baber/WOPTO huggingface dataset:
Patent JP-H07134798-A (JP)
Title: Device for displaying travelling position
Inventor: HOTTA SATOSHI
IPC: G01C21/36
Filed: 1993-11-11
Abstract: PURPOSE:To omit the trouble of repeating the same procedure again by using the index of the name of the geography when the same point is selected again after the setting of the objective point and the place to be passed. CONSTITUTION:The device is provided with a point register means 16 registering the point including the inputted objective land by operating a control input means 14 and a point calling means 17 calling the registered point on the map displayed by a display means 13 by controlling the means 14. By registering the objective land required at the time of retrieval by a route retrieval means 15 or registering the objective land and the place to be passed in the means 16, the same point is set again as the objective land and as the place to be passed. In confirming the point, it can be simply called on the map of the display means 13 by using the means 17. Thus, the troublesome operation such as calling by using the index of the geography can be eliminated and the operability is more improved.
Patent JP-H07188129-A (JP)
Title: Fullerene derivative and its production
Inventor: MATSUMOTO SHIRO
IPC: C07C211/49
Filed: 1994-10-24
Abstract: PURPOSE:To obtain a fullerene derivative with electrons transferable in the molecule, hopeful of use for photoconductive materials, optical sensor materials, nonlinear optical materials and photorefractive materials. CONSTITUTION:This derivative is expressed by formula I [F1 with circle is fullerene of C60 or C70; at least one of R1 and R2 is formula II (R3 and R4 are each H, an alkyl or a cycloalkyl), the other being an alkyl-, a cycloalkyl- or a halogen-substituted phenyl; (n) is 1-3], e.g. a fullerene C60 derivative of formula III. This compound of formula I can be obtained by reaction of a diazomethane compound of formula IV [at least one of R5 and R6 is NR7(R8) (R7 an R8 are each H, an alkyl or a cycloalkyl), the other being H, an alkyl, a cycloalkyl or a halogen] with C60 or C70 fullerene. The compound of formula IV can e prepared by oxidizing a hydrazone compound of formula V (R4 and R10 are the same as R5 and R6, respectively).
Patent JP-H09100001-A (JP)
Title: Trash box
Inventor: KAMI KAZUHIKO
IPC: B65F1/06
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve appearance, easily set and remove a bag, and prevent staining of an opening part of the bag. SOLUTION: A trash box is composed of a vessel 2 and a ring 3, and the ring 3 has elasticity, and is composed of an outside ring part 11, an inside ring part 12 and a connecting part 13 of these. An opening end part of the vessel 2 can be inserted between the outside ring part 11 and the inside ring part 12. An inward projecting claw 15 is provided on the tail end of the outside ring part 11. An outward projecting claw 16 is provided on the tail end of the inside ring part 12. The claws 15 and 16 elastically sandwich the vessel 2 when the opening end part of the vessel 2 is inserted into the ring 3.
Patent JP-H07136197-A (JP)
Title: Judging method of anti-thrombus effect of medicine
Inventor: KAWAKAMI KEIKO
IPC: G01N33/15
Filed: 1993-11-11
Abstract: PURPOSE:To provide a method for judging anti-blood agglutination effect of a medicine under conditions of fluidity of blood similar to those in vivo. CONSTITUTION:This method is to judge anti-thrombus effect of a medicine to be tested on the formation of thrombus by a material with a high blood agglutination property or living body tissue. A material with a high blood agglutination property or a layer of the living body tissue is formed on the surface of a crystal oscillator forming a part of a wall surface of a flow cell and a blood containing the medicine to be tested is made to pass through the flow cell to detect adsorption of blood components on the material with a high blood agglutination property or on the layer of the living body tissue under the fluidity of the blood from changes in the resonance frequency of the crystal oscillator. This method enables the judging of blood agglutination effect of the medicine under the conditions of fluidity of blood.
Patent JP-H09124729-A (JP)
Title: Production of anion-exchange resin
Inventor: BUTSUGAN MICHIO
IPC: C08F20/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an anion-exchange resin which enables both the elimination of carbonic acid dipping and the improvement in tailing of nitrate ion. SOLUTION: Anion-exchange groups are introduced into a substrate which is obtd. by copolymerizing 100 pts.wt. monomer component comprising 99.9-80.0 pts.wt. styrene and/or divinylbenzene and 0.1-20.0 pts.wt. polyhydric alcohol poly(meth)acrylate, subject to the condition that the sum of the amts. of divinylbenzene and the polyhydric alcohol poly(meth)acrylate copolymerized is 10.0 pts.wt. or higher.
