baber/WOPTO huggingface dataset:
Patent JP-S61171615-A (JP)
Title: Display device for drive condition of four wheel drive of four wheel drive car
Inventor: HIRAMATSU TAKEO
IPC: B60Q9/00
Filed: 1985-01-24
Abstract: PURPOSE:To enable the cornering stability, the control stability and the rough road running performance to be augmented by detecting the difference of revolving speed between a front and a rear wheel so as to indicate the drive condition of both a front and a rear wheel drive systems. CONSTITUTION:Detected signals from sensors 60 and 61 for the engine speed of a front and a rear wheel, are inputted into a control unit 62 where an engine speed NF of the front wheel 9 is computed based on both the count number of a rotational shaft 11 and a gear ratio between gears 11a and 10a. And similarly, an engine speed NR of the rear wheel 16 is computed based on both the count number of a rotational shaft 14 and a ratio between gears 14a and 15a. Then, the difference between these engine speeds NF and NR is computed, and an indication lamp is allowed to light depending on the magnitude of the difference in such a manner that for example, LED63a lights for the range of 0-20rpm, LED63b lights for the range of 20-30rpm, LED63c lights for the range of 30-40rpm, and LED63d lights for the range beyond 40rpm. And detected signals 64 on the steering angle are also applied allowing warning sound 65 to be provided if required. This configuration enables the control performance to be improved.
Patent JP-H02194881-A (JP)
Title: Grain classifier by microvibration
Inventor: MASUMOTO TOYOJIRO
IPC: B07B13/11
Filed: 1989-01-23
Abstract: PURPOSE:To permit an exact separation of small-grained rice from the immature by forming a slanting projection becoming higher toward a thrust side on the surface of a sorting plate and imparting alternately to this sorting plate the back-and-forth inclined microvibrations created by excitation toward the thrust and nonthrust sides. CONSTITUTION:A square sorting plate 1 is provided with a supply side at one of its longitudinal ends and a discharge side at the other thereof and with a thrust side 4 at one of its lateral ends and a nonthrust side 5 at the other thereof and a slanting projection 6 becoming higher toward the thrust side 4 is formed all over the bottom surface of the sorting plate 1. In doing so, a back-and-forth inclined microvibration W (about 5mm amplitude) created by excitation toward the thrust side 4 and a back-and-forth inclined microvibration W' (about 5mm amplitude) created by excitation toward the nonthrust side 5 are alternately imparted to the sorting plate 1.
Patent JP-H11279180-A (JP)
Title: New cephalosporin derivative or its salt and antimicrobial agent containing the same
Inventor: TAKAGI HIROYASU
IPC: A61P31/04
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having strong antimicrobial activity to methicillin resistant Staphylococcus aureus and useful as a medicine, especially an antimicrobial agent to human and animals by binding a specific group to 3 position of cephalosporin ring. SOLUTION: This compound is represented by formula I  R<1> is H, a halogen, cyano or the like; A is a halogen, a (protected)amino, a (protected)OH, vinylidene or the like; R<2> is a group of a (substituted) formula II or (substituted) formula III [G<1> to G<4> are each C or N; D ring is a 5-6 membered carbon ring (containing N in the ring); broken line is a direct bond binding to C in the ring]; R<3> is a (protected)COOH or carboxylate; (n) is 0 or 1}, e.g. 3-[4- aminopyrazolo(3,4-d)pyrimidin-6-ylthio]-7-cyanoaceamide-3-cephem-4-car boxylic acid diphenylmethyl ester-1β-oxide. The compound of formula I is obtained by reacting, e.g. a compound (salt) of formula IV with a compound (salt) of the formula R<2> -SH in the presence of a base or deacidifying agent.
Patent JP-S5296682-A (JP)
Title: Laminates
Inventor: KITAGAWA KEIJI
IPC: B32B27/10
Filed: 1976-02-10
Abstract: PURPOSE:Laminates useful for milk-catron papers, photographic papers, etc. having excellent resistance to water, improved in adhesiveness in extrusion coating at low temperature by the corona discharge treatment of base papers which contain specific copolymers.
