baber/WOPTO huggingface dataset:
Patent JP-H11269908-A (JP)
Title: Boom of working machine
Inventor: MIYATA NAOKI
IPC: E02F3/38
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To achieve cost and weight reductions by dispersing stresses applied to the lower wall of a boom, and thus avoiding local stress concentration to enhance durability. SOLUTION: A boom has a part 20 curved into a V-shape on side view and has a lower wall 21, an upper wall 22, a vertical wall 23, and a reinforcing member 24 coupling the lower wall 21 and the upper wall 22 together, at least at the front of the curved part 20. The reinforcing member is titled relative to the lower wall 21, and its mounting position A on the lower wall 21 is located closer to the curved part 20 than to its mounting position B on the upper wall 22.
Patent JP-H04310745-A (JP)
Title: Hot melt ink jet printer
Inventor: SUGIURA TOSHIAKI
IPC: B41J2/015
Filed: 1991-04-09
Abstract: PURPOSE:To melt ink within a short time without raising heating temp. to a necessary degree or more by the use of an ink lump easy to handle and to eliminate the interruption of the supply of ink to a jet head to enhance a printing speed by providing a means for grinding a lump of solid ink into a powdery form in a hot melt type ink jet printer. CONSTITUTION:An ink block 23 is supplied to the ink case 21 of an ink supply part 17 and an ink grinder 31 is provided to the end part of the case 21. The ink block 23 is energized toward a grinder 31 by a compression spring 29 and ground to be guided to a liquid supply part 19. The liquid supply part 19 is equipped with a powder ink reservoir 41, the heater 43 provided to the lower part of said reservoir 41 to always hold the powder ink to a molten state and a feed pipe 39 feeding the necessary molten ink into a jet head. The ink grinder 31 is operated by the ink amount sensor in the ink reservoir 41. The ink supply part 17 is separated from the liquid supply part 19 and the heat of the heater 43 is not almost transmitted to the ink case 21.
Patent JP-H09262488-A (JP)
Title: Driving device for attachment type crusher and jaw crusher
Inventor: NOJIMA AKIHIKO
IPC: E04G23/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for attachment type crusher to automatically repeat an opening and a closing operations without a manual operation by an operator. SOLUTION: This driving device is provided with hydraulic cylinders 63A, 63B connected a rod 67 with a movable member, an oil pressure source 78 provided on a main body of a self-travelling hydraulic drilling machine, and a control mechanism 71 for feeding an oil pressure to the hydraulic cylinders so as to repeat an extending and a drawing operations of the rod, and also for detecting oil pressures at an extending side and at a drawing side of the hydraulic cylinders, and for inverting the extending and drawing operations of the rod when the oil pressure at an extending side or a drawing side of the hydraulic cylinders is over a required value.
Patent JP-H0642842-A (JP)
Title: Freezing cycle
Inventor: YOSHIDA SHOICHI
IPC: F25B13/00
Filed: 1993-03-11
Abstract: PURPOSE:To perform an effective and positive utilization of radiation heat got from a compressor, an efficient defrosting, enable heating of refrigerant returned back to the compressor to be easily carried out and then to provide a small-sized freezing cycle system having a simple structure without requiring any large-sized mounting space. CONSTITUTION:A heat accumulating tank 11 having a heat absorption heat exchanging coil 10 is integrally arranged to cover a case of a compressor 1 and further arranged in such a manner that it can be heat exchanged with the compressor 1 and then the heat absorbing heat exchanging coil 10 is used for defrosting operation during a heating operation.
Patent JP-S554323-A (JP)
Title: 2-phenyl-substituted-1-phthalazone derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61P9/10
Filed: 1978-06-26
Abstract: NEW MATERIAL:2-Phenyl-substituted-1-phthalazone derivative of formula I (R 1 , 2  are lower alkyl; R 3  is straight or branched alkyl).  
     EXAMPLE: 7-Ethoxycarbonyl-6,8-dimethyl-2-phenyl-4-hydroxymethyl-1-phthalazone.  
     USE: Remedy and prophylactic for thrombosis, temporary ischemia, cardiac infarction, etc. Especially effective to suppress the coagulation of blood platelets induced by arachidonic acid or collagen.  
