baber/WOPTO huggingface dataset:
Patent JP-S60168672-A (JP)
Title: Printer
Inventor: TSUKAMOTO TAKAHIRO
IPC: B41J21/00
Filed: 1984-02-14
Abstract: PURPOSE:To enable to simplify operation, by providing a controlling means for moving a carriage in response to a carriage-moving key depressed after setting an operation mode, in a printer provided with a plurality of character printing operation modes. CONSTITUTION:Under the condition wherein the operation mode is changed from a C/C mode to an L/L mode by depressing an L/L mode designating key on a keyboard KB but character keys are not yet depressed, when the carriage CRG is located on a left margin position, and when it is desired to set the left margin position at a position deviated one space to the right from the current position, a space key is depressed one time. By this, a CPU moves the carriage CRG rightward by one space through a printer-controlling part PC, and when a left margin setting key on the keyboard KB is subsequently depressed, the new left margin position is set. Accordingly, a tab/margin position and a printing-starting position can be changed by a simple operation.
Patent JP-H09195989-A (JP)
Title: Blast fan
Inventor: SHIROYAMA MASAHIRO
IPC: F04D29/66
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an effective blast fan having low noise, for restraining the separating phenomenon of fluid. SOLUTION: A fan 10 is provided with a hollow cylindrical body part 11 whose upwind end surface 111 perpendicular to a shaft 41 is closed and whose downwind end surface is opened, a main vane 15 projectingly provided on the cylindrical outer peripheral surface of the body part 11, and a second vane 20 inward projectingly provided on the hollow part 110 of the body part 11. In the second vane 20, the vane shape is so formed as to form the flow of air toward the downwind side, a first opening part 16 is provided to the downwind side of a back surface 151 of the main vane 15, a second opening part 17 is provided on the upwind side of the second vane 20 of the hollow part 110, and an air flowing passage 18 for connecting the first opening part 16 to the second opening part 17 is provided.
Patent JP-S58142961-A (JP)
Title: Liquid crystal composition
Inventor: TAKEI KATSUMORI
IPC: C09K19/30
Filed: 1982-02-18
Abstract: PURPOSE:To provide a liquid crystal composition containing specific ester compounds and a chiral nematic liquid crystal at specific ratios, exhibiting quick responce even at a low voltage, having broad temperature and voltage margins and high chemical stability, and suitable for a liquid crystal light valve of a printer. CONSTITUTION:The objective composition is composed of (A) a mixture of ester compounds comprising 40-60wt% compound of formulaI(R and R' are 1-8C straight-chain alkyl), 0-20wt% compound of formula II, 0-20wt% compound of formula III, 5-20wt% compound of formula IV and 0-15wt% compound of formula V and (B) 0-5wt% chiral nematic liquid crystal. A liquid crystal panel suitable as a liquid crystal light valve for the optical ON-OFF control can be manufactured by inserting the liquid crystal composition between a pair of oppositely placed glass plates each having a NESA electrode at the inner side. The ON-OFF control can be carried out by applying a signal containing a component having higher frequency than the cross frequency (fc) of the liquid crystal material and a signal containing lower frequency component than fc.
Patent JP-S641045-A (JP)
Title: Buffer memory circuit device
Inventor: KINOSHITA KOJI
IPC: G06F12/08
Filed: 1988-02-06
Abstract: PURPOSE: To delay the next request in case of a write interval to process the request after the delay time by coupling a buffer memory circuit to a request source and receiving the next address during block transfer and processing the next received request unless the buffer memory is in the write interval.  
     CONSTITUTION: A buffer memory circuit device 10 is connected between a request source 11 and a main storage 13, and a request signal RQ is continuously supplied to the device 10 from the request source 11. The device 10 generates a memory request signal NRQ and a memory address signal MAD in relation to the signal RQ and an address signal AD and sends them to the storage 12. The storage 12 supplies continuous memory reply data unit signal MRD and memory rely signal MRP to the device 10 in response to these signals NRQ and MAD respectively. The signal MRD executes block transfer, and blocks are continuously sent from the device 12 to the device 10, and execution is transferred from the first signal MRD to the last if there are no blocks in the device 10. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S57139980-A (JP)
Title: Semiconductor laser device
Inventor: KOBAYASHI NAOKI
IPC: H01L21/208
Filed: 1981-02-24
Abstract: PURPOSE:To make a matching in a lattice fasible between layers of semiconductor laser by a method wherein in addition to sequential lamination of InAsPSb, InAsSb and InAsPs on an InAs substrate, InAsPSb on the substrate's side is varied gradually. CONSTITUTION:On an N type InAs substrate the first clad layer 2 consisting of N type InAs(1-u-v)PuSbv is grown, and its component ratio is varied so that its forbidden band width is made gradually larger, and subsequently the second clad layer 4 consisting of an InAs(1-w)Sbw active layer 3 and a P type InAs(1-y-z)PySbz is grown. Thereby at each interface between substrates and active layers, lattice constants are approximately brought into a match, and a laser light with a long wavelength of 4-5mum is obtained efficiently.
