baber/WOPTO huggingface dataset:
Patent JP-H08309501-A (JP)
Title: Method for heating aluminum base alloy block for half-precast forming
Inventor: YOSHINO KAZUHIKO
IPC: B22D17/00
Filed: 1995-05-11
Abstract: PURPOSE: To provide a heating method for a raw material aluminum base alloy block enabled to do precast forming. CONSTITUTION: At the time of executing the heat treatment of for the aluminum base alloy block as the raw material precast forming to this perfect melting temp. or low and the temp. suitable to the precast forming work, the raw material alloy block is incorporated into a tray having a recessed groove formed to the shape restricting a free deformation to a bottom surface direction and a height direction side surfaces of the alloy block so that the alloy block does not deform by shifting the melting component in the alloy block to execute the heating treatment for the precast formation.
Patent JP-S5939281-A (JP)
Title: Machine for cleaning root of rootcrop
Inventor: OONO RENJI
IPC: A23N12/00
Filed: 1982-08-28
Abstract: PURPOSE:To remove the soil, etc. from the root of rootcrops, in high efficiency, by using a pair of oppositely rotating deformed catenoidal drums each having a number of strings stretched between the circumferences of both side plates of the drum at proper intervals. CONSTITUTION:Two or more deformed catenoidal drums 1 are mounted horizontally to the frame 2 at proper desired intervals, and rotated to opposite directions with each other. The deformed catenoidal drum 1 is composed of the left side disk 6 and the right side disk 7 fixed to the end of the rotary shaft 5, the left clamps 8 and the right clamps 9 attached to the circumferences of the left and the right side disks at desired intervals, and strings 10 such as nylon monofilament 10, cord, rubber string, etc. stretched between the clamps 8 and the clamps 9. The upper drum 1 and the lower drum 1 are ratated to the directions of the arrow 18 and arrow 19, respectively, and the root of a rootcrop 20 is inserted between the upper and lower drums 1.
Patent JP-S63312805-A (JP)
Title: Preparation of fiber reinforced cement molded item
Inventor: KAWAGUCHI TAKESHI
IPC: B28C5/40
Filed: 1987-06-16
Abstract: PURPOSE:To prepare a fiber reinforced cement molded item having excellent strength, by adding and mixing an inorganic filler and a synthetic fiber in a polymer aqueous solution, then adding therein a water-reducing agent, vibrationally mixing them and pouring them. CONSTITUTION:After 0.1pts.wt. or more of water soluble polymeric substance is dissolved in 30pts.wt. or more water, and optionally at the same time 200pts. wt. or less of inorganic filler are added and mixed in the dissolution, 0.3-7pts. wt. synthetic fiber are therein added and furthermore vibrationally mixed. Then, 100pts.wt. cement are added in this mixture and furthermore vibrationally mixed. 0.1-5pts.wt. of water reducing agent are added in said mixture and furthermore vibrationally mixed and the mixture is put in a mold capable of freely opening and closing and pressed and molded. Coupled with the effect of the water reducing agent, the mixture is rapidly filled in the whole mold while the mixture has sufficient flowability and perfect shaping is carried out. It is thereby possible to obtain a molded item being homogeneous and having high strength.
Patent JP-S5481194-A (JP)
Title: Ozone generator
Inventor: IMAIZUMI HAJIME
IPC: C01B13/11
Filed: 1977-12-13
Abstract: PURPOSE: To provide an ozone generator which improves the performance by lowering the temperature of a space through which ozonized air passes with a cooling fin element provided between a pair of high voltage electrode tubes as opposed to each other concentrically.  
