baber/WOPTO huggingface dataset:
Patent JP-H01307297-A (JP)
Title: Static and electromagnetic wave shielding material
Inventor: KAWAGUCHI MASAAKI
IPC: H05K9/00
Filed: 1988-06-04
Abstract: PURPOSE:To improve the glare-shielding properties and scuff resistance of transparent substrate itself by forming transparent film base materials laminated through transparent pressure-sensitive adhesive layers onto both surfaces of the transparent substrate and respectively shaping a transparent conductive layer onto one surface of the transparent film base material and a glare-shield treating layer onto the other surface. CONSTITUTION:Transparent film base materials 3 are laminated onto both upper and lower surfaces of a transparent substrate 1 through transparent pressure-sensitive adhesive layers 2, and a transparent conductive layer 4 is shaped onto one surface of one transparent film base material 3 and a glare- shield treating layer 5 onto one surface of the other transparent film base material 3 respectively, thus constituting a shielding material. Accordingly, the shielding material, which also combines both functions of visible-ray penetrability and shielding capacity to static electricity and electro-magnetic waves, in which the glare-shielding properties and scuff resistance of transparent substrate 1 itself are improved and which has no trouble such as productivity, a cost aspect, operation, etc., is acquired.
Patent JP-S6030226-A (JP)
Title: Tuner
Inventor: OOBA MOTOI
IPC: H03B5/12
Filed: 1983-07-28
Abstract: PURPOSE:To perform direct frequency division by using an astable vibrator as the front stage of a TV tuner which requires a high intermediate frequency and an integrated circuit as the rear stage, and thus constituting a fixed frequency divider. CONSTITUTION:The oscillation frequency fL of the 1st local oscillator 13 is mixed with an input fRF by the 1st mixer 14 and converted to the 1st intermediate frequency fI1. The output of the oscillator 13, on the other hand, is frequency-divided directly by two or four through an astable multivibrator frequency divider 15, and further frequency-divided through the integrated circuit 16 for frequency division. The total frequency division ratio is selected matching with a phase synchronizing circuit 18 including a variable frequency divider, the 1st intermediate frequency fI1 is set to about 1-2GHz, and a factorial value of ''2'' which facilitate frequency divider constitution is selected within the range of the fixed frequency division ratio of the circuit 18. Consequently, direct frequency division is allowed and the occurrence of spurious response is reduced without using a multiplier nor a mixer.
Patent JP-S6036072-A (JP)
Title: Racket having grip shell freely slidable in longitudinal direction
Inventor: GIYUNTAA ADAMU
IPC: A63B60/28
Filed: 1984-07-05
Abstract: 1. A racket, in particular a tennis racket, having a handle sleeve (3) which is able to shift longitudinally along the shank (1) of the racket and to be fixed in any position, a marking being provided for at least one position, characterized in that the longitudinal shifting and the fixing of the handle sleeve (3) is effected by means of a setting-screw (4) effective between the handle sleeve (3) and the shank (1) of the racket and that the marking extends over at least the range of adjustment (11) of the front and edge (12) of the handle sleeve (3) and is applied to the shank (1) of the racket as an impression (13) and/or imprint.
Patent JP-S5660918-A (JP)
Title: Alternating-current high-voltage regulated electric power source
Inventor: MATSUBARA YUUSAKU
IPC: G05F1/445
Filed: 1979-10-25
Abstract: PURPOSE: To obtain the circuit whose output voltage can be turned off easily at a high speed and further adjusted under external control with the simple constitution of an FET photocoupler, control voltage generating circuit, etc.  
