baber/WOPTO huggingface dataset:
Patent JP-H10215514-A (JP)
Title: Corrugated tube made of synthetic resin
Inventor: NAGAYOSHI AKIO
IPC: H02G3/04
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated tube, made of a synthetic resin in a stacked state or in a laterally placed state in one unit which can be laid underground. SOLUTION: In a corrugated tube which is made of a synthetic resin with ridges 2 and circumferential groove 3 each ring-shaped and formed alternately and continuously in the longitudinal direction having rectangular cross-section, the projecting part provided on the surface of its one side is formed into a locking ridge part 2b having a wider top width and an isosceles trapezoid cross- section. The circumferential groove part is formed into a locking circumferential groove part 3b of a dovetail-shaped cross-section, into which the locking ridge part 2b can be inserted to be fitted and locked. It is constituted such that the corrugated tubes 1, 1 placed vertically or laterally are connected to each other into one unit, with the locking ridge part 2b and a locking circumferential groove part 3b facing each other.
Patent JP-H04272946-A (JP)
Title: Agricultural polyolefin resin film
Inventor: YOKOYAMA KAZUHIKO
IPC: C08J7/04
Filed: 1991-02-27
Abstract: PURPOSE:To provide an agricultural polyolefin resin film excelling in the persistence of antifogging and anticlouding effects and being good in transparency. CONSTITUTION:An agricultural polyolefin resin film prepared by mixing a polyolefin resin with a fluorine compound, a nonionic surfactant and a hindered amine compound in a specified ratio and forming the mixture into a film.
Patent JP-S60177362-A (JP)
Title: Both-surface copying machine
Inventor: EHATA KOUJI
IPC: G03G15/23
Filed: 1984-02-23
Abstract: PURPOSE:To take automatically a both-surface copy without using any inverting means by arranging two image reading means at both sides of a linear original conveyance path formed between two image recording bodies, and providing a linear transfer paper conveyance path connecting both transfer parts of the recording bodies. CONSTITUTION:An original fed from a tray 9 is conveyed firstly on a platen 7 to perform image exposure by a light source 6, and reflected light is guided onto a photosensitive body 1 to form a latent image. The latent image is developed and transferred to one surface of transfer paper fed to a transfer part. Then, the original is conveyed on the 2nd platen 7' and exposed by a light source 6', and reflected light forms an image on a photosensitive body 1'; and the image is developed in a specific imaging process. Then, this developed image is transferred by a transfer device 7' to the reverse surface of the transfer paper which stands by on a specific conveyance path after the one-surface copying operation without being inverted. The original is discharged to an original tray 11 and the transfer paper after the reverse-surface copying is fixed and then discharged to a discharge tray 15. Thus, a both-surface copy is taken automatically without using any inverting means.
Patent JP-S61191622-A (JP)
Title: Heat-treatment of gamma-globulin
Inventor: HIRAO YUTAKA
IPC: A61L2/00
Filed: 1985-02-21
Abstract: PURPOSE:To carry out the stable heat-treatment of gamma-globulin, without causing the formation of polymer nor increase in anticomplementary value, by heating an aqueous solution containing gamma-globulin in the presence of a specific main stabilizing agent such as monosaccharide, etc. CONSTITUTION:100ml of an aqueous solution containing gamma-globulin is added with 10-100g of at least one kind of main stabilizing agent selected from monosaccharides, disaccharides and sugar alcohols, and heat-treated preferably at 60 deg.C for 10hr. The heat-treated product is further added with 0.1-10g of a neutral salt (e.g. NaCl, KCl, etc.), 1-20g of a neutral amino acid (e.g. glycine, alanine, valine, etc.), 1-30g of a 3-15C organic carboxylic acid (e.g. propanoic acid) and 0.002-0.05g of a surfactant (e.g. alkylphenyl polyoxyethylene, etc.) to obtain a gamma-globulin preparation having high safety and effectivity. It is administered at a dose of 500-3,000mg for an adult and 250-1,500mg for a child.
