baber/WOPTO huggingface dataset:
Patent JP-H0844199-A (JP)
Title: Image forming device
Inventor: HAMAMICHI MASARU
IPC: G03G15/01
Filed: 1994-07-28
Abstract: PURPOSE:To switch a developing device from a developing state to a non- developing state without making the developing device retreat from a photoreceptor, and also to switch a developing device to be succeedingly operated to the developing state after confirming the presence or absence of developer on a developing sleeve so that the occurrence of color mixture may be prevented. CONSTITUTION:A full-color copying machine is provided with an electromagnetic clutch 66 for switching the state of the developing sleeve for bringing the developer into contact with the photoreceptor from the developing state where the developer is held to the non-developing state where the developer is not held, a developer detecting sensor 80 for detecting the presence or absence of the developer on the developing sleeve, and a controller CPU for switching the state of the developing device to be succeedingly operated from the developing state to the non-developing state after confirming that a developer carrier operated just before is set in the non-developing state, in the case of setting respective developing sleeves from the non-developing state to the developing state in due order so as to form an image.
Patent JP-S6420111-A (JP)
Title: Injection mold
Inventor: YAMADA MAKIO
IPC: B29L11/00
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a tiltless molded product with favorable reproducibility, by a method wherein a tilting quantity of a core is monitored by making use of light interference and tilt of the core is corrected by tilting the core according to the detected tilting quantity. CONSTITUTION:A plane transmitting plate 39 fixed vertically to an optical axis of a cavity and a mirror 40 are stuck to the inside of a stationary side core 35. A plane reflector plate 41 is fixed to a movable side core 36 so that the plane reflector plate 41 becomes vertical to the optical axis of the cavity. A half-prism 42, collimator lens 48 and laser 43 are arranged on the outside of a mold body 30 linearly to the mirror 40 and such a camera 44 as to obtain from the half-prism 42, an image forming lens 49 and a pickup tube is arranged so as to meet at right angles with its optical axis. Output of the camera 44 is applied to an image treatment device 45, through which three high-voltage electric power sources 46 are controlled, a piezoelectric element 38 is driven by output voltage of those high-voltage electric power sources 46. With this construction, the stationary side core 35 is constituted so that correction of tilt to the movable side core 36 can be performed.
Patent JP-2001007386-A (JP)
Title: Semiconductor device
Inventor: YANAKA MASUMI
IPC: B41J2/45
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device where device performance and yield are improved by surely isolating blocks from each other. SOLUTION: In an LED array 100, light emitting parts 110 are formed into a linear array at approximately equal spacings on a semiconductor layer 104 formed on a high-resistance substrate 102. In the LED array 100, element isolation regions 106 and the high-resistance substrate 102 isolate blocks 108 from each other, including the light emitting parts 110, thus realizing isolation of the semiconductor layer 104 into the blocks 108. Such element isolation regions 106 of such an array 100 have narrow parts 106a which are narrower than wide parts 106b for suppressing the width as a whole from narrowing.
Patent JP-H091093-A (JP)
Title: Cleaning of substrate and substrate cleaning device using said method
Inventor: OTANI MASAMI
IPC: C11D7/04
Filed: 1995-06-19
Abstract: PURPOSE: To clean a substrate lay removing a static electricity and also by using the force of air bubbles at the time of their breakdown in a short time. CONSTITUTION: A pure water cooled by a cooling device 20 is supplied to a melting device 12, then carbo dioxide is supplied to the melting device 12 through an induction pipe 17, and the highly concentrated carbon dioxide is dissolved in the pure water. In addition, the pure water in which the carbon dioxide is dissolved, is supplied to a substrate W and thereby the surface of the substrate W is cleaned.
Patent JP-H0846564-A (JP)
Title: Portable telephone set
Inventor: SANO SHIGERU
IPC: H04W88/02
Filed: 1994-07-28
Abstract: PURPOSE:To obtain the portable telephone set in which a sense of weight is relaxed and the production of a memory effect by a built-in battery is prevented. CONSTITUTION:A cord led from an external DC power supply 3 incorporating a set battery and a booster circuit boosting a DC voltage of the set battery is connected to a vacant battery case 2 fitted to a portable telephone set body 1. Since the vacant battery case 2 is fitted to the portable telephone set body 1, a sense of weight is relaxed and since the set battery is sufficiently deeply discharged by the boosting circuit, the production of memory effect by the set battery is prevented.
