baber/WOPTO huggingface dataset:
Patent JP-S6366750-A (JP)
Title: Reel base structure
Inventor: NAGAOKA HIDEKAZU
IPC: G11B15/43
Filed: 1986-09-08
Abstract: PURPOSE:To give back tension whose variation is small and proper to a magnetic tape by providing an actuating fluid which offers to force to the rotation of the member to be damped and a holding means which holds the actuating fluid. CONSTITUTION:The structure is constructed with the member to be damped 32, which rotates integrally with the tape reel base 8 when the tape reel base 8 is made to drive so as to rotate by a magnetic tape 3, the actuating fluid 33 which offers the force to the rotation of the member to be damped 32 and the holding means 34 which holds the actuating fluid 33. Since the tape reel base 8 is damped by the force of the actuating fluid 33, the damping force becomes large when the rotational speed of the tape reel base 8 is high and the damping force is small when the rotational speed is low. Thus the proper back tension is given to the magnetic tape 3.
Patent JP-H1052328-A (JP)
Title: Connection device for automatic vending machine
Inventor: MAMIZU YASUYUKI
IPC: A47B87/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To facilitate connection work for an automatic tending machine, and secure sufficient stability of it to fall after connection. SOLUTION: In an automatic vending machine comprising a parent machine side main body and a child machine side main body to be connected to each other for use, a connection device is provided with plural connection metals 16 fixed on a child machine side side surface 1a of the parent machine side main body, connection screws 16a provided in perpendicular directions to a side surface 3a of the child machine side main body, and plural guide plates 17 fixed on the parent machine side side surface 3a of the child machine side main body.  A conical dent 17a is provided in the guide plate 17, a guide hole 17b of a larger inner diameter than an outer diameter of the connection screw 16a is provided on an apex of a cone, a fixing hole is provided in the parent machine side side surface 3a at a corresponding position to the guide hole 17b, and plural female screws 18 to be threaded with the connection screws 16a are provided.
Patent JP-H0750642-A (JP)
Title: Pcm line signal monitoring method
Inventor: MATSUMOTO SHIGERU
IPC: H04B17/00
Filed: 1993-08-04
Abstract: PURPOSE:To judge the signal response time between exchanges and to improve the cause investigation capacity of a line connection fault by repeating the detection and display of the line connection signal of a designated channel on a PCM line and the measurement and display of elapsed time between the line connection signals. CONSTITUTION:In this method, a monitoring circuit 4 monitoring a signal on a PCM line 2, a control circuit 6 detecting a line connection signal based on the output of the monitoring circuit 4 and measuring the elapsed time till the next line connection signal is detected, an input device 5 performing the input of an object channel to be monitored and a display device 7 displaying the line connection signal and the elapsed time are provided. When the control circuit 6 detects the first line connection signal by the monitoring circuit 4, the contents of this first line connection signal is made to be displayed on the display device 7. Next, the elapsed time of a non- illustrated counter is reset to 0 and the elapsed time from 0 is made to be displayed on the display device 7. Next, the second line connection signal is detected by the monitoring circuit 4, the contents of the second line connection signal is made to be displayed on the display device after the display of elapsed time is updated. The detection/display of the line connection signal and measurement/display of elapsed time are made to be repeated.
Patent JP-S58113958-A (JP)
Title: Dazzle preventing device for picture reader
Inventor: INOUE HIDEYA
IPC: G03B27/62
Filed: 1981-12-26
Abstract: PURPOSE:To shield illuminating light even if an original pressing cover is not closed, and to execute a work efficiently, by placing an electro-optical element which can be varied to a transparent state and an untransparent state, under an original placing plate, and setting it to an untransparent state in accordance with size of an original. CONSTITUTION:Onto the lower surface of glass of an original placing plate 1, an all solid type electrochromic element (ECD) is stuck. The ECD is formed as one body by vapor-deposition, but it is divided into 3 independent ECDs 7, 8 and 9 so that they do not conduct to each other, and they are made to correspond to each size of an original A3, A4, B4 and B5, and a prescribed electric power supply switching circuit is connected to them. In case of size B4, the right end of the original comes to the left end of the ECD7, but in this case, when B4 is designated on the panel, the electric power supply of the ECD7 is switched, it becomes a colored state, an exposure part 1a is shielded from light, and a similar operation is executed as to other size, too. Therefore, it is unnecessary to operate the original pressing cover in order to shield light, and the work is performed efficiently.
