baber/WOPTO huggingface dataset:
Patent JP-2001114073-A (JP)
Title: Smart entry system of vehicle
Inventor: KAWASAKI HIDENORI
IPC: B60R25/045
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To previously prevent the close of a portable device due to leave of a portable device or run out of a battery. SOLUTION: When a door is opened, a smart entry ECU sends the starting signal again through a cabin-outside antenna (S1, S2), and when the response signal from an electronic card key is received (YES in S3), the door is maintained in the lock condition by the control of the smart entry ECU (S4), and when the response signal from the electronic card key is not received (NO in S3), an alarm buzzer is driven so as to inform that the electronic card key is not carried or left outside of the transmission area of the cabin-outside antenna or that a battery built in the electronic card key is worn to the operating voltage or less (S5).
Patent JP-2001047966-A (JP)
Title: Length shortening device of vehicular seat belt
Inventor: ISHIDA WATARU
IPC: B60R22/30
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To easily fix a child seat to a seat even if the length of a seat belt is long by providing a holding means for holding a folding-up part fixed to a body in a position separated from an inserting port. SOLUTION: This length shortening device is composed of a body 10 formed by bending a belt-shaped plate-like body in a U shape, holes 11a, 11b being respectively formed in bending sleeve pieces 10a, 10b of this body 10 and forming a line, a slit 12 being formed in an intermediate part 10c of the body 10, extending in the lengthwise direction and having the length corresponding to a width of a seat belt and a pin 13 inserted into the holes 11a, 11b. When using, a seat belt part adjacent to a buckle is folded up in a state of removing the pin 13 from the body 10, this folding-up part is inserted into the body 10 from the slit 12 of the body 10 to be extended along the sleeve pieces 10a, 10b of the body 10, and the pin 13 is inserted into a bending part of the seat belt via the holes 11a, 11b of the sleeve pieces 10a, 10b.
Patent JP-H02145431-A (JP)
Title: Production of manganese oxide of large grain diameter
Inventor: ISHIKAWA RYOHEI
IPC: C01G45/02
Filed: 1988-11-25
Abstract: PURPOSE:To prevent manganese oxide grains from finely powdering in acid treatment and obtain manganese dioxide having a larger grain diameter than that of conventional one by roasting manganese sulfate, coating the resultant manganese oxide with polystyrene and treating the coated manganese oxide with an acid in producing chemical converted manganese dioxide using manganese sulfate as a raw material. CONSTITUTION:Manganese sulfate is roasted to provide manganese oxide. The surfaces of the resultant grains are then coated with polystyrene and then treated with an acid to afford manganese dioxide having a large grain diameter of 50-1000mum. The coating with the polystyrene is carried out by, e.g., the following method. That is the polystyrene is dissolved in a suitable solvent (e.g., benzene or acetone) and manganese oxide particles are then dipped in the resultant solution to take out the grains from the solution. The taken out grains are subsequently dried to remove the solvent.
Patent JP-H06225335-A (JP)
Title: Processing device for low-pass conversion color signal, formation device for low-pass conversion color subcarrier, and method therefor
Inventor: KIN YOUTEI
IPC: G11B20/02
Filed: 1993-11-29
Abstract: PURPOSE: To provide a low-frequency converted color signal processor which generates a chrominance subcarrier and a low-frequency converted chrominance subcarrier from a common oscillation signal and uses them for color signal conversion and the method and device for low-frequency converted chrominance subcarrier generation which are necessary for the processor. CONSTITUTION: An AFC circuit 20 generates an oscillation signal of constant frequency Fs, a chrominance subcarrier generation part 24 inputs the oscillation signal and generates a chrominance subcarrier, and a color demodulation part 28 demodulates color signal in a composite video signal with the chrominance subcarrier. A low-frequency chrominance subcarrier generation part 34 inputs the oscillation signal and generates the low-frequency converted chrominance subcarrier, and a color modulation part 32 modulates the low-frequency converted chrominance subcarrier inputted from the low-frequency converted chrominance subcarrier generation part 34 with the color signal demodulated by the color demodulation part 28. Consequently, when color signal of the NTSC system and PAL system are processed, they can be processed by using the common oscillation signal.
