baber/WOPTO huggingface dataset:
Patent JP-H03151951-A (JP)
Title: Method and instrument for removing horny layer of skin
Inventor: ITO SHIGEFUMI
IPC: A61B5/15
Filed: 1989-11-08
Abstract: PURPOSE:To shortening treatment time for stripping and w relieve subject's pain by carrying out a chemical treatment or steam spray treatment so as to make keratinous cells of horny layer part swollen or fused at the time of sticking an adhesive tape to the surface of skin. CONSTITUTION:A removal of horny layer part is carried out by rolling an adhesive tape roller 1 in contact with a surface of skin. The medicine containing adhesive tape is sterilized and contains a substance having an action of swelling or fusing keratinous cells of skin, for example, ointment of salicylic acid and/or urea and enzyme such as keratinase. The horny layer is easily removed by always treating a new layer of keratinous cells with these medicines. The removal of horny layer may also be carried out by spraying steam from a nozzle 16 to swell the skin 17 before sticking an adhesive tape and then sticking and stripping the adhesive tape by using an instrument furnished with the sticking tape wound around a roller 18 and a device for spraying steam.
Patent JP-H04163789-A (JP)
Title: Semiconductor storage device
Inventor: ASANO TAKASHI
IPC: G11C11/409
Filed: 1990-10-26
Abstract: PURPOSE:To increase working speed by installing a feedback circuit positively feeding back the output signal of a differential amplifier to the input terminal of the differential amplifier. CONSTITUTION:A feedback circuit 4 constituted while including an inverter IV1 inverting the output signal DO of a differential amplifier 3, a first tri state buffer circuit TB1 being activated by a feedback control signal FBC and positively feeding back the output signal DO of the differential amplifier 3 to the first input terminal (+) of the differential amplifier, and a second tri state buffer TB2 being activated by the feedback control signal FBC and supplying the second input terminal (-) of the differential amplifier 3 with the output signal of the inverter IV1 is mounted between the output terminal of the differential amplifier 3 and the first input terminal (+) and the second input terminal (-). Accordingly, even when the amplification capacity of a sense amplifier 1 is small, speed, in which the reading signals of bit lines BL1, BL2 are defined at a high level and a low level, can be increased.
Patent JP-H11116459-A (JP)
Title: Composition for body
Inventor: FUKUDA MASAHIRO
IPC: A61K8/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a body, capable of increasing water resistance and adhesivity, and becoming soluble in a solvent, emulsifier, etc., fitting to properties of various products. SOLUTION: This composition for a body is obtained by preparing a polymeric base agent by dissolving an alkoxyalkyl methacrylate in a solvent and adding an emulsifier, and further dissolving the polymeric base agent into ethanol. The solvent is purified water or is obtained by dissolving ethanol or isopropanol into the purified water. One of an ultraviolet ray absorber, a colored pigment, an insectifuge, a refrigerant and a flavor is mixed with ethanol dissolving the polymeric base agent to obtain the objective composition.
Patent JP-H05112411-A (JP)
Title: Insecticide composition for agriculture and horticulture
Inventor: KATAOKA MASAAKI
IPC: A01N53/08
Filed: 1991-10-08
Abstract: PURPOSE:To provide an agricultural and horticultural insecticide composition exhibiting an excellent arithmetic or synergistic insecticidal action against thrips palmi, an insect pest which is difficult to control and which is injurious against cucumbers, water melons, melons, eggplants, green peppers, etc. CONSTITUTION:An agricultural and horticultural insecticide composition exhibiting an excellent control effect not recognized by the employment of the individual single ingredients against thrips palmi contains (A) at least one selected from synthetic pyrethroids such as fenpropathrin, cyfluthrin, fluvalinate, tralomethrin, cyhalothrin, ethofenprox, flucythrinate, cypermethrin, permethrin and fenvalerate and (B) propargite in amounts of 1-1000ppm, preferably 10-200ppm and 3-1000ppm, preferably 100-400ppm, respectively, as active ingredients.
