baber/WOPTO huggingface dataset:
Patent JP-S5918779-A (JP)
Title: Manufacture of ribbon-shaped pressure-sensitive adhesive
Inventor: KAKIMOTO HIROBUMI
IPC: C09J7/02
Filed: 1982-07-23
Abstract: PURPOSE:To obtain titled adhesive free from any clogging development on delivery, by drawing to a specific thickness, using a pair of pinch rolls, a polyester nonwoven fabric with both surface covered by impregnation with a thermoplastic rubbery tackifying material with the rolls set at a temperature higher than the softening point of said material, followed by winding by applying a double-sided release paper. CONSTITUTION:An example of the manufacturing process is as follows: a polyester nonwoven fabric 1 is dipped in the both 4 filled with a molten thermoplastic rubbery tackifying material to cover both surfaces with said material 2. The resulting covered fabric delivered from the both 4 is then drawn to a thickness of 0.2-1.5mm., using a pair of pinch rolls 5 set at a temperature higher than the softening point of said material by 10-100 deg.C, followed by inserting a double-sided release paper 3 before winding, thus obtaining the objective adhesive. Preferably, the tackifying material mentioned above consists mainly of a butyl rubber, having a softening point 80-220 deg.C; or composed chiefly of a styrene-butadiene or styrene-isoprene block copolymer, having a softening point 80-180 deg.C. EFFECT:Eliminating nonuniform thickness due to foreign material contamination. Achieving higher dimensional accuracy.
Patent JP-S5919395-A (JP)
Inventor: SHINADA SATORU
IPC: H05K3/36
Filed: 1982-07-23
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-H01298094-A (JP)
Title: Production of diamondlike carbon film
Inventor: HIRABAYASHI KEIJI
IPC: C23C16/50
Filed: 1988-05-27
Abstract: PURPOSE:To form a carbon film sufficiently provided with practicability as a diamond at low temp. by exciting gas contg. carbon with high-frequency plasma under the irradiation of ion beams generated from gaseous hydrogen or rare gas and forming the diamondlike carbon film on a substrate. CONSTITUTION:A diamondlike carbon film is formed on a substrate 5 under the irradiation of ion beams (a generator 2 and an ion-source gas introduction port 3) by exciting gas 4 contg. carbon with high-frequency plasma (a high frequency generation source 7). In the above-mentioned stage, the acceleration voltage of the irradiating ion beams is regulated to 100-5000V and the ion beams formed from one or more kinds of gases selected from hydrogen and rare gas (He, Ar and Ne, etc.), are utilized as the above-mentioned ion beams. The substrate 5 may be heated in accordance with necessity but the excellent diamondlike carbon film can be obtained without heating the substrate.
Patent JP-S5754448-A (JP)
Title: Modulation circuit
Inventor: MUROZAKI MIKIO
IPC: H04J1/02
Filed: 1980-09-18
Abstract: PURPOSE:To suppress unnecessary side bands stably with a low cost constitution, by constituting a modulation circuit with one chip modulation element and components commonly used. CONSTITUTION:A broadcast program signal applied to the base of transistors TRs 19, 20 is amplified with an amplifying operation determined with an operation bias decided by a constant current source 21, and then it is outputted to the collector as modulated waves via TRs 15-18 for modulation switched with the carrier frequency applied to terminals 13, 14. In this case, voltages of signals inputted to terminals 11, 12 are takes respectively as P1, P2, then the signal P1 is modulated with the TRs 15, 17 and the signal P2 is with the TRs 16, 18 independently. When the modulation product thus obtained is picked up as the output of sum, only the frequency component of lower side band is outputted, the upper side band is cancelled and suppressed. The TRs 15-18 used for this circuit are TR elements of one chip, and since the constant current source 21 is made common, the number of components can be made less and the dispersion in the characteristics of constituents can be made less.
