baber/WOPTO huggingface dataset:
Patent JP-H02287141-A (JP)
Title: Defect inspecting device
Inventor: OHASHI KATSUKI
IPC: G01N21/94
Filed: 1989-04-28
Abstract: PURPOSE:To decide various defects without providing any other optical system by providing a defect detecting means and a defect deciding means and deciding the kind of the defect of a stamper from the detection result of the defect detecting means and the photodetection result of a photodetecting element. CONSTITUTION:This defect inspecting device is constituted by providing the defect detecting means (auto power control circuit) 4 which detects laser light carrying defect information and a defect deciding circuit 11. If there is a specific kind of defect is present on an optical disk original plate (stamper) 10, reflected laser light from the defect returns to a semiconductor laser 1 through polarization optical systems 16 - 13 and then the circuit 4 detects the defect through its pin 8. Then the circuit 11 consisting of a comparator and a logic element decides the kind of the defect on the stamper 10 through logical operation from the detection result of the circuit 4 and the photodetection result of a photodetecting element 19 which photodetects the reflected laser light reflected by a beam splitter 14, and outputs the decision result.
Patent JP-H047474-A (JP)
Title: Sliding and dropping device for snow on membrane roof
Inventor: YAMADA TAKESHI
IPC: E04H9/16
Filed: 1990-04-24
Abstract: PURPOSE:To remove snow surely at a low cost by reciprocating wires built on the membrane of a dome radially in the direction of the construction of the wires or in the circumferential direction to crush and drop the snow. CONSTITUTION:Wires 1 are built on the whole upper pulley 2 and the whole lower pulleys 3 endlessly, and adjacent wires 1 are built on a membrane roof D at each reciprocation. The wires 1 are connected to a driving device 4 through a guide pulley 6. The forward - and reverse rotation of the driving device 4 is alternately repeated to reciprocate the wires 1, and the snow on the membrane roof C is crushed and dropped.
Patent JP-H05303462-A (JP)
Title: Information processing equipment
Inventor: INAZU SHINSUKE
IPC: G06F3/03
Filed: 1992-04-27
Abstract: PURPOSE:To provide an information processing equipment capable of obtaining the excellent operability of a tablet pen in the opened state of a cover part from a body cabinet and smoothly storing the pen when the cover part is locked to the cabinet. CONSTITUTION:An LCD 5 having a tablet function is arranged on the inside of the cover part 3 to be optionally opened/closed on the body cabinet 2. A holder housing part 8 and a cable housing part 10 are formed on the inside of the cover part 3 and the side part of the LCD 5. A pen holder 7 erecting and for holding the tablet pen 6 in the opened state of the cover part 3 from the cabinet 2 is provided in the housing part 8 and a cable 9 whose one end is connected to the upper end of the pen 6 and the other end is connected to a cable connection part 29 is housed in the housing part 10 so as to be drawn out/housed from/in the housing part 10.
Patent JP-S63270688-A (JP)
Title: Copper (ii) alkoxyalcolate and production thereof
Inventor: KANEKO MASAYOSHI
IPC: C07C43/13
Filed: 1987-04-30
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 represents H or lower alkyl; R2 represents lower alkyl; n is 1 or 2). EXAMPLE:Copper (II) ethoxyethylate. USE:A precursor for producing copper (II) oxide, which can be afforded as uniform ultrafine particles of <=0.1mum and usable as a raw material for ceramics and one component constituting ceramic based high temperature superconducting materials. PREPARATION:A copper salt of an organic carboxylic acid expressed by formula II (R3 represents H or lower alkyl) (preferably anhydrous copper acetate) is reacted with an alkoxyalcohol expressed by formula III in the presence of an alkali metal element (preferably Li or Na).
Patent JP-H02285494-A (JP)
Title: Drink water disinfection device for automatic drink selling device
Inventor: OKA YOSHITSUGU
IPC: C02F1/46
Filed: 1989-04-27
Abstract: PURPOSE:To surely prevent scale from being attached even in an automatic vending machine with the large number of times of sale by switching the polarity of a power source for an electrode at every constant chlorine generating time i.e. constant number of times of sale. CONSTITUTION:When a water entry valve 1 is activated, a DC power source 7 starts energizing of constant time to the electrode 6. The number of times of energizing is counted by a counter 8, and it is checked whether or not the number of times of energizing arrives at constant number of times(N times) set in advance, and when it arrives at the constant number of times, the DC power source 7 inverts the polarity for the electrode 6. Thus, when the energizing of constant time arrives at the constant number of times i.e. when the total generating time of chlorine arrives at the constant number of times, the polarity of the power source for the electrode is inverted. In such a way, it is possible to prevent the scale due to calcium from being attached on the electrode 6 even in the machine with a large number of times of sale.
