baber/WOPTO huggingface dataset:
Patent JP-S5273311-A (JP)
Title: Preparing rotary machine bracket
Inventor: TAMURA MITSUO
IPC: H02K5/20
Filed: 1975-12-17
Abstract: PURPOSE: To simplify a manufacturing process by putting a wire gauze set in a mold into a part corresponding to a ventilation port, at a time of bracket casting in manufacturing process of a bracket having a ventilation port of wire gauze. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H101767-A (JP)
Title: Formation of titanium-aluminum intermetallic compound powder and formation of titanium-aluminum sprayed coating film
Inventor: ARAKI TAKAO
IPC: C23C4/12
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously and efficiently forming the powder or sprayed coating film of a titanium-aluminum intermetallic compound. SOLUTION: A Ti material and an Al material is continuously fed into the laser beam irradiating part 8 in a state in which the Al material is placed at least on the laser irradiating side of the Ti material so as to irradiate the Al material with a laser beam 2 prior to the application to the Ti material, and the Ti material and the Al material are brought into contact with while they are melted. Then, an inert gas G is jetted to the place at which the Ti material and the Al material are brought into contact with each other to splash the Ti material and the Al material while bonding each other, and the intermetallic compound formed by the splashed Ti material and Al material is solidified or thermally sprayed on the objective substrate 13 to obtain the powder or sprayed coating film of the Ti-Al intermetallic compound.
Patent JP-H10338436-A (JP)
Title: Elevator and assembly method therefor
Inventor: WATANABE SHIGETO
IPC: B66B9/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an elevator, to reduce the number of parts and to facilitate its assembly work by providing a hoistway erected vertically between upper and lower stories of a building and a boxlike car movable in the vertical direction inside the hoistway. SOLUTION: An elevator 10 is provided with a hoistway 20 erected vertically between upper and lower stories of a three-storied building 50 and a boxlike car 30 which can transport a person and an object to upper and lower stories. The hoistway 20 is provided with an opening space 21 opened vertically between upper and lower stories inside the building 50, a support column 40 which fixes it vertically along an inner face thereof and moves the car 30 vertically, and four frames 60 positioned up and downs of the building 50 and fixed to the support column 40 and the building 50. Since the hoistway 20 is formed by one support column 40 and four frames 60, structure of the elevator is simple and the number of its parts can be reduced. Since the frames 60 are integrated and formed at a factory in advance, they are merely assembled at site to facilitate its assembly work at site.
Patent JP-H0317783-A (JP)
Title: Intra-frame attribute determining device
Inventor: YAMAMOTO TADASHI
IPC: G03B27/52
Filed: 1989-06-15
Abstract: PURPOSE:To execute area determination matched with the intuition of a man by providing a means to discriminate a frame line according to density or chromaticity, the means to divide an area by the frame line, the means to hierarchically store the attribute of each divided area, and the means to determine the attribute by referring to storage. CONSTITUTION:A picture input part 101 A/D-converts input, and corrects shading, and removes a color noise. A color discriminating part 102 discriminates the frame line of an achromatic color and a chromatic color original picture components on an original by using a look-up table. An intra-frame area detecting part 103 decides the inside and the outside of a color frame on the basis of a frame signal 153. An attribute determining part 104 determines the attribute of every area in conformity to a hierarchical rule established as relation between the frame line and the attribute. An editing processing part 105 inputs a picture signal 152 to be edited and an attribute signal 155, and outputs a record signal by a rewritable color substitution table, and a picture recording part 106 forms a color picture on the surface of paper. Since history information between the areas is stored, and the attribute of the intra-frame area is determined by using this, the determination of the attribute matched with the sense can be attained even for complicated frame line designation.
Patent JP-H09330090-A (JP)
Title: Karaoke
Inventor: MIZUTANI TETSUYA
IPC: G10K15/04
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE (orchestration without lyrics) device with which desired lyrics can be sung in the arbitrary order. SOLUTION: When '2, 2, 3' are inputted by an user with a push button 8, a CPU 14 reads out data 15b for playing KARAOKE from a hard disk 15, stores in a memory 12, lyrics data out of data 15b are rewritten in the order of 2nd, 2nd, 3rd, rewritten data is sent to a video processing circuit 17, and lyrics telop is displayed on a CRT display device 3 in the rewritten order.
