baber/WOPTO huggingface dataset:
Patent JP-S60200007-A (JP)
Title: Combustion of pulverized coal
Inventor: KAMINAKA MOTOFUMI
IPC: F23D1/00
Filed: 1984-03-21
Abstract: PURPOSE:To control low NOx burning without generating clinker trouble, by making mixing of combustion air with fuel favorable along with cooling of a furnace wall by blowing substantially the combustion air through the whole circumference of the furnace wall, in a flame forming sphere in the vicinity of a fixing part of a burner. CONSTITUTION:A device is so constituted that it is possible to mix air into a flame homogeneously along with cooling of a furnace wall 2, by so constituting that a pulverized coal burner 1 is fixed to a combustion furnace, a cooling air blowing nozzle 5 and a two-stage combustion air blowing hole 6 are provided in the vicinity of a fixing part of the burner 1 of the furnace wall 2 formed of a refractory and either the combustion air or a mixture of the combustion air with exhaust gas is blown substantially through the whole circumference of the furnace wall 2.
Patent JP-H02234905-A (JP)
Title: Production of natural grass hat
Inventor: KAKINE YOSHIAKI
IPC: A42B1/00
Filed: 1989-03-06
Abstract: PURPOSE:To obtain the title bag body provided with stiffness and prevented from getting out of shape and usable also in rainy day or after holding by knitting a synthetic resin fiber into a natural grass at a definite ratio. CONSTITUTION:A polyester fiber 2, preferably having 1,000-3,000 denier monofilament is knitted into a natural grass 1 such as Glycyrrhiza glabra 1. ver. or ROUGASOU at a knitting ratio of 1:1-20:1 to provide the aimed bag body.
Patent JP-S53138997-A (JP)
Title: Production of highly concentrated nitrosylsulfuric acid
Inventor: TOUTO GIICHI
IPC: C01B21/094
Filed: 1977-05-11
Abstract: PURPOSE: To produce highly conc. nitrosylsulfuric acid in a high yield by specifying the molar ratio of NO/NO 2  in NOx mixed gas, the concn. of solvent sulfuric acid and that of nitrosylsulfuric acid when the NOx mixed gas is absorbed into sulfuric acid or fuming sulfuric acid and reacted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57171012-A (JP)
Title: Internal combustion engine equipped with piston type suction and exhaust valve mechanism
Inventor: KOBAYASHI KIWA
IPC: F01L23/00
Filed: 1981-04-10
Abstract: PURPOSE:To reduce the noise and improve the durability of the engine by a structure wherein the piston type valve mechanism is employed as the suction and exhaust valve mechanism of the engine. CONSTITUTION:Piston 1 acting as a suction valve and as an exhaust valve are arranged invertedly above a power take off piston 9. Cylinders for suction and exhaust 6, within which said pistons 1 slide, are arranged around said piston 1. In addition,a suction port (or an exhaust port) 8, which serves as a passage for suction gas (or exhaust gas), is provided at a part of the said wall of the cylinder 6. Owing to the structure as described above, only when the lower end of the piston 1 acting as the suction valve (or the exhaust valve) clears the suction port (or the exhaust port) 8 provided at the cylinder 6, the influx of the suction gas from outside (or the efflux of the exhaust gas to outside) is possible.
Patent JP-S58172644-A (JP)
Title: Copying machine
Inventor: HIROSE MASAYUKI
IPC: G03B27/50
Filed: 1982-04-02
Abstract: PURPOSE:To set an original on an original placing table accurately and easily in every case, by providing a monitor mechanism. CONSTITUTION:Once copying paper size S and copying magnification (m) are set, the set conditions are inputted to a microcomputer to calculate an effective copying area range S/M and motors 32 and 33 are controlled on the basis of the range to move movable index light sources 4' and 5' on the right and top sides of an image 1' corresponding to the S/M according to correspondence with the in-air image of the table; and they are stopped and held. An image of a location index light source 0' for showing the positions and origins of both movable index light sources 4' and 5' are also projected on a monitor screen plate 28 through a lens together with the image 1' and an area range determined by index images 4'', 0'', and 5'' of the light sources 4', 0', and 5', and the intersection (x) of a horizontal line running on the 4'' and a vertical line running on the 5'' is recognized to be the effective copying area in the table surface by the display for showing the correspondence with the image 1''. An original placing position is adjusted while looking at the surface of the plate 28 to place the original in the S/M accurately, easily, and speedily from the beginning.
