baber/WOPTO huggingface dataset:
Patent JP-H01313024-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: A47J37/00
Filed: 1988-06-13
Abstract: PURPOSE:To improve facility, cleaning ability and a finish state by providing a fixing claw, mounted on the outer surface of the lower part of a support stand secured to the lower part of a bread container and adapted to hold the bread chamber to the bottom of the interior of a heating chamber, and a catch piece secured to the bottom of the heating chamber and engaged with the fixing claw. CONSTITUTION:A bread container 11 can be secured in a heating chamber 1 in a way that a fixing claw 13 mounted on the outer surface of the lower part of a support stand 12 secured to the container is engaged with a catch piece 14 secured to the bottom of a heating chamber 1. Thereby, a hole for securing the bread container is not needed to be formed in the bottom of the heating chamber. Heating is effected by using an upper plane heater 6 disposed on the upper side of the upper surface of the heating chamber 1 and a lower heater 8 disposed in a recessed part 1b of the bottom of the heating chamber 1. When the bread container is removed, the heaters are positioned so as to prevent them from interrupting the removal, and the heating chamber is formed such that the effective space thereof, especially, height, can be increased to a high value. when the bread container is used, mainly by using the lower heater 8, primary and secondary fermentation and toasting finish are effected, but since the lower heater is positioned in a level lower than that of the bottom of the bread container, the upper and the lower part of dough can be uniformly heated by natural convection and radiation.
Patent JP-H0310996-A (JP)
Title: Satellite using micro-gravity environment
Inventor: HAYASAKA YASUSHI
IPC: B64G1/10
Filed: 1989-06-09
Abstract: PURPOSE:To reduce acceleration generated due to gravity slope acting on a micro- gravity environment employment device by making identical the rotating angular velocity of the satellite in the title and the turning angular velocity thereof along an orbit around the earth, and installing a microgravity environment employment part on a specific plane. CONSTITUTION:The center of gravity of a micro-gravity environment employment satellite 1 is taken as an origin, the velocity direction of the aforesaid center is shown by an x-axis, a directional line drawn between the center of gravity of the earth B and the aforesaid center is shown by a z-axis and a direction normal to the fixed orbit plane of the satellite is shown by a y-axis respectively. In this case, the rotating angular velocity of the satellite and the turning angular velocity thereof on an orbit A around the earth are kept identical. Furthermore, the microgravity environment employment part 8a of a micro-gravity environment employment device 8 is installed on the x-y plane, or at a position nearest the x-y plane among installation positions available in a rack 9 for mounting the micro-gravity environment employment device 8. Also, for obtaining a better effect, the micro gravity environment employment part 8a is installed on the x-axis or at a distance shortest from the x-axis among the installation positions available in the rack 9.
Patent JP-H08310979-A (JP)
Title: Purification of vinyl monomer
Inventor: SUGIYAMA HIDEO
IPC: C07C67/56
Filed: 1995-05-19
Abstract: PURPOSE: To purify a vinyl monomer by easily and surely removing polymerization inhibitors in a vinyl monomer. CONSTITUTION: A vinyl monomer such as acrylic, styrene, vinyl acetate, acrylonitrile or fluorinated ethylene monomer is treated with an adsorbent such as alumina, silica gel, molecular sieve, activated carbon, ion-exchange resin, chelate resin, zeolite and acid clay. The adsorption treatment is carried out e.g. by the immersion process comprising the impregnation of the adsorbent into the vinyl monomer or the column adsorption method comprising the packing of a column with the adsorbent and the passing of the vinyl monomer through the column. The vinyl monomer may be treated with the adsorbent as it is, diluted with a solvent such as hexane or used as a carrier liquid. The treating temperature is 0-150 deg.C, usually room temperature. The amount of the polymerization inhibitor is decreased to <=50% of the original content by this adsorption treatment.  The transparent polymer produced by polymerizing the refined monomer has minimized color and high light transmittance and is usable as a core material of a light-transmission tube.
Patent JP-S5369676-A (JP)
Title: Electronic watch with solar battery
Inventor: KODAIRA TOSHIMOTO
IPC: H02J7/00
Filed: 1976-12-02
Abstract: PURPOSE:To provide an arrangement for an electronic watch with solar battery, in which a capacitor connected in parallel with the solar battery is used as power source, so that the timepiece can continue to function normally, even if the secondary battery is removed temporarily from the timepiece.
