baber/WOPTO huggingface dataset:
Patent JP-H04129541-A (JP)
Title: Ultrasonic diagnosing device
Inventor: MATSUI KOICHI
IPC: G01N29/22
Filed: 1990-09-20
Abstract: PURPOSE:To effectively lighten the influence of the multiple echo generated by a protecting cap without thickening an ultrasonic probe by installing a timer circuit which reads out the output of an attenuator in the time interval in integer times of the propagation time of the ultrasonic wave between an ultrasonic contactor and a protecting cap and a subtraction calculator which subtraction-calculates the read-out output of the attenuator from the ultrasonic wave receiving signal supplied from an ultrasonic contactor. CONSTITUTION:The first echo signal among the multiple echo signal S in the transmission from a protecting cap 7 is memorized in a wave shape memory 12 and supplied into an attenuator 13, and attenuated in accordance with the attenuation of the multiple echo signal, and supplied into a subtraction calculator 11 in synchronization with the timing signal in each propagation time of the ultrasonic wave corresponding to the reciprocation distance L supplied from a timer circuit 14. Accordingly, the attnuation output is supplied into the subtraction calculator 11 from the attenuator 13, and the output signal of the attenuator 13 is subtraction-calculated from the echo signal supplied from a eceiving amplifire 10 by the subtraction calculator 11, and then the echo signal in which the multiple echo signal subsequent to the second echo signal among the multiple echo signal in the protecting cap 7 can be obtained in each transmission.
Patent JP-H03110717-A (JP)
Title: Manufacture of patterned conductive macromolecular film
Inventor: TAKAKUBO MASAAKI
IPC: H01L23/52
Filed: 1989-09-25
Abstract: PURPOSE:To readily form into some pattern a conductive polymerized pyrrole film whose film thickness and structural regularity, etc., can be controlled at the molecular level by laminating monomolecular films of pyrrole group by the LB method, and then subjecting the monomolecular films to optical sensitizing polymerization. CONSTITUTION:Pyrrole group having both a relatively hydrophilic portion and a relatively hydrophobic portion is laminated as a monomolecular film on a base by the LB method. Thereafter, the base is immersed in a solution containing an electrolyte consisting of cations of the smaller oxidation number of an oxidation reduction pair exhibiting an electrode potential bigger than the oxidation current threshold potential of the pyrrole group and an optical sensitizer that exhibits an electrode potential bigger than the normal electrode potential of the electrolyte while in an excited state. Next the base is irradiated with light within the absorption spectre of the optical sensitizer through a mask initially engraved with some pattern, to thereby form the conductive portion of the base into some pattern. Thus a patterned conductive macro- molecular film is formed on the insulating base.
Patent JP-S60139427-A (JP)
Title: Manufacture of transparent capsule
Inventor: MORI TAKASHI
IPC: B29C51/14
Filed: 1983-12-27
Abstract: PURPOSE:To mold a disc spherically by fixing the perimeter of an acrylic disc airtight to apply a heated pressure air from the side covered with no fluorine film. CONSTITUTION:A disc 10 is mounted airtight on a container 20 setting the side covered with a fluorine-based film upward and then, a heated air is applied under pressure into the container 20. An acrylic disc 11 is deformed so spherically as to be covered on the outer surface thereof with a fluorine-based film 12 in an optically uniform fashion whithout being rugged. Thus, a spherical transparent capsule can be obtained which is covered on the outer surface thereof with a fluorine-based film in a optically uniform fashion with a simple and inexpensive means.
Patent JP-S63103650-A (JP)
Title: Stepping motor
Inventor: KOBAYASHI MASANORI
IPC: H02K37/14
Filed: 1986-10-20
Abstract: PURPOSE:To effectively radiate heat generated from magnetic line, by a method wherein a bobbin molded integrally with an inner yoke is grasped to an outer yoke of plate form. CONSTITUTION:Magnetic wires 16 and 17 are wound respectively on both bobbins 32 and 33 molded integral with inner yokes 19, 20, and then an outer yoke 24 at lower side with a bearing member 8 press fitted is fixed to a synthetic resin 31. Then a rotor 1 is assembled in a hollow portion of the synthetic resin 31 and lower end of a rotary shaft 2 is supported by the bearing member 8, and further an outer yoke 23 with a bearing member 6 fixed is assembled on the synthetic resin 31. In this constitution, since the outside of both magnetic wires 16 and 17 is opened, heat generated from the magnetic wires 16 and 17 is positively radiated by convection of air at the outer circumference and temperature of the magnetic wires 16 and 17 is decreased.
