baber/WOPTO huggingface dataset:
Patent JP-H10226967-A (JP)
Title: Linoleum material and its processing
Inventor: ITO KAZUKO
IPC: D06N1/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent deformation caused by a linoleum material having a filamentous carrier caused by carrier expansion and contraction of the linoleum material. SOLUTION: The back of a linoleum material 10 is lined with a jute fiber 10a and only the jute fiber 10a part is cut along jute fiber cutting patterns 51a and 51b. The jute fiber 10a requires only cutting of any part of warp and weft, the mutual connection of the warp and weft is cut to prevent expansion and contraction of fibers by water, heat, etc., and the deformation of the linoleum material 10 as a whole can be prevented. The linoleum material 10 thus processed has hardly changing mechanical strength since the jute fiber 10a as a carrier is not removed but only partially cut.
Patent JP-H11251652-A (JP)
Title: Piezoelectric transformer
Inventor: SASAKI AKIRA
IPC: H01L41/107
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer equipped with transformer elements which are formed by laminating piezoelectric elements to be lessened in thickness, and to lessen a circuit board where the piezoelectric transformer is connected in size. SOLUTION: Plate-like piezoelectric elements 111 , 112 ,... 11n are laminated into a transformer element 11, and the transformer element 11 is fitted into a frame case 14 whose upper and lower surface are open. The transformer element 11 is supported by the high-voltage side oscillation node Nh with supporting projections 15 and 16 provided to the case 14, the contact piece 24 of a low-voltage terminal 21 which is formed of elastic conductive thin plate and fitted into the case 14 and held is connected to low voltage-side electrode layers 12a and 12b by cold-welding at a low-voltage side oscillation node NL.
Patent JP-H09243693-A (JP)
Title: Leakage current measuring method and device of condenser
Inventor: NIWA HIROSHI
IPC: H01G13/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a leakage current measuring method and device of capacitors which can perform correct checks by decreasing measurement errors and can perform highly reliable checks as well by improving the reliability of screening defectives of leakage current even when performing checks of leakage current measurement of more than one capacitor with one power supply. SOLUTION: This leakage current measuring method of capacitors 1 comprises connecting more than one capacitor 1 to one power supply 7 in parallel, impessing a voltage on each capacitor 1, and then measuring leakage current after a prefixed time. In this method, a variable input resistance circuit 13 is connected to each capacitor 1 in series, a voltage is impressed and then the resistance of the above-mentioned variable input resistance circuit is increased after a certain time shorter than the above-mentioned prefixed time.
Patent JP-S59173070-A (JP)
Title: Preparation of meat extract
Inventor: ABE TADASHI
IPC: A23L13/30
Filed: 1983-03-22
Abstract: PURPOSE:To obtain a meat extract rich in the desirable flavor of meat as well as the taste, by using defatted edible meat as a raw material. CONSTITUTION:Defatted edible meat such as beef tissue, etc. is heated preferably in an oil in the presence of fat of an animal same as or different from the animal of the meat, and the heat-treated defatted meat is extracted with hot water at 50-160 deg.C, preferably 90-130 deg.C, optionally in the presence of an animal fat.
Patent JP-H07264170-A (JP)
Title: Data communication equipment
Inventor: TANAKA YASUHIRO
IPC: H04L12/40
Filed: 1994-03-18
Abstract: PURPOSE:To control data transmission from each transmitter-receiver to be implemented smoothly when plural data transmitter-receiver sets are connected to one bus line. CONSTITUTION:A data transmitter-receiver 11 connecting to a common bus line is made up of a CPU 12 and a communication IC 13. Transmission data are sent from a data transmission circuit 22 to a transmission buffer 28 and a signal B set to an H level is sent to the CPU 12 from an output circuit 27 of a signal B while the transmission buffer 28 is set idle. When an error detection circuit 25 of a communication IC 13 detects a transmission error continuously, it is counted by a counter 26 and when the count exceeds, e.g. '1', an output timing of the signal B is delayed by one step and it is detected by a signal B detection circuit 21, a transmission error is recognized and transmission processing is implemented again. Furthermore, when the error is consecutive, the transmission period and the communication means are revised.
