baber/WOPTO huggingface dataset:
Patent JP-H07265395-A (JP)
Title: Holding pipe for sterilization apparatus of liquid
Inventor: HIKITA MASATO
IPC: A23L3/22
Filed: 1994-03-29
Abstract: PURPOSE:To provide a holding pipe for a sterilization apparatus of a liq. with a changable holding time so as to be able to correspond to change in the holding time. CONSTITUTION:In a holding pipe 1 for a sterilization apparatus of a liq. wherein a liq. to be treated elevated to the sterilization temp. by steam heat is guided and sterilization of the liq. to be treated is performed by retaining this liq. to be treated over a specified time being necessary for sterilization and keeping the sterilization temp., a pair of plates 3 are arranged in facing each other on both sides of an elastically deformable pipe main body 2 prepd. of an elastic material and the pipe main body 2 is compressed by means of this pair of the plates 3. Therefore, when the elastically deformable pipe main body 2 prepd. of the elastic material is compressed by means of a pair of the plates 3, the cross-sectional area of the pipe main body is changed and the amt. of holding in the pipe main body 2 is accordingly changed to be able to change the holding time.
Patent JP-S59185037-A (JP)
Title: High density information recording and reproducing device
Inventor: TAKAGI AKIRA
IPC: G11B7/09
Filed: 1983-04-05
Abstract: PURPOSE:To attain high density in an optical disc by tracking a V-shaped groove without forming preliminarily a pit for generating a tracking signal to the disc and irradiating simultaneously an optical spot to both slopes of the V-shaped groove to attain recording and reproduction. CONSTITUTION:In order to attain recording and reproduction to the V-shaped groove, the optical spot 5 for focus tracking servo and the optical spots 6, 7 for recording and reproducing a signal to both the slopes of the V-shaped groove simultaneously are used. The light irradiated from laser irradiating light sources 11a, 11b and 11c is made respectively into a nearly parallel light by collimator lenses 12a, 12b and 12c. The light of the light source 11b is transmitted through translucent mirrors 15, 16, a beam splitter 17 and a 1/4-wavelength plate 18, focused onto the disc by a condensor lens 19 and becomes the optical spot 5 for servo. The light from the light sources 11a, 11c is focused by the condensor lens 19 the same as the light of the light source 11b through mirrors 13, 14 and translucent mirrors 15, 16 respectively and becomes optical spots 6, 7 for recording and reproduction. The position of both the spots is adjusted by the inclination of the mirrors 13 and 14.
Patent JP-H05267951-A (JP)
Title: Constant-voltage generating circuit
IPC: H03F3/343
Filed: 1992-03-17
Abstract: PURPOSE:To supply a stable output voltage even if an excessive charging current flows to the capacity connected to an output terminal at the time of rise of a power supply voltage by providing a switching circuit, and cutting off a current limiting circuit when the power supply voltage is below a prescribed value. CONSTITUTION:At the time of turning on a current voltage, when a voltage of a high power source terminal 1 is below a prescribed value, an output of a comparing circuit 11 conducts and a collector current of a transistor 13 of a current control circuit 6 is sucked, therefore, a transistor 14 is cut off. Accordingly, in such a state, the current limiting circuit is always cut off. Therefore, even if a current for charging to the capacity connected to an output terminal 3 by a current limited value or above, an output voltage Vout is always stable since the current limiting circuit 6 does not operate. On the other hand, when the voltage of the high power source terminal 1 becomes above the prescribed value, the potential of an inversion input of the comparing circuit 11 becomes higher than that of a non-inversion input, therefore, an output of the comparing circuit 11 is cut off, and the current limiting circuit 6 executes a normal operation.
Patent JP-S58173535-A (JP)
Inventor: YOSHIOKA HIDEAKI
IPC: A61B5/16
Filed: 1982-04-06
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-H02236786-A (JP)
Title: Picture processing method for color scanner
Inventor: TAKEMOTO FUMITO
IPC: H04N1/48
Filed: 1989-03-10
Abstract: PURPOSE:To select a true high light point or a shadow point without requiring the experience, etc., of a skilled operator by dividing picture data into blocks, regarding the group of the blocks in the relation of the adjacent blocks in 8 directions as one high light point or shadow point and displaying the group of the blocks more than a specified area. CONSTITUTION:The read picture data are divided into the small blocks of nXn picture elements and a density average value is calculated for each block. At such a time, the part of the low density, for example, is regarded as the high light space and the part of the high density is regarded as the shadow space. Then, a rate (frequency) between the number of the blocks included in these spaces and the whole picture data is calculated. When each frequency is larger than a threshold value, the group of the blocks in the relation of the adjacent blocks in the 8 directions is regarded as one shadow point and the group of the blocks more than a certain area is displayed on a color monitor. Thus, since the experience, etc., of the skilled operator is not required, the true high light point or shadow point can be selected.
