baber/WOPTO huggingface dataset:
Patent JP-H06214384-A (JP)
Title: Production of 1,2-quinonediazidosulfonic ester
Inventor: HANAWA KAZUMI
IPC: C07C309/71
Filed: 1993-04-30
Abstract: PURPOSE:To produce 1,2-quinonediazidosulfonic ester giving a positive type radiation sensitive resin compsn. suitable for use as a radiation sensitive resist especially for the production of an integrated circuit by mixing with an alkali- soluble resin. CONSTITUTION:Tetrahydroxybenzophenone and 1,2-quinonediazidosulfonic acid halide are brought into a condensation reaction in the presence of amines. The objective 1,2-quinonediazidosulfonic ester having a high percentage of tetraester and free from a trace of metallic residue derived from the used basic catalyst is obtd.
Patent JP-H0965119-A (JP)
Title: Image processor
Inventor: NAKADA HIRONOBU
IPC: G06V10/143
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of correctly marking the character string of a processing object and to more easily perform marker editing by specifying a rectangular area completely including the character string as an image processing area when a part of the character string is included in a closed area specified by a marker. SOLUTION: This processor is provided with an area recognition means for reading image data from the images of an original 1, detecting characters belonging to a prescribed area on original images based on the image data and recognizing the rectangular area completely including the characters. That is, when the characters 'A, B and C' are present on the boundary of the rectangular area (first rectangular area) circumscribing the closed area surrounded by the line 2 of the marker on the original 1, a minimum rectangular area (second rectangular area) 3 completely including the characters 'A, B and C' is recognized as the image processing area. In this case, the judgement of whether or not the characters are present on the boundary of the first rectangular area is executed based on whether or not color picture elements other than white are present on the boundary.
Patent JP-S61294808-A (JP)
Inventor: SHIMADA HIROSHI
IPC: H01G9/02
Filed: 1985-06-22
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-2000102753-A (JP)
Title: Painting jig and paining device for door sealing material for automobile
Inventor: KOMORI HIROKI
IPC: B05C1/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To easily execute the application of paint to prevent the generation of fusion sounds by erecting a lip on a paint application side accompanying the sliding of a slider sliding within a channel part for guiding the lifting of a door window pane and infiltrating the flank of the slider with the paint. SOLUTION: The slider 2 is put into the channel part of a glass run and the outer lip is turned up and is previously ridded on both slopes 3. While feeding the paint from paint supply sections 4, an operator holds a handle 6 and slides the slider 2 on the inside surface of the sidewall of the channel part. The outer lip is ridden on the slope 3 on the forward side in the sliding direction and is raised by accompanying the same and the paint infiltrated into the paint application part 5 is applied to the fused point of the outer lip. The application of the paint is executed at the width corresponding to the length of longitudinal grooves 7 and the application range is limited to the necessary points.  Further, transverse grooves 8 are formed together with the longitudinal grooves 7 at the slider 2 and the paint is infiltrated toward the slider direction to eliminate the occurrence to unequal paining.
Patent JP-H08327080-A (JP)
Title: Air conditioner
Inventor: ITO TAKESHI
IPC: F24F13/30
Filed: 1995-06-02
Abstract: PURPOSE: To prevent a dripping of water from being carried out on a cross-flow fan by a method wherein the number of rows of heat exchanging tubes of an indoor heat exchanger is set such that the number of rows of heat exchanging tubes in a heat exchanger installed at an upper side is made to be lower than the number of heat exchanging tubes of a heat exchanger placed at the most near lower side of a cross-flow fan. CONSTITUTION: A first indoor heat exchanger 4 is placed at a lower side near a cross- flow fan 2, and a second indoor heat exchanger 7 is placed at an upper side which is a far position from a cross-flow fan 2. The number of rows of heat exchanging tubes 7a of the second indoor heat exchanger 7 is set to be lower than the number of rows of heat exchanging tubes 4a of the first indoor heat exchanger 4.  Drain condensed by the first indoor heat exchanger 4 is positively received by a first drain pan 3, drain condensed in the second indoor heat exchanger 7 is reduced in correspondence with the less number of rows of the heat exchanging tubes 7a of the second indoor heat exchanger 7 in view of its volume, the volume does not reach such an amount of overflowed drip against its flowing-down action, but the flow is positively flowed down onto the first indoor heat exchanger 4, and the flow is flowed down into the first drain pan 3.
