baber/WOPTO huggingface dataset:
Patent JP-S6184252-A (JP)
Title: Ink jet recording device
Inventor: ITO YOSHIMASA
IPC: B41J2/17
Filed: 1984-10-03
Abstract: PURPOSE:To prevent non-discharge of ink or discharge instability due to clog ging by using a moistening fluid which has, as a chief ingredient, polydimethyl siloxan with an average molecular weight within a preset range. CONSTITUTION:An ink jet recording head 10 which discharge oil ink and a moistening device which moistens an ink discharge outlet of the ink jet record ing head 10 are provided. At the time of non-driving of the ink jet recording device the front surface of the ink jet recording head 10 is covered with a cap 11, and the inside of the cap is filled with the vapor of a moistening fluid 14 in a container 15 being supplied by an impregnating agent 13 contained in a pipe 12 which is communicated with the cap 11, and thus, the drying of ink within the ink discharge outlet is prevented. For the above purpose, polydimethylsiloxan of average molecular weight 160-5,000 is used as a moistening fluid. The method stated above not only enables the prevention of clogging by the practical moistening effect, but also, due to a stability of the solvent etc., the scope of utilization of the moistening device is enlarged.
Patent JP-H05301161-A (JP)
Title: Truing device in electrolytic dressing
Inventor: YOSHIOKA NOBUHIRO
IPC: B24B53/02
Filed: 1991-07-24
Abstract: PURPOSE:To maintain the surface flatness of a grinding wheel with high accuracy in a device where an unground material is processed while the grinding wheel is being dressed with electrolytic actions exerted to the grinding wheel in which abrasive grains such as diamonds and CBN are hardened with metallic bond. CONSTITUTION:The device is so constituted as to be equipped with a displacement sensor 21, and with an auxiliary electrode 20 for correcting the flatness of a grinding wheel 12 separately from an electrode 13 for normal electrolytic dressing.
Patent JP-S6449896-A (JP)
Title: Target for infrared ray
Inventor: IKEDA TAMAKI
Filed: 1987-08-21
Abstract: PURPOSE: To enable a less-expensive installation of a target to be carried out by a method wherein a source of infra-red rays is stored in a small structure, the storing structure is mounted on an airplane, dropped in a predetermined training sea area, developed on the sea, and expanded up to its desired size. CONSTITUTION: A target is comprised of an infra-red ray target source 1 formed by a flexible bag; a heat source 2 for heating the infra-red ray target source; means for expanding and extending the infra-red ray target source; a hanger means 4 for suspending the target at the airplane; a stabilizing device 31 for stably installing the infra-red ray target source; a splashdown interference device 6; a trigger device 7 for operating the splashdown interference device 6 after dropping from the airplane; and a splashdown sensor device 8 for sensing a splashdown of the target and giving a heating command to a heat source.  The trigger device 7 blasts out a case 10 having the splashdown interference device 6 stored therein with an explosive and the like to operate the splashdown interference device 6, gradually descend a target 12 for infrared ray and then splash down on the sea water with a low shock force. The splashdown sensing device 8 blasts out the structure 5 with explosive and the like, sends air under an operation of a pump 11 to the source 1 of target, expands and extends it to a predetermined size, gives a heating command to the heat source 2 and then the heat source 2 heats the target 1.
Patent JP-S6449588-A (JP)
Title: Pinball game machine
Inventor: YAMAMOTO TOSHIO
IPC: A63F7/02
Filed: 1987-08-21
Abstract: PURPOSE: To provide a continued winning game in which a player learns the state of continued winning and the position of a winning zone (V-zone) changes with time by setting the conditions of the continued winning as entering a specific winning zone while a display device corresponding to the specific winning zone is showing a specified display. CONSTITUTION: Attacker lamps 36L, 36C and 36R are repeatedly lit up and put out at specified intervals with outputs from a lamp control circuit 42 while a plate 88 is open. While any of the lamps 36L, 36C and 36R is lit up, corresponding one of winning ports 34L, 34C and 34R becomes a winning zone. When a struck ball enters a winning port corresponding to a lamp while the lamp is lit up, a determination circuit 43 outputs an attacker opening signal for continuing winning. This signal is delayed by a specified time through a delay circuit 44 and sent to a motor drive circuit 46. Therefore, the attacker plate 33 is closed once from the open state and opened again to continue favorable state for the player.  In this way, any of the plurality of winning ports in the attacker is set as the winning zone only when any corresponding lamp is lit up so that the winning zone is changed and the player may recognize time and position of the winning port that is made the winning zone.
