baber/WOPTO huggingface dataset:
Patent JP-H0862766-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MARUI TOSHIYUKI
IPC: G03C1/795
Filed: 1994-08-17
Abstract: PURPOSE: To provide a silver halide photographic sensitive material for X-ray photography extremely improved in deterioration of scratching resistance due to drop of film strength and occurrences of roller marks after development processing and residual dye stains having been so far hardly restrainable even by a dye-colored layer for cutting crossover light. CONSTITUTION: This photosensitive material has a hydrophilic colloidal layers including at least one silver halide emulsion layer on the support of polyester film, compound in at least one of the layers on a polyester support heat-treated at a temperature of from 50 deg.C to below a glass transition point.
Patent JP-S6436525-A (JP)
Title: Power transmission switching device for 4-wheel-drive vehicle
Inventor: FUJIKAWA TOMOJI
IPC: B60K23/08
Filed: 1987-07-31
Abstract: PURPOSE:To promote the reduction of impulsive noise by constituting the action amount variable means of an actuator, which drives a switching means of 2WD and 4WD operations, of a number of limit switches or the like and the actuator less setting its acting amount when the switching means performs the switching from the 4WD operation to the 2WD operation. CONSTITUTION:Driving a switching means of 2WD and 4WD operations by an electrically driven motor and connecting a gear 54 to the electrically driven motor, a pair of stopper pins 55, 56 are vertically provided in the gear 54, and a spring 53 is stopped to these pins while mounting a pair of contact terminals 57, 58. While connecting a gear 59 to a shift rod 34, the gear 59 vertically provides a pair of engaging pins 60, 61, engaged with the spring 53, while a conduction base board 62 forming a pair of limit switches 51, 52 cooperatively with each contact terminal 57, 58. And for the one switch 51 so as to be turned on by less rotation of the electrically driven motor 31 than the other switch 52, one side non-conduction part 62a is set shorter than the other non-conduction part 62b, provided in the conduction base board 62.
Patent JP-H0516718-A (JP)
Title: Movable deck stopper mechanism for vehicle for transporting automobile
Inventor: INAGAKI MORINOBU
IPC: B60P3/08
Filed: 1991-07-08
Abstract: PURPOSE:To carry out lock and release of the lock for a movable deck at a prescribed position automatically and surely. CONSTITUTION:When a stopper pin arranged on the side surface of a movable deck 12 is pulled against a spring 32, by a raising/lowering rope 22 for suspending the movable deck 12, and a pulling force is applied, lock is released by retracting a stopper pin 34. When the pulling force of the raising/lowering rope 22 is loosened when the movable deck descends on a floor stopper 38, the stopper pin 34 is projected by the spring 32, and engaged with a stopper receiver 36, and clocked automatically. If the raising/lowering rope 22 is pulled, the clock is released.
Patent JP-2001023488-A (JP)
Title: Pressure switch
Inventor: SAKAKIBARA TOMOHIRO
IPC: H01H35/34
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch capable of making a high-speed opening of pressure switch contacts and also eliminating poor electric continuity of the contacts caused by vibrations and/or acceleration, by suppressing the motion of an operational shaft when it is in normal condition. SOLUTION: A pressure switch is equipped with a pressure responsive plate 4 installed inside a switch body 1 and an operational shaft 7 to transmit the inverting motion of the plate 4 to a movable spring 13 furnished at the forefront with a movable contact 12, wherein the movable spring 13 is fitted with a shaft holding means to press the shaft 7 the plate 4.
Patent JP-H0241250-A (JP)
Title: Electrophotographic apparatus
Inventor: SAKAMOTO MASASHI
IPC: H04N5/76
Filed: 1988-08-02
Abstract: PURPOSE:To print an image of a display device by a copying machine by providing a display device, a transmitter attached to an image processor, and a controller for relating between the operation of the processor and the scanning of the display device. CONSTITUTION:When an operator inputs the number of sheets to be printed by a keyboard 70, a controller 50b emits a light at a part of an electrophotographic exposure section A of a CRT 1a opposed to a control signal transmitter 16b of an optical fiber cable 16. This light signal is input to a copying machine 2 through the transmitter 16b. Then, when the start of a print is instructed, a control signal display device is continuously lit, the machine 2 is set to a print starting state in response to the signal, the controller 50b writes image data of a screen to be printed from a microcomputer 60, then reads it and sequentially lights it on the image signal display unit of the section A. Thus, the image is exposed on a photosensitive drum 4 through the cable 16, and a registration roller 4 feeds a sheet synchronously therewith. As a result, a document is imaged on the sheet.
