baber/WOPTO huggingface dataset:
Patent JP-H09107472-A (JP)
Title: Method and device for image data conversion
Inventor: AOKI SHIN
IPC: B41J2/52
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an image data conversion method and an image data converter capable of preventing picture quality degradation such as pseudo contour. SOLUTION: This converter is provided with an average error calculation means 101 for obtaining the average value of the error of the periphery of a picture element under consideration from an error buffer, correction means 102 to 104 for correcting an input picture element value (in) based on an error average value obtained by the average error calculation means 101, a gradation conversion means 105 for converting a correction value (sum1) obtained by the correction means 102 to 104 to an M-ary output picture element value, a second arithmetic means 106 for adding the error average value obtained b the average error calculation means 101 and the input picture element (in) and a third arithmetic means 107 for obtaining the difference of an added result sum2 by the second arithmetic means 106 and the output picture element (out)  obtained by the gradation conversion means 105 and holding the difference in the corresponding position of the error buffer.
Patent JP-H02106989-A (JP)
Title: Semiconductor laser device
Inventor: HASEGAWA KAZUYOSHI
IPC: H01S3/23
Filed: 1988-10-17
Abstract: PURPOSE:To control each laser beam independently, and to prevent noises due to return beams by receiving each monitor beam by separate PD for monitor and severally driving APCs. CONSTITUTION:An LD chip 1 is die-bonded with the low surface section 12 of a stepped Si sub-mount 11, and currents are made to flow through a P-N junction vertically in the LD chip 1, thus emitting laser beams A5a, B5b from the front end face 8 of the LD chip 1 while emitting monitor beams A6a, B6b from a rear end face 9. Monitor beams A6a, B6b are not made to intervene mutually by a protrusion section 15 separately, and are received to PDs A14a, B14b for monitor shaped to stepped boundary surfaces 13 respectively. Monitor beams are converted into separate electric signals by each PD A14a, B14b for monitor in laser beams A5a, B5b, and an optical output is controlled by each APC circuit. A stepped boundary surface 13 is provided with a proper inclination to prevent return beam noises by reflected beams from the PDs for monitor to the rear end face 9 of the LD chip 1 at the same time.
Patent JP-S62124400-A (JP)
Title: Air accumulating detecting device for piping system
Inventor: IMAI ISAMU
IPC: F17D5/00
Filed: 1985-11-21
Abstract: PURPOSE:To make it possible to early find a function trouble in a piping system due to the occurrence of air accumulation, by detachably mounting at a part of the piping system a vessel into which a liquid in the piping system is releaseably induced, and providing a detecting means for detecting the absence of the liquid in the vessel. CONSTITUTION:A pump casing 7 of a multiple plunger pump is formed at its upper end with an opening, and a vessel-like detecting device 1 is detachably mounted at its lower end to the opening of the casing 7. The detecting device 1 includes a detecting electrode at an intermediate portion thereof. A current is applied between the electrode and the casing to detect the presence of a liquid in the device 1. When air accumulation occurs because of failure of a hood valve, water leakage through a gland packing, and the like, the liquid in the device 1 is lost to make a relay 4 inoperative and operate an alarm buzzer 5.
Patent JP-S62121341-A (JP)
Title: Damage inspection device for optical disk
Inventor: YAMAKAWA KENICHI
IPC: G01N21/95
Filed: 1985-11-21
Abstract: PURPOSE:To decide whether the quality of an optical disk is good or not, and also the defective part of a manufacturing process, by providing a flaw length setting part, a flaw length deciding part, a section data counting part, a data adding part, etc. CONSTITUTION:The flaw length setting part (a) has comparators 1-3, a flaw length deciding part (b) has counters 7, 8, and a section data counting part (c) has counters 4-6 and storage devices 11-13. Also, a data adding part (d), a total number data storage part (e), and a data input/output control part (f) are provided. In this state, a clock signal A is applied to the comparators 1-3 of the setting part (a), and the reference value of length of a flaw is set by latch signals B-D. Subsequently, the counters 7, 8 of the deciding part (b) compare a flaw length resolution clock signal F with a flaw length signal from a measuring head, and the length of a flaw is measured. Next, the storage values of the memory devices 11-13 of the counting part (c) are read to a counter 19 of the adding part (d). Also, the data of the storage part (e) is sent to the counter 19 through a temporary memory device 16 by a control signal P. By repeating this operation, the contents of the memory devices 11-13 are stored 23.
