baber/WOPTO huggingface dataset:
Patent JP-S60125740-A (JP)
Title: Air-fuel ratio controlling apparatus for internal- combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02D41/00
Filed: 1983-12-08
Abstract: PURPOSE:To obtain a high output and a low fuel consumption under any load conditions and to prevent damage of an exhaust system by heat, by applying decremental correction to the air-fuel ratio when an internal-combustion engine is operated under a low load and the engine temperature is higher than a predetermined value. CONSTITUTION:When an engine is set into operation under a low load, the air- fuel ratio is controlled at a value in the vicinity of the theoretical air-fuel ratio until the exhaust temperature T representing the engine temperature is raised to 800 deg.C. Here, since the throttle opening TA is smaller than 40 deg.C and the exhaust temperature T is lower than 800 deg.C in the period from the time t1 to the time t2, a fuel increasing factor KF is set at 1.08 and the rate of rise of the exhaust temperature T is rendered moderate, so that degradation of the engine output and the specific fuel consumption, damage of the exhaust system by heat, etc. can be prevented. Further, since, from the time t2 to the time t3, the throttle opening TA is equal to or greater than 40 deg.C and the exhaust temperature T is lower than 850 deg.C, the fuel increasing factor KF is set at 1.15. In the period from the time t3 to the time t4, the fuel increasing factor KF is increased gradually at the rate of 0.01, and the exhaust temperature T is kept at a value in the vicinity of 850 deg.C.
Patent JP-2000067856-A (JP)
Title: Manufacture of electrode for lithium secondary battery
Inventor: TSUTSUMI SHUJI
IPC: H01M4/58
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a high capacity and an excellent charge/ discharge characteristic by preparing a slurry from an electrode combining agent containing a predetermined lithium-containing compound nitride, a conductive material and a binder as main constituting elements and an organic solvent dissolving the binder, coating the slurry on an collector and drying it and rolling the electrode mix coated on the collector at a specified heating temperature range. SOLUTION: An electrode mix is prepared from a lithium-containing compound nitride represented by a formula: LiαMβN (M preferably represents at least one transition element selected from the group consisting of cobalt, iron, manganese, copper and nickel, 0<=α<=3.0, 0.1<=β<=0.8), a conductive material and a binder as main constituting elements as an electrode for a lithium secondary battery. A slurry is prepared from the electrode mix and an organic solvent dissolving the binder and after the slurry is coated on a collector and is dried, it is preferably rolled at 60 to 360 deg.C. The binder is softened by heating and is molded without being destroyed.
Patent JP-S61110456-A (JP)
Title: Semiconductor device
Inventor: KIKUYAMA SEIICHIRO
IPC: H01L27/06
Filed: 1984-11-02
Abstract: PURPOSE:To suppress the increase in the size as small as possible due to the provision of an input amplitude limiter by providing two emitters in the base region of differential transistors, and connecting the emitter of the transistor which is not commonly connected with the base of the other transistor. CONSTITUTION:When a terminal 10 becomes a potential higher than a terminal 11, a transistor 8 is conducted. When the potential difference between both further increases to tend to exceed approx. 0.6V, a current is flowed to the emitter of the transistor 8 connected with the base of a transistor 9.Accordingly, the potential of the terminal 11 rises, and the potential difference between the terminals 10 and 11 is held at approx. 0.6V. Thus, an excess potential difference is not applied to the connection between the bases and the emitters of the transistors 8, 9, thereby preventing it from exceeding the breakdown voltage. Since the input voltage limiter is formed in the transistors 8, 9, the increase in the size due to the addition of the limiter can be suppressed as much as possible.
