baber/WOPTO huggingface dataset:
Patent JP-S6390438-A (JP)
Title: Transfer for four-wheel drive vehicle
Inventor: YAMAMOTO TAMOTSU
IPC: B60K17/348
Filed: 1986-10-03
Abstract: PURPOSE:To make it possible to safely run on a bad road, by changing over a coupling change-over device into a direct coupling mode to stop the power distributing function of a viscous coupling during running on a bad road. CONSTITUTION:During running on a bad road, a coupling sleeve 15 in a coupling change-over device 12 is changed over onto the clutch gear 13 side so that a casing 5 of a viscous coupling 4 is directly coupled to a drive shaft 1 through the coupling sleeve 15 and a spline hub 14. Due to the direct coupling between the casing 5 and the drive shaft 1, the relative rotation between an outer disk 6 and an inner disk 7 by the viscous coupling 4 is inhibited so that the casing 5 is rotated integrally with the drive shaft 1, and therefore, torque power from an engine to the drive shaft is distributed directly to front and rear wheels. The allocation of power to the front and rear wheels is about 50 to 50 in such a condition that a coupling change-over device 12 is changed over into a direct coupling mode to lock the viscous coupling.
Patent JP-S61115248-A (JP)
Title: Objective lens supporting device in optical information reader
Inventor: TAKEGAWA KEIJI
IPC: G11B7/09
Filed: 1984-11-09
Abstract: PURPOSE:To reproduce presisely optical information by sticking a buffer material to a pair of tracking control flat springs used for supporting elastically an objective lens so as to drive it in the tracking direction. CONSTITUTION:The tracking control spring 21 is constituted of flat spring elements 22 and 23 made of two-layer stainless steel, phosphorus bronze, beryllium copper, etc., and the buffer materials 25, 26 and 27 made of silicone resin, for instance, are stuck between said elements 22 and 23 and their outer surfaces. All of them are a five-layer structure of the buffer material 25, the flat spring element 22, the buffer material 26, the flat spring element 23 and the buffer material 27, viewing its inside in this order. Thus the resonance of the tracking control spring can be prevented.
Patent JP-H1144161-A (JP)
Title: Double glass fittings
Inventor: KOBAYASHI KAZUYOSHI
IPC: E06B3/70
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a double glass door whose thickness can be thinned and which can be easily manufactured and is excellent in durability by installing a glass plate outside a wooden glass door frame body through reinforcing sash bars, and fixing a periphery by weatherproof pressing-down members. SOLUTION: After installing outside glass 9 outside a frame body composed of both side stiles 4 and 5 and upper and lower sash bars of a single glass door manufactured by a conventional construction method, its periphery is fixed by L-shaped pressing-down members 10 and 11 and a fastening metal fitting. These pressing-down members 10 and 11 use a composite material of resin and wood excellent in weatherability so as not to degrate even if it is exposed to wind and rain. Reinforcing sash bars 15 are interposed in a lattice shape between inside glass 8 and outside glass 9, and infiltration of rainwater is prevented by a seal material 17. A groove 21 is also arranged in the stile 4, and infiltrated of the rainwater can be removed. A plate thickness of the glass is minimized, and it can be easily installed. Therefore, a double glass door can be inexpensively obtained.
Patent JP-S63145661-A (JP)
Inventor: PIITAA KENDORITSUKU JIYARETSUT
IPC: A61L17/14
Filed: 1987-09-22
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-H0656079-A (JP)
Title: Laterally moving device for heavy weight structure between inclined slipway
Inventor: HASHIMOTO CHIKAO
IPC: B63C3/04
Filed: 1992-08-12
Abstract: PURPOSE:To improve a device for moving a general assembly block between two inclined slipways. CONSTITUTION:In a device for laterally moving a general assembly block 30 from the first inclined slipway 10A to the second inclined slipway 10B, a plurality of sets of jib cranes 1 are set up in the upper part of a side wall separated from the second inclined slipway 10B of the first inclined slipway 10A, and a multiconnection fixed pulley 2a is set up corresponding to each jib crane 1 by each lift thereof, so that a plurality of laterally moving fixed bases 13 common to both the inclined slipway 10A, 10B are mounted in parallel to each other onto both the inclined slipways. Further, a plurality of laterally moving pulley bases 14 provided with a mounting fixture of a general assembly block 30 are slidably mounted onto each laterally moving fixed base 13, to wind around a towing wire 3 in a multistep condition between the multiconnection fixed pulley 2a and a multiconnection pulley 2b on the general assembly block 30, and by providing a laterally moving guide rail 12 for guiding a roller 21 mounted on the general assembly block 30, slip dropping during lateral moving is prevented to move the general assembly block 30 laterally by the jib crane 1.
