baber/WOPTO huggingface dataset:
Patent JP-S57185949-A (JP)
Title: Amorphous material with high crystallization temperature and low magnetostriction
Inventor: YAGI MASAAKI
IPC: H01F1/14
Filed: 1981-05-12
Abstract: PURPOSE: To obtain a thin-stripped amorphous magnetic material with a raised crystallization temp. and low magnetostriction for a magnetic head, etc. by adding a rare earth metal to an Fe-Co-Si-B alloy having a specified atomic ratio and by rapidly cooling the resulting alloy in a specified atmosphere.  
     CONSTITUTION: This amorphous magnetic material consists of, by atom, 0.1W 12% Fe, 36W24% Si, 1.8W22% B, 0.3W5% of ≥1 kind of rare earth metal selected from Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er and Yb, and the balance Co. The material may further contain ≤16% Ni. The material is manufactured by very rapid cooling in a vacuum or an inert gaseous atmosphere, and it is represented by a chemical formula[(Fe 1-a Co a ) 1-g RE g ] 100-x (Si z B 1-z ) x , wherein 0.85≤a≤0.99, 0.005≤g≤0.06, 18≤x≤26, and 0.2≤z≤0.9. This amorphous magnetic material has about 450W750°C crystallization temp. and ≤ about 3× 10 -6  magnetostriction constant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02251337-A (JP)
Title: Apparatus for continuously casting thin cast slab
Inventor: NAKAJIMA TAKAHARU
IPC: B22D11/128
Filed: 1989-03-22
Abstract: PURPOSE:To supply a thin cast slab having high quality at a low cost by arranging plural hourglass-shaped roll pairs, which constitute pressing curved surfaces so as to gradually squeeze distance between both bulged surfaces of the cast slab formed at the center parts of long side walls in a mold possible to use a submerged nozzle. CONSTITUTION:The both end opened mold 4 is formed with the long side walls 1 and both short side walls 2 inserted between them. Size of the short side wall 2 is made to the same as the aimed thickness of the thin cast slab and the center parts of the long side walls 1 are backward estranged as possible to use the submerged nozzle 3. The hourglass-shaped roll pairs 6 are arranged in the range of remaining unsolidified part in the cast slab drawn from the mold 4. The pressing curved surfaces on the roll pairs 6 are constituted so as to gradually squeeze the distance between both bulged surfaces of the cast slab formed at the center part of the long side walls 1 in the mold 4 from the inlet side toward the outlet direction. By this method, the thin cast slab having excellent surface characteristic and inner quality can be stably cast.
Patent JP-H1043164-A (JP)
Title: Physical function examining method using kit for simulating the aged
Inventor: TAKANO YOSHIKAZU
IPC: A61B5/11
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To easily evaluate physical functions peculiar for the aged without device configuration in a large scale by regulating or making dull the motion or sensitivity of respective parts on the body from the state of real wearing experience concerning a kit for the aged simulation which can be mounted from the surface of wear or shoes as it is. SOLUTION: The high tone area of sounds is cut and made hard to hear by earplugs 10 and 11 of a kit 1, view stricture or color sensation is optically formed by spectacles 20 and further, a weight is housed on the front face of a jacket 30 for load so that the attitude inclined forward with aging can be reproduced. Besides, the slow movement of elbow joints caused by attenuation in mascular strength preceding to elbows is reproduced by elbow fixers 40 and 41 and band members 80 and 81 for wrist load. Moreover, in the state of leaving a little touch sensation, pressure sensation and warmth sensation on the fingers of hands, these senses are lowered and the state of hardly grasping or easily dropping an object is reproduced by gloves 90 and 91 for which stretchable 3rd gloves for covering the fingers to their 2nd joints are laminated on 1st and 2nd gloves made of rubber and cloth.
