baber/WOPTO huggingface dataset:
Patent JP-S62193537-A (JP)
Title: Permanent field rotor
Inventor: KAWADA SHIGEKI
IPC: H02K1/27
Filed: 1986-02-17
Abstract: PURPOSE:To cut down the time required for fabrication by putting laminated bodies of sector plates between end plates and by caulking them to fix against a rod. CONSTITUTION:Around a shaft 1 sectorial silicon steel laminated bodies 2 are arranged so as to bring them into contact with a columnar permanent magnet 3 alternately. To an end plate 7 a hole is provided to pass a fixing rod 5 through. The diameter of this hole is made smaller than the external diameter of the fixing rod. Multiple splits are provided around the hole. After the fixing rod 5 is passed through to the silicon steel plate laminated bodies 2, the laminated bodies 2 are fixed by pressing and forcibly fitting the end plates 7 and by caulking them against the fixing rod 5. Compared with the fabrication by fastening and fixing with bolts and nuts, the time can be reduced for fabrication.
Patent JP-S54126021-A (JP)
Title: Film reader printer
Inventor: HONDA HARUHISA
IPC: G03B27/32
Filed: 1978-03-23
Abstract: PURPOSE: To make easily observable the image projected on a screen and to produce a print image of high quality by arranging a filter member, which is made operative to vary the wavelength distribution of the projected light from a microfilm, in the projecting optical path at the side of a photosensitive element.  
     CONSTITUTION: A filter element 13 having the spectroscopic sensitivity of a photosensitive drum 12 and the spectroscopic transmissivity of a microfilm 14 is arranged in an optical path between a movable mirror 7, which is arranged in the branching point of the projecting optical pathes of a screen 11 and the drum 12, and the drum such that it is always at a preset position irrespective of the change in the projecting optical path due to the movement of the mirror 7. In case the mirror 7 is in the position shown in a solid line, the reader condition is taken to project the image of the film 4 upon the screen 11. When shift is made to the position shown in a broken line, the printing condition is taken so that the image of the film 4 is subjected to slit exposure upon the drum 12 rotating. As a result, in either of the reader and printing condition, the projected image becomes so proper that the image on the screen can be easily observed and so that the printed image of high quality can be produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53119034-A (JP)
Title: Cleaning method and device for supporting face of powder image
Inventor: TOYONO TSUTOMU
IPC: G03G21/00
Filed: 1977-03-26
Abstract: PURPOSE: To increase a magnetic developing agent to the side of a photo-sensitive drum by allowing the magnetic developing agent removed from the photosensitive drum to be attracted to a magnet belt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55125577-A (JP)
Title: Memory control system
Inventor: HASEGAWA KEIJI
IPC: G11B20/10
Filed: 1979-03-20
Abstract: PURPOSE:To ensure the effective use of the recording medium by giving the control to the rotational frequency of the disk-type recording medium in accordance with the track address to which the access is given and then giving the record and reproduction to all tracks in the same recording density. CONSTITUTION:When the order for record/reproduction is given to floppy disk 13 from the CPU, the data corresponding to the track address to receive the access is supplied to the decrement-type presettable counter 14. Phase detector 15 detects the phase difference between the output pulse of counter 14 and reference clock phiX and then delivers the pulse proportional to the phase difference to low-band filter 16. Filter 16 converts the pulse into the DC voltage proportional to the phase difference to supply it to voltage control type oscillator 17 for control of the oscillation frequency. For this oscillation frequency, the supply current to the recording medium driving motor is varied via divider circuit 18. As a result, the same recording density is secured for all tracks, thus ensuring the effective use of the recording medium.
Patent JP-H04307134-A (JP)
Title: Inserting bumper for air spring
Inventor: JIYATSUKU DEI EKUTOMAN
IPC: F16F9/05
Filed: 1992-01-27
Abstract: PURPOSE:To provide an air spring having an inserting plastic bumper in place of the conventionally used elastomer bumper. CONSTITUTION:It has an end member spaced with a pair of intervals in orderto install a spring at a position spaced with an interval from the viewpoint of air-spring structure. A flexible sleeve of elastomer material forms a pressurized fluid chamber in space between these elements being airtightly combined together with the end member. A pillar is attached to one side of the end members, extending into the fluid chamber. An impact absorbing bumper formed with high strength plastics is inset in a top part where the pillar is expanded. Plural flexiblefingers set up in the circumferential direction forms an opening in a bumper base, and in addition, they are inset in an expanded stop part of the pillar extending into the opening, and then seated in a ring undercut formed in the pillar downward the expanded top part. This inserting plastic bumper supersedes the conventionally used elastomer bumper in this way.
