baber/WOPTO huggingface dataset:
Patent JP-H07270925-A (JP)
Title: Device and method of vacuum contact printing
Inventor: KAWASAKI MASARU
IPC: G03B27/20
Filed: 1994-03-28
Abstract: PURPOSE:To reduce the distortion of an image with a simple constitution when a vacuum contact printing processing is executed. CONSTITUTION:As for the vacuum contact printing device, the printing processing is executed by performing an exposure processing for overlapped original plate 20 and photosensitive plate 21. The device is provided with a flexible sheet 4 for supporting the original plate 20 and the photosensitive plate 21 from the underneath, a frame body 3 arranged above the sheet 4 and having an opening 3a on the center of the frame, a light transmission plate 6 arranged on the opening 3a of the frame body 3 so as to hold the original plate 20 and the photosensitive plate 21 in cooperation with the sheet 4, a pressure reducing pump for making a space between the sheet 4 and the light transmission plate 6 to be in a reduced pressure state and a light source 2 for performing the exposure processing. The light transmission plate 6 can be moved with reference to the frame body 3, so that the adverse effect of the distortion of the frame body 3 is hardly received, then, the distortion of the image is reduced when the vacuum contact printing processing is executed.
Patent JP-2000258402-A (JP)
Title: Detecting method for presence or absence of corrosion on inner surface of pipe
Inventor: NINOMIYA HAJIME
IPC: G01N29/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To detect the presence or absence of a mortar lining layer and of corrosion in an iron portion simply from the outer surface of a pipe irrespective of the presence or absence of liquid therein and its kind. SOLUTION: By bringing a probe 4 of an ultrasonic flaw detector into contact with an exterior of a cast-iron pipe 1 formed with a mortar lining layer 8 therein, the waveform of an echo wave 10 in an iron portion 7 and the mortar lining layer 8 of the cast-iron pipe 1 is observed. When peaks of the echo wave 10 appear at a time interval (t) corresponding to the thickness of the iron portion 7 of the cast-iron pipe 1, the lining layer 8 and the iron portion 7 are determined to be sound.
Patent JP-S56154647-A (JP)
Title: Image treatment device
Inventor: ARITOMI TOSHIAKI
IPC: G01N29/00
Filed: 1980-05-02
Abstract: PURPOSE:To make it possible to visualize again the fixed cell or leucocyte after finishing of sample examination by discriminating the kind of substance to be detected basing on the memorized image information while remembering the fixed kind of information on another memory means. CONSTITUTION:A leucocyte image from the optical microscope 1 is memorized on a memory 15 through a television camera 33 and an A/D converter circuit 13 and basing on said image signals the classification of leucocytes are made through a characteristic extraction circuit 34 and a microcomputer 35. In case the result is a not clear corpuscle or an abnormal leucocyte the image signals together with the sample number and the kind of leucocyte and the like are memorized on an external memory 18a. In case the sample review is to be made after finishing the examination of plurality of samples the microcomputer 35 reads the contents of the device 18a to supply the monitor televison 14 with said contents through the memory 15, D/A converter circuit 19 and the multiplex circuits 20 and 37, thus enabling the images of the cells, which could not be classified during the automatic examination, or the abnormal leucocytes to be reproduced.
Patent JP-H05256116-A (JP)
Title: Valve system of internal combustion engine
IPC: F01L13/00
Filed: 1992-03-16
Abstract: PURPOSE:To prevent leakage of oil and breakage of a sub rocker arm by providing engaging holes on sub-rocker arms for low and high speed respectively, providing a rock pin between penetrating hole and the engaging hole of each rocker shaft, and fixing the cover, made of sheet metal, of the engaging hole by a snap ring. CONSTITUTION:A valve system is provided with rocker arms 34, 35 for low and high speed. For example, a roller bearing 38 is installed and an arm part is provided on the rocker arm 34 for low speed. The roller bearing 38 is brought in contact with a cam 14 for low speed to drive the rocker arm 34. A rock pin 52 is mounted in the penetrating hole 51 of a rocker shaft 22 to be engaged with the engaging 55 of the rocker arm 34. The cover 201, made of sheet metal, of the engaging hole 55 is fixed by a snap ling 202. It is thus possible to prevent leakage of oil and breakage of a sub-rocker arm since the cover 201 made of sheet metal follows deformation of the engaging hole 55.
