baber/WOPTO huggingface dataset:
Patent JP-2000324526-A (JP)
Title: Message reception device and information storage medium
Inventor: YAO KIYOHIKO
IPC: H04W4/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To give a pleasure to users by performing additional messaging corresponding to the contents of a received message according to the received message. SOLUTION: The message receiving device stores a storage part 14 with a word and phrase table containing specific words and phrases such as 'Xmas' and 'birthdatay' corresponding to additional messaging processes; when a message received by a reception part 12 includes a word or phrase stored in the word and phrase table, a display part 20 displays the received message and the additional messaging process corresponding to the word or phrase is performed.
Patent JP-S6115693-A (JP)
Title: Method of concentrating long-chain highly unsaturated fatty acid glyceride
Inventor: NAKANO AKIRA
IPC: C12P7/64
Filed: 1984-06-29
Abstract: PURPOSE:In the titled method of concentration, to concentrate a long-chain highly unsaturated fatty acid glyceride in high yield effectively, by hydrolyzing fats and oils with lipase obtained from arthrobactor ureafaciens. CONSTITUTION:Fats and oils are hydrolyzed with lipase obtained from arthrobactor ureafaciens. This lipase has substrate specificity to a glyceride of a long- chain highly unsaturated fatty acid (eicosapentaenoic acid), and does not hydrolyze its ester bond. Consequently, a fatty acid glyceride having <=18C or <=2 double bonds is hydrolyzed, and a long-chain highly unsaturated fatty acid glyceride is concentrated.
Patent JP-H06344071-A (JP)
Title: Boss and its manufacture
Inventor: SAGIMORI MITSURU
IPC: B21J13/02
Filed: 1993-06-04
Abstract: PURPOSE:To secure the relief place of a blank and to improve the flatness of a lower end surface by arranging plural driving force transmitting grooves opening the outer end in the radial direction and closing the inner end in the radial direction at the one end surface of a cylinder and a wall extended in the circular circumferential direction demarcated with the inner end surface in the radial direction of the grooves and the inner surface of a center hole. CONSTITUTION:By a cold-heading, two grooves 28 on the diameter the lower end surface 13 are arranged and a trimmed waste 29 is pulled out upward to form a trimmed serration hole 30. The grooves 28 open the outer end 28a in the radial direction and form the thin wall 31 extended in the circular circumferential direction in between the inner end surface 28b in the radial direction at the center side and a tapered surface 24 upward. As the excess thickness of the blank is fluidized into the lower end surface 13 side and the wall 31 side at both sides in the circular circumferential direction of the grooves 28 at the time of cold- heading the grooves 28, it is facilitated to keep the flatness of the lower end surface 13. At the time of forming the grooves 28, as there is the wall 31 it is no fear that burr is spread over the tapered surface 24 side. Therefore, the area of the tapered surface 24 is increased to improve the fitting strength, and as is the wall 31 in the groove 28, the strength of the groove 28 is improved, and the accuracy of the groove 28 is stabilized for a long period of time.
Patent JP-H11311509-A (JP)
Title: Impression inspecting device
Inventor: HASHIMOTO MASATOSHI
IPC: G01B11/22
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an impression detecting device which can excellently decide a defect in the impression on a metal substrate due to wear or chipping of a printing die or an operation defect. SOLUTION: A distance detecting means 4 is provided at a specific distance to the main surface 10 of the metal substrate 1 and the distance to the metal substrate 1 is detected. The distance detecting means 3 scans the main surface 10 of the metal substrate 1 relatively in two dimensions to obtain three- dimensional shape data on the impression 11 of the main surface of the metal substrate 1 and its periphery. The depth data of the two-dimensional shape data is binarized by using a specific 1st threshold value and then a 1st area where the depth is larger than the 1st threshold value is generated to extract the two-dimensional shape of the peripheral edge part of the 1st area, i.e., the outline (base-side outline), whose two-dimensional image shape is compared with the two-dimensional image shape of a reference outline to decide whether or not the impression is good.