Patent JP-S63301104-A (JP)
Title: Tread adjusting device for vehicle
Inventor: IWAMOTO MASATOSHI
IPC: B60B35/14
Filed: 1987-05-29
Abstract: PURPOSE:To make it possible to adjust respective tread distances of right and left wheels of front and rear even in running by providing respective hydraulic cylinders which make respective right and left axles of front and rear expand and contract, which providing a pressure oil supplying device which makes respective hydraulic cylinders expand and contact at equal speed and still in same quantity. CONSTITUTION:Respective hydraulic cylinders 32a-32b are attached separately to right and left front wheels 4a, 4b and right and left rear wheels 5a, 5b respectively. And a pressure oil supplying device 49 is equiped in the midst of hydraulic pipings which connect respective hydraulic cylinders 32a-32b to a hydraulic pump 60. In this case, the pressure oil supplying device 49 is composed of a two way change value 61 and a synchronize cylinder 62. Now, if the two way change value 61 is changed over, for instance, to left side, pressure oil from the hydraulic pump 60 is supplied to one side of respective cylinder chambers 68 of the synchronize cylinder 62. Then respective pistons 69 move to the left mutually at equal speed and still same quantity. As the result of this action, respective hydraulic cylinders 32a-32b move to outward, right and left, at equal speed and still in same quantity.
Patent JP-S5661080-A (JP)
Title: Control device for magnetic recording and playback device
Inventor: NUKUI KATSUYOSHI
IPC: G11B15/02
Filed: 1979-10-23
Abstract: PURPOSE: To enable excellent and sure lead-in control, by controlling tape run with either playback time code according to tape speed, or timer output of a timer reset with tape shift.  
     CONSTITUTION: When a tape speed is less than a given value, the playback time code from a tape 6 is read in a microcomputer of a control device 28 and damping is controlled depending on the difference with the time code designated via an operation console 29. If this difference is more than the set value, the time code is stored in the memory of the device 28, and the tape 6 is detached from the head with a tape shifter 16 via the memory, to make the tape 6 in a high speed run. Similtaneously, a timer 25 is reset via the memory, and according to the direction of high  speed run of tape, the timer indication value of a scale 18 is added or subtracted to  the time code of the memory. Further, if the difference with the designated time  code is within a given value, the tape is switched to a low speed run, allowing to  perform the control of tape lead-in excellently and surely without wear of heads. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5260285-A (JP)
Title: Method of producing iron oxide catalyst
Inventor: OOBAYASHI SHIGEJI
IPC: B01J37/06
Filed: 1975-11-12
Abstract: PURPOSE:A molded product containing iron compounds is washed with a solution containing ammonia, dehydrated, and dried to obtain a NOx reduction catalyst with excellent catalytic activity.
Patent JP-H0431331-A (JP)
Title: Automatic cutting, chamfering and machining device for glass base plate
Inventor: MATSUZAWA YUICHI
IPC: C03B33/02
Filed: 1990-05-25
Abstract: PURPOSE:To stabilize cutting by fixing a glass base plate in a carrier means with nipping, automatically scribing along a cutting line and performing bending and cutting of the glass base plate along the resultant scribing line. CONSTITUTION:A housing A1 in a cutting device A has automatic open and shut doors 11 and 12 opening and shutting according to transferring timing at a front end part and a rear end part in advancing direction of a carrier means 1. A glass base plate 'a' is nipped and fixed by the carrier means 1 with leaving an end part and linearly transferred to forward along a conveying path 4. Then, a scribing line for cutting along the end part of the transferring glass plate 'a' is engraved by a scribing means 2 provided in a way of the conveying path 4. Next, the end part of the glass base plate 'a' is bent and cut along the scribing line by a cutting means 3. Then, treated glass plate 'a' is carried out from the door 12.
