baber/WOPTO huggingface dataset:
Patent JP-H1168669-A (JP)
Title: Optical transmitter
Inventor: OTAWARA TAKESHI
IPC: H04B10/516
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To optimally control the operating point of an external modulator even against fluctuation in a mark rate of an input signal. SOLUTION: This optical transmitter has an external modulator 17 that applies intensity modulation to a light from an LD 10 with an input signal to provide an output of an optical signal, and to detect an amount of change in an optical output of the LD, and uses a mean value detection circuit 20 to detect a mean value of the optical signals subject to intensity modulation, and to control a bias voltage, based on the amount of change and the mean value so as to apply a controlled bias voltage to the external modulator. In this case, a mark rate detection circuit 21 detects a mark rate of the input signal while an operation amplifier 14 corrects the amount of change in the optical output, based on the detected mark rate, and an operational amplifier 22 corrects the mean value of the optical signals, based on the amount of change, to control a bias voltage for the external modulator.
Patent JP-H0551097-A (JP)
Title: Oil filling apparatus
Inventor: ISHIBASHI KAZUHIRO
IPC: B67D7/40
Filed: 1991-08-12
Abstract: PURPOSE:To automatically correct minute measurement indications on a flowmeter occurring in taking-in-and-out of a hose. CONSTITUTION:This apparatus is composed of a pump that supplies fuel oil from a oil storage tank to a nozzle through a flowmeter and a hose wound round a hose reel, a motor 20 that drives the pump, an oil filling switch 8 that turns the motor on and off, a flow rate pulse generator 28 that outputs the result of measurement by the flowmeter in the form of pulse signals, and a counting means 30 that counts the pulse signals from the flow rate pulse generator 28. The apparatus is also equipped with a timer 31 that negates counting function of a pulse signal in a period longer than the repetitive period occurring at the start of oil feeding, a pulse monitoring means 32 which detects that the pulse signals are counted several times with the counting means 30, and a gate means 33 that outputs, on signals from the pulse monitoring means 32, the contents of the counting by the counting means 30 to a display unit 7.
Patent JP-H0566276-A (JP)
Title: Nuclear fission quantity measurement system
Inventor: OKIDO FUMIYASU
IPC: G21C17/108
Filed: 1991-09-06
Abstract: PURPOSE:To eliminate an abnormality-detected nuclear fission detector from average operation to improve measurement precision in the case where the nuclear fission detector which has become abnormal due to deterioration and failure is detected, by a method where the detection of abnormality is shown to a measuring person and the average value of the output value of a plurality of the nuclear fission detectors except the abnormal detector is taken to measure a nuclear fission quantity in regard to the system for measuring the radioactive nuclear fission quantity. CONSTITUTION:In the nuclear fission quantity measurement system, a measurement value is grasped on a nuclear fission quantity display 7 by means of a signal S0 having signal-processed the output signal Sout of a sensor 1 by the use of a signal processor 5. The signal Sout is input to a level detector 2 for detecting an abnormaly high-level abnormal signal, put a time, at which an abnormal signal is detected by the use of the level detector 2, into a discriminator 3 by means of a signal S1, in the discriminator 3 the integrity of a sensor 1 is judged from the production frequency of the abnormal signal to output the information having indicated the judgement result by means of a signal 6 and the condition of the sensor 1 is shown on a display terminal 4.
Patent JP-H0896078-A (JP)
Title: Character recognizing device
Inventor: KURAMOCHI TSUTOMU
IPC: G06K9/46
Filed: 1994-09-21
Abstract: PURPOSE: To provide a character recognizing device which is capable of recognizing characters with good accuracy and at a high speed. CONSTITUTION: A document to be a recognition object is read as binary image data in an image input device 1 and the image data is stored in a memory 2 for input image. After character image data is segmented one character by one character from the input image data stored in the memory 2 for input image in a processor 3, a magnification or a reduction is performed so that the width and the height of the character image data may have a preliminarily determined size, the data is stored in a memory 5 for work and feature amount is extracted from the character image data stored in the memory 5 for work, at first, a broad classification candidate character is determined by using the broad classification dictionary of a dictionary memory 4, next,  a detail recognition processing is performed by defining the broad classification candidate character as a recognition object by using the detail recognition dictionary of the dictionary memory 4, and the final recognition result is outputted.