Patent JP-H07242961-A (JP)
Title: Metal fastening member for pure gold ornament
Inventor: UCHIYAMA NAOKI
IPC: C22C5/02
Filed: 1994-03-03
Abstract: PURPOSE:To improve the spring properties of various metal fastenings used for ornaments by incorporating a trance amt. of Ca into pure gold. CONSTITUTION:A metal fastening member of a fastening for a circulating ornament or the like having a compsn. obtd. by incorporating pure gold having >=99wt.% purity with 500 to 2000ppm Ca. in the ratio occupying in the whole body is formed. The reason for regulating the concn. of pure gold to >=99% is that, in the case of <99% purity, the tone of the hold color of pure gold is deteriorated and its appearance seemingly high-ranking is lost. It is unfavorable to regulate the content of Ca to <500ppm because the spring properties required as those of a metal fastening member can not be obtd. and to regulate the content to >2000ppm because otherwise a slight cloud generates on the color tone and its spring properties can not furthermore be improved.
Patent JP-H03260242-A (JP)
Title: Wall construction process
Inventor: NAGASE KOICHI
IPC: E04B2/86
Filed: 1990-03-12
Abstract: PURPOSE:To increase a working efficiency, by erecting a guide post at the inside of a wall frame and installing a movable plate having a specified wall thickness to be freely raised and lowered and placing concrete in the space between the wall frame and the movable plate. CONSTITUTION:Guide posts 3 having pin holes 3a are erected at both inner sides of a PC plate 1 in common use with an outer wall frame A having assembled reinforced steels 2 at the rear face. Next, a movable plate B with a specified wall thickness is fitted via rollers 6 at the guide posts 3 to be freely raised and lowered. And further, concrete and mortar are placed in the space between the outerwall frame A and the movable plate B by raising it gradually. In this way, the construction period can be shortened.
Patent JP-S51133748-A (JP)
Title: Lightning conductor
Inventor: FUJITA TAKEHIKO
IPC: H01T1/15
Filed: 1975-05-15
Abstract: PURPOSE: To prevent over-heating of an insulator due to extremely large current as well as preventing a secondary accident by the provision of ahheat-resistant insulator between a lightning conductor element and a lightning conductive metal cylinder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61217403-A (JP)
Inventor: TAKECHI MICHIFUMI
IPC: B09B3/00
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-H11258657-A (JP)
Title: Camera
Inventor: FUJITA YOSHIHIRO
IPC: G03B15/05
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera by effectively using space by attaching a device to freely stand and fold. SOLUTION: A display unit 3 turned between a standing position and a folding position is attached at the upper part of a camera body 2. The display unit 3 is set as the standing position at a photographing time, and strobe light from a protector 26 arranged so as to be separated from a photographing lens 5 most is radiated to an object on the front face of the display unit 3, and a finder image is displayed on the liquid crystal display 25 of a rear side face. The display unit 3 is folded forward and is set as the folding position at storing and carrying time, and the photographing lens 5 or the like is covered and hidden with the display unit 3, so that the photographing lens 5 or the like is protected.
Patent JP-H03261071-A (JP)
Title: Lead storage battery
Inventor: HAYASHI YUJI
IPC: H01M4/74
Filed: 1990-03-08
Abstract: PURPOSE:To increase the strength of a cathode plate by providing a cathode plate for use in a lead storage battery, which plate uses a grating formed by expansion of a pure lead sheet reinforced by a reinforcing material. CONSTITUTION:Powder of pure lead of a degree of oxidation 3% and -200 mesh is mixed with carbon fiber of high strength and high elasticity in a ratio of 98 to 2%. The carbon fiber is stirred and dispersed by wet method using a ribbon blender and then a fixed amount of lead powder is added thereto little by little so as to form a slurry mixture of predetermined composition. The mixture is filtrated and then dried in air so as to obtain a predetermined composition. The mixture of the lead and the carbon fiber as a reinforcing material thus obtained is extruded to obtain a sheet containing pure lead phase 1 and the carbon fiber 2. The sheet is then passed through an expander to obtain a grating for use in a lead storage battery. SiC, Al2O3, glass, polyester or the like is used as a reinforcing material.