Patent JP-H07326479-A (JP)
Title: Neon lamp for illuminating ornamental fish
Inventor: MATSUMOTO KEISUKE
IPC: H01J61/16
Filed: 1994-05-27
Abstract: PURPOSE:To enable a neon tube to emit light in a water tank by causing high- frequency excited emission of the neon lamp using a high-frequency inverter. CONSTITUTION:In the case of a commercial power supply, input power is temporarily converted into a predetermined DC voltage and then converted into high- frequency power by a high-frequency oscillating circuit. A neon tube provided with a simple waterproof cover and fixed in an appropriate place in a water tank is made to emit light by the application of this high frequency to illuminate the ornamental water tank from inside. Therefore, the neon tube can be driven at low voltages and used easily even in water tanks.
Patent JP-H04285454-A (JP)
Title: Brushless self-excited synchronous generator
Inventor: FUJIKAWA TAKAYUKI
IPC: H02K19/28
Filed: 1991-03-11
Abstract: PURPOSE:To employ only one type of an armature winding as a winding mounted on a stator core by forming a special winding structure and providing a commutator for converting an electromotive force of a rotor winding to a DC. CONSTITUTION:Armature windings U, V, W formed in a concentrated full-pitch winding or a winding state conforming to the concentrated full-pitch winding are wound on a stator core, a reactor 11 is connected to lead ends of the windings U, V, W, and a closed circuit of the windings and the reactor 11 is formed. A rotor exciting winding 6 magnetically coupled to poles of the number of magnification of odd number of the number of poles of the windings U, V, W is wound on a rotor core 3, its output is rectified by a rectifier 12, and supplied to a rotor field winding 5 of the same number of poles as that of the windings U, V, W.
Patent JP-S5775264-A (JP)
Title: Pouring nozzle for molten metal
Inventor: KOMORI SHIGEKI
IPC: B22D41/60
Filed: 1980-10-29
Abstract: PURPOSE:To prevent applied electric current from flowing into molten metal when the metal passed through a nozzle, by forming an electrically insulating layer at the molten metal flow-path of a pouring nozzle and, by applying electric current between upper and lower end parts of the nozzle. CONSTITUTION:Both upper and lower end parts 1, 1' of a nozzle are constituted of electrically conductive refractory materials, and the central part in the axial direction of the nozzle is doubled with an inner layer 2 and an outer layer 3, and at the molten metal flow-path. an electrically insulated layer 4 is formed. The inner layer 2 is made of resistance-heating refractory materials, and the outer layer 3 formed at the outer periphery of the layer 2, is constituted of nonconductive refractory materials. Accordingly, when electric current is applied between the upper and lower end parts 1,1' from a heating electric source 6 through a lead wire 5, the resistance-heating body of the layer 2 is heated and the path of the molten metal is heated through the insulating layer 4. Therefore, the temp. drop of the molten metal passing through the nozzle is prevented, and the flow of applied electric current into the molten metal is prevented perfectly by the insulating layer 4.
Patent JP-H01319083-A (JP)
Title: Magnetic image printer
Inventor: ENDO KENICHI
IPC: G03G19/00
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the cost of the title device by forming the magnetic circuit for erasing a magnetic latent image on the surface of a magnetic recording medium by using a rear earth magnet composed principally of rear earth elements, transition metals, and boron. CONSTITUTION:The magnetic circuit of a magnetic eraser is constituted of a permanent magnet 101 composed principally of rear earth elements, transition metals, and boron and a yoke 102 formed simultaneously with the magnet 101 and a magnetic field for erasing latent image is produced in a gap section 103. The rear earth elements can be one kind of or combined two kinds or more of elements selected from rear earth elements of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. One kind or combination of two kinds or more of transition metals of Fe, Ni, Cu, etc., can be used as the transition metals. Therefore, the cost of this magnetic imaging device can be reduced.
