baber/WOPTO huggingface dataset:
Patent JP-2000228957-A (JP)
Title: Cooking by radiative heating
Inventor: TOMITA KYOZO
IPC: A23L5/10
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of cooking by radiative heating by which the material to be easily scorched, can be simply cooked well while preventing the material from being scorched by effectively performing the heat radiation and the circulation of the liquid while preventing the heat transfer from the bottom to the material by putting an internal bottom between the bottom of the cooking container and the material. SOLUTION: This method for automatically heating and cooking a material, comprising the cooking by putting a material in a cooking container made of glass or pottery having heat resistance, and heating the material with radiative heat comprises placing internal bottom formed so as to have appropriats clearances present among many thin lines on the bottom in the cooking container to make the material isolated from the bottom of the cooking container by the thin lines of the internal bottom, and so as to pass the radiative heat and so as to circulate the liquid through the clearance.
Patent JP-S54123013-A (JP)
Title: Digital signal recording device
Inventor: SHIMEKI TAIJI
IPC: G11B20/12
Filed: 1978-03-16
Abstract: PURPOSE:To reproduce signals of both four and two channels without use of any special processing circuit by recording in parallel a plurality of bit signals, which constitute digital signals corresponding to respective channels, in the tracks constituting the respective channels. CONSTITUTION:The respective bit signals of digital signals corresponding to the analog signals of a first channel are recorded in parallel bits with the use of the tracks T1 to T15 of a first head H1 thereby to constitute a track group 3. Those of the second channel processed in a similar manner are recorded with the use of tracks T16 and T30 thereby to constitute a track group 4. The analog signals of third forth channels are made to have a stagger condition with those of the first and second channels with the use of the tracks T1, to T15, and T16, to T30, of a second track H2 thereby to constitute track groups 5 and 6. In case the signals of the two channels are recorded with the use of a four channel recording and reproducing apparatus, the first and second channel tracks of the four channels are used while leaving the third and fourth channel tracks unrecorded. Thus, any signals of the four and two channels can be reproduced without use of any special processing circuit.
Patent JP-S59156424-A (JP)
Title: Method and apparatus for discharging foreign matter from fluidized layer apparatus
Inventor: KONDOU KAZUHIRO
IPC: B01J8/24
Filed: 1983-02-28
Abstract: PURPOSE:To reduce energy loss, by making time for discharging small foreign matters per unit time longer than the time for discharging large foreign matters by screening foreign mattrs into large and small ones on the basis of a predetermined dimensions in the vicinity of the bottom part of a fluidized layer apparatus. CONSTITUTION:A small substance discharge port 37 with a small diameter and a large substance discharge port 38 having a large diameter are provided to a fluidized layer furnace 34 in the vicinity of the bottom part thereof and foreign matters are screened into large and small ones by the dimension of the small substance discharge port 37. The small substance discharge port 37 is provided in the vicinity of the inlet part of the large substance discharge port 38. A small substance dischrge mechanism 42 consisging of a discharge pipe 39 and dampers 40, 41 is connected to the small substance discharge port 37 and a large substance discharge mechanism 46 consisting of a discharge pipe 43 and dampers 44, 45 is connected to the large substance discharge port 38. In this case, the opening and closing frequencies of the dampers 40, 41 of the small substance discharge mechanism 42 are largely operated as compared with that of the dampers 44, 45 of the large substance discharge mechanism 46 and the time for performing the discharge of a small substance is made longer.
Patent JP-2000230887-A (JP)
Title: Particulate collecting device
Inventor: MAKIMURA KAZUNORI
IPC: G01N1/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a particulate collecting device eliminating the necessity for performing manual work on the way because the adhesion of a filter portion to the depressed portion provided to the upper surface of an upper holder portion can be prevented and fitted to the automation of the assembling and attachment of the filter portion. SOLUTION: In a particulate collecting device D wherein upper and lower holder portions 7, 8 connecting a filter portion 5 for collecting a particulate are provided in a sampling flow passage through which diesel engine exhaust gas flows so as to freely approach and separate mutually, a depressed portion 13 in which the upper part of the filter portion 5 is fitted is provided to the undersurface of the upper holder portion 7 and a freely protrusible and retractable ejection member 15 and the spring 16 for energizing the ejection member 15 downwardly are inserted in the hole 14 provided to the depressed portion 13.
