baber/WOPTO huggingface dataset:
Patent JP-H061339-A (JP)
Title: Wrap film paper case with rewinding and stopping pieces
Inventor: HIRAHARA RIE
IPC: B65D5/72
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a wrap film paper case provided with rewinding and stopping pieces which are formed easily and excellent in strength and stability to rewind an aluminum or resin film roll. CONSTITUTION:In a rectangular wrap film paper case having a metal or paper made saw-toothed edge, the left and right end face boards are formed into a square shape and each face has a perforation 11 below its center for inserting purposes and each of the left and right adhesive overlap pieces in two pairs is formed into a right-angled trapezoidal shape having an inclined side 12 formed at an angle to a respective side of the end face board. Each of the inclined sides 12 of the left and right adhesive overlap pieces in one pair is provided with three fan-shaped stopping pieces 13, 14 and 15 formed successively via three creases (a), (b) and (c), whereby bill-like rewinding and stopping pieces can be easily formed and whereby the wrap film paper case having the rewinding and stopping pieces excellent in strength and stability is provided.
Patent JP-S6048272-A (JP)
Inventor: TANAKA MINORU
IPC: B25J19/00
Filed: 1983-08-26
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-S6312235-A (JP)
Inventor: HAYASHI TAKESHI
IPC: A01K63/00
Filed: 1986-07-02
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-H0821566-A (JP)
Title: Seal device of valve
Inventor: NAKAYAMA YUJI
IPC: F16J15/40
Filed: 1994-07-08
Abstract: PURPOSE:To prevent local corrosion of a valve stem by certainly hindering a bushing from rotating through a simple structural improvement of an existing component part, and supplying a sealing fluid to the outside surface of the valve stem in well dispersed condition at all times. CONSTITUTION:A bushing 5 provided with a plurality of through holes 6 at a constant spacing in the circumferential direction is fitted in a ring-shaped groove 4 formed at the bore surface of a valve stem insert hole 2 provided in a valve casing 1. A detention part is formed between the outer end face 5a in axial direction of the bushing 5 and the inner end face 7a in axial direction of a ring-shaped bushing 7 fastened to the valve casing 1 and located in the groove 4.
Patent JP-H07137306-A (JP)
Title: Printer using line thermal head
Inventor: NAGAHATA TAKANARI
IPC: B41J2/32
Filed: 1993-06-28
Abstract: PURPOSE:To certainly uniformize printing quality by inclining the part of the other end edge of a head substrate in the longitudinal direction thereof so as to separate the same from a platen roller looking the head substrate from the axial direction of the platen roller. CONSTITUTION:A line thermal head 4 is equipped with a heat sink 6 made of a metal plate such as an aluminum plate and the ceramic head substrate 7 fixed on the upper surface of the heat sink 6 by an adhesive. A heating resistor line 8 is formed on the part near to one end edge 7a of the upper surface of the head substrate 7 in the longitudinal direction of the substrate 7 so as to extend in the axial direction of a platen roller 1. This heating resistor line 8 is formed on the place of the crossing point with the inclined surface 10 toward the partial glaze 9 formed on the upper surface of the head substrate 7. Even when the line thermal head 4 is attached with the heating resistor line 8 slightly inclined with respect to the axial line of the platen roller 1, the heating resistor line 8 can be prevented from protruding from a region where the heating resistor line 8 can obtain good printing.
Patent JP-S5781771-A (JP)
Title: Scanning system
Inventor: SUZUKI KUNIAKI
IPC: G06T1/00
Filed: 1980-11-10
Abstract: PURPOSE:To eliminate necessity of storing of format in advance, by deciding areas to be scanned by the one-dimensional sensor basing on pattern obtained from the two-dimensional sensor, and controlling the one-dimensional sensor. CONSTITUTION:When a slip 3 is carried through a carrying path 1 and enters an observation area 5 of a two-dimensional sensor 4, the two-dimensional sensor 4 converts the pattern on the slip 3 photoelectrically to obtain a converted pattern. Basing on the converted pattern, a processor which is not shown in the diagram searches an area where characters exist. The slip 3 is further carried and enters an observation area 7 of an one-dimensional sensor 6. When the slip 3 is carried, rotating speeds of carrying rollers 2a-2e are increased for areas where no characters exist.