Patent JP-S59159832-A (JP)
Title: Prepreg
Inventor: NISHIYAMA YUKIO
IPC: C08J5/24
Filed: 1983-03-01
Abstract: PURPOSE:A prepreg which can afford a void-free laminated sheet having excellent adhesion and good precision in thickness, prepared by laying and fixing at least two different thermosetting resin composition powders having different gelation times on a fibrous base. CONSTITUTION:Use is made of at least two thermosetting composition powders with the gelation times which are different from each other by a factor of at least 1.5-5, e.g., an epoxy or phenolic resin of a particle diameter <=about 300mu. Namely, a prepreg is formed by spraying and fixing about 40-80wt%, based on the entire prepreg, at least two above-mentioned resin composition powders (wherein the proportion of the resin composition powder having the shortest gelation time is preferably about 60-90wt%) on a fibrous base, e.g., glass cloth having a thickness of about 0.05-0.18mm. and a basis weight of about 36-203g/m<2>.
Patent JP-H11216817-A (JP)
Title: Composite film
Inventor: KOBUCHI KAZUYUKI
IPC: B29L7/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite film with excellent mechanical strength, chemical resistance, excellent gas and steam barrier properties. SOLUTION: This composite film is formed of at least one layer film consisting of a cyclic olefin polymer contg. a repeating unit with an alicyclic structure wherein at least 30 wt.% of the repeating unit have no norbornane structure and at least one layer film consisting of a polyvinyl alcohol polymer. The composite film is manufactured in such a manner that a polyvinyl alcohol polymer film is laminated on at least one face of the above cyclic olefin polymer film through an adhesive layer as required and they are contact-bonded by heating or the above described olefin polymer, a polyvinyl alcohol polymer and if necessary, an adhesive are coextrusion-molded.
Patent JP-H08212331-A (JP)
Title: Method and device for electronic filing
Inventor: SUGIYAMA MITSUMASA
IPC: G06K9/20
Filed: 1995-01-31
Abstract: PURPOSE: To retrieve and confirm a document which is created by specific application software, a document image inputted by a scanner, etc., through easy operation by registering document images and text information in a data base, and retrieving the data base and displaying images. CONSTITUTION: A document information processing means 1 analyzes the test information for the document information created by the specific application software and generates a document image. The text information and document image are related to a file name prepared by the specific application software and registered in the data base 2 by a data base registering means 3. When an operator specifies a specific character string, a data base retrieving means 4 performs text retrieval for the text information registered in the data base 2, outputs the document image and file name related to the text information containing the specific character string, and displays them on an image display means 5.
Patent JP-S63202492-A (JP)
Title: Optical information recording medium
Inventor: SUZUKI YOSHIAKI
IPC: G11B7/244
Filed: 1987-02-17
Abstract: PURPOSE:To increase solubility into organic solvent and to improve absorbing power, by containing a specific (dipyridyl)(cis-1,2-ethylene dithiorato) nickel derivative. CONSTITUTION:(dipyridyl)(cis-1,2-ethylene dithiorato) nickel derivative shown by Formula (where R<1>-R<4> represent hydrogen atoms, alkyl groups, alkoxy groups, phenyl groups, alkoxy carbonyl groups or allyloxy carbonyl groups, and they may be same or different and two adjoining substituents may form a ring. Two R<4> may combine and form a ring. R<5>, R<6> represent hydrogen atoms, alkyl groups, aryl groups or cyano groups, and they may be same or different. R<5>, R<6> may combine and form a ring.) is employed as an infrared ray absorber, then one or more kinds of compounds are dissolved into a solvent, for example, and applied onto a substrate or vacuum deposited thereon.
