baber/WOPTO huggingface dataset:
Patent JP-H04302228-A (JP)
Title: Signal transmitter
Inventor: HOSHINO MASARU
IPC: G08C17/00
Filed: 1991-03-29
Abstract: PURPOSE:To enable signal transmission to be conducted without mixing noise from the outside and to improve accuracy for transmitting signals to the outside by using a sliding member having electromagnetic shield ability mutually between an electromagnetically shielded fixed part and a rotary part. CONSTITUTION:An antenna unit 46 is composed of a fixed part 110 and a rotary part 111, and the fixed part 110 is formed by Al or the like and electromagnetically shielded. A slide part 120 is composed of a slide part 120A formed by conductive resin and a slide part 120B provided above the fixed part 110 and formed by a steel plate. Three grooves 110A, 110B and 110C formed at the fixed part 110 are respectively used as antenna parts to transmit horizontal and vertical synchronizing signals from a vide image checker to respective CCD camera. Then, antennas 112 and 113 in the grooves are electromagnetically shielded each other and therefore, noise is not received each other. Further, since they are not turned to noise sources to the outside, accuracy for transmitting signals can be improved.
Patent JP-S62226141-A (JP)
Title: Process for forming pattern
Inventor: KUMAGAI AKITOSHI
IPC: G03F7/095
Filed: 1986-03-27
Abstract: PURPOSE:To simplify a pattern forming process and to improve the dimensional accuracy of the formed pattern by forming a pattern with a photosensitizing agent contg. a specified compd. CONSTITUTION:A photosensitizing agent contg. a compd. expressed by the formula is used, when a pattern is formed with rays which sensitize both a resist and a photosensitizing agent after forming photosensitizing film contg. the photosensitizing agent on the resist film. In the formula, R is 1-4C alkyl; X is Cl atom, Br atom, or I atom. Namely, after forming a resist and photosensitizing film on a semiconductor wafer in the order, the photosensitizing film is exposed through a mask pattern. Although the resist is not critical, a so-called positive resist, for example, constituted of naphthoquinone azidosulfonic ester compd. and cresol novolak resin, so-called rubber based negative resist comprising a mixt. of cyclized polyisoprene with a bisazido compd. or bisphenol resin contg. an azido compd. etc. may be used.
Patent JP-S59192508-A (JP)
Inventor: YAMASHITA YOSHIHIKO
IPC: B27D5/00
Filed: 1983-04-15
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-H05273784-A (JP)
Title: Electrostatic charge image developer
IPC: G03G9/08
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a developer with which initial fog is suppressed and copy pictures shows little change by designing the toner for start developer and the replenishing toner to have different weight average mol.wt. of polyolefins in the toners. CONSTITUTION:The weight average mol.wt. of polyolefin (Mws) in the start toner development is made lower than the weight average mol.wt. of polyolefin (Mwf) in the replenishing toner. It is preferable that the weight average mol.wt. of polyolefins (Mw) is 1000-40000, more preferably 2000-30000 with the weight ratio of weight average mol.wt.(Mw)/number average mol.wt.(Mn)=2 to 4. This method is effective to use a developer in which a positive toner and a carrier coated with a fluorocarbon resin or silicone resin are mixed.
Patent JP-H07278775-A (JP)
Title: Production of hot dip aluminum coated steel sheet for deep drawing excellent thermal discoloration resistance
Inventor: SENUMA TAKEHIDE
IPC: C22C38/00
Filed: 1994-04-05
Abstract: PURPOSE:To simultaneously satisfy discoloration resistance and good workability by subjecting steel having specific components to finish rolling, cold rolling, annealing and nitriding treatments, then to a heat treatment under specific conditions. CONSTITUTION:The components of the steel sheet are composed to contain, by weight, <=0.05% C, <=0.005% N, <=1.5% Mn, <=0.5% Si, <=0.1% P, <=0.05% Al and B under condition of 0.7<B/N<1.5 and the balance Fe with inevitable impurities. This steel is subjected to finish rolling at Ar3 or above and is then coiled up at >=500 to <=780 deg.C. The steel sheet is then subjected to recrystallization annealing after cold rolling, then to a nitriding treatment at >=20 to <=500 in the product of the concn. (%) of NH3 and residence time (sec) in a nitriding atmosphere kept at >=600 to <=800 deg.C. The steel sheet is subjected to hot dip Al coating, then to the heat treatment for >=2 to <=10 hours at >=300 to <=450 deg.C. As a result, the hot dip aluminum coated steel sheet which is suppressed in the deterioration of merchandise value by thermal discoloration as far as possible is produced.
