baber/WOPTO huggingface dataset:
Patent JP-H04125230-A (JP)
Title: Paper feed device
Inventor: IKEDA SUNAO
IPC: G03G15/00
Filed: 1990-09-14
Abstract: PURPOSE:To make the pressing force against a paper feed roller constant, irrespective of an increase or a decrease in loading, by providing a pressing spring for pushing up a bottom plate, and a compensating spring for urging the bottom plate in the opposite direction with an urging force smaller than that of the pressing spring. CONSTITUTION:A bottom plate 53 on which sheets are loaded is journalled rotatably in the vertical direction to pins 34 on both sides thereof. A push-up arm 37 for pushing up the bottom plate 33 is secured to the center part of a coupling shaft 36 which are journalled between side plates on both sides of a lower frame, and a lever 38 is secured to one end of the coupling shaft 36. A pressing spring 40 is stretched from a top plate to the front end of the lever 38 so that the bottom plate 33 is urged by the push-up arm 37 in the direction in which the bottom plate 33 is pushed up. Further, a compressing spring 42 is stretched between the intermediate part of the lever 38 and the side plate on the side remote from the pressing spring. The tension force of the compressing spring 42 is smaller than that of the pressing spring 40 so that the compensating spring 42 cancels an increase in the push-up force of the pressing force 40, thereby it is possible to make the push-up force constant.
Patent JP-S6485698-A (JP)
Title: Controlling apparatus for operation of dryer
Inventor: HOTTA TOMIO
IPC: D06F58/28
Filed: 1987-09-29
Abstract: PURPOSE: To make surely terminable a drying operation at the end time reserved in the timer function of a control means by controlling a hot air supplier based on the detection information of a clothes amount detection means and a drying detection means. CONSTITUTION: A microcomputer 14 as a control means normally makes the present time digitally displayed at a display device 18 by an internal clock function, and when a timer set signal S15 is supplied from a timer set switch 15, sets the end time to an internal timer function and displays it at the display device 18. Then, based on the detection information of a clothes amount judgment means provided with a contact rate detection circuit 24 and the drying detection means provided with a drying rate detection circuit 25, the energizing duty factor of the electric heater 10 of the hot air supplier is controlled. Thus, the end time of the drying operation by the hot air supplier can be made to surely match with the reserved end time set to the timer function of the microcomputer 14.
Patent JP-H07103055-A (JP)
Title: Steady operation discriminating method for engine
Inventor: AIHARA MASAAKI
IPC: G01M15/04
Filed: 1993-09-30
Abstract: PURPOSE:To increase a diagnozing chance without worsening reliability by accurately judging a steady operation condition of an engine during diagnosing a trouble. CONSTITUTION:A change amount DALP with a value ALPSTT serving as the reference, when started a trouble diagnosis for a value ALP of the second parameter representing an operating condition, is obtained (S6), and when an absolute value ¦DALP¦ of this change amount is displaced from a preset width ALPSTD, the trouble diagnosis is suspended (S7, S12). During the trouble diagnosis, when the absolute value of this change amount is within the preset width, after elapsed the time, a mean value TPAVE of the first parameter value TP during diagnosis is judged (S10) for whether in a limit width or not between upper/lower limit values TPAVEH, TPAVEL, and when in the limit width, the diagnosis is discriminated to be performed under steady operation. Since the change amount of the second parameter value during the diagnosis is obtained by a relative fluctuation amount with a value serving as the reference when started the diagnosis, an influence of accuracy error or the like of sensors is prevented from being received even by small setting the preset width. Whether in the limit width or not is judged on the basis of the mean value during diagnosing the first parameter, and the limit width can be narrowed, to obtain increasing a diagnostic chance.
Patent JP-2000078277-A (JP)
Title: Communication device and storage medium
Inventor: ISAKI TAKESHI
IPC: H04M1/57
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To leave contents of a message from a specific caller to recording, depending on importance by effectively utilizing a memory or the like. SOLUTION: This communication device has an automatic recording function that closes a communication line with respect to a call from an unspecified caller in the case of absence or pretended absence and records a message from the caller to an automatic recording area of a RAM and acquires an identification number as notice information relating to a caller in the case of making a call. A CPU registers an identification number of a desired destination to an EEPROM as a specific number, depending on a registration operation by the user. Then the CPU discriminates (S12) whether or not the identification number acquired actually in the case of a call from an unspecified caller matches with the specific number that has been registered already.  When the identification number matches the special number (S12: YES), a message from the caller is stored in a special area provided separately from an automatic recording area of the RAM.