Patent JP-H07282766-A (JP)
Title: Image observing visual field moving method for sample
Inventor: NAGAI HIDETAKA
IPC: H01J37/22
Filed: 1994-04-08
Abstract: PURPOSE:To visually designate an image observing visual field moving destination of a sample by performing operation with specific constitution in image observation using a board as the sample when the board is composed of a repetitive chip pattern in a device to work and observe the board mounted with a device by using either a charged particle beam or a laser beam. CONSTITUTION:A sample drawing 1 and an enlarged view 3 of a single chip among a repetitive chip pattern are simultaneously drawn on a CRT in the same with an observing CRT, and a chip arranging drawing 2 is drawn in a superimposed condition on the sample drawing 1, and a moving destination position of an obsering visual field is designated by using a pointing device with either one of sample coordinates 4 or chip arranging coordinates 5 as a standard of the sample drawing 1, or the moving destination position of the observing visual field is designated by using the pointing device with chip coordinates 6 as a standard on the enlarged view 3 of the chip.
Patent JP-H08248476-A (JP)
Title: Focal plane shutter
Inventor: KAWAKITA KATSUYA
IPC: G03B9/36
Filed: 1995-03-06
Abstract: PURPOSE: To easily stabilize the width of a slit when the front and following sector groups of a focal plane shutter travel. CONSTITUTION: The driving pins 9b and 17b of a front sector driving lever 9 and a following sector driving lever 17 are formed to a top end slit shape. Then, a travel-colliding side of one of the sectors 9 and 17 is made thick to make strength great, a travel-preparing side of the other is made thin to obtain spring and the top end is tapered. On the other hand, the driving pins 9b and 17b are fitted into the driving hole 4b of a front sector driving arm 4 supporting/driving the front sector group 3 and the driving hole 7b of a following sector driving arm 7 supporting/driving the following sector group 6, respectively and the sizes of the driving holes 4b and 7b are made smaller than the driving pins 9b and 17b, to eliminate a fitting backlash and facilitate insertion.
Patent JP-S59194101-A (JP)
Title: Oscillating return preventing valve
Inventor: IOKU KENSUKE
IPC: F15B11/00
Filed: 1983-04-20
Abstract: PURPOSE:To separately control the retaining force of an actuator and the time required for preventing oscillating return by slidably fitting a sleeve in a small- diameter inner hole, and pressing the sleeve with a spring disposed in a large- diameter hole. CONSTITUTION:A valve seat 10c is formed between a small-diameter inner hole 8c to which the second circuit 4b is connected and a large diameter inner hole 9c to which the first circuit 4a is connected. A sleeve 19 slidably fitted in the small-diameter inner hole 8c is provided with a valve portion 19c and a valve seat 19d disposed on the other end 19b thereof in the large-diameter inner hole 9c. One end of a valve body 11c is provided with a small-diameter portion 11d to which the sleeve 19 is slidably fitted and with a valve portion 11e, and the other end 11g thereof is fitted in a spring chamber 12c. A throttle path 11f connected to the second circuit 4b is provided with a throttle 11h. A block 20 is brought into contact with a stopcock 21 and the valve portion 19c of the sleeve 19 is brought into contact with the valve seat 10c by pressing force of a spring 13c disposed in the large-diameter inner hole 9c. The valve portion 11e and the other end 11g of the valve body 11c are of the substantially same diameter.
Patent JP-H10249033-A (JP)
Title: Pachinko machine with abnormality detecting function
Inventor: MORIMOTO AKIHIRO
IPC: A63F7/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the labor for trouble shooting or the burden of employees clerk by automatically detecting the occurrence of trouble such as ball clogging on the surface of panel or the illegal action of player and reporting it to the clerk. SOLUTION: The number of balls shot onto the surface of panel is counted by a counter 21 for shot ball count at every set time. Besides, the numbers of PACHINKO balls taken into a prize winning hole and an out hole are respectively counted by a counter 24 for prize winning ball count and a counter 25 for out ball count at every set time. A CPU 31 discriminates the presence/ absence of abnormality by comparing the value counted by the counter 21 for shot ball count with the total value of values counted by the counter 24 for prize winning ball count and the counter 25 for out ball count and reports the discriminated result to the clerk while using a warning lamp or the like.
