baber/WOPTO huggingface dataset:
Patent JP-S5617539-A (JP)
Title: Transmitting device for frequency divided multiplie signal
Inventor: SHIDA SEIYA
IPC: H04J1/04
Filed: 1979-07-20
Abstract: PURPOSE:To decrease both the types and cost of the filters which are used in the transmitting system, by dividing the aural band signals into the odd-order and even- order groups for the conversion and integration. CONSTITUTION:The odd-numbered channels among n voice band signals are supplied to voice band pass filter F1, and this output receives amplitude modulations M11 and M12 after passing through phase difference branching filters P2 and P3 to then receive coupling H1. The output of coupler H1 is supplied to the same carrier rejector R1 and channel band pass filter F2 each and then to amlitude modulator M2 which receives the modulation with different frdquencies. The output of modulator M2 is coupled by coupler H2 to form the 1st front group. The same constitution is also obtained with the even-numbered channels. The 1st front group is supplied to low band pass filter F3 and then receives amplitude modulation M3 by carrier source 03, and this output is coupled with the 2nd front group via hybrid transformer T1. Thus the basic frequency band, in which the frequency distributions of the odd- and even-numbered channels are opposed to each other, is obtained through band pass filter F4 and carrier rejector R2 each.
Patent JP-H07277335-A (JP)
Title: Container
Inventor: OGAWA RIICHI
IPC: B65D51/18
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a container which is used to charge the contents into the container body fixed in an external body and exchange the empty container body to a new container body charged with the contents after consumption thereof and in which the container body can be easily and rapidly exchanged. CONSTITUTION:A container body 4 which is inserted from the lower end opening into a cylindrical external body 2 opened at the lower end and further, projected from a window hole 8 of the upper wall 7 of the external body at the neck of the upper end, is designed so that it can not be rotated and it can be drawn out downward and it can be temporarily fixed. A bottom cover 3 is detachably attached at the lower end of the external body 2 and also a cap 5 is detachably set on the neck 15.
Patent JP-H10269374-A (JP)
Title: Device for allocating material prepared as digital data
Inventor: OGURA TAKEJI
IPC: G06F17/24
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reuse an allocation result about plural materials that are allocated in a group unit by utilizing material information and allocation information. SOLUTION: Material information that becomes an allocation object is prepared in a material information storing means 31 in each group. A material information reading means 21 reads material information that belongs to a designated group. Read material information is shown in a selection window 11. Material information that is selected by a material information selecting means 23 among the displayed material information is allocated to a prescribed position on an edit window 12 by an allocation processing means 24. An allocation result that consists of material information and allocation information is stored in an allocation result storing means 32 and also stored as macro material information M in the means 31. The information M is read like normal material information, and when it is selected, automatic allocation is carried out based on included allocation information.
Patent JP-S5218260-A (JP)
Title: Continuous filtering equipment
Inventor: HIKOSAKA HIROSHI
IPC: B01D33/048
Filed: 1975-08-01
Abstract: PURPOSE: To advance filtering efficiency by means of special filtering cloth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09254946-A (JP)
Title: Biaxially oriented bottle
Inventor: OOTA ATSUSHI
IPC: B29C49/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an preliminary deforming fold line on a wall of a biaxially oriented bottle having an octagonal cross section so that the bottle can be crushed like a plate for disposal and crushing at a final stage is easy and reliable. SOLUTION: A biaxially oriented bottle has a bottom wall and a body 9 formed into an octagonal shape, wherein a neck stands from an upper end of the body via a spherical shoulder 10. In this case, first fold lines 15 are provided on respective ridges of the body except a lower part, second fold lines 18 are provided from the lower end of the first fold line on both front and rear walls to both ends of both front and rear sides of the bottom wall, third fold lines 20 are provided from the lower end of the first fold line in front and rear of both right and left side walls to both ends of both front and rear sides of the bottom wall, fourth fold lines 21 are provided at joints between upper ends of both front and rear walls and lower ends of front and rear of the shoulders,  fifth fold lines 22 are provided between the upper ends of the respective first fold lines on a front and rear of both right and left side walls, sixth fold lines are provided at the middle of both right and left side walls, seventh fold lines are provided from the lower ends of the sixth fold lines, and eighth fold lines are provided from the upper ends of the sixth fold lines respectively slantly downward, while the respective fold lines are provided as recessed grooves.