Patent JP-H0399795-A (JP)
Title: Flux for vapor phase brazing of aluminum or aluminum alloy
Inventor: DOKOU TAKENOBU
IPC: B23K1/19
Filed: 1989-09-12
Abstract: PURPOSE:To make low manufacturing cost of brazing by generating vapor breaking oxide film on Al surface at the specific temp. and making the vapor and reaction product non-corrosive to Al at the room temp. CONSTITUTION:As a brazing sheet, rolled stock 1 cladding brazing filler alloy on one side face of a core material of Al alloy and Al-Mg alloy plate 2, are used. Flux for brazing generates the vapor breaking the oxide film on the Al or Al alloy surface 1, 2 at <= 575 deg.C. Further, the vapor or the reaction product stuck to the Al or Al alloy surface is made to non-corrosive to the Al or Al alloy in the case of cooling down to the room temp. By this method, the quality, such as good surface treatability at the following treatment of chromate treatment, etc., and excellent corrosion resistance, can be improved.
Patent JP-H0287904-A (JP)
Title: Carrying facility utilizing linear motor
Inventor: FUJITA SHIGEYOSHI
IPC: B65G54/02
Filed: 1988-09-21
Abstract: PURPOSE:To simplify the construction of carrying facility by providing thrust in the advancing direction and lateral position regulating force simultaneously only through a pair of right and left primary coils thereby eliminating a guide rail and the like for regulating the lateral position. CONSTITUTION:A pair of right and left primary coils C are arranged to apply thrust obliquely to the advancing direction of a moving body A. When the coils C are driven to produce thrust of same magnitude in the advancing direction of the moving body A, they apply thrusts having same direction as the advancing direction of the moving body A and thrusts having reverse direction in the lateral direction onto a pair of secondary conductors D arranged at the moving body side. By such arrangement, the moving body A advances along the longitudinal direction of a carrying path with the position thereof being restricted to the intermediate section of the primary coils C where the thrusts are balanced.
Patent JP-H08316457-A (JP)
Title: Insulated gate power semiconductor device and its driving method
Inventor: YAMAGUCHI SHOICHI
IPC: H01L29/74
Filed: 1995-09-14
Abstract: PURPOSE: To improve turn-off capability by a method wherein the first conductive layer, which is not used conventionally, is formed on the surface of the second conductivity type base layer, and a base electrode, to be connected to a drain electrode, is provided on the first conductivity type layer and the second conductive type base layer. CONSTITUTION: A drain electrode 115 is integrally formed with a base electrode 108 to be electrically connected to the base electrode 108, and a source electrode 117 is integrally formed with a cathode electrode 105 to be electrically connected to the cathode electrode 105. The base electrode 108, which is used as a hole suction electrode when turned off, is formed in such a manner that it is in direct contact with a P-type base layer 102 in the immediate neighborhood of an n-type emitter layer 103. Accordingly, the transverse resistance of the P-type base layer 102 is decreased in the bias path of the hole current, and as a result, voltage drop by the biased hole current can be made small when compared with the conventional structure, and high turn-off capability can be obtained.
Patent JP-S60131143-A (JP)
Title: Centering method of piston for crosshead type engine
Inventor: HAYASHI ICHIROU
IPC: F02B75/32
Filed: 1983-12-17
Abstract: PURPOSE:To make a shim adjustment and takeout work for a crosshead out of an engine omissible, by inserting an adjusting plate with a socket into position between a piston rod lower surface and a crosshead pin in time of centering between a cylinder liner and a piston. CONSTITUTION:A cylindrical socket part 12 is installed in the lower end of a piston rod 3, while an adjusting plate 11 provided with a fitting hole 21 to be slidably fitted in the socket part is manufactured separately apart from the piston rod 3, fitting the socket part 12 in the fitting hole 21, then a clearance between a cylinder liner 2 and a piston 1 is adjusted right and, after a centering process takes place, the adjusting plate 11 and a crosshead pin 4 both are temporarily clamped with a fitting-up bolt 13. Next, the piston rod 3 is pulled out and the adjusting plate 11 and the crosshead pin 4 are clamped regularly with a bolt 14, while the socket part 12 is inserted into a fitting hole, and the piston rod 3 and the crosshead pin 4 are clamped with a bolt 15, thus centering for the piston is all over. Doing like this, a shim adjustment in all directions and takeout work for the crosshead out of an engine each time are all omissible so that centering operation is thus simplified so easy.