Patent JP-H0297136-A (JP)
Title: Communicating method for travelling object communication
Inventor: ITO SADAO
IPC: H04W4/00
Filed: 1988-10-03
Abstract: PURPOSE:To communicate the same communication contents without momentary breaks by switching a channel, where the quality in communication is degraded to a certain value or lower, to another channel between a gateway exchange which detects this degradation and another radio base station satisfying a certain quality in communication. CONSTITUTION:When the quality in communication is degraded to the certain value or lower during communication between (n-1)-number of radio base stations 30 and one mobile radio set using (n-1)-number of channels, a gateway switchboard 20 requests all peripheral radio base stations 30 to measure the quality of the transmission signal of the mobile radio set, and a switching reception mean and a switching transmission means are switched at such speed between the exchange 20 and another radio base station 30, which satisfies the certain communication quality and does not execute communication at present, that the communication signal is not affected, and the old channel and the new channel are temporarily used in parallel for transmission and reception, and communication is performed with (n-1)-number of channels including the new channel. Consequently, momentary breaks of communication due to channel switching do not occur.
Patent JP-H08115028-A (JP)
Title: Image forming device
Inventor: OTA KOJI
IPC: G03G15/08
Filed: 1994-10-14
Abstract: PURPOSE: To achieve satisfactory image formation by improving an image formation equipped with a photosensitive drum fro holding a toner image and a device for clearing away waste toner. CONSTITUTION: The device is equipped with the photosensitive drum 20 supported by a housing 10 freely rotably, and a cleaning brush 40 which rotates having NP interference amount with the photosensitive drum 20. The cleaning brush 40 is in contact with a flicker bar 60, and waste toner is scraped by it and carried out by an auger 50. The flicker bar 60 is apt to be pushed out by the resistance of the cleaning brush 40. However, because a reinforcing member 12 is formed integrally with the internal wall of the housing 10, the flicker bar 60 is supported from back and its rigidity is obtained.
Patent JP-S62114846-A (JP)
Title: Workpiece reversing device
Inventor: ARAI AKIO
IPC: B23Q7/16
Filed: 1985-11-07
Abstract: PURPOSE:To provide a simple but reliable workpiece reversing device, by providing such an arrangement that when a workpiece is fed to opened chucks, the chucks are closed, and then the chucks are opened to feed out the workpiece after being rotated by 180deg. by means of an intermittently rotating mechanism. CONSTITUTION:When a main shaft 56 rotates in a range of 0 to 60deg., a chuck opening and closing mechanism 84 allows a pair of chucks 80 to open, and when the main shaft 56 is rotated exceeding 60deg. a force exerted upon a cam lever 86 by an opening and closing cam 85 is released. Thereby, the pair of chucks 80 are closed by means of the tension force of a spring 82 so that a workpiece is held between the work supporting surface of the chucks 80. When the rotation of the main shaft 56 is transmitted to a shaft 53 through an engaging and disengaging rotary mechanism 57, and therefore, the pair of chucks 80 are rotated in the same direction. The chucks 80 are rotated while being closed during the main shaft 56 is rotated to 180deg., and therefore, the workpiece is reversed. When the main shaft is rotated exceeding 270deg. The chuck opening and closing mechanism 84 allows the pair of chucks 80 to open to release the workpiece held therebetween.
Patent JP-H0193863-A (JP)
Title: Picture input device
Inventor: NISHIZAWA AKIHISA
IPC: G06T11/60
Filed: 1987-10-05
Abstract: PURPOSE:To provide a boundary between a read picture and a part except the read picture by making the contents of a memory completely black before the start of reading a document and writing the read picture to the memory. CONSTITUTION:Initially, according to the operation of a keyboard 16, an instruction is issued to a binarization circuit 12 and a memory control circuit 18 from a keyboard control circuit 17. In the memory control circuit 18 receiving the instruction, the contents of the memory 13 are made completely black. In the binarization circuit 12 receiving the instruction from the keyboard control circuit 17, a scanning is started. The binarization circuit 12 slices digital information received from an analog/digital converting circuit 11 to black and white binary at many preset slice levels different stepwise. The sliced picture controls the address of the memory 13 for every size of the document 2 by the memory control circuit 18.
