baber/WOPTO huggingface dataset:
Patent JP-H01320454-A (JP)
Title: Inspecting apparatus for side face of article in round and flat shape
Inventor: MAETSURU SUSUMU
IPC: G01N21/84
Filed: 1988-06-22
Abstract: PURPOSE:To inspect side faces of many objects to be inspected in a high speed and a high accuracy by picking-up an image on the entire circumference of the side face and processing the image in such a manner that a flat-shaped object to be inspected is converted from in a horizontal attitude to a vertical attitude and made to rotate. CONSTITUTION:The object 4 to be inspected which is held in a recess 3 of a rotating drum 2 is made to drop to a conversion part 6 due to the support with a guide 5 is removed when it reaches to an input end of the attitude conversion part 6. At this time, the object 4 is brought into contact with an attitude conversion pin 14 and an attitude conversion plate 19, thereby converted to the vertical attitude, then is made to enter pass-ways of plural guides 7 and reaches to a side face inspecting part 30 by changing the movement with the dead weight. In this part, the object is crimped and transferred by friction rollers 31 in succession. Next, in the image pickup part 36, the object 4 is made to rotate in such a manner that the rollers 31 are made to rotate by driving a friction belt 40 contacted to an under part of the rollers 31. Then, while the object is passing through the image pickup part 36, the entire circumferential image on the side of the object 4 is picked-up by a linear image pickup device (CCD line sensor) 37 provided on its center upper part and an illuminators 38 installed in a back and forth of the diagonal upper part.
Patent JP-H04351753-A (JP)
Title: Method for controlling spindle motor in disk device
Inventor: KONO KEIICHI
IPC: G11B19/28
Filed: 1991-05-28
Abstract: PURPOSE:To improve phase fluctuation of a spindle motor immediately after a seek operation and to promote the accuracy of phase synchronization at the time of synchronizing a spindle. CONSTITUTION:An index signal S1, a motor phase detecting signal S2 and a reference clock R are inputted from the spindle motor, and a PWM control is performed on the spindle motor by a PWM control MPU 1. Then, the synchronization of the spindle is performed in the disk device by performing a phase synchronization control using the width of a PWM signal S3. In this case, seek information I1 and the current cylinder information I2, etc., from a seek control MPU 15 are fetched by the PWM control MPU 1, and if the device is under seek operation, the width of the PWM signal stored in a PNM register 10 is corrected to a value corresponding to the current cylinder by a PWM signal width correction processing part 14.
Patent JP-S63317523-A (JP)
Title: Production of polyester composition
Inventor: FUJIMOTO MASAHIKO
IPC: C08G63/82
Filed: 1987-06-19
Abstract: PURPOSE:To obtain the titled composition containing extremely little coarse particles and foreign materials and having excellent slipperiness, by carrying out direct esterification reaction in the absence of catalyst, adding a specific silica particle, an antimony compound and a magnesium compound to the reaction system and carrying out polycondensation reaction. CONSTITUTION:An alkoxysilane compound such as tetramethoxysilane is added with an amine catalyst (e.g. ammonia) and subjected to hydrolysis and condensation reaction to obtain fine silica particles having a value of formula I of 1.1-2.7 and an average particle diameter of 0.01-1.0mum. The compound (A) is added in an amount of 0.01-5wt.% to a direct esterification reaction product of (B) an aromatic dicarboxylic acid such as terephthalic acid and (C) a glycol. The objective composition is produced by adding (D) an Sb compound and (E) an Mg compound to the reaction product at ratios to satisfy the formula II (Sb is molar number of the component D), the formula III (Mg is molar number of the component E) and the formula IV.
Patent JP-H09329787-A (JP)
Title: Reflection type liquid crystal display device
Inventor: FUKUCHI TAKAKAZU
IPC: G02F1/1333
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To increase light reflection efficiency by providing an electrode and a reflection sheet metal nearly on the full surface of the inner surface of a transparent substrate. SOLUTION: When the while display is made by back scattering due to polymer dispersed liquid crystal, if a metal served also for a reflection plate exists only in driving electrode 2a part, a display screen not uniform in brightness is produced by the difference in the back scattering rate with a non-driving display part 2b. In order to prevent such a phenomenon so as to provide a uniform and bright display screen, a metal film identical to the electrode 2a part is disposed in the non-driving display part 2b. During this time, the pattern of the driving electrode 2a and the non-driving display part 2b are made to be discontinuous. In this case, the driving electrode 2a pattern and the non- driving display part 2b are simultaneously formed by a photolithography method.  Preferably, spaces among a plurality of driving electrodes 2a and between the driving electrode 2a and the non-driving electrode 2b are formed to be as small as possible so as to provide display images uniform in brightness.
