baber/WOPTO huggingface dataset:
Patent JP-S6442990-A (JP)
Title: Signal sampling system for image pickup device
Inventor: SHIOJIRI MIKIO
IPC: H04N5/361
Filed: 1987-08-08
Abstract: PURPOSE:To eliminate the direct current fluctuation of an output signal from a detector with a simple constitution of which the number of sample hold elements is reduced and to shorten delay time by sampling and holding a differential amplificatoin signal between a value which the signal of a first cycle is sample-held and the output value of the first cycle signal. CONSTITUTION:A first sample-hold element S/H 8 holds the reference level of the output signal of the first cycle outputted by an infrared charge coupling device (IRCCD) 3. A differential amplifier 6 detects potential difference between the voltage level held by a first S/H 8 and the detection level of the output signal from the IRCCD 3. A second sample-hold element S/H 9 sample-holds the potential difference outputted by the amplifier 6 and outputs it as voltage for ground. Thus the number of the sample-hold element can be reduced and the time require for delaying can be shortened. Besides, the number of components required for constituting the circuit can be reduced and the circuit can be simplified.
Patent JP-S6090953-A (JP)
Title: Control apparatus for engine
Inventor: NAKAYAMA OSAMU
IPC: F02D41/40
Filed: 1983-10-24
Abstract: PURPOSE:To enhance controllability of an engine at the time of its transient operation, by detecting one control means having a greater delay of response out of a plurality of means for controlling the conditions of engine operation, and operating other control means in the manner of keeping steps with said one control means having a greater delay of response. CONSTITUTION:A particulate capturing filter 3 is disposed in an exhaust passage 2 of an engine so as to incinerate particulates contained in the exhaust gas by raising the temperature of exhaust gas by operating a fuel increasing means 25 and a fuel injection timing delaying means 31 serving as means for controlling the conditions of engine operation at the time of regenerating the filter 3. Here, since operation of the fuel injection timing delaying means 31 has a greater delay of response in the control system as compared with operation of the fuel increasing means 25 and a pressure-responsive means 47 for driving an intake throttle valve 45, the quantity of operation of the fuel increasing means 25 is corrected according to the correction factor obtained from the deviation between the actual retard value and the target value of the injection timing delaying means 31. With such an arrangement, it is enabled to operate the fuel increasing means 25 in step with operation of the injection timing delaying means 31.
Patent JP-S58101047-A (JP)
Inventor: IWASAKI YUTAKA
IPC: B32B7/00
Filed: 1981-12-10
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-H0738249-A (JP)
Title: Method and apparatus for soldering printed board
Inventor: TSURUTA WATARU
IPC: H05K3/34
Filed: 1993-07-16
Abstract: PURPOSE:To completely prevent a sag, a bridge, a reservoir, etc., of solder which easily occurs when a printed board is automatically soldered by applying acceleration of a direction for shaking OFF the solder adhered to the board to the board. CONSTITUTION:When a printed board is, in the case where the board is dipped in solder and then lifted, raised to a position near a surface of the solder, a sensor detects it to execute an operation for shaking OFF excess solder. When a driving shaft 28a of a rotary cylinder 28 is rotated in a direction of an arrow, a rotary stopper 31 fixed to the shaft 28a is collided with a stop member, i.e., a stopper pin 37 engaged with a pin hole 29a of a mounting plate 29 to be abruptly stopped. Accordingly, a tangential force parallel to a surface of the board and a synthetic acceleration with a centrifugal force perpendicular to the surface are operated at the board, and excess solder adhered to a terminal side of the board is shaken OFF by the acceleration.
Patent JP-H1038550-A (JP)
Title: Electric micrometer
Inventor: MIYAJI KATSUFUMI
IPC: G01B7/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric micrometer whose structure is simplified and production cost is low. SOLUTION: An adder 3 adds an input signal to be measured to an addition signal Sadd for converting the value of the input signal, and a comparator 4 compares an output from the adder 3 with a preset reference value, and then a data processor 5 changes the value of output of the adder 3 to the reference value and computes the value of the measurement input value. The reference value is an upper-limit refernce voltage VRup , and the processor 5 increases a value of the addition signal Sadd by the preset specified value until the value of output of the adder 3 reaches the upper-limit reference voltage VRup . On the other hand, the reference value is a lower-limit value, and the processor 5 decreases a value of the addition signal Sadd by the preset specified value until the value of ouput of the adder 3 reaches the lower-limit reference value.