Patent JP-S636541-A (JP)
Title: Color image recorder
Inventor: AOYANAGI TOSHIHARU
IPC: B41J2/435
Filed: 1986-06-27
Abstract: PURPOSE:To improve the image density without being influenced by humidity by detecting the humidity and controlling an exposure quantity, at the time of forming a color image by an image sheet having a microcapsule consisting of a coloring precursor and a photosensitive substance. CONSTITUTION:An image sheet 1 is formed by coating a microcapsule in which a coloring precursor and a photosensitive substance are enclosed, the photosensitive substance is hardened in accordance with an exposure quantity, and without generating its coloring, an image is formed. Subsequently, a light beam is emitted from a light source 2, and radiated to an image plate 4 through a half mirrors 3. A reflected light from its image plate 4 is allowed to form an image on the image sheet 1 through a projection lens 5. In that case, by providing a humidity detector 6 on the image sheet 1, humidity is detected. Its humidity information is sent to an arithmetic circuit 8, and by a data 9 of density related to the humidity, and the exposure quantity, the exposure quantity is controlled. In such a case, when the humidity is high, the exposure quantity is reduced. Accordingly, the image density can be made optimum without being influenced by the humidity, and a good color image can be obtained.
Patent JP-H103710-A (JP)
Title: Tape driving mechanism
Inventor: YAMABUCHI KOUJI
IPC: G11B15/18
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To smoothly execute switching without damaging a tape at the time of executing the switching from a capstan drive to a reel drive or vice versa without stopping the tape. SOLUTION: The press contacting and parting of a pinch roller with and from a capstan 3 are discriminated by detecting a change in the driving current of a driving motor 3a for the capstan 3, by which the switching between the capstan drive and the reel drive is executed. Further, the relation between the tape traveling and the peripheral speed of the capstan 3 at the time of the press contacting of the pinch roller 4 is so controlled that the tape speed is higher at the time of tape travel in an arrow direction and in an opposite case, the peripheral speed of the capstan 3 is higher.
Patent JP-H0444730-A (JP)
Title: Mounting structure for seat device
Inventor: KOYAMOTO MASANORI
IPC: A47K13/26
Filed: 1990-06-09
Abstract: PURPOSE:To prevent entrance of sanitary sewage to a deep part by storing sanitary sewage in a recessed part and to prevent a mounting part from being brought into an insanitary state by placing a seat mounting member, on which a seat is mounted, on a placing surface formed on the upper surface of a closet and forming a recessed part for storing sanitary sewage in the under surface of the seat mounting part fronting on the placing surface. CONSTITUTION:In a seat device, a cover and a seat l are mounted in a rising and falling manner on the front part of a seat mounting member 2. A seat mounting member 2 is placed on a placing surface 3a being the upper surface of a closet body 3, and a coupling bolt 5 is inserted in a through-hole 3c formed in a coupling piece 3b. A nut 7 is joined in a screwed-in manner with the coupling bolt 5, protruded from the through-hole 3c through a resilient substance 6, and the seat mounting member is mounted on the upper part of the closet body 3 through fastening the nut 7. A recessed part 4 being a sanitary sewage reservoir is formed in a position in the under surface of the seat mounting member 2 being a part fronting on the placing surface 3a of the closet body 3. The one end of the recessed part 4 is caused to front on the interior of the closet body 3, and after a specified amount of sanitary sewage is stored in the recessed part 4, the sanitary sewage is collectively dropped in the closet body 3.
Patent JP-H08322027-A (JP)
Title: Information transmitter
Inventor: OMORI HIDEKAZU
IPC: H04M11/06
Filed: 1995-05-26
Abstract: PURPOSE: To transmit image data and audio data on a single line at any time by accumulating by digitizing handwritten image data and image pickup data and transmitting them by adding an identifier with a voice code. CONSTITUTION: A still picture inputted from a camera 2, etc., and a handwritten image inputted from an operating part 12 are converted into digital data by an image processing part 13, and stored in an accumulation part 14. While, a voice inputted from a microphone 16 is converted into the voice code by a codec part 15. A line interface part 19 adds the identifier of an image on the image data to be transmitted, and transmits the voice code to an opponent by adding the identifier of the voice via a line network. While, the data received from the opponent is classified according to the identifier received by the line interface part 19, and the image data is displayed on a display part 11, and the voice code is outputted from a loudspeaker 18.  In this way, the still picture data of a drawing, the handwritten image data and preliminary audio data are transmitted on the single line at any time.
