baber/WOPTO huggingface dataset:
Patent JP-H0473722-A (JP)
Title: Nonlinear optical material and its manufacture
Inventor: MANABE YOSHIO
IPC: G02F1/355
Filed: 1990-07-16
Abstract: PURPOSE:To obtain high nonlinear optical effect by aligning the grain diameter of a metallic particle and doping it in a thin amorphous film uniformly and at high density by dispersing one kind of metallic particle in the thin amorphous film other than oxide provided with optical forbidden band width. CONSTITUTION:Such structure is employed that the metallic particle 2 is dispersed in the thin amorphous film 3 other than the oxide provided with the optical forbidden band width over 4e that is the optical forbidden band width higher than the absorption edge(<4eV) of metal. Light in the neighborhood of the absorption edge of the metal, even when it being made incident, can be prevented absorbed in the amorphous thin film. Furthermore, no oxidation of the metallic particle occurs. Also, a ratio of vapor-depositing speed between an amorphous material and a metallic material is varied in point of time. The grain diameter of a particle is controlled corresponding to the time of change when the metal is aggregated and the particle is formed, and the metallic particle can be doped in the thin amorphous film at high density and uniformly under satisfactory control.
Patent JP-H07322805-A (JP)
Title: Animal invasion inhibition tool and its use
Inventor: HAYASHI SANAE
IPC: A01M29/18
Filed: 1994-05-30
Abstract: PURPOSE:To provide a tool and a method employing ultrasonic waves for preventing animals, dogs or cats, from invading in a sand box or the like for children in order to prevent the children and adults from contamination of the sand box or the like with their dung or with coli bacilli or parasites such as mites harmful to human scattered in the sand box. CONSTITUTION:This tool to inhibit the invasion of animals 10 comprises a cylinder having a hollow 12 and an ultrasonic wave generator 13 that emits ultrasonic waves of a wavelength that avoided and hated by animals. The tools are set on the invasion routes for these animals to prevent their invasion effectively. Solar cell 14 also may be attached on the upper surface of cylinder and can be used as a power source of the ultrasonic wave generator 13.
Patent JP-H0510525-A (JP)
Title: Operation controller
Inventor: WATANABE YOSHIYUKI
IPC: F23N5/20
Filed: 1991-07-02
Abstract: PURPOSE:To enable the effective use of apparatuses even when malfunction occurs to any of them. CONSTITUTION:A selective operation means 17 is provided in an operation controller 16 for performing the centralized control of a plurality of apparatuses such as a hot water feeder 1 and a bath boiler 8. The selective operation means 17 prohibits the operation of an apparatus which malfunctions, and permits the operation of apparatuses other than that. Accordingly, even when malfunction occurs to any of apparatuses, other apparatuses in a normal state can be used by the actuation of the selective operation means 17.
Patent JP-S5978703-A (JP)
Title: Production of thick steel plate
Inventor: MATSUMOTO HIROMI
IPC: B21B1/34
Filed: 1982-10-29
Abstract: PURPOSE:To obtain inexpensively a thick steel plate having strength and toughness as well as excellent weldability by using a low C alloy steel without passing the same through a temper rolling stage by using two units of rolling mills disposed on the same rolling line as a tandem reverse mill. CONSTITUTION:Two units of rolling mills 2, 3 are disposed apart from each other at a relatively short space on a series of a rolling line 6. The slab is heated to about 920 deg.C right above the Ac3 point to form fine austenite grains. The hot slab ejected from a heating furnace 1 arrives at the mill 2 at about 900 deg.C where the slab is rolled back and forth in several strokes (a) so as to be subjected to cross rolling as well. Then the thickness is decreased and the rolled material passes continuously the mills 2, 3 from the point of the time when the length increases to some extent, then the material passes continuously both rolling mills in the next pass. Such tandem reverse rolling of the two stands is performed in several strokes (b). The material completed of the rolling arrives at a cooler 5 through a setting machine 4. The temp. of the steel plate on the inlet side of the device 5 is assured at about 780 deg.C above the A3 point, whereby the fine crystal grains are formed.
