baber/WOPTO huggingface dataset:
Patent JP-H03269840-A (JP)
Title: Optical card
Inventor: KANO NAOYA
IPC: G11B7/24012
Filed: 1990-03-19
Abstract: PURPOSE:To prevent writing of error signals and increase of access time by extending both ends of tracks from the optical recording area, forming these extended areas which are out of the optical recording area by using such a material that gives reflectance in the wavelength region of laser used for writing but is not writable. CONSTITUTION:The optical card 1 which is optically writable has an optical recording area 2. Recording track lines 7 in the optical recording area 2 are extended from the area 2 to form the area 3 which is not writable. The track area of this area 3 which is not writable consists of such a material that gives reflectance in the wavelength region of laser used for writing but is not writable. The optical recording area 2 and the area 3 where writing is impossible are formed on a transparent substrate 4, on which a back substrate 6 is provided with an adhesive 5 to constitute the optical card 1. By this method, writing of error signals or deterioration of the recording material due to laser beams in nonoperating time during recording or reproducing, and moreover, increase of access time is prevented.
Patent JP-2000262962-A (JP)
Title: Coating method
Inventor: ISHIGURO NAOYUKI
IPC: B05D1/30
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To rapidly and stably apply a low viscosity coating liquid in low coating weight by incorporating a polymer capable of decreasing dynamic surface tension in a coating assist layer provided on the bottom layer and performing multiple layer simultaneous coating. SOLUTION: The multilayer simultaneous coating is performed by providing the coating assist layer on the lowermost layer and incorporating the polymer capable of decreasing the dynamic surface tension in the coating assist layer. In such a case, the polymer capable of decreasing the dynamic surface tension of the coating assist layer has a lower limit critical solution tamp. (LCST) and the wet coating weight of the coating assist layer is controlled to 0.1-10 ml/m2. The viscosity of the coating assist is controlled to 1-10 cP, the total coating weight of the upper layer of the coating assist layer is controlled to <=15 ml/m2 and the viscosity is controlled to 1-10 cP. A slide hopper is used to perform the multilayer simultaneous coating.
Patent JP-H06261326-A (JP)
Title: Image pickup device using solid-state image pickup element
Inventor: NISHIMURA SHIGERU
IPC: H04N5/357
Filed: 1993-03-04
Abstract: PURPOSE:To obtain the image of high quality by satisfactorily forming an image signal even under various conditions such as in the case when movement exists and the case when a color temperature changes. CONSTITUTION:A movement detection circuit 24 detecting the moving state of a subject, a color temperature setting circuit 28 setting the color temperature and a white balance adjustment circuit 25 are provided. A function selection switch 30 selectively changes over the circuits and the charge accumulation time of CCD 14 is driven/controlled based on the selected circuit. Thus, electronic shutter control corresponding to respective functions is satisfactorily executed. Furthermore, a video amplitude detection circuit is added and an electronic shutter operation is executed by making it correspond to an exchanged electronic endoscope.
Patent JP-H02249884-A (JP)
Title: Elevator controller
Inventor: KANBE MASUMI
IPC: B66B5/14
Filed: 1989-03-22
Abstract: PURPOSE:To improve carriage efficiency by installing a means, detecting each portion of variations in machine room temperature, starting frequency or supply voltage and so on, another means setting the extent of overload exceeding the rated loadage conformed to this detected value, and a control means effectively operating an elevator as far as the set overload, respectively. CONSTITUTION:When temperature in a machine room is less than a specified value (for example, 10 deg.C) detected by a machine room temperature detector 20, output of an operational amplifier 21 comes to L, and an output signal of a NOT gate circuit 28 comes to H. In this state, if a travel signal (a) comes to H, a transistor 30 comes on, and an overload detecting relay 31 is energized with current, making operation possible to the extent of 110% of rated loadage. Next, whe the machine room temperature exceeds 10 deg.C, an output signal of the amplifier 21 is reversed to H, the transistor 30 is turned to OFF, and the relay is unenergized. Here, when the travel signal (a) comes to H, an output signal of an AND gate circuit 25 is reversed to H, a transistor 26 comes on, and an overload detecting relay 27 is energized, thereby making operation possible to the extent of 130% of the rated loadage.
