baber/WOPTO huggingface dataset:
Patent JP-H04114965-A (JP)
Title: Ceramics for electric insulation at high temperature
Inventor: IKESUE AKIO
IPC: C04B35/50
Filed: 1990-08-31
Abstract: PURPOSE:To obtain ceramics for electric insulation having excellent utility usable as a furnace body having strong reducing property in a high temperature region for a long period of time comprising an oxide of a specific rare earth element. CONSTITUTION:The aimed ceramics for electric insulation is mainly composed of R2O3 (R is trivalent rare earth element excepting Ce and Pr). Any problem owing to decomposition or oxidation, etc., is not generated with using said ceramics in a reducing state at a high temperature (to about 1800 deg.C). Although an oxide of rare earth is about 3-10 times expensive in comparing with Al2O3, sufficient effect is exhibited even in a composite material of Al2O3 and R2O3 and said effect is >=40 times, thus the composite material is sufficiently useful from a viewpoint of cost/performance.
Patent JP-2001055802-A (JP)
Title: Mounting structure for metal-made heat insulating inner wall frame at window frame part
Inventor: UEDA YUJI
IPC: E04B2/56
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure capable or fixing a metal-made heat insulating inner wall frame suitably and easily on the upper and lower sides of a window at specified positions when a construction method is performed where insulators are provided inside a wall using a metal-made heat insulating inner wall frame. SOLUTION: This mounting structure for metal-made heat insulating inner wall frame at a window frame part is formed so that a support 5 comprising a vertical plate 5a, a horizontal plate 5b, a projected plate 5c projected from the vertical plate 5a, a fixing hole 5d drilled in the vertical plate 5a, and a mounting hole 5e drilled in the horizontal plate 5b is fixed onto the indoor side-surface of the window part framework 6 with a fixture 7A mounted in the fixing hole 5d, and the metal-made heat insulating inner wall frame 4 is fixed to the horizontal plate 5b on the surface opposite to the window using a fixture 7B.
Patent JP-H0896780-A (JP)
Title: Mis-pulling out preventing mechanism of battery for memory holding in electronic equipment
Inventor: HOKAO SHIGEYUKI
IPC: H01M50/209
Filed: 1994-09-27
Abstract: PURPOSE: To prevent the wrong loss of memory in electronic equipment which is loaded with an operating battery and a memory holding battery by not pull out both batteries at the same time. CONSTITUTION: A shutter member 6 which moves interlocking with insertion/ pulling-out of an operating battery 100 is set in electronic equipment. The shutter member 6 covers a memory holding battery 200 when the operating battery 100 is in a pulled-out state, and holds the memory holding battery 200 so that the battery may not be pulled out.
Patent JP-H0980447-A (JP)
Title: Liquid crystal display element
Inventor: MIYAZAKI DAISUKE
IPC: G02F1/1368
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element having a good display grade, high yield and spacers consisting of laminated coloring layers by forming columnar spacers as laminates of the plural coloring layers of different colors and changing the lamination order of the laminates, thereby changing the properties of the spacers. SOLUTION: An upper counter substrate 30 has color filters 32R, 32G, 32B formed to meet the pixel positions on a glass substrate 31 and is formed with the columnar spacers 33 consisting of red color layers 33R, green color layers 33G and blue color layers 33B by lamination of these color filter materials. The specific properties of the spacers 33 are changed by changing the lamination order of the laminates of these coloring layers 33R, 33G, 33B. The spacers 33 having the desired characteristics are obtd. by utilizing the physical and chemical properties intrinsic to the coloring layers if, for example, the lamination order is set at prescribed order by noticing the surface roughness, hardness, specific impurity content, etc., of the coloring layers. The color display type liquid crystal display element having such spacers is thus provided.