Patent JP-S62284960-A (JP)
Title: Fluid pressure regulator
Inventor: ASAYAMA YOSHIAKI
IPC: F02M69/54
Filed: 1986-06-03
Abstract: PURPOSE:To make fluid pressure greatly variable without using any large driv ing force, by pressing a valve seat or a valve member with an elastic body so as to resist the fluid pressure and, when this fluid pressure is within the specified range, making another elastic body act on the valve seat or the valve member. CONSTITUTION:When an internal combustion engine 1 runs as usual, a coil 27b of a fluid pressure regulator 7 is energized by a signal out of an electric controller 10, and a holding device 20 is attracted and held by an electromagnet 27 whereby action to a valve member 14 of a second elastic body 28 is checked. Therefore, the valve member 14 receives only pressing force of a first elastic body 26, thus fuel pressure is regulated in corresponding to the pressing force. On the other hand, at the time of warm restarting, temperature of an injector 9 is detected by a temperature sensor 10b, and the coil 27b is deenergized as long as the specified time, releasing the attraction of the holding part 29. With this constitution, the holding part 29 is pressed by the second elastic body 28, and pressing force of these elastic bodies 26 and 28 is made to act on the valve member 14, thus the fuel pressure is regulated to pressure corresponding to the sum total of both pressing forces.
Patent JP-H11320742-A (JP)
Title: Absorbent
Inventor: OCHI KENGO
IPC: A61F13/15
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the return and cross leakage of liquid at a low cost by a method in which lamination is done without laying a sheet material, an adsorbent material is laid between the first and second cover sheets, and at least one of the cover sheets is made to be liquid-permeable. SOLUTION: A laminate in which a belt-shaped absorbent material layer 40 and a pattern-molded absorbent material layer 35 are laid between a carrier tissue 33 and a cover tissue 31 is constituted and cut/separated according to the outside form of the absorbent material layer 34 in order to produce an absorbent. In this absorbent, there is no need to lay tissue and the like between the second absorbent material layer 40 and the first absorbent material layer 35. A hot melt adhesive is applicable to bond the first absorbent material layer 35 and the cover tissue 31 together and the second absorbent material layer 40 and the carrier tissue 33 together, and the cover tissue 31 and the carrier tissue may be bonded to each other in the peripheral parts of the absorbent material layers 35, 40.
Patent JP-S5252603-A (JP)
Title: Reproduction appartus
Inventor: MATSUDAIRA TAKESHI
IPC: G11B20/06
Filed: 1975-10-24
Abstract: PURPOSE:To reproduce a disc recording coded audio signals and synchronous signals in combination with a video disc, by coding the audio signals.
Patent JP-H08300309-A (JP)
Title: Planer for working alc panel cutout
Inventor: KATO TERUO
IPC: B27C1/10
Filed: 1995-04-28
Abstract: PURPOSE: To efficiently cut an ALC panel in a short time even if a worker is not necessarily skilled by forming a stationary base for slidably mounting a cutting blade having the width substantially equal to a body width at a predetermined angle integrally with the body. CONSTITUTION: A planer 2 comprises a cutting blade 4 having the width substantially equal to the width of a body 3, a stationary base 5 having a oblique face slidably mountable with the blade 4 and formed integrally with the body 3, and a handle provided on the body 3. When the planer 2 is used to make the cutout of a header surface, a winged screw 6 is first loosened to slide the blade 4 on the upper surface if the base 5 to be moved in response to the depth of the cutout to be cut, the protruding size of the body 3 from the bottom is regulated to a desired size, and fixed. Then, when the blade 4 is brought into contact with the header face of the position to be cut of the panel 1 and a handle is pulled rearward by a desired size by one hand while the base 5 is pressed from above by the other hand, the desired depth can be cut by the width of the blade 4.
Patent JP-H05339547-A (JP)
Title: Self-adhesive natural rubber composition
Inventor: YOKOYAMA NAOKI
IPC: C09J107/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain the title compsn. excellent in hue and also in self- adhesiveness at a low temp. CONSTITUTION:The title compsn. is prepd. by compounding a hydrogenated coumarone-indene resin with a natural rubber. The resin is obtd. by hydrogenating a coumarone-indene resin obtd. from a monomer mixture contg., as the essential components, indene or an alkylindene or coumarone and phenol or an alkylphenol A pref. raw material mixture contg. such monomers is a gas oil produced during coal carbonization or is produced by desulfurizing and purifying a 130-200 deg.C fraction of coal tar distillates.
Patent JP-H05327721-A (JP)
Title: Network connection device
Inventor: IWASAKI YUUHEI
IPC: H04L12/46
Filed: 1992-05-21
Abstract: PURPOSE:To surely connect and disconnect a signal circuit by providing a bridge to transmit all communication data signals regardless of the adopted protocol and detecting the start and the end of the general communication data signal to control the bridge operation. CONSTITUTION:When the general and broadcast communication data signals are transmitted to a transmission line 12a, a signal start detecting circuit 17a of a signal detecting part 17 detects the start of the general communication data signal. Then a communication circuit 14 is connected to a bridge 16 through a circuit connection control part 18. Both general and broadcast communication data signals are sent to the circuit 14 via the bridge 16 and a network circuit 19. When the general communication data signal stops on the line 12a and a fixed waiting time passes, the part 18 is actuated by a timer circuit 21 and the connection state of the circuit 14 is released.
