baber/WOPTO huggingface dataset:
Patent JP-H01214248-A (JP)
Title: Field magnet-magnetizing method and magnetized yoke
Inventor: SHICHINOHE HIROAKI
IPC: H02K15/03
Filed: 1988-02-18
Abstract: PURPOSE:To facilitate a magnetizing work even if the number of poles to be magnetized increases, by using a magnetizing apparatus by which strong and weak magnetic field faces are formed alternately. CONSTITUTION:A magnetizing yoke 10 is composed of a cylindrical body 11 and an exciting coil 12 and a plurality of grooves 13 are radially formed in the magnetized end face of said cylindrical body 11. When the end face of a field magnet 15 is brought into contact with the magnetized end face of the cylindrical body 11 and current is applied to said exciting coil 12, strong and weak pole faces are alternately formed in said field magnet 15. Then, when said field magnet is rotated by one magnetizing pitch and a reverse current is passed through the exciting coil 12, a previous strong magnetized face is subjected to weak magnetization in reverse direction and a weak magnetized face is subjected to strong magnetization in reverse direction so that N-S are magnetized alternately.
Patent JP-H1165064-A (JP)
Title: Photographic material processing device and liquid collecting means detaching method
Inventor: HASHIMOTO HIROYUKI
IPC: G03D3/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve maintainability by eliminating necessity of heaving a heavy processing rack, improve maintainability for jam disposal, and improve structural stability, by conveying a photographic material along a conveying path in gas with processing liquid existing on a surface thereof. SOLUTION: A processing process B has a plurality of processing parts 40 for temporarily collecting processing liquid and they are formed substantially vertically. Each processing part 40 has a liquid collecting means 40a for temporarily collecting the processing liquid, a processing liquid supply means 40b for supplying the processing liquid collected in the liquid collecting means 40a to a photographic material, a conveying means 40c for the photographic material, and a squeeze means 40d for squeezing the processing liquid supplied to the photographic material. The conveying means 40c consists of conveying rollers 42 provided so as to be partly soaked in the processing liquid collected in the liquid collecting means 40a, and the conveying rollers 42 also serve as the processing liquid supply means 40b and as the squeeze means 40d.  The photographic material is conveyed along a conveying path in gas with the processing liquid existing on a surface thereof.
Patent JP-S53120618-A (JP)
Title: Fusion loss preventing method for ladle brick
Inventor: SAKURABA KAZUMASA
IPC: C21C7/00
Filed: 1977-03-30
Abstract: PURPOSE: To elongate the life of the lining brick of a ladle by adding a fusion loss inhibitor contg. SiO 2 , Al 2 O 3 , ZrO 2  and CaO of each limited amt. to the ladie before or during pouring molten steel and preventing fusion loss by means of the reaction product. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59164051-A (JP)
Inventor: KARAKI KOUICHI
IPC: A61B18/20
Filed: 1983-03-07
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-S55131044-A (JP)
Title: Polyester composition
Inventor: YONETANI KIICHI
IPC: C08L67/00
Filed: 1979-03-30
Abstract: PURPOSE: To obtain a composition having good IEC tracking and excellent mechanical properties, by adding to a polyalkylene terephthalate a hollow microspherical substance selected from alumina, silica, zirconia and magnesia.  
     CONSTITUTION: A polyester composition is prepared by adding to (A) 100pts.wt. of a polyalkylene terephthalate, (B) 3W200pts.wt. of at least one hollow microspherical substance having an average particle diameter of below 2mm, selected from the group consisting of alumina, silica, zirconia and magnesia. As the component (A), polybutylene terephthalate having a high rate of crystallization is preferably used. Preferably, the component (A) has a relative viscosity ranging 1.3W1.8, when measured at 25°C, as a 0.5% solution in o-chlorophenol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07249842-A (JP)
Title: Low noise high frequency amplifier
Inventor: MANABE RYOTARO
IPC: H03F1/26
Filed: 1994-03-08
Abstract: PURPOSE:To securely conduct earth connection between a substrate and a housing, and also to stabilize noise factor characteristics. CONSTITUTION:A resist layer 11 is formed on the inside wall surface of the through hole 4 formed on a substrate. Then, an electronic part 2 is arranged on a printed substrate, its terminal 3 is soldered and connected to a circuit pattern. After the mounting of the electronic part 2 on the substrate has been completed, they are housed in a housing 6, the earth pattern formed on the back side of the substrate is brought into contact with the inside surface of the housing 6, and it is fixed by screwing. By the formation of the resist layer 11 in the through hole 4 in advance as above-mentioned, the protrusion of solder 5 to the back side passing through the through hole 4 can be prevented completely, the earth connection between the earth pattern of the substrate and the housing 6 can be conducted without fail, and noise factor characteristics can also be maintained in a stable manner.