Patent JP-H08199974-A (JP)
Title: Detector of stabilized degree of soil in shield machine and method thereof
Inventor: NAKAMURA MASARU
IPC: E21D9/06
Filed: 1995-01-30
Abstract: PURPOSE: To increase the detecting accuracy and the efficiency of discharge of soil, by providing a hydraulically driven detecting bar at the end of a conveyor and detecting the hardness of discharge soil through the penetrating resistance of the dear, when the excavated soil is discharged by the screw conveyor. CONSTITUTION: A detecting device 30 of stabilized degree of solid composed of a detecting head having a bar-form, a hydraulic cylinder driving the head, and a penetrating resistance detector for the hydraulic pressure, is installed near the end of a screw conveyor 17 discharging the excavated soil by a shield machine 1. The hardness of the discharge soil in the screw conveyor 17 is detected in comparison with a penetrating resistance of the detecting head with a standard figure. The additional quantity of a stabilizing agent is adjusted in accordance with the conditions to optimize the hardness of discharge soil. When it contains much water, the opening of a discharge soil gate 24 is adjusted to discharge it while compressing it in the clearance of the screw conveyor 17. In this way, the detecting accuracy is increased and the soil can be safely and effectively discharged.
Patent JP-H10216576-A (JP)
Title: Device and method for coating
Inventor: TAKEMURA TETSUJI
IPC: B05B15/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To apply varius kinds of coatings by a coating device of a simple structure. SOLUTION: A plurality of kinds of coating materials A, B and C are filled respectively in a plurality of coating material tanks 1A, 1B and 1C, and the coating materials A, B and C are fed into a plurality of jet nozzles 8A, 8B and 8C, respectively, and one of the coating materials A, B and C is slected for respective jet nozzles 8A, 8B and 8C by opening and closing valves 9A, 9B, 9C, 10A, 10B, 10C, 11A, 11B and 11C for spraying a surface to be coated.
Patent JP-S56130771-A (JP)
Title: Method and device for electrostatic recording
Inventor: KATOU SEIZOU
IPC: G03G15/05
Filed: 1980-03-17
Abstract: PURPOSE:To prevent toner from moving onto the reverse surface of recording paper at its leading and trailing edges, by carrying the recording paper at a speed lower than the peripheral speed of a drum in the process where the leding edge of the recording paper meets the toner and by making the carrying speed higher than the drum peripheral speed in the process where the tailing edge meets the toner. CONSTITUTION:Recording paper 1 having a latent image formed on it and cut to a constant length is carried by capstan 14 and pinch roller 13; when its leading edge is detected by photosensor 33, pulse motor 5 driving capstan 14 decreases in speed and when the leading edge of recording paper 1 reaches rotary drum part 23, its carrying speed becoms lower than the peripheral speed or rotary drum 23. When the tailing edge of recording paper 1 reaches rotary drum part 23, photosensor 33 does not detect recording paper 1, and consequently pulse motor 5 is so controlled that the recording paper carrying speed will be higher than the peripheral speed of rotary drum 23.
Patent JP-H06232692-A (JP)
Title: Design method for digital filter and digital filter
Inventor: KIKUCHI ATSUSHI
IPC: H03H17/00
Filed: 1993-01-29
Abstract: PURPOSE:To reduce the circuit scale when a digital filter of a simultaneous Chebychev characteristic is specifically made into an integrated circuit. CONSTITUTION:A rough characteristic is obtained by a pre-filter whose filter coefficient is an integral number. Then the characteristic of the pre-stage filter is equalized by an equalization filter so that the overall characteristic satisfies a desired characteristic. Number of taps is reduced, number of multipliers is decreased and the circuit scale is reduced by designing the digital filter in this way.
Patent JP-H05205048-A (JP)
Title: Image restoring method
Inventor: YAMAGATA AKIHIKO
IPC: H04N5/232
Filed: 1992-01-23
Abstract: PURPOSE:To calculate a restored image much more similar to a source image in comparison with the conventional image even when the characters of the source image can not be recognized beforehand. CONSTITUTION:A processing image on a first stage is calculated by leading out a partial projecting filter while regarding a partial space, where a peculiar vector at one part of the peculiar vectors of the covariant matrix of the degraded image is spread, as a partial space to which the source image belongs and continuously, a processing image on a second stage obtained from the processing image on the first stage by the projecting filter is defined as a final restored image by leading out the projecting filter while regarding the processing image on the first stage as the new degraded image. Thus, the restored image more improved in comparison with the conventional restorage processing can be obtained even when the characters of the source image can not be recognized in advance.