Patent JP-2000072196-A (JP)
Title: Electric fan packing device
Inventor: ITANI MITSUHIKO
IPC: B65D77/26
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric fan packing device with which the number of parts can be reduced, the strength of a box case can be improved and protecting of an electric fan to be packed can be secured. SOLUTION: A partition 19 for dividing the interior of a box case 1 for packing an electric fan to be divided into a main body 9 and a sub-body 10 into a main body storage chamber 17 and a sub-body storage chamber 18 is provided, and a supporting plate 31 for raising and forming a bottom side flap of the box case 1 in the sub-body storage chamber 18 is provided, and the partition 19 corresponding to a motor section 11 stored in the main body storage chamber 17 is supported by the supporting plate 31 to reduce the number of the partitions 19 just to one only and protect securely the motor side.
Patent JP-H03109327-A (JP)
Title: External cataplasm for anti-inflammatory and analgesic use
Inventor: MAEDA MINORU
IPC: A61K31/54
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the title cataplasm greatly improved in the piroxicam percutaneous absorptivity, also suppressed in crystal separation with time by incorporating piroxicam in a tacky base consisting mainly of a non crosslinked acrylic tack agent. CONSTITUTION:The objective cataplasm can be obtained by incorporating (A) a tacky base consisting mainly of a non-crosslinked acrylic tack agent with (B) 4-hydroxy-2-methyl-N-(2-pyridyl)-2H-1,2-benzothiazine-3-carboxyamide-1,1- dioxide (piroxicam). Furthermore, it is preferable that the present cataplasm be incorporated with, as viscosity regulator, a nonionic or anionic surfactant or a glycol soluble for piroxicam and liquid at about skin temperature to mitigate the irritation when peeled off. The substrate for the present cataplasm is e.g. a plastic film consisting of a piroxicam-nonadsorptive material or a cloth, nonwoven fabric or paper prepared by laminating the surface coated with the tack agent with said film.
Patent JP-H1083163-A (JP)
Title: Display device
Inventor: KONOUE AKIHIKO
IPC: G09G3/296
Filed: 1991-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress disturbance in gradation even for an animation and a high luminance image and to improve light emission availability of a time in a field by constituting plural kinds of respective sub-fields with different display periods with plural sub-fields with nearly equal display periods and arranging combination of ones each other with different display periods of plural sub-fields on both end parts of all sub-field arrangement in one field. SOLUTION: A signal to be displayed is coded at 8 bits, and the sub-fields b6, b7 are equal divided respectively, and the b6 is made the b61 and b62, and the b7 is made the b71, b72. The b61, b71 are arranged on the first of the sub- field arrangement, and the b62, b72 are arranged on the end in one field, and an order in the field is made b61, b71, b0,... b5, b62, b72. In such a case, the first sub-field becomes b0 in the field, and the final sub-field becomes b5 in the next field. At this time, an interval between two sub-field light emission start points of time becomes 18.8msec to become a critical fusion cycle (20msec) or below.
Patent JP-S6398413-A (JP)
Title: Double pipe and its continuous manufacture
Inventor: HOSONO MASAYUKI
IPC: B29C48/09
Filed: 1986-10-15
Abstract: PURPOSE:To manufacture a double pipe continuously at favorable reproducibility, by forming a double pipe through extrusion by using an extrusion molding machine with a crosshead die and sizing die equipment in common. CONSTITUTION:Thermoplastic resin which has passed through a resin path 18 from a discharge port 13 of a crosshead die 11 is extruded around the circumference of an internal pipe 1' concentrically while supplying a long-sized internal pipe 15 continuously to the crosshead die 11. It is preferable that an external tubular material 14 of specials directly after extrusion through the crosshead die 11 does not come into contact directly with an external circumferential surface of the internal pipe 15 and an appropriate gap lies between the external circumferential surface of the internal pipe 1' and the tip of a protruded line 3. The external tubular material 14 of specials is moved under a state where the same is stuck close to an internal wall of a sizing die 12 through suction through a fine through hole 21 of a pipe wall 23, cooled with a refrigerant circulating in the interior or the exterior of the pipe wall 23 and solidified. Consequently, a double pipe 20 wherein an external shape of the molded external pipe of specials is adjusted precisely so that the same becomes the target dimensions and the tip fringe of the protruded line 3 of the odd-shaped external pipe is fused to the external circumferential surface of the internal pipe is formed.
