baber/WOPTO huggingface dataset:
Patent JP-H05188610-A (JP)
Title: Electrophotographic sensitive body
Inventor: INOUE TOMOHIRO
IPC: G03G5/047
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a photosensitive body having good wear resistance and high durability while maintaining characteristics such as sensitivity even for repeated use by incorporating a disazo pigment expressed by specified formula into a charge generating layer and specifying the range of the ratio of charge transfer material to a binder resin in the charge transfer layer. CONSTITUTION:This photosensitive body consists of a conductive base body 1 and a layered photosensitive layer 4 comprising a charge generating layer 2 and a charge transfer layer 3 formed on the base body. The charge generating layer 2 contains disazo pigments expressed by formula. The ratio of the charge transfer material to the binder resin (D/R) in the charge transfer layer 3 is specified to 5/1-8/10. In formula, A is a residue the carbon atom of which couples with nitrogen atom of the azo group and Cr1 and Cr2 are coupler residues of different structures. These disazo pigments are dispersed in a resin or in an org. solvent without a resin in a ball mill or the like, applied on the conductive base body 1 by roll coating, dip coating, spray coating, blade coating, etc., and dried to form the film having specified thickness.
Patent JP-H03210772-A (JP)
Title: Device for cooling and method for flowing refrigerant in fuel cell
Inventor: ASAMIZU FUMIYUKI
IPC: H01M8/04
Filed: 1990-01-12
Abstract: PURPOSE:To equalize temperature in each part of a cell stack and improve electricity generating efficiency by constituting the cooling pipings connected via headers to the cooling tubes in cooling plates as two sets with each set having a refrigerant flow direction opposite to that of the other set. CONSTITUTION:A plural number of cooling plates 3 and cell stacks 2 are stacked one over another. From the topmost cooling plate 3 via a header 7, a cooling pipe 5 is connected to cooling pipings 26 and 27. Cooling water as a refrigerant is supplied from the cooling pipe 26 and flows in the direction of the arrow 28. The cooling plate 3 located second from the top receives cooling water supplied from a cooling piping 24 and flowing in the direction opposite to that of the flow direction for the topmost cooling plate 3 via a header 8 in the direction of the arrow 29 through the cooling pipe 5 to the cooling piping 25. The rest of the structure is arranged so that the cell stacks 2 are sandwiched between cooling water flow directions opposite to each other.
Patent JP-H08205365-A (JP)
Title: Manufacturing equipment for bus bar wiring board
Inventor: MINOURA TAKAYOSHI
IPC: H05K7/06
Filed: 1995-01-18
Abstract: PURPOSE: To manufacture bus bar wiring boards with good-quality, and high reliability by forming an inserting hole for a tab terminal of a bus bar to a larger width in board thickness direction than the tab terminal and by sealing the opening of the inserting hole with the tab terminal and an ingress projection of a resin forming die for the inserting hole. CONSTITUTION: An inserting hole 15 for a tab terminal 11 of a bus bar 10 is formed in a lower die 13 for resin molding, and an ingress projection 14 for the inserting hole 15 is formed in an upper die 12 for resin molding. Since the inserting hole 15 is formed wider in the board thickness direction than the tab terminal 11, said tab terminal 11 can be inserted smoothly to the inserting hole 15 without being caught near the opening 16 of the inserting hole 15. In addition, the opening 16 of the inserting hole 15 is sealed by the ingress projection 14 and the tab terminal 11, so that no gap is created at the opening 16. By doing this, the tab terminal 15 will not touch an insulating resin and therefore bus bar distribution lines with high-quality and high- reliability can be manufactured.
Patent JP-S60152279-A (JP)
Title: Controller of low rigidity load drive motor
Inventor: SAKAMOTO KEIJI
IPC: H02P7/288
Filed: 1984-01-17
Abstract: PURPOSE:To improve the responsiveness for a speed command and to improve the stability by negatively feeding back the differentiated value of a torque generated form a drive motor to a speed command application point. CONSTITUTION:A speed controller 1 outputs a current command in response to the deviation between the added value of a speed command signal A and a differentiated value signal M of a motor current D representing the torque generated from a motor and a speed signal B. A current controller 2 controls a power transistor 41 in response to the deviation between a current command and a current signal D. Thus, the controller of a low rigidity load drive motor having high responsiveness for the speed command and excellent stability can be provided.
