baber/WOPTO huggingface dataset:
Patent JP-H1071552-A (JP)
Title: Minute projection grinding method and device
Inventor: ISHIKAWA TORU
IPC: B24B21/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To carry out the grinding of a minute projection surely, by preventing the remaining of the projection owing to the reduction of the sharpness of a grinding tape, in a minute projection grinding method to grind a minute projection on the surface of a substrate by contacting the grinding tape. SOLUTION: A minute projection 10 on the surface of a substrate 2 is detected in noncontacting condition, the unused part of a grinding tape 11 is fed to the grinding position of a grinding head 9, and at the same time, the grinding head 9 is moved to the position of the minute projection, and it is reciprocated to grind the minute projection 10, while the grinding resistance in the grinding operation is measured by an elasticity maintaining means 16 and a displacement gage 15. When the grinding resistance is large, the feeding of the grinding tape 11 and the process of grinding are repeated, so as to carry out the grinding surely without making the reduction of the sharpness owing to a clogging of the grinding tape 11, and the generation of a residual projection is prevented.
Patent JP-S60115681-A (JP)
Title: Electrochromic material
Inventor: NOZAKURA SHIYUNICHI
IPC: G02F1/17
Filed: 1983-11-28
Abstract: PURPOSE:To provide the titled material which can display various colors, exhibits a rapid response to a decolorization reaction and has a long memory life and a long repeated display life, consisting of a polymer conts. a phenothiazine derivative. CONSTITUTION:The titled material consists of a polymer contg. a phenothiazine derivative of formula I (wherein R1 is H, alkyl, allyl, acyl; R2, R3 are each H, halogen, alkyl, alkoxy, nitro, cyano, amino, carboxyl., etc.). Examples of the polymers are homopolymers of a compd. of formula I and copolymers of a compd. of formula I with a vinyl or vinylidene compd. of formula II (wherein X is H, alkyl, halogen; Y is H, alkyl, allyl, halogen, carboxyl, cyano, etc.). Further, a mixture of said. polymer and a high-molecular resin binder can be used. The material can display various colors and has a long repeated display life and a long memory life.
Patent JP-S6468828-A (JP)
Title: Picture switching and displaying system
Inventor: TOMINAGA YASUTAKA
IPC: G06F3/048
Filed: 1987-09-10
Abstract: PURPOSE:To quickly display a help picture by detecting the position of a cursor or the like existing on the picture displayed at present and displaying another picture corresponding to this cursor position. CONSTITUTION:For example, information related to menu pictures is stored in a file 31, and information related to help pictures is stored in files 32A-32N. An input/output control part 11 sets input data display areas on a display device 12 and detects the input data display area where the cursor exists at the time of depression of a picture switching request key on a keyboard 13. This information is reported to a controller 2, and the controller 2 selects prescribed one of files 32A-32N on the basis of this information and gives it to the input/ output control part 11 to display the help picture corresponding to the cursor position on the display device 12.
Patent JP-H1063345-A (JP)
Title: Pressure controller
Inventor: KAYANE NAOYUKI
IPC: G05D16/16
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance responsivity in a pressure control valve by shortening a time till a secondary pressure value reaches a set pressure value. SOLUTION: A pressure controller 1 consists of the pressure control valve 4, a pilot valve 6, a remote setter 7 and a controller 8. When secondary pressure P2 is boosted, the controller 8 drives the remote setter 7 to a boosting side so as to permit the valve opening amount of the pressure control valve 4 to be larger when difference between the secondary pressure value P2 and the set pressure value Ps becomes more than a prescribed value PD and drives it to a lowering side when difference between the secondary pressure value P2 and the set pressure value Ps becomes equal to below the prescribed value PD. When secondary pressure P2 is lowered, the remote setter 7 is driven to the lowering side so as to permit the valve opening amount of the pressure control valve to be smaller when difference between the secondary pressure value P2 and the set pressure value Ps becomes more than the prescribed value PD and driven to the boosting side when difference between the values P2 and Ps becomes equal to below the prescribed value PD.
