baber/WOPTO huggingface dataset:
Patent JP-H05285411-A (JP)
Title: Removing device for dust of crushed sand
Inventor: FURUYA HARUAKI
IPC: B07B7/01
Filed: 1992-04-14
Abstract: PURPOSE:To provide a removing device for dust of crushed sand which is capable of easily and arbitrarily removing dust (fine powder) contained in crushed sand and is low in initial cost, low in running cost and easy in driving operation. CONSTITUTION:A dispersion plate 250 is freely rotatably provided to the center shaft 240 of a single cylindrical casing 210. Further a raw material charging pipe 270 for supplying crushed sand is provided on the dispersion plate 25. Rotary blades 280 are fixed to the dispersion plate 250 via a support 280a in the upper part of the easing 210. A valve plate 290 is formed of a horizontal plate movably projected freely forwards and backwards to the inside of the casing and provided just below the rotary blades 28. The discharge port 210c of crushed sand and a scraper for scraping a bottom plate 210b are equipped in the bottom plate 210b of the casing 210. A connection pipe for discharging the swing ascending air flow and a cyclone are connected to the upper part of the casing 210.
Patent JP-H06348211-A (JP)
Title: Solar luminous type traffic signal
Inventor: MATSUNAGA SHIGEMI
IPC: E01F9/615
Filed: 1993-06-08
Abstract: PURPOSE:To provide the solar luminous type traffic signal which does not require an external power source and is maintenance-free. CONSTITUTION:This traffic signal is constituted by combining an energy receiving plate A formed by exposing the light receiving surface 1a of solar batteries 1 outside and a traffic signal body B having a traffic signal display part 5 provided with a light emitting lamp L. The electric energy from the solar batteries 1 of the energy receiving plate A is accumulated into a large-capacity power capacitor. The electric energy is supplied from the power capacitor to a boosting circuit where the energy is boosted to trigger and put on the light emitting lamp L.
Patent JP-S5469783-A (JP)
Title: Manufacturing method of glass wrapped insulation wire
Inventor: OKADA SHINICHI
IPC: H01B7/02
Filed: 1977-11-16
Abstract: PURPOSE: To achieve energy saving and low contamination by wrapping glass string laterally over the conductor then coating the compound composed of prepolymer having radical polymer unsaturated coupling, unsaturated monomer and photo- sensitizer and irradiating ultra-violet beam.  
     CONSTITUTION: While wrapping glass string in double layers over the conductor, compound composed of 8W2 wt%of prepolymer having radical polymer unsaturated coupling such as polyester polymethacrylate, 2W8 wt% of unsaturated monomer such as stylene monomer and 1.5 wt% of photo-sensitizer such as benzoin ethyl ether is coated, then ultra-violet beam having wavelength of 300W400 mm is irradiated to harden thus to reduce drying/burning energy and to reduce exhaust gas smell. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5927490-A (JP)
Inventor: OKADA SADAO
IPC: H05B6/10
Filed: 1982-08-06
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-H11313520-A (JP)
Title: Fertilizing device
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C15/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizing device contriving to simplify a structure for supporting a fertilizer-delivering portion and prevent the adhesion of the fertilizer to the fertilizer-delivering portion and its transmission mechanism. SOLUTION: This fertilizing device is provided with a blower 67 for generating air for carrying a fertilizer, an air chamber 68 for supplying the air generated with the blower 67 to the fertilizer-delivering positions of plural fertilizer- delivering portions 61, and an air intake duct 103 for introducing the intake air into the blower 67. One of the right and left ends of the air chamber 68 is connected to the air blow-out port of the blower 67, and the air intake duct 103 connected to the air intake port of the blower 67 is extended on the side laterally opposite to the side where the blower 67 is disposed. The air intake duct 103 supports the plural fertilizer-delivering portions 61. The air intake duct 103 is outward projected from a fertilizer-storing portion 60 on the planar view, and inclined so that the upper surface of the air intake duct 103 is lowered toward the outside.