Patent JP-H07267290-A (JP)
Title: Carrier for plate-like article like plate glass with front holding device moving forward and rearward by link-type expandable/contractile mechanism
Inventor: INO YASUSHI
IPC: B65D61/00
Filed: 1994-03-29
Abstract: PURPOSE:To enable adjustment for positioning in the forward/rearward directions of a front holding device without requiring much labor by a method wherein holding pieces for holding plate-like articles are provided through expandable/contractile mechanisms operating on linkage to the interior side of a front frame erected on the front edge of a base part. CONSTITUTION:For putting plate glasses in storage, upper rails 10, 10 are swung rearward and side arms 11, 11 and a front frame 4 are removed. Several pieces of plate glasses are supported, being positioned upright as a batch, with their lower ends placed on a base 2 while the rear side thereof being held with back-holding members 3. Then, the front frame 4 is attached and the upper rails 10, 10 are swung back and engaged with the front frame 4, keeping a specified distance between the back-holding members 3 and the front frame 4. Holding pieces 5, 5 on the right and the left are unlocked and made to hold the front face of the plate glasses, being guided by expandable/contractile mechanisms 6 operating on linkage. For utilize energizing force of the holding pieces 5 and the links, addition to their self-weight, and works can be executed efficiently.
Patent JP-H07266374-A (JP)
Title: Production of frp part
Inventor: NAKAJIMA SHIGETO
IPC: B29K105/06
Filed: 1994-03-29
Abstract: PURPOSE:To embody the production cost reduction and wt. of a part items while enhancing the abrasion resistance. CONSTITUTION:A magnet 13 is arranged to the appropriate place of a mold 11 and a molten resin 12 premixed with a magnetic powder is injected into the mold 11 and the magnetic powder is flocculated in the vicinity of the magnet 13 to enhance the abrasion resistance of the part where the magnetic powder is flocculated.
Patent JP-S56158217-A (JP)
Title: Forcible feeder for rolling mill
Inventor: KURATA YOSHITERU
IPC: B21B39/14
Filed: 1980-05-06
Abstract: PURPOSE:To make the biting of rolling rolls possible at a high draft percentage, by interlocking a sheet pressing device with a sheet forcible feeding roll through a mobile stand. CONSTITUTION:When a material 18 to be rolled sent forward by the front pinch rolls 31 passes through upper and lower clamping rolls 10, 11 and then upper and lower press heads 4, 5, and arrives at a position suitable for forcibly feeding the material 18 into upper and lower work rolls 27, 28, a rotation detector attached to the pinch roll 31 produces a command signal by which hydraulic cylinders 7, 8 are then brought down; hereby, the clamping roll 10 and the press head 4 clamp the material 18 and produce a command to start the forcible feeding action; by which the material 18 is forcibly fed into upper and lower work rolls 27, 28 and the rolling work with a high draft percentage is started. At the same time, a hydraulic cylinder 8 shifts the clamping roll 10 upward according to a command sent from a detector, and the material 18 is released from the clamping. The upper and lower clamping rolls 10, 11 are made rotatable in the rolling direction so that the material 18 is prevented from flaws and cracks to be caused by a rapid draw for the material 18 owing to the effect of rolling load.
Patent JP-S53144280-A (JP)
Title: Mis semiconductor device
Inventor: KEIDA HARUO
IPC: H01L27/04
Filed: 1977-05-23
Abstract: PURPOSE: To incorporate a capacitor with no deterioration of the integral degree by using the diffusion layer of the opposite conduction type to the substrate formed at part of the semiconductor substrate surface as the electrode of one side and providing the pad electrode of the other side onto the diffusion layer via an insulator film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05227628-A (JP)
Title: Method of stripping burning-preventive material for wire and cable
Inventor: TAKAHATA NORIO
IPC: C09D5/20
Filed: 1992-02-12
Abstract: PURPOSE:To improve the stripping property of a burning-preventive agent by applying peelable coating, which has specified viscosity, on a burning--preventive material, and covering it with a sheet or tape-shaped material. CONSTITUTION:Peelable coating which is made 2000CPS in viscosity by adding, for example, carboxymethyl cellulose to trimethylphosphate, is applied on extensive burning preventive agent, and it is covered with a sheet or tape-shaped material. For the material made in sheet shape or tape shape, the one not corroded by the peelable coating is preferable, and a metallic material such as natural or synthetic material or metallic material such as aluminum, etc., can be used. Hereby, the floating or dropping of the peelable coating can be prevented, and the extensive burning preventive material can be peeled easily and surely.