Patent JP-H11241189-A (JP)
Title: Inductive coupling discharge etching device
Inventor: CHIN TAKASHI
IPC: H05H1/46
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an inductive coupling discharge etching device in which the density of plasma to be formed is regulated and is made uniform in the vicinity of a substrate. SOLUTION: The upper part of a cylindrical vacuum chamber 1 is composed of a dielectric substance, the upper part of the dielectric substance is provided with an annular high frequency coil 3 for generating discharge plasma, and moreover, the inside of this annular high frequency coil is provided with an electric field regulating means 5 regulating the static electric field and the induction field. The electric field regulating means is preferably composed of a metallic disk.
Patent JP-S53140916-A (JP)
Title: Selection system for service channel
Inventor: TAKANO HARUYUKI
IPC: H04B3/00
Filed: 1977-04-27
Abstract: PURPOSE: To enable to make retrieval for fautly locations using service channels, even if double faults are talen place for existing and spare lines, by performing line selection between existing and spare lines, by taking one radio repeating section as a unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01221954-A (JP)
Title: System for looping back of loop network
Inventor: IMAI MITSUO
Filed: 1988-03-01
Abstract: PURPOSE:To establish loopback by accelerating the detection of a faulty part on a transmission path and to secure the reliability of a system by attaching a simple loopback function on a node station. CONSTITUTION:When transmission path disconnection B is generated between the node stations 2b and 2c, a master system signal is disconnected in the station 2c, and the loopback function 6 of the station 2c is operated, and the data of a slave system is folded to the transmission path 3 of the master system. Furthermore, the master system signal is disconnected also in the node station 2d. Therefore, the loopback function 6 of the node station 2d is operated, and the data of the slave system is folded at the station 2c, and at the node station 2d, a signal exists at a master system side, and the loopback function 6 of the station 2d detects the signal of the master system side, and the loopback function is cancelled, thereby, the loopback of the signal is performed only at the station 2c. Thereby, a managing station 1 can recognize the station 2c which performs the loopback from the slave station to the master station.
Patent JP-S58162186-A (JP)
Title: Reproducing device of video disc
Inventor: MIZUTANI YOSHIKI
IPC: G11B20/02
Filed: 1982-03-23
Abstract: PURPOSE:To prevent the generation of vertical stripes on a screen, by inserting a filter to interrupt frequency components more than a half of horizontal scanning frequency between a phase detecting circuit and a voltage control type crystal oscillation (VCXO) circuit. CONSTITUTION:A signal from a disc signal pickup part 1 is processed by a video signal processing circuit 2 and supplied to a video display device 3. The video signal processor 2 consists of an FM detector 20, a Y-C separating circuit 21, a luminous signal processing circuit 22, a color signal processing circuit 23, and a composite circuit 24 for a luminous signal and a color signal. A low pass filter 4 to interrupt frequency components more than a half of the horizontal scanning frequency is inserted between the phase detecting circuit 233 and VCXO circuit 235 in the color signal processing circuit 23. Consequently, vertical stripes are not observed even if gain is increased by a gain regulating circuit 234.
Patent JP-S60193326-A (JP)
Title: Film forming apparatus
Inventor: MIYAZAKI TOSHIHIKO
IPC: B01J19/00
Filed: 1984-03-15
Abstract: PURPOSE:To shorten time and labor to cumulate a film, by providing with liquid-flow generating means in the liquid bath for expanding film forming molecules and a barrier which encloses the film and which is removably contacted onto the liquid surface, and by controlling surface pressure of the monomolecular film so as to attain a desired surface density. CONSTITUTION:On forming a thin film bearing optical functions which a logical device, a memory device and a photoelectric converting device, etc. have, the thin film consisting of organic molecules is formed with a monomolecular cumulation method. Water from a water flow generating means 7 is flowed into a water bath 3, and the water surface is dammed by a barrier 8 being placed on the water bath 3 so as to overflow the excess water. Next, solution of 0.1ml in which stearic acid is being melted in a solvent of chloroform at a rate of 1X 10<-3>M/l is dripped onto the dammed water surface in the upstream dripping area 9 at a rate of 20cm/sec to produce a cumulated film on the cumulation area 10 in the monomolecular film 2 forming area near the barrier 8. When the monomolecular film remains, it is flowed away by raising the barrier 8 and then the next operation proceeds.
