baber/WOPTO huggingface dataset:
Patent JP-H08313455-A (JP)
Title: Measuring method of crack and equipment for measurement
Inventor: NAKANISHI NOZOMI
IPC: G01N21/91
Filed: 1995-05-22
Abstract: PURPOSE: To enable the measurement of a crack in a short time by a method wherein a sample one side of which is covered with fine powder of a different color is sucked from the other side thereof and the fine powder is thereby made to penetrate into the crack of the sample. CONSTITUTION: A sample 8 shaped like a flat thin piece is shaved off fixed soap to be measured and set on a support member 5. Next, one side 8a of the sample 8 is covered with fine powder 9 of a different color from the one of the sample 8. A vacuum pump 2 being driven, subsequently, air is sucked from inside a housing 4, an internal pressure is lowered and the sample 8 is sucked from the other side 8b through vents 5a. A minute crack of the sample 8 is thereby broken down by a sucking force, since the strength thereof is small, and it is actualized as a crack piercing from one side 8a to the other side 8b. A flow of the air from one side 8a toward the other side 8b occurs in this crack and the fine power 9 penetrates into the crack. The fine powder 9 remaining on one side 8a is removed thereafter. Since the color of the penetrating fine powder 9 is different from that of the sample 8, the crack is visualized and the distribution, shape, etc., of the crack can be measured.
Patent JP-S5480501-A (JP)
Title: Making of split core
Inventor: FURUGANE MASATOSHI
IPC: H02K15/02
Filed: 1977-12-12
Abstract: PURPOSE: To reduce the static cocking per revolution and improve the productivity, by splitting a cylindrical core at a predetermined angle to the axis of the core and fitting a winding on the core and thereafter combining the pair of core parts with each other.  
     CONSTITUTION: Notches 12, 13 of l1×l2 and 2l1×l2 in size are provided on the cylindrical core 14. The core 14 is cut off along the center line of the notch 13, thereby obtaining a core part 15. The core part 15 is cut off at an angle θ to the axis of the core part so that the hatched portion shown in Fig. is cut away and core members 16, 17 are produced. A bobbin 20 having the winding 19 is fitted on the core members 16, 17. Then, the core members 16, 17 are coupled to each other. Thereby, the split core is manufactured. Since the split surface of the split core is oblique, the static cocking per revolution is reduced. Because a desired split core can be manufactured from a tubular material without changing its inner and outer diameters, the productivity is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10336350-A (JP)
Title: Acoustic character signal transmitter, receiver therefor, television receiver, radio receiver and video/acoustic signal receiving, recording and reproducing device
Inventor: WATANABE KOICHIRO
IPC: H04M11/06
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and a receiver for easily transmitting and receiving a character signal together with an acoustic signal by converting a character information signal into an acoustic character signal, and modulating and transmitting an acoustic signal obtained by switching this acoustic character signal and an acoustic signal according to a preliminarily decided rule. SOLUTION: Character information is supplied from a character information inputting means 101 which decides character information to be transmitted to an encoder 102, and converted into an acoustic character signal. Then, the acoustic character signal being the output of the encoder 102 and another acoustic signal are supplied to an acoustic signal switcher 103, and switched according to a preliminarily decided rule. These switched acoustic character signal and acoustic signal are supplied through an amplifier 104 to a transmitting means 105. Then, a carrier wave signal is modulated by the amplified and switched acoustic character signal and acoustic signal is modulated by a transmitting means 105, and the modulated signal is supplied to a transmission antenna 106, and transmitted as a radio wave.  Also, the acoustic signal and the acoustic character signal from the encoder can be superimposed, and the superimposed signal can be supplied to the transmitting means.
