baber/WOPTO huggingface dataset:
Patent JP-H0216105-A (JP)
Title: Novel oligomer derived from polyethoxylated aliphatic amine, its production and use thereof as modifier of surface characteristics of polymer
Inventor: RORAN PARUSHII
IPC: C08J5/18
Filed: 1989-04-28
Abstract: PURPOSE: To obtains an oligomer having surface activity characteristic and useful as an improving agent for clouding preventing characteristic of polymer by condensing a polyethoxylated aliphatic amine with an unsaturated monomer or polymerizing a specified monomer obtained additionally thereto.  
     CONSTITUTION: A polyethoxylated aliphatic amine is condensed with an unsaturated monomer or polymerized with a monomer of formula I obtained additionally thereto [R 1  is H or CH 3 ; R 2  is a C t H 2t  (0≤t≤18); Z is selected from C 2 H 4 , C 2 H 2  or formula II (2≤d≤16); 1≤m≤3; R 3  is C t ↓'H 2t '↓ +1  (t'≥1, 8≤t+t'+2m≤22), 2≤n+n'≤20, and (b) is 0 or 1'], whereby an oligomer of formula III (R 1 , R 2 , Z, (m), R 3 , (n), and n' are the same as described above; (a) is 2-500) is manufactured. As the unsaturated monomer, (meth)acrylic acid or methyl (meth)acrylate is used. This oligomer has surface activity characteristic, and mainly used for improving surface characteristic, particularly, clouding preventing characteristic of polymer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S592152-A (JP)
Title: Resetting system in case of fault
Inventor: SEKI KAZUHISA
IPC: G06F11/20
Filed: 1982-06-29
Abstract: PURPOSE:To continue the processing even in case when a fault which makes an alternate pass retry by OS ineffective, too, occurs, by constituting so that a state that a subordinate device remains in a reserve state can be released. CONSTITUTION:When a control device is operating normally, one or more pulses are generated in a constant interval of time, therefore, an RAS processor 17 always monitors it. When abnormality is detected, the processor 17 controls an interface controlling circuit 15, resets an active state of an interface signal line by controlling a control interface controlling circuit 12, and also, releases an active state of a subordinate device. In this way, when an alternate pass try by OS is executed, for instance, since reserve of a disk device is released, access by the control device becomes successful, and the proceesing is continued normally.
Patent JP-H09271601-A (JP)
Title: Refluxing method of rectifying column
Inventor: TSURUTA HIDEMASA
IPC: B01D3/42
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To simply, certainly and rapidly regulate the reflux ratio essential to a rectifying apparatus by an external signal. SOLUTION: A reflux ratio regulating mechanism is constituted by connecting a primary reflux device 11 and a secondary reflux device 18 up and down in series. The primary reflux device 11 is operated in a predetermined reflux ratio and a primary reflux soln. 8 is sent to a column and the remainder is sent to the secondary reflux device 18 to set the reflux ratio designated for the secondary reflux device 18 by the signal from the outside. The obtained secondary reflux soln. 24 is refluxed to the column in combination with the primary reflux device 8 and the remainder is obtained as a distillate 9. By this method, an average reflux ratio with a one cycle time is set to a predetermined value.  The reflux ratio regulating mechanism can be operated by natural flow-down based on a slight head under a small amt. of a residence soln. and the cost of the whole apparatus becomes inexpensive with respect to capacity.
Patent JP-H01281309-A (JP)
Title: Low nox burner
Inventor: MIYATA MAKOTO
IPC: F23C99/00
Filed: 1988-05-09
Abstract: PURPOSE:To develop an effect of low production of an NOX through multistage combustion, by a method wherein, when nozzles having different injection angles are situated to the burner tip of a low NOX burner to perform secondary combustion, outer primary combustion is performed rapidly. CONSTITUTION:A primary injection nozzle 22 having a high injection angle theta1 and a secondary injection nozzle 24 having a low injection angle theta2 are formed in the spherical tip surface of a burner tip 20. An atomized fluid feed port 33 is formed right on the downstream of an orifice 32 of an atomizer 30, and fuel atomized in a mixing chamber 34 is injected through nozzles 22 and 24. An atomized fluid injection nozzle 40 is mounted in the vicinity of a primary injection nozzle 22 so that the injection directions thereof coincide with each other, and injected atomized fluid is exerted on injected fuel through the primary injection nozzle 22 to promote improvement of fineness of fuel particles.