Patent JP-S60123775-A (JP)
Title: Lsi circuit
Inventor: NAKAJIMA YOSHIHIRO
IPC: G01R31/26
Filed: 1983-12-08
Abstract: PURPOSE:To make it possible to easily select LSI from the outside by measuring AC characteristics by an oscillation frequency meter, by oscillating the critical pluse of a logical circuit in LSI. CONSTITUTION:A NAND circuit 29, AND circuits, NAND circuits 22, 20 and an OR circuit 26 are connected by connections 102, 103, 105, 106 to form a loop path and an oscillator circuit controllable by the signal of a terminal 59 is constituted. Now, when the terminal 59 is fixed to ''0'', the output of the NAND circuit 29 comes to ''1'' and, therefore, the input from the connection 102 from the AND circuit comes to ''1''. Next, when the terminal 59 is fixed to ''1'' and terminals 51-56, 58 to ''1'' while terminals 55, 57 to ''0'', the loop path consisting of the connections 102, 103, 105, 106 is oscillated. If this oscillation frequency is measured from the outside by an oscillation frequency meter, the AC characteristics of a logical circuit 2 can be calculated.
Patent JP-H0977816-A (JP)
Title: Radical polymerization method
Inventor: GOTO HIROFUMI
IPC: C08F20/10
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having a narrow dispersibility and giving a molded article having excellent mechanical properties by carrying out radical polymerization in the presence of a radical having a specific structure and a radical polymerization initiator. SOLUTION: A radically polymerizable monomer [e.g. styrene, methyl (meth) acrylate or maleic acid] is polymerized in the presence of a radical of formula (at least one of R1 to R3 is OH and the others are each H, an alkyl, etc.; R4 to R7 are each a 1-10C alkyl or an aromatic-substituted alkyl) (e.g. 4- hydroxy-2,2,6,6-tetramethylpiperidin-1-oxyl) and a radical polymerization initiator (e.g. benzoyl peroxide). The polymerization is carried out preferably by solution polymerization from the viewpoint of the controllability of the reaction. The solvent is preferably benzene, hexane, etc., and the reaction process is preferably a batch process to get the objective polymer in high efficiency. The polymerization temperature is preferably 80-150 deg.C.
Patent JP-H0678825-A (JP)
Title: Hair dryer
Inventor: FUJISHIMA SHINICHI
IPC: A45D20/10
Filed: 1992-08-31
Abstract: PURPOSE:To provide the hair dryer having a voltage switching means which is scarcely damaged, even if a substitute article such as a coin, etc., is used at the time when a rotary operating piece of a manual voltage switching means is subjected to rotational operation. CONSTITUTION:The hair dryer is constituted so that a rotary operating piece 2 of a voltage changeover switch of a manual voltage switching means 1 is exposed on the outside surface of a hair dryer A main body, a groove body 21 in the diameter direction is formed in the head part of this rotary operating piece 2, and in the periphery of the hair dryer A main body of the exposed rotary operating piece 2, a projecting part 10 is formed in the outside of a rotatable range for switching a voltage, and in the case the rotational operation is executed by inserting a coin in the groove body 21, the coin protrudes from the groove body 21, the coin abuts on the projecting part 10 at the time of rotational operation, and the rotary operating piece cannot rotate to the outside of a range in which the rotational operation is possible.
Patent JP-H0762276-A (JP)
Title: Electrically conductive polymer composite and its production
Inventor: TAKAGI MITSUHARU
IPC: C09D5/24
Filed: 1993-08-25
Abstract: PURPOSE:To easily, efficiently obtain the subject composite material useful for magnetic fluids, etc., by treating the surface of a base material such as an inorganic material with a coupling agent having amino group, etc., followed by treatment under specified conditions to provide the surface of the base material with an electrically conductive polymer layer. CONSTITUTION:The surface of a base material selected from inorganic materials, organic materials, metals and carbonaceous materials is treated with a coupling agent having amino or ureide group such as N-beta-aminoethyl-gamma- aminopropyltrimethoxysilane followed by polymerizing a monomer polymerizable into an electrically conductive polymer on this surface to provide the surface of this base material with an electrically conductive polymer layer such as of polyaniline, thus affording the objective composite material.