Patent JP-H0512036-A (JP)
Title: Interrupt control circuit
Inventor: KOZUKA NAOKI
IPC: G06F11/30
Filed: 1991-07-03
Abstract: PURPOSE:To obtain a circuit for general use by generating set information to set a protection time to noise and changing the protection time by the information set state. CONSTITUTION:A setting circuit 7 arbitrarily sets the protection time to noise in an interrupt control circuit 5, and for example, the protection time is changed by set information of two bits SET0 and SET1. An oscillator 6 generates a clock CLK having a certain period which determines the fundamental operation period of the interrupt control part 5. The generated signal from the interrupt control part 5 is reported to a CPU 2 through a CPU peripheral circuit 3, and an interface signal is inputted to a DTE control part 4. In this case, interface is realized by the control of read/write of a register from the CPU 2, command instructions, status information, etc. Thus, the set signal of the setting circuit 7 is changed to arbitrarily set the protection time of the timing signal from DTE1.
Patent JP-H0940341-A (JP)
Title: Step protector for escalator
Inventor: ISHIBASHI HIDEKI
IPC: B66B23/12
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To reliably protect the steps of an escalator when the steps of the escalator are used as a path for carrying equipment and materials and the like, and make a protector inexpensive and easy to carry. SOLUTION: A belt shaped body 8 is set in as a step protector for an escalator, fastening members 9 are installed to the belt shaped body 8, and each fastening member 9 is hanged over the shaft 7 of the upper guide roller of each step, or the back face of each cleat 1 so as to be fixed thereto.
Patent JP-H1035949-A (JP)
Title: Sheet carrying device and sheet treatment device
Inventor: KAMEDA SEIICHIRO
IPC: B65H7/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To sent a sheet rightly corrected in skew to a sheet treatment part by releasing the sheet nipping state of a sheet carrying means in the state where the carrying speed of the sheet is reduced, and shortening the distance of the sheet being carried in the release. SOLUTION: A CPU reduces the carrying speed of a document from V1 to V3 until a pair of resist rollers 9-2a, 9-2b shart a skew correction when skew detecting sensor 10a, 10b detect the top end of the document. Thereafter, the document holding state of a pair of carrying rollers 32 is released, or a solenoid 47 is ON, and the speed is increased from V3 to V1. Thus, since the distance of the document being carried is shortened when the document holding state is released, the document holding state of the carrying rollers 32 can be surely released until the resist rollers 9-2a, 9-2b start the skew correction. Thus, a rightly corrected document C can be sent to a correcting device B.
Patent JP-S6239569-A (JP)
Inventor: EICHENBERGER KURT
IPC: A61P9/10
Filed: 1986-08-14
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-S6346079-A (JP)
Title: Driving method for two-dimensional display unit
Inventor: TAKAHASHI KOJI
IPC: H04N5/66
Filed: 1986-08-13
Abstract: PURPOSE:To prevent appearance of signal omission as a noise bar on a picture by inhibiting writing of at least the missing part in the display unit when there is signal omission in input video. signals to be displayed. CONSTITUTION:Horizontal synchronizing signals and/or vertical synchronizing signals from a synchronizing separator circuit 34 are detected by a detector circuit 52. A synchronizing signal omission detecting circuit 54 supervises output level of the detector circuit 52, and when omission is detected, sends an omission detection signal to a gate pulse generating circuit 56. On receiving the omission detection signal, the gate pulse generating circuit 56 sends a gate pulse to a mute circuit 58 at scanning timing of a display 50 corresponding to a video signal scanning line in which omission exists. The mute circuit 58 mutes (in concrete terms, makes voltage '0') scanning signals applied from a scanning driving circuit 44 to a scanning electrode of the display 50. Thereby, appearance of a noise bar in the picture can be prevented surely.
Patent JP-H101411-A (JP)
Title: Cosmetic
Inventor: UEDA KIYOSUKE
IPC: A61K8/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic high in moisture retainability, good in use touch and safe for human bodies, because a specific substance used is a natural substance, by mixing the specific substance into cosmetic raw materials. SOLUTION: This cosmetic contains pyrrolidonecarboxylic acid diglycerol ester and/or pyrrolidone 1,3-butylene glycol ester. The compounds are easily obtained by esterifying pyrrolidone with diglycerol and 1,3-butylene glycol, respectively. The compounds can be added to other cosmetic raw materials to prepare the cosmetic in various preparation forms.