Patent JP-H08151342-A (JP)
Title: Production of enol ether derivative
Inventor: MATSUMOTO MASAKATSU
IPC: C07C41/16
Filed: 1995-05-09
Abstract: PURPOSE: To simply obtain an enol ether compound by reacting a specific compound having hydroxyl group with an alkylating or a silylating reagent. CONSTITUTION: A compound of formula I [R<1> to R<3> are each H, an alkyl or an aryl and any two thereof together may form a cycloalkyl; R<5> is an alkyl or a cycloalkyl; R<5> and R<7> are each H, an alkyl or an aryl; Ar is an aryl] is reacted with an alkylating or a silylating reagent of the formula R<8> -X [R<8> is an alkyl or a group of Si(R<10> , R<11> , R<12> ); R<10> to R<12> are each an alkyl; X is a halogen, an alkyl, etc.] in the presence of a base (e.g. potassium t-butoxide in a solvent (e.g. DMSO) to afford a compound of formula II, which can be converted into a 1,2-dioxetane derivative capable of manifesting the chemiluminescence by reaction thereof with singlet oxygen. The 1,2-dioxetane derivative is excellent in thermal stability, capable of carrying out the measurement in a short time and readily applicalbe to high-sensitivity analytical systems.
Patent JP-S5658791-A (JP)
Title: Speed controlling device of dc motor
Inventor: YOSHIDA YOSHIYUKI
IPC: H02P23/00
Filed: 1979-10-18
Abstract: PURPOSE:To eliminate the influence of temperature and the power source voltage fluctuation and to improve the stability of rotation frequency by a method wherein the detection information of frequency proportional to rotation frequency is processed through binary numeral and then, it is converted through a D/A converter. CONSTITUTION:A frequency generator G is connected to the DC motor M and detection signals of the frequency generator G are entered sequentially in one shot circuits O1-O4 to obtain six kinds of rotation pulses Q1-Q4. The rotation pulse Q4 and the reference pulse P1 from the pulse generation circuit POC are entered in the 1st counter C1 and between those phase differences, the 1st clock pulse P2 is counted and the output is held in a latch circuit L1. And further, rotation pulses Q2 and Q3 are entered in the 2nd counter C2 and the 2nd clock pulse P2 is counted between those phase differences and at this time, the initial value of a latch circuit L2 is made to be a value of the latch circuit L1. And the output of the latch circuit L2 is converted through the D/A converter to produce a speed error signal.
Patent JP-H06346695-A (JP)
Title: Segment for tunnel lining
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 1993-06-04
Abstract: PURPOSE:To make segments for constructing tunnel wall have both advantages of concrete and steel, and to make them suitable for use in sharp curves while being sufficiently strong. CONSTITUTION:A pair of steel main girders 11, stretching in circular arc, are placed in parallel with each other, and both ends thereof are connected respectively with a pair of steel end plates 12 placed facing each other, and thereby a frame body 13 is formed in circular arc shape. Furthermore, reinforcing girders 15, 16 are provided to the inside of the end plates 12 on positions near holes 11a, 12a for insertion of joint bolts B, and concrete 14 is cast into the frame body 13.
Patent JP-H05333868-A (JP)
Title: Method for noise prevention and device therefor
Inventor: KOBAYASHI HIDEO
IPC: G10K11/16
Filed: 1992-05-27
Abstract: PURPOSE:To efficiently insulate a noise source such as a press machine installed on the floor surface, etc., of a factory without requiring a high ultrasonic wave output so much by surrounding the noise source with an ultrasonic wave which is propagated between an upper top lid plate above the noise source and the mount surface of the noise source. CONSTITUTION:The upper top lid plate 9 has three-layered structure formed by laminating and joining plate materials 13 and 15 of a sound absorbing material on both the upper and lower sides of a plate material 1 of a sound insulating material, and on the outer peripheral edge part of the upper top lid plate 9, plural ultrasonic wave generating devices 17 are fixed and installed facedown along the outer peripheral edge so that the outer peripheral edge part is surrounded. An acoustic lens 21 which converges the ultrasonic waves radiated to the floor surface by ultrasonic wave generating devices 17 is suspended and mounted on the upper top lid plate 9. Further, an ultrasonic wave reflecting member 23 is slantingly arranged on the floor surface 1 that the ultrasonic waves from the ultrasonic wave generating devices 17 reach. Consequently, a sound insulating elastic wave curtain is formed of the ultrasonic waves surrounding the noise source 5 between the upper top lid plate 9 and factory floor surface 1.