Patent JP-S51145480-A (JP)
Title: Fluorescence displaying tube which emits red luminescence when excited by low speed electron beam
Inventor: KAGAMI AKIYUKI
IPC: C09K11/08
Filed: 1975-06-10
Abstract: PURPOSE: A fluorescence displaying tube having an Eu-activated composite oxide fluoresent substance as a fluorescent membrane which emits red luminescence when excited by low speed electron beam. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H037732-A (JP)
Title: Thermoplastic composition containing polybenz- oxazole, polybenzothiazole and polybenzimidazole components and production of molding
Inventor: UIRIAMU JIEI HARISU
IPC: C08G75/00
Filed: 1990-03-22
Abstract: PURPOSE: To obtain the title copolymer constituted of a hard rod PBZ block and a thermoplastic PBZ block, not generating ply separation at glass transition temp. lower than decomposition temp. and capable of being heated to glass transition temp. and imparting tensile strength and high tensile modulus.  
     CONSTITUTION: A coagulated objective block copolymer generating no ply separation contains a hard rod PBZ block containing at least 10 monomer units (A) and a thermoplastic PBZ block containing a large number of monomer units (B), respectively by 5 wt.%, and is characterized by that an aromatic group is a 18C or less carbocyclic or nitrogen heterocyclic group and the components A, B contain polybenzoxazole or polybenzothiazole, respectively. This block copolymer is heated to plasticizing temp. to obtain a shaped product. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10268670-A (JP)
Title: Transferring device
Inventor: MATSUSHITA KOJI
IPC: G03G15/16
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a transferring device that can transfer an excellent image inexpensively without causing soiling of an end part and a defective transfer. SOLUTION: The contact width of a semiconductor member 43 brought into contact with an image carrier 1 and a member to be transferred 81 at a contact transferring means 41 is set as W, and the maximum width of the member to be transferred 81 in a direction orthogonal with the carrying direction of it is set as A, and the contact widths of the image carrier 1 and the semiconductor member 43 at both ends of the member to be transferred 81 are respectively set as B and C, and their relation is set as W=A+B+C.  Then, the relations of B/A>=0.015, C/A>=0.015, W/A<=1.2 are held or the relations of B>=4 mm, C>=4 mm, B+C<=44 mm are held, so that the occurrence of the soiling of the end part by centralizing an electric charge to an end part area because the widths of B and C are too small is prevented, and also in the case of the member to be transferred 81 whose width is small, the occurrence of the defective transfer caused by discharging a transfer current on the side of the image carrier is prevented.
Patent JP-H02297548-A (JP)
Title: Heat developable color photosensitive material
Inventor: OYA HIDENOBU
IPC: G03C8/40
Filed: 1989-03-22
Abstract: PURPOSE:To obtain images of good discrimination and to lessen the fluctuation in the min. density and the max. density with the fluctuation in developing conditions as well as to improve preservable stability by specifying the i/o value of a heat meltable material to >=1 and <=4. CONSTITUTION:The i/o value of the heat meltable material of the heat developable photosensitive material having at least photosensitive silver halide, binder, precursor of a restrainer having a ballast group, dye donative material, and heat meltable material is specified to >=1 and <=4. The restrainer precursor is a compd. which releases the restrainer having the ballast group during heat development. The heat developable photosensitive material with which the images of the good discrimination are obtd. and the images having the lessened fluctuation in the min. density and the max. density with the fluctuation in the developing conditions are obtd. and which has the excellent preservable property is obtd. in this way.
Patent JP-S54161153-A (JP)
Title: Drier controller
Inventor: YASUDA SANJI
IPC: F26B25/00
Filed: 1978-06-09
Abstract: PURPOSE: For improving in safety the driers employing the heat source of a semiconductor heater having a positive temperature resistance coefficient, to ensure the detection of the clog of the air suction port side of said heater and the air discharge side of said drier with foreign matter.  