Patent JP-S63213787-A (JP)
Inventor: MIYOSHI AYATERU
IPC: F25D13/00
Filed: 1987-03-03
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-S55139960-A (JP)
Title: Starting aid for diesel engine
Inventor: SAKAI SATOSHI
IPC: F02D21/08
Filed: 1979-04-19
Abstract: PURPOSE: To return exhaust gas flow for a certain period of time by opening EGR valve for said period of time to improve warming up effect by making use of heat energy carried by the exhaust gas.  
     CONSTITUTION: The suction and exhaust passages 2, 3 of the engine 1 are connected by the EGR passage 4 with a switching valve 5. Signals from the water temperature sensor 9 are input to the temperature control device 8, and the control signals are conveyed to the switching valve 5 through the timer mechanism 10. Then, when the engine temperature is below a predetermined temperature, the switching valve 5 is opened by the timer mechanism 10 for a certain period of time to return the exhaust gas flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63214633-A (JP)
Title: Method for measuring liquid leak of sliding seal part
Inventor: SUGIURA MOTOYASU
IPC: G01M3/20
Filed: 1987-03-03
Abstract: PURPOSE:To accurately measure the leak amount of even a little leaking liquid by obtaining the amount of working liquid which leaks out of a slide surface as the leak amount of a fluorescent material mixed with the working liquid. CONSTITUTION:A slide part consists of a cylinder 8 and a rubber-made cup seal 81 and a recovery part consists of a container 6 for recovery and a nozzle 7 for recovery; and the working liquid 1 which contains the fluorescent material is supplied into the cylinder 9 and recovery liquid 2 is supplied into the container 6. Here, a piston 8 is stopped at its right end after being reciprocated for a constant time, the recovery liquid 2 is sprayed on the upper end of the seal part from a nozzle 7 to wash leaking liquid 2 away from the seal part of the slide part, and then the concentration of the fluorescent material in the recovery liquid 2 is found to calculate the leak amount of the liquid 1.
Patent JP-S62207320-A (JP)
Title: Theromosetting resin composition and semiconductor device coated or sealed therewith
Inventor: NISHIKAWA AKIO
IPC: C08G59/32
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a thermosetting resin composition excellent in heat resistance, moisture resistance and moldability, low in a content of ionic impurities and useful for coating or selaing a semiconductor device, by mixing a specified alicyclic ether oligomer with a crosslinking agent. CONSTITUTION:A thermosetting resin composition containing at least an alicy clic ether oligomer of formula I (wherein m and n are each 0-30 and 2<m+n<30) and a crosslinking agent. Said crosslinking agent is a phenolic resin of formula II [wherein X1 and X2 are each H, CH3 C(CH3)3, SH, SO3H, CH2OH, Br, Cl or the like, q is 0-10 and 1<p+q<10], a p-hydroxystyrene or hydroxystyrene coplymer of formula III (wherein y is H, NH2, SO3H, Br or Cl) or a compound having at least one N-substituted maleimide bond or an adduct obtained by a Diels-Alder addition reaction of a maleimide bond.
Patent JP-S61207978-A (JP)
Title: Scintillation camera
Inventor: TABUCHI HIDEHO
IPC: G01T1/161
Filed: 1985-03-13
Abstract: PURPOSE:To hold with a high accuracy the position relation of each detector by placing plural detectors around the rotation center, also attaching a collimator to the sides facing the rotation center of a detector, respectively, and also fixing the detector directly to a rotary plate. CONSTITUTION:Each detector 15a-15d is fixed to an equal position in the peripheral direction at a position having an equal distance from the rotation center of a rotary plate 13, respectively. Accordingly, as for each detector 15a-15d, each opposed detector 15a:15c, 15b:15d is balanced in weight to each other in the periphery of the rotation center of the rotary plate 13. Therefore, its rotation becomes smooth. To each detector 15a-15d, collimators 19a, 19b, 19c and 19d are attached, respectively. The collimators 19a-19d are installed to the sides facing the rotation center of the rotary plate 13 of the detectors 15a-15d, set to the same weight, and also the adjacent end parts are connected integrally by a collimator frame 20 and formed in an assembly.
