baber/WOPTO huggingface dataset:
Patent JP-H0933245-A (JP)
Title: Measuring apparatus for scattering cross section
Inventor: INASAWA YOSHIO
IPC: G01S7/40
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus in which a measuring system is simplified and by which a limit in the size of an object to be measured is relaxed by providing is installed at an up-and-down movement mechanism which is separated from a support and rotation mechanism at a required distance or higher and which is moved relatively to the object to be measured with a transmitter-receiver. SOLUTION: An object 1 to be measured is placed on a support base 2 for the object to be measured, which is installed on a single-shaft rotation mechanism part 8, and it is turned in the horizontal direction. A transmitter 5 and a receiver 6 are installed on an up-and- down movement mechanism part 9 so as to be moved up and down. Then, in a state that the object 1 to be measured stands still, a scattering field is measured while the transmitter 5 and the receiver 6 are moved up and down continuously. Then, the object 1 to be measured is turned by a certain angle, it is made to stand still, it is moved to the up-and-down direction in this state, and an addition value in y-direction is obtained.  In this manner, the transmitter 5 and the receiver 6 are used, a reflection-source distribution which is obtained by integrating the value of the scattering field within a prescribed cylindrical face range on the basis of the Fresnel transform to a measuring face formed in the height direction by an angle to the object 1 to be measured is integrated in a range corresponding to the object to be measured, and a scattering cross section in a distant place is obtained.
Patent JP-S6082507-A (JP)
Title: Continuous carrying-in/out device for housing apparatus
Inventor: KIMURA TATSUHIKO
IPC: B65G1/04
Filed: 1983-10-12
Abstract: PURPOSE:To enable a large amount of articles to be successively carried in/out by providing a chain lifter including plural arms free to be set up and brought down for respectively supporting the aforesaid articles on the upper and lower sides of an inclination of an article housing device having plural inclined stages and rows of a shelf part. CONSTITUTION:Upon carrying in articles 20, the articles 20 are first transferred in succession onto a carrying-in conveyor 1, and a prescribed amount of the articles 20 is supplied to each of plural rows of a housing device 5 by each stopper provided on the carrying-in conveyor 1 corresponding to the plural lines of the housing device 5. Next, the articles 20 are respectively placed on plural arms 4 of a chain lifter 3, and each of the arms 4 is lifted following rotation of the chain lifter 3. Successively, each of the arms 4 is inclined to the housing device 5 side, and the respective articles 20 are housed on respective stages 51-5n and respective rows 5'-5''' of the housing device 5. On the contrary, upon carrying out the respective articles 20, a conveyor constituting the housing device 5 is driven, while each stopper 7 is released, the respective articles 20 are placed on respective arms 9 of a chain lifter 8, and thereafter conveyed out by a carrying-out conveyor 10.
Patent JP-H0853989-A (JP)
Title: Tunnel construction method
Inventor: FUJIMOTO YUKIO
IPC: E21D9/06
Filed: 1994-08-11
Abstract: PURPOSE:To efficiently construct a tunnel whose diameter changes to a small diameter tunnel from a large diameter tunnel or to the large diameter tunnel from the small diameter tunnel. CONSTITUTION:In a tunnel construction work method to construct a tunnel whose diameter changes to a small diameter tunnel 1 from a large diameter tunnel 3 or to the large diameter tunnel 3 from the small diameter tunnel 1 by using a large diameter shielding excavation advancing machine 5 by combining a small diameter shielding excavation advancing machine 2 with a large diameter excavating part 4 outside of the small diameter shielding excavation advancing machine 2 so as to be mountable and demountable, a shaft 38 is preconstructed from aboveground in a place where a diameter changes. After a tunnel is constructed toward the shaft 38 from one side and is communicated with the shaft 38, diameter changing work is performed to mount/demount the large diameter excavating part 4 on/from the outside of the small diameter shielding excavation advancing machine 2 in the shaft 38. Afterwards, a tunnel different in a diameter from the tunnel is constructed toward the other side by using the shaft 38 as a departing base.
