baber/WOPTO huggingface dataset:
Patent JP-H03214660-A (JP)
Title: Mos integrated circuit
Inventor: TSUTSUMI TAKESHI
IPC: H01L21/822
Filed: 1990-01-18
Abstract: PURPOSE:To enable execution of a high-speed operation by a method wherein an internal logical processing circuit of an MOS integrated circuit except an input circuit part and an output circuit part thereof is made to operate with a low supply voltage being different from a single supply voltage. CONSTITUTION:An input signal given to an input terminal 1 is converted into a signal having half voltage amplitude, through an input level converting element 2, and inputted to a logic circuit element 3. The logic circuit element 3 receiving the input signal, of which the voltage amplitude has been converted into 1/2, executes a prescribed processing operation with a supply voltage of 1/2 of an input voltage V generated by a DC/DC converter 5 and then delivers an output to an output level converting element 4. A logic signal outputted from the logic circuit element 3 is restored to have the same voltage amplitude as the input signal and outputted to an output terminal 6. According to this constitution, a response speed of the logic circuit element 3 is turned to be twice as high as a usual one and thus execution of a high speed operation is enabled.
Patent JP-S63179225-A (JP)
Title: Yarn body vibration detector
Inventor: SEKI MASAHARU
IPC: G01B11/00
Filed: 1987-01-21
Abstract: PURPOSE:To continuously measure the vibration state of a running yarn body by converging light from the yarn body on a semiconductor position detecting element (PSD) through a columnar lens. CONSTITUTION:Charges generated with light projected on the PSD 4 reaches the resistance layer of the PSD 4 as a photocurrent proportional to the incident energy of the light and is divided inverse proportion to the values of resistance up to electrodes A and B at both ends, and they are led out of the electrodes A and B. The difference 1a-1b between the currents 1a and 1b from the electrodes A and B is divided by the sum of the currents 1a and 1b to find the position of the energy center of the light converged on the PSD 4 as values based on the center of the PSD 4 as a coordinate origin. Namely, the position of the yarn body 1 is found continuously by amplifiers 5-1 and 5-2 which amplify the currents 1a and 1b from the electrodes A and B, an adder 6 which calculates their sum 1a+1b, a subtracter 7 which calculates their difference 1a-1b, and a divider 8 which calculates the ratio (1a-1b)/(1a+1b).
Patent JP-H09197642-A (JP)
Title: Leader and developing method
Inventor: OGAWA MINORU
IPC: G03D13/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To enable the carrying and developing of film without cutting a tip of a photographic film into the U-shape or without attaching the tip of the film with an adhesive tape by fixing one end of a first sheet part and one end of a second sheet part to each other. SOLUTION: A perforation of a tip of a halogenated silver photographic film 3 is hooked on a perforation hooking projection line of a perforation hooking projection 4 of a first sheet part 1, and one end 6 of the first sheet part 1 and one end 6 of a second sheet part 2 are fixed to each other. Furthermore, the tip of the hooked halogenated silver photographic film 3 is pinched by the second sheet part 2 so that the tip of the film 3 is not separated from the perforation hooking projection line of the first sheet part 1. Consequently, the halogenated silver photographic film 3 is not removed from this leader, and this photographic film 3 can be carried and developed without cutting the halogenated silver photographic film 3 into the U-shape and without attaching it with an adhesive tape.
Patent JP-S5293913-A (JP)
Title: Control system of ac motor
Inventor: HIRATA AKIO
IPC: H02P27/06
Filed: 1976-02-04
Abstract: PURPOSE: To speed up a response omitting a following delay of an AC motor at a time of a rotation direction reversing by applying a DC braking with providing a frequency detector in case of performing a 4 quadrants operation without a direct detection of AC motor's number of revolution using a frequency convertor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63179430-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/2405
Filed: 1987-01-20
Abstract: PURPOSE:To improve initializing and erasing characteristics by using amorphous silicon to form the part of a protective layer on the substrate side of a recording layer where said protective layer is adjacent to the recording layer and using an org. resin to form the protective layer on the outside of the recording layer. CONSTITUTION:This recording medium has the substrate 11, the recording layer 13 on which information is recorded and erased by the phase change taking place between different crystal phases when a light beam is projected thereto, the 1st protective layer 12 which is formed between the substrate 11 and the recording layer 13, and the 2nd protective layer 14 which is formed on the recording layer 13. At least the part of the 1st protective layer 12 where said layer is adjacent to the recording layer 13 is formed of the amorphous silicon layer. The 2nd protective layer 14 is formed of the org. resin. The amorphous silicon has the thermal diffusivity lower than the thermal diffusivity of SiO2 and the org. resin has the much smaller thermal diffusivity; therefore, the high capacity to retain the temp. of the recording layer is obtd. The slow cooling and solidifying of the recording layer at the time of the phase change are thus permitted and the initializing and erasing characteristics are improved.
