baber/WOPTO huggingface dataset:
Patent JP-H01138592-A (JP)
Title: Pliable cylinder baffle
Inventor: SAMIYUERU JIYOOZUIFU KAPURETSU
IPC: G10K11/20
Filed: 1988-05-19
Abstract: PURPOSE: To use a baffle in the depths of the sea by surrounding box-like structures arranged like an array with an elastic coating material and coating them and providing spacers. CONSTITUTION: An acoustic wave reflector 10 formed to be used in oceanic circumstances has plural hollow box-like structures 12 each of which consists of at least two plate-like elements 30 and 32 arranged in parallel in the lengthwise direction, and each box-like structure 12 has the length sufficiently longer than the width or the thickness. Box-like structures 12 are arranged as at least one array of box-like structures 12 in arrays 18 to 18" arranged in parallel, and then, a plane array or a curved surface is determined. Individual box-like structures 12 are coated with at least one elastic coating material 48. Spacer 46 are provided in the neutral state to support plate-like elements 30 and 32 at a prescribed gap apart from each other and isolate them from each other. Thus, this device is effectively applied in the depths of the sea.
Patent JP-S5748547-A (JP)
Title: Jam detecting apparatus
Inventor: UMEDA ARATA
IPC: B65H7/06
Filed: 1980-09-01
Abstract: PURPOSE: To obtain a simple minaturized structure by constituting a jam detecting apparatus from a pulse generator, two detectors, and a delaying means and judging a jam from the related data of the output time.  
     CONSTITUTION: A pulse generator is constituted of the disc 4 having slit fixed on a driving roller 2 and a photointerrupter 5, and detector switches SW 1  and SW 2  are arranged at the inlet part and the outlet part of a transport apparatus. A shift register 6 is arranged for delaying the paper detecting signal from the switch SW 1  by a prescribed time t 1 , and connected to a multivibrator 10 through multivibrators 7 and 8 an OR-circuit 9. On the other hand, the paper detecting signal from the switch SW 2  is connected to a D flip-flop 16 through multivibrators 11 and 12, OR- circuit 13, and a flip flop 14. When a paper is jammed at the switch SW 1  or SW 2 , the D flip-flop 16 transmits alarm signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6011818-A (JP)
Title: Optical pattern embossing device
Inventor: TSUCHIYA SUMA
IPC: G02B27/02
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a device for displaying an image as if it were embossed in a space, by providing a light source body through a pattern in the rear of a Fresnel lens. CONSTITUTION:A light source body 2 and a pattern 3 are imcoporated in a case 1, and a Fresnel lens 4 is installed on the upper face of the case 1. A light projected from the light source body 2 transmits through the pattern 3, and a design 5 of the pattern 3 is embossed as a stereoscopic design by the Fresnel lens 4. As for the light source body 2, a light emitting device for emitting a single color light or a white color light, or a varied color light which can be varied by a computer control, etc., or a neon, flame, a laser, a stroboscope, a television, etc. can be used.
Patent JP-H10309208-A (JP)
Title: Collapsible table
Inventor: YAMAMOTO MASAO
IPC: B65D5/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof table with high strength capable of easily collecting trash on the table, by composing a table by a top plate formed of corrugated boards equipped with a waterproof synthetic resin layer and a pedestal detachable from the top plate and setting an opened trash bag set in the pedestal to make trash on the top table be easily fallen down in the bag. SOLUTION: This collapsible table is composed of a top plate 10 and a pedestal 20 both formed of corrugated boards. A waterproof synthetic resin layer is set on the outside face of each corrugated board. A trash bag 30 made of a soft synthetic resin film is inserted into the inside of the pedestal 20 developed into a box shape and a tongue piece is cut and erected to clamp the opening periphery part of the trash bag 30 to keep the opening state of the trash bag 30. The top plate 10 is laid on the pedestal 20 and fixed by an engaging piece 25. The top plate is detached after using the table and trash is collected at the center by bending the top plate at a folding line 10b and the top plate 10 is tilted to throw the trash D into the trash bag 30.