Patent JP-H06114323-A (JP)
Title: Lining apparatus
Inventor: SAITO ISAO
IPC: B05C7/08
Filed: 1992-10-08
Abstract: PURPOSE:To improve lining performance, etc., in a lining apparatus utilizing the effects of splashing and leveling a lining resin by a high-speed air current, by improving the form of a lining pig and splashing the lining resin always effectively. CONSTITUTION:A lining pig 20 with projections is placed just behind a lining resin A in a pipe 1 to be repaired. More than one projection 22 is attached on the circumference of a spherical pig main body 21, and its outer diameter including the projections is adjusted to be smaller than the inner diameter of the pipe 1 to compose the lining pig 20. The lining pig 20 is installed in the pipe 1 so that the projections are arranged along the maximum diameter vertical to the pipe axis keeping always a space (e) corresponding to the projected size of the projection 22 around the circumference with the maximum diameter of the pig main body 21. A high-speed air current D is thus formed at the bottom of the pipe 1, splashing effectively the lining resin A deposited there.
Patent JP-H01138930-A (JP)
Title: Charging circuit
Inventor: AMAYA HIDETOSHI
IPC: H02J7/10
Filed: 1987-11-25
Abstract: PURPOSE:To enable charging a storage battery having a residual capacity by detecting charged and no-load voltage variation and by performing no-load resetting of a charging control circuit. CONSTITUTION:As an output voltage V50 between terminals (b), (c), a battery voltage is outputted at ON-load, and said output voltage does not become higher than the forward voltage of the diode D2 of a no-load detection circuit and a reset circuit 7c. Therefore, a voltage proportional to the output voltage V50 is generated as a voltage V40 between battery voltage detecting elements (d), (e). On the other hand, the output voltage V50 rises at no-load to become higher than the forward voltage of said diode D2, while the voltage 40 is reduced to zero. That is, each of said no-load detection circuit and reset circuit 7c conducts detection and a transistor Q4 is turned ON, the voltage of said battery voltage detecting elements is lowered and reset. Therefore, because the voltage of the battery voltage detecting elements (d), (e) is zero and in the charged state, a charging control circuit 7a can be chargeable at no-load, when a storage battery having residual capacity is connected with said charging output terminals (b), (c).
Patent JP-H09137803-A (JP)
Title: Actuator
Inventor: IWAKURA MASATAKE
IPC: F15B15/19
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce size, to simplify structure, and to be usable in a field, such as a safety device, where instantaneous operation is effected and rapid operation is demanded, by driving a piston body by a pressure of gas generated as a result of a gas generating agent being burnt. SOLUTION: A switch for an electric circuit is turned ON and a firing agent 6 is energized. The firing agent 6 is fired and burnt. A gas generating agent 5 is burnt along with combustion thereof and quantities of gas is instantaneously generated. A container filled with the gas generating agent 5 is pushed toward the cover member 7 side by the pressure of the gas and the bottom of the container and the bottom of the cover member 7 are forced into contact with each other. Meanwhile, a piston body 2 is pressed in a direction, in which a resilient member 4 is contracted, against the energizing force of a resilient member 4 and instantaneously moved to a position where the bottoms of a flange part 11 and a cylinder container 3 are brought into contact with each other.  In this case, since a packing 14 is arranged on the peripheral side of the flange part 11 of the piston body 2, a pressure of gas is transmitted to the piston body 2 with high efficiency.
Patent JP-H07151314-A (JP)
Title: Liquid fuel combustion device
Inventor: KASUKAWA NOBUYUKI
IPC: F23D11/10
Filed: 1993-11-29
Abstract: PURPOSE:To simplify the mounting structure of a burner head and effect a sufficient heat back by a method wherein a flame expander, provided on the burner head and expanding flame, formed on flame ports, horizontally or obliquely upward, is provided integrally with a burner head fixing metal for fixing the burner head to the opening of a vaporizing cylinder. CONSTITUTION:A flame expanding device 15 is put on and fixed to the upper part of a burner head 13 so as to cover the burner head 13. The flame expander 15 is provided at the central part of a circular flat plate type flat plate unit 15A while a flame expanding flange unit 15B is expanded like a hopper obliquely outward from the flat plate unit 15A. On the other hand, a fixing ring 15C presses the burner head 13 against the vaporizing cylinder 1 to fix it through screws 16, 16,... and the flame expander 15 is provided with a plurality of supporting plates 15D, which are drooped from the outer periphery of the flame expanding flange 15B to connect the flame expanding flange 15B to the fixirig ring 15C while the flat plate unit 15A, the flame expanding flange unit 15B, the fixing ring 15C and the supporting plates 15D are formed integrally of a heat resistant steel sheet.