Patent JP-S6311327-A (JP)
Title: Method for adhesion of nonwoven sheet
Inventor: OMURA SATORU
IPC: B29L9/00
Filed: 1986-07-03
Abstract: PURPOSE:To improve adhesive force between a nonwoven fabric and a thermoplastic resin sheet and retain the good appearance and draping of the nonwoven fabric before being laminated, by bonding the fibers of the nonwoven fabric under bite to a thermoplastic resin sheet by means of the needles preset on the surface of a roller. CONSTITUTION:A thermoplastic resin is kneaded to melt in an extruder 1 and extruded through an extruder die 2 in a molten state. The extruded molten thermoplastic resin sheet 3 is adhered by pressing to a nonwoven fabric 4 supplied from another direction between a needle roller 5 and a roller 6. In this time the fibers of nonwoven fabric bite into the inside of the thermoplastic resin sheet 3 by means of the needles of the needle roller 5. When the length of the needles 8 of the needle roller 5 is determined so long as to reach the intermediate layer of the thermoplastic resin sheet 3, a smoother roller 6, 1 with a hard surface is used as a roller at the thermoplastic resin sheet side. On the other hand, when the length of the needles 8 of the needle roller 5 is determined so long as to stick through to the back side of the resin sheet, a roller 6, 2 with a rubber surface is used as the roller on the resin sheet side.
Patent JP-S5857638-A (JP)
Title: Magnetic floating optical head
Inventor: TANAKA HIROTSUGU
IPC: G11B7/09
Filed: 1981-10-01
Abstract: PURPOSE:To prevent the revolution of a mobile element and to avoid a position shift to the incident light beam of an optical system, by setting a magnetic matter which forms a magnetic path at the mobile element side including the optical system only at a corresponding part to an electromagnet at the fixed side in order to constitute an electromagnetic in the radius direction of a magnetic bearing. CONSTITUTION:A mobile element 100 including an optical system 300 provided with a lens 110 and a mirror 111 is constituted with a magnetic bearing which supports magnetically the element 100 in a floating state. For such head, the electromagnets 104 and 105 in the radius direction of the magnetic bearing are constituted with a magnetic matter 301 which forms a magnetic path at the mobile element side by setting a ring-shaped core 302 having a projected magnetic pole wound with a coil and a nonmagnetic matter 320 at the positions as shown in the diagram. Then the element 100 is set to its original state even if the element is going to turn unless it turns >=45 deg.. As a result, no shift of position is produced for the system 300 to an incident light beam 112.
Patent JP-S5780457-A (JP)
Title: Heat-resisting coating agent
Inventor: MIHASHI SHIGEKI
IPC: C09D175/00
Filed: 1980-11-10
Abstract: PURPOSE: A heat-resisting coating agent with excellent coatability, water resistance, impact reistance, etc. contg. as a vehicle a thermosetting or thermally crosslinking resin and a water-soluble silicate.  
     CONSTITUTION: A vehicle obtd. by compounding 100pts.wt. water-soluble silicate such as water glass No.3 or No.4 with about 5W100pts.wt. thermosetting or thermally crosslinking resin selected from acrylic, urethane and ionomer resins, is compounded with a curing agent for the silicate, a curing agent for the resin, a pigment, etc. to prepare a heat-resisting coating agent. The resin is pref. a urethane resin. For example, it is pref. to form the vehicle by mixing an aqueous dispersion of a urethane resin obtd. by reversed-phase emulsion with a water- soluble silicate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6219710-A (JP)
Title: Level
Inventor: ASAKAWA SUSUMU
IPC: G01C5/04
Filed: 1985-07-18
Abstract: PURPOSE:To improve workability of the title level by constituting the level of a couple of measuring pipes which fit the caps on the upper vents and have the screw caps on the lower parts and providing the reference lines on the middle transparent parts and a hose connecting these pipes. CONSTITUTION:A storage liquid A is stored in the measuring pipes 8a and 8b conforming a water level with the reference lines 11a and 11b. Then, in case the measuring pipes 8a and 8b are not used, when the caps 1a and 1b are closed, the insides of the measuring pipes 8a and 8b are made airtight and a leak or evaporation of the storage liquid A can be prevented. Further, when the measuring pipes 8a and 8b are used, air enters the insides of the measuring pipes 8a and 8b to make a state to enable to perform measurement only by opening the caps 1a and 1b to an extent that air grooves 10a-10d are seen slightly. Then, at the time of measuring, the measuring pipe 8a at one side is set on a reference point of the measurement conforming the water level with the reference lines 11a and 11b, and the measuring pipe 8b at the other side is moved to the position to be measured and the reference line 11b is compared with the water level of the storage liquid A to find the difference of height or level of an object to be measured. In this way, since the measurement is performed easily, the workability of the level can be improved.