Patent JP-H08198226-A (JP)
Title: Apparatus for automatically sticking bar code label to test tube
Inventor: MATSUMOTO SHUNICHI
IPC: B65C3/12
Filed: 1995-01-19
Abstract: PURPOSE: To reduce an installation space by constituting an apparatus for automatically sticking a bar code label with various information printed to a test tube containing blood, body fluid or the like with a test tube housing comprising a delivery case in which purchased test tubes are put attached to the apparatus. CONSTITUTION: An apparatus for automatically sticking labels which is designed to handle test tubes 11 (11a, 11b) in an approximately horizontal state includes a plurality of test tube housings 1 (1a, 1b) in upper and lower stages while each housing 1 includes a take-out means 2 (2a, 2b) and a transfer means 3 (3a, 3b) and sequentially pastes labels to the transferred test tubes 11 by a printing/sticking means 4. In this case, the test tube housing 1 comprises a test tube case 12 (12a, 12b) containing the test tubes which can be purchased at a medical instrument shop used as it is, wherein push-up means 21a, 21b of the take-out means 2 are raised/lowered at an opening formed on a bottom on an end of the case 12 for taking out the test tubes 11.
Patent JP-H08194684-A (JP)
Title: Method and device for analyzing solid-state surface adsorption
Inventor: HAMADA TOMOYUKI
IPC: G06F19/00
Filed: 1995-01-19
Abstract: PURPOSE: To properly perform adsorption simulation when simulating the adsorption of an atom onto a solid-state surface. CONSTITUTION: When analyzing the microscopic action of an atom 1 adsorbed onto the surface of a solid 5 composed of metal, insulating object, semiconductor or compound of two kinds of them, the interactive force between the surface of the solid 5 and the adsorbed atom 1 is calculated by any method based on classical mechanics and the mutual operating force caused by the surface of the solid 5 and the surface charge of the adsorbed atom 1 is calculated by any method based on classical electromagnetism. Next, computer simulation is executed based on both the calculation interaction force and the microscopic action of the adsorbed atom 1 is analyzed.
Patent JP-H08193172-A (JP)
Title: Apparatus and method for pulverizing pigment, dye, etc.
Inventor: ARIMOTO SADAO
IPC: B02C17/16
Filed: 1995-01-19
Abstract: PURPOSE: To pulverize a pigment, a dye, etc., to a desired particle size or lower continuously and efficiently in a short time by using a specific apparatus. CONSTITUTION: The apparatus body 1 having a feed pipe 2, a recirculating pipe 3, a by-pass pipe 4, and an exhaust pipe 5 comprises a preparating chamber 6 which has a feed pipe 2 and a by-pass pipe 4, a pulverizing chamber 7 which has a plane 10 having small slits and being a part of the preparating room 6, an agitator 11, a recirculating pipe 3, and a by-pass pipe 4 and contains a medium such as small glass balls 13, and a separating chamber 8 which has a filter layer 9 formed on a plane of the preparating room 6, an ultrasonic generator 12 facing the filter layer 9, and an exhaust pipe 5.
Patent JP-H05186518-A (JP)
Title: Production of chlorinated polyolefin
Inventor: MORITA KAZUHIRO
IPC: C08F8/20
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a chlorinated polyolefin which is in the form of fine particles, has good miscibility with a resin, etc., is resistant to light and heat, and is chlorinated uniformly even in the inner part of each particle by chlorinating a polyolefin in an aqueous suspension state in the presence of two specific compounds. CONSTITUTION:A polyolefin is chlorinated in an aqueous suspension state in the presence of at least one compound selected among water-soluble polymers containing either (meth)acrylic acid or an alkyl (meth)acrylate and derivatives of the polymers (e.g. poly((meth)acrylic acid) and a methyl acrylate/sodium methacrylate copolymer) and at least one compound selected among (co)polymers of alkylene oxides (e.g. poly(ethylene oxide)) to produce a chlorinated polyolefin. This chlorinated polyolefin, obtained as fine particles, is chlorinated uniformly even in the inner part of each particle, is excellent in miscibility with a resin and in heat stability, and shows good rubber elasticity.