Patent JP-S5562057-A (JP)
Title: Synthesis of alpha-cyanoacrylate
Inventor: OOGAWARA MAKOTO
IPC: C07C67/00
Filed: 1978-11-01
Abstract: PURPOSE: After the polycondensation of a cyanoacetic ester and formaldehyde is effected in the presence of a catalyst of an alkali metal hydroxide, the resulting polymer is depolymerized to produce title compound of high quality and stability that is used for instant adhesive with industrial advantage.  
     CONSTITUTION: The polycondensation reaction between (A) a cyanoacetic ester as ethyl cyanoacetate and (B) formaldehyde is conducted in the presence of (C) an alkali metal hydroxide or a basic ion-exchange resin in (D) a solvent consisting of an organic solvent substantially insoluble in water as toluene and water at a temperature lower than 60°C. Then, the polymer is depolymerized by heating in the presence of phosphorus pentoxide at a temperature of about 200°C to produce the objective compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08329535-A (JP)
Title: Production of optical disk substrate
Inventor: TOKUDA TOSHIMASA
IPC: G11B7/24085
Filed: 1995-06-01
Abstract: PURPOSE: To obtain an optical disk substrate having a high density recording capacity in which pits are accurately transferred without defects such as projections or recesses except for pits on the surface and less warpage is caused by moisture absorption. CONSTITUTION: This substrate is substantially consists of a polycarbonate resin in which at least 20mol% of the whole aromatic dihydroxy component is 1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane. The polycarbonate resin shows such properties that the specific viscosity is 0.2-0.5 when 0.7g of the resin is dissolved in a 100ml methylene chloride and measured at 20 deg.C. The substrate is produced by injection-molding of the polycarbonate resin under conditions of 10-75 ton clamping force on the die, at 290-360 deg.C resin temp. and at 100-140 deg.C mold temp.
Patent JP-S5259386-A (JP)
Title: Sawing machine
Inventor: ENOKI SHIGEO
IPC: B23D45/10
Filed: 1975-11-12
Abstract: PURPOSE: To perform the sawing operation in short periods of time using a swinging saw blade by changing the phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61294628-A (JP)
Title: Substrate for magnetic disk
Inventor: KUGUE MICHIO
IPC: G11B5/73
Filed: 1985-06-20
Abstract: PURPOSE:To form a surface having good parallelism, surface roughness, etc. by a working method having excellent productivity by providing resin layers consisting of a synthetic resin on a disk-shaped core material of a hard material. CONSTITUTION:The resin layers 2, 2 are provided on the surface of the core material 1 consisting of the hard material like a metal such as aluminum alloy or ceramics. The resin layers 2, 2 are formed of the synthetic resin like a thermoplastic resin such as methacrylic resin, ABS resin or polycarbonate resin or thermosetting resin such as epoxy resin or diallylphthalate resin which does not generate corrosive gas. A so-called pressure molding method in which a prescribed pressure is exerted to the resin in the stage of molding such as injection molding or compression molding is adequately used as the means for forming such resin layers 2, 2. The working time and working cost are thereby reduced.
Patent JP-H05333638-A (JP)
Title: Image forming device
Inventor: HIRONO TATSUO
IPC: G03G21/00
Filed: 1992-05-27
Abstract: PURPOSE:To improve productivity in an image formation by setting a copying mode instructing form finished to once read a copying mode, to the setting part of a reading means, again. CONSTITUTION:When a user sets a menu sheet having the entry of an arbitrary desired copying mode, to the setting part, the output of an insertion detecting sensor 301 is inverted. Then, a menu sheet reader control part 190 drives a carrying motor 304 and a fan motor 305, by the inversion of the output of the insertion detecting sensor 301. When the menu sheet reaches a set detecting sensor 302, the output of the set detecting sensor 302 is inverted. The menu sheet reaching a feeding roller, further, reads the copying mode entered by a menu sheet reading part 303. Then, the menu sheet finished to read the copying mode, is carried to a paper ejecting part or the setting part, by a changeover pawl. Thus, the image formation can be continued without interrupting an image forming action.
