baber/WOPTO huggingface dataset:
Patent JP-H03223347-A (JP)
Title: Production of foamed polymer particle
Inventor: KUWABARA HIDEKI
IPC: C08J9/22
Filed: 1990-07-30
Abstract: PURPOSE:To enable the stable production of foamed polymer particles with a high expansion ratio even when an inorg. gaseous blowing agent is used by impregnating polymer particles contg. a water-sol. inorg. compd. with a blowing agent, dispersing the particles in a dispersion medium in a tightly sealed container, then heating under pressure, and discharging the particles into a low-pressure atmosphere. CONSTITUTION:Polymer particles (with a particle diameter of 0.3-5mm, pref. 0.5-3mm; e.g. particles of a noncrosslinked ethylene-propylene random copolymer) contg. 0.01-2wt.%, pref. 0.02-1wt.%, water-sol. inorg. compd. (with a solubility in 100g water at 40 deg.C of 1g or higher, pref. 5g or higher, and a particle diameter of 0.1-150mum, pref. 1-100mum; e.g. borax is esp. pref.) is impregnated pref. with an inorg. gaseous blowing agent, such as nitrogen or air, then dispersed in a dispersion medium such as water in a tightly sealed container, heated above the softening point of the particles, and discharged out of the container into a low pressure atmosphere, thereby giving foamed polymer particles.
Patent JP-H1172282-A (JP)
Title: Refrigerator having horizontal and vertical cool air distribution blades
Inventor: JI JOON DONG
IPC: F24F13/075
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which has a cool air distributor to disperse cool air in the horizontal and vertical directions. SOLUTION: In a duct of a cold storage chamber, a horizontal distribution blade 33 is provided to disperse cool air flowing thereinto in the horizontal direction and a vertical distribution blade 57 to disperse it in the vertical direction. The horizontal distribution blade is rotated by a drive motor 35 and the rotation of the drive motor 35 is converted to a lifting motion by a lift cam 63 to be transmitted to the vertical distribution blade 57. Therefore, with the rotation of the horizontal distribution blade 33, the vertical distribution blade 57 rotates to make the cool air discharged to the cold storage chamber disperse in the horizontal and vertical directions thereby allowing maintaining of temperature evenly in the cold storage chamber.
Patent JP-H08234704-A (JP)
Title: Method for driving liquid crystal display device
Inventor: HIRAI MINORU
IPC: G02F1/133
Filed: 1995-08-08
Abstract: PURPOSE: To make it possible to drive a liquid crystal display device only by the one set to ICs for driving even if there are >=2 points in display regions varying in display states in one screen by driving the liquid crystal display device by using the output voltage differences of the segment output of a part of the ICs for segment driving and the segment outputs of the other part. CONSTITUTION: An on waveform peaking at V0 , V5 is put into SEGi and an off waveform peaking at V2 , V3 into the SEGj , respectively as shown respectively in Figs. (a), (b) as the outputs of the segments SEGi , SEGj . The static waveform peaking at the differences V0 -V2 , V5 -V3 between both voltages are impressed, as shown in Fig. (c) between the electrodes of substrates disposed on upper and lower substrates of image regions, by which the display device is turned on. The segment outputs of the ICs for segment driving of the display region of high duty are used for a part of the display region of low duty and the liquid crystal display device is driven by the voltages of the difference between the two segment outputs.
Patent JP-S58105350-A (JP)
Title: Multiplier
Inventor: YAMADA HARUYASU
IPC: G06F7/52
Filed: 1981-12-17
Abstract: PURPOSE:To reduce the number of current paths between a power supply and the ground and to reduce the power consumption, by stacking full adder basic circuits of IIL successively. CONSTITUTION:The ground of a cell xjy0 is connected to the whole ground, and an injector is connected to the stage of a cell xjy1. An injector of the cell xjy1 is connected to the ground of the stage of a cell xjy2 on the xjy1. In the same way, 9 stages are all stacked and a full adder 37 of the highest stage is connected to a constant current source 38. The output signal is transmitted successively to higher stages to be used as the outputs of hopper 8 bits P8-P15 of the result of multiplication.
