baber/WOPTO huggingface dataset:
Patent JP-2000150323-A (JP)
Title: Electrolytic capacitor
Inventor: FUKUI NORIHITO
IPC: C08G63/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having small bad influence on environment and capable of reducing a fear like a break after heat shrinkage of an exterior case. SOLUTION: By using an exterior sleeve 7 made of biodegradable plastic resin, such as polycaprolactone-based plastic, a resin layer is formed on an outer face of the electrolytic capacitor. The exterior sleeve 7 made of polycaprolactone-based plastic is not hardened even after heat shrinkage, and even when excessive shock or vibration are applied to the electrolytic capacitor, the sleeve 7 is not split. Since the polycaprolactone-based plastic doesn't include chlorine, dioxin and the like are not generated even when it is burned up. When the plastic is left under ground, the polycaprolactone-based plastic doesn't remain for a long time because of decomposition, so the electrolytic capacitor has small bad influence on environment.
Patent JP-H06262572-A (JP)
Title: Boxing vacuum type robot hand
Inventor: SAKAI HIDEKI
IPC: B25J15/08
Filed: 1993-03-17
Abstract: PURPOSE:To secure a boxing vacuum type robot hand that is small in lateral size and lighter in weight by way of lifting four held works to be spaced equally after attracting them with four vacuum pads, and housing them in a box in narrowing each interval with linkage. CONSTITUTION:When a robot hand is lowered and each vacuum pad 29 of four longitudinal pipes 26 goes down from the upward of four held works W and they are stuck fast to these works, vacuum suction is carried out by a manihold 22, thereby attracting these works W with respective vacuum pads 29. Next, when the robot hand goes up, a piston head 23 descends each inflection 25a of both trough bending second ring bars 25, 25, and thereby each sliding support pipe 28 of these longitudinal pipes is slidden in a direction going away from each fixed support pipe of these longitudinal pipes, bending both first ring bars 24, 24 and the second ring bars 25, 25 longitudinally. Therefore each interval of these four longitudinal pipes 26 is narrowed, whereby these four works W attracted by the vacuum pads 29 are narrowed in space as lapped with one another and then they are housed in a corrugated cardboard box B.
Patent JP-H06272470-A (JP)
Title: Underground structure and construction method thereof
Inventor: TANAKA HIDEKAZU
IPC: E02D29/00
Filed: 1993-03-17
Abstract: PURPOSE:To construct an underground structure efficiently in the underground below a railroad line or the like. CONSTITUTION:An underground structure is divided into an upper underground structure member 1 and a lower underground structure member 2, and hollow enclosing members 3, 4 are brought mutually into sliding contact with the divided faces. The front end faces of these upper and lower underground structure members 1, 2 are pressed to the rear end of a pipe row previously buried parallelly in the cross-sectional position of the planned underground structure in the underground and driven forward alternately and independently by jacks 10, 11. After replacing the pipe row with the upper and lower underground structure members 1, 2, the inside of the hollow enclosing members 3, 4 are integrated by the filling of concrete 5.
Patent JP-H07272841-A (JP)
Title: Hot plate for molten metal holding vessel
Inventor: SAKURAI SEIJI
IPC: B22D11/10
Filed: 1994-03-30
Abstract: PURPOSE:To provide a hot plate for molten metal holding vessel which can serve stably for a long period of time. CONSTITUTION:A sheet-form heat emitting body A is formed by embedding an electric heater wire in a heat resistant insulative material and is loosely fitted in a box-shaped framing B of ceramic so that a hot plate for a molten metal holding vessel is accomplished. A ceramic type covering layer C1 reinforced with a ceramic fiber textile is provided over the whole outside surfaces of the framing B and a hardened body 6 of paste-form fire-resisting material which stops up the top opening, and also a similar covering layer C2 is provided over the portion mating with the molten metal surface so that a doxuble construction is embodied. A similar covering layer C3 is provided also over the inside surface of the framing B, while a similar covering layer C4 is provided over the surface of the heat emitting body A. Owing to the provision of ceramic type covering layers C1, C2, C3, cracking is less likely to be generated in the framing B, and an eventually initiated crack will not propagate into the covering layer C1. Even if the molten metal has intruded into the framing, erosion can be checked by the covering layer C4.