Patent JP-H09293037-A (JP)
Title: Computer terminal used in network communication
Inventor: ANAMI MINORU
IPC: G06F13/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the management of software and to execute network communication without a file system by automatically executing network communication at the time of starting a computer terminal 1. SOLUTION: A first program for operating the computer terminal 1 and the second program for operating an 'Ethernet (R)' board 3 in a network are stored in RAM 4 of a CPU board 2. Here, the first program is constituted by adding a program for guiding the second program to the 'Ethernet (R)' board 3. Thus, after the first program is started, the second program is automatically guided by the 'Ethernet (R)' board 3 in the midst of the execusion of the first program and network communication is executed.
Patent JP-S5812513-A (JP)
Inventor: IKUTA MASAKI
IPC: H02B11/00
Filed: 1981-07-13
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-S58224908-A (JP)
Title: Tension controller of belt conveyer
Inventor: MIZUTAME KAZUYA
IPC: B65G43/04
Filed: 1982-06-21
Abstract: PURPOSE:To prevent a belt from slipping without causing the necessity for resetting a level of tension of the belt, by constituting a conveyer such that respective speeds of belt driving pulley and the belt are detected and compared to detect a slip and control action is temporarily changed to increase the tension at slipping. CONSTITUTION:Speed of a driving pulley 12 is detected by a speed detector circuit 71 while speed of a belt 11 is detected by a speed detector unit 72a and a detector circuit 72, and the respectively detected speeds are input to a slip detector circuit 73. If the circuit 73 compares the both speeds in the circuits 71, 72 to detect the generation of a slip, a slip signal S is output to a tension increase instruction circuit 80. This circuit 80 generates an output of an AND circuit 45 and continues to increase tension of the belt 11 through a tension adjuster 20, while the tension during this time, even if exceeding a tension level B, is blocked by an AND circuit 82 and controlled to a condition similar to the condition without setting of the tension. In this way, the slip can be prevented without causing the resetting of tension.
Patent JP-S59232681-A (JP)
Title: Method and device for cleaning spot welding chip
Inventor: SAITOU AKIHIRO
IPC: B23K11/30
Filed: 1983-06-15
Abstract: PURPOSE:To provide a titled cleaning device which cleans satisfactorily electrode tips in a spot welding tip part by keeping the electrode tips impressed with low electric power and sparking the same at a high frequency in a reducing atmosphere, etc. CONSTITUTION:Spot welding tips 4, 5 are pressed by an air cylinder 8 and a 200V power source is transformed 2 so that spot welding is accomplished by the tips. Sparks are generated at a high frequency between the tips by changing over the power source from the low voltage of 100V by a transformer 1, thereby removing the deposit and cleaning the tips. The tip part in this case is held in an inert gaseous or reducing atmosphere to assure better cleaning.
Patent JP-S5632853-A (JP)
Title: Data gathering method
Inventor: NAGAMINE KIMINAGA
IPC: H04Q9/00
Filed: 1979-08-24
Abstract: PURPOSE:To obtain a data gathering method low in loss probability that transmits data with a time slot corresponding to a random number generated at each mobile station by setting time slots successively after a polling signal of a base station. CONSTITUTION:As the base station sends out a polling signal or reference signal A, many subordinate stations, i.e. mobile stations set time slots B on the basis of the said signal A. Simultaneously, each mobile station generates a random number independently, selects a time slot at random and sends a data burst to the time slot. Figures C-G show that respective subordinate stations have selected time slots at random. The number of time slots may be less than the total number of mobile stations.