     CONSTITUTION: A primarily ozonized air which has been heated between a high voltage electrode tube 2 on the upstream of material air or O 2  to be introduced into this ozone generator and a ground metal pipe 1 is cooled while passing through a cooling fin element 7 and made to flow to an electrode tube on the downstream. In other words, at this point, the temperature distribution of the discharge space is as shown in the drawing. Accordingly, the air temperature after the passage through the element 7 can be set by the temperature of cooling water, the length of the element 7 and the flow speed of the air. For example by lowering the temperature of the cooling water, the cooling effect of the element 7 can be hightened thereby enabling further improvement in the production performance of the high voltage electrode tube 2 on the downstream. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5853041-A (JP)
Title: Detection circuit for magnetic tape end
Inventor: BAN ITSUKI
IPC: G11B15/087
Filed: 1981-09-24
Abstract: PURPOSE:To detect tape end regardless of types of tapes simply, by detecting and amplifying a reproduced output of a running tape, integrating and averaging a specific frequency after being band-passed and comparing the result with a reference voltage. CONSTITUTION:An output of a head H1 in contact with a running magnetic tape 1 is amplified 2, 2-5kHz low in noise level is picked up at a band pass filter, averaged at an integration circuit 4 and inputted to a comparison circuit 6. On the other hand, a constant voltage set to a voltage slightly higher than a minimum output voltage (an output voltage corresponding to noise of device) of the circuit 4 is generated at a constant voltage circuit 5 and compared 6. When the output voltage of the circuit 5 is higher than the output of the circuit 4, the circuit 6 outputs a tape end detection signal P1. Device noise is detected even during recording, by using a head combining recording heads HRR.HPR and  reproducing heads HPR.HPL. Thus, the tape end can simply be detected regardless of types of tapes.
Patent JP-S62187712-A (JP)
Title: Crosslinked styrene resin plate
Inventor: SHIMIZU TORU
IPC: C08F212/08
Filed: 1985-07-08
Abstract: PURPOSE:To obtain a resin plate having excellent transparency, high refractive index, low hygroscopicity, good dimensional stability and a beautiful appearance, by specifying the shape and degree of crosslinking of a crosslinked resin formed by using a specified styrene compound as a monomer component. CONSTITUTION:A crosslinked styrene resin plate formed by using a compound of the formula (wherein R is H or methyl) as the main monomer component, wherein the thickness is 0.25mm or above, the width and the length are each 500mm or above, the surface is freed of partial irregularities, the inside is freed of air bubbles, and the degree of swelling is 10 or below. The degree of crosslinking of said resin plate is represented by a degree of swelling. A degree of swelling <=10means that the resin is crosslinked to at least such a degree that the effect of improvement of the desired performances of the styrene resin can be realized. The degree of crosslinking is usually 0.02 or above. This crosslinked resin plate is preferably one having such a heat resistance that the deflection temperature under load according to ASTM D648 is 90 deg.C or higher.
Patent JP-H0444141-A (JP)
Title: Method and device for control of storage device
Inventor: YAMAMOTO AKIRA
IPC: G06F12/08
Filed: 1990-06-11
Abstract: PURPOSE:To decrease the changes given to the recovery processing carried out at the side of a processor by reporting a fault to the processor if a stored fault is equal to the fault occurred in a storage area to which an input/output request has an access. CONSTITUTION:When an input/output request is received from a processor 200, this request confirms whether a processing subject disk device 204 has its entire fault or not. If the entire fault is confirmed by reference to the disk device-based write-after fault information 106, the fault is reported to the processor 200. If not, the input/output request confirms whether a processing subject track 300 has a fault or not. If this fault is confirmed by reference to the track- based write-after fault information 107, the fault is reported to the processor 200. Thus a processor 201 can directly apply the fault recovery processing to a write-after processing fault in response to the input/output request issued at occurrence of the fault.
Patent JP-S5374006-A (JP)
Title: Scanning controller for video head
Inventor: MORITA SHIGEYUKI
IPC: H04N5/783
Filed: 1976-12-14
Abstract: PURPOSE:To make possible to always accurately scan over the recording track, by scanning with the electric signal so as to cause the height of the video head to coincide with the recording track.
Patent JP-H0316637-A (JP)
Title: Temperature controller for reactor
Inventor: MATSUURA ATSUSHI
IPC: G05D23/00
Filed: 1989-06-13
Abstract: PURPOSE:To effectively control the temp. of a solution in a reactor by providing a means for controlling air supply based on the temp. of a soln. in the reactor and a temp. controller for adjusting the cooling temp. CONSTITUTION:The temp. in the reactor 1 is always monitored by a first temp. controller 10 to control the temp. of a soln. A blower 5 is continuously operated to introduce a gas into a condenser 3, the condensate is stored in a receiver 4 and then returned into the soln. in the reactor 1, and the soln. is agitated by the bubbles generated at this time and cooled. If the temp. in the reactor 1 rises rapidly during the operation, an air amt. increasing command SET1 is sent from an air supply controller 11 to open an air supply control valve 6, and a refrigerant flow control valve 8 is opened by a second temp. controller until the temp. of the condensate in the receiver 4 is controlled to the temp. of the command SET2 to increase the flow rate of the refrigerant in the condenser 3. Consequently, the temp. in the reactor is stably controlled.
