baber/WOPTO huggingface dataset:
Patent JP-S5488060-A (JP)
Title: Exhausting method of electronic tube
Inventor: ISHIDA YOSHIO
IPC: H01J9/14
Filed: 1977-12-26
Abstract: PURPOSE: To obtain a high vacuum degree while shortening an exhausting time considerably by giving ultrasonic wave to a bulb to promote the gas emission from the inside wall and the electrode when vacuum exhausting is performed under the state where the electrode is stored in an electronic tube.  
     CONSTITUTION: Oil diffusion vacuum pump 7 and oil rotation vacuum pump 8 are operated to perform vacuum exhausting in magnetron 6, and ultarsonic wave oscillator 15 is caused to oscillate ultrasonic wave. Next, this ultrasonic wave energy is applied to ultrasonic wave conductor 15a which contacts witg magnetron 6, and the heating current is flown to auxiliary heater 19 which is wounded around the outside of conductor 15a, thereby emitting gas absored on the electrode surface of magnetron 6. After that, when the vacuum degree in magnetron 6 becomes proper, electricity is supplied to electrode terminal 6b to heat the filament electrode, and  oxide is activated to continue exhausting. After that, conductor 15a is removed to  apply the high voltage from power source 18 to electrode terminal 6b, and an  electron impulse is given to the anode inside wall to emit gas, thereby enhancing the vacuum degree further. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04353170-A (JP)
Title: Panel type structural body
Inventor: ASO KAZUMASA
IPC: E04H5/02
Filed: 1991-05-30
Abstract: PURPOSE:To increase mechanical strength entirely for a panel type structural body, and to improve reliability thereof by preventing stress larger than allowable limit from being applied to individual resin panels composing the structural body even in the case where the stress is applied to the entire body of the panel type structural body. CONSTITUTION:Each of sides 4 of principal resin panels 1 or of virtually all of the resin panels 1 in a plurality of resin panels 1 composing a structural body is connected to a frame 10. As occasion demands, each of the sides 4 of the resin panels 1 is connected to the frame 10 by employing a connecting member 11.
Patent JP-H05323966-A (JP)
Title: Musical sound signal converting device
Inventor: YAMAMOTO MASANORI
IPC: G10H1/06
Filed: 1992-05-21
Abstract: PURPOSE:To impart deep distortion effect while improving an S/N. CONSTITUTION:A rise extracting means 20 extracts the rising part of a musical sound signal. A multiplier 32 multiplies the signal, generated by delaying the rising part by a delay time corresponding to the pitch of the musical sound signal through a delay circuit 30, by a feedback coefficient K and feeds the resulting signal back to the input side of the delay circuit 30. This feedback means 26 outputs harmonics of high order of the rising part of the musical sound signal which has a fundamental frequency based upon the pitch of the musical sound signal and also has characteristics of an inter-digital filter having peaks at respective higher harmonics of the pitch, and the signal is listened to while deeply distorted. The attenuation time of the output signal of the feedback means 26 can be varied with the coefficient K, which is selected to adjust the expansion time of the rising part of the musical sound signal.
Patent JP-H04352312-A (JP)
Title: Electrolytic capacitor
Inventor: YAMAMOTO HIROTSUGU
IPC: H01G9/048
Filed: 1991-05-29
Abstract: PURPOSE:To avoid the loose wound electrolytic capacitor at high temperature for stabilizing the characteristics thereof by a method wherein an adhesive tape using an electrolytic paper whereto polyolefin base resin is stuck as a base material is used as a winding stopper of the capacitor element. CONSTITUTION:An adhesive tape 6 used as a winding stopper for fixing the outer peripheral part of a wound up capacitor element is composed of a base material comprising an electrolytic paper 7 whereto a film 8 of polyolefin base resin or another resin is stuck.
