baber/WOPTO huggingface dataset:
Patent JP-H0784464-A (JP)
Title: Image forming device
Inventor: INOUE MASAHIRO
IPC: G03G15/00
Filed: 1993-06-22
Abstract: PURPOSE:To obtain stable transferability and an excellent image even if the polarities of the charge of a transfer sheet and the discharge of a transfer electrifier are different each other by deciding the output value of a recording material carrier electrifying means based on the result of the detection obtained by a potential detecting means. CONSTITUTION:A DC bias power source HV2 is connected to an electrifying brush 4. On the other hand, high voltage power sources HV5 and HV6 are connected to outside/inside destaticizers 14 and 15 respectively. Then, the surface potential of the transfer sheet 81 is detected by using a surface potential detecting means 20 provided on the downstream side in the rotational direction of a transfer drum 8 of the outside/inside destaticizers 14 and 15 and the inside of the transfer sheet 81 and a counter electrode 21 installed at the outside so as to face the detecting means 20 across the transfer sheet 81, to execute arithmetic processing in an arithmetic processor 26 and house the obtained value in a storage part 28. Then, the optimum value of a DC bias impressed to the inside destaticizer 15 is obtained by calculation and in actual image formation, the value obtained by the calculation can be outputted.
Patent JP-H0925873-A (JP)
Title: Fixed delivery device
Inventor: BABA TAKESHI
IPC: F04B15/02
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To ensure constantly stable fixed displacement action by providing the other end part of a needle for delivery liquid in a delivery device body, with an expandable elastic member for sealing this other end part, and expanding/contracting this elastic member by the specified distance corresponding to the delivery quantity of the liquid. SOLUTION: At the time of discharging the fixed quantity of an adhesive by single displacement action in the case of assembling a product by jointing each member, an air cylinder 22 is put in elongating motion to put an elastic member 18 in a shortened state, and then each air chamber of the air cylinder 22 is opened to the atmosphere. A valve 20 in then closed, and a vale 38 is opened to press the adhesive 14 into a delivery device body 12 from a feed pipe 36, and the elastic member 18 is put in an elongated state in association with the press-in of the adhesive 14. The valve 38 is then closed, whereas the valve 20 is opened, and the elastic member 18 is contracted by the air cylinder 22 into a position where a contact piece 26 comes in contact with a stopper pin 32.  The adhesive 14 is thereby discharged by the fixed quantity corresponding to the contracted volume part of the elastic member 18.
Patent JP-S6068550-A (JP)
Title: Connecting terminal for storage battery
Inventor: NIIMURA KIMIO
IPC: H01M50/55
Filed: 1983-09-21
Abstract: PURPOSE:To make positive and negative connections at one time by holding a positive connecting terminal and a negative connecting terminal in a common holder. CONSTITUTION:Connecting terminal 1 and 2 are formed as cylindrical spring coupler terminals having slits and as hollow cylindrical caps so as to closely fit column-shaped positive and negative terminals 5 and 6 installed on a cover 13 of storage battery 4. Positive and negative coupler terminals 1 and 2 are held in a common holder 7 so than connection and deconnection to and from corresponding positive and negative terminals 5 and 6 are conducted at one time. For example, dimensions and shapes of positive and negative terminals 5 and 6 are changed each other and those of positive and negative coupler terminals 1 and 2 are also changed so as to fit only corresponding positive and negative terminals.
Patent JP-2001002877-A (JP)
Title: Rubber composition
Inventor: YAMANAKA KEIJI
IPC: C08L33/08
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To improve processabilities of a rubber material and workability of a composition thereof and to obtain a composition capable of exhibiting sufficient rubber properties by incorporating a specific amount of an acrylic/ silicone copolymer with an acrylic rubber thereby prohibiting adhesion to a prescribed metal member. SOLUTION: The rubber composition comprises 100 pts.wt. of an acrylic rubber, 0.5-30.0 pts.wt. of a powdery acrylic silicone rubber comprising an acrylic resin and a silicone resin, and further stearic acid, a substituted diphenylamine, an FEF grade carbon black, a polyether-based plasticizer, 2,4,6-trimercapto-s- triazine, zinc di-n-butyl-dithiocarbamate, N-(cyclohexylthio)phthalimide and the like, each in a prescribed amount. The adhesion force is defined as an adhesive force generated between a vulcanized rubber and a metal when the vulcanized rubber is brought into contact with the metal under a prescribed pressure at a prescribed temperature for many hours, and can be decreased to a much extend by incorporating the acrylic/silicone copolymer.
