baber/WOPTO huggingface dataset:
Patent JP-H06330510-A (JP)
Title: Noise reduction road sign with good legibility in rainy day and night time
Inventor: ASAKURA HIROSHI
IPC: E01F9/529
Filed: 1993-05-20
Abstract: PURPOSE:To provide a noise reduction road sign having durability with excellent legibility in the night time or less noise pollution by spreading specific paints on a road in the shape of a projective semi-spherical body with specific size or projective unfixed form at indefinite intervals within a certain width to solidify, and carrying out work linearly in succession. CONSTITUTION:A projective semi-spherical body with 1-50mm in diameter and size and 2-10mm in height or projective unfixed form is spread on a road A with various kinds of paints 1 at indefinite intervals within a certain width to solidify. At that time, the paints 1 are a molten type using petroleum resin or rosin ester resin as a bonding agent or a non-solvent using acryl, epoxy, polyester, urethane as main ingredients or a reaction hardening type. The paints 1 are also a water soluble type using various kinds of resin such as alkyd, acryl, epoxy, etc., as main ingredients or an emulsion type. Glass beads are provided to the surface or inside of the projective semi-spherical body or projective unfixed form 2, and the paints are spread and are solidified to carry out work linearly in succession.
Patent JP-S5819673-A (JP)
Inventor: MITSUI KIMIYOSHI
IPC: F04B39/00
Filed: 1981-07-27
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-S5911112-A (JP)
Inventor: MAEDA ICHIROU
IPC: A01D59/00
Filed: 1982-07-06
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-H11313405-A (JP)
Title: Reduction gear and vehicle using the same
Inventor: SAKURAI YOSHIMI
IPC: B60L50/16
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce fuel consumption of a vehicle by providing a power transmission mechanism, which is connected in parallel with a differential mechanism for transmitting the rotation of the output shaft of an engine to a driving shaft at a speed ratio that is changed by means of a motor, and transmits the rotation of the output shaft of the engine to the driving shaft at a fixed transmission gear ratio. SOLUTION: When a vehicle is in a second gear speed mode, the speed of the vehicle corresponds to an intermediate speed or higher, and the torque of the vehicle becomes low, corresponding to a high gear at which the engine efficiency can be improved. Namely, the control of a motor 8 is stopped, and the motor 8 is set to a freely running state. In addition, the input shaft of an engine is joined to a gear 6 by means of a joining device 11, and the other joining devices 12-14 are kept opened. Consequently, the vehicle is driven by means of the engine 1 in a state, in which the gear 6 having a small gear ratio between the input and output is fixed to the input shaft contrary to the first gear speed mode and the driving torque of the engine 1 is transmitted to wheels 3a and 3b through a driving shaft 2 by means of a gear 7.
Patent JP-H09281841-A (JP)
Title: Fixing device and image forming device
Inventor: SAITO SEIJI
IPC: G03G15/20
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To switch the pressing force of a pressure roller composing a fixing device, in an inexpensive structure. SOLUTION: In the fixing device 11 of a heat roll system, a compression spring 25 for pressing the pressure roller 22 to a fixing roller 21 consists of a comical coil spring whose one end has a small diameter and other end has a large diameter, and a first mount member 23 and a second mount member 24 each have a small-diameter-end mount part 27 and a large-diameter-end mount part 28 to which the small diameter end and large diameter end of the compression spring 25 are attached, respectively. In the first mount member 23, the small-diameter-end mount part 27 is nearer to the opposite second mount member 28 than the large-diameter-end mount part 28.
Patent JP-H10308694-A (JP)
Title: Directivity variable diversity antenna system
Inventor: TACHIHARA HIROYUKI
IPC: H04B7/10
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To enable satisfactory reception while matching to electric field strength in a reception area to reduce noises by performing the selective combination and phase control of plural elements in order to change to the directivity of antenna matching to its receiving state. SOLUTION: Four RF signals extracted through an antenna changeover switch 20, are applied to a phaser 30, the respective variable phase set RF signals are mixed by a mixer 40 and afterwards, the RF signals outputted from an FM/AM and TV diversity processing circuit 50 is applied to an FM/AM and TV tuner 60. Based on an information signal S1 showing the receiving state applied from the diversity processing circuit 50, a central processing unit 70 performs the optimum operation of directivity at the point of time. Corresponding to the result of this operation, a change command signal S2 for an antenna element is applied to the changeover switch 20 and a change command signal S3 for changing the mutual phase relation of RF signals is applied to the phaser 30.