Patent JP-H04273858-A (JP)
Title: Preparation of 3-methylpyridine from 2-methylglutaronitrile
Inventor: DEFU DEII SURETSUSHIYU
IPC: C07D213/08
Filed: 1991-09-27
Abstract: PURPOSE: To provide an improved catalytic process for producing 3- methylpyridine from 2-methylglutaronitrile and H 2 .  
     CONSTITUTION: This is the method to produce 3-methylpyridine by bringing a mixture of 2-methylglutaronitrile and hydrogen gas into contact with a carrier- supported solid catalyst containing palladium metal which is promoted with at least one of among Cr, W, Ni, Co, and Ge. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04130854-A (JP)
Title: Load survey system
Inventor: YAMADA HITOSHI
IPC: H04M11/00
Filed: 1990-09-21
Abstract: PURPOSE:To dynamically optimize transmission time and to set the omission of measurement for use amount data and the loss of it to be a minimum by grasping the conditions of a transmission line and the like, the conditions of a center device, a frequency for the omission of measurement for use amount data and a lost frequency owing to the conditions of terminals and the degrees of emergency. CONSTITUTION:At the time of a call, a date/time at the head of a stack or present date/time, the number of stacks, the number of lost times and a collected data amount notice are set in a call request text 70 and the collection of use amount data is requested to the center device 1. The center device receiving the call judges the frequency for the omission of measurement for use amount data, the lost frequency and the degrees of emergency by the number of the stacks, the number of lost times and the collected data amount notice of the call request text 70 decides the amount of use amount data which has to be collected at minimum after the call request date/time of the call request text 70 and requests collection to the terminal 7. The terminal 7 transmits use amount data to the center device 1 in accordance with respective steps shown in a diagram 5.
Patent JP-H05251230-A (JP)
Title: Polarized electromagnet
Inventor: NAGAMOTO MITSUKI
IPC: H01F7/08
Filed: 1991-09-30
Abstract: PURPOSE:To constitute a polarized electromagnet into a rotary type polarized electromagnet, wherein the operating characteristics of an armature are hardly changed even if the mounting direction of the armature is changed. CONSTITUTION:A polarized electromagnet is formed into a constitution wherein it consists of a core 1, a coil 2 wound on the core 1, permanent magnets 3 and 4, which are respectively provided with each one of both magnetic pole pieces 3a and 4a magnetized in such a way that their poles become a pole different from each other and are secured on a point part 1a of the core 1, a roughly U-type yoke 5 secured on a base end part 1b of the core 1 in such a way that both end parts 5a and 5b of the yoke face both magnetic pole pieces 3a and 4a having voids 5c and 5d between both end parts 5a and 5b and both magnetic pole pieces 3a and 4a and an armature of a structure wherein when the coil 2 is excited in a specified direction, the central part of the armature is supported, is rotated and both end parts 6a and 6b of the armature are sucked by either of both end parts 5a and 5b of the yoke 5 and both magnetic pole pieces 3a and 4a. Accordingly, the armature 6 is a single element without being provided with the magnets 3 and 4 and is a thing of a light weight. As a result, when the central part of the armature is supported and is rotated, the operating characteristics of the armature 6 are hardly changed even if the mounting direction of the armature is changed.
Patent JP-H0557046-A (JP)
Title: Ball shooting device of pachinko machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-09-04
Abstract: PURPOSE:To prevent hit balls from remaining on a shooting rail by avoiding waste in shot balls after the shot is finished. CONSTITUTION:Such a source voltage value of a rotary solenoid 44 at which a shot ball becomes a foul is stored in a foul value storage means 113. When a starter switch 25 being on is turned off, a shot finish control means 120 adjusts the source voltage value of the rotary solenoid 44 to that stored in the foul value storage means 113, thereby making the shot ball a foul.
Patent JP-H02110689-A (JP)
Title: Controller for cleaning automatic cup type drink vending machine
Inventor: HANIYU YUTAKA
IPC: G07F13/06
Filed: 1989-09-26
Abstract: PURPOSE:To prevent the sale time of drink from being shortened while enhancing a sanitary effect by performing the sale of the drink by interrupting automatic cleaning transiently when a sale signal is inputted, and restarting the automatic cleaning after the sale is completed. CONSTITUTION:The automatic cleaning of a drink path, etc., is started by starting an automatic cleaning timer 13 when an auto rinse timer 12 arrives at auto rinse start time. Here, when the sale signal is inputted during performing the automatic cleaning, the count down of the timer 13 is stopped once, and the driving of a hot water valve 2 and an agitator 4 are stopped. Next, a cup is delivered to a merchandise delivery opening, then, an ordinary sale operation is performed. When the constant time of drink sale elapses, the interrupted count down of the timer 13 is restarted, and a cleaning operation is restarted. By performing a device in such a manner, it is possible to perform the sale of drink even in performing the automatic cleaning, and to improve the sanitary effect, and also, to improve sale efficiency.