Patent JP-2000265914-A (JP)
Title: Connection structure of two kinds of members
Inventor: SAEKI TETSUYA
IPC: B29C65/56
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a connection member in the case that two kinds of members having different thermal expansion ratios are connected to each other by the connection member. SOLUTION: A first member 1 is differentiated from a second member 3 in the thermal expansion ratios. When temperature is remarkably varied, dislocation occurs between wall surfaces of the first and second members 1, 3. Stress due to the dislocation is diffusively received by fitting portions of recessions 2 and projections 4. The fitting portions are located at upper and lower sides of a connection member 5. As a result, the stress caused by the dislocation is diffused and received before it reaches the connection part 5. Stress is hardly applied to the conneciton member 5.
Patent JP-H01239220-A (JP)
Title: Honeycomb steel sheet wall
Inventor: OKIMOTO MASAYUKI
IPC: E02D5/12
Filed: 1988-03-22
Abstract: PURPOSE:To easily construct high regidity honeycomb steel sheet walls by connecting angular steel pipe sheets provided with equal length double fit joints projecting radially from angular parts, vertically and laterally. CONSTITUTION:Equal length double fit joints 5 are radially projected from the whole angular members of angular steel pile sheets 2, 3, 4 in the form of normal hexagonal shape in section or the angular parts of the angular pipe sheets 3, 4. A honeycomb steel sheet wall 1 is formed by connecting the sheets 2, 3, 4 vertically and laterally in a manner of two dimensional joint connection. It is thus possible to dispense with a large-scale support frame or reinforcing steel members and to construct a highly rigid wall by only joint connection.
Patent JP-2000262621-A (JP)
Title: Intratracheal tube insertion mask
Inventor: KOMATSU KENJI
IPC: A61M16/06
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To correspond to the both of an oral tube insertion method and a nasal tube insertion method by means of one intratracheal tube insertion mask by forming a tube insertion port to put through an intratracheal tube so as to be movable at either one of the mouth side and the nose side of a patient by means of an insertion port moving means. SOLUTION: The intratracheal tube insertion mask 1 for inserting the intratracheal tube T to trachea from the mouth or the nose of the patient to secure his breath during an operation is provided with a mask body 3 which covers a part around the lip part and the nose of the patient and is provided with an anesthetic gas introducing port 2 and a soft pad part 4 to be adhered to a face surface by enclosing the peripheral part of the lip and nose parts of the patient when it is used. The mask body 3 has the tube insertion port 5 where the intratracheal tube T is put through to be independent of the port 2 and the insertion port moving means 6 is arranged between the port 5 and the body 3, by which the tube insertion port 5 is made to be movable to any side of the mouth or nose of the patient with respect to the mask body 3.
Patent JP-H08258798-A (JP)
Title: Attitude control device for space navigator
Inventor: ITSUKAICHI ATSUSHI
IPC: G05D1/08
Filed: 1995-03-27
Abstract: PURPOSE: To perform high-reliable and stable control of an attitude by a method wherein an attitude control amount of a plurality of the attitude control portions of a space navigator by position information and speed information from a GPS receiver is calculated and the attitude of a space navigator is controlled through drive of an attitude control actuator corresponding to each attitude control portion. CONSTITUTION: A space navigator body is provided with a plurality of attitude control portions and receipt antennas 11a-11e are mounted on respective attitude control portions in correspondence to a GPS satellite. The output terminals of the antennas 11a-11e are connected to respective GPS receivers 12a-12e, and a computation processing control part 13 is connected to the output terminals thereof. A plurality of attitude control actuators 14 are connected to the output end of a computation processing control part 13. Based on position information and speed information corresponding to an inputted attitude control portion, a drive signal is generated for each attitude control portion, and each attitude control actuator 14 is driven. Each attitude control actuator 14 is disposed through combination wherein attitude control is practicable for each of an attitude control portion.
