baber/WOPTO huggingface dataset:
Patent JP-S61204014-A (JP)
Title: Method and device for intaking supernatant water
Inventor: MURAKI YASUSHI
IPC: G01N1/10
Filed: 1985-03-08
Abstract: PURPOSE:To separate supernatant water effectively by installing a small type optical fiber photoelectric switch to a water collecting device moving vertically in accordance with variation of water level and controlling the water intaking operation by the electric signal emitted when the photosensing part contacts with sludge zone. CONSTITUTION:A pair of optical fiber 1, 2 is suspended from the bottom of a water collecting trough 6, and sensors 3, 4 are fixed at the top ends of the optical fibers. When water-intake is commenced by opening a treating water valve 15, the water collecting trough 6 sinks as the supernatant water decreases. When the sensors 3, 4 are thrusted into the sludge zone 19, light is shielded by dense sludge becoming nontransmissive. So the switch is turned OFF and the treating water valve 15 is closed, the water intake by the water collecting trough 6 is interrupted, and the sludge zone 19 is sucked up and elevating trough 6 is interrupted, and the sludge zone 19 is sucked up and elevated by the water intake preventing carrying over of the sludge.
Patent JP-H10243309-A (JP)
Title: Television channel selector
Inventor: TASHIRO SHIGERU
IPC: H04N5/44
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a television channel selector with which a program corresponding to the taste of a viewer can be selectively presented without being limited by the frequency of reception in the past. SOLUTION: The viewer operating a remote controller is personally recognized by a personal recognition sensor 67 and a personal recognition logic part 65 provided at a remote control unit 61. Broadcast received by a tuner 33 is separated into a program and program information explaining program contents by a demodulation separating part 35. A program evaluating part 39 extracts a keyword from the program information for each program, reads the degree of suitability for each keyword out of a filtering parameter storage/ update part 37 stored for every viewer and calculates an evaluation value as the total of suitability degrees for each program. A program presenting part 43 makes the images of respective channels into texture, sticks the program of high evaluation value on the fore side and the texture in a three-dimensional space and displays it on a CRT 51.
Patent JP-H03248072-A (JP)
Title: Radar apparatus
Inventor: HOSHINA YASUSHI
IPC: G01S13/52
Filed: 1990-02-26
Abstract: PURPOSE:To make the apparatus resistive to the temperature change and change with time thereby to stabilize the AGC level by providing means for making the frequency of a video output of an automatic gain control (AGC) pilot signal 0. CONSTITUTION:When an AGC pilot signal is inputted, a switch 19 is changed over so that a signal obtained by shifting an output of a coherent oscillator (COHO) 1 by a frequency shifting circuit 15 is sent to a mixer 3. Although the operation after the mixer 3 generates an output is carried out in the same manner as heretofore, the frequency of an IF receiving signal is not the same as that of the COHO 1, but is shifted from the frequency of the COHO 1 by the frequency shifting circuit 15. Therefore, the frequency of an I, Q video signal the phase of which is detected by the signal having the frequency shifted from that of the COHO 1 by the frequency shifting circuit 15 becomes 0. Accordingly, even if there is an error in the zero point of the I, Q video signal or amplitude, the amplitude detected by an amplitude detector 16 is not changed, and therefore the AGC level is stabilized. The apparatus becomes free from the change of temperatures and with time.
Patent JP-H11227091-A (JP)
Title: Manufacture of photocatalyst carrying base plate
Inventor: NAGATA MAKOTO
IPC: B01J35/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a low cost method for manufacturing a photocatalyst carrying base plate containing a photocatalyst uniformly dispersed in a film and having a high activity and a long lifetime. SOLUTION: The method for manufacturing a photocatalyst carrying base plate comprises the steps of coating the plate with a dirt removing film forming liquid containing semiconductor fine particles having a photocatalytic action and a polysilazane by spray coating, then curing it. In this case, the particles having the photocatalytic action are a titanium oxide. A particle size of the titanium oxide in the liquid is preferably 0.05 to 1 μm. And, a weight ratio of the titanium oxide to the polysilazane in the liquid is preferably 1:1 to 10:1.
