baber/WOPTO huggingface dataset:
Patent JP-S62172242-A (JP)
Title: Light scattering type particle counter
Inventor: ICHIJO KAZUO
IPC: G01N15/14
Filed: 1986-01-27
Abstract: PURPOSE:To make it possible not only to lower a min. measurable particle size but also to enhance max. measurable concn., by forming laser beam having flat cross-section by arranging a slit between a laser discharge tube and an external mirror. CONSTITUTION:Specimen air crosses laser beam from a laser discharge tube 1 and an oscillation condition is changed by arranging the slit 7 between the laser discharge tube 1 and an external mirror 3 to make the cross-section of said laser beam 8 flat. By this method, the volume of a detection region is reduced and the number of air molecules are reduced and an S/N ratio is enhanced to make it possible to reduce a min. measurable particle size. Further, the cross-sectional area of the detection region becomes small and, at the same time, passing loss is reduced and max. measurable concn. is enhanced.
Patent JP-S54109473-A (JP)
Title: Digital world watch of map display type
Inventor: TANAKA KAZUO
IPC: G04G9/00
Filed: 1978-02-15
Abstract: PURPOSE:To facilitate location of an area by displaying a desired portion of a world map upon a watch surface and its standard time. CONSTITUTION:A watch surface is so constructed that one of the world maps having their at least one portion divided can be interchangeably displayed and that any region of the world can be displayed on one of the divided world maps. There is arranged at another portion an electo-optical display device 8 which is so constructed as to digitally display the time. There are further provided control means including an electronic circuit having a world watch system for displaying selectively one desired district in a map and the time corresponding thereto in the time display section 5 of the display device in addition to an operating switch 3.
Patent JP-H06227625-A (JP)
Title: Parts supply system
Inventor: TAKENAKA TAIJI
IPC: G06Q50/28
Filed: 1993-02-02
Abstract: PURPOSE:To manage an automatic warehouse efficiently and prevent occurrence of stock of work in process in a work station. CONSTITUTION:The inside of an automatic warehouse is divided into a distribution area in which distribution parts are stored and a storage area in which parts which will become distribution parts in future are stored. When a demand for delivery is given from a work station (S1), stock in the distribution area is checked (S3) after distribution parts are delivered from the distribution area (S2). When the volume of stock falls below a certain volume (S4), parts to be prepared are checked out based on the production plan, and the instruction for taking the parts in the warehouse is given (S5). However, the parts are not taken in the warehouse immediately, and first of all, whether there are the parts to be taken in the warehouse in the storage area or not checked (S6). When there are the parts, the storage area is changed into the distribution area, and the parts themselves are not moved (S7). Taking the parts in the warehouse is done only when they are not in the storage area (S8 to S10).
Patent JP-S62175032-A (JP)
Title: Network synchronizing system
Inventor: HAGIWARA MASAYOSHI
IPC: H04B7/208
Filed: 1986-01-29
Abstract: PURPOSE:To execute the absorption of the difference of an interface and to execute the absorption of the frequency deviation due to a Doppler effect by a satellite position change by supplying the transmitting/receiving timing of a ground communicating system with the local clock of a satellite communicating system for a satellite communication network system. CONSTITUTION:When a ground communication system transmits the data, the receiving data from a satellite communication system are inputted to an X.21 adapter 2 corresponding to the clock of a signal line RT from a receiving data RD signal line. At such a time, the clock of a signal line RT is also inputted from the satellite communication system. For a receiving clock RT inputted to an X.21 adapter 2, the frequency drifts by a Doppler shift due to the change of the satellite position. Since the receiving clock RT is extracted from the receiving data by a clock extracting circuit in the satellite communication system, the synchronization between the receiving clock and the receiving data is established.