Patent JP-S6168798-A (JP)
Title: Differential type sense amplifier circuit
Inventor: ICHIDA KENJI
IPC: G11C11/34
Filed: 1984-09-11
Abstract: PURPOSE:To set the best reference voltage by adding a write circuit to a memory transistor (TR) so as to attain electric write and writing the memory TR after the operating range of the reference voltage is confirmed. CONSTITUTION:A write circuit 12 is provided with writer terminals 2, 3 applying a voltage to a gate of the memory TR1. The terminal 3 is used in common with an external supply voltage terminal for operating range confirmation of the reference voltage. In setting the reference voltage, a voltage is applied to the terminal 3 externally to measure the read speed of an UVEPROM and the threshold voltage of the TR1 is increased by writing so that the measurement is nearly half the confirming value of upper/lower limits. Thus, the setting of the optimum value of the reference voltage is attained in the stage of electric characteristic test before assembling, the characteristic at low and high temperatures is guaranteed by a room temperature test only, and the reduction of manufacture cost is attained.
Patent JP-S6435711-A (JP)
Title: Magnetic head
Inventor: HAMANA JUNJI
IPC: G11B5/10
Filed: 1987-07-31
Abstract: PURPOSE:To prevent the uneven wear of a magnetic tape-sliding surface by setting the height of the projecting line provided near the side edge where a magnetic head is mounted, of a pair of the projecting lines, from the sliding surface of the magnetic head at the height higher than the height of the other projecting line. CONSTITUTION:This magnetic head 1 is provided with a pair of the projecting lines 5, 5' which relieve the pressurized contact force of pads 11 on the sliding surface 2 of the magnetic head 1 on which a magnetic tape 9 slides by being brought into pressurized contact therewith by the pads 11. Of a pair of the projecting lines 5, 5' provided to such head, the projecting line 5 provided near the side edge 7 mounted with the magnetic head 1 is set higher in the height from the sliding surface 2 than the other projecting line 5'. The pressurized contact force of the pad 11 on the side where the tension of the magnetic tape 9 is stronger is more largely decreased by the difference in the height of the projecting lines 5, 5'. Since the resultant force of the pressurized contact force of the pads 11 and the tension of the tape 9 is uniformized in the transverse direction of the tape 9, the uneven wear of the magnetic tape-sliding surface 2 is prevented.
Patent JP-2001022698-A (JP)
Title: System and method for authentication for mobile telephone
Inventor: HARADA SEIJI
IPC: G06F21/44
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve safety in comparison with password input by eliminating the risk that a password is forgotten or stolen and to refuse the use of a personal computer(PC) due to a non-registered user. SOLUTION: While paying attention to the application of a peculiar identification number 11 to a mobile telephone 10, a user is specified by using this identification number 11. The mobile telephone 10 owned by every individual is connected to a shared PC 20, the PC 20 reads the identification number 11 of that connected mobile telephone 10 and on the basis of the data of correspondence between the user and the identification number stored in an identification number correspondence table storage means 23, the user is specified by a certification means 22.
Patent JP-S5979868-A (JP)
Title: Apparatus for tracking moving object
Inventor: MIYAZAWA SHIYOUJI
IPC: G01S3/786
Filed: 1982-10-29
Abstract: PURPOSE:To make it possible to track objective substance even if the image signal thereof is deformed, by a method wherein the objective image always changing its shape to be tracked is used as a new correlation reference signal and an input image signal is further enlarged and contracted to a definite size. CONSTITUTION:The image signal containing objective matter momently obtained by a camera 1 is stored in an input image memory part and the image signal of the objective matter is subsequently extracted from said memory part 3 to be stored in an objective matter image memory part 4. The signals of the memory parts 3, 4 are inputted to a correlation device 5 to calculate the correlation of both signals and a signal most approximate to the objective matter image signal is extracted from the input image signal. Subsequently, the positional difference between objective matters to be tracked of the extracted signal and the original image signal is detected and the corresponding signal is fed back to the camera 1 to control the camera position so as to catch the objective matter to be tracked at a desired position. In addition, a control signal is generated so as to bring the image of the objective matter to be tracked to a constant size. By this method, tracking is enabled even if the objective signal is deformed.
Patent JP-S6167844-A (JP)
Title: Transmission type screen
Inventor: INOUE MASAO
IPC: G03B21/625
Filed: 1984-09-11
Abstract: PURPOSE:To expand a visual field angle, to hold the blightness on the center part properly and to improve texture by forming light straight advancing parts on curved surface parts adjacent to total reflecting surfaces formed on both the sides of a lenticular lens on an observing surface. CONSTITUTION:The titled screen is constituted of a projection surface A turned to a light source and an observation surface arranged on the opposite side to the surface A and turned to the observer's side and a lenchcular lens expanded to the vertical direction is formed on the surface B. The total reflecting surfaces 11 totally reflecting straight incident light and three curved surface parts 12 projecting the total reflecting light are formed on both the sides of the lens unit 1 constituting the lenticular lens. The curved surface parts 12A adjacent to the total reflection surfaces 11 have parts for projecting the light made incident upon the surfaces 11 and totally reflected and advancing direct incident light straight as its is and a center curved surface part 12B is formed so as to pass and disperse the light advancing straight between the curved surface parts 12A.