Patent JP-2001075297-A (JP)
Title: Ferroelectric liquid crystalline charge transfer material
Inventor: HANNA JUNICHI
IPC: H01L29/786
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a ferroelectric crystalline charge transfer material having the advantages of an amorphous material having structural flexibility and uniformity over a large surface area and the advantages of a crystalline material having molecular aligning property simultaneously in addition to high grade charge transfer property, excellent thin film forming property and durability against various kinds, by specifying carrier mobility to be a specified value or higher. SOLUTION: The liquid crystal compound to be used, which has charge transfer property and shows ferroelectricity, is formed by containing the liquid crystalline compound having >=1×10-5 cm2/V.sec electron mobility and >=1×10-5 cm2/V.sec positive hole mobility. If the electron mobility and the positive hole mobility are <=1×10-5 cm2/V.sec, ionic conduction is undesirably more dominant than electron conduction. The preferable liquid crystalline compound has (6π electron-based aromatic group) 1, (10πelectron based aromatic group) m and/or (14π electron base aromatic group) n as cores. Where, l+m+n=1-4, each of (l), (m), (n) is integers of 0-4. Further the liquid crystalline compound has 2-phenyl naphthalene ring or the like as the core and has a rod like molecular structure.
Patent JP-H04265276-A (JP)
Title: Transparent oxidized aluminum nitride based ceramic article
Inventor: JIEIMUZU PATORITSUKU MASAAZU
IPC: A61K6/027
Filed: 1991-08-08
Abstract: PURPOSE: To improve the transparency by containing MgO into the aluminum oxynitride.  
     CONSTITUTION: This transparent aluminum oxynitride-based ceramic article is produced by mixing 44.5-85 wt.% of Al 2 O 3 , 11-16 wt.% of AlN, ≥0.5 wt.% of MgO and/or AgAl 2 O 4 , an organic binder, molding the mixture, heating the mixture at a temperature of 300-1,000°C in a Hz, Nz, NH 3  or inert gas- containing atmosphere to remove organic components, firing the mixture for 2-10 hours at 1,600-2,000°C. The article and a substrate are in contact with each other through a radiation curing resin, an electromagnetic wave is emitted through the article to cure the curing resin. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6176641-A (JP)
Title: Nickel alloy having excellent resistance to stress corrosion cracking and its production
Inventor: HOSOI NORIFUNE
IPC: C22F1/10
Filed: 1984-09-21
Abstract: PURPOSE:To provide a precipitation strengthened Ni alloy having high resistance to stress corrosion cracking in high-temp. water by incorporating C, B and Mn in an adequate ratio range into a specifically composed Ni alloy contg. Cr and Fe and added with Al, Ti and Nb without incorporating Mo therein. CONSTITUTION:This alloy consists of the Ni alloy contg., by weight, 0.010-0.080% C, 0.0001-0.0030% B, 14.0-17.0% Cr, 1.0-10.0% Fe, 0.40-2.00% Al, 2.00-3.00% Ti, 0.50-1.50% Nb and if necessary contg. 0.01-0.10% Mn and consisting of the balance Ni. The alloy has a gamma' phase and Cr23C6 in the austenite phase base and the contents of C and B have the relation within the range enclosed by the straight lines connecting the points A (0.010% C, 0.0030% B), B (0.030%, C, 0.0030% B), C (0.080% C, 0.0020% B), D (0.080% C, 0.0001% B), E (0.010% C, 0.0001% B).
Patent JP-H0548587-A (JP)
Title: Clock synchronizing circuit and signal processor
Inventor: TAKAHASHI HIDENAGA
IPC: H04L7/00
Filed: 1991-08-08
Abstract: PURPOSE:To accurately and stably fetch a reference clock signal even when a high speed clock is used by installing a signal combination detecting circuit and signal holding/outputting circuit. CONSTITUTION:This clock synchronizing circuit and signal processor are equipped with a signal combination detecting circuit 11 and a signal holding/ outputting circuit 12. Further, when a combination of signal states that both a first clock signal phiR with a frequency of Fr and a second clock signal H with a frequency of Fh which is n times frequency Fr of the first clock signal phiR become 'H' level is detected by signal combination detecting circuit 11, state result signal SET is output as a combined state of 'H' levels of both signals O and (-) to signal holding/outputting circuit 12. Further, clock output signal phiOUT with a frequency of Fr that is synchronous with the second clock signal phiH based on the second clock signal phiH and the state result signal SET is outputted from the signal holding/outputting circuit 12.