Patent JP-2000281406-A (JP)
Title: Shotcrete or the like and its quality control and shotcrete work
Inventor: TOCHIGI TAKASHI
IPC: C04B22/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve deformation characteristic after spraying, filling performance, reduce quality variations and stabilize the quality of shotcrete or the like by including in the shotcrete a cement pate whose characteristic of deformation caused by a specified amount of stress imposed after addition of an accelerator is maintained for a specified period of time after the accelerator is added. SOLUTION: This shotcrete paste, shotcrete mortar or shotcrete contains a cement paste whose deforming property is maintained for >=10 seconds after the addition of an accelerator. The deforming property comprises the deforming property of the cement paste, when mixed with an accelerator and subjected to a stress of 0.5 kgf/cm2 (0.049 N/mm2). The accelerator used herein includes powdery or liquid accelerators which are defined in Japan Industrial Standards and increase the accelerating and adhering properties of concrete remarkably without inhibiting the hydration of the cement. When the shotcrete or the like is sprayed by a wet type method, the shotcrete or the like whose compression strengths and the like after cured are scarcely changed is obtained.
Patent JP-S61247719-A (JP)
Inventor: MARIA MAGUDARENA KAPUSHINSUKII
IPC: C10N30/04
Filed: 1986-04-24
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-H03290434-A (JP)
Title: Fluorine-containing polybenzoxazole and fluorine-containing polyhydroxyamide as precursor thereof
Inventor: YUSA MASAMI
IPC: C08G69/32
Filed: 1990-04-09
Abstract: PURPOSE:To obtain the subject compounds having low water absorption properties, excellent in water resistance and humidity resistance and suitable for an insulating material, etc., for an enameled wire by reacting a aromatic dicarboxylic acid having fluorocarbon substituents with a bis(aminophenol). CONSTITUTION:(A) An aromatic dicarboxylic acid such as 5-(perfluorononenyloxy)isophthalic acid is reacted with (B) a bis(aminophenol) such as 3,4-diamino-1,5-benzenediol, e.g. using an equimolar amount of components (A) and (B) to obtain the objective compound having a structural unit represented by formula I [Rf is formula II (n is 6-12); X is aromatic].
Patent JP-S61249396-A (JP)
Inventor: PEETAA EGERAA
IPC: C12P19/24
Filed: 1986-04-24
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-H03290609-A (JP)
Title: Optical scanner
Inventor: TOMITA HIROSHI
IPC: G02B26/12
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a scanner of low cost which has a high light use efficiency and has a surface tilt correcting function by constituting a light source device of a semiconductor laser and an elliptic Fresnel lens and satisfying a specific condition with respect to the lens. CONSTITUTION:A light source device 1 consists of a semiconductor laser 10 and an elliptic Fresnel lens 12, and the lens 12 is so arranged that its major axis direction corresponds to the direction of a maximum divergence angle of the radiated luminous flux from the semiconductor laser 10. Consequently, the direction of a minimum divergence angle corresponds to the minor axis direction of the lens 12, and the luminous flux from the semiconductor laser 10 is effectively processed. Conditions fM>fS>0 and S<fS are satisfied where fM, fS, and S are the focal length in the major axis, that in the minor axis direction, and the distance between the laser 10 and the lens respectively. Thus, the reflected luminous flux is not varied in the subscanning direction regardless of generation of surface tilt on a reflection face 3 when being scanned on a face 7 to be scanned, and a cylinder lens is not used to reduce the cost.
Patent JP-H02273048-A (JP)
Title: External fan type rotary electric machine
Inventor: NIIZAWA HEIHACHIRO
IPC: H02K5/20
Filed: 1989-04-13
Abstract: PURPOSE:To circulate air in the main body of an electric machine effectively to cool the main body efficiently by a method wherein a tubular stator and a rotor core are provided with radial ventilating ducts while the tubular frame and the inner peripheral part of the rotor core are provided with axial air passages, communicated with the ventilating ducts and both end faces of the core. CONSTITUTION:An external fan 3 is fixed to the end of a rotary shaft 2 to send air between a multitude of axial heat radiating ribs 16a, integrally formed with the outer periphery of a frame 16, and cool the main body 11 of an electric machine. Proper stages of radial ventilating ducts 15a, 17a are provided on the tubular stator core 15 and a rotor core 17 while the frame 16 and the inner peripheral part of the rotor core 17 are provided with a plurality of axial air passages 8, 9 communicated with the ducts 15a, 17a and both ends of the core. According to this method, air in the main body 11 of the electric machine may be circulated effectively and the main body 11 may be cooled efficiently.