Patent JP-H08207911-A (JP)
Title: Guide for umbrella bag opener and the opener
Inventor: KODA KANKICHI
IPC: B65B43/28
Filed: 1995-02-06
Abstract: PURPOSE: To provide a guide for an umbrella bag opener wherein an umbrella can be reliably inserted into a depth of the umbrella bag and an umbrella bag opener using the same by gathering an umbrella cloth in inserting the umbrella into the umbrella bag by the umbrella bag opener. CONSTITUTION: The invention relates to a bag opener comprising a support for supporting an umbrella bag and an opening mechanism for opening the umbrella bag. Accordingly, two arc-like guide arms 1 facing each other so that a space as large as a diameter of an umbrella is formed at the center are rotatably provided on a spindle 3 provided on the support 2, wherein the guide arms 1 can reciprocate with an elastic member 4 such as a spring provided, while a guide for an umbrella bag opener constituted so that tips of the guide arms 1 are in contact with each other over a predetermined length is provided in front of the opening mechanism toward a direction for inserting the umbrella.
Patent JP-H01229556-A (JP)
Title: Communication system
Inventor: TAIKO NOBORU
IPC: H04M11/00
Filed: 1988-03-10
Abstract: PURPOSE:To facilitate a call from any telephone set of a station by sending a control signal to an opponent with making an off-hook in the telephone set and connecting an exclusive line at a second station with the telephone set by the control signal. CONSTITUTION:When the off-hook is made on a telephone set 3, the off-hook is detected at an off-hook detection circuit 21, a signal sending part 22 starts sending the control signal upon receiving the detected output, the control signal reaches a switch control part 52 through an exclusive line 7, the detection is executed and a switch 53 is turned to an adaptor 8 side. The control signal reaches the adaptor 8, but it is unable to reach a telephone set 9 since it is removed by a filter 23. A call signal (prevented from a removal by the filter 23) is sent out from the telephone set 3 at the same time of the off-hook by the telephone set 3, it reaches the telephone set 9 and generates a calling tone. When the telephone set 9 answers, the telephone set 3 detects it, stops the generation of the calling tone and a condition able to call is attained. Thus, the call through the exclusive line by the telephone set can be executed even from the station in which the facsimile equipment exclusive for a reception is installed.
Patent JP-H10253142-A (JP)
Title: Ventilator
Inventor: ARAKANE TORU
IPC: F24F13/14
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a lid, wherein the lid which has an arcuate cross section and is rotatably supported in an eccentric condition is disposed such that it faces an opening, and an engaging portion formed in the rear end portion of the lid and the front end portion of the lid are respectively brought into contact with a seal member and a stopper which are respectively mounted on the upper and lower portions of the opening to obtain a closed condition. SOLUTION: In a ventilator for natural ventilation installed in a sash unit, a space is defined between an outdoor-side ventilation cover 7 mounted in an opening 6 formed in an outer frame 5 and an indoor-side ventilation cover 8 mounted on the outer frame. In the space, a lid 11 which has both side walls 9 thereof rotatably supported by a rotary shaft 10 is arranged such that is faces the opening 6. In the above construction, a seal member 12 is mounted on and along the upper portion of the inside of the opening 6, while a stopper 14 is mounted on and along the lower portion of the inside of the opening 6, wherein the stopper 14 is brought into contact with a front end portion 13 of the lid 11 which has an arcuate cross-sectional outer peripheral surface and is provided with an engaging portion 15 which protrudes in a peripheral direction.  Due to such a construction, when the lid 11 is closed, the arcuate surface faces the opening 6 and the engaging portion 15 is hermetically brought into contact with the seal member 12 as the front end portion comes into contact with the stopper 14.