Patent JP-H01278365-A (JP)
Title: Printer control system
Inventor: SATAKE SHIGERU
IPC: B41J2/485
Filed: 1988-04-30
Abstract: PURPOSE:To enable a modification of printing to be easily applied at a printer unit level, by a method wherein, a memory card storing therein a processing routine for controlling a character modification is added to a printer, and this routine is started and executed by a character modification instruction from the external. CONSTITUTION:A host 1 is connected to a printer controller 2 through a system bus 3. The printer controller 2 consists of a microcomputer 21, a ROM 22, a printer adapter 23, and a memory card 24. Firmware stored in the ROM 22 is read by the microcomputer 21, whereby a printer mechanism is controlled through the printer adapter 23. In the memory card 24, at least one part of a character modification control routine is stored. In addition to a command instruction from the host 1, a character modification instruction is made possible from the printer 4 itself. The method for the character modification instruction from the printer 4 itself is based upon either the modification information written in the memory card 24 or an instruction from switches of an operation panel.
Patent JP-H06316002-A (JP)
Title: Automatic bead supplying device for tire molding machine
Inventor: HAYASHI SHOJI
IPC: B29D30/32
Filed: 1993-05-10
Abstract: PURPOSE:To move a pair of right-and-left bead applicators simultaneously to bead setters so as to shorten a time to be taken for moving and laying a bead by moving the right-and-left bead applicators in an automatic bead supplying device back and forth and right and left independently each other. CONSTITUTION:In a tire molding machine 1, a molding drum 4 is driven to rotate by a head stock 5 and a tail stock 6 is arranged movably right and left at opposite side of it. In an automatic bead supplying device 3 for automatically supplying a bead 2 to a tire molding machine 1, a pair of right-and-left bead holders 9 are arranged at the outer right and left sides of a pair of right- and-left applicators 8. At outer right and left of bead stockers 10 arranged at the back of these, take-out devices 11 and stockers 12 of spacers 28 are arranged respectively. The bead applicators 8 are respectively moved back and forth and right and left along rails 13 and 15 independently each other by driving devices 18 and 19.
Patent JP-H02285550-A (JP)
Title: Generating device for tracking error signal
Inventor: KUBO KANJI
IPC: G11B15/467
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a tracking error signal over the whole area of a recording track by generating the tracking error signal from the value of difference to the value of each counted value holding means obtained when first and second heads scan a magnetic tape. CONSTITUTION:From the fixed time synchronized with the rotary phase of a rotary drum, the reproducing time of a specified signal obtained when a first head 30 scans the magnetic tape is held and the value is hourly delayed. Then, the time of the difference to the reproducing time of a specified signal obtained when a second head 31 scans the magnetic tape is calculated. Accord ingly, even in a VTR not to use a pair head, the tracking error signal can be calculated from the reproducing time of the specified signals, which are mutually changed in a reverse direction by off-track quantity and reproduced by the first and second heads 30 and 31. Thus, the tracking error signal can be obtained over the whole area of the recording track.
Patent JP-H04315172-A (JP)
Title: Developing method and device
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/00
Filed: 1991-04-13
Abstract: PURPOSE:To offer a developing device by which a high-quality image is obtained by improving image density while keeping gradation and preventing the line part of an image from thickening. CONSTITUTION:A developing roller 1 having a surface where a conductive area surface 21 and an insulating area surface 22 are formed by knurling work is arranged to be opposed to the surface of a photosensitive drum 3 where an electrostatic latent image is formed at a gap of 100mum. The surface 22 is rubbed by a toner supply roller 8 to hold the charge of positive polarity, and carries toner 7 which is electrostatically charged to be negative. Reversal development is performed by driving and rotating the developing roller 1 so that the photosensitive drum 3 may be opposed to both the surface 22 and the surface 21 of the developing roller 1 while all part of an electrostatic latent image area on the photosensitive drum 3 passes the width 1n of a developing part.
Patent JP-H08307366-A (JP)
Title: Sound encoding device
Inventor: MORITA HIROSHI
IPC: H04B14/04
Filed: 1995-05-02
Abstract: PURPOSE: To provide an inexpensive sound encoding device capable of sending a DTMF signal with less distortion. CONSTITUTION: A sound encoding circuit 21 receives a DTMF signal or a sound signal as an input signal and generates a parameter expressing the level of each frequency. A DTMF detection circuit 22 judges whether the input signal is a DTMF signal or a sound signal based upon the parameter. A switching circuit 12a selectively applies the parameter to a DTMF encoding circuit 23 or a sound encoding circuit 24 in accordarace with the judged result.
