baber/WOPTO huggingface dataset:
Patent JP-H07178949-A (JP)
Title: Thermal printer
Inventor: KAWAMURA KATSUMI
IPC: B41J2/37
Filed: 1994-10-28
Abstract: PURPOSE:To make printing with a uniform density regardless of a printing ratio by controlling a drive energy of a heating resistor in consideration of temperature increase of a thermal head. CONSTITUTION:Heating resistors to be driven are specified in accordance with printing data DATA 1 and DATA 2. On a strobe signal applied after the transmission of the printing data, the heating resistors are driven so as to generate a required energy. A thermistor 422 is provided for detecting a temperature of a thermal head 154. The electric potential divided by a bleeder resistance of the thermistor 422 is applied to an analog input port AN1 of a CPU 70. The CPU 70 detects the temperature of the thermal head 154 by the A/D conversion of the applied value (analog value).
Patent JP-H10127362-A (JP)
Title: Personal computer desk
Inventor: AYANO TADAO
IPC: A47B21/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To compact a personal computer desk and to make a floor occupancy area by the personal computer desk small by housing a keyboard table inside a desk main body in the state of bending the second base plate of a bendable base plate downwards. SOLUTION: The keyboard table 3 is constituted of a sliding base 4 freely slidable in a front-to-back direction and the bendable base plate 5 provided with the second base plate 52 hinge-connected to the side edge of a first base plate 51 and the bendable base plate 5 is housed inside a housing space 19 at the lower part of a main body table 2 when the second base plate 52 is in a bent posture state and is made larger than the left-to-right width of the main body table 2 when the second base plate 52 is in a horizontal posture state. Thus, this personal computer desk is compacted in a keyboard table- housed state and a sufficient area is secured on the bendable base plate 5 in the using state of the keyboard table 3.
Patent JP-H05100564-A (JP)
Title: Developing device
Inventor: TOYODA YUTAKA
IPC: G03G15/08
Filed: 1991-10-09
Abstract: PURPOSE:To uniformly supply a developer in the axial direction of a developer carrier even if a developing device sticking the developer to a latent image by a difference in ate electrostatic potential to visualize the latent image, is miniaturized, and to stably obtain an image without having irregularities in a density. CONSTITUTION:The developer carrier 2 provided opposite to an electrostatic latent image holder 1 and sticking the developer to the surface to carry it, and a supplying roll 3 coming into contact with the developer carrier 2 or approaching it, to rotate, and supplying the developer to the developer carrier, are provided inside a housing 6. Further, a developer carrying member 5 arranged almost in parallel with the supplying roll 3, being a cylindrical member having plural opening holes on the periphery, and rotating in the rotational direction of an axial line of the member 5, is provided. as well. The developer is replenished from a developer housing case 7 provided on the end part of the housing 6 in the axial direction of the developer carrier.
Patent JP-H04164147-A (JP)
Title: Purge control device for fuel evaporation gas
Inventor: ISHIDA KATSUMI
IPC: F02M25/08
Filed: 1990-10-25
Abstract: PURPOSE:To improve control accuracy by composing a purge passage of joint portions and branch portions, and enabling the switching of opening/closing conditions of a large flow rate branch passage. CONSTITUTION:A flowing resistance across the whole of a purge passage 3 is a combined resistance of flow resistances at joint portions 4 and flow resistances of branch portions 6. When an intake amount exceeds a reference value, a large flow rate branch passage 6b is opened by means of an opening/ closing valve controller 12 for accelerating purging. When the intake amount is less than a reference value, the large flow rate branch passage 6b is closed for suppressing purging, and air-fuel mixture is prevented from being over-rich. A flow rate control valve is controlled under such a mode, while adjusting to opening/closing is largely performed whether in a large intake amount condition or in a small intake amount condition. Control accuracy is thus improved.