Patent JP-S5821905-A (JP)
Title: Negative feedback amplifying circuit
Inventor: FUKUDA RIYUUICHI
IPC: H03F3/34
Filed: 1981-08-01
Abstract: PURPOSE:To eliminate the DC output offset voltage and to improve the DC stability, by providing an FET in parallel to another FET of a cascode amplifying circuit comprising said FET and a transistor and then applying the negative feedback to the above-mentioned FET from the transistor. CONSTITUTION:For a cascode amplifying circuit, an FET3 is cascode-connected to a transistor TR6 and the drain voltage is decided by the voltage of a power supply 7. An FET11 which eliminates the DC offset voltage is connected in parallel to the FET3, and the drain of the FET11 is connected to a constant current source 5. While the gate of the FET11 is grounded via a capacitor 13, and at the same time the collector of the TR6 is connected to a constant current source 8 via a resistance 14.
Patent JP-H10322821-A (JP)
Title: Method and mechanism to install enclosure divided into upper and lower halves
Inventor: NISHIOKA HAJIME
IPC: H02B3/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the upper half of an enclosure divided into upper and lower halves can be aligned easily with side enclosures on both sides and the enclosure can be installed in a short time even when no sufficient space is available above the upper half and a mechanism used for the method. SOLUTION: Guide members 6 and 6 and suspending members 4 and 4 are detachably attached in advance to both side enclosures 5 and 5 and the upper half 2 of an enclosure 1, respectively. The suspending members 4 and 4 are put on the guide members 6 and 6 and, at the same time, the upper half 2 is suspended between the enclosures 5 and 5 by lifting up the upper half 2 put in front of the lower half 3 of the enclosure 1 and moving the upper half 2 to the back sides of the enclosures 5 and 5.  Then, after the half 2 is slid while the projecting sections 41 and 41 of the suspending members 4 and 4 are guided by means of the guide members 6 and 6 until the sections 41 and 41 come into contact with check plates 63 and 63 by applying a force to the upper half 2 from the front side, the upper half 2 is fixed to both side enclosures 5 and 5 with connecting bolts 14, 14,... passed through the first through holes 11, 11,... and the second through holes 12, 12,... of the box bodies 5 and 5 corresponding to the first holes 11, 11,... of the upper half 2.
Patent JP-S5548954-A (JP)
Title: Manufacturing of film carrier
Inventor: KATOU TOSHIHIRO
IPC: H01L21/60
Filed: 1978-10-03
Abstract: PURPOSE: To easily produce a long film, by coating the front and back surfaces of a laminated body consisting of resin and copper foil with photosensitive resin, forming a bump-forming open region by using photoetching, providing here a plated layer, and forming a lead frame by photoetching the surface of the copper foil.  
     CONSTITUTION: Thin polyimide resin 5 is cast on one surface of ribbon material 4 made of electrolytic copper or rolled copper, and thereby laminated plate 1 is formed. Both surfaces of this are covered with photosensitive resin. Next, by means of photoetching, a bump-forming open region, indexing open regions 3l, 3l', 3m, 3m', 3n, and 3n' are formed on the side of polyimide resin 5. The copper-foil- exposed surface of the bump-forming open region is coated with Au or Zn bump 8. Subsequently, the copper foil surface is photoetched, and lead frame 40 is formed, which contains fingers 4mlW4ml and semiconductor element fitting open region 9m. Thermoelectric bonding is done by fitting the position of the bump of this film carrier to the position of the Al or Au electrode pad of the element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6110028-A (JP)
Inventor: FREMONT JOSEPH MELVIN
IPC: C01B33/00
Filed: 1985-06-04
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-S62283978-A (JP)
Title: Trans-benzopyran-(4, 3-b)-1, 4-oxazine derivative
Inventor: HORASU EI DEUOORUDO
IPC: C07D498/04
Filed: 1987-05-20
Abstract: Trans-benzopyran-4,3b-1,4-oxazines of the formula <CHEM> wherein R is hydrogen, alkyl or aryl alkyl; X is hydroxy, alkyl, alkoxy, halogen, or benzyloxy. The compounds are presynaptic dopamine agonists and may be used in pharmaceutical composition form for treating psychoses, e.g., schizophrenia.
Patent JP-H01293911-A (JP)
Title: Rolling work roll excellent in wear resistance
Inventor: MIZUNUMA MICHIYOSHI
IPC: B21B27/00
Filed: 1988-05-18
Abstract: PURPOSE:To improve the roughness maintainability and to prevent generating flaws by applying surface coating using a cermet material of a specified compsn. CONSTITUTION:The cermet material consisting 60-95 weight % of one or ore two kinds of WC, Cr2C2, TiC and the balance one or two sorts of Co, Ni, Cr are used. WC, Cr3C2, TiC in the composition are the important components to constitute the superior wear resistant cermet coating and Co, Ni, Cr serve as binders to give the toughness for the coating. Therefore, by coating the surface with these materials, the rolling work roll excellent in the wear resistance is obtained and its service time is enabled extending.
