baber/WOPTO huggingface dataset:
Patent JP-H08163432-A (JP)
Title: On-air information generating device
Inventor: MINAMI NOBUYUKI
IPC: H04N5/262
Filed: 1994-12-07
Abstract: PURPOSE: To provide an on-air information generating device in which on-air tarry information is generate with high accuracy and flexible configuration. CONSTITUTION: Information relating to on-air is fed to a controller 4 in real time through a high speed communication line 5 from a switcher 1 and DVEs (special video image effect devices) 2, 3, and the controller 4 generates the on-air information for each field based on the information relating to the on-air, then the accuracy of generation of the on-air tarry information is improved. Thus, an interconnection cable between the switcher 1 and the DVEs 2, 3 is not required to generate the on-air tarry information to attain flexible system configuration.
Patent JP-H01146654-A (JP)
Title: Automatic grinding device
Inventor: NAKA HIROTOSHI
IPC: B24B21/06
Filed: 1987-11-30
Abstract: PURPOSE:To maintain a grinding amount at a normally proper value during grinding and to enable execution of an excellent grinding work, by providing a robot for holding a work movement to a grinding point of which is controlled according to the magnitude of an amount of a work being cut in a grinding belt. CONSTITUTION:A contact wheel 1 is moved rightward according to a cut amount when a work W held by a robot R is pressed against a grinding point, and a current moving amount is detected by a position sensor 9. Since, when a cut amount does not attain a reference value due to an error in the size of the work W, no increase is effected until a pressure in a cylinder 7 is increased to an optimum value, a pressure in the cylinder 7 is increased through control made by a press force controller 10 and a press force set device 11, and the energizing force of the contact wheel 1 is set to a proper value. The robot R is moved to the contact wheel 1 side by means of a cut amount controller 12 and a robot controller 13, a grinding amount is maintained at a proper value during grinding, and the work W is ground with high precision.
Patent JP-H10140983-A (JP)
Title: Tunnel excavation machine
Inventor: UCHIUMI MITSUHIRO
IPC: E21D9/12
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To efficiently collect muck accumulated on the bottom of a tunnel excavation machine body to reduce operator's load. SOLUTION: Muck piled on the bottom of a tunnel excavation machine body is scraped in an erector bucket 11, while transferring a slewing ring 10 (bucket transfer means) and the erector bucket 11 is transferred to the upper part of a belt conveyor 5 (discharge means of soil) in a main gripper 4. The scraped muck is released by stretching a hydraulic jack 16 (discharge means of muck) at the upper part of the belt conveyor 5 and turning the erector bucket 1 and discharged onto the belt conveyor 5 while being guided by a fixed rotary cover 13.
Patent JP-H01146133-A (JP)
Title: Production of magnetic disk
Inventor: KOBAYASHI YOSHIYORI
IPC: G11B5/82
Filed: 1987-12-03
Abstract: PURPOSE:To exactly adhere protective films to the circumferential part of a magnetic disk by placing the magnetic disk on the protective film while supporting the magnetic disk concentrically with a guide member having an aperture slightly larger than the diameter of the protective films, then adhering the protective films to the disk. CONSTITUTION:The tape-shaped protective films 14, 15 having self-adhesive agent layers 16, 17 are stuck along the outside circumference of the disk-shaped magnetic recording medium formed by depositing magnetic recording layers 13, 13 on both faces of a nonmagnetic base film 12. The guide member 31 having the aperture 32 of the diameter slightly larger than the diameter of the protective films 14, 15 is disposed in such a manner as to guide the annular protective films to the circumferential part of a pedestal 30 having a flat surface. The magnetic disk 11 is tentatively fitted to an upper mold and the laminate of the annular protective films is fitted along the inside wall of the aperture 32 of the guide member 31 in such a manner that the protective film 14 is positioned below and release paper 24 is positioned above. The laminate is then held to the pedestal 30 by the suction force of small holes 33. The release paper 24 is then stripped and the protective films 14, 15 are positioned in a truly circular state. The prescribed adhesion is exactly executed when an upper mold 34 is lowered.