Patent JP-H0767178-A (JP)
Title: Power-saving cordless telephone device
Inventor: KAGAWA JUNICHI
IPC: H04B7/26
Filed: 1993-08-23
Abstract: PURPOSE:To obtain the power-saving cordless telephone device which is usable more pleasantly by minimizing impediment to the transmission of a control signal by increasing the signal selectivity of a CD detecting circuit even if equipment which sends an unnecessary sent-out radio wave is present nearby a cordless telephone. CONSTITUTION:The CD detecting circuit 11 of the power-saving cordless telephone is a circuit which confirms whether or not a transmission channel is already used when sending a control signal at the time of operation such as origination, termination, and telephone calling. A radio wave received by an antenna 14 is demodulated by an RF circuit 13 and the signal is limited by a band-pass filter 12 to bands of 1200 and 2400Hz as control signal frequencies; and the CD detecting circuit 11 judges that there is no signal in the bands and then transmitting operation is started. If there is an equipment sending an unnecessary sent radio wave, it is judged that the control channel is used unless a signal of the demodulation degree is present in the bands of 1200 and 2400Hz and the transmitting operation can be started, thereby reducing the effect of the unwanted emission as compared with a conventional device.
Patent JP-2001029492-A (JP)
Title: Emergency evacuation apparatus
Inventor: UEHARA KATSUHIRO
IPC: A62B5/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a safe emergency evacuation apparatus for use in emergencies such as fires and earthquakes. SOLUTION: One end of a sliding plate member 3 is collapsibly attached via a hydraulic hinge 2 to the vicinity of a window, veranda or balcony of a building, and a ladder member 4 is connected to the other end of the sliding plate member 3. The sliding plate member 3 and the ladder member 4 are normally held in a parallel, upright condition, and in an emergency they serve as an evacuation ladder from upper to lower stories while in an upright condition. The sliding plate member 3 and the ladder member 4 are released from the upright condition and slowly collapsed forward by the braking action of the hydraulic hinge 2; with the sliding member 3 and the ladder member 4 folded, the lower end of the ladder member 4 is grounded to provide a safe evacuation path to the outside.
Patent JP-H0652367-A (JP)
Title: Post-processing method for character recognition result
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06K9/72
Filed: 1992-08-04
Abstract: PURPOSE:To provide a post-processing method for a character recognition result by which an accurate recognition result can be obtained in word unit even when an erroneous recognition result is obtained in character unit, and for which small amount of information to be generated in advance is required, and which can easily conform to the change of the information to be generated in advance. CONSTITUTION:A character is classified based on the error trend of the character. No information relating to character classification is stored in a word dictionary. A reference word for the reference of retrieval is formed from the character recognition result, and classification name notation is generated from the reference word based on the character classification, and it is confirmed whether or not a word with the same classification name notation as that of the classification name notation exists based on the character classification when the word is retrieved. A candidate word is narrowed down from the word with the same classification name notation as that of the reference word.
Patent JP-S6267463-A (JP)
Title: Current detector
Inventor: HIROSE YORIO
IPC: G01R15/20
Filed: 1985-09-20
Abstract: PURPOSE:To reduce the heat generation of the magnetic core and to facilitate the detection of current from DC to a high frequency, by building up a magnetic core for detecting a magnetic field generated by a current to be detected, of a Fe based amorphous alloy. CONSTITUTION:An output signal of a magnetic sensor 2 which is provided in a clearance of a ring-shaped magnetic core 1 having a gap at a part in the circumferential direction is fetched as current detection output through a detection circuit 3. Now when a conductor 4 such as cable with a current to be inspected flowing is run through the center of the magnetic core 1, a magnetic field generated in the perimeter of the conductor 4 by the current is applied to the magnetic sensor 2 through the magnetic core 1 to generate a voltage according to the size of the magnetic field. The magnetic core 1 is made up of an FE based amorphous alloy and provides such a high saturation flux density as more than 10000 Gaus. Thus, though being of a very small shape with a small sectional area, this allows an increase in the detection range of a current detector without reaching saturation under a large current.