Patent JP-H08306137-A (JP)
Title: Digital signal recording and reproducing method, recording and reproducing device and recording medium
Inventor: HIGURE SEIJI
IPC: H04N5/92
Filed: 1996-02-21
Abstract: PURPOSE: To record digital signals having different packet size standards using a single recording and reproducing device. CONSTITUTION: During a digital signal recording in an MPEG2-TS system, the signals are repeatedly recorded in terms of two synchronization block units. The region of the 96 byte data storage areas of SB#n consists of an additional information storage area 10 in which one packet (188 bytes) additional information is recorded and reproduced and a data storage area 11 in which 92 bytes of data from the start of one packet are recorded and reproduced. An adjacent SBξn+1 is constituted by a data storage area 12 in which the remaining 96 byte data of the one packet are recorded and reproduced. The counter value which indicates the order among the packets is respectively recorded in synchronization blocks at least as additional information in a main header. The value is reproduced to identify the order of the packets.
Patent JP-H10233266-A (JP)
Title: Coaxial connector
Inventor: NAKADA TAIHEI
IPC: H01R24/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial connector capable of providing satisfactory electrical characteristics for high-frequency signals without requiring high machining accuracy and assembling accuracy for a gap part. SOLUTION: This connector is equipped with enter conductors 36, 37 having different diameters, outer conductors 34, 35, and a first and a second coaxial- type connection members 32, 33 composed of dielectric materials 38, 39 respectively. The first coaxial-type connection members 32 is protrudingly formed on the joint side part of the center conductor 36 and equipped with a center conductor 40 for an air-coaxial cable to be joined to the center conductor 37 of the second coaxial-type connection member 33. The second coaxial-type connection member 33 is extended to the joint side end part o the outer conductor 35 and equipped with an outer conductor 35a for an air-coaxial cable covering the periphery of the center conductor 40 for an air-coaxial cable.  With the first and second coaxial-type connection members 32, 33 joined to each other, when a gap is formed between mutual contact surfaces of the respective dielectric materials 38, 39, an air-coaxial part 41 is formed, with air used as a dielectric substance, by the center conductor 40 for an air-coaxial cable and the outer conductor 35a for an air-coaxial cable.
Patent JP-H09225501-A (JP)
Title: Production of titanium or titanium alloy small diameter wire
Inventor: IMAMURA YOICHI
IPC: B21B1/16
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the production method of a titanium or titanium alloy small diameter wire having <=5mm outside diameter. SOLUTION: After an outside diameter of a wire stock is cold rolled at a reduction of area of 25-60% with using a continuous rolling mill in which plural four roll stands having four pairs of pass rolls demarcating a round pass are continuously arranged in the pass line so that non restricting parts of round pass of adjacent each roll are not overlapped, the heat treatment to heat/hold in a temp. range of the β transformation temp. to (β transformation temp. +150 deg.C) in non oxidizing atmosphere is executed. When heat treating, the wire after heating/holding is preferably subjected to forced cooling. Further, heat treatment and forced cooling are preferably executed with using a continuous furnace and cooling device capable of communicating.  By this method, a small diameter wire of high dimensional precision having beautiful surface and excellent in secondary cold workability is efficiently produced.
Patent JP-H09230447-A (JP)
Title: Camera and externally attached flash
Inventor: KAWABE KOTARO
IPC: G03B15/05
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain the excellent cperation of an externally attached flash, even if either a new type or 135 type flash is attached. SOLUTION: A CPU 14 prepares serial data transmitted to the externally attached flash 2. This data includes the focal length data of a photographic lens detected by a focal length detecting means 12 and data on the fact that a camera 1 is the new type. A CPU 21 discriminates whether the camera 1 is the new type or not from the received data and controls a light source moving part 25 based on the results of the discrimination and the focal length data to adjust an illuminating angle. The CPU 21 makes an adjustment of the illuminating angle to one corresponding to the received focal length data when the attached camera 1 is the new type and to one corresponding to a value of 0.8 times the received focal length data when the attached camera 1 is not the new type.
Patent JP-S54125364-A (JP)
Title: Controlling of position of web
Inventor: OZAWA KENJI
IPC: B65H23/02
Filed: 1978-03-24
Abstract: PURPOSE: To dispense with the response of a motion guide means to the small width fluctuation of a moving long band in controlling the width position of the band, by displacing an upper or lower limit for the width position of the band while keeping an allowable width constant when the side edge of the band has moved beyond the upper or lower limit.  