Patent JP-H0945054-A (JP)
Title: Information reproducer
Inventor: KANAZAWA YUTAKA
IPC: G11B27/10
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To be able to automatically reproduce a data block of latest recording by comparing the data of dates of different tracks. SOLUTION: When UTOC exists in an inserted MD10, the manufacturer's code and unit type code of an MD recorder recorded at the last recorded in the address of the sector '0' of the UTOC area are read. When their codes match the codes of the MD recorder/player itself stored in a controller 20, the record date of respective tracks recorded at the address of a sector '2' are compared, the track of the latest recording is stored in the controller 20 and reproduced. On the other hand, at the time of discordance, the MD recorder manufacturer's code and unit type code of the track recorded with the address of the sector '2' are read, the matching of them with the codes of the recorder/ player itself is decided. When the entirety is mismatch, it is normally reproduced.  When there is a matching track, the track of the latest record of the tracks is decided from the record date data of the address of the sector '2', stored in the controller 20 and reproduced.
Patent JP-H1137778-A (JP)
Title: Interpolating method for link traveling time
Inventor: IWAMI HIROAKI
IPC: G01C21/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an interpolating method that makes it possible to decide the traveling time of a non-service link inside a service area by taking into consideration the traveling time of a service link and that makes it possible to search a route in a truly shortest time. SOLUTION: A road traffic information analysis part 26 uses the link traveling time of a received service link. In finds the total traveling time of all service links and the total length of all the service links inside a service area or inside a section in every service area on in every section at a time when the area is divided into a plurality of sections. It computes the average link traveling time per unit distance on the basis of the total traveling time and the total length. It uses the average link traveling time as the link traveling time per unit distance of a non-service link inside the area or inside the section.  A guidance-route contorl part 21 computes a route by using the link traveling time of a received service link and by using the link traveling time of a computed non-service link in such a way that the time required up to a desired point becomes shortest, and it displays the obtained route as on a map.
Patent JP-S5891721-A (JP)
Title: Aromatic copolyester
Inventor: INOUE SHIYUNEI
IPC: C08G63/60
Filed: 1981-11-26
Abstract: PURPOSE:An aromatic copolyester capable of providing melt-molded products excellent in mechaical properties and optical anisotropy, comprising four kinds of residues derived from p-hydroxybenzoic acid, 4,4'-diphenyldicarboxylic acid, terephthalic acid and hydroquinone. CONSTITUTION:An aromatic copolyester containing structural units of formulasI-IV as essential constitutents, wherein the units of formulaIconstitute 30- 80mol% of the total, the molar ratio of formula II/formula III is 9/1-4/6, and the sum of formulas II and III is equimolar to formula IV. The structural unit of formulaIis a residue dervied by removing H and a hydroxyl group from p- hydroxy-benzoic acid, and the structural units of formulas II and III are residues derived by removing a hydroxyl group from each of 4,4'-diphenylcarboxylic acid and terephthalic acid, and the structural unit of formula IV is a residue derived by removing the terminal H from hydroquinone.
Patent JP-H0633721-A (JP)
Title: Valve system for multiple cylinder internal combustion engine
Inventor: MURATA SHINICHI
IPC: F01L13/00
Filed: 1992-07-16
Abstract: PURPOSE:To provide structure to incorporate multiple types of valve systems different from each other into a multiple cylinder internal combustion engine with multiple cylinder trains while improving assembling workability and production efficiency is a valve system of a multiple cylinder internal combustion engine suitable to use for a V-type internal combustion engine. CONSTITUTION:In a valve system which is installed in a multiple cylinder internal combustion engine 8 with multiple cylinder trains and in which valve systems 9 and 10 are provided for each cylinder to open and close drivingly intake and exhaust valves of each cylinder, multiple types of the valve systems 9 and 10 with valve system characteristics different from each other are provided, the same type of the valve system 9 is installed on each cylinder in each cylinder train, and the different type of the valve system 9 is installed in different cylinder trains.