Patent JP-S63283822-A (JP)
Title: Wire tension control device
Inventor: FUTAMURA SHOJI
IPC: B23H7/10
Filed: 1987-05-15
Abstract: PURPOSE:To enable the stable control of wire tension by providing a loading body shifting via a movable roller and a tension setting instruction on an arm with one end thereof so supported as to turn freely, and causing the shift of the loading body depending upon the motion of the arm. CONSTITUTION:A wire 1 after a wire reel 1 travels via a braking roller 9, a movable roller 7, a workpiece 3 and the like, and is recovered in a wire recovery box 18. An arm 6 supporting the movable roller 7 is so supported about a fulcrum 6-1 as to turn freely, and a mobile loading body 8 is so provided on the arm 6 as to be freely movable. Depending upon the output of a positioning sensor 14, therefore, it becomes possible to move the mobile body 8 so that a clockwise moment due to the mobile loading body 8 will balance with a counter-clockwise moment due to the wire 1, thereby enabling making control for keeping the wire 1 tensioned to a proper value.
Patent JP-S62276987-A (JP)
Title: Video signal recording medium copying device
Inventor: KAWAKAMI KAZUKUNI
IPC: G11B27/02
Filed: 1986-05-24
Abstract: PURPOSE:To record a video signal with minimum degradation of picture quality by superimposing a data signal subjected to DPSK modulation onto a luminance signal and a chrominance signal in case of synthesizing the luminance signal and the chrominance signal to which frequency charactristics are corrected. CONSTITUTION:The frequency characteristic of a composite luminance signal Y+S is corrected by an f-characteristic correction circuit 248 and the frequency characteristic of a color difference signal C is corrected by an f-characteristic correction circuit 278, and the result is inputted respectively to a mixer 304. On the other hand, a DPSK data inputted to a control section 22B from a DPSK data input section 234 is subjected to DPSK modulation by a DPSK modulator 288 and inputted to the mixer 304. The mixer 304 synthesizes the signal Y+S, C and the DPSK data and outputs the result to a recording amplifier 162. A control section 22B supplies a signal from an amplifier 162 to a magnetic head 24B by a 1V period synchronously with the rotation of a magnetic disk 12 of a recording deck section 10B and a video signal by one field is recorded on one track on the disk 12.
Patent JP-H11313487-A (JP)
Title: Drive circuit
Inventor: IIMURA JUNICHI
IPC: F16K31/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit by supplying current that flows from the electrode at a current-outflow side of a switching means in a triac drive circuit to an negative DC line. SOLUTION: A rectifying circuit 6 is connected between AC lines 4 and 5, first and second capacitors 9 and 10 are connected between positive and negative DC lines 7 and 8 of rectifying output in series, and a voltage doubler rectifying circuit is composed. A middle point A between the capacitors 9 and 10 is connected to a point B of intersection between the AC line 5 and the rectifying circuit 6 and also to a triac 3. The triac 3 connects an electrode T2 to the AC line 4 via a load 11 of a water supply valve, a drain valve, or the like for connecting to the control electrode G, so that current is allowed to flow into the current inflow electrode of a switching means 12. The outflow electrode of the switching means 12 is connected so that the current flows to the negative DC line 8. The switching means is turned on, thus supplying the current flowing to the control electrode G to the negative DC line via the switching means 12 without using a power supply.
Patent JP-H07326975-A (JP)
Title: Radio communication system
Inventor: SUMI MIKIO
IPC: H04B1/04
Filed: 1994-05-31
Abstract: PURPOSE:To prevent the formation of the communication lines of plural tuners to a single transmitter at the same time in a radio communication system which is composed of transmitters more than the number of tuners so as to automatically form the communication lines between the tuners and transmitters. CONSTITUTION:In a radio communication system composed of a receiver 1 provided with the tuners 2 and 3 and wireless microphones 4 to 7 more than the number of the tuners 2 and 3, the priority of the wireless microphones 4 to 7 is set to the respective tuners 2 and 3 in advance. A control circuit 11 controlling PLL circuits 9 and 10 is provided so as to form the communication lines between the wireless microphones 4 to 7 and the tuners 2 and 3 in accordance with this priority. The control circuit 11 is provided so as to search in accordance with the order of the tuners specified in advance.