Patent JP-H1165683-A (JP)
Title: Device equipped with plural power supply circuits
Inventor: FUJII KATSUHIKO
IPC: H02J1/10
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device constitution, in which power consumption can be further reduced when a device is moved into a power saving mode or the like by switching a power supply system according to the operating state of the device, with respect to a device equipped with plural power supply circuits. SOLUTION: When the moving condition to a power saving mode of a system is fulfilled, the low-speed of the operating speed of a CPU 13 is obtained, and a mode signal MS supplied from the CPU 13 is inverted so that the operation of an A power source circuit 11 can be stopped by a power source control circuit 20. Also, the power control circuit 20 transmits a control signal to a power supply interrup switch circuit 21, so that an A output line La can be conducted with a B output line Lb.
Patent JP-H0858020-A (JP)
Title: Flexible copper clad laminated film and production thereof
Inventor: TSUJI HIROYUKI
IPC: H05K1/03
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a flexible copper clad laminated film reducing the positional shift of a circuit pattern at the time of the mounting of electronic parts and excellent in dimensional stability by constituting the laminated film of three layers of a polyimide film having the coefficient of linear expansion equal to or less than that of copper foil, an adhesive and the copper foil. CONSTITUTION: An adhesive 16 is applied to a polyimide film 12 by an adhesive coating device 22 and the polyimide film 12 coated with the adhesive 16 is heated to 110-160 deg.C by a hot plate 24. Thereafter, copper foil 14 is superposed on the polyimide film 12 and the whole is held between the heating rolls 18, 20 of a heating press while the temp. of the heating roll 18 on the side of the polyimide film is set to 110-160 deg.C and the temp. of the heating roll 20 on the side of the copper foil 14 is set to 90-110 deg.C to be laminated.
Patent JP-S59116104-A (JP)
Title: Hydrogen sulfide generator
Inventor: IWASAKI SHINICHIROU
IPC: C01B17/16
Filed: 1982-12-22
Abstract: PURPOSE:To efficiently generate H2S of a concn. of a prescribed value or higher by forming a small space tightly enclosed between an H2S detector fitted to the inside of a fitting cylinder formed on the main body of the H2S generator, and an H2S generating cell, and installing a means for humidifying the cell. CONSTITUTION:The detecting part 8 of the H2S detector 7 is fitted to the inside of the fitting cylinder 8 so as to form a small space 14 tightly enclosed between this part 8 and the H2S generating cell 10 at the bottom. Voltage is applied to the cell 10 to generate H2S and it is diffused in the space 14 to raise its concn. The detector 7 detects and indicates its concentration. Since the cell 10 is maintained in a state humidified with the moisture a water-holding material 15 built in a cap 6, the gas is efficiently generated. When its concn. exceeds a prescribed value, the detector 7 sounds, and then, its generation is stopped, the part 8 is drawn out, the cap 6 is screwed on the cylinder 3, and the inspection is thus finished.
Patent JP-H0386141-A (JP)
Title: Deflection operating device for tubular insertion tool
Inventor: ADACHI HIDEYUKI
IPC: A61B1/00
Filed: 1989-08-31
Abstract: PURPOSE:To accelerate flexing speed by arranging a first deflection operating member consisting of a shape memory material and flex-operated based on shape change due to temperature change at a flex part, and providing a second deflection operating member with transformation temperature different from that of the first deflection operating member and in which the same shape is stored in the neighborhood of the first deflection operating member side by side. CONSTITUTION:When the deflection operation of the flex part 23 of a catheter 1 is performed, a deflection operating wire 26 with high transformation temperature out of two deflection operating wires 26 in which the same shape are stored is energized and heated first, and the catheter 1 is flexed in targeted flex shape with the deflection operating wire 26. Next, energizing and heating on the deflection operating wire 26 are stopped at a state where the flex part 23 is flexed in the targeted flex shape, and the deflection operating member 27 is energized and heated, and the flex part 23 is held at the targeted flex shape with the deflection operating wire 27 with low transformation temperature. In such a way, a developmental heating value from the flex part 23 can be suppressed at a low level even when the flex shape is maintained for a long time, and an adverse effect on a human body can be reduced.
