baber/WOPTO huggingface dataset:
Patent JP-H09102937-A (JP)
Title: Identification signal processing circuit
Inventor: NOIDE YASUSHI
IPC: H04N5/92
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To preserve picture mode information in a VTR for domestic use by converting the picture mode information of a 1st identification signal into the information signal of a 2nd identification signal and superimposing it on a broadcast signal. SOLUTION: An EDTV-II identification control signal superimposed on a video signal inputted to an input terminal 11 is received by a B3 detector 12, and letter box information B3 of the control signal is detected and sent to a video ID identification signal generator 13. The generator 13 sets a video ID identification signal corresponding to the value of information B3 of the control signal, generates the information signal of this identification signal and sends it to a video ID identification signal superimposer 14. The superimposer 14 superimposes this signal on the 20/283-line of the input video signal and outputs the result from an output terminal 15.  Thus, the picture mode information is preserved and the picture mode information of the EDTV-II identification control signal, for which preservability is not guaranteed, can be exactly preserved or reproduced by the VTR for domestic use or the like.
Patent JP-2000087745-A (JP)
Title: Cooling system
Inventor: HASHIGUCHI ITSURO
IPC: F01P7/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the low-cost cooling system with as small installation space as possible. SOLUTION: A cooling system 1 transmits the rotary motion of a drive shaft 2 which drives by rotation in accordance with the engine revolution to a driven shaft 3 connected to the cooling fan. This cooling system comprises a rotary displacement mechanism 4 which is positioned between the drive shaft 2 and the driven shaft 3 and capable of transmitting the rotary motion of the drive shaft 2 to the driven shaft 3. This also comprises a select mechanism 5 which is capable of selecting between the transmission and cut-off of the rotary motion of the drive shaft 2 to the driven shaft 3 by the rotary displacement mechanism 4 in accordance with the ambient temperature.
Patent JP-H01133276-A (JP)
Title: Cassette and locking member for it
Inventor: KURAUSU SHIETORE
IPC: G11B23/087
Filed: 1988-10-14
Abstract: PURPOSE: To enable a simple and efficient design by providing a locking member having a locking function and at least partially providing flexibility and forming so that a carrying element does not roll in a supporting slit. CONSTITUTION: The locking member is approximately formed in a T shape. And a locking base part 7 having projecting part 41 and 42 for locking and operating is formed in the T shaped base part, and a relatively rigid intermediate part 10 is formed in its intermediate part. Also, carrying elements 6A and 6B are formed into half-circular shaped disk bodies 12A and 12B, and integrally installed to both narrow end surfaces of a flat, elastic and flexible part 9, respectively. The half circular shaped disk bodies 12A and 12B are fitted into a half- circular shaped slit 15 formed in a supporting wall part 8. Therefore, anti- torsional strength of carrying elements 6A and 6B is guaranteed with this fitting.
Patent JP-H1187304-A (JP)
Title: Processing apparatus
Inventor: TANAKA YUJI
IPC: H01L21/304
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a processing apparatus capable of producing a large volume of processing solution vapor, while restricting the heating temperature of a heating means, and cooling and liquefying the vapor of the processing solution produced in large volume, without leaking the vapor to the outside. SOLUTION: This apparatus 19 includes a drying tank 50 in which a wafer W is freely contained, and a heater 61 for producing IPA(isopropyl alcohol) vapor in the drying tank 50 by heating the IPA solution. In this case, the heater 61 is disposed on a bottom 60 of the drying tank 50 with a thickness at the bottom 60 which is assumed to be 3.0 mm or less. It is desirable that a spirally wound cooling coil 70 be doubly disposed in the upper direction of the drying tank 50 and along the internal wall of the drying tank 50.
