baber/WOPTO huggingface dataset:
Patent JP-S59119976-A (JP)
Title: Correcting circuit of dark current
Inventor: KABASHIMA KINYA
IPC: H04N5/16
Filed: 1982-12-25
Abstract: PURPOSE:To suppress the variation of the black level by correcting a dark current component based on the dark current component extracted from a video signal. CONSTITUTION:The video output current delivered from an image pickup tube 1 of photoconduction type undergoes current-voltage amplification by a preamplifier circuit 2 and is applied to a dark current correcting circuit 3. A dark current detecting circuit 4 extracts a DC component from the output signal of the circuit 3 and sampling and holding it in a video effective period, i.e., a signal of a video part excepting a blanking period. This sampled/held component is compared with the reference voltage. Then the difference between them is delivered as a dark current correcting signal. The circuit 3 corrects the level of the video output signal in response to the dark current correcting signal. The corrected video output signal is applied to a TV monitor 6 via a process amplifier circuit 5.
Patent JP-2001031203-A (JP)
Title: Refuse storing device
Inventor: HOSOKAWA TADAO
IPC: B65F1/14
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a refuse storing device which can use refuse bags of different sizes, and open the mouths of the refuge bags by foot operation. SOLUTION: One opposite frame member (a) forming a rectangular frame A is formed by a center coil spring 1, frame parts 2, 2, bearing parts 3, 3 and lever supporting projecting seat parts 4, 4. When a foot step-on member 5 provided on the other opposite frame member (b) is pushed down, the frame parts 2 are tilted taking the projecting seat part 4 as a fulcrum, thereby opening a pair of refuse bag supporting clamping members B, B fitted to the bearing parts 3 to erect like a mountain, and simultaneously largely opening the mouth of a refuse bag C.
Patent JP-S60134850-A (JP)
Inventor: MORIYAMA ITSUYOSHI
IPC: B65D25/24
Filed: 1983-12-10
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-H0891790-A (JP)
Title: Three-wheel type reach forklift truck
Inventor: KAZAMA KATSUMI
IPC: B66F9/075
Filed: 1994-09-28
Abstract: PURPOSE: To reduce a turning radius when a vehicle turns about a turning center near the right side of a right front wheel so as to reduce a road width by chamfering the corner part of the rear left side on the opposite side of an operating stand located at the rear of a body frame which extends to the approximately laterally center part of the body frame. CONSTITUTION: The corner part of the rear left side 10 on the opposite side of an operating stand 7 located at the rear of a body frame 1 is chamfered. The chamfered shape extends from the rear approximately laterally center part 11 linearly to the left forward side without interfering with a rear wheel 6. Also the rear approximately laterally center part 11 of the body frame 1 and the left rear end part 12 of the body frame 1 are positioned on an arc A about a turning center located near the right side C2 of a right front wheel 5. A turning radius R3 is a distance between the turning center C2 and the rear approximately laterally center part 11 of the body frame 1 or left rear end part 12 of the body frame 1.  Thus, as compared with a conventional turning radius R2 , the present turning radius becomes smaller by an amount obtained by chamfering the rear left side corner part 10 of the body frame 1.
Patent JP-H0279847-A (JP)
Title: Heating device
Inventor: IBUCHI ARIAKE
IPC: G03D13/00
Filed: 1988-09-16
Abstract: PURPOSE:To obtain an image with high density by providing the title device with an upper roll having a heating source, a stand-by heating roll abutted upon the upper roll and a main heating roll and passing paper forming an image among the upper roll, the stand-by heating roll and the main heating roll. CONSTITUTION:The upper roll 21 is provided with the heating source 21b and paper (a image receiving sheet) is heated by contacting the upper roll 21. The stand-by heating roll 24 and the main heating roll 25 are provided around the upper roll 21 and the paper forming images is passed through a carrying part 27 between the rolls 21 and 24 and between the rolls 21 and 25. Thereby, the paper is preparatorily heated during the passage between the rolls 21 and 24 and mainly heated during the passage between the rolls 21 and 25. Consequently, an image with high density can be obtained.