Patent JP-H024212-A (JP)
Title: Liquid crystal shutter element
Inventor: TANAKA YUJI
IPC: G02F1/1335
Filed: 1988-06-23
Abstract: PURPOSE:To drive the title shutter element by a low voltage, and also, to prevent the light leakage by inserting and attaching a phase difference plate which has the same quantity as a phase difference at the time of having applied a voltage to a liquid crystal cell and whose polarization axis direction is orthogonal, between one polarizing plate and a transparent electrode substrate. CONSTITUTION:A phase difference plate 8 is provided so as to be inserted and attached between a transparent electrode substrate 2 and a polarizing plate 6, or between a transparent electrode substrate 3 and a polarizing plate 7. The phase difference plate 8 is provided so that a phase difference plate polarization axis 8a is made orthogonal to said transparent electrode substrate 2 (or transparent electrode substrate 3), and also, the phase difference is made the same as that which has applied a driving voltage to a liquid crystal cell 5. Therefore, a transmission light which is made incident on the transparent substrate 2 and is converted to a linearly polarized light in the same direction as an orientation axis 2a is supplied to a reverse turning vector whose magnitude is the same as a turning vector generated by irregularity of a liquid crystal molecule in the liquid crystal cell 5 by transmitting through the phase difference plate 8, and after it is transmitted through the liquid crystal cell 5, both the vectors are offset, and a state that the transmission of light is shielded completely is obtained.
Patent JP-H0664464-A (JP)
Title: Method for calibration of transmission control clutch
Inventor: PIITAA RESURII FUARUKU
IPC: F16H61/06
Filed: 1993-06-25
Abstract: PURPOSE: To provide a method of deciding main parameters for controlling a proportional control valve for a power shift transmission. CONSTITUTION: For the calibration of charging pressure with the hydraulically- operated brake and clutch element of a powershift transmission 12, the output shaft 13 of a transmission is disconnected from a vehicle driving shaft 16 so that the transmission output shaft may rotate freely and maximum pressure is applied to anything other than a control element to be calibrated to prevent rotation of a part of the control element to be calibrated. An engine 10 is run at a prescribed speed, and the pressure applied to the control element to be calibrated is gradually increased while engine speed is being monitored. When the engine speed changes by a prescribed amount, a value is saved, meeting the calibrated pressure. When a vehicle motion is sensed, the transmission is automatically-shifted to neutral.  The volume of hydraulic fluid required to initially engage the control element can also be calibrated in a similar manner.
Patent JP-S5858830-A (JP)
Inventor: TAKAO TADASHI
IPC: H02J3/00
Filed: 1981-09-30
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-H0711704-A (JP)
Title: Sewage treatment tank
Inventor: SAKAMOTO MAKOTO
IPC: C02F3/00
Filed: 1993-06-25
Abstract: PURPOSE:To make fine-adjustment of sewage feedback amount by providing a sewage feedback device to feed sewage water from an aerobic treatment chamber formed in a treatment tank mainframe back to an anaerobic treatment chamber and a control valve in a feedback pipe to control feedback amount. CONSTITUTION:A treatment tank mainframe 1 has treatment chambers formed with partition plates: an anaerobic filter bed tank No.1 chamber (a), a No.2 chamber (b), a contact aeration tank (c), a precipitation chamber (d) and a sterilizing chamber (e) in sequence from the sewage inflow hole 10 side. When a micro-organism film are made thicker in long-time use and a contact material 23 is fouled, air is blown from a backwash pipe 24 to peel the micro-organism film from the contact material 23. After the micro-organism film is precipitated on the lower part of the contact aeration tank (c), the micro--organism film is sucked in a sewage drawing pipe 4a by an air lift and fed back to an anaerobic treatment chamber 3 via a sewage feedback pipe 4b. As a result, sewage treatment capability is improved by feeding treatment water from an aerobic treatment chamber 2 to an aerobic treatment chamber 3 little by little.
Patent JP-H01320132-A (JP)
Title: Forming device of hollow formed container
Inventor: KOBAYASHI HIDENORI
IPC: B29C49/04
Filed: 1988-06-23
Abstract: PURPOSE:To continuously extrude parison by a constitution wherein molds are constituted laterally shiftable and at the same time the inner mold is constituted vertically movable. CONSTITUTION:Under the conditions that an inner mold 10 and outer molds 20 are positioned just below an extruder die 2 and at the same time the outer molds 20 are under opened state by means of a mold clamping hydraulic cylinder 30, a parison P is inserted from the extruder die 2 in the inner mold 10. When the parison P is extruded far beyond the bottom of the inner mold 10, the outer molds 20 are clamped together by means of the cylinder 30. Next, the inner mold 10 and the outer molds 20 are shifted to a blowing device 4 by means of a cylinder 35 so as to be located just below a blowing nozzle 3. After that, the nozzle 3 is pushed in the upper end of the cut-off parison P so as to blow gas such as air or the like in the inner and outer molds in order to form a hollow formed item 1. When the formed item 1 cools down, the nozzle 3 is lifted and the outer molds 20 are opened so as to take the formed item 1 out of the inner mold 10.