Patent JP-H11332939-A (JP)
Title: Massage machine
Inventor: SHIMOYAMA ATSUSHI
IPC: A61H23/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine capable of hardly receiving vibration at the time of treatment on a hand and suppressing hitting sound offensive to the ears. SOLUTION: A coil 12 is arranged inside a yoke plate 11, a plunger 20 is movably inserted on the inner side of the coil 12, a hitting ball 31 is provided on the tip part of the plunger 20 and a locking plate 21 is attached to a rear end part. On the locking plate 21, a buffer member 40 composed of a high impact absorbing material is integrally provided. When the plunger 20 is moved back and forth, the hitting sound and impacts generated when the locking plate 21 collides with the end part of the yoke plate 11 are effectively absorbed by the buffer member 40.
Patent JP-H09325219-A (JP)
Title: Liquid crystal display device
Inventor: HIGUCHI YOSHINORI
IPC: G02F1/13357
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain high luminance with a light source of low electric power consumption and to enable saving energy by consisting a light transmission plate of an assembly of plural columnar members consisting of translucent material and light scattering reflection patterns disposed at these columnar members and positioning a light source at the ends of the openings of the columnar members. SOLUTION: The rear surface of a liquid crystal display element 11 is provided with an illumination device for irradiating the liquid crystal display element 11 side with the light from a cold cathode tube 13 by the light transmission plate 14. The light transmission plate 14 has the assembly 14b of the plural columns 14a. The assembly 14b is formed by integrally injection molding of an acrylic resin. The light scattering reflection patterns formed by applying white ink prepd. by dispersing titanium oxide (TiO2 ) in a transparent resin at several μm to several tens μm thickness to a triangular shape broader the furthered from the cold cathode tube 13 on the outer peripheries of the respective columns 14a.  The light from the cold cathode tube 13 is condensed to the prescribed direction by the light scattering reflection patterns and is emitted while the light passes the columns 14a of the light transmission plate 14.
Patent JP-H07335184-A (JP)
Title: Sealed lead acid battery
Inventor: NAKAMURA KENJI
IPC: H01M2/02
Filed: 1994-06-03
Abstract: PURPOSE:To provide a retainer sealed lead acid battery which is equipped with an enhanced tricle life performance, can suppress noise generation, and can be fabricated economically by enclosing the surfaces of a battery jar with a metal layer having the required characteristics. CONSTITUTION:By means of vapor veposition, the surfaces of a battery jar are enclosed with a metal such as aluminum which can shut off electromagnetic waves and can suppress permeation of water vapor. If a retainer sealed lead acid battery is formed using this sort of battery jar, noise intrusion from the outside can be suppressed, and also noise dispersion from the inside is suppressed, and further permeation of water vapor is suppressed. This allows accomplishment of a retainer sealed lead acid battery which is equipped with a long tricle life, can suppress noise generation, and can be fabricated with nigh economical efficiency.
Patent JP-S62107944-A (JP)
Title: Production rate control method for continuous working apparatus and device thereof
Inventor: SUZUKI NOBUHIRO
IPC: G05B19/418
Filed: 1986-06-20
Abstract: PURPOSE:To smoothly change the work feeding rate by finely dividing the rate changing quantity in transition, allowing a plurality of rate setting devices to be interlocked with each other and performing the changing stepwise with each fine division rate. CONSTITUTION:When the feeding rate is changed by a controller 18, in other words, when the first rate setting device 16-1 and the second rate setting device 16-2 are changed from 2:5 to 2:7, and the third rate setting device 16-3 is changed from 2:4:1 to 2:5:2, the rate is finely divided in transition at each 0.5 interval in the rate setting devices 16-1 and 16-2, and stepwise (4 steps) change is performed in each fine division rate 2:5.5   2:6   2:6.5   2:7. Further, in the rate setting device 16-3, fine division is performed at each 0.25 interval, and stepwise (4 steps) change is performed in transition in 2:4.25:1.25   2:4.5:1.5  2:4.75:1.75   2:5:2. Therefore, change is performed stepwise and systematically in a prescribed fine division rate without changing the final rate of each process 40-1, 40-2... at a time, and clogging of works and detects are not generated in each process.