Patent JP-H03241992-A (JP)
Title: Chroma trap variable type y/c separator
Inventor: ISHIKAWA KAZUO
IPC: H04N9/78
Filed: 1990-02-20
Abstract: PURPOSE:To provide selectivity to a video picture by varying a quantity of subtracting a chroma signal component superimposed onto a luminance signal with an external coefficient signal when the luminance signal is separated from a composite color video signal. CONSTITUTION:A coefficient arithmetic circuit 4 obtains an envelope level Cd of a chroma signal by using a diode D so as to detect the chroma signal. The conversion level B.Cd is set to 1.0 when a color bar max is 1.0 and an envelope level Cd is converted with the conversion characteristic having an offset level and a saturation characteristic and the value B.Cd is calculated and the result is multiplied by K (K=0-1) with a coefficient signal inputted from an external TK. As a result, a coefficient of (K.B.Cd) is inputted to a multiplier 5 from the coefficient arithmetic circuit 4 and converted into a multiple of CX(K.B.Cd) when the level of the chroma signal component is C and the result is fed to a subtraction circuit 6. Thus, the coefficient signal is adjusted and independency is provided to a separated luminance signal.
Patent JP-S52121264-A (JP)
Title: Motion unit of industrial robot
Inventor: IDE TOSHIO
IPC: B25J5/02
Filed: 1976-04-05
Abstract: PURPOSE:To provide a two-shaft actuator system, in which motion unit is formed by actuator shaft including spline shaft and screw shaft, and holder means for supporting them in freely movable manner, whereby the structure can be made simple and interchangeable, and it is enabled to support the above two shafts bt one single holder means.
Patent JP-H10238924-A (JP)
Title: Refrigerator
Inventor: KOMATSU TOSHIHIRO
IPC: F25D29/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To avoid arrival of leaked refrigerant concentration at an explosion limit by providing a vent hole communicating with the exterior at a lowermost part of a heat insulation box in a refrigerator, thereby discharging combustible refrigerant from the hole out of the refrigerator if the refrigerator is leaked into the refrigerator. SOLUTION: A machine room 6 having a duct 5 in a lower part is formed in a body of a refrigerator 1 having a deep freezing chamber and a cold storage chamber, and a compressor 7, a condenser 8, a radiating blower 10a are disposed in the room 6. Refrigerant discharged from the compressor 7 is passed through the condenser 8, a pressure reducing unit (capillary tube) and an evaporator 11 to cool in the refrigerator 1 by a refrigerating cycle for returning it again to the compressor 7. In this case, one or more vent holes 12 communicating with the exterior via a heat insulator 13 to a lowermost part of a heat insulation box of the refrigerator 1 are provided.  Thus, even if combustible refrigerant such as propane or isobutane is leaked into the refrigerator 1, since the refrigerant is heavier than the air, the refrigerant is stored in a bottom in the refrigerator, and can be discharged out via the holes 12.
Patent JP-H0971929-A (JP)
Title: Ground improvement method
Inventor: OKA KENJIRO
IPC: E02D3/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To increase a support force of an improved ground by developing a high pressure jet agitation method. SOLUTION: While turning a pouring rod 3 inserted into a steel pipe 1 as a core material, a cement milk-based impregnant is injected in the lateral direction from an injection nozzle at the tip of the pouring rod 3, thereby forming a primary mixing layer 17. At the same time, the steel pipe 1 is penetrated into this primary mixing layer 17. (1) After the steel pipe 1 is penetrated at a specified depth, the pouring rod 3 is removed from the steel pipe 1 (2) and a pouring machine 18 is inserted into the steel pipe 1 in place of the rod 3 (3). While pulling up the pouring machine 18 with a specified pitch, a cement mortar-based impregnant is forcibly fed to the pouring machine 18 at each pulling position where the selected cement mortar is designed to be difficult to produce breathing.  The impregnant is poured outside by way of a check valve 5 provided on the steel pipe 1, thereby forming a secondary mixing layer 23 around the steel pipe 1 (4). The steel pipe 1 and a primary improved body 24 are connected with a secondary improved body 25 having stability (5), thereby increasing joining strength of the steel pipe 1 as a core material.