Patent JP-H0925897-A (JP)
Title: Stator blade for axial compressor
Inventor: KOBAYASHI KAZUYA
IPC: F04D29/54
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent loss caused by secondary flow and downsize the whole device by twisting a blade near the end wall surface so as to coincide with the direction of boundary layer flow generated near the end wall surface part of the blade. SOLUTION: One end of a stator blade 1 is fixed onto the end wall surface 3 formed at a part of a shroud. In this case, the stator blade 1 is twisted near the contact parts with the end wall surface 3 at one end and the end wall surface at the other end so as to coincide with the direction of boundary layer flow 4. As a result, the parts near the end wall surface contact parts of the blade 1 are twisted large with different twist angles from a twist angle at a center part opposed to main flow from the view of a plurality of longitudinal sections of the stator blade 1. The boundary layer flow 4 thereby flows along the blade profile, so that the development and growth of secondary flow are suppressed, and the increase of loss is prevented to attain high efficiency while realizing a compact device.
Patent JP-H0342024-A (JP)
Title: Production of porous ceramic multilayer hollow fiber
Inventor: AKIYAMA SHIGEO
IPC: B01D71/02
Filed: 1989-07-06
Abstract: PURPOSE:To produce the multilayer hollow fiber capable of improving filtration efficiency by forming the separation membrane from a liq. dopant having a high content of ceramic powder having small average grain diameter of about 0.001-2mum inside the hollow fiber. CONSTITUTION:A liq. dopant having a high content of ceramic powder having a smaller grain diameter (about 0.001-0.2mum average grain diameter) for the inner layer (separation layer) and a liq. dopant having high contents of ceramic powder having larger grain diameter (about 0.3-20mum primary grain diameter) and the powder having smaller grain diameter for the other layer (supporting layer) are simultaneously extruded from a three ply pipe nozzle into the multilayer hollow fiber. The material is then dipped in a gelling bath and gelled. The formed composite hollow fiber is then calcined. Since the separation layer is formed on the inner surface of the hollow fiber, the layer is not broken, and the handleability and cleaning property are improved. The fiber is appropriately used especially for cross-flow filtration.
Patent JP-S6452779-A (JP)
Title: Novel thiamine cobaltichlorophyllin complex compound
Inventor: TAKEMI TARO
IPC: C07D487/22
Filed: 1988-07-15
Abstract: NEW MATERIAL:A complex compound expressed by the formula. USE:A remedy for ulcer in digestive tract systems. PREPARATION:Chlorophyllin in a methanolic acetic acid solution, etc., is initially reacted and complexed with a bivalent cobalt salt, such as cobalt acetate, in the presence of oxygen to provide a cobaltichlorophyllin complex compound, which is then mixed and reacted with thiamine previously dissolved in methanol and formed into an alkaline methanol solution to afford the titled substance.
Patent JP-2001007916-A (JP)
Title: Telephone set
Inventor: AZUMA KAZUYOSHI
IPC: H04M1/57
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set which makes a caller number display function effective or ineffective with a simple constitution and an easy operation. SOLUTION: The caller number display function is turned in and is made effective when a calling key 4a is turned on once, and the caller number display function is made ineffective when the calling key 4a is turned on twice. In this manner, the calling key 4a is operated in different forms to make the call number display function effective or ineffective in calling. It is unnecessary to provide an independent key because one calling key 4a is operated in different forms to make the caller number display function effective or ineffective, and it is unnecessary that a user confirms positions of keys to properly use them because the same calling key is operated to make the caller number display function effective or ineffective, thus improving the operability.
Patent JP-H0724846-A (JP)
Title: Manufacture of mold for molding synthetic resin
Inventor: KATAOKA HIROSHI
IPC: B29C33/38
Filed: 1993-07-15
Abstract: PURPOSE:To provide a method for manufacturing molds in which an external appearance of a molded form is remarkably improved by increasing a molding cycle time to a small increase. CONSTITUTION:A method for manufacturing molds for molding synthetic resin comprises the steps of compounding a mold wall for forming a mold cavity of a main mold made of metal, then coating it with a heat resistant polymer solution and/or a heat resistant polymer precursor solution, and heating it to form a heat resistant polymer film.