     CONSTITUTION: When the rotary drum 2 and fan 6 of this drier are rotated by a motor 3, the air sucked through a suction filter 9 is heated by a semiconductor heater 8 having a positive characteristic temperature coefficient, led into a drum 2 to dry clothes, and discharged through a drum filter 2a and an air discharge port 7a. A controller is provided which consists of a circuit 13 made of the circuits for detecting ambient temperature and the temperature of the hot air heated by a heater 8, one for obtaining hot air temperature - ambient temperature = value of temperature rise of hot air and the other for obtaining value of temperature rise of hot air - set value of filter clog - output value on one hand, and a control circuit 14 on the other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06278422-A (JP)
Title: Tire air pressure warning device
Inventor: IZUMI KAZUMI
IPC: B60C23/06
Filed: 1993-03-29
Abstract: PURPOSE:To enable optimum tire pressure judgement to be always performed by changing the deviation width according to the vehicle traveling state, in a device judging abnormalities of air pressure in tires by comparing the deviation value on the basis of the difference between respective revolutions of tires with the fixed deviation width. CONSTITUTION:Revolution detectors 7 for detecting tire revolutions F1 to F4 are provided to respective front, rear, right and left tires 1 to 4, and the output signals are sent to a controller 11 so as to judge the abnormalities of air pressure in the tires. That is, the mutual tire revolutions of respctive sets of the tires 1, 3 and 2, 4 positioned on the diagonal line are separately added to each other, and then the undetermined coefficient Cx is multiplied by F1, F3 and then divided by the value which the average tire revolution is doubled, thereby the deviation value D is found. The deviation value D is compared with the deviation width Ds having the fixed width so as to judge the abnormalities of air pressure in the tires. In this case, this deviation width Ds is changed according to the car speed, the acceleration in the longitudinal or lateral direction of the vehicle, or the tire temperature, thereby the optimum tire pressure judgement is always realized.
Patent JP-S57185401-A (JP)
Title: Image forming element
Inventor: MAEDA IKUO
IPC: G02B5/04
Filed: 1981-05-12
Abstract: PURPOSE:To decrease the distance between a light source and an image forming surface, by providing a spherical or aspherical projected part on the two faces of a trinagular prism-shaped member made of a lighr transmissive material and using a remaning face as a reflecting plane. CONSTITUTION:The spherical projected parts 9 and 10 are provided on the orthogonal two faces 7 and 8 excepting an end face 6 of a rectangular prism- shaped member 5 made of a light transmissive material like glass, plastic, etc. The remaining face 11 is used as a reflecting plane. It is convenient to produce the parts 9 and 10, the reference faces 7 and 8 plus the plane 11 into one body by the injection molding and the like process. The light delivered from a light source 12 is made incident to the part 9 at one side of an image forming element 5. Thus the luminous flux is converged by the part 9 and reflected on the plane 11 to be vertically bent. The luminous flux is then radiated from the part 10 and converged to form an image 13.
Patent JP-S63237046-A (JP)
Title: Device for retrieving microfilm
Inventor: SUGITA SHIGERU
IPC: G03B21/44
Filed: 1987-03-26
Abstract: PURPOSE:To permit exchange of a cartridge prior to loading even if a wrong cartridge is inserted into a device by constituting the device in such a manner that the cartridge takes a 1st position and 2nd position when inserted therein. CONSTITUTION:The cartridge 1 is received in the 1st position by a detaining piece 5 when the cartridge is inserted into an insertion part 2. Loading is not started in this 1st position and, therefore, the exchange of the cartridge is possible at this time when the wrong cartridge is inserted therein. The piece 5 is displaced toward a bottom part 2B to the 2nd position by overcoming the force of a spring when the cartridge 1 is further pushed and inserted in. Then, the right side of the cartridge 1 actuates a microswitch 6 and as a result, the starting of the loading is permitted by a CPU 8 in accordance with the detection signal of the microswitch 6. The pressing force is already released at this time and the cartridge is reset to the 1st position. The loading is carried out in the 1st position.
Patent JP-H05228883-A (JP)
Title: Positioner to frame structure
Inventor: OKUMOTO YASUHISA
IPC: B25J9/10
Filed: 1992-02-20
Abstract: PURPOSE:To provide a positioner to a frame structure, capable of positioning in a highly accurate manner with a simple device even if, it is of large-sized one. CONSTITUTION:Two positioning arms 13, 14 being expanded or contracted by an equi-pressure stroke are projected to both sides in the Y direction of a positioning base 11 travelable as equipping a spherical wheel 12, making them hit on a lounge 2, whereby this positioning base 11 is located in the center. In addition, as for a direction Y orthogonal with this positioning base, an electromagnet 32 at the tip of an expansion positioning arm 28 is attracted to a transformer 3 and then the expansion positioning arm 28 is adjusted to constant length in keeping it attracted intact and the positioning base 11 is located at a specified position.
