baber/WOPTO huggingface dataset:
Patent JP-S60111901-A (JP)
Title: Position detecting apparatus
Inventor: HAYAKAWA TOSHIFUMI
IPC: G21C17/10
Filed: 1983-11-24
Abstract: PURPOSE:To enable positional detection in digitized manner with high accuracy without receiving the influence of an environmental condition, by simple constitution such that a detection resistor is provided between an AC power source and winding while changing set reference voltage coresponding to the change in temp. distribution. CONSTITUTION:A detection resistor 8 is provided between an AC power source and windings 3-1, 3-2... through which a moving object 5 is passed and potential difference generated in the resistor 8 is detected. This potential difference is compared with the set reference voltage of a reference voltage generator 11 and the pulse outputted by a comparator 12 is counted by an incrementing/decrementing counter 14 to perform the digital display of the position of the moving object. Therefore, same windings 3-1, 3-2... can be used even if temp. distribution along a moving path is changed in an atomic reactor and digitized positional detection can be performed with high accuracy without receiving the influence of an environmental condition by simple constitution such that only the output of the generator 11 is changed.
Patent JP-H0558677-A (JP)
Title: Method for forming small irregularity on substrate surface
Inventor: ITO TOSHIAKI
IPC: C04B41/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide a method for forming small irregularity on a substrate surface, capable of easily and uniformly forming small irregularity in high efficiency, free from the problems of conventional techniques and applicable to a wide variety of materials. CONSTITUTION:Vapor of a masking material is condensed on the surface of a substrate in a state of small droplets, the surface is etched with an etchant and the masking material is removed to form small irregularity on the substrate surface. In the above process, vapor of a component effective for preventing the coagulation of the masking material is condensed on the substrate surface in the form of droplets simultaneously to the condensation of the masking agent.
Patent JP-2000060580-A (JP)
Title: Homolog tl5 of tnf
Inventor: HURLE MARK R
IPC: A61K48/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide having high homology to a nucleic acid encoding TL5 polypeptide of a specific amino acid sequence in its whole length, useful for treating and diagnosing arthritis, auto immune disease, infectious disease, AIDS, cancer, arteriosclerosis, etc. SOLUTION: This new isolated polynucleotide has a nucleotide sequence which has at least 80% homology to a nucleotide sequence encoding a tumor necrosis factor(TNF) homolog TL5 polypeptide of the formula in its whole length and encodes a polypeptide having TL5 activity or a nucleotide sequence complementary to the nucleotide sequence and is useful for treating and diagnosing chronic and acute inflammation, arthritis, sepsis, auto immune disease, implant rejection, infection, apoplex, ischemia brain damage, AIDS cancer, atherosclerosis, Alzheimer's disease, etc. The polynucleotide is obtained by using a standard cloning and screening from a cDNA library derived from human fetal hepatosplenic, etc.
Patent JP-H0382276-A (JP)
Title: Picture input device
Inventor: OKINO TADASHI
IPC: H04N5/222
Filed: 1989-08-25
Abstract: PURPOSE:To improve the operability by controlling the device it that it is operated to be a proper state or for a prescribed time when automatic focus(AF) or automatic white balance(AWB) is implemented. CONSTITUTION:The AF operation is implemented till the end of AF or for a prescribed time when an AF operation button 28 is depressed. Moreover, when a white balance adjustment button 29 forming a white balance adjustment means D is depressed, when automatic white balance adjustment means D is operated for a prescribed time or till the end of white balance to keep the state at the point of time. Thus, when the operation of the AF or AWB is implemented once, since a photographer keeps the operation till the end of AF, AWB by itself, the user operats to apply momentary operation only and can be intent on exclusive charge of the operation and the operability is improved.
