baber/WOPTO huggingface dataset:
Patent JP-2000265063-A (JP)
Title: Silicone rubber composition
Inventor: SATO TAKAHIRO
IPC: C08K5/54
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone rubber composition excellent in adhesion to an organic resin and release from a mold and desirable for composite molding by mixing a diorganopolysiloxane with a reinforcing filler, a silatrane derivative, and an organic peroxide in a specified ratio. SOLUTION: This composition comprises 100 pts.wt. diorganopolysiloxane, 10-100 pts.wt. reinforcing filler, 0.1-10 pts.wt. silatrane derivative of the formula, and an organic peroxide in an amount effective to cure the composition. In the formula, R1 is H or an alkyl; R2 is R1 or -R4-O-R5, with the proviso that at least one R2 is -R4-O-R5; R4 is an alkylene; R5 is an alkenyl; R3 is a (substituted) monovalent hydrocarbon group, a 1-10C alkoxy, a glycidoxyalkyl, an oxysilanylalkyl, an acyloxyalkyl, or an aminoalkyl. It is desirable that the diorganopolysiloxane is one represented by the average unit formula: RaSiO(4-a)/2 and having a degree of polymerization of 1,000-30,000. In the formula, R is a (substituted) monovalent hydrocarbon group; and a is 1.9-2.1.
Patent JP-H10269460-A (JP)
Title: Commodity sales data processor
Inventor: UEDA HIROYUKI
IPC: G07C3/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To accurately acquire an objective criterion for judging the capacity of data input operation by counting the frequency of data inputs inputted by a data input means and storing the count value correspondingly also to an operator. SOLUTION: The commodity sales data processor is formed by an electronic cash register 10, which is provided with a counting means (a CPU 11 and a ROM 12), a rotary table (number-of-items table 13I and a key frequency table 13N) and a count value storage control means (the CPU 11 AND THE ROM 12) so as to grasp the frequency of data inputs within a fixed time in each operator. The depression frequency of a clear key 20C which is generated during data inputting work is counted by a clear counting means (the CPU 11 and the ROM 12), a clear rotation table 13CN and a clear count value storage control means (the CPU 11 and the ROM 12).
Patent JP-H05254638-A (JP)
Title: Arranging and feeding device for work
IPC: B65G47/14
Filed: 1991-04-03
Abstract: PURPOSE:To arrange plural kinds of works and improve productivity by carrying out the cut-out one by one for a work in a chute and attitude correction, taking photograph a work, and judging the correctness of the attitude. CONSTITUTION:When automatic operation starts, the oscillator 13 of a chute 1 forming a descent inclination operates, and cylinders 5 and 6 extend and contract alternately, and a work is seperated and cut out one by one. When the work in an arbitrary attitude is supplied from the left edge of a cut-out part 2 having a recessed section by a ball feeder, etc., the position and situation of the work are detected by work detecting sensors 8, 10, and 12. During the shift to an attitude holding part 4 having a V-shaped section from an attitude correction part 3 having a U-shaped section on the basis of the result, the cylinders 5 and 6 and electromagnetic chucks 7, 9, and 11 operate to correct attitude. The state of the work fixed at the attitude holding part 4 by the electromagnetic chuck 11 is taken photograph by a camera 14, and judged by an image processing device.
Patent JP-S63234716-A (JP)
Title: Pulse detecting circuit
Inventor: SHIMADA JIRO
IPC: H03K5/19
Filed: 1987-03-24
Abstract: PURPOSE:To minimize a through current between power sources and to decrease a power consumption by constituting a discharging circuit of a capacity element and a switching circuit, and changing quickly the input potential of an inverter from one side potential to other side potential. CONSTITUTION:A signal inputted to an input terminal CLK2 is the inverting signal of the signal inputted to an input terminal CLK1. When a detected pulse is inputted to terminals CLK1 and CLK2, a switch circuit SW2 comes to be a non-conducting condition by the control output of a control circuit TM1 and the potential of an output terminal OUT approximately comes to be a potential VDD of one edge of a power source. Consequently, the potential of an output terminal OUT2, which is the output of an inverter INV1, approximately comes to be a potential VSS of other edge of the power source. Next, when terminals CLK1 and CLK2 are fixed to potentials VDD and VSS, a charge accumulated to a capacity element C2 is discharged through the circuit SW2, the potential of the terminal OUT1 comes to be quickly the potential VSS and the potential of the terminal OUT comes to be quickly the potential VDD.
