baber/WOPTO huggingface dataset:
Patent JP-S5684705-A (JP)
Title: Production of modified polybutadiene or modified hydrogenated polybutadiene
Inventor: MAEKAWA IWAO
IPC: C08F299/00
Filed: 1979-12-13
Abstract: PURPOSE: To produce a high solid type modified (hydrogenated) polybutadiene which is excellent in adhesive property, curability and operability, by reacting a specified reaction product with a (hydrogenated) polybutadiene.  
     CONSTITUTION: A reaction product, acid value 180W250, is obtained by mixing an α,β-ethylenically unsaturated dibasic acid anhydride with dicyclopentadiene and water in amounts to provide an equimolar mixture and reacting the mixture at 80W150°C for 0.5W2.0hr, or by mixing an α,β-ethylenically unsaturated dibasic acid (anhydride) with hydroxylated dicyclopentadiene in amounts to provide an equimolar mixture and reacting the mixture at 100W250°C for 1W10hr. Then, to this reaction mixture is added a (hydrogenated) polybutadiene, number-average MW 1,000W5,000, having 0.8W1.5eq. of hydroxyl groups per eq. of carboxyl groups of the reaction mixture, and the resulting mixture is reacted at 150W220°C until the acid value is below 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H065045-A (JP)
Title: Operating method for allowing or inhibiting writing into floppy disk
Inventor: AOYAMA JUNICHI
IPC: G11B23/28
Filed: 1992-06-22
Abstract: PURPOSE:To set the allowance and inhibition of writing under the state, wherein a disk is inserted into a disk drive, by operating a shutter for opening and closing a write-protecting window at the rear surface of a jacket. CONSTITUTION:When a floppy disk 1 is inserted into a floppy disk drive, the rear surface (e) of a hard jacket 2 can be observed from the outside. A write- protection operating part 4 at the rear surface can be operated from the outside. Therefore, a shutter is slid so as to close a write protecting window 3 and to inhibit writing. Or the shutter is slid in the reverse side so as to open the protecting window 3 and to allow writing. Thus, the change of allowance and inhibition can be performed with the operation of the floppy disk being continued. Therefore, labor and time for suspending the operation can be saved.
Patent JP-H1116977-A (JP)
Title: Substrate treatment equipment and substrate treatment method
Inventor: IWAMI MASAKI
IPC: H01L21/677
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment equipment which can change a transfer arm used for substrate carriage between the respective carriage sections, according to demands, without decreasing the throughput of the substrate treatment equipment, and a substrate treatment method using the equipment. SOLUTION: This substrate treatment equipment 1 is provided with a carriage unit 11 having a first, a second and a third carriage arms 11b, 11c, and 11d, respectively. While moving in a carriage route 35, the carriage unit 11 throws a substrate 33 received from an indicter 3 into a cleaning treatment part 5, a heat treatment part 7 and a cooling treatment part 9, in this order. After all the treatment are finished, the substrate 33 is delivered to the indexer 3. Which of the transfer arms 11b, 11c, 11d is to be used in each carriage section can be set freely and changed by an operator through a touch panel. For example, the third transfer arm 11d can be set to be exclusively used in the carriage section from the indexer 3 to the cleaning treatment part 5.
Patent JP-S6147313-A (JP)
Inventor: SUZUKI SANJI
IPC: B65B9/20
Filed: 1984-07-31
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-S5865257-A (JP)
Title: Preparation of l-threonine
Inventor: FURUHASHI KEIZOU
IPC: C07C227/26
Filed: 1981-10-12
Abstract: PURPOSE:To prepare the titled compound useful as an essential amino acid, in high yield and purity, by the ring-opening reaction of a specific economically available propylene oxide with NH3 followed by oximation, reduction, nitrilation and hydrolysis of the product. CONSTITUTION:A propylene oxide having l-type optical activity is subjected to the ring-opening reaction with NH3 to obtain beta-aminoisopropanol, which is oximated to 2-hydroxypropyl aldoxime. The product is reduced and nitrilated, and the resultant 1-amino-2-hydroxy-propane carbonitrile is hydrolyzed to obtain the objective L-threonine. The content of the asymmetric carbon atom having R- configuration in the propylene oxide used as the starting material is preferably >=70wt%. The propylene oxide can be obtained easily from propylene, and accordingly, the process is especially advantageous.