Patent JP-S62119774-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B21/02
Filed: 1985-11-19
Abstract: PURPOSE:To eliminate malfunction from writing or reading operations, by preventing direct transmission of the reaction force applied to a voice coil motor to a base plate and occurrence of a positional deviation between a magnetic head and magnetic disk. CONSTITUTION:A carriage 3 makes seeking operations accompanied with high-speed reciprocating motion and, when the seeking operations are made, a voice coil motor 4 receives a reaction force proportional to the acceleration of the movement of the carriage 3 in the direction shown by an arrow X and the reaction force is transmitted to substrates 5 and 11. However, since a frame 7 fixed to the substrates 5 and 11 and the voice coil motor 4 are coupled with each other by means of elastic supporting members 9 and 10 and, at the same time, the motor 4 has a structure which can freely move in the direction of the seeking operations of the carriage 3 by sliding, the magnitude of the force and period of the vibration transmitted to the substrates 5 and 11 are greatly relaxed. Therefore, the deformation quantities of the substrates 5 and 11 become small and their periods also become ones which are largely different from the movement period of the carriage 3. Accordingly, the relative displacement quantity between a magnetic disk 1 and magnetic head 2 is greatly made smaller and malfunction is reduced at the writing and reading times of signals.
Patent JP-H03211316-A (JP)
Title: Electric cigarette lighter
Inventor: AREKUSANDAA FUON GAISUBERUKU
IPC: F23Q7/00
Filed: 1990-09-28
Abstract: PURPOSE: To prevent an automatic closing again for a long time after removing an overload initially, by preventing a bimetallic snap disc from automatically returning to a normal operating position at the time of cooling. CONSTITUTION: A bimetallic snap disc 7 is prevented from automatically returning to a normal operating position (shape I) at the time of cooling. When the temperature of the bimetallic snap disc 7 rises, the disc 7 rapidly changes the condition of its shape I to a second stable condition of a shape II. At the time of cooling, the bimetallic snap disc maintains this shape II. The bimetallic snap disc can be returned to the shape I only by means of an external force, that is, a mechanical resetting. Due to such a construction, after an overload is removed initially, the bimetallic snap disc is not automatically closed again for a long time.
Patent JP-H04137376-A (JP)
Title: Ic socket
Inventor: TSUKAMOTO KOSHO
IPC: H01R33/76
Filed: 1990-09-27
Abstract: PURPOSE:To make the replacement work easier and to prevent a damage of a printed board by making printed board connection pins into a spring structure, and composing that the connecting pins are abutted and connected with the inner walls of through holes when they are inserted to the through holes of the printed board. CONSTITUTION:The part of a printed board connecting pin 13 projecting from the surface of an insulating block 11 has a spring structure a little larger than the bore of a through hole 32. The printed board connecting pins 13 are inserted to the corresponding through holes 32 of a printed board 30 until the insulating block 11 is hit to the printed board 30. While a screw 40 is inserted to a screw hole 14, it is also inserted to a screw hole 33 at the printed board 30 side, it is fastened by a nut 50, and the mounting of an IC socket 10 to the printed board 30 is completed. Since the connecting pin 13 is made in a spring structure in this case, the connecting pin 13 presses and connects the inner wall of the corresponding through hole 32, and it is connected electrically perfectly. In order to remove the IC socket 10 from the printed board 30, only the screw 40 and the nut 50 are released, and the printed board connecting pins 13 is removed from the through holes 32.
Patent JP-H0199007-A (JP)
Title: Optical cable connecting box
Inventor: FUNAHASHI MASAAKI
IPC: G02B6/24
Filed: 1987-10-12
Abstract: PURPOSE:To connect optical fibers with a piece of a connecting box without using optical cables and to simplify a repair operation by using the connecting box provided with optical fiber holding parts and housing parts on both sides of a shaft in a cylindrical cover. CONSTITUTION:The housing parts 3 for the existing optical fibers and the intervening optical fiber housing parts 2 are provided on both sides of the shaft of the connecting box and the holding parts 1 are provided therebetween. Repair of the cut optical cable is executed by first stripping the damaged part of the cable 10 by about 80cm and winding the intervening optical fiber 7 around the shaft 6. The existing optical fiber 8 is then loosened and is welded to the intervening fiber 7 by a welding machine. The juncture 9 is held in the holding part 1 and the surplus length of the fibers 7, 9 are wound in the housing parts 2, 3 and are fixed by a tape. A cover 4 is mounted to the box. The optical fibers are thus connected with a piece of the connecting box using the optical fibers alone without using optical cables and, therefore, the repair operation is simplified.