Patent JP-S5830221-A (JP)
Title: Hysteresis variable circuit
Inventor: NAKAMURA TAKAYOSHI
IPC: H03K5/08
Filed: 1981-08-18
Abstract: PURPOSE:To optionally set a hysteresis characteris, and also to make it variable,  by substituting an input resistance for a circuit which has connected a capacitor  between a connecting point of 2 transfer gates and the reference potential, and controlling it by a clock signal. CONSTITUTION:A transfer gate TF1 controlled by a clock phi and a transfer gate TF2 controlled by antiphase of the clock phi are connected in series, and between the connecting point and the reference potential, a capacitor C is connected. Subsequently, 2 invertors IV1, IV2 are connected in series, the feedback is executed to the input point of the inverter IV1 through a resistance R2 from the output point of the invertor IV2, and also the output point of the transfer gate TF2 is connected to the input point of the invertor IV1. Also, by varying a period of the clock phi, the hysteresis characteristic is varied.
Patent JP-S5556351-A (JP)
Title: Illumination device
Inventor: DOBASHI MASAHIRO
IPC: H05B41/16
Filed: 1978-10-20
Abstract: PURPOSE: To provide a less power consumption, simultaneously with a stabilized lamp characteristic obtainable, by means of specifying leading particulars of the luminous tube.  
     CONSTITUTION: With a lighting made by a 250W lag-phased stabilizer, and the dimension of a luminous tube 1 made to dcm for inside diameter, l a cm for distance between electrodes, l c cm for distance from the point end of electrode to the end sealed part, of the luminous tube 1, when assumed α for the lamp power lowering factor when lighted by the 250W lag-phased stabilizer, the shape is made to meet the condition of 1.35≤d≤1.7, 5≤250(1-α)/(πdl a +4πl c   2 )≤10, 0.1≤ 4πl c   2 /(πdl a +4πl c   2 )≤0.5, 0.1≤l c /l a ≤ 0.4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5462412-A (JP)
Title: Starter of gas turbine
Inventor: OSADA TATSUO
IPC: F02C7/275
Filed: 1977-10-26
Abstract: PURPOSE: To allow a turbine to start smoothly and certainly by allowing a plural number of DC motors of a gas turbine starter to start successively at a fixed time intervals.  
     CONSTITUTION: Primary and secondary stage DC motors 1 and 2 having starting switches 4 and 5 respectively are arranged in parallel with a storage battery 3, and both motors 1 and 2 are linked with a gas turbine 8 through a gear device 7.  Between both switches 4 and 5, a delaying circuit 6 is arranged, and both switches 4 and 5 are started at a fixed time intervals. Thus, the revolution of motors 1 and 2 is transmitted to the turbine 8 successively, and the initial current of the storage battery 3 is reduced in half, and the capacity can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5918070-A (JP)
Title: Coupling mechanism between tractor and trailer
Inventor: MIYAJIMA TATSUO
IPC: B62D53/08
Filed: 1982-07-22
Abstract: PURPOSE:To lengthen a loading bed of a trailer and increase a loading capacity, thereby enhancing a transport efficiency, by providing a coupling member for coupling member for coupling a trailer with a tractor at the lower portion of a loading bed of the tractor, and obliquely cutting the loading bed of the tractor at the lower portion of its rear end, where a rising member is pivotably mounted. CONSTITUTION:A coupling pin 28 is standingly mounted on a coupling base 23 of a trailer at its forward end 23a. A coupler 14 is pivotably mounted on a base 12 of a coupling member 11 of a tractor. The coupling pin 28 is slightly pushed into an inlet portion 22a of a guide recess 22, and then is forcibly inserted into an engagement hole 21 of the coupler 14 by forcing the trailer. Thus, the coupling pin 28 is engaged through a guide groove 20 of engaging members 16 and 16' pivotably mounted at 17 and 17' to the lower portion of the coupler 14 with an engagement hole 19 formed by the members 16 and 16'. The engagement members 16 and 16' are spring-biased so as to babut against each other, and accordingly, when the coupling pin 28 is inserted into the engagement hole 19, it is prevented from being disengaged therefrom.