Patent JP-H04281165-A (JP)
Title: Co-generation system
Inventor: YAMADA SHIGEHISA
IPC: F25B27/02
Filed: 1991-03-08
Abstract: PURPOSE:To improve the thermal efficiency of an absorption type refrigerating machine by a method wherein cooling water temperature for an engine is retained within a predetermined temperature range to utilize steam, generated by the high-temperature cooling water, for the heat source of the absorption tupe refigerating machine, in a system, in which a generator is driven by the stationary water-cooled engine. CONSTITUTION:In an absorption type refrigerating machine 25, equipped with an absorber 2, filled with lithium bromide solution 1, a regenerator 4, absorbing pure water as refrigerant and regenerating the lithium bromide solution 3 which has become diluted solution, and evaporator 6 producing cold water employed for room cooling by the latent heat of evaporation generated in the regenerator 4, steam, recovering heat from the cooling water of an engine for a co- generation system equipped with a generator utilizing a stationary type water- cooled engine as a driving source, is used as the heat source 9 of the regenerator 4. In this case, the generator 21 is driven by a diesel engine 22, engine cooling water is utilized as the heat source of a reboiler 23 and steam 28, evaporated in the reboiler 23, is sent to the absorption type refrigerating machine 25 through a gas/liquid separator 24 to use it as the heat source 9 of the regenerator 4.
Patent JP-H03267798-A (JP)
Title: Separating method for actinoids by centrifugal counter flow distribution chromatography
Inventor: USUDA SHIGEKAZU
IPC: B01D11/04
Filed: 1990-03-17
Abstract: PURPOSE:To easily and speedily separate, purify, and recover a relatively large amount of actinoids consisting of >=2 components by using the chromatography which can separate high-concentration actinoids exceeding two components by elements and valencies. CONSTITUTION:This CPC(centrifugal counter flow distribution chromatography) device has a fixed phase charged in a distribution cell 1 which can be rotated by a rotor 2. After a sample solution of a fission product in used nuclear fuel is admitted to the cell, separation is performed by chromatographic expansion by using a moving phase. The separation state can be known through a detector such as a absorbance monitor for the visible range and the concentration of each component of the separated eluate can be confirmed quantitatively by a high frequency induced coupling plasma light emission spectrochemical analyzer. Thus, a relatively large amount of actinoids consisting of >=3 components can be separated mutually and the separation is performed relatively speedily. This CPC device is easy in the replacement of the fixed phase, its cleaning, decontamination, etc., are easily, and the device which is relatively small in size can be constituted.
Patent JP-S57182675-A (JP)
Title: Moisture removing apparatus having performance evaluation function
Inventor: SUZUKI TADAO
IPC: G01T7/02
Filed: 1981-05-06
Abstract: PURPOSE:To enable evaluation of the performance of a tritium sampler correctly without being influenced by a temperature and humidity of air in the atmosphere, by converting dried gas to wet gas having a fixed humidity and taking  the wet gas in the tritium sampler then, evaluating the performance as to removing of moisture. CONSTITUTION:Dried gas in a gas vessel 11 is sent to a wet gas generating part 17 with a prescribed pressure by shutting a main valve 15 and opening valves 13, 14. Moisture is carried away to a tritium sampler 16 by the dried gas always when said dried gas is flowed at a prescribed pressure and prescribed flow rate by a flow rate controller 19. Hereby, only the dried gas is taken out the outside from the sampler 16 through a flowmeter 18. On one hand, freezed tritium- containing moisture is liquefied and liquefied moisture is taken out the outside by opening a drain valve 21. Accordingly, performance of the sampler is evaluated rightly always from the relation between moisture content taken out through the valve 21 and that of decreased in a vessel 17-2 of the generator 17 by said process.
Patent JP-S51143672-A (JP)
Title: Process for preparing 2-pyridones
Inventor: KASAHARA AKIRA
IPC: C07D217/24
Filed: 1975-06-05
Abstract: PURPOSE: To obtain 2-pyridones,that are useful as synthetic intermediates for medicines,etc, widely in good yield by the ring closure of carboxylic amides containing double bonds. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05269532-A (JP)
Title: Metallic plate working machine
IPC: B23Q1/00
Filed: 1992-03-26
Abstract: PURPOSE:To provide a metallic plate working machine which does not reduce working accuracy, avoid the breakage of a microjoint, does not give a graze to a working metallic plate, can from the metallic plate downward and carry both-sides-formed goods. CONSTITUTION:The metallic plate working machine supports a worked material W movably in the direction of one coordinate axis, work support parts 45F, 45R composing a worktable surface extending along a work pass line PL synchronizes with the movement of the material W, separates a work support belt 45 moving toward the moving direction at the same speed into a group 45F of front side belts and a group 45R of rear side belts, independent drive means are connected respectively, the work support parts 45F, 45R are lowered by every fractionized work support belt selectively from a height position conforming with the work pass line.
