baber/WOPTO huggingface dataset:
Patent JP-H0640058-A (JP)
Title: Thermal printer
Inventor: NEGISHI KENJI
IPC: B41J2/325
Filed: 1992-07-27
Abstract: PURPOSE:To miniaturize a thermal printer by employing a platen roller of a small diameter. CONSTITUTION:Images are recorded in yellow by thermal recording with a thermal head 6 on thermosensitive recording paper 3 while the paper is moved by nip rollers 2, and ultraviolet rays an shed by an ultraviolet lamp 10 for fixation of yellow are applied onto a printing part. As the tail end 3b of the thermosensitive recording paper 3 reaches the position of the nip rollers 2, the nip rollers 2 are driven in reverse and the recording paper is put back to the position for recording. Then, images are recorded in magenta by thermal recording, and ultraviolet rays shed by an ultraviolet lamp 11 for fixation of magenta are applied onto the printing part. After the thermosensitive recording paper 3 is put back again to the position for recording, images are recorded in cyan by thermal recording while the recording paper is discharged. As the ultraviolet lamp 11 is kept being turned on while the recording paper is discharged, the ultraviolet rays are shed all over the thermosensitive recording paper 3 including the tail end 3b, and margins can be bleached sufficiently.
Patent JP-S6444021-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUROZONO IZUMI
IPC: H01L21/316
Filed: 1987-08-12
Abstract: PURPOSE:To manufacture a semiconductor device in which stains are not caused on its surface by chemically oxidizing with chemicals or washing with hot water to form a hydrophilic oxide film on the surface of a semiconductor substrate or the device. CONSTITUTION:If the surface of a semiconductor substrate 1 or a semiconductor device is cleaned with chemicals when contaminants or particles adhered to the surface of the substrate 1 or the device in which the substrate 1 and an insulating film 2 coexist by means of a wet cleaning method, a hydrophilic thin insulating film 3 is formed on the substrate 1 or on the substrate 1 and the film 2. Then, when the substrate 1 or the device is centrifugally dehydrated and dried by paper drying, super-pure water on the surface is uniformly removed to eliminate stains 4 on the substrate 1 or the device. That is, according to this method, since the hydrophilic oxide film is formed on the substrate or the device, the stains on the surface are eliminated to improve the yield, characteristics and reliability of the substrate or the device.
Patent JP-S6356467-A (JP)
Title: Energization thermal transfer printing system
Inventor: YASUGATA KAZUHIRO
IPC: B41J2/325
Filed: 1986-08-27
Abstract: PURPOSE:To perform printing with a ribbon whose cost is almost the same as in a conventional thermal transfer printing system, and also enable high-speed printing and rough paper printing by providing two different types of ribbons of a semi-permanently usable thermal ribbon which consists of a conduction layer and a resistive layer and a thermal transfer ink ribbon applied with thermomelting ink. CONSTITUTION:If voltage is applied to a printing head 4 at each printing position, an electric current flows between the printing head 4 and a common electorde 9. This results in the heating of a thermal ribbon 5, subsequent melting of a thermal transfer ink ribbon 6 and transfer of ink to paper 8 arranged on a platen 2. The thermal transfer ink ribbon 6 which is already used for printing is taken up by a ribbon winding roller 10 following the movement of a printing head carriage, then is renewed. Further, the common electrode 9 is rotated by a belt 11 as a result of the rotation of the ribbon winding roller 10, and a next printing action in started. The thermal ribbon 5 is also taken up by the ribbon winding roller 10, then is updated. The thermal ribbon 5 is repeatedly used as an endless ribbon, and is cooled during its cycle operation of going back to the printing head 4.
Patent JP-H1133397-A (JP)
Title: Bromine affixed active carbon
Inventor: TSUTSUMI YOSHIO
IPC: B01D53/48
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To remove dimethyl sulfide and dimethyl disulfide to a sufficiently satisfied degree by a method wherein respective contents of alkali metal, alkali earth metal, iron, and bromine are specified. SOLUTION: In the bromine affixed active carbon, as alkali metal and alkali earth metal of which contents are controlled, for example, Na, K, Mg, Ca, Zn, etc., are exemplified. Then, to a weight of raw material active carbon, as the metal, they are preferably respectively 0.3 wt.% or under, further preferably about 0.1 wt.% or under, and further more preferably about 0.05 wt.% or under. Further, the content of iron in the raw material active carbon is preferably 0.3 wt.% or under, further preferably about 0.1 wt.% or under, and further more preferably about 0.05 wt.% or under. Then, the content of bromine is 3 wt.% or over to the raw material active carbon, further preferably about 5 wt.% or over, and further more preferably about 5 wt.% or over up to and including about 50 wt.%.