Patent JP-H11350437-A (JP)
Title: Fitting structure for snow pole to protective fence
Inventor: MASANOBU HIROSHI
IPC: E01F9/669
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting/removing work of a snow pole by fixing a pair of upper and lower rings having the inner diameter allowing the insertion/ extraction of the snow pole to the stanchion of a protective fence. SOLUTION: A snow pole 9 for indicating a road edge section where snow is accumulated and rings 10 for supporting the pole 9 in parallel with the stanchion 7 of a protective fence are provided. The rings 10 have the inner diameter allowing the insertion/extraction of the pole 9, and an interval member welded with multiple rod bodies and ball bodies is provided on the inner face of each ring 10 to prevent the backlash of the pole 9 in the ring 10. At the time of execution, one end of a flat steel plate 11 is welded to the stanchion 7, the other end is welded to the ring 10, and a pair of rings 10 are fixed to the stanchion 7 at a vertical interval. The pole 9 is inserted into the rings 10 from above the rings 10 until its bottom section is brought into contact with the road surface, and it is supported vertically. The pole 9 is extracted from the rings 10 out of season when the pole 9 is not required. The snow pole 9 can be easily fitted to or removed from the protective fence.
Patent JP-2000350348-A (JP)
Title: Structure of power cable connection part
Inventor: NAKAMURA SHIGETO
IPC: H02G15/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To connect two power cables to each other by using connection devices which are made to protrude from the tips of conductor connectors attached to the taps of the two cables to be connected when the power cable joint is composed of a premolded reinforcing insulator and reuse the conductor connectors even if the insulator is cut to have round cross-sections in its middle part. SOLUTION: When conductors of two cables are connected by using a reinforcing insulator, connection devices comprising an engaging side connection member 21 and an insertion side connection member 31 which are made to protrude from the respective tip parts of conductor connectors 7 and 7a which are attached to the respective tip parts of the conductors are provided. A gap with a gap length of A is formed between the end parts of the two conductor connectors 7 and 7a by the connection devices, so that, even if the connection devices are cut to have round cross-sections at the center part between the conductor connectors 7 and 7a, the conductor connectors 7 and 7a are not damaged and can be reused by replacing the connection devices only.
Patent JP-H097313-A (JP)
Title: Digital information reproducer
Inventor: NAKAJIMA TAKESHI
IPC: G11B7/005
Filed: 1995-06-22
Abstract: PURPOSE: To achieve an accurate clock reproduction by a method wherein a response characteristic of a recording/reproducing system is detected and an expected value of a multivalued level is controlled from the results of the detection to improve an error rate by a PRML signal processing. CONSTITUTION: An expected value controller 5 sorts and stores a digital data subjected to an A/D conversion 3 based on a survival pulse obtained during a viterbi decoding operation and detects a response characteristic of a recording/ reproducing system based on the digital data to determine changes in level contained in a reproduction signal. An expected value of a multivalued level used in the viterbi decoder 4 is controlled from the results of the detection. Then, the expected value of the decoder 4 is followed according to changes in level regardless of any changes caused in the level of the reproduction signal.
Patent JP-S5780898-A (JP)
Title: Piezoelectric ceramic transducer
Inventor: KUMADA AKIO
IPC: H04R17/00
Filed: 1980-11-07
Abstract: PURPOSE:To ensure sufficient sounds to make clear receiving possible, by fitting a piezoelectric thin film consisting of ceramic materials to a prescribed holding frame into a curved face. CONSTITUTION:A piezoelectric ceramic vibrator 1 is put in a hole 3 of a holding plate 5 and is made horizontal, and a screw 6 is tightened. The vibrator 1 is contracted first and is deformed to a curved face, and the center rises to form the vibrator 1 into a spherical face. The screw 6 is tightened until the radius of the curvature becomes a desired value, and this curved state is kept stably. Next, a lead wire 7 is connected to an insulating terminal 8 fixed to the holding plate 5, and the other end of the lead wire 7 is soldered to a silver electrode 2 of the vibrator 1. A lead wire 9 is soldered to the silver electrode 2 on the reverse of the vibrator 1 also, and the other end of the lead wire 9 is connected to a screw 10 embedded in the plate 5. When audio outputs are applied to terminals 8 and 9 of the holding plate 5 of the transducer constituted in this manner, sounds of a large volume are generated considering a small area.
