baber/WOPTO huggingface dataset:
Patent JP-H0284221-A (JP)
Title: Tube expanding device for cylindrical formed article
Inventor: FUJITA MASAYOSHI
IPC: B21D39/20
Filed: 1988-09-19
Abstract: PURPOSE:To reuse a die member by forming plural female screw holes at a place corresponding to each segmental member on the outer peripheral surface of an insert bar at a fixed interval in the axial direction and forming screw holes to the segmental members corresponding to these female screw holes and fitting both of them to the screw members. CONSTITUTION:When the insert bar 2 is drawn fully out of the die member 1, the positional relation between the insert bar and the die member is set so that the female screw holes on the point sides in the screw through holes of the segmental members 1a-1h and the female screw holes of the inset bars agree with each other. The screw members are inserted tightly into the screw through holes to fix the insert members to the segmental components. After the outer peripheral surfaces of the segmental components are ground under such a state, the screw components are removed and used as a tube expanding device. When the outer peripheral surface is worn by use and has become smaller than the normal value, the positional relation between the insert bar and the die component is set in the female screw hole second from the point, they are screwed fixedly again, ground and perform the tube expanding. By this method, the die component can be reused by the number corresponding to the number of the female screw holes.
Patent JP-H0283941-A (JP)
Title: Manufacture of thin film transistor
Inventor: KOBAYASHI KENICHI
IPC: H01L21/336
Filed: 1988-09-21
Abstract: PURPOSE:To reduce the number of production processes by using an etching agent which does not dissolve a diffusion-prevention layer and by dissolving and eliminating a second amorphous semiconductor layer forming film exposed film a resist film or the diffusion-prevention layer. CONSTITUTION:A diffusion-prevention layer forming film 7 exposing a resist film 8 by etching treatment is eliminated, etching treatment is performed using an etching agent of phosphoric acid while leaving the resist film 8, and then a second amorphous semiconductor layer forming film 6 and an amorphous silicon semiconductor film 4 exposed from the resist film 8 are eliminated. Since a phosphoric acid etching agent which does not dissolve chrome constituting a diffusion-prevention layer 70 is used as the etching agent for a second amorphous semiconductor layer forming film 6, the diffusion-prevention layer 70 is not etched at a second elimination process etching the second amorphous semiconductor layer 6 regardless of the presence or absence of the resist film 8. Thus eliminating the need for forming the resist film again after the first elimination process for etching the diffusion-prevention layer forming film 7.
Patent JP-H1170434-A (JP)
Title: Movable table
Inventor: SUZUKI KATSUYOSHI
IPC: B23Q1/48
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a movable table which can be mounted irrespective of the mounting positions of the table and is suitable for a stage with through holes or of large size. SOLUTION: A magnet 14 is buried in the lower surface of a movable plate 11 and a magnetic substance 15 is buried in the upper surface of a fixed plate 10 to be opposed to each other and symmetrically with respect to the center axis of a table, and a magnetic field is formed between these opposed surfaces so as to attract the movable plate 11 to the fixed plate 10. When the movable plate 11 is moved, compressed air is spouted from nozzles 16 between these surfaces symmetrically with respect to the center axis of the table so as to raise the movable plate 11.  Thus the movable plate 11 can be moved linearly or rotated smoothly by three linear drive devices 18 which are installed on two parallel side surfaces and one side surface perpendicular to these side surfaces of the fixed plate 10 and have an extension part 20 of which top end is connected to the movable plate 11 through a joint 21.
Patent JP-H1079592-A (JP)
Title: Blackbody for eliminating background signal and method for measuring spectrum using it
Inventor: SUZUKI HIDEO
IPC: G01R29/10
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of a standing wave. SOLUTION: In a millimeter-wave blackbody 30, quadrangular pyramids 201 whose height differs stood erect in a grating form to one side of a metallic block, and a radio wave absorbing body is fitted to the surface. A face formed by connecting apexes of the quadrangular pyramids 201 is almost a concave face of a cylinder. A difference between adjacent parts among first to fourth parts 31-34 is selected to be 1/4 of a wavelength of a standing wave, and a parabolic antenna is used to collect radiation from the blackbody 30, the collected radiation is reflected toward a horn antenna to receive the black body radiation, so that standing waves are overlapped and cancelled out.
