baber/WOPTO huggingface dataset:
Patent JP-H0456508-A (JP)
Title: Piezoelectric resonator and its frequency adjustment method
Inventor: KANEHARU SHINYA
IPC: H03H3/04
Filed: 1990-06-26
Abstract: PURPOSE:To adjust the frequency with high accuracy and good productivity by radiating a laser beam to a frequency adjustment material provided to an air-tight package inner face from the outside and allowing the scattered frequency adjustment material to be deposited onto an electrode of a diaphragm. CONSTITUTION:A crystal resonator 6 is sealed air-tight with a sealing agent 8 by using a case 2 and a glass cover 1 and a metallic coat film 9 as a frequency adjustment material is vapor-deposited to an inner face of the transparent glass cover 1. When a laser beam 12 is radiated from the outside onto the metallic coat film 9 while being moved horizontally, the scattered metal is deposited onto an electrode 7 arranged to a crystal resonator 6 in a consecutive meandering way as the frequency adjustment material 10 thereby decreasing the resonance frequency of the crystal resonator 6. Since the frequency is adjusted efficiently after the resonator chip is sealed air-tight in the air-tight package in this way, the frequency deviation of the product is decreased.
Patent JP-S6146489-A (JP)
Title: Enclosed rotary compressor
Inventor: INABA KOICHI
IPC: F04C23/00
Filed: 1984-08-13
Abstract: PURPOSE:To prevent intrusion of spatter when welding an enclosed case by shrinkage fitting the frame to the lower section case having spigot section then arranging the flange section of said frame at the position facing against the spigot section of said case. CONSTITUTION:An upper case 22 is fitted to the spigot section 21a of lower case 21 to form an enclosed case 23. A frame 25 having tubular flange section 25b is shrinkage fitted to the outercircumference of said case 23 to be fitted to the inner wall of said case 23. Here, the tubular flange section 25b of frame 25 is shrinkage fitted to be arranged at the position facing with the spigot section 21a of lower case. Consequently, even when welding the enclosed case 23 at the upper end of the spigot section 21a of lower case, the spatter to be produced when welding is blocked by the flange section 25b of frame fitted to the inner wall of lower case 21 and never intrude into the inner space of enclosed case 23. Consequently, the spatter will never enter into the gap of each sliding section resulting in improvement of reliability.
Patent JP-H0516658-A (JP)
Title: Car air conditioner
Inventor: ISHIHARA YUJI
IPC: B60H1/34
Filed: 1991-07-09
Abstract: PURPOSE:To solve the problem of conditioned air being felt as a draft by passengers seated on front seats and to enhance the effect of heating back seats and the comfortableness of air-conditioning by generating ionized air near the feets of each passenger seated on the front seats and in a draft duct, and using the ionized air to stop warm air from the air conditioner from being cooled at the rear of the vehicle and flowing forward. CONSTITUTION:Conditioned air is blown out of a ventilator blowout hole 15, a defroster blowout hole 16 and a foot blowout hole 17 and a foot blowout ion generator 25 is installed near the foot of a front seat. When high voltage of a foot-blowout high voltage generator 27 is applied to electrodes, ionized air is blown out of an ionized air blowout hole 26 toward the rear of the vehicle. A drafter duct is also provided with an ionized air generator and ionized air is blown outward of the vehicle by high voltage of a high voltage generator 28 for the drafter duct. Warm air blown out of the air conditioner is cooled at the rear of the vehicle and allowed to flow forward and gives discomfort to passengers on front seats as a draft but the flow of the cold air is stopped by the ionized air whereby comfortableness is increased.
Patent JP-S6059942-A (JP)
Title: Air gap monitor of rotary machine
Inventor: UTOU YUUETSU
IPC: H02K11/00
Filed: 1983-09-12
Abstract: PURPOSE:To enable to accurately detect a gap without electromagnetic induction in a simple structure by driving a light emitting unit mounted on a rotor by the secondary side induced power of a rotary transmformer, receiving a light from the light emitting unit by a photoreceptor provided at the stator to detect the light receiving position. CONSTITUTION:A rotary transformer 15 in which the primary side 15A and the secondary side 15B for generating the secondary side induced AC power at the shaft 6 of a rotor 5 is provided is mounted in a stationary unit, and a light generator 17 is provided at the root of the rotor 5 and the shaft 6. The generator 17 is composed of an LED which stably operates for centrifugal force upon rotating of the rotor. On the other hand, a photoreceiving plate 21 is supported fixedly to a stator 10 via an optical fiber supporting arm 22, and many holes 23 are opened, for example, at a pitch P of 1mm. at the plate 21. Further, the output terminals of the optical fiber group 20 are connected to a photoelectric converter 24 for converting an input light into an electric signal.