Patent JP-H08121215-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: SEKI YASUNARI
IPC: F02D41/14
Filed: 1994-10-28
Abstract: PURPOSE: To obtain satisfactory exhaust gas characteristics in the case that air-fuel ratio control based on oxygen density detection result is suspended when a specified engine operation condition is detected by restarting air-fuel ratio when an operation condition for restarting the air-fuel ratio control is detected and reduction in oxygen density is detected in exhaust gas on a downstream side of a catalyst. CONSTITUTION: An ECU 5 determines an operation condition based on input of signals output from a throttle valve opening sensor 4, an engine speed sensor 11, and O2 sensors 16, 17 on upstream and downstream sides of a catalytic converter rhodium 14. According to the determination result, an injection time of a fuel injection valve 6 is computed. Air fuel ratio control is suspended when a specified engine operation condition is detected based on an output of the downstream side sensor 17. The air-fuel ratio control is restarted when an operation condition for restarting the air-fuel ratio control is detected and reduction of an O2 density is detected in exhaust gas on the downstream side of the catalytic converter rhodium 14.
Patent JP-2001107101-A (JP)
Title: High dispersibility spherical silver powder and its producing method
Inventor: SASAKI TAKUYA
IPC: B22F1/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To produce high dispersibility spherical silver powder optimum for production of conductive paste capable of forming the electrode and circuits of chip parts, PDP, or the like, with remarkable fining, high density, high precision and high reliability. SOLUTION: In this high dispersibility spherical silver powder, when the tap density (g/cc) of silver powder is defined as TD, and the BET specific surface area (m2/g) is defined as BET, the tap density and BET specific surface area lie in correlation satisfying the inequality of TD>=4.5-(BET×0.5), and as to this producing method, (a) an aqueous solution of an ammonia-silver complex obtained by mixing an aqueous solution of silver nitrate and ammonia water and (b) an aqueous solution of a reducing agent containing hydroquinone, potassium sulfate and gelatin at request are mixed at <=25 deg.C within 20 sec, and the mixture is thereafter stirred to reduce and precipitate silver grains, and as for their concentration after the mixing, per L of the total content of the solvent, that of silver is controlled to 10 to 40 g, hydroquinone to 7 to 15 g, potassium sulfate to <=45 g,  and gelatin to <=4 g.
Patent JP-S62148860-A (JP)
Title: Simple quantitative determination of endotoxin
Inventor: OIKAWA TANEAKI
IPC: G01N33/50
Filed: 1985-12-24
Abstract: PURPOSE:To exactly measure endotoxin with an extremely simple operation by measuring the ammonia which is generated by bringing a specimen into reaction with the blood cell extract of Limuls polyphemus (horseshoe crabs) and specific substrate by an electrode means for detecting ammonia. CONSTITUTION:A 10mM phosphoric acid buffer soln. contg. 0.6% NaCl is added at 2ml into an ampoule of Reissert to dissolve the freezedried Reissert and 416mug (208mug/ml) substrate expressed by the formula (I) is added thereto; further the endotoxin is added thereto to make 0, 10, 10<2>, 10<3>, 10<4>, or 10<5> pg per ml. The reaction is caused for 90min at 37.5 deg.C. An ammonia electrode is inserted therein and the potential is read after 10min of equilibration. As a result, a direct association is admitted between the logarithm of the concn. of the endotoxin and the potential of the ammonia electrode in the 10-10<3>pg/ml range of the endotoxin concn.
Patent JP-H06118691-A (JP)
Title: Negatively chargeable magnetic-one-component toner
Inventor: OKUMA TETSUYA
IPC: G03G9/08
Filed: 1992-10-02
Abstract: PURPOSE:To provide a toner capable of preventing decrease in electrostatic charge quantity, decreasing the flaws on a photosensitive body as far as possible without inducing a degradation in a flowability and stably forming high-quality images for the longer life of the photosensitive body in a one-component development method using the negatively chargeable toner. CONSTITUTION:This negatively chargeable magnetic one-component toner consists of one-component toner particles essentially consisting of a binder resin, magnetic powder and a negative charge control agent, amorphous calcium sodium silica alumina particles having 0.1 to 10mum volume average grain sizes and dry process colloidal silica. The drawbacks of the case the dry process colloidal silica is used alone are solved and the high-quality images are stably obtd. from the improved flowability and the stabilized electrostatic charge quantity by using the dry process colloidal silica and the amorphous silica alumina particles in combination for the negatively changeable magnetic toner in the one-component development method.