Patent JP-S62183478-A (JP)
Title: Developing device
Inventor: SAITO KINJI
IPC: G03G15/08
Filed: 1986-02-07
Abstract: PURPOSE:To attain excellent development by constituting a developing roller of a developing sleeve provided with a magnetic rubber layer on the outside of a non- magnetic cylinder and an alternate magnetic force generating means for alternately changing magnetic force in the radius direction at a prescribed position on the inside of the sleeve. CONSTITUTION:The developing roller is constituted of the developing sleeve 7 and a V-shaped permanent magnet 5 to be oscillated around the rotational center of the sleeve 7. In accordance with the rotation of the sleeve 7, toner in a toner tank 6 is sticked to the sleeve 7 and carried out while being regulated by a blade 3 so as to form a thin layer, and carried to a developing area. Since magnetic force in the radius direction is alternately changed by the vibration of the permanent magnet 5 at a position opposed to the blade 3 and the photosensitive body 4, the magnetic rubber layer 1 is vibrated in the radius direction, i.e. layer thickness direction, at that part. Consequently, the solidification of toner pressed into the corner of the blade 3 in the toner tank 6 can be prevented so that the toner can be smoothly carried and toner cloud is generated between the photosensitive body and the blade 3. Consequently, an electrostatic latent image formed on the periphery of the photosensitive body can be efficiently developed.
Patent JP-H01200588-A (JP)
Title: Electric resistance heater with surface radiation
Inventor: SATO GORO
IPC: H05B3/20
Filed: 1988-02-05
Abstract: PURPOSE:To enhance the heat utilization effect by forming a heat radiating surface consisting of metal wires in a certain length arranged at a constant spacing, and giving directionality to the heat radiation. CONSTITUTION:In such a way as half fitted in and half exposed to the atmosphere, a surface-shaped heat emitting member 1 is installed in a support 2 consisting of a heat insulating substance in a thickness of A so that the heat radiating surface will be convex or concave. This surface-shaped heat emitting member 1 has a heat radiating surface in an arbitrary form, e.g., a semi-circular, and the heat generated is released from an opening window O' to outside the device through direct radiation. The heat emitting member 1 is folded zigzag at certain lengths and arranged at a constant pitch P. This permits the heat to be radiated with directionality to provide good heating efficiency, and heat emitting wires can well be maintained without requiring heating of the support 2.
Patent JP-H06240773-A (JP)
Title: Attic ventilation structure
Inventor: ISHIZAKI HIROFUMI
IPC: E04B7/18
Filed: 1993-02-15
Abstract: PURPOSE:To prevent bedewing on the lower side of bed material by increasing the number of air ducts, thus increasing the amount of air for ventilation. CONSTITUTION:Rafters are provided along the direction of an eaves ridge over the lower surface of a bed material 1 installed in the roof portion of a building. An air duct forming member 3 is erected between adjacent rafters. A first air duct 4 for ventilation is provided between the air duct forming member 3 and the bed material 1 to form a roof panel body A. Roof panel bodies A are installed adjacent each other with the ridge portion therebetween. A second air duct 6 communicating with the attic 5 is formed between the roof panel bodies A adjoining each other at the ridge portion. The ridge-side end portion of the first air duct 4 is communicated with the second air duct 6 and the eaves-side end portion of the first air duct 4 is communicated with the eaves portion. Also, a branch passage communicating with both the attic 5 and the first air duct 4 may be provided at the eaves-side end portion of the first air duct 4.