Patent JP-S6284885-A (JP)
Title: Edge body for soil work or the like and its manufacture
Inventor: SAITO TARO
IPC: E02F3/815
Filed: 1985-10-08
Abstract: PURPOSE:To improve the wear resistance of an edge body and to reduce the manufacturing cost by forming a powder body having a high hardness and a high wear resistance, in the corresponding surfaces of a pair of base material steel plates, and subsequently, polymerizing and joining each powder layer by the means of rolling, forge welding, etc. CONSTITUTION:On an edge body manufacturing line, a hopper 7 containing a high hardness/high wear resistance powder body 8 is provided, and also a calcination furnace 9 is provided. By the calcination furnace 9, a base material 6 is brought to red heat at a high temperature, and also the powder body 8 is calcinated and a powder layer 10 is formed on the base material 6. Also, in other line of the same kind, a powder layer 10' formed by making a powder body 8' adhere onto a base material 6' is formed, and both powder layers 10, 10' of the materials 6, 6' are pressed strongly against a clad roller 12. According to this method, the powder layers 10, 10' are anchor-coupled firmly to each other, and an edge body base material A which are polymerized and joined strongly is obtained. Accordingly, the wear resistance of the edge body A is improved and the manufacturing cost can be reduced.
Patent JP-S58111867-A (JP)
Title: Coating composition and manufacture
Inventor: REIMONDO EDOWAADO GURUNJINGAA
IPC: C08G18/80
Filed: 1982-12-22
Abstract: A method of preparing a storage-stable one-part reactive liquid thermal curing polymeric coating composition from an isocyanate-functional polymeric compound which has a substantial portion of its isocyanate groups masked with an isocvanate masking agent, and a crosslinking agent which is substantially insoluble in aprotic solvents. These liquid compositions are homogeneous even when free of solvents. Preferably the crosslinking agent is a crystalline polyol. The method involves the synthesis of a solubilizing oligomer which is formed by the partial reaction of the crosslinking agent and the unmasked isocyanate-functional polymeric compound. The thermal curing of these compositions results in polymeric coatings which possess superior physical properties. These cured coatings are particularly useful in the manufacture of retroreflective sheeting.
Patent JP-H0675053-A (JP)
Title: Energy beam diameter measuring method
Inventor: TAKAHASHI SHIGEKI
IPC: G01T1/29
Filed: 1992-08-25
Abstract: PURPOSE:To calculate beam diameter accurately by irradiating each of a plurality of line patterns, formed at a constant interval on the surface of a film, with a beam at different linear dose, forming a pattern having a maximal surface dose lower than a threshold level and a minimal surface dose higher than the threshold level, and then determining the ratio of linear doses corresponding, respectively, to the maximal and minimal values. CONSTITUTION:A silicon nitride film 2 is formed on a semiconductor substrate 1 and then it is scanned by a convergent ion beam 3 of Ga thus forming a plurality of line patterns 4. The film 2 is then subjected to dry etching. In this regard, relationship between the surface dose of Ga and residual film thickness rate varies in view point of threshold value thus producing two threshold values Fi, Fo. Total surface dose exhibits an irregular distribution and thereby linear dose is varied in the writing to regulate the maximal and minimal values 43, 44 thereof such that they match, respectively, with the threshold surface doses Fi, Fo. A ratio R of linear doses L1, L2 corresponding to Fi, Fo is then determined thus calculating a beam diameter delta=Df(A(R)), where D is beam interval, f is a function representative of relationship between R and delta, and A is a constant.
Patent JP-2000054871-A (JP)
Title: Internal combustion engine
Inventor: YOKOYAMA TOMO
IPC: F01N3/18
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine which can realize early activation by rapidly raising the temperature of a catalyst and can prevent previously the discharge of a harmful component such as unburned HC. SOLUTION: In this internal combustion engine 1 executing lean operation, valve timing variable means 4a, 4b are arranged which can change valve opening periods of exhaust valves 8a, 8b, and also an exhaust interference means 18 is arranged which is set to a shape that exhaust gas remains in its inside, and when requiring the activation of catalysts 20a, 20b, the valve opening periods of the exhaust valves 8a, 8b are extended by the valve timing variable means 4a, 4b. Thereby, overlap between air cylinders is increased, exhaust gas from the air cylinders is interfered over a longer period of time in the inside of the exhaust interference means 18, and unburned HC in exhaust gas can be burnt by reacting to excess O2 produced in lean operation.