Patent JP-H0731386-A (JP)
Title: Jelly having strong acid taste
Inventor: TAMAOKI YOJI
IPC: A23L29/20
Filed: 1993-07-26
Abstract: PURPOSE:To obtain a jelly stable even in a low pH range and having excellent palatability from a paste-containing material containing pectin and gelan gum by gelatinizing the material with calcium citrate. CONSTITUTION:A paste mixture produced by mixing pectin with gelan gum is dissolved in ion-exchanged water under heating and agitation to obtain a dissolved paste. The solution is incorporated with sugars, fruit juice, fruit pulp, etc., and further with calcium citrate, heated at 80-85 deg.C, maintained at the temperature for about 1-15min and cooled to obtain a jelly having strong acid taste and stable even in a low pH range, i.e., pH3.5 or below.
Patent JP-H03141646-A (JP)
Title: Semiconductor device
Inventor: GOTO HIDETO
IPC: H01L21/336
Filed: 1989-08-03
Abstract: PURPOSE:To improve the reliability in connection by extending the end side of a diffused layer for wiring in contact with a field insulating film, and using a part which is separated from the field insulating film as a connecting region with a lead-out electrode. CONSTITUTION:A diffused region 6 for wiring and a lead-out electrode 4 are orthogonally intersected at a part which is separated from a field insulating film 7, and a deep embedded contact region 9 is formed. The lead-out electrode 4 is made to pass a part of the region 6 and terminated at an end 4'. A gate electrode 3 and the lead-out electrode 4 are formed of polycrystalline silicon layers 3b and 4b containing impurities and heat resisting metal layers 3a and 4a. In this way, an end side 6' of the region 6 is made to extend in contact with the insulating film 7, and a part which is slightly separated from the insulating film 7 is used as a connecting region with the lead-out electrode 4. Therefore, the connection is highly reliable. Since the lead-out electrode 4 is made to pass a part of the region 6 and terminated at the end 4', the sufficient contact area can be secured even if deviation in alignment and the like occur.
Patent JP-S57123159-A (JP)
Title: Continuous thermal decomposition of carbamic acid ester and use for manufacturing isocyanate from obtained mixture containing isocyanate and carbamic acid ester
Inventor: KURAUSU KEENITSUHI
IPC: B01J31/12
Filed: 1981-12-17
Abstract: A carbamic acid ester corresponding to the formula R1-NH-CO-OR2 is thermally cleaved to form isocyanate R1-NCO and alcohol R2-OH fractions. This cleavage is accomplished by boiling the carbamic acid ester, condensing the vapor given off in a first fractionation column, and condensing the vapor from the first fractionation column in a second fractionation column. The boiling of the carbamic acid ester is carried out in a manner such that the average dwell time in the reaction vessel is from 1 to 20 hours, the temperature is from 160 DEG  to 260 DEG  C. and the pressure is from 0.001 to 2 bar. The isocyanate fraction obtained by this cleavage process may be used as a starting material for a transurethanation reaction in which a lower boiling isocyanate R3-NCO is produced. The radicals R1, R2, and R3 are defined herein.
Patent JP-S6180812-A (JP)
Inventor: KONNO TOSHIO
IPC: H01G13/02
Filed: 1984-09-27
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-H0547659-A (JP)
Title: Epitaxy method for surface control
Inventor: NAKAHARA HITOSHI
IPC: H01L21/20
Filed: 1991-08-13
Abstract: PURPOSE:To provide crystallinity of a grown film and to reduce a temperature of a process by vapor-depositing predetermined substance of a thickness of one atom layer or less before deposition substance is vapor-deposited on a silicon substrate. CONSTITUTION:A silicon substrate 5 is momentarily heated to 1470K by a sample heating power source 8, then heated at 1170K, and surface-cleaned. Then, a gallium deposition source 7 is heated by a power source 10, and gallium (catalytic substance) is vapor-deposited at a 1/3 atom layer on the substrate 5 at the ambient temperature. Thereafter, the substrate 5 is heated at 920K, and a 3<1/2>X3<1/2> structure (catalytic layer) of an alloy state of silicon and gallium is formed. Then, while substrate 5 is being held at 600K, a silicon deposition source 6 is heated by a heating power source 9 to evaporate silicon, and the silicon is epitaxially grown. The catalytic substance is a substance having 670K or lower of a melting point and 50nm or more of surface segregation coefficient to the silicon at 670K. Thus, a thin film having excellent crystallinity even at a low temperature of 770K or lower of a substrate temperature is obtained.
