baber/WOPTO huggingface dataset:
Patent JP-H1045985-A (JP)
Title: Method for accelerating semigelation of vinyl chloride resin composition
Inventor: OCHI TAKANARI
IPC: C08L27/06
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To accelerate the semigelation of a vinyl chloride resin compsn. by incorporating a specific additive into a vinyl chloride resin compsn. and thereby utilizing heat generated in the compsn. SOLUTION: This method comprises adding a specified amt. of calcium oxide to a vinyl chloride resin compsn. comprising a vinyl chloride resin and arbitrary plastic additives. A pref. vinyl chloride resin compsn. is the one used for flooring. A pref. method comprises adding 5-100 pts.wt. calcium oxide to 100 pts.wt. vinyl chloride resin compsn.
Patent JP-H0689320-A (JP)
Title: Method and device for generating three-dimensional cad support data
Inventor: SAITO MITSURU
IPC: G06F17/50
Filed: 1992-09-07
Abstract: PURPOSE:To uniformly design a support structure which supports piping, etc., on a body in a short time without depending on the skillfulness of a designer when the support structure is designed after the plant piping, etc., is designed. CONSTITUTION:When the support structure for the piping, etc., is designed after the piping, etc., of a plant is designed by using CAD, an operator specifies a support fitting point which generates the support structure on a plan of the piping, etc., which is displayed on a screen. A design assisting device selects shape pattern candidates of the support structure which are considered to be proper for the specified point among shape patterns which are previously registered in a memory on the basis of design data, etc., on the piping 200A at the specified point and displays them at part of the screen. Then, detailed data on sizes, etc., of the support structure which match design data at the specified point are automatically generated by using the shape patterns that the operator selects and the shape of the support structure is displayed at the specified point.
Patent JP-H028221-A (JP)
Title: Polyimide composition etchable in basic medium
Inventor: JIYATSUKU GIYARAPON
IPC: C08G73/06
Filed: 1988-09-22
Abstract: PURPOSE: To provide composition used for a film or a coating membrane which is soluble in polar organic solvent and adheres onto inorganic surface strongly, by reacting specific diester (mixture) with specific primary aromatic diamine.  
     CONSTITUTION: (A) 1mol of mixture of A 1 : 51-100mol% of at least one kind of diester which is represented by formula I (R is monovalent hydrocarbon) and A 2 : 49-0mol% of at least one kind of compound which is represented by formula II, III, or IV (Ar is carbocyclic or heterocyclic tetravalent aromatic radical, and X is carboxyl or others) is reacted with 0.5-2mol of mixture of B 1 : 51-100mol% of at least one kind of aromatic diamine which is represented by formula V or VI (Ar1 is carboxylic or heterocyclic tetravalent aromatic radical, Ar2 is carbocyclic or heterocyclic trivalent aromatic radical, and X, Y are carboxyl or others) and B 2 : 49-0mol% of aromatic diamine which is represented by formula VII (Ar' is carboxylic or heterocyclic divalent aromatic radical). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61117670-A (JP)
Title: Character cutting-out processing system
Inventor: IWASAKI MICHIKO
IPC: G06K9/44
Filed: 1984-11-13
Abstract: PURPOSE:To cut out accurately a circumscribed rectangle corresponding to one character by calculating a circumscribed rectangle circumscribing a picture element group and uniting this circumscribed rectangle and another circumscribed rectangle adjacent to it to generate a new circumscribed rectangle if said calculated circumscribed rectangle is smaller than one character. CONSTITUTION:A picture input part 1 scans characters hand-written on a circuit diagram or the like by a scanner and converts them to picture signals and inputs them to a character cutting-out part 2. The character cutting-out part 2 extracts successively picture elements connected to picture elements constituting characters from picture signals inputted from the picture input part 1 and calculates a circumscribed rectangle circumscribing this picture element group to cut out a rectangular area when a character exists. In this case, if one character described on the circuit diagram is cut out as, for example, two circumscribed rectangles because of partial blur or the like, they are united to generate another circumscribed rectangle. Thus, the circumscribed rectangle corresponding to one character is cut out accurately even if one character is cut out as plural circumscribed rectangles.