Patent JP-H10309306-A (JP)
Title: Medicine injection instrument
Inventor: KOYAMA SHINGO
IPC: A61J1/20
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a medicine injection instrument which can perform the injection or combination of medicine through simple operation in a short time without generating any contamination. SOLUTION: A medicine injection instrument 1A is mainly composed of a main body 2 of vessel, gasket 3 which can be slid liquid-tightly along with the inner peripheral surface of this main body 2 of a vessel, plunger 4 for the slide operation of this gasket, cap 5, lock means 6 and seal member 7. The cap 5 is mounted at a port part 21 on the main body 2 of vessel and air-tightly seals the port part 21 through a sealing member 53. A space 25 surrounded with the main body 2 of vessel, gasket 3 and sealing member 53 is turned into pressure reduced state and solid medicines are stored.  The lock means 6 is composed of a pair of projecting parts 61 protruded and formed around the outer periphery of axial part 41 on the plunger 4 and an engage member 62 mounted on the base end face of the main body of vessel and through the engagement of these components, the gasket 3 and plunger 4 are blocked from moving toward the top end.
Patent JP-H07326175-A (JP)
Title: Recording/reproducing apparatus
Inventor: MATSUMOTO YOSHIO
IPC: G11B27/11
Filed: 1994-05-30
Abstract: PURPOSE:To improve the operation ease by a method wherein the recorded capacity and the present position of a loaded disc are indicated visually recognizably. CONSTITUTION:Address information outputted from an address decoder 10 and subcode data used for a control operation are supplied to a system controller 11 and used for various control operations. Further, the lock detection signal of a PLL circuit which generates the bit lock of a recording/reproducing operation and a monitor signal indicating the missing state of the frame synchronizing signal of reproduced data (L and R channels) are also supplied to the system controller 11. Further, the controller 11 outputs a laser control signal SLP which controls the operation of a laser diode in an optical head 3 and the on/ off control of the output of a laser diode is performed and, in the on-control state, the output at the time of reproduction when the level of a laser power is relatively low and the output at the time of recording when the level of the laser power is relatively high can be switched with each other.
Patent JP-S6031965-A (JP)
Title: Preventive method of reverse printing of sheet printer printing on both surface
Inventor: SAKAMOTO KENJI
IPC: B41F33/14
Filed: 1983-07-29
Abstract: PURPOSE:To detect printing paper, the facing direction thereof differs, to each other, automatically by printing data while Indian ink is detected by a detector on the printing of the back and automatically stopping the operation of a printer when the detector does not detect Indian ink. CONSTITUTION:Printing paper 11a, to the surfaces printing is completed and which is turned back and stacked on a paper-feed section 5, is fed to a first printing section 1 by a conveyor 7 on a feed-board 6 one by one. When printing paper 11a is turned over normally at that time, Indian ink 13 and a detector 12 face each other, and a machine is normally operated continuously. However, when printing paper 11a turned back by mistake intends to pass on the feed- board 6, the detector 12 is operated because the detetor 12 cannot detect Indian ink 13, and a paper feed is stopped temporarily. Accordingly, a supply to the first printing section 1 of printing paper 11a, the direction thereof differs to each other, can be prevented.
Patent JP-S5565461-A (JP)
Title: Semiconductor switch
Inventor: UEDA JIYUN
IPC: H01L29/74
Filed: 1978-11-10
Abstract: PURPOSE:To improve gate sensitivity and dv/dt resistance, by using a poly-Si resistor having a negative or a small positive temperature coefficient between gate and cathode. CONSTITUTION:A pnpn element structure gate 8 and cathode 9 are connected by poly-Si 10, and by feeding transient current to resistor 10, erroneous ignition is prevented. When the resistance is excessively large, there is no effect. Since the temperature coefficient of poly-Si resistor can be controlled by varying the impurity concentration, the characteristics that are influenced by the resistance between gate and cathode, such as, dv/dt resistance, gate sensitivity, holding current, can be designed optimum over the entire range of temperatures. Further, it is, of course, possible to insert poly-Si between gate and anode.
Patent JP-S5928310-A (JP)
Title: Three-phase transformer
Inventor: TAKEKOSHI YOSHIKAZU
IPC: H01F30/12
Filed: 1982-08-10
Abstract: PURPOSE:To prevent the embrittlement of a wound core by arranging three of the wound cores, to which high-voltage and low-voltage coils are set up and which consist of an amorphous magnetic material, on the same plane and three- phase connecting each coil. CONSTITUTION:Each single-phase transformer proper is constituted in such a manner that a plurality of spools 1, on which high-voltage coils and low-voltage coils 2 are wound, are each arranged on the circumferences of the wound cores 3a-3c consisting of amorphous material at regular intervals. A three-phase transformer proper is constituted in such a manner that these each single-phase transformer proper is arranged on the same plane through an insulating space plate 4 and several high-voltage coil and low-voltage coil are three-phase connected. According to the constitution, since the cores 3a-3c are disposed on the same plane and supported uniformly by the spools 1, stress in each wound core is equalized, and fatigue resulting from brittleness on the quality of material is prevented.