Patent JP-S5760672-A (JP)
Title: Layer built cell
Inventor: YAMAMOTO AKIRA
IPC: H01M8/04
Filed: 1980-09-30
Abstract: PURPOSE:To make the flow rate of electrolyte into each single cell uniform and to increase driving efficiency as a whole in the case of a layer built cell, by restricting the ratio of the cross sectional of a common manifold on the inlet side to the cross sectional dimension of a channel on the inlet side in a specific range. CONSTITUTION:The ratio d of the cross sectional dimension of a common manifold 8 on the anolyte inlet side to the cross sectional dimension of a channel 10 on  the catholyte inlet side is restricted to the range of d>=0.46 in an electrolyte cycling  type layer built cell made of metal halide. However, the cross sectional dimension  of the channel 10 is laminated number times as much as the cross sectional dimension of the channel in each single cell 6. The flow distribution in each positive electrode chamber P is maintained well, and the flow rate of electrolyte running through  the positive electrode chamber P and the negative electrode chamber N in each single cell 6 becomes equal under this constitution. As the result, electrochemical reaction is effected equally in each cell 6. Therefore, the greatest efficiency can be easily maintained as a layer built cell.
Patent JP-H05336744-A (JP)
Title: Switching power device
Inventor: SUGAYA MINORU
IPC: H02M3/28
Filed: 1992-05-27
Abstract: PURPOSE:To perform overcurrent protection operation against real loads surely, removing the influence of the fluctuation of primary DC power voltage, by connecting a compensating resistor between a combined resistance and the electric line of the positive electrode of the primary DC power source, compensating a detected voltage value by the fluctuation of the primary DC power voltage, and inputting it to an overcurrent preventing circuit. CONSTITUTION:A compensating resistor Rs is connected between a combined resistor R1 and the electric line Lp of the positive electrode of a primary DC power source 10. By the use of this, a detected voltage value Vda to be inputted to an overcurrent preventing circuit 42 is compensated by the fluctuation of the primary DC power source V1. Accordingly, it becomes possible to make the overcurrent protecting device 40 operate against its practical loads precisely, even when the primary DC power voltage V1 fluctuates high (low) when loads for secondary DC power sources 30 (L1, L2) are just before overloading. Consequently, influence of the fluctuation of the primary DC power voltage is removed, and sure overcurrent protection operation is ensured against real loads.
Patent JP-H09321492-A (JP)
Title: Part supply device
Inventor: SAITO KOJI
IPC: H05K13/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a part supply device which is suitable when prismatic parts or flat prismatic parts are supplied. SOLUTION: Since the heights of upper ends in the four faces of a prismatic fixed pipe 3 are varied and angle parts 3a-3d are provided at the upper end parts of the four faces, an upper opening is made wider and the parts P can easily be taken in compared to a device where the heights of the upper ends of the four faces are matched. Even if the parts P are loaded on the fixed pipe 3 and even if the parts P are inserted sideways between the angle parts 3a and 3b, the parts P are made unstable and are made to easily drop. Thus, the upper opening of the fixed pipe 3 can securely be prevented from being blocked by the parts P. Consequently, the flat prismatic parts and the prismatic parts can precisely be taken into the prismatic fixed pipe 3.
Patent JP-H01305467-A (JP)
Title: Road charge collector
Inventor: MURAYAMA KOICHI
IPC: G06Q50/30
Filed: 1988-06-03
Abstract: PURPOSE:To prevent a device from being used unfairly by a clerk and to improve security by enabling the execution of a processing job corresponding to a password only when the password inputted by the clerk coincides with a registered password by collating them. CONSTITUTION:At the time of executing various kinds of jobs with respect to th collection of charges, the clerk inputs a specific password recognized by him/herself to an input means. A comparison means 22 compares the password inputted by the clerk with stored several stages of passwords classified by every processing job stored in a password storage means 21, and sends a compared result to a job executes the processing job corresponding to the password that coincide only when both passwords coincide with each other based on the compared result by the comparison means.