Patent JP-S6387718-A (JP)
Title: Wire winder
Inventor: DOUSAKA AKIRA
IPC: B65H54/10
Filed: 1986-09-30
Abstract: PURPOSE:To facilitate synchronizing the rotation of a rotary table and the movement of a wire holder completely by a method wherein a cam is provided on the outer circumference side of the rotary table and the wire holder and a cam follower which is linked with the wire holder are provided on a lever on the rotary table side and the cam follower is rotated with the rotary table. CONSTITUTION:A cam 26 is provided the outer circumference side of a rotary table 17 and a cam follower 23 is provided on the rotary table side. As the cam follower 23 is rotated with the rotary table 17 to drive a wire holder 20 back and forth, the rotation of the rotary table 17 and the movement of the wire holder 20 are mechanically synchronized. With this constitution, the synchronization control can be performed more easily than with electrical control and, moreover, asynchronization can be avoided. Especially, even if there is the unevenness of the rotation on the rotary table 17 side, the rotation of the table 17 and the movement of the wire holder 20 can be completely synchronized.
Patent JP-2000056768-A (JP)
Title: Keyboard device
Inventor: TOMITA IWAO
IPC: G10H1/32
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts by integrally forming key supporting parts at a keyboard chassis made of a resin. SOLUTION: The key supplying part 28 integrally formed at the keyboard chassis 1 made of the resin has a pair of the elastically deformable supporting plate parts 28a and the shaft part 28b formed at these supporting plate parts 28a. When the rear end of a white key 61 is press fitted between both supporting plate parts 28a, the mounting hole 67 of the white key 61 is relatively fitted to the shaft part 28b. When guide grooves are formed backward and diagonally downward from the mounting hole 67 on both flanks at the rear end of the white key 61, the mounting workability of the white key 61 may be improved and the mounting state of the white key 61 may be stabilized.
Patent JP-S6478350-A (JP)
Title: Access control system
Inventor: NAKAYAMA YOUZOU
IPC: G06F13/40
Filed: 1987-09-19
Abstract: PURPOSE:To early open a bus and to improve the bus performance by giving an instruction to a connection system for an optional bus operation based on a bit instruction when an access is received from a host system. CONSTITUTION:When an access is given to a system B from a system A, the conversion of addresses is carried out by an address conversion logic 2. At the same time, the types of an indication bit B-OP and the bus operation of the system A are decided by a bus operation control logic 3. Then it is decided whether a bus operation equal to that of the system A or a special bus operation like a RMW (read-modify-write) operation should be carried out to the system B. In such a way, a bus operation like a RMW cycle that has a comparatively long bus occupying time is turned into a bus operation having a comparatively short optional bus occupying time. Thus it is possible to early open a bus and to improve the bus performance.
Patent JP-S6477358-A (JP)
Title: Duplicated signal supplying device
Inventor: KOJIMA KOICHI
IPC: H04M3/02
Filed: 1987-09-18
Abstract: PURPOSE:To prevent signal supply from being stopped at the time of generating a fault by providing the titled device with a holding switch circuit for supplying a switch driving output equivalent to a switch driving output of an other system output driving switch circuit to an other system output circuit in response to the loss of a switch output from a self-system output driving switch circuit. CONSTITUTION:When a signal supplying device is raised and a self-system (0 system) output driving switch circuit 4 is driven, a self-system output switch circuit 6 is driven. Since the circuit 4 is turned off when a fault is generated in the self-system, the circuit 6 is also turned off. Thereby, the inhibition of operation is released, an other system output switch circuit 12 is driven and a signal is supplied from an other system signal source 14 to a load. Since a holding switch circuit 16 is driven simultaneously with said release, the ON of the circuit 12 is continued by the driven circuit 16 even of a temporary fault is generated in the other system and an other system output driving switch circuit 1 is turned off.