Patent JP-S5763627-A (JP)
Title: Production of free-cutting carbon steel bar for precision parts
Inventor: KASAI MASAMI
IPC: C21D8/06
Filed: 1980-10-02
Abstract: PURPOSE: To improve the machineability of precision parts, etc., considerably by drawing a free-cutting carbon steel to wire drawing, then to low-temp. annealing under application of tensile stress thereby making the residual stress uniform.  
     CONSTITUTION: An ordinary carbon steel having free-cutting components such as, for example, Pb, Se, and Te is used for the free-cutting carbon steel. After this is wire drawn, it is annealed for about 15min to about 2hr at a temp. range from 200°C to softening temp. or under, more preferably 250°CW450°C under application of tensile stress. Thereby, winding set of coils is reduced considerably, linear treatment is made easy, the stress applied at that time is made extremely less, and there is virtuaaly no residual internal stress and therefore the material has practically no directivity, and parts of normal sizes are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5841151-A (JP)
Inventor: SHIMIZU MITSURU
IPC: E04F13/21
Filed: 1981-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H034878-A (JP)
Title: Automatic matching device for high frequency thermal treating device
Inventor: KASAI EIJI
IPC: A61N1/40
Filed: 1989-05-31
Abstract: PURPOSE:To obtain efficient matching, for which a reflected wave is reduced, in a short time by determining the change range of variable reactance in a search range according to a parameter such as an electrode diameter, distance between electrodes or quantity of cooling water, etc., and obtaining matching by changing the variable reactance within the determined range. CONSTITUTION:Applicators 1 and 2 are composed of electrodes and cooling parts and supported to supporting parts 3 and 4 so as to be freely inserted. When treatment is executed, a treating part is sandwiched by the applicators. A matching part 9 is composed of variable capacitors VC1 and VC2 and a coil L, and the matching is obtained by respectively rotating the variable capacitors VC1 and VC2 by motors 10 and 11. When the applicators 1 and 2 to be used are determined, at first, the electrode diameter and the distance between the electrodes are read and further, the quantity of the cooling water is read. Then these information are set as the parameters and an angular range to search the variable capacitors VC1 and VC2 is narrowed. Afterwards, the angles of the variable capacitors VC1 and VC2 are changed and a point to obtain matching is searched. Thus, time required for matching is shortened, necessity for the operation of an operator is eliminated and further, matching accuracy is improved.
Patent JP-S5262059-A (JP)
Title: Electronic watch
Inventor: ISHIKAWA TAKEHIRO
IPC: G04G9/00
Filed: 1975-11-17
Abstract: PURPOSE:To achieve the increase in functions of a watch by building a chronograph having a 24-hour measuring function in the watch in addition to a time counter having a 12-hour measuring function and selectively displaying the counting contents of both functions with one display unit.
Patent JP-S5564404-A (JP)
Title: Antenna unit
Inventor: SAWADA YASUJI
IPC: H01P5/12
Filed: 1978-11-07
Abstract: PURPOSE:To make it possible to direct electromagnetic waves passing through two couplers in the same direction by allowing a passage to reach a next coupler via bent waveguides after passing by the back of the coupler, by folding the waveguide toward the back of the coupler. CONSTITUTION:An electromagnetic wave, fed from opening I of feeding waveguide 14, reaches via coupler 12a radiator 11a at a power ratio equivalent to a coupling degree and the remaining power is supplied to coupler 12b by way of bent waveguide 13a, connection waveguide 15a and bent waveguide 13b. Here, power is supplied to radiator 11b at a power ratio equivalent to the coupling degree of coupler 12b and the remaining power reaches coupler 12c by way of bent waveguide 13b, connection waveguide 15b and bent waveguide 13c. Similarly, rediators 11c and 11d are supplied with power. Further, a resistive terminator is connected to opening II of coupler 12d.