Patent JP-S59219408-A (JP)
Title: Temperature measuring and sampling device in vacuum refining furnace
Inventor: UCHIYAMA SHIGEYUKI
IPC: C21C7/00
Filed: 1983-05-27
Abstract: PURPOSE:To prevent damage of a seal cover packing by inserting freely slidably a probe supporting bar into the seal cover provided freely attachably and detachably in the opening of a vacuum vessel, and moving upward the supporting bar so that the detaining part thereof hoists the seal cover. CONSTITUTION:A probe 2 is mounted to a supporting bar 4 and a seal cover 10 is moved downward together with the bar 4 to place the flange 13 of the cover 10 on the circumferential flange 14 in the opening 8 of a vacuum vessel 1. The flanges 13, 14 are fixed and the inside of the vessel 1 is evacuated. While the bar 4 is slid with a gland packing 9, the bar is moved downward to immerse the probe 2 in a molten metal 6. The probe is moved upward and is stopped after temp. measurement and sampling. The vacuum treatment is then released and the flanges 13, 14 are unfastened. When the bar 4 is moved upward, the detaining part 19 of the bar 4 detains the cover 10 and moves upward together with cover. The passage of the probe 2 through the gland packing 9 of the cover 10 is thus obviated and therefore the packing 9 is kept free from damage by heat.
Patent JP-S5427971-A (JP)
Title: Noise-free electric wire clad with magnetic material
Inventor: FUJISAWA TOORU
IPC: H01B7/00
Filed: 1977-08-04
Abstract: PURPOSE: To prevent radiation of noise electromagnetic waves by covering a metal wire with a magnetic material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05266583-A (JP)
Title: Information reproducing device
IPC: G11B27/02
Filed: 1992-03-19
Abstract: PURPOSE:To reproduce the sounds of respective musical instruments recorded in plural channels in an arbitrary mixing condition. CONSTITUTION:Audio signals of eight channels inputted from input terminals 16a-16h are inputted to volumes 20a-20h for a right channel, and simultaneously, inputted to volumes 21a-21h for a left channel, then adjusted to levels corresponding to control signals from a mixing control circuit 23. Also, the audio signals are controlled to the amount of delay corresponding to control signals from the mixing control circuit 23 by delay amount adjusting circuit 28a-28h or 29a-29h and added by adders 24R and 24L respectively. Mixing information recorded in a magnetic tape is supplied to the mixing control circuit 23 from a terminal 19.
Patent JP-2000283533-A (JP)
Title: Device for cleaning air and device for displaying air pollution
Inventor: FUDA MASATOSHI
IPC: F24F7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily confirm the progress of pollution by blinking a pollution stage display means corresponding to the pollution stage to be shifted to and then switching to lighting when shifting to another pollution stage according to a judgment result by a judgment means. SOLUTION: When the degree of pollution by the judgment of a judgment means (a microcomputer 52) is 'a little bit of pollution', for example, a lamp 61 of 'AMBER' is lit up, at the same time, a lamp 60 of 'GREEN' is turned off, and a lamp 62 of 'RED' is blinked. More specifically, it is indicated that the degree of pollution in a room is being shifted from the 'a little bit of pollution' state to a 'pollution' one. Then, the lamp 62 is lit up, and at the same time the lamps 60 and 61 are turned off. More specifically, it is indicated that the degree of pollution in the room is the 'pollution' state. Three lamps 60-62 corresponding to the degree of pollution are provided in a pollution stage display means (pollution display part), and the lamps 60-62 are lit up, thus easily recognizing the state of the air pollution in the room visually.