Patent JP-H0638729-A (JP)
Title: Solidified beer and its production
Inventor: TONOI MINORU
IPC: C12H1/00
Filed: 1992-05-20
Abstract: PURPOSE:To improve the taste and quality of beer and remarkably improve a conventional product step, a distribution step, etc., represented by a bottle or an aluminum can by solidifying the beer in place of its liquid state. CONSTITUTION:Beer passing through a brewing step (B) is selected as a liquid raw material beer 10, which is subjected to quick-freezing treatment 12 in place of filling the raw material beer 10 in a bottle or an aluminum can and providing a product as in a conventional method. In the process, the raw material beer is reshaped and frozen into a form and a state according to the use to afford the objective solidified beer 13.
Patent JP-S5576855-A (JP)
Title: Substituted phenylurea derivative, its preparation, and herbicide and microbicide containing the same
Inventor: TAKEMOTO KAZUKI
IPC: C07C239/00
Filed: 1978-12-06
Abstract: NEW MATERIAL:A compound of formula I (R is lower alkyl, lower alkoxyl, or halogen; n is 1W3; X is O or S; A is H, methyl, or methoxy).  
     EXAMPLE: N'-3-(3, 5-Dichlorophenoxy)phenyl-N-methoxy-N-methylurea.  
     USE: Selective herbicide and microbicide. Harmless to rice plant, and effective to weeds in paddy rice field such as toothcup, and true grass weeds, and also effective for the controlling of powdery mildew, etc. of apple, etc.  
     PROCESS: Reaction of a phenyl isocyanate derivative II with monomethylamine, dimethylamine or N, O-dimethylhydroxylamine in an organic solvent such as benzene or in water or a mixed solvent thereof, under cooling or heating (at 0W50°C), affords the N'-phenyl-N-methylurea derivative of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6141480-A (JP)
Title: Toy operation apparatus
Inventor: PIITAA BORII
IPC: A63H31/10
Filed: 1985-07-11
Abstract: 1. Actuating device for construction models, especially for toy construction vehicles, comprising a drive unit which can be connected with an external rotary force source (77) and comprising an actuating unit which can be connected with this drive unit via a flexible transmission shaft (1, 2) for delivering a rotary force (torque) or an adjusting force (linear force), the drive unit and the actuating unit each possessing a casing (10 ; 21 ; 44) and a rotary element (16 ; 41, 50) journalled therein, such that the rotary element (16) in the drive unit can be connected at the drive side with the external rotary force source (77) and at the take-off side with the one end of the flexible transmission shaft (1, 2), and that the rotary element (41, 50) in the actuating unit can be connected at the drive side with the other end of the transmission shaft (1, 2) and at the take-off side with a component (24) of the construction model to be actuated, and wherein the flexible transmission shaft (1, 2) comprises a shaft core (1) and a protective sheath (2) surrounding this, characterized in that the connection of the flexible transmission shaft (1, 2) with the rotary elements (16 ; 41, 50) of the drive unit and of the actuating unit respectively is releasable and is provided by plug couplings, the shaft core (1) and the protective sheath (2) being provided at their two ends each with a plug element (8 ; 3 respectively), the rotary elements (16 ; 41, 50 respectively) of the drive unit and of the actuating unit each possessing a connecting bore (18 ; 42, 51 respectively) constructed in complementary form to the relevant plug element (8) of the shaft core (1) and suitable for torque transmission, and the casings (10 ; 21, 44 respectively) of the drive unit and of the actuating unit each possessing a connecting socket (15 ; 30, 49) of complementary form to the relevant plug element (3) of the protective sheath (2).
Patent JP-H05540-A (JP)
Title: Printer
Inventor: YAMADA YUTAKA
IPC: G06F3/12
Filed: 1991-06-24
Abstract: PURPOSE:To classify simply prints of the same paper size by a method wherein a partition page discriminating means discriminating a page on which partition in prints is performed, and a partition page printing means printing the whole surface or a partial surface of the page on which the partition is performed in a different color from a ground color of another page, are provided. CONSTITUTION:A partition page and another page are printed with a+1 color printer 24 based on a data sent from a host computer 19. In that case a specific form image is developed in a page buffer for color printing 21 for the partition page. For example, red shade is printed on the whole surface of the page or a part of the page. Since a ground color comes to be different from that of another page thereby, printing paper 39 can be classified by the same effect as that where color paper is used as the partition page.