Patent JP-2001124372-A (JP)
Title: Ice storage device
Inventor: IWATA YASUHIRO
IPC: F25C1/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To equalize the thickness of ice formed in the periphery of heat transfer tubes in a static type of ice storage device. SOLUTION: In a thermal storage tank 31 in which water is stored, a regenerative heat exchanger 40 is roused. The regenerative heat exchanger 40 comprises many heat transfer tubes 41 that are vertically serpentine and is connected with a brine circuit 20. A circulating circuit 35 having an external fusion heat exchanger 37 is connected with the thermal storage tank 31. External fusion piping 16 in the brine circuit 20 is also connected with the external fusion heat exchanger 37. At the time of available space cooling operation, the brine in the brine circuit 20 and the water in the circulating circuit 35 carry out heat exchanges in the external fusion heat exchanger 37. During a cold heat storage operation, the operation control of a circulating pump 36 is performed by a controller 10 and the water inside the thermal storage tank 31 is stirred.
Patent JP-H01146276-A (JP)
Title: Confirmation of signal transmission cable connection
Inventor: KANAMARU YASUSHI
IPC: H01R43/00
Filed: 1987-12-02
Abstract: PURPOSE:To make it possible to confirm the presence of electrical conduction of a signal transmission cable between electronic apparatuses by arranging so that a signal transmitted from an electronic apparatus on the signal transmit ting side is echoed back to the same signal transmitting side electronic appara tus through a signal receiving pin and an unused pin when the cable connection is normal. CONSTITUTION:Choosing an 18th pin P18 out of unused pins of a connector for the RS-232-C specification as an echo-back pin for example, the pin is electri cally short-circuited (connected) through a short circuit line S to a 3rd pin P3 used for signal reception. This short circuit enables to use, if any, the unused lead corresponding to the unused pin. When the cable is normally connected, a signal transmitted from an electronic apparatus on the signal transmitting side is received via a signal receiving pin by an electronic apparatus on the signal receiving side. At the same time, the signal is echoed back to the elec tronic apparatus on the signal transmitting side via the unused pin. Therefore, presence of abnormal conditions such as cable breakage or coming off of a connector can be confirmed.
Patent JP-H01145683-A (JP)
Title: Manufacture of flat panel display
Inventor: TAKOJIMA TAKENAO
IPC: G09F9/00
Filed: 1987-12-01
Abstract: PURPOSE: To make it possible to inexpensively form external connection terminals by forming the external connection terminals by printing using paste contg. an org. compd. of gold and calcining the paste, thereby forming the terminals of the gold thin films. CONSTITUTION: The external connection terminals 5 of a flat panel display constituted by forming the external connection terminals 5 on a glass substrate 1 is composed by forming the terminals by printing using the paste contg. the org. compd. of the gold, then baking the paste to form the external connection terminals 5 consisting of the gold thin films or subjecting the regions of the gold thin films formed by the baking to photolitho grahic etching, thereby forming the external connection terminals. Namely, the baking temp. of the paste contg. the org. compd. of the gold is about 600 deg.C and the baking of the gold thin films having about 0.5μm thickness on the surface of the glass substrate 1 is made possible.  As a result, the formation of the external connection terminals 5 by the gold thin films is made inexpensively possible and since the adjustment of the viscosity by a suitable solvent prior to the baking is easy, the free forming of the shapes of the external connection terminals 5 on the glass substrate 1 by printing is made possible.