Patent JP-H0656692-A (JP)
Title: Wound therapeutic agent comprising tcf-ii as active ingredient
Inventor: FUJISE NOBUAKI
IPC: A61P17/00
Filed: 1992-08-10
Abstract: PURPOSE:To obtain the subject therapeutic agent, comprising a new antitumor protein tumor cytotoxic factor (TCF)-II as an active ingredient and usable as a therapeutic agent for various skin dam such as an incised wound, a decubitus, an operational wound, a burn or traumatic dermal deficiency by a parenteral method such as local injection, an ointment or surface application. CONSTITUTION:The objective wound treating agent is obtained by transplanting a human fibroblast IMR-90 (ATCC CCL 186) in a culture medium containing 5% calf serum in a container, culturing the fibroblast while rotating the container for 7 days, then peeling a cell with trypsin, collecting the cell in the bottom of the container, charging a ceramic having 5-9 mesh particle size thereinto, continuing the culturing, recovering the total amount of the culture medium at an interval of 7-10 days, supplying a fresh culture medium thereto, continuing the production for 2 months, concentrating the recovered culture solution through a membrane filter, carrying out the chromatographic purification with Concanavalin A (Con A)-Sepharose(R) and heparin-Sepharose(R), etc., providing the TCF-II, using the resultant TCF-II as an active ingredient and formulating the active ingredient into a pharmaceutical preparation such as a parenteral injection or an ointment. Thereby, this wound therapeutic agent usable for an incised wound, a decubitus, an operational wound, a burn, traumatic dermal deficiency, etc., by a parenteral method such as local injection or an ointment is obtained.
Patent JP-S6293662-A (JP)
Title: Dry analytical element containing oxidizing type coenzyme
Inventor: KATOU KIIKO
IPC: C12Q1/61
Filed: 1985-10-18
Abstract: PURPOSE:To enhance the preservability of an electron transmitting compound while a sufficient reaction speed is maintained without separating the same from oxidizing type nicotinamide coenzyme and an electron accepting dye forming compound, by using a carboxylic acid type coenzyme stabilizer. CONSTITUTION:A dry analytical element is constituted by incorporating a carboxylic acid type coenzyme stabilizer in the same layer as that for oxidizing type nicotinamide coenzyme. The carboxylic acid type coenzyme stabilizer means carboxylic acid having function of enhancing the preservability of the oxidizing type nicotinamide coenzyme by adding the same in such a state that the oxidizing type nicotinamide coenzyme is contacted with an electron transmitting compound and, as an example of carboxylic acid pref. used, carboxylic acid having amine nitrogen atom and hydroxycarboxylic acid can be designated.
Patent JP-2000063208-A (JP)
Title: Antimicrobial composition
Inventor: NAKAMURA HIROYUKI
IPC: A01N37/06
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high dispersion stability in an aqueous solvent, effectively usable over a long period and useful for imparting antimicrobial properties to a water-based coating, a coating agent, a wall material, etc., by including a specific salt of an anionic hydrophilic polymer. SOLUTION: This composition is obtained by including a mixed salt of (B) an alkali metal salt (preferably a sodium salt) of (A) an anionic hydrophilic polymer which is preferably a water-soluble homoglycan (preferably a carboxymethyl group-containing cellulose, etc., having <1.5 degree of substitution of the carboxymethyl groups per anhydroglucose unit) with (C) a quaternary ammonium salt having antimicrobial properties (e.g. benzalkonium chloride). The formation ratio of the salt based on 1 mol of anionic groups in the ingredient A is preferably about 70-100% and the molar ratio of the ingredients B/C is preferably about (0.4/0.6) to (0.6/0.4).
Patent JP-2001057927-A (JP)
Title: Air kneeling cushion for nursing
Inventor: KUNO TOSHIO
IPC: A61G5/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce burden on a nurse by assisting standing motion of a cared person. SOLUTION: An air kneeling cushion for nursing 1 without filled air is fixed on the seat face 2a of a wheelchair with a fastener 9 for the wheelchair. The air kneeling cushion 1 is fitted to a cared person seated on the seat face 2a with a fitting belt 10. A seat-face air chamber 2 is adjusted to a height desired by the cared person by injecting air through an air intake 4 with an air pump 21 in the state of putting on an inflation check belt 11 (11b). When the cared person is let stand up, the inflation check belt 11 (11b) is removed and air is further injected. The injected air moves from the seat-face air chamber 2 to a seat-face support air chamber 3 through a communicating hole 7. As the seat-face support air chamber 3 is inflated, tilting angle of the seat-face 2a on the air chamber 2 gets larger and hip of the cared person is lifted.  When he (she) takes a nearly standing posture, he (she) is let move to his (her) bed while fitting with the air kneeling cushion 1 as it is. On the bed, air is evacuated through an air outlet 5 to lay the cared person.
