baber/WOPTO huggingface dataset:
Patent JP-S6459429-A (JP)
Title: Speed converting circuit
Inventor: OOTAWA MASAYUKI
IPC: G06F5/14
Filed: 1987-08-31
Abstract: PURPOSE:To surely execute the frame matching and the speed conversion, by using a dual port RAM of high speed and a large capacity, and separating a reference of an address of a write side and a reference of an address of a read-out side, by >= a 1/2 frame. CONSTITUTION:A read-out control circuit 103 which has inputted a timing pulse 4(3-b) and a clock 5(3-a), whose phases are decided definitely, to a reference timing pulse 1 and a reference clock 2 separates the reference of write and the reference of read-out by >= a 1/2 frame in order to convert the speed. Therefore, the next timing pulse 4(* mark) of the timing pulse existing between 'H' levels of a control pulse 9(3-c) becomes the reference of an address, and a read-out address 10 of an N frame unit and a read-out control signal 11 are outputted. A dual port RAM101 outputs a digital signal train 6(3-d) in accordance with a read-out address 10 from a read-out control circuit 103 and a read-out control signal. In such a way, the frame matching and the speed conversion are executed.
Patent JP-H06100408-A (JP)
Title: Underwater antifouling agent
Inventor: KOHARA MASANORI
IPC: A01N43/36
Filed: 1993-08-06
Abstract: PURPOSE:To obtain an underwater antifouling agent having low pollution, showing excellently stain-resistant effects on underwater contaminating organisms for a long period of time. CONSTITUTION:An underwater antifouling agent comprises 3-30wt.%, preferably 5-20wt.% N-(2,4,6-trimethylphenyl)maleimide or N-(2,4,6-trimethylphenyl) dichloromaleimide of formula I (X is H or Cl). Antifouling effects are enhanced by using both the maleimide of formula I and a compound selected from (i) 2-(thiocyanomethylthio)benzothiazole, (ii) tetrachloroisophthalonitrile, (iii) a compound of formula II (R is 1-4C alkyl) such as tetraethylthiuram disulfide, (iv) a isothiazolone compound of formula III (X<1> and X<2> are H, halogen or 1-4C alkyl; Y is 1-18C alkyl, 2-18C alkenyl, aralkyl, aryl, etc.), (v) water-insoluble dithiocarbamic acid metal salt of formula IV to formula VI (R<1> to R<3> are 1-4C alkyl; M<1> is Zn, Mn, Cu, Fe or Ni; M<2> is M<1> except F; (n) is 2 or 3), (vi) a water-insoluble pyrithione metal salt of formula vii and (vii) 2,2'-dithiobis(pyridine-N-oxide).
Patent JP-2000050141-A (JP)
Title: Digital camera
Inventor: YUGAWA KAZUHIKO
IPC: G03B3/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a camera by which possibility that an out-of-focus image is displayed on a live view display means is reduced by positioning a photographing lens at a focusing position where no focus is substantially blurred from perspective to a close view when the live view display means is started to be driven. SOLUTION: The focusing position of the photographing lens 301 is positioned at a pan focusing position when the live view display means (an LCD display part 10) is started to be driven by operation of a whole control part 211. Namely, when a power is started to be supplied to this camera by operation of a power switch, processings at start, for example, setting of the focusing position of the photographing lens 301 to a reference position, setting of a zoom position of the photographing lens 301 to a wide end and initialization of each part, etc., are performed first by this camera. Next, an LCD display flag is judged whether it is 1 or zero, when it is one, the photographing lens 301 is transferred to the focusing position where no focus is substantially blurred from the perspective to the close view and after that, the LCD display part 10 is turned on.
Patent JP-S60105821-A (JP)
Title: Burning control device
Inventor: NATSUMEDA TAKESHI
IPC: F23N1/02
Filed: 1983-11-15
Abstract: PURPOSE:To ensure the safety by detecting a rupture in a pressure membrane of a diaphragm by monitoring a rate of speed of the pressure change at the time of a start-up. CONSTITUTION:A blower 1 is operated for a certain duration upon a start-up and the rate of speed of the pressure increase is picked up by a pressure changing rate detector 24. If there is a rupture in a diaphragm pressure membrane 14, the rate of speed of the pressure increase is reduced because the air leaks into a fuel gas passage 5. When the rate of speed of the pressure increase is lower than a predetermined value, a judgment of failure is made that there exists a rupture in the diaphragm pressure membrane 14, and the operation is terminated. When the rate of speed of the pressure increase is greater than the predetermined value, a normal judgment is made, and succeeding control operations will be performed. In this manner, without enlarging the blower or a valve device, a heavy duty gas burning control device can be provided that has a wide burning amount adjusting ratio as well as an excellent air/fuel ratio stability.