Patent JP-S5577941-A (JP)
Title: Projection extruding process on wide face of metal plate
Inventor: TANAKA HARUMA
IPC: B21J5/00
Filed: 1978-12-06
Abstract: PURPOSE: To push out the above-mentioned projection having precision and strength, by putting the restriction die preventing flowing the material outward and female die on one face of metal plate and forming the concave part having a diameter suitable for the height of the projection part on the other face.  
     CONSTITUTION: The material 14 is placed on the plate weight 12 and the ring- shaped projection 10 is thrust in the material 14 descending the female die 8. Hereby, flowing of the material 14 outside is prevented. Meanwhile, pressure being the weight 12 in stopping state, is applied on the cushion pin 13. Moreover, pushing out of the material 14 is started by the punch 11 when the die 8 is descended. At this time, the material 14 is pushed in the hole 9 being only escaping place because the material 14 is made not to flow outside. On this occasion, processing is carried out under a high pressure because high pressure is generated at the processing proceeding part especially and breakage occurrence is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5271750-A (JP)
Title: Refrigerator
Inventor: WATABIKI MASAMI
IPC: F25B1/00
Filed: 1976-12-09
Abstract: PURPOSE: To improve the response of an expansion valve followed by a load change by establishing a bypass pipe in which a piloting evaporator is provided so that the evaporator may be bypassed and by performing the decompression control of an expansion valve due to the outlet refrigerant temperature of the piloting evaporator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6289618-A (JP)
Title: Antitumor agent
Inventor: NUMAZAKI YOZO
IPC: A61K31/44
Filed: 1986-06-25
Abstract: PURPOSE:An antitumor agent containing an omega-(p-substituted phenoxy)-2,2- dimenthylalkanoic acid, ester or a salt thereof as an active constituent. CONSTITUTION:An antitumor agent, containing a compound expressed by formula I (A is imidazolyl or pyridyl; l is 0 or 1; m and n are integers 1-6; R is H or lower alkyl), e.g. a compound expressed by formula II, ester or salt thereof as an active constituent, having very low toxicity and usable as a metastasis inhibitor against tumors. The dose thereof is 500-2,000mg/day, preferably 800-1,200mg/day for oral agent or suppository and administered once - 4 divided times. The dosage form is tablet, capsule, granule and syrup for the oral agent and suppository and injection for a parenteral agent.
Patent JP-S5852213-A (JP)
Title: Suppository
Inventor: KOBAYASHI SHIYOUZOU
IPC: A61P43/00
Filed: 1981-09-22
Abstract: PURPOSE:A suppository, containing cimetidine hydrochloride, a base surfactant and if necessary preservative, etc., and having a very high absorption from the rectum and a histamine H2-receptor antagonism with a remarkable utilization in the living body. CONSTITUTION:A suppository containing 30pts.wt. or less expressed in terms of the free base, cimetidine hydrochloride expressed by the formula as a main drug, 5-20pts.wt. surfactant, e.g. polyoxyethylene sorbitan ester of a fatty acid (''Polysorbate 80  ''), the rest of a base, e.g.'' Adeps solidus  '', and if necessary an  additive, e.g. a preservative, etc. The resultant suppository has a very high absorption from the rectum, and the cimetidine concentration in blood in the living  body after the administration reaches 3-13 times of that in the conventional  cimetidine suppository to give a remarkable utilization in the living body.
Patent JP-S5672704-A (JP)
Title: Determining method for profiling work information of profiling work system
Inventor: KUDOU KAZUHIKO
IPC: B23Q35/12
Filed: 1979-11-19
Abstract: PURPOSE: To improve work precision without increasing the memory capacity of CPU by cutting a linearly interpolatable part linearly and an arc-interpolatable part in an arc shape.  