Patent JP-H04241904-A (JP)
Title: Slurry mold and pressing method for same
Inventor: KAJIWARA KAZUO
IPC: B28B3/00
Filed: 1991-01-11
Abstract: PURPOSE:To minimize the deformation of a mold, which is caused by press, by additionally providing annular resin pads of a large size, when viewed from the press sides, on the respective faces, which are to be pressed, of the slurry mold and substantially confronting the bored portions of these resin pads to a cavity in the interior of the slurry mold. CONSTITUTION:A level of the upper face of resin pads 5B on the upper face of a top force 2 follows a press plate 13, and a level of the lower face of resin pads 6B on the lower face of a bottom force 3 follows a platen 11. Accordingly, a slurry mold 1 is pressed correctly by a press device 10 to withstand the pressure casting of slip. In the case where the slurry casting work is not busy, the forming of the resin pads 5B, 6B of the slurry mold 1 is performed by the actual press device 10 and, when the work is busy, a jig of the same size is provided in order to prevent the idling operation of the press device 10, and this jig is substituted for the press device. By this arrangement, the life of a slurry mold is prolonged, and the dimensional accuracy of a molded article is enhanced.
Patent JP-S62173945-A (JP)
Inventor: MIYAZAWA YOSHIAKI
IPC: H02J9/06
Filed: 1986-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63180593-A (JP)
Title: Construction for mounting propeller shaft housing
Inventor: ONOE AKIHIRO
IPC: B63H23/32
Filed: 1987-01-23
Abstract: PURPOSE:To permit a propeller shaft housing to be attached to a lower casing, by projecting a flange member on the outer circumference of the housing, passing a bolt therethrough to be threadedly engaged with a wedge member and providing a tapered surface on at least one of the outer circumference of the housing and the inner circumference of a cavity. CONSTITUTION:Only tightening a bolt 28 causes a wedge member 30 to thrededly displace against the bolt 28 and the wedge member 30 slides along a tapered surface 36 provided with at least one of the outer circumference of the housing 16 and the inner circumference of a cavity 12. Then, the wedge member 30 is fixed securely between the outer circumference of the housing 16 and the inner circumference of the cavity 12 by a wedge action. As a result, the wedge member 30 permits the propeller shaft housing 16 to be securely fixed in the cavity 12 of an opening of a lower casing through the bolt 28.
Patent JP-H07221266-A (JP)
Title: Mim capacitor, its manufacture and manufacture of semiconductor device
Inventor: INOUE AKIRA
IPC: H01L27/04
Filed: 1994-02-08
Abstract: PURPOSE:To restrain a state that the coverage defect, of a dielectric film in a stepped part made by a capacitor lower-part electrode on a substrate has a bad influence on the reliability of an element and to enhance the reliability by avoiding increased production processes. CONSTITUTION:Sidewalls 8 are formed on both sides of a first conductor layer 2 used as a capacitor lower-part electrode. The first conductor layer 2 has a structure in which its sidewall parts are provided with a member which spreads toward their lower sides.
Patent JP-S63186502-A (JP)
Title: Trouble detector for power converter
Inventor: YAMADA SUSUMU
IPC: B60L3/00
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a highly reliable converter trouble detector, by a method wherein the secondary current of a main transformer and the secondary voltage polarity signal of the same are inputted into an up-down counter to detect the non-ignition trouble of a thyristor. CONSTITUTION:When a power converter is operating normally, the down edge of a converter current detecting signal 19 is generated one time during either one of logical periods, corresponding to the positive side and the negative side of an AC power source polarity signal 22, therefore, an up/down counter 25 repeats an up count and a down count. When non-ignition is generated in a thyristor, constituting a power converter, the down edge of the converter current detecting signal 19 is not generated only in the logical period, corresponding either one of the positive side or the negative side of the AC power source polarity signal 22. Accordingly, the value of count of the up/down counter 25 arrives at a non ignition detecting level and a converter trouble detector 27 outputs a converter trouble detecting signal 30.
Patent JP-H07226256-A (JP)
Title: Connector and method for its fitting
Inventor: KITAMURA YUTAKA
IPC: H01R13/52
Filed: 1994-02-08
Abstract: PURPOSE:To reduce the burden of a worker at the time of fitting a connector, and to downsize a device by discharging air of a space formed by a male type connector housing, a female type connector housing and a seal member, and fitting a connector. CONSTITUTION:A connector 10 is fitted to a position, in which a seal member 28 of a male type connector housing 20 abuts on the inner peripheral surface 42a of a female type connector housing 40. Next, for example, a vacuum device provided in an automobile manufacturing line is utilized to exhaust air from a discharging port 34, and the connector 10 is fitted. Consequently, burden of a worker at the time of fitting is thereby reduced. A seal member 28 is provided in any one of the outer periphery of a projecting fitting part 22 of the male type connector housing 20 and the inner periphery of a recessed fitting part 42 of the female type connector housing 40, and a discharging port 34 is formed in the other one to downsize a device.