Patent JP-H0556920-A (JP)
Title: Self-consciousness type ophthalmoscope device
Inventor: OZAWA TAKESHI
IPC: A61B3/08
Filed: 1991-09-05
Abstract: PURPOSE:To obtain self-consciousness type ophthalmoscope device which can cope with both a mist method and a clear cloud method by single set of device by providing many spherical lenses having degree numbers of both plus and minus, and many columnar lenses having only any one degree number of the plus and minus degree numbers. CONSTITUTION:The inside of a right eye unit 3A is provided with spherical lens groups 6, 7 in which many spherical lenses having plus and minus degree numbers are arranged circularly, and columnar lens groups 8, 9 in which many columnar lenses having only one degree number of the plus and minus degree numbers. A left eye unit 3B is also the same. Also, this ophthalmoscope device is provided with an input means 13 for inputting degree number instructing information of the lens, a degree number converting means 14 for deriving each degree number of the lens, based on the information, and a lens driving means 15 for allowing the corresponding lens to face an eye examination window. In such a manner, it is possible to cope with both a mist method and a clear mist method by the single set of device.
Patent JP-H0948455-A (JP)
Title: Bath soap container
Inventor: YUASA MASASHI
IPC: B65D47/34
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To enable delivery of viscous liquid filled in a container without residual to the end by providing a slope on a container bottom and also providing a recessed reservoir for finally reserving residual liquid at a lower end of the slope. SOLUTION: A manual pump 12 is provided on an upper part of a container, and a resin tube 13 coupled to the manual pump 12 is placed in the container. On the other hand, a bottom 11a of a container body 11 is shaped to exhibit an inverted cone with a center pointed downward from a periphery, while a tip of the resin tube 13 is located at a center 11b of the conic bottom. Further a cup-like stand member 14 to fit with an outer periphery of the lower end of the container body 11 is provided to allow the body 11 to stand by itself. As bath soap left in the container decreases, residual liquid naturally flows down in the inverted-cone-shaped container 11a and finally gathers at a portion 11b at the center of the bottom. Since the resin tube 13 coupled to the manual pump 12 is located at the bottom center 11b, the bath soap can be delivered without residual.
Patent JP-H1054331-A (JP)
Title: Engine starting device
Inventor: NOZUE YUTAKA
IPC: B60R25/04
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To easily discriminate code signals even when a battery is used up. SOLUTION: In a key 1, a transmitter switch 4 and a code signal transmitting infrared-ray emitting part 5 are provided, in a vehicle side, an infrared-ray receiving part 7 and a CDI unit 8 are provided. In the CDI unit 8, a received key side code signal is collated with a code signal of an ID memory part 13, the key side code signal is judged for whether right or wrong, in the case of right, ignition control is made possible. A time for continuously transmitting the code signal generated by turning on the transmitter switch 4 of the key 1 is left as set longer than a time required for one time kick start.  In this way, in a small sized motorcycle or the like, when battery voltage is decreased, in the case of performing a kick start, by this kick start, till operating a code signal receiver in a vehicle side, key side transmission is performed, whether the code signal is right or wrong can be judged.
Patent JP-H1165805-A (JP)
Title: Method and device for image display
Inventor: FURUMURA MASAKAZU
IPC: G06F3/048
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To display additional information while minimizing the area of a main image to be deleted by generating the additional information by using the color opposite from the main color component of an additional information display area and displaying the additional information in the additional information display area of the main image. SOLUTION: An additional information imparting means 3 finds an area where additional information on, for example, a number is displayed, i.e., an additional information display area from the size of the additional information as to image data of a main image stored in an image display memory 2. Arithmetic operation as to the color distribution in the additional information display area is performed and the most conspicuous color, i.e., the opposite color is calculated from the main color component of the area obtained from the arithmetic result. Then the additional information is added to the image data of the main image by using the opposite color and arranged in an image display memory 2. The main image with the additional information is outputted by an image output part 1.