Patent JP-S6374857-A (JP)
Title: Paper feed tractor for printer
Inventor: MORIYAMA HITOSHI
IPC: B41J11/26
Filed: 1986-09-19
Abstract: PURPOSE:To make the friction force of a tractor variable in accordance with the thickness of paper so as to make it possible to smoothly feed the paper, by providing a flexible member having an elasticity and being deformable in accordance with the contact pressure of the paper onto the paper contact surface of a tractor tire. CONSTITUTION:A plurality of flexible blades 2 having an elasticity are formed on the outer peripheral surface of a tractor tire 7, being inclined with respect to the outer peripheral surface. Further, when thin printing paper is loaded, the flexible blades 2 are slightly inclined being pressed by the thin printing paper, and when printing paper having a thickness greater than that of the former thin printing paper is loaded, a cover presses the printing paper onto the tractor tire 7, and therefore, the flexible blades 2 are further pressed. In this condition, the elastically resilient force of the flexible blades 2 increases wile the contact surface area between the flexible blades 2 and the paper increases, and therefore, the friction force therebetween is increased. Accordingly, the friction force is made to be variable in accordance with the thicknesses of various kinds of paper, thereby it is always possible to smoothly feed paper with a suitable contact force.
Patent JP-H1064465-A (JP)
Title: Electron beam device
Inventor: KOKUBO YASUSHI
IPC: H01J37/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To realize the electron beam device, capable of shortening the distance between an electron gun and a converging lens system. SOLUTION: An electron beam is first deflected in the X-direction by a bar magnet which are provided for a bulkhead 23, and are composed of bar-like magnet poles 28 and 29, and of coils 30 and 31, and secondly the electron beam is deflected in the X-direction subsequently by bar magnets which are provided for a bulkhead 26, and are composed of bar-like magnetic poles 33 and 34, and of coils 35 and 36, so that it is thereby axially aligned in the X-direction.  The electron beam is also similarly axially aligned in the Y-direction, namely, that the electron beam is first deflected in the Y-direction by bar magnets composed of bar-like magnetic poles and coils which are provided for a bulkhead 23 in the Y-direction, and secondly the electron beam is deflected in the Y-direction by bar magnets composed of bar-like magnetic poles and coils, which are provided for a bulkhead 26 in the Y-direction, so that the beam is thereby axially aligned in the Y-direction.
Patent JP-H1153914-A (JP)
Title: Sunlight-tracking type sunlight condensing device
Inventor: FUJIMOTO SADAYOSHI
IPC: F24S50/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To operate a device only for a time for which a user requires sunlight according to the use by controlling the tracking start time, tracking start position, and tracking stop position through a power supply timer and a limit switch. SOLUTION: A limit switch 40 is provided on a horizontal swivel base 2 supported on a fixed pedestal 1, and a starting contact element and a stopping contact element which make contact with it are provided on the fixed pedestal 1, in such a manner as to be freely positionally adjustable. When a power feed timer is turned on in the morning, for example, the horizontal swivel base 2 is rotated toward the east direction until the limit switch 40 touches the starting contact element and then stops. After a prescribed time, the output of a control device for amplifying the signal of an optical sensor 6 is connected, and the horizontal swivel base 2 and an elevating part 4 are thereafter driven to track the sun, so that a condensing unit 5 efficiently receives sunlight.  When the limit switch 40 touches the stopping contact element and stops there, all power sources other than the power supply timer are turned off to prevent the wasteful consumption of power.
Patent JP-H1063116-A (JP)
Title: Image forming device
Inventor: OKUBO HISAKAZU
IPC: G03G15/16
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce a shock transferred to a photoreceptor drum through a recording material carrying sheet at the time when pushing-up member comes into contact with the back surface of the recording material carrying sheet of a transfer drum. SOLUTION: The transfer drum is constituted by connecting a pair of ring-like members by means of a connecting member and cylindrically sticking the recording material carrying sheet to the connected ring-like members, and carries recording material on its surface. In order to excellently transfer a toner image on the photoreceptor drum to the recording material, the recording material carrying sheet is pushed up by the backup member 50b of the pushing-up member 50 so as to press the recording material to the photoreceptor drum. When the connecting member passes through the member 50, the member 50 is pushed down to a retreat position, and is restored to a backup position where the member 50 comes in contact with the back surface of the recording material carrying sheet after passing.  By disposing a rotation damper 53 and a one-way clutch 54 between a pedestal 52 and the shaft part 50c of the member 50, the moving speed in a direction shown by an arrow A in the case the member 50 is restored from the retreat position to the backup position is made low so as to reduce the shock in the case the member 50 comes into contact.
