baber/WOPTO huggingface dataset:
Patent JP-H05123741-A (JP)
Title: Pipe manufacturing device
Inventor: FUJIWARA HISAO
IPC: B21D5/01
Filed: 1991-09-06
Abstract: PURPOSE:To provide the pipe manufacturing device which can reduce the number of processes, remarkably reduce the manufacturing cost and manufacture the pipe with a simple equipment. CONSTITUTION:A blank 3 of constant length is made by cutting a belt like plate material with a cutter, this blank 3 is extruded to a press die forming part 7 with an pushing-out device, this die forming part 7 is composed of a primary forming part 8, a secondary forming part 9 and a fini forming part 10 which are tightened as one body and driven as one body and adjoined, the blank 3 sent with the pushing-out device is formed to U-shape section on the primary forming part 8, U-shape formed member sent from the primary forming part 8 is formed to a horseshoe shaped section on the secondary forming part 9, the horseshoe shaped section member sent from the secondary forming part 9 is formed to the pipe of real circle section and finished on the finishing forming part 10, and when the blank 3 is sent in the first order forming part 8 with the pushing-out device, the member formed at the former stage is orderly pushed out to the next forming part, and the formed pipe is taken out from the finishing forming part 10 on each one time of press drive.
Patent JP-H03116268-A (JP)
Title: Character attribute control system
Inventor: KONO KAZUKO
IPC: G06F17/21
Filed: 1989-09-28
Abstract: PURPOSE:To give an equal attribute to each character by producing a byte code table to each byte of a character containing plural bytes and also produc ing an attribute bit table to the code table of the lowest rank byte. CONSTITUTION:A byte code table production part 17 produces a byte code table at definition of an attribute as long as the element of a character code of a byte code table except that corresponding to the lowest rank byte is equal to null showing that no attribute is defined to a character. Then a pointer is provided to the byte code table. If said element is not equal to null, the byte code table corresponding to each character is traced. Then an attribute bit table setting part 18 produces an attribute bit table when the element of the character code of the byte code table corresponding to the lowest rank byte is equal to null. Then the relevant character is defined. If the element is not equal to null, the attribute bit table is updated and the relevant character attribute is defined. Thus an attribute is given to each character.
Patent JP-H0198312-A (JP)
Title: Switched capacitor filter
Inventor: ORUI MASAHIRO
IPC: H03H19/00
Filed: 1987-10-12
Abstract: PURPOSE:To attain large scale integration by obtaining each coefficient of a transfer function on the S plane in a consecutive time system frequency region by which the frequency characteristic of the filter is able to be evaluated so as to decide the value of a switched capacitor and a fixed capacitor. CONSTITUTION:The titled filter consists of a circuit I comprising an operational amplifier(OPA) 1, switched capacitors CR1, CR3 and fixed capacitors C1-C3 having a function of an inverse phase integration device and an inverting amplifier and of a circuit II comprising an OPA 2 and capacitors CR2, C2 and C4 and acting like a noninverting integration device and an inverse amplifier. Through the constitution above, in applying the circuit design of the filter, a prescribed equation is used at first to obtain an object characteristic A and an actual measuring characteristic B on the S plane of the circuit thereby grasping the characteristic C being its difference. Then each coefficient of the transfer function of the characteristic C is obtained so as to make the difference between characteristics A and B equal to the difference between the characteristics C and A. Then switched capacitors CR1-CR3 and fixed capacitors C1-C4 being components are decided from each coefficient.
Patent JP-2001050121-A (JP)
Title: Oxygen activator and device for improving combustion efficiency of internal combustion engine, using thereof
Inventor: YAZUMI KIYOU
IPC: F02M27/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen activator which can energize and activate a hydroxyl group in oxygen, vapor or the like in air only through contact therewith so as to effect powerful oxidation in a process for heavy metal or organic materials in effluent, or in an industrially oxidizing process, and to promote oxidation in a combustion chamber, resulting in improvement in combustion efficiency and reduce emission of hazardous gas, NOx or the like by applying this oxygen activator. SOLUTION: An oxygen activator which is obtained by mixing more than seven kinds of particulates of special natural mineral containing rare earth metal such as lantern or cerium is formed into a sheet-like shape or the like which can be easily made into contact with air, and the oxygen activator is fixed to the outer surface of a metal panel, a refractory material or the like or is fixed to the outer surface of the metal panel or the like which is embossed so as to increase the area of the outer surface thereof. Then, it is incorporated in an intake-air port of an internal combustion engine so as to enhance the activation of oxygen in air fed into a combustion chamber, thereby it is possible to enhance the combustion efficiency of the internal combustion engine.