Patent JP-H1120043-A (JP)
Title: Manufacture of electric fusion welded joint
Inventor: YOSHINO YUTAKA
IPC: B29C65/34
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of electric fusion welded joint, which is capable of manufacturing the electric fusion welded joint, in which heating wires are buried in good order in a part near the surface of the joint, with excellent productivity. SOLUTION: An electric fusion welded joint is manufactured by a method wherein a cylindrical body 2, constituted of a thermosetting resin and having a continuous groove 21 on the outer periphery of the same, is obtained through injection molding employing an inner mold 12 and a first outer die 11, then, a heating wire 3 is wound around the continuous groove 21 of the cylindrical body 2, attached to the inner mold 12 as it is, and, thereafter, a molded layer 5, consisting of the thermosetting resin, is formed around the cylindrical body 2 through injection molding employing the cylindrical body 2, attached to the inner mold, and a second outer die 4. Further, a molded form is released from the second outer die and the inner mold to obtain the electric fusion welded joint.
Patent JP-S6069678-A (JP)
Title: Cleaning device
Inventor: OOTANI TOSHIYUKI
IPC: G03G21/10
Filed: 1983-09-27
Abstract: PURPOSE:To improve a cleaning function at a low cost by packing an adhesive agent in a groove provided on a blade joint surface of a supporting member of a blade, and sticking the blade by this adhesive agent. CONSTITUTION:On the surface for sticking a cleaning blade 5 of a supporting member 4 consisting of a rigid material, a shallow groove 6 is formed in its longitudinal direction, and the blade 5 is stuck to it. According to such a constitution, a sectional area of the groove 6 is determined, therefore, it is possible to determine a quantity of an adhesive agent, by which the surface of the adhesive agent in the groove coincides with the blade supporting surface of the supporting member 4, when it is hardened, therefore, it is possible to avoid a defect such as a variation of a local press-contact force, etc. caused due to a fact that a width l of an operating part of the blade is actually varied locally by a surplus adhesive agent. In this way, a cleaning function can be improved at a low cost.
Patent JP-H104485-A (JP)
Title: Image reader
Inventor: EMA HIROMICHI
IPC: G03B27/50
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the small sized image reader with excellent assembling performance. SOLUTION: A close contact sensor 4 is contained in a base 5 in a close contact read sensor unit 3 of an image reader 1, and assembled so that a groove 10 of a base 5 is imbeded in matching with a sheet metal rail 2. Rolls 12a, 12b are contained in the groove 10 of the base 5 so as to be turnably supported by brackets 13a, 13b and pushed to both side walls 2b, 2c of the sheet metal rail 2 by springs 14a, 14b. A play in a direction at a right angle in the moving direction (lengthwise direction of the sheet metal rail 2) is prevented by the rolls 12a, 12b in the close contact read sensor unit 3 and the sensor unit 3 is smoothly moved in the subscanning direction along the sheet metal rail 2. The image reader 1 has excellent assembling performance, has a low height at a low cost.
Patent JP-H05719-A (JP)
Title: Article transfer/accumulation device
Inventor: MASAI HISAYOSHI
IPC: B65G47/44
Filed: 1991-06-21
Abstract: PURPOSE:To improve reliability in detecting a full condition by means of a photoelectric tube, and increase working efficiency. CONSTITUTION:A dropping chute 610 in which gravitationally descending acceleration of an article 5 is larger than that in an accumulation chute 602 is arranged between a conveyor 601 and the accumulation chute 602, and a photoelectric tube 605 is arranged within range where the article can receive acceleration larger than that in the accumulation chute. By means of an article transfer/ accumulation device provided with the conveyor 601, the accumulation chute 602 to accumulate the article after receiving it from this conveyor 601, the photoelectric tube 605 to detect a full condition of this accumulation chute 602 and a control device 603 to stop the conveying conveyor 601 by receiving outputs of this photoelectric tube 605 in the case when the accumulation chute is put under the full condition, work efficiency can be improved.
