baber/WOPTO huggingface dataset:
Patent JP-H0375352-A (JP)
Title: Activity recovering agent for use in salt bath for carbonitriding for ferrous parts
Inventor: SATO TOKUO
IPC: C23C8/46
Filed: 1989-08-16
Abstract: PURPOSE:To easily recover the activity of a salt bath for carbonitriding by adding the deammoniation polycondensation product of dioyandiamide when the activity of a salt bath for carbonitriding is deteriorated at the time of applying carbonitriding treatment to the surface of ferrous parts. CONSTITUTION:Carbonitriding treatment is carried out in order to improve the wear resistance, corrosion resistance, sizure resistance, and fatigue strength of the surface of ferrous parts. As a salt bath for carbonitriding, a salt bath composed principally of alkali cyanate and containing alkali cyanide or alkali carbonate as accessory component is used. The activity of the above salt bath is deteriorated because alkali cyanate as principal component is decomposed into active carbon and active nitrogen as the carbonitriding treatment for the ferrous parts proceeds and the alkali cyanate is reduced in content while being used for carbonitriding reaction. At this time, by adding dicyanamide while putting the granular deammoniation polycondensation product of dicyanamide as initial filling medium into a reaction vessel and performing heating up to 350-500 deg.C and also agitation, the deammoniation polycondensation product of dicyanamide as an activity recovering agent for the salt bath for carbonitriding can be easily produced.
Patent JP-S5998609-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1982-11-30
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-H0940933-A (JP)
Title: Adhesive for copper foil
Inventor: NAKAMI HIROAKI
IPC: C09J11/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive for copper foil which has a processibility similar to that of an org. substrate and a permittivity similar to that of a ceramic substrate, enables the production of a highly accurate, small, and thin circuit substrate, and is suitable for a high-frequency circuit. SOLUTION: This adhesive contains a thermosetting resin (e.g. an epoxy resin), a thermoplastic resin (e.g. a polyvinyl butyral resin), and a ceramic dielectric powder (e.g. barium titanate) in an amt. of 3-80wt.% of the sum of the resins. A copper-clad laminate prepd. by using this adhesive enables the production of an electronic appliance, etc., with high safety and reliability.
Patent JP-H0943923-A (JP)
Title: Drive transmission device of electrophotography device
Inventor: KAWASE JUNICHI
IPC: F16H1/20
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent deterioration of image quality due to uneven rotation of a photoreceptor by absorbing vibration by means of the vibration absorbing body of a vibration absorbing gear. SOLUTION: This drive transmission device for an electrophotography device is provided with a first drive transmission route A transmitting drive force from one motor 25 exclusively to a photoreceptor, and a second drive transmission route B transmitting drive force to the other parts except the photoreceptor such as a cleaning brush or resist rollers. The second drive transmission route B is provided with a gear train (g), and a vibration absorbing gear 30 constituting the gear train (g) is constituted of a gear part 30a, a boss part 30b, and a vibration absorbing body 30c connecting therebetween.  When vibration is transmitted from the other part to the second drive transmission route B at drive transmission, the vibration is absorbed by the vibration absorbing body 30c of the vibration absorbing gear 30, and transmission of vibration to the first drive transmission route A is cut off.
Patent JP-H0259365-A (JP)
Title: Enlargement correction system of character pattern
Inventor: SAKAI TORU
IPC: B41J2/485
Filed: 1988-08-24
Abstract: PURPOSE:To make possible the enlargement of a high-quality character pattern even if the vertical and horizontal magnifications differ, by installing a dot enlargement section, a peripheral 8-bit storage device, an interposed identification pattern judgement device, an interposed pattern calculation device and an interposed pattern storage device in a character enlargement section. CONSTITUTION:One bit is read from an original character pattern and this bit is enlarged to be stored in a pattern buffer during the correction of enlarged characters. Then peripheral 8 bits are stored in an interposition judgement register. Next, if the one bit which is read represents a black color, the content of the interposition judgement register is compared to interposition judgement data 1. If the one bit represents a white color, the content of the interposition judgement register is compared with interposition judgement data 2. Then, if some of the data coincides with the latter, it is checked whether the ratio of vertical and horizontal magnifications is 1:1. If the ratio is not 1:1, the data is subjected to interposition processing 2,4. In the interposition processing 2, 4, an interposition start position and an interposition count are calculated, and further the calculated interposition pattern data is stored in a pattern buffer twice. in succession. After this, an updated value is subtracted from the interposition pattern data to decrement the interposition count. If the interposition count is not O, the interposition pattern data is subjected to a repeated processing starting with its storage.
