baber/WOPTO huggingface dataset:
Patent JP-H07324142-A (JP)
Title: Synthetic resin sheet suited as optical memory material or the like and its production
Inventor: HIRAO KAZUYUKI
IPC: G11B7/243
Filed: 1994-05-31
Abstract: PURPOSE:To provide a material suited as e.g.a hole burning material capable of an ordinary temperature operation and excellent also in processability, water resistance, handleability, etc. CONSTITUTION:This sheet is one prepared by dispersing fine particles of an optical glass containing bivalent rare earth element ions obtained by reducing a trivalent rare earth element in a light-transmitting resin. The optical glass may be a fluoride glass or an oxide glass. Especially a borate glass is suitable. An example of the rare earth element is Sm. This production process comprises the steps of obtaining fine particles of an optical glass containing bivalent rare earth element ions obtained by reducing a trivalent rare earth element, mixing the obtained fine particles with a light-transmitting glass and molding the obtained mixture into a sheet.
Patent JP-S5743114-A (JP)
Title: Estimating method of low calorific value of waste
Inventor: AIZAWA KAZUO
IPC: F23N5/00
Filed: 1980-08-28
Abstract: PURPOSE: To evade abrupt rising of the low calorific value due to preconsumption phenomena of waste, and to obtain the precise low calorific value, by calculating the amount of consumption of oxygen.  
     CONSTITUTION: The amount of oxygen consumed for burning is caluculated from the amount of waste loaded in an incinerator, the amount of fed air, the amount of steam generated and the oxygen concentration in the exhaust, and based on the amount of oxygen consumed the low calorific value is corrected thereby the low calorific value can be precisely estimated. Thus, even if there is preconsumption phenomena of the waste, since the low calorific value of the waste can always be estimated precisely, the amount of fed air, the amount of loaded waste, etc. can be controlled smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5910640-A (JP)
Inventor: NISHI TOSHIHIRO
IPC: E04B1/16
Filed: 1982-07-09
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-H05316748-A (JP)
Title: Motor driver
Inventor: URATA SHIGENOBU
IPC: H02M7/48
Filed: 1992-05-12
Abstract: PURPOSE:To prevent a power device for a control circuit from being shortcircuited by inserting a smoothing capacitor and a diode into the input part of the power device. CONSTITUTION:A diode 9 limits energy-suppliable objects by the discharge of a smoothing capacitor 10 for a control circuit power source only to the power device 2 for a control circuit, and only charging is feasible from a battery 1 and a main-circuit smoothing capacitor 6. Accordingly, the terminal voltage of the smoothing capacitor 10 for a control circuit power source i.e., the input voltage of the power device 2 for a control circuit is not influenced in the voltage-lowering direction, when the terminal voltage of the battery lowers temporarily by drawing energy out from the battery rapidly during motor driving operation, or concerning to a pulsating flow of high-frequency voltage flowing reversely from an inverter circuit 5. Consequently, continuity of the operation of a control circuit 3 is protected, and it becomes possible to evade dangerous states such as a short circuit of the power source, etc.
Patent JP-S5823326-A (JP)
Title: Manufacture for magnetic recording medium
Inventor: IIDA SHINOBU
IPC: G11B5/842
Filed: 1981-07-31
Abstract: PURPOSE:To prevent the restoration of orientation of ferromagnetic powder and the disturbance of orientation due to agglomeration by cooling the back side of  a supporting body after magnetic field orientation. CONSTITUTION:On a supporting body 1 such as polyethylene terephthalate film, a magnetic coating liquid is coated at a coating section 3 to form a magnetic substance layer 4 and orientation processing of magnetic particles is carried out at magnetic field orienting devices 4 and 4' while the magnetic substance layer 4 has fluidity. Succeedingly, before entering a drying chamber and in the chamber, the back side of the supporing body 1 is cooled by cooling roll groups (A1- A3), (B1-B8) and (C3-C8) to <=20 deg.C.
Patent JP-S5453324-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: NOMAGUCHI TAMOTSU
IPC: F23D11/10
Filed: 1977-10-04
Abstract: PURPOSE: To devise to keep the balance of air-fuel ratio to correspond to any condition by providing a fuel supply port and a bypass pipe arranged with a manual valve to conduct a part of air to the outside in a forced draft passage.  
