metal or a metal compound. The compound represented by the formula (1) is dissolved in an org. solvent and a binder and additives are added to the resulting solution to prepare a compounded solution which is, in turn, brought into contact with a substrate and the excessive solution is removed and the coated substrate is dried to form a recording layer.
Patent JP-H0767538-A (JP)
Title: Bubbled granular confectionery article
Inventor: MITSUSHIERU SAAPERONI
IPC: A23G3/38
Filed: 1994-06-24
Abstract: PURPOSE: To provide a gravy, foamed and sugar-pee confectionery product and which has superior stability and a crispy and non-dripping texture. CONSTITUTION: A cellulosic compound derived from a cellulose is not contained, a polyol selected from a group consisting of a mannitol, erythritol and the mixture of them is contained and 13.5-28% of sweetening components in the confectionery product is composed of polyol in the dried state.
Patent JP-H079050-A (JP)
Title: Method for joining panel
Inventor: MICHISAKA KOUZOU
IPC: E04F13/21
Filed: 1993-06-15
Abstract: PURPOSE:To simplify the joining work, to reduce the cost and to prevent the reduction of the strength due to the heat effect during the welding and the generation of the distortion. CONSTITUTION:A groove 3 which is opened upward is formed in the left edge part of a right panel 1, and at the same time, projecting walls 4, 5 which are projecting toward the mutually opposite side walls 3b, 3a are formed to the upper end of the side walls 3a, 3b of the groove 3. A downward projecting wall 9 is formed on the right edge part of a left panel 2, and an expandable part 10 which is of the shape to be fitted in the groove 3 of the right panel 1 and has an expansion margin 11 of approximately V-shaped section at the middle of the width is formed continuous to the lower edge of the downward projecting wall 9. The panels 1, 2 are combined so that the expandable part 10 of the left panel 2 may be located within the groove 3 of the right panel 1. The expandable part 10 is deformed so as to increase the width by applying pressure from the top, the respective side edge parts are stretched between the side walls 3a, 3b of the groove 3 of the right panel 1, and press-fitted between the projecting walls 4, 5 and the bottom surface of the groove 3 to fix the panels 1, 2 to each other.
Patent JP-S63307602-A (JP)
Inventor: NAKASHIBA SHIGEMI
IPC: F21V1/26
Filed: 1987-06-09
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-S5476293-A (JP)
Title: Moisture meter
Inventor: KASHIUCHI YOSHINOBU
IPC: G01N27/22
Filed: 1977-11-30
Abstract: PURPOSE: To display moisture content of specimen, by using specific resonance circuit in electro-static capacity type moisture meter.  
     CONSTITUTION: An oscillator 1 and a first resonance circuit 2, and the circuit 2 and a second oscillation circuit 3 are respectively coupled electrostatically  to be set in resonance state. A specimen is put into a measuring electrode 4 which is parallel to the circuit 3, and the resonance of the circuits 3, 2 is deviated due to electro- static capacity Cx thereof. As a result, the reference signal from the oscillator 1 and the circuit 2 are changed in phase. According to the output from phase detector 5, a voltage to correct resonance deviation of circuit 3 and an identical reverse voltage are applied to a variable capacity diode VD 3-a of circuit 3 and to VD 7-a of C-R oscillator having similar characteristics as VD 3-a, respectively, from a feedback circuit 6. Thus, the change quantity in the capacity between terminals of VD 7-a  becomes equal to the capacity Cx. Besides, since the pulse width outputted from the oscillator 7 is proportional to the electrostatic capacity of VD 7-a, the change quantity in the output voltage of pulse width-voltage converter 8 is displayed as the capacity Cx in a display unit 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0380636-A (JP)
Title: Optical signal switching method and optical signal transmission line
Inventor: KATSUYAMA YUTAKA
IPC: H04B10/079
Filed: 1989-06-05
Abstract: PURPOSE:To switch an optical signal propagating in one optical fiber to other optical fiber without occurrence of a hit by demultiplexing a signal light so as to convert a signal light substantially into a linearly polarized light, adjusting the length of an optical length so as to reach the demultiplexed lights into one optical multiplex means thereby controlling them to be orthogonal to each other. CONSTITUTION:Two connectors 9 of a standby optical fiber 8 are fitted respectively to a hitless optical demultiplexer 5-i and a hitless optical multiplexer 6-i, a bypass route of an active optical fiber 4-i is set by a standby optical fiber 8, two signals are multiplexed by the hitless optical multiplexer 6-i and received by an optical signal receiver 2-i. In this case, an output of an optical signal transmitter 1-i passes through a linearly polarized light device 7, in which the signal light is converted substantially into a linearly polarized light. Then the optical path length adjustment device 11 is controlled to make the optical length of two optical fibers 4-i, 8 coincident with each other and the polarized light orthogonal device 10 is controlled so that the two polarized light directions are made orthogonal to each other. Thus, the changeover from the active optical fiber 4-i to the standby optical fiber 8 without occurrence of a hit is attained.