Patent JP-S6061436-A (JP)
Title: Paper sheet feeding and separating mechanism of printer
Inventor: MITSUKI IWAO
IPC: B41J11/58
Filed: 1983-09-12
Abstract: PURPOSE:To enable paper sheets to be reliably separated one by one irrespective of its quality and the size, by a method wherein a friction pad for separating the paper sheets is forced into resilient contact with the paper sheet feeding position of a paper sheet feed roller positioned opposite to a hopper for feeding the paper sheets. CONSTITUTION:An automatic paper sheet feeder C is positioned opposite to a platen 12 on the upper surface of a printer D, and a frame 13, having arms 13a respectively attachable to both sides in an axial direction of the platen 12, is provided with two paper sheet feed parts 14 and 15 and paper sheet discharge parts 16 and 17. In which case, the paper sheet feed parts 14 and 15 are formed with hoppers 14a and 15a, respectively, for charging paper sheets 19, a paper sheet feed roller 18 mounted in a position allowing the paper sheet feed parts to make contact with the surface of the paper sheet 19 in their respective front open positions, and a friction pad 24 for separating the paper sheets pressed by the paper sheet feed roller. This constitution, when the first paper sheet 19 is fed out through rotational friction of the paper sheet feed roller 18, enables reliable catch of the second paper sheet through press friction of the friction pad 24 with the paper sheet.
Patent JP-2000004586-A (JP)
Title: Pwm converter
Inventor: ICHIKAWA KOSAKU
IPC: G05F1/70
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To effectively use power feeding capacity and quickly improve power factor continuously, by subtracting an effective current command value vectorially from a rated current of a pulse width modulation converter, and then providing an output as a reactive current command value. SOLUTION: A current and voltage phases on the input side of a device are detected with an input voltage detector 3 and a current detector 4, and then calculates a reactive current feedback value Id-f and an effective current feedback value Iq-f with a vector filter 6. An output voltage V-f to a load 4 is detected via an output voltage detector 5, the difference between the output voltage V-f and a voltage command value v* is calculated by a deviation calculator 10, and it is then inputted to a PID controller 11 to obtain the effective current command value Iq*.  A current rating Imax of the apparatus is set by a current rating setter 20, and the current rating Imax from the current rate setter 20 and the effective current command value Iq* from the PID controller 11 are subtracted vectorially by a reactive current upper limit calculating circuit 21, for in order to calculate the reactive current command value Id*. A gate signal supply circuit 23 supplies the gate signal for PWM control based on the output of the deviation calculators 12, 22.
Patent JP-H05206290-A (JP)
Title: Method for formation of via for multilayer interconnection integrated circuit use
Inventor: AREKISANDAA KARUNITSUKII
IPC: H01L21/311
Filed: 1992-06-26
Abstract: PURPOSE: To provide a method for forming a via or a through-hole in a multilayer interconnecting integrated circuit, without injurying a conductive layer in a lower part. CONSTITUTION: A silicon nitride layer 38 is formed and adhered to a lower layer in a wet etching process, in order to protect and separate it. The silicon nitride layer maintains integrity of interconnecting leads 16 and 18, a bond pad and the boundaries of a die, by acting as a wet etching stop. The silicon nitride layer also prevents a chemical used for wet etching from reaching the lower layer in the integrated circuit.
Patent JP-H0459271-A (JP)
Title: Information adding device
Inventor: YANAGISAWA TAKAAKI
IPC: B41J2/32
Filed: 1990-06-28
Abstract: PURPOSE:To keep the optimum pressure applied to an ink ribbon and effectively prevent the jamming of transfer paper and deterioration of print quality caused by improper pressure by specifying the energizing force of spring giving a pressure to a thermal head printing portion. CONSTITUTION:One end of thermal head 901, which is a thermal transfer member with a print width of about 8mm, is pivotally mounted by the shaft 914 of a body frame 950. A spring 910 is secured between the thermal head 901 and a link 909. The pressure F of the thermal head with a print width of about 8mm should be 30-50fg. Taking the distance from the shaft 914 of link 909 to the attaching point 909a of spring 908 as (a), the distance from the shaft 914 to the printing portion of thermal head 1 as (b), and b/a as n, the device is designed so that the ratio of the energizing force of spring 908 acting on the thermal head 901 to the pressure of printing portion 901b is n by properly selecting the shape and position of each portion, and the energizing force FS of spring 908 is 30n-50ngf.