     CONSTITUTION: The output of oscillator G oscillating at a prescribed frequency is inputted to one terminal of the secondary side of FET photocoupler Q via semiconductor switch S, and the output from the other terminal of photocoupler Q to the input side of power amplifier A 1 . The signal amplified by this amplifier A 1  is boosted by transformer T and applied to a body to be detected. To the primary side of photocoupler Q, control voltage generating circuit B and differential amplifier A 2  are connected; the secondary side voltage of transformer T is applied to one input of amplifier A 2  via voltage-dividing resistance R and rectifying circuit AD, and the voltage adjusted by output-voltage-adjusting variable resistance VR to the other input. Then, the primary side voltage of photocoupler Q is increased slowly and the output of amplifier A 1  is also increased slowly for external control over switch S to turn off the output at a high speed, so that the output voltage can further be adjusted by resistance VR. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63305735-A (JP)
Title: Molded commutator
Inventor: SEKI YOSHINORI
IPC: H01R39/04
Filed: 1987-06-03
Abstract: PURPOSE:To improve the strength of a commutator by forming a recess narrowed in its opening section on the inner periphery of a commutator bar, and engaging a molding material with the recess to rigidly bond the bar to the material. CONSTITUTION:In a molded commutator formed by annularly arranging commutator bars 1 on the periphery of a rotary shaft and integrally molding them with a molding material 9, a recess 4 is formed on the inner periphery of the bar 1. The recess 4 is so formed as to narrow the size l3 of an opening end 3 smaller than that l4 of the deep section. The material 9 is filled in the recess 4 to rigidly bone the material 9 to the bar 1. Thus, since the bar 1 is engaged with the material 9 at both the narrowed section (l2<l1) of the width between the bar 1 and the recess 4, the strength of the commutator can be enhanced.
Patent JP-H08324776-A (JP)
Title: Sorting device
Inventor: WADA TORU
IPC: B65G17/06
Filed: 1995-06-05
Abstract: PURPOSE: To carry out smooth discharge action without damaging an article by carrying the article to be sorted to a discharge device by placing it on a round belt provided on a slat conveyor and discharging it at a discharge position as the round belt is rotated. CONSTITUTION: An article is carried by a slat conveyor 1 constituted by supporting a large number of discharge belt units 10 for several links each on conveyor chains 7, 7, and the article reaches a designated discharge portion. At this time, a first guide rail 19 or a second guide rail 20 of a guide rail unit 18 provided in correspondence with a discharge part is made contact with a friction roller 17 of the discharge belt unit 10 of the slat conveyor 1 by an operating mechanism 21. The friction roller 17 is rotated by friction with the first guide rail 19 or the second guide rail 20 in accordance with movement of the slat conveyor 1. The article placed on a round belt 13 is discharged to the left side discharge part or the right side discharge part by driving the round belt to travel by transmitting rotation of the friction roller 17 to a drive pulley 15.
Patent JP-H04338575-A (JP)
Title: Ink-jet recording device
Inventor: TAKEKOSHI NOBUHIKO
IPC: B41J15/16
Filed: 1991-05-14
Abstract: PURPOSE:To prevent the curl of a material to be recorded by applying tension in the direction of paper-discharge to the material to be recorded during a drying process after recording in the title device of a copier, etc. CONSTITUTION:A roller pair 12 for applying tension forcibly pulling a material to be recorded (OHP, etc.) discharged from a heating roller pair 5, 6 is installed on the downstream side of the heating roller pair 5, 6. According to the constitution, paper can be fed without the damage of transparency and the generation of winding-round and paper clogging due to the forcible pulling-out of the material to be recorded and the adhesion of the material to be recorded on the roller 5 on the upper side while curling can be prevented. The roller length of the roller pair 12 for applying the tension is not made shorter than picture length, and is brought to approximately picture length.
Patent JP-H01309440-A (JP)
Title: Communication system for programmable controller system
Inventor: YOSHIKAWA KAZUO
IPC: H04Q9/02
Filed: 1988-06-07
Abstract: PURPOSE:To attain the communication between processors not directly connected by adding information representing the communication frame to a station number of a processor capsule being an object of communication or to a programming device and sending the resulting information to a link between the processors. CONSTITUTION:Processor capsules 51, 53 and 54 (station numbers 1, 3, 4) not connecting to a programming device 6 monitor a frame sent on a transmission line 1, compare its own station number with station number information 11 of the object processor in the case of receiving the frame, apply corresponding processing only when its own station is designated and a frame of the result of processing is sent to the transmission line 1. The processor capsule 52 (station number 2) connecting to the programming device 6 in the case of receiving the frame sends the frame to the programming device 6. The programming and monitoring from the programming device 6 are attained even to the processor capsule not connected directly with the processing as above.