Patent JP-H06244653-A (JP)
Title: Power amplifier provided with high-power voltage swing and high-power driving current
Inventor: MAAKU ETSUCHI RIATSUTO
IPC: H03F3/30
Filed: 1993-09-03
Abstract: PURPOSE: To provide an improved quasi-push-pull power amplifier, which performs a high voltage swing and high current drive with a voltage lower than a conventional amplifier due to a monolithic IC. CONSTITUTION: An input signal is applied to a signal-inputting stage 12 that constitutes an input section 11, amplified by a 1st gain means 13 and a 2nd gain means 14 and goes into the next stage that is a buffer stage 30. In the stage 30, it goes through a 1st buffer and a 2nd buffer and drives a quasi-SEPP that consists of Q1 , Q2a and Q2b .
Patent JP-H0560031-A (JP)
Title: Internal combustion engine with injection system
Inventor: JIIKUFURIITO GURESUKE
IPC: F02M55/02
Filed: 1991-08-30
Abstract: PURPOSE: To allow elastic movement between an injection pump and a cylinder head by forming a plastic fuel tube between a fuel injection pump and a fuel injection valve with two conduits formed by linear pressure members disposed at right angles with each other. CONSTITUTION: An injection pump is arranged to be adjacent to a receptacle case 4 cast integrally with a cylinder head 1. A receptacle duct 5 for receiving a conduit 7 formed by a transversal pressure member 6, passing through an injection pump 3 is arranged in the receptacle case 4, and fixed by a screw 8 in a pump case 3a. Another conduit 10 formed by a radial pressure member 9, passing through an injection pump 2 is connected via a corner area 11 where the two conduits 9, 10 intersect each other to the transversal pressure member 6. The radial pressure member 9 is communicated with the receptacle case 4 at an end 13 opposite to the injection pump 2. The receptacle case 4 constituting a Bourdon tube and the pump case 3a are communicated via a slide sleeve 17.
Patent JP-H04104482-A (JP)
Title: I/o pin for external connection
Inventor: INASAKA JUN
IPC: H01R12/32
Filed: 1990-08-22
Abstract: PURPOSE:To prevent the occurrence of cracks on a board and obtain a low- resistance pin by providing Kovar with the thermal expansion coefficient near to that of the ceramic multi-layer wiring board on the header section of a pin main body, and using a copper allay for the pin main body. CONSTITUTION:The header section 2 of a plate material of Kovar with the thermal expansion coefficient near to that of a board 5 is provided between the board 5 and the brazing section of a pin main body 1 made of a copper alloy. The stress of the brazing section is mitigated, and the occurrence of cracks on the substrate 5 is prevented.
Patent JP-H04102424-A (JP)
Title: Suction port of electric vacuum cleaner
Inventor: OMOTO SHUHEI
IPC: A47L9/04
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the suction port of an electric vacuum cleaner in which malfunction in the control of the motor for a rotary-brush being operated in response to the condition of the surface to be cleaned can be prevented by positioning the lower end of a roller for discriminating the condition of a cleaning surface in the inner side than the lower outside surface of a case. CONSTITUTION:When the surface is to be cleaned in a carpet, since the piles of the carpet intrude into the inside of a case 11 in the portion of a roller 47 and also are in contact with the roller whose lower end is positioned in the inner side than the lower outside of the case, the roller rotates as the case moves, and thereby a discriminating means 29 discriminates that the surface C (not shown) to be cleaned is a carpet. At that time, for instance, an electric motor 27 drives a rotary brush 17 at a high speed, so that the rotary brush facing a suction port 16 scrapes out dust from the surface to be cleaned. On the other hand, when the surface to be cleaned is a tatami mat (a mat used in Japanese life) or a woody floor being harder than a carpet, since the lower end of the roller is positioned in the inner side than the lower outside surface of the case, the roller is not in contact with the cleaning surface and the roller is not turned, and thereby the discriminating means discriminates that the cleaning surface is a tatami mat or a floor. At that time, for instance, the electric motor drives the rotary brush at a low speed.
