baber/WOPTO huggingface dataset:
Patent JP-S58135952-A (JP)
Title: Mass spectrometer
Inventor: TAKAHASHI SADAO
IPC: H01J49/02
Filed: 1982-02-08
Abstract: PURPOSE:To enable a highly sensitive detection of element for selected mass by scanning an ion acceleration voltage or an ion acceleration voltage and a electric field voltage in a specified section while the scanning is held for a certain time or lowered in the speed for a certain time at a voltage value corresponding to a specified mass number. CONSTITUTION:The scanning of ion acceleration voltage is done at a certain speed while held V1-V4 for a fixed time at an acceleration voltage value corresponding to a peak top of a specified mass number. This produces large peaks m1-m4 at holding points as illustrated thereby enabling a highly sensitive detection of an element for a specified mass. Thus, a wide ranging masschromatograph is obtained while a highly sensitive detection is possible in terms of any specified mass.
Patent JP-S54111032-A (JP)
Title: Bearing damper for vertical rotary unit
Inventor: SHIBATA SATORU
IPC: F16C27/06
Filed: 1978-02-20
Abstract: PURPOSE: To prevent a generation of the cavitation, by providing a protrusion and a pit, capable of making an engagement with a gap apart from each other, in surfaces for the pendulum and the housing facing to each other.  
     CONSTITUTION: The bearing damper is constructed in a manner with a disc-shape pendulum 6B, for supporting a ball-shape part 2 of a pivot shaft 1, supported by a ball 7A on a housing 4. And a pit and a protrusion, capalbe of making an enagement with a gap apart from each other, are provided in bottom surfaces of the pendulum 6B and on top surfaces of the bottom of the husing 4 respectively. And with a plane-shape flat gas 5B and a vertical-engagement-shape squeeze gap 5C constructed, a lubricating oil is filled in the housing 4 likely to immerse the pendulum 6B. When the pivot shaft 1 is vibrated, the lubircating oil 3 is relieved into the flat gap 5B because of a short vertical length of the squeeze gap, thus eliminating a generation of the cavitation caused by a big amplitude. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11201841-A (JP)
Title: Pressure change measuring device
Inventor: SAKATA MASAHARU
IPC: G01L7/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To exclude influences according to sudden change of temperature environment by an external flowing medium such as a sea bottom water stream or the like. SOLUTION: In a pressure change measuring device having a pressure sensitive part for detecting pressure change and a reference part for generating a reference signal for this pressure sensitive part, outside containers 51, 67 are provided in the pressure sensitive part and the reference part, and also a small hole 57 communicating with the outside is provided in the outside container 51 in the pressure sensitive part to transmit external pressure through this small hole 57, and in the outside container 67 in the reference part, an external medium is introduced relative to an inside container 52 to be sealed.  Further, this device comprises the outside containers 51, 67 of a cylindrical shape and inside containers 52, 53 of a cylindrical shape which is coaxial with this outside container, and optical resonators 56, 63 are fitted on the inside containers 52, 53, and a deformation amount of the inside container is measured.
Patent JP-S63185850-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: B28B3/20
Filed: 1987-01-27
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-S62177323-A (JP)
Title: One-way clutch
Inventor: TANAKA KOICHI
IPC: F16D41/067
Filed: 1986-01-31
Abstract: PURPOSE:To simplify the structure and obtain the stability of operation, by permitting the escape of a torque transmitting member upon rotation in one direction without using any spring member, and engaging the torque transmitting member in a certain position upon rotation in the other direction. CONSTITUTION:A holder A comprises a torque transmitting direction restricting ring 4 and partition walls 1f provided within the ring 4. A steel roller 2 as a torque transmitting rolling member is received in a space R defined between each partition wall 1f in such a manner as to partially project from an opening 1g formed on the inner circumference of the wall. The torque transmitting direction restricting ring 4 is formed at its inner periphery with a torque trans mitting engagement surface 4b and a disengagement surface 4b1 continuous from the former, and the partition wall 1f is formed with a supporting wall 3 for the steel roller 2 so that the steel roller 2 may be moved between the surfaces 4b and 4b1.