Patent JP-S5998830-A (JP)
Inventor: HORUSUTO SHIYUMITSUTSU
IPC: B29B9/00
Filed: 1983-10-26
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-H0484367-A (JP)
Title: Control system for symbol string collating device
Inventor: MOTOMURA MASATO
IPC: G06F17/30
Filed: 1990-07-27
Abstract: PURPOSE:To add simple logic gates to a constitution of partial symbol string collating and input devices so that parallel collation can be executed to collating symbol strings having arbitrary lengths by arranging the gates by collating a collating symbol string to be collated with a collating symbol string having a specific length by using plural partial symbol string collating devices. CONSTITUTION:Collation between symbol strings to be collated and collating symbol strings is executed by using plural inputting means 130 and partial symbol string collating devices 120 and individually setting allowable distances between the symbol strings to be collated and collating symbol strings. Since the plural partial symbol string collating devices 120 are used in a connected state in such way, the number of cell array rows assigned to one collating symbol string can be increased and, therefore, collation can be performed to collating symbol strings having a maximum length of (number of partial symbol string collating devices used) X (number of cell arrays rows per one partial symbol string processor minus one).
Patent JP-H0642864-A (JP)
Title: Dehydrating apparatus for umbrella
Inventor: KOTANI SHUICHI
IPC: F26B9/00
Filed: 1992-07-27
Abstract: PURPOSE:To vibrate umbrella cloth, to expedite dehydrating and drying of adhering water droplets, and to enhance dehydrating efficiency of an umbrella by alternately switching between an operation for blowing heating air inside the cloth of the umbrella and an operation for feeding it between a bottom of a funnel-like umbrella receiver and an outside of the bottom of the umbrella. CONSTITUTION:Valves 33, 31 are interlocked by operating an actuator 34 to close an atmosphere inlet 32 and a branch duct 29. Then, when a sirrocco fan 27 is driven, an interior of an umbrella 20 becomes negative pressure. When a moistened umbrella 11 is inserted, part of an umbrella cloth 12 is brought into close contact with the surface of a water absorption sheet 24 to be water- absorbed. The atmosphere introduced from the inlet 32 is heated by a heater 28 to become hot air, which is supplied between the outside of the cloth 12 of the umbrella 11 and the sheet 24, and drying is advanced while vibrating the cloth to shake off the water droplets. Accordingly, a dehydrating efficiency of the umbrella can be enhanced.
Patent JP-H0641729-A (JP)
Title: Material for vapor deposition
Inventor: AOKI TOMONORI
IPC: G02B1/11
Filed: 1992-07-27
Abstract: PURPOSE:To make it possible to obtain an optical thin film having stable optical characteristics by mixing lower titanium oxide having a specified molar ratio with zirconium oxide so that the molar ratio of Ti to Zr is regulated to a specified value and sintering the resulting mixture. CONSTITUTION:Lower titanium oxide having 1.0-1.75 molar ratio of O to Ti is mixed with zirconium oxide so that the molar ratio of Ti to Zr is regulated to 0.02-0.50 and the resulting mixture is sintered to produce a material for vapor deposition. When this material is used, the amt. of gaseous oxygen released at the time of vapor deposition is reduced, so vapor deposition can be started as soon as sputtering is started and vapor deposition time per one cycle can be shortened.
Patent JP-2001028746-A (JP)
Title: External monitoring device having fail/safe function
Inventor: SETA ITARU
IPC: B60R21/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an external monitoring device which securely executes fail/safe decision by deciding a fail when the size of calculated luminance is large than a decision value and the calculated number of edges is smaller than the decision value. SOLUTION: A fail decision part 12 reads distance data on an image-picked up picture and the luminance values of pixels from a distance data memory 7 and an original picture memory 8. A luminance average value indicating the size of whole luminance in a first monitoring area is calculated. It is judged whether an image blur occurs or not, based on the luminance of a first monitoring area. For certifying the presence or absence of the image blur, the number of edges in the first monitoring area is calculated. It is judged whether the calculated number of edges is smaller than a prescribed decision threshold or not. Even if the image blur occurs in the image-picked up picture, a system can execute fail/safe judgment which precisely corresponds to the blur with comparatively less operation quantity and therefore safety can high- dimensionally be secured.
