baber/WOPTO huggingface dataset:
Patent JP-S5667305-A (JP)
Title: Recovery of unreacted monomer
Inventor: YOKOTA KENJI
IPC: C08F6/14
Filed: 1979-11-05
Abstract: PURPOSE: To recover unsaturated monomers within a short time, by emulsion-polymerizing ethylenically unsaturated monomers, introducing an aqueous dispersion of the same composition to  displace and recover the monomer gas and stripping and recovering, in a different tank, the  unreacted monomers contained in the resulting aqueous dispersion.   
     CONSTITUTION: In a polymerization vessel 1, the polymerization of ethylenically unsaturated  monomers is carried out in an aqueous dispersion. After the completion of polymerization, an  aqueous dispersion having a substantially same composition as that of the polymer dispersion  produced is introduced to the vessel 1 from a head tank 3 through a valve 11, and thereby the  monomer gas in the upper portion of the vessel is displaced to a tank 3 through a valve 12. Then,  the valves 11 and 12 are closed; a valve 13 is opened; the dispersion in the vessel 1 is transferred  to a tank 2; and the valve 13 is closed. The unreacted monomers contained in the polymerization  mixture are stripped by a known method and recovered through a valve 14 in a gas holder. The  polymerization vessel 1 is charged with an aqueous medium and the necessary components, and  then the monomer gas in the head tank 3 is reintroduced, under pressure, into the polymerization  vessel 1 through the valve 12. Then the polymerization is started. The tank 3 is previously  charged with a polymer dispersion from which have been stripped and recovered unreacted  monomers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6123027-A (JP)
Title: Rotary device for taking out pulverulent body
Inventor: SHIMOMURA AKIO
IPC: B65G53/46
Filed: 1984-07-10
Abstract: PURPOSE:To continuously run a rotary device for taking out pulverulent bodies without causing any troubles like clossing by remodelling a rotary side plate and a casing of a rotor to permit overflowing pulverulent bodies to be exhausted. CONSTITUTION:A dropping chamber 7 communicating to a longitudinal hole 5 in a casing 6 and expanded largely to the lateral side of a rotary side plate 3 in the casing 6 to drop and guide pulverulent bodies dropped onto said lateral side of the rotary side plate 3 is formed. A rotary clearance portion 8 for a rotor 4 affords communication between the upper portion of the dropping chamber 7 and the longitudinal hole 5, while affording communication between the lower portion of the dropping chamber 7, the longitudinal hole 5 and an exhaust path 9 formed by cutting out the casing 6. And an approximately constant amoutn of pulverulent bodies are taken out of an exhaust port 14. Thus, the pulverulent bodies overflowing from the rotary side parts 3 are dropped into the wide dropping chamber 7 without loading to be exhausted from the exhaust path 9 to the longitudinal hole 5 so that the continuous rotation of the rotor can be achieved without any clogging.
Patent JP-S5368066-A (JP)
Title: Semiconductor switch
Inventor: OKUHARA SHINJI
IPC: H03K17/73
Filed: 1976-11-30
Abstract: PURPOSE:To realize a now semiconductor switch which features a high ignition sensitivity and highly stable action and which prevents the rate effect and is suited for the integrated formation, by constituting a circuti in such a way that a transient short circuit is given between the gate and cathode of the PNPN switch.
Patent JP-H0434994-A (JP)
Title: Connection of internal layer pattern of multilayer printed wiring board
Inventor: AOYANAGI MEGUMI
IPC: H05K3/46
Filed: 1990-05-30
Abstract: PURPOSE:To form a conductor pattern between internal layer patterns, whose exposed layers are different from each other and which have a step, by a simple operation and to connect electrically the internal layer patterns to each other by a method wherein a conductive paste is applied on the main surface of a roller, whose main surface is molded in such a way that it is formed into a curved surface conforming to the shapes of the recessed surfaces of the internal layer pattern regions, which are connected to each other, of a multilayer printed wiring board and which consists of an elastic material, into a desired pattern shape and thereafter, the main surface of the roller is pressure-welded on the recessed surface of the multilayer printed wiring board and the conductive paste pattern is transferred lying across between the exposed internal layer patterns. CONSTITUTION:Desired conductor patterns are printed and formed using a silver or copper conductive paste 5 on the main surface of a roller 4, which consists of silicone rubber and has a half-round section. Then, the silicone rubber roller 4 is pressure-welded on the recessed surface of a multilayer printed wiring board 1 by a proper pressure and the conductor patterns formed by applying the paste 5 are respectively transferred lying across between patterns 2 and 3 and between the pattern 3. Nickel-gold electroplating layers 6 are applied and formed on the transferred conductor patterns consisting of the paste 5, the external layer conductor pattern 2 and the exposed internal layer conductor patterns 3 and thereafter, unnecessary plated parts are removed except plated parts on the pattern 2 and the exposed patterns 3.