Patent JP-S5877083-A (JP)
Title: Reading method of time code signal
Inventor: SEKIMOTO TETSUSHI
IPC: H04N5/78
Filed: 1981-10-31
Abstract: PURPOSE:To read out correct time code signals, by using the correlation of the contiguous codes as a standard of time codes when said correlation is satisfied and then performing the interpolation of the time codes. CONSTITUTION:The reproduced signal containing the time code signal SMPTE is obtained at the output side of a VTR1 which constitutes an editing device, and this reproduced signal is supplied to an SMPTE time code signal reader 2. The output signal of the reader 2 is supplied to a microcomputer 4 via an interface circuit 3. The computer 4 includes a direct data part 5 to which the signal SMPTE read out of the VTR1 is fed directly, a correlation data part 6 where the signal SMPTE read out previously is added with the minimum unit, and a process data part 7 where the present time code signal SMPTE is supplied to the process routine.
Patent JP-H0732963-A (JP)
Title: Installation structure for air bag device
Inventor: NIIHORI MASAHIKO
IPC: B60R21/20
Filed: 1993-07-15
Abstract: PURPOSE:To make an instrument panel small in size while a sufficient space for each knee of the crew to come in is being secured within the instrument panel. CONSTITUTION:A steering member 23 is made up of a right and a left divided member 25 and 27, and an installation space 32 is provided, which interposes an air bag unit 29 between the divided members 25 and 27, the air bag unit 29 is arranged in the installation space 32, and a case 53 is thereby connected to both the divided members 25 and 27.
Patent JP-H05190222-A (JP)
Title: Contact for printed circuit board
Inventor: JIEIMUZU CHIYAARUZU PIRUNII
IPC: H01R12/71
Filed: 1992-07-02
Abstract: PURPOSE: To provide a contact and a through board connector which can be fixed on a printed circuit board together with a lead wire of an electronic part by web soldering and by which a hole to insert the lead wire of the electronic part into the printed circuit board is formed by removing a plug after wave soldering. CONSTITUTION: The contacts 10 respectively comprise a contact tail 11 comprising a pair of arms 16, 18 and having a hollow cylindrical shape and a plug 15 fitted in the inside of the contact tail 11 in a freely detachable manner. The arms 16, 18 can be fitted in a plurality of openings 22 formed in a through board connector 20 and consequently, respective contacts 10 are supported by the through board connector 20. After positioning of a contact tail 11 inside an opening of a printed board, wave soldering is carried out to solder the contact tail 11 in the opening of the printed board.
Patent JP-H0524999-A (JP)
Title: Production of silicon carbide thin film
Inventor: DEGUCHI MASAHIRO
IPC: H01L21/20
Filed: 1991-07-16
Abstract: PURPOSE:To produce a silicon carbide thin film having good quality at a low substrate temp. CONSTITUTION:A silicon substrate is used as substrate stock 11, the inside of a vacuum tank 33 is sufficiently evacuated to 10<->9Torr and the temp. of the silicon substrate is heated to 600 deg.C, and after that, silicon substrate is irradiated with silicon particles by using an EB vapor deposition source 31, and also, irradiated with carbon ions of 200eV to 1KeV energy from an ion source 32.
Patent JP-H0520079-A (JP)
Title: Extended object orientation system of computer
Inventor: RYU TADAMITSU
IPC: G06F9/44
Filed: 1991-07-16
Abstract: PURPOSE:To easily represent a more complex model in the real world and facilitate control over renewal by handling data and methods as objects respectively. CONSTITUTION:The objects are extended into a single body which is a capsule where data and a method are coupled, a single body of only data, a single body of only a method, a single body of an event consisting of plural coupled capsules, a single body of a system consisting of plural events, and a single body of a sequence showing the sequence of plural events and systems. Further, the extended objects are combined optionally into an object. The complexity of the real world is recognized by the human understanding 2 based upon the logistic. Then object thinking which utilizes diverse objects accompanying ways 3 of grasping the objects is applied to structure a object-made logical model. Further, past data are stored for the renewal 4 of objects and innovation control and version control are performed.