Patent JP-H10142487-A (JP)
Title: Automatic focusing device for microscope
Inventor: NAKAMURA TAIZO
IPC: G02B21/26
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To perform focusing with high accuracy indepently of the surface shape of a specimen. SOLUTION: In this automatic focusing device for microscope, a double slit mask 12 is arranged on an optical axis from a lamp 10 and a single slit mask 16 is arranged on an optical axis from a lamp 14, so that a sighting double beam and a sighting single beam are formed. The sighting double beam and the sighting single beam are made incident and reflected ahead of a ridge by a prism 18. The sighting double beam and the sighting single beam reflected by the prism 18 are formed into an image by a projection lens 20 and the images of the sighting double beam and the sighting single beam are projected to the observed specimen.  An image detecting element 40 is disposed at the image-formation position of both sighting beams facing an objective lens 34 through a half mirror 26, and a decision circuit 42 decides symmetry between the sighting double beam and the interposed sighting single beam detected by the element 40 and drives a driving mechanism 48 through a driving circuit 46 in accordance with the decision so as to move a placing stage 50 up and down.
Patent JP-H1130702-A (JP)
Title: Optical system
Inventor: MUKAI HIROSHI
IPC: G02B1/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical system for which an optical resin having excellent optical characteristics in a visible area and an excellent environment resistance characteristic is used and which is suitable for mass production by providing the optical system with a first optical element consisting of a specific amorphous polyester resin as a material and a second optical element comprising a material adding a UV absorbent. SOLUTION: The first optical element consists of the amorphous polyester resin having the copolymn. ratio of 9,9 bis[4-(2-hydroxyethoxy)phenyl]fluorenone within a range of 35 to 45 mol.% when the ratio of a dicarboxylic acid is defined as 100 mol.% as the material. The second optical element is arranged at least either before or behind the first optical element and comprises the material adding the UV absorbent. The second optical element comprising the material adding the UV absorbent well absorbs UV rays by having such constitution and, therefore, the deterioration of the transmittance on the short wavelength side by the influence of the UV absorption of the amorphous polyester resin is lessened.
Patent JP-H03158703-A (JP)
Title: Meter and method for fouling detection
Inventor: SHIMIZU SETSUO
IPC: G01B7/06
Filed: 1989-11-15
Abstract: PURPOSE:To detect the state of fouling in safety by providing an electrode consisting of two electrode plates each consisting of one or plural electrode plates which are arranged in a container or piping whose fouling is to be detected almost blush with its internal wall. CONSTITUTION:Plural electrode plates 1 are embedded in an insulator 2 made of resin on a metallic base 3. Alternate electrode plates are connected by conductors to constitute two electrodes consisting of couples of the electrode plates. Conductors are fitted to those two electrode plates and led out while the airtightness of the container is maintained. Further, the conductors are connected to a tuning circuit consisting of a coil, a capacitor, and a current measuring instrument. Then if the electrostatic capacitance formed by the electrodes varies owing to the deposition of a fluff, the current of the tuning circuit increases because of deviation from the tuning point, and the fouling is detected with its output signal.