Patent JP-H11125120-A (JP)
Title: Variable capacity turbocharger
Inventor: ISOTANI TOMOYUKI
IPC: F01D25/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacity turbocharger wherein a clearance between a nozzle vane and a turbine housing can be easily adjusted to a proper condition. SOLUTION: In a center housing 12 of a turbocharger 11, a variable nozzle mechanism 31 and a turbine housing 14 are mounted. Here, a housing reference surface 52 of the center housing 12 and a plate reference surface 53a of a nozzle back plate 32 in the variable nozzle mechanism 31 are brought into contact with each other, and a nozzle vane is positioned relating to the center housing 12. By adjusting a tightening amount of a bolt 62 for mounting the turbine housing 14 in the center housing 12, an elastic deformation amount of a gasket 57 provided between these housing 12, 12 is adjusted. By adjusting the elastic deformation amount of this gasket 57, a clearance between the nozzle vane 34 and the turbine housing 14 is adjusted.
Patent JP-H07120992-A (JP)
Title: Image forming device
Inventor: ENOMOTO NAOKI
IPC: G03G21/00
Filed: 1993-10-25
Abstract: PURPOSE:To notify a user whether using environments(temperature/humidity) are adequate for image forming or not. CONSTITUTION:A patch for density detection is formed on a transfer drum 5 and its density is detected by a density sensor 21. A temperature/humidity sensor 22 detects the temperature and the humidity. An environment deciding device (judging means) 23 judges whether the temperature and the humidity are within the operation guarantee range of an image controller(density correction means) 23 or out of the operation guarantee range. When it is within the operation guarantee range, density correction is performed by the image controller 23 by adjusting exposure, developing bias, transferring bias or the like. When it is out of the operation guarantee range, it displayed on a display panel through a display panel controller 26 and is advised to an user or the like. Thus, the user or the like arbitrarily selects whether to continue image forming even though image quality is more or less deteriorated or to wait for re temperature and the humidity recovering to be within the aeration guarantee range so as to obtain the image of high quality.
Patent JP-H021251-A (JP)
Title: Catheter for checking starting point of ventricular arrhythmia and examining inside of heart
Inventor: JIYORUJIYU A SARERUNO
IPC: A61B5/296
Filed: 1988-11-15
Abstract: PURPOSE: To make it possible to use a catheter for checking the start point of a ventricular arrhythmia by providing the catheter with at least two pieces of electrodes in correspondence to a remote position, constituting one piece of one piece among two pieces of jaw parts of biopsy forceps and electrically connecting these electrodes to two pieces of terminals existing at the proximity position of the catheter. CONSTITUTION: The catheter is inserted into the cardiac sinus through a tubular armor 24 and is used as a dipole for searching an electrical cardiac signal in the released position when the forceps 3 arrive at the heart ventricle. Terminal pins 30, 31 read searched signals and are electrically connected to a recorder. The two electrodes consisting of the jaw parts 2 and 4 enable the formation of the map of the potential on the cardiac wall and enables the check of the absolute high potential point corresponding to the start point of the ventricular arrhythmia. The catheter is used as a collecting appliance immediately when the ventricular arrhythmia point is checked. A sleeve 28 operates to close the forceps and peels the biopsy tissues of the checked section.  Namely, the one catheter plays two roles of checking the start point of the ventricular arrhythmia and collecting the biopsy tissues.
Patent JP-H02137479-A (JP)
Title: Vertical contour correction circuit for camera unified type vtr
Inventor: MUKOGAWA HIROSHI
IPC: H04N5/225
Filed: 1988-11-18
Abstract: PURPOSE:To attach a correction effect almost equivalent to that of a 2H vertical contour correction circuit in the case of operating two correction circuits on a camera side and a VTR side by mounting the circuits to perform the vertical contour correction of 1H distributedly on each of the camera side and the VTR side. CONSTITUTION:The circuits to perform the vertical contour correction of 1H are mounted distributedly on the camera side and the VTR side, respectively. A luminance signal Y (main signal) obtained from the CCD image pickup element of a camera part 100 is subtracted from a 1H delay signal outputted from a 1H delay circuit 21 by an adder 22, then, luminance change portion is extracted. A video signal outputted from the camera part 100 is recorded on a VTR part 200, and when a reproduced luminance signal obtained by reproducing the video signal is inputted to the vertical contour correction circuit of the VTR part 200, a small amount of correction is applied on a part where contour correction is performed at the camera part 200, and additional correction is applied on the part where no contour correction is performed, thereby, the overall effect of the vertical contour correction of 2H can be obtained.