Patent JP-S62115751-A (JP)
Title: Impedance matching device
Inventor: AMADA HARUO
IPC: H01P5/02
Filed: 1985-11-15
Abstract: PURPOSE:To make a tapered waveguide and a metallic diaphragm operate in conjunction with each other and to obtain a high matching rate by interposing the tapered waveguide between microwave circuits having different impedance and disposing the metallic diaphragm to one-side opening in the tapered waveguide. CONSTITUTION:A secondary-side waveguide 9 is formed to the upper section of a body 3, and a primary-side waveguide 12 is connected continuously on one side of the lower surface of the body 3. A tapered waveguide 14 with an approximately rectangular section is shaped so as to mutually connect the primary-side waveguide 12 and the secondary-side waveguide 9 having different impedance without a stepped section. A metallic diaphragm 15 is inserted slidably to the body 3 and fitted at an end section on the secondary-side waveguide 9 side in the tapered waveguide 14. When the diaphragm opening ratio of microwaves emitted into the primary-side waveguide 12 is selected properly, microwaves are transmitted efficiently over the secondary-side waveguide 9 through the tapered waveguide 14 and an opening for the metallic diaphragm 15, and irradiated efficiently into a treating chamber 4 by a ridge 11 and a ladder 10.
Patent JP-H1197880-A (JP)
Title: Electromagnetic wave shielding heat ray cutting light-transmitting window material
Inventor: YOSHIKAWA MASAHITO
IPC: G12B17/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a highly transparent light-transmitting window material which is satisfactory in electromagnetic wave shielding and heat ray cutting properties by providing an intermediate film with a multilayered film where an oxide transparent conductive film and a thin metal film are laminated alternately. SOLUTION: The electromagnetic wave shielding and heat ray cutting light- transmitting window material 1 has an intermediate film 3 comprising a multilayered film, where an oxide transparent conductive film and a thin metal film are laminated alternately on a base film. The electromagnetic wave shielding and heat ray cutting light-transmitting window material 1 is produced by sandwiching the intermediate film 3 between two transparent conductive substrates 2A, 2B and integrating them through resin films 4A, 4B for adhesion. The transparent conductive substrates 2A, 2B do not necessarily be made of the same material.  The electromagnetic wave shielding and heat ray cutting light-transmitting window material 1 is provided to the circumferential fringe of the rear transparent 2B, with an acryl resin based black frame painting 6 and provided, on the surface of the front transparent substrates 2A, with an antireflection film 5.
Patent JP-H02103369-A (JP)
Title: Manufacture of heat insulating box body
Inventor: AOKI TAKASHI
IPC: F25D23/06
Filed: 1988-10-11
Abstract: PURPOSE:To improve the radiation efficiency of a radiation pipe and to facilitate work to mount the radiation pipe by a method wherein a double flange having an inner box insertion groove and a pipe groove is formed on the front opening edge of a cabinet, and after the radiation pipe is inserted in the pipe groove, it is secured by means of a reinforcing member. CONSTITUTION:A double flange 26 formed on the front opening edge of a cabinet 22 is formed by bending one beltform coat steel plate on which coating is previously applied. In the double flange 26, an inner box insertion groove 31 is formed between a front flange 26a and a rear flange 26b and a pipe groove 32 between side plates on both sides and the rear of a top plate 25. A radiation pipe 33 is inserted in the pipe groove 32 from the rear of the cabinet 22. After the radiation pipe is securely molten at front corners on both sides of the cabinet 22 to the rear of an after-flange 26c by means of a reinforcing member 34 made of an iron plate by one side spot weld system. An inner box 36 has an engaging part forming a line of protrusion formed on an inner box flange 36a, and the engaging part is inserted in an inner box insertion groove 31 of the cabinet 22 for engagement to prevent the occurrence of leakage during filling of a foam heat insulating material 37 with foams.