Patent JP-H1167526-A (JP)
Title: Coil assembly
Inventor: YOKOYAMA YASUO
IPC: H01F5/04
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To make feasible of simplifying winding work and assembling work, by a method wherein a coil assembly is provided with an electromagnetic coil elecbically connecting a winding starting end and a winding terminating end as well as a pair of lead wires led out in the protruding direction from a terminal containing part to a pin terminal part. SOLUTION: After passing the winding starting end through a recession, an electromagnetic coil 14 is wound up around a circular trench 15a of the coil holder of a coil bobbin 13 and then a pair of terminals 16 are forcibly inserted into the terminal container of the coil bobbin 13. Next, the winding starting end 14a and winding terminating end 14b of the electromagnetic coil 14 led out from the coil holding part 15 passing through an engagement trench 18h and a taper surface 18j are tied up with a pair of protruded pin terminal part 16d to be fixed by soldering step. Finally, the lead wire 22 and a pin terminal 16d in the led out state from the terminal container are overlapped with each other in the central line direction of the coil bobbin 13.
Patent JP-H0688351-A (JP)
Title: Loader
Inventor: AIGA KUNIYASU
IPC: E02F9/26
Filed: 1992-09-08
Abstract: PURPOSE:To improve operating efficiency by installing a working machine rocked in the vertical direction by the expansion and contraction of a dump cylinder with a base-section cylinder chamber and a front-section rod-side cylinder chamber at the front end of a lift arm. CONSTITUTION:When soil and sand, etc., are scooped up by a bucket 32, a changeover valve 62 for a dump cylinder is changed over and the nose rod 43 of the dump cylinder 41 is retreated, and the bucket 32 is scoop-operated and a top-face opening section 32b is held under the state, in which the opening section 32b runs approximately parallel with a ground surface 20. A changeover valve 61 for a derricking cylinder is changed over and a piston rod 31 is projected, and a lift arm 23 is elevated. The front-section rod 53 of an auxiliary cylinder 51 is projected, oil in a cylinder chamber 55 flows into the cylinder chamber 46 of a cylinder 41, and oil in the cylinder chamber 45 of the cylinder 41 flows into the cylinder chamber 56 of the cylinder 51. The rod 43 is projected, the bucket 32 is pushed by the cylinder 41 and rotated while using a pivotal shaft 33 as a fulcrum, and the opening section 32b is lifted under the state, in which the opening section is held under the state, in which the opening section runs parallel with the ground surface 20, thus preventing the falling of soil and sand, etc.
Patent JP-H0689780-A (JP)
Title: Electromagnetic cooking apparatus
Inventor: HARA YUMIKO
IPC: H05B6/12
Filed: 1992-09-08
Abstract: PURPOSE:To provide an electromagnetic cooking apparatus equipped with a function to prevent abnormal heating of the oil in a deep pan having a warped bottom. CONSTITUTION:An electromagnetic cooking apparatus is equipped at the body with a plate 2 in the upper part, a heating coil 3 under the plate 2, a temp. sensing element 4 such as thermister, a clock means 6 to measure the time, and a control means 7 to control the heating coil 3. The temp. given by the sensing element 4 and the time by the clock means 6 are fed to the control means 7, and with signal generated thereby the heating means 3 is controlled. The body 1 is further equipped with the first abnormal heating preventive means 8, and the power-down temp. T for preventing abnormal heating is determined from the gradient (t) obtained from the temp. given by the element 4 and the time by the means 6, and a power-down order is passed to the control means 7 when the temp. of the element 4 attains T.
Patent JP-S61119840-A (JP)
Title: Narrow angle v-type 4-cylinder engine
Inventor: AOYAMA TAKEO
IPC: F02B75/22
Filed: 1984-11-13
Abstract: PURPOSE:To suppress sufficiently primary moment of inertia which is a main cause of vibration to reduce the vibration level by setting the pitch between respective cylinders to a predetermined interval and the angle made by crank pins in the cylinders to a predetermined angle. CONSTITUTION:First-fourth cylinders 3a, 4a, 3b, 4b are disposed to a crankshaft 18 in the order mentioned from the left side, the odd and even number cylinders being respectively located in the same sides and disposed in the V-type form having an angle beta made between cylinders less than 90 deg.. The pitches between the first, second and third, fourth cylinders are set equal to each other. Also, the angle alpha made between first and second crank pins 23a, 24a are set to (180 deg.-2beta) measured in the opposite direction to said angle beta. A third crank pin 23b is set to the phase shifted 180 deg. from that of the first crank pin 23a and a fourth crank pin 24b to the phase shifted 180 deg. from that of the second crank pin 24a.
