baber/WOPTO huggingface dataset:
Patent JP-H02285669-A (JP)
Title: Memory device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/10
Filed: 1989-04-26
Abstract: PURPOSE:To make it possible to realize a reduction in the sizes of memory cells and an increase in the integration of the memory cells and moreover, to obtain the memory cells capable of contriving an augmentation in a capacity by a method wherein a lower electrode, which is connected with a capacitor in the memory cell on one side of the memory cells adjoining each other, is formed of a first conductive layer, a lower electrode, which is connected with the capacitor in the other memory cell, is formed of a second conductive layer and the like. CONSTITUTION:An electrode 14 on one side, which is connected with a substrate 1 of a capacitor in the memory cell A on one side of at least two memory cells A and B adjoining each other, is formed of a first conductive layer, an electrode 19 on one side, which is connected with the substrate 1 of the capacitor in the other memory cell B of the above two memory cells A and B, is formed of a second conductive layer, which is a layer upper than the above first conductive layer, and at the same time, a third conductive layer, which is superposed on the above first conductive layer in a part D where the above memory cells adjoin each other and is a layer upper than the first and second conductive layers, is formed on the surface of the first conductive layer including the upper surface and lower surface of the first conductive layer and on the surface of the second conductive layer including the upper surface and lower surface of the second conductive layer and the third conductive layer is contrived so that it is used as an electrode 25 on the other side of the above capacitor.
Patent JP-S588507-A (JP)
Title: Selective separation membrane
Inventor: KATOU YASUO
IPC: C08G79/02
Filed: 1981-07-07
Abstract: PURPOSE:To obtain a separation membrane from a polymer with good heat resistance having repeating units consisting of at leat 60% specific component. CONSTITUTION:Polyester or polyether ester having repeating units consisting of at least 60wt% compoent of the formula is prepared from a phonshonic acid or phosphoric acid, a dihalide of a dicarboxylic acid and glycols by an interfacial polymerization method or the like and the obtained polymer is dissolved in an aprotic solvent and the resulting solution is formed into a homogenous, or a  symmetric or an asymmetric porous membrane to prepare a selective separation membrane having a thickness of pref. 0.1-300mu. As an org. high-molecular material of a porous membrane used as a support, cellulose acetate, polysulfone or polyvinyl fluoride are used. The thickness of the thin film coated on the membrane is pref. 0.01-10mu. In the formula, R<1> is a 1-18C hydrocarbon group, R<2> and R<3> are each H, Cl, Br or a monovalent 1-4C hydrocarbon group and a is 0 or 1.
Patent JP-S58224563-A (JP)
Title: Switching regulator
Inventor: SUZUKI YUKIO
IPC: H02M3/338
Filed: 1982-06-23
Abstract: PURPOSE:To reduce the current load and to decrease the loss of an auxiliary power source for a control circuit by obtaining the gate current of a thyristor from another coil which is magnetically coupled to a main switching element drive coil coupled to the output stage of the control circuit. CONSTITUTION:When an input power source 1 is energized, the voltage of a condenser 7 rises in accordance with the time constant of a current limiting resistor 10 and the input smoothing condenser 7 by the output of a full-wave rectifier 2, thereby automatically oscillating a transistor 12. Accordingly, a voltage is established in an auxiliary power source circuit 20 through a main transistor 14. Thus, a control circuit 13 is operated, a control signal is applied from the coil mG of a transformer 15 for driving a main switching element to the base of the main switching transistor 12, and a current is also flowed simultaneously to the base of an amplifying transistor 23. Therefore, the gate current of the thyristor 6 is flowed through a resistor 3 and conducts the thyristor 6.
Patent JP-S589176-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMURA NOBUO
IPC: B41J2/32
Filed: 1981-07-10
Abstract: PURPOSE:To form a magnetized pattern on a recording medium in accordance with a heat pulse signal modulated by image information, without using a special material such as CrO2, etc., by providing a magnetic recording layer on one surface of a high magnetic permeability layer having a low curie point. CONSTITUTION:A magnetic recording medium is manufactured by providing a magnetic recording layer 7 of 2mu, consisting of a Co-Ni-P alloy, on one surface of a high magnetic permeability layer 8 of 30mum in thickness, which consists of an Ni 0.79 Fe alloy and has curie temperature of 250 deg.C. On the exposure surface of the high magnetic permeability 8, a magnetic head core contacts and runs, and on the exposure surface of the magnetic recording layer 7, a heating element array having a heating part 4 contacts and runs. In case when a direct current flows to the heating part, heat energy is supplied to the layer 8, the layer 8 becomes non-magnetic, transmittivity of a magnetic line of force drops, a magnetic flux induced by a winding 6 looks like a magnetic path (a), and passes through a magnetic recording layer, too, but in case when it is not heated, a magnetic path (b) does not pass through the magnetic recording layer.
