baber/WOPTO huggingface dataset:
Patent JP-H08316703-A (JP)
Title: Dielectric filter
Inventor: MIYAMOTO HIROBUMI
IPC: H01P1/205
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the spurious radiation level for a prescribed band by adjusting the leakage amount of the magnetic field component in the TE 101 mode depending on the relative shape of gaps provided on a mount face and a side face of a dielectric block so as to shift the spurious frequency in the dielectric filter of the TEM mode. CONSTITUTION: Resonators 10a, 10b are formed with inner conductor coating resonator throughholes between a couple of end faces of a dielectric block 10 opposite to each other, electrode parts 1a, 1b of input output electrodes 1 formed between a mount face and a side face of the dielectric block 10 are insulated electrically from an outer conductor with gaps 1ag, 1bg to apply static coupling between the input output electrodes 1 and inner conductors of the resonators 10a, 10b. The spurious radiation frequency in the TE 101 mode is shifted decreasingly or increasingly by selecting the gap 1bg to be larger or smaller than the gap 1ag. Thus, the spurious radiation within a prescribed band is reduced.
Patent JP-S62280111-A (JP)
Title: Rectilinear vibration generator
Inventor: MATSUMOTO EIJI
IPC: B06B1/04
Filed: 1986-05-26
Abstract: PURPOSE:To aim at improvement in vibration force of a long-size transport pipe, by installing a multipolar type fixed iron core and a coil to be rolled on each pole both in an outer circumference of the transport pipe via a resonance spring to be expanded in the longitudinal direction, and setting up this fixed iron core and a movable iron core having the specified void. CONSTITUTION:A fixed iron core 1 is fixed to a counter weight 5 via a plate 3. This counter weight 5 is unitized with a counter weight 6 with a bolt 7, and a resonance spring 8 is compressed and clamped by a bearing shone 9 clamped to a pipe 20 between these counter weights. On the other hand, a movable iron core 2 is foxed to the pipe 20 via a plate 4 and a mounting bracket 10, and adjusted so as to keep the fixed iron core 1 and a gap G necessary for vibration. When AC voltage is impressed on the coil rolled on the fixed iron core 1, there are produced double frequency vibrations over the alternating current impressed between the movable iron core 2 and the fixed iron core 1, and AC frequency and mass of a movable part as well as a resonance spring constant are selected whereby maximum exciting force for the pipe 20 is securable.
Patent JP-S611889-A (JP)
Title: Electrically operated fuel pump for vehicle
Inventor: HIRATSUKA KOU
IPC: F04D5/00
Filed: 1984-06-15
Abstract: PURPOSE:To reduce pressure leak between high and low pressure chambers, by rotating a first impeller, joint and second impeller through a carrier fixed to a shaft of an armature to thereby define an annular gap between the outer circumference of the joint and the inner circumference of the delivery plate. CONSTITUTION:When voltage is applied to a terminal, an armature is rotated, and a first impeller 29a, joint 35 and second impeller 29b are rotated through a carrier 34 fixed to a shaft 33 of the armature to thereby define an annular gap 36 between the outer circumference of the joint 35 and the inner circumference of a delivery plate 28. Thus, pressure leak from a high pressure chamber 30 to a low pressure chamber 31 may be reduced to thereby obtain an electrically operated fuel pump for a vehicle as improved in efficiency.
Patent JP-H05318320-A (JP)
Title: Shotpeening method of gear made of austemper sphere shape graphite cast iron
Inventor: SASAKI MASAJI
IPC: B24C1/10
Filed: 1992-05-14
Abstract: PURPOSE:To carry out the most suitable shotpeening without any overshot in relation to a gear made of austemper sphere shape graphite cast iron. CONSTITUTION:A shotpeening is carried out in relation to a gear made of austemper sphere shape graphite cast iron by using a steel ball whose Rockwell hardness is 48-50 and whose diameter is 0.3-0.6mm, under such condition that a coverage is 2 or 3, and archight is 0.2mmA-0.35mmA and a projection speed is 61m/sec-73m/sec and the most suitable shotpeening is carried out without overshot.