Patent JP-H04116170-A (JP)
Title: Metallizing method
Inventor: WATANABE NOBUATSU
IPC: C04B41/88
Filed: 1990-08-31
Abstract: PURPOSE:To easily execute a secure metallization treatment regardless of the varying concns. of SiO2 in oxide ceramics by subjecting the oxide ceramics to a CVD treatment with a metal fluoride. CONSTITUTION:The pressure in a reaction tube 2 is reduced by an oil rotary vacuum pump and while gaseous H2 is passed in the tube, the temp. is set at the forming temp. of a tungsten film, for example, 500 deg.C by an electric furnace 3. WF6 is simultaneously passed to the inside of the reaction tube 2. The gas of this time is set at, for example, WF6=20cc/min, H2=100cc/min., (WF6:H2=1:50) and the total pressure is set at 0.5 to 760Torr. The hydrogen reduction reaction WF6+3H2 W+6HF... (1) is induced in this way, by which the tungsten film 22 is formed on the surface of an alumina ceramics member 20. After the tungsten film having a desired thickness is formed, gaseous WF6 and H2 are replaced with gaseous Ar and are passed, by which the film is cooled down to room temp.
Patent JP-H0393440-A (JP)
Title: Fan unit
Inventor: OCHI JOJI
IPC: H05K7/20
Filed: 1989-09-06
Abstract: PURPOSE:To improve heat radiation efficiency of heating element by placing an elastic member between the heating element and a circuit board and then clamping an end bracket and the circuit board through the approximately U-shaped elastic members. CONSTITUTION:A printed board P is clamped to an end bracket 7 at four circumferential points, by means of clips 34...34, with elastic members 33...33 being placed between power transistors Q1-Q6. Since respective power transistors Q1-Q6 are not pressed locally but brought into contact with the end bracket 7 by the pressure functioning two-dimensionally, close adhesion of the heat radiating faces of respective power transistors Q1-Q6 is further improved resulting in the improvement of heat radiation efficiency of the power transistors Q1-Q6.
Patent JP-S59118616-A (JP)
Title: Driving device for elliptical vibration parts feeder
Inventor: NONAKA TAKEYOSHI
IPC: B65G27/32
Filed: 1982-12-24
Abstract: PURPOSE:To make an optimum transfer speed securable in an easy manner, by making a phase difference in each voltage to be fed to both horizontal and vertical driving electromagnets so as to be set to 60 deg. or 120 deg. by means of a phase selector switch. CONSTITUTION:A selector switch SW2 is changed over to a counterclockwise contact and a power switch SW1 is turned off. With this method, the voltage between R-S of a 3-phase AC power source is fed to a horizontal driving part 32A while the voltage between T-S is fed to a vertical driving part 32B respectively. If the selector switch SW2 is set to the 60 deg. side, vertical direction exciting force and horizontal direction exciting force being different in a phase of 60 deg. each are added to a pole. In this case, when the selector switch SW2 is changed over to the 120 deg. side, at the vertical driving part 32B, the selector switch SW2 can advance or delay the phase as far as 120 deg. according to whether to be the CW direction or the CCW direction rather than in case of the horizontal driving part 32A so that the phase difference can be set to its optimum 60 deg.. Thus, optimum transfer conditions can be secured without necessitating a highly accurate design.
Patent JP-H0978832-A (JP)
Title: Reinforced fiber supply method and spray method
Inventor: HIKASA JUNICHI
IPC: E02D17/20
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To enhance workability which unifies matrixes by supplying single fiber-based slivers having a specified size and length while they are being divided with a roller before the spray of synthetic fiber reinforced mortar. SOLUTION: 10.000 to 10.000 thousand deniers of slivers, which provide unit fibers whose average fineness is at most 100 deniers and whose average fiber length ranges from 20 to 200mm are supplied on a quantitative basis in proportion to the rotary speed of the rollers while the fibers are being separated at least with a pair of upper and lower nip rollers 3 and draft rollers 4. Then, the slivers 10 are supplied to a hydraulic molded product force feed pipe or a spray nozzle 9 where they are mixed with matrixes, thereby spraying. In this case, wastes and regenerated fibers produced after they are used for a cloth or a carpet are serviceable as slivers. This construction makes it possible to prevent the generation of fiber balls or a drop in the fluidity of the matrix and thereby enhance workability.
Patent JP-S61112099-A (JP)
Title: Novel polypeptide and preparation thereof
Inventor: HIROSE YUKIO
IPC: C07K14/575
Filed: 1984-11-06
Abstract: NEW MATERIAL:The compound of formula I (Ala is alanine; Ser is serine; Leu is leucine; Thr is threonine; Val is valine, Gly is glycine; Lys is lysine; Gln is glutamine, Glu is glutamic acid; His is histidine; Tyr is tyrosine; Pro is proline; Arg is arginine; Asp is aspartic acid; n is 3-7), its acid addition salt, and its complex. USE:An agent for lowering the Ca<2+> concentration in blood. PREPARATION:The peptide or polypeptide having the amino acid sequence of formula I is prepared, and the produced constituent unit containing the peptide residue of formula II (R is active ester residue is subjected to the cyclization reaction at an arbitrary stage in the peptide-formation reaction.
