baber/WOPTO huggingface dataset:
Patent JP-H0619185-A (JP)
Title: Toner for electrostatic image developer
Inventor: SAITO JUNICHI
IPC: G03G9/08
Filed: 1992-06-29
Abstract: PURPOSE:To make a binder resin of the toner flame-retardant, to avoid fire, and to obtain an electrostatic image developing toner having property combination of flame-retardant material and a binder resin to be compounded into the toner without influencing the image output. CONSTITUTION:This toner contains a flame-retardant by 0.1-120 pts.wt. to 100 pts.wt. of the toner. The combination of the binder resin as the main component of the toner and the flame retardant is at least one of the followings.
Patent JP-H0835425-A (JP)
Title: Piston cooling nozzle
Inventor: NEGISHI HIDEO
IPC: F02F3/22
Filed: 1994-07-25
Abstract: PURPOSE:To provide a piston cooling nozzle capable of being easily attached to a limited space, and having a simple structure. CONSTITUTION:A fine hole 2 opening to an inlet 5 of a cooling cavity 4 provided on a piston 3 is provided on the tip of a piston main body 1, so as to constitute a main jet 6. A fine hole 7 opening to the back surface of the piston 3 other than the inlet 5 is bored on the intermediate part of the nozzle main body 1, so as to constitute a sub jet 8, thereby the degree of freedom of attachment of a piston cooling nozzle is increased, and the structure can be simplified, and also the manufacturing cost can be decreased.
Patent JP-S6350139-A (JP)
Title: Sequence signal generator
Inventor: YOKOMIZO YOSHIKAZU
Filed: 1986-08-20
Abstract: PURPOSE:To obtain an easily changeable sequence signal generating device by a simple circuit constitution, by converting the number of bits in one frame and the number of frames to binary signals, and transferring them as synchronizing signals to a frame number counting means and a frame signal converting means. CONSTITUTION:A bit number counting means (a) inputs a data string to be sent and received to and from a communication line L1 and counts the number of bits of one frame, and a frame number counting means (b) counts the number of frames. Subsequently, a bit signal converting means (c) converts a counting value obtained by the bit number counting means (a), to a binary signal. A counting value obtained by the frame number counting means (b) is converted to a binary signal for showing the output timing of a flag, by a frame signal converting means (d), and by a transfer means (e), the binary signal obtained from the bit signal converting means (c) is transferred as a synchronizing signal to the frame number counting means (b) and the frame signal converting means. Also, the binary signal for showing whether it is effective or ineffective and the binary signal for showing the output timing are outputted as sequence signals.
Patent JP-2000027962-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: MORI HARUHITO
IPC: F16H15/38
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and improve assembly ability in rockably coupling a low link, interlocking the lower end parts of trunnions, to a case member to be synchronized with a power roller. SOLUTION: Coupling structure is formed that a press-fit bolt 84 is previously press-fitted in a down state in a base part 59 of which a part of a case member 1a consists and after a base part 59 and a lower link 52 are intercoupled through an oscillation shaft 55, the base part is inserted in a case member 1a as the base part is guided by a press-fit bolt 84 and a nut 87 is threadedly engaged with a male screw 84b and fastened, and a bolt 88 with a head part is then inserted in the case member 1a from the nut 87 side, and threadedly engaged with the female screw 83 of a base part 59 for fastening.
Patent JP-H0641544-A (JP)
Title: Production of tar acid having high purity
Inventor: WAKABAYASHI SUSUMU
IPC: C10C1/14
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a high-purity tar acid useful for the production of phenol, etc., in a high efficiency and yield by extracting tar oil with an alkali, treating the obtained tar acid salt, etc., under a specific condition to oxidize thiol-type sulfur compounds and removing the oxidized product. CONSTITUTION:A tar oil is extracted with an alkali and the obtained tar acid salt is decomposed with an acidic substance to obtain a crude tar acid. The tar acid salt and/or crude tar acid are treated with an oxygen-containing gas and/or hydrogen peroxide in the presence of quinone and/or hydroquinone and an alkali metal compound and the treated product is distilled to obtain the objective high-purity tar acid.