Patent JP-H084683-A (JP)
Title: Automatic additional starting device for pump
Inventor: ONO KIMIOKI
IPC: G05B7/02
Filed: 1994-06-17
Abstract: PURPOSE:To automatize the additional starting of a pump for reducing the load of operators and also for preventing the occurrence of human error, when the number of pumps to be used is changed over, in a plant where a large quantity of water is used. CONSTITUTION:An automatic additional starting device is provided with a header pressure target value outputting means 9 for outputting a an increasing ramp signal as the target of the header pressure, a header pressure deviation feedback means 10 for calculating the deviation of an actual header pressure from a target value of the header pressure, and an opening signal output means 11 for outputting the speed for opening the pump outlet valves 3, 4 in accordance with the header pressure deviation feedback signal.
Patent JP-H11326981-A (JP)
Title: Camera system provided with camera-shake correcting function
Inventor: YAMAGUCHI MOTOYUKI
IPC: G03B7/16
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent an unnatural depiction caused by the mismatching of the color temperatures of a light source and a film, at the time of executing photographing with the light source different from natural light, such as indoor photographing. SOLUTION: In this camera system, the color (color temp, etc.) of a direct light source is measured by using a color sensor 180 or it is judged whether the indoor photographing is executed or not with plural range-fitting data and photometric data by a multi-point range-finder 140 and a multi-division photometry device 170, so that when it is judged that the color of the light source is deviated from the natural light or the indoor photographing is executed, a camera-shake limit shutter speed is corrected to the high-speed side, to increase the chances of the light emission of a flash 150.
Patent JP-H032783-A (JP)
Title: Fixing device
Inventor: MENJO TAKESHI
IPC: G03G15/20
Filed: 1989-05-31
Abstract: PURPOSE:To dissolve image glosiness difference caused by an ejecting roller by permitting the shape of a part which comes into contact with the transfer material of the ejecting roller to possess curvature in the direction which orthogonally intersects with the carrying direction of the transfer material. CONSTITUTION:The shape of the part which comes into contact with the transfer material 30 of the ejecting roller 20 is permitted to possess the curvature (p) in the direction which orthogonally intersects with the carrying direction of the transfer material 30. Therefore, since the roller 20-1 on ejecting paper comes into point contact with the transfer material 30, the silicone oil on the transfer material 30 is not removed along the contact width and the trace of the ejecting roller is not generated on the transfer material 30. Thus, the glosiness difference generated on the image on the transfer material 30 is dissolved and a high quality image is always stably obtained.
Patent JP-2000318130-A (JP)
Title: Offset press with function for controlling amount of ink and water
Inventor: FURUYA NORIFUMI
IPC: B41F7/24
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a device wherein the problem of variations in color due to trapping produced in multicolor printing and the abnormality in control unit specification, which occurs due to the transfer of upper and lower ink and water in double-sided printing, are controlled and solved at each unit. SOLUTION: The offset press includes two or more printing units 11, 13, 14 each having measuring means 1, 3 which measure either or both of the amount of ink on an ink roller and the amount of water contained in the ink and a control means to control either or both of the amount of ink and the amount of feed water on the basis of the data obtained by the use of the measuring means.
Patent JP-H01304461-A (JP)
Title: Method of processing silver halide color photographic sensitive material
Inventor: YOSHIDA KAZUAKI
IPC: G03C7/407
Filed: 1988-06-02
Abstract: PURPOSE:To decrease the replenishing amt. of a developing soln. and to lessen the fluctuation in photographic characteristics without impairing rapidness by processing a photosensitive material contg. a prescribed ratio of a high silver chloride emulsion and prescribed gelatin with the prescribed developing soln. CONSTITUTION:The silver halide color photographic sensitive material which contains the high silver chloride emulsion consisting of >=80mol% silver chloride in one layer and in which >=10wt.% of the total amt. of the coated gelatin is acid-treated gelatin is processed with the developing soln. contg. at least one kind of arom. primary amine color developing agents and the replenishing amt. of the developing soln. is specified to 20-120ml per 1m<2> photosensitive material. The content of the acid-treated gelatin is >=10wt.%, more preferably 15-100wt.% of the total amt. of the coated gelatin. The isoelectric point of the acid-treated gelatin is 6-9.5, more preferably 7-9.5. The total amt. of the coated gelatin is 1-30g, more preferably 2-20g per 1m<2> photosensitive material.