Patent JP-H0596281-A (JP)
Title: Treatment of starch-containing waste water
Inventor: FUKUNAGA MASAMI
IPC: C02F1/56
Filed: 1991-10-09
Abstract: PURPOSE:To treat starch-containing water by an inexpensive flocculation and sedimentation method without using a biological treatment method. CONSTITUTION:A water-insoluble inorg. powder is added to starch-containing waste water as a filler to be mixed therewith under stirring and an inorg. flocculant is then added thereto under stirring. After the pH of this waste water is adjusted, a polymeric flocculant is further added to the waste water under stirring to perform treatment.
Patent JP-H06113188-A (JP)
Title: Automatic focusing camera
Inventor: KITANO SATORU
IPC: H04N5/232
Filed: 1992-09-30
Abstract: PURPOSE:To reduce the influence of the DC offset voltage error of an A/D converter upon focusing operation by controlling DC bias potential by an offset value detected in a light shielded state, and supplying the offset value of the controlled DC bias potential to a bias control means by a closed loop. CONSTITUTION:A microcomputer 50 is turned into an offset voltage detection mode immediately after power supply is applied, and controls an iris motor drive circuit 62, and turns a diaphragm mechanism 60 into a perfect closed state, and changes PWM output from the microcomputer 50 so that the offset value comes into a prescribed range by making a focusing evaluation value obtained from an evaluation value generation circuit 45 the offset value. The PWM output is held by a voltage hold circuit 44 through a detection circuit 41, and simultaneously, the bias potential is changed by a subtracter 22. Namely, a system forms the closed loop until the offset value after PWM modulation becomes within the prescribed range, and the PWM output is adjusted automatically. After adjustment is finished, the system turns into a usual state, and the PWM output comes not to be outputted.
Patent JP-H04139657-A (JP)
Title: Electronic equipment system
Inventor: UMEDA KAORU
IPC: G11B20/00
Filed: 1990-09-29
Abstract: PURPOSE:To execute basic operation through simple operation by providing a control device to control the operation of plural AV equipment including medium reproducing devices with a general purpose operating key, and controlling and switching the device loaded with a medium among the medium reproducing devices into a reproducing state. CONSTITUTION:The reproducing device (CDP) 11 of a compact disk (CD), two sets of cassette decks 12, 13 to reproduce a cassette tape, and a turner 14, etc., are connected to the control device such as a system stereo device, etc. An operate key 29, at least, of the general purpose operating key is provided on the operating panel surface of the control device 20, and the reproducing device to which the medium is loaded first is controlled and switched into a reproducing mode, and the selection control of a reproducing operation which the reproducing operation can be easily and surely executed, and operability is improved.
Patent JP-H02111456-A (JP)
Title: Apparatus for treating garbage
Inventor: YOSHINO MASATAKA
IPC: E03C1/266
Filed: 1988-10-18
Abstract: PURPOSE:To easily fit a dewater part by constituting the dewater part composing of a dewater casing and a dewater drum, etc., so as to have interchangeability as fittable to both sides of right and left to a shredding part. CONSTITUTION:In a casing 10, a charging hole 6 connecting with a drainage hole 2 of a sink 1 is arranged at the upper part, and the shredding part 10d arranging shredding edges rotated with a motor 12, is arranged at the lower part of the charging hole 6. A feeding part 22a is connected with this casing 10. Further, in the dewater casing 24, a discharging part 26 communicating with the feeding part 22a is arranged, and a drainage hole 28 connected with a draining hose 27 communicating with a sewer pipe, etc., at the lower part is arranged. Further, the dewater drum 31 having plural dewater holes and rotated with a motor is arranged in the dewater casing 24. Then, the dewater part 23 composing of the dewater casing 24 and the dewater drum 31, etc., is constituted so as to have the interchangeability as fittable to both sides of right and left to the shredding part 10d. In this result, the titled device can be easily fitted.
