baber/WOPTO huggingface dataset:
Patent JP-S59184324-A (JP)
Title: Liquid crystal display element
Inventor: AKIYAMA NOBUYUKI
IPC: G02F1/1333
Filed: 1983-04-05
Abstract: PURPOSE:To obtain a liquid crystal display element which is low in adhering temp., has adhesive power, is stable to contact with a liquid crystal and has excellent productivity and durability by using a specific urethane adhesive agent as a sealant. CONSTITUTION:A transparent electrode such as In2O3-SnO2 or the like is formed on the surface of a plastic film and if necessary an overcoating layer of a resin is further formed thereon. The film is then subjected to an orienting treatment such as rubbing or treatment with a vertical orienting material, thereby forming a substrate. The electrode of the rear side substrate is formed as a reflective electrode. An undercoating layer of SiO2, resin, etc. is formed between the plastic film and the electrode. The substrates formed in such a way are mated in such a way that the electrode surfaces face each other, then the periphery is sealed with a sealant. An urethane adhesive agent which brings a polyol compd. and an aliphat. isocyanate into reaction is used as the sealant. The sealant is mixed with a spacer material such as glass fibers, alumina particles or the like in order to regulate the cell spacing and is printed on the sealing part of the substrates by screen printing, etc.
Patent JP-S62270429-A (JP)
Inventor: DEIIN EMU NICHIEKE
IPC: C03B27/04
Filed: 1987-03-13
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-2000257294-A (JP)
Title: Stadium facility
Inventor: SAITO SHUZO
IPC: A63C19/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a stadium facility which is capable of easily and rapidly positioning other floor surface in a preset installation layout. SOLUTION: The stadium facility comprises floor pieces of even number to form another floor surface to install a floor surface on another floor, first and second folding mechanisms in which an angle formed by one ends and an angle formed other ends at the floor pieces of even number are expandable, and a caster provided on a lower portion of at least the second folding mechanism, and a moving mechanism 11 to move the other floor surface in the delivering direction on the floor in a storage warehouse T1, and a turning mechanism 1 which is mounted on this moving mechanism 11, has a turning arm 12a stretched on a mounting place and one edge portion of the other floor surface, and drives the turning arm 12a to turn the other floor surface by the preset angle, are provided in the storage warehouse T1.
Patent JP-S52142101-A (JP)
Title: Boiler
Inventor: HIRANO SHINICHI
IPC: F22B37/02
Filed: 1976-05-21
Abstract: PURPOSE: In the boiler equipped with a dry type denitrating apparatus behind, to hold the exhaust temperature at the boiler outlet port at the setted value and upward for fully display the function of the dry type denitrating apparatus in a wide load range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H096960-A (JP)
Title: Image processing method
Inventor: TAKEO HIDEYA
IPC: G06T1/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To efficiently emphasizes only a specific image part of interest without emphasizing any component which is not necessary for an image read such as a noise component of an image. SOLUTION: For image data S as a set of density values Dorg of high density and high signal level stored in an entire image memory 10, morphology operation shown by the equation is performed by a morphology filter (abnormal shade detecting means) 40 by using a multiple structure element Bi and a scale coefficient λ to detect a signal value Dmor showing a fine limed shade, and for this signal value Dmor, operation of Dproc=Dorg+α.f(Dmor) (where αis an emphasis coefficient and f(Dmor) is a function of Dmor) is performed by a local image emphasizing means 70 to selectively emphasize only the fine calcified shade, so that the shade is displayed on a local image display means 90.
Patent JP-H05224033-A (JP)
Title: Plastic optical fiber
Inventor: SHIMADA KATSUHIKO
IPC: C08F220/22
Filed: 1992-02-13
Abstract: PURPOSE:To obtain an optical fiber having a core made of polymethyl- methacrylate, excellent in refractivity, less in the deformation of a tip part such as the projection of a core wire when used for an optical fiber code and excellent in polyvinylchloride plasticity resistance. CONSTITUTION:The core is made of polymethylmethacrylate and a clad is consisting of fluorinated alkylmethacrylate polymer and the characteristics of the polymethylmethacrylate based optical fiber is improved by making the optical fiber having 2.0-3.5% dry thermal shrinkage factor and 150-330% degree of molecular orientation by rationalizing the spinning condition and drawing condition. Thus, by specifying the dry thermal shrinkage factor and the degree of molecular orientation of the optical fiber, physical property and chemical property of the optical fiber are improved.