Patent JP-H0224988-A (JP)
Title: Heated cooking utensil such as rice boiler
Inventor: SUGIHARA MICHIMASA
IPC: H05B6/12
Filed: 1988-07-14
Abstract: PURPOSE:To improve the heating efficiency and unify the temperature distribution of a container by dividing heating coils of a rice boiler or the like into the bottom face and the side face lower section and providing them along a container and to reduce noise and improve the temperature distribution of the container by circularly providing an aluminum plate on the second heating coil on the side face. CONSTITUTION:A storage section 2 storing an oven 3 serving as a container storing objects to be cooked is provided in a heated cooking utensil main body 1, the upper section of the main body 1 is openably covered by an upper cover 9, the oven 3 can be taken out by opening the upper cover 9. The first heating coil 4 is arranged at the position facing the center of the bottom face of the oven 3 to heat the center of the bottom face of the oven 3, the second heating coil 5 is arranged at the position facing the outer periphery of the bottom face and the lower section of the side face of the oven 3 to induction-heat the outer periphery of the bottom face and the lower section of the side face of the oven 3. The coils 4 and 5 are arranged on a support bed 6 at an interval, a ferrite core 7 is radially arranged on the lower side of the support bed 6, the presence of the oven 3 is detected by a detecting device 10, the detected signal is inputted to a controller 13.
Patent JP-H0339930-A (JP)
Title: Liquid crystal display device
Inventor: MIZUNO HIROAKI
IPC: G02F1/136
Filed: 1989-07-07
Abstract: PURPOSE:To make the display of a liquid crystal display element uniform by connecting plural semiconductor elements for driving in respective scanning electrode and signal electrode and inputting a liquid crystal driving voltage which is different from a voltage for the other semiconductor element for driving to at least one of the semiconductor elements for driving on the scanning electrode side. CONSTITUTION:A driving circuit A has plural LSIs for driving 4. The liquid crystal driving voltages V0, V1, V4 and V5 are the respective LSIs for driving 4 and they are the same. Besides, a driving circuit B has plural LSIs for driving 6. The liquid crystal driving voltages V0X, V1X, V4X and V5X are the respective LSIs for driving 6 and they are the same. However, they are different from the liquid crystal driving voltages of the driving circuit A. By obtaining a liquid crystal display device where the liquid crystal driving voltage which is different from that for the other LSI for driving is inputted to at least one of the plural LSIs for driving connected to the liquid crystal display elements in such a way, the display of the liquid crystal display element having the difference of the film thickness of an oriented film or the like is made uniform.
Patent JP-H0615480-A (JP)
Title: Solid wire for co2 gas shielded arc welding for continuous cumulative layer build-up
Inventor: SUZUKI YOZO
IPC: B23K35/30
Filed: 1992-07-03
Abstract: PURPOSE:To provide the solid wire for lowering a slag inclusion rate and suppressing the degradation in the characteristic of metals at a high temp. by specifying components for continuous cumulative layer build-up welding. CONSTITUTION:The component C specified to 0.01 to 0.15wt.% is the element extremely effective in improving the strength of a deposited metal and suppressing the thickness of the slag; Si specified to 0.5 to 1.6wt.% in suppressing the slag inclusion rate as a deoxidizing agent; Mn specified to 1.0 to 2.0wt.% in increasing the strength of the metal as an oxidizing agent; S specified to 0.01 to 0.03wt.% in improving the bead shape and suppressing the slag inclusion rate and spatter amt.; Nb specified to 0.02 to O.03wt.% in improving impact toughness and suppressing the degradation in the metal characteristics; Ti specified to 0.1 to 0.3wt.% in improving toughness as an deoxidizing agent; Sb specified to 0.05 to 0.15wt.% in lowering the slag inclusion rate and improving removability; Te specified to 0.0005 to 0.0210wt.% in lowering the slag inclusion rate and improving the removability. This wire for CO2 gas shielded arc welding for continuous cumulative layer build-up contains the respective components and the balance consisting of iron and inevitable impurities.
Patent JP-H089823-A (JP)
Title: Water tank for aquarium fish
Inventor: MITSUI MITSUHIRO
IPC: A01K63/00
Filed: 1994-07-04
Abstract: PURPOSE:To provide a water tank for aquarium fish, having a deep appearance in spite of small size, giving variable appearance and having extremely easy maintainability. CONSTITUTION:This water tank is composed of a water tank 1 for holding aquarium fish and a background-holding space 2 placed at the back of the water tank 1 interposing a transparent partition wall 3 and holding a background scenery such as aqua-accessory 9 and small animals.