Patent JP-H10316936-A (JP)
Title: Production of electro conductive coating material
Inventor: TAKEUCHI KIKUKO
IPC: B05D7/24
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material capable of forming a protective layer for an electrophotographic photoreceptor and excellent in optical homogeneity by using a polysiloxane resin containing bonded fine silica and prepared by hydrolylically condensing a silane compound having a specified structure in the presence of a specified amount of fine silica and giving an electroconductive coating film having a specified volume resistivity when cured by heating. SOLUTION: A silane compound of formula I: R<2> Si(OR<3> )3 is hydrolytically condensed in a mixed solvent of an alcohol with water in an amount equal to or larger than that necessary for the reaction in the presence of 1-200 pts.wt. fine silica per 100 pts.wt. polysiloxane resin component to be obtained to form a polysiloxane resin represented by formula II: R<1> SiO3/2 , containing bound fine silica and giving a conductive coating film having a volume resistivity of 1×10<9> to 1×10<14> Ωcm when cured by heating. In formulas I and II, R<1> and R<2> are each an epoxy-containing organic group (A), a 1-18 C saturated hydrocarbon group or a 6-18 C aromatic hydrocarbon group, provided at least part of them are As; and R<3> is a 1-8 C linear saturated hydrocarbon group.
Patent JP-S58129276-A (JP)
Inventor: ITSUSHIYAI NETSUTSUERU
IPC: H04N5/232
Filed: 1982-12-29
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-2000068130-A (JP)
Title: Coil device
Inventor: SATO NORIO
IPC: H01F27/28
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a coil device for high frequency large current which can ensure high attaching stability and large mechanical connection strength. SOLUTION: A coil member 1 has two penetrating holes 21, 22, which are stretched almost parallel in the longitudinal direction X with a gap kept in the widthwise direction Y and opened at both ends of the longitudinal direction X. A first and a second conducting edges 31, 32 of a coil conductor 3 face each other with a gap, one of the respective ends constitutes terminal parts 311, 321, and the other of the ends is continuous through a third conductor edge 33. The first and a second conductor edges 31, 32 are electrically insulated and inserted in the penetrating holes 21, 22. The terminal parts 311, 321 and the third conductor edge 33 are bent in the same direction in the outside of the penetrating holes 21, 22.
Patent JP-S6478077-A (JP)
Title: Signal correction circuit
Inventor: OTAKE KEIICHI
IPC: H04N5/202
Filed: 1987-09-18
Abstract: PURPOSE:To improve the picture quality of an image display device driven in a pixel unit to the maximum by changing the way to apply correction on data based on the value of an APL (average luminance level). CONSTITUTION:A memory 6 provided with data in which a video signal digitized to several bits is logarithm-converted, a digital multiplier 10 to multiply a logarithm-converted signal by a digitized APL signal, and a memory 11 provided with the data in which a signal outputted from the digital multiplier 10 is index- converted are provided, and flip-flops 8, 9, 13 and 14 to arrange the timing of each signal are provided between respective circuit. In such a way, it is possible to apply the correction in which different ways to apply the correction are changed on the video signal as intended, and to improve the picture quality of the image display device driven in the pixel unit to the maximum.
Patent JP-H0978347-A (JP)
Title: Polyester fiber
Inventor: BABA KENJI
IPC: D01F1/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber which has good spinning property and suitably gives polyester spun-yarn woven fabric showing no garishness and no greasiness and having good drape properties and deeply dyeing properties. SOLUTION: This polyester fiber is for clothing with the filament fineness of 1.5-4.0 denier and contains inorganic fine particles of barium sulfate and titanium dioxide in combination where the following relations are satisfied: the content of barium sulfate [Ba] is 1-5%, the content of titanium dioxide [Ti] is 0.1-1.5% and [Ba]/[Ti] is 2-20.