Patent JP-S60106300-A (JP)
Title: Ultrasonic ceramic microphone
Inventor: UTSUNOMIYA RIYOUICHI
IPC: H04R17/00
Filed: 1983-11-15
Abstract: PURPOSE:To radiate the heat generated by vibrations of a bimorph vibrator with high efficiency and the to increase the level of the dielectric strength, by attaching a composite resonator to a circular projected part of a metallic attachment stage having a through hole. CONSTITUTION:A piezoelectric magnetic vibrator 1 and a metallic vibrating plate 2 are bonded together to form a bimorph vibrator. A metallic resonator 4 is attached to the center part of the bimorph oscillator via a coupling shaft 3 to obtain a composite resonator. A metallic attachment stage 11 contains a circular projected part 11a at its center part as well as one or more numbers of through hole 11b at the side of the part 11a. The composite resonator is fixed to the part 11a via an elastic adhesive 6. Then both the stage 11 and the composite resonator are stored into a case 14 having a through hole 14a. In such a constitution, the heat generated by vibrations of the bimorph vibrator can be radiated with high efficiency. This increases the level of the dielectric strength.
Patent JP-H0497094-A (JP)
Title: Measuring method for pore water pressure in ground by formation of special sealant layer
Inventor: MATSUMOTO NORIHISA
IPC: E21B47/06
Filed: 1990-08-15
Abstract: PURPOSE:To measure pore water pressure accurately by inserting a hydraulic- pressure measuring pipe building in a manometer communicated with a water- conveyance port into a boring pit and laminating a filter medium layer and a sealant layer in the boring pit. CONSTITUTION:Manometers 2 are incorporated at a plurality of positions of a long-sized pipe body 1a, and a hydraulic-pressure measuring pipe 1 in which the upper and lower sections of the manometers 2 are interrupted by impervious walls 3a, 3b and partitioning sections 4 are mounted is formed. The hydraulic pressure measuring pipe 1 is inserted into a boring pit (a) and a separate force- feed pipe is inserted and a sealant such as an epoxy resin having viscosity of approximately 800-9000cp at a normal temperature is given, thus forming sealant layers 8. Filter medium layers 9 composed of standard sand are laminated on the top faces of the sealant layers 8, and each pore water pressure is measured by each manometer 2 set up to the partitioning section 4. Accordingly, hydraulic pressure in depth having high accuracy can be measured.
Patent JP-H0959942-A (JP)
Title: Self-light emitting type sign
Inventor: MUTA KEISUKE
IPC: E01F9/615
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-light emitting type sign which is easy to display any arbitrary shape and free from any restrictions abut the size of display and further visible to see the sign and excellent in visual confirmation from every direction. SOLUTION: A sign 3 is mounted on a sign board main body 2. The sign 3 is formed by sealing a light emitting body 32 into a light defused resin-made molded product while the shape of the sign 3 itself serves to show the shape of signs, such as characters, marks and patterns. The light of the light emitting body 32 illuminated with a power supply device 4 is defused with light diffused resin so that the sign 3 may emit light in the form of a plane. Since the sign 3, which is illuminated, is designed to display a sign on the whole, it is possible to form any arbitrary sign with ease even if a curved expression is desired. In addition, the entire sign shines brightly evenly. Therefore, the sign is free from any limitations about size and visible to see and visually confirmed from every direction to a satisfactory extent.
Patent JP-H0962657-A (JP)
Title: Document preparation device and document version management method
Inventor: HATTORI NAOMI
IPC: G06F17/21
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To accurately restore a pertinent document to the state of a specified version by managing the version of correction history of the document. SOLUTION: At the time of editing an original document to be an editing object (A11), correction history information is prepared (A12-A14). Version additional information composed of an original document name and preservation date and time, etc., is added to the correction history information and it is managed by a file name specific to the file as one correction history file (A15-A18). In such a manner, in the process of editing one document, the correction history of the document is managed for respective versions and thereafter, the document of an optional time period is easily restored by using the correction history.