     PROCESS: The compound I is prepared by reducing a reactive derivative of a carboxylic acid II with a boron hydride complex in a solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S573298-A (JP)
Title: Memory integrated circuit
Inventor: UEKI ISAO
IPC: G11C29/08
Filed: 1980-06-06
Abstract: PURPOSE:To detect the package position of a defective memory cell easily, simply and securely without setting up expected values outside of a circuit, by comparing the contents of a memory cell which corresponds to the common address of every block. CONSTITUTION:Memory blocks 1 and 2 are accessed in common via a word selecting circuit 3 and a bit selecting circuit 4, and writing to and reading from cells SA0 and SA1, etc., accessed by a bit selecting circuit 5 are controlled. When those blocks 1 and 2 are accessed simultaneously and placed in a simultaneous writing state via the circuit, the same information is written in the blocks 1 and 2. Then, the contents of cells corresponding to the blocks 1 and 2 are read successively and compared by a comparator 6, which when a coincidence is obtained, discriminates normalcy. Therefore, the package position of a defective memory cell is detected easily, simply and securely by testing the memory without setting up external expected values, etc.
Patent JP-S572636-A (JP)
Title: Treatment of green tea with steam
Inventor: WASHIMI TOSHIICHI
IPC: B65G17/26
Filed: 1980-06-05
Abstract: PURPOSE: A part of the conveyor that conveys green tea leaves under tightly sealed conditions is irradiated with ultra-high-frequency (UHF) waves to prevent the deterioration in quality caused by being wetted by water and enable the treatment by means of simple equipment.  
     CONSTITUTION: Raw tea leaves is fed from the hopper 13 to the space that is air- tightly surrounded with partition walls 3 on the bottom conveyor 1, a pair of side conveyors 6 and the top conveyor 4 and pass through the heating chamber 11 with the movement of these conveyors. The heating chamber is provided with a device for generating UHF waves and the tea leaves are heated with UHF and steamed. The conveyor 1 is provided with a pressure-controlling valve 10 to control the pressure in the tightly sealed steaming chamber. The steaming chamber may be formed by fitting a tightly sealed vessel rotatably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11253887-A (JP)
Title: Particle diameter sorting device for different diameter particle mixture containing clayey particle and method thereof
Inventor: NAKAYAMA HIROSHI
IPC: B07B13/10
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To simplify structure by optimizing the particle diameter distribution of a different diameter particle mixture containing a clayey particle in place of washing. SOLUTION: The method is conducted by obliquely discharging the different diameter particle mixture containing the clayey particle from a belt conveyer 1 by giving and obliquely discharging angle to the vertical direction. The obliquely discharged mixture receives the wind pressure different by particle diameter and falls down to each falling spot after a flying time different by particle diameter. The particle diameter of the single particle falling down between specified 2 spots distributes desirably between 70 μm to 2.7 mm. One having the distribution is used as a concrete material.
Patent JP-H05281884-A (JP)
Title: Hologram recording sheet
IPC: G03H1/02
Filed: 1992-03-31
Abstract: PURPOSE:To avoid loss such as cut edges and to obtain low-cost hologram by forming a pattern of hologram sensitive layer only in an effective area on a film. CONSTITUTION:The hologram sensitive material 2 is formed in a rectangular pattern on a film 1. This film 1 is a supporting film usually used for a hologram sensitive material of a dry film form, and for example, PET, TAC, polyvinyl chloride, polyethylene, PMMA, etc., are used. The sensitive material is a commercial one for holograms. The hologram sensitive material 2 is formed by well- known printing method, for example, by gravure printing for a continuous winding system and by scressn printing for an intermittent winding system. Thereby, by forming the pattern of an expensive hologram sensitive layer only in an effective photographing area, production of unnecessary part of the hologram can be avoided when the hologram is cut.