Patent JP-S5942214-A (JP)
Title: Control device of cutter for running article
Inventor: HIROTSU KAZUNORI
IPC: B23D36/00
Filed: 1982-09-03
Abstract: PURPOSE:To prevent the speed down of a cutter in cutting period and achieve the cutting with high accuracy by accelerating a driving motor by the maximum torque from starting period to cutting period. CONSTITUTION:The tool edges 12, 14 of a cutter 10 carry out successively cutting operation, while being accelerated by maximum torque of a motor 16. Hence in cutting period, it is avoided that the generated torque of the motor 16 is reduced on account of the rise up time of current, thereby utilizing effectively the output torque of the motor 16 for cutting. Consequently, the impact drop- amount of the cutter tool edges 12, 14 is decreased in cutting period. If the same impact drop-amount is allowed, the cutter system GD<2> (the inertia moment of the electric motor and machine) may be decreased and the output capacity of the motor is able to be reduced.
Patent JP-S6214268-A (JP)
Title: Half tone picture data compressing device
Inventor: DESAKI YOSHITO
IPC: G06T9/00
Filed: 1985-07-11
Abstract: PURPOSE:To obtain the high compressing effect by developing the level difference between adjoining picture elements having at least two gradations or above to a bit plane and executing the compressing processing for the plane. CONSTITUTION:When picture data handled in a frame memory 1 are expressed by an (n) bit, the data having the plane of N+1 are obtained. A marking compressing device is composed of a difference calculating device 2 to execute the difference calculating processing, a memory 3 to store the data for one picture element and a binary compressing device 4 to execute the binary compression. The level difference with the adjoining picture element value in the line direction is coded together with the positive and negative codes, an (n) bit digitally expressed picture data are the plane for respective bits, the information of respective planes is looked upon the black and white binary picture and the binary compressing system to respective planes is applied. Thus, the compressing efficiency of the digital picture data expressed by the (n) bit can be improved.
Patent JP-S6043925-A (JP)
Title: Frequency synthesizer type channel selecting device
Inventor: OKU SETSUYA
IPC: H04B1/26
Filed: 1983-08-22
Abstract: PURPOSE:To make the channel selecting operation stable by performing variable frequency division through the use of two large and small frequency dividing ratios from a specific dividing ratio and discriminating UP/DOWN of a control voltage to two comparison values. CONSTITUTION:A voltage-controlled oscillator VCO2 of a local oscillating stage of a tuner TN1 is tuned by a PLL circuit comprising a fixed frequency divider PSC3, a variable frequency divider PDIV4, a reference oscillator OSC11, a phase comparator P/D5, a voltage controller VC6, a D/A converter 7, and an LPF8. Further, a channel selection interface SEL12 having a CPU, a frequency dividing ratio switch SW13 and a discriminator DET14 are provided additionally to the PLL circuit 9. A channel selection interface 12 generates two frequency dividing ratios 1/y1, 1/y2 upper and lower than the frequency dividing ratio to a conventional desired reception frequency and gives sequentially them to the variable frequency divider 4 via the switch 13. The frequency dividing ratio is given to the discriminator 14 at the same time and utilized to the result of comparison of two variable frequency dividing signals f1 and f2.
Patent JP-S5854303-A (JP)
Inventor: TOOMASU UIRIAMU MAATEIN
IPC: G03C1/66
Filed: 1982-09-03
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-S5485304-A (JP)
Title: Insulation of winding of rotary electric machine
Inventor: MARUYAMA SHIYOUICHI
IPC: H02K15/12
Filed: 1977-12-21
Abstract: PURPOSE: To prevent varnish from flowing out of a slot when setting the varnish, by impregnating a resin in an in-slot insulator and semi-curing the resin and bonding the meeting surfaces of the insulator to each other and thereafter impregnating the varnish in the slot.  