Patent JP-S6326259-A (JP)
Inventor: ARUMAN RAN
IPC: H01R43/02
Filed: 1987-06-24
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-H078136-A (JP)
Title: Artificial alga reef
Inventor: SATO JUNICHI
IPC: A01G33/00
Filed: 1993-06-28
Abstract: PURPOSE:To prevent elution of an alkali from an artificial alga reef made of concrete and simultaneously, provide conditions suitable for rearing algae. CONSTITUTION:Asphalt having 1.5-8wt.% sulfur content is applied to the surface of a concrete structure containing the hollow interior.
Patent JP-S6312497-A (JP)
Inventor: PIEERU MAIE
IPC: F27B1/20
Filed: 1987-06-24
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-S6312381-A (JP)
Inventor: ZAITSU MASARU
IPC: B07B1/00
Filed: 1986-07-04
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-H11351322-A (JP)
Title: Exciter for active damping
Inventor: NAGASAWA MASAHIKO
IPC: F16F13/26
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an exciter of a novel structure capable of exerting active damping effect for a vibration member. SOLUTION: A shaft member 12 and an outer casing member 14 are separately provided to allow relative displacement in an axial direction without elastically connecting with each other by a rubber elastic material and the like. On either one side of the shaft member 12 and the outer casing member 14, a plurality of first magnetic poles 16 furnished with the magnetic poles by a permanent magnet 26 are formed, while on the other side of the shaft member 12 and the outer casing ember 14, a plurality of second magnetic pole 18 furnished with the magnetic poles by energization of a coil 42 are formed. The first magnetic poles 16 and the second magnetic poles 18 are opposed to each other in a direction perpendicular to the axial direction.  On the basis of the magnetic effect of the first and second magnetic poles 16 and 18, a holding power to hold the shaft member 12 and the outer casing member 14 in a neutral position is exerted under non-energization state of the coil 42, while a force to relatively displace the shaft member 12 and the outer casing 14 in the axial direction is exerted upon energization of the coil 42, thereby drawing such a relative displacement force as an exciting force.
Patent JP-S5584632-A (JP)
Title: Production of thickness-controlled film
Inventor: MIZUKAMI OSAMU
IPC: B29C48/32
Filed: 1978-12-22
Abstract: PURPOSE:To even the thickness of a film with high precision by a method wherein the melt viscosities of the thicker and thinner portions of the film are adjusted contactlessly and locally in a zone where a resin is in softened state. CONSTITUTION:A resin molten in an extruder 1 is extruded from a circular die 2 to form an unsolidified softened tubular resin film A', which is then cooled by water through a cooling ring 3 to form a solidified tubular film A. The thickness distribution of the periphery of the film A or A' is measured with naked eye or by a measuring instrument; thicker portions are irradiated with infrared rays by an infrared heater 5 having a slit 5' between itself and the resin, while thinner portions are subjected to a cold blast fed from a cooling nozzle 4. As for the nozzle 4 and the heater 5, plural units are arranged at fixed positions in the circumferential direction, or a single unit is arranged movably in the circumferential direction. The film thus evened in thickness is further drawn to be a uniform drawn film.
Patent JP-H027379-A (JP)
Title: Manufacture of heating plate
Inventor: YOSHIMURA MANABU
IPC: H05B3/20
Filed: 1988-06-24
Abstract: PURPOSE:To arrange an electric resistance heating unit in a certain shape by forming the same by employing a flame coating method. CONSTITUTION:A first insulating layer 2 is formed by plasma flame coating fine powders of Al2O3 on a metallic or resin sheet 1, etc. A metallic masking plate 5 in which a long and thin hole 51 with a desired shape is formed is put on the first insulating layer 2, and an electric resistance heating unit 3 made fine powders of a Ni-Cr alloy or else is flame coated on the masking plate 5 by a plasma flame coating apparatus 6. Since the long and thin hole 51 in the masking plate 5 can be manufactured in curve at any degrees of abruptness, the electric resistance heating unit 3 formed by plasma flame coating can also be formed in a desired shape.