Patent JP-H05278889-A (JP)
Title: Sheet-shaped goods carrying device
IPC: H04N1/00
Filed: 1992-03-31
Abstract: PURPOSE:To enable reliable carriage of sheet-shaped goods to be carried by achieving the driving control of a driving means so as to satisfy the specified inequalities based on the acceleration of an actuator in a device where the goods to be carried are carried through the friction by the driving means reciprocating in the carrying direction of the sheet-shaped goods to be carried. CONSTITUTION:A piezoelectric element 12 to carry a paper sheet 11, i.e., the sheet-shaped goods is extended according to the voltage to be applied, and an actuator 13 is mounted on the tip of this piezoelectric element 12. The paper sheet 11 is closely pressed against the actuator 13 by a fixture 14 which is energized by a pushingly pressing spring 15, and the paper sheet 11 is carried by the friction. In such a carrying device, constitution is made to satisfy FD>FF, and a <=(FD-FF)/m when the actuator 13 is in operation in the carrying direction, while a>(FD-FF)/m when the actuator is in operation in the reverse direction, where FD: the carrying force through the friction between the actuator 13 and the paper sheet 11, FF: the load force acting in the reverse direction to the friction of the paper sheet 11 subjected by the actuator 13, (m): the mass of the paper sheet 11, and (a): the acceleration of the actuator 13.
Patent JP-S555138-A (JP)
Title: Pump body of die-casting machine having carbonaceous core
Inventor: NAKAMURA HIROMI
IPC: B22D17/04
Filed: 1978-06-24
Abstract: PURPOSE: The captioned pump body which is so designed as to be provided with a core free from breakdown at the insertion and from erosion despite contact with molten metal by inserting the carbonaceous core in the pump body at the time of its casting and letting the inner hole of said core serve as a path for molten metal.  
     CONSTITUTION: A carbonaceous core 19 which has beforehand molded with a cavity hole as a path 17 for molten metal 5 is inserted in the gooseneck portion in a pump body 9 where the velocity of flow of molten metal is high and which receives the heaviest erosion. Porous carbonaceous material of porosities 10 to 40% is desirable as the abovementioned carbonaceous material for the core and either of graphite and amorphous carbon may be used as material quality. This constitution enables the life of the pump body to be made considerably longer as compared to before. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5411012-A (JP)
Title: Method and equipment for heat treating titanium pipe
Inventor: MORIGUCHI YASUO
IPC: C21D1/42
Filed: 1977-06-27
Abstract: PURPOSE: To prevent a titanium pipe from absorbing hydrogen and impart optional luster and color to the surface of the pipe by high frequency induction heating the pipe to a predetermined temp. range so as to relieve residual stress and form an oxide film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03280329-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: HONDA HISASHI
IPC: H01J9/395
Filed: 1990-03-28
Abstract: PURPOSE:To easily seal quick silver in a bulb by inserting a tablet provided with a quick silver getter in a pore of the bulb with a room, and by preferentially heating the tablet and the quick silver getter in turn. CONSTITUTION:A pore 14 is bored in a bulb. A tablet 17 is then inserted into the pore 14 with play, and then, the bulb is put in a vacuum atmosphere, and the air in the bulb 20 is vacuum-exhausted through a very fine gap between the tablet 17 and the pore 14. The bulb is then put in a rare gas atmosphere, and rare gas is guided into the bulb thorugh the very fine gap around the tablet 17. The tablet 17 is then preferentialy heated and melted, and after the pore 14 is airtightly closed, a quick silver getter 18 is preferentially heated and is ejected into the quick silver bulb 20. The quick silver can thus be sealed in the bulb very easily, and manufacturing workability of a fluorescent lamp can be improved thereby.
Patent JP-H04286926-A (JP)
Title: Manufacture of temperature detector
Inventor: OBA YASUYOSHI
IPC: G03G15/20
Filed: 1991-03-15
Abstract: PURPOSE:To simplify assembly, make products uniform, simplify part management and reduce a product cost by connecting both ends of a conductive elastic member to a thermistor element and then cutting a center part to have them separated. CONSTITUTION:Conductive members 4 which have been separated into two are used to press a thermistor element 6 of a temperature detecting unit 1 against a surface of a heating roller 5 of a rotating body to have its surface temperature detected. In manufacturing this device, the members 4 are molded in an approximate U-shape without separation and assembled, and both ends 4a, 4b are connected to a thermistor element 6. Then a center part 4c is cut to have two members 4 separated. Thus the number of parts is reduced and also part management can be simplified, as well as the part is not asymmetric thereby avoiding lateral unevenness in bent angles.