Patent JP-S59111658-A (JP)
Title: Developing device
Inventor: SAKAMOTO KOUJI
IPC: G03G15/08
Filed: 1982-12-17
Abstract: PURPOSE:To obtain edge effect without supply nor store the charge to a toner carrier itself electrostatically, charged by friction against toner, by forming a surface layer of material of substantially the same frictional electrification sequence with the toner over the dielectric layer of the toner carrier. CONSTITUTION:The cylindrical toner carrier 2 is supported rotatably while part of the surface contacts a specific part on the surface of a photosensitive body belt 6. The carrier 2 has the dielectric layer 2b made of dielectric material such as epoxy resin or polyester resin on the circumferential surface of a base material 2a, and the layer 2c is formed over the entire surface of the layer 2c. The layer 2c is formed of material which belongs to substantially the same frictional electrification sequence with the toner, and the layer 2c itself is therefore hard to charge by friction even when placed in frictionally contact with the toner during the conveyance, eliminating the need for a destaticization process.
Patent JP-H10149785-A (JP)
Title: Cathode-ray tube device
Inventor: SANO YUICHI
IPC: H01J29/86
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the atmospheric pressure resistant strength of a vacuum case even in the case where a yoke part is formed into a pyramid, and to satisfy a request for improvement of luminance and deflection of high frequency by setting a distance from a tube axis to a horizontal or a vertical axis of a screen smaller than a distance from the tube axis to a diagonal axis of a cross section of a yoke part. SOLUTION: In a cross section of a yoke part, each distance from a tube axis Z to an outer surface of a yoke part along a horizontal axis II, a vertical axis V and a diagonal axis D of a screen is expressed with LA, SA and DA. In a pyramid-like yoke part, LA and SA are set smaller than DA. As a result, a deflecting coil near the horizontal and the vertical axes can be arranged close to the electron beam so as to lower the deflecting power. Shape except for these three axes is formed into a shape, which is formed by connecting a circular arc having a center on the horizontal axis and having a radius Rv and a circular arc having a center on the diagonal axis and having a radius Rd. Consequently, a noncircular shape cross section such as a barrel type cross section can be obtained.
Patent JP-H1164984-A (JP)
Title: Image recorder
Inventor: ARAI HARUHIKO
IPC: G03B27/46
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a cutter for cutting photosensitive material and to reduce cost by detecting the width of the photosensitive material and making the cutting speed of the photosensitive material by the cutter lower at the time of cutting the narrower photosensitive material. SOLUTION: This image recorder 10 is provided with the cutters 30 and 32 corresponding to respective loading parts 22 and 24. In the recorder 10, the width of the photosensitive material A is detected by a width detection means 31 and the cutting speed of the material A by the cutters 30 and 32 is made lower at the time of cutting the narrower material A by a speed changing means 33. The progressing speed of the surface damage of the edges of the cutters 30 and 32 at the part where the photosensitive material is not cut depends on the cutting speed of the material A by the cutters 30 and 32, and the progressing speed of the surface damage of the edges of the cutters 30 and 32 is reduced as the cutting speed of the material A is made low.  Therefore, even in the case of many kinds of photosensitive material having different width, the progress of the surface damage of the edges of the cutters 30 and 32 is made slower than that in a device which always cuts the photosensitive material at constant speed.
Patent JP-S6366331-A (JP)
Inventor: HANSU RAASHIYU
IPC: D01H4/12
Filed: 1987-09-04
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-H08106333-A (JP)
Title: Circuit and method for voltage regulation
Inventor: ERITSUKU JIEI DANSUTOROOMU
IPC: H03G3/30
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient circuit for regulating the voltage of a switching mode power source circuit by providing a feedback input having an output connected to the feedback input of the power source circuit and supplying an output voltage from the power source circuit in response to a voltage drop through a voltage regulator. SOLUTION: A switching mode power source circuit 32 is supplied with electric power from a power source VBATT 30 and generates a voltage which is dropped at a node 34. A linear regulator 36 is supplied with electric power by the voltage at the node 34 and generates a voltage VREG regulated at a node 38. A feedback loop circuit 42 detects the voltage drop through the regulator 36 and is operated by a differential amplifier 40 which generates an error signal 44 proportional to the voltage drop. Since the signal 44 is fed back to an SMPS 32, the SMPS 32 can supply such a dropped voltage that optimizes the voltage drop through the regulator 36 to the node 34.