Patent JP-H08306240-A (JP)
Title: Heat resistant, radiation resistant cable and its manufacture
Inventor: SHIONO TAKEO
IPC: H01B7/29
Filed: 1995-05-10
Abstract: PURPOSE: To provide a cable whose heat resistant temperature is 250 deg.C or higher and radiation resistance is excellent by arranging an insulating cover prepared by irradiating a radiation having a specific condition to a resin composition whose main component is specific thermoplastic polyimide in the outer circumference of a conductor. CONSTITUTION: Thermoplastic polyimide having a repeated unit represented by the formula as a base skeleton is extruded in the outer circumference of a conductor made of an annealed copper wire, a sliver plated annealed copper wire or the like for covering, a radiation of 5MGy or more is irradiated under a temperature of 60 deg.C or higher. Preferable heating temperature is 200-250 deg.C, irradiation in an inert gas atmosphere such as a nitrogen atmosphere is desirable for preventing oxidation deterioration of a material, and since the excess amount of radiation deteriorates physical property, irradiation by 100MGy or less of electron beams or 10MGy or less of rays is desirable. The glass transition point of an insulating cover obtained is shifted to a high temperature side, and the use at 250 deg.C or higher is made possible.
Patent JP-H10303496-A (JP)
Title: Method of screening semiconductor laser
Inventor: SUZUKI SHINYA
IPC: H01S5/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten the acceleration test time for screening. SOLUTION: This screening method makes the time when the change of the characteristic value of a semiconductor laser becomes constant the finish time of screening, making a drive current flow at a value larger than the drive current at the time of optical output of a semiconductor laser being saturated when having increased the drive current to flow to the semiconductor laser and besides smaller than the drive current at the time of the optical output becoming zero. The screening is performed at an ambient temperature higher than usual temperature. Moreover, the drive current is the value corresponding to 95% to 10% of the maximum value of the said optical output.
Patent JP-H0412490-A (JP)
Title: Induction heating roller device
Inventor: KITANO YOSHIO
IPC: H05B6/14
Filed: 1990-04-27
Abstract: PURPOSE:To make the heat distribution of a roller main body higher near the outer periphery wall and prevent the delay of surface temperature control without reducing the rigidity of the roller main body by providing required slits on the inner periphery of a rotatable heating roller provided with an induction heating system in it. CONSTITUTION:Multiple slits 12 extended in the axial direction of a roller are provided along the radial direction on the inner periphery 11 of the rotatable nonmagnetic roller storing an induction heating system 6, and the induction current is guided on the outer periphery wall side without reducing the rigidity of the roller. The heat distribution of a roller main body is made higher near the outer periphery wall, and the delay of surface temperature control is prevented.
Patent JP-S5236434-A (JP)
Title: Dynamic memory unit
Inventor: MASUOKA FUJIO
IPC: G11C11/4099
Filed: 1975-09-17
Abstract: PURPOSE:To elevate the integratedness by means of disconnecting the circuit to which the comparative potential is written in with the capacitor of dammy ccell of FF as the output detector, thereby making the two nodes of FF short circuited, and obtaining the intermediate potential between ''1'' and ''0'', and write it in dammy cell.
Patent JP-H04318443-A (JP)
Title: Gas remote sensing device using diffraction grating
Inventor: IKEGAWA KOICHI
IPC: G01J3/427
Filed: 1991-04-17
Abstract: PURPOSE:To detect the concentration (pressure) of a gas with high accuracy by controlling the modulation of a diffraction grating provided in a single optical path. CONSTITUTION:When the light of a 1.3mum band emitted from a super luminescent diode 3 passes through a gas cell 7, the first light having a wavelength which is absorbed by the methane gas enclosed in the cell 7 is made incident to a diffraction grating 21 in a state where the light is attenuated in corresponding to the concentration (pressure) of the methane gas in the cell 7 and, at the same time, the second light having another wavelength which is not absorbed by the methane gas is made incident to the grating 21 without attenuation. The grating 21 is displaced around a shaft 21A as a piezo-electric element 22 is driven to extend and contract and produces the first light and second light. A microcomputer 18 calculates the first light absorption factor of the methane gas on the basis of electric signals obtained by performing photoelectric conversion on the first light and second light by means of a photodiode PD2, and then, the concentration (pressure) of the methane gas in the cell 7 from the absorption factor.