Patent JP-S61127122-A (JP)
Title: Formation of thin film
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/48
Filed: 1984-11-26
Abstract: PURPOSE:To obtain the device capable of forming the uniform coating films over a large area by separating an excitation light source chamber from a reaction chamber by a light transmitting screening panel and arranging a pair of electrodes and the heated substrates and effecting the formation of a thin film and etching of disused matters by a photochemical reaction and a plasma chemical reaction. CONSTITUTION:A preparatory chamber 4 is separated from a reaction chamber 2 by a valve 6 and NH3 25 and Si2H6 23 are introduced with the inflow being controlled. The reaction chamber 2 is kept at 3Torr and an Si3N4 film is formed on the substrate 1 which has been heated to 350 deg.C in a heating chamber 11 under the irradiation with a low-pressure Hg lamp 9. Then a high-frequency power 15 is applied, using a reaction gas supply nozzle 1 and a substrate holder as electrodes, and Si3N4 is laminated without damage with the reaction chamber kept at 0.1Torr. After stopping the reaction, the substrates are taken out and the holder is returned to the reaction chamber. NF3 26 is supplied and a high-frequency power is applied under 0.3Torr to etch the Si3N4 on a light transmitting screening panel 10. After that, H2 27 is supplied to remove the residual F. By this device, the uniform coating film of 150Angstrom  or over can be formed over a large area with a good reproducibility.
Patent JP-H04230488-A (JP)
Title: Mast truck system for sailing ship
Inventor: KURISUCHIINU JII KURONITSUKU
IPC: B63H9/08
Filed: 1991-09-03
Abstract: PURPOSE: To provide a mast track system for a sailing vessel requiring no boring and threading on a mast by utilizing the existing groove in the mast for fitting and fixing a track. CONSTITUTION: Each lug 46 is provided with a first expansion section 48 having a cross section similar to that of a groove 42 formed in a mast 40. A web 50 continued to the first expansion section 48 and smaller in size than it penetrates an outer groove 44 and is protruded to the outer face of the mast 40. The other face of the web 50 is continued to a second expansion section 52 having a threaded opening 54 toward the outside horizontally. The lug 46 is fixed to a track 56 via a screw part 70.
Patent JP-S60137233-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A01M29/28
Filed: 1983-12-26
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-H0299796-A (JP)
Title: Eddy current type turbomachinery
Inventor: YAMAMOTO MASAFUMI
IPC: F04D23/00
Filed: 1988-10-04
Abstract: PURPOSE:To improve the compression efficiency by forming a groove-shaped guide passage on a partitioning member and forming a labyrinth seal on the side surface of the guide passage on the partitioning member. CONSTITUTION:When a vane wheel 3 is revolved, fluid is sucked from the outer peripheral part of a main flow passage 24 through a suction inlet 61, and flows into the blades 32 from the front edge of the blade, and flows out from the rear edge and flows in the main flow passage 24. In the main flow passage 24, the low pressure fluid on the suction inlet 61 side and the high pressure fluid on a discharge port 62 side are divided by a partitioning member 15. In the guide passage 5a of the partitioning member 15, the fluid which leaks from the high pressure side to the low pressure side through the gap between the blade 32 repeats expansion and contraction by a labyrinth seal 8, and leak is obstructed, and the leak of the fluid is prevented. Therefore, the compression efficiency can be improved furthermore.