Patent JP-S59149351-A (JP)
Title: Silver halide photosensitive material
Inventor: MENJIYOU HIROSHI
IPC: G03C1/46
Filed: 1983-02-16
Abstract: PURPOSE:To enhance sensitivity and sharpness by forming a silver halide emulsion layer located farthest from a support highest in photosensitivity among silver halide emulsion layers constituting photosensitive layers between a nonphotosensitive filter layer on the side reverse to the support and a substantially nonphotosensitive layer on the side of the support. CONSTITUTION:Photosensitive layers consisting of silver halide emulsion layers same in color sensitivity but different in photosensitivity are formed on a support. In this silver halide photosensitive material, the silver halide emulsion layer highest in photosensitivity is arranged between a nonphotosensitive filter layer on the side opposite to the support and a nonphotosensitive layer on the side of the support. A colloidal silver dispersion, a colored magenta coupler, or the like compd. for the filter are used for said nonphotosensitive filter layer. Any optional silver halide emulsion always used in the industry can be used. Baryta paper or the like is used for the support. Sharpness is enhanced by forming such a layer structure and a filter layer, or emulsion layers high and low sensitivity, interposing a nonphotosensitive layer.
Patent JP-H06238339-A (JP)
Title: Device for bending knife
Inventor: YANAGIMOTO CHUJI
IPC: B21D5/01
Filed: 1993-02-15
Abstract: PURPOSE:To improve the accuracy for bending a knife by clamping and fixing the knife mounted on a surface plate on both sides of it through a clamping mechanism. CONSTITUTION:This is a device for bending the knife for punching the sheet used when a pattern having a prescribed shape is punched on the sheet etc., into a prescribed shape and the knife A mounted on a surface plate is clamped and fixed by a clamping mechanism 8 by a set of clamping members 8a, 8b on both sides of it. In the clamping members 8a, 8b, high accuracy surfaces are formed wherein the clamping surfaces are stuck tightly to each other so that the camber of the knife A is corrected. Under this state, a working die 24 similar in shape to the knife A is pushed to the knife to bend the knife A. In this way, the knife A can be bent so that the tip of the cutting edge of the knife A passes through the center of the knife in the upper view of the knife A.
Patent JP-2000227273-A (JP)
Title: Storage cabinet and fan device
Inventor: NODA HIDEFUMI
IPC: F25D17/06
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To sterilize or make an atmosphere in a storage cabinet antibacterial and to suppress a mildew by mounting a plurality of particles of an iodine antibacterial material on a surface of a base material in a channel of a gas circulating by a fan disposed in the cabinet and gradually exhausting iodine from this gradually discharging element into the gas. SOLUTION: In a vegetable storage cabinet 1, a blower 2 with an antibacterial function provided integrally with a gradually discharging element 3 in which an iodine resin having an antibacterial action or a mildewproofing action is fixed to a porous base material with a binder is provided. Iodine molecules discharged from the resin are diffused and supplied to the overall cabinet by a flow of the circulating air to prevent a growth of microorganisms or the like floated in the air in the cabinet, thereby holding in the cabinet clean. Thus, a corrosion or the like can be suppressed even without lowering a temperature, freshness of the vegetables can be held for a long period without cooling, and an offensive odor from a perishable material due to a growth of the microorganisms can be suppressed.
Patent JP-S55119195-A (JP)
Title: Method for automatic power supply for electrodeposition coating line
Inventor: WATANABE KAZUNORI
IPC: C25D13/22
Filed: 1979-03-05
Abstract: PURPOSE: To automatize the electrodeposition coating line by providing a conveyer with a power supplying hanger on one side of the conveyer to feed an object to be coated and providing a power supplying terminal coupled with an object to be coated at the lower arm of the hanger.  