Patent JP-H034968-A (JP)
Title: Washing method
Inventor: AOKI MOTOHISA
IPC: B05D3/12
Filed: 1989-05-30
Abstract: PURPOSE:To perform safe washing simply and effectively without deteriorating working environment by sprinkling a washing solution on which ultrasonic wave are superposed over a plurality of articles to be washed which move in a tunnel-shaped zone under rotation in the axial direction thereof. CONSTITUTION:Works 2(articles to be washed) are moved in a tunnel-shaped zone, which is covered so as to prevent the mixing of foreign matter from the outside and the scattering of a washing solution to the circumference, under rotation in the axial direction thereof. A process consists of four stages of rough washing 27, precise washing 28, steam washing 29 and cooling 30 and both of the rough washing and the precise washing are set to ultrasonic sprinking-over washing and a washing solvent is sprinkled over the works 2 from a nozzle 20 having the vibrator 21 coupled with an ultrasonic oscillator 22. The solvent vapor generated from a steam washing zone is diffused and spread to front and rear zones from the gaps on both sides of this zone but condensed by arranging cooling pipes to the side surfaces of the front and rear zones and recovered. The exhaust zones 26 provided before and behind the washing part gather the gases from the washing part and the outside to discharge the same.
Patent JP-S5762642-A (JP)
Title: Signal converter
Inventor: FUKUHARA YOSHIHIKO
IPC: H04B3/00
Filed: 1980-10-02
Abstract: PURPOSE:To improve the noise characteristic, by causing the conversion frequency of a DC-DC converter to coincide with the frequency of the clock signal of a signal converter. CONSTITUTION:The clock signal of a clock signal line 7 is applied to a DC-DC convetter 8, and the conversion frequency of the DC-DC converter 8 is synchronized with this clock signal to prevent a minimum frequency of the beat frequency or the intermediate frequency from entering the frequency region of an analogue signal of a low frequency required on analogue signal lines 3 and 4. As the result, the noise characteristic of this analogue signal is not degraded. In case that a DC-DC converter is used independently of the DC-DC converter 8 in a current supply circuit 2, the conversion of this DC-DC converter is caused to coincide or synchronized with the clock signal of a signal converting circuit 5 to prevent degradation of the noise chracteristic on analogue signal lines 3 and 4.
Patent JP-S62293833-A (JP)
Title: Optical input and output device
Inventor: CHIKAMA TERUMI
IPC: H04B10/516
Filed: 1986-06-12
Abstract: PURPOSE:To provide lots of terminal equipments by allowing an optical loop network to be used for the coherent optical frequency multiplex communication system or the like using the heterodyne or homodyne using an optical frequency allocated to each terminal equipment and applying mutual communication. CONSTITUTION:Part of plural frequency lights from a 1st optical input section 1 is reflected on a mirror 5 having no wavelength dependancy, outputted to 1st optical output section 2, the remaining light is transmitted and the output side of the transmitted light is provided with an optical multiplexor means 6, which multiplexes the transmitted light and a single frequency light selected at a narrow band without giving effect onto the light of the other frequencies and inputted from 2nd optical input section 3 and outputs the result to a 2nd optical output section 4 with nearly no loss. The means 6 selects the light of single frequency from the 2nd light input section 3 without giving effect on the light of the other frequency at a narrow band and multiplexes said light and the light of plural frequencies inputted from a mirror 6 without almost any loss, and since the branch insertion loss is less and the interval of the light wavelengths is made very narrow, lots of small sized terminal equipments are inserted into the option loop network.
Patent JP-2000329878-A (JP)
Title: Installation stand
Inventor: TSUBOKURA TETSUYA
IPC: G12B5/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an installation stand free of the influence of vibration of a floor material, capable of being fixed on a part other than an exposed beam member. SOLUTION: In this installation stand, an instrument stand 12 is installed on the upper part of a pedestal 16 through a support 14, and a measuring instrument 22 is installed on the instrument stand 12. Plural pins 18, 18 are detachably mounted on the lower face of the pedestal 16. The pin 18 is formed so as to have a thickness insertable into a through-hole of a grating floor 24 and to have the length longer than the thickness of the grating floor 24.