Patent JP-S63103542-A (JP)
Title: Extension state display system
Inventor: GOTOU HIROTSUGU
IPC: H04M3/60
Filed: 1986-10-20
Abstract: PURPOSE:To attain sure and quick refuge guidance in case of emergency by providing a display means receiving presence or absence information and displaying visually the presence or absence state for each extension to a private emergency information equipment. CONSTITUTION:In case of a fire occurred, when an information start circuit 32 starts an informing circuit 31, extension telephone sets 21-2n are connected sequentially switchingly to the talking circuit 31 and a call signal is sent from a call signal source 310 to each extension telephone set. Simultaneously, a display control circuit 34 receivers call information of each extension from the informing circuit 31 and fetches presence information of each guest room via a reception circuit 33 from an interface circuit 11 of an exchange 1 and applies call display and presence display for each extension line onto display lamps A, B in an extension state display device 35. Thus, it is not required for a sender of emergency notice to pay attenuation to guest rooms where no guest exists and the emergency informing state is monitored only for the guest rooms where guests exist.
Patent JP-S60143927-A (JP)
Title: Preparation of folded sheet
Inventor: MOMOSE YOSHINORI
IPC: B29C53/04
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a sheet having accurate folded sections in a short time by a method wherein one end of a thermoplastic resin sheet is foled by a heating member with a semicircular groove nearly in parallel with the other end through the folded section. CONSTITUTION:To take an example, a vinyl chloride resin sheet 1 is mounted by positioning member 3 on the supporting base 2, then, the core 4 is put on this sheet, the elevating base is elevated by the actuator 11 keeping its upper surface in parallel with the upper surface of the supporting base 2 and folded by the folding section 6. Then the heating member 8 with the semicircular groove 7 fitted to the supporting base 2 of the folding section 6 is turned, made to approach to or abutted on the folding section 6 for heating, then, when the elevating base 5 is elevated, one end of the thermoplastic resin sheet is folded by the actuator 12 nearly in parallel with the other end through the folding section. This folding process is performed by approaching to or contact with the groove section 7 of the heating member 8 and therefore the accurate, semicircular folded section is formed along this groove section.
Patent JP-2000082883-A (JP)
Title: Cable holding device
Inventor: TOKUE HIROYUKI
IPC: H05K7/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cable holding device for sureness after aging, high strength, simple configuration, and easy manufacturing. SOLUTION: A moving stage 2 is inserted along a guiding path 7 provided at a fixed base 5, and a cable clamping piece 1 is fixed to the moving stage. The fixed base 5 is provided with notches at arbitrary pitch, and a ball-like stopper 3 fitted to the moving stage 2 enters the notch 6, thus fixing the moving stage 2 at an arbitrary position. The ball-like stopper 3 buried in the moving stage 2 is elastically supported by a coil spring. The elastic force of the coil spring allows the ball-like stopper 3 to move vertically, functioning as an engagement means which engages the moving stage 2 to the fixed base 5.
Patent JP-2001072025-A (JP)
Title: Crease-ironing equipment for continuous packaging bag
Inventor: TAKANO KIICHIRO
IPC: B65B61/24
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To nicely iron the crease of the continuous piece of continuous packaging bags, and as to the packaging bags, to smoothly distribute, to improve product quality and productivity, to iron a crease, and to prevent the quality change of contents. SOLUTION: Between a distributor 20 for individually separating and distributing packaging bags 22 continuing through a connecting piece 21 and a storage body 30 for storing the packaging bags 22, a tube shape main body 32 is positioned. At the top and bottom of the main body 32, openings 33, 34 are provided for forming a passing passage 35 for the bags 22. By a halogen lamp 36 positioned facing the passage 35, the bags 22 in the passage 35 are irradiated.
Patent JP-H04131360-A (JP)
Title: Stainless steel material for electron gun for cathode ray tube and electron gun for cathode ray tube formed by using this material
Inventor: NAKAJIMA NOBUAKI
IPC: H01J29/48
Filed: 1990-09-20
Abstract: PURPOSE:To provide the high-quality electron gun for cathode ray tubes by incorporating specific weight % of Cr, Ni, Mn, Si, C, and one kind of group IVa, Va group elements, consists of the balance Fe and contains the carbide of one kind of the group IVa and Va group as dispersed particles into the above material. CONSTITUTION:The alloy is constituted by incorporating, by weight %, 13 to 25% Cr, 6 to 20% Ni, <1.5% Mn, <1.0% Si, 0.001 to 0.3% C, and 0.1 to 5% at least one kind of the group IVa and Va elements therein and consisting the balance of substantially the iron exclusive of impurities. The carbide of at least one kind of the elements of the group IVa and Va elements are incorporated as the dispersed particles into the alloy structure. The material which satisfies nonmagnetism, has the high hardness and heat resistance and has an excellent blanking property is provided in this way.