Patent JP-H01205855-A (JP)
Title: Method and apparatus for continuously casting strip
Inventor: YASUKAWA NOBORU
IPC: B22D11/06
Filed: 1988-02-15
Abstract: PURPOSE:To stabilize continuous casting operation by detecting variation component in the thickness direction of a strip and adjusting water film thickness at back face of belt mold based on the detected value with hydraulic cylinder. CONSTITUTION:Frames 2 for the mold are connected with plural pieces of tie rods 4 and detecting means 6 for stress or strain of the rod 4 is set in inner part of the rod 4. Further, at one side of end parts of the rod 4, the hydraulic cylinder 5 for controlling connecting load between the frames 2 is set. At the time of continuously casting, developed abnormal load is detected with the detecting means 6 and holding force between the frames 2 is found with a transducer 7 and the cylinder 5 is controlled with a relative operator 8 so as to become the presetted initial value. As water film breaking caused by forming of the abnormal cast strip is surely prevented, the continuous casting operation is stably executed.
Patent JP-H11231751-A (JP)
Title: Image forming device
Inventor: MATSUZOE HISANOBU
IPC: G03G21/14
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with which the unwanted sticking of toner in a non-charged area is eliminated and the increase in the running cost and the contamination inside the device can be prevented. SOLUTION: Concerning this image forming device, a transfer counter roller capable of reciprocative stroke is provided inside the closed loop of a photoreceptor belt 1 and by continuously pressing a transfer plate with the transfer counter roller, toner images are transferred onto printing paper. In this case, this device has an impression voltage changeover switch 13 for switching an impression voltage to a conductive layer, timer 15 for controlling the ON/OFF of the impression voltage changeover switch, motor driving part 16 for driving roller for outputting a motor signal (a), with which it is controlled whether or not a motor 18 for driving for driving a photoreceptor belt driving roller 2a for rotating the photoreceptor belt is to be rotated,  to the timer 15 and control part 17 for outputting a command signal to the motor driving part 16 for driving roller and controlling the entire device.
Patent JP-H03235804-A (JP)
Title: Slope paving machine
Inventor: ADACHI NOBUHIRO
IPC: E01C19/48
Filed: 1990-02-09
Abstract: PURPOSE:To finish uniformly the pavement of a slope, by fitting movably a hopper body having a finishing portion, between travel bodies traveling on rails provided at slope upper perimeter, lower perimeter lines, and providing a regulation device that runs in parallel with the slope at a fixed height. CONSTITUTION:Upper and lower perimeter line travel bodies 25, 8 are respectively provided on upper and lower perimeter line rails 5, 6, and a hopper body 40 provided with a finish plate 42a and a hawk 42b is moved. Next, the height of a main beam 14 is set at a predetermined height by driving the height regulation cylinder 31 of a height regulation device 34. Next, regulation is made so that the inclination angle of the main beam 14 may become parallel with a slope, and force acted on upper and lower perimeter line rails 6, 5 is avoided as much as possible. And unhardened concrete is thrown into a hopper 41, and the hopper body 40 is continuously moved from the lower part to the upper part, and the pavement of the slope is finished. And then, afterward the throwing-in of concrete is temporarily stopped, and respective car bodies 9 are moved, and the hopper body 40 is descended to the lower perimeter line, and transfer to the next row slope paving is made, and the work of paving is advanced by the repetition of such work as this.