Patent JP-H0242302-A (JP)
Title: Device for inspecting deviation of printing position
Inventor: HIRAOKA TADASHI
IPC: G01B11/00
Filed: 1988-08-02
Abstract: PURPOSE:To accomplish accurate inspection by means of a compartively rough image pickup system by providing an image pickup device, printing pattern and a decision circuit. CONSTITUTION:An image pickup device 1 picks up an image of a test printing pattern 2 and outputs an image signal corresponding to the density of the pattern 2. The pattern 2 is constituted of the rows of test printing pattern lines l11-l23 and the rows of spaces delta1,delta2... formed between the lines and the image signal includes two components such as the component of the image signal of the printing pattern line and the component of the image signal of the space. Since the density of the printing pattern line and the lightness of the space line are relatively different, the waveform of the intensity of the image signal is shown in such a waveform that the image signal corresponding to either of them periodically reaches peak. The image signal like this is inputted in the decision circuit 15 to decide the deviation of position of the printing pattern line. The circuit 15 compares the peak values d1 and d2 of the intensity of the inputted image signal. When the difference S of the intensity between both image signals is zero, the deviation of position is not found and when the difference S is obtained, the deviation of position is found.
Patent JP-H1128508-A (JP)
Title: Composite roll and its manufacture
Inventor: UCHIDA HIDE
IPC: B22F7/08
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a composite roll with excellent wear resistance and moreover to prevent the development of a crack by constituting at least the outermost layer part of the outer layer of a ferrous alloy containing carbide consisting of the prescribed element and a ceramic fiber. SOLUTION: In order to obtain the base material having the structure of the ferrous alloy containing carbide consisting of one or two or more kinds of W, Mo, V, Nb, Ti, Ta, Zr, Hf, a ferrous alloy containing the elements and carbon is melted, cooled to crystallize carbide which is crushed to powder or molten metal from which carbides is crystallized is atomized to produce powder. To the resultant powder, the small piece of ceramic fiber are mixed, dispersed, sintered and solidified after melting to obtain the structure. By this way, the development of the crack is prevented by constituting at least the outermost layer part 2 of the outer layer of the composite roll of the structure of the ferrous alloy and the ceramic fiber. Further, wear resistance is improved and the life of the roll is extended.
Patent JP-S5896070-A (JP)
Title: 8-hydroxyquinoline derivative and its preparation
Inventor: OKAMURA HARUKI
IPC: C07D215/26
Filed: 1981-11-30
Abstract: NEW MATERIAL:The 8-hydroxyquinoline derivative of formulaI(R is 1-18C alkyl; n is 1 or 2). EXAMPLE:7-(Dimethyldithiocarbamoylmethyl)-8-hydroxyquinoline. USE:A resilience improving agent for natural and synthetic rubber, capable of improving the resilience (elasticity) of vulcanized rubber only by adding to unvulcanized rubber. PROCESS:The compound of formulaIcan be prepared by reacting the aminomethyl-8-hydroxyquinoline of formula II with carbon disulfide.
Patent JP-S6253045-A (JP)
Title: Local network
Inventor: ANEZAKI MITSUGI
Filed: 1985-09-02
Abstract: PURPOSE:To improve the utilizing efficiency of a transmission line by assigning fixedly a time slot for sending data to each node so as to reduce the time until the start of data transmission. CONSTITUTION:Nodes T1-T4 are constituted the same and the node T2 sends a signal no signal lines 61, 71, 81, 91 to signal lines 62, 72, 82, 92 when a data is not sent to a serial signal line 52 from a terminal device or a data to the own node is sent to a parallel signal line 61. the data received via the signal line 52 is informed to a controller CNT as the start of data reception and the converted byte number. The controller CNT changes over a selector SEL through a signal line D at the point of time of the time slot assigned fixedly to the own node and sends the received data to the signal line 62.
