baber/WOPTO huggingface dataset:
Patent JP-S528273-A (JP)
Title: Vibration damping device
Inventor: YOKOYAMA RIYOUHEI
IPC: F16F9/46
Filed: 1975-07-10
Abstract: PURPOSE:On a rotating shaft are installed a forsion detector and vibration damping controlling mechanism for controlling rotation and even if an unbalance occurs on the rotating shaft, it is so constructed that a contact surface of a worm wheel and meshing warm is oriented in a single direction.
Patent JP-S61241742-A (JP)
Title: Erase unit for accumulative phosphor sheet
Inventor: KOBAYASHI MASAAKI
IPC: G03B42/02
Filed: 1985-04-18
Abstract: PURPOSE:To obtain the accurate image information of an object, by making the staying time of an accumulative phosphor sheet in an erase unit longer correspondingly to the decline of the intensity of illumination of erasing light sources. CONSTITUTION:Current detecting sensors 200a-200d are provided in the power supplying systems of erasing light sources 108a-108d and the output sides of the sensors are connected with a control device 204 through amplifiers 202a-202d and waveform shaping circuits 203a-203d. Moreover, the output of a photoelectric detector 207 which is installed to an appropriate position of a box body is also led to the input port 206 of the control device 204 and the control device 204 detects the insertion of an accumulative phosphor sheet 150. The output side of the output port 216 of the control device 204 is connected with a drive circuit 218 which drives a motor 130. Therefore, when the number of turned-off light sources increases, the stopping time of the motor becomes longer and the phosphor sheet 150 is caused to stay longer in an erase unit 100.
Patent JP-S59210534-A (JP)
Title: Magnetic recording medium
Inventor: ISHIGURO TADASHI
IPC: G11B5/73
Filed: 1983-05-16
Abstract: PURPOSE:To stabilize the traveling durability by using carbon black of a specified average particle size and particles of other inorg. substance of a specified average particle size in a thin back layer so as to inhibit an increase in the coefft. of friction. CONSTITUTION:A magnetic recording layer is formed on the surface of a nonmagnetic support, and a back layer of <=2mum thickness contg. carbon black, particles of other inorg. substance and a binder is formed on the reverse side. The carbon black has 60-120mmu average particle size, the particles of other inorg. substance have 20-100mmu average particle size, and the weight ratio between them is 0.05/99.5-40/60, SiO2, CaCO3, TiO2 or the like is used as other inorg. substance. A thermoplastic resin, a thermosetting resin, a reactive resin or a mixture thereof is used as the binder, and it is required to have >=40 deg.C glass transition temp. Tg. The nonmagnetic support is made of acid cellulose, polyamide, an alpha-olefin polymer or copolymer, polyester or the like.
Patent JP-H06270687-A (JP)
Title: Shutter opening and closing device for truck
Inventor: SATO YUKIO
IPC: B60J5/14
Filed: 1993-03-17
Abstract: PURPOSE:To provide a shutter opening and closing device which can open and close a shutter with a small force, and which is excellent in manipulatability, safety and durability, and which can prevent the gravitational center of a truck from becoming higher even though it is installed on truck. CONSTITUTION:In a device for opening and closing a shutter 3 attached to an opening 2a of a cargo compartment 2 in the rear part of a truck 1, one end of a wire 8 wound around a running block 6 which is attached to a free end 5 of a coil spring 4 is fixed on the holding end 7 side of the coil spring 4, and the other end thereof is coupled to the openable shutter 3. It is required to satisfy the following expression: W=(pid<3>)tau0/16D where (d) is the wire diameter (d) of the coil spring, D is the diameter of the same, and tau0 (=tau/kappa) is a torsional stress of the same, and W is a compression force by the shutter 3, and further, kappa is a stress correcting coefficient and kappa is a torsion correcting coefficient. Further, the opening and closing device is vertically arranged outside of the widthwise end part of the shutter for the cargo compartment 2. Alternatively, the opening and closing device is arranged crosswise underneath the floor of the cargo compartment 2.