Patent JP-H0685169-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01L21/822
Filed: 1992-08-31
Abstract: PURPOSE:To obtain an oxide film excellent in leak characteristics wherein capacitance is ensured and film thickness is stable, between a poly Si storage electrode and a nitride film, by eliminating a natural oxide film existing on a conductive film formed on a base film by using hydrofluoric acid, and forming an oxide film on the conductive film by dipping the base film in nitric acid solution. CONSTITUTION:By etching an oxide film 15, a silicon thin film 14, an oxide film 13, a nitride film 12 and an interlayer insulating film 10 which have been grown in order, a drain diffusion layer 9 is exposed, and a contact hole is formed. Poly Si is deposited and a silicon thin film 17 is formed. Etching is performed from the silicon thin film 17 until the oxide film 13 on the nitride film 12 is exposed. A natural oxide film on the surfaces of the silicon thin films 14, 17 is eliminated by using hydrofluoric acid. After the oxide film 13 on the oxide film 15 and the nitride 12 is eliminated, an oxide film 18 which is uniform and thicker than the conventional oxide film is formed on the surfaces of the silicon thin films 14, 17 turning to a storage electrode by dipping the films in nitric acid solution.
Patent JP-H04114668-A (JP)
Title: Racket
Inventor: MATSUZAKI KOICHIRO
IPC: A63B102/16
Filed: 1990-09-04
Abstract: PURPOSE:To enable a relatively easy control of ball hitting even when a ball is caught at a position apart from an axis of a handling grip by interposing an elastic matter between a weight and a racket body for regulating a twist between the weight and the axis. CONSTITUTION:When a ball is caught at a position apart from an axis of a handling grip 2, a moment around the axis of the handling grip 2 occurs because of shock of ball catching and the moment makes a racket 1 body rotate, while a weight remains unrotated by its own inertia mass. Therefore, an elastic deformation is generated in an elastic matter 6 which is interposed between the weight and the racket body, and energy to rotate the racket body in the reverse direction to the moment due to the shock of the ball catching is accumulated in the elastic matter 6. As a part of the moment generated by the shock of the ball catching is gradually absorbed as the elastic deformation of the elastic matter, excessive shock or vibration due to unproper ball catching is loosened, whereby handling of the racket becomes easy. During handling of the racket, force accumulated in the elastic matter 6 energizes and rotates the racket 1 body in the reverse direction to the moment due to the shock of the catching of a hit ball to maintain contact of a ball hitting surface with the ball, and therefore movement of the ball hitting surface 3 is firmly transmitted to the ball.
Patent JP-H08300803-A (JP)
Title: Image recording method and apparatus
Inventor: HIGUCHI KAORU
IPC: B41M5/00
Filed: 1995-09-11
Abstract: PURPOSE: To provide an image recording apparatus effectively utilizing ink and capable of reducing running cost. CONSTITUTION: Powder ink Ip is heated by a heater 2 to be gasified. The gasified ink Ipg is charged by a charge electrode 3 to be guided in the direction of a recording medium RAM by a back electrode 5. An electric field shutter 4 controls the passage of the gasified ink Ipg through an emitting orifice corresponding to the output signal of a control part 6 and the gasified ink Ipg is intermittently emitted to the recording medium RAM corresponding to the electric signal corresponding to image data to be recorded.
Patent JP-2000064372-A (JP)
Title: Piping-terminal fixture
Inventor: KATAYAMA TOSHIYUKI
IPC: E03C1/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To fix a stiffening plate temporarily, easily and surely while preventing the hindrance of the stiffening plate to the push-in of a piping when the piping extracted to the indoor side is pushed in from an opening in a piping- terminal fixture having a flange plate installed on the indoor side of the periphery of the opening and the stiffening plate temporarily fixed on the rear side of the periphery of the opening by an adhesive tape stuck around the opening on the indoor side. SOLUTION: A stiffening plate 1 is composed of an approximately U-shaped metal plate having an inner peripheral section 13 having size approximately coinciding with an opening 30, guide pieces 14, on which adhesive tapes 40 are stuck, are projected in the rectangular direction to the metal plates at the opposed places of the inner peripheral section 13, the width of the guide pieces 14 is set at a value wider than the width of the adhesive tapes 40, and each guide piece 14 is inscribed with the opening 30 and sections 16, 17, in which the guide pieces 14 are not formed, in the inner peripheral section 13 are placed on the sides outer than the opening 30 when the metal plates are annexed on the rear side of the periphery of the opening.