Patent JP-H01208616-A (JP)
Title: Combustion-chamber liner insert
Inventor: NEIRU SHIDONII RAZUMUTSUSEN
IPC: F23D11/12
Filed: 1988-11-28
Abstract: PURPOSE: To minimize crack by combining a first wall defining a tubular air channel passing through an insert in the axial direction with a second wall defining a radially crescent air channel directed in the axial direction. CONSTITUTION: A first wall 43 defines a tubular air channel of air flow passing through an insert in the axial direction. A second wall 41 defines a radially crescent air channel directed in the axial direction juxtaposed to the tubular air channel and cooperating with the first wall while spaced apart therefrom. An insert 40 is set in the opening 22 of a liner. Air flow is introduced into a crescent space 46 while being bend slightly by a rip 45 and main air flow is passed through a sleeve 42 thus suppressing the factor of generating crack.
Patent JP-H03162714-A (JP)
Title: Magnetic recording medium
Inventor: SUNAGA TETSURO
IPC: C09D175/04
Filed: 1990-11-02
Abstract: PURPOSE:To improve still durability and traveling durability by incorporating fatty acid having >50 deg.C melting point and polyurethane into specified layers on a supporting body. CONSTITUTION:When fatty acid having >50 deg.C melting point is used, the amt. of elution significantly decreases. The fatty acids to be used are myristic acid, palmitic acid, behenic acid, etc., and these fatty acids are used preferably with fatty acid ester expressed by RCOOR'. In this formula, R and R' are aliphatic groups and R contains 16 or more carbon number. Namely, by incorporating higher fatty acid ester and fatty acid into specified layers such as magnetic layer, the effect of these material as a lubricant can be largely obtained. Thus, the medium has good still durability and traveling stability.
Patent JP-H01139247-A (JP)
Title: Transparent laminate
Inventor: OKUDA KAZUHIDE
IPC: B32B9/00
Filed: 1987-11-26
Abstract: PURPOSE:To provide the title laminate with excellent transparency and enable the laminate to be favorably utilized as a transparent conductive film, a gas barrier film or the like, by setting the product of the refractive index and the thickness of a thin film in a specified range. CONSTITUTION:A glass plate, a plastic plate, a plastic film or the like is used as a transparent base, in a transparent laminate comprising the transparent base laminated with a thin film having a refractive index higher than that of the base. A thin film of a mixture of indium oxide with tin oxide or the like, ZnS, AlN or the like is provided on the transparent base. The refractive index (n) and the film thickness (d) of the thin film are so selected that the product nd of (n) and (d) satisfied the relationship (0.5-0.125)lambda<nd<(0.5a+0.125)lambda, wherein lambda is the wavelength of rays transmitted through the laminate, a is an integer of 0-10, nd>0, and d and lambda are in Angstrom . That is, the thickness of the thin film is set in a specified range according to the refractive index of the thin film. If nd is more than the upper limit thereof or less than the lower limit thereof, reflectance will be high, and transparency will be low, which is undesirable.
Patent JP-H01140291-A (JP)
Title: Disaster preventing system
Inventor: MURAKAMI KAZUMASA
IPC: G08B17/00
Filed: 1987-11-26
Abstract: PURPOSE:To properly execute a processing by disposing plural smoke moving direction detectors and providing a means for analyzing information patterns therefrom and specifying a fire break place in a fire receiver. CONSTITUTION:The plural smoke moving direction detectors 1 provided with a LED 2, a light receiving element 3 and an image sensor 4 to catch the inflow state of the smoke by the image sensor 4. When the concentration of the smoke of a certain level is detected, the flow is detected, the fire receivers specifies the flow of the smoke in a building and the fire break place in a pattern according to accident warning audible signals from 2-4 places and the information of a flow direction, controls only the vicinity of the fire break place by a smoke protection and extraction equipment based on a proper proceeding system in the respective places and maintains a fire escape passage without unnecessarily operating a remote equipment.
Patent JP-H09140045-A (JP)
Title: Circuit breaker
Inventor: SATO SAKANOBU
IPC: H02H3/093
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a high current detection accuracy especially near a rated current while using low-priced general-purpose parts. SOLUTION: Provided are analog signal processing means 17 for amplifying a signal detecting a load current flowing to a main circuit, an A/D converter 43, and digital signal processing means 42 for judging whether a main circuit 11 is to be interrupted or not. The analog signal processing means 17 has an amplifier capable of switching the output level to several steps. The digital signal processing means 42 determines a value expressing the magnitude of a load current from a signal level received from analog signal processing means 17 through the converter 43 and an output level of the analog signal processing means.