Patent JP-H0534893-A (JP)
Title: Image forming device
Inventor: HORI HISAMITSU
IPC: G03D13/00
Filed: 1991-07-30
Abstract: PURPOSE:To surely remove dirt and dust sticking on a recording material, and also to prevent the dirt and the dust from sticking on it again so that the defective transfer of an image can be prevented, and then, to obtain the image of high quality. CONSTITUTION:A photosensitive material 5 carried to a dust removing device 30 by a carrying roller passes between a cleaning member 38 which is always pressed against a lower guiding board 39 by an auxiliary pressurizing board 37 and a rugged lower guiding board 39. Since the dirt and the dust sticking on the photosensitive material and an image receiving material can be surely removed, the image of high quality can be obtained without causing the defective image transfer on the image receiving material.
Patent JP-H0495817-A (JP)
Title: Revolution detection apparatus
Inventor: YOSHINO YOSHI
IPC: G01D5/245
Filed: 1990-08-13
Abstract: PURPOSE:To simply form an apparatus to have high accuracy and to obtain a detecting signal with high accuracy and constant amplitude by processing a magnetic material of a rotary body into the shape of a gear. CONSTITUTION:A magnetic resistance body 16 of a detector 14 is formed into a thin strip to extend in a direction perpendicular to the moving direction of a gear 131 of a rotary body, for example, when the gear 131 comes close to the magnetic resistance body 16, and moreover, the magnetic resistance body 16 is set so that a magnetic filed generated by a permanent magnet 17 crosses the resistance body 16. In consequence, a magnetic path penetrating the resistance body 16 to the gear 131 is formed. When the gear 131 is moved away from the resistance body 16, a magnetic path crossing only the resistance body 16 is formed. In accordance with the rotation of the rotary body 12, the value of the resistance body 16 is clearly changed, so that a clear detecting signal with high accuracy is obtained.
Patent JP-H1056641-A (JP)
Title: Mpeg decoder
Inventor: AOKI JUNICHI
IPC: H04N19/423
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To perform the real-time decode processing of massive compressed data by generating image data by performing motion compensation predicting processing to spatial data provided by parallelly performing run length decoding processing, inverse quantizing processing and inverse discrete cosine transform(DCT) processing to a plurality of units of variable length code data with a block as a unit. SOLUTION: A variable length decoding part 2A decodes variable length code data to run length code data and divides them for each block. A block memory part BM stores the run length code data for each of a plurality of divided blocks. A run length decoding part RD parallelly reads out a plurality of pieces of run length code data and parallelly performs run length decoding, and an inverse quantizing part RQ parallelly performs inverse quantization. Then, an inverse DCT part RT parallelly performs inverse DCT and transforms data to the plurality of pieces of spatial data. These spatial data for each block are compared with data stored in a reference image memory RM for each block by a motion compensating part 5A and the image data are generated by performing motion compensation predicting processing.  Thus, decoding processing can be efficiently performed without accelerating the operating speed of the variable length decoding part.
Patent JP-S58114023-A (JP)
Title: Aperture control circuit for ttl auto strobe
Inventor: MIZOGAMI KAZUNORI
IPC: G03B7/16
Filed: 1981-12-28
Abstract: PURPOSE:To obtain an aperture control circuit for a TTL auto strobe which allows automatic aperture control to such an aperture value that a shutter speed close to a strobe synchronizing shutter speed is obtained in strobe synchronizing mode according to the brightness of subject light when associating a film plane reflected-light metering camera operatively with the TTL auto strobe. CONSTITUTION:A condenser lens 5 and a photoelectric converting element 6 for photometry such as a silicon photodiode are arranged off a photographic optical path under a movable mirror 3 for observation, and when an aperture 14 is opened, light from a subject is metered. Once the shutter is released, the aperture control circuit starts stopping down the aperture 114 to set the stopping- down extent automatically on the basis of the brightness of the subject and a film photographic speed. Once the stopping-down operation of the aperture 14 to the set value is completed under the aperture control, said mirror 3 hops up to a position 3A shown by a two dots-dash line, so the mirror 3 cuts off the observation optical path while opening the photographic optical path.