     CONSTITUTION: When the long band 1 having a small deformation such as a projection or recess on its side edge passes, a cds light receiver 10 which receives light from a light source 7 through lenses 8, 9 is so displacement has exceeded the allowable width W, the inside wall of a head 11a is pushed and moved to displace a setting unit 1 as a whole in the direction of the width of the band. At that time, a contact member 12 is actuated to apply an output from a slide rheostat 13 to a controller 5 to correct the width position of the moving band by a roll actuator. The width position of the moving band may be electrically controlled by an electric circuit as well as mechanically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02213175-A (JP)
Title: Light-emitting semiconductor device
Inventor: SAWA KAZUHIRO
IPC: H01L31/12
Filed: 1989-02-14
Abstract: PURPOSE:To increase the transmittance of light in a light-emitting semiconductor device of a surface emission type by providing a reflection preventing film in the back part of the light-emitting semiconductor device which is in plane symmetry in respect to a light-emitting layer with a part of the surface of the device excluding an electrode formed on the surface, or in the back part thereof including said back part in the main. CONSTITUTION:In a light-emitting semiconductor device of a surface emission type, a reflection preventing film 10 is provided in the back part of the device which is in plane symmetry in respect to a light-emitting layer 3 with a part of the surface of the device excluding an electrode 7 formed on the surface, or in the back part including said back part in the main. For instance, the reflection preventing film of an Si3N4 film 10 is provided in the back part of a light-emitting diode constructed of N-type Ga1-xAlxAs (x=0.2) 1, N-type Ga1-xAlxAs (x=0.35) 2, a P-type GaAs light- emitting layer 3, P-type Ga1-xAlxAs (x=0.25) 4, N-type Ga1-xAlxAs (x=0.17) 5, a region 6 bade to be of a P-type by diffusion of Zn, a P-side electrode 7, an SiO2 film 8 and an N-side electrode 9. According to this constitution, it is possible to reduce reflection of light on an interface of the back of the crystal of the light emitting semiconductor device with the outside and to increase the light transmitted onto the light-sensing element side.
Patent JP-S57148438-A (JP)
Title: Difference generation system
Inventor: SHIMIZU KIYOUICHI
IPC: H04N19/50
Filed: 1981-03-10
Abstract: PURPOSE:To obtain the difference of time series data free of the accumulation of a rounding error by canceling the rounding error by finding a difference from next time series data by using a value obtained by adding the rounding error to current series data. CONSTITUTION:To one terminal of a subtracter 2, a sampled value from an input terminal 1 is supplied, and to the other terminal, a temporary replaced value obtained by adding a rounding error to a sampled value right before said sampled value is supplied from a memory 3, thereby supplying a difference between the both to a rounding circuit 4. The difference after being rounded is outputted to an output terminal 5 and also to an adder 6, and a new temporary replaced value obtained by adding a rounding error by the circuit 4 to a current sampled value is stored in the memory 3 and also supplied to the subtracter 2 and adder 6 to cancel the last rounding error, so that although the difference outputted from the output terminal contains a rounding error by the 1st rounding, no rounding error before it is contained.
Patent JP-H04272872-A (JP)
Title: Printing method of printer head and its printer
Inventor: MIURA MASAFUMI
IPC: B41J3/54
Filed: 1991-02-28
Abstract: PURPOSE:To enable a more precise character to be printed even by using a printing pin of the same thickness as conventional. CONSTITUTION:Heads 1, 2 wherein a plurality of printing pins 15, 16 are respectively provided, are respectively freely slidably installed to guide shafts 5, 6 arranged in parallel with each other. An ink ribbon 3 and paper 4 are put between the printing pins 15, 16 and corresponding motors 11, 12 are respectively independently driven. Thereby, a positional relation of the printing pins 15, 16 is so controlled as to be slid vertically and horizontally by about 1/2 width. Then, a dot of about 1/4 of a tip area of the printing pin becomes capable of being printed on the paper 4.