Patent JP-H11109818-A (JP)
Title: Image forming device
Inventor: OMORI HIROYUKI
IPC: G03G21/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a defect from being caused by the cleaning of a photoreceptor by satisfying a specified expression among the time when electrification potential at the developing position of the photoreceptor is attenuated to 0 V, the radius of the photoreceptor, an angle from a developing position to a cleaning position and the traveling distance of the photoreceptor. SOLUTION: A cleaning device 7 is equipped with a cleaning roller 71 which comes into press-contact with the traveling photoreceptor 2 and rubs the surface of the photoreceptor 2. The roller 71 is made to press-contact with the photoreceptor 2 by a spring 73 attached to both ends in the device 7. In this cleaning means, assuming that the time when the electrification potential at the developing position of the photoreceptor 2 is attenuated to 0 V is (t), an expression: t<=(2πr×θ)/(360×PS) is satisfied in order to enhance the ability of capturing residual toner from the photoreceptor 2. In the expression, (r) is the radius (mm) of the photoreceptor, θ is the angle ( deg.) from the developing position to the cleaning position and PS is the traveling speed (mm/sec) of the photoreceptor.
Patent JP-H01124146-A (JP)
Title: Optical information recording disk player
Inventor: FUNAHASHI TADASHI
IPC: G11B17/035
Filed: 1987-11-09
Abstract: PURPOSE:To reduce a cost and to realize miniaturization by moving a single moving member by a driving means by supporting a pressing and sandwiching member to sandwich an optical information recording disk between a disk supporting plane by the attractive force of a magnet and an optical pickup on the single moving member. CONSTITUTION:The single moving member 45 is moved by the driving means by supporting the pressing and sandwiching member 44 which sandwiches the optical information recording disk 10 between the disk supporting plane by the attractive force of the magnet and the optical pickup 62 on the single moving member 45 being set movably freely on a plane almost perpendicular to the disk supporting plane of a turntable 40. Therefore, it is possible to perform the height adjustment of the optical pickup corresponding to the plane shaking of the disk by driving the single moving member at high speed within a movable range. Thus, by using a disk clamping mechanism also as the height adjusting mechanism of the optical pickup, it is possible to reduce the cost and to realize the miniaturization.
Patent JP-H10112334-A (JP)
Title: Organic electrolyte secondary battery
Inventor: KITA FUSAJI
IPC: H01M10/0567
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte secondary battery with low deterioration in load characteristics attendant on increase in charge/discharge cycles. SOLUTION: In an organic electrolyte secondary battery having a positive electrode 1, a negative electrode 2, and an organic electrolyte 4 as the main constituting element, a fluorine-containing polymer ether compound is contained in the organic electrolyte 4. As the fluorine-containing polymer ether compound, for example, CH3 [OCH(CF3 )CH2 ]4 OCH3 and CH3 [OCH(CF3 )CH2 ]6 OCH3 are preferable, and the content of the fluorine-containing polymer ether compound is preferable to be 0.1-10 pts.wt. based on 100 pts.wt. electrolyte solvent.
Patent JP-H02129358-A (JP)
Title: Production of superconducting ceramic film with plasma
Inventor: SUZUKI GENICHI
IPC: H01B12/06
Filed: 1988-11-09
Abstract: PURPOSE:To always obtain a uniform superconducting ceramic film having superior superconducting characteristics on a substrate by sending granulated powder of fine superconducting ceramic powder with (Ar+O2) gas, pulverizing the sent powder, removing coarse powder from the pulverized powder and feeding only fine powder into a plasma flame. CONSTITUTION:Granulated powder 13 of fine superconducting ceramic powder is continuously and stably fed little by little from a hopper 11 into a feed pipe 10 through which (Ar+O2) gas flows. The powder 13 is discharged with the (Ar+O2) gas from the pipe 10 at a high speed and pulverized by collision against a collision plate 8 fitted to the inside of a chamber 9. The resulting fine powder 14 is suspended in the chamber 9 and passed through a cyclone 15 to remove coarse particles 10 and only the fine powder 14 is fed into a plasma flame. in this flame, the powder 14 is sufficiently heated and vaporized and a uniform superconducting ceramic film 6 having superior superconducting characteristics is always formed on a substrate 5.