Patent JP-S6014099-A (JP)
Title: Cross-fin type heat exchanger
Inventor: KITANI FUMIHIKO
IPC: F28D7/08
Filed: 1983-07-06
Abstract: PURPOSE:To make the temperature gradient for fins moderate, by determining the position of one pipe of a pair of pipes through which one heating medium passes in the position of another pipe in the neighboring pair of pipes in regard to the flowing direction of combustion gas, in pairs of pipes through which heating mediums of different purposes pass, respectively, in the titled heat exchanger. CONSTITUTION:Pipes 2 and 3 are combined in a pair, disposed in the upper and the lower positions, and a pair of the two pipes is located in the position in a combustion gas passage. The pipes are arranged in such a manner that, when a heating pipe 2 is located on the upstream side of a pair of pipes 2 and 3, the pipe 2 in the neighboring pair is located on the downstream side, while in the next pair, the pipe 2 is positioned in the reverse side again. Accordingly U- shaped bents 4 and 5 are located slanting. By circulating feed hot-water through the pipes 3, heat can be transferred to a fin 1, and the temperature is unified if there is the difference in the temperature between the pipes 2 and 3, so that durability of the pipes can be increased.
Patent JP-H04298794-A (JP)
Title: Voice data correction system
Inventor: KUNISAWA KANJI
IPC: G10L13/10
Filed: 1991-05-28
Abstract: PURPOSE:To improve the performance of correction by eliminating the need for human intervention. CONSTITUTION:A synthesis parameter generation part 5 generates a synthesis parameter from voice data stored in the form wherein a voice is represented by phoneme information and rhythm information. A neural network 6 inputs the synthesis parameter and learns it according to learning data. When voice data is actually corrected, the neural network 9 (same as 6) after learning corrects the synthesis parameter generated from the voice data. A voice data calculation part 10 finds the voice data by an Abs method from the corrected synthesis parameter.
Patent JP-S5746303-A (JP)
Title: Dust cleaner for record disk
Inventor: NAKAI SHINZOU
IPC: G11B3/58
Filed: 1980-09-04
Abstract: PURPOSE: To realize a surface which is highly soft and easy to work for a roller for record cleaning, by foming the surface with the elastic resin composed mainly of polynorbornane and containing the viscid resin.  
     CONSTITUTION: The polynobornane is obtained by synthesizing the norbornane with ethylene and cyclopentadiene through the Diels-Alder reaction and then giving the ring oprning polymerization to the norbornane. This polynorbornane is plasticized with addition of the aromatic oil or naphthenic oil to show the elasticity like rubber. Then the viscid resin is added to the elastic polynorbornane in a range of 10W50wt%. Such elastic resin is used on the surface 6 of a rotary roller 2. Thus the dust on a record disc can be cleared away easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06330356-A (JP)
Title: Etching device
Inventor: INUKAI JUNICHI
IPC: C23F1/08
Filed: 1993-05-24
Abstract: PURPOSE:To surely perform etching up to the end point of etching by making a point of time when the surface of a substrate during etching is picked up and an image corresponding to a film to be etched is not detected from the image signal, as the end point of the etching. CONSTITUTION:When the etching for the film to be etched is started, an image recognizing part of an image recognizing part block 4 picks up the surface of the substrate 6 to output the image signal to a control device. When the etching gets near to the end, an Al electrode part on the substrate 6 is etched and it changes from color of the Al electrode to translucent color same as the color of glass of the substrate 6. The control device reads change of the color from the signal and detects a progress state of etching and it detects the point of time when the color of the Al electrode has been not detected, as the end point of the etching. If necessary, additional etching for a specified time is performed.