Patent JP-S61230470-A (JP)
Title: Control system for gradation conversion
Inventor: KUSUMOTO KOJI
IPC: H04N1/40
Filed: 1985-04-04
Abstract: PURPOSE:To effectively convert and generate a color image and to make possible to share a five with a terminal having a different constraint by performing the grada tion conversion of a coloring unit which the colored with limited n-number of colors using n-number of colors among the n-number of colors and performing automatically the process to generate the color image nearest to an input color original image. CONSTITUTION:With inputting a color original image, such as a natural color image, etc., an average color arithmetic means 110 operates an average color by every coloring unit. A conversion color selecting means 120 selects in order the m-number of colors among the nearest colors to the average color which is obtained by the average color arithmetic means 110 among the n-number of colors by every coloring unit. A mixing ratio selecting means 130 selects a mixing ratio from which the color nearest to the average color of the coloring unit obtained by the average color arithmetic means 110 can be obtained out of the m-number of colors in one coloring unit obtained by the conversion color selecting means 120 and performs the process on every color unit. A mixing color arranging means 140 decides the arrangement of each m-number of color within every coloring unit so as to obtain the color image nearest to the original image according to the mixing ratio of the m-number of colors obtained by the mixing ratio selecting means 130.
Patent JP-S58189850-A (JP)
Title: Opticl recording medium and its manufacture
Inventor: FUJIMORI SUSUMU
IPC: G11B7/2433
Filed: 1982-04-30
Abstract: PURPOSE:To obtain an optical recording medium with improved aging stability, by using a tellurium amorphous film whose surface is oxidized forcedly as an absorbing body of laser light. CONSTITUTION:The tellurium film 5 in which the grain diameter of crystals is small sufficiently and which is regarded as an amorphous substance is formed on a substrate 2, only the surface of the film 5 is oxidized thinly and uniformly to form an oxide film 4'. In manufacturing the film 5, an inert gas such as Ar, N2 and He is introduced to a vacuum chamber to perform vacuum deposition of tellurium on the substrate 2 under gass pressure of 10<-4>-10 Torr. In this method, the film 5 having sufviciently smaller crystal grain diameter as <=10Angstrom  is formed on the substrate 2. The film 5 is heated in an air or oxygen atmosphere for foeced oxidation, thereby obtaining an oxidized layer 4'.
Patent JP-H02251688-A (JP)
Title: Method of transfer printing
Inventor: MURATA YUKICHI
IPC: D06P5/00
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a printed product excellent in light resistance, good in the transferability and diffusibility of the dye by using a specific indoaniline pigment as a sublimable cyanine pigment, when dyeing a synthetic or semisynthetic fibrous by material means of a transfer printing. CONSTITUTION:A synthetic or semisynthetic fibrous material is put to transfer printing using ana indoaniline coloring matter (in place of a conventional sublimable cyanin coloring matter) of formula I [A is (substituted) ring formula II or III; X is CH or N; B is (substituted) p-phenylene group; R<1> and R<2> are each H, alkyl, cycloalkyl, allyl or phenyl]. for said coloring matter, the transferability and diffusibility of the dye used to the material to be transferred is better than the case with conventional coloring matters, thus enabling ready transfer printing at lower temperatures and in a shorter time, also effecting the excellent light resistance of the resulting printed product.
Patent JP-H08275272-A (JP)
Title: Process i/o device for time division multiplexer
Inventor: NAKAMURA CHO
IPC: H04L12/42
Filed: 1995-03-29
Abstract: PURPOSE: To make the device small and to reduce the power consumption by encasing a process I/O device in an idle space of a time division multiplexer and receiving power supply from the time division multiplexer. CONSTITUTION: A master station 1 is connected to a network 10 where optical fibers are linked by a time division multiplexer (MUX section) 5. process I/O devices 2-4 are connected to the network 10 by MUX sections 6-8. The devices 2A-2C, 3A-3C, 4A-4C of the process I/O devices 2-4 are respectively encased in each case of the MUX sections 6-8 and integrated to attain miniaturization. When a signal representing the state of the devices is given to an entry means in parallel, the signal is converted into a serial signal and given to the MUX 5-8, which receives a serial signal from the network 10 and converts it into a parallel signal and it is outputted to an output means to control the device.