Patent JP-2000063683-A (JP)
Title: Resin composition and its multilayered structure
Inventor: NIMIYA KENJI
IPC: C08L23/26
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin compsn. which is free of the occurrence of such a gel or hard spot as formed by agglomeration of a colorant even in scrap return or in a long-time melt molding process and is excellent in melt moldability. SOLUTION: This compsn. comprises a thermoplastic resin (A), a saponified ethylene-vinyl acetate copolymer (B), a colorant (C), and a higher fatty acid metal salt (D). Based on 100 pts.wt. ingredient A, the content of ingredient B is 0.5-25 pts.wt., and that of ingredient C, 0.01-10 pts.wt. Based on 100 pts.wt. sum of ingredients A, B, and C, the content of ingredient D is 0.001-10 pts.wt.
Patent JP-S62100866-A (JP)
Title: Automatic auction machine system
Inventor: SUZUKI SHOJI
IPC: G06Q50/10
Filed: 1985-10-28
Abstract: PURPOSE:To attain an automatic auction machine system which is capable of the satisfactory grading input by using a back-up terminal equipment. CONSTITUTION:Both the data on the weight given from a weighing machine 2 and the weighing data on meat number are fetched when the power supply of a controller 1 is turned on. Here the weighing data if available is sent to a secondary auction table 7. While the procedure proceeds to the next step when no weighing data is available and a flag is set at 1 if a terminal equipment is switched. While the flag is set at 0 if the terminal equipment is not switches. When it is decided that the flag is set at 0, it is decided whether or not the input of the ten keys is applied to the controller 1. If the input of the ten keys is applied to the controller 1, it is checked whether or not the input of the ten keys is equal to the key input for switching request of a terminal equipment 5. If not, data are fetched from a voice input device 3. While a switch flag showing that a switching action is confirmed is set at 1 when a switching request is confirmed. Then data are fetched from the equipment 5. Then it is checked whether or not the fetched data are available and the grading data is sent to the table 7 if the fetched data are available.
Patent JP-S6299217-A (JP)
Title: Engine starter device
Inventor: MATSUMOTO RYUICHI
IPC: F02N11/10
Filed: 1985-10-28
Abstract: PURPOSE:To prevent an engine from unexpectedly starting, to enhance the safety of the engine, in an engine starter device provided with an automatic clutch control device, by opening a circuit consisting of an engine key switch and a power source in association with an operation detection signal from an emergency clutch actuating value. CONSTITUTION:When an emergency clutch actuating value 8 is not operated, a relay switch 13 closes a circuit consisting of a key switch 14 and a power source 16. Accordingly, an engine 1 is started if the key switch 4 is turned on. Further, when an actuating rod 9 is manipulated rightward to operate the emergency clutch actuating valve 8, air pressure is fed into a cylinder 5 from a first port P1 through a bypass passage 9 and a port P3. Further, when a clutch 2 is turned on, a switch 12 is turned on so that the relay switch 13 opens the circuit consisting of the key switch 14 and the power source 16. Accordingly, even if the key switch 14 is turned on, the engine could not be driven. Thus, it is possible to enhance the safety of the engine 1.
Patent JP-2000038466-A (JP)
Title: Foam comprising vegetable material and polyolefin resin
Inventor: KITAMURA SHUJI
IPC: C08J9/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a foam making it possible to effectively utilize barley lees (beer cakes) and/or tea dregs for cushioning materials by mixing a specific amount of the barley lees and/or the tea dregs with polypropylene resin. SOLUTION: This foam comprises 20-50 wt.% of polypropylene resin and 50-80 wt.% of barley lees generated in a process for producing beer and/or tea dregs generated in a process for producing a tea drink. The foam is obtained by drying the barley lees and/or the tea dregs, pulverizing the dried product, extruding the pulverized product together with polypropylene resin and water by a twin-screw-extruder and subsequently forming the extruded product. The barley lees and/or the tea dregs may be dried in such an extent as not interfering a subsequent process, and may further be pulverized in such an extent that the pulverized barley lees and/or tea dregs pass through a sieve having an opening size of 0.5 mm.