Patent JP-H07205087-A (JP)
Title: Belt-like object cutting device, and bag manufacturing device, wrapping device and belt-like object winding device provided with the belt-like object cutting device respectively
Inventor: KABAYAMA MASAKIYO
IPC: B26D5/08
Filed: 1994-01-18
Abstract: PURPOSE:To cut a belt-like object completely in the cross section, give it a discontinuous cut line, cut even a wide belt-like object easily without causing rubbing of a cutting blade, prevent a zigzag cut line, and facilitate maintenance control of a belt-like object cutting device and other devices equipped with the belt-like object cutting device by using the cutting blade in a specific shape. CONSTITUTION:A nipping jaw 21 which nips a belt-like object F at two places across a narrow interval is provided. In this nipping jaw 21, a circular arc cutter 32 provided with many cutting blade 33 is attached on a cutter support bar 31 at a predetermined pitch. When a pair of nipping jaws 21 are closed, it is attached on the cutter support bar 31 at the predetermined pitch. When the pair of nipping jaws 21 are closed, this cutter support bar 31 moves in the direction of width of a bag material belt F while it draws a circular arc by a parallel link mechanism. At this time, the cutting blades 33 of each cutter piece 32 cut the bag material belt in the cross direction.
Patent JP-S55109408-A (JP)
Title: Membrane separating method
Inventor: TSUKAMOTO TERUKI
IPC: B01D61/16
Filed: 1979-02-17
Abstract: PURPOSE: To make possible the removal of ultrafine precipitate and perform high- degree treatment of water by letting the inorganic matter in the water to be treated precipitate and deposit in the fore-stage and subjecting this precipitate-contained slurry to pressure treatment by using permeable membranes in the post-stage.  
     CONSTITUTION: In the treatment method of the water to be treated containing organic and inorganic substances such as sewer and river water, the inorganic substances in the water to be treated are let to deposit as insoluble or hard-to-dissolve precipitate through addition of precpitate formers and coagulant aids or electrolysis in the fore-stage. Next, this precipitate-containing slurry is subjected to pressure treatment by using either organic or inorganic permeable membranes of fine pores from 2.5μ to 50W60Å to concentrate the liquid containing precipitation deposits on the high-pressure side of the membrane surfaces. The highly treated membrane- permeated-liquid is obtained on the other side. In this way, the removal of ultrafine precipitate may be accomplished and the high-degree water treatment performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07224564-A (JP)
Title: Burglar alarm device for car
Inventor: OKAWARA HIROSHI
IPC: E05B83/36
Filed: 1994-02-15
Abstract: PURPOSE:To eliminate the troubles of setting by providing a burglar alarm device body which is set based on an output of a first OR gate and which is reset based on the output of a second OR gate. CONSTITUTION:If either of a door unlock action signal from a control circuit 15 or a reset signal from a second switch 30 which acts in association with an ignition switch is supplied to a first OR gate 32, a reset signal is supplied to a reset terminal of a microcomputer 22. And if a door lock action signal from the circuit 15 and an ON signal from a first switch 31 which acts when a lock knob is in a door locked state are supplied to a second OR gate 33, a door lock command signal is outputted to an AND gate 21 to reset the microcomputer 22. By this method, a burglar alarm device body 27 is set and set sound at the time of setting is delivered from a buzzer 24.
Patent JP-H02198679-A (JP)
Title: Washing device
Inventor: YOKOYAMA MASAKAZU
IPC: B08B3/10
Filed: 1989-01-27
Abstract: PURPOSE:To miniaturize a holder holding the material to be washed and a cover by providing a vibration device vibrating the cover member. CONSTITUTION:The holder 1 has a lower side member 2 and an upper side member 3, and the lower side member 2 has the recessed part 4 for housing a package. An O-ring 9 having circular cross section is provided under the lower surface 8 of the upper side member 3 and fitted and fixed in the ring groove 10 formed in the lower surface 8. A part of the O-ring 9 is projected from the lower surface 8, and, when the upper side member 3 is pressed down to the lower side member and the lower surface is brought into contact with the uppermost rim part of the upper surface 6 of the lower side member 2, the O-ring 9 is housed in the recessed part 4 and brought in to press-contact with the uppermost part of the package A. The washing liquid 25 in the inner part of a washing liquid flow passage 20 is vibrated by receiving the energy from a tubular body 18 and the cover body 2, and the vibrating effect is improved.
