baber/WOPTO huggingface dataset:
Patent JP-H0237304-A (JP)
Title: Optical member and its production
Inventor: YASUTOMI HIDEO
IPC: G02B6/00
Filed: 1988-07-27
Abstract: PURPOSE:To allow the use of an org. material such as plastic to a central optical base material and to easily produce the optical member such as optical fiber the refractive index of which changes continuously by forming an org. plasma polymn. film the refractive index of which changes continuously and which contains at least C, H and O on the surface of the central optical base material. CONSTITUTION:The plasma polymn. film 3 the refractive index of which changes continuously is formed by a plasma polymn. method on the surface of the central optical base material 2 while the polymn. conditions are gradually changed. The continuous production of said fiber is thereby extremely facilitated and the production time is shortened; in addition, the cost thereof is drastically reduced. The formation of the org. plasma polymn. film 3 at a low temp. is enabled by the plasma polymn. method. The degradation in the characteristics of the central optical base material 2 is obviated even of the org. matter such as plastic is used for said material. Moreover, the org. plasma polymn. film 3 contg. the C, H and O has the good adhesiveness to plastic and decreases the exfoliation by bending, etc.
Patent JP-S5977267-A (JP)
Inventor: ANDOU MASANAO
IPC: F02C6/06
Filed: 1982-10-25
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-H0351142-A (JP)
Title: Thermal head
Inventor: ITO TAICHI
IPC: B41J2/335
Filed: 1989-07-20
Abstract: PURPOSE:To eliminate a print clearance generated between a block and a block on a printed surface by making the size and form of a heating element at the end of a heating element block or a heating element located several elements away from the block end different from those of the rest of heating elements. CONSTITUTION:A pair of electrodes 11f are connected to both ends of a heating body 11e, and 4m pieces of heating element are divided into four blocks 11a to 11d, each consisting of m pieces of the element. In addition, these blocks are driven by m pieces of the element in the order of 11a, 11b, 11c and 11d. The block of m pieces of heating element has the first element and the m th element which are shorter than the second to m-1 th elements in length l. Thus no print clearance occurs between the blocks.
Patent JP-S6166620-A (JP)
Title: Metal mold replacing device
Inventor: KIHARA HIROSHI
IPC: B29C33/30
Filed: 1984-09-10
Abstract: PURPOSE:To permit to replace the metal mold without re-connecting electric cords or the like by a method wherein a mold mounting truck, movable from the mold setting section to the mold re-mounting position of an injection molding machine, is provided and the electric cords or the like are connected between the truck and the mold. CONSTITUTION:The truck 5 is provided movable along the injection molding machine 1. The mounting section of metallic molds 4, 4 is provided on the truck 5 while the truck 5 is provided with connecting units, 8, 8 and the electric cords for thermocouples as well as cables 7 for cooling water pipings or the like are connected between the connecting units and the mold 4. The mold 4 to be replaced is mounted on the truck 5 and the cables 7 are connected between the mold and truck while the mold 4 is preheated on the truck 5. When the mold 4 is mounted on the mold setting section 2 of the molding machine 1, the mounting operation is effected under a condition that the cables 7 are being connected as they are.
Patent JP-H0241634-A (JP)
Title: Monitor for power system
Inventor: ENDO SHOICHI
IPC: H02J13/00
Filed: 1988-07-29
Abstract: PURPOSE:To improve the efficiency of processing in a computer for control, and to grasp the state of a system accurately and easily by analyzing the information of system facilities, identifying whether the content of the information results from the change of a state due to an accident or the change of a state due to a fact except the accident and adjusting the timing of information processing. CONSTITUTION:When disconnection and grounding accidents, etc., are generated in a power distribution system, a monitor 6 takes in the various information of system facilities from remote monitor control slave stations 1 connected onto a transmission line 8 by a slave station monitor means 2. Information taken in is classified at every contact by a data analyzing means 3, and only the information is delayed singly in succession or related information is delayed until it is received from the slave station monitor means 2 by the contents of the information, and transmitted to a data editing means 4. Information received is edited into a specific format in the data editing means 4, and transmitted to a transmission means 5. A computer 7 for control is informed of the information from the transmission means 5.