Patent JP-H05144889-A (JP)
Title: Connection method of semiconductor chip mounting film
Inventor: SAKATA TOSHIO
IPC: H01L21/603
Filed: 1991-11-20
Abstract: PURPOSE:To enable a semiconductor chip mounting film to be automatically connected by a method wherein the film is tentatively bonded with pressure under conditions where both a pressure and a temperature are set lower than those of thermocompression bonding. CONSTITUTION:The angle of inclination of film positioning mark rows formed on a board 1 is detected, a film 5 to connect is adjusted in angle of inclination and position in a bilateral direction corresponding to the angle of inclination of the mark rows, and films 5 are tentatively bonded with pressure under conditions where both a pressure and a temperature are set lower than those of thermocompression bonding and then bonded again with thermocompression. As the films 5 are tentatively bonded with pressure under conditions where both a pressure and a temperature are set lower than those of thermocompression bonding, the films 5 can be more easily and accurately aligned as compared with a method where the films 5 are bonded by thermocompression piece by piece. By this setup, the connection of films can be automated, and this method is applied to a liquid crystal display device to save labor and enable it to be enhanced in productivity and lessened in cost.
Patent JP-H01145788-A (JP)
Title: Optical character reader
Inventor: MURAI YASUMASA
IPC: G06K9/34
Filed: 1987-12-01
Abstract: PURPOSE:To correctly segment the area of a character when the character itself is separated from an adjacent character even when the entered character is extruded from a character entering frame and the projection of an X axis direction or a Y axis direction is overlapped on the adjacent character by tracing the contour of the respective characters once and segmenting. CONSTITUTION:A character position tracing part 3 for sequentially reading the respective bits of image information stored in a document image storing part 2 along the address and defining a position at which the bit indicating a black point is initially detected to be the character start point of the character and a character contour tracing part 4 starting from the character start point, tracing the bit indicating the black point along the contour of the character, circulating once while transmitting the addresses of the respective black point bits on the contour and returning to the character start point are provided. Thereby, even when the entered character is extruded from the character entering frame and the projection of the X axis direction or the Y axis direction is overlapped on the adjacent character, in case the character itself is separated from the adjacent character, the area of the character can be correctly segmented.
Patent JP-H09134370-A (JP)
Title: Electronic book
Inventor: TSUCHIYA HARUKI
IPC: G06F17/30
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To read a composition in a short time by reading information stored in a storage medium by means of executing division at every page so as to store it by means of plural-page unit and reading it through the use of a succeeding page indicating key and a preceding page indicating key so as to display page turning-over. SOLUTION: An area for recording information of a floppy disk 14 for the portion of the plural pages is provided in a memory 18. Then, designated two- page portion information is read from the flopply disk at the time of starting display in display devices 2 and 3 and the information is respectively written in the memory 18. When the succeeding page indocating key 4A or the preceding page indicating key 4B is operated, contents for the portion of one page after or before the page under display at preset are read from the floppy disk 14 and the display contents of the display devices 2 or 3 are changed.  Therefore, the contents of the floppy disk 14 are displayed in the respective display screens of the display devices 2 and 3 as if the book pages are turned over in a short time just like a case where a book is turned over by the operation of the succeeding page indicating key 4A and the preceding page indicating key 4B.
Patent JP-2000131663-A (JP)
Title: Projection type image display device
Inventor: KASAI ICHIRO
IPC: G02B27/28
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a projection type image display device which is short in the back of a projection optical system and is capable of displaying bright images of a high contrast. SOLUTION: The projection type image display device has prisms 41 and 42 formed with polarized beam splitter(PBS) reflection films 41a and 42a. Reflection type liquid crystal panels 31 and 32 and transmission type liquid crystal panels 33, (34) are arranged on both sides of the PBS reflection films 41a and 42a. The green light of the S polarized light is made incident on the prisms 41 and 42 from a direction heading toward the transmission type liquid crystal panels 33, (34), is reflected by the PBS reflection films 41a and 42a and is introduced to the reflection type liquid crystal panels 31 and 32. The blue light of the S polarized light is introduced to the transmission type liquid crystal panels 33, (34) from the side opposite to the prisms 41 and 42.  The green light modulated by the reflection type liquid crystal panels 31 and 32 to the P polarized light and the green light of the S polarized light remaining after the modulation by the transmission type liquid crystal panels 33, (34) are synthesized by the PBS reflection films 41a and 42a and the red light modulated by other liquid crystal panels is further synthesized therewith. The synthesized light is projected to display the color images.