Patent JP-H05309134-A (JP)
Title: Breath synchronization type gas supply device
Inventor: TAKANO KAZUKIYO
IPC: A61M16/00
Filed: 1992-05-13
Abstract: PURPOSE:To supply gas without delay in synchronized action by detecting sound accompanying breath collected at the nostril parts of a cannula, digitalizing the detected signal for storage, comparing the storage to the sound signal accompanying the breath and discriminating between an inspiratory phase and an expiratory phase. CONSTITUTION:A cannula 12 has nostril parts 10, 10' and is connected to a supply source for gas such as oxygen by an insufflation device 16. The insufflation device 16 supplies the cannula 16 with gas from a gas supply port 14 through a control valve 22 and a branch tube 26. Then, at the end of a branch tube 27 connected to the branch tube 26, a microphone 24 is installed and detects sound accompanying a patient breath. The output of the microphone 24 is amplified by an amplifier 18 and then supplied to a plurality of bandpass filters 20 having the respective different pass bands. These output signals are digitized for storage. Then, a signal pattern of an expiratory phase or inspiratory phase is compared to that of electric signal of collected sounds to discriminate between the expiratory and inspiratory phases to generate a control signal of breath synchronization.
Patent JP-H04346429-A (JP)
Title: Mirror-chamfering device of wafer periphery
Inventor: HASEGAWA FUMIHIKO
IPC: B28D5/00
Filed: 1991-05-24
Abstract: PURPOSE:To provide a simple-structured small-sized mirror-chamferring device capable of mirror-chamferring a wafer periphery describing a smooth curve in a sectional arc shape simply by adsorption-holding a single surface of the wafer as well as extending the life of a polishing cloth. CONSTITUTION:The mirror-chamferring device is composed of a polishing cloth adhering rotary surface plate 1 and an absorption plate 11 movable in the rotary axle L1 direction (Z direction) of the rotary surface plate 1 and in the direction (X direction) perpendicular to the Z axial direction as well as pivotal around the axle perpendicular to the rotary axle L1 further rotatably supported around the axle L3 perpendicular to the axle L1. Finally, when a wafer W periphery held by the vacuum-chuck plate 11 is pressed down on a polishing cloth 2 and the vacuum-cluck plate 11 is continuously pivoted while pouring a slurry, the outer periphery of the wafer W with single surface thereof only fixed to the vacuum plate 11 can be mirror-chamferred in the smooth arc shaped section by the polishing cloth 2.
Patent JP-S6135041-A (JP)
Title: Digital signal transmitter
Inventor: OTSUTOO KURANKU
IPC: H04L27/10
Filed: 1985-07-08
Abstract: 1. A digital signal transmission system, particularly for satellite broadcasting, wherein data sequences are transmitted successively in time over two simultaneous transmission channels (I, Q) within a subframe (A, B) in each case and at the beginning of a subframe (A, B), a synchronization word with a plurality of bits is transmitted, wherein the subframes (A, B) can appear transposed in relation to the transmission channels (I, Q) due to different approaches in the up-conversion and/or down-conversion of the D-PSK-modulated r.f. signals, characterised in that means are provided in such a manner that a first synchronization word is used for the first subframe (A) and another synchronization word is used for the second subframe (B), that, in the receiver, during a search operation with a synchronization word decoding circuit (1, 2, 3; 4, 5, 6), a control signal distinguishing the appurtenance to a channel is generated, and that a channel switch (23; 24) is provided via which the subframes (A, B) are fed to the appurtenant following digital signal processing stages.
Patent JP-H09308841-A (JP)
Title: Spray container
Inventor: SAEGUSA KATSUMI
IPC: B05B11/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent dry-solidification in the peripheral area of an outer air taking-in side through which outer air is taken to prevent negative pressure generation by installing a liquid pool for a liquid material, which leaks out of a small diameter cylinder together with the residual pressure, in the surrounding of a gas-liquid introducing route of an intake. SOLUTION: A liquid pool 9i for a liquid material, which leaks out of a small diameter cylinder together with the residual pressure, is installed in the surrounding of a gas-liquid introducing hole 9h of an intake 9. Concretely, a gas-liquid introducing hole forming part 9j installed in the ceiling plate part 9g of the intake 9 is projected upward, the surrounding of the projected part of the gas-liquid introducing hole forming part 9j is made to be the liquid pool 9i, and the liquid pool 9i is partitioned into the gas-liquid introducing hole forming part 9j and an inserting and fitting wall part 7d for a sprayer main body. Due to the existence of the liquid pool 9i, the space from the gas-liquid introducing hole 9h to the cylinder is filled with saturated steam and, consequently, dry-solidification of the liquid material in the inside of the cylinder is prevented.