Patent JP-S60167-A (JP)
Title: Video camera device
Inventor: INAGAKI KATSUYA
IPC: H04N5/225
Filed: 1983-06-16
Abstract: PURPOSE:To attain start/stop of a VTR without operating a polarity changeover switch by transmitting control information of a video recording command signal to a video recording command signal line in a cable based on an output of a detection circuit. CONSTITUTION:When a switch 14 is thrown to the position of a contact (b), a point A is at low level L and when thrown to the position of a point (c), the point A is at high level H and the relation of the level is the same as a convertional device. in throwing the switch 14 to the position of contact (a), the level of a terminal 1 at the PLAY mode is level H because a DC voltage is superimposed, the level is l at the REC mode, the level of the point A is L at the REC mode and level H at the PLAY mode. Thus, while the level of the terminal 6 is brought into H at the REC mode by turing on a switch 15 and the level is brought into L by turning off the switch 15, the level of the terminal 6 is brought into H at the PLAY mode, allowing to observe a reproduced picture of the VTR by an electronic view finder of a camera main body.
Patent JP-H11291848-A (JP)
Title: Armrest structure
Inventor: KIKUTANI SHINJI
IPC: B60R21/04
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a firm supporting structure for pull-handle and door center pieces with respect to a door trim. SOLUTION: A fitting piece 19 formed in the shelf-like part 221 of a pull- handle piece 14 is brought into contact with the upper surface of an armrest main body 13. A side rib 17 provided over a pair of vertical ribs 16 formed in a door center piece 15 is fitted in the fitting groove 20 of the fitting piece 19, a locking lug formed in the upper wall of the door center piece 15 is fitted in an engaging hole formed in the shelf-like part 221 of the pull-handle piece 14, and the shelf-like part 221 of the pull-handle piece 14 is fitted in a gap between a notch in the upper end of the vertical ribs 16 and the upper wall of the door center piece 15.
Patent JP-S5536224-A (JP)
Title: Laminate
Inventor: SARUWATARI NORIO
IPC: H05K1/03
Filed: 1978-09-04
Abstract: PURPOSE: A laminate suitable for printed circuit base boards having improved electrical properties and heat resistance, manufactured by compression-molding prepreg sheets, which are obtained through application of 1, 2-polybutadiene to sheet base materials, impregnated with a resin having excellent adhesivity.  
     CONSTITUTION: Sheet base materials, e.g. glass cloth, are impregnated with a varnish, prepared by dissolving a resin, e.g. epoxy-modified imide having excellent adheasivity and the heat resistance similar to 1,2-polybutadiene in a solvent, to give a resin add-on of 5W30wt% based on the total resin, and dried to set to touch. The prepreg sheets thus obtained are then coated with a varnish comprising a liquid 1, 2-polybutadiene having 60% or more of pendant double bond units and an avarage molecular weight ≤5,000, a solvent, e.g. toluene, and 0.1W10wt% of a radical polymerization initiator, and dried at 80W150°C to set to touch. One or plural sheets thus obtained are placed on top of each other, and compression-molded at 100W200°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0859021-A (JP)
Title: Method and device to inspect uniformity of whole paper, especially printing whole paper
Inventor: RENE TSUENSU
IPC: G07D7/12
Filed: 1995-05-02
Abstract: PURPOSE: To inspect the identity of printed sheets speedily and securely by scanning the printed sheets regionally. CONSTITUTION: At least one optical sensor is located just above a sheet drawn out of a stack. A first open/close means 17, 19 for making scan signals of the optical sensor function and a second open/close means 34 for finding a binary value for each scan signal corresponding to the threshold of brightness are connected to the optical sensor. A third open/close means including a shift register 26, a binary counter 28 and a pulse generator 30 determines a scanning line including a prescribed number of binary scan values. A computer calculation means 40 evaluates the binary scan values of the scanning line and finds an inspection value for comparing printed sheets continuously scanned.
Patent JP-H0582862-A (JP)
Title: Preionization pin for excimer laser
Inventor: KINOSHITA KAZUO
IPC: H01S3/0977
Filed: 1991-04-12
Abstract: PURPOSE:To provide a preionization pin for an excimer laser which is low in cost and superior in resistance to consumption and workability by joining a metal or alloy with excellent resistance to consumption only to the tip of the preionization pin. CONSTITUTION:A preionization pin is used for an ultravioletray preionization type laser, and the tip section of pin body 2 is joined with a chip 3 made of alloy that has arc-resistance and a high melting point.
