baber/WOPTO huggingface dataset:
Patent JP-S60139236-A (JP)
Inventor: SEKIGUCHI KIYOUJI
IPC: A61B3/14
Filed: 1983-12-28
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-S61125023-A (JP)
Title: Heating apparatus
Inventor: KABASHIMA AKIRA
IPC: H01L21/58
Filed: 1984-11-22
Abstract: PURPOSE:To provide an uniform temperature profile wholly, by partially varying winding density of a heating source coil in terms of the longitudinal position. CONSTITUTION:A heating apparatus 1 comprises of a heat block 2 on which lead frames 3 are heated. In the opening 4 formed through the axial center section of the heat block 2, a heating source consisting of a coil 5 is being inserted thoroughly from one end to the other end. The winding density of the coil 5 is dense at both the end portions 5a, 5a and is coarse at the central portion 5b, so that heat quantity generated at both the end portions 5a, 5a becomes larger than that at the central portion 5b. On the contrary, both the axial end portions of the heat block 2 tend to become a lower temperature than the central portion because of outward influence. Accordingly, by making heat quantity of the coil 5 larger at the both end portions 5a, 5a than the central portion 5b, the temperature profile becomes uniform axially through the entire heat block 2.
Patent JP-S60140328-A (JP)
Title: Restarting device of stroboscope for camera
Inventor: ARIFUKU KIYOSHI
IPC: G03B7/26
Filed: 1983-12-28
Abstract: PURPOSE:To restart a stroboscope with no wasteful operation, by executing charge operation of the stroboscope only when it is necessary to radiate stroboscopic light and also the stroboscope is not uncharged. CONSTITUTION:A battery 1 is used as a power source of a shutter circuit 30, a winding circuit 32 and a stroboscopic circuit A. A controlling circuit C controls to start charge of a stroboscope in accordance with a state of the output signal of an exposure controlling circuit B and a back light detecting circuit 40. In case an object to be photographed is in a low luminance or a back light state, when a switch 3 is turned on by the first stroke operation of a release button, a start use transistor of the stroboscopic circuit A is turned on, and a DC-DC converter is started. In case the stroboscope is still uncharged when it is necessary to ratiate stroboscopie light, photographing is inhibited by the output of a comparator 150 for detecting a fact that the stroboscope is uncharged, and the output of an OR gate 50 from which a result of detection of low luminance and back light of the object to be photographed is outputted.
Patent JP-S63101085-A (JP)
Title: Diffused joining method
Inventor: MATSUMOTO HIROZO
IPC: B23K20/00
Filed: 1986-10-16
Abstract: PURPOSE:To facilitate joining of materials and to reduce its cost by cleaning or activating the material surface of one hand by etching, etc., and then, bringing material to be joined of the other hand into close contact with said material to pressurize the materials in a vacuum or a gas atmosphere where the cleaned and activated state can be maintained. CONSTITUTION:A processing chamber 1 and a pressurization treatment chamber 13 to join the materials are provided respectively and a gate valve 20 is arranged between these chambers. After the materials to be joined, namely, a piezoelectric body plate 9 and a glass plate 17 are subjected to the ultrasonic cleaning, the plate 9 and the glass plate 17 are sucked and fixed on a lower electrode 3 of the processing chamber 1 and on the lower part of a hydraulic cylinder 14 of the pressurization treatment chamber 13 respectively. The plasma etching is performed on the plate 9 between an upper electrode 2 and the lower electrode 3 and then, the plate 9 and the glass plate 17 are superposed and brought into close contact with each other to pressurize and join these by the prescribed pressure in the pressurization treatment chamber 13. Since the material can be joined under the relatively low degree of vacuum, pressurizing force and temperature, the joining of the materials is facilitated and its cost is reduced.
Patent JP-H0987014-A (JP)
Title: Production of high dielectric constant porcelain composition
Inventor: SATO YUICHI
IPC: C04B35/49
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dense multiple perovskite type high dielectric constant porcelain composition suppressed in the generation of gas at the time of firing, small in voids and excellent in sintering property. SOLUTION: In the producing method of the multiple pervskite type high dielectric constant porcelain composition expressed by the formula, ABO3 and containing lead and barium in the component A and titanium in the component B as structural elements, a raw material containing barium titanate powder or lead titanate powder having <=0.5μm particle diameter is used.