Patent JP-H0733247-A (JP)
Title: Optical disk conveying device
Inventor: IKEDA MINORU
IPC: B65G47/68
Filed: 1993-07-19
Abstract: PURPOSE:To provide an optical disk conveying device, in which suction conveying force is not reduced even in long term use and a conveyed work can be quickly removed in the case of breakage of a vacuum. CONSTITUTION:An optical disk is sucked by a suction pad 86 in a conveying head 8 so as to be conveyed, and the optical disk is removed from the pad 86 by being pushed by means of an extruding pin 84 when vacuum suction is broken so that the optical disk is removed from the pad 86. Even when unhardened resin or vapor of a protecting coat adheres onto the suction pad 86 or when this causes deterioration of the pad, the conveyed work can be quickly removed from the pad.
Patent JP-H0924589-A (JP)
Title: Laminated polyester film
Inventor: SAITO TAKASHI
IPC: C08L67/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film suitable for a base material for a printing plate which keeps transparency and meets the sliding of a layout negative, the scratch resistance of the surface of a base material, and the adhesion of a tape at high humidity. SOLUTION: A laminated polyester film has a surface layer in which haze is 2.0% or less and static friction coefficient with 50g/cm<2> load is 0.35 or less. The peeling force by a pressure sensitive adhesive tape of 500g/20mm adhesive force is 100g/12mm or more in the conditions of temperature of 38 deg.C and relative humidity of 80%.
Patent JP-H0249418-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA TETSUYA
IPC: H01L21/027
Filed: 1988-08-11
Abstract: PURPOSE:To minimize the size of a semiconductor device for making a large scale integrated circuit by a method wherein adjacent two regions are exposed using the same alignment marks to reduce the margin with the alignment slip of a junction part. CONSTITUTION:First, during the pre-wiring process such as element isolating process, etc., a stepped part is previously formed between an alignment mark 1 and another alignment mark 2. Secondly, during the later wiring process, the surface is coated with a wiring metal and after further coating with a positive type photoresist, an exposure region 3 is aligned using the marks 1 and 2 to perform the exposure. Another exposure region 4 is exposed using the same marks 1 and 2 as well as another mask different from that for the region 3. The whole body is developed to form a wiring pattern of the resist. Later, the resist is released by metallic etching process to form a specified wiring. Through these procedures, the size of a semiconductor device is minimized to make a large scale integrated circuit (LSI).
Patent JP-H0865993-A (JP)
Title: Stepper motor and stepper motor device
Inventor: OKADA YUKIHIKO
IPC: H02K37/04
Filed: 1994-08-25
Abstract: PURPOSE: To improve the versality of a stepper motor, by making the combinational use of a plurality of laminated stepper motors possible. CONSTITUTION: A rotor 1 comprises a shaft part 11 of a hollow structure and a magnet 12 provided in a coaxial way therewith. On both surfaces 22, 23 of a stator 2 having a disc-form armored structure, four bolt-holes 24 are provided through. A coupling bolt for coupling a stepper motor to another one is inserted through the bolt-hole 24. On the one end-surface 22 of the stator 2, two protrusive aligning parts 25 are provided. On the other end-surface 23 of the stator 2, two recessed aligning parts 26 are provided. These recessed aligning parts 26 correspond respectively to the protrusive aligning parts 25, and thereby, the one stepping motor is aligned easily to the other stepper motor to be coupled thereto.  By this structure, since a plurality of laminated stepper motors can be used in a combinational way, stepper motors having different output powers from each other can be obtained easily, and as a result, the versality of the stepper motor is improved.