Patent JP-S58104128-A (JP)
Title: Controlling method for windbox damper located under ignition furnace of sintering machine
Inventor: TAKAHASHI HIROYASU
IPC: C22B1/20
Filed: 1981-12-16
Abstract: PURPOSE:To remove the dust deposited on windbox dampers easily while preventing the abrupt increase in the gas quantity of waste gases by opening said dampers which are located under the ignition furnace of a sintering machine according to prescribed programs. CONSTITUTION:While a sintering machine 29 is operated by closing the damper of at least one windbox 3a among the plural windboxes 3a, 3b... located under the ignition furnace 1 of said machine, the damper which is held closed is opened so as not to be overlapped with the other windbox dampers which are held closed to drop the dust 27 deposited on the damper and to discharge the same to the outside of the system with a belt conveyor. The opening and closing of the dampers are contdrolled with a control board 6 for opening and closing of the dampers in accordance with the set signals corresponding to the operating states from a setting board 10 by beforehand storing the opening and closing programs of the dampers in an electronic computer 9.
Patent JP-S6181047-A (JP)
Title: Communication system
Inventor: NAKAHARA YASUHIRO
Filed: 1984-09-28
Abstract: PURPOSE:To improve the availability of a communication system by providing a means which generates communication frames and transmits them to a circular communication line, a means which constitutes a loop back path from prescribed one of communication lines of two systems to the other if the abnormality of the signal on one of said communication lines is detected at least, and a means which releases the loop back path. CONSTITUTION:Each of communication controllers of terminal stations 2-3, 2-4, and 2-5 is provided with the communication frame generating function and the function which provides a compensation delay time to repeat communication frames, namely, the function by which the communication controller can be a master station. If the abnormality of reception signals from one or both of communication lines of two systems is detected, the loop back path through which the output of one communication line is turned back to the other is constituted in accordance with a prescribed system, and the number of the station which sets the loop back path is indicated in communication frames which are generated or repeated and transmitted. Thus, frames where the station number of reception frames of both systems or the station number of the station itself is indicated are received by the system which transmits loop back signals, and the station releases the loop back path.
Patent JP-S6358687-A (JP)
Title: Magnetic disk device
Inventor: TAKIZAWA TOSHIMITSU
IPC: G11B21/21
Filed: 1986-08-29
Abstract: PURPOSE:To deform a slider surface and to surely start a disk despite Adsorption caused between the slider surface of a head main body and the disk recording surface, by adding a piezoelectric member to the head main body to deform the slider surface. CONSTITUTION:The adsorption occurs between the slider surface of a smooth floating head and a disk if the slider surface is kept long landed on the disk. In order to prevent said adsorption, a recess groove 3b, for example, is formed to a head main body 3 in the diameter direction of the disk and a piezoelectric member 8 is set into the groove 3b. In case the close adhesion is caused between the slider surface 3a of the main body 3 and the recording surface of the disk and the disk has no revolution, the voltage of a prescribed level is applied to the member 8. Thus the member 8 has its volume change and therefore the main body 3 bends. Then the surface 3a has its deformation. As a result, a gap is produced between the surface 3a and the disk recording surface and the air flows into said gap to release adsorption. Then the revolutions of the disk are secured.
Patent JP-S6346401-A (JP)
Title: Optical apparatus provided with transpirable mildew inhibitive material
Inventor: HIROOKA KOICHI
IPC: G01N21/15
Filed: 1987-08-14
Abstract: PURPOSE:To obtain a mildew inhibitive effect for a long period of time by dissolving or melting a phenolic compd. having 210-300 deg.C b.p. into a resin or elastomer compatible therewith so that said compd. is decreased in the toxicity and pungency and is provided with chemical stability. CONSTITUTION:The phenolic compd. having 210-300 deg.C b.p. is dissolved or method in the resin or elastomer compatible therewith or impregnated in or adsorbed on a porous material. Then, the resulted material has the lower toxicity and pungency and the mildew inhibitive effect is obtd. for a long period of time. No adverse influences are thus given to the lens, etc., of optical apparatus. The phenolic compd. has the high affinity to various kinds of carriers, above all a polyamide resin and is not excessively dissipated into air. The excessive dissipation of the phenolic compd. to attain supersaturation and the deposition of said compd. to the lens surface to stain the lens surface are, therefore, obviated even if the carrier deposited with the phenolic compd. is positioned in a hermetic space such as the lens-barrel of the optical apparatus.