Patent JP-S6036646-A (JP)
Title: Steel for precise metallic mold for plastic
Inventor: KUSAKA KUNIO
IPC: C21D9/00
Filed: 1983-08-06
Abstract: PURPOSE:To obtain a steel for a precise metallic mold for plastics with high dimensional stability at a low cost by adjusting the amounts of Mo, Ti and Mn in a low carbon martensitic steel and by subjecting the resulting steel to soln. heat treatment and gas nitriding. CONSTITUTION:A steel consisting of, by weight, <=0.03% C, <=0.20% Si, 0.4- 3.0% Mn, <=0.015% P, <=0.015% S, 11.0-15.0% Ni, 2.0-5.0% Mo, 0.01-0.25% Al, 1.0-2.0% Ti and the balance Fe with few impurities is refined. The steel is subjected to soln. heat treatment at about 820 deg.C and gas nitriding at about 470 deg.C. By the nitriding, surface hardening is carried out, and at the same time, the inside is precipitation-hardened to about 51HRC. Thus, a steel for a precise metallic mold for plastics is obtd. Though this steel contains no Co and has said low Ni content, the steel is comparable to 18%Ni maraging steel in performance.
Patent JP-S625065-A (JP)
Inventor: KOBAYASHI MASAHIRO
IPC: F25C1/22
Filed: 1985-06-28
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-S5839258-A (JP)
Inventor: KURUTO GIYUTEINGAA
IPC: H02K21/42
Filed: 1982-08-18
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-S5767407-A (JP)
Title: Supporting frame device for conveying belt
Inventor: YANO SHINICHIROU
IPC: B65G15/42
Filed: 1980-10-13
Abstract: PURPOSE: To reduce the weight of the roller of the supporting frame device of the conveying belt, by forming V grooves by slanted surfaces formed at both ends of a roller tube and internal slanted surfaces of end shelfs which are inserted into both ends of said tube, and hooking a pair of V shaped protruded parts on the inner surface of a V belt to said V grooves.  
     CONSTITUTION: The slanted surfaces 1a and 1b are formed on both ends of the hollow roller tube 1. The end shafts 2 and 3, which are engaged with both ends of the tube, are provided with the slanted surfaces 2a and 3a and inserting parts 2b and 3b. The inserting parts are inserted into both sides of the tube 1 and fixed. Then the V grooves are formed by said slanted surfaces 1a and 1b and the slanted surfaces 2a and 2b of the end shafts 2 and 3. On the inner surface of conveying belt 6, a pair of V belt shaped protruded parts 6a and 6b are provided and are engaged with said V grooves. In this device, the number of constituent memebers of the roller 1 becomes few, and the central part becomes hollow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62298972-A (JP)
Title: Digital signal reproducing device
Inventor: KATO MISAO
IPC: G11B20/10
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a digital signal reproducing device which can reproduce a satisfactory digital signal even when the recorded digital signal is reproduced and 2n d distortion exists by correcting the inverting interval of the digital signal and executing the synchronizing detecting of two digital signals before and after the correction. CONSTITUTION:At the time of 2n d distortion, a digital signal shown in a waveform 75 is outputted from a waveform shaping circuit 8. In the same way, at an inverting interval correcting circuit 10, the time delay equivalent to one clock is executed, the signal shown in a waveform 76 is obtained and further, an inverting interval correcting signal shown in a waveform 77 is outputted. At a synchronizing signal detecting circuit 11, demodulation is executed by NRZ, a synchronizing signal pattern is collated, at this time, the same signal as the synchronizing signal pattern is reproduced, and therefore, an ON signal is outputted to a selecting circuit 12. On the other hand, the digital signal shown in the waveform 75 is inputted to a synchronizing signal detecting circuit 9, the synchronizing signal pattern cannot be detected and on the contrary, an OFF signal is outputted to a selecting circuit 12.