Patent JP-H0247334-A (JP)
Title: Operation of terry loom and terry loom
Inventor: SUPIRAA PEETAA
IPC: D03D49/04
Filed: 1989-06-29
Abstract: PURPOSE: To form arbitrary terry cadence and to change pile height at arbitrary speeds by actuating pile forming elements by discrete drive means and making these elements freely triggerable for the purpose of individual picks. CONSTITUTION: The actuation of slays 11 as the pile forming elements are imparted by a main motor of the loom and a servomotor 36 triggers the adjustment of a required yarn feed distance, hence the pile height. A control and adjustment circuit device 88 has a terry controller for triggering a motor controller. This motor controller drives the servomotor 36 by the electric power pack connected to a power source.
Patent JP-H05335143-A (JP)
Title: Oxide superconducting magnet structure
Inventor: HAYASHI SEIJI
IPC: H01F6/00
Filed: 1992-06-02
Abstract: PURPOSE:To dispense with normal conductive connection parts between the coils of an oxide superconducting magnet structure and to obtain a strong electromagnetic force resistance of the magnet structure by a method wherein a spiral flat plate-shaped current conduction path formed of an oxide superconducting striplike member is constituted almost vertically to the direction of a magnetic field generated by the whole magnet structure. CONSTITUTION:A hollow cylinder (a), which has a wall thickness and is made of silver, is processed into a spiral silver sheet (b) of a thickness of almost 300mum, for example, and after the surface of this sheet is subjected to smoothing treatment, a Bi-2212 phase is dipped coat on both surfaces of this sheet to heat-treat and the sheet is formed into a spiral flat plate-shaped oxide superconducting magnet structure. Then, an insulating paper is inserted between the turns of the structure and the structure is clamped and fixed by two sheets of outer frames made of stainless steel from both sides of the structure. Thereby, the electromagnetic force of the structure acts in parallel to the plane of a wire, a strain is reduced and at the same time, normal conductive connection parts can be eliminated and it becomes possible to form the structure into a constitution resistant to a ferromagnetic field.
Patent JP-S6062849-A (JP)
Title: Axial air gap type induction motor
Inventor: TAKAMATSU JIYUNICHI
IPC: H02K17/02
Filed: 1983-09-13
Abstract: PURPOSE:To stabilize and to reduce the cost of a rotor by press-fitting an oil- immersed bearing which receives a thrust load and an oil-immersed bearing which receives a radial load, formed of different materials on a stator formed with a bearing housing. CONSTITUTION:A stator 4 is composed by molding a stator core 5 and a coil, and a rotor 6 is formed to provide a small gap to the end of the stator 4. A bearing for supporting the rotor 6 is formed of an oil-immersed bearing 8 which receives a radial force and an oil-immersed bearing 9 which receives a thrust force in combination with the outer periphery of the outer end of the bearing 8, and press-fitted to a bearing housing 7 at the center of the stator 4. A metal may be selected for the bearing 8 as required, and high PV value is used for the bearing 9.
Patent JP-S6413615-A (JP)
Title: Input interface for electronic controller
Inventor: WATANABE TATSUYA
IPC: G06F3/0488
Filed: 1987-07-08
Abstract: PURPOSE:To give compatibility to an input state by outputting a signal equivalent to the output signal from a first input means to an electronic controller synchronously with the key scan signal outputted from the electronic controller by the output signal from a second input means. CONSTITUTION:An interface circuit 2 is provided to enable real-time conversion. That is, the interface circuit 2 converts data and synchronizes the output with the scan signal by only outputting the current input by means of an input device 1 state. When this operation is viewed from the side of the input device 1, the input device 1 outputs data to the interface circuit 2 with delay time after the input, but key inputs is not erroneously recognized if synchronization is acquired in the interface circuit level because the operation which changes the scan signal to scan all keys is repeated at intervals of a certain time to check the key input in case of the scan system.