Patent JP-H11341840-A (JP)
Title: Driver using electromechanical sensing element
Inventor: KAWABE KOTARO
IPC: H01L41/04
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of sounds at a driving start. SOLUTION: A pulse voltage of a sawtooth shape is applied to a piezoelectric element A, by inputting signals to terminals from a controller and properly turning on/off five switches FET1-FET5 and two constant-current circuits I1, I2. Generation of sounds is prevented at the drive starting, by turning the field effect transistors FET2, FET5 on and slowly charging the piezoelectric element A. The turning-on operation of the constant-current circuit I2 and after that the turning-on operation of the field effect transistor FET3 are repeated alternately, and slow discharge and quick discharge of the piezoelectric element A are repeated. At drive stopping. the field effect transistors FET2, FET5 are turned off, and the charge of the piezoelectric element A is discharged by a closed circuit comprising resistors R1 and R2.
Patent JP-S5268694-A (JP)
Title: Temperature controller
Inventor: HORIGUCHI SATORU
IPC: G05D23/275
Filed: 1975-12-05
Abstract: PURPOSE:To precisely operate a temperature control by controlling an operation of phase control circuit 9 with UJT provided by means of heat sensing element.
Patent JP-S5572740-A (JP)
Title: Humidifying system
Inventor: INABA HIROYA
IPC: B05B17/06
Filed: 1978-11-25
Abstract: PURPOSE: To keep humidity and temperature in a room in a constant condition by controlling atomized amount of water in proportion to the detected value of humidity and temperature in a humidified room.  
     CONSTITUTION: The 1st temperature sensor 6 and the 2nd temperature sensor 7 are respectively arranged at the air inlet of a blast fan 3 and in an atomizing tube 2 and connected with an oscillation circuit 5 through a humidity regulating circuit 8 composed of a humidity detecting part 9, a controlling part 10, an operation time setting part 11 and a break time setting part 12. Thereby, the humidity in the room is discriminated from the temperatures of the unatomized and atomized air flow detected by the 1st and the 2nd temperature sensor 6, 7 and when the discriminated output is lower than the set value, oscillation continues at an oscillation circuit 5 and when it arrives at the set value the oscillation stops. Then, if the oscillation breaks for the set time, it is carried out forcedly for the set time independent of the room humidity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5847275-A (JP)
Title: Testing circuit for integrated circuit for electronic timepiece
Inventor: ISHIKAWA TAKEHIRO
IPC: G01R31/3167
Filed: 1981-09-16
Abstract: PURPOSE:To facilitate a logic test by using an existing LSI tester, by making a binary voltage level alone delivered in accordance with an output of a detecting circuit under a testing condition. CONSTITUTION:When one or more switches in a terminal group 53 are turned On in testing the logic circuit 51 for a timepiece, the output of an OR circuit 52 turns to be ''1'', and the output of an inverter 54c ''0''. Meanwhile, the outputs of AND circuits 54h and 54i turn to be ''0'', analog switches 55b and 55c are both opened, and thus no output is obtained at an output COM 1. At the effective timing in the first half of the output of 32Hz of the circuit 51, the output of an AND circuit 54d turns to be ''1'' and OV appears in COM 1. Moreover, at the non-effective timing in the first half of 32Hz, the output of an AND circuit 54g turns to be ''1'', and -4.5V appears in COM 1. In the second half of 32Hz, OV is delivered at the non-effective timing, and -4.5V is delivered at the effective timing.
Patent JP-S631444-A (JP)
Title: Treatment of powder
Inventor: TSUTSUI KOICHI
IPC: C09C3/04
Filed: 1986-06-20
Abstract: PURPOSE:To treat a powder uniformly and efficiently, by a method wherein a spiral screw is subjected to precessing while being rotated on its axis and the powder is exposed to a low temp. plasma atmosphere due to RF discharge under stirring. CONSTITUTION:The active species generated by a low temp. plasma atmosphere 16 is carried by the gas from a gas cylinder 10 to be sprayed to a powder from the terminal of a gas introducing pipe 6 and attacks the surface of the powder to form a functional group contributing to the compatibility with a vehicle on the surface thereof. The powder, which is rotated and stirred by the precession of a spiral screw 2 and stirred by the rotation of the spiral screw 2 on its own axis so that an upper layer is replaced with a lower layer, is always rotated in a treatment chamber 1 and mixed with the active specie sprayed in the treatment chamber 1 to be capable of being treated uniformly.