Patent JP-H0544405-A (JP)
Title: Steam turbine plant
Inventor: YAMAMOTO EIICHI
IPC: F22D1/32
Filed: 1991-08-20
Abstract: PURPOSE:To reduce the water storage capacity of a deaerator by providing a pipe line that feeds the drain of steam after it heats condensed water in a feed water heater to a water storage tank inside the deaerator in a stem turbine plant that feeds condensed water to a steam generating means by means of a feed water pump. CONSTITUTION:Condensed water fed from a condenser 4 is further raised in its temperature by a feed water heater 7 after its temperature is raised by a feed water heater 6 and flows into a deaerator 8, hence the temperature of drain discharged after it heats condensed water in the feed water heater 6 is lower that the temperature of the condensed water stored in the deaerator 8. This drain if fed by a duct line 17, to a converging device 20 in a water storage tank 19 inside the deaerator 8 and injected forth into the condensed water from the converging device 20, thereby the condensed water in the water storage tank 19 and the drain of low temperature are put in mutual confluence and mixed, and condensed water whose temperature is lower than that of the condensed water inside the deaeraor 8 can be supplied from the water storage tank 19 to a feed water pump 9.
Patent JP-H0854041-A (JP)
Title: Surging preventing member for compression coil spring, and vibration control device
Inventor: FUKUHARA SEIJI
IPC: F16F15/04
Filed: 1994-08-08
Abstract: PURPOSE:To perform proper suppression of surging according to the wire diameter of a compression coil spring so that a surging preventing member is prevented from movement following expansion and contraction of the compression coil spring. CONSTITUTION:A surging preventing member for a compression coil spring comprises a cylinder part 2a disposed on the inner periphery of a compression coil spring 1 for carrying a load; an engaging flange part 2b protruded from one end of the cylinder part 2a and engaged with one end of the compression coil spring 1; and a viscoelastic piece 2c protruded from the outer peripheral surface of the cylinder part 2a and making contact with the compression coil spring 1.
Patent JP-H0371464-A (JP)
Title: Loading device for cassette tape
Inventor: KUDO HISASHI
IPC: G11B15/675
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the breakdown and deformation of the case of a cassette tape by dissipating the energization of a spring by the sliding of a slide member to the front part and dissipating the energizing force of the slide plate to the front part by an energizing lever. CONSTITUTION:At the vertical loading completion time with the down motion of a holder 7 being stopped an abutting piece of a board 16 is abutted on the piece 34a to be abutted of an energizing lever 34 by the sliding of a slide member 15 to the front part, the lower end part of the energizing lever 34 is separated from a guide pin 37 and the energizing force of the upper end part of the lever 34 to the rear part by a spring 35 is dissipated. So, the energizing force to the front part of the slide plate 36 is dissipated, the reaction by a bending piece 39 to one end part of a lever 40 abutted on the bending piece 39 is dissipated and the state of the force that the insertion pin 47 of after a horizontal loading completion presses the front face of a cassette tape 6 being nil becomes. The causes of the breakdown and deformation of the case of the cassette tape 6 are thus prevented.
Patent JP-S6362373-A (JP)
Title: Semiconductor memory circuit device
Inventor: SAIGO SATOSHI
IPC: H01L21/8229
Filed: 1986-09-03
Abstract: PURPOSE:To implement high density in a unit memory element, by using a conductor layer and a high-resistance polycrystalline silicon layer, thereby decreasing the occupying area of the base region of the unit memory element. CONSTITUTION:After a P<+> type base region 6 is formed, a silicon oxide film 7 is formed on the surface. The film 7 is selectively etched, and a hole part is formed. A conductor layer 8 comprising titanium, alloy of titanium and tungsten and the like is formed so as to cover the hole part. A high-resistance polycrystalline silicon layer 9 is formed so as to cover the entire surface of the conductor layer 8 and the silicon oxide film 7. A metal electrode 10 for interconnection is formed thereon. Thereafter, a current is conducted through the high-resistance polycrystalline silicon layer 9, and the P-N junction between the P<+> type base region 6 and the an N-type semiconductor layer 4 is broken. Then information is written. Since an N<+> emitter region is not required in the P<+> type base region, the width of the P<+> type region 6 can be made narrow. Thus the occupying area per unit memory element can be reduced.