Patent JP-S63313832-A (JP)
Inventor: ERITSUKU DABURIYU SUTORITSUDO
IPC: H05K13/08
Filed: 1988-01-25
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-S61175339-A (JP)
Title: Differential device for vehicle
Inventor: TERAOKA MASAO
IPC: F16H48/30
Filed: 1985-01-30
Abstract: PURPOSE:To restrain slippage of one of wheels running on a rough road by proiding a pressure member which can press and move a differential rest ricting means in the direction of an increasing friction force to control the pressing operation in accordance with the state of road surface. CONSTITUTION:The state of road surface is sensed by a sensor and the data on the state is analyzed and estimated. In accordance with the estimation, the engaging requirements of a friction clutch 13 and the operating pressure for a piston 33 which meets the requirements are determined. The determined data is converted by a regulator in variation ratio of pressure of working fluid. The ratio is then fed to a piston 33 is a conduit and a working fluid passage 37 to activate the piston 33. An output shaft 9 and a differential case 1 are thereby subjected to differential restriction in accordance with engaging force of the friction clutch 13 so that a torque is also transmitted to another output shaft 11. Wheels at one side only can be restricted for slippage on a rough road so that the wheels can be quickly pulled out from any depression on the road without fail.
Patent JP-S61176579-A (JP)
Title: Piperazine derivative
Inventor: YAHAGI KAZUHIRO
IPC: A61P31/04
Filed: 1985-01-30
Abstract: NEW MATERIAL:A compound shown by the formula I [R is group shown by the formula II, formula III (R<1> is lower alkoxy, phenyl-substituted lower alkoxy, or phenyl; R<2> is lower alkyl, or phenyl), -S-R<3> (R<3> is phenyl-substituted lower alkyl, phenyl, etc.), or -SO2-R<4> (R<4> is phenyl-substituted lower alkyl or phenacyl)]. EXAMPLE:Diethylpiperazinylamido phosphorate. USE:Useful as a raw material for producing pipemidic acid, norfloxacin, enoxacin, etc., antibacterial agents. PREPARATION:Piperazine is reacted with a compound shown by the formula R-H, to give a compound shown by the formula I.
Patent JP-S62172871-A (JP)
Title: Video tape recorder
Inventor: KUBO MORIHIRO
IPC: H04N5/93
Filed: 1986-01-24
Abstract: PURPOSE:To enable n-fold of speed with noiseless by recording one field, at least, of picture, and reading and outputting it in place of an additional output from a head while a tape is moved at the second speed. CONSTITUTION:One field of a reproducing picture without noise in a normal reproduction time is stored at a field memory device 20. In a period when a write gate signal (f) is at an H level, a reproducing video signal is outputted to a VTR, and also, it is written at a field memory 21. In the period when remaining write gate signals (f) are at L levels, when the reproducing picture recorded at the field memory 21 is read out repeatedly, for example, for 11 number of times, it is resulted that the same picture is repeated for 12 field periods.
Patent JP-H11207274-A (JP)
Title: Substrate treatment solution tank and substrate treatment solution apparatus using same
Inventor: KURATA YASUHIRO
IPC: H01L21/304
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately weigh a treatment soln. without wasting the treatment soln. SOLUTION: A chemical soln. is supplied to a storage tank 15 from a chemical soln. supply valve 13. When the liquid surface in the storage tank 15 reaches the discharge port 41 provided to the upper end of a leveling weighing pipe 40, an overflow is generated and the liquid surface does not rise to the level of the upper end of the weighing pipe or more. A chemical soln. detection sensor 50 is arranged to the overflow piping 42 connected to the leveling weighing pipe 40 and, when the chemical soln. is detected by the chemical soln. detection sensor 50, a control unit 35 closes a chemical soln. supply valve 13 to stop the supply of the chemical soln. to the storage tank 15.