Patent JP-S59171360-A (JP)
Title: Facsimile transmitter
Inventor: ASANO YOSHIHIKO
IPC: H04N1/04
Filed: 1983-03-18
Abstract: PURPOSE:To reduce transmission time by detecting the width of an effective information area in an original, selecting a suitable standard original width among plural preset standard original widths and transmitting facsimile information as a picture signal having a bit number corresponding to the original width. CONSTITUTION:When a reader 3 reads one picture element at the left end of a line of l1 of an A4 size original 1, a detected output of the first change point is generated in a changing point detecting circuit 4 and a counter 9 detects the number of picture elements of an (x) area of the l1. On the other hand, a counter 11 detects the number of changing points at (y) area. A discriminating circuit 13 compares the bit number with that of one line of the preset standard original width, since the l1 is larger than 2x and the minimum standard original width is A5 size, a code represented by the A5 is outputted and stored in a control circuit 15. This operation is performed for each line. A picture signal of each line is stored in a memory 14 at the same time. When the reading is finished, the control circuit 15 detects the maximum standard original width stored by by said code signal, A5 in this case. When the control circuit 15 decides the transmitting size, the picture signal in the area corresponding to the A5 size is read, coded and outputted.
Patent JP-H06261496-A (JP)
Title: Geared motor
Inventor: YOSHIDA TERUYUKI
IPC: H02K7/116
Filed: 1993-03-08
Abstract: PURPOSE:To provide a geared motor in which noise is reduced by fixing the motor to a machine while damping vibration of the motor. CONSTITUTION:A motor fixing component 13 is disposed through a vibration absorber 14 to the outer peripheral part of a gear case 11 and a frame 17 located on the axis of the armature shaft 16 of an armature 15, i.e., a vibration source. This constitution damps vibration of motor and thereby vibration of counterpart machine effectively thus realizing noise reduction.
Patent JP-S60191064-A (JP)
Inventor: KURAMOTO NOBUYUKI
IPC: C04B35/58
Filed: 1984-03-13
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-H08218235-A (JP)
Title: Apparatus for piecing yarn in spinning machine
Inventor: MIMA HIROSHI
IPC: D01H1/115
Filed: 1995-02-10
Abstract: PURPOSE: To provide an apparatus without turning a parent yarn around by a turning air stream, consequently capable of surely attaching a fiber to the parent yarn and improving success ratio of piecing by holding the parent yarn inserted into a hollow spindle of a spindle member separated from a nozzle member by a holding member. CONSTITUTION: This piecing apparatus of spinning machine is obtained by providing a holding member 12 for holding a parent yarn (y) inserted into a hollow spindle 6 of a spindle member 5 separated from a nozzle member 2 with a prescribed tension so as not to be turned around by turning stream from the nozzle member.
Patent JP-H06256497-A (JP)
Title: Preparation of aromatic polycarbonate
Inventor: ENOMORI MASATSUGU
IPC: C08G64/30
Filed: 1993-03-08
Abstract: PURPOSE:To provide a process for preparing a polycarbonate excellent in hue, hydrolysis resistance and heat resistance to hydrolysis and resistance. CONSTITUTION:This polycarbonate is prepared by melt-polycondensation of an aromatic dihydroxy compound and a diaryl carbonate in the presence of a tetraarylphosphonium hydroxide compound and/or a tetraalkylphosphonium hydroxide compound.
Patent JP-S61207892-A (JP)
Title: Turbomolecule pump
Inventor: TAKAGI MICHIYUKI
IPC: F04D19/04
Filed: 1985-03-11
Abstract: PURPOSE:To enable precise regulation of balance of a rotor after assembly, by a method wherein split electromagnets are located to surfaces positioned facing each other of a thrust yoke located to the lower end of the outer periphery of a rotor to form a magnetic bearing, and this eliminates disassembly of a rotor constituting member during assembly. CONSTITUTION:An axial bearing 15 comprises a thrust yoke 15a, located to the lower end of a rotor 9, electromagnets 15b and 15c, situated to surfaces positioned facing each other in the axial direction of a yoke 15a, and an axial direction position sensor 16. The electromagnets 15b and 15c are so constituted as to be circumferentially split into at least two parts, and are located in a manner to extend further than a support member 5 supporting the rotor 9. This constitution causes the axial bearing 15 to be circumferentially split, and eliminates removal of the thrust yoke 15a from the rotor 9 during assembly. This prevents further losing of rotor balance during an assembling work, and enables provision of a low vibration rotor. Further, since the axial bearing 15 is located to the outer peripheral part of the rotor 9, regulation of a gap between the thrust yoke 15a and the bearing 15b, 15c is facilitated, resulting in improvement of assembling properties.