Patent JP-H02273546-A (JP)
Title: Support base for exhaust gas purification apparatus
Inventor: MATSUOKA KATSUNORI
IPC: B01J35/04
Filed: 1989-04-13
Abstract: PURPOSE:To make take-up work easy and improve purification efficiency of an exhaust gas by forming a prescribed open part in at least one of end parts to become a taking-up center of a wavy plate and a flat plate of a honeycomb structure. CONSTITUTION:A honeycomb structure H to which a catalyst adhere is prepared by reciprocally rolling a wavy plate 1 which is a strip and has consecutively corrugated shape and a flat and stripe-like plate 2. An open part 3 is formed at least one of the corrugated plate 1 and the flat plate 2 and the open part 3 is so formed as to gradually widen toward the end at the end part which become a taking-up center. As a result, a take-up work becomes easy and drawing out work of a center rod for taking-up also becomes easy. Moreover reaction heat is made uniform and thus the honeycomb structure has an extended life and exhaust gas purification efficiency is improved due to disordered gas flow generation.
Patent JP-S58826-A (JP)
Inventor: JIYORUJIYO FUSUKO
IPC: A01G9/14
Filed: 1982-06-03
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-H08269357-A (JP)
Title: Pearl-lustered pigment
Inventor: YAMAMOTO MASARU
IPC: C09C3/06
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a pearl-lustered pigment capable of manifesting novel interference color, excellent in brightness, light resistance and heat resistance, thus useful as a colorant for coating materials, cosmetics, inks, etc., by coating a specific kind of synthetic mica with a metal oxide. CONSTITUTION: This pearl-lustered pigment is obtained by coating synthetic mica with a metal oxide such as titanium dioxide rutilated with tin chloride. The synthetic mica is e.g. a kind of colored synthetic mica which has the following characteristics: at least one kind selected from Nb, Cu, Ho, Mn, Cr, Ni, Pr, In, V, Ce, Co, Nd and Er is contained on one or more spots of interlaminar, octahedral and tetrahedral cations; having flat particle surface; consisting of flaky particle 3-100 micron in planar diameter, 0.05-1 micron in thickness and >=60 in average aspect ratio.
Patent JP-S62249503-A (JP)
Title: Plane antenna
Inventor: KITSUTA YOSHIHIRO
IPC: H01Q13/08
Filed: 1986-04-22
Abstract: PURPOSE:To reduce transmission loss and to improve the gain of an antenna by laminating a radiation circuit board and a feeder circuit on dielectric layers consisting of polyethylene to constitute the circuit board for the antenna. CONSTITUTION:In a tri-plate structure having the feature of dielectric layer consisting of polyethylene, a microstrip line or slot 3 consisting of metallic foil is arranged on the surface of a dielectric body 1 to constitute the radiation circuit board A. A microstrip line 3' is arranged on the other dielectric layer 1 as an intermediate layer to form the power supply circuit board B. These boards A, B and a ground conductor 2 are laminated to constitute the circuit board 4 for an antenna. A plane antenna is consituted of the board 4, a converter 5 and a cover 6. Since the dielectric layers consist of polyethylene, the plane antenna reduced at its transmission loss and having high gain as an atenna can be obtained.
Patent JP-H06305809-A (JP)
Title: High-strength ceramic whiteware and its production
Inventor: ISHIDA HIDEKI
IPC: C04B33/13
Filed: 1993-04-21
Abstract: PURPOSE:To produce a high-strength ceramic whiteware while reducing the alumina content and to enable thinning-lightening and scaling up of a product. CONSTITUTION:In relation to a ceramic whiteware produced by sintering ceramic raw materials, a high-strength ceramic whiteware is produced by using 5 to 20wt.% alumina, 0 to 25wt.% silica, 25 to 35wt.% feldspar and 35 to 45wt.% clay (provided that the total amount of alumina and silica is <=30wt.%) as the ceramic raw materials. In addition, this production method is carried out by blending the ceramic raw materials, subsequently forming the resultant mixture and sintering it at <=1300 deg.C. Thereby, a high-strength ceramic whiteware having a low specific gravity can be readily and efficiently produced at a relatively low temperature under conditions of excellent moldability and low alumina content. This method enables thinning-lightening of the product, scale up and cost reduction.
Patent JP-S5618923-A (JP)
Title: Carcinostatic and its preparation
Inventor: KAMIYA NORIKIYO
IPC: A61K36/05
Filed: 1979-07-25
Abstract: PURPOSE: The extract from chlorella with hot water is fractionated to give a carcinostatic.  