Patent JP-H08227488-A (JP)
Title: Light transmitting part and light receiving part of extinction-type smoke sensor, and the extinction-type smoke sensor
Inventor: HIROOKA EIJI
IPC: G08B17/103
Filed: 1995-02-20
Abstract: PURPOSE: To enable one operator to properly and speedily adjust the light emission quantity of the light transmitting part by controlling the quantity of light emitted by an LED for light transmission according to the contents of a light emission quantity value request instruction when a transmitted code received from the light receiving part is the light emission quantity request instruction. CONSTITUTION: The light receiving part 20 changes the contents of the light emission quantity adjustment instruction of the transmitted code according to the light reception quantity of the light reception part 20 and a microcomputer 24 serves as a light emission quantity adjustment instruction changing means here.  Namely, when a monitor/adjustment changeover switch 25 is switched to the adjustment side, the microcomputer 24 compares the current quantity of received light with a specific reference level range, and change the contents of the light emission adjustment instruction into an increase instruction when the level of the difference obtained by subtracting the lowest reference level from the light reception quantity is minus or into a decrease instruction when the level of the difference is plus and the level of the difference obtained subtracting the highest reference level from the light reception quantity is plus. Those light emission quantity adjustment instructions are sent with transmitted codes to the light transmission part 10 to control the resistance value of a light emission quantity adjusting circuit 13.
Patent JP-H02235226-A (JP)
Title: Optical head device
Inventor: KANAZAWA YASUNORI
IPC: G11B7/135
Filed: 1989-03-09
Abstract: PURPOSE:To effectively utilize an ordinary image forming lens to obtain fine convergency by expanding the diameter of light beams incident upon the image forming lens by a non-parallel face prism. CONSTITUTION:A laser beam is converted into parallel beams by a collimeter lens system 2 and its polarizing face is aligned in a direction along a paper face by the 1st lambda/4 wavelength polarizing plate 3. Then, the beams are bent at a right angle by a polarizing beam splitter 4, converted into a circularly polarized state through the 2nd lambda/4 wavelength polarizing plate 5 and converged upon an optical disk 7 by an objective lens 6. The reflected light from the disk 7 is converted into parallel beams again by the lens 6 and then converted into the beams having a polarizing plane vertical to a paper surface by the polarizing plate 5. The beams is projected as parallel beams whose diameter is extended in a non-parallel face prism 8 through the beam splitter 4 and converged upon a photodetector 10 by the image forming lens 9. Consequently, finer convergence can be obtained by utilizing the ordinary image forming lens 9.
Patent JP-H02279633-A (JP)
Title: Method and catalyst for novel hydrogenation treatment of hydrocarbon raw material containing halogen
Inventor: RICHIYAADO BAIRON PANNERU
IPC: C07C5/03
Filed: 1990-03-08
Abstract: PURPOSE: To hydrogenate a halogen-containing feedstock over a long period of time without being accompanied by the deactivation of a catalyst by compounding oxides of group VIII metal and W or Mo and a basic accelerator in a specific ratio and using a sulfide activating catalyst supported on a support.  
     CONSTITUTION: The oxide of a group VIII metal in an amount of 1-12 wt.%, 3-35 wt.% of tungsten oxide or molybdenum oxide and 0.25-10 wt.% of a basic accelerator oxide selected from group IA, IIA elements, lantanide elements and actinide elements are combined, and a sulfide activator is supported on a support which are, in turn, used to hydrogenate a halogen-containing (up to 1 wt.%) feedstock. As the group VIII metal, for example, Co or Ni is pref., and as the basic accelerator, for example, lanthanum or K is pref., and as the support, alumina is pref. By using this catalyst, the adhesiveness of a resin and the aging resistance against ultraviolet rays thereof are bettered. Further, this catalyst is large in the resistance to halogen and the life thereof is extremely long. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04290739-A (JP)
Title: Laminated plate and manufacture thereof
Inventor: OGATA MASARU
IPC: B32B23/18
Filed: 1991-03-20
Abstract: PURPOSE:To reduce warpage or a dimensional dimension in a laminated plate formed by infiltrating a thermosetting resin in a base material partially or entirely composed of a glass fiber nonwoven fabric and molding the impregnated one. CONSTITUTION:About 90wt.% or more of aluminum hydroxide containing a small amount of ethyl cellulose and an epoxy resin is held to a glass fiber nonwoven fabric to be used. This glass fiber nonwoven fabric is impregnated with a thermosetting resin with high glass transition temp. (Tg) (composition consisting of a bisphenol type epoxy resin, a novolac type epoxy resin and a novolac type phenol resin, Tg of cured matter is 152 deg.C) to be molded under heating and pressure. When the aforementioned glass fiber nonwoven fabric is used as a core layer and a glass fiber nonwoven fabric is laminated to the surface of the core layer to form a laminated plate, warpage or a dimensional change is still more reduced.