Patent JP-H08223566-A (JP)
Title: Surrounding state recognition device for vehicle
Inventor: TAKANO KAZURO
IPC: G08B21/00
Filed: 1995-02-10
Abstract: PURPOSE: To simply recognize a state around a vehicle without receiving a signal from an external vehicle velocity sensor or the like. CONSTITUTION: A vehicle stop decision section 4 of an image processing section 3 monitors a drive state by an image from a camera 2 and activates a surrounding state reception section 5 when stop of one's own vehicle is detected. The surrounding state recognition section detects whether or not other vehicle is in existence in front of the own vehicle based on the image from the camera and activates a notice device 6 when a vehicle in existence in front of its own vehicle starts from its stop state. When no vehicle is in existence in front of its own vehicle, a traffic signal is retrieved and the notice device 6 is activated when a red signal changes to a blue signal. Thus, a connector and a cable to receive an external signal are not required and the installation to a vehicle through compact configuration is facilitated.
Patent JP-2000246312-A (JP)
Title: Mandrel bar and mandrel mill rolling method
Inventor: TSUBOUCHI KENJI
IPC: B21B25/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To control occurrence of flaws such as seizure when high alloy steel pipes are rolled, prolong the pipe making life of a mandrel bar, and improve inner surface quality of seamless pipes by forming a Cr plating film with specific values of center line average roughness in axial direction on the surface of the mandrel bar. SOLUTION: A Cr plating film is preferably 0.1 μm or more but less than 1 μm in central line average roughness in the axial direction. Since the maintenance of lubricant during rolling depends on the depth and pitch of sectional curves of surface roughness of the mandrel bar, the surface roughness of the mandrel before plating is adjusted to a specified value. A solid lubricant film is formed on the surface of the mandrel bar and a liquid lubricant film is formed on the inner surface of the hollow pipe. Preferably, the thickness of the Cr plating film is about 20-100 μm and the lubricant supplied to the inner surface of the hollow pipe melts at high temperature and has an action to melt scale oxide. The material of the mandrel bar is made of a tool steel for hot working so that it can withstand tension during rolling.
Patent JP-S54139433-A (JP)
Title: Decision system for end of writing
Inventor: ISHIKAWA YASUYO
IPC: G06F3/14
Filed: 1978-04-21
Abstract: PURPOSE: To secure an assured writing by making use of the non-display period by using the timing pulse which decides the display and non-display periods of the CRT to confirm the writing which is carried out during the non-display period.  
     CONSTITUTION: The information to be displayed on the CRT screen is written into refresh memory 5 from the input source such as CPU1 and others. To perform this writing during the non-display period, CPU1 performs the address designation for reading circuit 11 and then reads out display timing pulse DISPTMG to decide whether the writing period or not. In case the writing is possible the address data is sent out for memory 5 to carry out writing. After this, the reading and writing actions are confirmed for DISPTMG to complete the writing acation. Thus, the display timing is secured at the time when the data is sent to memory 5 from CPU1, and the disagreement of the data is prevented caused by the automatic stop of the writing action. During the non-display period, the blanking period of the horizontal and vertical timing pulses of the CRT display unit is utilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05252517-A (JP)
Title: Receiver
Inventor: MOGI MINORU
IPC: H04N5/44
Filed: 1992-03-04
Abstract: PURPOSE:To improve the degradation of a picture quality caused by the generation of an impulse noise due to the reduction of an input level or a C/N, etc., at the time of raining, in a satellite broadcasting receiver. CONSTITUTION:In this receiver constituted of a frequency conversion circuit 3 which converts a desired signal from a high frequency signal into an IF signal, IF band limiting filter 4, and FM demodulating circuit 5, the IF band limiting filter 4 is equipped with filters having a normal band width and a narrow band width. An input signal level is detected by an AGC control voltage, and the IF band limiting filter of the narrow band width is selected when the input signal level is low. Thus, when the signal whose level is low is inputted at the time of raining, the IF band width becomes narrow, and noise components included in the signal are reduced, so that the degradation of the picture quality due to the impulse noise can be improved by the simple constitution.
