baber/WOPTO huggingface dataset:
Patent JP-H1123458-A (JP)
Title: Smoke sensor and monitoring control system
Inventor: SUZUKI TAKASHI
IPC: G08B17/107
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in smoke detection by finding a ratio between the estimated value of one scattered light at the point of the sampling of the other scattered light and the output value of the other scattered light as a ratio between two wavelengths. SOLUTION: There is a slippage of time (t) between the points of the sampling of scattered light with a wavelength λ1 and scattered light with a wavelength λ2 in a light receiving means 14. In order to avoid the inclusion of errors in a ratio between the two wavelengths, a computational means 15 estimates the output value of either the output (y) of the scattered light with a wavelength λ1 or the output (g) of the scattered light with a wavelength λ2 , which are outputted temporally by turns from the light receiving means 14, at the point of the sampling of the other one and obtains a ratio between the estimated output value of one scattered light at the point of the sampling of the other one and the output value of the other scattered light as the ratio between the two wavelengths.  By this estimation process, a ratio between the output (y) of the scattered light with wavelength λ1 and the estimated output (g') of the scattered light with a wavelength λ2 is calculated as a ratio between the two wavelengths. Therefore, a smoke detection processing means 16 can determine the type of gas more accurately on the basis of the ratio y/g' between the two wavelengths with few errors from the computational means 15 and detect only smoke which is a fire factor.
Patent JP-H08253983-A (JP)
Title: Filler strip
Inventor: NISHIMOTO HITOSHI
IPC: E04D1/30
Filed: 1995-03-14
Abstract: PURPOSE: To promote execution efficiency and durability by forming a filler strip provided in a space made between the upper surface of a corrugated roof tile and a ridge tile of a polyethylene foam wherein compression permanent distortion is within specific range. CONSTITUTION: Foaming agent, foaming assistant and bridge formation agent are added to polyethylene resin such as polyethylene, ethylene acetic acid vinyl copolymer, etc., to mix, and foamable composition is compounded. The foamable composition is heated under pressure, and after the foaming agent is partially dissolved to obtain an intermediate foam, it is heated under normal pressure to dissolve the remaining foaming agent to form a polyethylene foam within range of 0-3% of compression permanent distortion under JIS-K-6767. The polyethylene foam is formed in a proper shape to form a filler strip 1, and it is provided to a space between a corrugated roof tile 2 and a roof tile 3.  Accordingly, the filler strip is lightweight and excellent in work efficiency, at the same time, since the form of the filler strip 1 can be easily corrected with cutter, scissors, etc., a construction cost can be reduced, and the weight of a ridge can be also reduced.
Patent JP-S5719673-A (JP)
Title: Electric current detector with resistance change-over circuit
Inventor: MAEDA KOUICHI
IPC: G01R15/08
Filed: 1980-07-10
Abstract: PURPOSE:To suppress spike noise at current detecting resistance change-over by a method wherein a semiconductor switch and a series circuit of resistances are connected between the output terminal of an amplifier a load circuit and further, a saw- tooth wave signal generator is connected to a control input of said switch. CONSTITUTION:A semiconductor switch 25 such as a junction type FET is connected in series to a resister 7, and to an FET gate of this switch a terminal of one side of a saw-tooth wave signal generator 27 is connected and the other terminal of the generator 27 is connected to a common terminal (s) of a change-over switch 29. This common terminal (s) is permitted to be connected selectively to a contact point a connected to an output terminal of an amplifier 3, a contact point (b) connected to an output terminal of a voltage follower 11 or a contact point C connected to a reference potential point. Further, the voltage produced at a load circuit 15 is negatively fedbacked through the voltage foloower 11, to the input of the amplifier 3 and at a terminal 13, constant voltage in correspondence to an input voltage is produced. Through such a configuration, the spike noise to be produced at the time of resistance change over can be suppressed, thereby enabling proper selection of switching over time to be at a desired value.