Patent JP-H11275433-A (JP)
Title: Remote supervisory system
Inventor: IKEGAMI HARUHIKO
IPC: H04N5/232
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To apply turning movement control intended by the operator to a turning base which is placed at a supervision object position and on which an image pickup device is mounted, from a remote supervisory section without being affected by a transmission rate of video data. SOLUTION: A television camera mounted on a turning base is turned at a supervision object position, a controller sends video data to a remote supervisory section and starts turning the turning base when receiving an operation command from the remote supervisory section and stops turning when receiving a stop command. The remote supervisory section displays the video data from the television camera on a monitor, calculates a moving time (x) in response to a moving angle θ (step S4) when inputting the moving angle θby an operation terminal (step S2), and sends the stop command to the controller at a point of time when the moving time (x) elapses after transmission of the operation command to the controller (steps S5-S9).
Patent JP-S58188585-A (JP)
Title: Joining method of al material and dissimilar metallic material
Inventor: FUKUMAKI TAKASHI
IPC: B23K26/32
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the formation of a compd. in the stage of joining Al and a dissimilar metal and to obtain a joined part having excellent mechanical properties and corrosion resistance, by applying Al plating on the joining surface of a material to be joined which is vulnerable to formation of a compd. with Al and melting the same by heating. CONSTITUTION:An Al material 1 and a plating layer 3 of Al and Al and Fe applied on an Fe material 2 are butted, and are welded by matching the position of a beam to the boundary of the material 1 and the layer 3. The weld zone 5 after the welding contains much Al group with extremely less molten Fe, where extremely small amount of a brittle intermetallic compd. is grown. Therefore, the joined part has extremely high mechanical strength. Since the weld layer contg. substantially Al and Fe and the plating layer contg. Al and Fe are formed at the intermediate of the material 1 and 2, the corrosion resistance is improved considerably.
Patent JP-2000269268-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUJIYAMA IPPEI
IPC: H01L21/60
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To maintain continuity between electrodes by electrically connecting a bump formed on a chip electrode of a bare chip component, which is deformed until the deformation quantity becomes saturated, to a substrate electrode formed on a printed board. SOLUTION: A bump 4 formed on a chip electrode 3 of a bare chip component 1 is deformed by pressing until the quantity of deformation becomes saturated to cause an end part of dimension T1 of the bump 4 which projects from the main body of the bump 4 to project by about 2-3 μm. Then, the bump 3 is electrically connected to a substrate electrode 6 of a printed board 2, and the bare chip component 1 and the printed board 2 are fixed to each other using an adhesive 7. With this method, the continuity between the bump 4 and the substrate electrode 6 can be maintained.
Patent JP-S55164241-A (JP)
Title: Abrasion-resistant unsaturated polyester resin composition
Inventor: KOSHIYOU NOBORU
IPC: C08L67/06
Filed: 1979-06-07
Abstract: PURPOSE: The title composition having abrasion resistance equal to or better than that of a phenolic material and high impact strength, which is suitable to a material for electrical parts, and prepared by kneading an organic fiber with an unsaturated polyester resin.  
     CONSTITUTION: 25pts.wt. of an unsaturated polyester resin, preferably an epoxy- modified resin, is kneaded with 5W20pts.wt. of an organic fiber, preferably polyvinyl alcohol fiber (PVA), as a reinforcing material. The composition comprising the PVA reduces the abrasion wear to 1/3 that of the composition comprising a glass fiber. The addition of a polyolefin compound and asbestos as a filler further improves the abrasion resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51147481-A (JP)
Title: A separating apparatus for mixed gas
Inventor: MORIYA MAKOTO
IPC: B01D53/22
Filed: 1975-06-14
Abstract: PURPOSE: A separating apparatus for mixed gas, using two kinds of semipermeable membranes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04307216-A (JP)
Title: Raw material mixer for injection molding machine
Inventor: OKITA SUNAO
IPC: B29C45/76
Filed: 1991-04-04
Abstract: PURPOSE:To automate the pickup of a material in a raw material hopper and a feeder and the cleaning, etc., of the trough of the feeder fully by stopping the transport of a raw material into the raw material hopper when a color is changed and discharging a colorant remaining in the feeder while cleaning the trough by air, etc. CONSTITUTION:When the number of molded forms reaches the prescribed number of production and a material in the material charging hopper 12 of an injection molding machine is used up, a local computer 3 commands the order of the completion of production to the injection molding machine 1. The injection molding machine 1 retreats an injection molding unit by the command, and holds the state of the standby of a color changing process. The material attached into the material charging hopper 12 is discharged into an injection cylinder 11 by the spray of air at that time. When discharge operation is completed, the order of the supply of a color changing material is commanded to a raw material mixer 2.