Patent JP-H11206057-A (JP)
Title: Structure of insulator for stator core of motor
Inventor: ASHIDA MARI
IPC: H02K3/34
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To enhance the occupation ratio and further enable use of larger-size wires without damage to the wires during wire winding operation, by setting each corner of slots to 1/2 or below of the diameter of wires wound around wire winding portions. SOLUTION: Slits for passing wires through the insertion portions 4 in stator core slots are formed on the inside diameter side, and slots 6 in which wires are to be wound using the inner surfaces of the insertion portions 4 in the stator core slots are formed. The corners of each of the slots 6 are set to 1/2 or below of the diameter of the wires to be wound around wire winding portions 2. When wires are wound around the wire winding portions 2 with this constitution, the wires are arranged in orderly sequence from the outside diameter side to the inside diameter side by means of the taper in the sides of the wire winding portions 2 and wound around the wire winding portions 2 without gaps. Since walls 3 for fixing cross-over lines are formed outside the slots 6, strength is enhanced, and cross-over operation with larger-diameter wires can be feasible.
Patent JP-H02188529-A (JP)
Title: Remedy for angiopathy
Inventor: TASHIRO TSURATAKA
IPC: A61P9/10
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a remedy for angiopathy, consisting of Platycodi Radix, Schizandrae Fructus, Asparagi Radix, Ophiogonis Tuber, Polygalae Radix, Zizyphi Spinosi Semen, Biotae Semen and Ganoderma lucidum Karst., etc., at a specific weight ratio and capable of exhibiting remarkable effects on myocardial infarction, cerebral infarction, etc., in a relatively short time without toxic side effects. CONSTITUTION:A remedy containing Platycodi Radix (1.7 wt. ratio), Schizandrae Radix (1.7 wt. ratio), Asparagi Radix (3 wt. ratio), Ophiogonis Tuber (4 wt. ratio), Polygalae Radix (1.0 wt. ratio), Zizyphi Spinosi Semen (2 wt. ratio), Biotae Semen (1.7 wt. ratio), Calami Rhizoma (3 wt. ratio), Ginseng Radix (3 wt. ratio), Scrophulariae Radix (3 wt. ratio), Salviae Miltorrhizae Radix (3 wt. ratio), Ligustici Radix (3 wt. ratio), Rehmanniae Rhizoma (3 wt. ratio), Hoelen (5 wt. ratio), Gynaurae folium (3 wt. ratio), and Ganoderma lucidum Karst. (1.7 wt. ratio) as ingredients. For example, the above-mentioned ingredients are finely cut and water in a volume of 10-20 times based 1 wt. resultant mixture to heat the volume to half and carry out filtration. Water in the resultant filtrate is removed to provide active ingredients, which are preferably orally administered.
Patent JP-H05195629-A (JP)
Title: Jack-up type building construction method and construction factory therefor
Inventor: SATO KENJI
IPC: E04B1/35
Filed: 1992-01-17
Abstract: PURPOSE:To improve work efficiency by providing a construction factory on a building under construction, constructing legs liftably supporting the construction factory, and using the legs for structural pillars of the building. CONSTITUTION:Ceiling cranes 15... and pillar beam floor hoists 16... are provided on the upper frame 12 of a construction factory 1, beam floor hoists 17... and wall hoists 18... are provided on a lower frame 11, and legs 4 liftably supporting the factory 1 are used for structural pillars 8 of a building 9. The cranes 15 and hoists 16 are constituted with the elevation difference larger than the length of the legs 4 against the jack-up devices 5 fitted to the legs 4, the legs 4 received from the cranes 15 are moved along rails 31 by the hoists 16, and the legs 4 are conveyed on the already constructed legs 4 and fixed by welding. Pillars 41 are constructed between the already formed pillars 8, multiple beams 42 are suspended, and the factory 1 is moved upward in parallel by the jack-up devices 5. The devices 5 perform only the lifting actions of the legs 4, and work efficiency can be improved.
Patent JP-H10194407-A (JP)
Title: Stacker crane of automatic stock room
Inventor: TOMIMOTO KENKICHI
IPC: B66F9/07
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a machine length in a longitudinal direction, and to improve the travelability, by mounting a drive motor in a condition that it is inclined from one of the travel wheels connected with a drive motor body, to the other travel wheel side, so that a part of the motor is not protruded from an edge in the longitudinal direction, of a tranvel platform. SOLUTION: A drive motor 11 comprises an almost cylindrical body 13, a power input terminal board 14, a reduction gear 15 mounted at an output side as one edge of the main body 13, for changing the rotation output direction 90 degree, or the like. The drive motor 11 is mounted at a right side of the travel platform in a drawing, and an output shaft of the reduction gear 15 is connected with one of the travel wheels. A mounting plate and the reduction gear 15 are mounted by a torque arm having a L-shaped side face, and the main body 13 is kept in a condition that it faces a center direction of the travel platform 6.  Thereby the terminal board 14 molded in such manner that it is projected from a part of the side face of the main body 13, is projected in the longitudinal direction from the front and rear travel wheels 12, and the machine length in a rear direction of a stacker crane 5, is shortened by the drive motor 11.