Patent JP-S61218478-A (JP)
Title: Pump unit for automobile
Inventor: TANOOKA SHIGEO
IPC: B62D5/06
Filed: 1985-03-22
Abstract: PURPOSE:To keep a discharge rate out of a pump constant all the time as well as to secure reliability in its operation, by detecting an increase of engine speed and, according to this detection, compensating a position of an actuator in a direction where the pump discharge is reduced. CONSTITUTION:A pump unit available for an automobile power steering or the like makes the extent of throttle opening vary through a solenoid valve 48 with a current value to be fed to a solenoid driving circuit 65 by a signal to be outputted from a controller 60, whereby it makes a discharge rate out of a pump so as to be controlled to its demanded value. At the abovementioned, at the time of control, first each signal expressing a steering angle theta, a steering velocity theta and a car speed V out of each of sensors 70 and 71 is read in a central processing unit 61, and a theoretical current value making optimum steering assist force securable is taken out. Next, an engine speed signal is inputted out of a sensor 72, and if this signal exceeds a control starting velocity, the solenoid valve 48 is driven, and a discharge rate out of the pump is compensated so as to be reduced.
Patent JP-S61218265-A (JP)
Title: Color picture reader
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/48
Filed: 1985-03-22
Abstract: PURPOSE:To read an optional region of an original and to eliminate the need for a page memory by reading one read line while n sets of different color filters are changed over and storing each read signal corresponding to each filter into at least (n-1) sets of line memories. CONSTITUTION:In inserting an R filter 8a into an optical path, a switch 10 is connected to the position of a terminal 10a to read an R color, which is stored in a line memory 11a. The R filter 8a is changed over into a G filter 8b, the switch 10 is switched to a terminal 11b to read the color G and the data is stored in a line memory 11b. The G filter 8b is switched to a B filter 8c, the switch 10 is switched to the terminal 11c to read the B, the data is outputted and the R, G data are outputted to the next stage from the line memories 11a, 11b. The B filter 8c is switched again to the R filter 8a. The original 1 is carried toward the arrow (subscanning direction) by one read line at the same time.
Patent JP-H08256392-A (JP)
Title: Headphone
Inventor: FUJII SEIICHI
IPC: H04R1/10
Filed: 1995-03-17
Abstract: PURPOSE: To improve the external appearance when the headphone is mounted and to make the headphone small. CONSTITUTION: An insert section 62 of a slide section 57 of the headphone is inserted to an insert hole 61 of a flexible plate 56. One end of a spring 72 is locked to an upper end of an insert section 62, the spring 72 is wound on a winding section 71 by a half turn, the direction is changed and locked to a fixed projection 73. When the headphone is in use, the slide section 57 is extracted in response to the size of the head of the user against the energizing force of the spring 72. In this case, the winding section 71 is turned to move smoothly the extension of the spring 71. Moreover, when the headphone is not in use, the slide section 57 is located to the contained position at all times and the head band 51 provides a minimum length at all times.
Patent JP-S56154524-A (JP)
Title: Action for yarn break in ring spinning frame
Inventor: KITAMURA YOUJI
IPC: D01H13/16
Filed: 1980-05-02
Abstract: PURPOSE:Signals from yarn-break detectors which are set to each position in a ring spinning frame are collected to one place and recorded or displayed in several blocks separated into an approriate size, thus knowing more accurate operation conditions in the total spinning process. CONSTITUTION:The signals from yarn-break detectors set to each position in a ring spinning frame is collected to the single device 16 to make it possible to know the total number of yarn breaks promptly and to know the number of the yarn breaks in each block into which the frame is divided in an appropriate size, such as into the right and left sides of the frame. Further, the total sums of yarn breaks are counted every doffing, every 1hr, or after an appropriate time.
Patent JP-S52142959-A (JP)
Title: Manufacture of color picture tube
Inventor: ITOU KEIICHI
IPC: H01J9/00
Filed: 1976-05-24
Abstract: PURPOSE: To prevent occurrence of spark or sealing surface cracks, etc. by soaking the sealing terminal surface touching the funnel of the face plate into chemical solution to clear away the attached alien substances through cleansing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07106365-A (JP)
Title: Apparatus and method for monitoring wire tail length for wire bonder
Inventor: JIEEMUZU MAIKERU UIIBAA
IPC: H01L21/00
Filed: 1994-03-29
Abstract: PURPOSE: To make it possible to calculate a length of a wire tail part, by monitoring and measuring the length of the wire tail part accurately while a plurality of positions on a lengthwise axis of a bonding tool is monitored and detected, and resume a procedure for forming a next round bond or stop the bonder, by monitoring a parameter related to the wire-bonding after a second bond is formed. CONSTITUTION: In an automatic wire bonder, a monitoring device has a wire- bond monitoring system(WBMS) and a circuit. The monitoring device monitors a length of a wire tail part 17 after a second bond 19 is formed. The position on a lengthwise axis of a bonding tool 16 is detected, and the height of bonding on the second bond 19 is determined. At the same time, the wire is cut from the bond.