Patent JP-S55108920-A (JP)
Title: Magnetic head
Inventor: KOU SHIYUNICHI
IPC: G11B5/187
Filed: 1979-02-14
Abstract: PURPOSE:To make it easy to generate the magentic field at a recording time to reduce recording demagnetization by making the saturation magnetic flux density of a head chip in the front of the advance direction of a magnetic recording medium higher than that in this side of the magnetic gap. CONSTITUTION:Magnetic layers 61 and 62 having a saturation magnetic flux density higher than that of head chips 51 and 52 are interposed between cores in this side and the passage side to the advance direction of magnetic recording medium 41 in magnetic head chips 51 and 52 which are opposite to each other while interposing magnetic gap 53. By this structure, at a recording time, magnetic layer 61 is near to magnetic saturation, and permeability is lowered, and the leak magnetic flux from head chip 51 and magnetic layer 61 is increased to extend magnetic field distribution. On the other hand, the saturation magnetic flux density of magnetic layer 62 is high, and the leak magnetic flux head chip 52 and magnetic layer 62 is little, and magnetic field distribution is damped rapidly near magnetic gap 53.
Patent JP-H08213855-A (JP)
Title: Differential amplifier circuit
Inventor: SHIRASAWA YUTAKA
IPC: H03F3/34
Filed: 1995-02-02
Abstract: PURPOSE: To attain trimming with high accuracy with a few number of transistors(TRs) by applying weighting to each of TRs being components of an offset trimmer circuit so as to adjust bits. CONSTITUTION: Switches S1-S8 are configured by using metallic wires for laser trimming and the switches are conductive by the metallic wires before trimming and the switches are open by cutting off the metallic wires with a laser beam. At first, the metallic wires of the switches S1-S4 and the switches S5-S8 are conductive and a current 11 flowing to a P channel transistor(TR) 15 and a current 12 flowing to a TR 16 are measured. Which switch among the switches S1-S4 and the switches S5-S8 is to be open is decided based on the currents I1, I2. Trimming of a differential amplifier circuit 1 is finished by cutting off the decided metallic wire. That is, an input offset to the circuit 1 is adjusted to be minimum depending on the open/closing state of the switches S1-S4 and the switches S5-S8.
Patent JP-2000220065-A (JP)
Title: Stretchable warp knitted fabric and its production
Inventor: TAKADA YOSHIHISA
IPC: D04B21/18
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a warp knitted fabric exhibiting high and well-balanced stretchability in both warp and weft directions. SOLUTION: This warp knitted fabric which comprises inelastic yarns and at least three kinds of elastic yarns has such a knit texture that the inelastic yarns form loops at all of the knitted stitches, the 1st elastic yarns are either inserted with a plurality of swing widths mixed within the range of 1 to 3 needles every 1 to 3 courses over the total wale or form loops, the 2nd elastic yarns are inserted with a plurality of swing widths mixed within the range of 1 to 2 needles every course over the total wale, and the 3rd elastic yarns are inserted, with a knit texture differing from that for the 1st elastic yarns, with a plurality of swing widths mixed within the range of 1 to 3 needles every course either over the total wale or through yarn extraction in part of the wales.
Patent JP-S55109576-A (JP)
Title: Automatic narrow gap welding method
Inventor: TACHIKAWA HIROSHI
IPC: B23K9/095
Filed: 1979-02-16
Abstract: PURPOSE: To prevent lack of fusion and slag inclusion and perform the captioned welding by maintaning welding torch at a constant height from the welding work surface and controlling welding speed according to welding current and oscillation amplitude and oscillation times according to welding speeds.  
     CONSTITUTION: A wire 7 is plastically deformed to arc form by a bending habit giving mechanism 16 and turns around a rotating wheel 18 in a wire oscillating plate 17, after which it is sent to a welding torch 12. The torch 12 is constantly maintained in the constant height position from the welding work surface by the signal from a face tracing mechanism. AS groove width fluctuates, bead height fluctuates and the welding current increases or decreases. Hence, with the welding current corresponding to a reference wire protruding length as reference welding current, the welding speed is so controlled that the acutal welding current becomes a reference value. According to the deviation between the actual welding speed and reference welding speed, the oscillating amplitude and oscillation times of the oscillating plate 17 are controlled during welding, whereby the lack of fusion and slag inclusion are prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01191146-A (JP)
Title: See-through mask blank
Inventor: CHIBA AKIRA
IPC: G03F1/50
Filed: 1988-01-26
Abstract: PURPOSE:To form a translucent pattern with a simple stage so that the fine pattern having high accuracy is obtd. by providing the oxide film layer of molybdenum silicide on a light transparent substrate by a sputtering method, thereby forming a see-through mask blank. CONSTITUTION:The see-through mask blank 10 is produced by forming the oxide film layer of the molybdenum silicide on the light transparent substrate 1 by the sputtering method utilizing gaseous argon contg. gaseous oxygen. The ratio to the oxygen partial pressure in the gaseous argon to the total pressure is designated as gamma and the power of the sputtering as Qkw and the sputtering is preferably so executed that the value satisfies the inequality gamma<=9/25Q. The translucent pattern is thus formed by the simple stage by subjecting the oxide film layer 6 of the molybdenum silicide to dry etching by using the resist pattern. The fine pattern having the high accuracy is thus obtd.