Patent JP-H02263267-A (JP)
Title: Picture filing system
Inventor: YAJIMA AKIHIKO
IPC: G16H10/60
Filed: 1989-04-03
Abstract: PURPOSE:To attain a highly efficient operation in a simple constitution when various types of endoscope inspection pictures are controlled by a single endoscope picture filing system by using a display control means which displays the retrieved information and discriminates the information on a picture to be inspected from other information. CONSTITUTION:A video processor device 4 is connected to an electronic scope device 1 and processes the picture signals to output them to a picture reproduction means 54. The means 54 records a picture onto a picture recording medium 53 and displays this recorded picture on a TV monitor 11. A host computer 5 consists of a data base 55 which stores the information on the picture recorded to the medium 53, a retrieving means 51 which retrieves the information stored in the base 55, and a display control means 52 which displays the retrieved information on a computer display 6. In such a constitution, the information retrieved by the means 51 is displayed and at the same time the picture that is ready to be reproduced by the means 54 can be discriminated from other information.
Patent JP-S62240943-A (JP)
Title: Slit shutter
Inventor: MURATA YOSHITAKA
IPC: G03B9/08
Filed: 1986-04-14
Abstract: PURPOSE:To suppress a bound of a shutter by constituting it so that a lever which is controlled by a stopper for determining a rotational phase of a blade, and rotates as one body with the blade has a brake function for controlling a bound of the shutter, as well. CONSTITUTION:A projecting piece 6b of a rotary lever 6 for rotating as one body with a blade 1 in a prescribed phase as shown by a chain line abuts on an abutting part 12b of a brake lever 12, and rotates it to an initial position (a). During such a time, by an elastic action of a compression spring 15, a brake plate 11 of the brake lever 12 is pressed between frictional plates 10, 10, therefore, when it is rotating clockwise from a position of the chain line to the initial position (a) by a sliding friction, the brake lever 12 is damped. Also, a running speed of the blade 1 for rotating as one body with the rotary lever 6 which abuts on this brake lever 12 is decelerated. In such a way, the generation of a bound of a shutter after exposure is prevented.
Patent JP-H03283640-A (JP)
Title: Ic package
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L23/50
Filed: 1990-03-30
Abstract: PURPOSE:To shield electrical noise from the outside of an IC by forming an IC package lead part into a coaxial cable shape and providing a conductive coated film on an in-chip wall. CONSTITUTION:An IC pellet 3 is mounted on a mounting part of a ceramic casing substrate 1 with a conductive mounting member 2. A connection wire 7 connects between a pellet electrode and a central conductor 4 of an external lead on the upper surface of a peripheral wall of the casing 1, and the outer periphery of the conductor 4 is enclosed with an insulator 5. Further, an external conductor coated film 6 is formed on the outer periphery of the insulator 5 through plating or sputtering. The casing 1 is covered with a cap 8 and hermetically sealed with an adhesive 9. A conductive coated film 10 is formed on the inner wall of the cap 8 by plating, etc., and the coated film 10, the mounting member 2, and the coated film 6 are all connected to GND of the IC. With this construction, any electrical noise from the outside of the IC can completely be shielded.
Patent JP-H04316967-A (JP)
Title: Absorption type heat pump device
Inventor: NISHIGUCHI AKIRA
IPC: F25B25/02
Filed: 1991-04-17
Abstract: PURPOSE:To obtain a system capable of improving a coefficient of performance remarkably and increasing the amount of pumping-up heat. CONSTITUTION:In an absorption type heat pump device, constituted of a regenerator 1, a condenser 3, an evaporator 4, an adsorbing device 5, a solution heat exchanger 6, a compressor 9 and the like and absorbing heat by the regenerator and the evaporator while pumping up heat in the adsorbing device, the vapor of refrigerant, which is generated in the regenerator 1, is compressed by the compressor 9 to obtain high-temperature high-pressure refrigerant vapor while the vapor is condensed by a condensing heat exchanger 12 in a second regenerator 2 to utilize condensing heat to the heating of the solution of the second regenerator. According to this method, the generated amount of refrigerant becomes about two times while an input, necessary for effecting this method, is only the input of the compressor whereby the coefficient performance is improved remarkably as a whole and the amount of pump-up heat can be increased.