Patent JP-H0263402-A (JP)
Title: Method for manufacturing a sports shoe and the shoe sole
Inventor: UUDO FUREMINGU
IPC: A43D25/06
Filed: 1989-06-20
Abstract: PURPOSE: To upgrade abrasion resistance of a sole edge bend upwards and to a direction of a shoe instep on keeping a sufficient control action, by burying and connecting an abrasion resistance member into the shoe sole at an edge lifting upward at the front end of the sole and nearly matching the surface of the abrasion resistant member with the surface of the shoe sole edge. CONSTITUTION: At an upward edge of a front end of a sole, an abrasion resistant member is connected and the surface 8 of a shoe member 7 is matched with the surface 9 of an edge 3 in a shoe sole 2. For materials of an abrasion resistant member 7, single or plural metal compounds such as oxide ceramic, metal carbides such as silicon carbide and/or titanium carbide and/or nickel carbide and so on, or metal nitrides such as silicon nitride and/or titanium nitride and/or tangsten nitride and so forth are used. The abrasion resistant member 7 is advantageous in a shape of a small plate or a disk, and is held into an edge material of the sole 2 by a circular cavity 11 directly or through a support 12. In the latter case, the support 12 is buried into the edge material.
Patent JP-S5857643-A (JP)
Title: Recording disk
Inventor: SATOU MASAHIKO
IPC: G11B7/24047
Filed: 1981-09-30
Abstract: PURPOSE:To realize the recording with a constant linear speed and to increase the recording density of an information signal, by forming a pregroup of a recording disk with unit pregroup of a prescribed length to use it as the linear speed information. CONSTITUTION:The unit pregroups 2a, 2b, 2c... of a prescribed lenght, i.e., the spiral grooves plus non-groove parts of a prescribed length provided between the pregroups are set previously at the positions corresponding to the recording part on a disk substrate 1a. Then a recording layer 1b is coated on the substrate 1a. When the information signal is recorded on such disk 1, the tracking is secured via a pregroup 2. At the same time, the speed of revolution of the disk 1 is controlled so that the time corresponding to the laser beam is constant for each unit pregroup. In such a way, the recording is possible with a constant linear speed and the recording density is increased for the information signal.
Patent JP-S643132-A (JP)
Title: Production of 5-alkylydene norbornene
Inventor: HARA YASUO
IPC: B01J31/12
Filed: 1987-06-23
Abstract: PURPOSE: To readily and efficiently obtain the titled substance, by isomerizing 5-alkenylnorbornene in the presence of a compound selected from an organolithium compound, aliphatic amine compound, ammonia and hydrazine compound.  
     CONSTITUTION: When 5-alkenylnorbornene is isomerized to provide the titled substance, the reaction is carried out in the presence of (A) organolithium compound and (B) an least one kind of compound selected from an aliphatic amine compound in which N in the molecule is linked with at least one H, ammonia and hydrazine compound. Compounds A and B are each used at an amount of 0.1W100mmmol. and 1W1,000mol. based on 1mol. raw material. In the above- mentioned reaction, the compounds A and B can be also reused and by separating both compounds after reaction and the production cost is lowly maintained. The titled substance is useful as tertiary ingredient of EP rubber. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H107689-A (JP)
Title: Removal of catalyst
Inventor: MATSUBARA KAZUHIRO
IPC: B01J27/125
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To produce a phosphoric acid ester oligomer, having excellent heat resistance in high yield by reacting phosphorus oxychloride with bisphenol A and a monovalent phenol in the presence of a metal chloride catalyst, subsequently extracting metal components into an aqueous phase by adding an acidic aqueous washing liquid to the reaction mixture and heating the resultant mixture. SOLUTION: Phosphorus oxychloride is made to react with bisphenol A and a monovalent phenol (e.g. phenol) in the presence of a metal chloride (e.g. magnesium chloride anhydride) catalyst in nitrogen stream at 70-120 deg.C for 5hr. Subsequently, an aqueous washing liquid consisting of 0.01-2 normal hydrochloric acid, sulfuric acid or oxalic acid whose pH value is 3 or below 3 is added to the reaction mixture, and the resultant mixture is heated at 65 deg.C or higher temperature to extract metallic components into the aqueous phase for removing the metallic catalyst. Thus, a phosphoric acid ester oligomer, expressed by the formula [Ar1 to Ar4 are each a monovalent aromatic group; (n) is an integer of 0-10] and useful as a resin additive having flame retardant effect, plasticizing effect, anti-oxidant effect, etc., is obtained in high yield by a simple operation using a simple equipment.