Patent JP-S6265550-A (JP)
Inventor: MAAKU JIYOOJI SUMISU
IPC: G08C19/00
Filed: 1986-09-10
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-S60106344-A (JP)
Title: Small-sized motor
Inventor: MATSUDA SHINICHI
IPC: H02K11/02
Filed: 1983-11-11
Abstract: PURPOSE:To provide shielding effect of electromagnetic noise by forming a thin metallic film layer on a cover plate made of synthetic resin. CONSTITUTION:A thin metallic film layer 17 is formed on the outer surface of a cover plate 15 made of synthetic resin. Since the layer 17 has an electrical conductivity, its electric insulation is considered between brushes 12 or between motor terminals 14. For example, a non thin film portion 18 having no layer 17 is formed on the periphery of the hole 14' of a motor terminal. As means for forming the layer 17 on a syntehtic resin cover plate 16 there are a plating method by chemical or electrically plating, a depositing method by vacuum deposition, methods of chemical and electrical platings in combination or vacuum deposition and electrical plating in combination.
Patent JP-S6190251-A (JP)
Title: Priority altering method
Inventor: ARAI YOSHIHIDE
IPC: G06F13/362
Filed: 1984-10-09
Abstract: PURPOSE:To promote the efficiency of bus usage by optionally connecting between I/O terminals of a priority decision circuit and I/O terminals of each board so as to change the connection in the order of priority. CONSTITUTION:Bus requests issued from each board B1-B8 are sent to input terminals I0-I7 of a priority encoder 5 through the connectors. On the other hand, the terminal I0-I7 of the encoder 5 are connected to slot number 18 through connectors and cables 2, and then connected to the connector terminal of each board. By this connection the priority of each board is decided. When the bus use requests are issued from plural number of boards to the encoder 5, the request with the highest priority is selected and outputted. Then bus priority-in signal is issued from decoder 6 to connector terminal through slot number 15, by which LED connected to the connector terminal is turned on.
Patent JP-S59103177-A (JP)
Title: Business card reader
Inventor: OONO KUNIO
IPC: G06V10/10
Filed: 1982-12-04
Abstract: PURPOSE:To read a business card which is daily used by adding a zoom lens or a Z-direction fine shift stage and an automatic focusing lens to a business card reading scanner. CONSTITUTION:The business card 1 is fed in the form of the pattern information with a scanner having a zoom lens and stored in a picture buffer memory 3. A picture processing part 4 scans both directions of long and short sides of the card 1 on a memory 3 to obtain distribution frequencies to short and long side directions respectively. Then the name part is extracted after compensating the extracted character part. Then a code converting part 5 recognizes characters by means of a printed KANJI (Chinese character) identification dictionary 6. Thus the recognized character is converted into a code. Then a data sorting part 7 performs identification by means of an identification dictionary 8 for names of metropolis and districts and a dictionary 9 for department identifying words. Then the coded character trains are sorted. The sorted data are arranged and stored at a card data memory 11 in an easy-to-retrieve/control form.
Patent JP-S60105949-A (JP)
Inventor: FURANKU UIRIAMU KUUPAA JIYUNIA
IPC: G02B6/00
Filed: 1984-10-08
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-H0378178-A (JP)
Title: Optical disk and optical disk player
Inventor: SHIRATORI KUNIAKI
IPC: G11B7/24097
Filed: 1989-08-18
Abstract: PURPOSE:To easily and surely collect disk information before starting play in spite of the kind of a disk by arranging a code pattern corresponding to encoding information on an optical disk along the circumferential direction of a label part. CONSTITUTION:The code pattern i.e. a bar code 18 is printed in the neighborhood of the outer periphery of the label parts 1a, 1b on both planes of the optical disk 1 along the circumferential direction of the disk. On the bar code 18, discrimination, for example, whether the optical disk 1 is a CAV disk or a CLV disk, or whether a recording plane is a plane A or a plane B, and the maximum frame number and the maximum chapter number, the maximum recording time, etc., are displayed. The processor of a controller 8 reads the information displayed on the bar code 18 prior to the play, and stores it in a memory 27, and performs the play by confirming a stored content corresponding to the key operation of an operating part 9 appropriately. In such a way, it is possible to easily and surely collect the disk information before starting the play regardless of the kind of the disk.
