baber/WOPTO huggingface dataset:
Patent JP-S60152102-A (JP)
Title: Distributed constant type filter
Inventor: WAKINO KIKUO
IPC: H01P1/205
Filed: 1984-01-19
Abstract: PURPOSE:To increase the effective dielectric constant of the 1st and final stage and to prevent the effect of the coupling degree adjusting slit by forming the conductor film in continuity with the conductor film formed on four side faces to the surface of a dielectric block in an open end face side of a resonance unit. CONSTITUTION:The dielectric block 80 is provided with four through-holes 90- 93 and coupling air gaps 110-112 and consists of four resonance units. Since the coupling adjusting slits 54, 64 exist near the through-holes 90, 93 forming the resonance unit of the 1st and final stage, the resonance frequency of the first and final stage is increased. The conductor films 141, 142 provided to the open end face 131 of the dielectric block 80 are in continuity with the conductive film 121 formed on four side faces thereby increasing the effective dielectric constant of the dielectric substance of the resonance unit of the 1st and the final stage, decreasing the resonance frequency of the resonance unit and eliminating the effect due to the coupling degree adjusting slit.
Patent JP-H08197140-A (JP)
Title: Shape controlling and damping device for steel plate
Inventor: TSUKUDA KAZUHIRO
IPC: C23C2/24
Filed: 1995-01-23
Abstract: PURPOSE: To control the shape of a travelling steel plate and to reduce its vibration in the process line of iron works. CONSTITUTION: For the purpose of travelling a steel plate 1 at a target position on a travelling path, an ON/OFF switch 6 is provided on the input side of an integrating circuit 7 in the control circuit 15 which controls an exciting current (i) to be supplied to electromagnets 3 that displace the steel plate in noncontact; and also, a DC amplifier 8 to vary gain is provided between the output side of the integral circuit as well as that of a proportional circuit arranged in parallel with the integral circuit 7 and the input side of a phase compensation circuit (differential circuit) 9. Consequently, it eliminates the sudden change of the exciting current at the time of activating/inactivating the control circuit, enables the variation of the steel plate to be linear variation without over-shoot, prevents collision of the steel plate with the electromagnets and protects the steel plate against scratching.
Patent JP-H08202702-A (JP)
Title: Clause resegmenting/reconverting method and document preparation supporting device
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/22
Filed: 1995-01-23
Abstract: PURPOSE: To improve efficiency for document preparation processing by saving useless operations and processing by reducing or expanding the range of reading corresponding to a current clause only with a segmenting position change key operation and performing reconversion while including the following clause to be simultaneously affected as well. CONSTITUTION: When a clause resegmenting key is pressed at an input part 11, a control part 12 starts a clause resegmenting control part 14. The clause resegmenting control part 14 judges whether a clause resegmenting instruction accompanying the pressing of that clause resegmenting key is a reducing instruction or an expanding instruction. Then, the range of reading corresponding to the current clause is expanded or reduced with the pressing of a resegmenting position change key and reconversion is performed including the following clause to be simultaneously affected as well.  Concerning a reconverting object character string received from the clause resegmenting control part 14, a Japanese syllabary(KANA)/ Chinese character(KANJI) coverting part 15 performs KANA/KANJI conversion through the retrieval of a KANA/KANJI converting dictionary 16 as well as the retrieval of a co- occurrence dictionary and a meaning dictionary so that the character string can be separated at the segmenting position. Then, the character string is displayed in the prescribed display area of an output part 13 as a converted candidate.
Patent JP-H03214183-A (JP)
Title: Rubber roll
Inventor: NAKAMURA AKIO
IPC: G03G15/00
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a rubber roll adaptable to mass production, and low in friction and free from adhesiveness by forming a layer made of polyorganosiloxane having specified F-containing groups at least on the outermost part. CONSTITUTION:At least the outermost layer is made of the polyorganosiloxane having polyperfluorooxyalkylene groups or perfluoroalkyl groups on the side chains. This polyorganosiloxane is prepared by substituting the polyperfluorooxyalkylene groups, that is, polyoxyalkylene groups obtained by replacing all the hydrogen atoms by F atoms, or the like for parts of the side chains of the polyorganosiloxane, usually used for the silicone rubber, such as polydimethylsiloxane or polymethylphenylsiloxane, thus permitting the obtained rubber roll to be adaptable for mass production and to have the surface low in friction and antitackiness.