Patent JP-H0848772-A (JP)
Title: Polyimide having liquid crystal group
Inventor: SUGIMORI SHIGERU
IPC: G02F1/1337
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a new polyimide which can be produced by low-temperature short-time baking and is useful as an electrical or electronic material, especially as an aligned liquid crystal film excellent in liquid crystal alignment. CONSTITUTION:This polyimide comprises structural units represented by formula I and structural units represented by formula II (wherein m is an integer of 1-20; n is 1-2; R is 1-20 C alkyl or alkoxy; and A is phenyl or 3,3',4,4'-biphenyl).
Patent JP-H0249849-A (JP)
Title: Decoration material and its manufacture
Inventor: OSADA HIDEHARU
IPC: E01C5/22
Filed: 1988-08-12
Abstract: PURPOSE:To eliminate drying process at site and shorten the construction term by affixing natural stones onto a sheet with adhesiveness, coating with plastics, and forming decoration material. CONSTITUTION:A sheet 2 having adhesiveness is moved either continuously or intermittently, and natural stones 3 are placed thereupon. Those stones 3 not affixed fast to the sheet 2 are dropped off by lifting the sheet 2. In the condition that there are no more free natural stones 3 substantially, it is passed through pressure rolls. Plastics are liquefied and atomized to the sheet 2 with natural stones 3, followed by drying and cutting into specified size.
Patent JP-H0624078-A (JP)
Title: Spool holder
Inventor: KONDO SHINICHI
IPC: B41J17/32
Filed: 1992-07-07
Abstract: PURPOSE:To prevent the generation of wrinkles or a damage in an ink ribbon during feed by holding the end parts of spools so that the spools become mutually parallel until a pair of spools having an ink ribbon wound thereover are received in an ink ribbon cartridge. CONSTITUTION:A spool holder l is constituted by connecting a positioning part 15 and an engaging part 16 through a connection part 17 and formed into a clip shape from a material having elasticity such as a synthetic resin. Positioning holes 18, 18' are formed to the positioning part 15 and an engaging hole 19 and a notch 20 are formed to the engaging part 16. At this time, the positioning holes 18, l8', the engaging hole 19 and the notch 20 are formed so as to be positionally shifted in the corresponding relation thereof. By the use of one set of the spool holders 1, 1A thus constituted, the end parts 10, 10' and 13, 13' of spools 8, 8' are fixed.
Patent JP-H0486471-A (JP)
Title: Heat insulating box equipment with refrigerating machine
Inventor: HASEGAWA ATSUSHI
IPC: F25D11/00
Filed: 1990-07-30
Abstract: PURPOSE:To improve the operability of installation work, management and maintenance of a refrigerating cycle apparatus by a method wherein a cooling unit, constituted of an unit provided with a heat absorbing apparatus in one side and a heat dissipating apparatus in the other side, is fixed detachably to a receiving chamber constituted of heat insulating walls provided around the chamber. CONSTITUTION:A receiving chamber 1 is constituted of a heat insulating box body, having an inlet and outlet port 3 opened and/or closed by a door body 2 at the fore side thereof and a rectangular penetrating port 4 at the rear side thereof. A refrigerating machine 20 is attached detachably to the inner peripheral part of the penetrating port 4. The refrigerating machine 20 is constituted of a cooling unit 21, in which apparatus necessary for cooling are assembled in one unit. The cooling unit 21 is constituted of a heat absorbing apparatuses, arranged in the chamber, and heat dissipating apparatuses arranged at the outside of the chamber while the cooling unit 21 is arranged so as to penetrate through a penetrating port 4. The upper part of a plate 25 is connected detachably to the heat insulating wall 1a of the receiving chamber 1, which is opposed to the plate 25, through bolts 40 and nuts 41 whereby the whole of the cooling unit is fixed detachably to the receiving chamber 1.