Patent JP-H04278787-A (JP)
Title: Slave device of television doorphone
Inventor: HIRATA HIROYUKI
IPC: H04N7/18
Filed: 1991-03-06
Abstract: PURPOSE:To make the direction change structure of a monitor camera provided on a slave device of a television doorphone small in size and compact, and to improve the durability. CONSTITUTION:A camera supporting base 8 in which a monitor camera 3 is attached to the front thereof is attached to a driving case 11 arranged on its back part freely tiltably vertically and to the left and the right through a ball supporting point 13. To the tip of two pieces of push/pull rods 18, 18 protruded movably forward and backward from the driving case 11, the camera supporting base 8 is connected through ball supporting points 19, 19, respectively. Each push/pull rod 18,18 is constituted so that it can be driven forward and backward independently by using motors 23, 23 provided on the driving case 11, respectively and a screw feeding means. When one push/pull rod 18 is driven forward and backward, the camera supporting base 8 is tilted verticaly, and when the other push/pull rod 18 is driven forward and backward, the camera supporting base 8 is tilted to the left and the right.
Patent JP-2000264080-A (JP)
Title: Tractor
Inventor: YAMAZAKI TOSHIAKI
IPC: B60K17/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a transmission mechanism part in a transmission case in advance by interposing a friction clutch in a rear axle or an interlocking shaft to be interlocked with the rear axle to allow the friction clutch to slip if the resistance load on a drive sprocket side is increased. SOLUTION: This tractor appropriately decelerates the rotation of an engine 2 mounted on a forward portion of a body by transmission devices 4a, 4b, etc., in a transmission case, and transmits the rotation to a front wheel 5 and a rear wheel. However, in the tractor of the crawler type, a drive sprocket 15 is fitted to an end part of a rear axle 14 in place of the rear wheel fitted to the rear axle 14. In addition, a friction clutch 30 is interposed in an intermediate portion of the rear axle 14, and the friction clutch 30 slips to reduce the influence to the transmission mechanism in the transmission case if the excessive load is applied to the drive sprocket side. The breakage of the transmission mechanism part in the transmission case can be prevented in advance.
Patent JP-H09259714-A (JP)
Title: Puffer type gas breaker
Inventor: SHINKAI TAKESHI
IPC: H01H33/915
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To set the position of a gas blowout hole properly so as to with arc energy efficiently, and suppress the excess pressure rise of a puffer chamber so as to reduce an reaction force acting on a puffer cylinder. SOLUTION: A fixed contact piece portion 1 is equipped with a fixed main contact piece 2 and a fixed arc contact piece 3. First moving contact piece portion 21 is equipped with first operation rod 23, a puffer cylinder 8, a moving main contact piece 5, insulation nozzles 7a, 7b. A fixed puffer piston 10 is inserted into the puffer cylinder 8 so as to form a puffer chamber 11. Second moving contact piece portion 22 is equipped with second operation rod 24 and a moving arc contact piece 6. Both operation rods 23, 24 are combined via a link mechanism so as to be connected to a single operation mechanism portion. The stroke ratio L1/L2 of both moving contact piece portions 21, 22 is set to 3/4, a blowout hole 15a is formed so as to be approximately in the center point between the arc contact pieces at a contact parting position.
Patent JP-H07259515-A (JP)
Title: Valve timing variable mechanism
Inventor: AKASAKA AKIO
IPC: F01L1/34
Filed: 1995-03-27
Abstract: PURPOSE:To prevent control oil from leaking out of the outer peripheral surface of a housing in a valve timing variable mechanism. CONSTITUTION:A housing 1 provided with a pulley 1c driven by an engine on its outer periphery, is connected to a cam shaft 3 through a ring gear 2 in which at least either one of the gear teeth formed on the inner and outer peripheries is a helical gear tooth. The ring gear 2 is adapted to be able to turn relatively in relation to the cam shaft 3 by axial movement of the ring gear 2. A pressure chamber 30 is provided axially on one side end of the ring gear 2, control oil is applied to the pressure chamber 30, and an equalizing spring 14 is arranged on the other side end of the ring gear, namely on the opposite side of the pressure chamber. The inner peripheral surfaces of the housing 1 facing the pressure chamber 30 are formed monolithically, without sliding contact with each other.