Patent JP-H10311808-A (JP)
Title: X-ray analyzer
Inventor: YAMADA TAKASHI
IPC: G21K1/04
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To precisely measure a sample even when the incident angle on the sample of a primary X-ray is increased by protruding and recessing an attenuator to the passage of the primary X-ray between an X-ray source and the sample according to the incident angle on the sample of the primary X-ray. SOLUTION: The primary X-ray 2B from an X-ray tube 1 spectrally divided by a spectroscope 3 is emitted to a sample 5 fixed to a sample stage 4, and the intensity of a secondary X-ray (fluorescent X-ray) 7 generated from the sample 5 is measured by a detector 8. When the incident angle 8 of a primary X-ray 2C on the sample 5 is increased, the intensity of the fluorescent X-ray 7 is increased, so that a precise measurement can not be performed. Thus, a control means 12 controls a protruding and recessing means 10 to protrude a comb type attenuator 9A to the route of the primary X-ray 2B, so that the primary X-ray 2C incident on the sample 5 is attenuated thereby. When the incident angle θ is further increased, and the intensity of the fluorescent X-ray 7 can not be decreased even by use of the attenuator 9A, a double comb type attenuator 9B having a high attenuation factor is protruded to the route of the primary X-ray 2B instead of the attenuator 9A.
Patent JP-H11313904-A (JP)
Title: Training effect display device for isotonic exercise machine
Inventor: YAMAZAKI IWAO
IPC: A61B5/053
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To objectively know a training effect of an isotonic exercise machine which requires a prolonged continuation of training by using as an index a time series change in one's weight except body fat. SOLUTION: This device comprises a human body impedance measuring means 11 to measure a human body impedance through an electrode of a grip handle H, a data inputting means 12 to input personal data of sex, age, height and weight through a color liquid crystal panel, a body fat rate calculating means 13 to calculate a body fat rate from the human body impedance and the personal data, a body fat excepting weight calculating means 14 to calculate the weight except fat from the body fat rate and the weight, a memory means 15 to store the weight except fat at each measurement and a display means 16 to display the weight except fat in a time series.
Patent JP-S5645757-A (JP)
Title: Contact reaction method
Inventor: ASAKURA YAMATO
IPC: B01D59/33
Filed: 1979-09-25
Abstract: PURPOSE: To increase the exchange reaction efficiency of hydrogen isotope by forming mists of treating water in a low temp. tower and by steam-vaporizing said treating water in a high temp. tower.  
     CONSTITUTION: Heavy water from a heavy water reactor is sent to a low temp. tower 3 through a pipe 42. In this low temp. tower 3, the treating water is formed into mists to carry out the isotope exchange reaction between the treating water and hydrogen gas in a catalyst layer and the heavy water containing tritium is taken out from a pipe 43 and heavy hydrogen from which a large amount of tritium is removed from a pipe 50. The heavy water containing tritium is steam-vaporized in a high temp. tower 20 to carry out the isotope exchange reaction in a catalyst layer and the heavy water from which tritium is removed is taken out from a pipe 44 and, moreover, tritium is similarily removed in a high temp. tower 41. Into the high temp. tower 41, the heavy hydrogen from which tritium is removed in the low temp. tower 40 is supplied from a pipe 61. The heavy water containing tritium is taken out from a pipe 47 to be stored. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000315565-A (JP)
Title: Heating system and image forming device
Inventor: TANIGUCHI SATORU
IPC: G03G15/20
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent heat leakage so as to reduce a waiting time and power consumption by scattering particles with conductivity lower than that of a base material constituting a support in the heating element support for lowering heat conductivity of a supporting member. SOLUTION: In a stay 1, resin microspheres (low heat conductivity filler) 6 with conductivity lower than that of a base material constituting the stay 1 are dispersed, and heat conductivity of the stay 1 is reduced as a whole. As the low heat conductivity filler, a resin hollow microsphere 6 having a thermoplastic synthetic resin made outer shell is used. As the thermoplastic resin, polyolefine resins, polyvinyl compounds, polymethacrylate and the like are available. A particle with a grain size of 10-20 μm, specific gravity of 1.1 and a resin outer shell made of vinylidene chloride copolymer is used. Because the resin microsphere 6 is filled with the air, its heat conductivity is sufficiently low in comparison with that of a composite material consisting of liquid crystal polymer and glass fiber.