Patent JP-H0353512-A (JP)
Title: Exposure device
Inventor: KAWAKAMI EIGO
IPC: H01L21/027
Filed: 1989-07-20
Abstract: PURPOSE:To suppress the generation of transfer distortion, and to accomplish highly precise exposure by a method wherein a fine beam, when compared with an exposure light, is projected on a reflection plate having a reflection surface and a position pattern, and the mutual relation is corrected by observing the positional relation of the formed spot and the position pattern. CONSTITUTION:First, the optical axis of an exposure beam and the optical axis of an optical- axis adjusting optical system 8 are matched with each other using a first observation optical system. The optical axis adjusting system 8 is shifted by a second driving device 17, and the optical axis OX of a radiant light 3 and the optical axis OA of an autocollimetor 14 are brought into the relation of common axis or almost common axis. Then, using a second observation optical system, an optical-axis matching operation is conducted on the optical-axis adjusting optical system 13 and a transferring exposure part main body 1. To be more precise, the deviation between a reflected image and a cursor 22 is detected by treating the image information obtained by the autocollimeter, and a control part 19 controls a driving device 2 in accordance with the detected value. By repeating the above-mentioned adjustment, the optical axis of the transferring exposure part main body 1 and the optical-axis adjusting optical system 8, the optical axis OX of the exposure light and the optical axis OM of the transferring exposure part main body are coincided finally, and they are brought in an exposable state.
Patent JP-S6171955-A (JP)
Title: Grinding method and its device
Inventor: NAKADA JUNJI
IPC: B24B49/00
Filed: 1984-09-12
Abstract: PURPOSE:To hold the flatness of a grinding wheel within a specific range without requiring interruption of processing by changing the processing point on a work, which is pressed to the grinding wheel being rotated, in accordance with the section form of the wheel, and by arranging so that the mean acting area of the wheel is approx. equal in the radial direction. CONSTITUTION:Tendency of the flatness of a grinding wheel 11 worsening is sensed by preciseness of the current sectional form calculated on the basis of the displacement data from a displacement sensor entered into a calculation control part. That is, if this preciseness of section form is going to exceed a certain allowable limit, the central position of processing is shifted immediately before. The flatness of the grinding wheel 11 can be maintained within a certain preciseness range both because the central position of processing is thus changed and because the grinding action area in the radial direction of wheel 11 is so set as to be constant approximately. Thus there is no need to interrupt the processing just in order to correct the form preciseness of the wheel 11, which will enable automation of processing as well as performance with high efficiency.
Patent JP-S6081154-A (JP)
Title: Recovering process
Inventor: TAKEUCHI YOSHIO
IPC: C08G73/10
Filed: 1983-10-13
Abstract: PURPOSE:To recover a tetracarboxylic acid and an aromatic diamine from off- grade aromatic polyimide, in high yield, by hydrolyzing the polyimide in the presence of excess alkali at a specific temperature, and neutralizing the resultant tetracarboxylic acid and aromatic diamine with excess alkali and acid to effect the precipitation and separation of the compounds. CONSTITUTION:An off-grade aromatic polyimide of formula (R and R' are aromatic ring) is hydrolyzed at 150-230 deg.C in the presence of 4.0-4.8mol of an alkali (e.g. sodium hydroxide) based on 1mol of the polyimide unit until the imide bond is essentially completely broken. The produced aromatic tetracarboxylic acid and aromatic diamine are dissolved in an alkali solution and acid solution, respectively, decolorized with activated carbon, and added with more than neutralization equivalents of acid and alkali to make the solutions to acidic and alkaline, respectively. The precipitated aromatic carboxylic acid the aromatic diamine are recovered by removing the entrained diamine and carboxylic acid components.
Patent JP-H0475019-A (JP)
Title: Eyeguard spectacles
Inventor: NITTA YUKIO
IPC: G02C11/00
Filed: 1990-07-17
Abstract: PURPOSE:To solve the problems, such as stimulation to the eyeballs and excessively small amt. of tears on the eye surfaces by installing a skirt consisting of a soft frame to the peripheral edge of an eyepiece part constituted of a front rim part and side cover parts. CONSTITUTION:The spectacles are so formed that the rim 1 covers the entire circumference of a lens and that the erected ends of temples constitute the side covers 2. The skirt 3 is stuck to the circumference of the rear surface in the eyepiece part constituted of the right and left rims 1, 1 and the side covers 2,2 to provide tight sealing between the face and the spectacles without having clearances when the spectacles are put on the face. The lens is subjected to antifogging. The abnormality of the eyes by the stimulus to the eyeballs or the decreased amt. of the tears on the eye surfaces is solved by means other than dropping of an eye lotion.