Patent JP-S6123932-A (JP)
Title: Measurement system for load quantity
Inventor: AKIMOTO SHIGEYUKI
IPC: G01D5/243
Filed: 1984-07-12
Abstract: PURPOSE:To facilitate fitting adjustments of a measuring device by providing a rotational position detecting means for a rotating shaft between the load side of a displacing means which transmits the rotation of a driving shaft to a load and a load connection part, and detecting the phase difference between a detected position and the rotary driving signal of the driving signal and measuring the load quantity. CONSTITUTION:Various operation indications of an operation part 21 are inputted to a central processing part 11 and a pulse motor 13 is driven by a motor control part 12. A torsion bar 15 is fixed to one terminal of the driving shaft 14a fixed pivotally to the motor 13, and a disk 16 having a slit at its outer periphery is fixed to the bar 15 at the other side of the rotating shaft 14b. A body 20 to be measured is coupled with the rotating shaft 14b. Light emitted by a light emission part 17a is incident on a photodetection part 17b through the disk 16, whose rotation is detected. A pulse oscillation part 12 generates a clock for excitation pulse generation, and the output 26 of the photodetection part 17b and a reference excitation signal 25 from the control part 12 are detected by a phase difference detection part 18 to measure the load quantity. Thus, a high- accuracy measurement is taken.
Patent JP-H10322470-A (JP)
Title: Modem and modem system
Inventor: NAKAMURA KATSUMI
IPC: H04N1/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To realize various communication functions without using a telephone line by conducting the same electric setting as that of a subscriber telephone line through a pseudo line port. SOLUTION: A data terminal equipment 101 sends an automatic dial command to a modem 102 for call connection to a facsimile equipment connecting to a pseudo line port 206. A controller 210 detects the command to throw a changeover switch 204 to a position of the pseudo line port 206 and to start a DC supply circuit 209 thereby supplying a specified DC current to a pseudo line 104. Then the controller 210 starts a RING transmission circuit 208 to transmit a call signal through the pseudo line port 206 to the facsimile equipment. When an off-hook detection circuit 207 of the modem 102 detects an incoming call to the facsimile equipment, the controller 210 stops the RING operation and a network controller 203 makes negotiation with facsimile communication and sets up the communication protocol.
Patent JP-S5891853-A (JP)
Title: Knitting method and machine
Inventor: BENITOO MANINI
IPC: A61F5/442
Filed: 1982-08-20
Abstract: An attachment (20) for an irrigation sleeve (18) used by colostomy patients (14), comprising attaching means (68, 70, 72) formed integrally with said attachment (20) for attaching said attachment (20) to the sleeve (16) in a snap-on fashion, thereby forming a fluid-tight seal between said attachment (20) and the sleeve (18), said attaching means (68, 70, 72) including an annular lip (68) having an annular groove (70) formed therein, said groove (70) being sized and shaped so as to releasably and frictionally receive a mating element (50) formed on the sleeve (18).
Patent JP-H079441-A (JP)
Title: Method of removing solvent from elastomer solution
Inventor: SE BUNHOU
IPC: B29C48/76
Filed: 1993-06-15
Abstract: PURPOSE: To prevent the crosslinking of an elastomer at a time of the removal of a solvent from an elastomer soln. and to also prevent the closure of the vent port of an extruder by the granulated elastomer. CONSTITUTION: An elastomer soln. and a heating fluid are introduced into a stationary mixer to be sufficiently mixed and the mixed soln. consisting of the elastomer soln. (containing 8 wt.% or more elastomer) is heated to 60-250 deg.C to be subsequently sprayed into an evacuated evaporation chamber and the elastomer soln., the evaporated heating fluid and a solvent are introduced into a meshing type twin-screw feeder. The evaporated heating fluid and the solvent are removed from the fluid discharge device connected to one end of the meshing type twin-screw feeder and the remaining elastomer soln. is introduced into an extruder by the meshing type twin-screw feeder.
Patent JP-S63306269-A (JP)
Title: Air cleaner for internal combustion engine
Inventor: YAMAMURA KAZUHIRO
IPC: F02M35/024
Filed: 1987-06-09
Abstract: PURPOSE:To prevent cost increase and production of vibration noise due to increase of size by arranging two filter elements in V-shape in a cleaner case then providing an air take-in port at the outside and an air outlet at the inside. CONSTITUTION:Air led through respective air take-in ports 19, 20 into first volume chambers 15, 16 passes through corresponding filter elements 12, 13 which catch dust in the air, The air flows into a second volume chamber 23 and since two filter elements 12, 13 are arranged in V-shape, sufficient filtering area can be ensured even when the capacity of cleaner is increased corresponding to engine capacity, and thereby small filter elements 12, 13 can be employed.