Patent JP-H0952426-A (JP)
Title: Rotary type stencil printer
Inventor: KAWABE TAKAO
IPC: B41L13/18
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To feed and maintain always a constant minimum limit amount of printing ink necessary for stencil printing in a rotary type stencil printer. SOLUTION: A rotary type stencil printer is provided with an ink permeable cylindrical plate cylinder 2 which is revolved around its central axis by being equipped with stencil base paper 3 on an outer peripheral surface, and a push mechanism 41 which pushes the plate cylinder or printing paper under a state in which the printing paper P transfers in synchronism with rotation of the plate cylinder to weld them together, and transfers printing ink supplied on an inner peripheral surface of the plate cylinder to the printing paper, and an ink well part 54 is formed inside the plate cylinder in slide contact with the inner peripheral surface of the plate cylinder 2. Besides, a doctor blade 5 introducing printing ink to the plate cylinder therefrom is provided at a position different from the close contact part between the plate cylinder and the printing paper by the pushing mechanism, and an ink amount detecting means is provided in the ink well part.
Patent JP-2001053454-A (JP)
Title: Multilayer printed wiring board
Inventor: KAMIYA KENJI
IPC: H05K9/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer printed wiring board which suppresses unwanted electromagnetic waves. SOLUTION: This wiring board has at least two signal wiring layers 1, 4, a ground layer 2 and a power source layer 3 and comprises a signal wiring 9 on the signal wiring layer 4 far from a ground layer 2 and a ground wiring 10 adjacent to the same layer, thereby forming the return path of a signal current flowing on the signal wiring 9. In this structure, the return current path is ensured adjacent to the signal current path, and the signal wiring provides a low impedance against the ground plane, thus enabling current return with a shorter closed loop. Thus loops traced by signal currents flowing to the ground over all the signal wirings on the printed wiring board and return currents thereof can be made small to suppress radiation of unwanted electromagnetic waves.  Loops, traced by signal currents continuously flowing to the ground over all the signal wirings on two or more different layers connected via the through-holes and return currents thereof can also be made small.
Patent JP-H1156265-A (JP)
Title: Purification of pollen
Inventor: KAMIMURA MOMOKO
IPC: A23L21/20
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a pollen by which the sufficient sterilization and an improvement in flavor are carried out without deteriorating nutrients of the pulverized pollen. SOLUTION: Water is added to a pulverized pollen and the resultant mixture is then stirred and mixed to prepare a fluid hydrated pollen, which is then heated at about 63 to about 95 deg.C for about 30 to about 5 min to provide a fluid sterilized and hydrated pollen. The resultant sterilized and hydrated pollen is further dried according to a freeze-drying method.
Patent JP-2000053929-A (JP)
Title: Adhesive seal tape
Inventor: IZUGAMI TOMOYASU
IPC: C09J133/08
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive seal tape hardly causing clearance and wrinkle even if the adhesive seal tape is stuck so as to overlap and to seal a joint part having a clearance, capable of precisely sealing the clearance of the joint. SOLUTION: This adhesive seal tape is obtained by laminating an acrylic adhesive layer having <=1 g/mm2 tensile modulus and >=300% elongation and 0.05-5 mm thickness provided by JIS Z 0237, on one surface of a substrate sheet having 3-500 gf Elmendorf tear strength. For example, a polyethylene film or the like is cited as the substrate sheet, and the thickness of the sheet is preferably 10-500 μm. The acrylic adhesive is preferably the one consisting essentially of an acrylic copolymer obtained by copolymerizing 5-60 wt.% 11-18C alkyl (meth)acrylate, because the adhesive becomes especially excellent in extension, followingness to an uneven face, or the like.