Patent JP-H10138831-A (JP)
Title: Vehicle monitor system
Inventor: LEE GUL NAM
IPC: B60R25/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle monitor system by which a side and rear view of the vehicle is monitored in a driving seat. SOLUTION: A vehicle monitor system detects and displays an object, which is not easily visible for a driver of a vehicle, using a plurality of video cameras 12, 14, 16 mounted on various positions of the vehicle 20. Especially the video cameras are mounted on both sides A, B of the vehicle 20 and preferably the rear part C of the vehicle. Each camera is connected to a display and/or a video recorder via a video multiplexer which is controlled by a main controller. Views from different cameras are displayed or recorded in response to the position of a turn signal control switch. When a vehicle alarm is triggered or the vehicle is collided from the rear part, the camera can be started.
Patent JP-H10120968-A (JP)
Title: Resin composition for resist protection film, resist protection film and pattern producing method using the film
Inventor: NISHIO SHIGERU
IPC: C09D131/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a resist protection film effective for suppressing PED effect and free from absorption band up to ultraviolet range having short wavelength, to provide a resist protection film made of the composition and to provide a process for producing a pattern having high dimensional accuracy in high workability. SOLUTION: This resin composition for resist protection film and the resist protection film made thereof contain a polyvinylsulfonic acid compound, a water-soluble polymer and water. The pattern-forming process comprises a step to form a resist film on a substrate, a step to expose the resist film in the form of a prescribed pattern and a step to develop the exposed resist. In the above case, a resist protection film is formed on the resist film before the exposure using the composition for resist protection film.
Patent JP-2001036081-A (JP)
Title: Semiconductor device
Inventor: HAYASHI YOSHITOMO
IPC: H01L29/78
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce gate resistance, without having to decrease gate width in DMOSFET to be use as a switching element in a power transducer, etc. SOLUTION: On a polysilicon wiring 2 formed in ladder-like manner by a gate connection wiring part 245 for electrically connecting a plurality of gate electrode parts 21 to their both ends, respectively, there is formed a gate signal wiring 25 made of aluminum which extends in the direction in which the plurality of gate electrode parts 21 are arranged in parallel via an interlayer dielectric. The gate signal wiring 25 is electrically connected to a polysilicon wiring 2 via plural contact parts 29. On the gate signal wiring 25, there are further formed a source lead-out wiring 26 made of aluminum and a drain lead-out wiring 27 via the interlayer dielectric.
Patent JP-2001044642-A (JP)
Title: Manufacture of wiring board
Inventor: OKUMURA MANABU
IPC: B23K26/382
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board for punching a copper layer with lasers without any excess load. SOLUTION: Surface treatment such as surface roughening or plating is carried out to an upper copper layer 5 so that the effective light absorption factor can be made higher than the light absorption factor of copper itself. In this case, laser working is carried out to the upper copper layer 5 without forming any window. It is not necessary to sharply make the intensity of laser beams higher than that in the case of the laser working only of an upper insulating layer 4. Most of the energy of the laser beams with which the upper copper layer 5 is irradiated is used for working, and the upper copper layer 5 and the upper insulating layer 4 are worked. Any surface treatment is not carried out to a lower copper layer 3 so that the working can be stopped there. Thus, a via hole can be formed.
Patent JP-H0536177-A (JP)
Title: Automatic cassette loading device
Inventor: IZEKI AKIRA
IPC: G11B15/68
Filed: 1991-07-29
Abstract: PURPOSE:To enable stop-off of a runaway of cassette transfer means by deciding a rotary encoder as defective when an acceleration at the time moving the cassette transfer means exceeds the limit value of acceleration capable of actually generating by a motor. CONSTITUTION:The automatic cassette loading device is constitute of the rotary encoder 6 outputting a pulse in accordance with the rotation, the motor 5 driving the encoder, an elevator 1 which is the cassette transfer means, a servo controller 31 supplying the output of encoder 6, and stoppers 2U, 2D deciding the movable range of elevator 1. With such a constitution, the acceleration at the time moving the elevator 1 is obtained by using the controller 31 in accordance with the pulse outputted from the encoder 6, and when this value exceeds a specified value, the encoder 6 is decided as defective, then the rotation of motor 5 is stopped or reduced to prevent the run-away of elevator 1.