Patent JP-H06239437-A (JP)
Title: Water-proof motor roller structure
Inventor: SUEMATSU TATSUMI
IPC: B65G39/00
Filed: 1993-01-30
Abstract: PURPOSE:To prevent the infiltration of moisture and oil content positively by providing two bearings and two oil seals at the fixed side shaft part of a water-proof motor roller, and facilitate fitting to a fitting frame by providing a support side shaft part in the state of being journalled movably in the axial direction. CONSTITUTION:A fixed side holding body 20 is fittingly fixed to one axial end side of a cylinder body 4 rotated by a built-in motor 6, and a first and a second bearings 30, 32 on the fixed side are mounted to the holding hole of the holding body 20 to support a fixed side shaft 40. A fixed side first oil seal 46 is mounted to a fixed side first space part 28, and a fixed side second oil seal 58 is mounted to seal a space to the fixed side shaft 40. On the other hand, a first and a second bearings 86, 88 on the support side are mounted to the support side holding hole, toward the other axial end side of the cylinder body 4 to support a support side shaft 94. A spring 100 for energizing the support side shaft 94 onto the other axial end side of the cylinder body 4 is mounted to a support side first space part 84, and a support side oil seal 118 is provided near the support side through-hole of a support side cap 110.
Patent JP-H05232596-A (JP)
Title: Image forming device
Inventor: FUJITA TORU
IPC: G03D13/00
Filed: 1992-02-21
Abstract: PURPOSE:To prevent the occurrence of diffused external light at the time of exposing a projected image, to obtain an image having a good condition, to enforce a storage ability, or to reduce a cost and to make it possible to enlarge and reduce the image. CONSTITUTION:In the image forming device constituted of a means for exposing a photosensitive member 8 with reflection light, a heat developing means 40 and a pressure transfer means 60, an optical path for projection 82 is arranged, and a projection type exposing device 80 is loaded in the optical path. Besides, the projection type exposing device is made to be attachable and detachable, and also, a movable shutter is installed in an optical path for reflection exposure, besides, a reflection preventing means is installed in the optical path for exposing the projected image 82. And by bending the optical path for projection 82 by a bent mirror, the projection type exposing device can be arranged on the left front side of the image forming device main body.
Patent JP-S58151572-A (JP)
Title: Noncontact collating system
Inventor: ARIMURA KUNITAKA
IPC: G01S13/74
Filed: 1982-03-05
Abstract: PURPOSE:To easily execute discrimination, collation, etc. of a specified group, by bringing a response device close to a receiver. CONSTITUTION:When a person carrying a response device 4 approaches a field 1 of vibration energy formed in the vicinity of the entrance of a room for controlling the entry into a room, a relay device 6 of the response device 4 operates, and a transmitting device 8 starts to send out a discriminating signal. Subsequently, the discriminating signal is received by a receiver 11 of a collating device 14, the discriminating signal is subjected to processing such as selection, amplification, detection, etc., by a receiver 12, and thereafter, a discriminating signal processing device 13 decodes and collates this signal, decides whether it is an entrance allowable signal or not, and generates an opening signal of an entrance door of a room in case when said signal is the entrance allowable signal, so that entrance of the carrying person of the response device 4 is allowed.
Patent JP-S53119256-A (JP)
Title: Steel plate rolling method
Inventor: KOUNO TERUO
IPC: B21B1/02
Filed: 1977-03-28
Abstract: PURPOSE:To reduce the crop loss of the steel plate, and to improve the yield of the product, by giving a reduction to the slab in the width direction in final several passes, on purpose to swell the both end portions of the rectangular section of the slab so as to be a specified thickness thicker than the middle portion, and then, by rolling this slab into the steel plate.
Patent JP-H03240707-A (JP)
Title: Insecticide for cockroach containing trihaloimidazole derivative as active ingredient
Inventor: YANO TOSHIHIKO
IPC: A01N43/50
Filed: 1990-02-14
Abstract: PURPOSE:To obtain an insecticide for cockroach containing a trihaloimidazole compound as an active ingredient, exhibiting remarkable effects as a fumigant and having excellent insecticidal effects against various kind of cockroaches. CONSTITUTION:The aimed insecticide for cockroach containing a trihaloimidazole compound expressed by the formula (X is same halogen, R is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkenyl or benzyl which may have substituent group) as an active ingredient, having high insecticidal effects on cockroaches such as German cockroach, smoky-brown cockroach, brown cockroach or short-winged cockroach and most suitable especially as a fumigant. The insecticide has especially extremely high insecticidal effects and is excellent in the both of knockdown effect and killing effect. The insecticide exhibits remarkable insecticidal effects against a colony having low sensitivity to pyrethroid based insecticide.