Patent JP-S61265561-A (JP)
Title: Apparatus for automatically measuring concentration of ionized substance in air
Inventor: KASE TAKAO
IPC: G01N27/416
Filed: 1985-05-20
Abstract: PURPOSE:To enable automatic measurement from sampling to an analytical process, by absorbing the ionized substance in air with water in an ionized substance absorbing apparatus and detecting the same in the absorbing solution while controlling each process by an operator. CONSTITUTION:Ultra-pure water 7 is sent to ionized substance absorbing apparatuses 15a, 15b, 15c from a quantitative water supply device 1 though piping 10. Air is sucked by an air feeder 30 to be successively sent to the absorbing apparatuses 15a, 15b, 15c in series by pipings 25, 26, 27 and, for example, Na air is absorbed with water. Next, the absorbing solution is sent to an ion detection device 40 from the absorbing apparatuses 15a-15c to detect the ionized substance while the detection data is inputted to an operator 49. Then, the concn. of Na in air is operated from the detection value of the ionized substance and the air supply amount. Because the ionized substance in air is automatically analyzed from sampling to an analytical process, analysis can be performed continuously and smoothly.
Patent JP-H10298695-A (JP)
Title: Titanium-carbonitride-base alloy
Inventor: ISOBE KAZUTAKA
IPC: C22C29/04
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a titaniumm-carbonitride base alloy for a cutting tool made of cermet having long service life by regulating respective areas of black core parts in hard-phase grains to specific values and regulating the proportion between the grain having larger area of black core part and the grain having smaller area of black core part to values in a specific range. SOLUTION: The cross section of a titanium-carbonitride-base alloy is observed under a scanning electron microscope. Black core parts 1, being enriched in Ti and showing black, are located in respective core parts of hard-phase grains A, B of the alloy, respectively, and a gray peripheral structure 2 is located in the peripheral part of each black core part 1. When a grain, in which the area of the black core part 1 comprises >=30% of the area of the grain as a whole, is called grain A, and a grain, in which the area of the black core part 1 comprises <30% of the area of the grain as a whole, is called grain B, the average area of the black core parts 1 in the grains A and that in the grains B are regulated to 0.8-2.5 μm<2> and 0.1-0.7 μm<2> , respectively. It is preferable to regulate the hard phase, consisting of the grains A and the grains B, to 80-95 wt.%.  Further, respective areas of the grains A and the grains B are in the ratio satisfying 0.3<=A/(A+B)<=0.8.
Patent JP-H02286307-A (JP)
Title: Method and apparatus for supplying kneading material
Inventor: IMAMURA HIROFUMI
IPC: B29K21/00
Filed: 1989-04-28
Abstract: PURPOSE:To enhance working efficiency by automatically weighing the rubber material supplied from a warming roll apparatus so as to obtain the wt. corresponding to the volume of a plurality of kneading apparatuses to continuously supply the same to the kneading apparatuses. CONSTITUTION:A predetermined volume of the rubber material Wa fed from a warming roll apparatus 1 while warmed is supplied to an accumulation conveyor 7b from the feed conveyor 7a of one feed apparatus and a definite volume of the rubber material Wa accumulated thereon is subsequently supplied to a weighing conveyor 7c. The supplied rubber material Wa is weighed by the weighing conveyor 7c and successively supplied to a charging conveyor 7d by the quantity corresponding to the volume of one kneading apparatus 3. After the completion of supply, the rubber material Wa is successively supplied to the other kneading apparatus 3 by the quantity corresponding to the volume thereof by other feed apparatus 4 and a predetermined volume of the rubber material Wa is alternately charged on the rolls 3a, 3b of two kneading apparatuses 3.
Patent JP-2000296190-A (JP)
Title: Golf club head
Inventor: FUKUTANI KAZUO
IPC: A63B53/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide at low cost a golf club head which provides increased carry and stability of ball striking direction and which has a ball striking face with increased strength. SOLUTION: The face part 2 of the head body 1 of this club head A is formed into a double structure in which a rear face plate 2a given resiliency by means of a plurality of holes 3, grooves or cutouts 6 and having a resilient characteristic is secured to a front face plate 2b being thinner than the rear face plate 2a and having score fin grooves 6 formed in its surface, so as to enhance the impact energy and surface rigidity of a ball striking face.
