baber/WOPTO huggingface dataset:
Patent JP-S63280922-A (JP)
Title: Manufacture of sliding member
Inventor: NAKAMARU TAKASHI
IPC: F16C33/12
Filed: 1987-05-08
Abstract: PURPOSE:To obtain good sliding performance and excellent wear resistance by baking at a specified temperature the pressed powder that is formed with mixed powder which contains the designated weight percentage of fluorocarbon resin and phenol resin powder that underwent thermal treatment in the gas atmosphere. CONSTITUTION:Mixed powder containing 95-70wt.% of fluorocarbon powder and 5-30wt.% of phenol resin powder that underwent thermal treatment in advance in inert gas atmosphere and at a temperature of 350-550 deg.C is adjusted. Thus, the mixed powder is formed into pressed powder at a normal temperature. After this, the pressed powder is baked at a temperature of 360-400 deg.C and under normal pressure. If the phenol resin powder undergoes thermal treatment under a temperature of 350 deg.C, decomposed gas is generated from the powder while the pressed powder is baked. This may cause a crack in the sliding member, thereby lowering the strength of the sliding member. On the contrary, if the temperature for the thermal treatment is higher than 550 deg.C, the vitrified carbonization of the resin makes progress, resulting in too high hardness. As for the quantity of filling phenol resin powder, if it is under 5wt.%, sufficient wear resistance cannot be obtained, while, if it is over 30wt.%, the wear resistance becomes also lower.
Patent JP-H08268448-A (JP)
Title: Fluid material container with squeezing mechanism
Inventor: HARA SUMIRE
IPC: B65D35/28
Filed: 1995-03-30
Abstract: PURPOSE: To easily squeeze a fluid material by a required volume from the front end, by containing a bag made of plastic film or the like charged with a fluid material between the bottom plate and the guide belt and pressing the guide belt from the rear end side. CONSTITUTION: A bag 8 made of plastic film or the like charged with a fluid material is contained between the bottom plate 1 in a casing and a guide belt 4. The bag 8 may be used in various shapes so as to be contained in the easing. But it is preferable to form a rectangular shape contained in a shape constituted of the bottom plate 1 and the side wall 2. When squeezing the fluid material, a cover 7 in the squeezing part 5 is opened first and the bag 8 extended to the part is opened. And the bag is pushed toy a hands or fingers from the rear side or guide belt 4 as shown in the arrow mark 15 to squeeze the fluid material by a required volume from the outlet 6. In this way, the fluid material can be discharged by every required volume without deterioration of the fluid material. And hence, a squeezing container easily handled and cleaned can be obtained.
Patent JP-S61271480-A (JP)
Title: Radar signal band compression apparatus
Inventor: TAKAHASHI HIROSHI
IPC: G01S13/02
Filed: 1985-05-27
Abstract: PURPOSE:To enable effective utilization of a radio wave source, by compressing the band in the transmission of radar signal by a digital wireless transmission system. CONSTITUTION:At a transmission side equipment, a radar video signal converted 2 into digital from analog is added up with a circuit 3 by an (n) sweep portion cumulating system to be memorized while being extended in the time base. Then, a digital video signal averaged to 1/n with a circuit 4, an antenna azimuth signal inputted into a terminal A1 and the like are converted into S from P being build up to one frame with a circuit 5 and translated to an international reference type code in the digital transmission with a code type conversion circuit 6 to be transmitted. On the other hand, the coded signal inputted into a terminal C2 of a reception side equipment is undone with a code type conversion circuit 8 to the coding signal the same in the internal code type of the transmission side equipment and the inspection of a synchronous code is performed while the signal is converted into P from S with a circuit 9 to be written and accumulated by (n) frames sequentially with a circuit 10 while the preceding (n) frames of data already written are read. Then, after a D/A conversion 11 thereof, they are outputted into a terminal V2 as radar video signal via an interpolation filter 12.