     CONSTITUTION: A forced draft device 3 is operated as soon as an adjusting valve 4 is opened. When a fixed amount of air is supplied to an air supply pipe 1, kerosene is sucked out from a fixed level oil tank 5 since a supply prot 12 of a fuel supply pipe 10 is arranged near the throat part of a nozzle 2. As a part of the air can be discharged to the outside through a bypass passage 22 by operating a manual valve 23 properly, the sucking amount of kerosene can be adjusted by adjusting the discharge air. The sucked kerosene is atomized and dashed to an evaporating face 15 to be heated and evaporated, and thus the pre-mixture of molecular fuel and air is fed to a combustion port 19 for combustion 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5821435-A (JP)
Title: Rubber composition for tire tread
Inventor: AWANE ASAHIRO
IPC: B60C1/00
Filed: 1981-07-31
Abstract: PURPOSE:To obtain a tread for a tire having low rolling resistance, high braking performance on wet road surface, and excellent abrasion resistance, by adding a specific amount of a styrene-butadiene copolymer having low content of bonded styrene, and high content of 1,2-bonded unit in the butadiene segment. CONSTITUTION:The objective rubber composition (100pts.wt.) is composed of (A) 10-80pts.wt. of a styrene-butadiene copolymer rubber having a bonded styrene content of 10-20wt% and a 1,2-bonded unit content in the butadiene segment of 40-70wt%, (B) 10-80pts.wt. of a styrene-butadiene copolymer rubber, natural rubber, and/or polybutadiene rubber having a bonded styrene content of 15-25wt% and a 1,2-bonded unit content in the butadiene segment of  <40wt%, and (C) 5-30pts.wt. of a polybutadiene rubber having a 1,2-bonded unit content of <=20wt%. The abrasion resistance can be improved while maintaining  the impact resilience and the wet skid resistance at high levels.
Patent JP-S61277041-A (JP)
Title: Method and apparatus for fluorescent x-ray analysis of metal film
Inventor: MATSUMOTO YOSHIRO
IPC: G01N23/223
Filed: 1985-05-31
Abstract: PURPOSE:To enable the simultaneous quantitative analysis of an adhesion amount and a composition, by measuring the intensity of FeKalpha rays and/or FeKbeta rays from a steel material to calculate the adhesion amount of a metal film and measuring the intensity of ZnKalpha rays or ZnKbeta rays from the metal film to calculate the composition of the metal film. CONSTITUTION:In a method for fluorescent X-ray analysis of the composition and adhesion amount of the metal film containing Zn and Al formed to the surface of a steel material, exciting radioactive rays are allowed to irradiate the steel material from the metal film side to measure the intensity of FeKalpha rays and/or FeKbeta rays from the steel material and the adhesion amount of the metal film is calculated on the basis of the measured value. The intensity of ZnKalpha rays or ZnKbeta rays from the metal film is measured and the composition of the metal film is calculated on the basis of the measured value and the calculated adhesion amount of the metal film. In the calculation of the composition of the metal film, the formula showing the relation between the Zn wt. ratio (Zn%) in the metal film, the intensity of ZnKalpha rays or ZnKbeta rays and the adhesion amount (x) of the metal film is used. By this method, the composition and adhesion amount of the metal film can be simultaneously subjected to quantitative analysis.
Patent JP-H07324940-A (JP)
Title: Vehicle navigation apparatus
Inventor: NISHIMURA KOICHI
IPC: G08G1/0969
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a vehicle navigation apparatus in which minimum image data necessary to recognize every crossing is stored without using a memory region in a large quantity and in which the simple image of the crossing can be displayed on a display part when a vehicle approaches a crossing by providing a storage medium, a control part and a display. CONSTITUTION:When a car is running on an ordinary running road, an image in which a map and the position of the car are overlapped is displayed on a display part 10. When the car approaches a crossing, information on the crossing and the simple image of the crossing are displayed, and the image in which the map and the car are overlapped and the simple image of the crossing are changed over manually at any time so as to be displayed. Then, when a distance up to a next crossing is of a predetermined value or higher, a screen in which the present position of the car is overlapped on map information or the like is displayed. When the distance is of the predetermined value or lower, the simple image of the crossing is displayed as a static image or a moving image, and the crossing is confirmed easily. Since the image of the crossing is the simple image, the region in the storage medium of a CD-ROM 1 is not occupied in a marge quantity by the image of the crossing, and the storage medium can be used effectively.