Patent JP-S59165953-A (JP)
Title: Superposed linear motor with non-superposed armature coils
Inventor: KOBAYASHI HIDEKI
IPC: H02K41/03
Filed: 1982-07-01
Abstract: PURPOSE:To obtain smooth and strong thrust force by disposing an armature coil formed by winding conductors in a longitudinal sectional frame shape oppositely to a field magnet having N-pole and S-pole in a longitudinal direction. CONSTITUTION:A field magnet 3 having one or more poles is fixed longitudinally to the circular N-, S-poles on the cylinder 1' of a magnetic material. An armature coil is disposed on the outer periphery of the magnet 3. This armature coil has the first conductor unit which contributes to thrust formed by winding many turns conductors in a longitudinal sectional cylindrical shape, and the second conductor unit which contributes to thrust formed by winding many turns of conductors in the opposite direction thereto at the interval suitably isolated longitudinally.
Patent JP-H0772588-A (JP)
Title: Composition of antistatic coating film and photographic element with antistatic layer generated by it
Inventor: CHIYAARUZU TOOMASU HEIBUNSU
IPC: G03C1/89
Filed: 1994-05-26
Abstract: PURPOSE: To eliminate the defect of spec mark by incorporating vanadium pentoxide (V2 O5 ), cellulose nitrate and a coating film vehicle. CONSTITUTION: A coating film composition containing 0.05-0.2wt.% vanadium pentoxide, 0.04-40 pts.wt. cellulose nitrate per 1 pts.wt. vanadium pentoxide and the remainder of the coating film vehicle and for applying an antistatic layer on a support is provided. That is, the coating film composition contains a dispersed material of vanadium pentoxide (V2 O5 ) and the cellulose nitrate in the coating film vehicle. The cellulose nitrate can be used alone as a binder polymer, but is used most preferably with another binder polymer by 2 pts.wt. most preferably per 1 pts.wt. V2 O5 . The coating film vehicle is a solvent of the cellulose nitrate and the binder polymer and also a dispersant for V2 O5 . For the material, an alcohol such as ethanol, methanol, isopropanol and the mixture with water are preferably used.
Patent JP-H10299815-A (JP)
Title: Vehicular height adjusting device for vehicle
Inventor: IKEDA NAOKI
IPC: B60G17/044
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To expand an opportunity of pressure accumulation with respect to a high pressure accumulator in carrying out self-pumping vehicular height adjustment and in obtaining a prompt elevation in vehicular height by employing the pressure of a high-pressure accumulator. SOLUTION: A pump chamber 24 is formed by fitting a cylinder 2-integrated pump rod 23 with the inside of a piston rod 3. The discharge side of the pump chamber 24 is opened toward a first discharge passage 27 and the inner surface of an internal cylinder 4 through the first discharge passage 27 at its tip opening part 27a. A groove part 51 extended in the cylinder shaft line direction is formed on the inner surface of the internal cylinder 4. Only at standard vehicular height or below, the tip opening part 27a is communicated with the groove part 51, namely, a high-pressure fluid chamber in the internal cylinder 4. The pump chamber 24 is connected to a high-pressure accumulator 55 through a passage 52 serving as a second discharge passage, and a passage 53 (53a) having a one way valve 54a.  When the vehicular height is higher than the standard vehicular height, a high-pressure hydraulic fluid from the pump chamber 24 is supplied to only the accumulator 55.
Patent JP-S63278488-A (JP)
Title: Key telephone system with voice storage function
Inventor: KITAMIKADO YOSHIHIKO
IPC: H04Q3/58
Filed: 1987-05-11
Abstract: PURPOSE:To enable a response service such as unconditional automatic response, busy response, or non-answering response and a service of high level such as the reproduction of a message registered at a designated time or a multiple address message to be performed, by providing a voice synthesis/reproduction part and a voice storage part in a main equipment. CONSTITUTION:The main device 24 is provided with data transmission/reception parts 12a and 12b, a data transmission control part 13, a control part 14, a storage part 15, a speech path switch 16, a central office circuit 18, the voice synthesis/reproduction part 21, the voice storage part 22, and a speech recognition part 23. And based on guidance registered on the voice storage part in a advance, the message, if any, is recorded(automatic response), and the automatic response is performed for a call placed when all of the telephone sets are in busy, and the message, if any, is recorded(busy response). Also, when no answer is obtained after a prescribed time, the automatic response is performed, and the message is recorded(non-answering response). Thus, it is possible to perform the service such as a message BOX function reproducible from all of the telephone sets connected to the main device.