Patent JP-S5937891-A (JP)
Title: Speed controller for dc motor
Inventor: HONMA YASUSHI
IPC: H02P7/28
Filed: 1982-08-27
Abstract: PURPOSE:To impart rapidness to the normal/reverse conversion in a DC motor by composing a polarity converter of a thyristor switch, constructing the converter as a separately-excited inverter, and regeneratively braking a motor. CONSTITUTION:A switching logic circuit 25 controls thyristors 13, 14 to ON state at the normal operation time, and a setter 19P is selected to forwardly convert a power converter 11. When a switch 26 is switched from normal to reverse rotation, a setter 19N is selected, a conversion logic circuit 25 inverts the power converter 11 to turn thyristors 13, 14 to OFF and thyristors 15, 16 to ON, thereby regeneratively braking a motor 17. When the regenerative current becomes zero, the logic circuit 25 returns the power converter 11 to the normal conversion to accelerate it, and to reversely operate so as to be coincident to the set value of the setter 19N. In this manner, the normal/reverse switch can be performed at a high speed.
Patent JP-H11343481-A (JP)
Title: Member for constituting of combusting chamber internal combustion engine, having water-and oil-repellent film, and formation of the film
Inventor: YAMAZAKI EIJI
IPC: B05D7/24
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject member constituting combustion chamber such as a valve seat member for a fuel injection valve for internal combustion engine, having excellent adhesiveness and having a water- and oil-repellent film having high persistence of activities for inhibiting accumulation of deposit. SOLUTION: The subject member such as a valve seat member 3 has a water- and oil-repellent film 11 on the surface thereof, and the film 11 is composed of an organic silicon compound represented by the general formula Rf- R<1> -Si(NH)3/2 (Rf is a 1-10C perfluoroalkyl group; R<1> is a 2-10C divalent hydrocarbon group).
Patent JP-H04370512-A (JP)
Title: Magneto-resistance effect element and magnetic head
Inventor: OODOI YUUZOU
IPC: H01L43/08
Filed: 1991-06-20
Abstract: PURPOSE:To detect the external magnetic field perpendicular to a film plane by utilizing the magneto-resistance effect of a magnetized film having perpendicular magnetic anisotropy. CONSTITUTION:A ferrimagnetic material has the less diamagnetic fields in the film and is more advantageous in terms of a detection sensitivity than a ferromagnetic material as the magnetized film having the perpendicular magnetic anisotropy. In addition, the film having a small coercive force is formed. The alloy of rare earths and transition metals is effective as the ferrimagnetic material. Gd and Ho are conceivable as the rare earths and Fe, Ni, Co, etc., are conceivable as the transition metals. The external magnetic fields perpendicular to the film plane are thus detected.
Patent JP-H05322192-A (JP)
Title: Hot water feeder-heater having function of immediate hot water supply and quick heating
Inventor: TONO YASUO
IPC: F24D3/08
Filed: 1992-05-16
Abstract: PURPOSE:To enable immediate hot water supply and quick heating by supplying hot water quickly in use or letting heating operation start up quickly. CONSTITUTION:When the supply of hot water is started from a hot water supply plug 50, the action is detected with a hot water supply quantity sensor 25 to stop an immediate hot water supply pump 15 and water is supplied to a hot water supply circuit 6 on the downstream side of the immediate hot water supply pump 15 from a cold water supply pipe 24 while a hot water heater A for supplying hot water is operated to supply water heated up to a specified temperature via a heat exchanger A2 from the hot water supply plug 50. High temperature water circulates through a heating circuit 1 via a replenishing water tank 2 and a bypass path 4 and as the water in the replenishing water tank 2 making a main part of the water as heat medium for heating is heated or heat reserved at a specified temperature, quick startup is possible when the heating operation is started. This enables the supplying of hot water of high quality quickly and with limited pulsation of temperature and also quick heating is possible.