Patent JP-H11337304-A (JP)
Title: Device for measuring thickness of object to be measured, and method therefor
Inventor: MARUYAMA MASAHIDE
IPC: G01B7/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To highly precisely measure the wall thickness of a piping equipped with heat insulating materials and an armored steel plate, from above the armored steel plate. SOLUTION: This device is provided with a detection unit 4 having a reference probe 8 and a detection probe 9 for inducing eddy currents in a piping by a low frequency sine wave for detecting an inductance value at that time, receiver 3 for receiving the low frequency sine wave, receiver 2 for receiving the detection signal of the inductance value detected by the reference probe 8 and the detection probe 9, and outputting a difference between them, and personal computer 1 for controlling the detection unit 4, transmitter 3, and receiver 2, and calculating and displaying the thickness of piping from the output signal of the receiver 2. The reference probe 8 and the detection probe 9 are arranged with a spacer 12 on an armored steel plate 10, and the wall thickness of the piping can be highly precisely measured from above the armored steel plate 10.
Patent JP-S63307712-A (JP)
Title: Winding machine
Inventor: KOBAYASHI TSUTOMU
IPC: H01F41/06
Filed: 1987-06-09
Abstract: PURPOSE:To enable the operational details to be immediately grasped without interrupting the operation as well as the title winding machine to be operated easily by anyone preventing any miss operation from occurring by a method wherein notches are cut in the boundary parts of respective regions of the peripheral part of a disc; a sensor is provided on the part near the disc of a machine frame; a brake to stop the sensor and the turning of a main axle is connected to interlock the sensing of the notches by the sensor with the actuation of the brake. CONSTITUTION:A disc pivoted on a central axle 4 is interlocked with a main axle 3 fitted with a bobbin 12 on its end to take almost one turn during the overall operational processes; notches 8 indicating the disc turning in the respective processes are cut in the disc in the order of the operational processes; a sensor 9 sensing the notches is provided on a machine frame 1; and a brake 10 to stop the turning of the main axle 3 by sensing the notches is provided together with the sensor 9. Consequently, the copper wire turns in respective processes can be counted accurately without fail. Furthermore, sectors 23 curresponding to respective notches are formed on the disc 7 to outline 24 the operational details of the process in respective sectors so that the details may be grasped without interrupting the operation.
Patent JP-S5933861-A (JP)
Title: Integrated circuit device with j-fet
Inventor: TANIGAWA YOSHIKI
IPC: H01L27/02
Filed: 1982-08-19
Abstract: PURPOSE:To obtain an integrated circuit device which can add an electrostatic protection structure of a J-FET without deteriorating the integration by preventing the electrostatic damage of an element with a diode for protecting the diode of an isolation region against the electrostatic damage of the J-FET. CONSTITUTION:Diodes 2, 3 for protecting a J-FET1 are formed in an isolation region 5-2, and the diode 2 is formed of an N type region 9 and a P type isolation region 5-2 which are made to approach to a source region 7. The diode 3 is formed of an N type region 10 and a P type isolation region 5-2 which are made to approach to a drain region 8. These diodes 2, 3 are respectively connected between the gate and the source of the J-FET1 itself and to a P-N junction between the gate and the drain in parallel. Thus, the source region 7 and the N type region 9 of the diode 2 are connected via an electrode wiring layer 13, and the regions 8, 10 are similarly connected. In this manner, a current is flowed to the diodes 2, 3 which have low withstand voltage, but a current due to a high voltage is not flowed to the J-FET element, thereby protecting the J-FET element against the electrostatic damage.
Patent JP-S6120876-A (JP)
Inventor: MISHIERU RAZARIYU
IPC: G01S13/88
Filed: 1985-06-29
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-S5767287-A (JP)
Title: Solid electrolyte battery
Inventor: OOI MASASHI
IPC: H01M6/18
Filed: 1980-10-15
Abstract: PURPOSE:To prevent any defective short circuit of the active materials of a positive and a negative electrode, and improve the mechanical strength of a solid electrolyte layer by covering the side surface of the active material of one of the electrodes with a solid electrolyte layer. CONSTITUTION:A molded positive active material 1 is placed in a case 5, and a pulverized lithium iodide powder or the like is placed over the material 1 so that the space formed between the material 1 and the case 5 is blocked and the upper surface of the material 1 is covered. After that, the powder is pressed by means of a pressing bar or the like, thereby forming a solid electrolyte layer 3. A molded negative active material 2 is placed on the layer 3, a case lid 6 which is integrated with an insulating ring 7 is placed over the material 2, and the opening end of the case 5 is caulked by compression molding to seal the battery, and the whole constitutes a botton-type battery. By the means mentioned above, a solid electrolyte battery with a good reliability, small resistance and high electromotive force can be obtained.