Patent JP-S60182028-A (JP)
Title: Optical information processing unit
Inventor: YAMADA AKIRA
IPC: G11B7/09
Filed: 1984-02-29
Abstract: PURPOSE:To attain stable tracking performance by bringing a focus of an objective lens to a specific range to decrease the weight and improve the signal detecting sensitivity and the mechanical resonance frequency of a moving plate. CONSTITUTION:The focus fmm. of the objective lens is selected in the range such as 3.8<=f<=4.1. An electromagnetic force is generated by a magnetic circuit 39 and a lens drive coil 40 of the moving part as a means for driving the objective lens 36 to provide a driving force. The force is delivered directly to the lens drive plate 41 to control the objective lens 36 in the focus and tracking directions. A counter-weight 43 is loaded on the opposite side of the objective lens 36 to attain gravity balance. A channel-form rubber damper 42 made of silicon group rubber is fixed to both lengthwise ends of the lens drive plate 41 and fixed to the upper face of a magnetic yoke in a symmetrical position by means of a screw. Since the lens drive plate is in line-symmetry in the major axis direction, the drive characteristic (applied voltage in X axis - displacement in Y axis) is improved.
Patent JP-S51113891-A (JP)
Title: Method for preparing 7-substituted alkaneamido-3-substituted thiomethy l-3-cephem-4-carboxylic acids
Inventor: TAKATANI TAKAO
IPC: C07D501/38
Filed: 1975-03-27
Abstract: PURPOSE: 7-Substituted alkaneamido-3-substituted thiomethyl-3-cephem-4-carboxylic acids of formula I are new: (where R 1  is naphtyl, aralkyl, alkoxy, alkylthio, haloalkyl, halogen, nitro, hydroxy, aralkoxy or acylamino, etc.; R 3  is heterocyclic group or heterocyclic group substituted by alkyl or alkenyl). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59163972-A (JP)
Title: Color recording system
Inventor: SUGIURA SUSUMU
IPC: H04N1/60
Filed: 1983-03-08
Abstract: PURPOSE:To attain simple and accurate color correction by deciding a recording area rate based on each reflection factor of plural colors of inks and each overlapped reflection factor in a system recording plural colors of inks with overlapping. CONSTITUTION:Color separation signals R, G, B of a television camera 801 enter a processing section 803 and area rates (y), (m), (c) of ink are calculated based on each reflection factor stored in a memory 807 and outputted as a density signal of each color. The signals (y), (m), (c) are inputted to a print section 806 through a nonlinear converting circuit 805 and printed on a member to be recorded. Thus, the relfection factor of each color and overlapped color inks are measured actually and the data is inputted to a memory 807 in advance, allowing automatically to apply optimum color correction to any input original.
Patent JP-H11236184-A (JP)
Title: Crane device
Inventor: MASUMOTO SHINICHI
IPC: B66C5/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To regulate a hanger supporting point in accordance with change of the size of a carried object by making at least one gate-shaped frame within a pair of gate-shaped frames capable of tilting to sill beams. SOLUTION: A tilting drive means 8 is constituted of a pair of hydraulic cylinders connected with shafts 9a, 9b between the upper face parts of left and right sill beams 2 and the intermediate part of movable gate-shaped frame 5. The movable gate-shaped frame 5 is tilted in the maximum expansible stroke range of the tilting drive means 8 on left and right both sides, setting the vertical plane 4c passing through a shaft 4 as the center, up to the same angle θpositions, and changed over and helded.  Hereby, the position on which the movable gate type frame 5 is tilted on the left side by the angle θ becomes the hanging space of a 20 feet container C formed by the fixed gate-shaped frame 3 and the movable gate-shaped frame 5, and the position tilted on the right side by θ becomes the hanging space of a 35 feet container or a 40 feet container formed by the fixed gate-shaped frame 3 and the movable gate-shaped frame 5.
Patent JP-H01212984-A (JP)
Title: Voice signal delay processing circuit
Inventor: AOKI YUTAKA
IPC: H04N5/60
Filed: 1988-02-20
Abstract: PURPOSE:To delay a voice signal processing to the delay of a video signal by setting the delay time of the sound signal by a signal for quantizing the movement of a picture. CONSTITUTION:A quantizing circuit 5 thins out the signal in a line direction for a prescribed picture element unit and a prescribed line unit, the thinned out signal is accumulated to obtain the total quantity of the movement per field as quantized signal data. The quantizing signal is passed for every vertical synchronizing signal VD and converted in a look up table circuit 7 consisting of a ROM or the like. The look up table circuit 7 outputs an output substantially proportional to the quantized quantity in an area little in the quantized quantity, for instance and has a characteristic so as to obtain a substantially constant output when the quantized quantity is above a certain quantity. The signal of two bits is outputted from this look up table circuit 7 to impress to a switching circuit 2.