Patent JP-S5739059-A (JP)
Title: Formation of one-piece core
Inventor: NAGAI SHIYUUSUKE
IPC: B22C15/24
Filed: 1980-08-18
Abstract: PURPOSE: To form one-piece cores of intricate shapes by setting a liners to bisect a cavity, blowing sand into one, then displacing forming molds to set the other in a sand blowing posture, removing the liners, blowing sand and connecting and coupling the blown sand of both divided cavities.  
     CONSTITUTION: Liners 18 are pushed onto the revolving shaft of a cavity 14 to bisect the cavity and molding sand is blown from a blow plate 15 into the upper divided cavity 14A. Next, a shell machine 7 is rotated 180° half by a rotating device to bring the cavity 14A on the lower side and the other divided cavity 14B on the upper side where it faces the blow plate 15. Here, the liners 18 are removed in such a way as not to collapse undercut forming, thence molding sand is blown into the cavity 14B from the plate 15 to connect the blown sand of both cavities 14A, B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01318941-A (JP)
Title: Reversion preventor
Inventor: HAWAADO NOOSU JIYUNIAA
IPC: B01L99/00
Filed: 1989-05-01
Abstract: PURPOSE: To prevent residual particles in a sampling tube from falling onto the floor surface upon removal of a test tube by actuating a counter flow capturing means upon finishing analysis and capturing the residual particles in sampling tube. CONSTITUTION: After a test tube 15 is locked to an analysis body section 30 through an operating mechanism 97, an air pressure is introduced through a channel 72 and sample particles 68 in the test tube 15 are fed through a sampling tube 58 to an analyzing section 32. Upon finishing the analysis, the test tube 15 is unlocked through the operating mechanism 97. Consequently, a switch 11 is turned to interrupt pressurized air supply through the channel 72 which is then coupled with a filter through a valve unit thus preventing detrimental substances in the test tube 15 from being discharged to the outside. Furthermore, a pump constituting a counter flow capturing means is started and residual sample particles in the sampling tube 58 are discharged through a channel 70 to an outer reservoir.
Patent JP-S594038-A (JP)
Title: Method for detecting metal surface condition
Inventor: INOUE MINORU
IPC: H01L21/66
Filed: 1982-06-30
Abstract: PURPOSE:To quantitatively detect condition of metal surface with a simplified structure by radiating a single color parallel light beam to the surface of metal in various wavelengths and by measuring intensity of reflected light beam. CONSTITUTION:The light emitted from a light source 1 is converted to monochromatic light through a spectroscope 2, and such light beam is, after being paralleld through a lens 3, radiated to the surface of metal 5 through a mirror 4. The reflected light is detected by a photo sensor 6 and when wavelength of irradiated light beam is changed gradually, an intensity of reflected light beam can be obtained in accordance with composition of a metal or compound of it and simultaneously surface condition (flatness) can also be obtained. For example, if the metal has protrusions on the surface, the surface causes scattering of light in a greater extent for the light in the wavelength which is equal to or larger than the height of such protrusions. Therefore, when reflection intensity changes largely due to a change of wavelength, it can be detected that there is protrusions with a height similar to the wavelength of light beam.
Patent JP-H08273641-A (JP)
Title: Dry battery case
Inventor: KOJIMA HISAO
IPC: H01M2/10
Filed: 1996-05-07
Abstract: PURPOSE: To inexpensively provide a dry battery case where a battery case having a cover is provided in a battery box installed in and fixed to a battery housing part on a front face of an apparatus body so as to be inserted and extracted from a front face of an apparatus. CONSTITUTION: A dry battery case is provided with a connecting terminal spring 2 to energize a battery case 9 having a cover in the taking-out direction and a stopper 17 to engage and hold the battery case 9 having a cover in a housing position against energizing force of an energizing means of its connecting terminal spring 2. An engaging part of its stopper 17 is formed in the middle of an operation lug 19 projecting so as to be elastically deformable toward the taking-out directional side from a bottom surface of the battery case 9 having a cover, and the operation lug 19 and the battery case 9 having a cover are integrally molded by synthetic resin.