Patent JP-S60255429-A (JP)
Inventor: NISHIO KAZUNORI
IPC: E04C2/20
Filed: 1984-05-31
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-2000307268-A (JP)
Title: Equipment fixture
Inventor: HATTORI YUJI
IPC: F16B5/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an equipment fixture which can cope with such equipment as communication equipment, etc., having different heights and makes the equipment to be attached and removed easily. SOLUTION: An equipment fixture is composed of a main body 1 formed by erecting an erected plate section 3 on a leg plate section 3 and a retaining plate 6 formed by bending a retaining piece section 8 from the top of a sliding plate section 7 which is fixable to the elected plate section 3. A vertical long hole 4 is formed through the erected plate section 3 of the main body 1 communicatively with a crank-like bolt passing path 5 formed from the upper edge of the section 3, and a bolt 9 is planted on the external side face of the sliding plate section 7 of the retaining plate 6. Moreover, a front-end hole edge 13 is provide on the front end side of the connecting spot of the long hole 4 with the bolt passing path 5.
Patent JP-H09306617-A (JP)
Title: Joint connector
Inventor: FURUYA MITSUGI
IPC: H01R31/08
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To make prevention of mutual contact of short-circuit members compatible with flexibility of short-circuit pattern. SOLUTION: A plurality of receiving grooves are formed in a terminal 20 with a space left therebetween in the direction crossing short-circuit plates 25. Because the short-circuit plates 25 each fitted in different receiving grooves are disposed with a space left between each other in the direction crossing the direction of length of the short-circuit plate 25, there is no fear that the short-circuit plates 25 make contact with each other differently from the case where the plurality of short-circuit plates are arranged side by side in a line. Moreover, because there is no need to provide a partition wall such as to divide a mounting area of the short-circuit plates 25 into sections, it is possible to mount the short-circuit plates 25 of arbitrary lengths in arbitrary positions.
Patent JP-S61270887-A (JP)
Inventor: YAMAMOTO TAKASHI
IPC: H05K1/02
Filed: 1985-05-24
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-H11308054-A (JP)
Title: Doubly-balanced modulator and quadrature modulator
Inventor: TAKAGI MINORU
IPC: H04L27/20
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a double balanced modulator and to reduce power consumption by turning off one of transistors constituting a third differential pair and stopping operation of a constant current source connected with the emitter of a transistor which is turned off. SOLUTION: A first control signal S1 at an H-level and a second control signal S2 at an L-level are outputted by a control circuit 35. A fifth transistor Tr5 is turned on by responding to the first control signal S1 at the H-level. A sixth transistor Tr6 is turned off by responding to the second control signal S2 at the L-level. Furthermore, a third control signal S3 at the H-level and a fourth control signal S4 at the L-level are outputted by the control circuit 35. A first TR gate 32 is turned off based on the third and the fourth control signals S3, S4. Supply of biased voltage Vb to an eighth transistor Tr8 of a second constant current source 22 is stopped by the first TR gate 32, which is turned off and the second constant current source 22 is not operated. Thus, since no power is supplied from the second constant current source 22, power consumption is reduced correspondingly.
Patent JP-S63278762-A (JP)
Title: Method for detecting grinding crack of fine ceramics and device therefor
Inventor: EDA HIROSHI
IPC: B24B49/00
Filed: 1987-05-11
Abstract: PURPOSE:To detect the grinding crack of fine ceramics during a grinding process, alleviate a grinding condition before the appearance of an unallowable grinding crack, prevent the occurrence of a defective product and improve a product yield by utilizing an acoustic emission generated during the grinding process. CONSTITUTION:An acoustic emission signal generated during the grinding process of fine ceramics with a grinding stone 1 is converted into an electric signal with a sensor 5 and then amplified by amplifiers 6 and 7. And the signal is made to pass a band path filter 8, thereby eliminating an acoustic emission or mechanical and electrical noises generated due to a normal grinding process and then enabling a detector 9 to detect the signal. The value of the detected signal when larger than the predetermined value is detected by an amplifying discriminator 10 and an alarm 11 is actuated for operating a buzzer, thereby informing a worker that a grinding crack has occurred.