Patent JP-S60227453-A (JP)
Title: Mounting method of integrated circuit element
Inventor: MUNAKATA ICHIROU
IPC: H01L23/36
Filed: 1984-04-26
Abstract: PURPOSE:To increase the power and density of an IC by placing a ceramic substrate, to which the IC and a wiring pattern for the IC are mounted, on the upper surface of a heat sink made of a metal and hermetically joining a cover with the heat sink. CONSTITUTION:A plurality of LSIs 13 and circuit substrates 14 on which multilayer wirings 15 are formed separately are loaded on the smooth upper surface of a heat sink 11. The LSIs 13 are housed in through-holes 18 in the substrates 14. Electrodes for the LSIs 13 and electrodes for the multilayer wirings 15 are connected 16, and an electrode 22 for external connection on the substrate 14 is exposed and a cover 17 is sealed hermetically 20. Cooling water is flowed through a water channel 12 for the heat sink. According to the constitution, heat-transfer loss due to contacts among elements and the heat sink is eliminated, cooling efficiency is improved remarkably, and the power and density of a device can be increased. Since the loading of the LSI elements and the manufacture of the wiring substrates are separated, a manufacturing process is simplified.
Patent JP-S568761-A (JP)
Title: Front cab suspension of tilt cab
Inventor: HIGUCHI MITSUNORI
IPC: B62D33/067
Filed: 1979-07-04
Abstract: PURPOSE: To obtain comfortable feeling in car driving, by forming a suspension with one end of a leaf spring fixed on the cab side and its end hole supported on the tilt center and one end of the link arm rotatably supported on the tilt center connected to a shaft on the cab side.  
     CONSTITUTION: When an input force from above or beneath is applied to the cab, the front end portion of the cab 2 moves down or up around its axis, namely the tilt center 0. These movements are absorbed by the leaf spring 3, but if the movements exceed a certain stroke, the stopper rubber 5 or 6 hits the stopper receiver 41 to change the spring constant of the leaf spring 3. Namely the front cab suspension can have nonlinear spring characteristics by a certain combination of the leaf spring 3 and stopper rubbers 5 and 6. Comfortable feeling in car driving can be obtained in this arrangement in which a cantilever leaf spring is used with its end hole supported at the tilt center and its other end supporting the cab to get good torsion stabilizer effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0676567-A (JP)
Title: Semiconductor memory device and synchronism type semiconductor memory device
Inventor: KONISHI YASUHIRO
IPC: G11C11/413
Filed: 1993-04-12
Abstract: PURPOSE:To provide a multifunctional synchronism type semiconductor memory device which is small in a chip area, fast, and low in power consumption. CONSTITUTION:Memory arrays 6a and 6b are divided into banks which can independently operate and the respective banks #1 and #2 are provided with registers 10a and 10b for read data storage and registers 16a and 16b for write data storage which independently operate. The memory arrays are divided into small array blocks, and local IO lines are arranged corresponding to the respective array blocks and connected to a global IO line, which is connected to a preamplifier groups 8a and 8b and write buffer groups 14a and 14b. Control signal generating circuits 20 and 22 and a register control circuit 28 delay the timing of the writing inhibition of only a desired bit at the time of continuous writing operation, batch writing to a selected memory cell at the point of time of final data input when data writing is interrupted with less than lap length in the successive writing, and the activation of the memory array when a write cycle is repeatedly executed.
Patent JP-H06198459-A (JP)
Title: Press welding method for reinforcing bar
Inventor: YAMAGISHI HIRONORI
IPC: E04G21/12
Filed: 1991-03-25
Abstract: PURPOSE:To improve workability and to assure safety by directly pressing the cut ends of reinforcing bars previously coated with a coating material having a rust preventive property and subjecting the reinforcing bars to a press welding treatment of the reinforcing bars in accordance with the conventional method at the time of press welding the reinforcing bars. CONSTITUTION:The coating material having the rust preventive property is compounded with any >=1 kinds of a deoxidizing agent and dehydrogenating material and a resin component as essential components and further, wax and slag forming agent are added at need thereto. The deoxidizing agent acts as a filler for the coating material and has an effect of promoting a reducing atmosphere at the time of press welding. Fine powders of ferrosilicon, etc., are used for this agent. The dehydrogenating agent adsorbs away hydrogen and prevents the infiltration of the hydrogen into molten steel. Chlorinated polyethylene, etc., are used for this agent. Further, the extenders for the fillers include fine powders of limestone, etc., and as the slag forming agent. Alkyd resin, etc., are used for the resin component. As a result, the operating rate of a crane is improved and the efficiency of the press welding operation is enhanced.
