baber/WOPTO huggingface dataset:
Patent JP-S5516420-A (JP)
Title: Tap switching transformer
Inventor: SAITOU TATSU
IPC: H01F29/04
Filed: 1978-07-21
Abstract: PURPOSE: To balance AT destribution at both high-voltage and low-voltage coils being produced  when switching taps, as well as to reduce leak of magnetic flux, by arranging a special relation in  winding direction of the primary coil and closely wound tap coils in a high-voltage coil.   
     CONSTITUTION: A low-voltage coil 1 and a high-voltage coil, both of them being concentric, are  wound around the foot of a iron core in such a way that in the high- voltage coil, a winding direction of closely wound tap coils 5 is opposite to a winding direction of the primary coil 2 and  roughly wound tap coils 3, and maximum voltage taps T 1  of the closely wound coils 5 are situated next to taps 10 of the roughly wound coils 3. A tap selector 6, together with a switching action  of a shifting switch 4 between terminals P 2  and P 1 , moves from the maximum voltage tap T 1  to  the minimum voltage tap T 7 . When the two selectors are connected with the taps T 7 , live sections  (hatched sections) remaining in each of the closely wound tap 5, are placed at the both ends of  the high-voltage coil; thus two AT's appear at the both ends in an AT destribution. As a result,  unbalance of AT's at the both high-voltage and low-voltage coils, as well as leak of magnetic  flux, is reduced. By so doing, the AT destribution at the both high-voltage and low-voltage coils  being produced when switching the taps, can be balanced, and the leak of magnetic flux is reduced as well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10283464-A (JP)
Title: Device for inputting fingerprint image
Inventor: KOBAYASHI YUJI
IPC: G06T7/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact fingerprint image inputting device whose structure is simple in which an operation can be simple and fingerprint recognition can be surely attained. SOLUTION: An attachable/detachable substantially U-shaped guide 3 is placed on a fingerprint inputting face 2 arranged at the central part of a base 1, and the inside shape is prepared so as to be suited to the fingerprint shape of each user. A bar-shaped setting standard protrusion 5 is arranged in a finger insertion port 4 of the opening of the guide 3. The outer peripheral part of the guide 3 is formed like a U shape, covered with a guide supporting part 6 provided with a coming-off preventing groove 7 inside, and fixed. A prism 8 and an LED 9 are arranged on the inputting face 2, and a lens 10 and a CCD 11 are arranged on the output optical path of a prism 8. At the time of inputting a fingerprint, a finger is pressurized on the guide 3 so that the reproducibility of an inputted fingerprint image can be improved.
Patent JP-S62243436-A (JP)
Title: Code multiplex communication system
Inventor: SUGIYAMA HIROSHI
IPC: H04J13/00
Filed: 1986-04-16
Abstract: PURPOSE:To attain plural communications simultaneously by simple constitution, to decrease the signal deterioration due to external disturbance and to enhance the secrecy by operating a pseudo random number generator by a reference clock of a master station and sending the reference clock to a wired transmission line. CONSTITUTION:The pseudo random number generator 18 is operated synchronously with the reference clock from a generator 21 of a master station 12 and one or two common codes pseudo random number string are fed from a generator of each station to a common line signal modulator 14 and a common line signal demodulator 15 for the transmission/reception of a common line signal. The pseudo random number string of a different code other than the common code is assigned to each of the master station 12 and slave stations 13a,13b for the information transmission. Then the pseudo random number string of the code assigned to its own station is sent from the generator 18 of one's own station to an information modulator 16 or a demodulator 17 of one's own station, the pseudo random number string of the code assigned to the opposite station is selected from the generator 18 of one's own station and sent to the demodulator 17 or the modulator 16 of one's own station.