Patent JP-2000135412-A (JP)
Title: Gas recovering device and gas recovery
Inventor: INOHARA TOSHIAKI
IPC: B01D53/04
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To efficiently separate, easily liquefy and recover a desired gas from a mixed gas. SOLUTION: A gas insulating equipment 1, compressors 2, 2, adsorption vessels 3, 4, a buffer tank 5 for SF6, a pressure liquefaction device 6, a liquefied SF6 tank 7 and an N2 tank 8 are connected through pipe lines 9. A valve 10 is provided in each pipe line 9 and this device is constituted so that a flow passage is controlled by connecting a controller 11 to the valves 10. An adsorbent is filled in the adsorption vessels 3, 4 and the device is capable of separating gaseous SF6 by a selective adsorption action. The device is constituted so that each of the adsorption vessels 3, 4 is a pressure swing adsorption apparatus(PSA) capable of gas-separating by a pressure swing adsorption system.
Patent JP-H1156441-A (JP)
Title: Clip strap
Inventor: IZAWA KAZUHIKO
IPC: F16B2/24
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a clip strap for preventing a carried article from dropping out to the ground by providing a slideable loop strap on a strap supporting base body to make possible to open and close that controllably retains an effective length of the loop strap. SOLUTION: A strap supporting body 10 comprises an upper base body 11 and a lower base body 12 for attaching each other. The lower base body 12 has a base section 13 and a tongue-like section 14, and a ring-shaped lock stage 15 with saw-toothed cross section is formed at a tip section of the tongue-like section 14. The upper base body 11 is a shape for overlapping on the base section 13 of the lower base body 12. A clip 40 for opening and closing is retained between the upper base body 11 and the base section 13 to make the clip 40 possible to open and close, and a strap inserting hole 16 is formed. In a condition that a projecting direction of the loop strap from spaced apart opening edges 16A is generally in accord with a direction of the strap insertion hole 16.  The loop strap is slide to the strap supporting base body 10 to control a size of a loop of the loop strap coming out from a pair of the spaced apart opening edges 16A.
Patent JP-H1077786-A (JP)
Title: Propelling method
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To allow a propelling head to continuously and smoothly propel without any trouble, when it is put in contact with an underground obstacle. SOLUTION: In a propelling method, a propelling head 1 is provided with a leading portion 1D having a pressure receiving plane F inclined to a head axial center P and mounted on a head mainbody to be rotationally driven around the head axial center P. A propeller S which is provided with propelling pipes 2 ranging backward of the propelling head 1 to be freely bent is subjected to thrusting force from backside for underground propelling. In this case, the propeller S is previously formed for the bent axial centers X of the propelling pipes 2 to be uniaxial.  When the propelling head 1 is put in contact with an underground obstacle W on the way of propelling, the propelling head 1 propels while controlling the leading portion 1D at its rotational position so that the direction of the bent axial center X is or to be identical with the direction of the pressure receiving plane F in the directional view of the head axial center P.
Patent JP-H1177397-A (JP)
Title: Working device
Inventor: KATO SHUNICHI
IPC: B30B7/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To operate a selected die unit only in a working device arranged with two die units or more. SOLUTION: The device has die units 7a, 7b which have an upper die including a male die supported movable in the up/down direction and a lower die including a female die fixedly supported and are arranged at least two each, and a head member 11 whis is supported movable in the up/down direction for moving an upper die to a lower die side and moves a selected upper die to a lower die side by being supported selectively movable roughly above upper dies of the die units 7a, 7b.