Patent JP-S5233742-A (JP)
Title: Method of welding optical fibers by means of co2 laser
Inventor: FUJITA HIROYUKI
IPC: B23K26/21
Filed: 1975-09-10
Abstract: PURPOSE:To provide a method wherein both end surfaces of optical fibers to be welded are aligned at the focus of a laser beam converged by collector lens, and the optical fibers are welded with small connection loss and high connection strength.
Patent JP-H06322476-A (JP)
Title: Automotive steel sheet excellent in impact resistance and its production
Inventor: MIURA KAZUYA
IPC: C22C38/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide an automotive steel sheet in which the value of dynamic strength to the value of static strength in a high tensile strength steel sheet is high value equal to or above that of a soft steel sheet and excellent in impact resistance. CONSTITUTION:This automotive steel sheet excellent in impact resistance has a compsn. contg., by weight, 0.0001 to 0.0040% C, <=1.50% Si, <=2.5% Mn, 0.020 to 1.20% Ni, 0.01 to 0.15% P, <=0.010% S, 0.001 to 0.05% Al, <=0.0050% N, 0.015 to 2.0% Ti and 0.001 to 1.0% Nb, in which the content of Nb, Ti and C satisfies the relationship of 10<= (Nb(at%)+ Ti(at%)/C(at%))<=300 and furthermore mixed with 0.0015 to 0.0090% B. Moreover, it is treated so that the average cooling rate: T( deg.C/hr) may satisfy LogT <=-53.6XC%-105.0X N%+6.96XNb%+28.9XTi%+27.9XAl%-3.21 at the time of cooling.
Patent JP-S62265864-A (JP)
Title: Plot head controller for picture recording
Inventor: YAMASHITA JUN
IPC: H04N1/032
Filed: 1986-05-13
Abstract: PURPOSE:To suppress a drop in picture quality due to dislocation in the subscan direction of a printing spot by applying density gradation and area adjustment to picture elements on the boundary between a printing area extending in the main scan direction and a non-printing area. CONSTITUTION:A picture element line In inputted to a shift register 21 from a memory 20 is latched in a latch circuit 22 as a parallel picture signal Inp. When the picture element I1 is read out, picture correction signals Ia(0, 0, 0, 1, 1, 1, ...) is outputted from a control part 28 because the next picture element line I2 is on a printing line. Since picture elements 1-3 shift upward from picture elements 4-6, the pulse width of an enable signal VE is reduced to 1/3t. In terms of the picture elements 4-6, a switching transistor 26 is turned on based on a duty ratio, and a light emitting spot 27 lights up. When the picture element line I2 is read out, the pulse width of the enable signal VE is reduced to 2/3t all picture elements, and the light emitting Spot 27 emits its light in a time 2/3t.
Patent JP-S5232662-A (JP)
Title: Counter circuit
Inventor: ARIIKE ISAO
IPC: H03K21/38
Filed: 1975-09-09
Abstract: PURPOSE:In case n-progress count circuit is required by use of decimal count circuit, count is started after resetting to 9 state at the first stage, output is done at the count value of n-1, 0 reset is performed at n respectively. Thus, progress number signal output of long pulse is obtained.
Patent JP-S5232679-A (JP)
Title: Semiconductor device and its manufacturing process
Inventor: KIJIMA KOUICHI
IPC: H01L29/72
Filed: 1975-09-09
Abstract: PURPOSE: The diffusion layer is formed on the side walls of concavity made on the substrate surface. So that a high-efficiency lateral transistor can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10301274-A (JP)
Title: Waterless lithographic printing plate
Inventor: ISHIDA YUTAKA
IPC: G03F7/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a waterless lithographic printing plate superior in image reproducibility and storage stability and good in printing durability by incorporating an acetone-pyrogallol resin having quinonediazido groups and a polyurethane resin having hydroxy groups and by forming a cross-linked structure with an isocyanat compound in a photosensitive layer. SOLUTION: This waterless lithographic printing plate is formed by laminating a primer layer, photosensitive layer and a silicone rubber layer in this order on a substrate. The photosensitive layer contains an acetone-pyrogallol resin having quinonediazido groups and a polyurethane resin having hydroxy groups whose the glass transition temp. is <=-5 deg.C to form a cross-linked structure by the isocyanat compound. The acetone-pyrogallol resin is represented by the formula in which each of X, Y and Z is, independently, a hydroxy or quinonediazido group and (n) is an integer of 5-12. The photosensitive layer contains the isocyanate compound in the amount of 5-45 weight % to the acetone-pyrogallol resin having the quinonediazido groups.