Patent JP-H0263003-A (JP)
Title: Light reflecting mirror and its production
Inventor: KAWAKATSU AKIRA
IPC: G02B5/02
Filed: 1988-08-30
Abstract: PURPOSE:To improve heat resistance of a light reflecting mirror and to prevent the mirror from delamination and crack generation by dispersing metal oxide particles having a different refractive index to that of a metal oxide film into the metal oxide film. CONSTITUTION:Metal oxide particles having a different refractive index from the refractive index of a metal oxide film are dispersed into the metal oxide film. A light reflecting film 7 formed on an outside surface of a bulb 1 comprises a uniform silica (SiO2) film 71 formed on a glass surface 11 of the bulb 1, i.e. a substrate surface, wherein particles 72 of TiO2 are dispersed. Supe rior light reflecting capacity is realized by dispersing particles having different refractive index to each other, as described above, in a metal oxide film. Since the metal oxide has generally high heat resistance and high oxidation resistance and causes hardly deterioration even if it is heated at high temp., delamination and crack generation of the metal oxide film is prevented.
Patent JP-2000280681-A (JP)
Title: Writing utensil
Inventor: SAKAI HARUO
IPC: B43K23/008
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To make a writing by gripping the outermost tip end section of a main body possible even when there is an attaching section between a gripping member and a nib by depressing the gripping member backward when a cap is fitted on the main body, and making the gripping member locate, by the urging of an elastic body, at a gripping section of the main body when the cap is removed. SOLUTION: A cylindrical gripping member 5 is arranged movably in the longitudinal direction of a barrel cylinder 1 within a range to a deep section 11 which is formed at the front end section of a peripheral recess section 4 on the external section of the barrel cylinder 1, and is made a fitting recess for a fitting protuberance 10 on the internal wall of a cap 9 to the barrel cylinder 1. A coil spring 8 is arranged between the rear step end section 6 of the recess section 4 and the rear end 7 of the gripping member 5, and the gripping member 5 is urged in the direction to a nib.  By this constitution, the opening end 12 of the cap 9 comes into contact with the tip end of the gripping member 5, and is fastened by moving the gripping member 5 backward, and when the cap 9 is removed, the gripping member 5 is moved forward by the spring force of the coil spring 8, and is brought into contact with the front step section of the recess section 4, and the gripping member 5 can be fastened.
Patent JP-2001043870-A (JP)
Title: Separator for fuel cell
Inventor: KOSUGI FUMIAKI
IPC: H01M8/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a fuel cell by causing a reaction between a fuel gas and an oxidant gas to be efficiently performed over the whole reaction zone of a separator. SOLUTION: A fluid passage for passing a fuel gas or an oxidant gas therethrough is provided in one surface 1a of a substrate 1 over the whole reaction zone thereof. The fluid passage is made up of a plurality of parallel and bottomed grooves 4. The cross section of the grooves 4, in the upstream of the fluid passage, is shaped into a trapezoid with the width S1 of an opening part 4a made smaller than the width S2 of a bottom part 4b and, in the downstream of the fluid passages, shaped into an inverted trapezoid with the width of the opening part 4a made larger than the width of the bottom part 4b. The grooves gradually change in cross-section shape from the upstream cross-section shape to the downstream cross-section shape.  Gas, flowing in both side groove portions 4c of the bottom parts 4b of the grooves 4 in the upstream and not contributing to reaction, gradually comes to contribute to the reaction toward the downstream, and therefore the reaction is produced with efficiency substantially uniformly over the whole reaction zone of the substrate 1.