Patent JP-H09273223-A (JP)
Title: Beam and wooden building structure
Inventor: YAJIMA HIROTOSHI
IPC: E04C3/12
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a wooden building of high horizontal rigidity which can bear stress at applying horizontal force with only one part steel in spite of a wooden building by joining wooden beams respectively having projecting steel plate joint parts to a wooden pillar through joint parts slidable up and down, and joining the steel plate joint parts of the beams to the steel bracings, and the steel plate joint parts of the beams to the steel plate joint parts projecting from the foundation by providing steel bracings and steel vertical tie materials. SOLUTION: A tie beam having projecting steel plate joint parts 22, 23, 24, 25 is to a pillar 36, and a beam 1 having projecting steel plate joint parts 2, 3, 4, 5, 6, 7 is to the pillar 36, respectively joined through joint parts 31, the joint part 23 and the joint part 3 are through a steer bracing 62, the joint part 24 and the joint part 2 are through a steel bracing 63, the joint part 5 and a joint part 41b are through a steel bracing 64, and the joint part 6 and a joint part 41a are through a steer bracing 65 respectively joined together, and further the joint part 5 and the joint part 41a are through a steel vertical tie material 51, and the joint part 6 and the joint part 41b are through a steel vertical tie material 61, respectively joined together.
Patent JP-S5643535-A (JP)
Title: Densitometer
Inventor: SAWAGATA AKIRA
IPC: G01N21/59
Filed: 1979-09-18
Abstract: PURPOSE:To optically measure the density of sludge, etc. easily and exactly, by cleaning the transparent cylindrical body of the measuring head part by use of the piston seal. CONSTITUTION:The density of sludge flowing into the transparent cylindrical body of the density measuring head part 30 is measured through the projector and the photodetector 3, 5. This cylindrical body 2 is cleaned by the seal member 14a of the piston seal 14, and the density of sludge, etc. can be measured easily and exactly by only inserting the head part 30. In this regard, the head 30 can be lifted and lowered along the inwall of the guide part, as well.
Patent JP-S5821190-A (JP)
Inventor: MAKI KOUICHI
IPC: G21C1/02
Filed: 1981-07-29
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-H08310498-A (JP)
Title: Thrust deflector of pod type engine
Inventor: TAKASU TORU
IPC: B64D27/18
Filed: 1995-05-18
Abstract: PURPOSE: To perform a thrust deflection in a simple structure by turning a main wing side pylon in the yaw direction with a main wing as the reference and also a nacelle side pylon in the pitch direction with the main wing side pylon as the reference, respectively as the constitution of this thrust deflector. CONSTITUTION: In this pod type engine for aircraft, when thrust pitch direction control is carried out, a pitch controlling screw jack 6 is rotated, moving a pitch controlling movable hinge 7 up and down. Therefore a nacelle 4 is moved to turn round with a longitudinal deflecting hinge 5 as the center, and thereby the exhaust direction is deflected to some extent. In addition, when yaw direction control over the thrust is carried out, a yaw controlling screw jack 9 is rotated, and a yaw controlling movable hinge 10 is moved right and left. With this constitution, a main wing side pylon 2 is moved to turn round with a transverse deflecting hinge 8 as the center, and subsequently the nacelle 4 is also moved to turn round in the cross direction via a nacelle side pylon 3, whereby the exhaust direction is altered.  According to this method, a thrust alteration can be done through a simple structure.
Patent JP-S5911034-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUDA IKUROU
IPC: H03K19/0952
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a device with a high speed and of low power consumption, by constituting the titled circuit of a C-MOSFET and an npn bipolar transistor (TR). CONSTITUTION:When an input 16 is 0, a P-MOSFET10 is turned on and an N-MOSFET11 is turned off. Thus, the base potential of the npn TR14 is increased, the TR14 turns on and the base-emitter of an npn TR15 is short-circuited via a resistor 13 and the TR15 is turned off, then an output 17 goes to 1 level. Further, when the input 16 is at 1 level, the FET10 is turned off and the FET11 turns on. Thus, the base-emitter of the TR14 is short-circuited via a resistor 12 and the TR14 turns off. Since the base-collector of the TR15 is short- circuited with the FET11, a current is applied to the base of the TR15 from the output 17, the TR15 turns on and the output 17 goes to 0 level. Thus, an inverter is realized with the minimum constitution of the C-MOSFET and the bipolar TR. Further, no pnp TR is used for this constitution, so that the high speed operation is attained.