Patent JP-S61280077-A (JP)
Title: Information recording medium
Inventor: ENARI MASAHIKO
IPC: G11B20/12
Filed: 1985-06-05
Abstract: PURPOSE:To detect accurately and without error the starting position of the recording of information by providing, in one information block, a code identifying the information track and a code that shows the information between the position where the code is attached and the starting position of recording for each of the code. CONSTITUTION:Plural groups of identification numbers to identify one track from others are consecutively provided in one recording track that is for information-recording. The information indicating the starting position of recording is included in each one of the said groups. Therefore, if the currently reproduced track is confirmed to be the desired one, the block number of the information block judged to be the desired block is recognized, and the order number of the said block is identified. At this point of time, the position of the recording head ready to record in relation with the recording medium is accurately confirmed.
Patent JP-H09284746-A (JP)
Title: System and method for two-way information transmission
Inventor: SUZUKI MITSUHIRO
IPC: H04N7/16
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a system in which a video-on-demand system is realized even with a comparatively small investment monetary amount without the need for introduction of a large scale video server system or the like and a network resource is utilized effectively by relaxing concentration of traffic and rational charging is executed. SOLUTION: A subscriber terminal equipment ms sends a demand including at least information to identify its own subscriber terminal equipment, identification information for information on request and information relating to urgency of the information on request to an information distribution center HE. The information distribution center HE generates a distribution schedule of the information to be distributed based on the demand and executes the distribution of the information on request according to the distribution schedule as above.  The subscriber terminal equipment ms receives and analyzes the outgoing control data from the information distribution center HE to recognize the distribution plan and acquires the distributed information based on the recognized distribution plan and stores the information to a large capacity storage means 12 and uses the information by reading it from the storage means 12. A charging means 6 makes charging of distribution depending on the urgency of distribution of information to expect it that the requests of delay distribution is increased thereby reducing the number of demands for a time zone for congested traffic.
Patent JP-H10315010-A (JP)
Title: Rotary cutting tool
Inventor: SHIMANO TAKAMASA
IPC: B23B27/12
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reliably stop rotation of a support member without supporting a locking jig by hand by arranging a projecting part to regulate turning of the locking jig fitted to a hole, in a cutting tool main body. SOLUTION: When a tip 25 is installed in a tip installing seat, the tip 31A of a wrench 31 is fitted to a hole H arranged in a seat member 17, and a shaft part 31B of the wrench 31 is positioned in the rotational directional backward side vicinity of a clamp screw 27 more than a wrench fastening member 32 arranged on an upper surface 12A of a cutting tool main body 11. Or the clamp screw 27 is fastened after being brought into contact with the wrench fastening member 32. Then, even if the seat member 17 tries to rotate according to rotation of the clamp screw 27, turning of the shaft part 31B of the wrench 31 is regulated by the wrench fastening member 32. Therefore, rotation of the seat member 17 can be reliably stopped.
Patent JP-H01292282-A (JP)
Title: Secondary electron detector
Inventor: YONEZAWA AKIRA
IPC: H01J37/244
Filed: 1988-05-19
Abstract: PURPOSE:To prevent axial shift and astigmatism and to efficiently detect a secondary electron, by constituting a secondary electron detector of a scintillator having an axially symmetric shape and a negative potential member. CONSTITUTION:A secondary electron detector is constituted of a scintillator 5 having a primary charged particle passing hole having an axially symmetric shape and receiving the application of high positive potential and a member 10 having an axially symmetric type primary charged particle passing hole and receiving the application of negative potential with respect to a sample 3. By this constitution, the electric field generated from a secondary electron detector becomes axially symmetric with respect to a primary charged particle optical axis and, therefore, the axial shift and astigmatism of primary charged particle beam 1 can be reduced. Further, the secondary electrons 4a-4c generated from the sample 3 can be detected efficiently.
Patent JP-S5646871-A (JP)
Title: Preparation of 1,2,4-triazolin-5-one derivative
Inventor: KAJIOKA MITSURU
IPC: C07D249/12
Filed: 1979-09-26
Abstract: NEW MATERIAL:A Δ 2 -1,2,4-triazolin-5-one derivative of formula I.  