Patent JP-H11138911-A (JP)
Title: Printer
Inventor: FUJIWARA ICHIJI
IPC: B41J3/36
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable printer of substantially the same size as a PDA and having a large printable area. SOLUTION: A printer comprises a portable PDA 50 on the surface side, a print mechanism section 20 on the side 50a of the PDA, and a section 30 for containing a plurality of sheets of regular size thermal sheet 1 disposed on the rear side 50b. Since the print mechanism section 20 and the sheet containing section 30 are integrated with the PDA 50, a small portable printer can be realized. When a thermal head for printing on a thermal sheet 1 is employed as the print mechanism section 20, the space for containing consumable goods, e.g. ink, can be eliminated.
Patent JP-2000133575-A (JP)
Title: Semiconductor device equipped with overlap inspection mark
Inventor: MAEJIMA SHINROKU
IPC: G03F9/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, equipped with an overlap inspection mark for operating overlap measurement within an allowable measurement error, even when a production pattern and an overlap inspection mark pattern are formed with differences in level. SOLUTION: The width of a line-shaped overlap inspection mark pattern 2 in a second layer is set larger than the width of a line-shaped production pattern 1 in the second layer within a range from 0.85 μm-1.0 μm. Thus, the difference in positional deviation values generated in the overlap inspection mark pattern 2 in the second layer and the production pattern 1 in the second layer can be obtained within an allowable range at overlap measurement. Also, even when the overlap inspection mark pattern 2 in the second layer and the production pattern 1 in the second layer are formed with differences in levels (0.6 μm up and down respectively at the maximum), it is possible to ensure the depth of focus (1.2 μm).
Patent JP-S63158120-A (JP)
Title: Isotope separation and its device
Inventor: SHIODA KAZUNORI
IPC: B01D59/34
Filed: 1986-12-23
Abstract: PURPOSE:To improve the efficiency of separation of isotope and thereby obtain a product with high purity by neutralizing impurity ions in a prestage in which a vapor stream is conducted to an optical reaction part, and preventing the impurity ions from being adsorbed into a recovery electrode. CONSTITUTION:Impurity ions contained in a vapor stream 5 generated by thermal and collision ionizations are neutralized in advance by thermal electrons released from a thermal element 15 in a prestage in which a vapor stream 5 is conducted to an optical reaction part 8. As a result, the ions adsorbed by a recovery electrode 12 formed with anodes 6 and cathodes 7 arranged alternately become solely specific ionized isotopes which are optically ionized by a laser beam 9 projected by a laser beam oscillator 13. Consequently, the possibility that the separation efficiency of isotopes may be reduced, or that the purity of a product be deteriorated by the adsorption of impurity ions entrained into the recovery electrode 12, are minimized, contrary to what they were before. Thus a product with high purity can be obtained.
Patent JP-H04177563-A (JP)
Title: User authentication system
Inventor: OKAMOTO TATSUAKI
IPC: G06F21/31
Filed: 1990-11-09
Abstract: PURPOSE:To secure the safety, and also, to curtail the communication quantity by using a method for zero knowledge certification used for certification of the safety of a Fiar-Shamir method, etc., and also, constituting the system, based fundamentally on a form for executing only once a question and an answer of several 100 bits. CONSTITUTION:A authenticater generates a random number X in a defined area of a function A and calculates Y=A(X), and transmits it to a person to be authenticated. The person to be authenticated calculates X'=B(Y) with regard to received Y, generates a random number R in a defined area of a function F, and also, calculates Z=F(X', R) and transmits it to the authenticated. The authenticater transmits the random number X to the person to be authenticated, and the person to be authenticated inputs the received X and X' decoded by the own device to a coincidence inspecting device 190 and inspects whether they coincide with each other or not. Subsequently, the authenticater calculates Z'=F(X', R) by using a unidirectional function computing element 240, inputs its Z' and Z received previously to a coincidence inspecting device 290, and inspects whether they coincide with each other or not. In such a way, the safety is secured, and the communication quantity is curtailed.