Patent JP-S6094719-A (JP)
Inventor: KAGA JIYUNKO
IPC: H01G9/02
Filed: 1983-10-28
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-H0736037-A (JP)
Title: Light scattering and guiding light source device and liquid crystal display device
Inventor: KOIKE YASUHIRO
IPC: F21V8/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide a light scattering and guiding light source device by which a uniform surface light source that is simple in structure and superior in economy can be obtained. CONSTITUTION:The light beam A of a fluorescent lamp 5 which is made incident from the light incidence surface 2 of a wedge shaped light scattering and lightguide body 1 travels while changed in direction by scattering and repeating reflection and then partially emit to the external field at reflection points P1, P2, P3.... Angles theta1, theta2, theta3... of reflection gradually increase and the opportunity of light emission from a light takeout surface 3 increases. This effect and the effect that a part closer to the light source 5 illuminates brighter act reversely, so the both are balanced to make the luminance on the light takeout surface 3 uniform. A reflective sheet is arranged facing a slanting surface 4 and the back surface of the fluorescent lamp 5 to increase the luminance and a prism- shaped emission direction correcting element is arranged on the light takeout surface side to correct emission light direction characteristics. This light scattering and guiding light source device is mounted as a back light source on a liquid crystal display device to improve its display quality.
Patent JP-H05188842-A (JP)
Title: Cleaning device
Inventor: KATSUNO RYUJI
IPC: G03G21/10
Filed: 1992-07-06
Abstract: PURPOSE:To prevent toner from being fused to a brush or a flicker by forming a contact part at the head part of the flicker with the brush by a lot of projections opposite to the rotating direction of a rotary body. CONSTITUTION:The projecting part of a 1st step to be first in contact with a brush 10 is almost diamond-shaped, one corner of it is arranged to the inverse rotating direction of the brush, and the corner is engraved with a curve from the apex to the back. The projecting part of a 2nd step positioned at the back of the projecting part of the 1st step is constituted by directing one corner of a solid having the bottom as an isosceles triangle toward the brush. In this case, in the case of bringing the brush 10 into contact with a flicker 12, the brush 10 is distributed to a certain area 14 excepting for the projecting parts at the head 13 of the flicker and therefore, the brush 10 can be prevented from deforming. Further, since collision energy is relaxed, toner can be prevented from being stuck to the brush 10 or the surface of a photosensitive body.
Patent JP-H0858553-A (JP)
Title: Brake pressure control device for vehicle
Inventor: SAWADA MAMORU
IPC: B60T8/1761
Filed: 1994-08-26
Abstract: PURPOSE: To provide control performance similar to that at normal state even if pump discharge performance is deteriorated by a reason such as low temperature for example, in control such as ABS control or TRC control controlling brake pressure so as to improve motion characteristic of a vehicle. CONSTITUTION: The temperature of brake oil is estimated (step 110), and pressure boosting gradient changing rate Pup, pressure reducing gradient changing rate Pdw, and a pump discharge gradient changing quantity Ppmp set in response to the lowering quantity of pump discharge capacity at the brake oil temperature are computed (step 120-140). These correcting multipliers Pup, Pdw, Ppmp are the correcting multipliers for obtaining oil pressure boosting gradient, oil pressure reducing gradient, and pump discharge gradient equal to those at ordinary temperature (i.e., normal time when the pump discharge capacity does not fall). Because pressure boosting time Tup and pressure reducing time Tdw in ABS control or TRC control are computed by the use of these correcting multipliers, the control performance of brake pressure similar to that at ordinary temperature can be provided.
Patent JP-S6357932-A (JP)
Title: Hydraulic buffer
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/48
Filed: 1986-08-28
Abstract: PURPOSE:To selectively set the springy characteristic and damping force characteristic by installing a control tube fitted with an inner tube inside the oil storage chamber of an outer tube and allowing the inside and outside of the control tube to communicate through a bypass passage equipped with a throttle mechanism. CONSTITUTION:As the compression cycle proceeds, the fitting between a control tube 3 and an inner tube 2 is increased, and the flow-out resistance of the working oil which flows out into the outside from the inside of the control tube 3 through the gap 7 between the both tubes 2 and 3 increases. While, as the process proceeds, the pressrue on the inside of the inner tube 2 sharply increases, and also the damping force generated by the flow-out resistance increases. Therefore, even if the repulsive force of a pneumatic spring and the damping force are set weak in order to obtain the comfortable drive feeling, the repulsive force of the spring and the damping force sharply increase, as the compression cycle proceeds, and the bottom contact of the buffer is prevented. Further, the springy characteristic and the damping force characteristic can be set properly by varying the opening degree of a bypass passage 9 by a throttle mechanism 10. Therefore, the comfortable drive feeding of a motorcycle can be obtained.