Patent JP-S5267366-A (JP)
Title: Memory for low voltage, low power, low speed watches
Inventor: MIYAZAWA KANAME
IPC: G11C13/00
Filed: 1975-12-01
Abstract: PURPOSE:To form a non-volatile regulating memory using soild by injecting electrons into a transition metal oxide having lattice defects thereby coloring the oxide.
Patent JP-S6033754-A (JP)
Title: Pilot signal eliminating circuit
Inventor: TANAKA KANJI
IPC: H04H1/00
Filed: 1983-08-04
Abstract: PURPOSE:To eliminate surely a stereo pilot signal by modulating plural outputs of a PLL circuit oscillated in synchronizing with the stereo pilot signal, adjusting the level, then subtracting the result after synthesizing. CONSTITUTION:The PLL circuit 8 generates a signal in synchronizing with the stereo pilot signal included in a stereo composite signal and a harmonic signal. A level detection circuit 3 detects the stereo pilot signal and controls level modulating circuits 91-9n modulating the output signal of the PLL circuit. Level ratio setting circuits 101-10n hold the levels of the modulated signals to the prescribed relation and the result is synthesized by a synthesis circuit 11. A subtraction circuit 6 subtracts the synthesis signal from a composite signal to eliminate the stereo pilot signal.
Patent JP-S5768740-A (JP)
Title: Preparation of cheese cake
Inventor: MASUDA FUMIHIKO
IPC: A23L9/10
Filed: 1980-10-16
Abstract: PURPOSE: To prepare a cheese cake easily, by heating a cake dough prepared mainly in the steaming step under heating continously in a high-temperature steam atmosphere, and heating or cooling the surface thereof is desired.  
     CONSTITUTION: A cake dough continuously transferred is kept at 140°C or above by the top and the bottom heaters 2, 5 and 6, and the moisture content will not remain in the cake to be baked. Even the formation of watedrops due to the moisture condensation of the steam in heating the cake dough from below upward is prevented by the heater 6 to adjust the amount of the steam and omit the drying in the next step. The coloring treatment, e.g. scorching, of a cheese cake is carried out by a heater 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05310274-A (JP)
Title: Package with oxygen absorber
Inventor: HANAI HIDEO
IPC: B65D81/26
Filed: 1992-05-08
Abstract: PURPOSE:To prevent the contents of a package from leaching out even if applied for a high water content food, by forming the package with oxygen absorber used to retain the quality of food kept anaerobic by non-woven cloth and synthetic resin film having a specified figure in the humid-absorbability. CONSTITUTION:A package is provided with a non-woven cloth or a fine porous film (A), and a plastic film (B) having a lower softening point than this material (A), used as a hot melt sealant. And further, it is provided with a plastic film (C) having a higher softening point than the film (B), a friction angle of 40 deg.C or lower, humid-absorptivity of 2.0% or more (20%X65%RH), and/or humid- permeability of 80g/m<2>.24Hr.25 (40 deg.CX90%RH). And an oxygen absorber (D) is positioned between the laminate body of the film (B) and (C) having the film (C) as the external face and the base material (A) to obtain a package with the oxygen absorber by heat-sealing the periphery.
Patent JP-H08337723-A (JP)
Title: Refractive index distributed type optical resin material
Inventor: KOIKE YASUHIRO
IPC: C08L67/00
Filed: 1995-06-09
Abstract: PURPOSE: To obtain the subject material, capable of transmitting light ranging from the visible to near infrared rays at an ultralow loss and having both high transparency and heat resistance by using a noncrystalline polymer containing fluorine substantially without containing C-H bond. CONSTITUTION: This refractive index distributed type optical resin material comprises (A) a noncrystalline polymer containing fluorine substantially without containing C-H bond and (B) at least one substance having >=0.001 difference in refractive index as compared with that of the component (A) and the component (B) distributed in a specific direction with a concentration gradient in the component (A). The component (A) is at least one selected from a polyether containing fluorine  preferably having the structural unit of CF42 CF(CF2 ) O and/or (CF2 )n O [(n) is 1-3] and especially a triazine structure of the main chain}, an aromatic polyester containing fluorine [preferably having a structure of formulas I to III (R<1> and R<2> are each formula TV, etc.; Rf is F, a perfluoroalkyl, etc.)], an aromatic polycarbonate containing fluorine and a polyimide containing fluorine.