Patent JP-H05271310-A (JP)
Title: Agent and polymerizer for preventing deposition of polymer scale and method for producing polymer using the agent, etc.
IPC: C08F2/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide the subject agent containing gelatin and inorganic colloid, effective in preventing the deposition of polymer scale and useful for the polymerization of a monomer having ethylenic unsaturated bond. CONSTITUTION:The objective agent for preventing the deposition of polymer scale in the polymerization of a monomer having ethylenic unsaturated bond contains (A) 100 pts.wt. of gelatin produced by pretreating collagen with an acid or an alkali and heat-treating the product, (B) 0.1-1,000 pts.wt. of an inorganic colloid, preferably colloid of the oxide or hydroxide of aluminum, titanium, zirconium, etc., having colloidal particle diameter of 1-500mum and, as necessary, (C) a solvent (e.g. ethanol), a surfactant, etc. A coating liquid containing the polymer scale deposition preventing agent is applied to the inner wall of a polymerizer at a rate (sum of the components A and B) of >=0.001g/m<2> and a monomer having ethylenic unsaturated bond is polymerized in the polymerizer.
Patent JP-S6023360-A (JP)
Title: Preparation of aminoalkylsulfonic acids
Inventor: YAMAMOTO ISAMU
IPC: C07C303/02
Filed: 1983-07-18
Abstract: PURPOSE:To obtain the titled compound useful as a drug, etc. inexpensively in high purity in high yield with sppressing side reactions, by subjecting an aqueous solution containing both a sulfite and a halogenoethylamine to reactions with raising the reaction temperatures stepwise in a specific temperature range. CONSTITUTION:An aqueous solution containing a halogenated alkylamine shown by the formula I (R1-R3 are C, or 1-3C alkyl containing 1-3C alkyl; X is Cl, Br, etc.; n is 2 or 3) and a sulfite (e.g., sodium sulfate, etc.) is subjected to reactions in such a way that at least one or more time constant temperature reactions are carried out in a temperature range of normal temperature -65 deg.C and in a temperature range of 50 deg.C- the reflux temperature of the aqueous solution, respectively, and the temperatures are raised at least two times, to give an aminoalkylsulfonic acid shown by the formula II. The reactions suppress side reactions such as hydrolysis, etc., and result in suppression of by-products. The raw material compounds are extremely safe, easily treatable and inexpensive.
Patent JP-S5653679-A (JP)
Title: N-acyl-alpha-amino acid derivative
Inventor: KIKAZAWA KAZUO
IPC: A61P31/04
Filed: 1979-10-09
Abstract: NEW MATERIAL:A compound of formula I (ring A is phenyl or nitrogen-containing six-membered ring; R 1  is H or lower alkyl; R 2  is H, lower alkyl or characteristic group of an α-amino acid).  
     EXAMPLE: N-( 1-Ethyl-1, 4-dihydro-6, 7-methylenedioxy-4-oxoquinoline-3-carbonyl)alanine.  
     USE: An antibacterial agent effective to various bacteria, and an agent effective to enhance the pharmaceutical activity of other antibacterial agents.  
     PROCESS: The compound of formula I is prepared by reacting a compound of formula II (ring A' is the same as the ring A provided that when it contains a reaction- inhibiting group such as amino, OH, etc., the group is protected) or its reactive derivative with an α-amino acid of formula III (R' 2  is the same as R 2  provided that when it contains a reaction-inhibiting group such as amino, OH, etc., the group is protected) in water or an organic solvent such as ethanol under cooling or moderate heating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5253467-A (JP)
Title: Electronic watch with alarm
Inventor: KONDOU KENICHI
IPC: G04G15/00
Filed: 1975-10-28
Abstract: PURPOSE: Emission of a second alarm after emission of an alarm is prevented by detecting whether a coincidence signal is for a regular alarm or repeat alarm, resetting a memory circuit if it is for the regular alarm and clearing the contents of set time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6322221-A (JP)
Title: Wire cut electric spark method
Inventor: INOUE KIYOSHI
IPC: B23H7/06
Filed: 1987-05-28
Abstract: PURPOSE:To prevent sagging which is produced in the inside corner of a machined groove due to the turning of the direction of machining feed while an electrode is left to be distorted, by decreasing the feed speed or stopping the feed during the direction of machining feed is turned, and by restarting the machining feed after distortion of the electrode wire is corrected. CONSTITUTION:When it becomes the turning point of the direction of machining feed which is known from the data of a machining shape delivered from a tape leader 12, a distributor 11 delivers a signal so that a switch 14 is turned off by means of a control circuit 15, and therefore no signal is fed to the distributor 11 from an oscillator 13 so that motors 7, 8 are stopped. This stopping time is controlled to a predetermined time by a time in accordance with the condition of machining, and after the predetermined time elapses, the switch 14 is turned so that a pulse is added to the distributor 11 to start the machining. Meanwhile, during change of the direction of machining feed, a signal is delivered from the distributor 11 to the control circuit 10 to control a power source 9 so that the number of repetition cycles of electric discharge is decreased to lower the pressure which distorts the electrode 1, and therefore, distortion of the electrode is rapidly corrected so that a process after turning of the direction of machining feed may be started.