Patent JP-S5320522-A (JP)
Title: Pulse width modulated circuit for d.c. motor control circuit
Inventor: WADA JIYUNICHI
IPC: H02P7/288
Filed: 1976-08-10
Abstract: PURPOSE: To eliminate switching noise in a d.c. motor controlling circuit employing transistors, by providing flip-flops after the stage of comparators and by controlling the transistors with the use of the outputs of the flip-flops as pulse width modulated outputs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09279814-A (JP)
Title: Fitting method of stone board and fitting unit of stone board
Inventor: TAKAHASHI KENKICHI
IPC: E04F13/21
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling of stone boards, by forming notches at respective corners of the stone board and inserting fixing pieces into the notches to fix them and fixing one end of supports to the fixing pieces and the other end to a fixing member. SOLUTION: Parallel notches are formed on the surface of a stone board 1, in the inside of respective corners of the stone board 1. Fixing pieces 5 made of a quardrilateral steel plate are inserted in these notches, respectively. One end of a support 6 is welded with the fixing piece 5 and fixed thereto and the other end of the support is fixed to the frame body 7 respectively to form a unit 8 provided with a stone board. These unit 8 are stacked by turns and the adjacent supports 6 are bound by steel wires or the like to construct an external wall, an internal wall, a retaining wall, etc. Accordingly, the handling of stone boards can be facilitated and the damage thereof can be prevented.
Patent JP-S57209746-A (JP)
Title: Covering material for surface of molten metal
Inventor: TAKASAKI MASAHISA
IPC: B22D7/10
Filed: 1981-06-20
Abstract: PURPOSE:To prevent cooling, oxidation and generation of hydrogen of molten metal and to improve casting quality by molding ceramic fibers to each other in a lump shape by means of an inorg. binder, covering the surface with a heat resistant material and covering the entire part of the molten metal with such materials. CONSTITUTION:Many of the covering material for molten metal surface prepd. by covering the surfaces of lump-like assemblages of ceramic fibers wherein fibers are bound to each other by a heat resistant inorg. binder of 0.7-1.4g/cm<3> density with a heat resistant material having no affinity to molten metal are floated on the surface of the molten metal. They suppress the dissipation of heat, interrupt the contact between the molten metal and air, and prevent cooling and oxidation of the molten metal as wekl as the generation of gaseous hydrogen.
Patent JP-H06305173-A (JP)
Title: Thermal head heating element drive circuit
Inventor: MATSUMOTO ATSUHIKO
IPC: B41J2/355
Filed: 1993-04-21
Abstract: PURPOSE:To always control a value of an electric current flowing to a heating element to a set constant value, prevent fluctuation of a heating value generated in the heating element to obtain printing with a constant density, and use an unstable dc power source as a heating element drive power source. CONSTITUTION:A thermal head heating element drive circuit provided with a plurality of heating elements comprises an electric conduction control transistor 17 selectively carrying an electric current to the respective heating elements 15 in accordance with printing data; an electric current detection resistor 16 for detecting an electric current flowing to the heating elements 15; and a voltage detection transistor 18 controlling the value of the electric current to a constant value for every heating element 15.
Patent JP-S5429577-A (JP)
Title: Ion plating unit
Inventor: KANEKO SETSUO
IPC: H01L21/26
Filed: 1977-08-09
Abstract: PURPOSE: To avoid the intrusion of impurity included in stainless steel into the substrate, by adding the electrode of high purity Si to the upper part of the stainless steel made substrate holder holding the Si substrate, and by applying negative voltage higher than the negative acceleration voltage applied to the Si substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02272609-A (JP)
Title: Trolley traveling device for working traveling vehicle
Inventor: NOGAMI HISAO
IPC: A01B69/00
Filed: 1989-04-14
Abstract: PURPOSE:To allow a guide member to surely follow up a stringing and to rotate on the stringing by fixing the guide member to be freely rocked in the horizontal direction to the tip part of an oscillation arm to be optionally oscillated in the horizontal and vertical directions and allowing the guide member to elastically contact with the stringing. CONSTITUTION:A supporting pole 19 is fixed to the upper end part of a supporting mast 18 planted on the center of the right and left of the front part of a machine frame 1a so as to be optionally rotated around an axis and the base end part of the rocking arm 20 is fixed to an arm bracket 19a on the upper end of the pole 19 through a supporting shaft 19b so as to be optionally oscillated in the vertical direction. A cylinder shaft 21 is fixed unitedly with the tip (rear end) of the arm 20 and a roll bracket 22a around which the guide roll (guide member) 22 is pivoted is supported by the shaft 21 so as to be optionally rotated around the vertical axis. The arm 20 is always excited upward by an elastic machine 20a and the guide roll 22 is elastically abutted upon the stringing 23 so as to be rotated on the stringing 23. Consequently, the follow-up property of the guide member to the stringing can be extremely improved.