     CONSTITUTION: Three of sampled points P 1 , P 2 WP 6  on curved line C, e.g. P 1 , P 4  and P 6  are selected and a check on whether those three points can be interpolated linearly is made. When segment P 4  is on P 1 P 6  or within the range of an allowable error, the linear interpolation is assumed to be possible and P 2 , P 3  and P 5  are further checked. If all points can be interpolated linearly, the section between P 1  and P 6  is cut by segment P 1 P 6 . If the linear interpolation is impossible, on the other hand, a check on whether interpolation is possible along arc P 1 P 4 P 6  is made in the same method and when so, cutting is done along the arc. If the interpolation is impossible, P 1 WP 6  are divided into the linear interpolation section and arc interpolation section and the cutting is done. Thus, the work precision can be improved without increasing the memory capacity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H095254-A (JP)
Title: Inspecting method of image quality
Inventor: UEMOTO ATSUSHI
IPC: G06T7/00
Filed: 1995-06-16
Abstract: PURPOSE: To quantity the uniformity of an image quality and to stabilize the quality of inspection by a method wherein a differential image obtained by a differential processing is converted into an image for a statistical processing and an image statistical value is determined on the basis of this image. CONSTITUTION: A plurality of gray images are obtained by picking up an image of a body to be inspected. The gray images are subjected to a color conversion processing and thereby images at color coordinates Yxy are obtained. An (x) image out of them is subjected to a differentiation processing, a mask 1001 is so put as to be superposed on an observed pixel of the (x) image, computation between nereby pixels is executed and the result is made a value of the pixel of a differential image at the same position as that of the observed pixel. This computation is executed for all pixels and thereby the differential image of the (x) image is obtained. It is executed also for a (y) image, the differential images thus obtained are added up and thus a differential image 1201 is obtained by the differentiation processing of the two images of (x) and (y).  This image 1201 is subjected to binarization, an image obtained is divided into small regions of 4×4 and a processing result image 1301 is obtained. The rate of the pixels exceeding a threshold is determined for each of these small regions and the part in the whole wherein a color change is large is specified. This part is expressed by a numerical mark for each small region, the uniformity of the pixels is quantified and the distribution of the numerical marks is evaluated.
Patent JP-H0815526-A (JP)
Title: Attenuation quantity adjustment splicing method and splicing device
Inventor: ISHIJIMA SHIZUO
IPC: G02B6/00
Filed: 1994-07-01
Abstract: PURPOSE:To enable fine adjustment of an attenuation quantity with an attenuation quantity adjustment splicing method and splicing device for connecting optical fibers by applying a desired attenuation quantity thereon. CONSTITUTION:The optical fibers 1, 2 are arranged opposite to each other by shifting their axial centers in such a manner that the attenuation quantity larger than the assigned attenuation quantity is attained. The parts where the optical fibers 1, 2 are arranged opposite to each other are heated and fused by a heating means 3, such as arc discharge heating section, including electrodes 3a, 3b and a power section 3c. the characteristic that the attenuation quantity is decreased by reheating the heated and fused parts is utilized and the reheating of the heating effective parts is repeated by control of a control section 4 until the assigned attenuation quantity is attained, by which the fine adjustment of the attenuation quantity is executed.
Patent JP-H092561-A (JP)
Title: Tape cartridge carrying case
Inventor: FUKUDA TAIZO
IPC: B65D85/575
Filed: 1995-06-16
Abstract: PURPOSE: To prevent a magnetic tape from coming off or slacking which might occur during transportation or the like. CONSTITUTION: This tape cartridge carrying case includes positioning members 19A, 19B comprising a base 19C fixed to a tape cartridge loading recess, ring- shape free-rotation-regulating parts 19F which are provided concentrically along an outer periphery of the base and which are elastically deformed to be engaged with hub holes of reel hubs 35A, 36A, and coupling pieces 19G provided radially between the outer periphery of the base 19C and an inner periphery of the regulating parts 19F, which can be freely elastically deformed in a diameter direction.
Patent JP-2000343402-A (JP)
Title: Method for cutting cylindrical workpiece and device thereof
Inventor: TSUDA TAKESHI
IPC: B24B27/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To shorten a feed for cutting a cylindrical workpiece and feed time, avoid the contact of a cut face of the workpiece with a grinding wheel face again after cutting and its return, and prevent the occurrence of the cut back cut face and dispersion of cutting precision. SOLUTION: This device for cutting a cylindrical workpiece 2 using a rotating disclike grinding wheel 1 consists of a rotation mechanism 4 rotating a chuck 3 gripping one end of the cylindrical workpiece 2 so that axial direction of the cylindrical workpiece 2 and a rotary axis of the grinding wheel 1 become parallel for each other and a travel mechanism 5 moving the rotating cylindrical workpiece 2 relatively until outer periphery of the grinding wheel 1 reaches at least the center of the cylindrical workpiece 2 to cut the rotating cylindrical workpiece due to the rotation of the grinding wheel.