Patent JP-H0983262-A (JP)
Title: Power amplifier
Inventor: NAGAOKA MASAMI
IPC: H01L29/812
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain the power amplifier with excellent linearity and reliability in which a deviation of a current from a design value due to dispersion in a characteristic of a power FET is reduced to the utmost. SOLUTION: The amplifier is provided with a FET 3 used as an amplifier element, a current level detection means 4 detecting a current level of the FET, and a gate bias application means 5 to apply a positive gate bias to the FET when the current level detected by the current level detection means is less than a prescribed level and applying a gate bias set to 0V when the current level is the prescribed level or over. Thus, the amplifier is operated by a single power supply, the standard gate bias is set to 0V with excellent linearity and reliability.
Patent JP-2001061138-A (JP)
Title: Portable terminal, image pickup device, image pickup system and control method therefor
Inventor: KANBE NORIKO
IPC: H04W4/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To allow a portable terminal to acquire a video image at a remote place required by a user through a simple system configuration. SOLUTION: In an image pickup system adopting this control method, a portable telephone 1, a video camera 11, and a server device 21 re interconnected via network 1000. The portable telephone 1 outputs a control signal to control an oscillating mechanism and a zoom mechanism of the video camera 11 by having a user operate the portable telephone 1 to adjust a photographing range of the video camera 11 and to display a required video image on a display device in real time. Moreover, the portable telephone 1 captures and displays a desired video image as a still image.
Patent JP-H06189722-A (JP)
Title: Production of worcester sauces
Inventor: FUKAYA TETSUYA
IPC: A23L27/60
Filed: 1993-08-28
Abstract: PURPOSE:To obtain a method for producing Worcester sauces in which a new flavor of a material is fitted as the whole while drawing out the flavor by lactic acid fermentation and the subsequent alcoholic fermentation or simultaneous fermentation of both, especially the Worcester sauces having a salty taste due to common salt moderated by participation thereof in the fermentation, a mellow acid taste and excellent complex flavor as a seasoning can be produced. CONSTITUTION:An aqueous liquid which is a mixture of all the other materials except edible vinegar and prepared by respectively regulating the common salt concentration to 2-16wt.% and the total soluble solid concentration to 20-50wt.% is initially subjected to the lactic acid fermentation by using lactic acid bacteria and edible yeast previously separately acclimatized in the aqueous liquid and then alcoholic fermentation or simultaneous lactic acid and alcoholic fermentations. Edible vinegar is then added to the resultant fermentation liquor in a stage of attaining 0.2-1.5wt.% lactic acid concentration and 1-3wt.% ethanol concentration to prepare the objective Worcester sauces.
Patent JP-H11148452-A (JP)
Title: Ignition device for cylinder injection gasoline engine
Inventor: ITO YASUO
IPC: F02P15/08
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization, light weight, and a low cost, while improving the ignition performance (a misfire preventive performance) of an ignition device for a cylinder injection gasoline engine. SOLUTION: When the engine rotational frequency is less than a set rotation number (a low rotation or a medium rotation area) in a cylinder injection gasoline engine, a power transistor is turned ON/OFF repeating in a constant period to discharge multiply an ignition plug, after the normal cut-off operation of the primary current of an ignition coil (after the OFF of the power transistor of an igniter (Step 102 and 104). This multiple discharge (the ON/OFF of the power transistor) is carried out until the crank angle comes to a preset specific angle (Step 105), and the ON/OFF of the power transistor is stopped to stop the multiple discharge, when the crank angle comes to the fixed angle. On the other hand, when the engine rotational frequency is in a high rotation area higher than the set rotation number, the multiple discharge is not carried out (Step 102 and 103).
Patent JP-H0761683-A (JP)
Title: Paper sheet loading device and image recording device
Inventor: MASUDA YOSHITAKA
IPC: B65H31/34
Filed: 1993-08-27
Abstract: PURPOSE:To prevent the reversing or scattering of the discharged paper sheets by providing a plurality of ruggedness on the surface of a braking member when the discharged paper sheets are braked by the braking member and loaded. CONSTITUTION:In order to load the discharged originals according to the size and position of the originals whose image is recorded, a loading device 1 is constituted to move the position of a braking member 2 in the longitudinal direction or in the right-to-left direction, and the braking member 2 is mounted on a slider 3. The slider 3 can be moved in the longitudinal direction with a center rail 4 as a guide. File-shaped grooves 2a are engraved in the braking member 2 horizontally approximately over the whole area, forming a plurality of ruggedness. This constitution allows the paper sheets to be abutted on the braking member at a constantly appropriate angle irrespective of the size of the paper sheets, preventing the reversing or scattering of the paper sheets.