Patent JP-H05290982-A (JP)
Title: Photomicrosensor operation check circuit and control thereof
Inventor: SHIBUYA TATSUO
IPC: H05B37/03
Filed: 1992-04-15
Abstract: PURPOSE:To provide a photomicrosensor operation check circuit for correctly checking operation, and a control method thereof by detecting whether a failure is caused by reduction in the sensitivity due to adhesion of matters or to failure in a photomicrosensor, even when there is an adhered matter such as dust in the photomicrosensor. CONSTITUTION:Two transistors Q1, Q2 for controlling the supply power source in the emission side of a photomicrosensor 1 and resistances R1, R2 are provided. The output side of the resistance is connected to a light emitting diode 2 in this photomicrosensor operation check circuit. The amount of current flowing into the light emitting diode 2 is controlled by preferentially turning the transistors Q1 and Q2 on/off, and the intensity of the light of the light emitting diode 2 is thus controlled by a photomicrosensor operation check circuit.
Patent JP-H08314084-A (JP)
Title: Silver halide photographic sensitive material containing coupler capable of chelating and image forming method
Inventor: NAKAYAMA NORITAKA
IPC: G03C7/30
Filed: 1995-05-18
Abstract: PURPOSE: To improve the storage stability of the image of the dye to be formed by incorporating a coupler having plural groups capable of forming 5- or 6-membered chelate rings with metal ions in a silver halide emulsion layer in the photosensitive material capable of forming a metal chelate dye image by oxidation coupling with a specified developing agent and the like. CONSTITUTION: The photosensitive material can form the metal chelate dye image by the oxidation coupling with the developing agent or its salt represented by the formula and by bringing metal ions into contact with the coupler, and one of the silver halide emulsion layer contains the metal ions and a kind of coupler having plural chelating groups each capable of forming a 5- or 6-membered chelate ring with the metal ion. In the formula, each of R1 and R2 is an optionally substituted alkyl group; Y is a group substitutable on a benzene ring and when Y is adjacent to an amino group, it is an alkyl group; and (p) is an integer of 0-4 and when it is >=2, plural Y may be same or different.
Patent JP-2000316219-A (JP)
Title: Electric connection box
Inventor: SAITO NORIYOSHI
IPC: H05K5/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of backlash in the engaging state of the cover of an electric connection box with its main-body case. SOLUTION: A peripheral wall 12b of a cover 12 of an electric connection box 10 is formed doubly out of an inner cover wall 13-1 and an outer cover wall 13-2, and a peripheral wall 14b of a main-body case 14 of the electric connection box 10 is formed double out of an inner main-body wall 15-2 and an outer case wall 15-1 to protrude an elastic piece 17 obliquely downward from an inside wall surface 15-1a of the outer case wall 15-1. After interposing the inner cover wall 13-1 between the outer case wall 15-1 and the inner main- body wall 15-2, by contacting the elastic piece 17 with the inner cover wall 13-1 to deflect the elastic piece 17, the inner cover wall 13-1 and the outer case wall 15-1 are deflected respectively to eliminate clearances S1, S2.
Patent JP-S62277474-A (JP)
Title: Coating material composition
Inventor: KIKUCHI MASASHI
IPC: C09D201/00
Filed: 1986-05-23
Abstract: PURPOSE:A coating material composition, obtained by containing a specific acrylic resin emulsion containing an organic solvent as a resin vehicle and capable of giving tough films having improved resistance to water, weather, chemical and staining to building materials in one coating step. CONSTITUTION:An economical coating material composition, obtained by containing a synthetic resin emulsion prepared by blending (A) 100pts.wt. polymer solution obtained by polymerizing an alpha,beta-ethylenically unsaturated monomer in organic solvent at 100:80-125wt. ratio and having 8.8-11 Sp, 30-100 deg.C Tg and 20,000-100,000 number-average molecular weight with (B) 1-4pts.wt. surfactant and (C) 20-50pts.wt. deionized water and capable of giving films having <=200% elongation of films and >=40kg/cm<2> tensile strength as a resin vehicle and capable of simplifying a coating process and giving films having glossy feeling.
Patent JP-H02298493-A (JP)
Title: Fine cutting device for twisted cut piece
Inventor: SAITO KINYA
IPC: B26D1/24
Filed: 1989-05-12
Abstract: PURPOSE:To form cut pieces into twisted bar shapes hard to wind a rotating blade by taking psi or theta/l into 0.05 and broadening the width of the groove than the thickness of the blade. CONSTITUTION:Grooves are cut right to the center axis at an equal interval on a metal and the rest portions are taken as blades and then the two axes thereof are set in parallel, with the blades brought into contact with each other. In this case, l=sq. rt. D<2>-(D-d)<2>, theta=tan<-1>{d/(t'-t)}, psi=theta/l, wherein (t)mm is a thikness axially to the axis, (T')mm is a width of the groove, (d)mm is a depth of the blade and Dmm is the radius of the blade. Besides, the thickness of the blade is broaden than the width of the groove so as to the twisting to the fine-cut pieces. Therefore, it is possible to prevent the rotating blade from being wound by the cut pieces.