     CONSTITUTION: The in-slot insulator 5 insulates the iron core 1 from the winding 2 in the solt. The rsin is previously impregnated in the insulator 5 and then semi- cured. After the meeting surfaces 6 of the insulator 5 are bonded to each other by heating and compression, the varnish is impregnated in th slot. Thereby, the varnish in prevented from flowing out of the slot even if the varnish is set while the rotor is rotated. As a result, the mechanical strength of the insulator in the slot is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H098845-A (JP)
Title: Cir monitoring processing system for data exchange
Inventor: MORI JUNKO
IPC: H04L12/851
Filed: 1995-06-20
Abstract: PURPOSE: To improve the accuracy of instantaneous CIR measurement at the time of burst transfer, to eliminate the delay of congestion detection and to reduce by load on a processor. CONSTITUTION: CIR monitoring time is varied with the throughput rising rate of a subscriber line and instantaneous CIR monitoring is executed. Thus, CIR monitoring with high reliability can be executed even at the time of the burst transfer of data in a frame relay exchange A. Consequently, the load on the processor is reduced since congestion can be detected earlier than a conventional case.
Patent JP-S62103678-A (JP)
Title: Developer concentration controller
Inventor: KOJIMA KENJI
IPC: G03G15/11
Filed: 1985-07-11
Abstract: PURPOSE:To prevent the repeat of unnecessary supply operation when a diluent exists, by making the number of times of developer supply operation for the presence of the diluent different from that for replacement of a diluent vessel after running-out of the diluent and making the latter value larger. CONSTITUTION:With respect to the control operation of a microprocessor 58, the number of times (5 times) of developer supply operation for the presence of the diluent is made different from that (20 times) for replacement of the diluent vessel after running-out of the diluent, and the latter value is made larger. Thus, the repeat of unnecessary supply operation is prevented when the diluent exists, and the trouble that the supply operation is stopped before the developer is supplied sufficiently is prevented when the diluent is replenished.
Patent JP-S5942467-A (JP)
Title: Speed sensor
Inventor: FUKUMOTO TERUMICHI
IPC: G01S15/60
Filed: 1982-09-01
Abstract: PURPOSE:To simplify the constitution of a transmitter-receiver, comparing with a Janus system, by deriving a runnig speed by a Doppler effect from a difference in frequency of two receiving signals which receives one transmitting signal. CONSTITUTION:A transmitter 100 sends out a transmitting signal in the direction being vertical to the main surface of a moving body. Receivers 101, 102 receive the transmitting signal scattered by the running face, and are placed at a position of an equal range from the transmitter, on the main surface of the moving body. Frequency reading means 103, 104 read frequencies of two receiving signals which are received, respectively, and a running speed of the moving body can be derived by a Doppler effect from a difference of two frequencies by an arithmetic circuit 106.
Patent JP-H05115376-A (JP)
Title: Extractor of beverage
Inventor: TAKEDA JUN
IPC: G07F13/06
Filed: 1991-06-25
Abstract: PURPOSE:To extract a beverage in a short time and obtain a stable-flavored tea by providing a funnel having an outlet below a filter net and a controller of hot water feed to supply appropriate volume of hot water necessary for unfolding, immediately after the tea leaves are fed in the filter net. CONSTITUTION:A filter net 20 is fixed at the opening 19 provided on a plate 16 and a funnel 21 is placed below the filter net with a certain space. The opening of outlet 22 is made at the bottom of the funnel 21. Tea leaves are fed from a tea leaves feed hopper 12 into the filter net 20 by an exchanging device 13 of tea leaves and a hot water feed valve 10 is opened by a controller 18 of feeding hot water to feed a necessary volume of hot water and again closed after that. When an extraction switch of tea is inputted, the hot water feed valve 10 is opened by the controller 18 of feeding hot water and an appropriate volume of hot water is poured on the tea leaves. This hot water passes through the tea leaves in the filter net 20 to extract tea and flows down from the outlet 22 without staying in the funnel 21.