Patent JP-H01181141-A (JP)
Title: Memory error detecting system
Inventor: MASUNAGA NAOHIRO
IPC: G06F12/16
Filed: 1988-01-13
Abstract: PURPOSE:To decide the presence or absence of memory errors by writing the number of logic '1' into a memory area different from the memory area for data as the check bits when the information is written into a memory and performing the comparison between said check bit and the bit read out of the memory for detection of the coincidence between both bits when the information are read out of the memory. CONSTITUTION:The logic '1', i.e., the information bits stored in a memory 1 are counted by a counter circuit 2. A comparator 4 compares the value of the circuit 2 with the number of check bits written into a memory area 3. When the information is written into the memory 1, the circuit 2 counts the number of logic '1' of the information and stores this count value into the area 3. When the information is read out of the memory 1, the circuit 2 inputs the number of logic '1' stored in the memory 1 to the comparator 4 and compared with the number of check bits of the memory area 3. If the coincidence is secured between both numbers, the absence of errors is decided.
Patent JP-2000202511-A (JP)
Title: Method for diagnosing spindle of rolling mill
Inventor: FUJIWARA SOKICHI
IPC: G01M99/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To exactly diagnose the abnormality of a cross bearing which is used for the spindle of a universal joint applied to a rolling mill online. SOLUTION: Lubricating oil is sampled at oil supplying timing when the lubricating oil for the cross bearing is aupplied, the number X5 of flat-board- shaped worn particles of 5-10 μm length and number X10 of the flat-board-shaped worn particles of 10-20 μm length are measured using an analitical ferrography method and, by executing calculation based on a discriminant on the basis of these results, the presence or absence of the generation of peeling on a cross pin is diagnosed from the result of the calculation and, by calculating the based on a multiple regression formula, the extent of damage which shows the rate of a damaged area in the area to be loaded of the cross pin is determined.
Patent JP-S5393595-A (JP)
Title: Apparatus for tilting propulsion unit of outboard motors
Inventor: ARIMITSU TETSUYA
IPC: B63H20/08
Filed: 1977-01-24
Abstract: PURPOSE: To provide an apparatus for tilting propulsion unit which facilitates tilting up operation with a easy switching control and with a simple construction allowing the free use of two hands. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60152377-A (JP)
Title: Connecting method of metallic plate coil material
Inventor: KOU TAKAO
IPC: B23K11/06
Filed: 1984-01-18
Abstract: PURPOSE:To improve joint strength and efficiency by inserting a thin metallic film between the ends of superposed coil materials then subjecting the point thereof to seam welding. CONSTITUTION:The ends of coils 1', 1' to be connected are superposed on each other and a thin metallic film 4 is inserted between both ends. The ends are then subjected to electrical heating and pressurizing by roller electrodes 2, 2 to melt instantaneously the contact parts of the materials 1', 1', thereby forming a nugget and performing seam welding. The connection of the coils 1', 1' consisting of the high-strength material or a material having high electric resistance is accomplished by the above-mentioned method without applying intricate means and therefore the joining of high-strength is efficiently accomplished and a high working efficiency is assured.
Patent JP-H06294994-A (JP)
Title: Interchangeable lens for waterproof camera
Inventor: TSUKAMOTO MASAAKI
IPC: G03B17/14
Filed: 1994-01-26
Abstract: PURPOSE:To surely prevent flood or the like from occurring without deviating an outer cylinder part by providing an O-ring arranged one round near an outer cylinder mount part and outside along an outer cylinder. CONSTITUTION:An inner mount part 5 for mounting a photographing lens is fixed to the front surface of a main body component part 1. An outer mount part 2a for mounting a waterproof lens is provided on the front surface of an outer case part. Besides, a waterproof sheet part 2b by the O-ring and plural outer bayonet pawl parts 2c are provided. A waterproof glass 8 is disposed at the aperture of the front surface of the lens outer cylinder part 7 and a gap between the cylinder part 7 and the glass 8 is water-proofed and sealed. At the back part of the outer cylinder part 7, a curcumferential groove part 7a where the O-ring part 10 is loaded and an outer cylinder mount part having plural outercylinder bayonet pawl parts 7b engaged with outer bayonet pawl parts 2c are provided. A photographing lens 12, a diaphragm control mechanism, a distance control mechanism or the like are disposed at an inner cylinder part 11 and the cylinder part 11 is supported by an inner cylinder mount part 13.