Patent JP-H07223299-A (JP)
Title: Easy peeling composite sheet for lid material
Inventor: HIDA MASAYUKI
IPC: B65D43/02
Filed: 1994-02-10
Abstract: PURPOSE:To peel a surface layer without breaking the same by adding a styrenic block polymer or a modified polyolefinic resin to at least one of the surface layer and a base material layer and specifying the thicknesses of both layers. CONSTITUTION:A co-extrusion composite sheet is obtained from at least two layers of a surface layer 2 containing 100-70wt.% of a polyolefinic resin and 0-30wt.% of at least one of a styrenic block polymer and a modified polyolefinic resin and a base material layer 3 containing 100-70wt.% of a styrene resin and 0-30wt.% of one of a styrenic block polymer and a modified polyolefinic resin. 2-30wt.% of a styrenic block polymer or a modified polyolefinic resin is added to at least one of the surface layer 2 and the base, material layer 3. The thickness of the surface layer is set to 50-300mum, By this constitution, the surface layer 2 2 and the base material layer 3 is set to 50-300mum and 250-1,500mum, respectively. By this constitution, the surface layer 2 can be peeled without being broken at the time of use.
Patent JP-H08205723-A (JP)
Title: Spinning reel
Inventor: HITOMI YASUHIRO
IPC: A01K89/01
Filed: 1995-02-02
Abstract: PURPOSE: To provide a spinning reel capable of reducing a power required for winding up the reel by using a handle. CONSTITUTION: In this spinning reel equipping the major body of a reel 2 having a rod fitting part 2b, a handle shaft 10 supported by the major body of the reel 2 as freely rotatable, a spool 4, a rotor 3, a face gear 11, a pinion gear 12 and a level winding mechanism 6, the face gear 11 has a disc-like major body 11a and teeth parts 11b formed at one of the radial side wall part of the major body 11a, the pinion gear 12 is geared with the face gear 11 and at the same time linked to the rotor 3. The level winding mechanism 6 contains a screw shaft 21 rotated by the pinion gear 12, and has <=85mm leg displacement from the center of the shaft of a handle shaft 10 to a fitting surface 2c of the pole fitting part 2b and the outer diameter of the face gear 11 of >=40% based on the leg displacement.
Patent JP-S63184947-A (JP)
Title: Tape player
Inventor: OSHIMA TAKEKI
IPC: G11B15/10
Filed: 1987-01-28
Abstract: PURPOSE:To simplify a theme-running-direction switching mechanism by moving an operation part piece coupled with an operating means to an operation position through the operation of the operating means, and operating a depression transmission member through the operation of a projection piece facing the operation piece to the operation piece. CONSTITUTION:When a lever 9a for rewinding is pressed, the abutting piece 7 of a lock member 4 is pressed against the internal edge and a magnetic tape travels at a high speed. When an electromagnetic operating body 1 is powered on in said state so as to release the high- speed traveling of the magnetic tape, its output shaft 1' becomes movable and the operation member 10 which is coupled with it moves to the operation position. A tongue piece 18 provided to the abutting piece 7 is rotated outward by the operation piece 16 and disengaged from the lock part to return the lever 9a for rewinding, so that the operation member 10 rotates downward by a spring 11 to return. Consequently, a releasing member can be omitted and the constitution is simplified.