     CONSTITUTION: Chlorella, unicellular green algae, is extracted with hot water and the extract is fractionated with column chromatograohy, e.g., using a Sephadex G-25 column, to separate a glycoprotein fraction containing a component rich in polysaccharides of more then 70,000 molecular weight and another component rich in proteins 3,000W9,000 molecular weight. Said fraction has life-prolonging effect on tumor P388 and can possibly used as a carcinostatic. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08270360-A (JP)
Title: Method for constructing manhole, and drilling bucket and drilling machine for it
Inventor: IKUTA MASAHARU
IPC: E21B11/00
Filed: 1995-03-28
Abstract: PURPOSE: To enable a manhole to be formed efficiently by a small number of man-hours. CONSTITUTION: A drilling bucket 2 is used in which a side cutter 3 is mounted in an opening 2f in the side face of the lower end of the shell 2a of an earth drill bucket in such a way as to freely open and close along the outward direction. Also, the shell 2a of the drilling bucket 2 is fitted into a Hume pipe 1 and drilling is performed with the shell 2a as a guide. A vertical hole having a diameter greater than the bore D1 of the Hume pipe 1 and not greater than the outside diameter D2 of the Hume pipe 1 is drilled downwards of the lower end of the Hume pipe 1. The Hume pipe 1 is pushed into the vertical hole drilled by the drilling bucket 2. The drilling bucket 2 has a hydraulic cylinder 4 as a means of opening and closing the side cutter 3. A drilling machine having a vertically-controlled multijointed arm is used.
Patent JP-S63260466-A (JP)
Title: Self-traveling small-sized printer
Inventor: HIRAMATSU MASAJIRO
IPC: B41J3/28
Filed: 1987-04-17
Abstract: PURPOSE:To print a sentence input to supply means on an arbitrary sheet by storing data fed from print data supply means in a memory circuit of a printer, traveling the printer on a desired sheet by control means at a predetermined speed when a start/stop switch is pressed, and printing data on the sheet by printing means. CONSTITUTION:When a print command key is pressed, a memory circuit 91 edits and stores data to be printed, displayed on a word processor 11 with one row having X characters. Then, a small-sized printer is carried and placed on a desired sheet, such as a notebook, and a start/stop switch 5 is depressed. A drive motor 8 and printing means 7 are driven by a command from a central processing unit 92, one character is printed on the sheet, and the printer is moved at a distance corresponding to one character. Then, whether the switch 5 is pressed or not, whether the number of printed characters arrive at X or not, and whether the printing of the data is finished or not are sequentially judged in this order. If it is NO, one character is again printed. When the number of the characters arrive at X and YES is judged, a command for stopping the motor is delivered to stop the motor 8.
Patent JP-H10275262-A (JP)
Title: Time stamp with prescribed time printing function
Inventor: MAMA SHINICHI
IPC: B41J21/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To correctly print-output a prescribed time several hours later or a fixed prescribed without advancing a clock each time by counting a prescribed time after the lapse of necessary hours set from a present time and allowing a printer to print this prescribed time. SOLUTION: This system is composed of a timer mechanism counting the present time, a necessary hours setting means, a prescribed time counting means and a prescribed time printing means. The prescribed time counting means counts the prescribed time after the lapse of the necessary hours set from a present time based on a printing command by the necessary hours setting means and the prescribed time printing means allows the printer to print this prescribed time. This time stamp is composed of CPU 10, a display part 11, a timer control part 12, a paper detecting part 13, a print control part 14 connecting the printer 15, the printer 15, a counter control part 16 and a key input part 17. Then each part of these 11 to 17 is connected to CPU 10 and respectively controlled- operates under the monitoring of CPU 10.
Patent JP-H06306109-A (JP)
Title: Production of methacrylic resin
Inventor: SAKAMOTO TAKASHI
IPC: C08F20/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide a process for producing a methacrylic resin high in melt flowability under a high shear and excellent in mechanical properties such as flexural strength, tensile strength and solvent resistance. CONSTITUTION:In polymerizing a monofunctional monomer comprising methyl methacrylate as the main component under the coexistence of a copolymerizable polyfunctional monomer and a chain transfer gaent while using a raidcal polymn. initiator, the amt. of the chain transfer agent is 2.5X10<-4>mol to 5X10<-3>mol per mol of the monofunctional monomer, the amt. of the polyfunctional monomer is such as to provide 1X10<-5>mol to {amt. (mol) of the chain transfer agent -2.5X10<-4>} mol of the functional groups thereof, and the intrinsic viscosity [eta] of the resulting polymer is 0.25 to 1.5gl/g.