Patent JP-H0975282-A (JP)
Title: Electric vacuum cleaner
Inventor: YOKOYAMA HIROSHI
IPC: A47L7/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which does not require so much labor and time to load or unload an air path cover. SOLUTION: At least a part of a hot air circulation circuit 73 is constituted of a groove for an air path opened on a bottom surface of the body of an electric vacuum cleaner and an air path cover 60 to close the groove for the air path while wires 31a and 32a are arranged in the hot air circulation circuit.
Patent JP-S6298668-A (JP)
Title: Charge transfer device
Inventor: FUSE YASUFUMI
IPC: H04N5/335
Filed: 1985-10-25
Abstract: PURPOSE:To decrease the left amount of carriers to be transferred by delaying a drive signal transmitted over an electrode formed onto a pair of semiconductor regions, to which potential wells in different depth are shaped, on the semiconductor region side where the potential wells must be deepened by the voltage of the drive signal. CONSTITUTION:Delay means Del for transmitting drive signals phi1, phi2 over each storage electrode FG1-FG3 are shaped among respective storage electrode FG1-FG3 and signal lines L1 and L2, delaying the signals for a fixed time. The delay means Del increase the difference of the depth of a potential well in a low concentration region, in which carriers to be transferred are stored, and the depth of a potential well in a high concentration region adjacent in front of the low concentration region to the direction of transfer of carriers in the transition process of one transfer operation. Accordingly, the left amount of carriers to be transferred is decreased.
Patent JP-S6391527-A (JP)
Title: Temperature detector
Inventor: KENMOCHI TOSHIO
IPC: G01K7/24
Filed: 1986-10-06
Abstract: PURPOSE:To achieve cost reduction and to simplify a constitution, by using an element abruptly changing in its resistance value at predetermined temp. CONSTITUTION:A posistor R having a temp. characteristic abruptly changing in a resistance value at predetermined temp. is connected to an inverter 2 of Schmit input. When the resistance value of the posistor R abruptly changes at the predetermined temp., the output of the inverter 2 changes from H to L. Temp. is detected on the basis of the analogue output of the inverter 2 by a CPU.
Patent JP-S61115898-A (JP)
Inventor: TAKAMATSU SANJI
IPC: B67D7/32
Filed: 1984-11-13
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-2000065986-A (JP)
Title: Method and device for treating radioactive organic waste
Inventor: IWAMOTO FUMIO
IPC: G21F9/30
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method which can prevent intermediate products from entering a condensate in an oxidative decomposition reaction made as a result of a process and can reuse or release the condensate without the necessity of a secondary treatment when an organic substance that coexists with radioactive nuclides is treated by wet oxidation using hydrogen peroxide and a device used for the implementation of the method. SOLUTION: In a method for treating radioactive organic wastes whose essential process is that they are oxidatively decomposed by reacting hydrogen peroxide on the radioactive organic wastes under the existence of iron ions and (or) copper ions in an aqueous medium, a mixture of steam and an intermediate product containing at least one of low-molecular-weight organic acid, amines, ammonia, a cyanogen compound and carbon hydride generated as a result of the oxidative decomposition reaction is taken out from an oxidation reaction tank 2 and is heated to raise the temperature and then the mixture is guided to a catalyst combustion device 4 equipped with an oxidative catalyst.  In the device 4, oxygen is supplied to oxidatively decompose the intermediate product secondarily and then it is cooled in a condenser 5 to obtain a condensate that does not contain TOC (organic carbon content) materially and a harmless and non-odorous exhaust gas.