Patent JP-H08143618-A (JP)
Title: Producing of catalyst for copolymerization of ethylene and ethylene copolymer
Inventor: TAKEMOTO YASUNORI
IPC: C08F4/60
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a catalyst component giving an ethylene copolymer having wide molecular weight distribution and high bulk density at a high yield by treating a solid catalyst containing an Mg compound, a Ti compound and a halogen-containing compound with an alkoxy group-containing compound. CONSTITUTION: In forming or after forming a solid catalyst containing an Mg compound such as magnesium chloride, a Ti compound such as titanium tetrachloride and a halogen-containing compound such as titanium halide, silicon halide or phosphorus halide, the objective catalyst component is obtained by treating it in the presence of an alkoxy group-containing compound expressed by the formula (R<1> and R<2> are each a 1-8C hydrocarbon; R<3> to R<5> are each a 1-3C hydrocarbon). As a compound of the formula, N,N-dimethoxymethyl-t- butylamine, N-ethoxymethyl-N-methoxymethyl-t-butylamine or N,N- diethoxymethyl-t-butylamine is exemplified.
Patent JP-S62148797-A (JP)
Inventor: AKIBA TOSHIYASU
IPC: E21D9/06
Filed: 1985-12-23
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-2001108764-A (JP)
Title: Electronically controlled mechanical timepiece
Inventor: NAGASAKA EIICHI
IPC: G04B43/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronically controlled mechanical timepiece with its speed controlled with high accuracy and less susceptible to external magnetic fields by being shielded against external magnetic fields ranging from weak to strong ones. SOLUTION: Two kinds of antimagnetic members different in coercive force, a high-coercive force antimagnetic plate 72 and a low-coercive force antimagnetic plate 71, are disposed on the periphery of a movement 3 of the electronically controlled mechanical timepiece 1. The timepiece can be shielded against external magnetic fields ranging from weak to strong ones whether they are alternating fields or direct ones, because the plate 71 low in coercive force shields against weak fields while the plate 72 high in coercive force against strong ones. Magnetic noises of external magnetic fields can be reduced, and the mechanical timepiece 1 can be speed-controlled with high accuracy without malfunctioning due to noises of external magnetic fields.
Patent JP-H02137024-A (JP)
Title: Source program production system
Inventor: WATANABE SUSUMU
IPC: G06F9/06
Filed: 1988-11-18
Abstract: PURPOSE:To shorten the time required for coding and input operations by inputting an execution part into a computer to perform an analyzing process for the extraction of a variable, producing a declaration part based on the variable, and synthesizing the execution and declaration parts together at the production of a source program consisting of the declaration and execution parts. CONSTITUTION:The execution part 5 of an input source program is analyzed by a computer for the extraction of a character string. This character string is stored in a character string file 6. Then a character string which is not equal to a variable and stored in a variable reference file 7 is compared with the character string stored in the file 6 by reference to the file 7. Thus a character string equal to a variable is decided when the coincidence is obtained between both character strings. Then this character string is stored in a variable file 8. This character string serving as a variable is taken out of the file 8. Based on this character string, the declaration part 4 of the source program is produced and outputted. Then both parts 4 and 5 are synthesized together for the production of a source program 3.
Patent JP-H05100447-A (JP)
Title: Electr0photographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1991-10-11
Abstract: PURPOSE:To provide the electrophotographic sensitive body improved in electrostatic characteristics and image pickup property, superior in reproducibility of a highly precise image at the time of using a liquid developer, and in image pickup property by the scanning exposure system using laser beams low in output. CONSTITUTION:The electrophotographic sensitive body contains as a binder resin at least a resin (C) of a low molecular weight graft copolymer having in grafted parts AB block copolymer comprising blocks A each containing polymer components each having a polar group and blocks B each containing polymer components each represented by formula I; and at least a resin (D) of a high molecular weight copolymer ABAB comprising the block A containing polymer components each represented by formula II and block B containing polymer components each having a polar group. In formulae I and II, each of a<1> and a<2> is H, halogen, cyano, car a hydrocarbon group; V<1> is a divalent group; R<3> is a hydrocarbon group; each of b<1> and b<2> is same as a<1>; and R<4> is a hydrocarbon group.