Patent JP-H1138764-A (JP)
Title: Developing device
Inventor: SATO GORO
IPC: G03G15/22
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing apparatus for electrophotographic device which is free from increase in the fog even though many times of printing is performed on one recording medium. SOLUTION: A developer 35 containing a magnetic component is attached to the outside surface of a developing sleeve 31 equipped internally with permanent magnets (m), and the sleeve 31 is rotated to make transport to the developing position. In this developing apparatus 30, the sleeve 31 is furnished at the periphery with a part where the relation between the circumferential direction tangential component Fm oriented opposite the rotating direction at the sleeve 31 peripheral surface of the magnetic force generated from a bunch of permanent magnets (m) on the sleeve 31 and transporting force Fs for transporting the developer 35, of the sleeve 31, is Fm>Fs, and in order to move the mentioned part to any desired position upon the sleeve 31, a rotary solenoid 36 is furnished which rotates the permanent magnets (m) round the axis of the sleeve 31.
Patent JP-S6253368-A (JP)
Title: Flame-retardant abs resin composition
Inventor: SAKIDA TAKAAKI
IPC: C08L25/16
Filed: 1985-09-02
Abstract: PURPOSE:To provide a flame-retardant ABS resin composition having excellent heat-resistance and impact-resistance and containing an ABS graft copolymer, a p-methylstyrene-vinyl cyanide copolymer and a flame retardant. CONSTITUTION:The objective resin composition is composed of (A) an ABS graft copolymer produced by grafting an aromatic vinyl compound [containing <15(wt)% p-methylstyrene unit] and a vinyl cyanide compound (20-40% of the grafted side chain) in the presence of a rubber component, (B) a p- methylstyrene-vinyl cyanide copolymer containing 20-40% vinyl cyanide monomer and (C) <=35pts.(wt.) (based on 100pts. of A+B) of a flame retardant such as chlorinated paraffin. The content of p-methylstyrene unit in the composition is 15-68pts. per 100pts. of the monomer components constituting the composition (i.e. the sum of monomers in the components A and B excluding the rubber component).
Patent JP-H0515766-A (JP)
Title: Liquid material supply device
Inventor: KAWAGUCHI HISANORI
IPC: B01J4/00
Filed: 1991-07-09
Abstract: PURPOSE:To provide a liquid material supply device by which to achieve constantly stable supply of untreated gas of high concentration through gasfication of a liquid material and its technique. CONSTITUTION:The subject liquid material supply device consists of a means for flow adjustment which adjusts the flow of a liquid material 35 supplied from a tank 21, a means for gasification 29 which heats the liquid material 35 supplied from the means for flow adjustment 23, and a means for control which monitors the supply condition of a gasified material and controls the means for flow adjustment 23 and/or means for gasification 29 based on the monitored results.
Patent JP-H1181183-A (JP)
Title: Calender
Inventor: CRAMER DIRK
IPC: D21G1/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a calender capable of enhancing the variation in treatment functions at the calendering finish of a raw material web with a very small expense by making rolls adjustable so as to have at least two open nips between two closed nips. SOLUTION: This calender having plural rolls each having a shaft arranged on one press plane, forming nips between adjacent rolls and having a controlling device for opening or closing the nips, is obtained by making the rolls 2-8 adjustable so as to have at least two open nips 11-13 between two closed nips 10, 14. It is preferable to form the closed nips 10, 14 between two pairs of the outer rolls 3, 4; 7, 8. Also, it is preferable that the two end rolls 3, 8 are constituted as flexible-adjustable rolls. Further, among the outer rolls 3, 4; 7, 8 forming two closed nips 10, 14, at least either one of the rolls is preferably driven.
Patent JP-H0481223-A (JP)
Title: Device for adjusting tension of wire pulling device
Inventor: ISHII OSAMU
IPC: B21F23/00
Filed: 1990-07-24
Abstract: PURPOSE:To carry out the high speed pulling of the wire material by moving the supporting stand of the spool to the wire pulling direction or to the reverse direction if the tension change is generated on the wire material to be pulled from the spool. CONSTITUTION:The spool 2 is supported at the spool supporting stand 5 in freely rotatable. The wire material (core wire) 4 wound to the spool 2 is pulled with the pulling device 3. The constant torque mechanism 7 to resist the rotation of the spool 2 by pulling the wire material is set. The supporting stand 5 is guided by the guide dish 10 and the guide groove 11 in sliding to the direction that the wire material 4 is pulled. The energizing means (spring) 14 to gives the energizing force to the supporting stand 5 in the opposite direction to the direction that the supporting stand 5 moves along the guides 10, 11. In such a way, if the tension change is generated on the wire material 4 to be pulled from spool 2, the supporting stand 5 of the spool 2 is moved to the direction that the wire is pulled or the opposite direction. Therefore, the tension of the wire material to be pulled can be kept constant.