Patent JP-S6274913-A (JP)
Title: Curable resin composition
Inventor: FUSHIKI YASUO
IPC: C08L67/06
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a curable resin composition excellent in delamination resistance, chemical resistance, flame retardancy and water resistance, by mixing a halogenated bisphenol-derived unsaturated polyester resin with an epoxy acrylate resin. CONSTITUTION:A curable resin composition comprising a halogenated bisphenol- derived unsaturated polyester resin (a) and an epoxy acrylate resin (b) which may contain a halogen. The halogenated bisphenol-derived unsaturated polyester resin can be obtained by condensing a halogenated bisphenol/alkylene oxide adduct as a glycol component with a polybasic acid component. It is preferable that at least 10mol% of this glycol component is a halogenated bisphenol A/ alkylene oxide adduct. It is preferable that an aromatic ring-containing epoxy acrylate resin is used as the epoxy acrylate resin.
Patent JP-S6458297-A (JP)
Title: Detergent supply device in washing machine or the like
Inventor: HIRATE KOSUKE
IPC: D06F39/02
Filed: 1987-08-29
Abstract: PURPOSE: To sufficiently smoothly and surely supply a powder detergent by rotatably housing and disposing a detergent send-out member formed in a coil shape in a detergent send-out part and freely loosely movably disposing a bar- shaped member in the detergent sent-out member. CONSTITUTION: The bar-shaped member 22 is present in the detergent send-out member 21 and it is loosely moved in the detergent send-out member 21 at the time of the rotation of the detergent send-out member 21. When the lump of the powder detergent 32 intruding in the detergent send-out member 21 or the sticking of the powder detergent 32 or the like is present, since it is destroyed or separated from a stuck part by the loosely moved bar-shaped member 22 and added to the powder detergent 32 sent out by the rotation of the detergent send-out member 21, the powder detergent 32 is further smoothly and surely supplied.  Also, the bar-shaped member 22 disposed in the detergent send-out member 21 is also provided with a function for appropriately narrowing the powder detergent 32 passing through the detergent send-out member 21 and thus, it is suited to the supply of the powder detergent 32 for which the use of a small amount is sufficient matched with the difference of the density for instance of the powder detergent 32.
Patent JP-S59107044-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/023
Filed: 1982-12-08
Abstract: PURPOSE:To obtain a siding contact material having a high softening temp. and superior welding resistance by adding at least one among Cr, Mg, Zr and P to an Au-Ag-Cu alloy having a specified composition for a sliding contact material or by further adding an Fe group metal. CONSTITUTION:An alloy material obtd. by adding 0.5-15wt% at least one among Cr, Mg, Zr and P to an alloy material having a composition consisting of 61.5-63.5wt% Au, 6.5-8.5wt% Ag ans 29-31wt% Cu without changing the ratio in the composition is used as a sliding contact material, especially a brush contact material. To the alloy material may be further added 0.01-0.5wt% Fe group metal such as Fe, Ni or Co. A brush contact having a high softening temp., superior welding resistance and wear resistance is obtd. The contact produces a small amount of powder owing to wear.
Patent JP-H0766204-A (JP)
Title: Laser film forming device
Inventor: TATEOKA SUSUMU
IPC: H01L21/20
Filed: 1993-08-31
Abstract: PURPOSE:To provide a small low-cost film formation device by using a structure in which two laser beams pass through different regions, having high transmissivity properties adapted for the respective beams, and fall on the substrate at the same point. CONSTITUTION:An apparatus for film formation comprises first laser means 1 that emits a first laser beam used to remove insulating film and/or metal interconnections from a substrate 101; and second laser means 3 that emits a second laser beam used to deposit metal for new interconnections. The first laser beam is guided through an optical path 2, while the second laser beam is guided through another optical path 4. The two laser beams pass through different regions of an optical means 100 and fall on the substrate at the same point. Those regions of the means 100, through which the two beams pass, have high-transmissivity properties adapted for the respective beams.