Patent JP-S53115047-A (JP)
Title: Ratio differential relay
Inventor: ITOU TAKAYA
IPC: H01H83/14
Filed: 1978-03-20
Abstract: PURPOSE: To enable an operational ratio to be simply and continuously adjusted, by means of connecting a variable resistor to the secondary coil which is provided in an excitation coil for at least one of the drive cores in the ratio differential relay of induction type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10215040-A (JP)
Title: Double-sided printed wiring board
Inventor: NISHIMURA TOMOTAKA
IPC: H05K1/18
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a double-sided printed wiring board having high light shading property by providing the second conducting surface having a planar conducting member on the rear surface of the first conducting surface, making the conducting member of the entire surface or a part of the second conducting surface to remain, and providing the light shading property in the member. SOLUTION: An objective lens 4 and a prism 5 are surrounded by a cylindrical member 7. A LED 2 is fixed like a cap for an opening part 7 in a LED substrate 1 for date copying in such a way that the LED 2 is inserted into the opening part of the cylindrical member. Then, a first conducting surface 1a having the planar conducting member in the data-copying LED substrate 1 and a photo-reflector are electrically connected. Furthermore, the conducting member of the entire part of a part of a second conducting surface 1d, which corresponds to the rear surface of the first conducting surface 1b and has the planar conducting member, is made to remain. The external light passing through the date-copying LED substrate 1 is shielded, and the light screening property is provided.
Patent JP-S63198392-A (JP)
Title: Semiconductor superlattice
Inventor: IWATA HIROSHI
IPC: H01S5/00
Filed: 1987-02-13
Abstract: PURPOSE:To effectively inject a carrier into a quantum well box by a method wherein the potential energy of the quantum well box is made to be lower than the potential energy of a quantum well plane. CONSTITUTION:At least one or more of a quantum well structure is provided in such a way that it is constituted by the following: a quantum well plane 14 composed of a planar semiconductor whose layer thickness is about the de Broglie wavelength (several tens nm) of an electron; at least more than one of a quantum well box 15 which is situated to be adjacent to the quantum well plane 14 and which is composed of a box-shaped semiconductor whose thickness is about the de Broglie wavelength of the electron. The potential energy of the quantum well boxes 15 is made to be lower than the potential energy of the quantum well plane 14. Accordingly, a carrier which has been injected into the quantum well plane 14 from the vertical direction surely reaches either the quantum well plane 14 or the quantum well boxes 15. The carrier which has been injected into the quantum well plane 14 loses its energy due to the relaxation inside a band, and is lowered to a level inside the quantum well boxes 15. By this setup, the carrier which has been injected from the outside of a superlattice is injected into the quantum well boxes 15 effectively.
Patent JP-H05198467-A (JP)
Title: Semiconductor aligner
Inventor: KEMI RYUICHI
IPC: G03F7/20
Filed: 1992-01-23
Abstract: PURPOSE:To provide a semiconductor aligner which accurately monitors tempera ture change due to an energy of exposure light and keeps constant with high accuracy the optical characteristics of a projection lens depending on the monitoring result. CONSTITUTION:In a semiconductor exposure apparatus comprising an illuminating means 2 for irradiating a pattern to be transferred by exposure and a projection optical system 3 for projecting the pattern irradiated by the illuminating means 2 on an object to be exposed 4 to focus the pattern on the photosensitive surface of the object to be exposed 4, temperature change detecting means 6a to 6c for detecting temperature change or condition change due to temperature change within a projection optical system 3 and an appropriate system for temperature adjustment are also provided.
Patent JP-H05198481-A (JP)
Title: X-ray exposure
Inventor: UNO SHINICHIRO
IPC: G03F7/20
Filed: 1992-01-22
Abstract: PURPOSE:To prevent exposure unevenness due to the positional displacement of a mirror and a shutter to the optical path of synchrotron radiation and the fluctuation of an incident angle to the mirror. CONSTITUTION:Synchrotron radiation 2 is expanded by a mirror 3, and exposes the resist film of a wafer 6 through a shutter 4 and a mask 5. When the optical path of synchrotron radiation changes during exposure, positional displacement to the mirror 3 is detected by X-ray position sensors 31a, 31b, and the position of the mirror 3 is adjusted on the basis of the result of the detection. The positional displacement of the shutter 4 is further detected by X-ray position sensors, 41a, 41b, and the location of the shutter 4 is adjusted on the basis of the result of the detection of the positional displacement of the shutter 4. The variation of the incident angle of synchrotron radiation 2 to the mirror 3 is detected by a sensor 32 for detecting the incident angle, and the speed of travel of the shutter 4 is adjusted.