Patent JP-H09224763-A (JP)
Title: Buffet
Inventor: TAHORA YOSHIHIRO
IPC: A47J36/38
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a buffet with an open space in which cooking apparatus such as rice cooker is set and used more comfortably, preventing dew drop inside by exhausting cooking heat and steam. SOLUTION: A buffet 1 comprises a lower closet 5, an open space 7, a table 8 on which a rice cooker 9 is set, and an upper cupboard 6. In the depth of the table 8 is equipped a ventilator 20 consisting of a face board 21 with an aspirating hole 31 and a cross-flow fan 23 driven by an electric motor. The ventilator 20 is freely set so as to blow upward the air from the cross flow fan 23 in the depth of the open space 7, together with the heat and steam coming from the rice cooker 9 along the bottom of the lower cupboard 6.
Patent JP-S63204047-A (JP)
Title: Automatic ventilating fan for toilet
Inventor: MIYAHARA MASAYOSHI
IPC: E03D9/04
Filed: 1987-02-18
Abstract: PURPOSE:To automatically ventilate a toilet according to the service condition of the toilet, by a method wherein heat generated from the human body of a toilet user is detected by a human body sensor, and the motion of a ventilating fan for a toilet is controlled. CONSTITUTION:A human body sensor 9 is mounted on the inner wall surface of a toilet room 1 in a position facing a toilet inlet door 2. The sensor senses a toilet user, opening the inlet door 2 and entering the toilet room 1. A human body sensed output signal from the human body sensor 9 is inputted to a human body discriminating means 10, and is judged by the human body discriminating means 10 whether the toilet user enters the toilet room 1. From judgment, the motion time of a ventilating fan 6 for toilet is decided by a ventilating fan motion deciding means 11. The ventilating fan 6 for toilet is driven by a ventilating fan drive means 12. Thus, the ventilating fan drive means 12 is so constituted as to control energization of a motor 13 of the ventilating fan 6 for toilet. Energization of a light 7 is also controlled by the ventilating tan drive means 12 in order for simultaneous control of the fan 6 for toilet and the light 7.
Patent JP-S62194652-A (JP)
Title: Semiconductor device
Inventor: SAWARA KUNIZO
IPC: H01L23/373
Filed: 1986-02-21
Abstract: PURPOSE:To improve heat-dissipating characteristics remarkably by constituting a chip-side insulating film just under a solder dummy bump electrode of a diamond insulating thin-film formed through an electron-beam vapor phase method. CONSTITUTION:One surface of a mother chip 1 is fixed to a substrate 2 by silicone rubber group adhesives and the like, and one surface of a slave chip 3 is fastened to the other surface of the mother chip 1 by solder bumps 4. The surface of a semiconductor active region 5 in the mother chip 1 is coated with an insulating film 6, and a surface Al electrode wiring 7 on the insulating film 6 is laid. The solder bumps 4 consist of conductive bumps 8 and bumps 9 for dissipating heat, a diamond thin-film 11 is shaped onto the surface of the mother chip 1, the bumps 9 for dissipating heat are fixed through metals 12 for bonding, and the bumps 9 are connected to the slave chips 3 constituted in the same manner. The diamond thin-film 11 has excellent thermal conduction, thus acquiring a mother chip module having superior heat-dissipating characteristics.
Patent JP-S56130898-A (JP)
Title: Connection circuit for charge transfer element
Inventor: TSUCHIYA TAKAHISA
IPC: H01L29/762
Filed: 1980-03-19
Abstract: PURPOSE:To prevent the decrease in the dynamic range with a simple constitution, by selecting the coefficient of split of capacitor forming BBD so that the specified conditions can be satisfied and the DC level of the 1st and 2nd BBDs connected each other is made in agreement. CONSTITUTION:Capacitors C0' ,C0'', C1', C1'', C4', C4'', C5', C5''... forming BBDa split with coefficients a0, a1, a4, a5...' and the capacitors Cb0' and Cb0'' of BBDb connected to BBDa via the connection circuit 9 are split with the coefficient b. When the coefficients a0...'b are selected so that the conditions of equation I can be satisfied, the DC level on and after the capacitor Cb2 of BBDb to which the output of BBDa is fed is corrected and the DC level of BDDa and BBDb is in agreement. Thus, with a simple constitution, the decrease in the dynamic range can be prevented and no signal deterioration like waveform distortion can not be generated.