Patent JP-H06282437-A (JP)
Title: Access system for object attribute
Inventor: OHATA HIDEO
IPC: G06F12/00
Filed: 1993-03-30
Abstract: PURPOSE:To obtain the efficient access system for object attributes which can obtain attribute values by referring to indexes by recording an index based upon actual arrangement information found for the 1st time in an index conversion table when the same attribute is accessed for the 2nd and succeeding times. CONSTITUTION:When, specially, the attribute value of an object is referred to, an object operation rule execution process part 106 obtains the target attribute value by referring to the indexes based on the conversion index on condition that the conversion index of the target attribute is already registered in the object attribute index conversion table 105. When the conversion index is not registered, on the other hand, a storage area for attribute data is retrieved to obtain the attribute value and the conversion index which is found by the retrieval is registered in the conversion table 105. Consequently, even if relative arrangement information in the storage area for the attribute data can not be determined in advance, the object attribute can efficiently be accessed.
Patent JP-H11271012-A (JP)
Title: Position detecting apparatus
Inventor: YAMAUCHI NOBUHIRO
IPC: E05F11/53
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting apparatus capable of holding after an initial position of a moving body is once set, and detect precisely position of the moving body. SOLUTION: This position detecting apparatus is provided with an eccentric gear 49 which is pushed by an eccentric cam surface 10e of an output shaft 10e and eccentrically rotates, an internal gear 48 engaging with the eccentric gear 49, a rotating plate 22 rotating in accordance with rotation of the eccentric gear 49, a position detecting plate 24 which is energized to the rotating plate 22 via a friction member 23 by a diaphragm spring 25 and rotatably retained, and a contact 19 slidably coming into contact with a wiring pattern 24a of the position detecting plate 24. The eccentric gear 49 eccentrically rotates in accordance with the rotation of the output shaft 10. The rotating plate 22 is pushed by a protrusion 49a of the eccentric gear 49 in accordance with the rotation of the gear 49 and rotates.  Synchronously with the rotation, the position detecting plate 24 rotates, and its protrusion 24b abuts against a stopper part 15c on the non-rotation side. Then the rotating plate stops, and the position detecting plate 24 relatively rotates, thereby performing initial setting.
Patent JP-H10264822-A (JP)
Title: Train detector using scanning type non-insulated track circuit
Inventor: MIZUNO HIROMASA
IPC: B61L23/16
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To quicken a response in a transmission switching confirmation means by transmitting and receiving a train detection signal via a non-insulated track circuit and making the frequency of an amplitude modulation signal extracted by an amplitude modulation signal extraction means a high frequency by multiplying the frequency. SOLUTION: When a train detection signal generated in a transmission part is transmitted on the track, a switching contact connected with the receiving point of a reception switching part 4 becomes an on-state and other switching contacts become off-states by a switching control signal from a central control part simultaneously with the starting of a transmission. The train detection signal attaining the receiving point is outputted from the reception switching part 4 to a signal processing part 5 via a transformer and a reception attenuator. In the signal processing part 5, a carrier wave component of 25 kHz contained in a signal from the reception switching part 4 is extracted by a carrier filter 51. This signal extracted is inputted in a detector 52, an envelope detection is performed for the signal and an amplitude modulation signal of 1 kHz is demodulated.  The amplitude modulation signal is converted into signals of 8 kHz and 10 kHz in a frequency multiplying circuit 53.
Patent JP-S58188165-A (JP)
Title: Semiconductor device
Inventor: OOHATA KEIICHI
IPC: H01L21/8238
Filed: 1982-04-28
Abstract: PURPOSE:To obtain a device which can be operated both by N-ch and P-ch in an element, by superposing a V group semiconductor layer on a III-V group semiconductor layer. CONSTITUTION:N<++> layers 15 and 16 are provided in an epitaxial layer 12 on a semi-insulating InP substrate 11, then P<++> Ge films 16 and 17 are arranged on the both sides of a high purity Ge film 13, and covered with an SiO2 film 14, and Al electrodes 19-21 are added resulting in the formation of an FET. Ge is smaller than InP both in electron affinity and the sum of electron affinity and energy gap. When a positive voltage is impressed on a gate 21, the conduction bands of a Ge layer 13 and InP in contact therewith decrease compared with quasi-Fermi level E'F, accordingly electrons are caused; since the conduction band of Ge is 0.3eV or more higher than that of InP, the electrons are accumulated mainly at the InP side interface of Ge, and thus the N-ch 31 is formed. When a negative voltage is impressed on the gate, the valence band of the Ge layer 13 increases compared with quasi-Fermi level E''F, therefore holes are accumulated, and thus the P-ch 32 is formed. By this constitution, a device of complementary type both polarity at a high speed can be obtained.