Patent JP-S55151758-A (JP)
Title: Scanning type electron microscope
Inventor: TAMURA NOBUAKI
IPC: H01J37/20
Filed: 1979-05-15
Abstract: PURPOSE:To permit the expansion of object to be observed by a procedure in which excitation intensity of object lens is varied by a fixed amount in combination with an operation by which a sample is moved toward on or outside of the light axle of electron beam by means of a sample device. CONSTITUTION:In case a large-scale sample 7 is observed, a sample device 21 is operated to move the top portion 22 toward the outside of the light axle of electron beam. The control signal of a controller 29 controls a correcting circuit 28 to set up the intensity of a object lens at an adequate value. In case a small-size sample is observed with a high resolving power, the sample device 21 is operated to move the top portion 22 toward on the light axle of electron beam. Thus, the controlling circuit 29 controls the correcting circuit 28 and strong exciting current is supplied to the object lens coil 4.
Patent JP-H10251780-A (JP)
Title: Ti alloy excellent in cold workability and hot workability, and wheel nut made of the alloy
Inventor: TAKIZAWA YOSHIO
IPC: C22C14/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a Ti alloy, superior to the conventional Ti alloy in cold workability and hot workability, and a wheel nut made of this alloy. SOLUTION: The Ti alloy excellent in cold workability and hot workability has a composition consisting of 0.1-1.5% Al, 0.05-1.5% V, 0.05-3.0% Mo, 0.05-0.3% O, and the balance Ti with inevitable impurities and further containing, if necessary, 0.05-1%, in total, of one or >=2 elements among Nb, Cr, Mn, Co, Ni, Ta, Sn, and Zr. The wheel nut is made of the above Ti alloy.
Patent JP-H03259970-A (JP)
Title: Water-based ink composition
Inventor: IMAGAWA KIYOTAKA
IPC: C09D11/16
Filed: 1990-03-09
Abstract: PURPOSE:To improve the resistance to drying at a pen point, the adhesion of written lines to a written surface, and water resistance by compounding water, a colorant dissolved or dispersed in water, a specific resin, and a lanolin deriv. CONSTITUTION:The title compsn. is prepd. by compounding 50-90wt.% water as a solvent; 0.5-40wt.% colorant, pref. a pigment, dissolved or dispersed, if necessary in the presence of a dispersant, in water; 0.1-30wt.% resin which forms a film at room temp. and is selected from the group consisting of an aq. emulsion, a hydrosol, and a solubilized resin (solubilized by salt-forming reaction with a base) of a water-insol. resin; 0.01-15wt.% lanolin deriv. selected from the group consisting of ethoxylated lanolin, polyoxyethylene lanolin alcohol ether, and polyoxyethylene lanolin fatty acid ester; and, if necessary, a lower aliph. alcohol, a surfactant, a pH modifier, an antiseptic agent, etc.
Patent JP-H01233283-A (JP)
Title: Electrochromic display element
Inventor: AOKI NOBUO
IPC: C07D471/04
Filed: 1988-03-15
Abstract: NEW MATERIAL:To naphthalenetetracarboxydiimide derivative expressed by the formula [R1 and R2 represent alkyl, alkoxyalkyl or aralkyl]. EXAMPLE:N,N'-Dihexyl-1,4,5,8-naphthalenetetra carboxydiimide. USE:An electrochromic display element with a bright display color and superior driving life. PREPARATION:For example, 1,4,5,8-naphthalenetetracarboxylic dianhydride is dispersed in DMF and hexylamine is added dropwise at ambient temperature while stirring, and heated while refluxing.