Patent JP-H09277517-A (JP)
Title: Ink jet head
Inventor: YOSHIDA HITOSHI
IPC: B41J2/045
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To improve printing quality by uniformizing the emitting speeds of ink droplets emitted from nozzles within a predetermined range regardless of the number of ink chambers pressurized at the same time through respective piezoelectric elements by providing predetermined relation between the pulse width of drive voltage applied to the piezoelectric elements and the time required in the propagation of pressure waves of ink generated when the piezoelectric elements are vibrated over the length of each of the ink chambers. SOLUTION: The relation of n×T<=P<=(n+0.4)×T (wherein n is an integer of an odd number of 1 or 3) is allowed to be present between the pulse width P of drive voltage applied to the piezoelectric element parts 7 of a piezoelectric plate 6 and the time T required in the propagation of pressure waves of ink generated when ink chambers 2 over the length of each of the ink chambers are pressurized through the piezoelectric element parts 7 and the respective piezoelectric element parts 7 are driven under this condition.
Patent JP-H0416414-A (JP)
Title: Mail handling apparatus
Inventor: TAKAHASHI KAZUYUKI
IPC: B07C3/08
Filed: 1990-05-10
Abstract: PURPOSE:To prevent unnecessary operation by detecting a duration when no mail is being carried on a carry passage and stopping the operation when a set time is reached. CONSTITUTION:When a start switch 15 is turned ON, a carry motor 23 is driven and also a timer circuit 31 is reset. A photoelectric switch 33 provided on the middle of a carry path detects the existence of mails on the carry path. That is, if no mail is detected transferring, the timer circuit 31 is operated to begin counting time, and when a mail is detected, the counting is stopped. When a duration when no mail is detected transferring, reaches predetermined time, a flipflop 17 for starting is reset via an OR circuit 35 to stop power supply to the motor 23. This constitution can prevent unnecessary operation.
Patent JP-H01288917-A (JP)
Title: Blackboard device
Inventor: YANAGI HARUYUKI
IPC: H04N1/04
Filed: 1988-05-16
Abstract: PURPOSE:To accurately expand the complicated description items of an original, to easily display them in a short time, and to use the displaying as an expanded printer by providing a board-type display plane, a recording part mounted with a recording means and a recording medium and a scanning part. CONSTITUTION:When recording is executed on a recording medium 13, at the time of a standby condition, the recording is started according to a recording start signal. That is, convey rollers 21 and 21b in a recording part 2 convey the medium 13, the medium 13 is pinched by the clips of a scanning part 3, and stuck onto the surface of a board member 1 as a display plane by a press- contact roller. The prescribed recording is executed by a recording means 6 while the medium is being conveyed, and when a jam occurs or the medium 13 disappears during the recording, it is displayed on a display part. At the time of reading and at the time of reading standby condition, the picture infor mation on the display plane of the member 1 is read, and its result is printed out. Thus, the complicated description items of the original can be accurately expanded, easily displayed in a short time, and it can be used as the expanded printer.
Patent JP-H10299801-A (JP)
Title: Drum brake device
Inventor: IKEDA TAKASHI
IPC: F16D51/50
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve feeling in operation and application delay at the time of braking in an emergency by restricting increase in stroke at the time of packing brake even if a lining wears. SOLUTION: A drum brake device has a pair of brake shoes 20, 21. A pivot lever 36 is pivotally supported in the brake shoe 21. A shoe clearance adjusting device 30 is provided between an upper end of the pivot lever 36 and a part between the brake shoe 20, and a strut 31 is provided between a lower end of the pivot lever 36 and the brake level 28, to thereby act as a DS form. At the time of service brake one of the brake shoe 21 is arranged so as to act as a trailing shoe less susceptible to abrasion in lining.