Patent JP-S62117163-A (JP)
Title: Disc player
Inventor: WADA HAJIME
IPC: G11B17/054
Filed: 1985-11-18
Abstract: PURPOSE:To easily perform the loading/unloading of a disc, and to prevent the information surface of the disc from damaging by constituting a disc containing part setting the height of an inner frame lower than that of an outer frame, and setting the depth of the disc shallower than the length of the disc. CONSTITUTION:A disc containing box 21 consists of an inner frame 22 having a height of l1, and an outer frame 23 having a height of l2, and the depth of a disc containing part 24 is decided by the inner frame 22, and a relation l2>l1 is set, and also, a device is constituted so that the half part of a disc 2 is exposed so as to draw out the disc 2 easily when the disc 2 is loaded on the disc containing part 24. Therefore, a pickup can move in the same direction of the lateral direction of the inner frame 22 without being interfered with the inner frame 22, and can move over from an inner periphery to an outer periphery. Also, the disc containing part 24 is constituted so that the width of an inserting opening 25 is narrowed gradually from its center toward both end side parts, and also it is constituted so that, when the disc 2 is inserted and loaded, the information surface at the inner plane of the disc 2 may not be abutted with the disc containing box 21.
Patent JP-H03120313-A (JP)
Title: Production of machine structural parts
Inventor: HANIYUDA TOMONORI
IPC: C21D7/06
Filed: 1989-10-03
Abstract: PURPOSE:To obtain a steel stock excellent in machinability in a shot peening worked part as well as in fatigue strength by providing a composition, as a steel stock for machine structural use, in which specific amounts of B and N are incorporated and respective contents of Ni, Zr, and REM are reduced. CONSTITUTION:A steel stock which has a composition consisting of, by weight, 0.10-0.70% C, <1.0% Si, <2.5% Mn, 0.001-0.100% Al, 0.004-0.020% B, 0.005-0.020% N, >=0.01%, in total, of Ti, Zr, and REM, <0.002% O, and the balance Fe or further containing one or two kinds among 0.30-5.0% Ni, 0.1-5.0% Cr, and 0.05-3.0% Mo, and the balance Fe is produced. In this steel stock, a compound BN is formed in the structure to improve machinability in the part hardened by means of shop peening and respective contents of Ti, Zr, and REM having high affinity for N are minimized, and further, the content of oxygen forming B2O3 is also controlled to a small value. By this method, the steel stock in which machinability in the part excellent in strength and hardness owing to shot peening is improved can be obtained.
Patent JP-2001079588-A (JP)
Title: Aerator for rectangular tank
Inventor: TANABE SEIICHI
IPC: C02F3/16
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of the sludge, etc., in sewage to side walls and to solve the problem of malodors, etc., by supporting an aerator in the water surface position in the central part of a rectangular tank by the float and frame of the aerator with four struts and mooring the aerator in such a manner that the direction of the sewage discharged from the aerator faces the four corners of the rectangular tank. SOLUTION: The aerator 1 is constituted by erecting the four struts 12 on the float 11 floating on the water surface of the aeration tank 2 of the rectangular shape, disposing the frame 13 above the same and arranging a motor 14 of the aerator 1 at this frame 13 and is constituted to agitate and aerate the sewage by rotating an impeller 15 in the water by means of this motor 14. The aerator 1 is held afloat on the sewage surface by the float 11 and the float 11 or frame 13 of the aerator 1 is moored by a plurality of mooring wire ropes and is so arranged that the aerator 1 exists in approximately the central part of the aeration tank 2 of the rectangular shape.  As a result, the sewage 4 discharged from the aerator 1 heads toward the four corners of the aeration tank 2 and, therefore, the amount of the foreign matter, such as the sludge in the sewage to be deposited on the side walls 21 may be decreased.