Patent JP-H04252045-A (JP)
Title: Evaluation of semiconductor element manufacturing process
Inventor: TERAOKA ARITONO
IPC: H01L21/66
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a large result so as to enhance a yield by confirming, in an in-line manner, whether the effect of a cleaning process at a semiconductor- element manufacturing process is satisfactory or not. CONSTITUTION:At the evaluation method of a semiconductor-element manufacturing process by this invention, the temperature of a substrate which has finished the posterior process of a cleaning process at the semiconductor-element manufacturing process is raised in a vacuum, the mass of a chemical species eliminated from said substrate thermally is selected and observed, and whether the cleaning process is good or not is judged by its observation strength. As a concrete example, when a pure-water cleaning process after etching Al-Si-Cu used for a metal interconnection by using a magnetic-field microwave discharge plasma by Cl2 gas is evaluated, a surface analysis process using a raised- temperature elimination method by the invention is used. The observation of molecules containing chlorine, e.g. AlCl can be measured at higher sensitivity than AES or XPS. Whether the cleaning process is satisfactory or not is judged by using its raised-temperature elimination strength as a reference, and whether a lot is to be shifted to a next process or not is judged.
Patent JP-H06210709-A (JP)
Title: Blow molding method and apparatus
Inventor: YAMAMOTO KAZUYUKI
IPC: B29C49/48
Filed: 1993-01-21
Abstract: PURPOSE:To produce a three-dimensionally bent hollow molded product having a uniform wall thickness by blow molding. CONSTITUTION:Movable members 22, 23 having cavity surfaces 22a, 23a are provided in the cavity 17 of molds 11, 12 in a forwardly and rearwardly movable manner. The movable members 22, 23 are allowed to retreat and a parison P is introduced into the three-dimensionally bent cavity 17 of the clamped molds 11, 12. The end parts of the parison P are bitten off and cut by a parison introducing port 18 and a parison leading-out port 19. Subsequently, the movable members 22, 23 are advanced to deform the parison p in the cavity 17 into a hollow oval shape. Continuously, air is injected into the parison P to subject the parison P to blow molding and the parison P is closely brought into contact with the cavity surfaces 22a, 23a to be molded into a predetermined shape. By this constitution, the parison P having a sufficient diameter dimension can be easily introduced into the cavity 17. The parison P can be formed into a predetermined shape by blow molding while the wall thickness thereof is kept uniform and set to a predetermined value or more. The burr of the parison P is reduced and secondary processing such as parting finish can be reduced.
Patent JP-S58128220-A (JP)
Inventor: HORUSUTO GUROOSU
IPC: B21C23/20
Filed: 1983-01-24
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-S54103035-A (JP)
Title: Ink jet recorder
Inventor: IWASAKI KIYUUHACHIROU
IPC: B41J2/165
Filed: 1978-01-31
Abstract: PURPOSE:To reduce the cost of an ink jet recorder by holding a pad,which is carried by a carriage for cleaning a deflecting electrode, in a cleaning position during the return stroke of the carraige, while requiring no cleaning drive mechanism, and by accomplishing the cleaning operation through the drive of the carriage. CONSTITUTION:During the printing operation shown in solid lines, a carraige 2 is returning in the direction of arrow P1, and a pad 8 is held in the non-cleaning position, in which it is turned couter-clockwise from the cleaning position shown in dotted lines, by forcing a cam plate 12 or holding means into contact with a first stopper pin 15 with the use of a click spring 14. When the carriage comes to the righthand end, change-over means or a righthand roller 17a abuts against a cam portion 12a so that the cam plate 12 takes the condition shown in broken lines. By this change, the pad 8 abuts against a lower deflecting electrode 6, and when the carriage 2 returns the blots on the electrode is wiped off from the electrode or made to drop into an ink trap 7. In this instance, the pad 8 forces the cam plate 12 into contact with a second stopper pin 16 by the action of the click spring 14 so that it is held in the cleaning position. When the carriage is returned to the print starting position at the lefthand end, the pad is shifted to the non-cleaning position.