Patent JP-S55103467-A (JP)
Title: Rotational direction detector for rotor
Inventor: TAKAHASHI TOKIHIRO
IPC: G01P13/04
Filed: 1979-02-02
Abstract: PURPOSE: To simplify the circuit constitution by generating two types of signals in accordance with the direction of the rotor and then detecting the rotational direction of the rotor according to the polarity of the pulses led out of those signals mentioned above.  
     CONSTITUTION: When tape 2 runs in the direction of arrow (c) with light shielding plate 7 turned toward arrow (a), notch part 7b opposes to detection part 4a in the order from vertical part 7 2  to slant part 7 1 . And the sudden rise is given to the luminance of light e which is supplied to photo transistor HTR4a 2  from LED4a 1  at part 4a, and then the luminance falls gradually. As a result, the collector potential of HTR4a 2  falls suddenly and then rises gradually. This potential is then supplied to differentiating circuit 8, and the pulse of positive polarity is applied to FF9. With detection of the output of the pulse, the forward rotation is detected. On the other hand, when tape 2 runs toward arrow (d) with plate 7 turned toward arrow (b), the pulse of negative polarity is applied to FF9 to enable detection of the backward rotation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02190958-A (JP)
Title: Bus control device
Inventor: NAKATANI TERUYUKI
IPC: G06F13/36
Filed: 1989-01-19
Abstract: PURPOSE:To easily execute bus wiring and to make it possible to directly transfer data from a peripheral device to a memory by automatically selecting whether a 16-bit data bus is to be connected to the upper 16 bits or lower 16 bits of a 32-bit data bus based upon the address information of a bus cycle. CONSTITUTION:The bus control device is provided with a 32-bit CPU 101, a 32-bit memory 102, a direct memory access(DMA) controller 103, the 32-bit data bus 113, and the 16-bit data bus 121 to control bus buffers 104, 105 for mutually connecting between both the buses 113, 121. The 16-bit data bus 121 connected to 16-bit devices 106, 107 is to be connected to the upper 16 bits 111 or lower 16 bits 112 of the 32-bit data bus is automaticlly selected by the address information of the bus cycle. Consequently, the area of the wiring is easily contracted and bidirection bus control between the CPU and the output device is executed.
Patent JP-S56107451-A (JP)
Title: Stem for magnetron
Inventor: SOTOKAWA YOSHI
IPC: H01J23/14
Filed: 1980-01-30
Abstract: PURPOSE:To facilitate the coaxial formation between a filament and an anode cylindrical body by linearly setting a cathode lead wire and forming a step area on the external surface in which the cathode lead wire of an insulating plate penetrates and is embedded. CONSTITUTION:An insulating plate 15 is tightly sealed around the opening 3 of a stem substrate 1 using sliver wax, etc. and is provided with penetration holes 18 and 19 which making penetrate and embedding a linear cathode lead wire 16 which is connected to the lower cathode end plate and a linear cathode lead wire 17 which  is connected to the upper area of a filament 5, respectively. It forms also a step area  23 on an embedded external surface 22 so that external lead terminals 20 and 21  are fully maintained by insulation distance. Since cathode lead wires 16 and 17 are  linearly set, the orthogonal relationship between the lower cathode end plate 10 and  a magnetron axial line 14.