Patent JP-S59120121-A (JP)
Inventor: NAKABAYASHI MASATAKA
IPC: A47J36/02
Filed: 1982-12-27
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-S61110144-A (JP)
Title: Electrostatic recording body
Inventor: ITO MASANORI
IPC: G03G5/02
Filed: 1984-11-05
Abstract: PURPOSE:To form a film to a uniform thickness and to improve durability by using a seamless belt-like conductive substrate dispersed with the pulverous conductive powder formed by centrifugal molding. CONSTITUTION:The seamless belt is used for the conductive substrate 1 in the stage of providing a dielectric layer 2 on the substrate 1 and constituting an electrostatic recording body. The seamless belt is formed by using a disper sion liquid prepd. by dispersing the pulverous conductive powder into a thermo setting resin as a binder and molding centrifugally such liquid. The film is thus formed to the uniform thickness and the curability is improved as well. The utilization of the entire surface of the seamless belt as a recording surface is made possible and the size of the device is reduced.
Patent JP-H0281162-A (JP)
Title: Display system for logical simulation
Inventor: FUSHIMI HARUTAKA
IPC: G06F19/00
Filed: 1988-09-17
Abstract: PURPOSE:To display the result of the logical simulation by preparing a format designating part which receives the designation of a format via a format definition instruction card and designates a display format for display of the result of the logical simulation. CONSTITUTION:A user designates a page format via a format definition instruction card 4 and prepares a file transformed from the page format in a format designating part 5. This page format is inputted to a result display part 3 together with the result of simulation received from a simulation part 2. The part 3 receives the instructions from the user to retrieve a specific page at a specific time point or to output these page and time point to a printer and then carries out these instructions. As a result, the signal terminal and the register to be retrieved can be changed or the page format can be changed by designating again the format with use of the card 4.
Patent JP-2001055438-A (JP)
Title: Production of functional group-containing polyoxyalkylene-based polymer
Inventor: HARADA HAJIME
IPC: C08G65/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a polyoxyalkylene-based polymer having a high introduction ratio of unsaturated groups by which by- products can be reduced and a troublesome production process can be shortened and a method for producing a cross-linking silicon group-containing polyoxyalkylene-based polymer prepared by converting the unsaturated groups of the unsaturated group-containing polyoxyalkylene-based polymer into the cross-linking silicon groups and good in rubber-like properties. SOLUTION: A mixture of a >=3C monoepoxide without containing an unsaturated group with a monoepoxide containing the unsaturated group is polymerized in the presence of a polymerization initiator by using an epoxide polymerization catalyst to thereby introduce the unsaturated groups into the polyoxylalkylene- based polymer. The unsaturated groups are then converted into cross-linking silicon groups.
Patent JP-H10326612-A (JP)
Title: Negative electrode for lithium ion secondary battery and its manufacture
Inventor: WAKATA MASASHI
IPC: H01M4/587
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode carbon material for a high capacity lithium ion secondary battery by including at least one metallic compound selected from the group of Sn, Pb, In, Mo, W, Al, Mn, Fe and Zn. SOLUTION: A negative electrode carbon material preferably contains superfine particles of an Sn compound as a metallic compound. Its average particle size is preferably set lower than 30 nm. To include this Sn compound into the carbon material, the following method is used: Graphite (carbon material) is dipped in tin tetrachloride, sulfuric acid and a large quantity of water. As a result, a mixture of SnCl(OH) and SnSO4 is formed, which sticks to the surface of graphite. Then, these Sn compounds are fixed by means of air drying at 200 deg.C (temperature higher than the boiling point of tin tetra-chloride. Thus, not only the cycle characteristic of the negative electrode carbon material but also a charging/discharging capacity are increased.
Patent JP-H0889654-A (JP)
Title: Game medium treatment device and game island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-09-28
Abstract: PURPOSE: To pertinently feed game media to a game machine at all times by controlling the polish of the media with a polishing machine, depending on a game medium storage amount identified with a detection means, the transfer of polished media and the upward loading thereof to a replenishment chute. CONSTITUTION: When the amount of game media stored in a game medium receiving section 42 is identified as reaching the first prescribed amount with the first detection means 93, relevant information is transmitted to a control device. As a result, the control device starts the operation of a polishing machine 60A, a transfer mechanism 70 and an upward loading mechanism 80. Game media stored in the section 42 are sequentially polished on the operation of the machine 60A and, then, stored in a game medium storage section 41. Also, the polished media P stored in the section 41 are transferred to the mechanism 80 on the operation of the mechanism 70 and, then, lifted to a replenishment chute 21 laid horizontally along the upper tier 20 of an island for feeding the media P to each game machine 31.