Patent JP-H0949830-A (JP)
Title: Stimulus responding type separating material and separating and refining method
Inventor: ONISHI MASATO
IPC: B01J20/26
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a separating material which has a high specificity to a target material and can easily recover the target material by forming a domain composed of stimulus responding high molecular chains and another domain having an affinity to the target material on the surface of a base material and a separating system. SOLUTION: A separating material has a domain composed of stimulus responding high molecular chains and another domain having an affinity to a target material on the surface of its base material. The stimulus responding type high molecule can be a graft copolymer, a alternating copolymer, or a random copolymer. It is preferable to select a suitable copolymer out of the copolymers by taking the nature of a target cell to be separated and the magnitude of the structural change of the copolymer caused by the stimulus response into consideration. The most suitable target material is a cell. When phase separation occurs on the surface of the base material, the capping phenomenon which is often observed when cells are adsorbed to the surface of a separating material is avoided and the cells are softly adsorbed to the surface, because ligands unevenly exist when viewed microscopically in accordance the phase separating structure.
Patent JP-H0251736-A (JP)
Title: Knowledge retrieving system
Inventor: UDAGAWA YOSHIHISA
IPC: G06F17/30
Filed: 1988-08-16
Abstract: PURPOSE:To always attain the stable retrieval of knowledge with no dependence of the users ability by calculating the resemblance between the unit information to store this resemblance and deciding the importance of correlation based on the resemblance. CONSTITUTION:It is supposed that the unit information 1 and the unit information 7 are given from an input/output part 12 as the start of retrieval and the purpose of arrival respectively. A knowledge retrieving control part 15 sets identification number 1 and an idle gathering at A and B respectively. The negative decision is obtained when it is decided whether A is equal to an idle gathering or not since the identification number 1 is set at A. Thus the process of step 603 is carried out. In this process, A and B are equal to {1} and {2} respectively and the gathering C is equal to {2, 3}. It is supposed that the unit information 2 is selected in the process of step 603. Then B and A are equal to {1, 2} and (3} respectively and the gathering C is equal to {5}. When the same decision and process are repeated, A is equal to an idle gathering and B is equal to {1, 2, 3, 5, 7}. Then the resemblance between both information 1 and 2 is calculated in a step 605.
Patent JP-S5992534-A (JP)
Title: Manufacture of resin sealed integrated circuit
Inventor: ARISUE KAZUO
IPC: H01L21/56
Filed: 1982-11-18
Abstract: PURPOSE:To prevent the injected resin from running out to outside through the intermediary of a lead-frame part by a method wherein, when a resin coating is formed on a chip using molds, the molds with an elastic body are used. CONSTITUTION:In the process wherein resin 3 is formed on a lead frame 11 on which an integrated circuit chip is installed, molds with an elastic body are used. To be more precise, said molds are composed of a top force 6 and the bottom force 7, and at the same time, an elastic body 8 is buried in the part located along the vicinity of the resin injecting recessed part of the top force 6 in such a manner that a part of the elastic body 8 is protruded. When the top force 6 and the bottom force 7 are matched, the elastic body 8 presses the lead frame 11, and resin sealed recess parts 9 and 10 are completely closed from outside, thereby enabling to prevent the resin from running out to outside from the external connected part of the lead frame 11.
Patent JP-S5892456-A (JP)
Inventor: ARUUIN PINTO
IPC: B01J8/02
Filed: 1982-11-19
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-S58105202-A (JP)
Title: Lighting device using optical fiber flux
Inventor: TAKAMI AKIYOSHI
IPC: G02B19/00
Filed: 1981-12-18
Abstract: PURPOSE:To make illuminating light from a light source incident to the whole incident end face of an optical fiber flux, without causing a light quantity loss, by additionally concatenating an optical reflecting body such as a cylindrical reflecting body having a specified shape, etc., on the light source side input end face of the optical fiber flux. CONSTITUTION:A titled device consists of a lens 10 for making illuminating light from a light source 9 incident to an optical fiber flux 1, and the optical fiber flux 1 which has provided an optical reflecting body such as a single fiber 17 with a clad 17' on an incident end face 4, and is constituted so that the inequalityIis satisfied in case when a light intensity distribution of a calescence point image of the light source, which is formed through the lens 10 has a peak, and the inequality II is satisfied in case when the light intensity distribution of the calescence point image is flat. Provided that air converted length to the calescence point image from the incident end face of the optical reflecting body, length of the optical reflecting body, a refractive index of the optical reflecting body, an angle made by a marginal beam and an optical axis, height of the calescence point image, and an effective radius of the optical fiber flux are denoted as S, (d), (n), (alpha),Iand (r), respectively. In this way, it is possible to make the illuminating light incident to the whole incident end face 4 of the optical fiber flux without causing a light quantity loss.