Patent JP-S58128564-A (JP)
Title: Multiple v grooved pulley made of sheet metal and manufacture thereof
Inventor: ISHII MASAMI
IPC: B21H1/04
Filed: 1982-01-26
Abstract: PURPOSE:To contrive to obtain a light-weight pulley by a structure wherein recesses are provided during the forming process of the pulley on the smooth part of the inner peripheral surface of a flange part, in which V-shaped groove part of the multiple V grooved pulley without losing the durability. CONSTITUTION:The upper roll 12 and rotary internal die roll 17 of a rolling machine and a pulley 1 are rotated by rotating means respectively. When a tapered shaft 21 is moved leftward under the conditions just mentioned above, the rotary internal die roll 17, which is divided into 3 or 4 sectors, is expanded itself peripherally and at the same time the rolling edge part 13 of the upper roll 12 is pressed against the outer peripheral surface 5 of the pulley 1 of the inner and outer peripheral surfaces of the flange are rotated while being pressed strongly with the upper roll 12 and the rotary internal die roll 17. In such a manner as mentioned above, the metallic material of the flange part gradually deforms plastically, resulting in forming the recesses 6a and 6b by the intrusion of the projections 17a and 17b of the rotary internal die roll 17 into the inner peripheral surface 6 of the flange and at the same time in forming V grooves onto its outer peripheral surface.
Patent JP-S57125259-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: NOGUCHI KATSUTOSHI
IPC: C08L27/00
Filed: 1981-01-27
Abstract: PURPOSE: To prepare the titled composition having remarkably improved heat stability and esp. weatherability, by compounding a novel organic phosphate compound to a resin.  
     CONSTITUTION: A halogen-containing resin is compounded with the compound of formula[R 1  is alkylene; R 2 , R 3  and R 4  are H, alkyl, cycloalkyl, aryl, alkylaryl, -M (M is alkali metal), polyhydric phenol residue, polyhydric alcohol residue, etc.; when R 2 , R 3  and R 4  are polyhydric phenol residue, polyhydric alcohol residue, alkaline earth metal or zinc-group element, these may be bonded with each other; m is 1W20; n is 0W10]. The compound can be synthesized by adding phosphorus oxychloride slowly e.g. to isodecyl alcohol, diethylene glycol, triethylamine, and toluene at room temperature under stirring. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58132119-A (JP)
Title: Multicore type sheath-core composite fiber having improved antistatic performance
Inventor: ASANO MASAJI
IPC: D01F8/04
Filed: 1982-01-25
Abstract: PURPOSE:The titled composite fibers, having a fiber-forming polymer as a sheath component and a polymer containing electrically conductive carbon black as core components placed in specific conditions, and having improved antistatic performance with improved fiber properties and durability. CONSTITUTION:Multicore type sheath-core composite fibers, having a fiber- foming polymer (A) as a sheath component 1 and a polymer (B) containing 15-50wt% electrically conductive carbon black as core components 2. The composite weight ratio between the polymers (A) and (B) is (5/95)-(30/70), and the diameter (D) of the composite fibers is <=40mu, and the number of the core components 2 based on one composite fiber is 2-8. The diameter (d) of the core components 2 is 5-10mu, and the shortest distance (L) between the periphery of the composite fiber and the respective core components 2 is 1-5mu. The discharge current in applying 10kV is 10<-7>-10<-3>A, and fabrics having improved antistatic performance can be obtained only by adding 0.01-10wt% resultant composite fibers thereto.
Patent JP-H10204095-A (JP)
Title: Production of alkylglucopyranoside
Inventor: KAMATA TOSHIHIRO
IPC: B01J21/16
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To easily and cleanly produce the subject compound without using mineral acid by a new process comprising the use of a clay mineral as a catalyst in the reaction of glucose with an aliphatic alcohol. SOLUTION: The objective compound of the formula II is produced by reacting glucose of the formula I with an aliphatic alcohol in the presence of a clay mineral (preferably montmorillonite). The aliphatic alcohol is preferably a 1-10C saturated aliphatic alcohol such as 1-propanol. The reaction temperature is preferably 90-100 deg.C and more preferably >=93 deg.C. The reaction is carried out usually for 10-20hr. The amount of the clay mineral is usually 0.5-1 pt.wt. based on 1 pt.wt. of the glucose of the formula I.