Patent JP-H05243736-A (JP)
Title: Manufacture of printed circuit board
Inventor: GOORUDON RESURII TONPUSON
IPC: H05K1/18
Filed: 1992-10-21
Abstract: PURPOSE: To reduce a dependency rate on connection between a polyimide glass layer and an epoxy glass layer by providing a conductive face being an almost complete plane provided on one face of the polyimide glass layer, and interposed and connected between the epoxy glass layer and the polyimide glass layer. CONSTITUTION: The large part of a printed circuit board 1 is constituted of an epoxy glass layer 15 equipped with a conductive layer. The boundary of the epoxy glass layer 15 is a voltage plane 6, and a polyimide glass layer 13 is provided at the opposite side. An epoxy glass layered product can be prepared by a normal method used for manufacturing a multilayer printed circuit board. In the same way, the pattern of the voltage plane 6 can be provided on a polyimide glass layered product. Those layered products are layered and assembled so as to be the polyimide glass layered product as one outside layer while the plane 6 is faced inside. The layered product are interposed by a prepreg sheet, heated, and mutually connected as a whole so that hardness can be completed.
Patent JP-H02128866-A (JP)
Title: Led printer
Inventor: EGUCHI TATSUYA
IPC: B41J2/45
Filed: 1988-11-08
Abstract: PURPOSE:To determine a time for replacing an LED head by a method wherein the breakage of each light emitting element is detected by a detection means, and the position of breakage is indicated on a display means. CONSTITUTION:A printer body control part 41 issues a start signal to an LED breakage detection circuit 35 prior to printing. The LED breakage detection circuit 35 breaks a relay 33 for detecting an LED chip current, thereafter outputting an LED breakage detecting strobe signal, a shift clock, and a light emitting signal to an LED head 3 through OR gates 39, 38, 37, 36. A resistance 32 is connected to light emitting elements in series. Whether an electric current is normally passed through the light emitting elements can be determined based upon the judgement of a comparator 34 whether the resistance ends voltage of the resistance 32 is normal. On the other hand, the LED breakage detection circuit 35 provided with a counter 35a with a software for counting an LED breakage detecting shift clock stores count values (a breakage position) when an error signal is an L level.
Patent JP-H06136589-A (JP)
Title: Iron-nickel alloy plated film and its formation
Inventor: ISHII YORISHIGE
IPC: C25D3/56
Filed: 1992-10-21
Abstract: PURPOSE:To obtain a iron-nickel alloy plated film low in internal stress and excellent in magnetic properties and to provide a forming method thereof. CONSTITUTION:In the iron-nickel alloy plated film, the weight ratio of iron per sum of iron and nickel is 15+ or -1wt.% this iron-nickel alloy plated film is formed by preparing a plating bath which is prepared by adding iron ion, nickel ion, a stress relaxing agent composed of 0.5-1.0g/l saccharin, a pH buffer and a surfactant and has 5.0-10.0wt.% weight ratio of iron ion per nickel ion, dipping a substrate for forming the plating into the plating bath and electrolyzing at 3.5-6.0A/dm<2> current density.
Patent JP-2001109698-A (JP)
Title: Method and device for controlling device driver
Inventor: IWASAKI EIJI
IPC: G06F13/10
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To attain improvement in install work efficiency and application processing efficiency by permitting the control of plural devices with one device driver, to reduce load to an operating system(OS) and to permit parallel processing and switching of use to other hardware during the use of hardware. SOLUTION: Request contents and transmitting/receiving data are transferred between a user application 1 and the OS 2. Between the OS 2 and a multidriver 21, plural devices (ISA card 31, PCMCIA card 32, PCI card 33 and new device card 34) connected to the multidriver 21 are singly or parallel controlled by one device driver (device control part 21a of the multidriver 21).