Patent JP-S57170527-A (JP)
Title: Lithographic method
Inventor: IIDA YASUO
IPC: B05D1/00
Filed: 1981-04-13
Abstract: PURPOSE:To improve the accuracy of an exposure pattern by producing not tension force but compression stress in the step of accumulating a resist film, thereby eliminating the production of large tension force even by the volumetric contraction force in the step of exposing or postbaking thereafter. CONSTITUTION:When a negative type resist which crosslinks by an exposure is used in the accumulation of a resist film in the first step of a photoetching technique, the resist is accumulated so that the compression stress of the film becomes 5X10<7>-5X10<8> dyn/cm<2>. When a positive type resist which reacts and decomposes by an exposure is used, the resist is accumulated so that the compression stress becomes 1X10<7>-5X10<7> dyn/cm<2>, an energy beam such as ultraviolet light, an X-ray, a charged particle or the like is emitted to form a pattern. In this menner, when a resist film is formed on a semiconductor substrate and is patterned, the entire stresses are balanced, with the result that on warping occurs in the substrate.
Patent JP-H09229286-A (JP)
Title: Pipe lagging structure with good sound insulation
Inventor: IINO KAZUCHIKA
IPC: F16L55/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide effective good sound insulation performance with a small mounting volume by directly sticking a metal plate which has a specified thickness and has a viscoelastic resin layer having a specified thickness on one surface to a steel pipe for piping. SOLUTION: A viscoelastic resin layer 2 having a thickness of 75μm is made by applying acrylic resin on one side of a galvanized steel plate 1. A polypropylene film having a thickness of 40μm is laminated on the viscoelastic resin layer 2 as a separating sheet 3. This lagging member is stuck to a steel plate having the same width. The galvanized steel plate 1 has a thickness of 0.1 to 1.0mm to exert a specified damping effect and the viscoelastic resin layer 2 having a thickness of 10μm. This prevents the divergence of the vibration and noises of fluid in the pipe.
Patent JP-S59179384-A (JP)
Title: Ink-supplying device for ink-type wire dot printer
Inventor: NINOMIYA YUKI
IPC: B41J2/305
Filed: 1983-03-31
Abstract: PURPOSE:To enable to print constantly with high quality, by a method wherein a solenoid for operating a valve is provided on the outside of an ink container, and the solenoid is controlledly turned ON and OFF by detecting the quantity of an ink occluded in an ink-occluding body. CONSTITUTION:An end of a magnetic member 54 is protruded sideways beyond the outside wall of a cylinder, so that it can be brought into contact with an iron core 56 of a valve-driving solenoid 27 by directing the ink container 25 in a predetermined direction. When the solenoid 27 is excited, the magnetic member 54 and the valve 26 are magnetized with the member 54 as a magnetic circuit, and the valve 26 is attracted to the tip of the member 54 (namely, the valve is opened) by a coulomb force against a pressing force of a compression spring 51. When the solenoid is de-energized, the compression spring 51 functions to return the ball valve 26 onto an O-ring 50, whereby the valve 26 is closed. Accordingly, by operating the valve 26 by the solenoid 27 provided in the exterior, an ink pipe for connecting the valve 26 and the ink container 25 to each other can be omitted, whereby passage resistance is reduced, replacement of the ink container is facilitated, and it can be contrived to reduce the weight and size of the ink- supplying device.
Patent JP-H04273765-A (JP)
Title: Picture processor
Inventor: SAWANO YUKIO
IPC: H04N1/04
Filed: 1991-02-28
Abstract: PURPOSE:To easily and efficiently alter a processing area and a processing content when the prescribed processing area and the processing content are sequentially designated on a picture which is read by means of a scanner so as to execute picture editing. CONSTITUTION:The scanner 50 which reads an original, a processing content input means instructing the content of a picture processing executed on the picture, a processing area input means designating the area to which the picture processing is executed, a memory means storing the having read picture and the content and the area of the processing, an all clear key which sequentially erases data showing the content and the area of the processing stored in the memory means and picture data by an operation which continues twice, a processing means which picture-processes the processing content instructed in the processing content input means as against the area designated in the area input means, a picture monitor which overlaps the picture which is read by the scanner 50 with the picture processing area so as to display them an a printer 20 printing the processed picture are provided.