Patent JP-H06346016-A (JP)
Title: Water-based coating composition
Inventor: NAKAYAMA TOSHIOKI
IPC: C09D101/28
Filed: 1993-06-10
Abstract: PURPOSE:To obtain the subject composition, containing nitric ester of a carboxyalkyl cellulose having a specific substitution degree, water and a fluidity improver, containing a small amount of an organic solvent, excellent in viscosity stability with time and useful as a functional coating material, etc. CONSTITUTION:This coating composition is obtained by blending 1-30wt.% nitric ester of a carboxyalkyl cellulose, having >=0.2 substitution degree of nitric ester group and >=0.05 substitution degree of carboxyalkyl ether group per anhydroglucose residue and prepared by treating a carboxyalkyl cellulose (e.g. carboxymethyl cellulose) with a mixed acid composed of sulfuric acid/nitric acid/water at 59.9/22.0/18.1wt.%, 5-49wt.% water and 21-94wt.% fluidity improver composed of one or more of alcohols, ketones, esters, ethers and carbonates. Thereby, the amount of the organic solvent used is remarkably reduced and the composition can be utilized as a functional coating material, etc.
Patent JP-H09325412-A (JP)
Title: Display device
Inventor: SUZUKI YOSHIHARU
IPC: H04N9/31
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To display minute document by many bright picture elements and display color gradation and dynamic image. SOLUTION: Display data is separated into first data for liquid crystal panel 3a (color component data) and second data for liquid crystal panel 3b (brightness data) in a data separation part 14. Color display of the first liquid crystal panel 3a is controlled by the color component data, and black and white display of the second liquid crystal panel 3b is controlled by the brightness data. In parallel with the above operation, light from a light source 1 is separated into two polarisation in a polarisation separation part 2, S polarisation illuminates a color picture image displayed on the first liquid crystal panel 3a from the back, and the color picture image is introduced into an optical system 4 for display through a polarisation plate (not shown).  Moreover, P polarisation separated in the polarisation separation part 2 illuminates a black and white picture image displayed on the second liquid crystal panel 3b from the back to introduce the black and white picture image into the optical system 4 for display. The optical system 4 for display synthesizes and enlarges two picture images which come into to project and display them on screen.
Patent JP-2000332312-A (JP)
Title: Manufacture of laminated piezoelectric ceramic part
Inventor: MINAMI SEIICHI
IPC: H01L41/313
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a laminated piezoelectric ceramic part which can reliably achieve an electric connection between an internal electrode layer and an external electrode and can achieve complete polarization thereof. SOLUTION: Piezoelectric ceramic green sheets as piezoelectric ceramic layers 2 as well as internal electrode layers 1 are alternately stacked to obtain a large plate-like laminate, the laminate is cut into a multiplicity of first laminates having an identical shape, the first laminates are stacked in their thickness direction, and isopropyl alcohol is coated on entire bonding surface of the laminates and again contact pressed to obtain a second laminate having a predetermined thickness. Thereafter the second laminate is burned. external electrodes 3 are formed on both exposed side faces of the internal electrode layers 1, and then a D.C. voltage is applied to the external electrodes 3 for polarizing processing.
Patent JP-S6030356-A (JP)
Title: Print head apparatus
Inventor: ZAISHIYO MASAHIRO
IPC: B41J2/30
Filed: 1983-07-28
Abstract: PURPOSE:To perform a positive printing operation with a saved driving current by driving a multiple trains of dot pins on a printing timing signal different for each dot pin train when they are done in response to a print pin data. CONSTITUTION:A print head section 30 is provided with multiple trains of printing dot pin trains 31a and 31b and dot pins 11 are driven in response to a print pin data with ratch circuits 20a and 20b on a print timing signal different for each train through drive transistors 22a and 22b. In addition, the clearance D2 between the dot pin train 31a and 31b is set based on a print dot pitch and a value containing an adjustment for time difference in the timing between said different print timing signals. This enables almost equalization of the consumption of driving current and the stress of an impact on the print head section 30 even when all of the dot pins 11 are driven.