Patent JP-S60109209-A (JP)
Title: Molded transformer
Inventor: TAKAHARA YASUYUKI
IPC: H01F27/28
Filed: 1983-11-18
Abstract: PURPOSE:To form a highly reliable molded transformer by disposing terminals of the beginning and the end of the winding of a resin molded coil on at least one leg among three legs on different planes at swelling portions of the outer periphery of the coil respectively. CONSTITUTION:Since terminals U and X of a U-phase coil 2a and terminals V and Y of a V- phase coil 2b are disposed on different planes at swelling portions of the outer peripheries of the respective coils, if connection conductors 5' and 6' having a comparatively simple shape of which the number of bent portions is fewer than that of connection conductors 5 and 6 hitherto employed in order to connect the terminal X with the terminal V and the terminal Y with a terminal W are used, a mutual interval between solid crossing portions of the connection conductors 4' and 5' and those of connection conductors 4' and 6' can be secured without difficulty. Even if the connection conductors 4', 5' and 6' are distorted by external forces, they are not liable to yield mixing contacts. Furthermore, since the connection conductors 4', 5' and 6' are improved in their mechanical strength by a portion of reduction in the number of bent portions of the connection conductors 5' and 6', and, therefore, are difficult to distort by external forces, their sufficient reliability with respect to insulation can be obtained without giving insulating sheaths to the connection conductors and providing a special insulating support member. Furthermore, the connection conductors becomes easy to manufacture because their shapes are comparatively simple.
Patent JP-S60109257-A (JP)
Title: Soldering jig
Inventor: KIMOTO RIYOUSUKE
IPC: B23K3/08
Filed: 1983-11-18
Abstract: PURPOSE:To prevent the generation of adverse effects due to quenching after soldering by providing a heat dissipating member abutting against the top of a matter to be soldered. CONSTITUTION:When semiconductor devices 13 are transferred and mounted through respective window holes 6 to holding members 8 in a casting manner with the heat dissipating member 10 opened, the devices are supported over bottom holding members 8a, and outer leads 20 project under the members 8a. After a desired number of the devices are held to the members 8, the member 10 is pivoted downward, and each of the devices is sandwiched between the member 8. When in this state engagement parts 4 are engaged to guides 22 and the jig 1 is passed through a flow dip part 21, the surface of each other lead is coated with a solder layer. At this time, the devices are heated to high temperatures, but pre-cooled more rapidly than spontaneous cooling and gradually because of the abutment of the member 10, and come to a low temperature of approximately the room temperature when carried to the process of washing.
Patent JP-H04174374-A (JP)
Title: Testing circuit in lsi
Inventor: KUSABA KAZUYUKI
IPC: G06F11/24
Filed: 1990-08-16
Abstract: PURPOSE:To put a capacity limit test into operation using a simple peripheral device by controlling a latch measure and a bus driver at a prescribed timing. CONSTITUTION:A control circuit 4 consists of the signals of a test terminal 2 for test signals to be detected 3, the output of an input frequency dividing circuit 1 and the data for the input of an input terminal 5 to be latched 6. Those control signals drive a bus driver 7, and make a latch 9 latch the data of an inner data bus 8 at the timing of the control signals and output those to an output terminal 10. For example, the contents of the latch 6 are carried in the bus 8 through the driver 7 only in the term of the specific pulses of the circuit 1 and latched 9 after the value of the bus 8 is enough fixed in the latter half of the pulses. Thus, the control signals of the driver 7 and the latch 9 are constructed in the circuit 4. The correlation of the load of the bus 8 and the capacity of the driver 7 can simply be measured if the consideration is given so that the driver 7 and the latch 9 on layout are arranged under the worst conditions in a semiconductor IC having such a test circuit.
Patent JP-H1163985-A (JP)
Title: Underwater structure investigating device
Inventor: SAKAI HIROSHI
IPC: G03B15/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To make the settling states of wave dissipation blocks confirmable by recording investigate signals while an underwater investigator attached to a flexible penetrating arm is moved forward and backward on a boom which can be tilted in the vertical direction and turned in the horizontal direction on a pedestal. SOLUTION: A boom 6 which can be tilted in the vertical direction and turned in the horizontal direction around a supporting pole 5 erected on a pedestal 1 is attached to the pole 5. A flexible penetrating arm 15 is moved forward and backward along the boom 6 through many moving rollers while an underwater investigator 16 is attached to its front end and a controller 17 provided with a recorder is connected to its base section. The hanging point of the arm 15 is positioned above wave dissipation blocks 36 by turning and tilting the boom 6 by operating a winch. Then the investigator 16 is put in the space between the blocks 36 by lowering the investigator 16 until the investigator 16 approaches a foundation mound 37 by drawing out the arm 15 by operating the controller 17.  The states of the blocks 36 can be investigated and confirmed from the videos and positional information from the investigator 16.