Patent JP-H04255062-A (JP)
Title: Inter-processor communication system
Inventor: KOYAMA MASAYUKI
IPC: G06F15/16
Filed: 1991-02-07
Abstract: PURPOSE:To improve throughput by setting up specific addresses for generating interruptions in the memories of respective processors constituting a multiprocessor system and processing information written in an inter-processor communication memory by interruption. CONSTITUTION:Respective processors 2 to 4 are connected to a common bus 1. The processors 2 to 4 are respectively provided with interprocessor communication memories 5 to 7, interruption signal generating parts 8 to 10 for generating interruption signals, and so on. The specific addresses for generating interruption are previously set up in respective memories 5 to 7. In the case of transmitting data from the processor 2 to the processor 4, the processor 2 writes data in the specified address of the memory 7 in the processor 4. Then information is written in the specific address. At the time of writing the information in the specific address, an interruption signal generating part 10 in the processor 4 outputs an interruption signal. A central processing unit 13 process the information inputted from the processor 2 by interruption processing.
Patent JP-H04254649-A (JP)
Title: Waterproof sheet application method for building
Inventor: INOUE SHU
IPC: E04D5/14
Filed: 1991-02-07
Abstract: PURPOSE:To apply a waterproof sheet to a surface to be waterproofed by melting a thermally weldable material layer without heating the surface of the waterproof sheet up to high temperatures. CONSTITUTION:A conductive piece 3 which includes a thermally weldable material layer 5 at its upper surface, is provided for a position required on a surface 1 to be water proof. A waterproof sheet 2 which covers the application surface 1, is stretched over the whole of the application surface 1, the conductive piece 3 is then heated through the upper surface of the waterproof sheet 2 by means of electromagnetic induction heating, so that the waterproof sheet 2 is thereby adhered so as to be fixed on the conductive piece 3 with molten thermally weldable material 5.
Patent JP-H07225078-A (JP)
Title: Electric refrigerator
Inventor: ITO KATSUHISA
IPC: F25D23/04
Filed: 1994-02-10
Abstract: PURPOSE:To contain food on an upper shelf of a deep freezing chamber or a cold storage chamber disposed in an upper part of a refrigerator so as to be easily observed and taken out. CONSTITUTION:A depth size of a shelf 31a of a deep freezing chamber 22 is made short, and a length of a pocket 28a of a deep freezing chamber door 25 of a length corresponding to the short depth size is increased. As a result, the food contained on the shelf 31a is easily observed and taken out.
Patent JP-H02200879-A (JP)
Title: Production of uniformly dyed products of cellulose fiber materials
Inventor: HARADA NAOKI
IPC: D06P1/38
Filed: 1989-01-25
Abstract: PURPOSE:To provide a dyed product having excellent dyeing levelness and good reproducibility by employing a reactive dye exhibiting a specific range of dyeability and treating cellulose fibers with the reactive dye by an all-in-one exhaustion method. CONSTITUTION:When cellulose fibers or fiber materials containing the cellulose fibers are dyed with a reactive dye by an exhaustion dyeing method, a reactive dye having a selective dyeability of 30-70% is employed whereby a dyed product having excellent dyeing levelness and good reproducibility is obtained even by an all-in-one exhaustion dying method wherein Glauber's salt and an alkali agent are added in one lot at the initial time of the dyeing.
Patent JP-H04256269-A (JP)
Title: Exchange having collision control function and collision control method
Inventor: MARUYAMA HIROSHI
IPC: H04M3/22
Filed: 1991-02-08
Abstract: PURPOSE:To attain priority/non-priority discrimination at collision based on a best condition at all times between two stations by comparing a traffic of its own station with that of an opposite station and deciding the priority of incoming and outgoing calls of a signal depending on the quantity. CONSTITUTION:A traffic is obtained for its own station and an opposite station respectively based on a ratio of the traffic to a collision number in the case of communication line connection between its own station and the opposite station, and the traffic of its own station and the traffic of the opposite station are compared by a priority discrimination means M8 on the occurrence of collision of both signals and the priority of the incoming and outgoing signals depending on the quantity. Since the traffics between the two stations or collision rates are compared to implement priority processing on the occurrence of collision, crosstalk due to the contradiction of the priority processing of each station is prevented.