Patent JP-H02254819-A (JP)
Title: Analog/digital conversion circuit
Inventor: TANAKA NARIKAZU
IPC: H03M1/08
Filed: 1989-03-28
Abstract: PURPOSE:To prevent an abnormal data from being outputted due to a sudden external disturbance by connecting a data latch circuit and a detection circuit to an output of an analog digital conversion circuit (ADC) and using the detection circuit so as to control the latch timing of an output signal of the ADC. CONSTITUTION:When an input signal 9 is inputted to an ADC 2, an ADC output 11 is outputted from an output terminal group 8 as an output signal 12. The ADC output 11 varies synchronously with a sampling clock 13 and the output signal 12 changes synchronously with the data latch clock 14. When a full bit 0 or full bit 1 detection circuit 4 detects a noise signal 10, a data latch inhibit signal 16 is outputted to control all the ADC output 11 not to be outputted. Thus, a data latch circuit 6 does not latch a faulty data due to a sudden external disturbance, but latches a normal data latched at one preceding time and it is kept being outputted to the output terminal group 8.
Patent JP-S5410573-A (JP)
Title: Washer
Inventor: FUKUCHI TAKESHI
IPC: D06F39/10
Filed: 1977-06-27
Abstract: PURPOSE: To provide an arrangement for washer, capable of preventing accumulation of pieces of yarn in the water-discharging box and at the connecting section of the washing tank and drainage strainer, accumulation of sand on the partition plate in the overflowing box, and opening of the box portion of the washing tank due to high temperature water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09270638-A (JP)
Title: Temperature compensation crystal oscillator and radio terminal equipment using it
Inventor: YAMAURA TOMOYA
IPC: H03B5/32
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the portable radio terminal equipment with low power consumption in the standby state by providing a temperature compensation circuit and a control signal input terminal of the temperature compensation circuit and turning on/off the operation of the temperature compensation circuit to reduce a current consumption of a temperature compensation crystal oscillator in average without increasing the circuit scale or the additional cost. SOLUTION: The temperature compensation crystal oscillator 2 has a control signal input terminal 12 and the operation of a temperature compensation circuit 4 is enable/disable by a signal received by the control signal input terminal 12 and when the temperature compensation circuit 14 is in a disable state, the power consumption is reduced more by the share. A digital circuit 9 of a radio terminal equipment 1 provides an output of a temperature compensation circuit enable control signal 13a from a CPU 9a to control line 13b. The temperature compensation circuit enable control signal 13a is given to the control signal input terminal 12 of the temperature compensation crystal oscillator 2 to control the operation of the temperature compensation crystal oscillator 2.
Patent JP-H0644629-A (JP)
Title: Magneto-optical recording and reproducing device, reproducing method and magneto-optical recording medium used for the same
Inventor: SATOU MASAAKI
IPC: G11B11/105
Filed: 1993-04-05
Abstract: PURPOSE:To increase C/N as compared with the case where reproduction is carried out without vanishing bits. CONSTITUTION:In a method for reproducing information from a multilayered magneto-optical recording medium including at least 1st and 2nd layers 1, 2 each having vertical magnetic anisotropy and formed with bits B1 having magnetization in a direction (A) and bits B0 having magnetization in the reverse direction, the bits B1 or the bits B0 in the 2nd layer 2 are vanished and then reproduction is carried out.
Patent JP-S62235272-A (JP)
Inventor: YAMADA TAKEMI
IPC: B23K20/00
Filed: 1986-04-03
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-H08246630-A (JP)
Title: Non-slip pad and stairs with the pad
Inventor: HARAGUCHI TAKETO
IPC: A01M29/12
Filed: 1995-03-07
Abstract: PURPOSE: To prevent seaweed or shell from sticking to stairs installed in a quay of a fishing port or a swimming beach and obtain a sufficient non-slip effect. CONSTITUTION: Pads 1 of a non-slip pad P are made of flexible rubber and contain iron oxide. Grooved lines 2,... are formed on the almost whole surface of the pads 1. The grooved lines are provided at a slant at both side faces thereof so as to be widened at the surface side of grooves. A cutting-off part 3 of water is provided at right angles at one longer side of the pad 1. An iron core plate is embedded at the almost whole face of the rear face side of the pad 1 and the cutting-off part 3 and closely sealed with an enclosing layer. Fixing holes are pierced in the pad 1. Anchor holes which are made smaller in the diameter at the core plate are bored under the fixing holes. The fixing holes of the non-slip pad P are fitted to the anchors and fixed with nuts 10 to spread it on the tread face 81 of the stairs 8. The cutting-off part 3 is arranged to contact the rise 82.