Patent JP-H0811260-A (JP)
Title: Manufacture of incombustible woody laminated material
Inventor: YOSHIDA SHINZABURO
IPC: B32B17/04
Filed: 1994-06-27
Abstract: PURPOSE:To provide a method for manufacturing incombustible woody laminated material having the same texture, specific gravity and workability as those of natural. wood. CONSTITUTION:Dispersion, which is prepared by dispersing a specified filler such as silica powder or the like, glass yarn chopped strand, thickener silane coupling agent and coloring matter in water-dispersible polyester urethane resin solution, is poured under pressure in a molding tool so as to form an obtained molded body under heat and pressure in order to produce the woody molded body, the water content of which is controlled, at a process A. On the other hand, a surface colored layer (a) is produced on the surface of glass fibrous paper A4, which is prepared by applying the dispersion having the same composition as that of the dispersion used at the process A, at a process B. Further, the woody molded body and the glass fibrous paper are bonded together under heat and pressure through the same diversion as that mentioned above for lamination at a process C. A fluorine-based resin layer is preferably provided on the surface of the colored layer. Accordingly, tire resultant laminated material has excellent incombustibility and is suitable for interior material.
Patent JP-S5959042-A (JP)
Title: Superconductive rotary electric machine
Inventor: OOTAKA TOORU
IPC: H02K55/04
Filed: 1982-09-28
Abstract: PURPOSE:To rapidly evaporate cooling liquid in a rotor while holding the stable state by adding a DC current to a field coil to flow an AC current when the cooling liquid in the rotor having the field coil is forcibly evaporated. CONSTITUTION:A superconductive field coil 3 is connected to an external DC power source 9 through a slip ring brush 8 to flow a DC current as an exciting current from the DC power source 9. When the cooling liquid in the rotor is forcibly cooled, the power source 9 and an AC power source 10 are connected in series with each other by the switching operation of a changeover switch 11 to flow the exciting current through a superconductive field coil 3 from the power sources 9, 10.
Patent JP-H0458915-A (JP)
Title: Method and device for eliminating sediment in hot spring bathtub
Inventor: ABE TADASHI
IPC: B01D21/24
Filed: 1990-06-27
Abstract: PURPOSE:To eliminate sediment without using an input by providing an outflow hole on a gradient downstream position on the bottom face of a bathtub, allowing the hot spring of the quantity corresponding to a part of the overflow quantity to flow out of the outflow hole on the bottom face together with an overflow from the upper face, and discharging the sediment together with an overflow hot spring. CONSTITUTION:In a gradient downstream position on the bathtub bottom of the opposite side to an inflow port 2, a drain hole 5, a drain plug 6 fitted therein, and a drain tube 7 communicating therewith are connected. This drain plug 6 consists of the whole plug 8 and a middle plug 9. In the whole plug 8, an annular recessed part 10 is in the center part of the upper face, and in this recessed part 10, a slot 11 for an outflow curved in a circular arc shape, and a pair of opposed slots 12, 12 for a guide are pierced, and in the center, a hook 1.5 is provided projectingly. The middle plug 9 consists of dimensions to be fitted to the recessed part 10 of the whole plug 8, and in a position opposed to the slot 11 of the whole plug 8, a slot 11 for the outflow of the same dimensions is pierced.
Patent JP-S5793354-A (JP)
Title: Carrier for developing electrostatic charge image
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/10
Filed: 1980-12-02
Abstract: PURPOSE:To obtain the titled carrier not sticking to a toner and undergoing no deterioration in the characteristics over a long term by forming a coating layer consisting of a specified organotitanium coupling agent and resin on an inorg. core material for a carrier. CONSTITUTION:An organotitanium coupling agent represented by formulaI, II, III or IV (where each or R1 and R2 is 3-24C alkyl, aryl alkenyl or cycloalkyl; X is the group of formula V, VI or VII; X' is the group of formula V; L is an acetylacetonate group; n is 1-3; m is 1 or 2; p is 1 or 0; and q is 4-20) is used. A carrier is obtd. by coating a core material such as glass powder or iron powder having about 30-1,000mum grain size with about 0.1-10wt% said coupling agent to the total amount of the resulting carrier and about 0.1-10wt% resin to the total amount of the carrier. The preferred glass transition temp. of  the resin is >=about 60 deg.C.