Patent JP-H08106237-A (JP)
Title: Edge-part steering sensor of belt
Inventor: FURETSUDO EFU HABURU ZA SAADO
IPC: G01B5/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a sensor at a low cost, which can measure the position of belt edge within 5μm. SOLUTION: This sensor is formed out of a photoelectric sensor provided with a LED 42 and a light detecting unit 44, a shutter 40 fitted to a shaft 48 to be rotated in an optical path between the LED 42 and the light detecting unit 44, a narrow and long arm 28, of which one end is mechanically connected to the shaft 48, a contact member 52, which is connected to the other end of the narrow and long arm 28 engaged with a movable photoreceptor surface 12 so that the shutter 40 is rotated when a displacement of edge position of the photoreceptor surface 12 is generated, and a steering roll,  which is mechanically connected to the photoreceptor surface 12 and a steering motor connected to the steering roll so that the edge position of the photoreceptor surface 12 is changed in response to the position of the shutter 40 in relation to the optical path between the LED 42 and the light detecting unit 44, and traces the edge position of the movable photoreceptor surface.
Patent JP-S59101340-A (JP)
Title: Method of foaming and injection molding
Inventor: YASUIKE AKIO
IPC: B29C45/00
Filed: 1982-12-02
Abstract: PURPOSE:To obtain an injection molded item whose surface is smooth and which is not affected adversely with an expanding agent, by employing water as expanding agent in a molding method wherein until a cavity is filled with an expandable resin, the expandable resin is prevented by a pressure gas from expanding. CONSTITUTION:After water as expanding agent is added to an expandable resin by for example a method wherein generally a solid substance (e.g. silica gel, etc.) is added and mixed that can liberate water of crystallization or absorbed water at the plasticising temperature of said expanding resin, the resin is injected while the resin is prevented by the action of a gas (e.g. preferably air at 10kg/cm<2>) at a pressure capable of suppressing the expansion of the resin from expanding until the mold cavity is filled with the resin. Subsequently, the pressure gas is released to allow the resin to expand to obtain the intended molded item. EFFECT:The obtained item is free from defects such as molding sink, warping, etc. and the molding can be effected economically.
Patent JP-H0374581-A (JP)
Title: Driving load control device for variable displacement hydraulic pump
Inventor: NAGAI KATSUMI
IPC: F04B49/02
Filed: 1989-08-17
Abstract: PURPOSE:To improve startability by controlling a driving load variable mechanism to minimize the driving load of a variable displacement hydraulic pump when the prime mover of this hydraulic pump is detected to be in the start-up state. CONSTITUTION:The variable displacement mechanism of a cam plate type variable displacement hydraulic pump 3 is provided with a control cylinder 2 with a piston rod 4 connected to one side of a cam plate 1, a pilot duct 5 for guiding pilot pressure on the pump discharge side to the cylinder 2, and a solenoid change-over valve 6 interposed at the duct 5. The hydraulic pump 3 is driven by a prime mover 9 provided with a starter motor 10. In this case, a start-up detector 12 is provided in an electric circuit 11 related to the starter motor 10. When the start-up of the prime mover 9 is detected, a change-over valve driving circuit 7 is controlled by a controller 13 to open the change-over valve 6, and the cam plate angle is set to minimum so as to minimize the driving load of the hydraulic pump 3.
Patent JP-S6454566-A (JP)
Title: Document generating device
Inventor: HASHIMOTO TATSUYA
IPC: G06F17/21
Filed: 1987-08-25
Abstract: PURPOSE:To selectively delete only an arbitrary rules line, and to smoothly execute a document generating work including a table, by selecting successively the ruled line, changing it to a specific line kind and displaying it, and deleting it, when plural rules lines are brought into contact with a designated point. CONSTITUTION:When a CPU 10 operates a 'ruled line' key on a keyboard 16, a program for generating a rules line stored in a program area 13 of a ROM 12 is started, and a table ruled line can be inputted by designating the position of a cursor. After the table rules line is displayed on an indicator 18, when a 'deletion' key is operated, a RAM 11 is brought to access and a ruled line data existing in a designated point designated by the cursor is retrieved. The CPU 10 selects each retrieved ruled line at every piece, changes its line kind and displays it on the indicator 18. When a 'selection/execution' key is operated, the rules line which is an object to be deleted at present (changed as to its line kind and displayed) is brought to a deletion processing.