Patent JP-S6434684-A (JP)
Title: Master/slave manipulator
Inventor: TSUCHIYA YOSHIAKI
IPC: G05D3/12
Filed: 1987-07-28
Abstract: PURPOSE: To properly keep the pressure of an operating tool in a set pressure, by mounting a correcting means for automatically adjusting a fluid pressure to be supplied to a fluid pressure cylinder mounted between an operating tool and a point of a working part, on the basis of the information on the change of a direction of a point of the slave device side working part. CONSTITUTION: A changing condition of a direction of a point of a slave device side working part is taken out from a controller 16 as the information. The fluid pressure to be supplied to a fluid pressure cylinder 18 mounted between the point of the working part and an operating tool A, is correctively and automatically adjusted corresponding to the changing condition of the direction of the point of the working part by a cylinder energization force correcting means 16C on the basis of the read information. By automatically adjusting the same, the pressure of an operating tool. A to a workpiece B can be kept in a set pressure regardless of the change of the direction of the point of the slave device side working part.
Patent JP-S6247208-A (JP)
Title: Impulse wave generator
Inventor: NOGUCHI KOTARO
IPC: H03K3/53
Filed: 1985-08-26
Abstract: PURPOSE:To check a diode accurately by providing a generating circuit which attains quick rise of an impulse wave for the purpose of measuring the current characteristic of a large current Zener diode or the like and connecting a current breaking thyristor in parallel to the sample to be checked. CONSTITUTION:The anode electrode of the first thyristor 12 is connected to a terminal (c) of a changeover switch 3 through a resistance 11, and one electrode of a Zener diode 7 to be checked and the anode electrode of the second thyristor 13 are connected in parallel to the cathode electrode of the first thyristor 12, and the cathode electrode of the second thyristor 13 is grounded. Prescribed signal voltages are impressed to gate electrodes 14 and 15 of thyristors 12 and 13. In case that the impulse wave is generated, the changeover switch 3 is so switched that terminals (a) and (b) are connected, and a capacitor 4 is charged, and the changeover switch 3 is so switched that terminals (c) and (b) are connected. Thus, rise and fall characteristics of the impulse wave are sharp, and the characteristic of the Zener diode is checked by the impulse wave approximating a prescribed square wave to decide the quality accurately.
Patent JP-S6079484-A (JP)
Title: Partial matching system
Inventor: IZUMIDA YOSHIO
IPC: G06K9/62
Filed: 1983-10-07
Abstract: PURPOSE:To execute a matching at a high speed by decreasing a matching object character-string by utilizing position informatio of a pattern, and thereafter, executing a pattern matching. CONSTITUTION:A specified position pattern extracting device 3 extracts a pat- tern character whose position designation is a specified position, and whose number of times of repetition is a specified number of times, from a pattern of a pattern register 2, stores it in a specified position pattern register 4, and also stores other pattern character in an optional position pattern register 5. A specified position matching device 6 executes a matching of a given character- string 1 and the pattern character stored in the specified position pattern register 4, and stores that which has eliminated a matched character-string from the character-string 1, in a character-string 7. An optional position matching device 8 executes a matching of the character-string 7 and the pattern of the optional position pattern register 5, and the truth or falsehood of the matching result is outputted.
Patent JP-H0918442-A (JP)
Title: Orthogonality measuring instrument
Inventor: OTSUKA KIYOSHI
IPC: H04J11/00
Filed: 1995-06-30
Abstract: PURPOSE: To perform orthogonality measurement with high accuracy using a spectrum analyzer by outputting signals with the same level and whose phases are shifted by 90 deg. to the common-mode channel side and the orthogonal channel side of an object to be measured. CONSTITUTION: The fact that roll-off filters 6a, 6b in a quadrature modulator 6 pass the fundamental wave of a clock signal for measurement and block the passing of the one over tertiary higher harmonic is recognized. Digital processing such as 1/2-frequency division by a frequency dividing circuit 3, inversion by an inversion circuit 2, and shifting by flip-flop circuits 4, 5, etc., is applied to a rectangular wave with doubled measuring signal frequency. Consequently, the common-mode channel signal D2 of the rectangular wave and the orthogonal channel signal D3 of the rectangular wave whose phase lags behind the common-mode channel signal by 90 deg. are obtained.