Patent JP-H05334326-A (JP)
Title: Fixed assets return operation processing system
Inventor: IWASAKI YOSHINORI
IPC: G06Q10/10
Filed: 1992-06-04
Abstract: PURPOSE:To prepare documents to be reported while proportionally distributed to the unspecified large number of return places as to fixed assets tax. CONSTITUTION:A data base DB to which asset information, return places, and their proportional distribution rate are inputted, asset by asset, from an input device 1 is prepared. A detail information registration processing part 3 prepared a detailed file F1 of all assets and a detailed file F2 wherein the amount of money is proportionally divided by using the data base DB. A money amount totalization processing part 4, on the other hand, prepares a money amount totalization file F3 classified by the kinds of all the assets and a money amount totalization file F4 by the kinds of the assets wherein all the assets are proportionally divided by the return places by using the data base DB. An all asset depreciation report D3 is prepared from the money amount totalization file F3 and file F1 for details, and a depreciation asset report D4 classified by the return places is prepared from the money amount totalization file F4 and file F2 for details.
Patent JP-H0228362-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKUBO SABURO
IPC: H01L27/02
Filed: 1988-06-10
Abstract: PURPOSE:To stabilize the potential of a power source or a ground and to prevent the breakdown of a MOS transistor by providing overvoltage absorbing circuits between each power source and grounding line being solated from each other. CONSTITUTION:As overvoltage absorbing circus, a MOS transistor 6 whose gate is connected to a line L2 and a PMOS transistor 7 whose gate is connected to a line L4 are provided between the line L2 (GND1) and the line L4 (GND2). Also, as overvoltage absorbing circuits, an NMOS transistor 8 whose gate is connected to a line L1 and an NMOS transistor 9 whose gate is connected to a line L3 are provided between the line L1 (VDD1) and the line L3 (VDD2). Most of the charge which flowed into GND 1 from an input terminal 5 flow further to GND2, and even in the case that high voltage of several kV with regard to GND or any power source is applied to the input terminal 5, voltage above the gate oxide film breakdown voltage is never applied to the gate electrode of an initial stage circuit 3. Hereby, the charge is never accumulated excessively, and breakdown of the oxide film can be prevented.
Patent JP-S626040-A (JP)
Inventor: NAKAZAWA TERUO
IPC: E04B2/78
Filed: 1985-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H024114-A (JP)
Title: Liquid transfer device
Inventor: SHIRAI SHIGERU
IPC: F23K5/14
Filed: 1988-06-10
Abstract: PURPOSE:To prevent a liquid level detector from mal-functioning by installing a liquid detecting element inside a pipe near its top at least at a specified distance above the top of the pipe. CONSTITUTION:A spout 23 is connected to an adapter 20 to cause a valve body 43 to pushed open by the top of a discharging pipe. At this state, a liquid level detecting element 32 is located inside the discharge pipe 30 near its top at a distance of 5mm or more above the top of the discharge pipe. Thereby, the liquid does not splash over the liquid level detecting element during liquid transfer operation, avoiding such a mal-functioning that a pump unit is stopped when a container is not full. In case a light reflection type sensor is applied as a liquid level detecting element and the liquid level detecting element 32 is located near the valve body 43 that contacts with the top of the discharging pipe, such a mal-functioning can be also prevented that the pump unit is not automatically stopped when the container is full of liquid and the pump unit is to be stopped, as the reflecting light from the valve body is too strong.
Patent JP-H10331699-A (JP)
Title: Fuel injection quantity controller for internal combustion engine
Inventor: HEIKO KEIZO
IPC: F02D41/18
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by calculating an equivalent throttle opening accurately based on the opening of an intake air control valve and an engine rotational speed, and controlling fuel injection quantity based on an accurate post-correction throttle opening which is a sum of the equivalent throttle opening and an actual throttle opening. SOLUTION: In fuel injection quantity control, respective detection signals of the valve opening of an idle control valve 10, and engine rotational speed are inputted in a controller, and whether the engine rotational speed is smaller than a prescribed value or not is discriminated. If the discrimination is YES, the proportion of the idle control valve opening is larger to the opening of a throttle valve 8, therefore, an equivalent throttle opening is calculated based on the idle control valve opening and the engine rotational speed. If NO, the equivalent throttle opening is calculated based on the idle control valve opening. After that, the post-correction throttle opening which is a sum of the equivalent throttle opening and an actual throttle opening is calculated to obtain intake air quantity, which is used for controlling a fuel injection valve 4.
Patent JP-H01312667-A (JP)
Title: Editing system for parts list
Inventor: OISHI TSUTOMU
IPC: G06F17/50
Filed: 1988-06-11
Abstract: PURPOSE:To reduce the burden of a designer by preparing a basic parts list in which parts and units are distinctly classified into those to be fixed and those to be varied, and linking designing data to be used for every objective part and unit with every objective part of those to be varied. CONSTITUTION:On assumption that a product A is constituted of the units P1-Pn and the parts R1-Rn, these parts and units are put in order as the basic parts list 3. At that time, the parts and the units clearly distinguished as the fixed part are indicated clearly in a drawing number column, and the parts and the units to be determined at the time of use because they are varied are shown by a blanked example. Application list numbers Z1-Zn are clearly indicated in a list number column correspondingly to a varied item. Thus, the designer can couple editing procedure or the parts list freely, and can make the parts list into a functional module, and the retrieving and deciding step of the parts and the preparing or punch inputting step of a draft can be deleted.