Patent JP-H1177576-A (JP)
Title: Parts suction head of electronic parts mounting machine
Inventor: KANAI KAZUNORI
IPC: H05K13/04
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To surely suck and hold electronic parts and smoothly mount electronic parts on a printed wiring board by providing an energizing means energizing so that the tip part of suction means may normally project from a pad part suction surface. SOLUTION: A parts suction head 20 having risen after sucking electronic parts 10 is lowered after the positioning of the head 20 on a prescribed mounting location of a printed wiring board 3 is performed, electronic parts 10 are mounted on the printed wiring board 3, the operation of a vacuum generator is stopped and the parts suction head 20 rises. At this time, a projected pin 28 projects downward by an expected length from a suction surface 33 by restoring force of a spring body 31 and presses the surfaces of electronic parts 10 in which vacuum suction force is released. By this operation, compulsorily separating force is applied to electronic parts 10, a pad part 32 becomes extremely easy to be apart from electronic parts 10 and smoothly separates from electronic parts 10.
Patent JP-H08111613-A (JP)
Title: High frequency divider
Inventor: KATO KOJI
IPC: H03K5/00
Filed: 1994-10-11
Abstract: PURPOSE: To obtain the high frequency divider by which a high frequency very small amplitude signal is amplified and frequency-divided in an excellent way. CONSTITUTION: The high frequency divider is made up of CMOS transistors(TRs) and has a high frequency amplifier 2 with plural inverters 3-6 connected thereto in cascade at the pre-stage of a frequency divider 1. The same size of P-channel and N-channel CMOS TRs being components of each inverter is adopted for each TR.
Patent JP-H03108602-A (JP)
Title: Method and apparatus for measuring cross sectional shape of structure
Inventor: OKUDA MASAHITO
IPC: G01B17/00
Filed: 1989-09-22
Abstract: PURPOSE:To correctly measure the inner shape in cross section by a method whereby a transmitter/receiver provided inside a structure is rotated, a measuring wave is projected to an uneven part of the inner surface of the structure, and receiving the reflected measuring wave by the transmitter/receiver. CONSTITUTION:When a rotary controlling part 23 is controlled and a rotary mechanism part 19 is driven, an ultrasonic transmitter/receiver 17 is reciprocated, the angle of rotation thetais detected by on angle of rotation detecting device 21. When an ultrasonic controlling part 25 is controlled to project ultrasonic waves (measuring waves) to an uneven part 11 from the transmitter/receiver 17, the measuring waves are reflected at the uneven part 11 and received by the transmitter/receiver 17. In other words, the measuring waves projected from the transmitter/receiver 17 are irradiated to the uneven part 11 with the spreading angle theta which is determined by the size and frequency of a vibrator of the transmitter/receiver 17. Therefore, the distance l from the transmitter/receiver 17 to the uneven part 11 is measured by a measuring device 27 corresponding to the rotating angle based on the reciprocating time and velocity of the sound waves reflected by the uneven part 11. The cross sectional shape can be obtained by a cross sectional shape operating/processing means on the basis of the angle of rotation theta detected by the device 21 and the distance l measured by the device 27.