Patent JP-S62240071-A (JP)
Inventor: KONOPKA APRIL A
IPC: A61L31/00
Filed: 1987-03-13
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-2000261082-A (JP)
Title: Ultraviolet laser system
Inventor: ENAMI TATSUO
IPC: H01S3/225
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet laser system, which can efficiently improve burst characteristic and spike characteristic of the output of a laser, without making facility remodeling when burst operation is made. SOLUTION: A xenon gas flowing out of a xenon-containing electrode 15 set up in a chamber 10 is added to a gas for an excimer laser supplied to the chamber 10 from an Ar/Ne gas cylinder 13 and an Ar/Ne/F2 gas cylinder 14. A Xe gas sensor 16 detects the adding rate of the xenon gas, and a gas controller 18 controls the adding rate of the xenon gas by adjusting the supplying amount of the gas for excimer laser from the gas cylinders 13 and 14 to the chamber 10.
Patent JP-H10254124-A (JP)
Title: Method for inspecting phase shift mask and device therefor
Inventor: NAKAYAMA YASUHIKO
IPC: G03F1/84
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To measure the phase difference of phase shifters in a short time by illuminating a phase shift mask with light of a prescribed wavelength, interfering this light with reference light to generate interference fringes and calculating the phase quantity of the phase shifters from the phase information of the phase shifter parts and non-phase shifter parts of these interference fringes. SOLUTION: The light emitted from a light source 1 having coherence is split to the reference light and the object light by a beam splitter 2. The object light is cast to the phase shift mask 5 and forms a phase shift mask image on a sensor 15 by an objective lens 7 and an image forming lens 13. On the other hand, the reference light is magnified by a mirror 3, a variable angle mirror 10 and lenses 11, 12 to a size which interferes with the object light on the sensor 15 which is two-dimensional CCDs and is cast as parallel luminous fluxes. The object light and the reference light are interfered on the sensor 15 and the interference fringe images are obtd. by an image processing section 16. The phase shift quantity is found with a phase calculation section 17 by using the images obtd. in this image processing section 16.
Patent JP-S62214169-A (JP)
Title: Film forming device
Inventor: NASU TOSHIYUKI
IPC: C23C14/34
Filed: 1986-03-17
Abstract: PURPOSE:To form thin films having excellent adhesive power and uniform thickness on substrate surfaces of a large area by providing an ion plating means and sputtering means in a vacuum vessel, moving the substrates to be treated on both the means and subjecting the substrates to ion plating and sputtering. CONSTITUTION:The inside of the vacuum vessel 1 is segmented to an upper chamber 2 and a lower chamber 3. A holder 7 attached with the many substrates is fixed to a revolving shaft in the upper chamber 2. The ion plating means 23 consisting of a crucible 24 and a high-frequency oscillation coil 25 is provided in the lower chamber 3 to form the ions for thin films in the form of the thin films on the bottom surfaces of the substrates 10 with high adhesive power through a communicating port 4. The shaft 6 is then rotated to move the substrates over the sputtering means consisting of a target electrode 15 and a target 16 and to move a notch 14 of a shutter 13 over the target 16, by which the sputtering treatment is executed. The thin films having the uniform thickness are thus formed on the ion plating-treated surface of the substrates 10. The thin films having the excellent adhesive power and the uniform film thickness are stably obtd. on the substrates 10.