Patent JP-S57210126-A (JP)
Title: High pressure gas fuel engine
Inventor: YAMASHITA RIYUUICHI
IPC: F02M21/02
Filed: 1981-06-19
Abstract: PURPOSE:To improve charging efficiency of an engine and increase its output, by providing a gas fuel valve independently of intake valves, both feeding high pressure gas to the gas fuel valve and opening the gas fuel valve at about the final period in open timing of the intake valves thus increasing a quantity of air in a combustion chamber. CONSTITUTION:Intake valves 20, 22 are arranged to one side of an engine, while a gas fuel valve 24 and exhaust valve 26 are arranged similarly to the other side. An intake passage 28 of each cylinder is formed with the downstream side to branches and communicated to each intake valve, further the upstream side is opened to the inside of an intake box 30. Then the gas fuel valve 24 is parallelly arranged to the exhaust valve 26 and opened and closed by an overhead cam shaft 38 for driving the exhaust valve 26. That is, said cam shaft 38 is formed with a cam 42 for driving said valve 24, and this cam 42 is operated in such a manner that the valve 24 begins to open at about the final period of open timing of the intake valves 20, 22 further closes earlier than ignition timing. In this way, high pressure gas fuel, fed to said valve 24 from a fuel passage 46, is forcibly fed into a combustion chamber filled with air.
Patent JP-H04304211-A (JP)
Title: Method for polymerizing methacrylic ester
Inventor: TAKAHASHI AKIRA
IPC: C08F20/10
Filed: 1991-04-01
Abstract: PURPOSE:To increase the polymn. rate of a methacrylic ester without decreasing the degree of polymn. of the resulting polymer. CONSTITUTION:A methacrylic ester is polymerized in the presence of a specified amt. of a particulate silica, thus enabling the efficient production of a polymer having a high degree of polymn. without detriment to the polymer properties.
Patent JP-S5520682-A (JP)
Title: Coating device
Inventor: TOMIZAKI TAKESHI
IPC: B05C1/02
Filed: 1978-07-31
Abstract: PURPOSE: To spread the coating solution automatically, continuously, and efficiently, by providing a rotating body to continuously transfer the coating solution between the coating solution tank and the edge of the sheet to be coated.  
     CONSTITUTION: A coating device consists of a glue storage tank 3, and rotating body 4 for glue transfer rotated by a motor 8. The rotating body 4 is a conical trapezoid, and its angle of inclination of the peripheral side face with respect to the center line is 45 degrees, and a rotary shaft 9 is also inclined 45 degrees with respect to the horizontal line. Therefore, the lower face 12 of the peripheral side face 11 of the rotating body 4 is horizontal, and the upper face 14 is vertical, and the rotating body 4 is constituted so as to abut against side face P of the core paper 1 transferred in the vertical direction on the shown paper surface by means of a conveyor 2. Thus, when the core paper 1 is sent from the upper face to the back on the  shown paper surface by means of the conveyor 2 and the rotating body is rotated in  the direction of arrow A, liquid glue 13 of hot melt adhesive runs along the peripheral surface and deposits on the edge P of the core paper 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06287897-A (JP)
Title: Base for tacky adhesive kraft tape
Inventor: NISHIKAWA KAZUYA
IPC: C09J7/02
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a base for a tacky adhesive kraft tape having sufficiently high solvent barrierness without applying a polyethylene laminate, directly coatable with an organic solvent solution of a silicone and exhibiting excellent releasability. CONSTITUTION:The base for a tacky adhesive kraft tape consists of an extensible kraft paper produced by using wood pulp as main raw material and a barrier layer composed mainly of a water-soluble resin and formed on one surface of the extensible kraft paper. The barrier layer is applied by a gate roll coater and contains a partially saponified or completely saponified polyvinyl alcohol having a polymerization degree of >=800 and a saponification degree of 88-99.9mol%.