Patent JP-H0455116-A (JP)
Title: Air-conditioner for vehicle
Inventor: TAKEUCHI HIROTSUGU
IPC: B60H1/00
Filed: 1990-06-20
Abstract: PURPOSE:To set different room temperatures independently in every zone of the interior of a car by controlling the cooling capacity of each cooling medium evaporator in such a manner that a detected temperature of each inside air temperature detection means comes to a control temperature controlled by a set temperature control means. CONSTITUTION:The cooling capacity of each cooling medium evaporator or the heating capacity of each hot water type heat exchanger is controlled by a control means 14, and the cab temperatures of every zones detected by inside air temperature detection means 39-42 are set to control temperatures by set temperature control means 34-37. Accordingly, when the set temperature of the whole of the cab is not suited to a feeling of a passenger seated in a certain zone of the cab, the set temperature control means 34-37 corresponding to the zone are operated to fine-adjust the set temperature only in the zone, whereby the cab temperature in the zone can be closer to a feeling of the passenger.
Patent JP-S6322215-A (JP)
Title: Method of shearing amorphous material
Inventor: OGAWA TAKASHI
IPC: B23D33/00
Filed: 1986-07-10
Abstract: PURPOSE:To prolong the life of a cutter, by providing a heater for heating amorphous materials and a shearing machine so that the materials are forced to be heated at a temperature in a range from about 200-300 deg.C, and thereafter they are sheared. CONSTITUTION:An amorphous material 8 wound off by means of a pay-out device 1, is heated to a temperature of about 300 deg.C at which the material 8 is not crystallized and does not become fragile. Therefore, the hardness of the amorphous material 8 is lowered down to about one-third of the original hardness thereof. Then it is slit by means of a slit cutter 4 and is thereafter led through between pinch rollers 5 to be wound up by means of a wind-up device 6. This cutting process may prolong the life of the slit cutter 4, and the cost of polishing and the number of replacing cycles may be reduced to aim at reducing the cost of the shearing of amorphous materials. Further, the amorphous material may be uniformly sheared, thereby it is possible to provide products having uniform quality.
Patent JP-H0889201-A (JP)
Title: Production of seasoned dry konjak
Inventor: HASEGAWA MATSUO
IPC: A23L19/00
Filed: 1994-06-20
Abstract: PURPOSE: To obtain a food capable of easily carrying and eating, and keeping nice taste and eating quality even after a long time of storage. CONSTITUTION: This method for producing seasoned dry konjak is to season konjak to adding seasonings after roasting, hold the konjak between the upper and the lower sides of a nipping body heated at 110-130 deg.C, form the konjak by adding a pressure for 20-30 seconds by the nipping body and dry the formed konjak until 10-30% water content is attained.
Patent JP-S6142316-A (JP)
Title: Dust collection apparatus
Inventor: AMANUMA EIICHI
IPC: B01D46/02
Filed: 1984-08-03
Abstract: PURPOSE:To enable use in a narrow place, in a dust collection apparatus, by constituting a dust collection part from a double bag filter and a unit filter and forming a suction part into a gallery system while bringing an opening direction to a variable grille system. CONSTITUTION:A dust collection apparatus 1 is provided with a double bag filter 5 and suction ports 7a, 7b, 7c are provided to said apparatus 1 in a gallery system in right and left three directions. A variable grille 9 is provided to each suction port and the vanes of said grille 9 are moved by the operation of a lever. A blower 17 is placed between a unit filter 15 and the double bag filter 5, and the open air passing through the bag filter is sucked and exhausted through the filter unit. The arrow shows the flow of air at the time of dust collection and the flow is reversed at the time of cleaning to drop off dust from the surface of filter cloth.
Patent JP-H0212742-A (JP)
Title: Deflection yoke
Inventor: KOYAMA SATOSHI
IPC: H01J29/76
Filed: 1988-06-30
Abstract: PURPOSE:To suppress the rise of temperature and to improve the reliability by engraving a hole with the opening rate 20% or more to the surface of a coil separator cone where no horizontal deflecting coil is set, and making a vertical deflecting coil in a parallel winding of plural lead wires. CONSTITUTION:A self-convergence system deflection yoke 10 is composed of a coil separator cone 2 in which a hole 8 of the opening rate 20% or more is engraved, a saddle-form horizontal deflecting coil 3 arranged at the inner periphery of the coil separator cone 2, a trochoidal vertical deflecting coil 15 of a parallel winding of plural lead wires arranged at the outer periphery of the coil separator cone 2, and the like. As a result, the resistance loss of the vertical deflecting coil set at the outer periphery of the coil separator cone 2 is reduced, its temperature rise is suppressed, and the temperature difference with the horizontal deflecting coil 3 set at the inner periphery, which generates the highest heating, is increased. Consequently, the heating of the horizontal deflecting coil 3 is radiated efficiently through the hole 8 engraved to the coil separator cone 2.