Patent JP-S6474111-A (JP)
Title: Active operation type suspension
Inventor: KAWABATA KAZUNOBU
IPC: B60G17/00
Filed: 1987-09-17
Abstract: PURPOSE:To improve reliability by judging if the operation state of an engine is normal or not and controlling the execution of the attitude control for a car body on the basis of the accelerating speed according to the result of the above-described judgement and preventing the repetition of the unnecessary attitude control. CONSTITUTION:A hydraulic cylinder (a) is installed between a car body side member and a wheel side member, and the working hydraulic pressure is controlled by a pressure control valve (h) according to a prescribed instruction signal. Further, the above-described instruction signal is set on the basis of the detection signal of an accelerating speed detecting means (c). In this constitution, the operation state of an engine is detected by a (d). Further. a means (e) judges if the operation state of the engine is normal or not. When the operation state of the engine is normal, the instruction signal is set on the basis of the detection signal of accelerating speed, while if the operation state of the engine is not normal, a means (f) carries out control so that the instruction signal on the basis of the detection signal of accelerating speed is not set.
Patent JP-S6291773-A (JP)
Inventor: WAKABAYASHI NOBUKI
IPC: F25D11/00
Filed: 1985-10-17
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-S6291341-A (JP)
Title: Housing type wiper
Inventor: KONDO OSAMU
IPC: B60S1/04
Filed: 1985-10-18
Abstract: PURPOSE:To reduce air resistance to a vehicle and improve the style of said vehicle by lifting up and down a wiper assembly between a housing position for housing said wiper assembly in a housing chamber and an elevated position for wiping a window glass, and providing a shutter for closing an opening on top of said housing chamber when said wiper is housed in it. CONSTITUTION:When a wiper is not in use, a wiper assembly 10 is housed in a housing chamber 16, an opening 29 is closed by a shutter 28, and a hood 14 is nearly flush with a window glass 12, reducing air resistance to a vehicle. Since the wiper assembly 10 is not projected out of the outer surface of the vehicle, it is not subjected to any unnatural external force. When the wiper is to be used, the shutter 28 is slid and opened, a pop-up motor 44 is normally rotated to lift up the wiper assembly 10, a part of the wiper assembly 10 is projected out of the opening 19, and the wiper is operated.
Patent JP-S6294491-A (JP)
Inventor: SUDO YASUO
IPC: B62J29/00
Filed: 1985-10-21
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-S6476031-A (JP)
Title: Spacer scattering method
Inventor: KURODA YOSHIKI
IPC: G02F1/1339
Filed: 1987-09-17
Abstract: PURPOSE:To uniformly scatter a spacer in a wide area in a short time by ejecting a spacer material from a nozzle which is rotating. CONSTITUTION:In a spacer container 17, a spacer material 18 is stored, and by supplying the air into the spacer container 17, the spacer material 18 is carried to a vacuum ejector 14. Subsequently, by driving a DC motor 16, a nozzle 13 rotates, and the spacer material 18 accelerated by the vacuum ejector 14 is emitted from the tip of the nozzle 13 which is rotating. In such a way, th4 spacer material can be scattered uniformly in a short time over a wide range.
Patent JP-H0892233-A (JP)
Title: Method for producing n-formyl-l-aspartic acid anhydride purpose
Inventor: KATAOKA TAKEHIKO
IPC: C07K1/02
Filed: 1994-09-28
Abstract: PURPOSE: To effectively obtain N-formyl-L-aspartic acid anhydride crystal reduced in the content of remaining formic acid, when the anhydride is produced and the produced suspension is separated. CONSTITUTION: In the method for producing N-formyl-L-aspartic acid anhydride by reacting L-aspartic acid with acetic anhydride and formic acid in an amount of >=10 times moles to that of the aspartic acid, the following operations (1), (2) and (3) are performed when the produced N-formyl-L-aspartic acid anhydride suspension is centrifuged in the presence or absence of an aromatic hydrocarbon. (1) The supply of the suspension into the separator is started in the state wherein a back pressure of >=100[mmHg] is applied, (2) the back pressure is eliminated when at least a half of the suspension is supplied, and (3) the filtration and/or the removal of the liquid from the wet cake are subsequently performed, and if necessary, the cake is further washed.
Patent JP-H0956029-A (JP)
Title: Electrical cable feeder
Inventor: WADA YUKIO
IPC: H02G1/06
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To feed a cable while dealing with the outer diameter thereof quickly by varying the interval of a pair of feed rollers turning while clamping the cable. SOLUTION: A base 1 is secured firmly by means of a rope coupled with a post driven into the ground and then a motor M is conducted. Consequently, chain gears G, G are turned by means of a chain 4 thus turning the shafts 3A, 3B and a pair of feed rollers 7, 7 with predetermined torque in reverse directions at a low speed of 10-20r.p.m. When the starting end of a cable is fed between the rollers 7, 7 from the biting rotation side, the rollers 7, 7 are fitted well to the cable through resiliency thereof and bent while resisting against the inner pressure thus feeding the cable Ca in the direction connecting the cable guide members 10, 10. Consequently, the cable Ca can be fed stable without deviating from between the rollers 7, 7 unnecessarily while dealing with the outer diameter thereof quickly.