Patent JP-S61176546-A (JP)
Title: Fluorine-containing carbonyl compound and production thereof
Inventor: ISHIKAWA NOBUO
IPC: A61P31/04
Filed: 1985-01-31
Abstract: NEW MATERIAL:A fluorine-containing carbonyl compound expressed by formula I [one of R<1>, R<2> and R<3> is lower fluoroaliphatic group of F, the rest are H, halogen, aliphatic group, aromatic group or group expressed by OR<5> (R<5> is R<4>); R<2> may link with R<4> to form a ring when R<2> is not lower fluoroaliphatic group or F; R<4> may form ether bond by removal reaction of R<5>OH between R<4> and hydroxyl group at the gamma-position when R<4> is OR<5>]. EXAMPLE:5-Hydroxy-4-trifluoromethyl-2-hexanone. USE:With improved physiological activity, useful as for example an anti- inflammatory agent, and also as a semisynthetic intermediate for antibiotics. PREPARATION:An alcohol expressed by formula II is reacted with an alpha,beta-unsaturated carbonyl compound expressed by formula III in the presence of a yeast to give the aimed compound expressed by formula I.
Patent JP-H01195548-A (JP)
Title: Recording system for program executing state
Inventor: WATANABE ATSUSHI
IPC: G06F11/28
Filed: 1988-01-30
Abstract: PURPOSE:To easily and quickly grasp the system working by storing the program executing state information including those information on the name of an instruction to be executed and a fact whether this instruction is carried out in a normal way or not in the order of execution at execution of a program. CONSTITUTION:When a CPU 1 carries out a program stored in a program memory 8, the CPU 1 writes the name of an instruction to be executed into an executing state memory and carries out said instruction. Then the CPU 1 writes the executing state information into the memory 9 as long as the instruction is carried out in a normal way. In case plural types of processes to be executed exist in accordance with conditions, one of these processes is carried out and the code corresponding to the executed process is written into the memory 9 as the executing state information. When said process is not normally carried out, the corresponding code is written into the memory 9 together with the information showing the abnormality. These processes are successively carried out and the names of the executed instructions and the executing state information are successively stored in the memory 9 and then read out as necessary.
Patent JP-H09206486-A (JP)
Title: Presser foot for overlock sewing machine
Inventor: SUZUKI YOSHIICHI
IPC: D05B29/02
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a presser foot capable of easily withdrawing an upper scalpel without damaging the function of pressing cloth in an overlock sewing machine provided with a cloth cutting mechanism composed of a lower scalpel and the upper scalpel projected on a throat plate and vertically moved for cutting the cloth in cooperation with the lower scalpel capable of being withdrawn under a bed by being turned when it is not in use and a scalpel cover for covering the upper scalpel on the presser foot. SOLUTION: The front surface of the scalpel cover and a pressing part in the front are lacked, an auxiliary presser 14 provided with a curved part 13 curved upwards to the front is arranged in the lacked part and it is pivotally attached turnably to the pivotally supporting part 12 of a presser foot main body 11 by a pin 15. The auxiliary presser 14 is turned in the direction of being pulled in a cloth feeding direction accompanying the feeding of the cloth at the time of being mounted, an auxiliary presser rear end is gnawed into the cloth and the cloth is pressed. At the time of withdrawing the upper scalpel, the auxiliary presser 14 is sprung up by the turning of the upper scalpel, and after the upper scalpel is withdrawn, the auxiliary presser is moved back by gravity.
Patent JP-H06231637-A (JP)
Title: Explosion proof gas bushing
Inventor: FUKAMI YUKITERU
IPC: H01B17/30
Filed: 1993-02-05
Abstract: PURPOSE:To provide an explosion proof gas bushing which has an excellent heat radiating effect and an excellent splinter scattering control effect, and can prevent a leakage of the insulating gas in a bushing even though the bushing is broken. CONSTITUTION:An insulating tube 2 is inserted to the inside of a bushing 1 so as to partition the inner gas space in the bushing 1 into the inner space 3 and the outer space 4. Both spaces are communicated through the upper and the lower gas passages 18 and 13 of the insulating tube 2. When the bushing is broken, a heat radiator 9 at the upper side of the insulating tube 2 and the bushing 1 is to be moved upward by the gas pressure, and by utilizing the movement of the heat radiator 9, the gas passages 18 and 13 are blocked.