Patent JP-H0241522-A (JP)
Title: Function arithmetic processor
Inventor: IWATA YOSHIHIRO
IPC: G06F7/544
Filed: 1988-08-02
Abstract: PURPOSE:To execute at a high speed a function operation processing for executing a constant operation plural times by providing a storage circuit for storing constant data used for a function operation of a floating point. CONSTITUTION:At the time of initialization, constant data required for a function operation of a floating point is stored in a storage circuit 6. In the case of calculating directly point data from the outside, for instance, in the case of addition, an arithmetic circuit 5 executes addition by inputting information of addition and no-read-out/write to an address input line 1 and supplying data to a data input/output line 7. In the case of adding the constant data which is stored at the time of initializing, when information of addition and a read-out address is inputted to the address input line 1, the constant data which is read out of the storage circuit 6 passes through the data input/output line 7 and given to the arithmetic circuit 5, and the arithmetic circuit 5 executes addition of the constant data by an adding instruction which is supplied from a control circuit 2. In such a way, the function operation can be executed at high speed.
Patent JP-H0480398-A (JP)
Title: Continuous electroplating device for steel strip
Inventor: TAKASAKI ISAMU
IPC: C25D7/06
Filed: 1990-07-24
Abstract: PURPOSE:To prevent deterioration of the concn. of plating liquid from being caused by washing water and to enable uniform washing by providing nozzles which atomize high-pressure washing mist on the surface and the rear of a steel strip just after the plating bath tank in the final step in the case of passing the steel strip through a plurality of plating bath tanks to continuously perform electroplating. CONSTITUTION:Nozzles 13 atomizing high-pressure washing mist are provided between dam rolls 6 in the outlet side of a plating bath tank 1 in the final step and the contact rolls 7 in order to wash the surface and the rear of a steel strip 11 with water. High-pressure water and high-pressure air are supplied to the nozzles 13 through a pipeline 14 and the nozzle header 15. High-pressure mist of washing water is atomized on the surface and the rear of the steel strip from the nozzles 13 and dirt of the steel strip is surely removed. The amount of water at this time is regulated to about 1/ 3-1/4 of a conventional system for spraying water. Deterioration of the concn. of plating liquid due to washing water is not caused. Further unevennesses in stain are not caused and uniform washing is enabled. Appearance of the electroplated steel strip is improved.
Patent JP-S5983708-A (JP)
Title: Method and apparatus for measuring material to be charged in shaft furnace
Inventor: OONO JIROU
IPC: C21B7/24
Filed: 1982-11-04
Abstract: PURPOSE:To make it possible to measure the falling speed, the layer thickness and the particle size of a material to be charged, by a method wherein an electric wave is radiated to a material to be charged into a shaft furnace and the pervious wave and the reflecte wave thereof are received. CONSTITUTION:A probe 1 is attached to a shaft furnace wall 18 where microwaves each having a wavelength near to the particle size of a material to be charged are outputted from an oscillator. The outputs thereof are alternatively radiated at a speed sufficiently higher than the falling speed of the material to be charged from the opening 21 of a waveguide 31 and the opening 22 of a wave guide 32 through an electric wave transmission and reception circuit 7. The radiated electric waves are reflected from the surface of material to be charged and received at respective openings 21, 22. In addition, pervious waves are transmitted from one opening and received from the outer opening. In this case, the falling speed of the material to be charged is measured from the delay times of direct reflected waves at the openings 21, 22 and the particle size thereof is measured from the fine variation thereof. In addition, the layer thicknesses of a coke layer and an ore layer are measured by the pervious waves.