Patent JP-H0570269-A (JP)
Title: Reversibly color-changeable tile
Inventor: KIDOGUCHI AKIRA
IPC: C04B41/89
Filed: 1991-09-12
Abstract: PURPOSE:To provide a reversibly color-changeable tile capable of being used outdoors over a long period and excellent in weatherability and durability. CONSTITUTION:A dyestuff 4 with the color reversibly changed in a definite temp. range is interposed between a substrate 5 and a transparent protective plate 2 to form the reversibly color-changeable tile. In this case, a protective thin film 3 capable of selectively transmitting the light over a range of wave length not deteriorating the dyestuff is provided between the dyestuff 4 and the protective plate 2. Consequently, the dyestuff is not deteriorated by the light through the intervention of the protective thin film 3, and a reversibly color-changeable tile 1 capable of being used outdoors over a long period is provided.
Patent JP-H0679588-A (JP)
Title: Noncontact tractor controller
Inventor: MATSUURA HITOSHI
IPC: B23Q35/128
Filed: 1992-09-01
Abstract: PURPOSE:To rotationally control a distance sensor without interference of the inside wall face of a model with the sensor in the case of tracing the recessed part of the model. CONSTITUTION:In tracing the recessed part 6b of a model, when a measurement point of optical distance sensors 5a, 5b reaches a point P on a stage part 6c, the measurement distance deviates from the allowable measurement distance so as to be impossibe to measure. Then the tracer head 4 is made to shift in the direction shown by the arrow A, to rotate in the direction shown by the arrow A, to rotate the position of the optical distance sensors 5a, 5b as far as the position possible to measure, and then to retreat to the former position. Thus the optical distance sensors 5a, 5b can rotate without interference of an inside wall face 6d of the model so as to continue tracing operation. In tracing such a recessed part 6b, the recessed part 6b should be defined beforehand as an interference area so that shifting operation is performed, as the occasion demands, the rotation control of the optical distance sensors 5a, 5b is activated in the interference area.
Patent JP-S61112216-A (JP)
Title: Noncontacting drive type planar shift stage
Inventor: TANIGUCHI MOTOYA
IPC: B23Q1/26
Filed: 1984-11-07
Abstract: PURPOSE:To attain a planar shift and positioning of a sample with high accuracy by transmitting the straight advance drive to a mobile table from a drive source via a noncontacting joint and sliding both the drive table and a guide under noncontacting state. CONSTITUTION:An X table 10 has a static pressure air pad which restricts a guide shaft 11 in the up-down and front-back directions. A sample stage 16 is put on the table 10. Then the table 10 is driven forward straight by transmitting the straight advance displacement of a linear motor 19 fixed to a base to the table 10 under noncontacting state by a static pressure joint provided to said air pad. The table 10 is driven in the Y direction by linear motors 33 and 34 and static pressure joints 35 and 36 together with a Y slider having the static pressure air pads at both ends of the shaft 11 to restrice the up-down and right-left directions. The Y slider is slid within a slide guide.
Patent JP-H0781426-A (JP)
Title: Sun roof device
Inventor: OCHIAI HIROKI
IPC: B60J7/047
Filed: 1993-09-20
Abstract: PURPOSE:To restrain play of a movable panel on the slide down position of the movable panel by providing a regulating member provided on a drive body and at the side contacted with a supporting bracket in the width direction of the movable panel at least on the slide down position of the movable panel. CONSTITUTION:A slide panel 4 becomes in the slide down position by reaching guide pins 53a, 53b to the rear end parts of cam slotted holes 521c, 521a. In this condition, the circumferential face 54a of an elastic body 54 is pressed against the second contact face 522c of a supporting bracket 52. Hereby the supporting bracket 52 is pushed upward, hence play around a pin 58 between a link 53 and a drive body 51, play at insertingly fitted part of the guide pins 53a, 53b into the cam slotted holes 521c, 522a, and the like are restrained.