Patent JP-2001111053-A (JP)
Title: Thin film transister and display
Inventor: YAMADA TSUTOMU
IPC: H01L21/336
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a TFT that prevents the occurrence of short channel effect, and an EL display with the TFT. SOLUTION: Channel length L of a channel 13c of an active layer 13 being made of a p-Si film is set to 7 microns or less so that short channel effect, namely, the fluctuation of a threshold voltage, becomes small, and a TFT 40 for driving is formed, where the TFT 40 supplies current to the EL element of an organic EL display, thus preventing the threshold voltage from fluctuating, and hence reducing the fluctuation of the light emission luminance of an EL element 60.
Patent JP-H06112840-A (JP)
Title: Coding decoding method and device therefor
Inventor: NOMIZU YASUYUKI
IPC: H04N1/41
Filed: 1992-09-30
Abstract: PURPOSE:To keep the information secrecy by setting an incident probability width applied for arithmetic coding to a value other than a standard value so as to device the method such that coded information is not properly decoded when the initial value of the incident probability width is not known. CONSTITUTION:The unity is used for an initial value of an appearance probability width area A and when the initial value is revised at coding, since the initial coding state is changed, a different coding result from the case that the initial value is set to the unity is obtained. For example, a picture on a type original is read by a scanner and a coding decoding section 7 with the area A whose initial value is set to 0.6 applies coding and compression to the obtained picture signal. The picture information obtained therefrom is decoded by using the coding decoding section 7 in which the initial value of the area A is set to the unity being the standard value. When a plotter 5 is used to print out the picture of the obtained picture signal, since the condition at the coding and that at the decoding differ, a picture indicating almost noise is printed out. That is, transmission picture information is ciphered by using the different initial value of the area A from the standard value.
Patent JP-H06106547-A (JP)
Title: Manufacture of rubber bend
Inventor: MATSUDA SHINYA
IPC: B29D23/00
Filed: 1992-09-29
Abstract: PURPOSE:To achieve improvement of efficiency for molding a rubber bend by a method wherein a nozzle is inserted into a hollow part of a rubber partially fabricated item held with a linear guide member, and a mold releasing agent is expelled from the nozzle while it is being moved axially to apply the mold releasing agent to the rubber partially fabricated item simultaneously when it is fitted to a mandrel. CONSTITUTION:A rubber partially fabricated item 4 formed in a straight tube state is held inside a linear guide member 3 arranged coaxially with a curved mandrel 2, and a nozzle arm 12 is inserted into a hollow part of the rubber partially fabricated item 4. Then, a mold releasing agent is expelled from an outlet 26 of the nozzle 5. The nozzle arm 12 is moved axially in the hollow part of the rubber partially fabricated item 4 by expansion and contraction of a plunger 15, and consequently the mold releasing agent is applied over the whole length of an inner face of the rubber partially fabricated item 4. The rubber partially fabricated item 4 is extruded onto the mandrel 2, which is heated, vulcanized, and extracted to make a rubber bend. Therefore, a range for application of the mold releasing agent can be minimized economically, and its automatization also becomes easy.
Patent JP-2000108933-A (JP)
Title: Roof structure of automobile
Inventor: ENDO YOSHIHIDE
IPC: B62D25/06
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the roof structure of an automobile by which a pale paint is eliminated and a molding is dispensed with. SOLUTION: This roof is provided with a roof panel 30, a roof side rail 34 joined to right/left sides of the car body width direction of the roof panel respectively and formed the groove 32 combining with the roof panel and extending in the car body front/rear direction and a seal layer 36 arranged in the groove. The height H of the groove wall of the roof panel side of the groove 32 is less than 8 mm.
Patent JP-H07140736-A (JP)
Title: Electrophotographic device
Inventor: ASAMI AKIRA
IPC: G03G21/00
Filed: 1993-11-12
Abstract: PURPOSE:To precisely calibrate a potential sensor even if a charge remains on a photoreceptor. CONSTITUTION:A potential sensor calibrating means calibrating the output (x) of the potential sensor 31 to (y) by a calibration expression that y= ax+b, a=(VMAX-VMIN)/(Vmax-Vmin) and (b) is an intercept, when the outputs of the potential sensor 31 at the time of applying voltages VMAX and VMIN to the photoreceptor 21 are defined as Vmax and Vmin respectively is provided.