Patent JP-S63221711-A (JP)
Title: Reset circuit
Inventor: BAN HIROYUKI
IPC: H03K17/22
Filed: 1987-03-11
Abstract: PURPOSE:To surely generate a power-on reset signal by providing a grounded- source circuit stage provided with a resistive load element and an enhancement CMOS transistor(TR) and a CMOS inverter stage whose output stage connects to a capacitive load element. CONSTITUTION:The titled circuit consists of a 1st stage groundedsource circuit 51, a 2nd stage common source circuit 52 and a 3rd stage CMOS inverter 53. Drive transistors(TRs) 1, 2, 3, 4 of each stage are formed as the enhancement respectively. A drain voltage is fed back to the fate by connecting the drain and source of the TR 1 in the 1st stage grounded-source circuit 51 and the voltage at its output contact (a) is started after the power voltage exceeds a threshold voltage. Similarly, the 2nd stage grounded-source circuit 52 starts voltage rise, an output voltage of the 3rd stage inverter 53 is inputted to a Schmitt trigger 5, where the voltage is converted into binary information with a hysteresis.
Patent JP-S58172879-A (JP)
Inventor: KURAMITSU YOUICHI
IPC: H01R13/648
Filed: 1982-03-31
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-S62211022-A (JP)
Inventor: SUMIDA JUNJI
IPC: A47J27/21
Filed: 1986-03-12
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-S62215622-A (JP)
Title: Curable resin
Inventor: TAKIYAMA EIICHIRO
IPC: C08G18/58
Filed: 1986-03-15
Abstract: PURPOSE:The titled resin of novel structure which is suitable as coating compound, etc., readily synthesized and has improved heat resistance and mechanical strength, obtained by combining a specific epoxy resin-phenol adduct with an unsaturated monohydroxyl compound and a vinyl ester resin. CONSTITUTION:(A) An epoxy resin-phenol adduct containing two or more hydroxyl groups and two or more allyloxymethylene groups in one molecule is combined with (B) an unsaturated monohydroxyl compound containing two or more (meth)acryloyl groups and two or more hydroxyl groups in one molecule and (C) a vinyl ester resin containing two or more (meth)acryloyl groups and two or more hydroxyl groups in one molecule through (D) a diisocyanate to give the aimed resin having a structure shown by the formula. The component A is obtained by reacting an epoxy resin with a monohydric phenol, the component B by reacting a monoepoxy compound with (meth)acrylic acid and the component C by reacting the epoxy resin with (meth)acrylic acid.
Patent JP-H09243941-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOZO
IPC: H04N1/113
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts applied to an optical device and to reduce the cost of parts and assembly cost by integrally forming a reflection part reflecting a part of a laser beam toward a photodetector means for receiving a timing signal for optical writing with a transmission part for focusing the laser beam. SOLUTION: A mirror part 37b being the reflection part for deflecting a part of the laser beam to a photodiode PD obtaining a detection signal for controlling the timing for optical writing is integrally formed with a 3rd lens 37 for focusing the laser beam on a photoreceptor 1. An exclusive optical member for making a part of the laser beam incident on the photodetector means provided to detect the timing for optical writing is not necessitated and the cost is reduced because the cost of parts is saved. By constituting the lens 37 of plastic material, production efficiency at the time of integrally molding the lens part 37a and the mirror part 37b is improved.
Patent JP-S58173495-A (JP)
Inventor: ITOU MASAFUMI
IPC: G21C19/19
Filed: 1982-04-05
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-H03258249-A (JP)
Title: X-ray ct apparatus
Inventor: SHINODA YASUO
IPC: A61B6/03
Filed: 1990-03-09
Abstract: PURPOSE:To obtain the title apparatus capable of preventing an increase in a reconstituting time by mounting a means for collecting X-ray data cut off according to the sampling frequency determined by a sampling determining means. CONSTITUTION:When X-ray data is detected by a detector 1, the X-ray data is sent to a filter circuit 3 and a scanning condition is also applied to a scanning control part 9 from a reconstitution apparatus 7 and sampling frequency is determined. Cut-off frequency is guided according to the sampling frequency and a sampling signal 101 is outputted to an ADC 5 from the scanning control part 9 and, at the same time, a selection signal 103 selecting the cut-off frequency is outputted to the filter circuit 3 to determine the cut-off frequency and analogue X-ray data is cut off to be outputted to the ADC 5 and analogue data is sampled to be converted to digital data and a definite number of X-ray data are collected to reconstitute a tomographic image. As a result, a data bundling time becomes unnecessary and, therefore, the time reconstituting the tomographic image can be shortend.