Patent JP-H08320722-A (JP)
Title: Control system
Inventor: OSADA YASUYUKI
IPC: G05B23/02
Filed: 1995-05-25
Abstract: PURPOSE: To provide a control system which can constitute emergency stop lines without being affected by the state of the connection of an external equipment with a controller and enables the external equipment to be detached from the controller during control. CONSTITUTION: The control system, equipped with the controller 10 which has 1st emergency stop lines 1 and 2 for stopping the control in emergency and the external equipment having 2nd emergency stop line EMG1 and EMG2 which can be connected to the 1st emergency stop lines 1 and 2 and provided with a switch means for an emergency stop, is provided with at least one of discrimination lines TPCN1 and TPCN2 for discriminating the state of the connection between the controller 10 and external equipment 20.
Patent JP-S63315090-A (JP)
Inventor: SUDA KAZUAKI
IPC: A63F13/24
Filed: 1987-06-17
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-H0819910-A (JP)
Title: Boring system
Inventor: TOYAMA HIROHISA
IPC: B23B47/28
Filed: 1994-07-01
Abstract: PURPOSE:To reduce cost by a device to carry out boring of a plural kinds of works by selecting a cassette jig suitable for a work to fix and fixing the work on a work fixing unit through the cassette jig by a cassette jig selecting mechanism. CONSTITUTION:When a work W is transferred to a work fixing unit 10 by a transfer bar T, a signal to show the kind of the work is input to a control device, and a cassette jig holding body 34 is rotated so that a cassette jig 40 suitable for the work W comes to be belowunder control of the control device. In this way, the suitable cassette jig 40 and a line bar 140 are selected in accordance with the kind of the work W, the work W is fixed through the cassette jig 40, and it is bored by the line bar 140. It is possible to efficiently carry out boring of a various kinds of works.
Patent JP-S5577631-A (JP)
Title: Method and device for controlling air fuel ratio at combustion furnace
Inventor: SHIRAISHI NORIHISA
IPC: F23N5/00
Filed: 1978-12-04
Abstract: PURPOSE:To burn mixed gas in a fixed air fuel ratio even when the calorific value of converter gas changes. CONSTITUTION:A mixing ratio of converter gas is obtained from a ratio of CO concentration in the converter gas detected by means of a converter gas CO meter 50 to CO concentration in mixed gas detected by means of a mixed gas CO meter 52, the theoretical quantity of air of the mixed gas is gained from the mixing ratio and the output of the mixed gas CO meter 52, and the quantity is used as the input of a multiplier 34, thus feeding the quantity forward to a combustion furnace control system. The density of the converter gas acquired from the output of the converter gas CO meter 50, the density of other fuel gas beforehand afforded, and the density of the mixed gas from the mixing ratio of the converter gas are computed by means of a computing element 60, and also fed forward toa function generator 28. Thus, the air fuel ratio of a combustion furnace 18 can positively be controlled regardless of the variation of the calorific power of the converter gas.
Patent JP-H099499-A (JP)
Title: Current limiter
Inventor: YAMAGUCHI KIYOSHI
IPC: H01F36/00
Filed: 1995-06-19
Abstract: PURPOSE: To limit short-circuit current by forming a three-winding reactor and the secondary windings of transformers in respective phases connected in series with the threewinding reactor using a superconductor, and short- circuiting the secondary windings. CONSTITUTION: Coils 2, 3, 4, 5, 6, 7 are formed using an iron core 1 as a magnetic path, and coils 11, 12, 13, 14, 15, 16 are formed using iron cores 8, 9, 10 as magnetic paths. The coils 2, 7, 11 are connected in series with one another. The coil 12 is obtained by winding a superconductor and the start and end of winding are short-circuited with each other. Similarly, the coils 3, 6, 13 are connected in series with one another. The coil 14 is obtained by winding a superconductor and the start and end of winding are short-circuited with each other. Similarly, the coils 4, 5, 15 are connected in series with one another. The coil 16 is obtained by winding a superconductor and the start and end of winding are short-circuited with each other.  In case of a system fault other than one-line ground fault, the coils 12, 14, 16 as the superconductive short- circuited coils are quenched to produce a current limiting effect. In case of one-line ground fault, an current limiting effect is also produced because of a large zero-phase-sequence reactance.