Patent JP-S5454597-A (JP)
Title: Video generator supplying simulative echo signals for rader system
Inventor: TOMITA EIJI
IPC: G01S7/40
Filed: 1977-10-11
Abstract: PURPOSE:To obtain the echoes faithfully simulated to actual echo signals by so forming the generator that the luminance of the simulation echoes displayed on a radar scope and the angles displayed are changed according to the reflecting area and distance of the flying object to be simulated. CONSTITUTION:In a video generator which supplies simulative echo signals for the radar system, a main memory 1 which stores the azimuth theta, distance R and reflecting area data as the position information from an imaginary flying object and an absolute value subtraction circuit 2 which detects that the absolute value in the difference between the imaginary flying object and the azimuth of the radar antenna is within the correction beam width having been corrected depending upon the distance R and reflecting area of the imaginary flying object, are provided and further a distance memory 7 which writes the echo information and reflecting area information with the distance as address W when the detection signal of said circuit 2 exists and reads the numerical values proportional to the trigger of the system from a distance counter 5 and a 1/R<4> slope generator 10 which generates the amplitudes of the voltage inversly proportional to the power 1000 of the distances and an attached control circuit are provided.
Patent JP-S63287428-A (JP)
Title: Device for water culture
Inventor: YOSHIDA RYOHEI
IPC: A01G31/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled device, having unevennesses of height for coming in and out from the liquid surface of a nutriculture solution in a cultivation vessel arranged at the bottom of the cultivation vessel for feeding the nutriculture solution from a nutriculture solution tank by a pump in the central to the peripheral directions and growing plants without a mistake. CONSTITUTION:The bottom of a cultivation tank 12 is formed into an uneven structure in which unevennesses are arranged from the center of the cultivation vessel 12 in the peripheral direction. Protruding parts have a height protruding from the liquid surface of the nutriculture solution and water draining ports for returning the excess nutriculture solution to the nutriculture solution tank are provided on almost the whole periphery on the peripheral part. The nutriculture solution surely flows along the unevennesses and roots of plants are capable of receiving sufficient supply of the nutriculture solution even if the roots are positioned anywhere in the cultivation vessel.
Patent JP-H06311231-A (JP)
Title: Telephone network
Inventor: KANAI TAKESHI
IPC: H04Q3/58
Filed: 1993-04-26
Abstract: PURPOSE:To specify any individual corresponding to the bar code data of an ID (not a telephone number) printed on a business card and to automatically transfer the data from an exchange. CONSTITUTION:First of all, an ID number and an original telephone number as the telephone number of a user's own office are stored in a destination information storage device 6. When the business card (defined as a registered ID card later) printing the ID due to a bar code and a code showing the registration is passed at an ID number identifying device 2, the ID number and the connecting telephone number are transferred to an exchange 5. When the ID number and the connecting telephone number are sent, the private branch exchange 5 stores the connecting telephone number in a transfer destination telephone number related to the relevant ID number in the destination information storage device 6. When another person passes a business card (calling ID card) just for calling only the ID number through the an ID number identifying device 7, the data of the ID number are sent to the exchange 5 and when there is the transfer telephone number related to the relevant ID number inside the destination information storage device 6, the call is connected to that telephone set.
Patent JP-H09279502-A (JP)
Title: Seam device of rail for railway
Inventor: KOBAYASHI TSUNEO
IPC: E01B11/24
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To absorb vibration, and reduce an impact sound by obliquely cutting rails at a prescribed angle, arranging a ladder-shaped rail between them, placing fish plates on both sides, fastening them by bolts, fixing and connecting them to a sleeper by a fastening device. SOLUTION: Rails 1 and 2 are obliquely cut at prescribed 45 degrees, and a ladder-shape rail 3 is arranged between them. Next, fish plates 4 and 5 are placed on both sides, and are fastened by bolts 6, 7, 8, 9, 10 and 11. Next, they are fixed and connected to a sleeper 18 by fastening devices 12, 1, 14 and 15. A rail interval is set to conventional 1/2, and vibration is absorbed, and an impact sound is reduced. When a crack is generated in the rails, only its part can be temporarily replaced.
Patent JP-S6014588-A (JP)
Title: Television camera
Inventor: NAKAJIMA HIROSHI
IPC: H04N9/093
Filed: 1983-07-05
Abstract: PURPOSE:To measure phase difference between video signals of at least two image pickup devices accurately on each part of a picture by using a rectangular equilateral triangle wherein the first and second sides are equal and third side makes an oblique side as an object of image pickup. CONSTITUTION:A reference pattern 1 is an image obtained by picking up a rectangular equilateral triangle by a reference image pickup device. A comparative pattern 2 is an image obtained by picking up the rectangular equilateral triangle by a comparative image pickup device. The reference image pickup device is an image pickup device that becomes a reference out of plural image pickup devices in phase comparison. The comparative image pickup device is an image pickup device of the side in which the reference pickup device is compared with video signal. Upper sides of these patterns 1, 2 are parallel to the direction of horizontal scanning of the image pickup device. By comparing the phases of the reference pattern 1 and comparative pattern 2 at timing 6 of specified horizontal scanning, difference of phase of horizontal scanning in reference and comparative image pickup devices is detected by phase difference 3 of front edges. Phase difference 5 of vertical scanning is obtained as a sum of phase difference 3 of front edges and phase difference 4 of rear edges.