Patent JP-H0538583-A (JP)
Title: Joining method for covered conductor and connecting terminal
Inventor: KASUGA YOSHIO
IPC: B23K11/00
Filed: 1991-08-02
Abstract: PURPOSE:To join all of plural pieces of covered conductors to a connecting terminal of a copper or copper alloy plate by a fusing method with high reliability and without generating a connection failure mechanically and electrically. CONSTITUTION:Plural hooks 2 are provided in a connecting terminal 1 formed by bending a copper or copper alley plate. Plural pieces of covered conductors 3 are twisted in advance. The twisted covered conductors 3 are contained in plural hooks 2 of the connecting terminal 1, and thereafter, plural pieces of covered electrodes 3 and the hooks 2 of the connecting terminal 1 are joined by a fusing method for pressurizing the hooks by electrodes 4, 5 and applying a constant current to the electrodes 4, 5 for a prescribed time.
Patent JP-S6438431-A (JP)
Title: Production of polyester resin
Inventor: SUGIURA SHINJI
IPC: C08G63/12
Filed: 1987-08-03
Abstract: PURPOSE:To facilitate the formation of a polyester resin having a narrow MW distribution, a low content of a higher-MW component and a lower-MW compo nent, by esterifying a polybasic acid with a polyalcohol at normal pressure in the presence of an inert solvent and a catalyst. CONSTITUTION:A polyester resin is produced by using a polybasic acid, a polyalcohol and, optionally, a monobasic acid and/or a monoalcohol as reactants and conducting esterification at normal pressure in the presence of 30-150pts. wt., per 100pts.wt. reactants, inert solvent and an esterification catalyst. As the esterification catalyst, monobutyltin hydroxide is particularly desirable because of its large effect of accelerating the reaction and its low adverse effect exerted when it is added to a paint. p-Toluenesulfonic acid also can be used as a particularly desirable reaction catalyst because it can act as a curing catalyst in a paint composition.
Patent JP-H0780305-A (JP)
Title: Preparation of catalyst and bis-para-amino-cyclohexyl methane
Inventor: DEIITORIHI MASHIYUMAIAA
IPC: C07C209/68
Filed: 1994-08-18
Abstract: PURPOSE: To provide a method of producing a catalyst for preparing bis-para- aminocyclohexylmethane(PACM) by hydrogenating methylenedianiline(MDA). CONSTITUTION: This catalyst is prepared by applying 0.05-8 wt.% ruthenium or rhodium enough to form 5-150 μm layer thickness to a support comprising such calcined and surface-rehydrated transition alumina that a suspension of 10 g alumina in 300 ml water has an equilibrium pH of at least 8.2 after 60 minutes at 25 deg.C and has pH of at least 6.0 after 10 ml of 0.1 N hydrochloric acid is added to the suspension and 30 minutes are passed. The catalyst has high durability and produces a low proportion of trans-trans isomers in the hydrogenation of MDA to PACM.
Patent JP-S6350918-A (JP)
Title: Information recording and reproducing device
Inventor: KONDO SHINJI
IPC: G11B7/24038
Filed: 1986-08-20
Abstract: PURPOSE:To perform the write of data without losing a content written on a sector desired to be written, by providing two optical sensitive recording layers which react only to respective different light having specific wavelength, and transmit the light other than the above light. CONSTITUTION:When a read command, an object sector address, and a recording layer selection signal are supplied to a recording control part 1, an address reading part 2 drives a laser drive 5, and reads out a bit of address information from a sector identifier part 13a, and sends it to an address comparison part 1a. The address comparison part 1a compares a sent address with an object address, and when coincidence between a compared result being obtained, the control part 1 issues an instruction to read the data to a first recording layer recording and reproducing part 3, or a second recording layer recording and reproducing part 4, corresponding to a first recording layer, or a second recording layer indicate by the recording layer selection signal. The reproducing part 3 or 4 drives the laser drive 5, and the data in the data area 13b or 11b of an optical disk 7 is read out from a semiconductor laser 6 by a laser beam having a wavelength of lambda1 or lambda2. In this case, the area 13b or 11b reacts only to light having the wavelength of lambda1 or lambda2, and transmits light having other wavelength.