Patent JP-H07164427-A (JP)
Title: Construction of concrete structure
Inventor: SHIOMOTO CHIEZOU
IPC: E01F15/00
Filed: 1993-07-30
Abstract: PURPOSE:To construct a concrete structure of good quality constructed within a short period of time without requiring a skilled reinforcing rod worker and having reinforcing materials arranged at predetermined positions therein. CONSTITUTION:An automatic concrete continuous molding apparatus having a form preliminarily molding a reinforcing rod metal net into a predetermined shape to fix the same to the construction place of a concrete structure 10 and subsequently moving the metal net to continuously form the concrete structure 10 is used and the form is arranged so that the reinforcing rod metal net 11 is positioned within the form. The automatic concrete continuous molding apparatus is moved while a low slump concrete material 14 is continuously poured in the form to continuously construct the concrete structure.
Patent JP-H0371976-A (JP)
Title: Method and device for laterally dividing metallic workpiece
Inventor: PAURU GUROOMAN
IPC: B23K7/00
Filed: 1990-08-08
Abstract: PURPOSE: To enable shortening of working time without a following segment by shifting a workpiece in the longitudinal direction and moving a nozzle at an acute setting angle with respect to the longitudinal direction. CONSTITUTION: Compensated by a process forwarding a workpiece while cutting and a crosswise arrangement, a straight cutting surface 11 is obtained. For that purpose, by a lateral motion of a flow 13 high pressure liquid oxygen carried out at an acute setting angle αwith respect to a moving direction of the workpiece, a stationary arrangement of a nozzle 12 with respect to the direction 16 of longitudinal motion of the workpiece is attainable. The following segment of a slab and the direction of cutting become zero, so a carriage for shifting in the longitudinal direction, a driving unit in the longitudinal direction, and connecting device are excluded. Further, a time required for resetting the cutting device to the starting portion of shifting in the longitudinal direction is also excluded. Only the time for resetting a cutting burner 15 is required.
Patent JP-H0622841-A (JP)
Title: Offering stand for household buddhist altar
Inventor: SATO RYUZO
IPC: A47G33/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide the offering stand for a household Buddhist altar, in which a color pattern applied on the side face of its stand and leg is executed with good workability. CONSTITUTION:In the offering stand for a household Buddhist altar, to a stand 1 of which formed in a shape of a vessel, a leg 2 which in inclined so as to become gradually a larger diameter toward the lower end, and also, formed in a hollow cylindrical shape, is attached, and also, on the side face of the leg 2, a hollowed-out pattern 4 is provided, and moreover, gold-painting is performed to the side face of the stand 1 and the leg 2, as for the hollowed-out pattern 4, by aligning the outside peripheral edge with wall thickness of the leg 2, the surface of the leg 2 is enlarged, and also, formed into an inclined surface 5 so as to become small in the inside surface of the leg 2, and the hollowed-out pattern 4 is sealed temporarily to the same surface as the surface of the leg 2 by a stopper body formed in the same shape. On the other hand, desired color patterns 9, 10 are printed on a water soluble transfer paper 8, and by sticking the water soluble transfer paper 8 to the respective gold-painted surface of the leg 2 and extruding the stopper body from the inside of the leg 2, a part of the water soluble transfer paper 8 is detached and formed in accordance with the hollowed-out pattern 4.