Patent JP-S6264189-A (JP)
Title: Picture processor
Inventor: NISHIMURA SHIGERU
IPC: H04N9/74
Filed: 1985-09-13
Abstract: PURPOSE:To simplify a circuit constitution and to reduce production cost in case of the lateral inversion of three-primary-color picture by providing a storage circuit for the lateral inversion of picture which stores the output signal form an A/D converter and outputs the signals in an scanning order inverse to that when storing. CONSTITUTION:The color composite signal 1 inputted to the A/D converter 2 is converted by using a clock signal from a clock signal generating circuit 6, and written n a sequential storage circuit 3 under the control of an address control circuit 7. The said signal 1 is read out from the circuit 3 in the order opposite that of writing, and inputted to an adder 11 through a D/A converter 4 after being subjected to the lateral inversion processing. A color burst signal is extracted from the signal 1 in a burst gate circuit 8, and its phase is shifted for 180 degrees by a phase shifter 9, then is inputted to the adder 11 through an inverse burst generating circuit 10. In such way, a laterally inversed color composite signal 12 is outputted through the adder 11. And said signal 12 is separated into three primary color signals in the decoder of a monitor. Thus the three-primary-color picture signal is obtained with the simplified circuit constitution and with low cost.
Patent JP-H1049264-A (JP)
Title: Battery power supply type electronic device
Inventor: TOUYA KENJI
IPC: F23N5/26
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a battery power supply type electronic device, with which the reduction of a battery voltage can be exactly notified in simple configuration while suppressing the consumption of the battery as much as possible, concerning the battery power supply type electronic device for independently operating plural pieces of electronic equipments through respective electronic circuits with a common battery as a power source. SOLUTION: Concerning a portable cooking stove with grill with which an electronic circuit 9 for operating a solenoid valve 4 for a portable cooking stove burner 2 with a battery 1 as the power source and an electronic circuit 10 for operating a solenoid valve 7 for a burner 5 for grill are mutually independently provided, a notifying means 18 for notifying the reduction of the voltage of the battery 1 to a prescribed value to exchange the battery 1 through an LED lamp 16 at such a time is provided only at the portable cooking stove side electronic circuit 9 with the high frequency of use. The prescribed value of the voltage of the battery 1 to be notified is set higher than the lower limit value of the voltage for normally operating the electronic circuit 10 and the solenoid valve 7.
Patent JP-H0654425-A (JP)
Title: Method for connecting power cable
Inventor: YOSHIDA MANABU
IPC: H01R43/00
Filed: 1992-07-30
Abstract: PURPOSE:To provide a method for connecting power cables capable of improving the electric (insulating) characteristics of cable joints much more. CONSTITUTION:First of all, respective cable conductors 2 of power cables 20a and 20b are connected to each other by a conductor connecting pipe 5, and an internal semiconduction layer 6 is formed on the surface of the conductor connecting pipe 5. Next, an extruding die 9 is fitted to the power cables 20a and 20b, and first resin (EEA) 15a and second resin (polyethylene) 15b are injected in the extruding die 9 in this order consecutively. It is necessary that the dielectric constant of this first resin 15a is higher than that of the second resin. Accordingly, stress distribution in the vicinity of the cable conductor joint is lightened, and the electric characteristics are improved. Besides, permissible levels against foreign matters and protrusions in the vicinity of the cable conductor joint become high, and the quality is stabilized. Consequently, it becomes possible to facilitate the work for inspecting foreign matters, protrusions, etc., which may deteriorate the electric characteristics of the cable joint.