Patent JP-H1091254-A (JP)
Title: Ac power unit and impedance converter used to the power unit
Inventor: IRIE JUICHI
IPC: G05F1/12
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To convert the output voltage of a constant voltage source into a constant current with no loss by combining an AC voltage source with an impedance converter consisting of the bridge type terminal circuits. SOLUTION: An AC voltage source 11 is connected to a load 12 (impedance Z2 ) via an impedance converter 13 consisting of a bridge type four terminal circuits. If the voltage V1 and input current I1 are applied to the input terminals 1 and 1' and the current I2 and voltage V2 are supplied from the output terminals 2 and 2' of the converter 13 respectively, the converter 13 has a function to convert the impedance Z2 of the load 12 connected to both terminals 2 and 2' into the impedance Z1 that is adversely proportional to the impedance Z2 when it's viewed from the terminal 1 and 1'. Thus, the current I2 is fixed as long as the voltage V1 is fixed between the terminals 1 and 1'.
Patent JP-S6481385-A (JP)
Title: Semiconductor laser
Inventor: WATANABE KAZUAKI
IPC: H01S5/00
Filed: 1987-09-24
Abstract: PURPOSE:To reduce a threshold current, and to enhance an output by sequentially laminating a first clad layer, an active layer and a second clad layer on a semiconductor substrate having two ridges. CONSTITUTION:A semiconductor substrate 1 having two ridges is prepared, and a first clad layer 2, an active layer 3, and a second clad layer 4 are sequentially laminated by an LPE growing method. In this case, thinner films than that of the outsides of the ridges are formed on the two ridges and the top of the central groove in case of growing the active layer. Then, doped ZnSe single crystal 6 is laminated on the whole surface of the layer 4, only the ZnSe single crystal at the top of the central groove is removed to form a current narrowing layer 6 of desired shape. Further, after a cap layer 5 made of P-type GaAs is formed on the layers 4, 6, first and second electrodes 7, 8 are formed. Thus, when the active layer is formed by an LPE growing method, the active layer of the oscillation region can be reduced in thickness. Accordingly, a single mode oscillation is performed with a low threshold current, and an output can be raised by a light show-through effect.
Patent JP-H0687084-A (JP)
Title: Electric resistance welding method for spiral steel pipe
Inventor: MASHIMA HIROYOSHI
IPC: B23K13/04
Filed: 1992-09-08
Abstract: PURPOSE:To eliminate the generation of flashing and improve the welding quality by pushing down the steel strip side coil edge, maintaining an angle shown by the formula above the specified angle and performing welding on the position right before welding in electric resistance welding of the spiral steel pipe. CONSTITUTION:A steel strip 1 is wound spirally, the steel strip side coil edge and the steel pipe side coil edge are pressed to perform electric resistance welding and the spiral steel pipe 1 is produced. The angle theta shown by the formula I is maintained at >=5 deg. to perform welding by using a pipe press roll 9 and a roll 10. Consequently, the generation of flashing at the time of electric resistance welding which has been generated due to the fact that it has been performed at a narrow angle while depending on forming of the spiral steel pipe on an apex angle in the part is eliminated, weld defects are greatly reduced and the welding efficiency and welding quality can be improved.
Patent JP-H0289050-A (JP)
Title: Silver halide color photographic sensitive material containing novel magnetic coupler
Inventor: ISHIGE OSAMU
IPC: G03C7/305
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material which has excellent color reproducibility and improved color formability and graininess by incorporating at least one kind of specific magenta couplers into the photosensitive material. CONSTITUTION:This photosensitive material contains at least one kind of the magenta couplers expressed by formula I. In formula I, R1 denotes a hydrogen atom or a group which can be substd. on a benzene ring; R2 denotes a substd. or unsubstd. aryl group, amino group, etc.; Z denotes a hydrogen atom or a group which can be eliminated by the coupling reaction with the oxidant of an arom. primary amine developing agent; EWG denotes an electron-withdrawing group having a value of over 0.3 in sigmap value of Hammett. The silver halide color photographic sensitive material which has the excellent color reproducibility and the improved color formability and graininess is obtd. in this way.