Patent JP-H06229534-A (JP)
Title: Gas implement with gas calorific value converter
Inventor: MATSUMOTO TAKASHI
IPC: F23N5/26
Filed: 1993-02-05
Abstract: PURPOSE:To facilitate a gas converting operation by easily and rapidly converting gas calorific value. CONSTITUTION:A gas implement for igniting, extinguishing and regulating gas supply amount of combustion gas to be supplied has a bypass passage 71 separately from a gas supply passage 4 formed in the implement. A gas calorific value conversion valve 72 for converting gas calorific vale at the time of converting gas by regulating gas amount in the passage 71 is disposed in the passage 71, and the valve 72 is telescopically provided in a regulating hole 73 opposed to an exterior of an implement case 10. Further, an operation unit is formed in the valve.
Patent JP-S59150138-A (JP)
Inventor: OOHARA MIKIO
IPC: D03D15/00
Filed: 1983-02-09
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-S62177882-A (JP)
Inventor: NAGASE YUKIO
IPC: H05F3/04
Filed: 1986-01-30
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-H02200652-A (JP)
Title: 3-phenoxycyclopentene derivative, preparation thereof and preparation of cyclopenta(b)benzofuran derivative from the same derivative
Inventor: ONO KIYOTAKA
IPC: C07C41/16
Filed: 1989-01-27
Abstract: NEW MATERIAL:A 3-phenoxycyclopentene derivative of formula I (X and Y are H or halogen). EXAMPLE:3-(2,4-Dibromo-6-iodophenoxy)cyclopentene derivative. USE:Useful as a raw material for synthesizing cyclopenta[b]benzofuran used as a synthetic intermediate of m-phenylene type PGI2 useful as a drug, especially anti-thrombogenic drug, anti-ulcer drug or anti-arteriosclerosis drug. The cyclopenta[b]benzofuran derivative is synthesized by treating the compound of formula I with a palladium complex in the presence of a phosphorus ligand and a base. PREPARATION:3-Chlorocyclopentene is reacted with a phenol derivative of formula II (M is sodium or potassium) in the presence of a phase transfer catalyst to provide the compound of formula I.
Patent JP-H08229295-A (JP)
Title: Washing machine in which level adjusting device is installed
Inventor: KIN HIROYASU
IPC: D06F39/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To surely and continuously maintain the horizontal state of a machine body. SOLUTION: This washing machine is provided with an adjustment leg 11 whose upper side part is projected and extended at the lower part of the machine body of the washing machine and a supporting spring 14 arrayed at the lower side part of the adjustment leg 11. Discontinuous spirals 15A and 15B are formed at the outer periphery of the adjustment leg 11 and a fixing member 16 provided with the discontinuous spirals 19A and 19B corresponding to the adjustment leg spirals 15A and 15B is provided.
Patent JP-H04236554-A (JP)
Title: Message store and forward exchange system
Inventor: AZUMA SEIICHI
IPC: H04M3/42
Filed: 1991-01-18
Abstract: PURPOSE:To realize the message store and forward exchange system by deleting automatically a message when no message is delivered. CONSTITUTION:When a telephone set 4b of a called subscriber B is called, whether or not the subscriber B is busy is detected, and when the subscriber B does not reply the call, a retrial number in a message management table 74 is incremented by one and its message is used for an object of time monitor. When number of retrials exceeds a specified value, redialing to the subscriber B is stopped and a mail No.7 is deleted. A mail control section 9 decrements number of times of incoming call signals in a called mail box management table 72b of the subscriber B in a main memory 7 by one and the information relating to the mail No.7 is deleted.
Patent JP-2000221680-A (JP)
Title: Fullerene-containing sensitive material, resist and pattern forming method using same
Inventor: MATSUURA YUKITO
IPC: B82B1/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the resist shape after exposure due to impurities in air by using a sensitive material comprising a substance having amino groups and a fullerene. SOLUTION: The sensitive material comprises a substance having amino groups and a fullerene or its derivative. The substance having amino groups is a polyaniline or its derivative. The fullerene or its derivative is not particularly limited but C60 or its derivative having high reactivity with amino groups is preferably used. A polyaniline is desirably used as the substance having amino groups and a polyaniline having any unit cell such as aniline or aniline having a substituent may be used but a poly(o-alkylaniline) or a poly(o- alkoxyaniline) is preferably used in consideration of solubility to a solvent. The alkyl group in the poly (o-alkylaniline) has 1-24, more preferably 1-12 carbon atoms.