Patent JP-H05201178-A (JP)
Title: Sheet pair for superposition bonding and preparation of concealing information holder using said sheet pair for superposition bonding
Inventor: FUJIWARA MASATOSHI
IPC: B42D15/02
Filed: 1992-01-24
Abstract: PURPOSE:To prevent the generation of waste such as release paper in a sheet pair for superposition bonding for preparing a concealing information holder. CONSTITUTION:A sheet pair 1 for superposition bonding is manufactured by continuously connecting a large number of unit pieces 2, in which a pair of sheets 8a, 8b for superposition bonding are connected continuously through a perforation 7 for cutting, through perforations 3 for cutting combining folding, and each sheet 8a, 8b for superposition bonding has information display pieces 10, in which concealing information blanks 9 are formed, and concealing pieces 12 symmetrically folded while using the perforation 7 for cutting as an axis from perforations 11 for cutting combining folding to the pieces 10, and superposed surfaces are coated with pressure-sensitive adhesives peelable after bonding. Concealing information is entered on each concealing information blank 9, each concealing piece 12 is folded and bonded, and the sheet pair is separated by each perforation 3, 7, thus manufacturing a postcard, in which concealing information is covered and concealed with the concealing pieces 12.
Patent JP-S56131659-A (JP)
Title: Carbon fiber-reinforced polyester molding compound
Inventor: INOUE SHIYUNEI
IPC: C08L67/02
Filed: 1980-03-21
Abstract: PURPOSE: The titled molding compound with excellent moldability, shape stability to heat, etc. obtd. by compounding a copolyester contg. polyethylene diphenyl-4, 4'-dicarboxylate units with a carbon fiber.  
     CONSTITUTION: The purpose molding compound is obtd. by compounding a copolyester contg. 40W80mol% polyethylene-disphenyl-4,4'-dicarboxylate units, obtd. from a disphenyl-4,4'-dicarboxylic acid, ethylene glycol, etc., with 5W50wt% carbon fiber of length ≥0.05mm, and homogeneously blending the resulting compound by means of kneading by use of an extruder, etc. The molding compound obtd. is able to be used for injection, extrusion, etc. and to give a molded product with excellent mechanical property. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11226272-A (JP)
Title: Grooving device
Inventor: NAKABE KUNIAKI
IPC: B26B25/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To quickly perform a repairing work for a putty padding by a method wherein a rotary blade for which a cutting blade to cut respective confronted edges, is fixed, and a driving means to rotate-drive the rotary blade, are arranged. SOLUTION: A rotary blade 11 is equipped with a cutting blade 21 which cuts confronted edges B of respective plaster boards A, and a restricting part 22 which is integrally formed on both sides in the blade width direction of the cutting blade 21, and by protruding certain parts of the cutting blade 21 and the restricting part 22 from a housing part 13, they are fixed to a rotating shaft 14 and rotated by a key groove method, a spine method or the like, and at the same time, after removing a cover member 15, they are removed from the rotating shaft 14, and can be replaced.  Then, such a rotary blade 11 is rotate-driven by a motor 12 which is a driving means, and the rotary blade 11 is placed on the confronted edges B of respective plaster boards A wherein an unevenness is generated, and by moving in the direction shown by an arrow, a groove D with a V-shaped cross section is formed and then, a putty is filled in the groove D, and evened, an and smooth face astride of respective plaster boards A is formed.
Patent JP-S61286839-A (JP)
Title: Original size detecting device
Inventor: TSUCHIYA YASUNOSUKE
IPC: G03B27/50
Filed: 1986-02-19
Abstract: PURPOSE:To realize a simple, low-cost constitution including a small number of photosensors and to detect the size of an original securely by using one photosensor to decide the time of movement from a device reference position and using the other to decide on the width of the original. CONSTITUTION:One photosensor 15a is used to decide the extent of movement from the reference position Po and arranged on a center reference line, i.e. the line of a center mark 14. The other photosensor 15b is used to decide on the width of the original and arranged where it receives reflected light from the end part of an A4 original 1a or A4 lateral original 1c, but does not detect reflected light from an A4 longitudinal original 1b, an A5 longitudinal original 1d, and an A5 lateral original 1e. It is decided which original 1 is set from the combination of the original length (l) of a detecting device 15 calculated by conversion on the basis of a necessary time by the output variation of the photosensor 15a and the state of the output of the photosensor 15b at this time.