Patent JP-H08254849-A (JP)
Title: Electrophotographic photoreceptor, coating material for charge injection prohibiting layer, image forming method and image forming device
Inventor: SATO TETSUYA
IPC: G03G15/08
Filed: 1995-03-17
Abstract: PURPOSE: To provide an electrophotographic photoreceptor with which high image qualities of high sensitivity, high electrifying property, small optical memory effect, and no fog noise can be obtd. by an image forming method for development in a small-size high-performance device. CONSTITUTION: An image is formed by a developing method in which an electrostatic latent image is formed by using a photosensitive drum 1 having a magnet 2 fixed inside and the toner 7 in a nonpicture part is recovered with an electrode roller 8. In this image forming method, the electrophotographic photoreceptor used consists of a conductive base body and laminated layers of at least a charge injection prohibiting layer, charge producing layer and charge transfer layer on the base body. An α-titanyl phthalocyanine pigment is used as a charge producing material for the charge producing layer and this charge producing layer is formed on the charge injection prohibiting layer containing at least a fluorocarbon resin and melamine resin which are soluble with a solvent.
Patent JP-S57173392-A (JP)
Title: Speed controller for motor
Inventor: UCHIDA TAKEJI
IPC: H02P7/292
Filed: 1981-04-17
Abstract: PURPOSE:To reduce the cost of a DC motor by adopting a constant charge switching circuit by a frequency/current converter having diode switching circuit as a frequency feedback circuit, thereby simplifying the speed controller for the motor. CONSTITUTION:When the feedback frequency voltage Vf of a frequency f proportional to the speed of a motor 1 detected by a pulse generator 2 varies from low level to high level, a transistor TrQ1 turns ON, the output V2 of a TrQ2 is connected from 0V to Vref, the output V1 of Q3 is connected from a reference voltage Vref to 0V, currents if11, if22 flow, and a capacitor C2 is charged to the voltage Vref. When the voltage Vf varies from high level to low level, the voltages V1, V2 vary reversely to the above, currents if21, if12 flow, the capacitor C2 is discharged, and the capacitor C1 is charged to the Vref. On the other hand, the speed command current flowing from a speed instruction voltage setter 6 through a reference resistor RS to the addition point of the OPA becomes VS/ RS, the current flowing to the addition point is controlled to become zero by the OPA, and accordingly the feedback frequency f becomes proportional to the speed command voltage VS.
Patent JP-H08252299-A (JP)
Title: Package for patch
Inventor: KAWAMORI TADAO
IPC: A61J1/14
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a package for a patch capable of preventing the dissipation of the medicines, additives, etc., in the patch, maintaining stable quality over a long period of time and improving the use of feel at the time of patching by adopting the constitution to house the patch into a packaging bag composed of metallic foil in the state of sticking the tacky adhesive layer of the patch to the metallic foil. CONSTITUTION: The one surface of the metallic foil 1 having a thickness of 6 to 50μm is provided with a hot meltable resin layer 3 for heat sealing in a picture frame form. The circumference on the surface opposite to the surface formed with a protective layer 2 is provided with the hot meltable resin layer 3 for heat sealing in the picture frame form when the metallic foil 1 provided with the protective layer 2 is used. The surface of the metallic foil 1 on the side opposite to the surface formed with the protective layer 2 is then subjected to a release treatment. The release treated part 11 is disposed for the purpose of sticking the patch A and is formed by silicone application, etc.  In succession, the tacky adhesive layer (a) of the patch A is stuck to the released treated part 11 and thereafter, another metallic foil is superposed thereon and is hermetically sealed by hot melting.