Patent JP-H107325-A (JP)
Title: Bobbin transport tray
Inventor: KIRIAKI MASAHARU
IPC: B65H49/38
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To dispense with polishing after molding by making a base part where a recessed part is formed, a bobbin receiving part, and a peg have such a thickness not to be distorted by cooling of a metal mold at the time of molding. SOLUTION: A base part 1 is provided with plural recessed parts 1a formed on the upper side thereof to prevent the thickness from being increased, reinforced by a rib provided in the recessed part 1a, and a thin cover 1b is put on the upper side thereof. The cover 1b prevents fly from being accumulated in the recessed parts 1a, and makes the upper surface of the base part 1 flat. Plural longitudinal grooves 1a are provided in the inside of a bobbin receiving part 2 not to increase the thickness. A brush planting member for keeping the thread end sucked in a hollow part of a bobbin inserted in a peg 3 by pick finding process from being projected under a tray is fitted to the bobbin receiving part 2. The peg 3 is also decreased in thickness as a whole.
Patent JP-S6070621-A (JP)
Inventor: IWASHIMA OSAMU
IPC: H01H35/00
Filed: 1983-09-26
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-H0927829-A (JP)
Title: Clock recovery circuit and receiver using same
Inventor: MATSUNAMI YASUO
IPC: H04L27/22
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To realize a reduced circuit scale in which a convergence speed and response performance are improved regardless of multi-level processing number in the clock recovery circuit of a demodulator processing multi-level PSK and multi-level QAM or the receiver using the same. SOLUTION: This circuit is provided with a phase error detection circuit 90 in which high pass filtering is applied to optional data and data in the vicinity of the optional data among a data string sampled by a recovered clock whose frequency is twice a symbol rate and which obtains a clock phase error based on the arithmetic result and a difference of two data adjacent to the optional data. The output is integrated by a loop filter 13 and a voltage controlled oscillator 14 controls the recovered clock.
Patent JP-S6155707-A (JP)
Title: Two-axes positioning device
Inventor: MURATA KAZUYUKI
IPC: G05D3/00
Filed: 1984-08-27
Abstract: PURPOSE:To improve the performance of a 2-axes positioning device by supporting fixedly one end of a guiding stator of a Y axis linear motor with a rotor of an X-axis linear motor and moving the other end toward the Y axis by the motor of the other X axis linear motor. CONSTITUTION:The 2-axes positioning is attained with the 1st axis X, the 2nd axis Y, the guiding stator 1s of the X axis linear motor, the guiding stator 3s of the Y axis linear motor, the rotor 1M of the X axis linear motor. A projection 4 is provided to the rotor 1M of the X axis linear motor and fitted to a slot provided to one end of the guiding stator 3s of the Y axis linear motor. Thus, the rotor 1M of the X axis linear motor supports the guiding stator 3s of the Y axis linear motor. Through the mechanism above, the guiding stator 3s of the Y axis linear motor is slid toward the Y direction to the rotor 1M of the X axis linear motor.
Patent JP-H0344072-A (JP)
Title: Patterning method of wiring pattern in manufacture of image sensor
Inventor: HAYASHI TERUTAKE
IPC: H01L27/146
Filed: 1989-07-12
Abstract: PURPOSE:To simplify the patterning of image sensors having different scanning line length by using a common photolithographic mask capable of corresponding to the image sensors having different scanning line length, changing the number of exposure in patterning and forming the wiring patterns of the image sensors having different scanning line length. CONSTITUTION:Since image sensors having different scanning line length are assumed previously and the pattern of a central-section pattern region 4 represents the common divisor of the number of the patterns of image sensors having various scanning line length in a mask 1 for photolithography, the number of repetition of the patterning of the central-section pattern region 4 is altered, thus forming the patterns of the image sensors having various scanning line length. The pattern of the central-section pattern region 4 is formed in the pattern shape of a wiring pattern for external connection, by which all of various driving system image sensors can be used, in consideration of the difference of the pattern shapes of wiring patterns for external connection generated by the difference of the driving systems of image sensors.