Patent JP-H0464989-A (JP)
Title: Semiconductor device
Inventor: KATO KOJI
IPC: H03F3/45
Filed: 1990-07-03
Abstract: PURPOSE:To obtain a current mirror circuit, which operation speed is not lowered by the fluctuation of a power supply voltage, by maintaining the gate potential of a transistor at a low potential higher than a threshold voltage. CONSTITUTION:Even in the state of setting an activation signal PHIB at an L level, a transistor Tr6 is always set in an ON state and a slight current always flows to transistors Tr1 - Tr4. When a power supply voltage Vcc is lowered, a charge accumulated at a terminal A is extracted through the transistors Tr4 and Tr6 to a ground G, and a potential the inverse of OUT of the terminal A is lowered together with the power supply voltage Vcc. Therefore, between the power supply voltage Vcc and the output signal the inverse of OUT, potential difference higher than the threshold voltage of the transistors Tr1 and Tr2 is secured at all times. When the activation signal PHIB is inputted in such a state, the Tr1 - Tr4 immediately start amplifying operations according to input signals IN and the inverse of IN. Therefore, even when the power supply voltage Vcc is fluctuated, a current mirror circuit 2 immediately starts the amplifying operation, and the operation speed can be prevented from being lowered.
Patent JP-H1122507-A (JP)
Title: Fuel control device for cylinder injection type spark ignition internal combustion engine
Inventor: IRIYA YUUICHI
IPC: F02D41/34
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To improve combustion stability by limiting the fuel injection sharing ratio in a suction stroke in response to the exhaust quantity remaining in a suction system when stratified combustion is switched to lean combustion. SOLUTION: Fuel is directly injected into a cylinder, stratified combustion is made when the injection timing of the fuel is set to a compression stroke, homogeneous combustion is made when the ignition timing is set to a suction stroke, and lean combustion is made by injecting the fuel twice in the suction stroke and the compression stroke when the stratified combustion is switched to the homogeneous combustion. An exhaust circulating current is cut off when the stratified combustion is switched to the lean combustion, and the residual quantity of the circulating exhaust remaining in a suction system at this time is measured. The fuel sharing ratio between two fuel injections in the suction stroke and the compression stroke during the lean combustion is corrected in response to the residual quantity of the circulating exhaust.
Patent JP-H1126820-A (JP)
Title: Resistor and quench protector
Inventor: WADA SHINICHI
IPC: H01C1/08
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To implement a low-inductance resistor by omitting the space for arranging it, facilitating its manufacture and improving its cooling performance. SOLUTION: A resistor 11 is formed by connecting striplike components 11' each folded in a wavelike form. Thus, by changing the dimensions of the resistor 11 both lengthwise and widthwise, the resistance of the resistor 11 can be selected as desired and the resistor 11 can be downsized. Therefore, the space for arranging the resistor 11 can be reduced. Further, since the resistor 11 is cooled by causing ventilating means to blow air in a single direction upward from below, fluidity in ventilation can be improved compared with a conventional example in which cooling passage is bent. Therefore, cooling performance can be improved.
Patent JP-2001005306-A (JP)
Title: Transfer device, intermediate transfer device, and image forming device
Inventor: KATSUIE ICHIROU
IPC: G03G15/16
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a transfer belt, the intermediate transfer belt and an image forming device where the transfer belt or the intermediate transfer belt can be pressed on the image carrier, with a belt pressing means of a simple structure. SOLUTION: This transfer device, is constituted so that it is provided with the transfer belt 11, and the transfer belt 11 and the image carrier 101 form the transfer part by being arranged in facing each other across a narrow gap, the belt-pressing roller 21 is provided on the transfer belt 11 rear surface in the vicinity of the transfer part, both ends of the belt pressing roller 21 are respectively supported by pressure levers 22 and 22', and the belt-pressing roller 21 is brought into contact with the transfer belt 11 in a state of keeping the gap of the transfer part by pressurizing elastic members 26 and 26' pressing pressure levers 22 and 22' to the transfer belt side 11, when the transfer belt 11 is in a standstill state,  and the belt pressurizing roller 21 is held by the pressure levers 22 and 22' through torque generating means 25 and 25' generating a prescribed torque between the pressure levers 22 and 22', when the belt pressurizing roller 21 is rotated by turning the transfer belt 11.