Patent JP-H04275048-A (JP)
Title: Small-sized motor equipped with assembly type communicator
Inventor: YUI TOSHIYA
IPC: H02K13/00
Filed: 1991-03-01
Abstract: PURPOSE:To increase the tenacity of a commutator piece and facilitate the assembling work and reduce the cost by passing life locking part made at one end of a commutator through the receiving groove of a flange part, and fixing the top to the flange part by the so-called calking or crushing. CONSTITUTION:The locking part 6 projects from the end face on the opposite side of a flange part 2, piercing the receiving groove inside the flange part 2. Next, a calking arrow is made to penetrate between the projecting locking parts 6 and 6 so as to elastically deform the locking part in the circumferential direction and pressure-bond it to the flange part 2, whereby the commutator piece 4 is fixed to a cylinder 1. Hereby, the tenacity of the commutator to the cylinder becomes great, and the ring for fixing the commutator is unnecessary, so the number of constituent parts is small, and the assembling work is easy, and the miniaturization of the small-sized motor becomes possible.
Patent JP-H10233098-A (JP)
Title: Semiconductor nonvolatile memory device, its manufacture and control method
Inventor: FUJII MASARU
IPC: G11C16/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To simply avoid a defect of a device comprising a defective storage element and to make this rewritable semiconductor memory usable. SOLUTION: A memory area consisting of plural memory cells of nonvolatility in the same size is divided into blocks, each consisting of a small aggregation of plural memory cells, and access is performed in this block unit. Address information (starting block addresses) of the 2nd blocks D which are nondefective is stored in the 1st blocks (a), (b), (c) and (d), and defect information about defects of the individual blocks of all the blocks excluding the singular or plural 1st block(s) is stored in the 2nd blocks D.  By this constitution, at the time of starting up a system of using the nonvolatile semiconductor memory, the address information of a defect information storage area is extracted by each individual devices concerned, and by retrieving the defect information of the block in this defect information storage area at the time of accessing each block, the defect in this block is avoided to enable the memory to be used.
Patent JP-S59160829-A (JP)
Title: Manufacturing device for magnetic recording medium
Inventor: SHIRAHATA RIYUUJI
IPC: G11B5/85
Filed: 1983-03-03
Abstract: PURPOSE:To vapor-deposit a ferromagnetic material efficiently by arranging a small rotating roller adjacently to a can so that the lowermost outer circumferential point of the small roller is higher than the lowermost outer circumferential point of the can, and extending a flexible endless belt between the can and small roller. CONSTITUTION:When a tape type base body 2 from a pay-off roller is conveyed by the flexible endless belt 27 extended from the can 21 to the small roller 26, a vaporized beam 24 of the ferromagnetic material from a vaporization source 23 arranged at a lower position reaches the tape type base 22 which moves in an area where the beam is not cut off by a slanting mask 25, and cosequently the ferromagnetic material is vapor-deposited slantingly. In this case, the vaporized beam 24 corresponding to an angle beta among vapors radiated from the vaporization source 23 is vapor-deposited, but the angle beta is larger than that of a conventional device. Therefore, the efficiency of vapor deposition is improved extremely.
Patent JP-H10232049-A (JP)
Title: Indoor unit for air-conditioner
Inventor: YAMAGISHI KATSUAKI
IPC: F24F13/32
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the indoor unit of an air-conditioner to be of a ceiling mouthing type, reduce labor through facilitation of a work to exchange a filter, relieve a burden and ensure safety, and perform mounting and demounting of a filter through manual operation even when a wire is broken. SOLUTION: The indoor unit of an air-conditioner comprises a unit body 21 arranged in the back of a ceiling and provided with a suction port 33 and a supply opening and containing an indoor heat-exchanger and a blower in a ventilation passage therebetween; a decorative panel 24 formed as the under surface part of the unit body 21; a filter mounting part 24b removably fitted in a decoration panel 24 and removably provided with a filter 29; a wire 37 to suspend the filter mounting part 24b and open and close the filter mounting part 24b through elevation thereof; and a latch body 1 removably engaging and holding the filter mounting part 24b along with closing of the decoration panel 24 through a wire 37 by the filter mounting part 24b.