Patent JP-S61135928-A (JP)
Title: Direct injection type diesel engine
Inventor: NAKAMURA SABURO
IPC: F02M61/18
Filed: 1984-12-06
Abstract: PURPOSE:To improve the combustion throughout various load conditions by providing the piston with a cavity which is made up with large and small diameter sections, the fuel being injected to the large diameter section under low load conditions and to both the large and small diameter sections under high load conditions. CONSTITUTION:The piston 4 has a cavity 5 the lower part of which is formed into a small diameter section 5a where the inner diameter d1 is small and a strong swirl S1 is caused to develop, and the upper part of which is formed into a large diameter section 5b where the inner diameter d2 is large and a weak swirl S2 is caused to develop. Under low load conditions, the fuel from the injection nozzle is directed to the side wall of the large diameter section 5a of the cavity 5, and under high load conditions, the fuel is injected to both the large diameter section 5b and small diameter section 5a as the injection duration is increased. In this manner, the fuel is injected to a part where there is a weak swirl S2, thereby preventing the flame nucleus from being extinguished to ensure a good ignition, while the air usage efficiency is enhanced under high load conditions to reduce the smoke, to control the HC emissions and to improve the output.
Patent JP-H04134437-A (JP)
Title: Camera
Inventor: KO HIDEO
IPC: G03B7/17
Filed: 1990-09-27
Abstract: PURPOSE:To rewrite every kind of data of an automatic counter light level, a low luminance automatic light emission level, and automatic magnification to the one fitted in the intention of a user by performing data correction when it is discriminated that difference exists between stored data and the data when a camera is actually operated. CONSTITUTION:A switch S1 is turned on in ordinary AE photographing, however, no flash mode is selected, therefore, an arithmetic control circuit 1 receives EVA from the output of a mean photometric circuit 3 and EVS from the output of a spot photometric circuit 4. Thence, a luminance error between the EVA and the EVS is computed to a luminance level, and after that, the data of counter light level is read out from memory 2. When automatic light emission with low luminance is performed, photometric results EVA and EVS can be obtained, however, relation (EVA<EVX) is established because a subject is of low luminance, then, flash photographic mode can be set. After that, when a switch S2 is turned on, release is started, and flash photographing is performed by a light emission trigger signal to a flash circuit 5, and when a release button is released, a flash mode is reset. When automatic counter light is detected, the luminance difference is compared with the luminance level, and a mode goes to the flash photographic mode.
Patent JP-H10105830-A (JP)
Title: Method for controlling crime-prevention mechanism of pos system
Inventor: KAKIMOTO AKIHIRO
IPC: G06F1/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To esterblish a situation to ensure the sure processing even to information on an abnormal state by defining a POS terminal in a nonoperating state to be in a monitoring state so as to avoid the transmission/reception of POS data, but preparing for the reception of an abnormality signal reporting the generation of an abnormal state of the POS terminal. SOLUTION: A headquarter terminal 102 receives station opening information transmitted by a POS terminal 01, confirms that the terminal 101 comes into an operating state and then registers it as a terminal in the operating state in the file of the terminal POS 02. After collating jobs and completing preparation of the finish of the job, the terminal 101 transmits station closing information with a reporting item necessitating business data, etc., to the terminal 02. The terminal 102 acknowledges the POS terminal registered as the terminal in an operable state to be in the monitoring mode, waits for the emergency report such as the generation of an abnormal state at the terminal 01 and when receiving an emergency report from the terminal 101, gives information on emergency item to a necessary place by a previously set order.
Patent JP-H1099417-A (JP)
Title: Deodorizer
Inventor: FUJIWARA MASATOSHI
IPC: A61L9/01
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer which is effective in the deodorizing effect and in which the deodorizing effect can be seen by the eye, so that the time when the deodorizing effect of a deodorizing agent is run out can be judged and the replacement thereof to a new product can be enabled at an appropriate time. SOLUTION: Deliquescent particles 1 and deodorizing particles 2 are mixed and are put inside a transparent housing vessel 3. The opening 3a of the housing vessel 3 is covered with a permeable sheet 5, and a cover 4 provided with holes 4a is closed from above with this permeable sheet 5. The deliquescent particles 1 absorb the moisture in the air and deliquesce itself, and the offensive odor components of nitrogen such as ammonia is dissolved into the deliquescent solution so as to be deodorized, and the offensive odor components of sulfur is deodorized by the deodorizing particles 2. The deodorizing effect can be seen by the eye in accordance with the progress of deliquescence of the deliquescent particles, so that the replacement time can be judged.