Patent JP-H06149436-A (JP)
Title: Key input controller
Inventor: SHIMIZU HIDEAKI
IPC: G03G21/00
Filed: 1992-11-09
Abstract: PURPOSE:To easily perform key input operations even when the hand or the finger is injured or gets palsy or even when a keyboard is used by a person handicapped in the arm or by the old by making different time until the start of a repeated input function and repeating time corresponding to input modes. CONSTITUTION:When a standard mode/slow mode switching key is inputted in a standard mode, interval time between the time from the ON of a key to the start of repeated input handling and the repeating time is changed into previously set time concerning the key provided with the repeated input function. The values of these repeated input start time T1 and repeating interval time T2 are stored in a ROM. When an up key is pressed, for example, the T1 is 0.3 second and the T2 is 0.03 second in the standard mode. The user selects the most convenient time from the modes of SLOW 1-4. Even concerning general keys, the key input is made valid after inputting is performed continuously for prescribed time and afterwards, the new key input can be made invalid as well for prescribed time.
Patent JP-S63156651-A (JP)
Title: Processing machine for chamfering magnetic head
Inventor: OCHIAI YUJI
IPC: B24B21/00
Filed: 1986-12-17
Abstract: PURPOSE:To make it possible to chamfer a magnetic head with a high degree of accuracy by forming an end processing tape guide surface so that the guide has a predetermined curvature surface, by driving a polishing tape through the intermediary of a resilient tape, and by pressing one end surface of the magnetic head set on a reciprocating sample bed, against the polishing tape. CONSTITUTION:A resilient tape 7 and a polishing tape 1 are driven to run along a guide surface 4a of a tape guide 4 having a predetermined length, which has a predetermined curvature 1/R. A magnetic head 10 is set on a sample bed which reciprocates along the drive direction of the tape 1 and which is disposed below the tape guide 4. Accordingly, one end part of the magnetic head 10 is chamfered at a predetermined curvature surely and precisely. By changing the direction of the curvature of the tape guide 4, the outside and inside of the end part of the magnetic head 10 may be chamfered, and further, by turning the sample bed by an angle of 90 deg., the four end surfaces of the magnetic head 10 may be chamfered.
Patent JP-S63151955-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUDA YASUMASA
IPC: G03G5/06
Filed: 1986-12-17
Abstract: PURPOSE:To obtain an electrophotographic sensitive body superior in photosensitivity and durability by incorporating a specified hydrazone compound in a photoconductive layer formed on an electric conductive substrate. CONSTITUTION:The electrophotographic sensitive body has a photosensitive layer containing at least one of the hydrazone compounds represented by formula I in which each of R1 and R2 is alkyl, alkoxy, or halogen; each of R3 and R4 alkyl, aryl, aralkyl, or a heterocyclic group; m is 0, 1, or 2; and n is 1 or 2. Since the hydrazone compound itself has no film forming capability, a binder resin is used to form a photosensitive layer. As for the charge generating material, except for polymer resins, such as polyvinylcarbazole, since it has no film forming capability, a binder may be used when needed, thus permitting the obtained electrophotographic sensitive body to be superior in sensitivity, durability and resistance to environmental conditions.
Patent JP-H01140329-A (JP)
Title: Data processor
Inventor: AOSHIMA KASUMI
IPC: G06F17/21
Filed: 1987-11-27
Abstract: PURPOSE:To simplify the development of a program by enabling an attribute conversion sub routine by converting to the code of a required code system without performing programming by a programmer. CONSTITUTION:The title device is constituted of a processor (CPU) 1 which functions as the center of computation or control, a display device 2, a keyboard 3, and a memory. And also, it is constituted in such a way that an item to be displayed is designated to at least a display instruction system, and when data from the item is received, the code attribute of the data is checked by referring to a file definition table, and the conversion table of the code attribute to be used in a display output system is selected from the code attribute, then, the code conversion of the data is performed, and it is supplied to the display output system. Therefore, it is possible to display and convert the attribute conversion sub routine to the code of the required code system without performing the programming by the programmer. In such a way, the development of the program can be simplified.