     CONSTITUTION: In a coating line for an automobile body, consisting of the fitting portion I, the coating portion II, the after treatment portion III and the demounting portion IV, the power supply conveyer 23 is provided one side along the main conveyer 22 to feed the body 21 hanged and then the hanger 24 moving with the body 21 is hanged to the conveyer 23. A hanger 24 is provided with an arm 27 on its lower part and also with a power supply terminal 28 coupled with the body 21 on its tip. The arm 27 consists of the upper and lower parallel links and the terminal 28 is pushed up by a spring 29 between the parallel links and the power supply hanger 24. The body 21 coupled with the hanger 24 by the fitting device 25 of the fitting portion I is automatically coated through the coating portion II, the after treatment portion III, and the demounting portion IV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53121453-A (JP)
Title: Manufacture for bulb coil heater
Inventor: ISHIKAWA MISAO
IPC: H01J1/22
Filed: 1978-03-08
Abstract: PURPOSE: To prevent harmful gaseous nitrogen oxide from being discharged in air, by applying ammonium persulfate to mixed solution of nitric and sulfuric acid, dissolving and removing the molybdenum core wires from a coil after aluminum coating process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02205985-A (JP)
Title: High speed picture processor
Inventor: FUKUHARA TOSHIHIKO
IPC: G06T7/00
Filed: 1989-02-03
Abstract: PURPOSE:To execute a picture processing with high efficiency at high speed by executing a local picture processing with the multimicroprocessor system of bus coupling and executing a general picture processing with the multimicroprocessor system of network coupling. CONSTITUTION:A cracked picture processing system is composed of the three kinds of exclusive processors composed of measurement, recognition and extraction processors 10, 20 and 30. Then, parallel processing is executed for the unit of processor and pipe line processing is executed as a whole. For the local processing such as segment extraction or edge detection, the multimicroprocessor system of the bus coupling is adopted and for the general processing such as the continuity decision of a segment, the multimicroprocessor system of the network coupling is adopted. Thus, the high speed processing with the satisfactory efficiency is realized.
Patent JP-H07265427-A (JP)
Title: Ventilation device-respirator to adjusr air flow rate and air pressure in lung
Inventor: URUFU SHIEESUTORANDO
IPC: A61M16/00
Filed: 1995-02-14
Abstract: PURPOSE: To secure the most suitable ventilating mode required by a patient, by taking measures such as storing air pressure and air volume obtained during a period in inspiration phase, calculating intrapulmonary open air pressure from these relationship and inflating alveoli pulmonis by open pressure. CONSTITUTION: A controller 10 stores pressure measured at an inspiratory part and an expiratory part in a ventilator in a memory 40. And, flow rate measurements from the inspiratory part are output to a first integrator 42 through each signal line 14A-14C, and air volume of gas supplied to a patient every aspiration is calculated. In addition, flow rate measurement of the expiratory side is integrated by a second integrator 44 and value against the supplied air volume is output to the memory 40. Then, open pressure to open intrapulmonary alveoli pulmonis is obtained from a value stored against the air volume and pressure by a calculator 46. On the other hand, a controller 48 inputs all the measurements and controls all the ventilator. Especially, an inspiration valve and an expiration valve are controlled through control lines 8A-8C.
Patent JP-H05226259-A (JP)
Title: Planarization of inner wall of quartz tube and coating device therefor
Inventor: SASAKA MASAAKI
IPC: C30B25/08
Filed: 1992-02-13
Abstract: PURPOSE:To prevent the adhesion of quartz particles to the surface of a semiconductor substrate under processing by coating an inner wall surface of a quartz tube with a silicon oxide film and forming a silicon oxide film on the inner wall surface which includes a recessed part formed on this inner wall surface. CONSTITUTION:A silicon oxide film is applied to an inner wall surface 1a of a quartz tube 1 by spraying SOG6, for example, from a nozzle 5 inserted into the center of the quartz tube 1. The nozzle 5 is arranged to move and return between one end of the quartz tube 1 and the other side of the quartz tube 1 during coating operation. The inner wall surface of the quartz tube 1 including the recessed part 1a is coated with the SOG6 in this manner. The quartz particles 7 are deposited on the inner wall surface 1a of the quartz tube 1 including the recessed part 1b. It is, therefore, possible to prevent the particles from spraying from the quartz tube 1 and adhering to the substrate during coating operation.
Patent JP-S55118114-A (JP)
Title: Starting unit for phase control loop
Inventor: AKIYAMA MAKOTO
IPC: G05F1/10
Filed: 1979-03-05
Abstract: PURPOSE: To ensure the immediate setting into the correct synchronous point even through the synchronism may get out the position due to the disturbance for the phase control loop in which the D-FF circuit is used for the subtractor circuit, by providing the frequency diciding means, the voltage comparator, the reset FF circuit and the gate circuit each in order to secure the assured setting into the steady synchronous point for the phase control loop at the power source make time.  