Patent JP-2000353482-A (JP)
Title: Flat-panel structure display device and manufacture of spacer for flat-panel structure display device
Inventor: ITO JUNJI
IPC: H01J31/12
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a flat-panel structure display device capable of reliably supporting an anode electrode on a cathode substrate being effectively thinned by making the cathode substrate as thin as possible. SOLUTION: A plurality of fine cathode electron source fitted to a plate-like cathode substrate 10 and a plurality of phosphors 20 formed on a conductive and transparent plate-like anode electrode 18 are arranged face to face, and the phosphors 20 are illuminated by the electrons emitted from the cathode electron sources to display an image on a flat-panel structure display device A. A plate-like spacer 17 made of a conductive material is provided between the cathode substrate 10 and the anode electrode 18. A plurality of opening sections 21 having the prescribed area are formed at intervals in a penetrated state at positions of the spacer 17 corresponding to the cathode electron sources and the phosphors 20.
Patent JP-2000351207-A (JP)
Title: Ink jet head and ink jet printer equipped therewith
Inventor: NAKAMURA HIROFUMI
IPC: B41J2/045
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enhance drive efficiency while reducing cross talk. SOLUTION: An ink jet head 1b is constituted so as to discharge ink from a nozzle 5 by varying the vol. of a pressure chamber 3 by expanding and constracting a drive column 7b to bend a vibration plate 6. A non-drive column 8c and a substrate 9b support an ink chamber unit 2 and the drive column 7b to efficiently perform driving. In this case, the rigidity of the non-drive column 8c is enhanced so as to prevent the elongation of the non-drive column 8c caused by the force applied at the time of the driving of the drive column 7b. For example, the non-drive column 8c is constituted of a material of which the modulus of elasticity is larger than that of the drive column 7b and the cross-sectional area of the non-drive column 8c is made larger than that of the drive column 7b.  Further, if the cross-sectional area of the non-drive column 8c is made large as going away from the vibration plate 6, rigidity is enhanced and the flexible range of the vibration plate 6 can be largely taken.
Patent JP-H0910186-A (JP)
Title: Mr data collection method and mri system
Inventor: INOUE YUJI
IPC: A61B5/055
Filed: 1995-06-29
Abstract: PURPOSE: To prevent degrading of quality of picture of an image affected by residual magnetization attributed to a phase encode gradient pulse by applying the phase encode gradient pulse between an excited RF pulse and an inverted RF pulse to converge an MR data in a positive area on a phase axis in a K space. CONSTITUTION: In a magnet assembly 1, a permanent magnet 1p, a gradient magnetic field coil 1g, a transmitting coil 1t for applying an RF pulse and a receiving coil 1r are arranged so as to surround a space part into which an object to be inspected is inserted. The gradient magnetic field coil 1g, the transmitting coil 1t and the receiving coil 1r are connected to a gradient magnetic field drive circuit 3, an RF power amplifier 4 and a preamplifier 5, respectively. A sequence memory circuit 8 operates the gradient magnetic field drive circuit 3 to generate a gradient magnetic pulse while operating a gate modulation circuit 9. The preamplifier 5 amplifies an NMR signal to be inputted into a phase detector 12.