Patent JP-H06258001-A (JP)
Title: Self-supporting fiber reinforced synthetic resin tape measure
Inventor: INASHIRO KENJI
IPC: G01B3/10
Filed: 1993-03-10
Abstract: PURPOSE:To provide a self-supporting fiber reinforced tape measure in which the lowering of self-supporting performance due to creep or stress relaxation is suppressed. CONSTITUTION:An inorganic or synthetic fiber reinforcing member 1 is impregnated with a thermosetting synthetic resin 2 thus forming a long tape member 3. A plurality of long members 3 are integrally laminated along the longitudinal direction and then it is bent laterally to form a tape measure member 4 and graduation 5 are put on at least one surface thereof. When the reinforcing member 1 is coupled three-dimensionally through the thermosetting synthetic resin 2, bending modulus of elasticity is enhanced while suppressing the influence of creep or stress relaxation onto the thermosetting synthetic resin 2 impregnated with the reinforcing member 1.
Patent JP-S62208510-A (JP)
Inventor: MIWA KAZUNORI
IPC: H05B33/28
Filed: 1986-03-07
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-H10184448-A (JP)
Title: Piston for internal combustion engine
Inventor: SHIRANE KAZUHIKO
IPC: F16J1/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of a piston slap shock. SOLUTION: A piston 1 comprises a ring land part 3 on the crown surface 2 side; and a skirt part 4 continuing to the ring land part 3. A piston hole 8 is formed fronting on the skirt part 4. The axis X1 of the piston hole is offset to the opposite thrust side from the axis Y1 of the piston. A taper 11 converging toward the ring land part 3 is formed at the skirt part 4 on the side nearer the ring land part 3 than a plane containing the axis X1 of the piston pin hole 8.
Patent JP-2000247778-A (JP)
Title: Quartz glass crucible, its production and pulling up of silicon single crystal using the same
Inventor: NUNOME TOMOHIRO
IPC: C30B15/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To produce a durable quartz glass crucible capable of efficiently pulling up a silicon single crystal without contamination with Al by forming the quartz glass crucible of a three- layer structure of an outer layer comprising an added quartz layer, an interlayer comprising a natural quartz layer or a high-purity synthetic quartz layer and an inner layer comprising a transparent high-purity synthetic quartz layer and regulating the Al concentration in each layer. SOLUTION: A quartz powder containing Al added thereto is fed to a rotatable mold for forming a crucible to form an outer layer 2 of the crucible shape and a natural quartz powder or a high-purity synthetic quartz powder is then fed to form an interlayer 3 adjacent to the outer layer 2. A transparent high-purity synthetic quartz powder is further added to form an inner layer 4 adjacent to the interlayer 3. The resultant crucible formed compact having the three-layer structure is melted while decompressing the crucible formed compact from the outside through the mold for forming the crucible to produce a quartz glass crucible 1 having a high Al concentration in the outer layer 2 and a low Al concentration in the inner layer 4 so that the Al concentration is decreased from the outer layer 2 to the inner layer 4 so as to be gradually decreased in the outer layer 2, rapidly decreased in the interlayer 3 and then gradually decreased again or kept at a constant value in the inner layer 4.
Patent JP-S59176477-A (JP)
Title: Sorption pump
Inventor: ITOU AKIKO
IPC: F04B37/08
Filed: 1983-03-25
Abstract: PURPOSE:To simplify the structure and facilitate the operation by connecting or disconnecting a movable tank storing an adsorbing material, a heater, and a suction pipe to a fixed tank storing a cooling material. CONSTITUTION:When a fixed tank 12 and a movable tank 14 are brought into contact with each other and a heater 16 is in a non-operational condition, an adsorbing material 15 in the movable tank 14 is cooled by a cooling material 13 in the fixed tank 12, thereby gas molecules flowing into a suction pipe 17 through an exhaust suction port 11a are adsorbed into the adsorbing material 15. When the adsorbing material 15 is to be activated, the movable tank 14 is moved to the left through a support shaft 18 to form a vacuum space between both contact surfaces 14a, 12a, and the heater 16 is energized to heat the adsorbing material 15. When the activation of the adsorbing material 15 is completed, the movable tank 14 is moved to the right through the support shaft 18 to be again brought into contact with the fixed tank 12.