Patent JP-S6086167-A (JP)
Title: Monoazo disperse dye for synthetic fiber
Inventor: ITOU NAOTO
IPC: C09B29/033
Filed: 1983-10-19
Abstract: NEW MATERIAL:The compound of formula I (R<1> is methyl or ethyl; R<2> is H or methyl; Y is H, methyl, Cl, acetylamino or propionylamino). EXAMPLE:The compound of formula II. USE:Dye for dyeing synthetic fibers such as polyester fiber, etc. in red - purple color having excellent fastness to light, sublimation, washing and water. It exhibits excellent resistance in the alkali discharge. PREPARATION:For example, the thiophene derivative of formula III is diazotized with nitrosylsulfuric acid in glacial acetic acid and propionic acid or in glacial acetic acid and phosphoric acid solvent. The product is dispersed in water together with the aniline derivative of formula IV, or dissolved in water containing an acid and/or an organic solvent, and if necessary, the pH of the suspension or solution is adjusted to promote the coupling reaction.
Patent JP-H0541668-A (JP)
Title: Analog/digital converter
Inventor: KUDO TOSHIAKI
IPC: H03M1/48
Filed: 1991-08-05
Abstract: PURPOSE:To realize the inexpensive analog/digital converter capable of securing the resolving power of the digital amount even when the high-speed conversion of the output of an up-down counter is required in a short cycle by the starting feedback of a D/A converter. CONSTITUTION:An up-down counter 4, a D/A converter 5, a subtracter 1, an amplifier 2 and a comparator 3 constitute a closed loop. The comparator 3 outputs the logic signal with the different levels according to the polarity of the input signal. The counter 4 counts up when the output Vd of the D/A converter 5 is smaller than an analog input signal Vi, and counts down when the Vd is larger than the signal Vi. As the result, the output Dc of the counter 4 changes according to the change of the signal Vi. An integrator 6 integrates the output Dc of the counter 4 at each clock timing, and the output Do becomes the digital amount proportional to the time integration value of the signal Vi. The change amount of this integration value Do during the constant cycle is proportional to the average value of the analog input signal Vi during the cycle.
Patent JP-H0749761-A (JP)
Title: Information processor with multiwindow display
Inventor: SAITO HIROSHI
IPC: G06F3/048
Filed: 1993-08-05
Abstract: PURPOSE:To display windows designated as active windows and general windows so that an operator doesn't mistake them for each other at the time of display of plural windows on a display screen. CONSTITUTION:A window memory 10 where each color picture to be displayed as a window on the display screen is stored with the color code of each picture element, a display color memory 13 where the normal display color and the high-luminance display color are stored correspondingly to each color code for color display, and a high-luminance color display means which uses the high-luminance display color of a pertinent color code in the display color memory to display this color code of the color picture of the window which is designated as an active window by window designating operation are provided. A normal color display means is provided which displays the color code of the color picture of each window, which is not designated as an active window by window designating operation, in the normal display color of the pertinent color code in the display color memory.
Patent JP-H0621480-A (JP)
Title: Quantum interference device
Inventor: OKUDA MASAHIRO
IPC: H01L29/86
Filed: 1992-06-29
Abstract: PURPOSE:To provide a quantum interference device which is easy to fabricate and in which electron waves are modulated at high efficiency by lower order Bragg conditions. CONSTITUTION:A source 8, a drain 10, and a gate 13 are provided, with a periodical potential structure in the vicinity of the gate electrode 13. Electron waves propagate two channels 3, 15, and the wave numbers of the electron waves propagating at least the one channel is modulated by the gate electrode 13. The electron waves propagating the upper channel 5 are kept from its propagation by trench sections 11, 12.
Patent JP-H0751999-A (JP)
Title: Tool breakage detecting method
Inventor: KONO SHINICHI
IPC: B23Q17/09
Filed: 1993-08-06
Abstract: PURPOSE:To provide a tool breakage detecting method which is constituted to simplify detection of breakage even when one blade of a tool having a plurality of blades is broken. CONSTITUTION:A tool breakage detecting system comprises an observer 710 to calculate disturbance load torque of a spindle motor from a torque command value and a speed feedback value; a band-cut off filter 2 to remove the specified frequency component of disturbance load torque determined by the number of blades and the number of revolutions of a tool; and a comparator 3 to compare an output signal for the band-cut off filter 2 with a given reference value and output a signal, by means of which breakage of a tool is represented, when the output signal exceeds the reference value. When breakage occurs to the blade of a tool having a plurality of blades, a signal which can not be eliminated by the band-cut off filter 2 is generated, whereby the generation of the signal is monitored by the comparator 3.