Patent JP-H02301112-A (JP)
Title: Winding apparatus
Inventor: WADA HIROSHI
IPC: H01F41/06
Filed: 1989-05-16
Abstract: PURPOSE:To facilitate winding to the lead wire winding terminal of a work to be wound having small parts by rockably attaching a fulcrum shaft to a guide roller for guiding a wire to a rockable frame attached with a rotary arm having a nozzle for winding and the frame, and disposing the work to be wound secured via a work chuck at the position of the shaft. CONSTITUTION:A wire 4 is passed through a guide roller 11, the output shaft of a pulse motor 10 of a hollow shaft, and a nozzle 1 attached to the position deviated in a certain length from the output shaft core of the motor 10 via a rotary arm 9, and wound on a work 2 to be wound attached to a hoop material 6 by the rotation of the motor 10. The winding of lead 7 to the vicinity of the root of a lead winding terminal 3 is facilitated by the X-Y-Z direction motion of the nozzle 1 and the rocking in a direction theta. The winding of the work 2 to be wound on the terminal 3 having small parts can be realized.
Patent JP-S61280541-A (JP)
Title: Method for detecting leakage of liquid
Inventor: WATANABE KANEHIDE
IPC: G01M3/04
Filed: 1985-06-05
Abstract: PURPOSE:To make it possible to detect whether local leakage is present, by allowing the leading end surface of an optical fiber to position in the vicinity of the outer wall of machinery or a pipeline and detecting the presence of the leakage of a liquid on the basis of the change in the quantity of reflected light from the leading end surface of said fiber. CONSTITUTION:High temp. and high pressure water flows through the pipes 12 connected by a welded part 10 and the outer peripheries of the pipes 12 are surrounded by a heat insulating material 16 through spacers 14. The optical fiber 20 is mounted in a state piercing through the heat insulating material 16 so that he leading end surface 20a of said fiber 20 faces to the gap 18 between each pipes 12 and the heat insulating material 16. The laser beam transmitting through a polarizing beam splitter 18 is sent into the fiber 20 and a part thereof is reflected from the leading end 20a of the fiber 20. In this case, when the leading end surface 20a is contacted with water, only 0.5% of incident beam is reflected and, contrarily, when contacted with air, 4% of incident beam is reflected. Therefore, by detecting the quantity of reflected beam, it can be judged whether water is contacted with the end surface 20a and the presence of the leakage of a liquid from the pipe 12 can be detected on the basis of this judgment.
Patent JP-S5873304-A (JP)
Inventor: ARUTOUURU FUEERU
IPC: B60R22/12
Filed: 1982-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61280118-A (JP)
Title: Switch circuit
Inventor: MIYAJIMA MASAYOSHI
IPC: H03K17/725
Filed: 1985-06-04
Abstract: PURPOSE:To constitute a simple and functional circuit and to obtain a stable circuit without malfunction by providing a circuit connecting to an inverting circuit whose state is inverted by the depression of a switch and setting the inverting circuit into one state at power-on as a voltage control circuit. CONSTITUTION:When a PUT 1 is turned off, a gate current flows to a triac, a lamp is lighted and when a switch SW 2 is turned on once more in this state, and a current i5 flows to a circuit comprising a D1, the PUT 1, a C3, a D3 and a C5 by a potential at a point (h) drawn to the low level. Since a gate current flows between the anode and gate of the PUT 1, the PUT 1 is turned on again, a voltage between terminals (a, b) reaches a voltage less than the Zener voltage of a constant voltage element ZD 1 and the triac is turned off. On the other hand, when the PUT 1 is turned on, the potential at a point (c) drops but the voltage is lowered than the charging voltage of the capacitor C6, that is, a potential at a point (f). Then the anode-cathode voltage of the PUT 2 is biased reversely to turn off the PUT 2.