Patent JP-H08141483-A (JP)
Title: Coating means
Inventor: TSUKIOKA YUKIHIRO
IPC: B43K7/03
Filed: 1994-11-24
Abstract: PURPOSE: To increase the internal pressure in a stem cylinder by a simple rotational operation to stably supply a correcting liquid from a coating port. CONSTITUTION: A stem cylinder 1 to be mounted with a front end mouth means is provided with a pressurizing piece 3 movably forward and backward on the rear end side thereof and a rotating body 4 to start-up the pressurizing piece 3 forward and backward is mounted at this rear end port. The pressurizing piece 3 is formed to a stepped cylindrical shape made finer on the rear end side than on the front end side and is provided with engaging grooves 6 or engaging projecting pieces 8 at several points on the peripheral surface of its front end large-diameter part 3-1. The piece is provided with connecting grooves 11 successively formed in a circumferentially at angles of inclination on the peripheral surface of its rear end small-diameter part 3-2. The rotating body 4 is formed to the cylindrical shape into which the rear end small-diameter part 3-2 is insertable.  The cylindrical wall of this body is provided with an elastic piece 14 on the inside surface side of the stem cylinder 1 and the elastic piece 14 is provided with projecting parts 9 to be elastically detained with respective recessed parts 7 disposed at spaced intervals in a circumferential direction in the inclination range inclusive of the connecting grooves 11 on the inside surface of the stem cylinder 1. The inside surface of the rotating body 4 is provided with projections 13 to be slidably engaged with the connecting grooves 11.
Patent JP-H02137747-A (JP)
Title: Production of laminated glass
Inventor: WATANABE KOJI
IPC: C03C27/12
Filed: 1988-11-16
Abstract: PURPOSE:To obtain a laminated glass containing an interlayer having thin and accurate thickness by placing a number of strings of a fluid resin on a glass plate, placing another glass plate on the strings under reduced pressure and pressing the laminate. CONSTITUTION:A resin material is charged into a hopper 3 of an extruder 1. The molten resin is extruded from a forming die 4 of the extruder 1 in the form of a number of strings C... and the strings are placed in parallel on a lower glass plate G1. The lower glass plate G1 supporting the resin strings C is introduced into a deaeration chamber 7 of a continuous lamination machine 2 and evacuated in closed state. At the same time, an upper glass plate G2 is supplied from a supplying chamber 21 and placed on the resin strings C. The laminate is introduced into a pressing chamber 8 and pressed with pressure rollers 24. The pressed glass plates G1 and G2 are cooled in a conditioning chamber 9 and the molten resin is hardened and fixed as an interlayer C0.
Patent JP-H07125742-A (JP)
Title: Packing box with unauthorized-unpacking protection
Inventor: SAWADA TAKEHIDE
IPC: B65D5/32
Filed: 1993-10-27
Abstract: PURPOSE:To make a structure wherein a stuck face cannot be touched from outside by sticking a rear face of an insertion tab at the tip of a lid plate to an outer face of a folding piece at the tip of an inner lid. CONSTITUTION:A lid plate 18 having an insertion tab 18' with a rear face serving as a space for pasting at the tip and a bottom plate are connected to both upper and lower ends of a front wall 14 of a box formed in a cylinder, and the rear face of the insertion tab 18' is stuck to an outer face of an inner lid 16 connected to both upper and lower ends of a side wall or a folding piece 16' formed at the tip of an inner bottom 17. Thus, since the rear face of the insertion tab is stuck to an outer face of the folding piece, the stuck face is shielded from outside, thereby exhibiting safety such that unauthorized unsealing is impossible.
Patent JP-S62149136-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA KENJI
IPC: H01L21/306
Filed: 1985-12-23
Abstract: PURPOSE:To improve reliability of etching, by utilizing a drop of resist produced by reaction heat at the time of etching and performing etching in which the etched material is made to taper. CONSTITUTION:An etched material 102 is formed on a wafer 101. A resist 103 is formed on the material 102. Patterning process is performed in the resist 103. With the patterning-made resist 103 as a mask, a drop of the resist 103 produced by reaction heat on etching is utilized to perform etching, in which the etched material 102 is made to taper. Hence, reliability of etching can be improved.