Patent JP-S55100767-A (JP)
Title: Stereo demodulator
Inventor: HIKITA JIYUNICHI
IPC: H04H40/45
Filed: 1979-01-29
Abstract: PURPOSE:To lock a PLL circuit at 19kHz without using a filter by appliying the PLL circuit with a difference signal obtained by subtracting the output of a stereo demodulator circuit from a stereo composite signal. CONSTITUTION:A stereo composite signal amplified by amplifier 1 is applied via subtracter 5 to PLL circuit 3 locked at 19kHz. Signal M of 38kHz of PLL circuit 3 is applied to stereo demodulator circuit 6. Demodulator circuit 4 is applied with a signal obtained by removing the pilot signal from the stereo composite signal by pilot removal unit 6, thereby obtaining stereo signals R and L. Stereo signals R and L are mixed 1 by adder 7 to obtain signal MS, which is subtracted from the stereo composite signal by subtracter 5.
Patent JP-2000205694-A (JP)
Title: Heat utilization system utilizing hydrogen occlusion alloy
Inventor: MARUHASHI TSUTOMU
IPC: F25B17/12
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize a system, and to reduce the costs of a driving source by providing a heat exchanger for exchanging heat between a heat medium being supplied and discharged from a supply/discharge hole at a fixed side and a hydrogen occlusion alloy being accommodated inside, so that the supply/discharge hole slides around a columnar distributor being formed on an outer-periphery surface and is rotated. SOLUTION: Combustion equipment and a heat radiation water-cooling means are additionally provided at a heat exchange unit using a hydrogen occlusion alloy, and the inside of a room is air-conditioned by chill output water being cooled by heat absorption being generated by the hydrogen discharge operation of the hydrogen occlusion alloy. In this case, the heat exchange unit is composed of a heat exchanger 8 where a number of flat ring disks for exchanging heat between the hydrogen occlusion alloy and a plurality of heat media are laminated, and a distributor that supplies and discharges a plurality of the heat media. Then, by rotating the cylindrical heat exchanger 8 around the distributor, the heat medium is changed, and first - third containers S1-S3 being connected by a hydrogen path S4 are successively shifted from a hydrogen driving part to first and second chill output parts.
Patent JP-S56108745-A (JP)
Title: Preparation of anthraquinone compound
Inventor: KOGA SHINICHIROU
IPC: C07C213/00
Filed: 1980-01-29
Abstract: PURPOSE: To obtain the titled compound useful as a blue dye for a polyester, and with a low bromine content, by hydrolyzing a diaminobromoanthraquinone in concentrated sulfuric acid in the presence of a boric acid catalyst while passing an inert gas through an enclosed vessel.  
     CONSTITUTION: A compound of formula I or II (n is an integer 0W2) is hydrolyzed in the presence of boric acid or boron trioxide catalyst in concentrated sulfuric acid or oleum at 120W160°C, preferably 140W150°C, while passing an inert gas through an enclosed vessel to give a compound of formula III or IV (m is an integer 0W2, and 0.7W1.5 as an average of the mixture). The passage of the inert gas provides the titled compound with a low bromine content. The resultant blud dye obtained in the present invention has a very high dye adsorption ratio (degree of exhaustion) by a polyester fiber desirably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62166486-A (JP)
Title: Character and graphic reader
Inventor: NAKAO ICHIRO
IPC: G06K9/48
Filed: 1986-01-20
Abstract: PURPOSE:To identify characters and graphic forms in four directions, up and down, and right and left, with simple constitution by extracting a direction index sequence from the contour of a graphic pattern and converting it, and rotating character and graphic patterns at intervals of 90 deg.. CONSTITUTION:The direction index sequence is extracted from the contour of patterns of input characters and graphic forms through the processing of a photoelectric conversion part 11, a preprocessing part 12, a direction index sequence extraction part 13, etc. This sequence is converted by a rotation processing part 14 according to a direction from a direction setting memory 19 and the patterns of the characters and graphic forms are rotated by 90 deg.. Then, feature quantities are extracted from the converted direction index sequence by a feature extraction part 15, a identification processing part 16 calculates the similarity to a standard feature quantity from a standard pattern memory 20, and a similarity decision part 17 decides the similarity. When the decision result does not satisfy a constant condition, it is fed back to the processing part 14 and rotation processing is performed to a direction corresponding to priority from the memory 19. Therefore, characters and graphic forms in four directions, up and down, and right and left, are easily read at a high speed by using only standard patterns in one direction.