Patent JP-H08248725-A (JP)
Title: Image forming device
Inventor: GOTO TAKASHI
IPC: G03G15/04
Filed: 1995-03-07
Abstract: PURPOSE: To reduce the length of a line type exposure means for writing a one-point image such as a seal impression as a proof mark, etc., and a top secret mark, etc., in a main scanning direction and to reduce the cost of the device. CONSTITUTION: The device is provided with the line type exposure means 12 whose writing area is made shorter in order to form a 2nd color image, the sum of bit data in a sub-scanning direction on respective positions in the main scanning direction of the 2nd color image is obtained, and the center of the effective area in the main scanning direction of the 2nd color image is decided from the area where the sum exceeds a threshold, then, the line type exposure unit 12 is moved in accordance with the decided image area. Besides, in the case the 2nd color image areas are plurally dotted, an image area to be outputted is specified on a display screen.
Patent JP-H03249087-A (JP)
Title: Hoist gear and elastic joint for elevator
Inventor: TANAKA MASAKATSU
IPC: B66B11/08
Filed: 1990-02-27
Abstract: PURPOSE:To reduce a shock by providing multiple holes on a concentric circle of one coupling, and comprising rubber bushes provided in the other coupling and inserted into the described holes, and setting more than one combination of which gap between the hole and bush is zero, while setting combinations of contactless gaps. CONSTITUTION:A coupling 13 is fixed to a motor shaft 11 and a coupling 12 is fixed to a high speed shaft 10 respectively, and multiple movable engagement holes 16 are provided concentrically in the coupling 12. One movable engagement hole 16' among them has a diameter smaller than that of others. Pins 14 are fixed to the coupling 13, and each rubber bush 15 having the projecting spherical face is provided in the outside face of one end of each pin 14 to be engaged with the movable engagement holes 16, 16'. A gap (g) is interposed between each movable engagement hole 16 and each rubber bush 15 to keep contactless, and the movable engagement hole 16' and the rubber bush 15 touch each other over the whole circumference to keep a gap in zero. Consequently, transmission of the starting shock to a cage is reduced.
Patent JP-S60242003-A (JP)
Inventor: KAKEHI MASAYUKI
IPC: B27K3/15
Filed: 1985-03-09
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-S57161724-A (JP)
Title: Liquid crystal cell
Inventor: UENO TOSHIHIKO
IPC: G02F1/1347
Filed: 1981-03-30
Abstract: PURPOSE:To decrease cell thickness and to improve production efficiency by making a through hole at part of an intermediate substrate and then injecting liquid crystal through one injection hole when manufacturing a lamination cell consisting of (n) layers by using (n+1) transparent electrode substrates. CONSTITUTION:For the manufacture of a multilayered lamination cell which performs coloring-matter display by using nematic liquid crystal containing multicolor dye, transparent substrates 1, 4 and 6 are used, a transparent electrode 2 and orientation-treated films 3 and 5 are formed on the substrates 1 and 6 on the side of liquid crystal 7, and a transparent electrode 2 and orientation- treated films 3 and 5 are also formed on both sides of the intermediate substrate 4. The intermediate substrate 4 has through holes 4 and 9 where on hindrance to display is caused, and liquid crystal 7 is injected through the injection hole 8 of the substrate 1 to inject the liquid crystal 7 into cells through one injection hole 8; and the injection hole 8 is sealed up to facilitate the manufacture and also to shorten an manufacture time.
Patent JP-H09216338-A (JP)
Title: Apparatus and method for printing solder paste
Inventor: SHIMIZU TAKAHIKO
IPC: H05K3/34
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To partially control the amt. of cream solder supplied to a printed wiring board by one squeegee sweeping by one squeegee. SOLUTION: A squeegee sweeping the surface of a screen mask to supply cream solder to an electronic circuit board not shown in a drawing is divided into a plurality of parts 3a, 2b. An angle adjusting shaft 4a adjusts the angle of the squeegee part 2a and an angle adjusting shaft 4b adjusts the angle of the squeegee part 2b. The angle adjusting shafts 4a, 4b obtain power from a stepping motor to be driven. Since a preliminarily programmed angle control signal is applied to the stepping motor, the squeegee parts 2a, 2b become variable in angle on the way of the sweeping on the screen mask and the supply amt. of cream solder can be arbitrarily adjusted at every opening part on the screen mask 1.