Patent JP-S5968852-A (JP)
Title: Recording and reproducing method of optical information recording medium
Inventor: SHIMADA FUMIO
IPC: G11B7/24
Filed: 1982-10-08
Abstract: PURPOSE:To attain the recording in low power, ease of reading of a pit, and high S/N, by heating uniformly a recording layer and increasing the reflecting performance of non-recorded parts, after recording information on the recording layer including blackened silver on a support. CONSTITUTION:Blackened silver is formed by applying photographic processing to a silver halide emulsion on the support, a density gradient takes place in the silver content near the surface with the heat processing after the recording and an optical recording medium 2 having the glittered reflecting performance is obtained. The increase in the reflectance by the heat treatment takes place substantially at about >=250 deg.C, and the increase in the reflectance takes place within several minutes at a higher temperature, e.g., up to 380 deg.C. Figure shows the state that a recording high density energy beam 5 is applied to a recording medium in Fig. 1, 6 is illustrates pits formed by blowing out an organic high polymer layer 2 in which blackened silver is scattered by the high density energy beam, and 7 shows parts not recorded.
Patent JP-H0622855-A (JP)
Title: Coffee extractor
Inventor: SHIRAKAWA MASAAKI
IPC: C02F1/28
Filed: 1992-07-06
Abstract: PURPOSE:To effectively eliminate bleaching powder, ozone, moldiness, etc., contained in water by allowing hot water to pass through completely with a purifying device of hot water. CONSTITUTION:In the upper part of a discharge tube 31 for discharging hot water, a water spray cover 26 is arranged, and in the lower part, a purifying device 27 is arranged, an opening part of the discharge tube 31 is turned to both of the water spray cover 26 side and the purifying device 27 side, and by spraying hot water to the purifying device 27, passing of hot water is enhanced remarkably.
Patent JP-H0343883-A (JP)
Title: Security system
Inventor: YAHIRO HIROSHI
IPC: G06K17/00
Filed: 1989-07-12
Abstract: PURPOSE:To prevent an ID card, a cash card, or the like from being forged and to detect a forgery by providing a picture data acquiring means, a picture conversion processing means, and a storage means. CONSTITUTION:A print data generating means consists of a picture data acquiring means 12 which acquires picture data, a picture conversion processing means 14 which subjects picture data obtained from this picture data acquiring means 12 to pattern conversion processing to obtain secret information, and a storage means 16 where converted data from the picture conversion processing means 14 is stored as print data to a printed matter. Thus, it is difficult to detect the conversion processing to which print information of the printed matter is subjected, and its regularity cannot be recognized to effectively prevent foregery. On the check side, printed contents of the printed matter are recognized as picture data in accordance with a preliminarily determined rule and are subjected to inverse conversion to check whether it is the real or not.
Patent JP-H0344213-A (JP)
Title: Semiconductor device
Inventor: MORI NAOKI
IPC: H03K5/13
Filed: 1989-07-12
Abstract: PURPOSE:To set a desired signal propagation delay time easily and exactly by providing an input signal waveform adjustment means acted in cooperation with an input transistor(TR) and a reference signal input TR 10 a base of the input TR and a base of the reference signal input TR respectively. CONSTITUTION:An output of an input signal wavelength adjustment means 9, 10 connecting to respective input terminals connect to a base of a TR T5 of the input side and a base of a TR 6 of a reference signal input side of an emitter coupled logic circuit(ECL circuit). Then both the input signal wavelength adjustment means. 9, 10 are adjusted selectively so as to obtain the same condition by means of, e.g. the change of a resistance or the like to adjust the current velocity flowing to the input TR T5 and the reference signal input TR T6. Thus, the output wavelength from the ECL circuit is adjusted to ensure the required propagation delay time and the delay time is adjusted with much flexibility through the circuit configuration of the input signal wavelength adjustment means 9, 10 and the how to the selection.
Patent JP-H1015545-A (JP)
Title: Electrode free water treatment lamp, electrode free water treatment lamp lighting apparatus and liquid treatment apparatus
Inventor: YOKOZEKI ICHIRO
IPC: C02F1/30
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the irradiation quantity of visible light or ultraviolet rays even in the case of existing water or a water-containing liquid arranged nearby. SOLUTION: When a high frequency current is supplied to a coil 2 from a high frequency power supply not shown in a drawing to allow a discharge pipe 1 to light, the magnetic flux generated from the coil 2 is concentrated to the discharge pipe 1 by a ferromagnetic member 4 without being expanded to a water guide pipe 5 and shielded by an electromagnetic shield 3 and, therefore, the magnetic flux does not penetrate into the water guide pipe 5. Since the flux generated from the coil 2 is shielded by the electromagnetic shield 3, the flux does not penetrate into the water guide pipe 5.  By this constitution, since the electromagnetic energy generated from the coil 2 is not absorbed by the water-containing liquid 100 in the water guide pipe 5, the electromagnetic energy generated from the coil 2 is inputted to the discharge pipe 1 with expected efficiency and the irradiation quantity of ultraviolet rays generated from the discharge pipe 1 is not lowered.