Patent JP-H04346367-A (JP)
Title: Color image forming device
Inventor: UMETANI YOSHINOBU
IPC: G03G15/05
Filed: 1991-05-24
Abstract: PURPOSE:To increase efficiency for use of toner and also prevent the quality of an image formed from decreasing. CONSTITUTION:A mixing toner in which three primary color photosensitive toners are mixed with each other is adhered in charged condition onto a copying drum 34 of a developing section 30 to expose an image on an original 10. The toner not required is de-charged and separated from the copying drum 34. The toner separated from the copying drum 34 is collected in a regenerative tank 42. In the regenerative tank 42, several kinds of photosensitive toners are supplied from toner cartridges 50a, 50b, and 50c, respectively. The amount of each toner supplied is determined by the consumed amount of each toner calculated by the color tone of the image on the original 10. The color tone of the image on the original 10 is detected by the output from a light receiving sensor provided with three photosensors 66a, 66b, and 66c that are sensitive to three primary colors. The toner in the regenerative tank 42 is re-supplied to a developing section 30.
Patent JP-H04346580-A (JP)
Title: Automatic focusing device
Inventor: WADA TOSHIAKI
IPC: H04N5/232
Filed: 1991-05-24
Abstract: PURPOSE:To focus a photographic object learnt in advance even when the photographic object is positioned at a place different from a place on the picture of learning. CONSTITUTION:According to the rough feature of the photographic object learnt in advance such as the color of the photographic object or the like, a neural network 10 extracts a partial image to be the candidate of the photographic object from a photographed image. According to the shape of the real photographic object learnt in advance, a neural network 20 discriminates whether the photographic object candidate extracted by the neural network 10 is the real photographic object or not. Based on the discriminated result of this neural network 20, a controller 25 controls the drive of an optical system 1 and focuses an image area discriminated as the real photographic object.
Patent JP-H01291887-A (JP)
Title: Projector with displaying function
Inventor: KOYAMA KEISUKE
IPC: A63H33/18
Filed: 1988-05-17
Abstract: PURPOSE:To provide a projector which serves as a playing tool for shooting a target and competing the shooting distance and also as a display by triggering a pistol, and thereby discharging a bullet in the form of a disc from the discharging part while it rotates at a high speed. CONSTITUTION:In such a way as capable of detection and release with/from a trigger 11 and also of sliding, a rotary slide 4 having a detent boss 5 is installed which is energized by a torsion spring 3 rotatably within the gunbarrel 2 of a pistol body 1. A bullet discharge part 27 is arranged perpendicular to a receive board body 26 provided on a base 24, and another discharge part 28 equipped with a discharge groove 32 is provided in continuity to the first named discharge part 27. The pistol body 1, in which a detent boss 5 is removably fitted in the detent hole 19 in a disc 18, is placed on this disc 18, and the disc 18 is allowed to run out of the discharge part 28 when the trigger 11 is pulled. This permits the device to be used both as a display and as a playing tool for hitting a disc rotarily discharged to an object and competing the shooting distance therein.
Patent JP-H02301253-A (JP)
Title: Subscriber call signal transmission circuit
Inventor: FUKUMARU HIROMI
IPC: H04M3/02
Filed: 1989-05-16
Abstract: PURPOSE:To attain small size by arranging a 1st resistor, a 2nd resistor and a ring trip circuit to plural subscriber circuits in common. CONSTITUTION:A ring trip circuit 41 provided in common to plural subscriber lines 31-33 and detecting a reply signal from a subscriber line in a calling state is provided, whose one terminal connects to a 1st contact r1 of a relay R1 and whose other terminal connects to a 2nd contact r1' of the relay R1. Moreover, a 1st resistor 14 and a 2nd resistor 15 are provided on the plural subscriber lines 31-33 in common, and their one terminals connect to two output terminals of a call signal source 23 and the other terminals connect to the 1st contact r1 and the 2nd contact r1'. Thus, the 1st resistor 14, the 2nd resistor 15 and the ring trip circuit 41 are arranged in common to the plural subscriber lines and the subject circuit consists of a few resistors and a ring trip circuit thereby making the subscriber call signal transmission circuit small in size.