Patent JP-H1111212-A (JP)
Title: Room mirror
Inventor: ONO MOTOJI
IPC: B60R1/04
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a mirror with also a glare-proof function, providing the mirror with a function of a convex mirror by transmitting and diffracting a rear image toward a reflection layer at an installion angle of hologram which is different from a prescribed installation angle of a room mirror in which the rear image is visualized toward a driver by the reflection layer. SOLUTION: Light entering into the eyes of a driver by light which is diffracted by hologram 1 and reflected by a reflection layer 5 is light from the upper direction (light of an incident angle α). Because this direction is normally a ceiling part of a vehicle, the direction is hardly visualized at the time of a night driving, in particular. When an installation angle of a room mirror 12 is changed by ϕ, an image by light 20 which is diffracted by hologram 1 and reflected by the reflection layer 5 is visualized. The remaining light transmitting hologram 1 becomes light 19 reflected by the reflection layer 5 on the back side of a glass plate and this light becomes the lower direction of an observer. The installation angle of the room mirror can be normally changed/ adjusted up to about 1 to 10 degrees.
Patent JP-S5691969-A (JP)
Title: Manufacture of amorphous metallic ribbon
Inventor: SAWA TAKAO
IPC: B22D11/06
Filed: 1979-12-27
Abstract: PURPOSE: To reduce forces applied to supporting shafts by arranging manufacturing devices at two upper and lower stages and by making the diameter of one lower forming roll less than that of the other.  
     CONSTITUTION: A molten metal is spoutted out of the tip of nozzle 9 to the forming part of cooling forming rolls 5 and 6 at the upper stage and suddenly cooled and rolled into amorphous metallic ribbon 13, which is sent to lower rolls. Meanwhile, a molten metal sent to nozzle 10 is spoutted to lower rolls 17 and 18 at the lower stage and made into amorphous metallic ribbon 14. Since rolls 17 and 18 differ in roll diameter and use large-diameter roll 17 and small-diameter roll 18, the pressure receiving area of every ribbon decreased in comparison with that when both the rolls are equal in diameter to the large-diameter roll 17 and even reducing forces applied to cooling forming rolls 17 and 18 results in the same effect with that when a large force is applied to the large-diameter roll. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0728801-A (JP)
Title: Image data processing method and device therefor
Inventor: ROKUTO KEISUKE
IPC: G06K9/20
Filed: 1993-07-08
Abstract: PURPOSE:To immediately utilize the character recognition result of the required part in image data in the processing by other application program. CONSTITUTION:Image data is inputted from an image data input part 2, the data is stored in an image memory 5, the starting point of the ruled line for image data is inputted from an input part 1, the coordinate of the starting point is acquired in a designated point coordinate acquisition part 7, ruled line location information is calculated from the coordinate in a ruled line location information calculation part 12, the part surrounded by the ruled line of the image data within an image memory 5 by the ruled line location information is segmented in an image data segment part 13, the character in the segmented image data is recognized and the character is converted into character code data in a character recognition processing part 14, and the character code data is transferred to the designated area of an area where the document preparation (edition) of an application program processing part 16 is performed in a transfer part 15.
Patent JP-2000270918-A (JP)
Title: Warmer
Inventor: TSUCHIYA MASARU
IPC: A45D2/46
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a warmer for warming hair and scalp capable of facilitating hair treatments such as hair softening, straightening out, hair nourishing, hair dying and scalp treatments for nourishing/growing hair, or the like, efficiently. SOLUTION: This hair/scalp warmer comprises a warming cap 2 having plural heater units 24. The length L of the half of the rim of the opening 4 of the cap 2 is 32-42 cm, and the height T of the cap 2 is 15-23 cm, and the cap 2 consists of an opening-side section 42 and a top-side section 12. The opening-side section 42 is located on the side of the opening 4 with the cross-sectional area becoming smaller toward the top 11. The top-side section 12 is located on the side of the top 11 with the cross-sectional area becoming smaller toward the top. The opening-side section 42 and the top-side section 12 are divided by a step part 8 where the cross-sectional area of the cap 2 is drastically reduced.
Patent JP-S6060120-A (JP)
Inventor: RICHIYAADO POORU RETSUDOMAN
IPC: C08F285/00
Filed: 1984-08-15
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。