Patent JP-H09202712-A (JP)
Title: Production of aqueous lotion for cosmetic
Inventor: YAMASHITA KOZO
IPC: A61K8/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stable cosmetic free from ununiformity of liquid, turbidity, etc., even if animal or vegetable oil, a petroleum based substrate or a designated component are included. SOLUTION: This method for producing aqueous lotion for cosmetic comprises (i) dissolving residual sugars and an antiseptic and antioxidizing agent into an aqueous solution obtained by previously dissolving a part of required amount of sugars such as glucose or maltose and retaining the temperature of the solution at slightly raised temperature to afford an aqueous solution (A), (ii) further adding one or more aqueous solutions comprising other component such as a shell membrane protein, a betaine or a hyaluronic acid salt to the aqueous solution (A) to afford an aqueous solution (B), (iii) adding required amount of aqueous solution of carboxymethyldextrane retained at slightly raised temperature in a state divided into plural portions to the aqueous solution (B) to afford an aqueous solution (C) and (iv)  finally gradually adding a natural polysaccharide pullulan to the aqueous solution (C) while retaining at slightly raised temperature to provide the objective aqueous lotion.
Patent JP-H06217812-A (JP)
Title: Production of wrist watch band
Inventor: HOSHINO YUKIO
IPC: A44C5/02
Filed: 1993-01-26
Abstract: PURPOSE:To provide the wrist watch band which is simple in production and of which delivery time can be easily shorten and can deal with the production in a small quantity with the short delivery time. CONSTITUTION:The first band elements 2 of the wrist watch band of the type having the plural first band elements and second band elements as well as third band elements connecting the first and second bands to each other are formed by blanking a metallic sheet by means of metallic molds and working small holes for plural connecting pins on the flanks thereof. The second band elements 3 are formed by press fitting pins 31L, 31R for connection into the respective small holes of the first band elements 2. The third band elements are formed by cutting a pipe material to a prescribed size and pressing the cut materials by means of metallic molds to a prescribed sectional shape. These band elements are connected to each other to complete the wrist watch band.
Patent JP-S59139012-A (JP)
Inventor: JIYON KAAREI HOFUAA
IPC: G02B6/42
Filed: 1984-01-23
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-S59141266-A (JP)
Inventor: GIRUBAATO NEISON BATAAUITSUKU
IPC: H01J31/28
Filed: 1984-01-23
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-S57127497-A (JP)
Title: Methane fermentation tank
Inventor: MIYANARI MASAHARU
IPC: C02F11/04
Filed: 1981-01-27
Abstract: PURPOSE: To ferment org. matter effectively under prevention of mixing of unfermented sewage and fermented sewage in a methane fermentation tank having two upper and lower chambers, by partitioning the upper tank to plural chambers, and communicating and opening charge pipes for crude refuse, etc. in the lower chamber thereof.  
     CONSTITUTION: Org. matter such as crude refuse is charged through an upper tank 5 into a lower tank 2 from a charge pipe 5, and is heated to the temp. suited for methane fermentation. The inside of an upper tank 3 is partitioned to plural chambers by horizontal partition plates 9, so that the flow of sewage is made gentle. A communicating pipe 7 provided to the pipe 5 is opened into the lowermost chamber to decrease the mixing of the waste water coming up into the upper tank 3 from the lower tank 2 and the sewage in the tank 3. The old sewage which is finished of fermentation is discharged through an overflow pipe  8. Hence, the sewage that can be fermented is returned into the tank 2 and is  effectively utilized for the methane fermentation. The methane accumulated in  the tank 2 is removed through a take-out pipe 6. Since the mixing of the sewage  is decreased by the partition plates 9 of the tank 3, heat losses are reduced as  well. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57125351-A (JP)
Title: Method and kit for preparing sample used for testing endotoxin
Inventor: WATANABE RIYOUZOU
IPC: G01N33/52
Filed: 1981-01-28
Abstract: PURPOSE:To obtain samples used for testing endotoxin without including any disturbance component by a method wherein samples such as blood plasma are caused to flow through a column filled with a water-insoluble antihomo alpha2- macroglobulin antibody and specific crosslinked aryldextrangel. CONSTITUTION:A uniform mixture 2 of 5-20pts.wt. of a water-insoluble antinomo alpha2- macroglobulin antibody which has been fixed in polyacrylamidogel or so and 95- 80pts.wt. of aryldextragel crosslinked with N.N'-methylenebisacrylamido is filled in a column 1 above a support plate 6 by an amount of 2-4ml and pressed by a holding plate 5 from the above. A lower buffer solution layer 8 is enclosed by a bottom cover 7 and an upper buffer solution layer 3 is enclosed by a tight stopper 4, thus providing the completely prepared column 1. Meanwhile, a water solution (A solution) containing high molecular coloring materials to be added to sample and a buffer solution for developing the sample make a set with the above column, so that a preparing kit is obtained. Samples such as blood plasma are mixed with the solution A and caused to flow through the column, thereby to develop the sample with the buffer solution for developing. Then, the eluted colored fractions are collected to obtain testing samples including no disturbance substance.