Patent JP-H0979418-A (JP)
Title: Water faucet handle
Inventor: MIYAWAKI NOBUHO
IPC: F16K31/60
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a water faucet handle which has an advantage of both a lever rotary handle, easily indicating a rotating direction, and, a rotary operation handle, installed a plurality of protrusions for finger hooks on the side surface of the handle and capable of being operated by holding whole of the handle. SOLUTION: Protrusions 22 and 24 are made on the side surface of a cylindrical handle 20, containing a temperature control cock for water faucet 12. A special protrusion 24 of one of protrusions is designed flush mount with the upper top of the handle 20. The other protrusions 22 are designed to be positioned on such places as their upper ends being apart from in the axial direction of the top surface of the handle 20. And, the special protrusion 24 should be more projected from the side surface of the handle 20 than the other protrusions 22.
Patent JP-2001084774-A (JP)
Title: Semiconductor storage
Inventor: TAKEDA KOICHI
IPC: G11C11/418
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To speed up reading and writing operations and to reduce hardware scale by simultaneously activating a word line corresponding to the value of an inputted row address out of a plurality of word lines and a column address line corresponding to the value of an inputted column address out of a plurality of column selection lines. SOLUTION: When a row decoder 200 activates a word line 106 (i) to High potential, data being written to memory cells 104 (i, 1)-104 (i, N) is outputted to pairs of bit lines 105 (1)-105 (N). At the same time, while a column decoder 300 is in a non-selected state before writing operation, one column selection line 107 (j) out of all column selection lines in high potential is activated to low potential, thus enabling PMOS transistors MP (j) and MPB (j) to conduct electricity and electrically connecting the selected pair of bit lines 105 (j) to the input terminal of a sense amplifier 102 via a common pair of bit lines 108a and 108b for reading.
Patent JP-H04138541-A (JP)
Title: Automatic collecting and distributing system for program
Inventor: ARAKI TERUO
IPC: G06F9/445
Filed: 1990-09-28
Abstract: PURPOSE:To reduce management work and to attain accurate management by providing this automatic program collecting/distributing system with a means for monitoring the updating state of a program stored in an auxiliary storage device (aux. ST) for a terminal equipment from a center computer at each fixed time and a means for collecting/distributing the updated program. CONSTITUTION:The center computer 1 transmits a program generation management number informing instruction (PGMNII) to the terminal equipment 6 at each fixed time. The terminal equipment 6 receiving the PGMNII message edits a program generation management information area 71 stored in the aux. ST 7 as a PGMNI and informs the edited result to the computer 1. A center side collection/distribution management control part 3 compares a program name included in the message with a program name storing area 72 stored in an aux. ST 2, and when the former value is lower, transmits a program transfer instruction to the equipment 6 and requests the equipment 6 to transmit an updated program. Consequently, program malfunction due to a program generation management error or unnecessary updating can be prevented, management work can be reduced and accurate management can be attained.
Patent JP-H0571703-A (JP)
Title: Automatic chemical agent pouring device in multiboiler installation system
Inventor: WAKASA AKIRA
IPC: F22B37/56
Filed: 1991-09-13
Abstract: PURPOSE:To simplify the device and reduce the cost for an automatic chemical agent pouring device in a multi-boiler installation system. CONSTITUTION:A plurality of boilers 1 are provided and the number of boilers that are operated is controlled according to the amount of load in a multi-boiler installation system, and a chemical agent pouring pump 2 that pours a chemical agent to a supply water channel that is common to all boilers is provided. And, a chemical agent pouring controller 3 is provided to regulate the discharge volume of the chemical agent pouring pump according to the number of boilers in operation.
Patent JP-H02110562-A (JP)
Title: Heating device
Inventor: TARUHA HIDEAKI
IPC: G03D13/00
Filed: 1988-10-20
Abstract: PURPOSE:To obtain a satisfactory recorded object, in which wrinkles are not generated even by heating processing, by providing an exhausting means just in front of an abutting part between a heating drum and a nip roller. CONSTITUTION:An exhaust fan 90 is provided in the lower direction of a guide member 70 which guides a photosensitive material A from an inserting port 40 of a heating unit 4 to the abutting part between a heating drum 52 and a carry roller 54. When the photo-sensitive material A is heated and developed by the heating drum 52, moisture to be included in the photo-sensitive material A is evaporated and accumulated near the guide member 70. Here, by always rotating the exhaust fan 70, the moisture to be generated from the photo-sensitive material A is passed through a hole 98 of the guide member 70 and exhausted from an exhaustion hole 94 out of the unit. Then, when the photo-sensitive material A is inserted from the inserting port 40, the material is not humidified and the heating processing is directly started. Thus, wrinkles are not generated by the heating processing and satisfactory recorded objects can be obtained.