Patent JP-H10207089-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: KOYANAGI TAKASHI
IPC: G03G5/05
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an electrophotographic photoreceptor which avoids the futile use of a coating material, etc., by minimizing the deterioration of the electrophotographic photoreceptor and providing an adequate regeneration method for the deteriorated coating material. SOLUTION: In this process for producing the electrophotographic photoreceptor by applying the coating material for forming the electrophotographic photoreceptor of a pigment dispersion type on the surface to be coated of the base material of the photoreceptor, thereby forming a photosensitive layer, a stage for preventing the deterioration of the coating material for forming the electrophotographic photoreceptor with lapse of time and/or a stage for regenerating the deteriorated coating material for forming the electrophotographic photoreceptor are provided with a redispersing stage using a redispersion treating device of a dispersion force variable type. In addition, the coating material temp. is kept at <=30 deg.C in this redispersing stage.
Patent JP-S61170475-A (JP)
Inventor: HARADA HAJIME
IPC: A61B5/308
Filed: 1985-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5294240-A (JP)
Title: Tennis racket
Inventor: OONO TAKAHIRO
IPC: A63B49/00
Filed: 1976-02-02
Abstract: PURPOSE: To provide a tennis racket characterized by an excellent binding strength and an economical cost, by incorporating a throat-connecting piece having a recess or projection for binding a racket frame body on a side face into a racket frame body comprising a fiber reinforced plastics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62168584-A (JP)
Inventor: HIRABAYASHI MASARU
IPC: B08B3/12
Filed: 1986-01-20
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-S57123556-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKI HIDEO
IPC: G11B15/60
Filed: 1981-01-23
Abstract: PURPOSE:To obtain a sink recording function easily by selectively changing tape run routes restricted with a tape guide and switching a head position. CONSTITUTION:Rotary members 12 and 13 are rotated under the control of a driver 15 of a motor, etc., to rotate selectively clockwise and counterclockwise with a control signal supplied to the driver 15. In case a reproducing head 4 is at an upper side and a recording head 5 is at a lower side in the running direction of a tape 3, when the driver 15 rotates the rotary member 12 and 13 counterclockwise, the recording head 5 goes to the upper side and the reproducing head 4 goes to the lower side. Thus, the positions of the reproducing head and recording heads in the tape running direction are changed only by moving a tape guide by the driver, facilitating sink recording.
Patent JP-H08203646-A (JP)
Title: Universal connector
Inventor: ASAHI YASUHIKO
IPC: H01R35/04
Filed: 1995-01-25
Abstract: PURPOSE: To make a plug attachable and detachable in any direction to facilitate the attaching and detaching operation, and reduce the excessive load by an external force by providing a connector housing part on a device body side, and a providing a connector having a specified structure in the housing part. CONSTITUTION: A connector housing part 2 is provided on a device body 1 side, and a substantially spherical connector case 4 is rotatably installed in the housing part 2 preferably through a bearing 3. A connector having a structure in which a connector body 5 for inserting a connecting cord plug 9 for connecting an external wiring is fixed preferably through a fixing member 7 is provided in the connector case 4. Otherwise, a connector in which the substantially spherical connector body 5 for inserting the connecting cord plug 9 for connecting the external wiring is rotatably installed is provided in the connector housing part 2.