Patent JP-S62264718-A (JP)
Title: Pcm signal receiver
Inventor: KATO OSAMU
IPC: H04L25/06
Filed: 1986-05-13
Abstract: PURPOSE: To exclude a clamp circuit and to widen the reception dynamic range by connecting a resistor in parallel with a clamp P diode when no DC component fluctuation is caused in a transmission signal. CONSTITUTION:Pin terminals 2, 4 are connected in a PCM signal receiver comprising a clamp capacitor 3, a clamp diode 4 and an identifier input level adjusting terminal 3, and a resistor is mounted externally. When a reception signal has a fluctuated DC component, the clamp diode 4 applies clamping. On the other hand, no DC fluctuation is caused in the reception signal, a resistor is connected to the said terminals 2, 4 to avoid clamping. Thus, when no DC fluctuation exists in the input signal, a wider dynamic range is obtained.
Patent JP-S63277123-A (JP)
Title: Rod transport device
Inventor: KISHIMOTO TORU
IPC: B65G47/52
Filed: 1987-04-30
Abstract: PURPOSE:To supply rods automatically with defective ones removed, by furnishing No.2 transport means near the end of a No.1 transport means, and equipping the No.2 transport means with an endless chain with pawls running parallelly at the same speed. CONSTITUTION:An endless caterpillar chain 11 sinks from a position a little above another endless chain 21 with pawls by and by, and at the point P where the two intersect, each piece of rod-shaped snack 40 carried on a caterpillar 15 is pinched at its two ends between pawls 21a and supported by the chain 21. After passing the point P, the caterpillar chain 11 sinks further, and the caterpillar 15 separates from the rods 40, which are transported to a chocolate coating machine in the condition that the two ends are borne by the chain 21. At this transfer, any piece 40' unacceptably shorter than the specified length is not borne by the chain 21 to fall off, and thus is removed.
Patent JP-S62266197-A (JP)
Title: Apparatus for treating waste water such as chemical liquid
Inventor: FUJITA YOKICHI
IPC: C02F1/66
Filed: 1986-05-12
Abstract: PURPOSE:To efficiently perform neutralization treatment, by providing not only the pH meter arranged to a waste water supply part to a neutralization tank but also an injection pipe receiving the supply of an acid or alkali necessary for neutralization on the basis of the detection value of the pH meter and a stirring blade. CONSTITUTION:The pH value of waste water is measured by the first pH meter 13 arranged to a waste water supply part 12 and an acid or alkali necessary for neutralization is supplied to a neutralization tank 7 from injection pipes 14, 15 on the basis of the detection value of the pH meter 13. The waste water stirred by a stirring blade 16 and having completed neutralization exceeds an overflow means 10 to flow in a monitor tank 11. The neutralization state of the waste water is again confirmed by the second pH meter 24 arranged in this side of the partitioned storage part 23 provided in the side of the discharge port 22 of the monitor tank 11. When neutralization is imperfect, a change-over valve 31 is changed over to the return pipeline 30 to a waste water storage tank 1 and waste water is returned to the waste water storage tank 1 and recirculated to the neutralization tank 7 to perform perfect neutralization.
Patent JP-S601254-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: TERAO HARUO
IPC: F16L11/10
Filed: 1983-06-17
Abstract: PURPOSE:To provide the titled compsn. having excellent frictional properties and wear characteristics and suitable for use as a sliding material, by blending a specified high-molecular, high-density PE powder with a polybutylene terephthalate resin. CONSTITUTION:The titled compsn. is obtd. by blending 1-40pts.wt. high-molecular, high-density PE powder having a melt index of 10 or below with 97- 70pts.wt. polybutylene terephthalate resin (hereinafter referred to as PBT resin). PBT resin has excellent mechanical properties and heat resistance so that it is used as a material which is injection-molded into mechanical and electrical parts and extruded into pipe, tube, etc. However, its polymer has poor frictional and wear characteristics by itself, so that it is unsuitable as a sliding tube on which metal wires slide. By blending said PE power, a polymer can be obtd. which is free from the above disadvantage and can be used as a sliding material.