Patent JP-H0328330-A (JP)
Title: Method for controlling speed of continuous treatment line for metallic strip
Inventor: ONO HIRONOBU
IPC: C21D9/56
Filed: 1989-06-26
Abstract: PURPOSE:To avert the stop of a line by the extension of welding time, etc., by computing the max. central section speed from the predicted value of the stop or low speed operation time in an inlet or outlet side section and the monitored value of the residual amt. of the looper on the inlet or outlet side. CONSTITUTION:The strip S travels from a reel 1 via the inlet side looper 4 to a heat treating furnace 5 in the central section where the strip is treated. Then the treated strip is sent to the outlet section. The reduction of the inlet side speed is started on decreasing of the residual amt. of the strip S. The inlet side section is stopped and the front end of the next strip S is welded to the rear end of the strip S when the rear end of the strip S arrives at a welding machine 2. The remaining time T during the welding operation is calculated by a remaining time computing element 8 at every start of the respective stages of the welding. The central speed at which an emergency stop does not act at the intended time for completion of the welding is computed in accordance with the residual amt. of the sheet S of the looper 4 from a position detector 4e of the carriage 4c and the central speed from a speed detector 7b and the time T by a speed computing element 9. This speed is sent from a speed setter 10 to a motor 7a for bridle rolls to control the speed when the result thereof is smaller than a central speed command 11.
Patent JP-S59188548-A (JP)
Title: Warning device for gas leak
Inventor: HASHIMOTO HIDEO
IPC: G01N27/00
Filed: 1983-09-07
Abstract: PURPOSE:To sends a signal without using electric wiring by providing a gas leak detector which detects a gas leak and generates a warning signal and an acoustic generator which receives the signal from the gas leak detector and generates a necessary signal tone. CONSTITUTION:The gas leak detector 4 which detects a gas leak is fitted on the wall surface or ceiling surface in a room 2. When gas leak detector 4 detects the gas leak and generates a warning tone, a transmission controller 5 receives the warning tone and generates a signal tone. A gas breaker 6 equipped with the a reception controller receives the signal tone generated by the transmission controller 5 by the reception controller to cut off a gas flow passage. This constitution sends the signal tone by utilizing piping of gas without using electric wiring.
Patent JP-H0328999-A (JP)
Title: Security system
Inventor: NAKANO MASAYOSHI
IPC: H04N7/14
Filed: 1989-06-26
Abstract: PURPOSE:To precisely observe a condition in a room and to execute the confirmation of safety without fail by making video telephone call from a destination to the inside of the room, where a user is absent, and adjusting the position and zooming, etc., of a TV camera while observing a picture. CONSTITUTION:Based on command information transmitted through a telephone line 2, a control circuit 5 controls a TV camera 12, video memory 6 and modulation circuit 7. Accordingly, the direction and zooming, etc., of the TV camera 12 are controlled from a call originating source through the telephone line 2 and plural points to be monitored can be monitored from a distant place through the video telephone call. Thus, monitoring ability is improved and high security function can be obtained.
Patent JP-H0329135-A (JP)
Title: Magneto-optical recording medium
Inventor: YAMADA TAKASHI
IPC: G11B11/105
Filed: 1989-06-26
Abstract: PURPOSE:To reduce variation in C/N for any drive and to obtain high C/N and excellent durability of the medium by specifying thickness of each layer in a four-layer structure. CONSTITUTION:The magneto-optical recording layer provided on a substrate has four-layer structure consisting of a first dielectric protective layer, recording layer, second dielectric protective layer and metal reflecting layer in this order. Thickness of each layer is specified that the first dielectric protective layer to 950 - 1300Angstrom , recording layer to 200 - 300Angstrom , second dielectric protective layer to 100 - 600Angstrom  and metal reflecting layer to 200 - 800Angstrom . Thereby, phase difference in the reflected light can be reduced and the plane of polarization has little elliptic component. Thereby, variation in C/N for different drives can be suppressed and the obtd. medium has good durability and high sensitivity with high C/N.
Patent JP-H04364116-A (JP)
Title: Cosmetic
Inventor: HORINO MASAAKI
IPC: A61K8/00
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a cosmetic effective for protecting the human cuticle against sunlight, especially infrared ray, by compounding one or more components selected from powdery metal carbide, metal nitride, metal boride and powder produced by forming a metal oxide layer on the surface of the above powder particle. CONSTITUTION:A cosmetic effective for protecting the cuticle from sunlight can be produced by compounding a compound of carbon and Al, Zr, W, Nb, Si, B, Ti, etc., and one or more powdery components selected from a compound of nitrogen and Cr, Si, Zr, Ti, Al, Nb, etc., a compound of boron and Ta, W, Zr, Cr, Nb, etc., and coated powder particle produced by forming a metal oxide coating layer on the surface of the above powder particle. The cosmetic has sufficiently high shielding effect on infrared ray, especially near-infrared ray and, accordingly, gives refreshing feeling and prevents the rise of skin temperature without damaging the make-up effect such as transparent feeling.