Patent JP-H06270142-A (JP)
Title: Pellet for molding long carbon fiber reinforced synthetic resin product
Inventor: SHINO IKOU
IPC: B29K21/00
Filed: 1993-03-18
Abstract: PURPOSE:To effectively develop the modifying effect of a long carbon fiber by impregnating the long carbon fiber entirely or partially covered with an elastic material with a synthetic resin. CONSTITUTION:Carbon 1 fiber rovings 1a, 1b are properly arranged to form a roving bundle 1 which is, in turn, immersed in the solvent diluted elastic material soln. in a bath tank 2 in an opened state and the impregnated bundle is passed through a drying device 3 to volatilize and remove a solvent from the impregnated bundle to form an elastic material coating layer on the surfaces of the carbon fiber rovings. Subsequently, this roving bundle 1 is passed through a synthetic resin impregnating device 4 to be impregnated with the synthetic resin supplied from a synthetic resin supply device 4a in a heated and molten state. A pellet is obtained from this impregnated roving bundle. By this constitution, the cutting of a long reinforcing carbon fiber at a time of injection molding or injection compression molding can be supplied by resin coating and, even after molding, the compatibility of the synthetic resin matrix and the long carbon fiber is enhanced by the coated elastomer material and the cutting of the long carbon fiber due to external force can be suppressed by the elastic slipping action of the coating layer.
Patent JP-H01231521-A (JP)
Title: Atomic oscillator
Inventor: NAKAJIMA YOSHIBUMI
IPC: H03L7/26
Filed: 1988-03-11
Abstract: PURPOSE:To perform sure pull-in action even though the frequency of a microwave is set out of a pull-in range at the time of applying a power supply by keeping the working of a sweep circuit until the detection of a synchronizing signal and stopping the output of the sweep circuit after the detection of the synchronizing signal for generation of the voltage of a fixed level. CONSTITUTION:A synchronizing signal detecting circuit 9 detects the double wave component of the frequency of a low frequency oscillator 2 out of the output of an atomic resonator after application of a power supply. In this case, a holding circuit 11 keeps the sweeping actions of a sweep circuit 10 until the detection of the synchronizing signal. Then the seeping actions of the circuit 10 are stopped via the circuit 11 when said synchronizing signal is detected for generation of the voltage of a fixed level. As a result, the output voltage received from the circuit 10 is added to the output voltage of an integrator 8 and turned into the control voltage VF of a voltage control crystal oscillator VCXO1. Thus the control voltage of the VCXO1 can be changed by the swept voltage and therefore the pull-in actions are surely performed.
Patent JP-S56154891-A (JP)
Title: Color signal processing circuit
Inventor: KOJIMA KENJI
IPC: H04N9/455
Filed: 1980-04-30
Abstract: PURPOSE:To realize circuit constitution having less distribution capacity of wiring, etc. plus inductance, by utilizing the multiplication output of a color burst signal inverted in every one horozontal scanning period and chrominance subcarrier wave signal. CONSTITUTION:A color burst signal is inverted by multiplier 91 in every one horizontal scanning period. The resulting signal is multiplied by multiplier 92 by a chrominance subcarrier wave from terminal 10 and the output of the multiplication appears at terminal 12. Assuming that this signal keeps correct state, in case of the phase shifting by 180 deg. from this, it is in a wrong state. The color burst signal can, therefore, be discriminated. Simultaneously, the amplitude is utilized for achromatic operation. Further, the phase is adjusted easily.
Patent JP-H01271767-A (JP)
Title: Controller for copying machine
Inventor: MATSUYAMA KOZO
IPC: G03G21/00
Filed: 1989-03-10
Abstract: PURPOSE:To simplify operation for maintenance and adjustment and to reduce a cost by providing a nonvolatile RAM and storing the lives and the working circumstances of consumables such as a photosensitive drum, developer and a cleaning device, etc., in said RAM. CONSTITUTION:A maintenance counter RAM area 33 for confirming the using state of the consumables of an electrophotographic copying machine is provided in the nonvolatile RAM 27. A counter for counting and storing the number of copies or a using time respectively according to the consumables such as the photosensitive drum, a cleaning brush, the developer and a fixing roller, etc., is provided in the RAM area 33. When each counted number of the counter becomes a set value or more which is previously set in another address of the RAM area 33, a warning is displayed on a state display unit or an alarm signal is outputted. A microprocessor can inhibit a copying action if necessary. Thus, the operation for maintenance and adjustment can be easily performed at low cost.
Patent JP-H06247727-A (JP)
Title: Production of plate glass formed body
Inventor: KIDO HIROKAZU
IPC: C03B23/023
Filed: 1993-02-25
Abstract: PURPOSE:To provide a producing method of a plate glass formed body capable of heating the narrow area of the glass at a bending line part to a temp. above softening temp. of the plate glass within an extremely short time and extremely small in thermal stress generated at the time of heating the bending line part. CONSTITUTION:This plate glass formed body is formed by drawing a bending line on a place to be bent on the plate glass with a conductive material so as to be ununiform or discontinuous along the longitudinal direction, generating arc discharge along the bending line by applying current to the bending line to heat the glass at this place to the temp. above the softening temp. of the plate glass and bending the plate glass along the bending line.