Patent JP-H11301339-A (JP)
Title: Vehicular structure
Inventor: MASUDA HIDEKI
IPC: B60P3/34
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular container having no complicated structure, low manufacturing costs and good comfortability and capable of extending the inner space of a vehicle body by a simple operation. SOLUTION: One or plural opening and closing members 22 for opening and closing an opening 23 provided on a part of a side wall 17 of a vehicle body 12 are attached to a part facing the opening 23 of the side wall 17, so as to be freely opened and closed, the inner space of the vehicle body 12 is extended by releasing the opening and closing members 22. In the releasing state where the opening and closing member 22 is approximately horizontally expanded, the opening and closing member is suspended by stretching members 28 and supported by support members 29. The opening and closing member 22 in the released state is reliably held in the approximately horizontal state, and therefore, it is not largely vibrated even if a person is moved on the upper part, and a person can comfortably move.
Patent JP-S594560-A (JP)
Title: Sheet carrier
Inventor: SHIKATO MASANOBU
IPC: G03G15/00
Filed: 1982-07-01
Abstract: PURPOSE:In a continuous sheet carrier, to lengthen the service life of a sheet carrier by carrying the sheet while snaking positively in the range where it causes no trouble for the printing position accuracy or the sheet travelling thereby dispersing the friction area of the sheet carrier. CONSTITUTION:In a fixing roller as a sheet feeding mechanism in a laser beam printer comprising a heating roller 1 and a pressure roller 2, pressure arms 4, 4' are fixed at both ends of a rotary shaft of the pressure roller 2. One end of the pressure arms 4, 4' is supported rollably around the central axis 5, 5' while pressure motors 8, 8' are arranged at the other end of said arms 4, 4' and levers 7, 7' having pressure pins 6, 6' at the tip are fixed on the rotary shaft. While a snaking detector 10 is arranged at the end of the sheet 9 then the output is amplified and fed to the comparator and snaking controller. Then the rotary torque 7 of the pressure motors 8, 8' is controlled through the snaking controller such that the error output against the control signal produced from the comparator will be zero.
Patent JP-H11300801-A (JP)
Title: Gate part structure of injection molding die
Inventor: KAMIYAMA YOSHINORI
IPC: B29C45/40
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of a protrusion-like gate cut mark on a product part. SOLUTION: A resin molding die has a sprue part 12 formed in a cavity side part 10 and a runner part 13, a gate part 14 and a product part 15 formed in that order from the sprue part 12 and communicating with each other as a resin filling region, in a boundary part between the cavity side part 10 and a movable half 11. The end part on the product part 15 side of the gate part 14 copnfronts the product part 15, tapering and therefore, the movable side part 11 is engaged with the gate part 14 when the product is released from the die, resulting in the concentration of a stress in the boundary part between the product part 15 and the gate part 14. Further, a gate is cut along the boundary face between the product part 15 and the gate part 14. Thus it is possible to restrain the generation of a protrusion-like gate cut mark on the product part 15.
Patent JP-S5338387-A (JP)
Title: Pressure producer
Inventor: ANDOU SHINSUKE
IPC: G01L27/00
Filed: 1976-09-20
Abstract: PURPOSE: To obtain defined pressure, by operating vacuum pump and controlling air supply for producing a power in the cylinder so as to balance with a weight connected to the piston. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06119232-A (JP)
Title: Shared-data-memory control system, setting method for master processing device and data-copy method
Inventor: PIITAA GURIMU SATSUTON
IPC: G06F13/36
Filed: 1993-05-14
Abstract: PURPOSE: To provide an improved lock managing function for a loosely coupled common DASD system. CONSTITUTION: Processors 400, 401, and 402 are connected to DASD controllers 403 and 404 through channels 407. A connection part links the processors to DASD controller lock boxes 408 and 409 which control access to DASD devices 405 and 406. The lock boxes 408 and 409 includes lock areas which can be sectioned. The lock boxes 408 and 409 include processing logic for managing locks which are sectioned by using logical locking design.
Patent JP-H11297288-A (JP)
Title: Portable radio apparatus
Inventor: TANIOKA KATSUYA
IPC: H04B1/3822
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio apparatus capable of attaining waterproofing performance even if a packing is permanently set by aging deterioration, reducing a vis for mounting a lower case on an upper case, and also reducing the manpower. SOLUTION: A lower case 2 is fitted to the lower case fitting part of an upper case 1, and a packing 7 is pressed by a packing pressing projection 8. A battery pack 3 is mounted on a battery pack mounting part 2C by hooking the hooking claw part on a hook part provided on the lower case fitting part to push the battery pack 3 inward, thereby engaging an engagement claw 26 with an engagement hook 9 provided on the lower case fitting part, and the battery pack 3 is energized on the battery pack mounting part 2C side by the engagement hook 9.