Patent JP-H11341433-A (JP)
Title: Digital data transmitter
Inventor: OKAMOTO HIROSHI
IPC: H04N5/92
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the digital data transmitter that records data other than a video signal on an existing composite digital VTR and edits the data in the unit of fields. SOLUTION: A data layout circuit 3 of a transmission section lays out a c-sample from each line head of a valid data area consisting of a-line × b- sample to a 2nd data area and the remaining to a 1st data area, lays out all data only to the 1st data area, and termination c-samples of one preceding line are laid out in duplicate to the 2nd data area for 2nd and succeeding lines. A reverse data layout circuit 6 of a reception section detects a synchronization pattern from data that are extracted from a position by d-samples after each line head of the valid data area by (b-c) samples each to reconfigure the original data.
Patent JP-S5480946-A (JP)
Title: Sheave for use in elevator
Inventor: SATOU YOSHIHIKO
IPC: F16H55/50
Filed: 1977-12-07
Abstract: PURPOSE: To prevent early wear of rope, by chamfering the portion of sheave groove having an undercut where said undercut is formed.  
     CONSTITUTION: A sheave groove of this invention is formed with an undercut 11 and has an angle 2β of V-shaped groove. This sheave groove has third surfaces 12, 12 at portions thereof where the undercut 11 is formed. The third surface 12 has a radius R of curvature and it is shaped such that it is smoothly continuous with the V-shaped groove and the undercut surface. With such an arrangement, it is avoided that rope elements 2 come into local contact with sheave 1, no matter how rope 2 in a polygonal shape is engaged with the groove 10. Thus, it is enabled to prevent plastic deformation of rope 2 and thus to solve the problem of early breakage of the rope elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09328856-A (JP)
Title: Staircase of movable floor room, underfloor housing area, underfloor housing furniture and changeable furniture
Inventor: YAMADA KENJI
IPC: E04B5/43
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce an installation location of a staircase on a main room having a movable floor and widen the space of the main room. SOLUTION: In the case when a movable floor is laid out at a rising position, a fixed base floor 16 if a main room forms a living space. A staircase 71 is laid out between the fixed base floor 16 and a fixed floor 19 of an attached room 6 so that the staircase may be used for the traffic between both rooms. A caster with a stopper is mounted on the bottom of a staircase main body 72 in this staircase 71 so that it may be movable in structure. Owing to this construction, the staircase 71 may be used for the other staircase, for example, fir a traffic space between the fixed base floor and a veranda which is higher than the fixed base floor.
Patent JP-H11340613-A (JP)
Title: Circuit board
Inventor: YAMAMOTO KAZUYUKI
IPC: H05K3/34
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board by which soldering strength can be ensured, even when a copper foil land is made small and a device whereupon the circuit board is mounted can be reduced. SOLUTION: This circuit board is provided with a base material 1 of the circuit board, a copper foil land 3, which electrically connects a copper foil pattern 6 forming an electric circuit on the base material 1 with a soldering part 4 of a surface mounting component 2, i.e., a chip component, by soldering, and a resist material 7 for insulating the copper foil pattern 6. The resist material 7 is used for a mounting part 8 which is formed between the copper foil lands 3 for mounting the surface mounting component 2, to make the mounting part 8 thicker than the copper foil land 3. Thus, when the surface mounting component 2 is mounted, a space 9 is formed between the soldering part 4 and the copper foil land 3. Then, the soldering part 4 and the copper foil land 3 are connected by soldering to form the electric circuit.  At this time, since a space 9 is formed between the soldering part 4 and the copper foil land 3, a molten solder 5 infiltrates into the space 9.
Patent JP-H05344045-A (JP)
Title: Radio equipment for mobile communication
Inventor: FUJITA NOBUYUKI
IPC: H03G3/30
Filed: 1992-06-08
Abstract: PURPOSE:To reduce the number of interfaces between a portable radio equipment and an on-vehicle adaptor, to reduce the number of circuit components of the on-vehicle adaptor and to suppress fluctuation in a gain and an output power due to temperature or the like. CONSTITUTION:A portable radio equipment 1 includes a switch circuit 4 used to select an output power level detection signal S5 of PA 5 from a detector 6 or an on-vehicle adaptor level signal S6. The on-vehicle adaptor 2 is provided with a detector 17 detecting an output level of a PA 16 and a level adjustment circuit 18 adjusting a level of the detected detection signal and producing an on-vehicle adaptor signal S6.