Patent JP-S58204544-A (JP)
Title: Quality inspecting method for resin-sealed and molded semiconductor and lead frame for inspecting quality
Inventor: OSADA MICHIO
IPC: H01L21/56
Filed: 1982-05-24
Abstract: PURPOSE:To improve the inspecting accuracy and the production efficiency by forming a quality inspecting hole formed at a lead frame between a light source and a photoelectric converter opposed to the source, receiving a passed light and operating a detecting mechanism by utilizing the photoelectric conversion output. CONSTITUTION:When molten resin is filled under the prescribed pressure in a cavity of resin molding die, a resin piece 12a is produced in the dam 4 of a lead frame, but when the pressure is insufficient, the dam 4 becomes open state, the light of a light source 14 passes through the dam 4, is received by a photoelectric converter 16, and a detecting mechanism 17 is operated by the output of the converter 16. In case of a mold which does not produce the resin piece 12 in any of the dam 4a between the leads 2, an exclusively inspecting resin piece molding unit 26 is formed at the stem 5. When the piece 12a is molded at one of the dams 4 or a resin piece 12b may be formed in the resin piece molding unit of the stem 5 in this manner, a light source and a photoelectric converter can be reduced in side, both are approached, and the quality can be inspected accurately.
Patent JP-S62245775-A (JP)
Title: Control circuit for multilevel type printer
Inventor: ITO MAMORU
IPC: B41J2/36
Filed: 1986-04-17
Abstract: PURPOSE:To prevent the change in a recording density by constituting the titled circuit by an A/D converter, a comparator binarizing a picture data by a threshold data and a recording head using a binary signal to form a pseudo intermediate tone picture. CONSTITUTION:The temperature change in a recording head 8 is detected by a temperature detector 9, inputted to an A/D converter 6 where it is converted into a digital signal and a correction value to the threshold data from a threshold table storage memory 3 is obtained. When the temperature of the recording head rises, the correction value obtained from the A/D converter is large and the threshold data inputted to the comparator after the correction gets higher. Thus, the number of logic H levels in the binary signal inputted to the recording head is decreased, the number of recording dots formed by the recording head is decreased and the increasing tendency of the recording density due to the temperature rise of the recording head is cancelled. Thus, the decrease in the recording density is prevented.
Patent JP-S5756085-A (JP)
Title: Treatment for waste liquid containing iron chloride
Inventor: NAKADA TSUTOMU
IPC: C02F1/64
Filed: 1980-07-01
Abstract: PURPOSE: To recover iron and chlorine from waste liquid containing iron chloride with simple operation by preparing CaCl 2  through using the waste liquid containing iron chloride as chlorine source and using CaCO 3  as Ca source, and recovering iron in the waste liquid as Fe(OH) 3 .  
     CONSTITUTION: CaCO 3  and/or Ca(OH) 2  is added to waste liquid containing FeCl 2  and FeCl 3 , the waste liquid is diluted with CaCl 2  solution, and iron is recovered as hydroxide. A part of the filtrate is circulated as diluting solution, and remaining part is recovered as CaCl 2  solution, crystallized CaCl 2  or anhydrous CaCl. Otherwise, Ca(OH) 2  is added to CaCl 2  solution to crystallize a basic salt, the solution is filtered to recover basic CaCl 2 . At the same time, the mother liquor is circulated as diluting solution, or basic CaCl 2  is dehydrated by heating to recover as a double salt of  CaCl 2  and CaO. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05289627-A (JP)
Title: Display device
Inventor: MATSUMOTO YOSHIAKI
IPC: H04N5/44
Filed: 1992-04-09
Abstract: PURPOSE:To reduce the moire of a display unit which uses a cathode-ray tube having a shadow mask. CONSTITUTION:A video signal which is digitized by a video signal processing means 1 is delayed by a delay means 2 and displayed by a display means 6. The delay time of the delay means 2 is varied by a central arithmetic unit 3 at the timing based upon the synchronizing signal of the video signal. The operation of this central arithmetic unit 3 is determined on the basis of relative data which are stored in a storage means 4 as factors of the moire. Consequently, deterioration in the resolution is small and the moire is reduced with small control electric power.
Patent JP-H06328824-A (JP)
Title: Ribbon cartridge case
Inventor: MINEGISHI KEIICHIRO
IPC: B41J32/02
Filed: 1993-04-15
Abstract: PURPOSE:To provide a ribbon cartridge case which can be easily set in an outer cassette without staining hands and stably run a ribbon without a cover on a ribbon running path. CONSTITUTION:A ribbon cartridge case 2 provided with an inlet opening 3 and an outlet opening 4 for an endless loop ribbon 1 and a space 5 for containing the ribbon 1 is contained in an outer cassette 11 with a ribbon feeder 13. The ribbon cartridge case 2 is provided with ribbon retainers 6 for guiding the ribbon 1 running outside the cartridge case 2. The ribbon 1 is set by engaging the ribbon retainers 6 with engaging parts 15 disposed along a ribbon running path 14 of the outer cassette 11.