Patent JP-S6090917-A (JP)
Title: Coolant boiling and cooling apparatus for internal- combustion engine
Inventor: HIRANO YOSHINORI
IPC: F01P3/22
Filed: 1983-10-25
Abstract: PURPOSE:To enable to cool an engine extremely efficiently and to prevent over- cooling of the engine promptly and without introducing air into an enclosed coolant circulating system, by executing coolant boiling and condensing cycle in the enclosed coolant circulating system from which air is removed completely. CONSTITUTION:A water jacket 2 having a vapor outlet 7 at its upper portion is formed in an internal combustion engine 1, and the vapor outlet 7 is connected to an upper inlet port 3a of a condenser 3 via a connecting pipe 8 and a vapor passage 9. The condenser 3 has a lower tank 13 which has a coolant outlet port 13a connected to a coolant inlet port 2a of the water jacket 2 via a coolant passage 15 having a coolant supply pump 4. Further, a reservoir tank 21 for reserving liquid coolant is disposed at a relatively high position, and the bottom of the reservoir tank 21 is connected via a passage 23 to a portion of the coolant passage 15 located between the lower tank 13 and the pump 4 via a passage 23 having a solenoid valve 24 and also connected to a lower portion of the water jacket 2 via a passage 26 having a solenoid valve 27. The above solenoid valves 24, 27 are controlled by a control unit 31 together with other solenoid valves 25, 29.
Patent JP-H1142610-A (JP)
Title: Manufacture of base board
Inventor: TERASONO MITSUO
IPC: E04F19/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To produce efficiently in multiple production by a method in which a decorative sheet is stuck closely on the side of a cut-off groove formed on the surface side of a core material and cut and divided from the back to include the bottom part of the groove. SOLUTION: A cut-off groove 3 is formed in the longitudinal direction on the surface side of a core material 1, a part is turned onto the back side from the surface side including the groove 3, the whole upper and lower end surfaces, and the upper and lower end surfaces, and a decorative sheet 2 is stuck closely. The core material 1 on which the sheet 2 is stuck is cut from the back to include the bottom part of the groove 3 and divided into two, and work is done singly or in combination. A decorative groove 4 are formed in the longitudinal direction in the upper part of the core material 1, the cut-off groove 3 is formed in the lower part of the core material 1, and the upward part of the groove 3 and the back on the upward side of the groove 3 are cut off. The cut-off depth is made a depth which is slightly nearer to the surface than the bottom surface of the groove 3.  By this manufacturing method, division can be done with the sheet 2 adherent to the side of the groove 3 left.
Patent JP-S6357083-A (JP)
Inventor: USAMI NOBUO
IPC: B68G9/00
Filed: 1986-08-28
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-H0735120-A (JP)
Title: Clip
Inventor: TSUCHIYA FUMIYOSHI
IPC: F16B19/00
Filed: 1993-07-19
Abstract: PURPOSE:To mount a clip even in a narrow space without sacrificing the workability by mounting a mobile guide pin on the front end of the clip. CONSTITUTION:The mounting part between a clip main body 11 and a guide pin 12 is formed thinly. A member i4 to be mounted comprises the inner plate of an automobile body, and the base part of the clip main body 11 is inserted in and mounted on 108 member. The clip main body 11 is fitted to the member 14 to be mounted, and the guide pin 12 is brought into contact with another member to be mounted. The guide pin is folded from a mounting part 13 formed thinly by the fitting force. A clip can thus be mounted even in a narrow space without sacrificing the workability. When a hollow part 15 is provided on the lower part of the clip main body 11, the guide pin 12 is moved and stored in a hollow part 15 by the fitting force, and the same effect can thus be achieved.
Patent JP-S6177806-A (JP)
Title: Light transmittable fiber
Inventor: NAKAI YOSHIO
IPC: D01F8/10
Filed: 1984-09-25
Abstract: PURPOSE:To provide a light transmittable fiber which is higher in thermal deformation resistant temp. and thermal decomposition resistance than a methacrylic resin and has excellent light transmittability and other properties by consisting of said fiber of two units; methyl methacrylate unit and N-allyl maleimide unit. CONSTITUTION:A copolymer for a core component is produced by suspension, block or soln. polymn. of a monomomer mixture composed of methyl methacrylate and N-allyl maleimide in accordance with the conventional practice. A polymn. device to be used for the production of the copolymer for the core component is not particularly limited and is preferably selected from a complete mixing type reaction vessel, plug flow type reactor and the combination thereof. The polymer for a sleeve component is selected from the polymer of the fluorinated alcohol ester of methacrylic acid and others. A block polymn. is more preferable as the polymn. method to yield the product having high purity. The fiber is hardly usable in practicability if the difference in the refractive index between both components is <1% and the fiber does not transmit light if said difference is larger than 1%. The fiber has preferably >=80 deg.C glass transition temp.