Patent JP-H04372595-A (JP)
Title: Drive circuit for dc brushless motor
Inventor: IRIYAMA KENJI
IPC: H02P6/08
Filed: 1991-06-18
Abstract: PURPOSE:To eliminate drawback of DC brushless motor performing position detection of rotor based on a voltage induced in a stator winding wherein the positional detection is incorrect because the neutral potential of stator windings star-connected is employed as a reference. CONSTITUTION:A voltage dividing circuit 19 is connected in parallel with two series windings of a group 4 of stator windings (4U-4W) and a signal representing the intermediate potential of the terminal voltage across two windings is formed. A group 30 of peak detecting circuit are provided in order to detect the positions of upper and lower peaks of the intermediate potential signal. Pulses are extracted for every three-phase conduction angle, i.e., 120 deg., from a peak position signal(e.g. (U-V)a) outputted from the peak detecting circuit 30 and an accurate conduction timing signal for the stator winding is obtained based on thus extracted pulses.
Patent JP-H039974-A (JP)
Title: Adhesive composition for copper clad aluminum substrate
Inventor: MATSUDA ITSUO
IPC: H05K3/44
Filed: 1989-06-08
Abstract: PURPOSE:To provide the title composition excellent in thermal resistance and moisture resistance by compounding a nitrile elastomer having caboxyl groups, a specified reaction product, an epoxy compound having two or more epoxy groups and a curing promoter. CONSTITUTION:N,N'-Bismaleimide compound of an unsaturated dicarboxylic acid of formula I (wherein R<1> is a 2C or higher divalent group; R<2> is a divalent group containing a C=C double bond), aminophenol of formula II (wherein R<3> is H, halogen or alkyl) and an aniline of formula III (wherein R<4>, R<5> are each H, alkyl, halogen, etc.) are allowed to react with each other. Then, an adhesive composition for a copper-clad aluminum substrate is produced by mixing together the obtained reaction product, a nitrile elastomer having carboxylic groups, an epoxy compound having two or more epoxy groups in its molecule (e.g. bisphenol A epoxy resin), and a curing promoter (e.g. dicyandiamide).
Patent JP-H08338013-A (JP)
Title: Bagging method of soil and sand
Inventor: KOTANI KATSUMI
IPC: E02B3/04
Filed: 1995-06-13
Abstract: PURPOSE: To conduct the bagging operation of soil and sand economically by using an inexpensive bag by reducing load burdened to the bag at a time when soil and sand are charged and filled into the bag. CONSTITUTION: The bagging method of soil and sand is adopted for filling each bag body 12 with soil and sand when a large number of the bags 12 filled with soil and sand are piled up and a soil-sand structure such as banking, the rear banking of a revetment, the foundation banking of a wave dissipation bank, a temporary embankment, etc., is prepared, the bag 12 is hung down into water from a bagging service platform 11 under the state, in which the charging opening 13 of soil and sand is directed upwards, and soil and sand 17 falling from a bucket 15 are charged into the bag 12 placed in water through the charging opening 13.  Energy at a time when charging soil and sand 17 fall in air is absorbed because the soil and sand 17 collide with a water surface at that time, and load burdened to the bag body 12 at the time of the charging operation of such soil and sand 17 is reduced because the soil and sand 17 are deposited and filled successively into the bag 12 while the weight of the soil and sand 17 is lightened by receiving the action of buoyancy.
Patent JP-H08340440-A (JP)
Title: Method and device for recording
Inventor: SAKAMOTO MASANORI
IPC: H04N1/60
Filed: 1995-06-13
Abstract: PURPOSE: To securely form a properly printed image by preventing wrong color ink from being used as the colors of respective stencils when color printing is performed by using plural stencil papers. CONSTITUTION: This device has an image read means 9 which reads image information out of a document and outputs it as image data, a recording means 13 which can record a perforated image on a stencil and a color image data generation part 38 which separates the image data into color data of at least the primary colors to generate the color image data by the colors, and is equipped with a recording data generation part 39 which generates recording data for recording by the colors on the basis of the color image data by the colors and a controller 33 which drives the recording means 13 according to the recording data.  Then the device has a color display data generation part 41 which outputs discrimination mark 40 of a color matching the color of recording data recorded on the stencil paper at the time of make-up for recording the recording data on the stencil paper by the recording means 13.