Patent JP-2000087541-A (JP)
Title: Wooden floor
Inventor: MATSUOKA AKIRA
IPC: E04F15/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of an amount of formaldehyde in a room by painting a wax mixing a formaldehyde catcher agent on the whole surface including the connection part of a plurality of the wooden floor materials of a wooden floor. SOLUTION: For instance, a formaldehyde catcher agent such as amines and amides including urea is added to and mixed with the wax of water type. After the joining end faces of a number of wooden floor materials 1 are executed to be connected so as to be formed on a wooden floor B, the wax mixing the formaldehyde catcher agent is painted on the whole surface including the connection part 8 of the wooden floor B. Since painting is performed so that the wax is partially soaked not only in the wooden floor surface but also in the connection part of the wooden floor material, not only formaldehyde scatted in a room but also formaldehyde scattered from an adhesive which the base board and the wooden floor itself and its substrate material contain can be caught. Thus, an indoor environment can be held good.
Patent JP-H0663099-A (JP)
Title: Private sauna room structure body having butting part
Inventor: HIROTA YUKIO
IPC: E04B2/00
Filed: 1992-08-12
Abstract: PURPOSE:To absorb deformation caused by thermal expansion/thermal contraction of the sauna room structure body by providing a butting part inserted and held by the inside and the outside plate-like bodies in its suitable position, in the sauna room structure body formed by joining plural panels. CONSTITUTION:In the private low temperature sauna room structure body which can set a room temperature to a temperature range of 40 deg.C-90 deg.C, plural heat sources are provided in the lower position of a floor part (far infrared radiation radiator) consisting of a far infrared radiation member, and heat generated from this heat source is subjected to electromagnetic wave radiation into a sauna room through the far infrared radiation radiator. In a suitable position on a side wall of the sauna room structure body, a butting part formed by inserting and holding a panel outer frame core material 2 by inside and outside plate-like butting members 3, 4 is provided. Also, in the part being adjacent to each of the butting parts, a small gap is formed. In such a way, deformation caused by thermal expansion/thermal contraction of the sauna room structure body ban be absorbed, and durability of the sauna room structure body is improved.
Patent JP-H02103731-A (JP)
Title: Double-sided optical disk and double-sided optical disk device
Inventor: MIZUTANI SHUZO
IPC: G11B7/004
Filed: 1988-10-11
Abstract: PURPOSE:To continuously record and reproduce both sides and to simultaneously record and reproduce both sides by making the information recording direction for one side and the information recording direction for the other side reverse to each other in their directions. CONSTITUTION:One side optical disk 10 as the surface of the double-sided optical disk 14 is recorded counterclockwise with track numbers and sector numbers. On the contrary, the other side optical disk 12 as the back of the double-sided optical disk 14 is recorded counterclockwise with track numbers and sector numbers. That is, the sector numbers of one side optical disk 10 to be the surface are increased counterclockwise from a reference position, while the sector numbers of the other side optical disk 12 to be the rear are increased clockwise from a reference position. Moreover, the numerical strings showing the sector numbers on the surface and the rear respectively are reverse to each other. By this method, both sides 10 and 12 can continuously be recorded and reproduced, and both sides can simultaneously be recorded and reproduced.
Patent JP-H03163470-A (JP)
Title: Document supplying and ejecting device for copying machine
Inventor: KAJITA HIROSHI
IPC: G03G15/00
Filed: 1990-09-27
Abstract: PURPOSE:To easily take out a jammed document without damaging it by constituting a main frame which feeds a document with a still supporting frame so that it can freely rotate from an acting position to a non-acting position for opening it to process the document. CONSTITUTION:A copying machine housing 2 is provided with a document supplying and ejecting device 4, a document cover mechanism 6 and an actuation control means for a document feeding mechanism, and the device 4 is constituted of the still supporting frame 10 and the main frame 12 which feeds the document with the frame 10. The main frame 12 is mounted so that it can freely rotate from the acting position to the non-acting position for opening it to process the document which is jammed in a document feeding path. When the main frame 12 is situated at the non-acting position, a main frame position detector 254 is actuated and the action of the document feeding mechanism is made impossible by the actuation control means. The mechanism 6 is used in the case of copying a thick substance such as a book. Thus, the document jammed in the frame 10 of the document feeding path is easily taken out from an opening which is formed by opening the main frame 12 without damaging it.