Patent JP-H05270284-A (JP)
Title: Running drive device
IPC: B60K17/10
Filed: 1992-03-26
Abstract: PURPOSE:To simplify a hydraulic circuit in a running device by operating the direction operating circuit in a direction operating steering system of the running device by the use of the circuit of an hydraulic continuously variable transmission of the running device. CONSTITUTION:In this running drive device, the direction operating circuit 6 relating to a direction operating system of a running device 5 driven by means of a hydraulic continuously variable transmission HST is communicated to the normal rotation side circuit 3 and the reverse rotation side circuit 4, of the hydraulic continuously variable transmission HST.
Patent JP-S59195901-A (JP)
Inventor: ITOU SABUROU
IPC: E01B11/30
Filed: 1983-04-18
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-H06279646-A (JP)
Title: Transparent heat-resistant resin composition
Inventor: YAMAOKA IKURO
IPC: C08L53/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain the subject composition having excellent transparency and heat resistance and favorable balance of rigidity and toughness by blending a methyl methacrylate-alpha-methylstyrene-based copolymer with specific two kinds of styrene-diene block copolymers. CONSTITUTION:The objective composition comprises mainly 30-1wt.% of a block copolymer composed of (A) 70-99wt.% of a methyl methacrylate-alpha- methylstyrene-based copolymer consisting of 60-75wt.% of a methyl methacrylate unit, 10-40wt.% of an alpha-methylstyrene unit and 0-30wt.% of a styrene unit and (B) 30-1wt.% of a block copolymer made up of (i) 50-99wt.% of a styrene-diene block copolymer (block copolymer for short) consisting of 70-95wt.% of a conjugated diene unit and 30-5wt.% of a styrene unit and (ii) 50-1wt.% block copolymer consisting of 35-65wt.% conjugated diene unit and 65-35wt.% of a styrene unit and has difference in refractive index between the component A and the component (i) of <=0.01. The component A is preferably produced by bulk polymerization method free from admixture of impurities in the copolymer.
Patent JP-H08240530-A (JP)
Title: Excited light selection unit in sulfur dioxide analyzer
Inventor: KATO JUNJI
IPC: G01N21/64
Filed: 1995-03-02
Abstract: PURPOSE: To provide a more inexpensive and compact excited light selection unit in an SO2 analyzer. CONSTITUTION: The selection unit is provided with a first reflecting mirror 1 for reflecting the light emitted from a light source 10 at one face 1a, a second reflecting mirror 2 for reflecting the light reflected at the one face 1a of the reflecting mirror 1, a third reflecting mirror 3 for reflecting the light reflected at the second reflecting mirror 2 and a fourth reflecting mirror 4 for inputting the light reflected at the third reflecting mirror to the other face 1b of the first reflecting mirror 1.  The selection unit is further provided with a fifth reflecting mirror 5 for reflecting the light reflected at the other face 1b of the first reflecting mirror 1, a sixth reflecting mirror 6 for reflecting the light reflected at the fifth reflecting mirror 5 and a seventh reflecting mirror 7 for inputting the light reflecting at the sixth reflecting mirror 6 to a measuring cell of an SO2 analyzer 11.
Patent JP-S61228897-A (JP)
Inventor: NEMOTO HISAYASU
IPC: D06F39/12
Filed: 1985-04-03
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-H11263276-A (JP)
Title: Bicycle using driving force input device having swinging fulcrum
Inventor: MIYAKE SHUZO
IPC: B62M1/24
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a device so as to reduce the number of part items, and to provide an inexpensive and light device by forming an overlapping area for rotational forces applied to left and right crank members and an output shaft, and facilitating the transfer of a pressing force necessary when the pressing changing operation of left and right pedals. SOLUTION: One end is connected between left and right pedal levers 22 so as to be freely rotated, and other ends provide rotational forces to a rear wheel by a phase difference of 180 deg.. The left and right pedal levers 22 are formed in V-shapes, the middle part of which is set as a bent part, ends of left and right crank arms 24 being connected thereto. Thus, a pedal track is set with a high degree of freedom, the structure of the device is simplified, costs are reduced and, by forming an overlapping area for rotational forces applied to the left and right crank arm 24 and an output shaft 25, the transfer of a pressing force necessary during the pressing changing operation of the left and right pedals is facilitated.