Patent JP-2000073759-A (JP)
Title: Cooling system of engine
Inventor: DEGUCHI AKIYOSHI
IPC: F01P3/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To surely cool an intake air and to miniaturize a water pump by segregating a cooling water circulating path for an exhaust port side water jacket from that for other part water jackets. SOLUTION: A water jacket inside a cylinder head is partitioned into a water jacket 6 in an intake port side and a water jacket 8 in an exhaust port side. The cooling water circulating path 25 of the water jacket 8 which is another system from the cooling water circulating path 18 of the water jacket 6 is formed of cooling water passages 20, 22 and a heater core 21. This constitution can accurately cool the circumference of an intake and a combustion chamber by the cooling water circulating the circulation path 18. The water pump 11 just circulates the circulating path 18 for the cooling water of the water jacket 12 and the water jacket 6 so that the water pump 11 can be miniaturized.
Patent JP-S61117891-A (JP)
Inventor: NAKAMURA MASAYUKI
IPC: H05K3/46
Filed: 1984-11-14
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-H1072702-A (JP)
Title: Underwear for lower half of body having belt for restraining clothing
Inventor: MIYAMOTO KOSHIRO
IPC: A41B9/14
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject underwear having a special belt for restraining the hem of a dress shirt worn over the upper half of a body. SOLUTION: This undewear for the lower half of a body having a belt for restraining a clothing, is obtained by installing a belt 3 for restraining the clothing consisting of a fixed part 3-2 and a freely stretchable part 3-1 consisting of an elastic material such as a rubber to a conventional underwear for the lower half of the body such as a brief 2. The installation is performed by sewing, etc., a part of the fixed part 3-2 to the central position of the front part of the underwear for the lower half of the body. By holding the stretchable part 3-1 of the clothing restraining belt and extending in the outer direction to make a gap between the waist part of the brief 2 and the belt, the hem of a dress shirt 4, etc., is inserted into the gap. Since the hem is always restrained by the belt for restraining the clothing, the hem does not slip out from a pair of trousers.
Patent JP-S60133916-A (JP)
Title: Manufacture of multiple bellows
Inventor: SOUMAN YOSHITO
IPC: B21C37/15
Filed: 1983-12-21
Abstract: PURPOSE:To manufacture easily a titled bellows and to set exactly the dimensional relationship between the outer bellows and the inner ones, by packing an intermediate material of low melting point in a gap between plural cylinders to press form them into a bellows shape and melting out the material to remove it from the gap. CONSTITUTION:A gap between cylindrical outer and inner pipes 1 and 2 is packed with an intermediate material 3 whose melting point is lower than those of the pipes 1, 2, to form them into one body. The body is then press formed into a bellows shape. The material 3 is thereafter melted and removed by heating the bellows. The bellows manufactured in this way is free from wear and stress concentration, and easy to design, and moreover the outer diameter of its whole body can be reduced, because the outer and inner bellows 1 and 2 are free from contacting with each other even when they are bent.
Patent JP-H0583302-A (JP)
Title: Information communication system
Inventor: KAKEMIZU MITSUAKI
IPC: H04M3/42
Filed: 1991-09-19
Abstract: PURPOSE:To transfer gradually a common communication network from a narrow band communication to a broad band communication by selecting an equipment suitable for the narrow band communication and the broad band communication respectively with a changeover control means in a common communication network so as to allow the narrow band communication and the broad band communication to coexist in the network. CONSTITUTION:LANs(local area networks) 19, 20 are connected via a gateway(GW) 18 and data are communicated between them. When an IN(intelligent network) service is received by a narrow band ISDN(integrated services digital network) exchange (N-CCU) 12, a narrow band IN service realization call controller (N-SSU) 16 and a narrow band IN service controller (N-SCU) 14 are selected and when an IN service is received by a broad band ISDN service exchange (C-CCU) 13, a broad band IN service realization call controller (B-SSU) 17 and a broad band IN service controller (B-SCU) 15 are selected through the changeover control of the GW 18. Thus, the use of the equipments for the communication suitable for each band is attained.