Patent JP-S58130766-A (JP)
Title: Slide device by magnetic force
Inventor: TAKACHI TOSHIO
IPC: H02N11/00
Filed: 1982-01-26
Abstract: PURPOSE:To generate strong force by advancing the magnet of an actuator between the magnets of a slide rod by approaching to the slide rod of the actuator and operating it efficiently by magnetic operation on a linear line. CONSTITUTION:A plurality of magnets 2, 2 are formed oppositely longitudinally at N-poles 2a and S-poles 2b on a slide rod 1, are stood in parallel at an equal interval, and are longitudinally telescopically mounted on a frame 7. Similarly, a plurality of actuators 3, 3 are stood in parallel in the similar structure, and coupled actuators 4 are separably mounted on the frame 7 to be engaged with the rod 1 between the magnets.
Patent JP-H08202442-A (JP)
Title: Process input/output test device for digital instrumentation system
Inventor: KAWAKAMI AKIFUMI
IPC: G05B23/02
Filed: 1995-01-27
Abstract: PURPOSE: To facilitate a process input/output test, shorten the test time, and reduce the human operation by automating the process input/output test. CONSTITUTION: This device consists of a controller 2 for controlling a digital instrumentation system 21 to be tested, an input/output point switch 3 which switches an input/output point of a process input/output substrate through a connection cable, a signal generator 4, and a measuring instrument 5 and is connected to an input/output signal transmission and reception part which transmits and receives input/output signals. The input/output signal transmission and reception part is connected to a control part through a GPIB communication system 6 and controlled according to a test program, and the digital instrumentation system 21 is automatically tested by the process input/output test device 22.
Patent JP-H06224081-A (JP)
Title: Chip-type solid electrolytic capacitor
Inventor: KURITA JUNICHI
IPC: H01G9/004
Filed: 1993-01-27
Abstract: PURPOSE:To provide a chip-type solid electrolytic capacitor which has improved electrical characteristics and yield, is compact, has a large capacitance, is inexpensive, and can be manufactured in a mass easily. CONSTITUTION:A cathode conductor layer 16 which is thicker than a cathode layer 15 is provided at a surface opposing the leading surface of an anode- leading wire 12 in a cathode layer 15 of a capacitor element 11, the cathode conductor layer 16 is constituted so that a metal power which is baser than the cathode metal layer is contained, and the capacitor element 11 and the cathode conductor layer 16 are covered with coating resin 18 so that the anode- leading wire 12 can be led to one side. Further, the coating resin 18 of one part of the cathode-leading surface 16a opposing the anode-leading surface 12a of the coating resin 18 is eliminated and the cathode conductor layer 16 is exposed to the cathode-leading surface 16 and an anode metal layer 19 and a cathode metal layer 20 are formed by plating the anode-leading surface 12a and the cathode-leading surface 16a of the coating resin 18.
Patent JP-H04238694-A (JP)
Title: Welding flux being excellent in workability
Inventor: KATO YOSHIO
IPC: B23K35/362
Filed: 1991-01-08
Abstract: PURPOSE:To improve high speed ability and workability of welding by specifying a flux component and by indexing its melting point and viscosity. CONSTITUTION:A flux for use in submerge arc welding for steel essentially consists of 14-50% SiO2, 2-25% MnO, 10-45% CaO, 3-15% MgO, 2.5-10.0% TiO2. 3-20% Al2O3, 5-40% CaF2, and 1.5-3.5% BaO in wt. Also, this flux satisfies a component of 30-50% (SiO2+Al2O3) and 35-60% (CaO+TiO2+CaF2). Moreover, it satisfies 1100-1600 deg.C melting point and 0.65-1.30poise viscosity. By setting these slag properties, such as melting point, viscosity at 1300 deg.C, a welding speed which is limited by characteristic welding phenomena caused by high basicity flux in thin layer can be improved.