Patent JP-S588877-A (JP)
Title: Automatic closing device for main gas cock
Inventor: UEHIGASHI TETSUJI
IPC: F16K17/36
Filed: 1981-07-09
Abstract: PURPOSE:To enable a main cock to be automatically closed by pressing a swing type latch stoppingly and directly against a valve body set to a position in which a gas flow hole is kept opened against a closing maintaining mechanism and providing a sensor and a solenoid opposed to the latch. CONSTITUTION:A sensor detects any gas leaks to energize a solenoid 26 which turns and attracts a latch 18 about a stud 19 so that a pawl 20 of the latch 18 is disengaged from a engaging shoulder 19 of a segment cam while a valve body 11 is immediately rotated counterclockwise 90 deg. by releasing action of a coil spring 12 under the tightened condition. As a result, the other end 14b of an arcuate notch 14 of a cam 10 abuts against a stopper 24 to ensure the accurate 90 deg. rotation so that a gas flow hole 3 and a through hole 6 of valve 7 cross orthogonally with each other to shut off the communication between both holes 6, 3 and close instantly the gas flow hole 3 with the valve 7.
Patent JP-S60252479-A (JP)
Title: Pyrazolesulfonylurea derivative, preparation thereof and herbicide
Inventor: YAMAMOTO SUSUMU
IPC: A01N47/36
Filed: 1984-05-28
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is alkenyl, alkynyl, alkoxyalkyl, etc.; R<2> is lower alkyl, alkenyl, alkynyl or haloalkyl, etc.; X and Y each are independently H, lower alkyl, lower alkoxyl or halogen; Z is N or a group -CH=). EXAMPLE:N-[ 4,6-Dimethoxypyrimidin-2-yl )aminocarbonyl ]-4-ethoxycarbonyl-1- methoxymethylpyazole-5-sulfonamide. USE:A selective herbicide, having high herbicidal activity in a much smaller amount of chemical than the well-known compound, and capable of exhibiting effect even in orchards and noncultivated land. PREPARATION:A pyrazolesulfonyl isocyanate derivative expressed by formula IIis dissolved in a fully dried inert solvent, e.g. dioxane, and pyrimidine or a trazine derivative expressed by formula III is added thereto and stirred to give the aimed compound expressed by formula I.
Patent JP-H07318521-A (JP)
Title: Method and apparatus for analyzing with x-rays
Inventor: HASEGAWA MASAKI
IPC: G01N23/227
Filed: 1994-05-23
Abstract: PURPOSE:To improve energy resolution and to accurately analyze a chemical state by condensing exciting lights in a region of the size of a predetermined diameter or less on a sample surface by using an optical element. CONSTITUTION:In order to fall the entire energy analyzer within the inner diameter of a standard tube which can be connected to an ICF253 flange, the radius of a semispherical grid 2 is set to 40mm, and the diameter of its opening A is set to its 1%, and hence it becomes about 40mum. Then, when a radiant light from a normal deflecting electromagnet is, for example, limited by a pinhole as a light source (size of about 600mumPHI), a Walter reflecting mirror having a contraction ratio of l/30 is used as an exciting light condensing optical element 4, and the light is incident on the surface of a sample S at an angle of 25 degrees, even if an irradiating area is limited to the 1/10 (about 40mum) or less of the diameter of the opening A, sufficient quantity of the exciting light can be radiated to the sample S. Accordingly, the irradiating area can be reduced from the size of the opening A without remarkably attenuating the intensity of the incident exciting light, thereby improving its energy resolution.
Patent JP-H10280422-A (JP)
Title: Slope protection block
Inventor: KURIHARA KOJI
IPC: E02D17/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction by making the weight of a slope protection block lightweight and eliminating trouble resulting from the division of the block. SOLUTION: A slope protection block 1 has an additional wall part 3 and a bearing plate rest 4 projected from the front of a vertical wall 2, and a plurality of detachable leg bodies 5 on the lower part of the front. Furthermore, the slope protection block 1 is a wall body made of precast concrete, and formed integrally with due consideration of weight suitable for the transport and erection works thereof. After an anchor is made tension, the vertical wall 2 falls in such a state as pressed to the natural ground and consequently the leg bodies 5 become free from the action of a load. Thus, the leg bodies 5 can be demounted for diversion to another slope protection block.