Patent JP-H03259253-A (JP)
Title: Light shieldable masking film
Inventor: MARUYAMA HIROSHI
IPC: G03F1/92
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a light shielding property sufficient even as a masking film of a silver salt film system for a halogen lamp/high sensitivity roomlight by forming a light shieldable release layer contg. a light shielding agent mixture on a transparent base and specifying a ray transmittance. CONSTITUTION:The light shieldable release layer contg. the light shielding agent mixture consisting of a dye and/or pigment and an IR absorbent is formed on the transparent base. The ray transmittance is specified to <=1% in a full wavelength range of 300 to 520nm and further the transmittance of the max. transmission wavelength in a 520 to 600nm is specified >=5%; in addition, the transmittance of the max. transmission wavelength in a 600 to 1,000nm range is specified to <=20%. The sufficient light shielding property is obtd. even with the high-sensitivity room light silver salt film with the halogen lamp as a light source in this way.
Patent JP-S61220068-A (JP)
Title: Inquiring and dispensing device for public lottery
Inventor: KURATA TADAHIKO
IPC: G06Q50/00
Filed: 1985-03-26
Abstract: PURPOSE:To save the labor for public lottery realizing service by reading magnetically inputted lottery information and comparing it with winning numbers in a host computer, deciding whether or not the amount of money to be paid is less than the specific amount, and displaying the result and paying money. CONSTITUTION:Number information is recorded magnetically on a lottery card and this is read by a reading means 20 and compared by a comparing means 22 with winning numbers in the host computer 21. When the lottery card is a winning card, a decision means 23 decide whether the money can be paid or not and the results of the means 23 and 24 are displayed on a display part 25 through a control part 24. When the money can be paid for the winding lottery card, the money and lottery card are discharged from a card receiving and returning mechanism 26. When the money to be paid for the winding lottery card is larger than the specific value and can not be paid, the display part 25 indicates 'You win, but the prize will be paid at a bank's window', etc. When the card is not a winning card, that is displayed 25 and the lottery card is discharged.
Patent JP-S54151471-A (JP)
Title: Electronic watch having phase detecting means
Inventor: KUME KAZUNARI
IPC: G04C3/00
Filed: 1978-05-19
Abstract: PURPOSE:To make possible digital displaying in synchronization to analog displaying by providing a phase detecting means to the watch which makes analog displaying and detecting the analog display time. CONSTITUTION:The time standard signal from an oscillation circuit 1 is devided 2 to make unit time signals of 1 Hz, the outputs whereof are then shaped to alternate pulses of 1/2 Hz in a driving circuit 3 and are supplied to an electro-mechanical converting means 4, causing the wheel train 5 engaged to the means 4 to rotate. The second hand, minute hand and hour hand forming an analog display means 100 are provided to the wheel train 5. A phase detecting means 6 is provided to a part of the wheel train 5 and the detection phase thereof is inputted as electric signal into a code counter 7, where it is held as digital quantity. This digital quantity is converted to the hour and minute in a conversion circuit 8, then the time displaying in a digital display means 200 is accomplished by interpreting and driving circuit 9. On the other hand, the 1-Hz signal goes through a counter 10 and circuit 9 and the second display is accomplished by the means 200.
Patent JP-S62216567-A (JP)
Title: Hooking sending method for private branch exchange system
Inventor: OIWA EIJI
IPC: H04M3/42
Filed: 1986-03-18
Abstract: PURPOSE:To attain hooking service like catching hone service from the telephone set of a private branch exchange system by pushing the sending button of a tone generating circuit provided at the telephone set side. CONSTITUTION:By pushing a sending button SW, a synthesizing wave is sent through connecting points SW<0> and SW<1> to a subscriber line, and received through a switch frame 4 and a trunk line trunk 5 to a hooking circuit 2. The synthesizing wave is transmitted at about -20dbm so as not to give unpleasantness to the opponent during calling, when two frequencies of frequencies f1 and f2 are detected by filters 21 and 22 of a hooking circuit 2, the AND of the detecting output is obtained by an AND gate 23, then, the pulse of 500ms-1,000ms occurs by a pulse generating circuit 24, a relay R is operated by a relaying driver 25, the trunk line is turned off and on at a connecting point (r), thus hooking action is obtained. Here, VC shows an electric power source. Thus, a hooking pulse is sent to the trunk line.