Patent JP-2000343821-A (JP)
Title: Optical recording medium
Inventor: KANBE EMIKO
IPC: G11B7/2472
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide recording layers with neutrality, good stability and low cost by applying a coating fluid containing a metal complex coloring matter and using a specified non-halogen alcohol as a solvent. SOLUTION: Recording layers 13 and 23 on bases 12 and 22 of an optical recording disk 10 are formed by using a coloring matter containing a coating fluid in the spin coating process. The recording layers containing metal complex coloring matters are formed by applying a coating fluid using a non-halogen alcohol of -10 deg.C or lower melting point and 80-180 deg.C boiling point thereon for coating. As the metal complex coloring matter of sufficient melting properties and the solvent, a metal complex coloring master in which two different kinds of multidentate ligands are coordinated, particularly an azo metal complex coloring is used.  Thus a disk of superior characteristics and good storage properties can be formed by using the coating solvent for melting a laser absorption coloring matter in high density, having the long life of its solvent, not damaging the base, provided with good film forming properties, inexpensive and not affecting adversely to the environment.
Patent JP-S6422080-A (JP)
Title: Distributed feedback type laser
Inventor: SHIYAANDORU SATOMARI
IPC: H01S3/094
Filed: 1988-06-24
Abstract: PURPOSE: To make the wavelength of laser radiation emitted from a distributed feedback laser adjustable within a wide spectral range by providing a reduction optical system, namely, a reduction objective lens system as an optical image formingsystem. CONSTITUTION: A pulse-like pumping (exciting) laser beam 10 arriving from a pumping light beam source irradiates the sufficiently wide area of a transmission type diffraction grating or an equivalent optical device 12 after the beam 10 is expanded through an expansion (telescope) lens 11 shown by two lens elements. The different orders of diffracted light of the pumping light are converged onto a converging surface at a certain distance by making the beam 10a irradiating the grating 12 slightly convergent. Then the convergent light is made incident to a microscope lens or a similar reduction optical image forming system 13 from its ordinary image side. A pigment cell 15 receives a pigment solution which works as a laser activation medium.  When an appropriate pigment is used in the form of a solution having an appropriate refractive index, pigment laser radiation is generated by the pumping light distributed feeding-back action of a formed amplitude grating.
Patent JP-S5584073-A (JP)
Title: Magnetic recorder/reproducer
Inventor: ENOMOTO TAKAO
IPC: G11B15/665
Filed: 1978-12-19
Abstract: PURPOSE: To secure the assured racking in a simple constitution for the VTR cassette tape by giving the control to the shift of the racking component with the rotary force of a fixed amount in the direction according to the selective operation of the battons.  
     CONSTITUTION: With operation of the record and reproduction buttons, solenoids 30 and 34 are excited. And thus slide 49 shifts downward via link levers 29, 56 and 53, and others, and gear attachment plate 45 turns counterclockwise. Thus the engagement is released between motor-driven gear 40 and gear 42, and worm driving gear 37 which engages gear 44 to turn the reel is turned in the direction corresponding to the record and reproduction buttons. Then the cassette tape is racked to VTR via the racking component connected to the wire to be taken up to the reel, and thus the energization is cancelled only for solenoid 34 by the 1-turn detection signal of the reel. As a result, slide 49 has the coming-back motion of 1/2 the going motion, and thus gear 40 has no engagement with gears 44 and 42 either. With push of the pause button, the reel has one backward turn in the same way to release the tape racking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H095427-A (JP)
Title: Ultrasonic range finder
Inventor: MATSUI KOJI
IPC: G01S15/10
Filed: 1995-06-23
Abstract: PURPOSE: To provide an ultrasonic range finder having a structure capable of surely suppressing the effect of direct wave. CONSTITUTION: This ultrasonic range finder is provided with a transmitting ultrasonic sensor 1, a receiving ultrasonic sensor 2, a case body 3 holding both ultrasonic sensors 1, 2 arranged apart on the same surface side, and a foam member 4 containing closed bubbles arranged between the ultrasonic sensors 1, 2 in the case body 3. The foam member 4 is exposed on the surface of the case body 3. Portions 1b, 2b of the transmitting and receiving ultrasonic sensors 1, 2 held in the case body 3 may be wrapped by a second foam member 5 on their peripheries respectively, or the matching layer portions 1a, 2a of the transmitting and receiving ultrasonic sensors 1, 2 may be protruded outward from the surface of the case body 3.