Patent JP-H10260624-A (JP)
Title: Electrophotographic device
Inventor: SASAMOTO TETSURO
IPC: G03G21/14
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect one-sided conductive belt, to prevent the meandering of the belt and to form an image of high quality by providing a plurality of electrodes so that they may come into contact with the conductive belt, confirming whether or not each electrode is energized and detecting the position of the end part of the conductive belt. SOLUTION: A belt displacement detecting sensor 26 is arranged so that an impressing electrode 27 and receiving electrodes 28a to 28c may be orthogonal to the carrying direction of the conductive belt 11 and that the receiving electrode 28a positioned on the inward side and the receiving electrode 28b positioned at the center may come into contact with the surface opposite to the surface coming into contact with the photoreceptor drum 1 of the conductive belt 11 when the conductive belt 11 stands in a normal position. And whether or not each receiving electrode 28a to 28c is energized by a belt displacement detection voltage impressed on the conductive belt 11 is detected, then, a detected signal showing the presence or absence of energizing is transmitted to a CPU through a detection starting switch.  In this case, the impressing electrode 27 and each receiving electrode 28a to 28c are pressed upwards by a spring 29, then, the electrodes come into contact with the conductive belt 11 by a fixed contact pressure.
Patent JP-H04296062-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: FUMEI FUMEI
IPC: H01L31/04
Filed: 1991-03-25
Abstract: PURPOSE:To provide a method of manufacturing a tandem type photoelectric conversion device high in productivity. CONSTITUTION:A first process where a photoelectric conversion layer 17 of semiconductor narrow in energy band gap is formed through a chemical vapor deposition method or a sputtering method and turned into crystal through thermal annealing and a second process where an amorphous silicon is formed as a photoelectric conversion layer 102 of semiconductor wide in energy band gap through a chemical vapor deposition method or a sputtering method are provided.
Patent JP-S63250848-A (JP)
Title: Cooling device and semiconductor device equipped therewith
Inventor: MORIHARA ATSUSHI
IPC: H01L23/36
Filed: 1987-04-08
Abstract: PURPOSE:To attain a high efficiency in cooling by a method wherein a heat conducting disk is capable of movement following a semiconductor element moving back and forth and right and left and, in contact with a heat transfer block, capable of movement up and down. CONSTITUTION:In a cooling device equipped with a heat transfer block 1 using a coolant and a heat conducting disk 3 which is in contact with both a semiconductor element 11 and heat transfer block 1, the heat conducting disk 3 is capable of movement in the wake of the semiconductor element 11 capable of inclination back and forth and right and left, and is capable of movement up and down in contact with the heat transfer block 1. In this way, the scattering of vertical movements of the semiconductor element 11 may be converted into a lateral scattering for the simplification of the structure between the cooling section and the semiconductor element 11. The distance may be shortened between the cooling section and the semiconductor element 11 for a decrease in thermal resistance.
Patent JP-H11239686-A (JP)
Title: Independent spring presser for differential feed tooth
Inventor: FUJII MICHIO
IPC: D05B27/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To sew a frill texture to the central part of a main body texture by freely inserting a curve by twisting the twisting part of an installing metal fitting, and fastening it by a spring presser fastening machine screw by inserting a spring presser into the spring presser inserting part. SOLUTION: A plate spring is used as a presser of the differential feed tooth part, and the twisting part 5 of an installing metal fitting 6 is twisted to install a spring presser 2 by cutting the part to vertically drive a sewing needle on the tip of the plate spring as a semicircular hole 1 in the shape of drawing an arc. Next, the spring presser 2 is fastened to the spring presser inserting part 4 by a spring presser fastening machine screw 3, and is installed so that the semicircular hole 1 comes to this side of a needle hole 8 of a needle plate 15. When the installing metal fitting 6 is installed on a bed of a sewing machine, the spring presser 2 draws an arc to hold a frill texture by applying pressure on a differential feed tooth 11.  A twisting angle of the twisting part 5 is adjusted so that pressure applied to the differential feed tooth 11 is uniformly applied to the groove surface to drive the differential feed tooth 11 of the needle plate 15 when in the lower part than the surface of the needle plate 15 by driving the differential feed tooth 11 by strength, a width and the length of the plate spring.