Patent JP-S6080254-A (JP)
Title: Manufacture of semiconductor element
Inventor: FUSHIMI KIMIHISA
IPC: H01L21/302
Filed: 1983-10-11
Abstract: PURPOSE:To facilitate the filling of a through hole by a method wherein a filling material is adhered on a semiconductor substrate having the unevenness in the surface, a resist film being provided over the entire surface, which film is subjected to exposure in a light amount of a degree of sensitization over the projection and no sensitization over the recess, and to development, resulting in the removal of only the resist film over the projection; thereafter the filling material is etched with the resist film left over the recess as a mask. CONSTITUTION:The first wiring layer 2 of Al or the like is adhered on the Si substrate 1, and the entire surface is covered with an interlayer insulation film 3 of PSG, etc., where the through hole 4 is then opened. Next, an Al film 5 is adhered over the entire surface while filling the hole, and a photo resist film is applied thereon, which is then subjected to exposure in a light amount of a degree of sensitization over the projection and no sensitization over the recess produced by the hole, and to development, and the resist film 6 is accordingly left only in the recess. Thereafter, the film 5 at an unnecessary part is etch- removed with the resist film as a mask, and the entire surface is flattened by the shaping of the film 5 in the hole with the film 6 as a mask into a required shape.
Patent JP-H09284558-A (JP)
Title: Image processor
Inventor: TAKAHASHI YUJI
IPC: H04N1/407
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can designate the density range of every density conversion means and also can be easily operated. SOLUTION: An image processor is provided with the density conversion means 401 to 403 which convert the density of image data into the digital signals by different conversion systems, the density distribution range detection means 405 to 407 which detect the density distribution ranges of the image data, a density distribution range pointing/setting means which points and sets a detection range for each of means 405 to 407, a density detection range storage means which stores the detection ranges that are pointed and set by the density distribution range pointing/setting means, and the density conversion means selection means 404 to 408 which selects the density conversion means based on the detection results of the density distribution range detection means.
Patent JP-H0911983-A (JP)
Title: Operation controller for underwater sailing body
Inventor: HOSHINO YOSHIRO
IPC: B63G8/42
Filed: 1995-06-30
Abstract: PURPOSE: To cancel lag of control command in operation control for a sailing body by utilization of sound waves. CONSTITUTION: In timing of transmitting a control command C from an operation controller 2 to a sailing body 1, the control command C is outputted by aimed position data D1 and present position data D5 of the sailing body and calculative present position data D3 of the sailing body 1 is calculated on the basis of the control command C. The present position data D3 are corrected on the basis of a correction value D4 by a disturbance factor and a sound wave arrival time t to calculate a forecast position of the sailing body in the arrival time of the control command. This forecast position is used as said present position data D5, so that the proper control command having no time lag can be transmitted to the sailing body.
Patent JP-H0353102-A (JP)
Title: Inclination control system for interferometer
Inventor: MASUTANI KOJI
IPC: G01B9/02
Filed: 1989-07-20
Abstract: PURPOSE:To easily correct inclination by making laser light split into two luminous fluxes incident on an interferometer and split the output which has the phase shifted by lambda/4 with one arm of the interferometer into four luminous fluxes and obtaining the product and the sum of detection signals of four luminous fluxes. CONSTITUTION:A waveform divider 5 splits the laser light whose direction of polarization is 45 deg. into two parallel luminous fluxes. The interferometer consisting of optical elements of a semitransparent mirror 4, a fixed mirror 1, and a moving mirror 2 has a lambda/8 phase plate 3 on the fixed mirror 1, and two luminous fluxes generated by the splitter 5 are made incident on the interferometer. The light whose one polarized light has the phase shifted by lambda/4 by reciprocation of the laser light is outputted from the interferometer. A polarizing semitransparent mirror 6 separates this light outputted from the interferometer into four luminous fluxes by polarization. A frequency (f) obtained by adding the movement speed and the inclination of the moving mirror 2 is detected by detectors 7 and 9, and a frequency f' different by the inclination is detected by detectors 8 and 10. The sum frequency signal is eliminated by these lambda/4 phase delay signals to take out the inclination component of the difference frequency.