Patent JP-H08105753-A (JP)
Title: Route guidance system for mounting on vehicle
Inventor: WAKABAYASHI SHINJI
IPC: G10L13/02
Filed: 1994-10-03
Abstract: PURPOSE: To prevent a driver from missing a voice guidance operation when a vehicle approaches a crossing in a system which is provided with an audio apparatus for mounting on the vehicle in addition to a navigation system with the voice guidance operation. CONSTITUTION: The present position of an own vehicle is always detected by an angle sensor and a speed sensor for a navigation system 3 or by a GPS receiver 35. A monitoring means inside the navigation system 3 monitors the distance between the position of the own vehicle and a next crossing. When the distance becomes a definite value or lower, it is checked by a discrimination means which discriminates whether the crossing is a specific crossing which is to be guided by a voice. When the crossing is the specific crossing, a navigation controller 31 outputs, via a bus line 6, a control signal by which a sound volume to an audio apparatus is attenuated or made zero, and the voice guidance operation of the crossing is performed. After that, it is confirmed that the voice guidance operation has been finished or that the distance between the present position of the own vehicle and the crossing has become the definite value or higher, the sound volume is restored, a pause is released, and a reproducing operation is restarted.
Patent JP-S63116999-A (JP)
Inventor: HASHIMOTO KAZUO
IPC: B66F19/00
Filed: 1986-11-05
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-H03124101-A (JP)
Title: Dielectric filter
Inventor: SOGO HIROYUKI
IPC: H01P1/205
Filed: 1989-10-09
Abstract: PURPOSE:To facilitate the frequency adjustment of a TEM mode resonator by scraping off a ground face near an open end of the resonator partially so as to adjust variably the center resonance frequency. CONSTITUTION:The entire outer face of a dielectric plate 21 except its bonding face is metallized to form a conductor layer and a ground face 3 is constituted. The conductor layer of the ground face 3 opposite to the bonding face of the dielectric plate 21 is scraped off partially near an open end 41 of each resonator 4 to reduce a fringing capacitor C thereby adjusting the resonance frequency, resulting in obtaining the satisfied filter characteristic. Since the resonance frequency is adjusted in the increasing way, when the length of the conductor pattern of each resonator 4 is designed in advance to be longer a little, the ease of adjustment is attained.
Patent JP-H08125323-A (JP)
Title: Hybrid integrated circuit board module
Inventor: NAKAMURA TORU
IPC: H05K3/34
Filed: 1994-10-27
Abstract: PURPOSE: To prevent the crack of solder for connecting the pin of an integrated circuit board to the connecting terminal of a printed board based on thermal expansion. CONSTITUTION: A hybrid integrated circuit board module stands and connects an integrated circuit board 2 with solder via three or more pins 3 aligned in parallel on a printed board 1, inserts the pins 3 to the connecting terminal 4 of the board 1, increases and connects the buildup amount of solder 5 from the pin 3 of center of the aligned pins to the pin 3 of the outer end.
Patent JP-H0979788-A (JP)
Title: Thermal stress preventing structure for heat exchanger
Inventor: YOKOYAMA YUICHI
IPC: F28F9/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To permit the absorption of thermal stress by forming the vicinity of end part of a protector, connected to an end plate, so as to be deformable elastically. SOLUTION: This is a thermal stress preventing structure comprising an elastically deformable spring unit 7 formed by bending the end part of a protector 5, constituting a radiator core 1 so as to be arced and the free end of the spring unit 7 retained by the inside wall 6 of a tank engaging recessed groove 6, formed on an end plate 4, to incorporate into the inside wall 6c.