Patent JP-S61241264-A (JP)
Title: Automobile steering support structure
Inventor: NAKAMURA KATSUMI
IPC: B62D1/16
Filed: 1985-04-19
Abstract: PURPOSE:To prevent a steering column from moving toward a driver when vibration takes place and when an automobile collides by adapting a sttifened bracket which is fixed on a cowl box to support the middle section of a steering member. CONSTITUTION:A slender steering member 8 is spanned between a right and a left dash side panel 1 with a mounting bracket 7. And a steering bracket 9 is welded onto a section of the above said member 8 which corresponds a steering column 4, then, the above said member 8 is allowed to support the above said column 4 where the column is held between the bracket 9 and a support bracket 10. A reinforcing member 11 in a form of a cup covering the rear and lower surfaces of a cowl box 3 is fixed on the rear section of the cowl box 3 located in front of the above said column 4. In addition, the base of a pair of stiffened brackets 12A and 13B is fixed on both sides of the reinforcing member 11. Simultaneously, numbers of rows of beads which act as a member to be easily bent by bending, are provided to each of the stiffened brackets 12A and 12B.
Patent JP-H0788839-A (JP)
Title: Method and apparatus for preparation of granulated resin article
Inventor: TSURUYA IWAO
IPC: B29K9/00
Filed: 1993-04-12
Abstract: PURPOSE:To obtain pellets with a required stable shape by a method wherein a resin extruded from a plurality of outlets facing in the downward direction of an extrusion die through a plurality of resin passages with a built-in flow rate adjusting valve, is cut by means of a rotating cutter and a releasing agent-contg. cooling water is sprayed on the pellets just after cutting from the lower side. CONSTITUTION:A resin cooled at a specified temp. by means of a feed cooler is divided into two resin passages 38 being horizontal and in parallel each other from a pipeline 18 and is extruded from four extrusion die outlets 41 through four resin passages 38a extending just downward from the midway of the passage 38. A flow rate adjusting valve 40 is provided in a resin passage 39a. A rotating cutter 43 brought into contact with the lower face of a die plate 42 is arranged on the lower face of the die outlet 41 and a spray pipe 6 for spraying a releasing agent-contg. cooling water to the die outlet 41 and a cooling water tank are provided below the die outlet 41. The flow rate of the resin is adjusted to be constant by means of the flow rate adjusting valve 40 and the releasing agent-contg. cooling water is used for preventing pellets from adhering to the blade of a cutter 43 and fusing among pellets each other.
Patent JP-S5310181-A (JP)
Title: Process for forming corrugated cardboard trimming material
Inventor: KITAMURA HIROAKI
IPC: B31F7/00
Filed: 1976-07-15
Abstract: PURPOSE: Not only to form a projection produced by an expansion material at a portion of a draw forming portion of a cardboard base material during thermal forming, but also to from an outer layer material at a desired curved portion thermaly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5210210-A (JP)
Title: Process for extraction of polyprehnyl compound
Inventor: TAKI KOKUJI
IPC: C07C45/00
Filed: 1975-07-10
Abstract: PURPOSE: High purity polyprehnyl compound is prepared by separation and purification of the aldehyde obtained by oxidation of composition containing polyprehnyl compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11279287-A (JP)
Title: Water-absorption agent composition and its production
Inventor: HITOMI KAZUNAO
IPC: C08F265/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a water-absorbing agent that absorbs a large factor of water under no pressure or a pressure and shows excellent safety and high water absorption even when a resin concentration is increased in hygienic materials such as paper diaper by adding a vinyl compound to a water-absorbing resin and treating the mixture with heat. SOLUTION: (A) A water-absorbing resin is combined with (B) a vinyl compound (suitably vinyl ether, for example, triethylene glycol divinyl ether) and they are heated at a temperature higher than 150 deg.C. In a preferred embodiment, when the component A bears carboxyl groups, 0.001-10 pts.wt. of the component B is added to 100 pts.wt. of component A, in addition, for example, (C) a hydrophilic organic solvent such as isopropyl alcohol may be added thereto.