Patent JP-S60181708-A (JP)
Title: Optical fiber
Inventor: OKAMURA KOUJI
IPC: G02B6/036
Filed: 1984-02-29
Abstract: PURPOSE:To measure a core diameter precisely by composing an optical fiber of a core, intermediate layers, and clad in three-layer structure, and making part of an intermediate layer near the border of the clad including where it borders on the clad larger (or smaller) in refractive index than the other intermediate layer. CONSTITUTION:The refractive index of some part 6' of one of intermediate layers 6 and 6' of an optical fiber consisting of the core 5, intermediate layers 6 and 6', and clad 7 near the border of the clad 7 including it contacts the border is made larger (or smaller) than that of the other intermediate layer 6, and diameters of the intermediate layers 6 and 6' are measured easily. Namely, the ratio of the diameter of the core 5 and the diameter of the intermediate layers 6 and 6' are measured previously in a preform stage before the optical fiber is spun, and the diameters of the intermediate layers 6 and 6' are multiplied by the ratios to measure the diameter of the core 5 easily and precisely.
Patent JP-S51113782-A (JP)
Title: Wire-products detection method
Inventor: YOSHIDA YUKIO
IPC: G01N27/82
Filed: 1975-03-31
Abstract: PURPOSE: Wire-products detection method which is improved of its efficiency, by means of inducing the flaw-detection coil to each wire-matenals section being passed through free-heating dice and those being passed through wireextender, thru accurate and early discovery of the position where the flaw is occurred. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62195815-A (JP)
Inventor: FUJII YOSHIHISA
IPC: C23C14/06
Filed: 1986-02-21
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-H09225759-A (JP)
Title: Method of working object
Inventor: KAWAMATA SHINICHI
IPC: B24B1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the precision of working shape and the working efficiency by forming an abrasive layer in the part whose outer shape is removed of a surface reducing tool, and polishing the reduced surface of an object. SOLUTION: A micro end mill 11 used to form a fine groove 10A on a workpiece 10 by cutting is rotated, a discharge is generated between the side surface part of the micro end mill tool 1 and a wire electrode while applying a working solution to the micro end mill tool 1, and the micro end mill tool 1 is contracted to a desired diameter to form a diameter contracted part 1B. An elastomer solution in which an abrasive particle is dispersed is applied to the surface of the diameter contracted part 1B of the micro end mill tool 1, and it is hardened to form an abrasive layer 16A, whereby a grinding tool 16 is formed to grind the groove 10A of the workpiece 10.
Patent JP-H04249326-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAKI KATSUYA
IPC: D06M23/14
Filed: 1991-02-05
Abstract: PURPOSE:To eliminate an irregularity in the luster of an electrolytically Au- plated layer 9 formed on a substratum metal layer such as an FET electrode 2 or the like, to easily perform the mechanical detection of the position of an electrode pad, to exclude the obstacle to an automation operation using an automatic bonding operation in a mounting process, to enhance the beauty of an outward appearance and to increase the commodity value of a device such as an MMIC 100 or the like. CONSTITUTION:An amorphous Ni-P layer 10 which cancels the crystallinity of a substratum metal layer is formed on said metal layer such as an FET electrode 2 or the like by means of an electroless plating operation; after that, an electrolytically Au-plated layer 9 is formed on said amorphous Ni-P layer 10.
Patent JP-H01213799-A (JP)
Title: Vehicle sensor
Inventor: ANDO AKIRO
IPC: G08G1/01
Filed: 1988-02-19
Abstract: PURPOSE:To simultaneously sense a vehicle and to send the information to a vehicle by AM-modulating the output of an FM modulator by the output of an information generator and outputting it to a first high frequency amplifier. CONSTITUTION:Micro waves - millimeter waves outputted from a triangular wave oscillator 1 are FM-modulated to an FM wave and distributed into two by an electric power distributor 3. One side distributed FM wave is AM- modulated by an AM modulator 6 with the modulation factor of 50% by the output of a position information generator 4 and irradiated from a transmitting antenna 8 through a first high frequency amplifier 7 to an object O. Consequently, the 50% of the FM wave passes through the AM modulator 6, the AM modulation is applied to the output emitted from the transmitting antenna 8 to the object O, the vehicle can be sensed. Simultaneously, the position information can be sent to the vehicle by the AM modulation.