Patent JP-S63284803-A (JP)
Title: Method of soldering electronic component
Inventor: HATTA HISAO
IPC: H05K3/40
Filed: 1987-05-18
Abstract: PURPOSE:To prevent unnecessarily adhering solder from remaining on a board perfectly by a method wherein an electronic component is dipped into a solder bath in the inclined state at a predetermined inclination angle from the direction perpendicular to the solder surface of the solder bath. CONSTITUTION:An electronic component is dipped into a solder bath 21 in the inclined state at a predetermined inclination angle from the direction perpendicular to the solder surface of the solder bath 21. By this method, as a board 2 is inclined, the end surface of the board 2 to which terminals 7 are attached is lifted in the inclined state. When it is lifted, melted solder adhering to the end surface is made to flow down along the inclination and eliminated smoothly. In order to make the melted solder on the end surface flow down more smoothly, the larger inclination angle of the electronic component is preferred. However, if the inclination angle is too large, other inconveniences are caused. Therefore, it is recommended that the inclination angle of the electronic component be about 10-30 deg..
Patent JP-S6011882-A (JP)
Inventor: YOSHIMURA TETSUZOU
IPC: G09F9/46
Filed: 1983-06-30
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-S599590-A (JP)
Inventor: HONMA TAKESHI
IPC: G21F9/30
Filed: 1982-07-08
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-S5243150-A (JP)
Title: Central air conditioning equipment
Inventor: NOGUCHI HIDEHITO
IPC: F24F3/00
Filed: 1975-10-02
Abstract: PURPOSE: A cooling tower, which is conventionally used as a coolling device for water heated by a condenser for a refrigerator, etc., is used as a filter for fresh air so that air conditioning is readily done by the use of an existing cooling tower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5742424-A (JP)
Title: Transport apparatus for axial lead-out lead parts
Inventor: OGITA SHIGERU
IPC: B65H23/18
Filed: 1980-08-28
Abstract: PURPOSE: To assuredly transport axial lead-out lead parts by adopting a static mechanism using an electromagnet in a transport mechanism.  
     CONSTITUTION: When a diode 7 exists in a difference portion 13 in level of J station at a left end, a square wave 16 is applied to electromagnets 5, 6 of J station. A square wave 17 is applied to an electromagnet of K station to which the diode 7 is transferred in timing just before the square wave 16 is down with overlapping. While only J station is excited, the electromagnets 5, 6 strongly attract leads 9, 10 of the diode 7, and in the overlapping period with the square wave 17, an exciting current of the electromagnets of J station decreases because K station starts to be excited, so a diode attraction force at the difference portion 13 in level is weakened. After that, the diode 7 is attracted by K station to forward upward on a slant portion 12 and fall down on the difference portion 13 of K station so as to be attracted and fixed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6012525-A (JP)
Title: Photoelectric converter
Inventor: INOUE YUZURU
IPC: H04N5/225
Filed: 1983-07-01
Abstract: PURPOSE:To obtain focusing information such as sufficient camera sensitivity and a high SN ratio, etc., and to execute exact focusing by selecting so that a reflection factor for leading light of one part to an auto focus system becomes larger thana reflection factor for leading light of other picture except said one part to a finder system. CONSTITUTION:An auto focus sensor 15 is constituted so that a focusing information is outputted by using an optical information of only one picture part 23 of about the center in the whole picture 22 of photographing, for instance, of a horizontally long shape. In this state, the spectral quantity of a half mirror prism 20 is selected so that both a finder system and an auto focus system obtain a sufficient light quantity, after selecting the quantity so that a light quantity to a photoelectric converting system by a half mirror prism 2 becomes sufficient, and the half mirror prism 20 is selected so that a reflection factor of a part corresponding to one picture part 23 becomes larger than a reflection factor of a part corresponding to other picture except said one picture part 23.
Patent JP-H031877-A (JP)
Title: Apparatus which makes it possible to insert proper dosage of drug in human body
Inventor: HANSUUDEIITORITSUHI PORATSUSHI
IPC: A61M5/142
Filed: 1990-05-09
Abstract: PURPOSE: To prevent emergency of closing a discharge pressure reducing mechanism or a discharge catheter by applying a hollow fiber capillary tube placed at the end of the discharge outlet of the first chamber as a filter. CONSTITUTION: An injector is put in a ring 10 after having determined an injection point using a template placed on human body. Next a dosage of medicine is injected in a chamber 9, then directly administered therefrom to the body through the discharge catheter 8. As the flow resistance generated in a pressure reducing mechanism is huge, the medicine is not allowed to be pressed backward to the first chamber 4 that is an inserting device. The device 1 is composed of another filter device in the shape of a hollow fiber capillary tube 15. A top of the tube 15 is connected to a discharge end of the discharge pressure redusing mechanism and conducted to the inside of the first chamber 4 through a discharge opening 6.  By placing the channel 16 in the chamber 4 on a diaphragm 3, it is made possible to insert it in the part of the hollow fiber capillary tube 15 conducted in the first chamber 4. Placing of the channel 16 on the diaphragm 3 is made not to accidentally close the hollow fiber capillary tube 15 placed in the first chamber 4 when the dosage comes fewer.