Patent JP-H0743519-A (JP)
Title: Color filter
Inventor: HANEDA AKIO
IPC: G02B5/20
Filed: 1993-07-30
Abstract: PURPOSE:To make thickness of a photoresist as small as possible, to prevent increase in the pattern exposure time and to improve precision in the pattern edge of the black matrix pattern when the black matrix pattern of a color filter is formed by a photofabrication (photolithographic) method. CONSTITUTION:This color filter consists of a black matrix pattern 2, filter color pattern comprising each color pattern of blue, green, and red, and transparent conductive layer, etc. The black matrix pattern 2 consists of a first pattern layer 3 formed of a halftransparent or opaque indium oxide film and a second pattern layer 4 formed oa light-shading photosensitive resin matched to and lamination on the first pattern layer 3.
Patent JP-2001020671-A (JP)
Title: Tunnel boring machine
Inventor: SAMEJIMA MAKOTO
IPC: E21D9/10
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten a device while improving the reliability of excavation works in a tunnel boring machine. SOLUTION: In the TBM 10, a parallel link mechanism 23 is built between a drum 11 with a cutter head 13 and a press ring 19 at a rear, a movable type reaction receiver 34 is installed to a supporting frame 26 connected at the rear section of the drum 11 longitudinally movably, push-up jacks 37a, 37b, 37c, 37d are constructed among gripper receiving frames 35a, 35b, 35c, 35d longitudinally movable to the supporting frame 26 and upper gripper boxes 36a, 36b, 36c, 36d in the movable type receiver 34, and pairs of gripper shoes 39a, 39b, 39c, 39d are connected to gripper jacks 38a, 38b, 38c, 38d disposed into the gripper boxes 36a, 36b, 36c, 36d.
Patent JP-H0938074-A (JP)
Title: Focal point data obtaining method for x-ray ct device and x-ray ct device
Inventor: HORIUCHI TETSUYA
IPC: A61B6/03
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To create sensitivity compensation data with less energy in a short time. SOLUTION: By moving a collimator 40 to a first direction D1 to move an incident position of a X-ray beam Xb against a detector array 50, an output signal of a monitoring X-ray detector 51m is measured and a X-ray beam Xb position data is created. An output signal of each X-ray detector 51 is measured, and from the output signal and the X-ray beam Xb position data, sensitivity compensation data is created. This eliminates the movement of focal point by increasing the tube temperature with X-ray radiation for a long time, and a sensitivity compensation data can be created with less energy in a short time.
Patent JP-S6082325-A (JP)
Title: Oriented polyester film
Inventor: KUZE KATSUROU
IPC: B29C55/00
Filed: 1983-10-11
Abstract: PURPOSE:To heighten the surface smoothness, smoothness and wear rsistance by arranging respective specified amounts of silica and/or titanium oxide with a specified particle size and barium chlorate with a specified particle size to coexist in a film. CONSTITUTION:0.01-1.0wt% of particles selected from silica and titanium oxide with the average size of 0.01-0.5mum and 0.01-1.0wt% of barium chlorate particles with the average size of 0.01-0.5mum are contained in polyester having ethylene terephtharate as the main repetition unit. Polyester composing an oriented polyester film comprises ethylent terephtharate accounting for more than 80mol. of the main repetition units. The average size of silica and titanium particles as first component of inactive inorgaic particles to be added is preferably 0.01- 0.5mum.
Patent JP-H1141201-A (JP)
Title: Carrier wave reproducing circuit
Inventor: HATA YOSHIYUKI
IPC: H04J13/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a carrier wave reproducing circuit which can output noise reduced reproducing carrier wave signals and can reduce power consumption. SOLUTION: In this carrier wave reproducing circuit, this an orthogonality detector 1 detects the orthogonality of a received signal while using the reproducing carrier wave inputted from a VCO 5, a correlative peak value arithmetic part 21 inversely diffuses the orthogonality detected signal and holds a peak value per symbol time as the correlative value of the result, a VCO control signal arithmetic part 22 outputs a VCO control signal corresponding to an error between the signal of a carrier wave on the side of transmission and the phase of the reproducing carrier wave through a loop filter 4 to a VCO 5 and according to the VCO control signal, the VCO 5 controls the phase of the reproducing carrier wave.