Patent JP-S6486548-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGISAWA ATSUSHI
IPC: H01L21/331
Filed: 1987-09-28
Abstract: PURPOSE:To eliminate the need for an oxidation process after emitter diffusion, to remove variation of the current amplification factor of a bipolar transistor due to thermal oxidation process and to control hFE with high accuracy by forming a gate oxide film before an emitter diffusion process. CONSTITUTION:One part on at least a base a region 5 and an oxide film on a section between source-drain are removed once by using photoetching, a thin gate oxide film 8 is shaped through a thermal oxidation method, an silicon nitride film 20 is grown through CVD, and the gate oxide film 8 is coated and the silicon nitride film 20 is left selectively. The thin gate oxide film is etched and treated, employing the silicon nitride film 20 as a mask, and silicon in one part on at least the base region 5 is exposed. Phosphorus glass layer PSG in high concentration is gotten rid of, and an emitter region 10 is formed through drive-in in an oxidizing atmosphere. Accordingly, the thermal oxidation process of the gate oxide film 8 is unnecessitated after an emitter in a bipolar transistor is shaped.
Patent JP-S6488123-A (JP)
Title: Electronic balance
Inventor: NISHIO AKIRA
IPC: G01G23/37
Filed: 1987-09-29
Abstract: PURPOSE:To reduce errors corresponding to a function required for a display value by specifying a optional rounding means among methods written previously in a ROM and determining the display value. CONSTITUTION:Data sampled from a load detection part 1 are stored in a RAM 43 and switched to a fine range, and then it is decided whether or not a method is specified with a rounding method specification switch 6 to round a weighed value according to the contents. The rounding method counts fractions of 5 and over as a unit and disregards the rest when the display value is used as a measured value up to its read limit, but discards the fractions when up to a specific digit above the read limit are used as the measured value. Consequently, when the weighed value is for example, 123.45645g, 123.4565g is displayed in the fine range by the former method and 123.4564g is displayed by the latter method, so that the display value with a small error is obtained according to a way of using.
Patent JP-H03108134-A (JP)
Title: Optical recording medium and its production
Inventor: TAKAHASHI TORU
IPC: G11B7/24
Filed: 1989-09-20
Abstract: PURPOSE:To improve adhesion property among a substrate, protective film and recording layer by forming plasma polymn. films of org. silicon compds. with repeating plasma treatment and plasma polymn. in the presence of oxygen. CONSTITUTION:A plasma polymn. film of org. silicon compd. is formed on a transparent substrate while the substrate is heated. This plasma polymn. film is subjected to plasma treatment in the presence of oxygen, on which a protective film is formed and then a recording film is formed. The surface of the plasma polymn. film contains silicon dioxide, and providing the protective film comprising inorg. material on this plasma polymn. film, adhesion property of the protective film to the synthetic resin substrate can be improved. By successively performing plasma polymn. and plasma treatment, the obtd. optical recording medium has good adhesion among the substrate, protective film and recording layer.
Patent JP-H0963725-A (JP)
Title: Joint connector
Inventor: OKUMURA HITOSHI
IPC: H01R31/08
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To facilitate a continuity check and simplify an assembling operation of a terminal metal fitting by providing a joint terminal within a cover connected to a housing, and continuing it to the terminal metal fitting inserted to a terminal metal fitting housing chamber. SOLUTION: A joint terminal 50 is installed to a cover 40, and assembled in the orthogonal state to a housing 10. A female terminal metal fitting 30 having a wire 20 connected thereto is inserted into a terminal metal fitting insert chamber 11 through a terminal metal fitting insert hole 11a on the rear side of the housing 10. A continuity checking probe is opposed to a joint terminal insert hole 11b side, and pressed thereto to check the continuity. The cover 40 is rotated from the vertical state to the horizontal state, and slid backward. A male tub piece 51 of the joint terminal 50 protruded from the front surface reverse side of the cover 40 is pushed through the joint terminal insert hole 11b in each terminal metal fitting housing chamber 11, fitted and connected to the female terminal metal fitting 30 housed in the inner part, and continued thereto.
Patent JP-H1073107-A (JP)
Title: Joint structure
Inventor: KITAURA KAZUO
IPC: F16B7/18
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure with a simple structure that effectively prevents looseness of a cylindrical member connected thereto. SOLUTION: A cylindrical member 5 is fitted to an outer periphery of a cylindrical joint body 1 provided with a cut 3 and a male screw 8 is fitted into the cut 3. By fitting the male screw into the cut 3, the joint body 1 deforms to the direction the cross section of the joint body 1 is enlarged, the outer periphery of the joint body 1 is pushed by an inner periphery of the cylindrical member 5 to connect the joint body 1 with the cylindrical member 5 without looseness. In this case, since the male screw 8 is fastened tightly by the joint body 1, it is hard to be subjected to looseness even when a vibration is applied.