Patent JP-H0654910-A (JP)
Title: Oxygen-enriched gas feeding system and device therefor
Inventor: OBATA DAISUKE
IPC: A61M16/10
Filed: 1992-08-10
Abstract: PURPOSE:To correctly grasp the abnormal operation of an oxygen-enriched gas feeding device when it is remotely monitored by providing an information detecting means detecting the information on the operating state of the oxygen condensing means and converting it into the digital information, a judging means judging whether the information is normal or abnormal, and a communicating means transmitting the judged result. CONSTITUTION:An oxygen condensing function section 10 is provided with an information collecting system including recognizing means of measured values by a pressure sensor, a concentration sensor, and a gas flow measuring instrument as an information collecting function section quantitatively grasping the information on the operating state and the using state of a patient, the analog information is converted into the digital information, it is sent to a communication circuit via a serial input/output device S10, and it is serially transmitted from an RS-232C communication port 12. An oxygen-enriched gas feeding device 1 is provided with a judging means judging whether the detected information on operation is normal or not, the monitoring data of the oxygen- enriched gas feeding device 1 are transmitted to a central information processing device 5 via a public telephone line 4 and recorded in a data base.
Patent JP-H0938369-A (JP)
Title: Safety device in over-edge chain-stitch sewing machine
Inventor: EBATA YOSHIKAZU
IPC: D05B69/18
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To do a threading work or inspection work with a sense of security by a method wherein when a louver cover is opened to pass a string through a louver or to do an inspection or adjustment of the louver, electricity to a drive control circuit of a motor for driving a sewing machine is turned off. SOLUTION: If a cloth table 10 of a sewing machine (or louver cover 12) is opened, a first operation axis 14 is moved to the right by the action of a spring 18 mounted to an axial part of the axis 14 and an operation arm 24 provided on the axis 14 moves in the axial direction of the axis 14 so as to be spaced apart from a microswitch 23. As a result, an OFF signal is outputted from the microswitch and a drive stop signal is outputted from a motor drive circuit to stop a sewing machine motor. It is indicated by a stop state indicating means based on the OFF signal that the cover is opened so that the motor is stopped. When the table 10 or the louver 12 is in an opened state, the sewing machine can not be operated.
Patent JP-H07170772-A (JP)
Title: Ultrasonic motor and electronic equipment with ultrasonic motor
Inventor: KASUGA MASAO
IPC: G04C3/12
Filed: 1994-09-06
Abstract: PURPOSE:To obtain a small-sized thin type ultrasonic motor having high stability and environmental reliability. CONSTITUTION:Phase adjustment and amplification processing are carried out in an oscillation driver circuit 105, and a drive signal is input to a second electrode pattern 103b short-circuited by a second connecting means 104b by a detecting signal from a first electrode pattern 103a short-circuited by a first connecting means 104a. Oscillating waves are excited in a vibrator 101 and a piezoelectric element 102 by the drive signal, and a rotating motion is generated in a moving body 108 arranged so as to be press-contacted by a pressing means 109 through a projection 107 formed to the vibrator 101.