Patent JP-H05120983-A (JP)
Title: Undervoltage tripper for circuit breaker
Inventor: MIURA MASAO
IPC: H01H83/12
Filed: 1991-10-24
Abstract: PURPOSE:To prevent the application of the excess force at the time of resetting an undervoltage tripper. CONSTITUTION:In the case that a circuit voltage is lowered to a predetermined value or less and an undervoltage tripper 1 is therefor operated, the reset operation for returning a movable iron core 4 separated from a fixed iron core 3 to a suction position again is performed by an operating lever 22 fixed to a latch shaft 21 simultaneously with the reset of a circuit breaker. Since the reset of the circuit breaker is performed by the manual operation or the slow electric operation, the movable iron core 4 is operated slowly, and the impact force to be caused by the conventional reset by a movable contact shoe, which is to be turned OFF with the trip of the circuit breaker, is eliminated.
Patent JP-H10128385-A (JP)
Title: Oxidation of organic compound by bacteria
Inventor: FUSE HIROYUKI
IPC: C12N1/20
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively and efficiently subject an org. compd. to oxidizing treatment by allowing a halophilic methane assimilating bacterium Methylomicrobium NI strain to act on the org. compd. in an aq. medium containing salt in specific concn. SOLUTION: When a sea area or an area containing salt in the same degree as seawater is contaminated with an org. compd. such as trichloroethylene, in performing bio-remediation due to methane metabolizing bacteria, a halophilic methane assimilating bacterium Methylomicrobium NI strain is allowed to act on an aq. medium with a salt concn. of 2-6wt.%. By this constitution, if the halophilic methane assimilating bacterium Methylomicrobium NI strain is allowed to especially act on a halogen-containing org. compd. among. org. compds, halogen is dissociated by oxidation and an area contaminated with an organohalogen compd. can be purified.
Patent JP-H06160514-A (JP)
Title: Radar signal processor
Inventor: NASU CHIEKO
IPC: G01S13/53
Filed: 1992-11-16
Abstract: PURPOSE:To improve the deterioration of the target detection level, i.e., the loss of the target signal/noise ratio, caused by the filter response of a Doppler filter bank in the signal detection by a pulse Doppler filter. CONSTITUTION:The process to shift the frequency by 1/2 of the frequency interval of a Doppler filter 4 is applied in advance to the input data to the second Doppler filter bank 7. Target detection is performed by the second Doppler filter bank 7. The result is compared with the detected result by the first Doppler filter bank 5, and the result having a larger signal level is selected by a selector 8.
Patent JP-H02152726-A (JP)
Title: Wire feeder for wire electro-discharge machine
Inventor: TOMIZAWA MASAO
IPC: B23H7/10
Filed: 1988-12-02
Abstract: PURPOSE:To keep tension of a wire electrode in a specified state all the time as well as to machine a workpiece in a highly accurate manner by installing a control means which controls operation of a braking means from a tension detecting means according to a tension detecting signal of the wire electrode. CONSTITUTION:At the time of cutting operation of a workpiece, if static tension of a wire electrode 1 varies and a large tension variation occurs in this wire electrode 1 due to resonance with disturbance, a tension change or variation in this wire electrode 1 is detected by a tension detecting means 26 as displacement of a guide pulley 14. On the basis of this detection signal, operation of a braking means 8 is controlled via control means 28, 29, and tension of the wire electrode 1 is thus corrected. Accordingly, the wire electrode 1 is traveled to a machining position of the workpiece in a specified tension maintaining state at all times, so that highly accurate machining takes place.