Patent JP-H06351222-A (JP)
Title: Heat motor using thermosensitive magnetic substance
Inventor: SENDA KAZUMASA
IPC: H02K57/00
Filed: 1993-06-04
Abstract: PURPOSE:To enhance the conversion efficiency of low-temperature thermal energy by a method wherein, by utilizing a change in the permeability of the Curie point of a thermosenstive magnetic substance, thermal energy is converted into a change in a magnetic flux and then into rotating-machine energy. CONSTITUTION:When a thermosensitive magnetic substance 1U is cooled to the Curie point T0 or lower and a -1U is heated to the T0 or higher, the permeability of the 1U is high and that of the -1U is low. As a result, a magnetic flux which comes out from the N-pole of a field magnet 3U is passed through the thermosensitive magnetic substance 1U, and field magnetic poles 40, -4U, and it is returned to the S-pole of the field magnet 3U. Inversely, when the thermosensitive magnetic substance 1U is heated to the Curie temperature T0 or higher and the -1U is cooled to the T0 or lower, the permeability of the 1U is low and that of the -1U is high. As a result, a magnetic flux which comes out from the N-pole of the field magnet 3U is passed through field magnetic poles -4U, 411. In addition, the same is caused in the V-phase of a field unit. However, since the magnetic phase angle of the U-phase is deviated by 90 deg. from that of the V-phase, a rotating magnetic field can be generated by the U-phase and the V-phase. As a result, low-temperature thermal energy can be converted into mechanization energy with high efficiency.
Patent JP-H1137504-A (JP)
Title: Temperature conditioning structure of building
Inventor: HAYASHI YUICHI
IPC: F24D11/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce an expenditure of temperature conditioning work and an annual operation expenditure by a method wherein a space behind a roof communicates with a space below a floor through a temperature conditioning medium circulating passage and a bottom base section has a heat accumulation medium, a cold heat accumulation medium, a peripheral edge section having a heating means and/or a cooling means and a ground heat utilizing section enclosing the peripheral edge section on a heat insulating layer. SOLUTION: A temperature conditioning medium circulating passage 3 is comprised of a passage 31 between an outer wall of a room R1 and a double-side wall of a building H, a passage 32 between an outer wall other than a room R2 and a window W1 and a double-side wall of the building H, and a passage 33 between each of the outer walls of the room R1 and the room R2, wherein these passages 31 to 33 communicate with a space behind the roof and a space below the floor. The circumference part of a ground temperature utilizing section 42 at a bottom base section 4 is enclosed by a circumferential edge section 41. The circumferential edge section 41 includes a heat insulating material layer H1, a heat accumulating and cold heat accumulating material ER mounted on the heat insulating material layer and further a heater device EH mounted on the accumulating material.  In turn, the ground temperature utilizing section 42 does not have any heater device EH or the like and its lower surface is directly contacted with the ground surface and influenced by the ground temperature.
Patent JP-S6249584-A (JP)
Title: Character recognizing device
Inventor: KONNO MASANORI
IPC: G06K9/20
Filed: 1985-08-29
Abstract: PURPOSE:To obtain plural photoelectric conversion signals having each different resolution by discriminating a kind of a business form, and controlling a switching operation of a switching means in accordance with this result. CONSTITUTION:A business form 2 is laminated and placed on a paper feed base 1, the business form 2 is fed into a read part by a paper feed roller 3, and the business form 2 is moved at a speed required for read by a pick roller 4 and read. In this case, a classification of its business form is discriminated by reading an ID number 2a of the business form 2. Subsequently, when reading a character 2b, a reflection mirror 6 is made to abut on a fixed pin 11 by a driving motor (switching means) 10, and a reflected light is made incident on the first photoelectric conversion member by which a photoelectric conversion signal of a low resolution is obtained. When reading a graphic 2c, the reflection mirror 6 is made to abut on a fixed pin 12 by the motor 10, and the reflected light is made incident on the second photoelectric conversion part 13 by which a photoelectric conversion signal of a high resolution is obtained.