Patent JP-S6457149-A (JP)
Title: Control method of iron based electroplating liquid
Inventor: HATANAKA NOBUO
IPC: C25D21/14
Filed: 1987-08-28
Abstract: PURPOSE:To implement a simplified, quick analyzing method and to perform the removal, reduction and recovery operation of Fe<3+> effectively, by picking up plating liquid including trivalent iron ions (Fe<3+>), and measuring transmittance at a specified wavelength with a spectrophotometer directly. CONSTITUTION:Electroplating liquid including Fe<3+> is picked up. Transmittance at a specified wavelength is measured directly with a spectrophotometer. The transmittance of the plating liquid has correlation with the pH of the liquid plating liquid and the concentration of Fe<3+>. When the concentration of Fe<3+> is increased at a constant pH, the transmittance at the specified wavelength is decreased in inverse proportion. Namely, a linear relationship is found between the difference in transmittance of the plating liquid including Fe<3+> at the same wavelength and the concentration of Fe<3+>, when the transmittance of the plating liquid, which does not include Fe<3+> at all, is used as a reference. Then, the difference in transmittances of the plating liquid having a known quantity at the same pH and at the same wavelength is obtained, and the calibrating curve of Fe<3+> concentration versus difference in transmittances is formed. Then, the concentration of Fe<3+> of an unknown sample can be obtained by interpolation of the calibrating curve.
Patent JP-2000041461-A (JP)
Title: Engine-stopping controller in combine harvester
Inventor: OMOTO KEIICHI
IPC: A01D69/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To secure the actual operation time from detection of the state full of unhulled grains to the stop of an engine. SOLUTION: This engine-stopping controller in a combine harvester 10 has a grain tank 22 for temporarily storing threshed grains, a traveling device 16 for supporting a machine body 12 carrying the grain tank 22, and a full state sensor 23 for detecting the full state of the unhulled rice in the grain tank 22 and automatically carries out the stopping control of an engine after the passage of a prescribed time from the detection of the full state by the full state sensor 23. The prescribed time from the detection of the full state or a nearly full state of the grain tank 22 by the full state sensor 23 to the stop of the engine is set by a timer-setting means 27.  The setting time is regulated so as to be synchronously changed with the speed of the traveling device 16, so that when the speed is low, the prescribed time may be long, and when the speed is high, the prescribed time may be short to guarantee a nearly constant traveling distance from the detection of the full state.
Patent JP-H0849948-A (JP)
Title: Operating method for cooler and retrofit method for cooler
Inventor: OGURI YORIYUKI
IPC: F25B45/00
Filed: 1994-08-02
Abstract: PURPOSE:To provide an operating method for a current cooler using new and substitute refrigerant gas HFC 134a and a retrofit method for a current cooler in which the refrigerant gas is completely liquefied without lowering the cooling capability of the cooler by adding an additional condenser to the current cooler. CONSTITUTION:In the operating method of a cooler, an additional condenser is provided between condensers 2A, 2B and an expansion valve 3 of a current cooler comprising a compressor 1, the condensers 2A and 2B, the expansion valve 3 and an evaporator 4. The temperature of gas leaving the additional condenser is made lower by not less than 1 than that entering the additional condenser. In a retrofit method of a cooler for connecting the additional condenser, refrigerant gas is removed from the current cooler and gas pipes 5 and 7 for connecting the condensers 2A, 2B and the expansion valve 3 together are removed, during which the temperature of gas leaving the additional condenser is made lower by less than 1 than that entering the additional condenser.
Patent JP-H1154128-A (JP)
Title: Manufacture of lead-calcium alloy sheet for lead-acid battery
Inventor: WATANABE KENICHI
IPC: H01M4/74
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a lead-acid battery which can be formed in a single process of melting an alloy to a rolled sheet and has high tensile strength by rolling a cast slab of the alloy having a specific composition after being cooled to a specific temperature in a specific time from solidification. SOLUTION: The alloy to be used contains 0.06 to 0.10 wt.% of Ca and 0.6 to 1.4 wt.% of Sn with the weight ratio of Sn:Ca of (7.1:1) to (16:1), and a residual part is Pb. A slab is cast by melting the alloy and pouring the molten metal in a casting mold. The slab is rolled after being cooled to <=150 deg.C in 1.5 minuts to 15 minutes from solidification. Therefore, equipment and time necessary for liquefying processing are obviated, resulting in simplification of equipment and shortening of manufacturing time. Since a crystal particle size of the alloy in the slab becomes small, tensile strength of an obtained sheet increases.