Patent JP-H04288106-A (JP)
Title: Fully automatic rice cooker
Inventor: TANIGAWA MASANOBU
IPC: A47J27/14
Filed: 1991-01-24
Abstract: PURPOSE:To efficiently wash rice with little quantities of water. CONSTITUTION:An agitating wing 4 is rotated to wash rice in a rice-washing pot 1 with mechanical power. A water-feeding valve 5a is opened to wash rice. Water is supplied while the agitating wing 4 is being rotated to wash rice. Water containing dirt or rice bran is released through a drain hole 27 by a drain pump 6a. After washing rice, a plug 8 is opened. Rice is transferred from the rice-washing pot 1 to a rice-cooking pot 41 with water power.
Patent JP-H06210852-A (JP)
Title: Ink jet recording head, ink jet recording head cartridge and recording device mounting the cartridge
Inventor: WATANABE KENJIRO
IPC: B41J29/00
Filed: 1993-01-19
Abstract: PURPOSE:To utilize efficaciously both the surfaces of a support board and thereby reduce the area of the support board and thus realize the reduction of recording head in size by the use of a flexible wiring substrate and disposing a contact pad portion for serving electrical connection between it and the recording device and a heater board practical implementation part on the opposite face of the support board. CONSTITUTION:A flexible wiring (FPC) substrate 3, consisting fundamentally of polyimide that serves to transmit electrical signals sent from a recording device main body to a heater board 2, is arranged such that the face having a connecting end to be connected with the heater board 2 disposed thereon is brought into the same face as the face of a support body 1 having the heater board 2 disposed thereon, or the face hating a contact pad (connecting end) 4 as a connecting part to a recording device side Is brought into the opposite face having the support body 1 and heater board 2 disposed thereon. The heater board 2 and FPC substrate 3 are connected through wire bonding.
Patent JP-S62165388-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1986-01-16
Abstract: PURPOSE:To obtain a semiconductor laser with excellent controllability and reproducibility by a method wherein the cross section of a guide layer perpendic ular to the longitudinal axis of a resonator has a protruded shape near a reflecting end surface and the carrier diffusion length is made shorter than a half of the difference between the width of 2nd trench and the width of 1st trench. CONSTITUTION:A current applied from a whole electrode is blocked by 1st blocking layer 14 and 2nd blocking layer 15 and finally injected into an n-type Al0.15Ga0.35As active layer 12 through a stripe-shape window formed in the N-type Al0.5Ga0.5As 1st blocking layer 14 and p-type Al0.4Ga0.6As 2nd cladding layer 13. The carriers injected into the active layer 12 are diffused to the hori zontal direction of the active layer to form a gain distribution and induce a laser oscillation. In this case, as the carrier diffusion length is shorter than a half of the difference between the width of a refractive index distribution and the width of a carrier injecting region which determines the width of the gain distribution and the refractive index at the time of laser oscillation is relatively small, self-exciting oscillation is promoted.
Patent JP-S60249776-A (JP)
Title: Gas proportional valve
Inventor: TAMURA KIYOSHI
IPC: F16K31/06
Filed: 1985-01-17
Abstract: PURPOSE:To perform ideal proportional control by connecting a square circuit to the output side of an operational amplifier and urging a valve body to a valve port by means of a spring. CONSTITUTION:A square circuit for squaring an output in proportion is connected to the output side of an operational amplifier, and a valve body is provided with a spring for bringing the valve body into contact with a valve port when the current value of a coil is zero. Thus, the gas pressure supplied to a burner is controlled to increase or decrease in proportion to the square of a difference between a detected temperature and a reference value, and the temperature difference and the gas flow rate are controlled substantially in the relation of linear proportion. Furthermore, even if the current value is near zero, proportional characteristic can be improved to accomplish ideal proportional control.