Patent JP-H11285868-A (JP)
Title: Method for repairing member by irradiating member with laser beam and its device, and medium wherein program which execute repairing method using this device is recorded
Inventor: ITO ARATA
IPC: B23K26/064
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and its device capable of elongating the service life by irradiating a member to be repaired with laser beams and reforming its surface, and a program medium executing its work. SOLUTION: In a method for repairing a member by irradiating the member with laser beams, the inside of a thin tube 1 being the member to be repaired is filled with water, a laser beam irradiating nozzle part 8 is also inserted into the thin tube 1, the inside surface of the thin tube 1 is irradiated with visual light pulse laser beams under water, instantaneous superhigh tension is generated in the inside surface of the thin tube 1, and the surface is reformed by a peening effect. The laser beam irradiating nozzle part 8 is rotated with a driving motor 7 and pulled out in the axial direction, and the surface of the prescribed part to be repaired is reformed.
Patent JP-H08280605-A (JP)
Title: Tip part of side view type endoscope
Inventor: MATSUNO SHINICHI
IPC: A61B1/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a tip part of a side view type endoscope capable of easily cleaning the insides of nozzle and of fluid path communicating therewith and easily inserting a cleaning brush into the fluid path. CONSTITUTION: An observation window 4 is provided on the side of a tip part body and the tip part body is provided with a tip case 30 covering the external surface of the tip part body except for at least the part of the observation window 4. A nozzle 37 opened to the surface of the observation window 4 is also formed on the tip case 30 and fluid paths 25 and 26 for feeding a fluid to the nozzle 37 are formed on the tip part body. A wall surface of the tip part body where the fluid paths 25 and 26 are opened is formed on a slant surface 20 at an obtuse angle to the surface of the observation window 4.
Patent JP-H09246791-A (JP)
Title: Electronic component lead wire bend cutting device
Inventor: KAMIMURA YASUHIRO
IPC: B23P21/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To avoid an interference of one pair of cutters and an insertion component in a lead wire without giving a force in the vertical direction to the lead wire by a method wherein two pairs of the cutters of the one pair of the cutters and the other one pair of cutters provided in such a way as to oppose to the one pair of the cutters are installed on a cut-through operating mechanism, a bend operating mechanism and a vertical operating mechanism, those mechanisms are controlled and a bend cutting of the lead wire is executed in a shape of pinching the lead wire between the one pair of the cutters. SOLUTION: A foot switch is turned on in a state that a lead wire of an electronic component 108 is inserted in an insertion hole formed in a printed board 6, a cut-through operating mechanism of a cutter mechanism part 5 starts a cut-through operation to the lead wire of the component 108, the cut-through operation is stopped at a place notched by 30% or thereabouts of the wire diameter of the lead wire in such a shape as to insert the lead wire between two pairs of the cutters of one pair of cutters 92 and 93 and the other one pair of cutters provided in such a way as to oppose to the cutters 92 and 93, a bend operating mechanism and a vertical operating mechanism are actuated to bend the lead wire on the basis of data on a program and the cut-through operating mechanism is again actuated to cut completely the lead wire.  Thereby, an interference of the component 108 and the cutters in the lead wire can be prevented without giving a force in the vertical direction to the lead wire.
Patent JP-H05288562-A (JP)
Title: Wake display device
Inventor: ANDO YOSHIYUKI
IPC: G01C21/00
Filed: 1992-04-09
Abstract: PURPOSE:To reload the content of display in a short time even when a wake or symbol data on mark line data is stored in a large capacity memory means by searching blocks containing position data falling within a display range from label data, and reading one's own vessel position data falling within the display range. CONSTITUTION:A position measuring device 2 measures own vessel position, and a wake memory means RAM 5 stores the obtained own vessel position data successively. A label data memory means classifies RAM 5 - storing data into block units with every constant number, and stores label data to show a position range of own vessel position in respective blocks with every block. Next, the blocks containing position data falling within a display range are retrieved from the label data by a label retrieving means. Next, a wake display data reloading means GDC12 reads the own vessel position data falling within the display range from the retrieved blocks, and reloads them on a display memory VRAM13 as a wake. Next, a chart, a wake and so on according to display data are displayed on a CRT15.