Patent JP-H0816569-A (JP)
Title: Document processor
Inventor: SAITO YOSHIZO
IPC: G06F17/22
Filed: 1994-06-30
Abstract: PURPOSE:To improve troublesome operations and to relieve the burden of an operator by converting a character string which is a declinable word and is not an end-form into the end-form and performing a notation retrieval. CONSTITUTION:The KANA (Japanese syllabary) character string inputted from an input part 3 is at first stored in an input character buffer 61. Next, a control part 1 refers to a dictionary part 4, etc., and performs a KANA/KANJI(Chinese character) conversion processing according to the timing of a conversion, and a first candidate is stored in a conversion character buffer 62. The homophone except the first candidate and other word data are stored in a homophone buffer 64, they are displayed on a display part 2 by the operation of the input part 3 and they are selected. When this homophone is selected, the result is stored in a learning buffer 63. The defined sentence data is copied from the buffer 62 to a sentence buffer 65. When the character string designated from the document displayed on the display means 2 by a designation means is not the end-form of a declinable word and this character string is converted into the end-form of the declinable word and a notation retrieval is performed.
Patent JP-S6210965-A (JP)
Title: Picture reading device
Inventor: YOSHINOUCHI ATSUSHI
IPC: G06T1/00
Filed: 1985-07-06
Abstract: PURPOSE:To make highly reliable stable signal processing possible by providing a photodetecting element for reading, a photodetecting element for setting reference, a reference setting member and a means of discriminating level. CONSTITUTION:Reflected light from a light source 14 of an original to be read is given to a photodetecting element 10 for reading and the photodetecting element for reading 10 leads out an electric signal corresponding to the quantity of received light to an amplifier 22. Picture signals amplified by amplifiers 21, 22 is given to a deciding circuit 23 and output of the photodetecting element for reading 10 from the amplifier 22 is level discriminated by discriminating level corresponding to output of a photodetecting element for setting standard 12 from the amplifier 21. Specified printing operation is made for the discriminated picture by a printer 24. Thus, reading of picture of improved reliability is made possible.
Patent JP-H11332905-A (JP)
Title: Laser treatment device and laser treatment information display device
Inventor: TANO YASUO
IPC: A61F9/007
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To easily recognize the information on an actual spot size corresponding to a contact lens to be used and to easily recognize laser irradiation conditions suited to various cases. SOLUTION: Data relating to the laser spot magnification of the contact lens to be used for the treatment of a patient' s eye and the data for setting the spot size in air of treatment laser beams are inputted, the actual spot size to be irradiated to the lesion part of the patient' s eye is obtained based on the inputted data and an arithmetic result is displayed. Since the information on the actual spot size changed corresponding to the contact lens to be used for the treatment is easily recognized and the laser irradiation conditions suited to the various cases are easily set, an operator smoothly performs appropriate laser treatment.
Patent JP-H11340498-A (JP)
Title: Drive controller and image recorder
Inventor: SEKIYA TOSHIYUKI
IPC: H01L31/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by setting a control signal input section and a negative potential supply section in a state of the same potential as a positive potential supply section or a high impedance state for a specified period when a functional element does not operate thereby eliminating short circuit between electrodes. SOLUTION: All signal and negative electrode side power supplies connected to the epi-layer side of a self-scanning LED semiconductor chip 211 opposite to the substrate side thereof are in a state of same potential as the positive pole side power supply on the substrate side or in floating state thus bringing about a state where bias is not applied between the substrate and the epi-layer. Consequently, generation of conductive deposit can be limited only to the actual operating time of a head even if a conductive adhesive containing plus ions of silver paste is employed for connection and fixing, for example, and deposition can be suppressed to a level causing no problem when the actual operating time is sufficiently shorter than the waiting time.
Patent JP-S5575838-A (JP)
Title: Forming method of slat with rib or undulated pattern for shutter
Inventor: KAGAWA TOKIYOSHI
IPC: B21D31/00
Filed: 1978-12-04
Abstract: PURPOSE: To enable ribs or indulated patterns to be formed on slat surfaces by building rolls for forming ribs or undulated patterns on surfaces within the roll forming device.  