Patent JP-H10279074-A (JP)
Title: Lead terminal scrap carrying device
Inventor: KASHIWAGI NOBUAKI
IPC: B65G54/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a lead terminal scrap carrying device capable of efficiently carrying the lead terminal scrap consisting of the magnetic material to the prescribed position with simple constitution. SOLUTION: Magnets 3a, 3b are fitted to a rotor 1, and a non-magnetic plate 4 is arranged so that at least a part of the traffic line of the magnets 3a, 3b is approximately parallel to their surface when the magnets 3a, 3b are moved as the rotor 1 is rotated, the rotor 1 is rotated to turn and move the magnets 3a, 3b, and the lead terminal scrap 10 is moved while attracted to the surface by the magnetism.
Patent JP-H01278290-A (JP)
Title: Rotary torque detector for dc motor
Inventor: TANIGUCHI YOSHIAKI
IPC: H02P7/288
Filed: 1988-04-30
Abstract: PURPOSE:To enhance a detection gain without raising a sensor circuit supplying voltage by calculating a torque on the basis of the output of operational amplifiers of two systems for amplifying a voltage generated at a current detecting resistor, shifting its level and outputting it, and detecting a rotating direction. CONSTITUTION:A current flows to a current detecting resistor 14 when a motor 1 is normally rotated, and an operational amplifier 12 generates a positive voltage. A current flows to a current detecting resistor 12 at the time of reverse rotation, and an operational amplifier 11 generates a positive voltage. Accordingly, a comparator 21 outputs '1' of rotating direction signal (a) at the time of normal rotation and '0' at the time of reverse rotation. An analog switch 22 is shifted to an upper side at the time of normal rotation, and to a lower side at the time of reverse rotation. Accordingly, a torque calculator 23 calculates a torque from a voltage responsive to the amplitude of the current flowing to the motor 1, and outputs a torque signal T.
Patent JP-H0624933-A (JP)
Title: Finishing cosmetic compounded with solid silicone
Inventor: IGARASHI HIROSHI
IPC: A61K8/00
Filed: 1992-03-18
Abstract: PURPOSE:To provide a finishing cosmetic such as a lip stick or a foundation excellent in the life of the cosmetic even after coated and used, and free from stickiness and oily touch. CONSTITUTION:The cosmetic is characterized by compounding 1-30wt.% of an alkylsiloxysilicate component of solid silicone having a structure of (R3 Si)2O.nSiO2 [R.: alkyl; alkyl is methyl (CH3.) and/or ethyl (C2H5.); (n) is 1-5], and 1-60wt.% of a low viscous silicone oil component having a viscosity of <=10cs(at 25 deg.C) or 0-40wt.% of a silicone oil and/or an oil agent except the low viscous silicone oil, in addition to ordinary components used for the production of the finishing cosmetic.
Patent JP-2000079244-A (JP)
Title: Control board housing box for game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To engage one side each of a base body and a lid body without causing any clearance by a simple structure and to reduce the disposing number of sealing members. SOLUTION: This control board housing box is provided with the base body 12 and the lid body 13 detachably, openably and closably mounted to one side of the base body 12 by a detaching/opening/closing means. The detaching/ opening/closing means is provided with an engaging hole part 120 provided with an opening part 120a and a projection part 130 provided with an engaging edge 131 to be disengageably inserted to the engaging hole part 120. Between the base body 12 and the lid body 13, a sealing part for sealing the lid body 13 to the base body 12 in a closed state at the opposite part of one side where the engaging hole part 120 and the engaging edge 131 are formed is disposed.
Patent JP-H01280168-A (JP)
Title: Sound-insulating floor
Inventor: KOBAYASHI YASUHIKO
IPC: E04B1/86
Filed: 1988-04-30
Abstract: PURPOSE:To raise the sound insulation against heavily impact sound by a method in which the portion between an upper plate and a lower plate is divided into many small sections by partition parts and small holes through which the small compartments are led to the open air are formed in the lower plate. CONSTITUTION:A sound-insulating floor 1 has an upper plate 2 and a lower plate 3 which are made of particle board, plywood, etc., where partition plates 4 of paper honeycomb or well-cribbed plywood, etc., are attached to the portion between the plates 2 and 3 to form many small compartments between the plates 2 and 3. Small round holes 5 are formed in the plate 3 to lead the compartments to the open air. Sound of about 63Hz can thus be damped by resonance by the holes 5 under a given specification and the rigidity of the sound-insulating plate can be raised by regulating the thickness and distance of the plates 2 and 3. Sound-insulating effect over all frequency regions can be enhanced.