Patent JP-S62230527-A (JP)
Title: Quantitative feed controlling method
Inventor: NAGAO TAKEYOSHI
IPC: G01G13/29
Filed: 1986-03-28
Abstract: PURPOSE:To feed articles as much as the preset target weight, by controlling a flow rate in proportion to the power of a deviation between transfer weight and the existing feed weight till the flow rate comes to the value corresponding to the transfer weight. CONSTITUTION:A potentiometer 12 for detecting an turning angle of the existing turning shaft, in its turn, an opening degree of an on-off gate 4, is attached to a turning shaft of a servomotor 10, and a servoamplifier 18 gives a drive signal to the servomotor 10 on the basis of a difference between the output and the opening signal fed out of a control part 16 via a digital-to-analog converter 14, whereby the servomotor 10 controls the on-off gate 4 to the opening degree in proportion to the opening signal. The digital-to-analog converter 14 feeds the on-off gate 4 with the opening signal, and the feed of articles to a metering hopper 20 is started by the opening degree of the on-off gate 4. And, a digital signal out of an analog-to-digital converter 26 is read, and weighing data indicating weight of each article fed to the inside of the metering hopper 20 are calculated.
Patent JP-S56168438-A (JP)
Title: Band compressing and transmitting system
Inventor: OOYAMA TAKEKATSU
IPC: H04B1/66
Filed: 1980-05-28
Abstract: PURPOSE:To obtain a compressed signal, by giving a balanced modulation with a modulated signal to the signal to be modulated which has a band width of 1/2 modulated signal and extracting the lower-side band component of the modulation output. CONSTITUTION:A modulated input signal a1 is supplid through an input terminal 1, and a balanced modulation is given through a balanced modulator 2 to a carrier signal a1, i.e., the output of a carrier signal generator 3 having a frequency of fC= Bp/2+fL (BP: band width of modulated signal; fL: minimim frequency of modulated signal). The lower-side band e'2 becomes 1/2 to the modulated signal band width BP to be extracted by a separator 4. The signal e'2 receives radio transmission from a transmitter equipped with an FM modulator.
Patent JP-H01243278-A (JP)
Title: Magnetic disk device
Inventor: NAKANISHI EIJI
IPC: G11B21/21
Filed: 1988-03-24
Abstract: PURPOSE:To improve the accuracy in positioning a head and to enable a high speed seeking while keeping this accuracy as well by varying natural vibrations of respective supporting means for data head and servo head. CONSTITUTION:The respective data head 17 and servohead 18 are fitted to an actuator by the supporting means formed by a slider 13a and 14a, 13b and 14b, etc. When the natural vibrations of this supporting means is varied, the head of the other part does not resonate even if the resonance frequency via the other part supporting means is transmitted via an actuator and the positioning accuracy of the head is increased and a high speed seeking can be performed as well while keeping this accuracy.
Patent JP-H08267425-A (JP)
Title: Manufacture of ceramic sheet
Inventor: HIROSE SATOSHI
IPC: H01G4/12
Filed: 1995-03-29
Abstract: PURPOSE: To provide a method of manufacturing a thin ceramic sheet with a uniform sheet thickness and free from surface unevenness and pin holes. CONSTITUTION: This ceramic sheet 8 manufacturing method is to form a sheet of slurry 7 on a travelling base 6 using a nozzle 5 consisting of a slit 3, an upstream lip 2 and a downstream lip 1. Slurry 7 is discharged from the slit 3, then the base 6 is caused to float up by the slurry 7 against the curved downstream lip 1 which protrudes to the base 6 side and form the sheet with a concurrent action to control the discharge amount of the slurry 7 and the travel velocity of the base 6.
Patent JP-S60214309-A (JP)
Title: Optical fiber connection part and its formation
Inventor: KOYAMA KAZUHIRO
IPC: G02B6/255
Filed: 1984-04-10
Abstract: PURPOSE:To cure resin immediately after coating, to protect and reinforce the element wire of a connection part and to facilitate the operation by coating the optical fiber element wire with the resin which is cured by ultraviolet-ray irradiation. CONSTITUTION:A coating forming device 6 is set slightly below the connection part 22 where weld-connected element wires 20 and 21 are bared, and dies 12 and 13 are brought into contact with the coat material of the optical fiber 16 in a giameter direction. Then, liquid ultraviolet-ray setting type resin 23 is dripped on where the dies 12 and 13 contact the coat material. The resin 23 is applied to surfaces of optical fibers 16 and 17, specially, peripheral surfaces of bared element wires 20 and 21 by the viscosity and surface tension of the resin. At this time, the whose coating forming device 6 moves up and then spot light sources 14 and 15 also move up a little bit after the dies 12 and 13, so the resin 23 is cured by ultraviolet-ray irradiation before flowing down and covers the element wires 20 and 21 to form an excellent coating for protecting and reinforcing the element wires 20 and 21.