     CONSTITUTION: Frequency deciding means 11 gives decision to the relation between output frequency f 0  and reference frequency fS, consiting of FF circuits 11a and 11b. Voltage comparator 12 gives comparison between control voltage EV of voltage control type oscillator 4 and voltage ES of reference power source 13. And reset FF circuit 14 operates on the "1" level input, and gate circuit 15 gives control to the transmission of the Q output frequency of D-FF circuit 6 to phase comparator 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09192786-A (JP)
Title: Mold for continuously casting steel and continuous casting method
Inventor: SEZE AKIFUMI
IPC: B22D11/041
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To keep the surface characteristic of a steel to good state by reducing the outer force acted between a mold for continuous casting and a solidified shell. SOLUTION: The mold 22 for continuous casting is composed of an upper mold part 23 and a lower mold part 24 in succession to the upper mold part 23. Then, the upper mold part 23 is arranged in the range of 30-100mm below the position forming a meniscus 17 of molten steel 16 as the lower limit and at >=30mm above the meniscus as the upper limit. A reducing ratio per 1m length in the drawing direction of the molten steel 16 is set in the range of +0.1%--0.1% and the length of an opening part crossing at the right angle in the drawing direction of the lower mold part 24 is preformed corresponding to the shrinkage of the solidified shell 18.
Patent JP-S59151460-A (JP)
Title: Semiconductor device
Inventor: KAMEDA MASAHIRO
IPC: H01L29/73
Filed: 1983-02-17
Abstract: PURPOSE:To control characteristics without enlarging the size of an element by forming a base gate wiring layer coating an effective base region through an insulating layer and applying voltage to the wiring layer. CONSTITUTION:P<+> Diffusion layers 3, 4 as an emitter and collectors and an N<+> diffusion layer for a base contact are formed to an epitaxial layer 2 on a substrate 1, thus constituting a P-N-P transistor TR. Base gate wiring layers 20 are formed to an effective base region 21 in the TR through an insulating layer 6. Voltage is applied to the layers 20 independently of the emitter, the collectors and a base. When the base gate voltage is applied continuously to the positive voltage side, a current amplification factor hFE hardly changes, but dielectric resistance BV between the collector and the emitter increases. When the base gate voltage is applied continuously to the negative side, on the other hand, BVCEO decreases, but hFE increases. According to such constitution, a lateral TR capable of controlling characteristics can be realized.
Patent JP-S57139754-A (JP)
Title: Electrophotographic liquid developer
Inventor: TSUBUSHI KAZUO
IPC: G03G9/12
Filed: 1981-02-24
Abstract: PURPOSE:To obtain a developer high in devlopment efficiency, and capable of forming a high-density image, by using a quinophthalone type compound as a toner pigment component. CONSTITUTION:A compound represented by the general formula is used as a toner pigment component. In the formula, R is amino, nitro, alkyl, or lower alkoxy; X is halogen; (l), (m) are each an integer, and (l+m) are 0-3; and (n) is an integer of 1-4. To prepare a liquid developer, a given amount of quinophthalone pigment and a resin are kneaded in presence of a small amount of carrier liquid to form a condensed toner, and this is dispersed into a large amount of carrier liquid.
Patent JP-S52109548-A (JP)
Title: Wrapping films
Inventor: KISHI HIDEHIRO
IPC: C08L101/00
Filed: 1976-03-12
Abstract: PURPOSE: Wrapping films having improved anti-fogging effect, packaging performance, capable of retaining the freshness of food for a long period of time, obtained by incorporating a specific ester compound with ethylene-vinyl acetate copolymer, and by molding the mixture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06209659-A (JP)
Title: Plant growth guide member for forming shade
Inventor: HAYASHI ISAO
IPC: A01G17/06
Filed: 1993-01-21
Abstract: PURPOSE:To obtain a member, capable of readily setting a shade with a plant in a short time when the shade is required and easily removing it in the case of no need. CONSTITUTION:A frame support 2 having a sliding cylinder 3 in the center and four container receivers 4, 4... directing in the four directions on the top surface is liftably and lowerably attached to a support pipe 1. A tightening screw 5 for fixing the frame support to the support pipe 1 is screwed to the middle of the lower part of the sliding cylinder 3. Vegetational containers 10 at the base part of guide frames 7 are placed on the container receivers 4, 4... of the frame support 2 and pressed with a container presser 12 from the upper part to fix the guide frames 7, 7... to the frame support 2. Plants are preset in the vegetational containers 10 and stems, etc., thereof are entwined with main frames (7a) and sub-frames (7b) and (7b).