Patent JP-S61111725-A (JP)
Title: Lock seaming machine for duct
Inventor: KACHI YASUHIRO
IPC: B21D13/04
Filed: 1984-10-27
Abstract: PURPOSE:To simplify the processes and to reduce the leakage in a duct seam by interposing the nearly same modified roll set as the preceding roll set of the opening angle for lock seaming in the medium processes in the conventional button punch type lock seaming. CONSTITUTION:The modified roll 6 having the nearly same lock seaming opening angle alpha as the previous roll set 5 is interposed in the medium stage 6 of the conventional button punch type lock seaming processes 1-9. The separate manual inserting process by the conventional man power is omitted with the continuous insertion of the sealing stock from a roll gap in this stage 6. The integrated work efficiency is elevated and the duct leakage is extremely eliminated with a correct sealing stock insertion.
Patent JP-H1169331-A (JP)
Title: Dvd-ram applying conference system
Inventor: AIHARA HIROHISA
IPC: H04N5/85
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To record the conference record of high picture quality and high sound quality in real time with the removable and writable unit of large capacity. SOLUTION: The conference record is generated or document data and presentation data for different conferences and an authoring file are generated from a conference recording recorded in a DVD-RAM medium 5 of a large capacity removable media with an application which is always provided in the medium 5. The conference record which is continuously recorded is compiled by the keyword of a recorder himself, an unnecessary part is deleted and it is recorded again. Thus, a file size in the DVD-RAM 5 medium is made to be compact. For keeping the secrecy of a conference content, the conference record is looked so that a part of it is not released, a different screen is displayed, a password is provided, an objective person to whom the conference record is released is selected and the conference record is displayed.
Patent JP-S6381611-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO TAKAHIRO
IPC: G11B5/23
Filed: 1986-09-26
Abstract: PURPOSE:To permit easy production by forming a 1st Co-Hf alloy layer having high saturation magnetic flux density and contg. Hf at a low ratio on one of the butt surfaces in a gap part, then forming a 2nd Co-Hf alloy layer having low saturation magnetic flux density and contg. Hf at the ratio higher than in the 1st layer thereon. CONSTITUTION:The magnetic Co-Hf alloy layers 11 contg. Hf at a low ratio are formed on the surfaces in the gap part of a yoke 10 consisting of Mn-Zn single crystal ferrite and the magnetic Co-Hf alloy layers 12 contg. Hf at the higher ratio are formed thereon. An SiO2 gap material is used for the gap part 13. These magnetic layers are formed by an RF magnetron sputtering method. The magnetic layers 12 of low seturation magnetic flux density to change the effective gap are formed of the Co-Hf alloy contg. Hf at the higher ratio and the magnetic layers 11 of high saturation magnetic flux density are formed of the Co-Hf alloy contg. Hf at the lower ratio extremely analogous thereto; therefore, these layers are easily producible by a sputtering method necessitating mere changing-over of targets. Since the magnetic permeabilities of the two magnetic layers exhibit nearly the same high values, the magnetic head having good characteristics is constituted.
Patent JP-S61105111-A (JP)
Title: Voltage controlled oscillating circuit
Inventor: ANPO MASAHARU
IPC: H03K3/0231
Filed: 1984-10-27
Abstract: PURPOSE:To prevent fluctuation of an oscillated frequency, to attain low power consumption and to reduce the chip area by comparing a potential of a capacitor selected at the 1st selection means of a potential comparison means with a reference potential and sharing an output of the potential comparison with the 2nd selection means into two so as to set/reset a bistable multivibrator depending on the output. CONSTITUTION:A potential VA at one terminal of a capacitor 29 and a potential VB of the other terminal are fed to a selection circuit 30. The selection circuit 30 gives selectively the two potentials VA, VB to a non-inverting input of a differential type comparator 31 depending on a Q' output signal of a flip-flop. A reference potential Vref is fed always to an inverting input of the comparator 31. Further, an output signal of the comparator 31 is fed to another selection circuit 32. The selection circuit 32 shares the output signal of the comparator 31 in response to the Q' output signal of the flip-flop into two; one shared signal is fed to a set input of a flip-flop 33 and the other signal is fed to a reset input similarly.