Patent JP-H04164275-A (JP)
Title: Optical tracker for remote position
Inventor: OSUGA SHINJI
IPC: G01B11/00
Filed: 1990-10-26
Abstract: PURPOSE:To enable a remote object position to be easily observed even at a small-scale earth station on a real time basis by using a telescope on the earth for catching an optical signal emitted from a remote observed object toward the earth, and computing the predetermined optical position of the object. CONSTITUTION:A beam 8 from a projector 2 on a lunar roving vehicle 1 is always directed toward the earth 5 via an earth tracking device 4. The beam 8 from the moon 13 and sunlight reflected on the lunar surface enter a telescope 3 on the earth 5. When a filter selector device 20 locates the hole 22 of a filter 21 in front of a detector 23, a normal image such as a crater is displayed on a monitor TV 25 and recorded, as the reflected sunlight and the beam 8 first enter the telescope 3. Thereafter, when the filter 21 is positioned within a light path, only the beam 8 is detected by the detector 23 in the range of one to four picture elements 1 to 4, and the picture element data is displayed with luminescent points on the monitor TV 25 via an image processing device 24. In this case, when the recorded normal image and the luminescent points are superposed with the device 24, the position of the lunar roving vehicle 1 is shown with the luminescent points within the displayed normal lunar surface image such as a crater.
Patent JP-H07235094-A (JP)
Title: Optical disk device
Inventor: MAEDA MIYOZO
IPC: G11B11/105
Filed: 1994-11-25
Abstract: PURPOSE:To eliminate hardware for setting recording conditions and switching and software accompanying the hardware by performing recording from the inner circumferential part to the outer circumferential part of a disk under the same condition. CONSTITUTION:A laser light is converged roughly circularly while rotating an optical disk 101 at a constance rotational speed, illuminated to a disk surface and a mark is recorded. In this case, the pulse width of a recording pulse is sufficiently made short, the recording power of the laser light is kept constant and the mark (equivalent to '1') is recorded on the full surface of the disk by the same recording pulse width and the same recording power. The recording pulse width is set below 30% of a mark interval when the mark is recorded on an optical magnetic disk with a highest density or below about 60% of the length of the mark and the recording power is one obtained when its reproducing amplitude is largest when the mark is recorded on the optical magnetic disk with the highest density and recording is performed by means of this recording power.
Patent JP-H07144743-A (JP)
Title: Arranging, counting and supply device for straight bar
Inventor: SATO SHUZO
IPC: B65G47/30
Filed: 1993-11-19
Abstract: PURPOSE:To improve processing capacity of a device, and enable a reduction by half in equipment cost of a machine device or personnel necessary for operation by dividing a straight bar arranging device into plural parts in the lengthwise direction of straight bars, forming them respectively as independently drivable divided parts, and arranging a straight bar counting device with every divided part of the straight bar arranging device. CONSTITUTION:A straight bar arranging device 200 is a device to arrange straight bars stacked in a multilayer shape in parallel with each other as a single layer, and is divided into two straight bar arranging devices 200a and 200b in the longitudinal direction of the straight bars. Highly efficient processing of short straight bars by individual processing of the divided parts of the divided straight bar arranging devices 200a and 200b and processing of long straight bars striding over the plural divided parts 200a and 200b, are performed by the same device. Straight bar counting devices 241 and 242 are respectively independently arranged in response to the divided parts 200a and 200b of the straight bar arranging device 200, to count one by one straight bars 223 temporarily stopped by a stopper 206 by arranging them in parallel with each other as a single layer on a fixed stand 205, and to send out these to a straight bar supply device 300.
Patent JP-S61155907-A (JP)
Inventor: PEETAA MATSUTSUROOTO
IPC: G01B5/008
Filed: 1985-12-25
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-H01259629-A (JP)
Title: Digital/analog converter
Inventor: FUAMU NUGU TOUN
IPC: H03M1/74
Filed: 1988-11-17
Abstract: PURPOSE: To stabilize an output voltage by providing the digital-analog converter with a 2nd stage for output voltage stabilization. CONSTITUTION: A current-voltage conversion transistor(TR) 14 has a source on its ground side and also has a drain to be supplied with electric power by a controllable load. This load has a marginal negative voltage VT and also has stationary mutual conductance GO and a 2nd digital-analog converter conducts conversions formed of a TR 15 with a marginal voltage VT as well as the TR 14. This TR 15 is fitted as a next source and its drain is supplied with VDD; and its source is connected to one or >=2 diodes 16 and 17 and further connected to a pull-back load formed of a TR 18. Consequently, the output voltage can be stabilized.