Patent JP-S60161466-A (JP)
Title: Self-fusible insulated wire and coil thereof
Inventor: KAMIOKA ISAO
IPC: H01J9/236
Filed: 1984-01-30
Abstract: PURPOSE:The titled wire, obtained by coating a conductor with a coating material consisting essentially of a specific polyhydroxy ether, easily fusible, having improved distortion resistance and hardness after fusing, and suitable to deflection yoke coils. CONSTITUTION:A self-fusible insulated wire obtained by coating a conductor with a coating material consisting essentially of a polyhydroxy ether prepared by reacting (A) a compound having two phenolic OH groups in a molecule consisting of at least partially mononuclear dihydric phenol, preferably hydroquinone with (B) a compound expressed by the formula (R1 and R2 are H or CH3; n is an integer 0-10) directly or through another insulator, and baking the resultant coat.
Patent JP-S60161991-A (JP)
Title: Preparation of acetyl phosphate
Inventor: UEDA YOUICHIROU
IPC: C07F9/06
Filed: 1984-02-01
Abstract: PURPOSE:To simplify the acetylation and separation step, and obtain the titled compound, by acetylating sodium or potassium phosphate with acetic anhydride in acetic acid medium, adding an ionic Li compound to the acetylation step, and precipitating the aimed compound as a salt. CONSTITUTION:Sodium or potassium phosphate is acetylated with acetic anhydride in a molar amount of preferably 4-8 times that of the sodium or potassium phosphate in acetic acid medium. In the process, an ionic Li compound, preferably lithium acetate or lithium hydroxide in a molar amount of preferably 1.7-2.2 times (expressed in terms of Li<+>) that of the raw material phosphate is added to a solution in the monoacetylation stage to separate and precipitate monoacetyl phosphate in the form of a salt containing Li from the reaction medium.
Patent JP-S61176399-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: D06F75/26
Filed: 1985-01-31
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-S61176477-A (JP)
Title: Assembly welding device
Inventor: OOTA KAZUAKI
IPC: B23K9/00
Filed: 1985-01-31
Abstract: PURPOSE:To perform the amendment of the deflection to be caused and to perform assembly welding automatically continuously by guiding by guide roller respectively a face bar and longitudinal member with assembly state and by transferring with pressure connection the face bar and longitudinal member by straightening roller and driving roller. CONSTITUTION:A face bar 11 and longitudinal member 12 are fed in the arrow marked direction by being guided by the face bar guide roller 6 and longitudinal member guide roller 5. In this case the face bar 11 is formed by being pinched between a straightening roller 7 and drum type driving roller 8 and bent in reverse direction to the weld deflection along the drum shape. The face bar 11 is held between a supporting roller 9 and pressing roller 10 from its vertical direction and the lower end of the longitudinal member 12 comes into close contact with the upper face of the face material 11 by its dead weight and welded by a welding torch 4. The upward deformation deflection of both ends in the width direction of the face material 11 is caused by welding, but due to the reverse directed deformation being given in advance, the normal state is maintained after welding.
Patent JP-H05219468-A (JP)
Title: Still picture solid-state storage device
Inventor: OKUBO HIROBUMI
IPC: H04N5/91
Filed: 1992-01-31
Abstract: PURPOSE:To provide the still picture storage device in which still pictures for plural patterns are displayed on a screen thereby improving the retrieval efficiency. CONSTITUTION:This still picture solid-state storage device is provided in addition with a picture retrieval field memory 8, a read address generator 9 generating an address to read a reduced picture for picture retrieval from a picture storage device 2 and a write address generator 10 for a field memory. The read address generator 9 calculates a read address in matching with number of patterns displayed simultaneously on one screen and reads the reduced pictures by plural patterns from the picture storage device 2. On the other hand, the write address generator 10 generates the address to store the reduced picture read from the picture storage device 2 into the field memory 8 at the prescribed position in matching with number of patterns displayed simultaneously on one screen. The content of the plural patterns is displayed on one screen by reading the data stored in the field memory 8. Thus, the content of plural files is observed on the one screen to offer the high retrieval efficiency.