Patent JP-H05333370-A (JP)
Title: Active matrix type liquid crystal display element
Inventor: ASAI YOSHIHIRO
IPC: G02F1/136
Filed: 1992-05-28
Abstract: PURPOSE:To provide the active matrix type liquid crystal display element improving the yield. CONSTITUTION:When an array board 26 is completed, the disconnection of a signal line 22 is inspected by measuring resistance at both of terminals of the signal line 22. Concerning the signal line 22 discovered the disconnection at a point X, a selecting voltage Vg is impressed between the gate and source of second thin film transistors at both of terminals connected to this signal line 22, and the respective second thin film transistors 27 are turned on. The disconnection of wiring 25 for repair is inspected by measuring resistance values at both of terminals of the signal line 22. When there is no problem as the result of the disconnection inspection, the crossing part of the signal line 22 having the disconnection and the wiring 25 for repair is irradiated with laser beams L from the side of an insulated board 21. Then, the signal line 22 and the wiring 25 for repair are short-circuited, the wiring 25 for repair is bypassed, and the disconnection of the signal line 22 is relieved.
Patent JP-S5469300-A (JP)
Title: Apparatus for taking finger mark
Inventor: IKEDA HIROKI
IPC: A61B5/103
Filed: 1977-11-14
Abstract: PURPOSE:To provide an apparatus capable of taking definite finger marks simply by putting fingers on a glass plate and detecting optical change on a boundary surface on the opposite side of  the surface to which pre-polarized light beam is projected, through polarizing filters, as change in  the beam of reflected light. CONSTITUTION:Light beam 30 polarized by polarizing filter 3 is projected on detection surface 7  of glass plate 4 with a proper incident angle. Air layer 12 is formed in recessed portion 9 on the surface of finger, and it is as if there is no finger on the glass plate 4, so that light beam 30 is reflected as reflection light beam 42, without causing any deflection. At a projection 10 of the finger, on the other hand, reflection factor is lowered at detection surface 7, and light beam projected to moisture layer 11 is also reflected on the surface 8 of finger. The reflection light 41, however, is made irregular by the disturbance to polarization due to irregular reflection and interference caused by the moisture layer 11, and quantity of light is reduced. Resultantly, reflection  light beam 50 is obtained through polarizing filter 5 disposed perpendicularly to the reflection light  beam 42, light at the portion corresponding to the recess 9 on the surface 8 of finger and dark at  the portion corresponding to the projection 10. In the above arrangement, if reflection preventing  film is applied on surface 6 for preventing reflection on light 32, change in polarization can be detected more distinctly.
Patent JP-S61295587-A (JP)
Title: Cleaning method
Inventor: TAKEDA MAKOTO
IPC: G03G21/00
Filed: 1985-06-25
Abstract: PURPOSE:To put a magnetic brush in cleaning operation without any hindrance even if a defect in feeding transfer paper occurs by allowing the magnetic brush to clean an image carrier which is fed beyond the position of a discharge transfer device brought under ON/OFF control in synchronization with paper feed timing. CONSTITUTION:When a sensor 12 does not turn on within a specific time after a register roller 7 is rotated, a defect in paper feeding is judged and the transfer device 8 is not operated. When the sensor 12 and transfer device 8 are so programmed that the transfer device 8 is turned on at a specific time after the sensor 12 turns on, the transfer device 8 never turns on before transfer paper P reaches a transfer position. Further, the sensor 12 turns off as the rear end of the transfer paper P passes through the 2nd sensor 12, but the transfer device 8 is only turned off within the specific time after the sensor 12 turns off. Consequently, the cleaning of the magnetic brush is carried out without any hindrance even if the defect in feeding the transfer paper occurs.
Patent JP-S5660815-A (JP)
Title: Exhaust device for 2-cycle engine
Inventor: YASHIRO YOSHINOBU
IPC: F01N5/02
Filed: 1979-10-23
Abstract: PURPOSE: To prevent unburnt oil from being condensed and reduce exhaust smoke  in an exhaust device having a silencer pipe for removing a noise of exhaust, by  heating a tail pipe with exhaust heat from an exhaust pipe.  