Patent JP-S62211513-A (JP)
Inventor: BUORUFUGANGU PORUTO
IPC: F02D41/18
Filed: 1987-03-03
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-S52130248-A (JP)
Title: Memory interface circuit
Inventor: NAITOU WATARU
IPC: G11C11/41
Filed: 1976-04-24
Abstract: PURPOSE:To eliminate the increase in the hardware quantity and to make easy for the clock cycle control, by controlling the refresh request and the cycle steal request together.
Patent JP-S62204770-A (JP)
Inventor: FURUKAWA SHIGEO
IPC: C08F8/00
Filed: 1986-03-03
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-H11247097-A (JP)
Title: Double-sided coated paper for printing
Inventor: HIGUCHI MASAHIRO
IPC: D21H19/56
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain double-sided coated printing paper, excellent in white paper gloss, print gloss, smoothness, especially high stiffness, and in printing suitability such as water-absorbing impression property and ink dryability. SOLUTION: This double-sided coated paper for printing is obtained by disposing coating layers each containing a pigment and an adhesive as main components on both the sides of raw paper. Therein, the average value L of Clark projection lengths in the longitudinal and latitudinal directions, especially measured on the basis of JIS P-8143A for the double-sided coated paper satisfies the following inequality: L>1.28×+40 [L is the average value L (unit: mm) of Clark projection lengths in the longitudinal and latitudinal directions; X is the unit weight (g/m<2> ) of the product], and when the double-sided coated paper is measured with a mercury porosimeter, a space volume in a length of 0.03-0.3 μm is 9.00-11.50 cc/m<2> .
Patent JP-S55139762-A (JP)
Title: Process for producing electrode
Inventor: FUJII TOSHINOBU
IPC: H01M4/00
Filed: 1979-04-19
Abstract: PURPOSE:To provide a light, corrosion-resistant electrode, by forming a silver layer on an aluminum electrode support with an interlayer between them and further forming a ruthenium oxide layer thereon. CONSTITUTION:An aluminum electrode support is coated with a zinc interlayer formed, for example, by zinc substitution method and then a silver plating interlayer formed by silver plating method. The interlayer is then coated with a silver paste composed of silver as major component and glass, followed by sintering. The silver paste layer is 10-20mum in thickness. The silver paste layer is coated with a ruthenium oxide paste composed of ruthemium oxide as major component and glass, followd by sintering as in the silver paste. Before applying the paste, the substrate is preferably heated to remove occluded gas under vacuum.
Patent JP-H07304627-A (JP)
Title: Cosmetic
Inventor: SAKUTA KOJI
IPC: A61K8/00
Filed: 1995-03-07
Abstract: PURPOSE:To obtain an aqueous cosmetic mixed with a silicone modified with a polyether, having no problem of a smell with time. CONSTITUTION:The cosmetic mixed with a silicone compound of the formula R<1>a, R<2>bSiO(4-a-b) [R<1> are the same or different 1-10C alkyl groups, aryl groups, aralkyl groups or fluorine-substituted alkyl groups; R<2> are organic groups of the general formula (CH2)k(CH=CH)m(CH2)nO (CxH2xO)yR<3> (R<3> is H or a 1-20C alkyl group or acyl group; (a), (b), (k), (m), (n), (x) and (y) are l.0<=a<=2.5, 0.005<=b<=1. (k) is an integer of >=2. (m) is 0 or 1; (n) is an integer of >=1. The total of k+m+n is an integer of >=6, (x) is 2-4 as an average value and (y) is 3-20 as an average value.
Patent JP-H07262778-A (JP)
Title: Semiconductor memory device
Inventor: OKURA MASAHIKO
IPC: G11C11/41
Filed: 1994-03-17
Abstract: PURPOSE:To shorten the time required for initialization of cell information by means of a control circuit outputting a compensating signal, etc., and a clear circuit for rewriting initial data. CONSTITUTION:At the time of initializing operation, a set signal S and initial value data D are inputted to a control circuit 3. The control circuit 3 outputs complementary control signals CNT and the inverse of CNT by this input. A clear circuit 2 is activated by this output. Based on the activation of the clear circuit 2, the same cell information is written in many memory cells 1 as the initial value regardless of the selection or non-selection of a word line WL, bit lines BL and the inverse of BL. Consequently, the time required for initialization of cell information is shortened.