Patent JP-H05205031-A (JP)
Title: Three-dimensional element designating method
Inventor: NAGAKURA MASAHIRO
IPC: G06T11/80
Filed: 1992-01-30
Abstract: PURPOSE:To clearly reflect the purpose of a designer on a three-dimensional shape with a simple operation by displaying and confirming the instruction shown on the two-dimensional projection chart and the instruction shown on the three-dimensional shape with relation secured between both instructions in regard of a three-dimensional element designating method. CONSTITUTION:A projection chart processing part 6 produces a two-dimensional projection chart and selects a three-dimensional, element in response to the designated element out of the projection chart. A three-dimensional shape display processing part 7 shows a three-dimensional shape. Then the projection chart produced by the part 6 is displayed and the corresponding element of the three- dimensional shape is selected for the element designated by a user. This selected element is displayed with emphasis on the three-dimensional form displayed by the part 7. If a single element is displayed with emphasis, this element is defined as a three-dimensional shape element. Meanwhile the element designated by the user is decided as a three-dimensional shape element if plural elements are displayed with emphasis.
Patent JP-S62173777-A (JP)
Title: Method for leading laser light source out in road state measurement
Inventor: MARUYAMA TATSUYA
IPC: G01C7/04
Filed: 1986-01-28
Abstract: PURPOSE:To reduce the size of a road state measuring apparatus by emitting one of two gas laser beams through an optical fiber cable as a road state measuring light source. CONSTITUTION:The road state is measured by laser beams 10, 10' emitted from the left and right sides of a gas laser 12 of laser beam generating means. In other words, the beam 10 emitted from the left side of the laser 12 is reflected on a mirror 13, enlarged by a scanner 14 to irradiate a road surface 15. The reflected light from the road surface 15 is photodetected by photomultipliers 16, 17 and picked up by pickup units. The beam 10' emitted from the right side of the laser 12 is branched by a half mirror 18 in two directions, and the branched beams 10' are irradiated through optical fiber cables 19, 20 on the surface 15 by focusing the beams 10' of the exists of the cable by lenses 21, 22. The light reflected on the surface 15 is detected and measured by sensors 23, 24 to measure the uneven amount of the vertical section.
Patent JP-S62253683-A (JP)
Title: Production of fluorescent material attached with pigment
Inventor: SHIMIZU YOSHINORI
IPC: C09K11/08
Filed: 1987-01-24
Abstract: PURPOSE:To inhibit the coagulation of fluorescent particles and prevent the falling off of attached pigment from a fluorescent surface caused by pH variation, etc., by dispersing an unpolymerized monomer, a fluorescent material and a pigment in a liquid and attaching the pigment to the fluorescent surface while polymerizing and crosslinking the monomer in the liquid. CONSTITUTION:Fluorescent particles, a binder monomer crosslinkable and polymerizable in the presence of a polymerization initiator, a crosslinking agent and pigment particles are mixed together and the fluorescent material and pigment particles are dispersed in a liquid. The monomer is crosslinked and polymerized in dispersed state to effect the deposition and growth of a polymer on the surfaces of the fluorescent material and the pigment to form a binder layer. The pigment is attached to the surface of the fluorescent material through said binder layer in the liquid.
Patent JP-S62175364-A (JP)
Title: Automatic fabric pick-up and conveying device
Inventor: IWASAKI CHIKAHARU
IPC: B65H3/22
Filed: 1986-01-28
Abstract: PURPOSE:To make it possible to feed stacked fabrics to a desired section one by one, by extending the needle-like front ends of a pair of rods in a pick-up member, downward from an opening formed in the base plate of a pick-up device. CONSTITUTION:A pick-up member 22 composed of a pair of rods 24, 25 is provided on the base plate 20 of a pick-up device 14. The lower ends of the pair of rods 24, 26 are formed in a tapered needle-like shape, and are arranged such that they pierce through an opening 30 formed in the base plate 20 and project from the lower surface of the base plate 20. Further, the rod 24 is fixed by means of a stationary member 28 while the rod 26 is connected to a reciprocating device 32 through the intermediary of a rod 34. Further a part of the base plate 20 surrounding the opening 30 is formed such that it projects in a truncated conical shape 48. With this arrangement it is possible to nip stacked fabrics one by one and to convey them to a desired section.