Patent JP-H0283866-A (JP)
Title: Carriage guiding mechanism for magnetic disk device
Inventor: NISHIMURA YUJI
IPC: G11B21/02
Filed: 1988-09-19
Abstract: PURPOSE:To prevent the generation of a thermal offtrack even at the time of changing an environment temperature by inserting a member for correcting the thermal expansion between a guide rail constituting a carriage guiding supporting mechanism and a housing in a linear access system actuator to move a magnetic head in the disk radius direction. CONSTITUTION:A magnetic disk 1 rotating at high speed is fixed to a spindle 2, a coil 9 is provided on the rear part of a carriage 6 mounting a magnetic head 3, and a linear motor for driving a carriage is composed of the coil 9 and a permanent magnet 10. The carriage 6 is held through a bearing 7 with guide rails 4a and 4b. In this constitution, between the rails 4a and 4b and a rail housing 5, spacers 11a and 11b composed of a material having the larger linear thermal expansion than Al which is the material to constitute the housing 5 are inserted, and fixed with a bolt 12. Here, for the spacers 11a and 11b, for example SUS 430 is used and without limiting this, the material to cancel the difference in the thermal expansion coefficient is satisfactory.
Patent JP-2001020460-A (JP)
Title: Cap for covering reinforcement
Inventor: YAMAGUCHI KAZUTO
IPC: E04C5/20
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To simplify a cap for covering a reinforcement and to facilitate working of the same by molding the cap by using recycled reinforcement scrap materials, plastic vinyl, PET bottles, etc. SOLUTION: A cap 1 for covering a reinforcement, with compressive strength and elasticity is molded by mainly using recycled reinforcement scrap materials, plastic vinyl, and PET bottles. The cap 1 has a cylindrical shape, with a width of 7 mm to 60 mm at the front end thereof and a width of 1 to 10 mm at the periphery thereof. It is used by covering reinforcements with different diameters, round steels, bolts, etc. Therefore, a cap which is structurally strong, good in adhesiveness to concrete, simple in shape, and inexpensive, can be molded.
Patent JP-H1174271-A (JP)
Title: Semiconductor device
Inventor: ICHIHASHI YOSHINARI
IPC: H01L21/3205
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent etching failures and nonuniform etching due to loading effects by suppressing the generation of loading effects on a layer between a bonding pad and an electrode. SOLUTION: A via hole 1 for connecting a bonding pad 59 and an electrode 58 is formed in a slit-shape having a width of 1 μm, and the size of the via hole 1 approaches close to the size of the other via hole 60 on a same layer. Therefore, the generation of loading effects can be suppressed, and etching failures and nonuniform etching due to the loading effects are prevented. As a result, an satisfactory multilayered interconnection structure can be formed.
Patent JP-S60126748-A (JP)
Title: Memory access controller
Inventor: KINOSHITA KOUJI
IPC: G06F12/06
Filed: 1983-12-13
Abstract: PURPOSE:To attain consecutive access of a data comprising plural elements in high speed by constituting the controller that a queue clock cycle number is calculated from the relation of address information and the cycle time in the memory unit. CONSTITUTION:An adder circuit 1 adds the data element number and address information of data head element, decrements 1 further so as to obtain address information of the final element of data and it is fed to a register 2. The register 2 preserves it and gives to an adder circuit 4. A complement circuit 3 obtains the complement of the address information of the head element of data fed thereto and gives it to an adder circuit 4. The circuit 4 adds two inputs and gives the result to the complement circuit 5. The circuit 5 obtains the 1's complement of the difference between the address information of the final element of data and the address information of the head element of data and applies the result to an adder circuit 6. The circuit 6 adds the 1's complement of the difference of the address information and the cycle time information of the memory unit applied from a connection 108 and gives it to a gate circuit 7. The circuit 7 outputs the information whether the data is 0 or not via a connection 112.
Patent JP-S61112922-A (JP)
Title: Optical encoder
Inventor: SAWA EIJI
IPC: G01D5/36
Filed: 1984-11-07
Abstract: PURPOSE:To make it possible to take out an origin signal without being affected by the change in circumferential temp., by providing temp. compensating slits in an optical rotary encoder and comparing the outputs of light receiving elements corresponding to said slits to output the origin signal. CONSTITUTION:An origin signal (a) is outputted from the light receiving element corresponding to slits 22, 32 while a temp. compensating signal (b) is outputted from the light receiving element corresponding to slits 32, 35. When a housing 4 is extended by thermal expansion, a fixed slit plate main body 31 approaches a rotary slit plate main body 21 and the output of the light receiving element corresponding to the slit 32, that is, the signal (a) rises but, at the same time, the signal (b) also rises at the same level. Contrarily, when said main body 31 gets away by thermal contraction, the signals (a), (b) are fallen together. Therefore, if both signals (a), (b) are inputted to the input terminals 41, 42 of an origin signal detection circuit 40 and compared, the stable origin signal can be always taken out regardless of the change in circumferential temp.