Patent JP-H03240656-A (JP)
Title: Liquid pour-out device
Inventor: MASUYAMA KESAO
IPC: B65D47/42
Filed: 1990-02-14
Abstract: PURPOSE:To permit a liquid to be easily poured out when a liquid pour-out device is being used and prevent the liquid from leaking therefrom satisfactorily when it is not in use by a method wherein, when a cap is threadedly engaged with the threaded part of a cylindrical part, a joint is urged by the engaging part of the cap to close a flow passage with an opening part of the cylindrical part and a space is formed by a packing member when the liquid in the cylindrical part is forcibly moved. CONSTITUTION:When a cap 50 is threadedly engaged with the threaded part 22 of a cylindrical part 20, a joint 30 is urged back against the elastic force of a resilient member 40 by the engaging part 51 of the cap 50 to thereby close a flow passage 25 by an opening part 21 of the cylindrical part 20, thereby eliminating the possibility of a liquid in a liquid reservoir 11 being discharged from the opening part 21 to the outside. Since, by the use of a packing member 60, the liquid in the cylindrical part 20 is forcibly moved by a push rod and a push valve to create a space so as to make the liquid discharge possible, the liquid will not flow out of its own accord even with the cap 50 removed and the liquid leakage is thus prevented.
Patent JP-S53117487-A (JP)
Title: Light receiving plate for optical sensor
Inventor: KIZAWA TOSHIO
IPC: G01J1/02
Filed: 1977-03-24
Abstract: PURPOSE:To make abrasion resistance for sliding abrasion by paper higher than that of ordinary products and improve nonreflectivity at the time of detecting the paper running position of a high speed line printer by providing a specific mixed powder particle layer on a heat-resisting alloy plate.
Patent JP-S62192632-A (JP)
Inventor: PEETAA BAURUSHIYUMITSUTO
IPC: G02B21/00
Filed: 1987-02-16
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-H09225652-A (JP)
Title: Electron beam welded joint
Inventor: KATO HISANAO
IPC: B23K37/06
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To suppress lateral crack generated a joint bottom part and to improve material quality by inserting an insert between a joint and backing. SOLUTION: After square groove edge preparation for dissimilar metals is worked, for example a soft metal 1 and hard metal 2, an insert metal 3 of intermediate metal medium is inserted as a buffer for improving material quality. While setting a backing 4 having a thickness enough not generating penetration, flat position and horizontal position electron beam welding 5 are executed. In this case, the insert metal 10 is inserted between the joint and backing. The insert metal 10 inserted between the joint and backing is preferably of two - three times of a penetration width of joint bottom part. By this method, the influence due to dilution from the backing is suppressed.
Patent JP-S61190918-A (JP)
Title: Three-dimensional structure for semiconductor device
Inventor: SAKURAI JUNJI
IPC: H01L27/00
Filed: 1985-02-19
Abstract: PURPOSE:To prevent the element of the lower layer from being damaged by a method wherein the upper silicon layer is formed in the thickness with which the quantity of optical energy projected in the prescribed wavelength can be absorbed. CONSTITUTION:The fact that silicon changes remarkably in absorption characteristics by light wavelength is utilized. To be more precise, when the upper layer of polysilicon layer is going to be melted, the absorption characteristics corresponding to the wavelength of the light energy used is calculated taking into consideration of the relation between the light energy to be projected and the thickness of the polysilicon layer which absorbs the light energy, and the upper polysilicon layer is formed in the thickness with which the entire projected energy can be absorbed. As a result, no thermal effect of the thermal energy projected on the upper layer is given to the element of the lower layer.
Patent JP-H08225552-A (JP)
Title: Production of morholinedione derivative
Inventor: KOYAMA MASAO
IPC: C07D265/32
Filed: 1995-02-21
Abstract: PURPOSE: To produce a morpholinedione derivative useful as pharmaceuticals, etc., by an intramolecular ring-contraction reaction of PF/022 substance, etc. CONSTITUTION: A compound of formula II (e.g. 6-benzyl-3-isobutyl-4- methylmorpholine-2,5-dione) can be produced by the intramolecular ring- contraction reaction of PF/022 substance of formula I (R is methyl, benzyl, etc.; Me is methyl), etc., in an inert solvent (e.g. ether) in the presence of an acid (e.g. zinc chloride) or a base (e.g. potassium t-butoxide).