     EXAMPLE: 1-(2,4-Dichloro-5-methoxyphenyl)-Δ 2 -1,2,4-triazoline-5-one.  
     USE: Useful as a raw material of an agricultural and horticultural fungicide, especially a raw material of a compound useful as an agent for controlling sheath blight of rice plant.  
     PROCESS: The reaction of the compound of formula II with the compound of formula III in an inert solvent such as benzene, methanol, etc. with heating affords the compound of formula IV, which can be converted to the objective compound of formula I by the ring-closing reaction in the presence of a base such as pyridine, trimethylamine, etc. A compound useful for the control of sheath blight of rice plant can be obtained by reacting the compound of formula I with a halogenating agent in an inert solvent with heating, and reacting the resulting compound with the compound of formula V in the presence of a base. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5746085-A (JP)
Title: Closed type rotary compressor
Inventor: SANO KIYOSHI
IPC: F04C18/356
Filed: 1980-09-03
Abstract: PURPOSE: To aim at reduceing the high frequency component of the internal pressure of a cylinder by providing a pressure introducing passage communicating at one end thereof to a compression space in a cylinder and at the other end thereof to a small volume space defined in a part of the cylinder.  
     CONSTITUTION: In the abutting surface, in the vicinity of a discharge port 14, of a lower bearing plate 8 making contact with one end surface of a cylinder 5 is provided a surge pressure damper consisting of a small volume space 15 having a volume in a range from about 0.3 to 5.0% of the volume of compression space and a pressure introducing passage 16 having a small cross-section area. With this damper remarkably great noise reduction can be realized without sacrificing the performance of a compressor. Further since the small volume space 15 and the pressure introducing passage 16 are opened at the abutting surface of the lower bearing plate 8, the formation of them does not necessitate an additional process step, or, even if it is necessary, the additional process step can be extremely simple and unlaborious, thereby to produce a sealed type rotary compressor at the same cost as the conventional compressor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06330339-A (JP)
Title: Al container and production therefor
Inventor: MIYAZAKI SHUNZO
IPC: C23C22/00
Filed: 1993-05-25
Abstract: PURPOSE:To provide an Al container having excellent lubricity in a preceding stage where a chemical conversion treatment with a phosphoric acid-zirconium aqueous solution was performed and the outside was printed, and the production method therefor. CONSTITUTION:A chemical conversion coating film is provided by treating the surface of the Al container formed of an Al plate with the phosphoric acid-zirconium aqueous solution. The Al container is stuck with an N,N- dipolyoxyalkylene-alkylamine type cation surfactant on the chemical conversion coating film. The Al plate is stamped out into a cup form with a bottom, and is subjected to deep draw working to form the Al container. Subsequently, the Al container is defatted and washed with water, and the surface is treated with the phosphoric acid-zirconium aqueous solution to form the chemical conversion coating film. Besides, the chemical conversion coating film is treated with the prescribed surfactant. The Al container treated with the surfactant is washed with water, and dried to form the Al container stuck with the surfactant and the chemical conversion coating film.
Patent JP-S5913517-A (JP)
Title: Treatment of tail end of wire rod
Inventor: NOGUCHI MASAHISA
IPC: B21C47/02
Filed: 1982-07-16
Abstract: PURPOSE:To eliminate the need of special fixing means, by reduction rolling the tail end of a wire rod to make it have the radius of curvature smaller than the coiling radius, and allowing the wire rod to coil around a spool, etc. by means of its coiling nature caused by the rolling. CONSTITUTION:The tail end 14a of a wire rod 14, to be coiled by a spool 12 or on the coiled wire rod, is reduction rolled to give a coiling nature to the tail end 14a by passing it through a group 16 of rolling rolls and a group 18 of feeding rolls. The tail end 14a is formed to have the radius of curvature smaller than the radius of coiling. Thus the tail end 14b of the rolled wire rod 14 coils around the spool 12 or around the wire rod coiled already because of the rigidity of the work-hardened tail end 14b, and that eliminates the need of special fixing means.