Patent JP-S5363822-A (JP)
Title: Magnetic bubble memory chip mounted substrate
Inventor: OOTSUKI KANEICHI
IPC: G11C11/14
Filed: 1976-11-19
Abstract: PURPOSE: To make a design of circuits easy with reducing the deviation of load resistance, by changing the width of a printing pattern according to the length of the printing pattern and reducing the deviation of pattern resistance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5471272-A (JP)
Title: Hydraulic controlling device in two-system braking device
Inventor: KAWAGUCHI YUTAKA
IPC: B60T8/26
Filed: 1977-11-17
Abstract: PURPOSE: To provide the subject device wherein two valve pistons are provided at two-system paths, and cooperated mutually by a spring, thereby to improve the safety of the device.  
     CONSTITUTION: The valve unit 10 comprises one spring 21 common to two valve pistons 16a and 16b controlling respectively the braking liquid pressure of different piping systems I and II provided respectively at the passages of different piping systems I and II formed mutually independently within an integral housing 11,  and valve pistons 16a and 16b are cooperated by the activation due to a spring 21. According to the above described organization, the number of parts is reduced, and the difference between both systems in the braking force is minimized. At the same time, when one of the system is in trouble, the fluid pressure contact point of the other system is increased thereby to improve the braking force and the safety of the device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929292-A (JP)
Inventor: KOBAYASHI MASAKI
IPC: H04N7/081
Filed: 1982-08-11
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-H06351231-A (JP)
Title: Dc/dc converter
Inventor: OTSUKA MASANORI
IPC: H02M3/155
Filed: 1993-06-10
Abstract: PURPOSE:To quicken the starting time while suppressing the fluctuation of output voltage due to fluctuation of load by disabling a coil current control means when the voltage, corresponding to the energy stored in a storing means, drops below a predetermined level. CONSTITUTION:Since the output voltage V0 is lower than a predetermined level immediately after start, a driving means 11 drives a current mode drive blocking means 10 to disable the control based on an output signal from a current detecting/comparing means 9 and turns a switching transistor 5 ON/OFF based on a maximum ON time determined by a maximum duty setting circuit 13. When the output voltage V0 increases to reach a predetermined level, control of the current detecting/comparing means 9 is resumed. A maximum allowable current corresponding to the difference between the output voltage V0 and a target set voltage is then set and the switching transistor 5 is turned ON/OFF through a maximum duty setting circuit 14 thus controlling the coil current.
Patent JP-H08334453-A (JP)
Title: Assembling method for refractory corrosion test device and its device
Inventor: MURAHARA KATSUSHIRO
IPC: G01N17/00
Filed: 1995-06-06
Abstract: PURPOSE: To provide an assembling method for a refractory corrosion test device and the device which performs a precise test more safely by a smaller number of persons in a shorter time, and precisely, simply set a refractory sample. CONSTITUTION: The refractory corrosion test device is so constituted that a cylindrical refractory sample 4 is communicated with a furnace body refractory 8 of a ring furnace by interposing one of a pair of ring refractories 1, 2 boards which are joined with its both ends. At first, the refractory sample 4 is joined on the ring refractory 2 board in the further side from the furnace body, and after the ring refractory 1 board in the furnace side is joined thereon, obtained refractory 4 is laid on its side so that the ring refractory 1 board in the furnace body side is joined with the furnace body refractory 8 of the ring furnace. While rotating in this state, the corrosion agent in the refractory sample 4 is dissolved in a high temperature atmosphere so that the refractory is corroded.
Patent JP-S5472823-A (JP)
Title: Power agricultural working instrument
Inventor: TAMA TAMEAKI
IPC: F16H3/00
Filed: 1977-11-17
Abstract: PURPOSE: To enhance the working efficiency of two types of working instruments attached to the front and rear ends of a power agricultural working instrument by arranging transmission at the front and rear portions of an engine, providing power take-off shafts at the respective transmissions and interlocking at least one transmissions to a driving gear.  