Patent JP-H0956413-A (JP)
Title: Insole
Inventor: FUJIBAYASHI TERUJI
IPC: A43B17/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To enable washing of a wrapping body while applying stimulation such as foot massaging by forming a cut line into the underside of the bag- shaped wrapping body for wrapping a cushion material made up of a bag body sealed with a liquid to allow the loading or unloading of the cushion material freely. SOLUTION: Two synthetic resin sheets 1a cut out in a shape of a midsole of shoes are prepared. The peripheries of the sheets 1a cut out in the specified shape are fused thermally to form a bag body 1b and the bag body 1b is sealed with water, propylene glycol or the like to form a cushion material 1. Any material can be used for the cushion material only if it stimulates soles of a person wearing the shoes to yield a massaging effect. Then, a bag-shaped wrapping body 2 for wrapping the cushion material 1 is prepared. Midsole materials 2a and 2b washable for shoes cut out in a shape of the midsole of the shoes are piled one upon another and the peripheries thereof are sewn together to form a bag-shaped wrapping body.  Then, a cut line 3 is formed into the lower insole material 2b for shoes of the bag-shaped wrapping body 2 to allow the loading or unloading of the cushion material 1 freely.
Patent JP-2000065117-A (JP)
Title: Front fork
Inventor: NARAHARA KENZO
IPC: F16F9/16
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve a damping force property without increasing an outer diameter of a piston rod by increasing a pressure receiving area in compression action to decrease a generated pressure on an oil chamber for suppressing compression of bubbles of air or the like entrained in a hydraulic fluid. SOLUTION: This front fork is provided with a damper cylinder 4 in which a piston rod 3 is inserted movably through a piston 5 whereby a rod side oil chamber A and an anti-rod side oil chamber B are partitioned. The oil chambers A and B are opened/closed through a port (a) and an extending side damping valve 9 which are provided on the piston 5. The anti-rod side oil chamber B is communicated with a reservoir C through a base valve 6 provided on a lower part of the damper cylinder 4. In this case, the extended side damping valve 9 is arranged at an outlet side of the port (a) to open at an extending time and close at a compressing time. Moreover, the oil chamber A and the reservoir C are opened/closed through a check valve 18 which is provided on an upper part of the damper cylinder 4.  The check valve 18 opens only at the compressing time to allow a hydraulic fluid in the reservoir C side to flow into the oil chamber B.
Patent JP-2000061547-A (JP)
Title: Die for press
Inventor: MORI MASATOSHI
IPC: B21D28/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a die capable of correctly working with no escape of a punch when both sides of a work are punched even though the die is not rotated, in the die for punching an end part of the work. SOLUTION: Plural male blade parts 12a for punching are formed in the tip end of a punch 12 and a plate-like separator 12b is provided between these. The separator 12b is projected by (d) to the tip end side more than the male blades 12a and moreover projected by (s) to the side of the male blades 12a. Plural female blade parts 14a corresponding to each male blade 12a are formed in a die 13, and a dead space 14b for the separator into which the separator is advanced is formed between these female blade parts 14a. When punching is executed, since the separator 12b is advanced into the dead space 14b to control an escape of the punch 12, correct punching is executed.
Patent JP-S61117733-A (JP)
Title: Magnetic recording medium
Inventor: NAKAYAMA MASATOSHI
IPC: G11B5/84
Filed: 1984-11-12
Abstract: PURPOSE:To obtain a magnetic recording medium having superior traveling durability and corrosion resistance by forming a plasma-polymerized film as a top coat film on a thin ferromagnetic metallic film and by specifying the composition of the film, the thickness and the angle of contact with water so as to reduce traveling friction. CONSTITUTION:A plasma-polymerized film is formed as a top coat film on a thin ferromagnetic metallic film on a support with a plasma-polymerizing apparatus. Gaseous starting material sources 511, 512 in the apparatus feed hydrogen fluoride, hydrocarbon and fluorocarbon. The top coat film has a composition contg. C, H and F in 2-8 atomic ratio of C/H and 0.3-1.0 atomic ratio of H/F. The thickness of the film is 10-40Angstrom , and the angle of contact with water is 100-130 deg.. Traveling friction is reduced by forming the top coat film, and a magnetic recording medium having superior traveling durability and corrosion resistance is obtd.