Patent JP-S61232161-A (JP)
Inventor: TOMIHASHI NOBUYUKI
IPC: B65D39/04
Filed: 1985-03-25
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-S62215977-A (JP)
Title: Transfer and carrying device
Inventor: TAKANO SHINICHI
IPC: G03G15/16
Filed: 1986-03-18
Abstract: PURPOSE:To realize a stable carrying force in any environment by controlling an electrostatic capacity, etc., connected to a conductive material in accordance with the result of monitoring of a resistance of a transfer material, and controlling the carrying force of a prescribed carrying belt and the transfer material. CONSTITUTION:The resistance of a transfer paper carried by a carrying belt 111 which is formed by a conductive roller 118, a dielectric layer 112 of the surface electrified by an electrifier 116, and an electric conductor layer 113 connected to a ground is monitored by a surface potential sensor 122. In accordance with the result of this monitoring, a variable resistance 123, a variable capacity 124, etc., connected to the roller 118 are controlled, and in accordance with the variation of a time constant, an electrostatic current conducted from the layer 113 to a ground is controlled and the residual charge of the transfer paper 117 becomes a correct quantity, and the carrying force of the belt 111 and the transfer material 117 is controlled. According to them, the carrying force of the transfer material is stabilized in any environment, the transfer material 117 after transferring an image from a photosensitive body 11 is peeled off satisfactorily from the belt 111 without executing a destaticization, etc., and the image having the high quality is formed.
Patent JP-H06275908-A (JP)
Title: Formation of minute structure of compound semiconductor
Inventor: WAKABAYASHI SHINICHI
IPC: H01S5/00
Filed: 1993-03-19
Abstract: PURPOSE:To form compound semiconductor fine structures such as an AlXGa1-XAs/GaAs quantum line allowing excellent controllability and high density by permitting the GaAs layer to have a quantum line structure which is surrounded by a multi-layer AlXGa1-XAs layer and an AlXGa1-XAs layer on the grove side planes. CONSTITUTION:An AlXGa1-XAs/GaAs (0<X<=1) compound semiconductor is provided with a GaAs layer 12 at the bottom and a fine groove 16 which has an AlXGa1-XAs (0<X<=1) layer 13 on the side planes. The multi-layer film of the AlXGa1-XAs (0<X<=1) layer 13 and the GaAs layer 12 is formed in the fine groove 16 by crystal growing and the GaAs layer 12 is permitted to have a quantum line structure which is surrounded by the multi-layer AlXGa1-XAs layer 13 and the AlXGa1-XAs layer 13 on the groove side planes. Thus, the GaAs compound semiconductor fine structure is formed allowing excellent controllability and high density without damages.
Patent JP-S55151678-A (JP)
Title: Electrophotographic printer
Inventor: MIYAZAKI YUKIFUSA
IPC: B41J11/42
Filed: 1979-05-16
Abstract: PURPOSE: To achieve the improvement in print position accuracy and improve print quality without receiving the influencess of the shape, characteristics and aging of recording paper by backward feeding the long-length recording paper by the specified amount with respect to photosensitive drum surface.  
     CONSTITUTION: The electrostatic latent images of recording information are formed by a laser tube 4 and modulating deflector 5 on a photosensitive drum 1. Said latent images are developed 6 and the recording information is transferred 8 onto long-length recording paper 7. The recording paper 7 is conveyed discontinuously at the same speed as the peripheral speed of the drum 1 by tractors 11, 12 and a motor 14. After the tractors 11 and 12 stop the conveyance of the recording paper 7, they feed the recording paper 7 backward by the length adding the length required for the rising speed at the forward feeding of the recording paper 7 to reach steady speed to the peripheral length L of the drum at which the recording paper 7 goes at least from the latent image forming position to the transfer position. At the forward feeding of the recording paper 7 having been fed backward, the head position of the recording page is detected 27 and its detection signal is sent to a character generator 29, from which the signal 35 corresponding to the command of a computer 30 is generated. 
     COPYRIGHT: (C)1980,JPO&Japio