Patent JP-2000013183-A (JP)
Title: One-package four-pole crystal filter
Inventor: INOUE SANAE
IPC: H03H9/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture, to store a coupling capacitor mounted outside in one package, to realize high attenuation by four poles and to set the ability of a filter to be high by providing multiple electrodes with one package through the use of two two-pole crystal oscillation pieces in a crystal filter. SOLUTION: A crystal filter mounts a ceramic package (a) with a step and two crystal oscillation pieces (b) in the package (a) and mounts a coupling capacitor or an inductor on the mounting face and the back of the crystal oscillation piece (b). Namely, two crystal oscillation pieces (b) where the electrodes (d) of two poles are formed are fixed to the ceramic package (a) by conduction adhesive (c), and a four-pole crystal filter is formed. The coupling capacitor (e) is connected/fixed in the ceramic package (a) by conduction adhesive (c) or solder, it is sealed by resin, is interrupted from outdoor air and it is air-tightly sealed with a cap (g).
Patent JP-S58109560-A (JP)
Title: Disazo dye for cellulose-containing fiber
Inventor: NIWA TOSHIO
IPC: D06P3/40
Filed: 1981-12-23
Abstract: NEW MATERIAL:Compounds of formulaI, wherein ring A is phenylene which may be substituted with lower alkyl, lower alkoxy, halogen or trifluoromethyl; ring B is phenylene which may be substituted with naphthylene, lower alkyl or lower alkoxy; ring C is phenyl which may be substituted with halogen or sulfamoyl; X is -O- or -S-; Y<1>, Y<2> are each H, cyano, hydroxyl, lower alkoxy, or NY<1>Y<2> forms a five- or six-membered nitrogen-contg. heterocyclic ring, the sum of carbon atoms of Y<1> and Y<2> is 18 or less. USE:Reactive disazo dyes which dye cellulose fiber and fiber blends thereof with polyester fiber and polyamide fiber orange. PREPARATION:A disazo compound of formula II is reacted with a difluorotriazine of formula III in the presence of an acid acceptor such as triethylamine in an org. solvent such as N-methyl-2-pyrrolidone.
Patent JP-H0958400-A (JP)
Title: Air bag device
Inventor: TAKAHASHI TOSHINORI
IPC: B60R21/0136
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent drawing around of a wire harness from becoming complicated and detect a projection on a side. SOLUTION: A squib PS of an inflator which inflates and develops an air bag, inductance L which determines oscillation conditions of an oscillation circuit 20 arranged at a relative position of a part which is displaced at the initial time of collision of a car body 1 and a part which is not displaced easily, and output of a rectification circuit 21 which rectifies output from the oscillation circuit are detected, and an ignition command signal is output to the inflator based on more than one condition of the output value and a value of change rate.
Patent JP-H1148144-A (JP)
Title: Covering device for belt grinder
Inventor: FUJIKAKE MASARU
IPC: B24B55/08
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To perform grinding work easily and safely, by covering the upper part of a flat plane of an endlessly running sand belt with a cover plate having a holding hole for a ground work. SOLUTION: A belt grinder 1 is entirely covered with a body cover 7 except an upper surface, and a rectangular aperture 8 is provided in the cover at the opposite part to a flat plane 5a of an endlessly running sand belt 5. The aperture 8 holds a work W, and is detachably mounted with a cover plate 11 provided with a work holding hole 10 which opens only in width needed for the grinding, by hinges 12. The work W is inserted into the work holding hole 10 and ground. The work W is stably held by the work holding hole 10 even if it is pulled by the sand belt 5, therefore it can be evenly ground only by being put down. Further, it does not occur that hands may be scraped and injured by the sand belt 5, because the aperture 8 is covered with the cover plate 11 except only the part to be needed.
Patent JP-S6452236-A (JP)
Title: Formation of master disk for optical disk
Inventor: NAGAURA TOSHIICHI
IPC: G11B7/135
Filed: 1987-08-21
Abstract: PURPOSE:To form a latent image of a wide guide groove by radiating plural beams arranged in the radial direction of an optical disk on a resist film coated on a substrate through an objective lens to expose widely the resist film without increasing laser power. CONSTITUTION:At the time of forming the master disk for an optical disk, two beams 4, 5 arranged in the radial direction of the optical disk are radiated through an objective lens 3 on the resist film 2 coated on a glass substrate 1. The beams 4, 5 are overlapped partly on the focal position on the resist film 2 to expose the resist film 2 as one beam thereby forming a wide latent image 6 on the resist film 2. The latent image 6 is removed by development to the wide groove.