Patent JP-H1140272-A (JP)
Title: Connector with metal shell
Inventor: NODA ATSUTO
IPC: H01R13/648
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector fitted with a metallic shell, in which the drawout direction of a shield cable can be varied in accordance with the internal space of the apparatus to be mounted. SOLUTION: A metallic shell 2 is installed on the outside of an insulative housing equipped with a plurality of terminals, and in continuity with this metal shell 2, a shell 12 for shielding is installed which can be fitted externally on the shield of a shield cable to be connected with the terminals. In this connector with the metallic shell, the shell 12 for shielding is continued to one sidewall of the metal shell 2 via a coupling part 17 which is freely foldable.
Patent JP-2000007848-A (JP)
Title: Polyolefin resin composition
Inventor: OKUMURA YOSHIHARU
IPC: C08L23/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin composition capable of providing a molded product improved in coating properties with a coating material without deteriorating antistatic properties, transparency, etc., by including a polyether-modified polysiloxane composition in a polyolefin resin composition. SOLUTION: This resin composition is obtained by including (B) 0.0001-50 wt.% of a polyether-modified polysiloxane composition having >=500 average molecular weight, >=4 value of hydrophile-lipophile balance(HLB) and further >=10 wt.% average content of Si atoms based on 1 molecule in (A) one or more kinds of polyethylene, polypropylene or an ethylene-olefin copolymer. A surface modifying treatment such as ozone treatment, corona discharge treatment or flame treatment can be used for a molded product prepared by molding the composition to thereby improve the adhesion to a coating material or an ink. Thereby, a packaging or an industrial film, etc., improved in especially coating properties and printing performances with a water-based coating or a water- based, ink can be obtained.
Patent JP-S6088302-A (JP)
Title: Eddy current type displacement gauge
Inventor: MIZOGUCHI TAIJI
IPC: G01B7/00
Filed: 1983-10-20
Abstract: PURPOSE:To eliminate effect of temperature even when the coaxial cable is long by adding a temperature compensation circuit which sends a temperature error correction signal to an oscillator based on the DC potential difference between both output terminals of the oscillator for feeding a high frequency to a detection coil to enable accurate measurement regardless of temperature changes. CONSTITUTION:As values of resistances R and R' of a detection coil 3 on a coaxial cable 4 for measuring the distance from an object 8 to be measured change with temperature changes in the measuring system, the impedance of the whole circuit varies and the value also changes which indicates the distance between the detection coil 3 and the object 8 being measured as outputted to the terminal 9. On the other hand, a signal corresponding to the DC potential difference between both the terminals of an oscillator 2 passing through a differential amplifier 10 and a low-pass filter circuit 11 is proportional to R and R'. This signal is inputted into an oscillation voltage adjustor 12 and a temperature correction signal is fed to the oscillator 2 to correct temperature errors due to changes in the resistance. This enable accurate measurement regardless of temperature changes thereby eliminating effect of temperature even when the coaxial cable 4 is long.
Patent JP-H0726342-A (JP)
Title: Aluminum alloy sheet for superplastic forming, capable of cold preforming, and its production
Inventor: MATSUO MAMORU
IPC: C22F1/047
Filed: 1993-07-12
Abstract: PURPOSE:To produce an Al alloy sheet of Al-Mg type for superplastic forming, capable of cold preforming before superplastic forming. CONSTITUTION:This Al alloy sheet for superplastic forming has a composition which consists of 2.0-8.0% Mg, 0.0001-0.01% Be, one or more kinds among 0.3-2.5% Mn, 0.1-0.5% Cr, 0.1-0.5% Zr, and 0.1-0.5% V, and the balance essentially Al and in which Fe content is limited to <0.2%. Further, this alloy sheet has an unrecrystallized structure and >=10% elongation at ordinary temp. Moreover, at the time of performing rolling to the final sheet thickness, final cold rolling rate is regulated to >=50%. Then, the sheet is subjected to final annealing on a batch system at 150-280 deg.C for 0.5-12hr or to final annealing on a continuous system at 250-400 deg.C for <=5min.