Patent JP-S62196876-A (JP)
Title: Photosensor and manufacture thereof
Inventor: KAWAKAMI SOICHIRO
IPC: H01L31/0248
Filed: 1986-02-25
Abstract: PURPOSE:To obtain sufficiently preferable photoelectric conversion characteristic in a photosensor by setting the hydrogen content and the impurity content in a photoelectric conversion layer to predetermined values to increase the ratio of a photo current to a dark current. CONSTITUTION:An amorphous silicon photoconductive layer 22 is formed on a glass substrate 21, and a pectinated electrode 24 is formed through an N<+> type layer of an ohmic contact layer is formed thereon. The layer 22 is deposited with gas in which silane gas and impurity gas containing at least ones of nitrogen atoms and oxygen atoms are mixed as material gas in such a manner that the depositing speed at that time is 100Angstrom /min or higher. The layer 22 contains 10-60atom% of hydrogen with respect to silicon atoms, and contains 100atoms-ppm - 5atom% of all elements except the silicon containing no hydrogen with respect to the silicon atoms.
Patent JP-H08237329-A (JP)
Title: Method for providing multi-media information
Inventor: IKEDA SHIGERU
IPC: G06F17/30
Filed: 1995-02-27
Abstract: PURPOSE: To attain economy by hierarchizing information corresponding to the information expression ability of a communication equipment to make it a data base so as to make the data base common to provide information on a service grade corresponding to request. CONSTITUTION: The data base of a server storing various kinds of information is hierarchized to be levels 1 to 3, which respectively store a character code, a graphic code and a natural picture code. A service grade 1 is set to convert the character code in the level 1 to voice to provide information when the communication equipment is a telephone set and to provide the code in the level 1 as it is when the equipment is teletex. On the other hand, at the time of facsimile, as information can be expressed in characters and graphics, the levels 1 and 2 are combined and a grade 2 is set. In addition at the time of a personal computer, as information in the levels 1, 2 and 3 can be provided, a grade 3 is set. Thereby, it is not necessary to provide the data base for each kind of communication equipments and the data base is made common.
Patent JP-S61196963-A (JP)
Inventor: GION HIDENORI
IPC: A61B17/12
Filed: 1985-02-26
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-S55130378-A (JP)
Title: Turning position fixing device of turning arm
Inventor: IHARA YASUSHI
IPC: B23K9/12
Filed: 1979-03-30
Abstract: PURPOSE: To enable the turning arm to be accurately fixed at a certain turning angle by performing the acturation of the turning latch for the force of the opposite direction by a linear actuator, at the time of contacting a stopper and a dog.  
     CONSTITUTION: When a dog 6 contacts the lower part of a stopper 5 upon turning of an arm 3, a lever 10a contacts the stopper 5 and turns slightly. At this time, lcking axis 9a has flexibility owing to a oblong hole 8a and therefore even if an actuator 9 has contracted, there is no hindrance to turning of a link 8. When this contact is detected, the actuator 9 elongates, causing the lever 10a to turn. A latch 10 then goes to the other side of a receptacle 12 and contacts the same. As a result of this, the clockwise turn of the arm 3 is fixed by the stopper 5 and its counterclockwise turn is fixed by the engagement of the latch 10 with the receptacle 12. When the arm 3 is turned in the opposite direction, it is fixed by the stopper 4, latch 10 and receptacle 11. This enables the fixing of the arm 3 to be surely accomplished by the actuator 9 of small holding power. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61200400-A (JP)
Title: Ejector
Inventor: INOUE HISAMICHI
IPC: F04F5/46
Filed: 1985-03-01
Abstract: PURPOSE:To make temperature of a fluid adjustable by providing, inside a nozzle ejecting a driving fluid, a fluid adjusting needle capable of making variable a sectional area of a driving fluid ejecting part, adjusting an intake flow for a driven fluid and optionally selecting the relative ratio of a driving fluid to a driven fluid. CONSTITUTION:An ejector sucks in a driven fluid 3 through ejecting a driving fluid 1 from a nozzle 2 at high speed. A flow passage area An of the nozzle 2 is made variable by putting a flow adjusting needle 7 in vertical motion by means of a driving mechanism 8. Thus, temperature adjustment for a mixed fluid 5 can be performed by changing the ratio of flow area.