Patent JP-H11290909-A (JP)
Title: Combination mill
Inventor: SUDA SEIJI
IPC: B21B31/04
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To simplify the work for changing roll chock assemblies, to shorten changing time, to make the work safe and to surely prevent miss rolls and breakage of machinery. SOLUTION: In a combination mill in which upper roll chock assemblies 12 having an upper horizontal roll 11, intermediate housing 14 having a pair of vertical rolls and lower roll chock assemblies 16 having a lower horizontal roll 15 are stacked up and fastened with plural prestressed rods 17, opening parts 28, 34, 44 into which the prestressed rods 17 are inserted in the horizontal direction are respectively provided on the upper roll chock assemblies 12, intermediate housing 14 and lower roll chock assemblies 16.
Patent JP-H04226271-A (JP)
Title: Can filling station
Inventor: NIKURAUSU GARUTENMAN
IPC: B65H54/84
Filed: 1991-05-17
Abstract: PURPOSE: To guarantee the excellent filling, and to enable the high translation speed of a can by providing a clipper in which a container is suspended from an attachable/detachable holding member fixed to moving devices, and the holding member is turnable around the perpendicular axis. CONSTITUTION: A can 2 is held at the suspension position through a pair of turnable clippers 7 to hold a range of an upper can edge 33 and a narrow part side of the can 2 in a filling position. The clippers 7 are pivotably attached to moving devices 9 in a respectively turnable manner through a rotary shaft 8. The moving devices 9 arranged in a range of the narrow part side of the can 2 are connected to each other through a cylinder, for example, an air cylinder 13, and the cylinder 13 tightens both moving devices 9 to each other in holding the can 2. The reciprocation is transmitted to the can 2 through a belt 14 during the filling process, while the cylinder 13 of the moving devices 9 is fixed to the belt 14 at two places through a connection plate 15. The filled can 2 is replaced by an empty can 2 by turning the clipper 7 to the longitudinal side of the can 2 by the cylinder.
Patent JP-H08303925-A (JP)
Title: Refrigerator
Inventor: YAMASHITA FUMIO
IPC: F25D11/02
Filed: 1995-05-11
Abstract: PURPOSE: To automatically select a reasonable operation control under an environmental condition wherein trouble does not generate for a control device of a refrigerator which controls the operation and stoppage of a compressor by a set temperature interval of a temperature detector in a refrigerating chamber. CONSTITUTION: An indoor temperature-detecting means 14 which detects an indoor temperature by an indoor temperature-detector 13, indoor temperature- judging means 15 which judges the detected temperature of the indoor temperature-detecting means 14, refrigerator chamber bottom surface temperature-detecting means 18 which detects a refrigerator chamber bottom surface temperature by a refrigerator chamber bottom surface temperature- detector 17, and refrigerator chamber bottom surface temperature-judging means 19 which jduges the detected temperature of the refrigerator chamber bottom surface temperature-detecting means 18 are provided. Then, based on the outputs of the indoor temperature-judging means 15 and refrigerator chamber bottom surface temperature-judging means 19, the operation or stoppage of a compressor 9 is commanded by a compressor control means 20.
Patent JP-H06344536-A (JP)
Title: Dryer controlling method for gravure printer
Inventor: YONEMURA IKUO
IPC: B41F23/04
Filed: 1993-05-14
Abstract: PURPOSE:To sufficiently perform a capacity by controlling a drying temperature and an air flow rate and eliminating waste of energy. CONSTITUTION:An air supply blower 8 and a temperature controller 10, a pressure controller 13 are arranged in an inlet of a dryer 1. an end side of a mixing channel 7 in which end sides of a hot air channel 3 and a cold air channel 5 are joined through a mixing damper 12 is connected to the blower 8, and the mixed hot air is supplied into the dryer 1. A drying temperature of the hot air is captured by the controller 10, a rotation of a modutrol motor 11 is controlled, and this rotation is transmitted to the damper 12 for altering a ratio of the hot air to the cold air. Further, an air flow rate to the dryer 1 is captured by the controller 13, an inverter 14 is controlled, and this rotation is transmitted to the blower 8 to alter the air flow rate.