Patent JP-H01246379-A (JP)
Title: Aluminum-alloy clad material for heat exchanger member
Inventor: SASAKI KATSUTOSHI
IPC: F28F21/08
Filed: 1988-03-28
Abstract: PURPOSE:To improve the strength, corrosion resistance, etc., of the title clad material to be obtained by using an Al alloy with a specific composition as a cladding material and cladding at least one side of an Al-alloy core material having an electric potential nobler than that of the above clad material with this clad material. CONSTITUTION:An alloy having a composition consisting of, by weight, 0.05-5% Ni, 0.3-10% Zn, further one or more kinds among 0.001-0.5% Cr, 0.001-0.3% Zr, 0.001-1.5% Hf, 0.001-0.5% Ti,, and 0.0001-0.1% B, and the balance Al with inevitable impurities is used as a cladding material. Subsequently, at least one side of a core material consisting of an alloy ot Al-Mn type, etc., having an electric potential nobler than that of the above cladding material by >=50mV is clad with the above cladding material, by which a clad material is prepared. If necessary, one side of the core material is clad with the above cladding material, and further, the other side is clad with an Al-alloy brazing filler metal containing >=5% Si, and/or Cu is further added by 0.05-2% to the composition of the above cladding material.
Patent JP-H11269048-A (JP)
Title: Hair dye composition
Inventor: KARIYA NAOHIRO
IPC: A61Q5/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a hair dye composition capable of hiding yellowing specific to gray hair without providing an unnatural impression by decreasing an amount of a formulated dye and specifying a hue angle. SOLUTION: This hair dye contains 0.001-0.1, preferably 0.005-0.05 wt.% dye and has 280-330, preferably 290-310 deg. hue angle (h). The dye is preferably an acid dye, especially Japan Black 401 and Japan Purple 401. The composition preferably has pH 2.5-4. An acid for regulating the pH is preferably a weak acid such as citric acid and tartaric acid, and more preferably a combination thereof with a potassium salt, a sodium salt or the like to provide a buffer ability. The objective composition can contain a solvent, preferably ethanol, benzyl alcohol or the like formulated therewith, preferably in the proportion of 1-30 wt.% based on the composition, for the purpose of enhancement of penetrability.
Patent JP-H0749620-A (JP)
Title: Electrophotographic developer transfer method
Inventor: MORIYA YUICHI
IPC: G03G9/08
Filed: 1992-02-24
Abstract: PURPOSE:To obtain an excellent transferred image by preventing the transfer of the magnetic carrier of a small grain diameter stuck to a photosensitive body or a dielectric. CONSTITUTION:In this transfer method for transferring a two-component developer held on a cylindrical developer carrier 11 whose surface has the photosensitive body or the dielectric and composed of toner and the magnetic carrier onto a transfer paper 12, a member 14 having magnetic attracting force is disposed in a position where the member 14 comes into contact with the transfer paper 12 and faces it and inside the cylindrical developer carrier 11 and a corona transfer unit 13a or an electrostatic roller are disposed on the rear surface of the transfer paper 12, to transfer the toner thereon.
Patent JP-S62229569-A (JP)
Title: Head supporting mechanism for floppy drive
Inventor: KUME KAZUNARI
IPC: G11B17/32
Filed: 1986-03-28
Abstract: PURPOSE:To improve the high density recording of a small sized floppy disk by means of a head supporting mechanism by adopting a constitution that the off-track is minimized while a both-side head is allowed into tight contact with both sides of the floppy disk while tracing. CONSTITUTION:The 2nd head 28 is turned around the X axis by the 2nd gimbal spring 30 and the 1st head 20 at the opposite side is turned around the Y axis by the 1st gimbal spring 18. Both heads 20, 28 are allowed into tight contact with both sides of the floppy disk 14 surely by the tilt of both the orthogonal heads to improve the read/write operation. Then both the heads 20, 28 are moved in following to the floppy disk 14 freely to any of X, Y, Z directions, and the movement in the off-track direction is regulated by the 2nd head 28 having a long rocking length, the off-track is suppressed to a small range and the high density recording is improved.