Patent JP-H01132750-A (JP)
Title: Clad vessel
Inventor: ISHIKURA CHIHARU
IPC: C23C14/34
Filed: 1987-11-17
Abstract: PURPOSE:To provide a vessel having a long life in high-temp. use by coating an Ta-base metal with a Ir-base metal in which oxides are dispersed. CONSTITUTION:This clad vessel is formed by coating Ta or Ta alloy with Ir or Ir alloy in which oxides are dispersed. Since this vessel has excellent oxidation resistance, and further, oxides are dispersed in a coating film and grain growth at high temp. is inhibited, the survive life of this vessel can be prolonged. Moreover, Al2O3, ZrO2, Y2O3, etc., can be used as the above oxides, and it is preferable to regulate the amount of oxides to about 0.02-10vol.%. The above clad vessel can be manufactured, e.g., by simultaneously using two targets of Ir and Y2O3 and executing binary simultaneous sputtering of the above two targets onto the inner wall of a crucible made of Ta.
Patent JP-H07141426-A (JP)
Title: Network flow management device
Inventor: MORI OSAMU
IPC: G06Q10/06
Filed: 1993-11-19
Abstract: PURPOSE:To maintain and manage improved work processing time by defining that the work processing time is equal to the total of required time including delay time and the standard time of respective operations on a critical path, storing the required time and delay time of the respective operations every time of one work request and successively extracting the critical path. CONSTITUTION:A flow analysis block 11 separates the required time for the respective operations into the operation time consumed by the actual operation and the delay time, detects the dynamically changing critical path in real time and extracts the participating operation in real time. A management information storage block 12 is provided with a prescribed sub block for executing network flow management, an interface block 13 gathers state information through an interface so as to monitor the operating state of a network inside a system and a statistical diagnostic block 14 examines the work request which exceeds the prescribed work processing time in real time, analyzes influence exerted by the delay time and reports it to the network.
Patent JP-H02137491-A (JP)
Title: White balance device
Inventor: SASAKI TAKU
IPC: H04N9/73
Filed: 1988-11-18
Abstract: PURPOSE:To improve the accuracy of white balance for a color temperature in a wide range by providing a switching means to switch a means to a second arithmetic means when the color temperature is less than a prescribed temperature and to a first arithmetic means when the former exceeds the latter. CONSTITUTION:The second arithmetic means is comprised of matrix arithmetic circuits MAa, MUa, and MVa, and the first arithmetic means is comprised of constant multiplication circuits Ab-Ad, matrix arithmetic circuits MUb-MUd, and matrix arithmetic circuits MVb-MVd. SWY, SWU, and SWV are analog switches as the switching means, and select one signal among luminance signals Ya-Yd, color difference signal Ua-Ud, Va-Vd, respectively corresponding to the color temperatures Ta-Td. Also, attached characters a-d correspond to the color temperatures Ta-Td, respectively (where, Ta<Tb<Tc<Td). Therefore, when it is judged that the color temperature is lower than the color temperatures in the range of Ta-Td, Ya, Ua, and Va are selected.
Patent JP-H02138940-A (JP)
Title: Gum containing lignin
Inventor: SATO YOSHINAGA
IPC: A23G4/00
Filed: 1988-11-18
Abstract: PURPOSE:To obtain gum base and gum imparting a gum excellent texture and physical properties containing lignin as a filler. CONSTITUTION:In a case of using acid-hydrolyzed lignin as a gum base filler using acid-hydrolyzed lignin separated by acid-hydrolyzing using sulfuric acid or hydrochloric acid, lignin suitably becomes familiar with saliva and exhibits small effect to flavor, etc. Mixing ratio of lignin is preferably 2.5-40wt.% to a basis of gum base. Preferable gum base is obtained by further containing insoluble natural mineral material selected from a group composed of talc, acid clay, kaolin, bentonite, diatomaceous earth, perlite and similar matter, and calcium carbonate and/or tribasic calcium phosphate as fillers.