Patent JP-H04125233-A (JP)
Title: Image forming device
Inventor: MURAKAMI REIJI
IPC: G03G21/00
Filed: 1990-09-18
Abstract: PURPOSE:To eliminate the necessity of a connection cord by providing an attaching part for holding an additional equipment, on a device body, by providing a body side connector part on the body side in the vicinity of the attaching part, by providing an adding side connector part for electrically connecting the additional device on the body side connector part upon installation, to the additional device. CONSTITUTION:A large size paper feed device (additional device) 65 is removably attached to an attaching part 1a which is formed at one side surface of a device body 1. A receptacle part 68 is provided in the vicinity of the attaching part 1a, and a plug part 69 is provided to the additional device 65 in a part facing the receptacle part 68. Accordingly, when the additional device 65 is attached to the attaching part 1a of the device body 1, the receptacle part 68 and the plug part 68 are electrically connected directly with each other. Accordingly, it is possible to eliminate the necessity of a cord for connecting them with each other. Accordingly, no hindrance occurs upon installation and removal, and it is possible to arbitrarily set a position for the removed additional device.
Patent JP-H0647605-A (JP)
Title: Drill chuck
Inventor: RORUFU BUAISU
IPC: B23B31/12
Filed: 1992-09-16
Abstract: PURPOSE: To obtain a long durable life and to at the same time obtain an excellent tightening characteristic for a tool having a tightening shaft made of hard metal or a proper material of high hardness, by forming a tightening jaw with higher wear resistance as compared with hardened steel at least partially on a tightening surface. CONSTITUTION: Base substance 1 provided so as to fix to a spindle 5 or similar ones supports radially adjustable tightening jaws 6 guided by a jaw supporting body 9. Each of these tightening jaws 6 has at least a tightening surface 18 engaged to a shaft of a tool to be tightened. Further, an adjusting member for tightening jaws 6 are supported on the base substance 1. These tightening jaws 6 are constituted with higher wear resistance as compared with hardened steel at least partially on the tightening surface 18.
Patent JP-S60137380-A (JP)
Inventor: WAKABAYASHI HIROKAZU
IPC: B68G7/00
Filed: 1983-12-27
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-2001094323-A (JP)
Title: Portable telephone set and antenna used for the same
Inventor: HARUYAMA SHINICHI
IPC: H04B1/38
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a head part from receiving a radiated radio wave and to prevent the directivity of a radiation pattern from being disturbed by preventing an antenna radiation source from approaching the head part during the use of a portable telephone set. SOLUTION: An antenna conductor 2 is fixed in the longitudinal direction of an outer face and upper/lower faces in a cylindrical dielectric ceramic 1. The antenna conductor 2 has a radiation part 2a which is vertically stretched along the longitudinal direction of the dielectric ceramic 1 and impedance matching parts 2b and 2b' which are spirally stretched on the upper/lower faces. The dielectric ceramic 1 is about 10 mm×ϕ8 in dimension, the longitudinal direction is positioned in the center of the conductor resonation at λ/2 and radiates a vertical polarized wave. The impedance matching parts 2b and 2b' are spirally wound on the upper/lower faces of the dielectric ceramic 1 with the desired number of windings and in length whose whole length electrically becomes λ/2 and they do not contribute to radiation.  The antenna main body of such structure is fitted to a portable telephone set and the position of the antenna main body becomes higher than the top of a man's head.
Patent JP-2001076992-A (JP)
Title: Optical member holding device and aligner
Inventor: NISHIKAWA HITOSHI
IPC: H01L21/027
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical member holding device for improving the area accuracy of an optical member to be held, by reducing the deformation of the deadweight direction of the optical member without substantially increasing the costs. SOLUTION: This optical member holding device 70 is provided with an interposing member brought into contact with one face 51b of an optical member 51 and the other face 51a, for interposing the optical member 51. In this case, the interposing member is provided with a first member 82, having a contact face 94a to be brought into contact with one face 51b and a second member 81, having a contact surface 89a to be brought into contact with the other face 51a, and the contact face 94a of the first member 82 and the contact race 89a of the second member 81 are arranged so as to face each other, and the contact area with one face 51a and the contact area with the other face 51b are formed almost dentical.