Patent JP-S5983192-A (JP)
Inventor: HANEDA AKIO
IPC: G09F9/30
Filed: 1982-11-04
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-H0943743-A (JP)
Title: Original mask sheet
Inventor: TSUNODA RYUHEI
IPC: G03B27/62
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make a focusing plane completely coincident with an original surface and to prevent an image from blurring by inserting an adhesive tape through a window for sticking formed in an original mask sheet, so as to stick the other front side to an original. SOLUTION: The original mask sheet 10 is placed on the original 20, so that the range subject to reading of the original 20 coincides with an opening 11 formed in the original mask sheet 10. At this time, a part of the region except the range subject to the reading, of the original 20 is exposed in a notched part 12. A sticking tape 30 is stuck to the region extended over the exposed part and the edge part of the notched part 12, from the side of the original mask sheet 10. Thus, the adhesive surface of the sticking tape 30 is stuck to the region except the range subject to the reading of the original 20 and it is fixed on the mask sheet 10. In this state, this mask sheet 10 is placed on a lower original protective plate, in such a manner that the original 20 faces downward.  Then, the original 20 is pressed by an upper original protective plate from above the mask sheet 10, to come into close contact with the lower original protective plate.
Patent JP-2000039718-A (JP)
Title: Production of image forming element for manufacturing improved printing plate by silver salt diffusion transfer process
Inventor: JONCKHEERE MARCUS
IPC: G03F7/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum-base monosheet DTR material for manufacturing a planographic printing plate exhibiting no white spots on an image area and no horseshoe-shaped dark spots on a non-image area and having superior printing ability after it is imagewise exposed and developed. SOLUTION: The roughened and anodically oxidized surface of an aluminum substrate is successively coated with (i) an image receiving layer contg. physical developing nuclei, (ii) a photosensitive layer contg. a silver halide emulsion and having water permeability relation with the image receiving layer and, optionally, (iii) an antistress layer having water permeability relatoin with the image receiving layer. The aluminum substrate is guided on rollers before coating with the silver halide emulsion layer, each of the rollers exclusively has a metallic surface and the ratio of the number of the rollers to the unwinding length (m) of the aluminum substrate is at least 0.60. The objective silver salt diffusion transfer image forming element is produced.
Patent JP-2001018116-A (JP)
Title: Turning broaching machine, and work carrying and delivering method for the same
Inventor: SHIMOMURA MASUMI
IPC: B23D43/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate carry-in and delivery of work from above. SOLUTION: A turning broaching machine is formed of a work driving unit 2 installed on a bed 1a and for rotating a work 5 to be machined while holding one end of the work 5 with a chuck 6, a work driving unit 2 or a tail stock center 3 installed on the bed 1a and for supporting the work 5 on a machining axis (a) between the chuck 6 of the described work driving unit 2, and a broach tool 10 supported freely to be moved in the vertical direction along an inclined surface 8a, of which upper side is inclined in a direction for separating from the work 5 and of which lower side is inclined in a direction for coming close to the work 5, and for straightly moving the work 5 in a tangent direction with a Z-axis driving means, and a work carrying and delivering means 12 for carrying and delivering the work from above.  Since an arch type column is unnecessary, carry-in and deliver of the work 5 from above is facilitated.
Patent JP-S6086457-A (JP)
Title: Air fuel ratio sensor for controlling engine
Inventor: MIKI MASAYUKI
IPC: G01N27/407
Filed: 1983-10-19
Abstract: PURPOSE:To reduce a sensor at its size and cost by exposing the whole sensor into exhaused gas and detecting electromotive force generated when the concentration of oxygen in a diffusion room is controlled by using an oxygen pump phenomenon. CONSTITUTION:An air fuel ratio sensor consists of a zirconia solid state electrolyte 1, a platinum electrode (anode part) 2, a platinum electrode (cathode part) 3, the diffusion room 4 and a gas diffusing hole 5. When the whole sensor is exposed into the exhaused gas and constant current is applied from the electrode 2 side to the electrode 3 side by a constant current source 6, O2 existing on the three-phase bound between the electrode 3 and ZrO2 1 is ionized, the ionized O2 is moved on the anode 2 side, oxidized by the electrode 2 and returned to O2 again, so that the concentration of oxygen in the diffusion room 4 is controlled. CO flowing from the gas diffusing hole 5 into the diffusion room is reacted with O2 and turned to CO2. In the cathode 3, O2 is consumed, high electromotive force is generated and the air fuel ratio is detected from the electromotive force. Since the diffusion room 4 is formed, the sensor can be reduced at its size and cost.