Patent JP-S63261462-A (JP)
Title: Rack division management system
Inventor: TENMA TADASHI
IPC: G06Q50/00
Filed: 1987-04-20
Abstract: PURPOSE:To arrange commodities within a short time by providing the titled system with respective functions for the analysis of individual rack sales record, sales analysis of commodities, the determination of the optimum number of layouts, the automatic determination of commodity arrangement, and conversational correction of commodity arrangement. CONSTITUTION:Individual rack sales record analysis 5 is executed by outputting individual-rack sales records to a terminal 2 through a machine interface 3 on the basis of respective file information of a floor layout 4, individual-rack and individual-commodity sales records 6 and individual-rack commodity arrangement 7. Commodity sales analysis 8 is executed by displaying commodity arrangement and individual-commodity sales amount on the terminal 2 on the basis of information in a commodity arrangement table 11 and an individual- commodity sales table 9. Optimum layout number determination 12 is executed by determining the optimum number of layouts on the basis of the information in the tables 9, 11 and outputting the determined result to the terminal 2. Automatic commodity arrangement determination 13 is executed by determining commodity arrangement on the basis of knowledge in a knowledge base 14 and the information in the table 11. Commodity arrangement conversational correction 10 supports the designer's 1 correction of automatically determined commodity arrangement. Thus, commodity arrangement can be executed within a short time.
Patent JP-H046007-A (JP)
Title: Driving control method for packaging machine
Inventor: YAMAMOTO MASARU
IPC: B65B9/06
Filed: 1990-04-12
Abstract: PURPOSE:To suppress the system from becoming unstable, and obtain a driving control method for a packaging machine which can control a plurality of packaging devices by a method wherein an ideal driving signal generating means to generate stably driving signals for a third driving motor under the ideal condition is provided, and first to third driving motors are control-driven in such a manner that the driving motors are synchronized with the ideal driving signal generating means. CONSTITUTION:First to third driving motors 20, 35, 38 are connected to a control device 48, and this control device 48 is connected to an ideal driving motor 50 which is an ideal driving signal generating means. This ideal driving motor 50 is a virtual motor which runs and stops under an ideal condition to be driven based on data such as an initially input cut mark interval, etc. Signals (pulse) generated from this ideal driving motor 50 are transmitted to respective driving motors 20, 35, 38 through the control device 48, and respective driving motors 20, 35, 38 are control-driven in such a manner that they are synchronized with the ideal driving motor 50 by feed forward control. Therefore, the control reference is constant (not becoming unstable), and the whole system is stabilized.
Patent JP-H06330988-A (JP)
Title: Rotational vibration buffer
Inventor: ANDOREASU ORUPURITSUHI
IPC: F16F15/12
Filed: 1994-05-09
Abstract: PURPOSE: To provide a torsional vibration canceller capable of being assembled and manufactured at a low cost. CONSTITUTION: A retaining member for mutually connecting the partially cylindrical inertial masses of this torsional vibration canceller is at least one ring 5 surrounding the inertial masses radially and externally. The ring 5 has an inside diameter larger than the diameter of the smaller extension part of extension parts 6 provided on both ends of a rotating shaft.
Patent JP-S5428812-A (JP)
Title: Preparation of coated tablet
Inventor: HAYASHIDA TOMOHIRO
IPC: A61K9/28
Filed: 1977-08-09
Abstract: PURPOSE: To prepare a sugar-coated tablet having tough and beautiful coating film, by coating with a composition comprising an aqueous solution of PVA as film base and an anti-blocking agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03294738-A (JP)
Title: Air-conditioner
Inventor: ISHIGAKI SHIGEYA
IPC: F24F11/02
Filed: 1990-04-10
Abstract: PURPOSE:To shorten the operating hour of a compressor at the maximum frequency where the operating efficiency is bad and vibration is large, by a method wherein a frequency increase controller is provided to increase the minimum operating frequency when the load on the compressor is large. CONSTITUTION:The ambient temperature is rather high when the load on a compressor 4 is larger than the reference value. The load is detect and the power source frequency given to the compressor 4 is increased. That is, the increase amount of the frequency is decided according to the magnitude of the power source frequency Hz and the operating ampere value 1. The sum of the present minimum power source frequency and the increase amount is assigned as a new minimum power source frequency is compared with the present frequency given to the compressor 4, and when the present frequency is lower than the minimum frequency N, the frequency is raised up to the minimum frequency N. Therefore, the minimum frequency is forcibly increased by a frequency increase controller to increase the rotating speed of the compressor 4 when the load on the compressor 4 is large.