Patent JP-H10270867-A (JP)
Title: Cover opening/closing structure
Inventor: NOMURA TAKASHI
IPC: B65D43/16
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To realize convenience of handling and prevent a body case or a cover case from being broken due to incorrect operation procedure by such a structure for operation that the cover case can be rotated after it is slid or it can be slid after rotated. SOLUTION: This structure is provided with a groove 5 for sliding cover case along a direction of sliding operation of a cover case 2 on the outer side surface of a body case 1 and grooves 6A and 6B for rotary operation on both ends of the main body 1. The cover case 2 is provided with a sliding projection 7 on its inner side surface which is slidable in the groove 5 and rotatable in the grooves 6A and 6B, and when the projection 7 is at a closing position, it is within the groove 6A, and then it is rotated within the groove 6A to start opening operation from the closing state, or it is slid in the groove 5 to start opening operation.
Patent JP-H11274583-A (JP)
Title: Manufacture of thermoelectric semiconductor
Inventor: HASEZAKI KAZUHIRO
IPC: H01L35/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoelectric semiconductor wherein oxygen concentration is reduced, while thermoelectric conversion performance is improved. SOLUTION: Metal materials of at least two kinds are, in vacuum or in atmosphere of inert gas, crushed, molded, and thermally treated, or crushed and hot molded. Here, the molding and thermal treatment, or, the hot molding is per formed in the atmosphere with moisture concentration of pre-determined set value or below. The crushing is performed in a vessel of zirconia or silicon nitride compound.
Patent JP-H08274640-A (JP)
Title: Monitoring circuit and method for analog-digital converter
Inventor: MIYATA MITSUFUMI
IPC: G01R31/316
Filed: 1995-04-03
Abstract: PURPOSE: To monitor the processing accuracy of A/D conversion and also to prevent such a defective case where the wrong data are read during the conversion processing or between the conversion processing and the next one to cause the malfunctions. CONSTITUTION: This monitoring circuit/method includes a DC positive voltage source 17, a DC negative voltage source 19 and a switch which mutually switches both sources 17 and 18 in every sampling between the head and final channels and then leads these switched voltage sources to a multiplexer 13. Then the monitoring circuit/method compares the positive/negative voltage data that underdone the A/D conversion with a reference channel to monitor the accuracy of conversion. The codes of sign bits are compared with each other between head and final channels of the same converted data. At the same time, the sign bit code of the final channel of the precedent converted data is compared with the sign bit code of the head channel of the present converted data. If the coincidence of codes is confirmed in the former comparison, the abnormal data processing timing is decided.  Then the abnormal data processing timing is also decided when the coincidence of codes is confirmed in the latter comparison.
Patent JP-H09270033-A (JP)
Title: Transporting device for postal matter
Inventor: YUI HIDETO
IPC: G07C11/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a transport device capable of easily and quickly executing data input processing at the time of transporting postal matters and easily executing individual management for postal matters. SOLUTION: A roll box pallet 20 for transporting a parcel is provided with a pallet body for storing a parcel to which identification (ID) information is annexed and the pallet body is provided with a bar code reading part 64 for reading out the ID information annexed to the parcel, an information storing part 70 for storing the read ID information and a display part 66 for displaying the read ID information. The ID information stored in the information storing part 70 is printed out by a printing part 71, issued as a slip and transmitted to an information management center through a transmission part 72.
Patent JP-S522220-A (JP)
Title: Figure displaying method
Inventor: TSUNODA ICHIROU
IPC: G01R13/30
Filed: 1975-06-24
Abstract: PURPOSE: To enable simultaneous displaying of timing scale and electric voltage scale. 
     COPYRIGHT: (C)1977,JPO&Japio