Patent JP-H0269239-A (JP)
Title: Typesetting correction device and ruled text editing
Inventor: SHIMOKAWA KOZO
IPC: G06F17/24
Filed: 1988-09-02
Abstract: PURPOSE:To simplify operation to accelerate the speed of data entry into an input section and reduce the number of input errors by recording and updating a corrected and entered text and storing the revised and entered text with added information to the effect that layout information is corrected. CONSTITUTION:If an instruction for the creation of an area using a rule is given and area data is entered, an area editing control device 14 creates layout information for each area. Next if a text number and a text are entered, a test editing control device 16 edits a text and stores the edited text in a text data storage device 13. A typesetting data calculation device 16 sets the text number to layout information for each area, and again stores the layout information for each area with the text number in a layout information storage device. When the text is corrected and the data is again entered after the entry of the data is completed as described above, the following procedures are taken; first an instruction for the correction of a text is entered and a text number and a corrected text are entered. Consequently, a text editing control device 16 corrects an appropriate text in the text data storage device 13. The typesetting data calculation device 18 creates typesetting data after correction with an area code for an area in which the correction is made and a its related text number, then outputs the typesetting data.
Patent JP-H1043115-A (JP)
Title: Cleaning tool
Inventor: KINUGAWA NOBUYOSHI
IPC: A47L13/38
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To improve the ability of dirt wiping by the wiping part for a cleaning tool constituted by providing cleaning cloth, which is equipped with the wiping part and a dusting part, at the head of the top end of a handle. SOLUTION: Concerning a cleaning tool 10 constituted by providing cleaning cloth 13 equipped with a wiping part 14 and a dusting part 15 at a head 12 installed at the top end part of a handle 11, many elastic projecting parts 12A are provided on the surface of the head 12, and the wiping part 14 of the cleaning cloth 13 is attached around the elastic projecting parts 12A on the head 12.
Patent JP-H0967146-A (JP)
Title: Production of optical fiber
Inventor: TSURUSAKI KOJI
IPC: G02B6/44
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an optical fiber which makes a stable high-speed operation possible while adopting a simultaneous curing system in a coating stage for the optical fiber. SOLUTION: The temp. of a primary coating resin layer 24 formed on a bare optical fiber 3 is set lower than the temp. of a secondary coating resin 27 to be applied thereon at the time of applying the primary coating resin 22 and the secondary coating resin 27 in superposition on the bare optical fiber 3 and simultaneously curing the two resin layers formed in such a manner by a curing device 31.
Patent JP-H0779164-A (JP)
Title: D/a converter
Inventor: TANI YASUNORI
IPC: H03M1/00
Filed: 1993-09-06
Abstract: PURPOSE:To attain the operation of the D/A conversion at a clock signal whose frequency is far lower by devising an output of a decoder such that the output is an output where the number of 1-bit signals depending on the output of a noise shaver is circulated. CONSTITUTION:A digital filter 10 and a noise shaver 11 are used to change a digital input signal into signals Y1, Y2' of a specific sampling frequency and they are formed into m-sets and n-sets of 1-bit signals respectively by decoders 12, 13, and a A/D converter circuit 17 is used to convert them into analog signals. In this case, the 1-bit input signals are given to inverting input terminals of an operational amplifier 33 via an inverter 30 and a resistor 31 and given to an output terminal of the operational amplifier 33 via a resistor 32. That is, a current adder circuit using the resistors 31, 32 is formed. Thus, the sampling frequency at the time of D/A conversion can be the same as the sampling frequency of the digital output of the noise shaver and the operation of the D/A converter at a low clock signal is attained.