Patent JP-H0735717-A (JP)
Title: Contact combustion type gas detector
Inventor: OGINO KAORU
IPC: G01N27/16
Filed: 1993-07-19
Abstract: PURPOSE:To provide a contact combustion type gas-detector in which the impact resistance is enhanced significantly without sacrifice of sensitivity. CONSTITUTION:The catalyst combustion type gas detector comprises a detecting body 18 where a detecting element 15 having a detecting part 16 is stretched across a pair of supporting pins 12, 13 secured to a base body 11, a comparing body 21 where a comparing element 25 having a comparing part 26 is stretched across a pair of supporting pins 22, 23 secured to the base body 11, a cap 28 covering the detecting body 18 and the comparing body 21 so that gas can be passed freely, and means 30 for buffering the displacement of the detecting part 16 and the comparing part 26 caused by impact. The buffering means 30 comprises a butter 31 for buffering the displacement in the extending direction of the supporting pins 12, 13, and a buffer 35 for buffering the displacement in the direction perpendicular thereto.
Patent JP-H0734599-A (JP)
Title: Reinforcing-bar shape holder and reinforcing bar installation method using reinforcing-bar space holder
Inventor: KONDO TOMIO
IPC: E04C5/18
Filed: 1993-07-19
Abstract: PURPOSE:To increase the strength of a reinforcing bar and prevent the collapse of the reinforcing bar, to improve the efficiency of the installation operation of the reinforcing bar and to control temporarily the quantity of an unexpected coverage of a reinforcing bar. CONSTITUTION:A reinforcing-bar space holder 10 is formed in an approximately wedge- shaped from having a form contact surface 10a inscribed with the internal surface of forms and an approximately tapered-shaped reinforcing-bar contact surface 10b mounted on the reverse side of the form contact surface and circumscribed with a reinforcing bar 1. It is favorable that a plurality of notched sections 10c, with which the reinforcing bars are engaged, are formed to the reinforcing-bar contact surface in a stepped shape. The reinforcing bars are installed in such a manner that the reinforcing bars 11 and forms surrounding the peripheries of the reinforcing bars 11 are mounted and the form contact surface 10a is inscribed with the forms while the reinforcing-bar contact surface 10b is press-fitted among the reinforcing bars 1 and the forms as being circumscribed with the reinforcing bars 1 in the reinforcing-bar space holder 10. It is preferable that the reinforcing bars 1 are given a fixed quantity of coverage by circumscribing the reinforcing bars 1 with the proper notched sections in a plurality of the notched sections.
Patent JP-S6334625-A (JP)
Title: Editor operating device
Inventor: IWAKI HIROSHI
IPC: G03G15/04
Filed: 1986-07-28
Abstract: PURPOSE:To clearly recognize a bit of inputted control information, to confirm all of the information before executing copying, and to prevent mis-copying from generating, by displaying all of the inputted control information at every item displaying part. CONSTITUTION:A liquid crystal display unit 132 having a display area of 40 characters by two rows is provided in an editor main body. When plural information, for example, a copying magnification factor, the number of sheets of copying, etc., are inputted by an operating input key, a cursor selection means is operated. And a cursor corresponding to a part which represents the copying magnification factor of the item display part, is selected from cursor display parts 132a-132q. Afterwards, by operating a control information input means, the bit of information of the copying magnification factor is inputted to the editor main body. When another item is inputted, an operation is performed similarly by the cursor selection means, and the control information input means. In this way, all of the inputted editing information can be displayed on the item display part 132.
Patent JP-S6068193-A (JP)
Inventor: FUERUNAA ADORUFU HORUMUGUREN
IPC: B23K35/40
Filed: 1984-08-29
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。