Patent JP-H0329683-A (JP)
Title: Coin-form ic
Inventor: SUGAWARA TOSHIHIKO
IPC: B42D15/10
Filed: 1989-06-26
Abstract: PURPOSE:To give a value judging data other than the size and the weight inside a coin, so as to prevent to forge by an outsider, as well as to make the judgement of the coin easier and securer, by including a built-in IC in a disk-form substance in appearance. CONSTITUTION:In a disk-form substance in appearance, an IC 12 is built in. Therefore, since a coin is made into an IC furnishing a cell to generate a power by radiating the light to a disk-form substance in appearance and an electric circuit to output a predefined data to the outside through a luminous element, not only the judgement by the scope of the size and the weight used in the conventional coin judgement method can be carried out but also the confirmation of the coincidence with the coin by the communication data can be carried out additionally. Consequently, a forged coin of the same size and weight can be detected easily, and an unjust use of the coin can be prevented.
Patent JP-H0510522-A (JP)
Title: Method of controlling damper at the time of ignition
Inventor: WAKASA AKIRA
IPC: F23N3/08
Filed: 1991-06-06
Abstract: PURPOSE:To enhance the reliability and safety of ignition in air volume adjustment done by using a fan whose rotational speed is controlled, and enable the practical utilization of air volume adjustment by the fan. CONSTITUTION:A damper is used, which controls the air volume of a fan whose rotational speed is controlled, in two positions of an air volume position for high level combustion and an air volume position for low level combustion. During prepurge, the rotational speed of the fan is set to an air volume for high level combustion, and the damper is positioned in the air volume position for high level combustion. At the time of ignition after the prepurge and during initial low level combustion subsequent thereto, the rotational speed of the fan remains to be set to the high level combustion air volume, and the damper is positioned in the air volume position for low level combustion. The damper is so arranged as to be actuated only at the time of ignition and at the time of the finish of the initial low level combustion subsequent to ignition and, as a result, the saving of electric power, the suppression of noises and the like for the fan whose rotational speed is controlled can be effectively achieved. Thus, the practical utilization of air volume adjustment by a fan of this kind becomes possible.
Patent JP-H11354535-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OISHI TETSUYA
IPC: H01L29/732
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To improve high breakdown strength and at the same time reduce collector resistance by providing a collector wall made of a first conductive impurity layer which is formed from a buried layer to a collector contact in a boundary among an insulation film, a buried material within a trench and a trench. SOLUTION: A collector wall (n-type diffusion layer 18n) with a higher concentration of impurity than that of an n-type collector area 7 is formed between an n-type buried layer 4 with a high concentration of impurity and an n-type collector contact 13. Further a collector wall (p-type diffusion layer 18p) with a higher concentration of impurity than that of a p-type collector area 8 is formed between a p-type buried layer 5 with a high concentration of purity and a p-type collector contact 15. Thus the collector resistance of the collector areas 7 and 8 is reduced, so that the n- and p-type collector areas 7 and 8 made of n-type epitaxial layer can be made larger in film thickness and the breakdown strength between base collectors be made higher as well.
Patent JP-H0453638-A (JP)
Title: Automotive door fitting method
Inventor: HIROYA KAZUNORI
IPC: B62D65/00
Filed: 1990-06-21
Abstract: PURPOSE:To reduce the number of operation processes as well as to improve the extent of door fitting efficiency by pre-clamping one piece of hinge clamping bolts somewhat stronger than other bolts and then pressing or pulling both hinges at the bolt side and the opposite side, while positioning them in rotating with the bolt as the center. CONSTITUTION:When four bolts 10 are pre-clamped by operation of a bolt runner 25, two pieces of these bolts 10 for a hinge 20 at the upper side are pre-clamped somewhat stronger than each bolt 10 for a hinge 20 at the lower side. Afterward, the upper hinge 20 at the bolt side so far pre-clamped strongish and the lower hinge 20 at the opposite side are pushed by a hinge pusher 28, through which the bolts 10 for the upper hinge 20, pre-clamping a door D strongish, are rotated as far as the specified value with it as the turning center, positioning it to a regular fitting position. Thus, the bolts 10 of the upper hinge 20 serve as a reference pin for positioning, whereby dispersing with installing a reference pin and hole, and the number of operation processes is reduced by as much, thus the extent of door fitting efficiency is improvable.