Patent JP-S60140809-A (JP)
Inventor: MATSUO HIROYOSHI
IPC: H01G4/18
Filed: 1983-12-28
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-H0293498-A (JP)
Title: Parameter information setting device for electronic musical instrument
Inventor: SATO HIROTAKE
IPC: G10H1/24
Filed: 1988-09-29
Abstract: PURPOSE:To obtain the parameter information setting device which can execute easily a parameter information comparing operation, and can compare the previous and the next information even in a change setting process by providing a first - a third storage means and a first - a fourth operation control means. CONSTITUTION:Parameter information is transferred from a storage means 1 to 2 by an operation control means 4. Subsequently, the information of the memory 2 is changed by an operating means 7, and an operation control means 5 transfers it to a storage means 3. Also, change set information stored in the memory 2 is changed by the operating means 7, and this changed information and the information of the memory 3 are exchanged mutually and transferred by an operation control means 6. The parameter information of the memory 2 is outputted for the purpose of forming a musical tone each time. Accordingly, the information in a change setting process of the storage means 2, 3 is converted mutually and transferred by only an operation control by the operation control means 6, and the operation for comparing the parameter information in the change setting process is executed very easily.
Patent JP-S63101667-A (JP)
Inventor: YOSHIDA YUKIO
IPC: F25B47/00
Filed: 1986-10-16
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-H0294153-A (JP)
Title: Magnetic tape recording/reproducing device
Inventor: SUZUKI YUTAKA
IPC: G11B15/43
Filed: 1988-09-30
Abstract: PURPOSE:To make the tension applied to a magnetic tape from a taking-up side reel constant by changing the voltage applied to a motor in accordance with changes in radii of the magnetic tape wound around the taking-up side and feeding side reels. CONSTITUTION:When the radius of the magnetic tape 6 wound around a taking-up side reel 3 changes, the magnitude of the torque applied to a motor for driving the reel 3, namely, the voltage applied to the motor is changed for applying constant tension to the tape 6 of the section between a capstan 4 and the reel 3. A voltage value outputting means 11 previously accumulates the relation between the voltage to be applied to the motor and radius of the tape 6 wound around the reel 3 into a ROM 12 and finds the value of the voltage to be applied to the motor for making the tension of the tape 6 constant from the radius. After finding the voltage value, the means 11 outputs the voltage value. A voltage applying means 13 generates the analog voltage to be actually applied to the motor from the signal of the given voltage value and applies the voltage to the motor. Therefore, the tension applied to the tape 6 between the capstan 4 and reel 3 becomes constant even when the radius of the tape 6 wound around the reel changes.
Patent JP-H06162110-A (JP)
Title: Image data controller
Inventor: YOKOZEKI TEI
IPC: G06F17/30
Filed: 1991-08-31
Abstract: PURPOSE:To provide an image data controller which facilitates various kinds of retrieval and is easily handled. CONSTITUTION:The image data controller is equipped with an image scanner 6 which inputs image information on a card, an LCD 2 which displays the inputted image information, a floppy disk on which the inputted image information is stored, a touch panel 3 where data for retrieval, etc., corresponding to the image information are inputted, a RAM 23 which stores the data for retrieval, and a CPU 21 which controls various images. When the power switch 5 is turned OFF, the power source is turned OFF after the contents of the RAM 23 are saved on the floppy disk when the contents of the RAM 23 are altered, but when not, the power source is immediately turned OFF.