Patent JP-S5420714-A (JP)
Title: Audio circuit
Inventor: ITOYAMA HIROSHI
IPC: G04C21/02
Filed: 1977-07-15
Abstract: PURPOSE: To obtain good timbres with inexpensive circuit constitution by stepwise increasing the resistance values of the series circuits composed of plural resistances grounding the output ends of a audio pulse generating circuit according to the count values of a counting circuit thereby changing output voltages. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60229406-A (JP)
Title: Output circuit
Inventor: IKEDA MASAHIRO
IPC: H03F3/213
Filed: 1984-04-26
Abstract: PURPOSE:To prevent the titled circuit from being destroyed by inserting a diode to an emitter of an NPN transistor (TR) of complementary push-pull coupling using the NPNTR and a PNPTR so as to prevent an excess current at short- circuit from being generated. CONSTITUTION:The diode is provided between a resistor and the emitter of the NPNTR and the diode is provided between the cathode of the former diode and the collector of the TR in the complementary push-pull connecting circuit where the NPNTR7 and the PNPTR10 are employed, and then the circuit current at short-circuit of output terminals is limited surely. For example, even when the output terminal comes to contact a power supply terminal in the push-pull connecting circuit, since a breakdown voltage of the diode 15 is as very high as several volts, no breakdown takes place. Then a current I3 is zero. Current limit is applied at the short-circuit of the output circuit through the negative feedback action of a current amplification factor hFE10 of the PNPTR10.
Patent JP-2000283620-A (JP)
Title: Heat transmission connector
Inventor: NARUI FUMIO
IPC: F25D9/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a connector in which heat transmission is achieved without causing the movement of a refrigerant and the like among the connector members. SOLUTION: A heat transmission connector 1 includes a connector member 10 having a hollow cylindrical opening comprising a metal material, a connector member 20 having a protruded insertion section 27 comprising a metal material, and a resilient tubular contact 37 disposed on at least one of the above connectors, in which a heat transmission fluid is encapsulated. The connector member 10 and the connector member 20 are connected with each other removably through the opening section 17 and the insertion section 27 wherein heat is transmitted through the tubular contact 37 held in the opening.
Patent JP-H10267186-A (JP)
Title: Piping repairing cover body
Inventor: ORIHARA SEIICHI
IPC: F16L55/16
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cover body which can be attached to a fluid leakage portion in a piping for easily stopping leakage while suppressing exposure to the leaked fuel to a minimum. SOLUTION: A cover body F has a flexible plate-like base member 10, and a seal member 20 applied to one side surface of the base member 10. A fastening belt 40 is arranged on the base member 10, which belt 40 is tied for narrowing a spacing between both sides of the base member 10, in a fastening nammer. A cover member 30 is laid on the surface of the seal member 20 for extruding the seal member 20 together with fastening of the belt 40.
Patent JP-H07273101-A (JP)
Title: Single sheet heat treatment system
Inventor: USHIGAWA HARUNORI
IPC: H01L21/26
Filed: 1994-03-31
Abstract: PURPOSE:To make a body to be processed possible CVD process and wet oxida tion process. CONSTITUTION:A wafer W placed on a mounting section 4 within a processing vessel is heated by means of a heating lamp 11. A processing gas introduction pipe 31 and a steam introduction pipe 41 are coupled with a shower head 21 at the introduction port 25. A channel 61 is formed within the processing vessel itself and a heat transmission medium heated by a heater 66 passes through the channel 61 thus heating the inner wall of the processing vessel up to the dew formation temperature or above. The supporting plate 22 for the shower head 21 and a diffuser 73 are heated up to the dew formation temperature or above by means of a heating element 73. Consequently, even if the steam is introduced through the shower head 21 into the processing vessel, no dew is formed on the inner wall of the processing chamber and the shower head 21.
Patent JP-S62243506-A (JP)
Inventor: KAJINAI MACHIKO
IPC: A45D44/12
Filed: 1986-04-14
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-H08284731-A (JP)
Title: Control device of fuel injection pump
Inventor: MAEDA SHINICHI
IPC: F02D41/20
Filed: 1995-04-11
Abstract: PURPOSE: To carry out a control surely considering a machine difference dispersion at the electronic source throw in time. CONSTITUTION: A pump mounting side control equipment 4 is mounted in a fuel injection pump 1 for supplying a fuel to an engine, which has EEPROM 6 memorizing the data of machine difference at every fuel injection pump. The data of EEPROM 6 is made to a block at every action order of an engine and also the order of a priority given more priority is attached thereto as it is carried out more early as the action of an engine. A pump non-mounting side control equipment 5 has CPU 9 for driving a fuel injection pump 1 in compliance with the engine running state by the data memorized on EEPROM 6. A serial communication interface 7 transfers the data memorized in EEPROM 6 to the pump non-mounting side control equipment 5 side by the serial communication.  CPU 9 sends the data of EEPROM 6 in the order of a high priority, following to an electric source throw in from the pump mounting side control equipment 4 to the pump non-mounting side control equipment 5.