Patent JP-S52155052-A (JP)
Title: Production of semiconductor device
Inventor: HATADA KENZOU
IPC: H01L21/28
Filed: 1976-06-18
Abstract: PURPOSE: To prevent the damaging and contamination of semiconductor substrate and wiring materials by removing unnecessary metal films without using strong acid or strong alkali solutions at the time of forming a semiconductor device having metal bumps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000167555-A (JP)
Title: Cleaning of immersion membrane
Inventor: SHIMOI YOICHI
IPC: B01D65/06
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To clean a separation membrane directly by a method in which a membrane separation tank is installed independently of an aerobic wastewater treatment tank, when a separation membrane is dirty, raw water in the separation tank is discharged, a specified amount of a chemical liquid containing an oxidizing agent is introduced into the separation tank, and the separation membrane is immersed in the separation tank. SOLUTION: In an aerobic wastewater treatment apparatus, a membrane separation tank in which a separation membrane unit is installed is separated from an activated sludge treatment tank by a partition wall. A separation membrane apparatus installed in the separation tank comprises a necessary number of separation membrane modules 4 which are combined, and a shell 5 is installed around it.  In the cleaning of an immersion membrane in the separation tank, raw water in the separation tank is discharged with the separation membrane kept untouched, a chemical liquid containing an oxidizing agent, the volume of which is ten times or below the volume of the separation membrane unit, is introduced into the separation tank, the separation membrane is immersed in it, and the chemical liquid is discharged after the passage of a prescribed time to do operation to recover the permeation capacity of the separation membrane.
Patent JP-S58187547-A (JP)
Title: Engine output control device
Inventor: TAKAHASHI AKIRA
IPC: F02D41/16
Filed: 1982-04-28
Abstract: PURPOSE:To improve resposibility of a valve opening control, by arranging such that a by-pass valve provided in a by-pass detouring a carburetor throttle valve adapted to control a suction air flow may vary its minimum opening amount by switching a pressure supplying means alternately as operable and inoperable the by-pass valve. CONSTITUTION:An engine has a by-pass valve 20 provided in a by-pass 18 detouring a throttle valve 10 provided in a suction air passage 8, the by-pass valve 20 being controlled its opening and closing by a pressure responsive moving means 22 and adapted to control an air flow to be supplyed into a combustion chamber. The pressure responsive moving device 22 is driven to operate by a negative pressure signal controlled by first and second solenoid valves 32 and 34 which are in turn controlled by a computer 40. In this case, the by-pass valve 20 is retained to open at its minimum opening amount as mechanically determined by a spring 36 while the valve 32 and 34 do not operate, whereas these valves 32 and 34 are controlled by a computer 40 while they operate so as to retain the by-pass valve 20 to open more than the minimum opening amount.
Patent JP-H02249907-A (JP)
Title: Device for inspecting surface of magnetic disk medium
Inventor: HIRATA NOBUYUKI
IPC: G11B5/84
Filed: 1989-03-24
Abstract: PURPOSE:To uniformly detect surface projection all over the surface by using a negative pressure type slider for an inspecting head. CONSTITUTION:The inspecting head is used, which is obtained by attaching an AE(acoustic emission) sensor 2 to the negative pressure type slider 1. Thus, the surface projection of a magnetic disk medium is uniformly detected all over the surface with high accuracy without receiving the effect of a circumferential speed.
Patent JP-S55164636-A (JP)
Title: 2-butyloctane-1,8-diol compound
Inventor: MORITA CHIRIO
IPC: C07C27/00
Filed: 1979-06-09
Abstract: NEW MATERIAL:2-Butyloctane-1,8-diol compound of formula I. USE:A colorless and transparent liquid with a high flash point, stable to heat and light, useful as bases for cosmetics and medicines, e.g. oily phase materials for creams, or mineral oil substitutes for hair oils. PROCESS:A carboxylic acid of formula II, or its reactive derivative, e.g. its ester or an acid halide, is reduced with a reducing agent, e.g. LiAlH4, to give a compound of formula I.
Patent JP-S57188128-A (JP)
Title: Surface acoustic wave filter
Inventor: YAMADA SUMIO
IPC: H03H9/02
Filed: 1981-05-14
Abstract: PURPOSE:To increase the attenuation effect to spurious waves propagated on a crystal plane under a coated film, by reducing the reflection of spurious waves due to the boundary of coated film, through the forming of a sound absorbing film with thick coated film pattern and thin coated film pattern. CONSTITUTION:In a surface acoustic wave filter provided with an electrode pattern and sound absorbing pattern with an input transducer and an output transducer on a piezoelectric crystal substrate, the sound absorption film provided at the end of the substrate is constituted as a double form. A layer 11 under the sound absorption film is made thinner by using a screen with much mesh to form a coating film with high pattern accuracy and the film is dried, then thicker parint is made as an upper layer 12 by using a screen with less mesh at the inside on the sound absorption film printed as above.