Patent JP-S6289401-A (JP)
Title: Monitoring system for various type automotive device in train
Inventor: HONMA EIJU
IPC: B60L3/00
Filed: 1985-10-11
Abstract: PURPOSE:To accurately detect a malfunction of various type automotive devices by comparing and calculating a plurality of detection signals regarding the devices of the same type to detect the malfunction of the device. CONSTITUTION:Assuming that automotive device groups 112, 114 both have train driving motors, monitoring information A stored in a memory 24 by digitizing with a monitor signal input circuit 23 and monitoring information B transmitted in series to a monitor 12 through a signal transmission line L from a transmission controller 32 respectively contain current information for driving a motor for driving the train. When the information B is applied, a CPU 25 compares and calculates the current valve information contained in the information A, B, and judges that a malfunction occurs in the motor when the state that a deviation is a predetermined value or higher continues for a predetermined time or longer.
Patent JP-S60119287-A (JP)
Inventor: TAMAI SHIGETADA
IPC: D07B3/00
Filed: 1983-11-30
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-H0677108-A (JP)
Title: Method for laying out alignment mark
Inventor: OTA KAZUYA
IPC: H01L21/30
Filed: 1992-08-27
Abstract: PURPOSE:To minimize the amount of increase in a scribe line region when changing alignment marks at the scribe line region on a wafer over a plurality of rows. CONSTITUTION:A second row wafer marks 61-1-61-10 are formed successively at a region 58C which is adjacent to a formation region 58A of first row wafer marks 59-1-59-10 on a scribe line region 56B on a wafer. When a second row wafer mark is formed, images of a window part for alignment beam on a reticle partially or entirely cover a region 58A for forming the first row wafer marks.
Patent JP-S59123753-A (JP)
Title: Method and device for continuous hot dipping
Inventor: NAKAHARA SHIYUUYOKU
IPC: C23C2/00
Filed: 1982-12-28
Abstract: PURPOSE:To enable change of a plating bath at a min. cost for modification of existing equipment and period in a titled method for a metallic strip which changes over the plating bath and performs >=2 kinds of plating by using a plating cell of a double pot type. CONSTITUTION:A plating device is constituted of a compounded plating cell consisting of a large sized port 2 which melts a hot dipping bath and maintains its temp., and a small size port with 1 piece of supporting leg part 10 to be contained in the inside of said pot. If the plating baths in the pots 2, 3 are designated respectively as A, B, the metallic strip 7 supplied through a snout 6 into the bath B is taken out through a synchronizing roll 5 to the outside of the pot. The bath A is heated and is maintained at the heated temp. by a heating means 9. The bath B is maintained at the heated temp. by the heat that the bath A possesses. If the pot 3 is removed to the outside of the line in the case of plating the strip only with the bath A, the plating is performed by the method exactly the same as in ordinary continuous hot dipping.
Patent JP-H0392211-A (JP)
Title: End face machining device for plastic material
Inventor: SHIGETA SHINICHI
IPC: B23C3/12
Filed: 1989-09-02
Abstract: PURPOSE:To eliminate slippage between a pressing means, a work and a receiving means to prevent the scratches on the surface of the material by actively rotating and driving one of the pressing means and the receiving means which construct a transfer line for the work, and rotating the other following to the one. CONSTITUTION:Feeding rollers 11 are ascended or descended to set a distance of a transfer line (a) at the thickness of the work, a distance between a feeding guide and a loosely revolting belt 32 to the width of the work, the position of a cutter 22 on basis of a guide plate and a transfer plate 6, respectively. The work is supplied on the transfer plate 6 with the front end thereof being abutted to a projection 6a, the transfer plate 6 extended over sprockets 3, 4 is pressed together with the work toward the feeding rollers 11 and thereby the feeding rollers 11 are contacted to the upper surface of the work. According to the rotation and driving of the feeding roller 11, the work is transferred at a uniform speed, the transfer plate 6 is travelled in the same direction with following to the work due to frictional force relative to the work so that slippage does not occur between the feeding rollers 11 and the work, and between the work and the transfer plate 6.
Patent JP-H0655997-A (JP)
Title: Device for judging major collision accident
Inventor: KIN KAZUYOSHI
IPC: G01P15/00
Filed: 1992-08-05
Abstract: PURPOSE:To judge a collision, of which momentary damage is small but which gives the critical harm to an occupant after that damage is continued for a predetermined time or more, early and surely. CONSTITUTION:An impact acceleration detecting means 1 for detecting the impact acceleration to be generated with a collision accident of a movable body, a filter means 20 for extracting the acceleration component with the collision accident from the impact acceleration detected by the impact acceleration detecting means 1, and a rectifying means 28 for extracting the only acceleration of the acceleration component, which is extracted by the filter means 20, working to the direction opposite to the progressing direction of the movable body, are provided. Furthermore, an exponent obtaining means 21 for obtaining an exponent of the acceleration extracted by the rectifying means 28, an integrating means 22 for integrating the exponent value, and a over-threshold judging means 23 for judging that the integrated value exceeds a predetermined value to give the critical harm to an occupant of a movable body or not are provided.