     CONSTITUTION: An exhaust device comprises a silencer pipe (a) for removing a noise of exhaust, exhaust pipe (d) for introducing the exhaust and a tail pipe (e) for leading out the exhaust to the atmospheric air. Into a wider control part d 1  of the exhaust pipe (d) the tail pipe (e) is inserted. The exhaust gas at high temperature flowing through in the exhaust pipe (d) heats the tail pipe (e). In this way, unburnt oil from an engine is not condensed in the tail pipe (e) and being discharged to the atmospheric air as in a state of gas without generating exhaust  smoke. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09319326-A (JP)
Title: Scanning circuit and matrix type picture display device
Inventor: KATO KENICHI
IPC: G09G3/36
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a scanning circuit in which the circuit current consumption and the size are reduced, and to provide a matrix type picture display device which is provided with the circuit. SOLUTION: The circuit has nine scan control signal lines 101 to 109 into which mutually different scan control signals are inputted and twenty-four pulse generating circuits 12 which generate pulse signals based on the logical operations of the signals inputted from three signal lines selected by mutually different contination from the signal lines. The lines 10 are divided into three scan control signal line groups 111 to 113 corresponding to inputted three figure signals. At least two figure signals are consisted with three or four signals having mutually different phases. Moreover, three scan control signal lines 10, which transmit signals to the circuits 10, are selected one at a time from the groups 111 to 113 .
Patent JP-S63301489-A (JP)
Title: Solid-state glow lamp
Inventor: NAMIKOSHI HIROMICHI
IPC: H05B41/04
Filed: 1987-05-30
Abstract: PURPOSE:To have quick and sure lighting-up by allowing a glow lamp for fluorescent lamp to work with solid-states. CONSTITUTION:When AC 100V is applied to circuits X and Y, the current is charged on a capacitor C1, and voltage at C1 rises immediately. An FET Q1 is turned on to put the point between X and Y into continuity, and filament current flows to filaments F1, F2 upon passing a stabilizer L1. The voltage at the capacitor C1 falls with a certain time constant, while an input logic of IC 1 rises relatively. A voltage proportional to the filament current is generated at the ends of a resistance R4, and is added to the input to IC 1 upon passing a zenor diode Z2. When maximum energy is accumulated in the stabilizer L1, the FET Q1 is cut off, and the energy accumulated in the stabilizer L1 is sent to a fluorescent discharge tube, and lighting-up is started quickly.
Patent JP-S5928178-A (JP)
Title: Temperature controlling device in heating roll fixing device
Inventor: WATANUKI MASAYOSHI
IPC: G03G15/20
Filed: 1982-08-09
Abstract: PURPOSE:To reduce power consumption of the whole of a copying machine without lowering the efficiency of fixing by constituting a controlling device by giving priority to electric conduction of a heater of fixing roll side over electric conduction of a heater of pressing roll side. CONSTITUTION:A heater 3 of fixing roll side is on/off-controlled at a set temperature by a fixing roll heater controlling circuit 17 without influenced by a temperature comparator circuit 15 of pressing roll side, and an on-signal of an exposure lamp. On the other hand, when the on-signal of the exposure lamp is outputted, a heater 10 of pressing roller side is turned on or off by a pressing roll controlling circuit 18 under conditions that an output of a temperature comparator circuit 14 of fixing roll side is not made. If the on-signal 16 of the exposure lamp is not outputted, it is inverted by an inverter I2 and an input of high level is given to an input terminal of an AND circuit A2. Accordingly, if there is an output from the temperature comparator circuit 15 of pressing roll side, the heater 10 is conducted irrespective of presence of output of temperature comparator circuit 14 of fixing roller side.
Patent JP-S6116602-A (JP)
Title: Input circuit
Inventor: SHIYOUJI NORIO
IPC: H03F3/20
Filed: 1984-07-03
Abstract: PURPOSE:To reduce or eliminate the influence of variance in the current amplification factor of a transistor (TR) for a constant current power source even if there is the variance in a complementarily-connected input circuit. CONSTITUTION:Transistors (TR)Q11 and Q12 operate as a constant current source in the constitution shown in a figure, so a signal from a terminal T1 appears at a terminal T2. In this case, currents I1 and I0 satisfy an equation I. If current amplification factors betaP and betaN vary within a range of, for example, 100-300, an equation II holds when betaP=100 and betaN=300, and an equation IIIholds when betaP=300 and betaN=100; the current variance of TRQ3 as an output stage is reduced similarly and stable operation is obtained. Further, TRs Q12 and Q16 are connected to TRs Q18 and Q19 similarly to TRs Q14 and Q17, so a bias current IR is not affected by variances in current amplification factors betaP and betaN and a constant current I0.