Patent JP-S5814831-A (JP)
Title: Method for removing development inhibitor out of developing solution
Inventor: HIGUCHI MOEKO
IPC: G03C5/00
Filed: 1981-07-21
Abstract: PURPOSE:To remove a development inhibiting component out of a solution for developing a silver halide color photographic material without varying the concn. of the main components of developing agent, by using activated carbon having molecular sieve performance. CONSTITUTION:A development inhibitor is removed out of a solution of a developing agent, such as 4-amino-N,N-diethylaniline, for a silver halide color photographic material by using an activated carbon having thin slit-shaped holes of >=0.6nm length and <=1.5nm width and molecular sieve function, thus permitting only development inhibiting components accumulated by development processing to be removed without removing the main components of color developing agent.
Patent JP-S605583-A (JP)
Title: Semiconductor laser array
Inventor: MATOBA AKIHIRO
IPC: H01S5/40
Filed: 1983-06-24
Abstract: PURPOSE:To enable high reliability and low threshold value by allowing a portion to become a cavity of a laser on a p type substrate to remain, then forming a buried layer, a p type grown layer and an n type grown layer, and forming a p type impurity diffused layer on the n type grown layer and the p type grown layer, and isolating the elements. CONSTITUTION:A p type InP grown layer 10, an In1-xGaxAsyP1-y active layer 11, and an n type InP grown layer 12 are sequentially grown on an n type InP grown layer 12 are sequentially grown on a p type InP substrate 9, this grown layers are etched to a p type InP substrate 9 to allow the grown layers to remain in the striped shape to vecome a cavity of a laser, and n type InP grown layer 13 is selectively grown to the height of the layer 11 during the stripe, a p type InP grown layer 14 is grown thereon, an n type InP grown layer 15 is grown on the entire surface of a wafer. A p type impurity diffused layer 16 is formed to reach the depth of the layer 14 between the stripes of the wafer, an n type electrode is then formed on the surface of the layer 16 in the formation of isolating via an insulating film 17, and a p type electrode 19 is formed.
Patent JP-H01285535-A (JP)
Title: Picture forming device
Inventor: OHASHI MASASHI
IPC: B65H1/26
Filed: 1988-05-09
Abstract: PURPOSE:To prevent jam processing from being complicated and a sheet during its feed from being damaged by inhibiting drawing out of a sheet storage device when a door in a device main unit front face is opened, in the case of a laser beam printer or the like. CONSTITUTION:A picture forming device 10 provides a sheet storage device 1 storing a sheet S and removably mounted in a direction crossing at a right angle with a conveyance direction of the sheet and a door 6 opening one part of a device main unit 1. Further a restricting member 6a, which moves being associated with opening and closing the door 6 to a restricting position restricting drawing out of the sheet storage device 1 and to a retracting position not obstructing the drawing out of the sheet storage device 1, is provided. Accordingly, when the door 6 is opened for jam processing or the like, the restricting member 6a restricts the drawing out of the sheet storage device 1, further its drawing out is permitted by closing the door 6.
Patent JP-S5540420-A (JP)
Title: Power supply control circuit of camera
Inventor: OOTSUBO YOSHIAKI
IPC: G03B7/081
Filed: 1978-09-14
Abstract: PURPOSE: To achieve the improvement in the responsiveness at the turning-on of power source by cutting off the bias of a semiconductor switching element through trigger operation of a main switch.  
     CONSTITUTION: When a main switch SW 1  goes ON, transistors 17, 18 go ON and a transistor 19 outputs bias voltage. As a result, transistors 11 thru 14, 16 go ON and the voltage corresponding to the logarithm of the output of a photo diode D 1  is obtainable at the output terminal T 3  of a photometric amplifier A 1 . At this time the charging has already completed in the capacitors C 1 , C 2  and the response delay at the rising of the photometric amplifier A 1  may be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10295758-A (JP)
Title: Massage machine
Inventor: MIYAGUCHI MASAMICHI
IPC: A61H1/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To enable a reclining operation to be easily performed always. SOLUTION: This massage machine incorporates a massage mechanism in the back rest 3 of a freely reclining chair. A reclining lever 6 for operating a reclining step is arranged above the seat part 2 of a chair and below arm rests 4 arranged above both sides of the seat part 2. The reclining lever 4 is located at a position within reach of the hand even when the back rest 3 is tilted backward, so that the reclining operation is feasible. Further, the reclining lever 6 is prevented from being carelessly shifted out of a locking position on account of the arm rest 4.