Patent JP-2000252660-A (JP)
Title: Solid state relay and socket therefor
Inventor: MATSUNAGA NOBUTOMO
IPC: H03K17/78
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high capacity socket mounting solid state relay having enhanced compatibility with electromagnetic relay by employing a heat dissipation structure in the solid state relay. SOLUTION: The socket mounting solid state relay 20 comprises a center column 24 having guide function and fixing function disposed in the center of plug pins 23 arranged annularly and contains a semiconductor power element 22. The center column 24 is made of a metallic material excellent in thermal conductivity and couple thermally with the power element 22 in order to transfer heat in the case 21 to the forward end face of the center column 24. A socket 30 is provided with a hole 32 penetrating through the center column 24 and a heat dissipation plate 70 is bonded to a heat sink 40 or a DIN rail 80 located on the back face side of the through hole 32 in order to dissipate heat from the center column 24 to the heat sink 40 or DIN rail 80 side thus enhancing heat dissipation of the solid state relay 20.
Patent JP-S61209039-A (JP)
Title: Acidic malodor deodorant by humus substance
Inventor: ISHIDA YUSUKE
IPC: B01D53/38
Filed: 1985-03-12
Abstract: PURPOSE:To obtain an acidic malodor deodorant having a high lasting property to the increase and decrease of a malodor, by adding not only a metal generating oxygen through the reaction with a humus substance but also carbonate to an activated humus substance covered with a semipermeable membrane before molding. CONSTITUTION:0.3-1.0pts. of Na-alginate and 0.2-0.5pts. of CaCl2 are added to 5pts. of an activated humus substance with fulvic acid content of 5% or more, humic acid content of 3% or more and moisture content of 50-75% to be kneaded and mixed therewith to coat the activated humus substance with a film of formed Ca-alginate. 3-5pts. of an iron powder (100 mesh or less) and 0.1-0.3pts. of CaCO3 as a porosity imparting substance are added to and kneaded and mixed with the coated activated humus substance and the resulting kneaded mixture is molded into a pellet or honeycomb form and dried. Because the activated humus substance is finely partitioned by the semipermeable membrane and reaction generating oxygen is generated between the activated humus substance and the iron powder only in the small section contacted with an acidic malodor, a deodorant having a high lasting property can be obtained.
Patent JP-H01223575-A (JP)
Title: Character printing quality control device
Inventor: HAYASHI HIROYUKI
IPC: G06T1/00
Filed: 1988-03-02
Abstract: PURPOSE:To measure the thickness of a segment with high accuracy and to execute the objective control by grasping the width of a printing character segment as plural picture elements and determining the segment width from the length of 'surely picture element group in character segment' and the distance from both edge sup to a segment termination based on the density of respective picture elements. CONSTITUTION:Printing character imaqe data are processed by the processor of a character printing quality control device, an area designating slit 10 is set so that a character 1, etc., can be intermediate and in the direction to cross a segment 12 of the character 1, prescribed pitch areas P1, P2... are successively divided. The picture element density for the areas P1, P2... is measured and the areas P1 and P2... of the density of a setting level or above are acknowledged to be 'surely picture element in character'. Next, the density difference between the picture element of both edges of an acknowledging picture element and a pair peripheral background part 20 is measured, the distance from both edge picture elements up to the termination of the segment 12 is measured based on the rate occupied by the difference between a density difference maximum value and the minimum value, added to a picture element group width, segment thickness is measured with a high accuracy and for the segment thickness, the quality based on the measured numeric value is objectively controlled.
Patent JP-H10247227-A (JP)
Title: Ic card
Inventor: INADA MAYUMI
IPC: G06F3/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive IC card by fixing each of writing/reading units and adding a dummy to fix a command length or a response length to make a function exclusive. SOLUTION: An indispensable byte and dummy mean including meaningless information within a record to make a fixed length. For example, it is defined that at the time of using a prepaid card, the reading and writing units are fixed by limiting to six kinds of processing and that even meaningless information is additionally inhibited for being omitted depending on the kinds of processing to insert dummy data. In addition, as the unit length of data is fixed in the reading and writing processing, the length of the command and the response are fixed but in other processings, at the time of using information shorter than a unit length, dummy information is inserted to fix all the lengths of the commands and the responses of the six kinds.