Patent JP-S6474808-A (JP)
Title: Frequency multiplying circuit
Inventor: IDETA HIROSHI
IPC: H03B19/14
Filed: 1987-09-17
Abstract: PURPOSE:To stably double a binary digital signal to a high frequency, by constituting a two-multiplication circuit of an emitter-coupled logic circuit. CONSTITUTION:Transistors Tr31-33, Trs 34-36, and Trs 37-39 constitute emitter-coupled fast logic circuits. A signal in which the signal impressed on an input terminal 51 is phase-delayed by a constant level is impressed on an input terminal 52. The signals to be impressed on the input terminals 51 and 52 are designated as the binary digital signals centering the voltage of the base-bias power source 20 of the Tr 33. Also, on input terminals 53 and 54, the signals with polarity opposite to that of the signals to be impressed on the terminals 51 and 52 are impressed, respectively. As a result, the current of a current source 42 flows on an output terminal 24 only when the base voltages of the Trs 37 and 38 are less than the base-bias voltage of the Tr 39. The current with the polarity opposite to that of the current on the terminal 24 flows on an output terminal 23. Therefore, the current with the frequency double the frequency of an input signal flows on the terminals 23 and 24.
Patent JP-H0895367-A (JP)
Title: Electrophotographic developing device
Inventor: KOYAMA KAZUE
IPC: G03G15/08
Filed: 1994-09-28
Abstract: PURPOSE: To always attain printing output with a stable density regardless of various kinds of conditions such as residual toner. CONSTITUTION: This electrophotographic developing device is provided with a developing roller 2, a toner supplying roller 3 supplying toner to the developing roller 2, a toner hopper 4 housing the toner supplied to the toner supplying roller 3 and a toner stirring member 5 stirring the toner in a toner hopper 4. Out of these rollers, the toner supplying roller 3 is composed of a first toner supplying roller 31 rotated in contact with the developing roller 2 and a second toner supplying roller 32 arranged in the upper part of the first toner supplying roller 31 and rotated in accordance with the first toner supplying roller 31.
Patent JP-S59124770-A (JP)
Title: Semiconductor device
Inventor: OKAMURA SHIGERU
IPC: H01L29/73
Filed: 1982-12-29
Abstract: PURPOSE:To use a two-dimensional electron gas generated in the interface of semiconductors of different electron affinity as a conductive medium, and to enable three-dimensional structure regarding the semiconductor device utilizing the two-dimensional electron gas, the so called high electron mobility transistor (HEMT). CONSTITUTION:Two AlGaAs layers 13, 15 are formed to the upper and lower sections of a GaAs layer 14 (a channel layer). An N type imprity is doped selectively to a desired region of one AlGaAs layer, a region 13' (a region in which a channel is formed in the GaAs layer being oppositely in contact with the region) constituting an electron supply layer, and the N type impurity is doped selectively to a desired region of the other AlGaAs layer, a region 15' crossing the channel, and the two-dimensional electron gas generated in the GaAs layer being oppositely in contact with the desired region of the other AlGaAs layer is used as a control section.
Patent JP-H0790207-A (JP)
Title: Water-based ink for ink-jet
Inventor: SEKIOKA CHIAKI
IPC: C09D11/00
Filed: 1993-09-20
Abstract: PURPOSE:To obtain the ink useful for ink-jet recorder, not impairing clogging properties, fixation and feathering properties by further blending a coloring matter and water in a specific ratio with polypropylene glycol. CONSTITUTION:This water-based ink comprises (A) about 3 pts.wt. of a coloring matter, (B) about 51-93 pts.wt. of water, (C) about 0.01-3 pts.wt. of polypropylene glycol, preferably further (D) a proper amount of a humectant such as polyethylene glycol or glycerol and (E) a proper amount of an infrared light absorber to cope with bar code printing, a UV rays absorber to improve light resistance or hydroxyethyl cellulose to improve clogging properties.