Patent JP-S6171212-A (JP)
Title: Cushion assembly unit
Inventor: MAENO TAKASHI
IPC: B62D17/00
Filed: 1984-09-17
Abstract: PURPOSE:To enable the neutral position of a cushion installation to be adjustable in a car cushion assembly by arranging elastic hoses in apaces between a retainer section and a cushion in a compressed form in such a manner that hydraulic pressure can be applied to the hoses. CONSTITUTION:When a car is running at a high speed, hydraulic pressure is applied to a hose 17 allowing its (17) diameter to be enlarged so as to be almost a circular form. This enables the neutral position P of a cushion 8 installation to move to the base side of a strat bar 2 allowing the effective length of the strat bar 2 to be shortened. This also allows the angle theta of a caster to be increased resulting in the improvement of rectilinear running performance. While on the contrary, when the car is running at a low speed, hydraulic, pressure is applied to a hose 16 allowing it (16) to be enlarged up to approximately a circular form. This cases the neutral position P of the installation to move to the tip end of the start bar 2 allowing the effective length of the start bar 2 to be lengthened. Consequently, this allows the steering characteristics to be augmented resulting in the improvement of roadability at a time of running at a low speed.
Patent JP-H0726874-A (JP)
Title: Automatic lowering control device for suspension well excavator
Inventor: SHIRAISHI YUUSHIROU
IPC: E21B44/00
Filed: 1993-07-09
Abstract: PURPOSE:To perform automatic lowering of an excavating means according to excavation during an excavating work. CONSTITUTION:An excavating device 30 is held in a state to be vertically suspended by means of a wire 12 delivered from a winch 10 and hung down from the tip of a boom 3 and a vertical shaft (a well) is excavated in a ground by means of the excavating device 30. In this case, drive of the winch 10 is controlled according to a wire tension detected by a tension detecting mechanism 60 to control lowering of the excavating device 30. Concretely, when a tension detected by the tension detecting mechanism 60 exceeds a given value, the wire 12 is delivered to lower the excavating device 30. When the tension is below a given value, drive of the winch 10 is stopped.
Patent JP-S6437462-A (JP)
Title: Production of oxide based superconducting material
Inventor: KONO TSUKASA
IPC: C01G1/00
Filed: 1987-08-03
Abstract: PURPOSE:To efficiently obtain a superconducting material capable of producing superconducting products having excellent superconducting characteristics, by alternately coating the surface of each particle containing copper on the surface layer side with one of specific two kinds of element oxides to form two or more layers of at least one thereof and firing the resultant composite material. CONSTITUTION:The surface of each copper particle 1 in copper powder is coated with an oxide of a group IIA element, such as Ba, Sr or Ca, of the periodic table to form the first coating layer 2. The surface of the first coating layer 2 is then coated with an oxide of a group IIIA element, such as Y, Sc or La, of the periodic table to form the second coating layer 3. Thereby the oxide of the group IIIA element of the periodic table and oxide of the group IIIA element of the periodic table are alternately coated to form two or more layers of one or both of the coating layers consisting of the oxides of the above-mentioned two kinds of elements and provide a composite material 6, which is subsequently fired in oxygen atmosphere to initiate chemical reaction therein and afford superconducting particles. The obtained superconducting particles are aggregated to afford a powdery superconducting material. Alternatively, the obtained powder is suitably subjected to pressing treatment to provide a superconducting material of a given shape.
Patent JP-S6251901-A (JP)
Inventor: HOSODA NOBORU
IPC: A01B39/14
Filed: 1985-09-02
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。