Patent JP-H07228413-A (JP)
Title: Post-processing device
Inventor: NAKAZATO YUKITAKA
IPC: B65H31/18
Filed: 1994-02-16
Abstract: PURPOSE:To correctly stack recording sheets on a sheet discharge tray by providing a vertically moving means vertically moving the sheet discharge tray and a control means detecting the removal of the recording sheets from the sheet discharge tray during the copying process and controlling the vertically moving means to move the sheet discharge tray to the normal sheet discharge position. CONSTITUTION:This post-processing device A is provided with a stapler unit 11 aligning the recording sheets image-formed by an image forming device and stapling the end sections, a sheet discharge tray 12 storing the bundles of stapled recording sheets, a discharge belt 10 discharging the bundles of the recording sheets to the sheet discharge tray 12 side, a discharge roller 3 receiving the bundles of the recording sheets discharged from the discharge belt 10 and discharging them onto the sheet discharge tray 12, and a detecting means detecting the height of the sheet discharge tray 12. The removal of the recording sheets from the sheet discharge tray 12 is detected during the copying process, and a vertically moving motor is controlled to move the sheet discharge tray 12 to the normal sheet discharge position. The tray 12 is invariably located at the sheet discharge position.
Patent JP-H05190532-A (JP)
Title: Manufacturing method of polymide passivation film
Inventor: IGARASHI TOMOHIRO
IPC: H01L21/312
Filed: 1992-01-08
Abstract: PURPOSE:To lower the error rate in sticking step during assembling step by a method wherein a polyimide film and a plasma nitride film or P.S.G film are etched away using the same photoresist as a mark. CONSTITUTION:A plasma nitride film layer 6 is formed on an aluminum electrode 5 and then the surface of the layer 6 coated with polyimide to form a polyimide layer 7 whose film quality is set by heat treatment. Next, the surface of the polyimide layer 7 is coated with photoresist 8 and after the formation of a contact pattern aperture part with the aluminum electrode 5 by photoetching step, the polyimide layer 7 is selectively etched away by an organic solvent using the photoresist 8 as a mask. Successively, the nitride film layer 6 is also selectively dry-etched away by plasma processing step using the same photoresist 8 as a mask. Next, the photoresist 8 is released using the low temperature organic solvent to re-set the polyimide layer 7 by heat treatment. Through these procedures, the assembling yield can be increased.
Patent JP-S59144011-A (JP)
Title: Recording system of digital signal
Inventor: TERAKAWA MASATSUGU
IPC: G11B5/09
Filed: 1983-02-07
Abstract: PURPOSE:To perform the accurate searching of program by supplying an erasion current which always varies with a low frequency to an erasion head during a recording mode and leaving erasion noises on a magnetic tape to detect the presence or absence of these remaining noises in a reproduction mode. CONSTITUTION:An erasion signal of several tens of kHz, for example, is generated from an erasion signal generator 2 during a recording mode. This erasion signal undergoes the modulation of amplitude through an erasion signal amplitude modulator 3 with a low frequency of several hundreds of Hz and is applied to an erasion head 4. At the same time, a digital signal is supplied to a recording/reproducing head 8 from a record amplifier 5 via a changeover switch 7. In a reproduction mode the digital signal is supplied to a reproduction amplifier 6 through a reproduction head 8. The remaining erasion noises are always reproduced together with the digital data while the data of programs A and B are recorded. While the remaining noises are not reproduced in a space period between programs A and B, and therefore a part containing no signal can be easily identified.
Patent JP-H01196125-A (JP)
Title: Formation of resist pattern
Inventor: FUKUMOTO HIROBUMI
IPC: G03F7/00
Filed: 1988-02-01
Abstract: PURPOSE:To reduce variations of a line width as a resist line traverses a stepped portion, by providing a process by which a part of a resist film which is exposed to near ultraviolet rays and a part of the same which is not exposed to the same are simultaneously surface-heated while cooling the rear of the semiconductor substrate, and a process by which the part of the resist film which is exposed to the near ultraviolet rays is removed. CONSTITUTION:First, a positive type UV resist is applied on the surface of a semiconductor substrate 1 to form a resist film 2. Thus, the rear of the substrate is baked. Further, the resist film is irradiated with a UV light 5 using an exposure device 4 through a mask 3. The resist film of an exposed part 2a allows a sensitized material to be changed to a carboxylic acid and a non- exposed part 2b not to changed. Further, the resist film is irradiated with an infrared light 7 while cooling a direct plate 6 in an atmosphere of inert gas. Hereby, solubility of the resist to a developer tends to have some gradient in the direction of the depth of the resist. Thus, only the part of the resist film 2 irradiated with the UV light 5 is removed, leaving the non-exposed part behind.