Patent JP-H06140631-A (JP)
Title: Field-effect thin film transistor and manufacture thereof
Inventor: NISHIMURA TSUNEYUKI
IPC: H01L21/336
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a field-effect thin film transistor(TFT) which stabilizes read and write operations of a memory cell and reduces power consumption in a micro-miniaturized TFT load type perfect CMOS.SRAM. CONSTITUTION:A field-effect thin film transistor formed on an insulating material is provided with an active layer 55 and a gate electrode 60. The gate electrode 60 is formed on a channel region 55a of the active layer 55 through a gate insulating film. The active layer 55 is composed of the channel region 55a and a source drain region 55b. The channel region 55a does not include crystal grain boundary formed of a single crystal silicon layer and the source drain region 55b is formed of polycrystalline silicon layer. Moreover, the channel region 55a has a crystal defect density under 10<9>pcs/cm<2>. The thin film transistor shows an ON current of 0.25 muA/mum or more and an OFF current of 15fA/mum or less per the channel width of 1mum.
Patent JP-2000118343-A (JP)
Title: Instrument panel with integrated airbag door portion
Inventor: OMIYA MASAKI
IPC: B60R21/20
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to reinforce the peripheral edge of an opening in an instrument panel insert. SOLUTION: When a door insert 32 is pushed into a vehicle interior side direction by the inflation pressure of an airbag body 28 during deployment of the airbag body, a notch 51 formed closer to the general surface 32A side of the door insert 32 than to a projection 50 engaging the peripheral edge of an opening 22 in an instrument panel insert 18 is ruptured at a mounting flange portion 39 except the center of deployment of the door insert 32. In this case, the mounting flange portion 39 of the door insert 32 remains on an airbag case 34 and only the general surface 32A of the door insert 32 is deployed toward the vehicle interior.
Patent JP-H05101321-A (JP)
Title: Magnetic head
Inventor: TERASAWA AKIHIKO
IPC: G11B5/127
Filed: 1991-10-11
Abstract: PURPOSE:To enhance the magnetic permeability by thinning a working modified layer. CONSTITUTION:Halves 7, 8 of a magnetic core connected integrally while holding metallic magnetic films 1, 2 therebetween with a pair of substrates 3, 4, 5, 6 in the direction of the film thickness are abutted on each other so that the terminated faces of the metallic magnetic films are opposed to each other and a magnetic gap (g) is constituted between the abutting surfaces of the metallic magnetic films 1, 2. By notched grooves 12, 13 notching the metallic magnetic films 1, 2 provided on the magnetic gap part from the one side in the direction to the film thickness, the track width Tw of the magnetic gap (g) is regulated.
Patent JP-H01134378-A (JP)
Title: Developing device
Inventor: FUJIWARA SHIGERU
IPC: G03G15/06
Filed: 1987-11-19
Abstract: PURPOSE:To improve the scattering characteristics of toner and to obtain a sharp image having no fogging by arranging a developer exciting electrode at an interval with a developing roller as a developer carrying means, and applying an AC voltage and separating toner in a coagulating state on the surface of the roller. CONSTITUTION:When nonmagnetic single-component toner carried on the surface of the developing roller 7 is supplied to a photosensitive body which holds an electrostatic latent image, the exciting electrode 8 is arranged oppositely to the surface of the roller 7 while the gap is left and applied with an AC voltage which causes no aerial discharge. Here, the AC voltage is preferably 300Hz-100kHz. Thus, the toner in the flocculating state is vibrated and separated to weaken sticking force among toner particles, thereby forming a uniform and fine layer. Namely, the toner is scattered, particle by particle, to improve the resolving power, sharpness, and image density. Further, the scattering of toner charged electrostatically to the opposite polarity is suppressed to preclude fogging generation.
Patent JP-H08129596-A (JP)
Title: General-purpose charge mode analog arithmetic circuit
Inventor: NAGAZUMI YASUO
IPC: G06G7/06
Filed: 1994-10-31
Abstract: PURPOSE: To perform the arithmetic operation of a new concept unlike before that moves an arithmetic function without moving data by associatively controlling plural adjacent charge transfer elements on a circuit and performing a necessary arithmetic function for analog charge signals on the circuit. CONSTITUTION: Storage gates Sij are arranged at grating points of a square grating, and control gates Cij and C'ij connect adjacent storage gates along the grating. Here, the storage gates and control gates function to form a potential well in a semiconductor substrate below them according to an applied potential, and the control gates function to connect and separate the potential wells of two adjacent storage gates. The arithmetic unit can perform various arithmetic operations such as DA conversion, 2-quadrant multiplication, 4-quadrant multiplication, AD conversion, floating-point division, block addition, and the parallel rearrangement of an inverter, a data transfer line, a delay line, and spatial data according to the control mode.