Patent JP-H0476963-A (JP)
Title: Manufacturing method of diode
Inventor: ENDO SHIGENARI
IPC: H01L29/47
Filed: 1990-07-18
Abstract: PURPOSE:To protect silver grain from being formed on the side by covering the mesa formed side parts with photoresist layer and nitrided layer during silver electroplating process for silver bump forming in mesa diode. CONSTITUTION:Epitaxial layer 2 is formed over the whole surface area of the silicon substrate 1 and oxide film is further accumulated followed by titanium layer. Mesa formation is then made with chemical etching while photoresist layer being masked. This is followed by accumulation of plasma nitrided layer over the whole surface using plasma growth method. The plasma nitrided layer is then removed by dry etching. After this, Schottky barrier metal 4 is formed with accumulated titanium layer being etched in required shape. Finally, silver bump 5 is formed by electroplating while photoresist layer with bumping part being opened is masked. However, silver grain is not formed on the mesa formed side parts throughout these processes because the side parts are covered with photoresist layer and plasma nitrided layer 7.
Patent JP-S6170044-A (JP)
Inventor: NISHIDA IKUHARU
IPC: D03D15/567
Filed: 1984-09-11
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-S6083211-A (JP)
Title: Magnetic head and its manufacture
Inventor: SANBE HIROSHI
IPC: G11B5/23
Filed: 1983-10-12
Abstract: PURPOSE:To make a U-shaped member which has an erasing coil lower than a recording and a reproducing core, to decrease the overall height of a magnetic head, and to reduce its size by fitting the U-shaped member slantingly to a couple of erasing core body parts at a tip side in a core axis direction. CONSTITUTION:The erasing core 15 is cut at its root side and a back bar 24 having a coil 25 is fitted almost at right angles to the height direction of the erasing core 15 instead. Therefore, the back bar 24 is arranged below the height of a recording and reproducing core 14 beside the recording and reproducing core 14 without crossing the back bar 19 of the recording and reproducing core 14, so the overall height of the core is reduced and the magnetic head 11 is also reduced in height to attain the size reduction.
Patent JP-H0356290-A (JP)
Title: Method abd device for inserting closed type slip cap in tubular cylindrical drum part
Inventor: BERUNAARU SHIYUNAIDERU
IPC: B05B11/00
Filed: 1990-07-18
Abstract: PURPOSE: To insert a lid into a tubular cylindrical body by pressing a hermetically sealing slide cap on the rear face of the lid to form a fold in the lid when the pressure of the air enclosed in the body is increased, and then design for the enclosed air to leak out to the space between the lid and the body. CONSTITUTION: A sliding piston 3 is pushed in the inside of a tubular cylindrical body 4 by a rod 2. The body 4 is filled with a pasty material 5. The front side shell 7 of the sliding piston 3 includes a central plane part 8 surrounded a conical and trapezoidal part 9. A short cylindrical part of a flexible periphery- hermetically sealed lip-shaped part 10 having a trumpet-shaped bottom continues to the trapezoidal part 9. The end thereof is made thin. When a thrust member 1 is inserted in the body 4, air leaks along the inside wall of the body 4 by the effect after the midway and hence, the pasty material can be supplied to the compression chamber of a distributor without leakage around the piston 3 edge.
Patent JP-H03141742-A (JP)
Title: Data receiving equipment having delay equalization and response time pulse reproducing function
Inventor: JIYATSUKU PARIKOTSUTO
IPC: H04L25/03
Filed: 1990-07-18
Abstract: PURPOSE: To easily attain a high frequency signal processing by processing the equalization of a received signal by data sampled by the calculating module of a filtering coefficient, and processing the calculating module by a stable clock phase. CONSTITUTION: An input signal 40 is digital converted, and inputted to a memory 53 and a digital filter 51. The memory 53 and the filter 51 are added to a module 52 for calculating a filtering coefficient, and the calculation is stabilized. The module 52 calculates the coefficient of the filter 51 by using the data of the memory 53 and an algorithm, and the output is transmitted through a calculating module 54, and when satisfactory equalization is obtained by the present coefficient, a condition for interrupting new coefficient calculation is calculated. Then, an output 55 is transmitted through a time pulse reproducing module 42, and a stable clock can be reproduced. Thus, a high frequency signal processing can be easily attained.