Patent JP-H0423687-A (JP)
Title: Projecting type video equipment
Inventor: TAKAHASHI KIMIYO
IPC: G03B21/16
Filed: 1990-05-18
Abstract: PURPOSE:To surely stop an audio output of an audio circuit when a main power switch is turned off by detecting lights-out of a lamp with a photodetector means and using an output of the photodetector means so as to stop the output of the audio circuit when the lamp puts out lights. CONSTITUTION:A light only of a lamp 3 leaked from a slit 24 strikes on a detection means detecting a light. The lights-out state of the lamp 3 is detected by using a detection means 11a detecting only the lighting state of the lamp 3. A control means 11b is set on when the detection means 11a is off and the output of the detection means 11a is not obtained. The control means 11d makes an output of an amplifier circuit of an audio circuit 8b zero to interrupt the output of the audio circuit 8b. When a temperature of a temperature sensing section of a delay thermo switch 4 reaches a setting temperature or over and a main power switch 2 is turned off, the audio output of the audio circuit 8b is surely stopped.
Patent JP-S5919509-A (JP)
Title: Filter apparatus
Inventor: UEDA YOSHIHIKO
IPC: B01D24/02
Filed: 1982-07-27
Abstract: PURPOSE:To filter raw water from the peripheral side of a filter material layer, by providing a spiral raw water flow passage forming plate and a filtrate collecting part to a filter material layer. CONSTITUTION:Raw water is passed through a first raw water supply pipe 6 and a second raw water supply pipe 8 from a raw water supply pipe 7 and flowed into a first raw water chamber 3 and a second raw water chamber 4. Raw water flowed into the first raw water chamber 3 and the second raw water chamber 4 diffuse into a filter material layer 2 from the upper and the lower sides thereof and are filtered by the upper and the lower parts of the filter material layer 2 and directed to a filtrate collecting part 19. In addition, the raw water flowed into the first raw water chamber 3 and the second raw water chamber 4 is flowed into the raw water flow passage 15 of a raw water flow passage forming plate 14 from the upper and the lower end openings thereof and diffuse thereinto so as to be directed to the filtrate collecting part 19 from said raw water flow passage 15 and filtered through the peripheral side of the filter material layer 2. Because the filtration is carried out through the peripheral side of the filter material layer 2 in addition to the filtration through the upper and the lower parts thereof, the increase and the available utilization of the filtration area of the filter material layer 2 are attained and the enhancement in a filtering speed, filtering efficiency and filtering capacity can be attained.
Patent JP-S5557168-A (JP)
Title: Diastrophism measuring device
Inventor: FUKUO SHINPEI
IPC: G01V1/16
Filed: 1978-10-20
Abstract: PURPOSE: To secure a simple and self-action laying into the ground for the diastrophism measuring device by installing the hammer mechanism to hammer the leading supporter itself into the ground within the leading supporter of the main body of the measuring device incorporating the gauge for measurement of the diastrophism.  
     CONSTITUTION: The tip of leading supporter 3 is throusted vertically into the soft ground, and then the current is flown to coil 8. Thus hammer 5 is attached by electromagnet 9 and led to guide bearing 4 to move quickly to the lower side and thus to give a strong piling force to the receiving surface 11. When the electric condutcion is stopped to coil 8, hammer 5 is shifted upward by the function of return spring 6 to be reset to the original state. In such way, the electric conduction is repeated to coil 8 intermittently, and as a result supporter 3 is piled into the ground. Accordingly, main body 1 is pulled by supporter 3 via spring 12 to be laid into the ground. Thus a simple and self-action laying is possible for the measuring device. 
     COPYRIGHT: (C)1980,JPO&Japio