Patent JP-S5681811-A (JP)
Title: Applying method of laser beam
Inventor: TANIGUCHI SHIGEKI
IPC: B23K26/00
Filed: 1979-12-07
Abstract: PURPOSE:To enable a alaser beam to be applied to plural lines by changing the direction of the beam by optical axis changing devices and applying the same to a desired processing line thereby processing the beam. CONSTITUTION:The laser beam emitted from a laser oscillator 3 reaches respective optical axis changing devices 1a, 1b. To change the laser beam applied to the line A to the line B, the device 1a is rotated clockwise, then the beam reaches the device 1b, where it is changed of its optical axis and the beam now reaches the line B.
Patent JP-H11353398-A (JP)
Title: Seat reservation system
Inventor: MATSUDA SATOSHI
IPC: G06Q50/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a seat reservation system capable of efficiently executing vacant seat inquiry and seat reservation in the case of reserving a seat of a train in a certain section. SOLUTION: The system is provided with an input device 1 for inputting data for the reservation/inquiry of a vacant seat or the cancel of a reservation, a data processor 2 having a vacant seat inquiry/reservation processing means 21 and a seat determination processing means for reserving/inquiring a vacant seat or canceling a reservation based on the inputted data, a storage device 3 constituted of a reservation information file, a vacant seat information file and a seat information file prepared for the data processor 2, and an output device 4 consisting of a display device 41 for displaying a reservation/inquiry or reservation canceling processing result and of a ticket issue device 42.  The means 22 determines reserved seats for the reservation from a starting station before the start of a train, and after the start of the train, during a period from the starting station up to its arrival at a succeeding station, determines reserved seats for persons getting on from the succeeding station.
Patent JP-H0449812-A (JP)
Title: Failure countermeasure system and device for substation
Inventor: OGIWARA YOSHIYA
IPC: H02H7/22
Filed: 1990-06-15
Abstract: PURPOSE:To inhibit short-circuit currents flowing through a failure feeder by generating voltage bringing currents flowing between the secondary windings of first and second bank transformers to zero from a failure countermeasure device when either one voltage of the secondary windings of the first and second bank transformers is made lower than a specified value. CONSTITUTION:When a short-circuit failure is generated in a feeder 11, short- circuit currents are made to flow through the failure feeder 11 during a time when a circuit breaker 9 in a stream upper than a point F as a fault point is opened, and the voltage of the secondary winding of a bank transformer 5 is made lower than a specified value. A failure countermeasure device 13 generates voltage bringing currents flowing between the secondary winding of bank transformers 4, 5 to zero, and the generation of the voltage is equilibrated to the separation of the secondary winding of the bank transformers 4, 5. That is, short-circuit currents are made to flaw in the path of the arrow A1 from the bank transformer 5 connected in series with the failure feeder 11, but short-circuit currents are not made to flow through the failure feeder 11 from the bank transformer 4 connected to a sound feeder 10.
Patent JP-H117253-A (JP)
Title: Display device
Inventor: SAKATA HIDEFUMI
IPC: G02B5/22
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing the reduction of visibility due to external light, as for a display body with a display screen which is irradiated with the external light. SOLUTION: The display body 11 is attached on the surface side of the main body part 10, and the display screen 11a is installed on the surface of the body 11. Linking members 12 and 13 rotatably and mutually connected by a hinge connection are connected to the surface side of the main body part 10 in a two-step state, and a light control plate 14 is rotatably attached to the leading end part of the linking member 13. The light control plate 14 is formed to a flat rectangular frame, and a light control filter 15 is installed inside the frame. The light control filter 15 is constituted by thinly forming an extinction layer 15b formed of a Cr vapor-deposited film on the surface of a transparent glass plate 15a.