Patent JP-S5375743-A (JP)
Title: Semiconductor device
Inventor: HOSOKAWA YOSHIHIRO
IPC: H04N5/335
Filed: 1976-12-16
Abstract: PURPOSE:To constitute the digital filter used for the photo signal processing circuit with the semiconductor LSI using charge transfer device, to make D/A and A/D converter unnecessary, and to form the filter with high precision having small size and light weight and further low power consumption.
Patent JP-H023579-A (JP)
Title: Stair climbing machine
Inventor: WATABE TAKAAKI
IPC: B62D57/024
Filed: 1988-06-20
Abstract: PURPOSE:To enable the safe and easy stair climbing by providing both sides of a stair climbing machine body with approximately radial guide boards rotated by the common motive power and engaging the intermediate parts of the movable legs to the circular slits formed at the respective guide boards so as to make the movable legs movable vertically. CONSTITUTION:Guide rails (slide rails) 6, 21 connected slidably in the lengthwise direction are placed on the right and left sides, approximately radial guide boards 1-1''', 51-51''' are rotatably provided at the front and back, right and left of the respective guide rails 6, 21, and the respective guide boars are interlockingly rotated by the driving of the respective outside and inside drive motors. The base parts of movable legs 29-29 are rotatably supported at the central parts of the respective guide boards 1-1''', 51-51''', and the intermediate parts of the movable legs are engagingly supported by circular guide slits 32-32''' provided at respective guide boards 1-1''', 51-51''' through refracting shafts 33-33'''. Stair climbing is performed advancing the respective movable legs 29-29''' with vertical motion accompanied by the rotation of the guide boards 1-1''', 51-51'''.
Patent JP-H06335474-A (JP)
Title: Audiometric apparatus and hearing aid device
Inventor: MEGATA TSUYOSHI
IPC: C04B41/48
Filed: 1993-05-27
Abstract: PURPOSE:To provide an apparatus having the automatic calibrating system of the signal level which is carried out by controlling a gain-controlled amplifier by watching the signal level of the amplifier in case when the reference sound is input, and to provide the system being capable of controlling the calibration with ease when a hearing aid device is used. CONSTITUTION:In reference to an audiometric examination apparatus of this invention, the reference sound is firstly regenerated from a magnetic tape recorder which is connected to an input terminal 110 while a changeover switch 140 is turned to a gain-controlled amplifier 120. The output signal level from a gain-controlled amplifier 120 is detected by a signal level detector 310, and then, in conformity to the detected value, the control signal is output from a gain control unit 320 in order to adjust the output signal from a gain- controlled amplifier 120 being in accord with the prescribed level. Then, a reset circuit 340 is started for the holding of the controlled signal in a hold circuit 330 to finish the level calibration. After that, the sound pressure level is settled by a level control unit 180, hereby the testing voice is transferred to headphones 190 to carry out an articulation and intelligibility test.
Patent JP-S5941786-A (JP)
Inventor: TOUNO KOUJI
IPC: F27D13/00
Filed: 1982-08-30
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-H0713586-A (JP)
Title: Speech decision device and acoustic reproduction device
Inventor: NORIMATSU TAKESHI
IPC: G10L25/09
Filed: 1993-06-23
Abstract: PURPOSE:To provide the speech decision device which decides whether an acoustic signal is a speech or not irrelevantly to whether the acoustic signal is monaural or stereophonic and the acoustic reproducing device which automatically varies frequency characteristics according to whether or not the signal is the speech. CONSTITUTION:A power calculation part 1 calculates the power of the input signal in a frame section, a voiced/voiceless decision part 3 decides whether the frame section is voiced or voiceless judging from the calculated power, and a stationarity decision part 5 calculates the difference value between the maximum value and minimum value of the power in plural successive frame sections. Further, a zero-crossing calculation part 2 calculates the frequency of zero-crossing of the signal in the frame section and a consonant characteristic decision part 4 decides the consonant characteristic of the frame from the frequency of zero-crossing. A speech decision part 6 decides the speech when the presence rate of a voiceless frame in plural frame sections, the presence ratio of the consonant characteristic frame, and the power difference value are larger than prescribed values respectively.