Patent JP-H11343099-A (JP)
Title: Roll clamping device
Inventor: MIYAKE YASUHIRO
IPC: B66F9/20
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a roll of paper from slipping off by informing an operator about the quality of a clamped state of the roll of paper in cargo handling by a roll clamping device. SOLUTION: In a roll clamping device which is attached to a forklift truck and which is provided with a pair of clamp arms 5, 6 for clamping a roll of paper by turning at least either of them, a measuring device 11 consisting of a calibrated rotor 12 for converting the amount of turning of the clamp arm 6 from a reference value during clamping into the magnitude of the roll of paper, and an pointer 13 for reading the graduations is provided on the upper face of a clamp base 4. The quality of clamped state can thus be judged by reading the measured values indicated on the measuring device 11 from a driver' s seat.
Patent JP-S5483904-A (JP)
Title: Methane gas producer
Inventor: OOSHIMA MASAAKI
IPC: C02F3/28
Filed: 1977-12-19
Abstract: PURPOSE: The title device of easy maintenance, designed to agitate a slurry to produce methane gas in a high yield without forced external agitation, wherein bubbles are formed in the slurry by utilizing the gas adsorption and desorption with zeolite.  
     CONSTITUTION: The airtight tank 25 filled with the fluid fermentaftion slurry 22 is installed aslant at an angle of about 30 degrees to the installation surface. The gas cylinder 12 packed with the zeolite 13 is connected to the tank 25 via the check valve 14, The tank 25 is connected to the storage tane 15 and the moisture-adsorbing agent 26, which is connected to the cylinder 12 via the check valve 24. Methane gas produced in the tank 25 is fed to the cylinder 12 and adsorbed by the zeolite 13 at low temperatures. The gas desorbed by increasing the temperature of the zeolite 13 with the condenser 20 agitates the slurry 22 in the tank 25 via the bubbler 19 to promote the methane gas formation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5675782-A (JP)
Title: Discrimination circuit for television voice multiplex broadcast control signal
Inventor: NIIHORI YOSHIZOU
IPC: H04N5/60
Filed: 1979-11-27
Abstract: PURPOSE:To discriminate a bilingual broadcast from a stereo broadcast, by counting of a given number the television horizontal deflection pulses for every one pulse period of shaped pulse obtained from the reception detecting output of a television audio multiplex broadcast signal. CONSTITUTION:A stereo control signal fs is in 982.5Hz and about 1/16 of the horizontal deflection frequency fH and a bilingual control signal fd is in 922.5Hz and about 1/17 of it. Further, the semiperiod is respectively 8 TH(where; TH= 1/fH) and 8.5 TH. It is the count of 9 horizontal pulses when th(e) output e of the least significant bit of the counter 22 is in agreement with the output (d) of the most significant bit. But, 9 horizontal pulses can not be allocated within one pulse period of the control signal of 8 TH and 9 horizontal pulses can be allocated in 8.5 TH to obtain the pulse output in 922.5Hz via an AND gate 30. Thus a bilingual broadcast reception is discriminated.
Patent JP-H096906-A (JP)
Title: Method and device for image processing
Inventor: IKEDA HIROAKI
IPC: G06K9/20
Filed: 1995-06-20
Abstract: PURPOSE: To handle an agate distinctively from, for example, a main text other than the agate when an image of a document wherein the agate is present is inputted and characters are segmented out of the document and recognized. CONSTITUTION: The document information is inputted (S201), a character image block is extracted from the document image (S202), and it is decided whether or not the extracted character image block is an agate or not (S204); and discrimination information with which the agate can be discriminated is added to an image which is decided to be the agate and they are stored (S206). For recognition processing, a recognition process is performed for character images other than the selected agate according to the discrimination information (S207 and S208).
Patent JP-S5854796-A (JP)
Title: Virtual stereoscopic video system
Inventor: NAKAYAMA SHIGERU
IPC: H04N13/04
Filed: 1981-09-28
Abstract: PURPOSE:To obtain a stereoscopic picture, by using a reproducer as it is, through the observation of incident light amount to eyes approaching the objective picture with attenuation at a density filter. CONSTITUTION:A TV camera 1 picks up an objective 2 while laterally moving toward the arrow A and the picked-up picture is reproduced at a TV receiver 5. Then, in the reproduced picture, a picture of the objective 2 near the camera 1 at pickup is moved fast and that apart from the camera 1 is slowly moved and the reproduction is done that the picture of respective objective 2 moves toward the same direction in different speed depending on the distance with the camera 1 at pickup. In observing this reproduced picture with a spectacles 8 having a density filter 7 for one eye and colorless transparent lens or plain- glass for another eye, a virtual stereoscopic picture is shown as if the distance of the picture of the objective 2 is changed depending on the speed of the picture of the objective 2.