Patent JP-H05177631-A (JP)
Title: Apparatus for collecting and transmitting plastic strand
Inventor: KURAUSUURIYUUDEIGAA TSUINKE
IPC: B29C48/92
Filed: 1992-05-29
Abstract: PURPOSE: To detect piling-up of plastic strands on a discharge plate by melting of the strands by setting a temperature-dependent electric resistor at a specific position of the discharge plate for passing the strands coming out of a nozzle without disturbance by flowing cooling water. CONSTITUTION: Cooling water led to a radiator tank 2 flows outside through a slot 5, and flows on a discharge plate 1 pulling strands 7 out of a nozzle 6. At least one temperature-dependent resistor (measuring resistor) 8 to send a signal through a threshold switch when a specific temperature is exceeded is mounted in a cooling water free zone 10 on the underside of the discharge plate 1 in the impact region of the strands 7. Or, it is more preferable that another temperature dependent resistor is mounted as a compensation resistor 9 and the resistors 8, 9 are included in a bridge circuit, and that the bridge arm is a threshold switch for indicating a specific temperature difference between the resistors 8, 9.
Patent JP-H0657198-A (JP)
Title: Coating composition
Inventor: KISHIMOTO MASAAKI
IPC: C09D133/14
Filed: 1993-06-10
Abstract: PURPOSE:To provide a protective coating compsn. for preventing the discoloration (corrosion) of silver. CONSTITUTION:A silicone-acrylic resin curable at the normal temp., e.g. one obtd. by compounding a vinyl polymer having reactive groups having basic nitrogen atoms with a compd. having an epoxy group and a hydrolyzable silyl group in the molecule in a specified ratio, is used as the basic film-forming component for preparing a coating compsn. The obtd. compsn., forming a coating film excellent in adhesive properties, transparency, moisture resistance, resistance to hydrogen sulfide, etc., and also in the persistence of those properties, is esp. useful for long protecting decorative silver goods and esp. silverized surfaces of electronic parts, lighting apparatus, etc., from discoloration and corrosion.
Patent JP-H086983-A (JP)
Title: Water-distribution pipe network simulator
Inventor: YAMADA TAIZO
IPC: E03C1/02
Filed: 1994-06-21
Abstract: PURPOSE:To simultaneously perform processings from the input of data to the design and update by eliminating manual and troublesome calculation works in a water-distribution pipe network simulator calculating the pressure and flow rate, etc., of the water-distribution pipe network of water service and simulating the status within the pipe network. CONSTITUTION:This simulator is provided with a drawing input part 1 having a drawing reading function, a drawing recognition function, a drawing function and a drawing joint function and preparing the graphic database of water service facilitates from an inputted drawing, a database control part 2 fetching the attribute data of the graphic database and design result and editing the graphic database, a pipe network design part 3 calculating the pressure and the flow rate of a water-distribution pipe network by defining the water level of water distributing reservoir, node outflow, pipe diameters and connection information, etc., as conditions based on the data of the graphic database, and preparing and editing a model for design and a display part 4 performing a color display and a graphic display of the calculation result data of the pressure and the flow rate and the comparison result of this data and measured data.
Patent JP-S6119740-A (JP)
Title: Continuous heat treatment of strand type wire material and wire material winding rotary wind-up drum used therein
Inventor: TOYODA TETSUO
IPC: C21D9/56
Filed: 1984-07-04
Abstract: PURPOSE:To apply heat treatment to a wire material by stably running the same without generating the interlacing, by winding the wire material around a rotary wind-up drum while restricting the same at the beginning and subsequently allowing said wire material to laterally move on the rotary wind-up drum at the same running speed without restricting the same. CONSTITUTION:To the periphery of a wind-up drum main body 4 provided with a slight taper of a rotary wind-up drum for applying heat treatment to a wire material in a heat treatment furnace while winding up and running the same, taper correction members 5 each arranged so as to provide a constant distance (l) from the center P of the wind-up drum and taper correction members 6 each arranged so as to satisfy formulae represented by the above mentioned distance l1 in a wind-in side 2a=l and the distance l2 in a delivery side 2b<l1 are alternately arranged and fixed at almost equal intervals in plural sets and the wind-up barrel part is constituted at the top surfaces of both members 5, 6. The wound-in wire materials is wound around the polygonal body formed of the correction members 5, 6 in the wind-in side 2a while receiving the restriction in running and contacted with the polygonal body formed only of the correction members 5 in the delivery side 2b and laterally moves on the above-mentioned wind- up barrel part at the same running speed without receiving restriction and interlacing.