Patent JP-H02102499-A (JP)
Title: Method and device for regenerating tritium adsorbent
Inventor: NUMATA SHIGEO
IPC: G21F9/06
Filed: 1988-10-11
Abstract: PURPOSE:To remove tritium water and to reduce the volume of radioactive waste into the tritium water of a small volume as well as to regenerate the adsorbent by maintaining the adsorbent used in a tritium removing device at a high temp. in an electric furnace for a prescribed period of time. CONSTITUTION:A carrier gas 2 is measured by a flow meter 11 and is introduced into the electric furnace 1 by a control means. A slidac 3 is connected to the electric furnace 1 and further a gaseous mixture outlet is connected by a silicone tube piping to a 1st water collecting device 6. Further, a ribbon heater 4 prevents the tritium vapor heated to a high temp. in the electric furnace 1 from being condensed by room temp. in the piping and being thus failed to be completely captured before admission into the device 6. A 2nd water collecting device 7 is inserted to a cooler 9. Hollow parts 8 are provided to the side wall of the device 7. The tritium vapor is mostly condensed in this device 7. The outflow port from the device 7 is connected to the removing device 10 in order to remove the moisture remaining in the carrier gas. The carrier gas from which the moisture is released 12 through the flow meter 11 into the outdoor air.
Patent JP-H07110808-A (JP)
Title: Natural language interface device
Inventor: OKUYA YASUO
IPC: G06F17/21
Filed: 1993-10-13
Abstract: PURPOSE:To receive an input having a resemblance to natural language spoken by a person. CONSTITUTION:When an input sentence is held in an input sentence holding part 1, an indicated word extracting processing part 3 extracts an indicated word by the use of values held in the storing part 1 and an indicated word list holding part 2. The extracted indicated word is held in an indicated word holding part 4. Then an indicated part specifying processing part 7 specifies the indicated part by the use of values stored in a picture information holding part 5 and an indication coordinate holding part 6. The specified indicated part is held in a specified part holding part 8. An indicated word developing processing 9 develops the indicated word based upon the values of the holding parts 4, 8 and the input sentence and holds a substituted result in a substituted sentence holding part 10.
Patent JP-H06108476-A (JP)
Title: Construction of stud in steel frame structure
Inventor: IZUMI YUJI
IPC: E04B1/58
Filed: 1992-09-25
Abstract: PURPOSE:To simplify the foundation structure without footing or horizontal beams, by excavating a hole in the foundation ground to insert a steel rod cage and directly burying the stud of a building on the ground at the head of concrete piles. CONSTITUTION:A hole is excavated in the foundation ground 1 to insert a steel rod cage with the enlarged head and concrete is placed to make a cast-in- place concrete pile 2. Next, the stud 61 of an upper structure 6 is buried on the enlarged head of the pile 2. And then finally concrete is placed to fix the stud. In this case, studs 61a are connected on the studs 61. The bending moment from the studs 61 is transmitted to the inside reinforcements of the enlarged head 21 through the concrete at the joint with the stud of the upper structure 6 on the pile 2 and hence, it is regarded as a fixed stud. In this way, the structure of foundation is simplified and the construction period is remarkably hastened and also the construction cost is reduced.
Patent JP-H0995848-A (JP)
Title: Biodegradable filament nonwoven fabric for forming and its production
Inventor: NAGAOKA KOICHI
IPC: D04H3/011
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable filament nonwoven fabric for forming, developable to a formed article, etc., required to have gas permeability and liquid permeability, formable to an article having complicate form and decomposable to compost in an extremely short time. SOLUTION: A biodegradable polymer composed mainly of a thermoplastic aliphatic polyester is melted and extruded from a spinneret. The extruded fiber is cooled by blowing cooling air of <=20 deg.C thinned down by drawing at a take-up speed of 500-3,000m/min with a sucking apparatus placed under the spinneret at a distance of >=2m and deposited on a moving collection face while opening the fibers to form a web. The web is partially bonded with heat using a partial heat-bonding apparatus and, as necessary, heat-treated to obtain the objective biodegradable filament nonwoven fabric having a crystallinity of the fabric- constituting filament of 10-40% and a supercooling index of >=0.4.