Patent JP-S62141694-A (JP)
Title: Semiconductor memory device
Inventor: KUMAGAI TAKASHI
IPC: G11C11/408
Filed: 1985-12-17
Abstract: PURPOSE:To prevent the malfunction of an address buffer by inhibiting an address signal from changing while a current is changing due to the transitional action of an output buffer and maintaining the previous address signal. CONSTITUTION:The titled device has an ouptut change detection circuit 8 detecting a change in an output when stored data is read out, and an address change inhibiting circuit 9 receiving the output of said output change detection circuit 8. Pulse width is set according to the values of capacitances C1, C2, C3 and C4 so that said width can be the same as the time showing a transitional action by receiving a change in the output signal of a sense amplifier 6, and therefore the output change detection circuit 8 outputs a signal CL at a low during said period and its inverse signal CL which becomes high while an instan taneous voltage drops appears. Receiving the output signal CL and the inverse of CL from the output change detection circuit, the address change inhibition circuit 9 does not operate a clock inverter 18. While the inverse signal CL is at a high level, the gate of a clock inverter 16 is opened. Therefore, the address signal is separated from the row and column decoders and the address buffer, and data held by an inverter 17 and the clock inverter 18 is transmitted to the row and column decoders.
Patent JP-H0596339-A (JP)
Title: Production of cross groove universal joint outer wheel and its producing device
Inventor: ITO NORIO
IPC: F16D3/2245
Filed: 1991-10-04
Abstract: PURPOSE:To improve fill-up property of the opening of a cup and to prevent forming from deteriorating by pressing a rough shape where the thickness of the cup part is formed a little thick and uniform from the outer peripheral side for plastic deformation. CONSTITUTION:In manufacture of a cross groove universal joint outer wheel provided with plural cross grooves 24 inclined at a prescribed angle to the axial line on the inner peripheral surface of a cup part 21, since the thickness of the cup part 21 is more or less thicker than the final formed measure and formed nearly uniformly in the peripheral direction is pressed from the outer peripheral side for plastic deformation, it can be worked with a small forming load. Since the neighboring part of the opening end of the outside part of the cross groove 24 on the outer peripheral surface of the cup part is formed in parallel with the axial line, the fill up property of the cup part 21 is improved and a formed part free from forming defects such as shrinkage and cracking is formed.
Patent JP-H04305655-A (JP)
Title: Electrophotographic sensitive body
Inventor: GOTO SATOSHI
IPC: G03G5/06
Filed: 1987-11-09
Abstract: PURPOSE:To improve sensitiveness and durability by providing photosensitive layer containing a specified compound and 4,10-dibromanthanthron as effective component. CONSTITUTION:This electrophotographic sensitive body provides photosensitive layer constituted of a layer containing effective components of a compound shown in expression I as a carrier conveying substance on electric conductive supporter, and 4,10-dibromanthanthrone as carrier production substance. In expression I, R1 or R2 may be equal or different each other, and is hydrogen atom, halogen atom, substituted or unsubstituted alkyl group, substituted or unsubstituted alkoxyl group, substituted amino group, and substituted or unsubstituted aryloxyl group R3 is hydrogen atom, substituted and unsubstituted alkyl group and substituted and unsubstituted aryl group. Ar is phenylene group, naphthalene group, R4 or R5 is substituted or unsubstituted phenyl group or naphthyl group and (n) is an integer of 0 or 1.
Patent JP-H08120703-A (JP)
Title: Base isolation structure of ground and its forming method
Inventor: HAMADA NAOHITO
IPC: E02D31/08
Filed: 1994-10-25
Abstract: PURPOSE: To provide a base isolation structure applicable to both existing and new construction structures by forming a cone-shaped or truncated cone-shaped wall, charged with a filler having damping performance, in the periphery of the structure of its construction planned area. CONSTITUTION: In the periphery of a structure 10 in the ground 12 or along the periphery of a construction planned area of the structure 10, one or a plurality of holes 32..., 36, 36 are formed from on the ground 12 toward one point in the ground 12. Next, these holes 32, 36 are charged with a filler 34 having damping performance. By repeating this operation, a wall 14 of regulating a conical surface 18 or truncated conical surface is formed in the ground. Then, when generated an earthquake, its force, transmitted from the peripheral ground 22 to the internal ground 20, is damped to reduce dynamic stress in the internal ground 20. Accordingly, liquid-shaping the internal ground 20 and destructing the structure 10 can be prevented.