Patent JP-2001050901-A (JP)
Title: Foreign-body inspection apparatus
Inventor: OISHI MITSUO
IPC: G01N21/85
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a foreign-body inspection apparatus which prevents a previously measured pellet from being left, prevents a pellet from being scattered while a foreign body is being measured and by which a foreign body on the pellet as a sample can be inspected with good accuracy. SOLUTION: This foreign-body inspection apparatus is constituted, in such a way that a pellet is supplied onto a turntable 31 through an ion air flow and a static eliminator 25, that the pellet which is conveyed by the turntable 31 so as to pass a prescribed position read out by a CCD camera 41, that the pellet which reaches a prescribed position on the downstream side of the CCD camera 41 is sucked by a suction pipe 51 after a prescribed time interval from the collection time of a foreign body, that the pellet is removed from the turntable 31 and that the pellet is sucked by a suction pipe 61 in a prescribed position on the downstream side of a removal position to be collected from the turntable. In addition, a supply means is provided with a vibrating sieve by which a pellet in a prescribed length or higher is removed.
Patent JP-S59116617-A (JP)
Title: Production of liquid crystal display body
Inventor: HOSHIKAWA JIYUN
IPC: G02F1/1333
Filed: 1982-12-23
Abstract: PURPOSE:To constitute a liquid crystal panel having no vertically conducting parts and to reduce the cost of production by subjecting the surface of a flexible substrate formed with upper and lower electrodes on the surface of the same side to an orientation treatment and folding the substrate in matching the relative positions of the upper and lower electrodes. CONSTITUTION:A transparent conductive film of indium oxide is formed to 300Angstrom  thickness on a polyester substrate 1 having, for example, 100mum thickness, and electrodes and formed by a photolithography method. A polyimide resin is coated to 50Angstrom thickness as an orientating material thereon, is baked for one hour at 150 deg.C, and is then subjected to an orientation treatment. An epoxy adhesive agent as a sealant is further printed on the common electrode side by a screen printing method and after glass fiber fragments are sprayed thereon, the substrate is folded at a dotted line part 5 and is assembled, then the sealant is cured by heating. A liquid crystal material is packed therein by a vacuum injecting method and an injecting port is sealed by a silicone resin, whereby a liquid crystal cell is formed.
Patent JP-H0677360-A (JP)
Title: Ic socket
Inventor: TAKAYAMA SHIGERU
IPC: H01L23/32
Filed: 1992-08-27
Abstract: PURPOSE:To make it possible to place an IC on a base even if a size of the outline body of the IC is different more or less and reduce a metal mold for forming the base and form an IC socket at a low cost. CONSTITUTION:Protrusions 13 with a common shape and dimension are formed so that frames 5a and 5b for positioning an IC 8 and an IC 18 can be replaced, and holes 14 are bored in predetermined positions of a base 3, and a structure in which the protrusions 13 are slid to fit in the holes 14 is formed. Also, a relief part 20 of the outline body is formed in the inner line of a recess of the base 3.
Patent JP-2000058048-A (JP)
Title: Manufacture of non-sintered cadmium negative electrode for alkaline storage battery
Inventor: YOSHIMURA KAZUHIRO
IPC: H01M4/26
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-sintered cadmium negative electrode with high discharging characteristic by improving the charge efficiency of a negative electrode active material, even if the active material is filled in high density. SOLUTION: Cadmium oxide is added by metal cadmium as spare charging active material, polyamide fiber, pore forming material comprising hydrazine based compound, hydroxy-propyl-cellulose, and water and is mixed, and active material paste is prepared. Such prepared active material paste is coated on the both surfaces of a conductive core body and then dried. After that, thermal treatment is processed at 90-120 deg.C that is lower than oxidation temperature of metallic cadmium to foam the pore forming material and then is pressurized at a given pressure to produce a cadmium negative electrode plate.