     CONSTITUTION: In a power agricultural woerking instrument which can attach agricultural woring units to the front and rear portions of its body with an engine 1 and a steering unit 6 or the like located between the front and rear wheels 4A, 4B of a driving gear 4, there are provided transmissions 2A, 2B interlocked via clutches 7A, 7B to the front and rear portions of the engine 1 and operated independently by levers 8A, 8B, respectively. Power take-off shafts 3A, 3B are interlocked to the respective agricultural working units and provied at the rspective transmissions 2A, 2B, which are interlocked to the front and rar wheels 4A, 4B, respectively and are interlocked via a drive unit 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08334408-A (JP)
Title: Emission efficiency control device and infrared sensor using it
Inventor: UEDA MICHIHITO
IPC: G02B26/02
Filed: 1995-06-06
Abstract: PURPOSE: To provide an emission efficiency control device of which action is rapid, reproducibility is excellent, manufacturing is simple, voltage is low, and drive is simple and stable, and to provide an infrared sensor compact in size and capable of being driven at a low voltage using an emission efficiency control device and a pyroelectric body in the emission efficiency control device used to control the quantity of light such as the infrared ray to be incident on a pyroelectric sensor. CONSTITUTION: The emission efficiency control device comprises a substrate 9, an insulation layer 10 formed on the surface of the substrate 9, a spacer layer 11 made of an organic matter arranged on the surface of the insulation layer 10, a plurality of beams 12 having each end on the spacer layer 11, and reflection films 13 formed on the surface of the insulation layer 10 and on the surface of the beams 12. The beams 12 is made of an electrically conductive body 14 whose lower surface is difficult to be oxidized.
Patent JP-S5662094-A (JP)
Title: Driving controller of roll
Inventor: KATAYAMA NATSUNOBU
IPC: H02P5/68
Filed: 1979-10-25
Abstract: PURPOSE:To improve the quality of a member to be rolled by providing a control circuit for making the field current of a motor optimum in response to the variation of the load. CONSTITUTION:When the load is balanced, signals 8-1a, 8-2a and 8-3a of the same value are supplied to field windings 3-1a, 3-2a and 3-3a. Here, when the load of a motor 3-1, for example, varies, a control circuit 7 detects the distortion of the signal 6-1a, and by the quantity of unbalance thus obtined, the field power source 8-1 supplies the corrected signal 8-1a to the field winding 3-1a. The torque of the motor 3-1 is controlled thereby.
Patent JP-S6031593-A (JP)
Inventor: POORU BII TAAMAN
IPC: C10G1/06
Filed: 1983-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07324780-A (JP)
Title: Outdoor unit of air conditioner
Inventor: SATO SUSUMU
IPC: F24F5/00
Filed: 1994-05-30
Abstract: PURPOSE:To assuredly control rise of the ambient temperature of the control substrate of a heating outdoor machine chamber with a simple construction by arranging a transformer for a compressor and a controlling transformer for a burner in the air duct of a heat exchanger provided in a cooling outdoor machine chamber. CONSTITUTION:In an outdoor unit 5, since hot water as a heating medium is heated by a burner 21 and circulated to a heating circuit, upon heating operation, ambient temperature in the periphery of the main burner is raised. The high ambient temperature is thermally interrupted by a partition wall 63 so that a rise in the ambient temperature of a space 64 in which a control substrate 61 is disposed is controlled. Further, since a transformer 68 for a compressor and a controlling transformer 69 for the burner are arranged in the air duct 72 of a cooling outdoor machine chamber 4, they are cooled by the heat exchanging blast of a heat exchanger. Accordingly, the heat due to heating of the transformer 68 for the compressor and the controlling transformer 69 does not give any influence to the temperature of a heating outdoor machine chamber 6 and the rise of the ambient temperature of the control substrate 61 is assuredly controlled.