Patent JP-S5445809-A (JP)
Title: Underwater bearing packing device for centrifugal pump
Inventor: KITADA YOSHIMITSU
IPC: F04B19/12
Filed: 1977-09-19
Abstract: PURPOSE: To improve the maintenability of a centrifugal pump by enabling inspection and replacement of a packing easily without separation of a main shaft from an underwater bearing.  
     CONSTITUTION: Bellows 41 secured to a housing 22 of a centrifugal pump encloses the sleeve 11 of a main shaft 1 to be elastically axially extended or contracted, and has a packing retaining ring 42 secured at the end thereof. A packing 43 retained by the ring 42 is divided into plural sections, but is constructed to have no circumferential gap occurred and to be fixed to the ring 42 without rotation using knock pin, stopper screw or binder or the like. In inspecting or replacing the packing 43, the divided packings 43 are easily disassembled from the ring 42 and are then replaced with new parts by axially compressing the bellows 41 and providing space between the packings 43 and the packing retainer 32 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11305274-A (JP)
Title: Method and device for taking up photographic film
Inventor: ITO TAKASHI
IPC: G03C3/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity, to eliminate the need of changing a program such as deceleration timing and to eliminate the unevenness of a film tongue edge at the time of taking up a photographic film at a high speed by taking up the all of the photographic film by a spool, detecting the film tongue edge and stopping the unwinding of the photographic film. SOLUTION: A spool take-up station has two stations and a photographic film P is taken up in a 1st station 60 and unwound in a 2nd station 61. The two stations 60 and 61 of the spool take-up station are provided with tongue edge detection sensors S1 and S2 near the spools of the stations 60 and 61 so that the film P is taken up and unwound by the separate stations. Then, the all of the film P is taken up by the spool 70 and there after, the tongue edge Pa of the film P is unwound. The tongue edge Pa is detected and the unwinding of the film P is stopped. Thus, the all of the film P is taken up by the spool 70 at a high speed.
Patent JP-H11304004-A (JP)
Title: Seaft seal device
Inventor: HOKOI YUICHI
IPC: F16J15/24
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal device which can save water, can easily perform its inspection and maintenance, and can match to both the conventional method and a water non-supply method without remodeling a casing even in an existing pump. SOLUTION: In a part where a shaft 3 is penetrated through a casing 2, a plurality of packings 60 is layered and arranged in a multistage way in the axial direction of the shaft 3 between the shaft 3 and the casing 2 so as to form this shaft seal device 1. Each packing 60 is equipped with a cylindrical part 61 extended in the axial direction of the shaft 3 and flange parts 62, 63 curved or bent in the same direction to both front and rear end parts of the cylindrical part 61. The outside flange part of the cylindrical part 61 may not reach the inner wall surface of the casing 2 in the end part, and communicating holes 62, 64 are formed in the outside flange part being in contact with the inner wall surface of the casing 2 excluding the end part.
Patent JP-H04341684-A (JP)
Title: Expansion for high temperature service
Inventor: NAITO TAKEYUKI
IPC: F16L27/10
Filed: 1991-05-17
Abstract: PURPOSE:To blow a flow of cooling air to a bellows from a cooling air header via an inflow port and thereby check a temperature rise by installing the inflow port in the inward of the bellows to one side flange in an expansion, and setting up the cooling air header in this inflow port. CONSTITUTION:A bellows 3 and each of inner sleeves 4a, 4b are interposed between both flanges 2a and 2b of an expansion for high temperature service by each of keep flanges 5a, 5b, a bolt 6 and a nut 7. In addition, a tubular vibrationproof mat 8 and an expansion heat insulating member 9 are interposed between the bellows 3 and the inner sleeves 4a, 4b. In this case, two inflow ports 10, 11 are installed in space between the flange 2a and the inner sleeve 4a at the inflow side of a hot gaseous body A and the vibrationproof mat 8. A cooling air header 15 is installed at the side of the inflow port 10 on one side. With this constitution, cooling air B is fed to an inner circumferential part of the bellows 3 from the cooling air header 15 via the inflow port 11.