Patent JP-H02251790-A (JP)
Title: Nuclear reactor core
Inventor: KOGA KATSUMI
IPC: G21C5/00
Filed: 1989-03-27
Abstract: PURPOSE:To decrease the amount of a residual combustible poison by placing the first fuel assemblies at a comparatively central part of a reactor core and the second fuel assemblies at a peripheral part thereof. CONSTITUTION:The first and second fuel assemblies 1 and 2 both containing a combustible poison, are used at a reactor core of a boiling water nuclear reactor, and a pellet diameter of a uranium fuel loaded to the fuel assembly 2 is made smaller than a pellet diameter loaded to the fuel assembly 1. The combustible poison contained in the fuel assemblies 1 which are loaded to a comparatively central part of the reactor core, are made to burn up almost completely at an end of the first fuel cycle, and the fuel assemblies 2 which contain a comparatively small amount of uranium, are loaded to a comparatively peripheral part of the reactor core to promote a burn-up and to make a residual combustible poison to be reduced at an end of the first fuel cycle. Therefore, in case that each one quarter of the fuel assemblies is replaced on every fuel cycle, fuel assemblies which have experienced four fuel cycles and turn into a low reactivity ones, are taken out a time of a reactor shutdown between each fuel cycle, and unburnt fuel assemblies 1 and 2 are loaded instead of the above fuel assemblies, and therewith the residual combustible poison at an end of a fuel cycle can be reduced.
Patent JP-H07285582-A (JP)
Title: Shock absorbing body for packaging box
Inventor: IWASAKA ISAMU
IPC: B65D81/05
Filed: 1994-04-11
Abstract: PURPOSE:To obtain a shock absorbing body for a packaging box, which is made of a corrugated board and which has few problems over waste disposal and can be simply assembled without using an adhesive or the like. CONSTITUTION:One corrugated board is divided into a first through a fourth component piece, and respective component pieces 1, 2, 3, 4 are connected to one another by connecting parts 7, 7 or by folds. In a mutually folded and superposed state, the first component piece 1 positioned outside is formed into a triangular shape, and the other component pieces 2, 3, 4 are formed into a <-shape having a size of being superposed on the first component piece 1 without protruding therefrom. A pair of window holes extending across the second and third component pieces 2, 3 are provided at the folding-back side edges thereof while the connecting parts 7 which can be forcibly fitted in the window holes are provided at the corresponding side edges of the first and fourth component pieces.
Patent JP-S60214301-A (JP)
Title: Plastic lens
Inventor: ISHII KAZUHIRO
IPC: G02B1/14
Filed: 1984-04-11
Abstract: PURPOSE:To obtain a high refractive index plastic lens having excellent wear resistance, hot water resistance, stable dyeability, chemical resistance, weatherability and adhesion to a cured coating layer by coating a primer compsn. on a base material then forming a cured silicon film layer thereon after curing. CONSTITUTION:The primer compsn. can be dissolved in an org. solvent in order to coat uniformly 0.1-50pts.wt. the diepoxy compd. obtd. by mixing 0.01-1pt.wt. an epoxy curing catalyst with 100pts.wt. a mixture composed of 1 or >=2 kinds among multifunctional epoxy compds. on the surface of a plastic base material. The primer compsn. is coated on the surface of the high refractive index plastic base material and is then dried at an optional temp. in a 30-200 deg.C, more preferably 100-150 deg.C range. The desired primer layer is formed by 1-60min heating. The cured thermosetting silicone film is formed on the high refractive index plastic base material on which the primer layer is formed. The thickness of the cured film layer is adjusted to 2-10mu.