Patent JP-H10264696-A (JP)
Title: Detachable seat
Inventor: HORISAWA KOTA
IPC: A47C3/18
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a detachable seat attached to a floor surface of a cabin in which transport and storage outdoor can be easily performed, and in which storage space can be small. SOLUTION: A detachable seat 10 detachably attached to a floor surface of a cabin is composed of a seat cushion 11 and a seat back 12 provided on the back end side of it to freely oscillate. The two-leg type detachable seats 10, 10 comprising the seat cushion 11 and the seat back 12 opened flat are assembled and fixed in a combined condition with their respective seat surfaces faced each other. In addition, side surface parts of the respective seats 10 are covered with water-proofing covers to enable transport and storage. An underside surface part of the seat cushion 11 and a back surface part of the seat back 12 are composed of panel parts 17, 18 having water-proofing performance.
Patent JP-S5613669-A (JP)
Title: Grid for pasted type lead acid battery and its preparation
Inventor: FUKUNAGA HIDEMI
IPC: H01M4/82
Filed: 1979-07-12
Abstract: PURPOSE:To ease the making of a grid and prevent it from causing a short circuit with an adjacent parts due to deformation of its net part by constituting the grid only from a frame without net part, and making the grid in specific dimensions. CONSTITUTION:A rod of a metal such as Pb-Ca-Sn alloy is bent to form a grid G of a rectangular frame 1, the shorter sides of which are not longer than 30mm. and the longer sides of which are not longer than 80mm., or of a ring-shaped frame 1 with the radius of not longer than 15mm.. A lug of the grid is formed by adjoining both ends of the rod together and welding them to fix.
Patent JP-H05286350-A (JP)
Title: Air conditioner for electric car
Inventor: MATSUKI TSUTOMU
IPC: F25B13/00
Filed: 1992-04-09
Abstract: PURPOSE:To reduce power consumption for cooling and heating to retard battery consumption. CONSTITUTION:A brine 22 in a heat storage tank 18 is circulated in a motor 11 and an inverter 12, and a panel heater 26. The brine 22 in the heat storage tank 18 and a brine 44 in a cool storage tank 20 are circulated in a room heat exchanger 32. In the heat storage tank 18, a condenser 48 is provided and, in the cool storage tank 20, an evaporator 50 is provided. The condenser 48 and evaporator 50 are connected to a compressor 56 which is driven by the electric power from the outside.
Patent JP-H03287657-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: KAWAMURA TAKASHI
IPC: C08K5/36
Filed: 1990-04-03
Abstract: PURPOSE:To prepare the title compsn. excellent in moldability and resistance to hydrolysis, chemicals, and thermal aging by compounding a polybutylene terephthalate resin with a plurality of specific compds. CONSTITUTION:The title compsn. is prepd. by compounding a polybutylene terephthalate resin, an epoxy compd. having an epoxy equivalent of 500 or lower (e.g. a glycidyl ether of bisphenol F), at least one compd. selected from the group consisting of a higher fatty acid amide, an ester, a metal salt, a polyalkylene wax, and a polyorganosiloxane (e.g. Hoechst Wax OP, a product of Hoechst Japan Ltd.), and at least one stabilizer selected from the group consisting of a hindered phenol thermal stabilizer, a thioether thermal stabilizer, and a trivalent org. phosphorus compd. (e.g. Irganox 1010, a product of Ciba- Geigy Co., Ltd.; Mark AO-4125, a product of Adeka Argus Chemical Co., Ltd.; and Irgafos 168, a product of Ciba-Geigy Co., Ltd.).
Patent JP-S5516426-A (JP)
Title: Reactor
Inventor: YAMADA KAZUO
IPC: H01F27/24
Filed: 1978-07-21
Abstract: PURPOSE: To improve reactance property as well as to simplify assembly work by making a yoke core of special construction and arranging a joining part of the yoke core and a block core in a stack of coil.  