Patent JP-S6287106-A (JP)
Inventor: JIAN RUI GERE
IPC: A45D40/06
Filed: 1986-10-03
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-S59118390-A (JP)
Inventor: KIYAMA TOSHIHIKO
IPC: B25J15/08
Filed: 1982-12-23
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-S6478195-A (JP)
Title: Internal pump for nuclear reactor
Inventor: OTOMI KOICHI
IPC: G21C15/24
Filed: 1987-09-21
Abstract: PURPOSE:To prevent the advance of clads into a motor case at a relatively low flow rate of purging water by forming the flow passage for the purging water between a stretch tube as well as a diffuser and rotor to the sectional area partly narrower than the front and rear flow passages so that the height of the ascending flow is locally increased. CONSTITUTION:The flow passage for the purging water between the stretch tube 9 as well as the diffuser 8 and the rotor 5 is formed to the sectional area partly narrower than the front and rear flow passages so that the height of the ascending flow is locally increased. Namely, a projection 12 and plates 20 near the same are provided in this flow passage. The projections and the plates may be provided in any position within the flow passages and may be provided at plural points. The provision thereof in the upper part as far as possible is more preferable for the higher effect. The flow rate increases and the higher effect is obtainable if the flow passage is formed as narrow as possible, but there is a problem of the contact of the rotating body and static part and, therefore, 1/2-1/4 are logical values.
Patent JP-S61112840-A (JP)
Title: Vibration isolator containing liquid
Inventor: FUJIWARA YOSHIYA
IPC: F16F13/10
Filed: 1984-11-07
Abstract: PURPOSE:To facilitate the manufacture and incorporation of an orifice by forming a spiral orifice between the grommet fitting section of an orifice plate partitioning two liquid chambers from each other and a grommet. CONSTITUTION:The inside of a housing 5 is divided by a diaphragm 6 into an air chamber 7 and a liquid chamber 8 which is further divided into first and second liquid chambers 8a, 8b by an orifice plate 9 consisting of a plate body 10, a grommet fitting section 11 formed in the plate body 10 and a grommet 12 fitted in this fitting section 1. A spiral orifice 14 is formed between a grommet fitting section 11 and the grommet 12. Therefore, the manufacture and incorporation of an orifice may be facilitated, and it is possible to provide articles having a stable vibration damping characteristic.
Patent JP-S60127268-A (JP)
Inventor: YONEYA KATSUTOSHI
IPC: C04B35/581
Filed: 1983-12-15
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-2000068342-A (JP)
Title: Wafer appearance inspection device and its method
Inventor: SESHIMA KOICHI
IPC: G01N21/88
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of an inspection process by providing a defect judgment part comparing the position of a defect area, which is obtained in a pattern area calculation part, with the position of the defect area which is obtained in a defect area calculation part, and judging the influence degree of a defect. SOLUTION: A defect judgment part 15 compares the position of a pattern area which is obtained in a pattern area 12, with the position of the defect area which is obtained in a defect area calculation part 14, and the influence degree of a defect is judged. A means for obtaining a distance between the pattern area and the defect area, comparing the distance with a reference distance and judging the influence degree of the defect is installed. The position and the size of the defect can be decided. Furthermore, the position relation of the defect and the pattern can be made clear, and the influence of the defect on the pattern can automatically be certified without the aid of an operator.
Patent JP-2000057697-A (JP)
Title: Magnetic disk storage
Inventor: HOTTA RYUTARO
IPC: G11B20/10
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop capable of optimally changing its characteristic in accordance with a data transfer rate and being stably operated corresponding to the data transfer rate. SOLUTION: This phase locked loop is provided with a phase comparator part 2, a charge pump part 3, a filter part 4, a voltage controlled oscillation part 5, a storage means 11 storing instructions for changing response charactrictics and a means 9 changing at least one among the gain quantity of the charge pump part 3, the filter constant of the filter part 4 or the center frequency of the voltage controlled oscillation part 5.