Patent JP-H09248005-A (JP)
Title: Cultivating and weeding machine
Inventor: IRIE NOBUYUKI
IPC: A01B33/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To effectively absorb the pitching and rolling of a cultivating and weeding machine supported by casters. SOLUTION: A rotary cultivation part 12 is hung vertically movably in back and forth directions to a flat frame 10 connected by a hitch arm 62 supported by the three-point linkage mechanism of a tractor, arranged to the side part of the tractor and supported by the casters 14. In this case, a gate shape arm 18 is attached freely turnably in left and right directions by pivotally supporting shafts 16 at two front and back parts on the upper surface of the flat frame 10 and a hitch body 64 for receiving the hitch arm 62 freely turnably in the back and forth directions is attached to the middle of the gate shape arm 18.
Patent JP-S59212508-A (JP)
Title: Dry bearing and preparation thereof
Inventor: HIUGA AKIO
IPC: F16C33/24
Filed: 1983-05-18
Abstract: PURPOSE:To prevent one-sided wear and exfoliation of a resinous surface for bearing by forming horizontal grooves at the both edges of the resinous surface for bearing and forming an inclined surface having the degree of inclination of 5-30 deg. towards the resinous surface for bearing from the horizontal surface. CONSTITUTION:Horizontal grooves 4 having a width W1' of 0.3-1.5mm. and a depth (d) of 0.1-0.5mm. are formed at the both edges of a resinous surface 3' for bearing through plastic work. An inclined surface 5 having the degree of inclination of 5-30 deg. is formed towards the resinous surface 3 for bearing from the horizontal groove 4. Therefore, the inclined surface 5 is applied with a force in correspondence with the deflection of a shaft which revolves in deflection, and one-sided wear can be reduced. Further, since sintered metal 2 is not exposed at all on the inclined surface 5 and the horizontal groove 4, the resinous surface 3 for bearing is not exfoliated even if a large force is applied onto the inclined surface 5.
Patent JP-S6345284-A (JP)
Title: Purification of cephalosporin based antibiotic
Inventor: KIDA KENICHIRO
IPC: C07D501/12
Filed: 1987-04-08
Abstract: PURPOSE:To stably and efficiently purify a cephalosporin compound without any decomposition and polymerization, by desolvating a solid cephalosporin compound containing organic solvent with carbon dioxide in a supercritical state. CONSTITUTION:A solid cephalosporin compound [preferably a compound expressed by the formula (R1 represents acyl; R2 represents H, alkoxymethyl, alkylthiomethyl, acyloxymethyl, carbamoyloxymethyl, alkenyl, etc.; R3 represents H or ester residue; R4 represents H or methyl; Z represents O or S)] containing an organic solvent such as methanol, ethanol, diethyl ether, TFT, acetone, benzene, etc., is desolvated with carbon dioxide in a supercritical state to carry out purification of the cephalosporin compound.
Patent JP-S62243443-A (JP)
Title: Duplex system loop form data transmission
Inventor: SUMITOMO KAZUYO
Filed: 1986-04-16
Abstract: PURPOSE:To attain the instant system changeover processing by using a fault detection circuit to detect a fault of the system unique to each transmission station and using a system changeover control circuit so as to apply loopback control and to inform the fault of the system to the next station. CONSTITUTION:When transmission lines 1, 2 of systems 1, 2 between transmission stations 3c and 3d are cut off at a mark X, no carier is detected by a two-system fault detection circuit 20b, system changeover signals 22b, 23b are outputted through a system changeover control circuit 21b y the by the output of a fault signal 24b to close changeover circuits 5, 8 and the system changeover state of the system 1 loopback is caused. A carrier sending inhibition command 25b is sent to a carrier sending circuit 16b at the same time to stop the carrier transmission of the transmission line 1 of the system 1. Similarly, a fault signal 24a is outputted from a 1-system fault detection circuit 20a of a system 1 even in the transmission station 3d, switching signals 22a, 23a are outputted through a system changeover circuit 21a to close changeover circuits 6, 7 thereby causing the system changeover state of the system 2 loopback. A carrier transmission inhibition command 25a is sent to a carrier transmission circuit 16a at the same time to stop the carrier transmission of the line 2.