     CONSTITUTION: To punch out an E-shaped yoke core 11 and an I-shaped block core 12 out of a magnetic steel band 17. Both of these will respectively laminated and impregnated with epoxy resin to block these en block. To unify the core width in l for simplifying assembly work. A magnetic gap will be inserted between the joining part of the yoke core 11 as well as the block core 12 and a block core in order to lock the whole with a fastening bolt. The end part of the yoke core 11, which was punched out of E&I-shaped steel band 17, is improved in its evenness so that a nonmagnetic space piece 13 can wholly be arranged within a stack of the coil 14. By doing so, the reactance property will improve and assembly work will also be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5315843-A (JP)
Title: Laser beam scanning system
Inventor: ISHIKAWA KEN
IPC: B23K26/082
Filed: 1976-07-28
Abstract: PURPOSE:To make it possible to vary the eccentiricity even during the rotating operations of a condensing lens by shifting the condensing lens by means of a pin using compressed air so that a laser beam may be condensed by the lens and irradiated upon a workpiece for the boring purpose.
Patent JP-H09282295-A (JP)
Title: Inter-processor data transfer method for parallel computer
Inventor: ISHIKAWA KAZUTAMI
IPC: G06F17/16
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To enable inter-processor transfer of a high degree of freedom by reloading a communication port connection code contained in a data-parallel type program according to connection change information and transferring desired data contained in divided data according to the communication port connection code. SOLUTION: A host computer 12 detects a communication port requiring a connection change based on communication port information, mapping information and division information and generates a communication port connection change information file describing communication port connection change information. Then, according to the communication port connection change information file, the communication port connection code contained in the data parallel type program is reloaded by the host computer 12 and a host interface 16 and concerning an element processor 18 designated by the communication port connection code, data are transferred under the control of an element processor 18a. Thus, transfer between the element processors 18 of a high degree of freedom can be performed.
Patent JP-S5316183-A (JP)
Title: Fluid pressure driving device
Inventor: NAKAMURA ICHIROU
IPC: F15B11/08
Filed: 1976-07-28
Abstract: PURPOSE: A fluid pressure driving device capable of performing shortening the time until the generation of driving force after the receiving of an operating order with certainty. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02267792-A (JP)
Title: Information recording and reproducing device
Inventor: KAKIMOTO HIROAKI
IPC: G11B33/08
Filed: 1989-04-07
Abstract: PURPOSE:To make a device light-weight and to prevent a vibration transmission by supporting a base to compose one part of the magnetic circuit of a linear motor to drive a head for recording and reproducing through a vibration absorbing member onto the side plate of an information recording and reproducing device main body. CONSTITUTION:A spindle motor and both edges of guide rails 2a and 2b are fixed to a base 11, and an optical head 3 is guided in a disk radius direction by the guide rails 2a and 2b. A both sides of the optical head 3, linear motors 4a and 4b for moving the optical head 3 are fitted, and the bottom part of the base 11 is made into a lower yoke to compose the magnetic circuit of the linear motors 4a and 4b. An four corners of the base 11, vibrationproof system fitting parts 12a-12d are formed toward the side surfaces, and they are supported through a vibration absorbing member 14 composed of, for example, a spring, onto side plates 13a and 13b of the information recording and reproducing device main body. In such a way, the vibration transmission to the base 11 and the scanning part of the optical head 3 can be prevented, and the device can be made light-weight.
Patent JP-H02265549-A (JP)
Title: Tampon for otorhinological use
Inventor: MASUDA RYOICHI
IPC: A61F13/20
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a tampon for ear and nose which is provided with the self shape retention performance and provided with the optimum compressivity and elasticity by applying the external antibacterial onto the fiber bundle for tobacco filter. CONSTITUTION:A fiber bundle for tobacco filter is used as the material for tampon, and the external antibacterial is applied onto a filter in order to prevent the infection to the diseased part after operation. The form of the external antibacterial is preferable ointment. The antibacterial withstands sterilization, and the antibiotic, e.g. Dibekacin sulfate(R) is preferably. In order to lighten the dolor in the removal of operation thread, the antiphlogistic analgerstic, ointment is used in common with the external antibacterial. Since a tampon for ear and nose is shaped into a rod shape beforehand, insertion into the diseased part and taking-off are easy, and since the proper elasticity and compressivity are provided, fit to the shape of the diseased part is easy. Further, since the superior absorptiveness is provided, blood and oozed liquid are absorbed considerably, and the antibacterial which is loaded previously is speedily liberated, and infection is prevented.