Patent JP-H0399322-A (JP)
Title: Instruction prefetching system at the time of processing interruption
Inventor: MIZUSHIMA YOSHIHIRO
IPC: G06F9/38
Filed: 1989-09-13
Abstract: PURPOSE:To shorten the time required for inputting a head instruction into a buffer mechanism by extracting the head instruction group of an interruption processing program from a main storage device in parallel with processing such as PSW updating, and previously storing the extracted instruction group in the buffer mechanism. CONSTITUTION:Prior to setting a new PSW in a PSW register 14, the address information of the new PSW is set up in a base register 16, the top address of the interruption processing program is found out by an adder 17, a main storage device is accessed through an address selector 18 to read out its contents and an instruction to be inputted to the buffer mechanism is prefetched in parallel with interruption processing for PSW updating. When an interruption request is generated, the time required for inputting the head instruction of the interruption processing program into the buffer mechanism can be shortened and the start of instruction execution can be accelerated in accordance with the shortened time.
Patent JP-H0552232-A (JP)
Title: Rotary damper
Inventor: KOIZUMI KAZUTAKA
IPC: H04N5/64
Filed: 1991-08-23
Abstract: PURPOSE:To obtain a very small-sized rotary damper which requires little labor for assembly. CONSTITUTION:A driven pinion 23 is formed integrally on the rotary shaft part 22 of the rotor 20' of a rotary damper, and an inclined skirt part 14 having a conical surface is formed in the lower part on the outer periphery of the outer peripheral cylindrical wall 12 of a plate shaped housing 10, and the inner peripheral lower edge part of the fitting cylinder wall 32 of a cap 30 which is fitted outside the outer peripheral cylindrical wall 12 is abutted with the inclined skirt part 14, and the contact part 15 is high-frequency-welded to fix the cap 30 and the plate shaped housing 10.
Patent JP-H0282256-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/06
Filed: 1988-09-19
Abstract: PURPOSE:To suppress deterioration of potential by electrification and rise of residual potential at the time of repeated uses by incorporating a vinyl monomer having a carbazole group and/or its derivative group and a specified compound in an electric charge transfer layer. CONSTITUTION:An electrophotographic sensitive body has on a conductive substrate a charge generating layer and the charge transfer layer containing the vinyl monomer having the carbazole group and/or its derivative group and the organic compound represented by formula I in which R1 is lower alkyl or alkoxy and each of R2 and R3 is H, lower alkyl, or alkoxy, thus permitting stable electric characteristics to be obtained even if environmental conditions, such as temperature and humidity, vary, and drop of potential by electrification and rise of residual potential to be reduced even at the time of repeated uses.
Patent JP-2001059828-A (JP)
Title: Liquid chromatography nmr method
Inventor: KURIMOTO TOMOMITSU
IPC: G01N30/62
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enable measurement even in the case of a sample in low concentration by controlling the stop and flow measurement or the fraction loop measurement of a same mixture sample by the elution time information of a sample component read from an MS chromatogram. SOLUTION: Prescribed high frequency magnetic field pulse is irradiated with a magnet 5 for the partial image of a sample eluted successively from a liquid chromatograph 1 to observe an FID signal, which is Fourier-transformed to obtain the NMR spectrum of the partial image of each sample. The MS chromatogram of sample solution eluted previously by a mass analyzer 10 is prepared, and stop and flow measurement and fraction loop measurement are controlled on a same mixture sample on the basis of the information of the elution component of each sample component read therefrom. LC-NMR measurement for the sample component in low concentration can be performed even by the NMR device low in detection sensitivity by performing on the MS chromatogram detected by the mass analyzer 10 high in the detection sensitivity.