Patent JP-S62251790-A (JP)
Inventor: SHIN YASUHIRO
IPC: G09G1/14
Filed: 1986-04-25
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-S62251313-A (JP)
Inventor: MORIKAWA HIROSHI
IPC: B65B13/28
Filed: 1986-04-25
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-S63261253-A (JP)
Title: Photosensitive resin composition
Inventor: TSUCHIYA KATSUNORI
IPC: H05K3/18
Filed: 1987-04-17
Abstract: PURPOSE:To improve the thioxotropy of the titled composition, and to make the film thickness of the titled composition mounted on a wiring plate uniform by incorporating an org. clay and/or a hydrophobic hyperfine particulate silica and a hydrophobic fine particulate filler, and a prescribed coupling agent, in the titled composition. CONSTITUTION:The titled composition contains a photopolymerizable unsatd. compd. (A), a sensitizer (system) capable of forming a free radical by an active ray, and the org. clay (B) and/or the hydrophobic hyperfine particulate silica (C) and the hydrophobic fine particulate filler (D) and one or more kinds of silane type, titanate type or aluminium type coupling agent (E) and a novolak type epoxy resin. The compd. (A) is formed by allowing a prescribed amount of a reaction product of the novolak type epoxy resin and an unsatd. carboxylic acid to react with a prescribed amount of a monovalent isocyanate. The titled composition comprises a smectite clay modified so as to have affinity for an org. compd., as the clay (B), and a silica modified to give hydrophobic property to a silanol group existing on a surface of the silica as the silica (C), and the inorg. filler which is effected the surface treatment with a coupling agent (E) as the filler (D).
Patent JP-H07305268-A (JP)
Title: Production of cloth comprising modified protein yarn and the same cloth
Inventor: YAMAMOTO SHIRO
IPC: D06M101/10
Filed: 1994-05-10
Abstract: PURPOSE:To provide a method for producing modified protein fiber and its cloth of mixing spinning suitable for wash.and.wear, capable of being subjected to specific processing such as wrinkling or opal processing. CONSTITUTION:Cloth comprising protein fiber or mixed fiber containing the protein fiber is pretreated to remove fats and oils attached to the cloth. The pretreated cloth is immersed in a 60-85% solution of a neutral salt such as calcium nitrate heated to 60-85 deg.C for a prescribed time (3-5 minutes) to modify and process the protein fiber and subjected to additional treatment with about 3% solution of hydrochloric acid to remove the neutral salt.
Patent JP-H06310677-A (JP)
Title: Manufacture of semiconductor memory
Inventor: OTA YUTAKA
IPC: H01L27/108
Filed: 1993-04-22
Abstract: PURPOSE:To reduce a stray capacitance between bit lines in the manufacture of a DRAM. CONSTITUTION:This method includes a process wherein bit lines BL are formed after a word line is formed, a process wherein a capacitive electrode SN and a dielectric film are formed in this order after the bit lines BL are formed, and a process wherein a counter electrode is formed in a region between the adjoining bit lines.
Patent JP-S5619921-A (JP)
Title: Mounting structure for guide cylinder on feed-in side of vertical pipe forming machine
Inventor: MANFUREETO HIIN
IPC: B21B19/02
Filed: 1979-07-30
Abstract: PURPOSE:The mounting structure which can be surely fixed and can be easily interchanged, by mounting the cannon to the frame through the swivel arm so as to be able to freely swing, and also, by strongly pushing the cannon into the groove installed in the frame through the wing type engaging part so as to be fixed. CONSTITUTION:For dismounting the cannon 1, the hydraulic cylinder 5 of the clampers 15a, 15b, is actuated to release the tightening of the washer 14. Next, the rod of the hydraulic cylinder 4 of the swivel arm 2 is pulled back, and the swivel arm 2 is turned to take the cannon 1 out of the pass line. After that, the cannon 1 is hanged up by the unillustrated crane and is removed away. Next, the cannon 1 of desired size is transported to the position of the swivel arm 2 by the crane, and is brought down so as to engage the arm 11 with the hook 2a; after that, the hydraulic cylinder 5 of the clampers 15a, 15b, and the hydraulic cylinder 4 are actuated to tighten the washer 14 of the cannon 1 for fixing it at the specified position. As a result, the wing type engaging part 12 is strongly pushed into the groove 13 of the frame 101.