Patent JP-H0535351-A (JP)
Title: Constant current circuit
Inventor: TAKAHASHI TOMOHITO
IPC: G05F3/26
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a temperature characteristic with high accuracy by providing loop configuration so that the output of a second current mirror circuit can be returned as the input current of a first current mirror circuit. CONSTITUTION:A second current mirror circuit 5 is composed of an NPN transistor Q6, NPN transistor Q7 whose base and emitter are connected between the collector and base of this transistor Q6, resistor R7, constant voltage source 2, transistor Q1 and resistor R1. For the transistor Q6, the collector is connected to the collector of a transistor Q5, the emitter is connected through the constant voltage source 2 to a ground terminal 6, the base is connected to the base of a transistor Q1, and for the transistor Q7, the collector is connected through the resistor R7 to a high-order power supply terminal 1. Namely, for the second current mirror circuit 5, one of output currents from a first current mirror circuit 4 is the input current and on the other hand, the output current flows to the transistor Ql as the current source of the current mirror circuit 4.
Patent JP-H1121172-A (JP)
Title: Sic-al2o3-cr2o3 type refractory for lining for waste ash melting furnace
Inventor: WATANABE NOBUYUKI
IPC: C04B35/66
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory excellent in wear resistance and corrosion resistance and having prolonged service life by adding a chromium ore with a Cr2 O3 content in a specific range and a grain size of a specific value or below to an SiC-Al2 O3 type refractory. SOLUTION: A chromium ore to be added to an SiC-Al2 O3 type refractory has 30 to 60 wt.% Cr2 O3 content and <=0.5 mm grain size, and its additive quantity is regulated to 0.5 to 20 wt.%. Raw materials, such as SiC, Al2 O3 , SiO2 , and Cr2 O3 -containing chromium ore, in prescribed amounts, are mixed, kneaded, pressure-molded, dried, and then subjected to reduction firing at 1600 deg.C, by which the SiC-Al2 O3 -Cr2 O3 type refractory is obtained. The improvement in the durability of this refractory is confirmed by the result, at the rotating corrosion test, of keeping at 1600 deg.C for 5 hr by the use of a synthetic slag and the actual machine test.  By this method, the SiC-Al2 O3 -Cr2 O3 type refractory for lining for a waste ash melting furnace, improved in oxidation resistance and wear resistance to meet the recent demand for the increase of operation rate attendant of the increase in the amount of disposal of nonindustrial wastes, industrial wastes, etc., can be obtained.
Patent JP-H0744120-A (JP)
Title: Display device
Inventor: YAMAGUCHI GAKUO
IPC: G09G3/00
Filed: 1993-07-30
Abstract: PURPOSE:To easily change display plates, etc., by providing a local area network which connects the display plates where display units having many light emitting elements are arranged longitudinally and laterally and an operation input part for inputting various data to the display plates. CONSTITUTION:The display plates 1 and 2, a main console 3, and an arena console 6 are provided with connectors 8 which are connected detachably to optional collectors 7. The main console 3 is arranged at a fixed position and various data are inputted, but the arena console 6 is arranged in a place where the state of athletes can be grasped and decision data, etc., by officials are inputted. Further, controllers which output data to be displayed on the display plates 1 and 2, but convert them into display data corresponding to various data and output them to the display plates 1 and 2 are incorporated in the main console 3 and arena console 6. Then the display plates 1 and 2, etc., are connected to the local area network according to changes of competition kinds and the installation positions are changed.
Patent JP-H0239954-A (JP)
Title: Thermal head
Inventor: TAKEDA YUUSUKE
IPC: B41J2/345
Filed: 1988-07-29
Abstract: PURPOSE:To enhance hot only the out of roundness of a dot but also image quality by forming overlap parts to the free ends of a pair of electrodes and embedding an element, wherein said overlap parts are connected by at least one heating element, in an insulating substrate. CONSTITUTION:Overlap parts are formed to the free ends of a pair of electrodes 13, 13 and an element 15 wherein said overlap parts are connected by at least one heating unit is embedded in an insulating substrate 16. When potential difference is applied between the electrodes 13, 13, a current flows through the heating element 11 to generate Joule heat. In the heating element, the extreme concentration of generated heat generated in a conventional meandering type heating element is not generated. Therefore, when a dot is transferred using this heating element 11, a dot 18 having high out of roundness is obtained. Since the generation of heat is not concentrated, a phenomenon such that recording paper is melted is not generated. Further, the heating element may be made fine in the case of high resolving power and this heating element is advantageous as compared with the meandering type heating element.