Patent JP-2000063238-A (JP)
Title: Emulsified cosmetic
Inventor: ITO MOTOAKI
IPC: A61K8/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsified cosmetic with natural, nonwhitish transparent feeling, having high ultraviolet-blocking ability, and affording a makeup finish having emphasized three-dimensional effect by combining titanium oxide-coated mica of specific particle size with a specific silicone suspension. SOLUTION: This emulsified cosmetic is obtained by including (A) pref. 1-30 wt.% of titanium oxide-coated mica with an average particle size of <=30 μm (pref. hydrophobized one) and (B) a silicone suspension of titanium oxide microparticles and/or zinc oxide microparticles; wherein the average size of the primary particles of the titanium oxide or zinc oxide microparticles in the component B is pref. 0.001-1.0 μm, the concentration of the microparticle powder in the suspension is 0.1-40 wt.%, and the silicone oil to disperse the microparticles is pref. octamethylcyclotetrasiloxane, polyether-modified silicone or the like. For this cosmetic, the appearance can be made colorless by selecting ingredients to be formulated.
Patent JP-H0398559-A (JP)
Title: Granular hempen fruit and production thereof
Inventor: NAKAZAWA SHINZO
IPC: A23L25/00
Filed: 1989-09-13
Abstract: PURPOSE:To obtain readily edible granular hempen fruits with high contents of linoleic and linolenic acid and wide utilization value as a food by physically breaking hard shells of hempen fruits according to an impact and then removing the hard shells. CONSTITUTION:Hard shells of hempen fruits are physically broken by an impact method and then removed by an air separation method, etc., to afford granular hempen fruits. Linoleic acid and linolenic acid having hypotensive, cholesterol lowering action, etc., in respectively amounts of 25-50% are eluted from the resultant granular hempen fruits and the fruits have taste with remarkable body. The above-mentioned granular hempen fruits are stable equally to those of hempen fruits with shells and can be added to various foods and eaten without any difficulty in eating due to the hard shells. The aforementioned granular hempen fruits are effective in preventing adult's diseases.
Patent JP-H1058621-A (JP)
Title: Antistatic barrier film
Inventor: ASAKURA TAKASHI
IPC: B32B27/18
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To form an antistatic film having an oxygen barrier property as well as an antistatic effect of a PVA coated film. SOLUTION: The antistatic barrier film 10 includes PVA coated layer 2, a water resistive layer 3, an antistatic agent-coated layer 4 and a sealant layer on the substrate film 1, and an antistatic barrier film 10 is formed in which the antistatic agent-coated layer 4 is an antistatic agent-coated layer of an interfacially active antistatic agent-coated layer comprising an acrylic ester having a quaternary ammonium salt base, an acrylic ester, a methacrylic ester, a polyethylene imine and a glycidyl compound.
Patent JP-S6295439-A (JP)
Title: Measuring instrument for transmission loss spectrum
Inventor: OISHI YASUTAKE
IPC: G01M11/00
Filed: 1985-10-22
Abstract: PURPOSE:To constitute an inexpensive measuring instrument excellent in weather resistance which measures a transmission loss spectrum with high accuracy in a short time by using specific fluoride glass for a half-mirror base. CONSTITUTION:A half-mirror 5 is formed by coating the half-mirror base. The half-mirror base uses chalcogenide glass selected among groups of an As-S system, an As-Ge-Se system, and a Ge-S system or fluoride glass containing an element selected among groups Ia-IVa, IIIb, and IVb. This chalcogenide glass or fluoride glass is cheaper than single crystal of KBr or Caf2 used as the half-mirror base of a Michelson's interferometer conventionally, does not have remarkable deliquescence unlike single crystal of KBr or CaF2 and has excellent weather resistance, and a larger base is easily manufactured.
Patent JP-S6288835-A (JP)
Inventor: FUORUKAA HERUTERU
IPC: F16F9/46
Filed: 1986-10-03
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-S62133936-A (JP)
Inventor: LOSADA ROBERT J
IPC: A61B5/15
Filed: 1986-10-03
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。