Patent JP-S54162090-A (JP)
Title: Reactor container
Inventor: NAGASAKA HIDEO
IPC: G21C9/004
Filed: 1978-06-13
Abstract: PURPOSE: To reduce an amount of shocking load applied to an internal structural unit located in air space part of the pressure suppression chamber, by means of rolling on a sponge-shape elastic sheet to the internal structural unit, likely as vent tubes and/or vent headers, located in air space part of the pressure suppression chamber.  
     CONSTITUTION: On surfaces of an internal structural unit located in an air space part 7 above a level of pool 6, is wound a sponge-shape sheet 12. Even in a condition with the pool water colliding against those of the internal structural units, an elasticity of the above sheet, absorbing a shocking energy, causes an instantaneous maximum shocking pressure, applied to those internal structural units, to remarkably become lower as compared with that as in the past. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11275339-A (JP)
Title: Image forming device
Inventor: HASEGAWA YUTAKA
IPC: G03G21/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can immediately find from which terminal illegally copyed image data is outputted and which is connected to a network. SOLUTION: When an output command is inputted to a printer controller from any host computer, an illegal copying recognition unit judges whether copyed image data is illegal or not (step 301). When it is regular image data by the judgment, inputted image data is developed in a frame memory (step 302). Then, image data is transferred (step 303). It is printed by a printer engine (step 304). When copyed image data is judged to be illegal in a step 301, an image work processing is executed in a step 305. The ID number of the host computer outputting the illegally copyed image is synthesized in a step 306. An image is worked and image data obtained by synthesizing the ID number is developed in the frame memory (step 302). The image is transferred to the printer engine (step 303). The image is outputted (step 304).
Patent JP-H03268710-A (JP)
Title: Automatic rice cooker
Inventor: NAKANO AKIHISA
IPC: A47J27/00
Filed: 1990-03-20
Abstract: PURPOSE:To operate a vapor exhaust fan in accordance with generation of vapor by starting the vapor exhaust fan by a signal from a temperature detector installed so as to abut on a pot of a rice cooking part. CONSTITUTION:From a rice chest 1, rice of a prescribed quantity is discharged from a discharge port 2, and rice washed by a rice washing part is transferred to a pot 6 heated by a heating means 5, by air pressure by a transfer part 4. From a water tank 7, water is discharged to the pot 6 through a feed water pipe 9 and a feed water nozzle 10 by using a feed water pump 8. Subsequently, by controlling each part by a control circuit part 11, a process extending from rice washing to rice cooking is executed automatically. A temperature detector 12 for detecting a temperature in the pot is allowed to abut on the pot 6, and by a signal of this temperature detector 12, a vapor exhaust fan 13 is started. Accordingly, by selecting suitably a detection temperature theta, generation of vapor and the start of the vapor exhaust fan can be allowed to coincide with each other, and unnecessary power is not used wastefully.
Patent JP-S60216743-A (JP)
Title: Manufacture of rotor for rotary electric machine
Inventor: MATAMA OSAMU
IPC: H02K15/02
Filed: 1984-04-09
Abstract: PURPOSE:To firmly connect rotor bars to a short-circuit, ring, by forming U- shaped grooves with the rotor bars and the short-circuit ring and by welding the rotor bars firmly to the short-circuit ring at the bottom of the U-grooves. CONSTITUTION:On the inner circumference side of the ends of rotor bars 1, a short-circuit ring 2 is protruded from the end face of the rotor bars 1 slightly to a shaft, and the end face in the direction of the shaft for the short-circuit ring 2 is previously heated by using high density energy source. A MIG welding using a MIG torch 6 is conducted as follows: The torch 6 is made to weave its way by swinging on the bottom being formed by the short-circuit ring 2 and two adjacent rotor bars 1, while said MIG welding is continued until the padding reaches a fan-shaped carbon plate 8. The above-mentioned method enables firm bonding between the rotor bar and the short-circuit ring, as well as reduces the manufacturing man-hours remarkably.