Patent JP-H06297608-A (JP)
Title: Ultrasonic fusing apparatus in bag-manufacturing machine
Inventor: FUJITA TAKUZOU
IPC: B31B50/66
Filed: 1993-04-13
Abstract: PURPOSE:To provide an ultrasonic fusing apparatus in a bag-manufacturing machine which can cope with the case where a fusing line is a curved line and has a small output of an ultrasonic horn and is inexpensive and can be in miniaturized. CONSTITUTION:The apparatus is an ultrasonic fusing apparatus wherein a processing roll 61 with curved welding blade 70 and fusing blade 71 and an ultrasonic oscillator 63 are provided and welding and fusing are performed by pinching synthetic resin films 3, 4 and 5 between the processing roll 61 and the ultrasonic horn 62. A guide roll 65 rotating by synchronizing the processing roll 61 and having a guide part 64 corresponding to the welding blade 70 is provided on a base stage and a sliding stage 66 on which an ultrasonic oscillator 63 is mounted is slidably provided on a base stage 10 and a connecting part 67 guiding the ultrasonic horn 62 to a position facing the welding blade 70 and a fusing blade 71 is provided between the sliding stage 66 and the guiding part 64.
Patent JP-2000285709-A (JP)
Title: Sound illumination device
Inventor: MUKOGAWA TAKAO
IPC: H05B37/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for exhibiting synergy effect of a musical effect and a visual effect to the maximum by applying various correlated illumination interlockingly with the played music with LEDs arranged in a matrix shape. SOLUTION: The luminescence of the LEDs 13, arranged in a matrix shape, is controlled by a controller 41 interlockingly with the acoustic signal of an acoustic apparatus. A number of LEDs 13 corresponding to a sound volume VH of the acoustic signal within the LEDs 13 aligned vertically in the same line are normally illuminated in the color corresponding to the frequency or wavelength VW of the acoustic signal, and the luminescence state of the line is shifted to the next line in sequence for illumination in a shift display mode. When the sound volume VH and the frequency or the wavelength VW become prescribed values, the LEDs 13 are illuminated to form a prescribed plane geometrical shape for illumination in a pattern display mode.
Patent JP-H01260767-A (JP)
Title: Secondary battery
Inventor: SHISHIKURA RIICHI
IPC: H01M4/505
Filed: 1988-04-08
Abstract: PURPOSE:To obtain a battery having high energy density and long cycle life by using a mixed sinter of MnO2 and NaOH as a positive active material, a material capable of reducing a sodium ion in charging as a negative active material, and a sodium ion conductive nonaqueous electrolyte as an electrolyte. CONSTITUTION:In a positive electrode 1 using a mixed sinter of MnO2 and NaOH, a sodium ion is inserted into the active material by charging and the sodium ion inserted into the active material is reversibly released by discharging. In a negative electrode 6, a sodium ion is reduced by charging and the sodium is oxidized to a sodium ion and released by discharging, and this reaction is more reversible compared with a lithium system. A battery having better reversibility and larger capacity density compared with that using gamma-MnO2 or beta-NnO2 alone is manufactured. Sodium having lower reactivity with an electrolyte than lithium is used. A secondary battery having high energy density and long cycle life is obtained.
Patent JP-S5612025-A (JP)
Title: Fuel injection system for internal combustion engine
Inventor: TOMINARI NOBORU
IPC: F02D41/02
Filed: 1979-07-09
Abstract: PURPOSE: To eliminate air-fuel ratio correcting mechanism by interlocking an accelerator with a metering or control fuel delivery mechanism and controlling the position of a throttle valve to give the rate of air to be balanced with the delivery fuel flow rate.  
     CONSTITUTION: When stepping in an accelrator, the fuel flow rate injected from an injector 3 is proceedingly determined by a metering unit 4. An actuator 7 which operates the position of a throttle valve 2 is controlled by a control unit 6 on the basis of the signals corresponding to the fuel flow rate and the signals of a sensor 5 which detects pneumatic pressure before and behind the throttle valve 2 to feed the rate of air which counterbalances the fuel flow rate. The throttle valve 2 opens and closes approximately in the manner of the first order lag, and the air-fuel ratio reaches the required mixture ratio right after the acceleration without hunting phenomenon. On the contrary, at the decceleration, fuel is cut at first and the system shows so called coasting cut behavior. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61280559-A (JP)
Inventor: JIYAN IBU GARU
IPC: G01N27/49
Filed: 1986-04-15
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。