Patent JP-S6348332-A (JP)
Title: Production of polyether-ester-amide
Inventor: MATSUMOTO TOSHIAKI
IPC: C08G63/68
Filed: 1986-08-15
Abstract: PURPOSE:To obtain the title polymer which is homogeneous and excellent in strength, etc., by polycondensing a polyether-ester-diol obtained from a dicarboxylic acid and an excess of a polyether diol with an equimolar amount of a polyamide of a dicarboxylic acid. CONSTITUTION:A dicarboxylic acid (e.g., adipic acid) is reacted with 1.2-2mol, per mol of the acid, of a polyether-diol or a polyoxyalkylene glycol (e.g., polyoxy-tetramethylene glycol) to produce a polyether-ester-diol. The obtained polyether-ester-diol is polycondensed with an equimolar amount of a polyamide having carboxyl groups on both ends to obtain the purpose polyether-ester-amide. The polyamide having carboxyl groups on the both ends can be prepared by, for example, reacting adipic acid nylon 66.
Patent JP-H0853803-A (JP)
Title: Manufacturing of magnetic levitation type railway insert
Inventor: FUJINAWA MASA
IPC: B60L13/04
Filed: 1994-08-12
Abstract: PURPOSE:To manufacture a low magnetic insert simply at a low cost by working a female screw inside the insert along the axis from the other end of a bar section provided with a head projected in the direction of a radius in one end. CONSTITUTION:A female screw 20b for screwing a bolt from one end of a bar section 20c is formed by cutting or rolling in a state of not forming a screw section 21a of the low magnetic bolt 21 on the market. The low magnetic bolt mass produced with good quality and at a low cost is used, and instead of a male screw machining process in a manufacturing process of the bolt, an insert is manufactured by machining a female screw in the inside from the end of the bar section along the axis. According to the constitution, low magnetic steel is changed into magnetic steel. Forging and extruding processes are not required, and the insert 20 with good quality can be easily manufactured at a low cost.
Patent JP-H0358928-A (JP)
Title: Anti-hypoxia drug
Inventor: NADEIDA TSUONEBAATEYUTEYURUKOB
IPC: A61P25/28
Filed: 1989-07-25
Abstract: PURPOSE: To obtain the subject medicinal preparation that contains specific amounts of 1-cinnamyl-4-(di-p-fluoro-benzhydril)-piperazine and 2-oxo-1- pyrrolidinacetamide and manifests anti-hypoxia and anti-ischemic effect without side-effect. CONSTITUTION: This anti-hypoxic agent contains, as an active ingredient, 1- cinnamyl-4-(di-p-fluorobenzhydril)piperazine and 2-oxo-1-pyrrolidinacetamide and each dose unit contains 1-15mg of the former and 100-800mg of the latter. When it is applied, they are mixed with conventional excipient and administered orally or parenterally.
Patent JP-H0718297-A (JP)
Title: Solvent composition
Inventor: KITAMURA TATEO
IPC: C11D7/60
Filed: 1993-07-02
Abstract: PURPOSE:To obtain a solvent compsn. which has excellent cleaning characteristics and does not affect the ozone layer by mixing a fluorinated hydrocarbon wherein nonafluoro-2-trifluoromethylpentane is a main ingredient and at least 5C hydrocarbons. CONSTITUTION:A fluorinated hydrocarbon (A) wherein 1,1,1,2,3,4,5,5,5- nonafluoro-2-trifluoromethylpentane is a main ingredient and at least 5C hydrocarbons (B) are mixed to prepare a solvent compsn. The mixing ratio is pref. 50-99wt.% component A and 50-1wt.% component B. Examples of the component B are n-pentane, 2-methylbutane, and 2,2-dimethylpropane. Preferable examples of the solvent compsn. is one consisting of a pseudoazeotropic compsn. of 40-95wt.% component A and 60-5wt.% n-hexane or one consisting of an azeotropic compsn. of 61wt.% component A and 39wt.% n-hexane. The obtd. solvent compsn. is suitably used for degreasing and cleaning electronic parts such as printed-wiring board and IC.