Patent JP-H0714930-A (JP)
Title: Resistor-capacitor-transistor type integrated circuit, manufacture of such circuit and use for emittor
Inventor: FURANSOWA TERIE
IPC: H03B5/20
Filed: 1994-05-30
Abstract: PURPOSE: To make rapid discharge possible, regardless of the resistance of a resistor and the capacitance of a capacitor by providing a non-self-aligned N-type bar-shaped diffusion region covered by a polysilicon layer, and a drain- type N-diffusion region which is self-aligned by the polysilicon layer. CONSTITUTION: A first diffusion region 1 in the shape of a bar, having a length Lb and a width (e) formed in a P-type substrate, a polysilicon layer 4 covering the bar-shaped diffusion region 1, and a second diffusion region 5 self-aligned with respect to the polysilicon layer 4 are provided. Both end parts 2, 3 of the bar-shaped diffusion region 1 are connected to connecting terminals A, B, and the polysilicon layer 4 is connected to a third connecting terminal D. Moreover, the self-aligned diffusion region 5 is connected to a connecting terminal F and constitutes a desired integrated circuit. Since elements are all distributed along the bar-shaped diffusion region in this way, rapid discharge becomes feasible.
Patent JP-S62168-A (JP)
Title: Image reader
Inventor: MIZUTANI MOTOHARU
IPC: H04N1/401
Filed: 1985-06-26
Abstract: PURPOSE:To prevent the irregularity of the quantity of light from a light source even if it occurs by correcting an original in main and auxiliary scanning directions. CONSTITUTION:A read-out value on an initial line L1 is converted into a digital signal by an A/D converter 5 through a black level corrector 3 from a CCD 1. Read-out values on the 2nd line L2 and subsequent lines are corrected by a divider 11 with the aid of the read-out value of the lateral part 25 of a reference plate 23, and simultaneously the read-out value on each line is corrected by a divider 19 with the aid of the top bit of each line. Namely, double corrections in main and auxiliary scan directions are executed.
Patent JP-H06328392-A (JP)
Title: Automatic three way cutter
Inventor: MOTOHASHI TAKAO
IPC: B26D7/06
Filed: 1993-05-20
Abstract: PURPOSE:To correctly transfer finished books of various sizes to a specified position of a cutting region without doing troublesome work to adjust and set an oscillating range of an oscillating arm. CONSTITUTION:A back position adjustment setting transfer body 34 to transfer a finished book piled body (a) from a standard region (c) to a cutting region (d) is installed on a travelling part body 39 connected to a free end of a constant oscillating arm (f) the base end of which is installed on a fulcrum shaft 37 free to revolve and which oscillates in a constant range so that a relative position can be adjusted and changed. A delivery passage (b) of the finished book piled body (a) is formed of a back guide side wall 30 provided free to move forward and backward on the front side and an edges guide side wall 31 fixed and founded with a required interval in front of it. A row arrangement part body 48 to make backs of the finished books contact with the back position adjustment setting transfer body 34 by pressure by way of pressing edges of the finished book piled body (a) received in the standard region (c) is installed roughly on an extension of the edge guide side wall 31 so as to revolve and hang it down.
Patent JP-H09325677-A (JP)
Title: Simulated fire generator having fire extinguishing material detector
Inventor: KAJITANI MASASHI
IPC: G09B9/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the simulated fire generator in which fire extinguishing material does not fall onto a combustion equipment during a fire extinguishing operation so as to prevent the reduction in the service life of the equipment, the color of flame is made very close to an actual flame color and a selection is provided to generate flames having various colors. SOLUTION: The generator is provided with a combustion equipment which generates a fire, a fire extinguishing material receiving box 3 which receives the material being spread and a fire extinguishing material detecting sensor 4 which detects the material in the box 3. The box 3 is provided at the upper portion of the generator to cover the generator and the fuel and air system part connected to the generator. At the center section, an ejection path of the material is provided and the generator is constituted so that it is colored by a drug after burning the fuel.
Patent JP-S5931892-A (JP)
Title: Surface treatment of extruded aluminum material
Inventor: HARADA HIDEHIKO
IPC: C25D11/04
Filed: 1982-08-11
Abstract: PURPOSE:To provide a deep color tone to an extruded Al material by a matte surface and a composite color, by blasting the surface of the material, forming a colored alumite film, coating the film with paint which is different from the film in color, and wiping off part of the paint film. CONSTITUTION:The surface of an extruded Al section is decorated with a desired matte pattern by spraying hard fine grains, and a colored alumite film is formed by anodic oxidation or other method. The surface of the film is coated with paint which is different from the film in color, and part of the paint film (protrusions of the matte surface) is wiped off. By this method a deep surface finish giving a pattern of a composite color is attained.