Patent JP-H03259732-A (JP)
Title: Quality evaluating method for rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/35
Filed: 1990-03-08
Abstract: PURPOSE:To easily and accurately evaluate the quality of the rice in a short time by calculating the quality evaluated value of the sample rice from many quality evaluated values of rice which are found by a function test, quality evaluated coefficient values which are set with the absorbance of rice, and a detected value of measurement light. CONSTITUTION:The measuring operation for the absorbance of reflection consists of the measurement of the quantity of reference irradiation light and the measurement of the quantity of light reflected by the sample rice 55 when the sample 55 is irradiated with reference irradiation light. Measured values based upon the reference irradiation light quantity and the quantity of reflected light from the sample rice 55 which are detected by detectors 35a and 35b are stored in a RAM in a storage device 4b under the control of a controller 4. Then the arithmetic unit 4c of the controller 4 calculates the quality evaluated value of the rice from measurement data obtained by the measurement of the absorbance stored in a RAM 4b, i.e. measured values of the reference irradiation light quantity and reflected light quantity and the quality evaluated value for quality evaluation calculation stored in a ROM 4b.
Patent JP-S59184632-A (JP)
Title: Assembling machine of case made of plastics
Inventor: KOIWAI HIDEAKI
IPC: B29C61/00
Filed: 1983-04-06
Abstract: PURPOSE:To enable assembly rapidly in a simple constitution, by assembling the titled case by moving alternately a base and cover being transferred respectively by turning their openings upward through two conveyers running parallel with each other. CONSTITUTION:A gear box 13 is risen, then a base 1 is placed on an assembly station C by rotating a rotary arm 17, at the same time a suction board 24 of a cover is placed on a chuck station B of the cover by turning an inversion arm 21, then a base is unloaded on the assembly station C by descending the gear box 13 and the cover 2 is chucked above a conveyer 3. Then a suction board 18 of a base is placed above the station C through a reverse rotation of the rotary arm 17, at the same time an opening of the cover 2 is turned downward above the base of the station C by making reverse turning of the inversion arm 21, the cover 2 is assembled by descending the gear box 13 and the base of the next cycle is chucked by the suction board 18.
Patent JP-H01235198-A (JP)
Title: Light accumulating ring
Inventor: YAMADA HIROSHIGE
IPC: G21K1/06
Filed: 1988-03-15
Abstract: PURPOSE:To make possible complete reflection of a reflective light emitted from charged particle beam by making from a super conductive substance a effective mirror of a light accumulating ring that accumulates charged particle beam with its turning motion along a preset track. CONSTITUTION:A heat shielding frame 2 is placed within a vacuum bath 1 and within the heat shielding frame 2 is placed an accumulating ring body 4 that is provided with a reflecting mirror 3 along a predetermined circumference. This accumulating ring body 4 has a number of bunches 5 formed within it and is provided with a light outlet 6. In addition, on the internal surface of the reflecting mirror body 3a, a superconductive substance 3b is formed in the shape of a membrane and surface-treated, and on the external surface thereof, a cooling pipe 7 is attached. Through the cooling pipe 7 liquid helium is guided to flow from a freezing unit 8 to cool the reflecting mirror 3 down to a ultra-low temperature, thereby making the internal surface membrane of the reflecting mirror superconductive to allow complete reflection of electromagnetic wave and light. With this procedure it is possible to achieve complete reflection of a radiating light from particle beam.
Patent JP-S54150626-A (JP)
Title: Scherbius device
Inventor: KUGE KATSUTAROU
IPC: H02P23/20
Filed: 1978-05-19
Abstract: PURPOSE: To prevent the destruction of device by taking measures to meet an instantaneous power cut-off and an instantaneous phase lack separately.  
     CONSTITUTION: The wound-rotor type induction motor IM is connected to the Graetz rectifier circuit SR and the inverter circuit SCR. When power is instantaneously cut off, the gate of inverter SCR is turned down by a signal. When the power is recovered, the secondary side of motor is shorted with the resistance R 2  by giving a signal to the thyristor S 2  in order to prevent the destruction of semiconductor by a transient high voltage. When the motor speed is less than the minimum speed of the Scherbius control range, the breaker S 3  is opened by a command, a high resistance R 3  is inserted in the secondary side of motor to perform a resistance starting. When an instantaneous phase lack is produced, the power breaker S 1  is turned off, the thyristor S 2  is turned on, the gate of inverter SCR is turned down by signals respectively, and a OFF command is provided to the breaker S 3  at the same time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60208022-A (JP)
Inventor: FURANKU AASAA KASARA
IPC: H01H85/20
Filed: 1984-03-29
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。