Patent JP-S5420614-A (JP)
Title: Coding circuit
Inventor: MISAKI YOSHINORI
IPC: H04N19/00
Filed: 1977-07-18
Abstract: PURPOSE: To cancel the shading amount by making a subtraction by the output of a memory circuit in which an A/D-converted shading state has been stored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11283472-A (JP)
Title: Dc breaker
Inventor: KATO NORIMITSU
IPC: H01H33/59
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an optimal open/close operation characteristic for the respective cutoff parts, and to optimally design the cutoff parts by respectively independently providing a first operation device for opening/closing the first cutoff part and a second operation device for opening/closing the second cutoff part. SOLUTION: An operation unit 3 of the first cutoff part 1 connected in parallel to a series circuit of a reactor 6 and a capacitor 5 and an operation unit 4 of the second cutoff part 2 connected in series to the first cutoff part 1 can be respectively independently operated. In this constitution, when grounding is caused since a DC power transmission system is hit by lighting, a self-exciting oscillating current is generated by an arc characteristic of the first cutoff part 1 to be superimposed on a direct current so as cut off an electric current by constituting an electric current zero point. Afterwards, a commutation circuit is separated from the system by cutting off the second cutoff part 2.  At this time, since the operation units 3, 4 of the first cutoff part 1 and the second cutoff part 2 are independent, delay time of open/close operation between the cutoff parts of the second cutoff part 2 can be freely set to the first cutoff part 1.
Patent JP-H11276370-A (JP)
Title: Method for filling chemical to cartridge for chemical supply shower and cartridge
Inventor: MORITA YOSHITAKA
IPC: A47K3/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To fill a chemical into a cartridge without causing the mixing of air. SOLUTION: A liquid injection hole 17 is provided on the upper part of a cartridge case 12, the prescribed amount of chemical powder is put inside the case 12 and then, the case 12 is immersed in a solution inside a vacuum deaeration tank 22. In the state, by tentatively turning the inside of the vacuum deaeration tank 22 to a vacuum state and then returning it to an atmospheric pressure, the air inside the case 12 and the solution inside the vacuum deaeration tank 22 are replaced through the liquid injection hole 17. Finally, the case is taken out from the liquid of the vacuum deaeration tank 22 and the liquid injection hole 17 is sealed with a sealing agent.
Patent JP-S5210046-A (JP)
Title: Transfer system of telephone charge information
Inventor: OGAWA YOUICHI
IPC: H04M15/00
Filed: 1975-07-14
Abstract: PURPOSE: A method to transfer automatically the telephone charge information. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0596710-A (JP)
Title: Ink supply controller for stencil printer
Inventor: INAMINE NOBORU
IPC: G01F23/26
Filed: 1992-04-07
Abstract: PURPOSE:To maintain the quantity of ink in an ink tank at an appropriate level at all times by making a decision whether the quantity of ink in the ink tank is lower than a predetermined level based on an operation result of an operating means and then outputting a control command signal for feeding ink to the ink tank according to the decision result. CONSTITUTION:A CPU 75 makes a decision whether the quantity of ink at an ink tank P is lower than a predetermined level based on numeric operation results and delivers a control command signal for feeding ink to the ink tank P or stopping ink supply, according to the decision results, to the driving circuit 89 for an ink supply pump 87 from an output port section 83. The CPU 75 further monitors a time when the quantity of ink in the ink tank P is continuously lower than the predetermined level through an inkless counter 75d. When the predetermined level is exceeded, a decision is made that the ink is not fed to the ink tank P because the printing ink of a printing ink source coupled through a pump 87 has been thoroughly consumed, and an inkless signal is outputted.