Patent JP-S59134935-A (JP)
Title: Multiplex receiving circuit of serial code
Inventor: KITAMURA NOBUAKI
IPC: H04J3/02
Filed: 1983-01-24
Abstract: PURPOSE:To realize economically a circuit to be controlled simply by receiving a partial code, revising a stored content of the 1st address of a storage section by the partial code, storing the code revised by the partial code transmitted at the last frame to the 2nd address and outputting a code completed at the 2nd address in parallel. CONSTITUTION:When a code bit Cmk of the m-th line arrives, a storage content of an address (m) is read by a write data editing circuit 8 and after it is revised by the Cmk, it is stored in the address (m) sttended with a write signal (w) from a control circuit 13. Thus, the code from the address 0 to the address 127 in a memory 7 is all revised. Then, in a readout time area from a time slot TS0 to TS127 in a frame F7, the circuit 8 completes a new code by revising the 7-th bit D7 of the stored content by arriving code bits C07-C1277. The most significant bit a7 of the address applied via a gate 12 is set to a logical value 1. Thus, the circuit 8 stores the completed code to addresses 128-255(completed code storaging area 72) of the memory 7.
Patent JP-S5395476-A (JP)
Title: Two rods cylinder
Inventor: MACHIDA KIMIO
IPC: F15B15/14
Filed: 1977-01-31
Abstract: PURPOSE: To obtain a stable device in its actuation with easy production and at low cost, by means of integrating a pair of piston and rod back to back. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11209104-A (JP)
Title: Ozonizer
Inventor: IWASHITA TADAHIDE
IPC: C01B13/11
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a simply constituted ozonizer which facilitates the adjustment of the quantity of ozone to be generated. SOLUTION: The ozonizer is provided with a discharge tube 2 supported by a frame 6 at both ends thereof, a first electrode 4 disposed at the inside of the one end of the discharge tube, a second electrode 5 freely slidably fitted at the outer periphery of the discharge tube in the longitudinal direction of the discharge tube, a DC power source 8 connected to the first electrode and the second electrode via a DC/AC inverter 9, a transformer 10 and a power source switch 11, and a fan 7 which is disposed on one side of the frame and generates an air current toward the discharge tube 2.
Patent JP-2000206230-A (JP)
Title: Method for measuring radar sectional area and apparatus for measuring the same
Inventor: INASAWA YOSHIO
IPC: G01S13/46
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To realize a compact measuring system which does not execute excessive measurement by Fresnel converting a measured value of a one-dimensional scattering electric field measured through rotational scanning at a position in a near area from an object to be measured and integrating the obtained equivalent scattering coefficient by an area corresponding to a size of the object to be measured. SOLUTION: In measuring a radar sectional area of an object to be measured which is large in a horizontal direction and sufficiently small in a vertical direction with taking a measurement condition at a far region for the radar sectional area into consideration, a measured value of a one-dimensional scattering electric field measured through rotational scanning at a position in a near region from the object to be measured is Fresnel converted, and the obtained equivalent scattering coefficient is integrated by an area corresponding to a size of the object to be measured. The monostatic radar sectional area at the far region is thus obtained. The monostatic radar sectional area of the far region can be obtained from the measured value of the scattering electric field of the near region.  Since only the measured value of the scattering electric field of the near region is used, a measuring system can be realized in a simple constitution.
Patent JP-H11132354-A (JP)
Title: Multistage switching solenoid valve
Inventor: MAEDA KAZUTO
IPC: F16K31/06
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent a valve from being made large-sized, while integrating the functions of two solenoid valves to be used in an airtight check device. SOLUTION: First and second valve elements 106, 108 are formed by magnetic bodies and elastic force of a second coil spring 110 is applied to the first valve element 106 in the direction opening a first valve port 105 via the second valve element 108. Thus, magnetic resistance of a magnetic path from a yoke 113 to the second valve element 108 can be reduced and exciting coils 111, 112 can be miniaturized because the first valve port 105 is clogged after the first valve port 105 is closed and the first valve element 106 function as also a member constituting a part of the magnetic path from the yoke 113 to the second valve element 108.