Patent JP-H04134670-A (JP)
Title: Data recording and reproducing device
Inventor: OSHIBA MITSUO
IPC: G11B27/30
Filed: 1990-09-25
Abstract: PURPOSE:To allow reading of data even if a first byte synchronizing pattern is not correctly detected by starting the demodulation of a data region by the output of a means for generating a psuedo byte synchronizing pattern when the first byte synchronizing pattern part is not reproduced. CONSTITUTION:When preset data is preset in a counter 49 by the preset signal from a bit interval measuring circuit 48, the counter 49 thereafter continues the counting operation according to PLL clocks if there is an error in the top byte synchronizing pattern and when the byte synchronizing pattern detection signal is not generated. A timing forming circuit 50 outputs the psuedo byte synchronizing pattern detection signal by the next PLL clock when the output value of the counter 49 attains the prescribed value. The counter 49 is reset in this way. The byte synchronizing pattern detection signal and the psuedo byte synchronizing pattern detection signal are ORed by an OR 46 and the output thereof is the reset signal of the counter 49 and, therefore, the subsequent operations are normally executed.
Patent JP-H0999390-A (JP)
Title: Solid wire for pulse mag welding
Inventor: SUZUKI REIICHI
IPC: B23K35/30
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a solid wire for MAG welding which generates extremely less spatters and makes it possible to obtain beads featuring the excellent fa tigue characteristics of a joint in the case where high-frequency plusle welding is executed for the purpose of high-speed welding. SOLUTION: This solid wire contains 0.04 to 0.15wt.% C, 0.20 to 0.05wt.% Si, 0.90 to 1.70wt.% Mn, <=0.03wt.% P, 0.005 to 0.030wt.% S, over 0.050wt.% and <=0.100wt.% Ti, <=0.02wt.% Al, <=0.015wt.% N and <=0.015wt.% O in such a manner that the value of X expressed by the following formula satisfies 0.17 to 0.45. The balance is iron and inevitable impurities. x=0.01×[Mn]/[Si]+5×[Ti]-[C]-0.5×[S]-2×[O], where Mn, Si, Ti, C, S, O are respectively the contents (wt.%) thereof.
Patent JP-H10101245-A (JP)
Title: Printing device
Inventor: ITO KAZUO
IPC: B65H5/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent crinkling caused on a printing surface by arranging a printing matter restraining member along a carrier direction between a printing surface of a printing matter carried by a printing object carrier part and the printed matter and restraining relief of a traveling direction side end part in the carried printing matter. SOLUTION: Roller chains 104A, 104B as a printing matter restraining member are extended in substantially parallel along a carrier direction between a support shaft 102 and a surface of a package container 2 which is a printing matter mounted and carried by a belt 64. Plate pieces 110A, 110B oscillated and contacted on the surface of the package container 2 or a surface of the belt 64 are fixed in respective link members of the roller chains 104A, 104B. The plate pieces 110A, 110B make the surface of the carried package container 2 plane when the package container 2 is pressed by weight of the roller chains 104A, 104B. Thus, crinkling of the carried package container 2 may be avoided.
Patent JP-H06112794-A (JP)
Title: Driving controller for coil load
Inventor: UMIGA KUNIO
IPC: H03K17/64
Filed: 1992-09-25
Abstract: PURPOSE:To considerably shorten the turning-off operation delay period of time of a coil load. CONSTITUTION:A coil load 1 connected in series to a driving power source V24 through an electric circuit LN10, a switching element Tr1, and a diode FD connected in parallel with the coil load through an electric circuit LN20 are included, and the switching element is turned on/off by a driving control signal S to control driving of the coil load. In this driving controller for coil load, a capacitor Cf for counter-electromotive voltage storage and a resistance Rf for discharging of this capacitor Cf and shortening of the delay time are connected in parallel between the diode FD of the electric circuit LN20 and the switching element Tr1.