Patent JP-H0847022-A (JP)
Title: Paging system
Inventor: MURATA MASAHIRO
IPC: H04Q7/08
Filed: 1994-08-02
Abstract: PURPOSE:To provide the paging system in which whether or not a call is received by a called party is recognized by a caller. CONSTITUTION:Upon the receipt of a call signal S1 from a radio calling device 1, a reception signal/recognition signal transmission circuit 23 of a receiver 2 sends a reception signal S5. When a caller depresses a confirmation button 24, the reception signal/recognition signal transmission circuit 23 sends a recognition signal S6. When a reception signal/recognition signal reception circuit 12 of the radio calling device 1 receives a reception signal S5, an incoming call confirmation circuit 16 sends a voice signal S representing the arrival of an incoming call to the caller under the control of a selector control circuit 18 and a selector 19. When the reception signal/recognition signal reception circuit 12 receives the recognition signal S6, a call reception/reception circuit 15 sends a voice signal S representing the recognition of the call by the called party to the caller.
Patent JP-H0622862-A (JP)
Title: Grill device
Inventor: HOSHINO MASAKATSU
IPC: A47J27/00
Filed: 1992-07-06
Abstract: PURPOSE:To provide the grill device of a multipurpose property, which can grill meat and fish, etc., at the same time, and also, can execute simultaneously boiling such as rice cooking, etc. CONSTITUTION:The upper stage grill 10, and the lower stage grill 7 are provided in the upper part of a sheathed heater 4 supported horizontally by a supporting frame 2, and the lower part, respectively, so that both them can attached and detached freely, and a water pan 8 and a cover body 3 are provided in the lower part of the lower stage grill 7, and the upper part, respectively, so as to be freely attachable and detachable, and the cover body 3 and the upper stage grill 10 are separated and a pedestal and a pedestal and a blade pot set to this pedestal are placed thereon, and boiling can be executed by this blade pot.
Patent JP-H0737143-A (JP)
Title: Automatic vending machine
Inventor: NAKAMURA TAKAO
IPC: G07F9/00
Filed: 1993-07-20
Abstract: PURPOSE:To accurately and speedily input product information on an automatic vending machine and to easily input product information. CONSTITUTION:First data carriers 31 which are installed in chassis parts on the back of product samples and transmit column number data when a reader emitting an inquiry signal enters a prescribed range which is not affected by the adjacent product sample, second data carriers 32 which are installed in the product samples and transmit product name information data when the reader emitting the inquiry signal enters a prescribed range at the inner side of the active range of the first data carriers 31, third data carriers 33 which are installed on a product name board and transmit product attribute data when the reader emitting the inquiry signal enters a prescribed range on the inner side of the active range of the second data carriers 32, and the reader transmitting the inquiry signal to the respective data carriers and receiving stored information from the respective data carriers are provided.
Patent JP-H08193042-A (JP)
Title: New vinyl ether compound, its production and production of its copolymer
Inventor: BIKUTORU FUIRIPOBITSUCHI CHIER
IPC: C07C43/174
Filed: 1995-07-13
Abstract: PURPOSE: To obtain a new vinyl ether compound useful as a copolymerization component for fluorine-containing elastomers. CONSTITUTION: A vinyl ether compound of formula I (X is halogen; n is an integer of 1-5). For example, 4-(4'-fluorophenyl)-perfluoro(butyl vinyl ether) of formula II. The vinyl ether compound of formula I is obtained by subjecting a new ether compound of formula III (Y is chlorine, bromine) to a dechlorination reaction or a clebromination reaction. The ether compound of formula III is obtained by reacting a new carbonyl ether compound of formula IV with SF4 ). Further, the carbonyl ether compound of formula IV is obtained by condensing an acid halide compound of formula: CF2 YCFYO(CF2 )n COX with a halogenobenzene. The vinyl ether can be copolymerized with tetrafluoroethylene and a perfluoro(lower alkyl vinyl ether) to obtain a fluorine-containing elastomer copolymer.