Patent JP-2000021670-A (JP)
Title: Taping device
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01F41/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To allow a taping device, which tapes the spool outer periphery of a coil bobbin with an insulating tape, to tape the outer periphery of the spool in a contacting state rationally through simple constitution, and to lower the cost. SOLUTION: This device is equipped with a three-axial moving table 40, which is movable in three axial directions about the coil bobbin 1 supported by a winding jig 2 and also equipped with tape-forming jigs 50A and 50B, which can be elevated from the top surface of the three-axial moving table 40. The coil bobbin 1 is fitted sequentially in recessed parts formed in the tape forming jigs 50A and 50B and a pressing member, which is energized by a leaf spring presses the insulating tape 12 against a narrow surface 9A and a wide surface 9B, thus performing taping formation.
Patent JP-S6166897-A (JP)
Title: Electrically driven blower
Inventor: KATO KENJI
IPC: F04D29/28
Filed: 1984-09-07
Abstract: PURPOSE:To increase the strength of a fan by arranging fan blades between fan plates and forming a fan by the front and rear fan plates having the outside diameter larger than the outside diameter of the outer peripheral edge of the fan blade. CONSTITUTION:Fan blades 27 are arranged radially on the outer peripheral edge in comparison with the peripheral edge of the circular center hole 25-1 of a front fan plate 25, and a plurality of projection convex parts are formed onto the upper and lower edge parts of the fan blade 27, so that one 27a, among them is formed onto the outermost peripheral edge part, and each outside diameter of the front and rear fan plates 25 and 26 is made larger than the outside diameter of the fan blade 27, and thus a fan 24 is constituted. Therefore, even if the pressure applied onto the fan is increased by air stream or the centrifugal force due to high-speed revolution, the deformation and the breakage of the fan can be prevented.
Patent JP-S5978782-A (JP)
Title: Narrow groove arc welding method
Inventor: ITOU MEGUMI
IPC: B23K9/02
Filed: 1982-10-27
Abstract: PURPOSE:To correct automatically a narrow groove so as to avoid contact of a nozzle with the groove wall and to improve efficiency by detecting the abnormal inclination angle of the nozzle by a detector provided to a welding nozzle and operating a driving device for correction. CONSTITUTION:A detector 1 is provided on the front side in the welding direction of a welding nozzle 4 which delivers a welding wire 14. The abnormal inclination angle of the nozzle 4 with respect to the wall in a groove is detected by this detector 1. A driving device for correction is operated by the detection signal. The nozzle 4 is then turned to the central side in the transverse direction of the groove around the top end of the wire 14 to correct the top end of the wire 14 to the center in the transverse direction of the groove. The operation for narrow groove arc welding is thus automated and the contact of the nozzle with the wall of the groove is obviated, whereby efficiency is improved.
Patent JP-S6077141-A (JP)
Inventor: MIYURIERU UEERU
IPC: G02B6/00
Filed: 1984-09-11
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-2001024989-A (JP)
Title: Broadcasting device, receiver, broadcasting system, dead channel managing device and computer readable storage medium
Inventor: SHIIYAMA HIROTAKA
IPC: H04N7/081
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To attain a time extension without changing a program formation when the time extension of a sports program or the like is caused in a digital TV broadcasting. SOLUTION: Respective broadcasting stations A, B and C respectively broadcast ordinary programs with fixed channels. When causing the time extension of a program, while referring to a dead channel database(DB) 301, a channel dead at present is acquired and program change information containing the dead channel number and a flag showing switching timing or the like is transmitted. In the broadcasting station, the fixed channel is switched to the dead channel at prescribed time. At the same time, on the side of a digital receiver 200, the fixed channel is automatically switched to the dead channel on the basis of the program change information. Thus, a user can continuously watch the time-extended program and the broadcasting station can continue broadcasting as a prescribed program formation is.