Patent JP-S59186845-A (JP)
Title: Detecting device for conveying state of sheets
Inventor: SASAKI TOMIO
IPC: B65H9/20
Filed: 1983-04-05
Abstract: PURPOSE:To detect lateral slip of a sheet, the distance thereof, and oblique movement of the sheet in a duplicating device, by providing a detecting member having a detecting surface with a given area. CONSTITUTION:When a sheet passes through the detecting surface of a light collecting element 16, the light collecting element 16 outputs a detecting signal according to the area, covered by the sheet, of the detecting surface. During such passage, a plurality of comparators 19-22 compare the signal values of detecting signals with respective different reference values, and if the signal value exceeds the reference value, a comparing signal is succesively outputted, a microcomputer 31 receives the comparing signal, said comparing signal number is compared with a set signal number, and from a difference therebetween the lateral slip direction and the slip distance of the sheet are detected. Further, oblique movement of the sheet is detected through comparison of the shortest input time of the comparing signal with a set first time, and the direction of inclination of the sheet is detected by comparing a time, for which a variation rate from a differential circuit 28 continues to be a positive or a negative value, with a set second time.
Patent JP-H01236155-A (JP)
Title: Copying machine
Inventor: SUZUKI TAKANOBU
IPC: B65H83/00
Filed: 1988-03-15
Abstract: PURPOSE:To reduce an arrangement space for a copying machine by providing a housing portion open at its front face in a downside case member of a copying machine body, and drawably arranging units for accomodating paper sheets used for recording therein. CONSTITUTION:A copying machine is equipped with an automatic document sender 24 for double-side copying on an upper part of a base machine 21, a console panel 28 on the front side thereof, and an IC card unit on the automatic document sensor, and specified control is performed on an IC card selected. Further, the base machine 21 has first - third supply trays 31-1-31-3 that can supply three sizes of paper sheets at maximum, the middle tray 33 to be a double-side/synthetic copy tray module thereunder, and a front face side sorter 302 equipped with a bin unit on the back face of a cover member 305a at the downward thereof, within a tray cabinet 320, respectively, so that they can be pulled out. An arrangement space for the copying machine can be reduced in such a way.
Patent JP-S57173241-A (JP)
Title: Sound multiplex broadcast receiver
Inventor: TAKEDA AKINOBU
IPC: H04H1/00
Filed: 1981-04-17
Abstract: PURPOSE: to prevent a phase shift during demodulation by separating and demodulating a stereophonic signal transmitted over the 1st channel for (L+R)/2 signal transmission and the 2nd channel for R signal transmission only by addition and subtraction.  
     CONSTITUTION: A signal (L+R)/2 supplied to an input terminal 12 is supplied to the input terminal ⊕ of the 2nd subtracter 9 and also supplied to the input terminal ⊖ of the 1st subtracter 8 and one input terminal of an adder 10 through a mode changeover switch 11. Therefore, the 1st subtracter 8 finds a difference between a signal R and the signal (L+R)/2 to generate a signal (R-L)/2. This signal is supplied to the other input terminal of the adder 10 and also inputted to the input terminal ⊖ of the 2nd subtracter 9 through the mode changeover switch 11, so a stereophonic signal L appears at a terminal 14 and a stereophonic signal R appears at the output terminal 15 of the adder 10. For the reception of a bilingual broadcast, the mode switch is placed in an open state reverse of the state in the figure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55153060-A (JP)
Title: Electronic computer
Inventor: TANI TOMOMA
IPC: G06F15/02
Filed: 1979-05-15
Abstract: PURPOSE: To make it possible to check the operation error of a keyboard by sequentially storing input information from a keyboard operated in sequence and by reading and displaying the information after the completion of a series of arithmetic.  
     CONSTITUTION: Input information from keyboard 1 is supplied to arithmetic circuit 3 via XY register 2 in sequence and its arithmetic result is displayed on display unit 4 via control circuit 9. The above-mentioned input information is stored sequentially in memory circuit 5 via buffer 6. After the completion of the arithmetic, switch 8 is operated for verification, and consequently the contents of memory unit 5 are sequentially read out by reader 7 at every time of the operation and then displayed on verification display unit 10 via control circuit 9. An operator checks the error of the keyboard operation. This read information is inputted to XY register 2 at the same time and the final arithmetic result is displayed on display unit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57176580-A (JP)
Title: Magnetic disc controller
Inventor: MANIWA YOSHIO
IPC: H04N1/21
Filed: 1981-04-20
Abstract: PURPOSE:To operate a storage device without restraining a CPU, by comparing the content of a register storing an address data from a CPU with that of a shift register reading data after the end of seek, and detecting the beginning end of a recording block. CONSTITUTION:An address register RG stores an address data from a CPU. A shift register SRG shifts a readout data of a magnetic disc 1 and is reset with a sector signal indicating the beginning end of a storage block. A comparator CMP sequentially compares the content of registers RD and SRG and outputs a coincidence signal. A timer T1 outputs signals with a delay by a time requiring the readout of an address information. An FF1 is set with a seek completion signal, an FF2 is set with the output of the FF1 and a block beginning end detection signal is transmitted to the CPU and resets a timer T2. The timer T2 is set with the output of the FF1 and outputs an error signal with a delay by a time turning the disc 1 by one.