Patent JP-2000036192-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANDA TATSUYA
IPC: G11C7/22
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce a chip area and power consumption of a semiconductor integrated circuit (e.g. SDRAM) provided with a flip-flop circuit in which plural latch circuits are cascade-connected through a switch circuit performing switching operation synchronizing with an internal clock. SOLUTION: Latch circuits 70, 73, 76 are constituted respectively by cross- connecting two inverters, directly after power is applied, after a latch circuit 67 is initialized by a power-on-reset signal POR, the latch circuits 70, 73, 76 are successively initialized by generating an internal clock Int-CLK until a mode register set command (MRS) is inputted. Thereby, an internal potential of a flip-flop circuit 65 is decided.
Patent JP-S58105191-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: G09G3/288
Filed: 1981-12-17
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-S58104314-A (JP)
Title: Exhaust purifier of motorcycle
Inventor: OOKUBO AKIRA
IPC: F01N13/08
Filed: 1981-12-17
Abstract: PURPOSE:To enable the air fuel ratio in exhaust gas to be set to the predetermined  level with a comparatively simple and small composition, by putting an air cleaner  and an exhaust pipe on the upper stream side of a catalyzer for exhaust purification  in communication with each other by means of a secondary air introducing pipe  equipped with a lead valve and providing a control valve in the middle part of said  introducing pipe. CONSTITUTION:A motorcycle is provided with the upper side air intake pipe 6 equipped  with an air cleaner 5 at its end on the frame 1 in the rear of an engine 3 and also  provided with the lower side exhaust pipe 8 equipped with a ternary catalyzer 7 for  exhaust purification adjacently to its tail end. A secondary air introducing pipe 10  equipped with a lead valve 9 is provided between the air cleaner 5 and an exhaust  pipe 8 on the upper stream side of the catalyzer 7, whereby these components are put  in communication with each other through said lead valve. Further, a control valve 13 equipped with the upper side flow-in port 11 and the lower side flow-out port 12 is  provided in the middle part of said introducing pipe 10. Then, under quantity control  by a control valve 13, a secondary air is introduced from the introducing pipe 10 into  the exhaust pipe 8 through the lead valve 9 which is actuated in response to exhaust  pulsation. By such a configuration, the secondary air introducing pipe 10 can be reduced in length and the whole device can be made simple and small.
Patent JP-H0523898-A (JP)
Title: Parallel maintaining device for slide of hydraulic press
Inventor: KOGA TAKEHIRO
IPC: B30B15/24
Filed: 1991-07-17
Abstract: PURPOSE:To control to maintain in parallel the balance of the right and left slides of a hydraulic press that is operated by plural hydraulic cylinders. CONSTITUTION:Each end of wires 5 are fixed to both ends 31 of the slides 3. The ends of the wires are wrapped around to rotate the input pulleys 61 of a differential device 6 which is attached to the upper frame 1, and the other ends are freely vertically movable in a state of tension. If a difference exists between the two input pulleys in the rotational speed, differential gear is rotated. This rotation is amplified through the engagement of gears, converted electrically, transmitted to a servo mechanism and adjust the vertical movement of the slides in balance right and left. Thus, since the right and left imbalance of the slides is mechanically amplified, even a minute input is accurately and stably transmitted to a control part.
Patent JP-2001034873-A (JP)
Title: Remote card system
Inventor: SUZUKI NOBUYUKI
IPC: G08C15/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the construction cost and the operation cost and to secure safety in operation concerning a remote card system for performing temperature measurement or the like at a distant place while using a computer. SOLUTION: A first socket service driver 15 for transmitting data toward a computer 7 in a control room 6 based on a command from a PC card controller 9 is integrated into a PC card measuring instrument 5 at a distant place 3. A second socket service driver 20 for transmitting data toward the PC card measuring insutrument 5 based on a command from a PC card device driver 19 is integrated into the computer 7 in the control room 6. A card service driver 11 is integrated for establishing a prescribed communication protocol between the socket service drivers 15 and 20. Then, data are bidirectionally exchanged without trouble between the socket service drivers 15 and 20 and it is recognized by an application program 21 a PC card 12 is connected to the computer 7 in the control room 6.