Patent JP-S60130210-A (JP)
Title: Channel selecting device
Inventor: YAMADA TADASHI
IPC: H03J5/02
Filed: 1983-12-16
Abstract: PURPOSE:To simplify the constitution by using a digital memory in common by designing that >=2 channel selection circuits at the same time or individually by one operating section. CONSTITUTION:When a channel selection button of 1CH (channel) of a key matrix 4'' is depressed, the address information is outputted from a terminal (a) of a microcomputer 2'' and inputted to a memory 3'', and also inputted to decoder drivers 9, 9', latched and displayed by display elements 10, 10'. Furthermore, the 1CH information inputted to the microcomputer 2'' from the memory 3'' is processed, inputted to D/A conversion and band latch circuits 5, 5', where the information is latched so as to activate the two channel selection circuits at the same time. When a channel lock signal 13 is inputted, only the circuit 14 is activated and the channel selection is attained by the operation of a 5CH channel selection button and the 5CH display is attained to a display element 10. The display element 10' remains for 1CH display and the circuit 14' remains for 1CH channel selection.
Patent JP-H0795269-A (JP)
Title: Signal transmitter for telephone set
Inventor: TSUKAGOSHI SADAYUKI
IPC: H04M1/00
Filed: 1993-09-24
Abstract: PURPOSE:To confirm an incoming call without an exclusive telephone line by carrying an incoming call signal to a power line. CONSTITUTION:When the incoming call from a trunk line 1 to the main body of a telephone set is present, a microcomputer 6 drives a voice generator 8 and also transmits a signal oscillated by an oscillation circuit 11 from an AC plug 9 through coupling circuits 12 and 13 to the power line for power source supply. On a call origination side which receives the signal, the signal is fetched from the outlet 42 of the power line through the coupling circuit 32 and 34 and demodulated and the call incoming signal is generated from the voice generator 36. Thus, without the need of the exclusive telephone line, the call incoming signal can be transmitted.
Patent JP-H0789453-A (JP)
Title: Front body structure of automobile
Inventor: OGASAWARA SHINYA
IPC: B62D25/08
Filed: 1993-09-24
Abstract: PURPOSE:To prevent deformation of a rear member, form a claw part in a lower side member of a front member, and enhance strength in the vertical and longitudinal directions of a reinforce by reinforcing the rear member by arranging the reinforce fixedly in the rear member. CONSTITUTION:A first cross member 30 is composed of a front member 31 and a rear member 5, and in the front member 31, an upper side flange 7 is formed on the RR side opening surface upper end, and a lower side flange 8 is formed on the opening surface lower end. The rear member 5 is fixedly arranged on both flanges 7 and 8, and a vertical wall 13 of a reinforce 32 having an L-shaped cross section is fixedly arranged on an FR surface 34 of the rear member 5. A horizontal wall 15 of the reinforce 32 is locked on a claw part 33 formed in a lower side member 37 of the first cross member 30, and a center member 2 is fastened to the horizontal wall 15 and the lower side member 37. In the constitution, force of a load of vertical acceleration of an engine is transmitted to the reinforce 32, and the rear member 5 is reinforced, and the claw part 33 checks the movement of the reinforce 32.
Patent JP-H04118350-A (JP)
Title: Anti-skid control device
Inventor: SAKANE SHINSUKE
IPC: B60T8/1761
Filed: 1990-09-07
Abstract: PURPOSE:To make judgement of the state of acceleration slip surely possible even when slippage is small by integrating difference in the wheel speed of driving wheels and the wheel speed of trailing wheels, comparing this integral value with a specified value, and judging whether of not they are in the state of acceleration slip. CONSTITUTION:An anti-skid control device operates M1 the estimated speed of a car based on the detected wheel speeds of respective wheel speed detecting means S, and drives/controls M2 liquid pressure control valves V in respond to the locking states of respective wheels judged based on the result of this operation and the detected wheel speeds. In this case, among the detected wheel speeds, the differences in the wheel speed of driving wheels DR, DL and the wheel speed of trailing wheels NR, NL are operated M3, and, at the same time, the result of this operation is integrated M4, and when an integral value exceeded a specified value, judges M5 that there exists an acceleration slip, and when judged that an acceleration slip existed, operates the estimated car speed with the estimated car speed operating means M1 based only on the wheel speed of trailing wheels, and operates the estimated car speed based on the wheel speeds of driving wheels and trailing wheels when judged that an acceleration slip did not exist.