Patent JP-H06204754-A (JP)
Title: Amplifier
Inventor: IAN DAGURASU JIEI
IPC: H03G3/34
Filed: 1993-10-01
Abstract: PURPOSE: To improve the operation control of an amplifier system by reducing the dynamic range of the output amplifier of an audio system. CONSTITUTION: In a control circuit 36, a line 18 is provided as a mute/ performance control line and typically controlled by means of a system controller. A line 38 is provided as a dynamic range control line for an output amplifier 20. The control line 38 incorporates a control node, which controls the maximum dynamic range output of the amplifier 20, when an output amplifier suitable for the amplifier 20 is biased to a prefixed level. (The line 38 incorporates a control node which reduces the vibration of the amplifier 20, as the overheating temperature rises. When the temperature reaches an excessively high value, the output vibration of the amplifier 20 is reduced to zero.) The line 38 is connected to a node, which controls the dynamic range of the output of the amplifier 20, and the signal level at the line 38 controls the dynamic range of the amplifier 20. Therefore, the operation control of an amplifier system is improved.
Patent JP-H04129095-A (JP)
Title: Erasing method for semiconductor memory device
Inventor: YAMAGUCHI SHIGETO
IPC: G11C16/04
Filed: 1990-09-19
Abstract: PURPOSE:To reduce the variance in erase characteristic of a semiconductor storage device by applying a positive voltage to a control gate simultaneously with application of a high voltage to the source or the drain of a non-volatile storage element. CONSTITUTION:A substrate 1 is set to a reference potential, and enough positive potential to migrate electrons stored in a floating gate 5 to a channel area as the tunnel current flowing through a tunnel insulating film 7 is applied to at least one of a source 2 and a drain 3. A positive voltage slightly higher than the threshold voltage of the non-volatile memory element before write is applied to a control gate 4. Since the channel area between the source 2 and the drain 3 is made conductive in the process of reduction of the threshold voltage, the electric field applied to the tunnel insulating film 7 is distributed on almost all of the surface. Thus, the variance in erase characteristic among storage elements is reduced to prevent the degradation in characteristic of the semiconductor memory device.
Patent JP-H04127060-A (JP)
Title: Apparatus for measuring gene by membrane-like carrier
Inventor: TAKAHASHI SATOSHI
IPC: C12Q1/68
Filed: 1990-09-19
Abstract: PURPOSE:To measure luminous intensity with high sensitivity by removing a dark current and background light by making the light emitted from a substance to be measured intermittent and detecting and measuring a signal having the same frequency as the intermittent light. CONSTITUTION:In order to individually measure the light emitted from the reaction region 3 of a membrane 1 having horseradish peroxidase (HRP) bonded thereto, a partition plate having the hole corresponding to the reaction region 3 is superposed on the membrane 1. When a luminous reagent 6 is injected in the recessed part 5 formed to the upper part of the region 3, light is emitted by luminol, H2O2 and HRP and, therefore, this light is condensed by condensing lenses 7, 8 to be focused on the surface of a slit 9. Next, the light passed through the opening part of the slit 9 is made intermittent by a plurality of opening parts of a chopping blade 10 to be detected by a photomultiplier tube 13 and converted to voltage by a converter 14 and a signal component of which the frequency and phase are same to those of the intermittent light is amplified and rectified to be processed by a signal processing part 16. By this method, since only the luminous intensity originating from HRP within the region 3 can be accurately measured and, therefore, highly sensitive quantification can be performed.
Patent JP-H0992149-A (JP)
Title: Correcting lens for exposure
Inventor: UEDA MASAHIRO
IPC: H01J9/227
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To form a discontinuous surface correcting lens to be used to form a fluorescent screen of a color cathode-ray tube as an inexpensively and quickly manufacturable structure. SOLUTION: A discontinuous surface correcting lens 10 is composed of a large number of individual lens blocks 11 and 11 to correct landing and a support body 12 to collectively fix and hold these by housing them in hole parts 12a and 12a. The individual lens blocks 11 are freely removed from the support body 12, and can be rearranged.