Patent JP-H06248261-A (JP)
Title: Electroluminescent element
Inventor: HANAOKA HIDEYUKI
IPC: C09K11/08
Filed: 1993-02-24
Abstract: PURPOSE:To obtain an electroluminescent element, capable of preventing the brightness from deteriorating and excellent in durability and moisture resistance by providing a luminous layer containing fluorescent substance particles coated with a specific coating material between a transparent electrode and a counter electrode. CONSTITUTION:The objective element is obtained by providing a luminous layer 4 containing fluorescent substance particles 1 such as ZnS coated with a coating material 2 containing a partially condensed hydrolyzate of an organoalkoxysilane expressed by the formula (R is 1-8C organic group; R' is 1-5C alkyl) and colloidal silica and/or colloidal alumina dispersed in water or a hydrophilic organic solvent between a transparent electrode 5 and a counter electrode 7.
Patent JP-H10256307-A (JP)
Title: Wiring board with semiconductor device, wiring board and manufacture thereof
Inventor: MURATA HARUHIKO
IPC: H05K3/34
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the durability of connections by separating a substrate solder material from element pads contg. Ca; this material contg. specified amt. of Sn and having a lower m.p. than that of element solder bumps contg. specified content of Sn. SOLUTION: A semiconductor element 1 has element solder bumps 3 contg. Sn by 0-20wt.% element pads 4 contg. Cu. Substrate solder bumps 8 having a lower m.p. than that of the element bump 3 and contg. Sn by 20wt.% or more and element 1 are set to heights enough to separate the substrate bumps 8 from the pads 4 when the bumps 8 are welded to the element bumps 3. This effectively prevents bonded parts from being broken for a long time.
Patent JP-H08277160-A (JP)
Title: Ceramic composition for sintering friction part,its preparation and a pair of priction part
Inventor: RIDA TORABERUSHI
IPC: C04B35/111
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain an alumina-based ceramic composition having an adequate sintering temperature which itself can tolerably grind and polish and have a small specific friction coefficient without lubricant when sintered.  
     SOLUTION: This ceramic composition contains at least 90 wt.% alumina, 1.7 to 2 wt.% Mn 3 O 4 , 0.8 to 1 wt.% TiO 2 , 0.5 to 1.5 wt.% SiO 2 , not more than 1 wt.% MgO, 0.6 to 1.6 wt.% oxides of transition elements such as MgO, Ni, Co, Fe, Cu and Cr or a mixture of the oxides and not more than 0.5 wt.% in total residues containing impurities. The composition produces sliding parts containing a spinel phase, which is manganese aluminate and/or an aluminate of transition metal such as Ni, Co, Fe, Cu and Cr. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62215934-A (JP)
Title: Photographic lens adaptor
Inventor: MIYAMOTO HIDENORI
IPC: G03B11/04
Filed: 1986-03-18
Abstract: PURPOSE:To make a screw coupling, etc. unnecessary and to prevent the constitution from becoming larger in size, and the drop of an attractive external appearance, etc., by installing an adaptor by utilizing a barrier rising and setting port of a barrier containing chamber. CONSTITUTION:When an operating part 542 of an adaptor provided with a filter body 52 is operated against a spring, a projection 541 is withdrawn to the inside from the outside peripheral surface of an annular member 51. In such a state, when the body 52 is inserted into an opening part 221 of a lens barrel 20 and the operating part 542 is set free, the projecting part 541 is inserted into a barrier containing chamber 30 from a barrier rising and setting port 31 by an elastic force of the spring, and the adaptor is installed to a camera. Its removal from the camera is executed in the same way, and since a screw coupling, etc. are unnecessary, the adaptor does not cover the whole lens barrel and it is prevented that the constitution becomes larger in size, installing and detaching operations are executed easily, and also, when the adaptor is not installed, a screw part, etc. do not exist on the lens barrel, and the attractive external appearance is improved.