Patent JP-H09207971-A (JP)
Title: Multi-sectional packaging body available for heating by microwave oven
Inventor: YOSHIDA KAZUHIRO
IPC: B65D81/34
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-sectional packaging body that is available for being treated by high-frequency heating with a microwave oven without peeling off the sealed parts. SOLUTION: A plastic packaging body is for housing different kinds of cooked foods separately in each of multi-sectional housing parts A, B that are divided with an inner seal part 3 provided independently at the inside of a container body 1, and a lid member is fixed by heat sealing to the surface of the flange of the container body. The heat seal is made up of a double seal composed of an easily peelable inner seal 3 and an outer seal 4, and a groove 5 or an unsealed part is provided at a part between the inner seal 3 and the outer seal 4, and vapor vents 6 communicating with the groove 5 or the unsealed part and opened to the outside air are provided at one or more positions.
Patent JP-H02194286-A (JP)
Title: Power window elevation control circuit
Inventor: UNO HIDEKI
IPC: E05F15/00
Filed: 1989-01-24
Abstract: PURPOSE:To simplify the control circuit in the title by connecting, to this circuit, an excitation canceling circuit adapted for canceling excitation of a solenoid so as to open an elevation switch to cut off power when the control circuit is closed by a reed switch which may be closed in response to an increase in the current as a result of stopping of power supply to a window elevation motor. CONSTITUTION:A reed switch 32 and an excitation canceling circuit are provided as means for detecting a rise in the current value of a window elevation motor 10 and then canceling excitation of a solenoid 26 adapted for keeping an elevation switch 12 'on'. Next, the reed switch 32, which may be closed in response to an increase in the current through the elevation motor 10 as a result of stopping of the motor 10 being electrified, is connected to the power supply line. The excitation canceling circuit 40, which is adapted for canceling, by means of closing of the reed switch 32, excitation of the solenoid 26 adapted to retain the switch 12 and thus opening the switch 12 to cut off power, is connected to the switch 32. Failures in control that may occur due to a small change in the current caused by some reason other than stopping of the elevation motor 10 can thus be eliminated.
Patent JP-H09102554-A (JP)
Title: Manufacture of nonvolatile semiconductor memory
Inventor: YAMAUCHI YOSHIMITSU
IPC: H01L21/8247
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the coupling ratio of a nonvolatile semiconductor memory without increasing cell area of memory by forming a floating gate composed of a first polysilicon pattern and a second polysilicon pattern. SOLUTION: After a tunnel oxide film 2 is formed on a semiconductor substrate 1, a first polysilicon pattern 3 is formed by depositing first polysilicon and patterning the polysilicon in a desired shape and an insulating film 7 is formed to a prescribed depth from the upper surface of the pattern 3 by depositing the film 7 over the entire surface of the substrate 1. Then a second polysilicon pattern 8 which is electrically connected to the first polysilicon pattern is formed on the side faces of the pattern 3 by depositing second polysilicon and etching back the polysilicon. Finally, a floating gate composed of the first and second polysilicon patterns 3 and 8 is formed.
Patent JP-S62172321-A (JP)
Title: Optical receiver
Inventor: MATSUSHITA TADASHI
IPC: H04B10/00
Filed: 1986-01-27
Abstract: PURPOSE:To expand a dynamic range without using an AGC circuit by suppressing the quantity of light inputting a photodetecting element on the basis of a magneto- optical effect. CONSTITUTION:A waveguide 2 having the magneto-optical effect is formed through a polarizer 1 arranged near the projecting and surface of an optical fiber 9 and a coupling lens 3 is arranged following the waveguide 2. An optical signal passed through the lens 3 is made incident upon the photodetecting element 4, the element 4 generates an optical current corresponding to the optical signal and an amplifier 5 amplifies the optical current. A discriminator 6 binary-codes the amplified signal outputted from the amplifier 5 into a square wave and then converts the square wave into a digital signal with a prescribed voltage value. On the other hand, a comparator inputting the optical current I from the element 4 compares the optical current I with a fixed value J and generates an output proportional to I-J. An amplifier 8 amplifies an input signal to drive an electromagnet 10, which generates a magnetic field in the waveguide 2. Since input light power is attenuated by the optical system even if the power is high, the output signal is not saturated by the amplifier 5. On the other hand, the gain of fine input power can be determined as a large value so that the input light can be sufficiently amplified.