Patent JP-H0973174-A (JP)
Title: Printing plate supply device
Inventor: SHIRATA KATSUNORI
IPC: B65H3/08
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To shorten the time to supply a printing plate when the plate is duplicated. SOLUTION: When the printing plate is required from a plotting part(step 600), a wafer unit is lowered to attract the printing plate, and swing operation is performed to separate the printing plate on the uppermost layer (steps 602 to 612). Thereafter, the printing plate on the uppermost layer is lifted and transferred to a reverse moving unit (steps 614 and 646), and the wafer unit is lowered in the same manner as in the steps 602 to 612 so as to previously separate the printing plate on the uppermost layer (steps 618 to 628), and the units stand by until the printing plate is newly required. Thereafter, when the new printing plate is required in order to duplicate the plate from the plotting part (affirmative decision in a step 630), the printing plate is immediately taken out and supplied.
Patent JP-S6387108-A (JP)
Inventor: TORIMI KIYOICHI
IPC: H02B13/00
Filed: 1986-09-29
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-H0545826-A (JP)
Title: Image receiving element for silver salt diffusion transfer process
Inventor: IWANAGA HIROSHI
IPC: G03C8/28
Filed: 1991-08-14
Abstract: PURPOSE:To obtain the image receiving element for the silver salt diffusion transfer process not exhibiting metallic luster even in high density part by regulating the free hydroxyl ratio of the image receiving layer and conditions for preventing the metallic luster and incorporating a specified compound in the image receiving layer. CONSTITUTION:A support is coated with cellulose ester containing silver precipitation nuclei, and then coated with the image receiving layer made of regenerated cellulose obtained by saponifying with an alkaline solution, and the free hydroxyl ratio of the layer is regulated to >=40 96% in the region of 0.5-3.0mum apart from the surface of the layer, and the layer contains at least one of the compounds represented by formula I in which R is H, 1-25C alkyl, such alkenyl, or aryl; L is a divalent bonding group; Z is an atomic group necessary to form a 5-or 6-membered ring; M is II or an H or alkali metal atom; and n is 0 or 1.
Patent JP-S63142105-A (JP)
Inventor: ANDORIYUU II KUREEGU
IPC: E01C19/42
Filed: 1987-09-14
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-H0676069-A (JP)
Title: Surface defect detecting device
Inventor: OSHIMA MASUJI
IPC: G06F15/18
Filed: 1992-08-27
Abstract: PURPOSE:To automatically discriminate the surface defect of an inspection object by automatically generating the algorithm of surface defect inspection by using a little learning data. CONSTITUTION:The defect of the inspection object is automatically discriminated by picking up the images of the inspection object so that the flaw of an inspection part appears as the brightness and the darkness of images by an image pickup means 10, extracting the statistic information of the brightness and the darkness of the images of the inspection part or information relating to the size of the flaw or the both by a featured value extraction means 14, inputting the information of the images extracted into a neural network 16 and learning the inspected result of an inspector as teacher data.
Patent JP-S6289290-A (JP)
Title: Storage device
Inventor: USHIJIMA NOBUYOSHI
IPC: G11B21/02
Filed: 1985-10-16
Abstract: PURPOSE:To obtain a storage device which contains a signal circuit system and is free from faults due to the disconnection of a signal line, etc., by using a photoisolator to connect a traveling object and the fixed side. CONSTITUTION:A memory medium 1 is rotated by a spindle motor 2 and a magnetic head 3 serves as a storage device consisting of a carriage 6 which is positioned at an optional place on the medium 1 by a stepper 4 and a belt 5, a circuit 7 set on the carriage 6, a photodiode 8, a phototransistor 9 set in opposition to the photodiode 8, a bracket 10 which supports the transistor 9, a cable 11 through which power is supplied to the circuit 7, and a base 12 respectively. A photocoupler 13 consists of the photodiode 8 and the phototransistor 9. The signal of the head 3 is transmitted by the coupler 13 and only the cable 11 receives fatigue caused by the shift of the carriage 6. Thus the signal of the head 3 is relieved from the fatigue lifetime.