Patent JP-H0293079-A (JP)
Title: Surface treatment of copper and copper alloy
Inventor: MATSUBARA SUSUMU
IPC: C23C22/52
Filed: 1988-09-29
Abstract: PURPOSE:To form a coating film of sufficient thickness on the surface of copper by short-time chemical treatment at a low temp. by bringing the surface of the copper into contact with a treating soln. contg. an alkylimidazole compd. having long chain alkyl at the 2-position and copper ions. CONSTITUTION:The surface of copper or copper alloy is brought into contact with a treating soln. contg. an alkylimidazole compd. having long chain alkyl at the 2-position such as 2-undecylimidazole and copper ions at about 25-40 deg.C for about 5-20sec to form a coating film by chemical treatment. The treating soln. is preferably adjusted to about pH3-6 by adding an acidic substance. In this case, ammonia or amines are added to the treating soln. in combination with the acidic substance so as to avoid the deposition of a complex formed by the reaction of the imidazole compd. with copper ions in the treating soln. A coating film of the imidazole compd. can be formed on the surface of the copper in a short time. This method is suitable for the anticorrosive treatment of the circuit part of a printed circuit board or the formation of an etching resist film.
Patent JP-S62106601-A (JP)
Inventor: MATSUI KANAME
IPC: H01C7/10
Filed: 1985-11-05
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-H04127399-A (JP)
Title: Radio communication system
Inventor: ABE MASAHARU
IPC: H04W52/02
Filed: 1990-09-19
Abstract: PURPOSE:To effectively utilize a radio wave and to reduce energy consumption of the system by controlling the transmission power of an alarm transmitter corresponding to the required range of communication. CONSTITUTION:Signal generators 2a-2f output a passage detection signal when a train approaches / passes, signal transmitters 3a-3f add own addresses to these passage detection signals and transmit these addresses as train passage signals by radio waves, and an alarm transmitter 1 receives these train passage signals and transmits an alarm signal so as to notify the approach of the train to workers. The alarm transmitter 1 distinguishes the signal transmitter according to address information in the response signal, stops the increase of the transmission power when receiving the response signals from all the signal transmitters 3a-3f within a designated supervisory range, and afterwards executes communication with the signal transmitters 3a-3f within the monitor range by the transmission power. Thus, the alarm transmitter 1 can execute communication by the irreducibly minimum transmission power to enable communication.
Patent JP-2000071351-A (JP)
Title: Automatic supplying mechanism of bead with filler, and automatic supplying method thereof
Inventor: KOBAYASHI SATOSHI
IPC: B29D30/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To realize the automatic supplying of beads with a filler by a method wherein beads or beads with a filler are delivered and transported by positioning gripping parts through their revolution to the respective delivering position of the supplying device of the beads with the filler. SOLUTION: Beads 2 and an upstream side gripping part 21 under the state gripping beads with a filler are revolved integrally by 90 deg. clockwise. In addition, an upstream side gripping part 16 delivers a set of the beads 2 of the gripping rollers 41 of the assembling device 40 of the beads with the filler. During the delivery, the gripping member 34 of a bead supplying device 30 is laid flat. Next, by pivoting the beads 2 in the assembling device 40 of the beads with the filler, a filler fixing means 42 mounts a filler to the pivoting beads 2. During the mounting, the gripping member 34 of the bead supplying device 30 moves beneath a bead bundle so as to take two beads out of the bead bundle and, at the same time, the holding 51 of the supplying device 50 of the beads with the filler enters between a transferring device 10 and a temporary holding plate 55.
Patent JP-S63102007-A (JP)
Title: Magnetic head
Inventor: MURAOKA SHUNSAKU
IPC: G11B5/127
Filed: 1986-10-17
Abstract: PURPOSE:To prevent adhesive glass layers from peeling off by positioning the glass layers between metallic magnetic layers and nonmagnetic substrates on the opposite side of the metallic magnetic layer with a magnetic gap face as a border. CONSTITUTION:The structure of the titled magnetic head is that the nonmagnetic substrates 2 sandwich both sides of the metallic magnetic layers 1, and that the adhesive glass layers 3 between the metallic magnetic layers and the nonmagnetic substrates are symmetric with the magnetic gap face 5 as a border. For jointing right and left cores on the magnetic gap face, a low melting point glass provided on the magnetic gap, a coil groove 10 and a low melting point glass 4 provided in a groove 11 are fused. Since the positions of the adhesive glass layers are asymmetric on both sides of the gap face in such a way, peeling-off hardly occurs because one core half does not have the point of force application on the adhesive glass layer even if force is concentrated on some one point on the adhesive glass layer at the time of forming a gap.