Patent JP-H0720163-A (JP)
Title: Protective circuit of excessive input
Inventor: OTANI MASAHIRO
IPC: G01R19/00
Filed: 1993-06-15
Abstract: PURPOSE:To make the resistance value and the allowable electric power of an input resistance comparatively small and to easily process data including an overscale processing operation with reference to A/D conversion data by a method wherein an input changeover means, an input voltage dividing means, an input voltage monitoring means, a measuring circuit and the like are provided. CONSTITUTION:When an input voltage exceeding a reference voltage is applied to a preamplifler PA, relays RL1, RL2 are excited and contacts r1, r2 are turned off according to detected signals (CMP1, CMP2). Thereby, a high resistance R7 and a capacitor C are connected in series. Then, the resistance R7 is connected in series with a series circuit by resistances R2, R3, and the voltage-divided output of a series circuit by the resistances R7, R2, R3 is applied to an input resistance R6. Then, when an excessive voltage is applied, an allowable input range can be expanded, and the resistance value and the allowable electric power of the resistance R6 can be reduced relatively. Then, when an excessive voltage is applied to the A/D) conversion operation of a measuring circuit MSR, it already exceeds the rated input voltage of the preamplifier PA. As a result, an A/D converter is in an overscale state, and a data processing operation can be simplified.
Patent JP-H09300834-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: OSHIMA KATSUYUKI
IPC: B41M5/50
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To release easily half-cut areas after forming an image by half-cutting discontinuously laminate sections other than a release sheet into optional shapes for a sheet composed of a substrate to be releasable together with an adhesive mass layer formed on a release surface of the release sheet on which a dye acceptive layer is formed. SOLUTION: In a heat transfer image receiving sheet formed of a substrate to be releasable together with an adhesive mass layer formed on a release surface of the release sheet, on which a dye acceptive layer is formed and used in the sublimation transfer method utilized for a video printer and the like, half-cut lines 3 are formed discontinuously to form sections 13 and 13' forming one bridge section. A discontinuous section of the half-cut lines 3, namely the bridge sections 13 and 13', can be provided on any sites of half-cut areas, and in carrying a thermal transfer image receiving sheet in a thermal transfer printer, it is preferable to provide the bridge sections in the direction conforming to the carrying direction of the thermal transfer image sheet, as the end on the carrying direction side of the heat transfer image receiving sheet in the half-cut areas is easily peeled off.
Patent JP-H01314026-A (JP)
Title: Plural-channel reception type radio paging receiver
Inventor: SAEKI SHUICHI
IPC: H04B1/16
Filed: 1988-06-13
Abstract: PURPOSE:To switch the changeover mode of a reception channel without increasing the size of the receiver by devising the receiver such that either the manual switching system or the automatic switching system is selected by depressing a channel changeover switch at application of power. CONSTITUTION:When a power switch 2 is closed while closing a channel changeover switch 1 through the depression of the channel changeover switch 1, a positive pulse is outputted from a delay circuit 3 and a D flip-flop 4 stores the state of the channel changeover switch 1 depending on the timing of the pulse. The stored content is given to an exclusive OR circuit 5, and whether the mode of the automatic switching system or the manual switching system set in a mode storage circuit 6 is used as it is or used with inversion depending on the value of the output of the said exclusive OR circuit 5 is selected. Thus, the switching method of the reception channel is switched to ether the automatic switching system or the manual switching system without adding an exclusive changeover switch.
Patent JP-S63309333-A (JP)
Title: Method and device for working pipe end
Inventor: TAMAKI HIROSHI
IPC: B21D41/04
Filed: 1987-06-09
Abstract: PURPOSE:To subject a pipe end to tapering in the specified pipe end shape by gradually pressing a work roller to the outside of a rotating pipe end and abutting a receiving roller to the inside of the pipe as well. CONSTITUTION:A pipe 1 is continuously rotated in an R direction by chucking it to the work machine main body 2, a receiving roller 5 is abutted to the inner wall of the pipe 1 by adjusting a reciprocating base 3 and saddle 4 and the receiving roller 5 is made in a rotary state by following the rotation of the pipe 1. Then, when the work roller 5 is approached in an U' direction slowly by driving an actuator 7, a work roller 6 is rotated by following the rotation of the pipe 1 with its contact with the end of the pipe 1. When the work roller is further advanced by a fixed distance gradually in the U' direction, the pipe end is subjected to tapering together with the action of the receiving roller 5. Even the tip widening of the pipe end can be executed as well in the similar way by reversely locating the work roller 6 and receiving roller 5.