Patent JP-H0854800-A (JP)
Title: Fixing device
Inventor: KABETANI NOBUAKI
IPC: G03G15/20
Filed: 1994-08-12
Abstract: PURPOSE:To prevent releasing agent from being irregularly applied and to obtain an excellent image by providing a releasing agent holding means at a releasing agent-reserving part formed at the abutting part of a coating roller on a sheet metal for releasing agent reservation or in the vicinity of the releasing agent-reserving part. CONSTITUTION:The coating roller 1 is arranged in contact with a fixing roller 3, and rotated to apply oil. Furthermore, the oil sticking to the roller 1 is supplied from an oil bottle 14 to an oil holding part 21 functioning as the releasing agent holding means attached to the roller 1 and an oil reserving sheet metal 2 functioning as the member for releasing agent-reserving part by a pump 15. The oil is supplied at the abutting part of the roller 1 on the oil holding part 21 at the time of rotating the roller 1, and then the oil is applied to the surface of the roller 1 by an oil coating blade 7 functioning as a releasing agent coating blade with the rotation of the roller 1. Furthermore, the oil excessively supplied to the oil holding part 21 is recovered to an oil recovery part 20.
Patent JP-S60103577-A (JP)
Title: Magnetic bubble transfer circuit
Inventor: KEIDA HISAYA
IPC: G11C11/14
Filed: 1983-11-11
Abstract: PURPOSE:To obtain a sufficient bias magnetic field margin by providing an auxiliary pattern forming a repulsion magnetic pole to a position opposite to a shell connecting legs of transfer pattern. CONSTITUTION:When the phase of a rotating magnetic field 3 is direction in a direction 3a, a repulsion magnetic pole is formed to one end opposite to a shell 2c in a bar form auxiliary pattern 4 and an absorbing magnetic pole is formed to the other end. Thus, the absorbing formed to the shell 2c of the transfer pattern 2 is weakened by the repulsion magnetic pole of the opposite auxiliary pattern 4. Since transferred magnetic bubbles are maintained stably only at a leg 2a or 2b, it is prevented that the magnetic bubble is stretched between the leg 2a and the shell 2c or the shell 2b at the bias magnetic field lower side while being bridged over, and then the sufficient bias magnetic field margin is attained.
Patent JP-2001030866-A (JP)
Title: Roof side inner and manufacture thereof
Inventor: IWANAGA KENTARO
IPC: B60R21/20
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a roof side inner excellent in fine sight, without the oppressive feeling or design restriction of a car interior and without the scattering by the damage at an air bag expansion time. SOLUTION: This roof side inner is composed of a base material 11 consisting of a polypropylene system hard resin and a reinforcement member 21 joined to the back surface of the part for covering an air bag base 41 on the base material at the injection molding time of the base material. The reinforcement member 21 is composed of an olefin system elastomer in which the relation between a peak area S1 showing the melting calorie of polypropylene including 40 weight % or more of polypropylene and indicated by a differential scanning calorimetry(DSC) and a peak area S2 showing the melting calorie of the component melting at the lower temperature than polypropylene is S2/S1<1/2. The head of a fixing part 60 to a car body panel is fixed on both side positions of the air bag base on the reinforcement member 21.
Patent JP-H1195355-A (JP)
Title: Photographic element
Inventor: ANSONII ADEIN
IPC: G03C1/12
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity of a photographic material by adding the photosensitive element to it and to permit its use in the wide range of emulsion types and to permit control of its activity and control of fog within a tolerable limit by sensitizing silver halide in an emulsion layer with a specified compound. SOLUTION: At least one of the silver halide emulsion layers contains the silver halide sensitized with the compound represented by the formula in which A is a silver halide adsorbing group having at least one of N, S, P, Se, and Te atoms for accelerating absorption of silver halide; Z is a group for absorbing light containing a dye, such as a cyanine or composite cyanine or merocyanine dye; (k) is 1 or 2; and XY is an electron donative fragmentizable group and X is an electron donative group and Y is a released group except H and XY has an oxidation reduction potential of 0-about 1.4 V and the oxidation product of XY is subjected to bond cleavage reaction to produce X<+> and released fragment Y.