Patent JP-H11309178-A (JP)
Title: Wheelchair for leg handicapped person capable of ascending/descending step
Inventor: ITO TAKASHI
IPC: A61G5/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To easily ascend or descend the step of a street by arranging wire pulleys on frames of a footrest section and a wheel support, fitting auxiliary wheels to protruded shanks, and connecting the worm reduction gears arranged on the right and left armrest sections and the wire pulleys with ropes. SOLUTION: Circular wire rope pulleys 2 are arranged on the lower frame of a footrest section 1, shakes are protruded in the front of them, and front auxiliary wheels 3 are fitted at the tips. Circular wire pulleys 6 are arranged on the support frame 5 of rear wheels 4, shanks are protruded in the rear of them, and rear auxiliary wheels 7 are fitted at the tips. One end of a rope fixed with the other end to the groove of the shank of the right wire pulley 2 is wound on the wire drum 10 of a right reduction gear 9 through the lower side of the wire pulley 2. One end of a rope fixed with the other end to the groove of the shank of the left wire pulley 6 is wound on the wire drum 10 of a left reduction gear 9 through the lower side of the wire pulley 6. The front auxiliary wheels 3 and the rear auxiliary wheels 7 can be vertically moved freely.
Patent JP-S6049190-A (JP)
Inventor: MORIKAWA TOSHIHIRO
IPC: F16L58/18
Filed: 1983-08-27
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-2000076186-A (JP)
Title: Internal loop synchronization part
Inventor: MAYNARD D HAMMOND
IPC: G09G5/36
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To surely take synchronization at the time of data reception and to use a peripheral control interconnection(PCI) bus specification and an acceleration type graphics port bus specification(AGP) together. SOLUTION: This internal loop synchronization part is provided with a register 102 for capturing transmitted data at the fall of strobe signals, the registers 104 and 105 for delaying the output of the captured data for the prescribed cycle number of a clock, a control unit 71 for leading out timing signals for detecting the fall and capturing the transmitted data at rise from the strobe signals, the registers 109, 111 and 112 for capturing the transmitted data at the rise of the strobe signals by using the received timing signals and a counter/ shift register 108 and a selection output register 113 for delaying the captured data for the prescribed cycle number of the clock before outputting the captured data.
Patent JP-S56107510-A (JP)
Title: Tank for oil-filled electric apparatus
Inventor: ITOU TATSUO
IPC: H01F27/02
Filed: 1980-11-07
Abstract: PURPOSE:To increase mechanical strength without thickening the thickness of wave-form radiating plates by forming the radiating plates so that the projecting directions of a plurality of finny projecting sections are approximately parallel to the side walls of a tank. CONSTITUTION:Opposing two side walls at the long sides of a tank are formed in such a manner that wave-form radiating plates 10b are disposed to the left and the right of wave-form radiating plates 10a, and the connecting end sections 15a of each flat plate-shaped section 15 are fastened. the side walls of the tank are constituted to ensure that wave-form radiating plates 10c forming side walls at the short sides are arranged between each wave-form radiating plate 10b at the same side along the long sides, and the connecting end sections 17a of the flat plate- shaped sections 17 of the wave-form radiating plates 10b and the connecting end sections 24a of the flat plate-shaped sections 24 of the wave-form radiating plates 10c are each fastened.
Patent JP-H0447851-A (JP)
Title: Attendant console system
Inventor: AKIMOTO FUJIO
IPC: H04M3/60
Filed: 1990-06-15
Abstract: PURPOSE:To improve the job efficiency by controlling the parallel operation of an attendant console processing section and a computer processing section with the multi-window system. CONSTITUTION:An attendant (AT) console control program 1 handling a call of an attendant board of an exchange system using a personal computer(PC), a stand alone (SA) program 2 forming an independent system by the PC and an operating system 3 for SA processing control controlling the programs 1, 2 are controlled by a parallel processing control program 4 in the multi-window system. When a call comes in the SA mode state, the state is transited to the AT mode state, after the processing is finished, when the SA mode state is restored, the SA processing in the intermittent state is continued. Thus, the operator uses the AT console as the PC for the SA mode and the AT console processing is implemented only when the call comes. Thus, the job efficiency of the operator of the PC is improved.