Patent JP-H08314744-A (JP)
Title: Fault tolerant system
Inventor: KANEKAWA NOBUYASU
IPC: G06F15/177
Filed: 1995-05-18
Abstract: PURPOSE: To provide the constitution of a fault tolerant system suitable for distributive arrangement. CONSTITUTION: This fault tolerant system comprises plural processing nodes 11-1n, an output selection node 20 which selects data with highest reliability out of the data that are the result of data processing in each processing node to provide them as an output signal 250, and a network 3 which connects them. The processing nodes 11-1n send fault generation information representing the generating status of a fault detected by self-diagnostic functions 121-12n to the output selection node 20 with the data respectively. The judging function 230 of the output selection node 20 judges the data with the highest reliability based on matching/unmatching between the data and the fault generation information from the respective processing nodes 11-1n, and outputs them to a selection function 240.
Patent JP-S61277731-A (JP)
Inventor: IIDA NAKAO
IPC: E04B1/24
Filed: 1985-06-03
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-H11118642-A (JP)
Title: Pressure sensor
Inventor: KUSUYAMA KOICHI
IPC: H01L29/84
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To microminiaturize a pressure sensor by accurately aligning a deflected deformation part with a deflection detecting element, and accurately detecting the pressure. SOLUTION: The pressure sensor comprises a diaphragm 15 by a pressure receiving groove 14 and a detecting groove 16 provided on a silicon substrate 11, with the diaphragm 15 having a thin part 17 and a thick part 18 formed thereon, a piezo resistance element 19 provided in the groove 16, which is closed by a blocking plate 24. In this case, when pressure is operated at the diaphragm 15, the part 17 is deflected to be deformed, and the element 19 detects pressure in response to the deflected deformation.
Patent JP-S5744155-A (JP)
Title: Pressure-fixative microcapsule toner
Inventor: UCHIYAMA MASAKI
IPC: G03G9/093
Filed: 1980-08-29
Abstract: PURPOSE:To provide the properties of high-performance fixation with low pressure and high-speed fixation, by covering a core substance, made of polyethylene having >=0.94g/cm<2> density and a long-chain compound having a C12-C50 carbon chain, with a sheath. CONSTITUTION:A core substance made of polyethylene having >= 0.94g/cm<2> density and a long-chain compound having a C12-C50 carbon chain of hydrocarbon, fatty acid and its ester or metallic soap, and fatty alcohol, etc., is covered with a sheath substance to form a pressure-fixative microcapsule toner. The blending weight ratio of the said polyethylene and long-chain compound is 8/2-5/5, and preferably 7/3-6/4. As the sheath substance, known resin, such as styrene copolymer and polyethylene, is used and the formation of microcapsules employs a spray drying, an in-liquid drying method, etc.
Patent JP-S5547800-A (JP)
Title: Dome speaker
Inventor: WAKABAYASHI MANABU
IPC: H04R9/04
Filed: 1978-10-02
Abstract: PURPOSE:To increase the input performance of oscillation system, to lower the minimum resonant frequency, and to increase the workability, by constituting the rim through wide upper end of bobbin of metal material as the stopper end of the vobration plate, in a dome speaker. CONSTITUTION:The vibration system of the dome speaker consists of the vibration plate 1, edge 2, voice coil 8, bobbin, lead wire 10, and adhesives. The rim is constituted by extending another end of the bobbin 11 having the voice coil at one end externally. The vibration plate 1 is inserted inside the rim 14, it is fixed with the adhesives 12, the lead wire 10 and the edge 2 are fixed external the rim 14, and metal foil having greater thermal conductivity is used for the bobbin 11 from the standpoint of discharge and rim formation.