Patent JP-S59101183-A (JP)
Inventor: KOMATSU YOSHIAKI
IPC: B26B19/28
Filed: 1982-11-30
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-S58108876-A (JP)
Inventor: FUREDERIKU YOHANESU FUAN REEZE
IPC: H04N5/455
Filed: 1982-12-01
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-H0260299-A (JP)
Title: Key telephone system
Inventor: HINO FUMIO
IPC: H04Q3/58
Filed: 1988-08-25
Abstract: PURPOSE:To reduce the circuit constituting elements of a main device by providing the external unit of a separated body, and connecting key telephone systems one another through the external unit. CONSTITUTION:The main devices 22A, 22B are provided with inter-main device data interface circuits 23A, 23B, and the interface circuit 23A, 23B are connected by data lines 24A, 24B and an inter-main device data transmitting and receiving external unit 25. The external unit 25 is used for transmitting a data signal to show that one of the main devices 22A, 22B is connected to a telephone line 21 to the other side when one of them is connected to the telephone line 21. Therefore, external transmitting and receiving circuits I, II are not installed in the main devices 22A, 22B, but only the control electric circuit parts are installed in them.
Patent JP-H0494255-A (JP)
Title: Image sensor
Inventor: NAGATAKE YOICHI
IPC: H04N1/19
Filed: 1990-08-08
Abstract: PURPOSE:To improve edge read performance by driving a block remotest from a read start position in the main scanning direction at first and driving blocks sequentially along the main scanning direction from a block closest the read start position. CONSTITUTION:A block B1 at the right end in each block arranged along the main scanning direction is provided as a dummy block and the block B1 is driven at first, and then the blocks from a left side block B2 toward the right side up to a block B40 are driven sequentially. In this case, since the dummy block B1 is formed under the same condition as the other blocks, a generated undesired pulse component is the same as that from the other blocks. Thus, the undesired pulse component the inverse of (-d) produced from the dummy block B1 is cancelled with an undesired pulse component (d) of an output signal with respect to a drive pulse I2 from the block B2 at the left end. Thus, the performance of edge read is improved.
Patent JP-H1054318-A (JP)
Title: Accumulator type fuel supply device for engine
Inventor: KATO MASAAKI
IPC: F02M59/46
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To early transfer a common-rail internal pressure to a desired reduced pressure, when an operating condition of an engine is placed in a pressure reduction required condition of the commonrail internal pressure. SOLUTION: An electromagnetic and mechanical high pressure regulator 10 is provided, which can reduce a fuel pressure of a fuel supply system supplying fuel to an injector 106 via a common-rail 105 from a high pressure fuel supply pump 104. When an operating condition of an engine is placed in a pressure reduction required condition of a common-rail internal pressure, by an input of an electric signal, the high pressure regulator 10 is placed electromagnetically in an opening condition, partly high pressure fuel in the common-rail is forcedly opened to a low pressure side, so as to early transfer the common- rail internal pressure to a desired reduced pressure.
Patent JP-S58116274-A (JP)
Title: Crawler available for trucks
Inventor: NOZAKI YOSHIHARU
IPC: B62D55/04
Filed: 1981-12-29
Abstract: PURPOSE:To facilitate the setting of a crawler ever so simpler, by installing a tension part outwardly to a tire. CONSTITUTION:A tension part 7 operating outwardly from the inward of a crawler 5 is set to a shaft 6 protruded from a truck body in the almost center position of tires 3 and 4, while the tension part 7 stretches a spring plate 7A operating downward in a longitudinal direction on the tip of the shaft 6, and the plural number of lower rollers 7C are rotatably supported on the spring plate via a frame 7B. Likewise, an upper roller 7D is set up in free of rotation upward on the tip of the shaft 6 and furtermore, these lower and upper rollers 7C and 7D are so constituted as to be positioned away more outward than each position of tires 3 and 4 in a view of plan.