Patent JP-S5945282-A (JP)
Inventor: WAKATSUKI GOROE
IPC: B62M6/25
Filed: 1982-09-03
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-H0730057-A (JP)
Title: Multichip module-mounted printed board
Inventor: YAMAMURA YASUSHI
IPC: H05K7/02
Filed: 1993-06-24
Abstract: PURPOSE:To mount an ultrahigh density multichip module board on a printed wiring board by a method wherein the ultrahigh density multichip module board and the printed wiring board are electrically connected together through a connection fixing structure of conductive member. CONSTITUTION:A multichip module board 20 is mounted on a printed board 20 and fixed. A through-hole 24 is provided to an external terminal part provided to the surface of the multichip module board 20. An external terminal 21 and an electrode 11 provided to the surface of the printed board 10 corresponding to the through-hole 24 are electrically connected together by a conductive member 25 provided inside the through-hole 24. Therefore, the conductive member 25 of the multichip module board 20 and the electrode 11 of the printed board 10 are electrically connected together by soldering or a gold bump. A printed wiring board 10 main body and a multichip module board 20 main body are firmly bonded together with adhesive agent of epoxy resin or the like.
Patent JP-S5853804-A (JP)
Title: Electromagnetic device
Inventor: TSURUTA HIROAKI
IPC: H01F7/18
Filed: 1981-09-26
Abstract: PURPOSE:To eliminate a trouble due to a shading coil and thereby to improve  the mechanical durability of an iron core by a method wherein a plurality of  exciting coils are employed without using the shading coil and an impedance  for adjusting the mutual phase angles of exciting currents and the mutual  magnitude of aspirating magnetic flux is inserted into an excitation circuit corresponding to the exciting coils. CONSTITUTION:An iron core 1 is constituted by combining two angle irons with their angle sides opposed, while two exciting coils 2 and 3 are arranged from gaps formed by the angle parts over to outer peripheries respectively, and are made to generate clockwise magnetic fluxes phi1 and phi2 respectively. An operation circuit exciting this electromagnet is constituted by a method wherein, when the coils 2 and 3 are connected in parallel, an impedance 4 for adjusting a phase angle, consisting of a resistor r3 and a capacitance C, is connected serially to the coil 3. By this constitution, the beat of the iron core 1 can be eliminated without using a shading coil, and thus the constitution of the electromagnet can be simplified.
Patent JP-H0714210-A (JP)
Title: Optical information recording medium
Inventor: MORIMOTO YASUAKI
IPC: G11B7/2433
Filed: 1993-06-24
Abstract: PURPOSE:To provide an optical information recording medium from which reproduced signals having very little inter-pit interference can be obtained and which can be applied to phase transition type disks also. CONSTITUTION:A magneto-optical type optical information recording medium has a multilayered dielectric film 2 the transmissivity of which depends upon the incident angle of light on a transparent substrate 1 in which grooves and phase pits are formed. The medium also has a protective film 3 and recording film 4 successively formed on the dielectric film 2 so that the interval between the films 3 and 2 can be kept constant by the protective film 3. In addition, a protective film 5 and reflecting film 6 are successively formed on the recording film 5.
Patent JP-2000344586-A (JP)
Title: Method for coating absorptive blank
Inventor: OYAMA TORU
IPC: B05D7/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating the entire surface of an absorptive blank, such as ALC, provided with grooves on its surface with coating material having a uniform coating film. SOLUTION: The method for coating the absorptive blank provided with the groove parts on its surface comprises applying a coating material having a respective viscosity on to the surface of the absorptive blank, then resting the blank as it is for a specified time until part of the coating material turns to a non-fluid state and blowing off only the coating material having fluidity on the surface of the absorptive blank to the slopes of the groove parts described above by an air blow having a specified velocity of wind, thereby depositing the coating material.