Patent JP-H01104357-A (JP)
Title: Electric dust collector
Inventor: TASHIRO KOJI
IPC: B03C3/41
Filed: 1987-10-15
Abstract: PURPOSE:To prevent soiling of discharge electrodes with dusts from occurring, by providing the discharge electrodes with a large number of thorns with their tips being directed outward, providing spouting apertures around these thorns, and forming air channels in these discharge electrodes. CONSTITUTION:Discharge electrodes 1 are provided with thorns 20, in predetermined arrangement, on the surfaces of the pipes or core wires of the discharge electrodes, with the tips of said thorns being directed outward. Around the thorns are provided one of plural spouting apertures 21. These spouting apertures 21 are connected with air channels 22 of the discharge electrodes 1. Further, a discharge electrode frame 3 fixing the top and bottom ends of the discharge electrodes 1 also has an air channel, with which one end or both ends of the air channel 22 of each discharge electrode 1 are connected. Owing to this construction, air is fed to the apparatus through the air channel of the discharge electrode frame 3, the air channels 22 of the discharge electrodes 1, and the spouting apertures, in this order. Therefore, surfaces of thorns are covered with air flows, thereby preventing electrical or physical adhesion of dusts and enabling efficient dust collection.
Patent JP-H02105836-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: MUKAI TAKAMICHI
IPC: C08L21/00
Filed: 1988-10-15
Abstract: PURPOSE:To obtain a rubber composition improved in wet skid resistance, fuel consumption characteristics and reinforcing properties at high temperatures by mixing a specified terminal-modified conjugated diene (co)polymer with a specified carbon black. CONSTITUTION:A rubber composition is prepared by mixing 100 pts.wt. blend (a) of at least 30 pts.wt. terminal-modified conjugated diene (co)polymer obtained by reacting the living terminal of a conjugated diene compound with, optionally, at least one aromatic vinyl compound in a hydrocarbon solvent by using an Li polymerization initiator with a reactive compound selected from among an isocyanate compound, a dialkylamino-substituted aromatic compound and a heteroaromatic compound with another diene polymer with 20-150 pts.wt. carbon black (b) having the properties of the table.
Patent JP-H06111063-A (JP)
Title: Device and method for character segmentation
Inventor: TSUNODA YUKIHISA
IPC: G06K9/68
Filed: 1992-09-28
Abstract: PURPOSE:To accurately and uniquely segment a character even when a separating character and an alphanumeric character of en, etc., are mixed in a Japanese language document. CONSTITUTION:A rectangular pattern is generated 5 from character line image data, and a rectangle feature such as size, distance, etc., is extracted. Also, the element of a small rectangular pattern of small size is recognized, and characteristic information in correspondence with a recognition result is extracted from a small rectangle characteristic information data base 7. A generated rectangular pattern is grouped 11 based on the rectangle feature, and also, a segmentation definition condition is decided in advance for each group, and the segmentation of the character is performed by collating extracted characteristic information with the segmentation definition condition of the grouped group.
Patent JP-S63112990-A (JP)
Title: Production of d-alpha-amino acid
Inventor: TAWAKI SHINICHIROU
IPC: C12P13/04
Filed: 1986-10-31
Abstract: PURPOSE:To obtain the titled substance in high conversion ratio and advantageously, by maintaining partial pressure of dissolved oxygen in an enzyme reaction solution at fixed pressure in converting a 5-substituted hydantoin into the titled substance by the use of a fungus belonging to the genus Hansenula. CONSTITUTION:A 5-substituted hydantoin shown by formula I (R is alkyl group, phenyl group, etc.) is treated with a culture solution of a fungus such as Hansenula ciferrii, Hansenula henricii, etc., belonging to the genus Hansenula, a cell or a treated material thereof. In the operation, partial pressure of dissolved oxygen in the enzyme reaction solution is maintained of <=0.1atm. by replacing air with nitrogen gas, etc., fully charging the whole container with the reaction solution, adding an antioxidant, etc. A D-alpha-amino acid shown by formula II (R is the same) is separated and collected by using ion exchange resin, etc.