Patent JP-H08296910-A (JP)
Title: Cooling method of cooling water by compressed gas refrigerant
Inventor: SUZUKI YUJI
IPC: B23K37/06
Filed: 1995-04-25
Abstract: PURPOSE: To enable continuous welding by cooling a cooling water with a low temperature compressed gas converted from a compressed gas with the expansion thereof to chill the cooling water for welding so that the temperature of the cooling water after the welding is kept the same as at the start of the welding or lower. CONSTITUTION: A compressed gas taken in from a supply connection port 6 of compressed air E undergoes a dehumidification and a removal of impurities through a filter 8. An adjustment of pressure is performed by a decompression value 9 with a manometer, the adjustment of a flow rate by a flow meter 10 for the compressed gas and the compressed gas is fed into a compressed gas supply port 3 of a cooler 2. The compressed gas entering the compressed gas supply port 3 is changed to a chilled gas inside to be discharged. The temperature of the water for cooling during the welding rises to at least about 50 deg.C after the cooling. The temperature of water cooled C during the welding is kept at about 10-25 deg.C depending on the conditions to form a better welding metal with a higher cooling effect.  The compressed gas is changed to the chilled gas to cool the cooling water C of raised up high temperature down to 10-25 deg.C.
Patent JP-H08295315-A (JP)
Title: Bag automatic taking-out and supply apparatus and bag transport magazine used therein
Inventor: TAMURA MITSURU
IPC: B65H1/04
Filed: 1995-04-25
Abstract: PURPOSE: To achieve the automation and labor saving of the process of taking out a bag such as a standing pouch from a bag transport magazine to supply the same to a filling and packing machine. CONSTITUTION: A plurality of bag taking-out head assemblies having suction heads provided so as to be revolvable between a bag taking-out position and a bag supply position have bag direction detection means and the suction heads are rotated corresponding to the detection signals of the direction detection means to arrange bags in one direction to supply them to a bag supply conveyor 3. Arms 15 are displaceable in the axis direction of a cylinder and alternately supply bags taken out of a bag feed magazine to two rows of bag feed conveyors. A bag transport magazine has a bag push-up hole formed to the bottom wall thereof and is formed in a foldable manner and a lifter device entering the bag feed magazine from the bottom wall thereof to push up the bags in the magazine to a bag taking-out level is provided at the bag taking-out position.
Patent JP-S5552570-A (JP)
Title: Reproducing device
Inventor: HAYAKAWA YUUJI
IPC: G11B15/087
Filed: 1978-10-05
Abstract: PURPOSE: To make it possible to perform rapidly operations in any other mode than a reproduction mode by putting a device in the reproduction mode on detecting an initial signal recorded in each block of a magnetic tape and in another mode on detecting a terminal signal.  
     CONSTITUTION: While information recorded on a tape in tape recorder 1 is reproduced firstly, an initial signal and terminal signal are recorded in each information block by reverse head 20. Next, recorder 1 is put in a rapid traverse mode or rewind mode and when the initial signal of information selected first is extracted, this signal is supplied to binary counter 50 by way of terminal P of analog switch 15 and amplifier 49. Here, the pulse signal of the initial signal is counted and AND gate 61a outputs a signal of level "H" to put recorder 1 in a reproduction mode. Once the terminal signal of this information is outputted from head 20, circuit 61a outputs a signal of level "L" to put recorder 1 in another mode, e.g. retrieval mode for another information block. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02301891-A (JP)
Title: Method for detecting falsification of pre-paid magnetic card
Inventor: FUNEKAWA KOJI
IPC: G06K7/08
Filed: 1989-05-17
Abstract: PURPOSE:To surely detect falsification by using a magnetic head for a magnetic card representing the frequency in use of a card with a punch hole. CONSTITUTION:A pre-paid magnetic card A1 is formed with a high anti-magnetic force material. When the magnetic card A1 is inserted to a machine M1 used as a ticket issuing machine, etc., it is carried on a prescribed line, however, the magnetic head H is provided at the stripe position of the magnetic card A1 in the machine M1 in use. And the punch hole (a) can be detected by the magnetic head H, and also, it is comprised that the existence of a magnetic sheet can be detected with the magnetic head H even when the punch hole (a) is closed with a thin film (b) for falsification such as the magnetic sheet, etc. In such a way, it is possible to surely detect the falsification.