Patent JP-S61190371-A (JP)
Inventor: WATANABE TAKESHI
IPC: G09B21/00
Filed: 1985-02-20
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-S56128636-A (JP)
Title: Closed forging method for connecting rod
Inventor: BETSUSHIYO MICHIO
IPC: B21J5/02
Filed: 1980-03-12
Abstract: PURPOSE: To increase the accuracy of molding and considerably improve yeilds by pressure-molding the primary molding which has been rough-forged with primary dies, successively from the side faces and end parts in secondary dies.  
     CONSTITUTION: A bar-shaped material is sandwiched between a pair of two-split primary dies, and after the primary dies are closed under pressure, punches are advanced from the side faces, whereby the material is spread and a primary molding II is formed. Thence, the primary molding II is sandwiched between a pair of two- split secondary dies 8, 9, which are then closed under pressure. The dies 8, 9 are pierced with through-holes 10, 11 for punches 13, 14 for side faces respectively in the vertical directions and a through-hole 12 for a punch 15 for a large end part is pierced in the side face across the dies 8, 9. First, a pair of the punches 13, 14 are advanced to mold under pressure the side faces, whereby a material III is formed. Thence, the punch 15 is advanced to form the shape of the large end part of the connecting rold, whereby a material IV is obtained. The material IV is easily removed to the outside by utilizing the punch 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62192511-A (JP)
Title: Method for estimating falling position of raw material charged into rotary chute type blast furnace
Inventor: KIGUCHI JUNPEI
IPC: C21B7/20
Filed: 1986-02-17
Abstract: PURPOSE:To detect the falling position of a raw material with simple constitution and high accuracy by inserting and disposing a long-sized member into a raw material falling space in the cross direction of a blast furnace and respectively providing oscillation detecting sensors to both ends, on the outside of the furnace, of such long-sized member. CONSTITUTION:The long-sized member 8 is inserted and disposed into the blast furnace so as to penetrate the wall 1 thereof and cross the inside of the furnace. The oscillation detecting sensors 9, 10 are respectively provided to both ends, on the outside of the furnace, of the long-sized member 8. The raw material 4 is charged by a chute 3 into the furnace in the above-mentioned constitution and the acoustic oscillations generated upon collision of the raw material 4 against the point P of the long-sized member 8 are transmitted to the oscillation detecting sensors 9, 10. The difference DELTAT(Ta-Tb) between the time Ta and Tb until the acoustic oscillations are transmitted to the sensors 9, 10 is measured and the distance from the sensor (or 10) up to the collision point P is measured. Plural thermometers A1-A9 are installed in the longitudinal direction of the long-sized member 8 to measure the temps. in the respective parts so that the change of the velocity of sound in the long-sized member 8 at various parts, etc., is subjected to temp. compensation.
Patent JP-S59158926-A (JP)
Title: Heat exchange type blower
Inventor: SUMIYA KATSUHIKO
IPC: F04D29/28
Filed: 1983-02-28
Abstract: PURPOSE:To reduce the quantity of thermal deformation extremely, and to obtain the stable capability of heat exchange even when there is a large temperature difference on both surfaces of an impleller by constituting an inner circumferential plate by a metallic material. CONSTITUTION:An impeller is constituted by blades 5 consisting of corrugated plates, which have groove sections approximately radially from the revolution center sides and are composed of a resin material, outer circumferential plates 6, which consist of a resin material and hold and are in contact with the outer circumferential sections of the blades 5, and an inner circumferential plate 7 composed of a metallic member holding the inner circumferential sections of the blades 5. The arrows 11, 12 each repesent air currents on the high temperature side and the low temperature side. The blade 5 manufactured by a resin takes a corrugated shape, its stiffness corresponds to a resin board in thickness (t), and its thermal deformation quantity is extremely small and is within a negligible extent. Since the metallic member is used as the inner circumferential plate 7, on the other hand, the quantity of thermal deformation can be made smaller than the resin has been employed in conventional devices up to approximately one tenth, and a heat exchange type blower, stiffness thereof is very high and the quantity of thermal deformation thereof is very small as a whole, can be realized.