Patent JP-S545863-A (JP)
Title: Method of controlling mixture ratio in injection of ruducing agent for nox
Inventor: NAKAHARA TOSHIAKI
IPC: B01J12/00
Filed: 1977-06-16
Abstract: PURPOSE:To accomplish effective decrease of NOx by curtailing the injection of reducing agent through flowrate control of gaseous reducing agent injected according to the amount of residual NOx in the discharge passage when NOx is removed with injection of the agent into the combustion gas.
Patent JP-S62238246-A (JP)
Inventor: YOZEFU KESUBAUAA
IPC: C07C205/37
Filed: 1987-03-26
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-S51146030-A (JP)
Title: Steering means for liquid pressure drive wheel
Inventor: HONJIYOU YOSHINARI
IPC: B62D7/06
Filed: 1975-06-10
Abstract: PURPOSE: To improve the conventionla system for operating a steering means for liquid pressure drive wheel,which is complicated,bulky and prone to trouble. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57186960-A (JP)
Title: Manufacture of superconductive field winding
Inventor: NUMATA SEIJI
IPC: H02K55/04
Filed: 1981-05-13
Abstract: PURPOSE:To facilitate winding work by preventing the moving back of the superconductive field winding as well as to prevent the generation of cracks in an interlayer insulating layer by a method wherein the superconductive wire is wound while a glass cloth is being inserted and then epoxy resin is inpregnated. CONSTITUTION:A piece of superconductive wire 2 is wound around while a glass cloth 5 is inserted between layers. After the winding work was finished, an impregnating process is performed on the above using epoxy resin 4, and the superconductive magnetic wire 1 is formed. Accordingly, the superconductive wire 2 is not moved back while it is wound, the workability is improved, and the insulating layer of the epoxy resin is reinforced, thereby enabling to prevent the generation of cracks in the insulating layer.
Patent JP-S61230067-A (JP)
Title: Device for detecting drop out of cassette tape
Inventor: TOMITA HIROSHI
IPC: G01R33/12
Filed: 1985-04-05
Abstract: PURPOSE:To detect whether or not a tape to be recorded or reproduced develops partial omission by measuring the number and period of times of outputs available reproducing reference signals, which drop below a scope with respect to the reference signal. CONSTITUTION:The reference signal from a reference signal generator 10 is recorded on the tape 5 through a recording and reproducing head 4, simultaneously shaped by a shaping circuit 8 and stored in a microprocessor 11 through an A/D converter 9. Afterward a changeover switch 7 is connected to a terminal B, and the output signals recorded and reproduced on the tape are converted into a digitized code in the same manner. Then the microprocessor 11 calculates the difference between the reference signal and the reproduced one. When the difference exceeds a certain value, it is judged that the drop-out occurs. Moreover, when the number of drop-out times is more than a certain number of times, the microprocessor 11 judges that the tape cannot be used, and issues the alarm to an alarm display circuit 12.
Patent JP-S51145419-A (JP)
Title: Weldable, high tensile cast steel for centrifugal casting
Inventor: MORICHIKA TOSHIAKI
IPC: C22C38/54
Filed: 1975-06-10
Abstract: PURPOSE: To manufacture weldable, high tensile cast steel for centrifugal casting having tensile strength more than 80 Kg/mm 2  , excellent weldability and high impact value of welded parts by hardenening and tempering. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01242287-A (JP)
Title: Data recording medium
Inventor: YABE MASAO
IPC: G11B7/247
Filed: 1988-03-25
Abstract: PURPOSE:To enhance recording sensitivity and reflectivity, by forming a CD format signal recording medium by providing a dye recording layer composed of an imidazoquinoxaline dye represented by a specific general formula on a substrate. CONSTITUTION:A coating solution is prepared by dissolving an imidazoquinoxaline dye represented by formula I (wherein Z<1> and Z<2> are an alkyl group, an aryl group or an alkenyl group, Q is N or the like, R<1>, R<2> and R<3> are an alkyl group, an aryl group or an alkenyl group, X<-> is an anion, G is a group bonded to N-R<3> to form a 5- or 6-membered ring and L is a methine group or the like) in a solvent, if necessary, along with a binder. Subse quently, this coating solution is applied to the surface of a substrate and dried to form an information recording medium provided with a recording layer wherein the writing and/or reading of information by laser is possible.