Patent JP-H09137608-A (JP)
Title: Coating cover of building unit and coating method
Inventor: TAKEUCHI KIYOSHI
IPC: E04G21/28
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To remove a coating cover without works at a high position and secure a safety work. SOLUTION: This coating cover of a building unit is constituted of the side faces of a three-dimensional building unit and a flexible sheet material to cover the ceiling face. The coating cover is opened at the bottom and shaped to form a box constituted of the side faces 11, 12, 13, 14 and the ceiling sheet 15. Three sides 15a, 15b, 15c in the peripheral edges of the ceiling sheet 15 are connected to the peripheral edges 11a, 12a, 13a at the upper end of the side face sheets through fasteners so as to be freely opened or closed.
Patent JP-H04265553-A (JP)
Title: Tape driving device
Inventor: DEIITAA GAUZE
IPC: G11B15/29
Filed: 1991-11-07
Abstract: PURPOSE: To provide a tape driving device with which a magnetic tape can be hung around and also the magnetic tape can be arranged near a rotating scanner. CONSTITUTION: A press-fixing roller shaft 36 for a press-fixing roller 29 is arranged at one terminal part of a press-fixing lever 35, and this press-fixing lever is supported by a bearing 31 for supporting a driving shaft 30 so as to be inclined. When a magnetic tape 7 is not put around, the press-fixing roller 29 is turned from the inserting passage of the magnetic tape 7 at about 90 deg. in an axial direction perpendicular to the driving shaft 30 and when the magnetic tape 7 is put around, the press-fixing roller 29 is turned axially parallelly to the axial line of the driving shaft 30.
Patent JP-H05124306-A (JP)
Title: Printer
Inventor: EGASHIRA TSUTOMU
IPC: B41J29/08
Filed: 1991-11-07
Abstract: PURPOSE:To provide a printer with favorable operational convenience by a method wherein a soundproofing board is made openable and closable to both the platen side of a printer and its opposite side (or its user side). CONSTITUTION:Elliptical revolving shaft parts 2 are provided on the platen 13 side of a soundproofing board 1 and its opposite side (or its user side). On the cabinet 14, which is the opposite of the board 1, bearing parts having shaft holes, which allow the removal of the board only vertically by utilizing the rigidity of plastic, are equipped. Under the condition that the one side of the soundproofing board 1 is made not to get out of the cabinet 14 when its other side is opened, the board 1 can be opened and closed to both directions or concretely the platen 13 side is opened and closed as before at the exchange of printing paper and the opposite side to the platen 13 (or the user side) is opened and closed at the exchange of ink ribbon or the like, resulting in constituting a printer with favorable operational convenience for the user.
Patent JP-H10122090-A (JP)
Title: Fuel injection device for diesel engine
Inventor: SATO HIROKI
IPC: F02M57/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of an engine by forming a pressure oil hole formed in a body for supplying oil pressure to a pressure chamber and a timing plunger which makes the volume of the pressure chamber changeable. SOLUTION: A pressure chamber 14 is formed between the lower end part of the upper part plunger 12 and the upper end part of a timing plunger 13. In the pressure chamber 14, hydraulic pressure is supplied through a pressure oil hole 11b formed in a body 11, a hydraulic link function is provided for transmitting the vertical movement of the upper part plunger 12 to the timing plunger 13 through the pressure oil. At the lower part of the timing plunger 13, a timing spring 15 is disposed, whose one end is brought into contact with the timing plunger 13 and whose other end is brought into contact with the lower part plunger 16 to move the timing plunger 13 vertically with the pressure oil acting on the timing plunger 13. It is thus possible to obtain injection timing with a prescribed duration for improvement of responsiveness of an engine.