Patent JP-S60140831-A (JP)
Title: Resin seal method of electronic part
Inventor: MIKI KAZUYUKI
IPC: H01L21/56
Filed: 1983-12-28
Abstract: PURPOSE:To seal an electronic part with a resin in excellent water-tightness, insulating properties and workability by cutting and weighing an extrusion molded shape immediately after raw materials containing epoxy resin, a curing agent, etc. are ground and mixed in specific grain size and melted and mixed and extruded by an extruder and supplying a mold for resin seal with the cut and weighed shapes. CONSTITUTION:Raw materials containing epoxy resin, a curing agent, inorganic fillers, a mold release agent and a curing accelerator compounded as required are ground and mixed in grain size finer than 30 mesh. An extrusion molded shape under melted state immediately after the ground and mixed raw materials are melted and mixed and extruded by an extruder is cut and weighed, and a mold for resin seal is supplied with weighed raw materials during a time when the raw materials are kept at a temperature of 50 deg.C or higher and an electronic part is sealed with the resin. The raw materials are ground in grain size finer than 30 mesh in order to uniformly melt and mix the raw materials, and the time until a supply to the mold after the raw materials are melted and mixed can be shortened. Accordingly, the uniformity of the mixing of the epoxy resin and the curing agent is improved, and precuring can be prevented sufficiently when grain size is kept within a range of 30-100 mesh even when the degree of contact between both the epoxy resin and the curing agent is increased and the degree of curing progress is accelerated.
Patent JP-S6398514-A (JP)
Title: Angle-of-rotation detector
Inventor: TABUCHI MASAYUKI
IPC: G01D5/36
Filed: 1986-10-15
Abstract: PURPOSE:To generate a pulse free from strain from a comparator without adjusting the change in the temp. of LED or an amplifier or the change in the length of a fiber, by providing a phase for setting the reference voltage of the comparator other than three optical signal generating phases. CONSTITUTION:Four LEDs 7 having the same characteristic are allowed to emit lights in respective fiber phases and the lights are allowed to pass through respective slits from the light emitting aperture 6 of a fiber to be allowed to impinge against a reflecting plate and the reflected lights are allowed to impinge against a photodiode 9. At this time, in a reference voltage generating phase 15, the direction of the slit at the place of the light emitting aperture 6 of the fiber and that of the slit overlapping with said slit are set so as to become longitudinal and lateral, and the light received by the photodiode 9 is set to definite output, that is, DC output. Further, the DC output is amplified by the amplifier of the reference voltage generating phase 15 to be inputted to the reference voltage setting terminal of the comparator for other three light signal generating phases and combined with the output from the amplifier of the light signal generating phases to generate a pulse.
Patent JP-S62104608-A (JP)
Title: Method and device for hot lubrication rolling of steel material
Inventor: TAKECHI TOSHISADA
IPC: B21B27/10
Filed: 1985-11-01
Abstract: PURPOSE:To remarkably improve a sticking property to the surface of a lubricating oil by eliminating the water which has stuck to the surface of a rolling roller at the entry of the roller, by means of wiping, and evaporating and eliminating the remaining water sticking to the surface. CONSTITUTION:A hot rolling material 22 is rolled by a rolling roller 12, and in that case, by a heat transmission of the hot rolling material 22, the roller 12 becomes 500-600 deg.C. The rolling roller 12 whose temperature has risen is cooled by cooling water injected from a cooling header 20 of the delivery, but the cooling water is left partially on the surface even after it has turned and contact brought into with a backup roller 24. Water which has stuck to the surface of this roller 12 is eliminated by a wiping device 14 first. Subsequently, the remaining water is evaporated and eliminated by a gas burner 16. Thereafter, a lubricating oil is applied to the surface of the roller 12 by a lubricating oil applying header 18.