Patent JP-H02109703-A (JP)
Title: Tread adjusting device for vehicle
Inventor: IWAMOTO MASATOSHI
IPC: B60B35/14
Filed: 1988-10-18
Abstract: PURPOSE:To adjust a tread easily while running by means of utilization of a steering mechanism by arranging aside a turn stopping member which is in parallel to a movable case and can restrict the turning movement of the movable case in relation to an axle case and the lock means of the movable case and the like. CONSTITUTION:A turn stopping member 24 which are restrict the turning move ment of a movable case 12 in relation to an axle case 2 is arranged in parallel to the movable case 12. And a means, 13 which can lock the movable case 12 to the axle case 2 at the sliding position is arranged aside. A pair of right/ left tie-rods 35 are telescopically constructed and also a means 40 which can lock these tie-rods 35 at any extended/contracted position is arranged aside. And a tread is adjusted by steering the wheel inside/outside through the tie-rods 35 by means of the piston rod 33 of a hydraulic cylinder 31 in a steering mecha nism 32. Thus, the tread is adjusted easily while running without lifting the axle case 2.
Patent JP-H1085695-A (JP)
Title: Composite coating material used in waste disposal plant
Inventor: AMANO SEIICHI
IPC: B09B1/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of rainwater and to efficiently draw off the gas generated from waste by using a composite coating material formed by integrally joining an air-permeable waterproof layer and a perforated three- dimensional resin matrix layer provided at least on one side of the waterproof layer as a material for coating the waste reclaiming land in layers. SOLUTION: A composite coating material 6 covering the reclaiming waste from above, preventing the intrusion of rainwater and obviating the accumulation of the gas generated from the waste consists of an air-permeable waterproof layer and a perforated three-dimensional resin matrix layer. A nonwoven fabric by melt blowing, microporous thermoplastic film, synthetic-fiber paper obtained by making paper from synthetic resin and calendering the paper by hot pressing and the woven stuff, knitted goods and nonwoven fibric impregnated with resin are used in the water-permeable layer. The perforated three-dimensional resin matrix layer is provide to prevent the breakage of the air-permeable waterproof layer and consists of at least one kind selected from air-permeable nonwoven fabric, woven stuff, knitted goods, felt, net, etc.
Patent JP-H05148318-A (JP)
Title: Solid component for catalyst for homopolymerization and copolymerization of ethylene
Inventor: RUCHIANO RUCHIAANI
IPC: C08F10/00
Filed: 1991-10-11
Abstract: A solid component of a catalyst for the (co)polymerization of ethylene which comprises a silica carrier and a catalytically active portion including titanium, magnesium, chlorine and alkoxy groups is obtained by suspending activated silica in a solution of magnesium chloride and titanium tetraalcoholate in a liquid aliphatic acid ester; eliminating the aliphatic acid ester from the resulting suspension to recover a solid; and reacting the resulting solid with an alkyl aluminium chloride.
Patent JP-H07182277-A (JP)
Title: Computer system and method for control of direct memory access operation in it
Inventor: DAGURASU DEI GEFUAATO
IPC: G06F13/28
Filed: 1994-10-27
Abstract: PURPOSE: To provide a DMA byte lane selection method for peripheral devices and a computer system where this method is built in. CONSTITUTION: A direct memory access controller 102 executes a memory access cycle and an I/O access cycle to realize the 2-cycle method for execution of desired DMA transfer. In the memory access cycle, the address position of a system memory 106 to be accessed is driven onto an address designation line of a local bus 110. In the I/O access cycle, the address value in a DMA constitution address range is driven onto an address line of the local bus 110. In the I/O access cycle, lower two bits of the address value are encoded to give byte lane information to a peripheral device 108. The peripheral device 108 receives or gives data of a specific byte lane in response to them.
Patent JP-H09107550-A (JP)
Title: Solid-state image pickup device
Inventor: USAMI MAKOTO
IPC: H04N9/73
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To attain black balance adjustment by automatically following deterioration in an image pickup signal due to a temperature change or the like of circuit components even during image pickup. SOLUTION: A microcomputer 14 controls an electronic shutter for each field period via a shutter controller 13. A CCD image sensor 1 outputs an image pickup signal of an object and a back level image pickup signal in response to control of the electronic shutter. The outputted image pickup signal is fed to a selection circuit 9 via a register 2 on one hand and fed to the selection circuit 9 via a register 4 and a field memory 7 or the like with a delay of one field period on the other hand. The microcomputer 14 controls the selection circuit 9 to select the image pickup signal of an object and the black level image pickup signal from the two image pickup signals fed to the selection signal 9 and adjusts the black balance of the image pickup signal based on the black level image pickup signal.