     CONSTITUTION: A roll for forming the ribs 3 of a slat 1c and a roll for forming undulated patterns 4 are beforehand built within the molding device consisting of main roll groups. The ribs and undulated patterns are formed by both of these and in the case of either one only, the unnecessary roll is raised and is held removed from the pass line. Or, the main forming roll is made of split type and its slat flat part working portion is made replaceable with the portion for forming ribs or the portion for forming undulated patterns and depending upon need, then, if necessary one or two sets of the specific rolls alone are changed. Further as an alternative method, the ribs or undulated pattern forming auxiliary rolls, of which both upper and lower rolls may be removed from the pass line, are beforehand built-in between the main rolls. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6044454-A (JP)
Title: Bridle roll controller in steel band continuously processing line
Inventor: YAMAMOTO HIROMASA
IPC: B65H23/192
Filed: 1983-08-17
Abstract: PURPOSE:To certainly prevent the development of slip phenomenon by installing transformers for detecting the electric current of the motors for driving a plurality of rollers and allowing a limitter signal to be outputted into a phase shifting device when the total current value of the motors which are supplied from the transformers exceeds a certain value. CONSTITUTION:In an apparatus in which a band steel is applied with a tension by a bridle roll constituted of a plurality of rolls revolved by motors 1, 1',..., the motors 1, 1',... are equipped with transformers 9, 9',... for detecting electric current. The detection signal of the transformer 9 of the motor 1 of the roll on which the winding angle for a steel band is largest and the band steel is hardly slid is input as an electric-current feedback signal into a multiplier 10. Said input signal is amplified so as to correspond to the total electric current of respective motors and utilized for the correction of a current instruction signal. A current limitter 11 is provided which outputs a limitter signal into a phase shifting device 6 for controlling a thyristor 3 when the total current value exceeds a certain value.
Patent JP-S6128777-A (JP)
Title: Bellows pump
Inventor: MAEKAWA KAORU
IPC: A47J41/00
Filed: 1984-07-17
Abstract: PURPOSE:To prevent a bellows cylinder from being floated during the deposition work by specifying the natural length of a coil spring for each of distances between both spring seats when assembling into the upper cover and when not assembling respectively. CONSTITUTION:An equation X>(l)>X' is satisfied, where (l) is the natural length of a coil spring 5, X and X' are distances between both spring seats 2b, 4b before and after assembling a bellows pump into the upper cover 7 respectively. According to such arrangement and size setting, the lower end 6b of a bellows cylinder 6 can be prevented from being floated from the lower plate 3 when positioning and mounting the lower end 6b of the bellows cylinder 6b with its upper plate 1 deposited to the lower plate 3 utilizing a guide section 3b, because X>(l). In addition, since (l)>X', the coil spring 5 energizes the upper plate 1 upward, and the bellows cylinder 6 can be reliably resumed to the upper limit position.
Patent JP-S5850650-A (JP)
Title: Detector for operating position of tape recorder
Inventor: KAMIMURA TATSUO
IPC: G11B15/093
Filed: 1981-09-21
Abstract: PURPOSE:To facilitate the formation of a position detecting gear and the formation of reflection parts on said gear and to improve reliability by forming said gear of a synthetic resin and providing the reflection parts by printing such as hot stamping. CONSTITUTION:A reflection part 24b is formed of projecting parts (24b1-24b3) to be alternated with a non-reflection part 24c when a position detecting gear 24 rotates and 24b4 having a disconnecting part in one position in a circumferential direction. The part 24b is formed by printing such as hot stamping on a position detecting gear 24 consisting of a molding of a synthetic resin. One or plural pieces of photoelectric elements 26 are provided by facing the part 24b of the gear 24. The light of the elements 26 is irradiated to the part 24b and the part 24c of the gear 24, and when the gear 24 revolves, pulses are generated by the part 24b and the part 24c, whereby a control circuit is operated.