baber/WOPTO huggingface dataset:
Patent JP-H03167318-A (JP)
Title: Production of carbon fiber
Inventor: TAKEGAWA TOMEI
IPC: D01F9/145
Filed: 1989-11-27
Abstract: PURPOSE:To efficiently subject a pitch raw material to hydrogenation refining and readily obtain a carbon fiber having excellent tensile strength and modulus, etc., by blending a pitch raw material having a specific softening point with a specific petroleum based heavy oil and then heating the blend under prescribed pressure and spinning the blend. CONSTITUTION:A pitch raw material having 90-150 deg.C softening point is blended with a petroleum based heavy oil having 1.0-1.6 in H/C ratio and then the blend is heated to prescribed temperature under prescribed pressure and then the above-mentioned blend after heating is spun to provide the aimed fiber. Furthermore, the pitch raw material has preferably 52-60 fixed carbon.
Patent JP-2001120765-A (JP)
Title: Display device for game
Inventor: YANAGI KANGO
IPC: A63F7/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To improve cooling of a display screen. SOLUTION: A clearance for ventilation 45 is interposed between a liquid crystal display 20 and a liquid crystal cover 10.
Patent JP-H01146057-A (JP)
Title: Side frame for framework scaffold
Inventor: NISHIDA YASUJI
IPC: E04G21/32
Filed: 1987-12-02
Abstract: PURPOSE: To maintain the strength of a scaffolding while improving safety and reducing labor and time by composing a side frame of a rectangular side frame body and a rectangular net of almost the same size as the side frame body, and fitting the side frame to the outer side face side simultaneously with building up standards. CONSTITUTION: A side frame body 30 comprising an outer frame body 300 provided with tie-in pieces 32 near four corners, and internal reinforcing members 301, is made of round pipes with a width W2 almost corresponding to the layout space 1 of standards 1. A net 31 of almost the same size as the side frame body 30 is fixed to the side frame body 30 by hooking holes 311b of a peripheral edge part 311a of the net 31 on engaging means 32 of the side frame body 30 to constitute a side frame 3. The side frame 3 is fitted between the adjacent upright posts 10, 10 on the outer side face side of the standards 1 arranged in parallel, by the engaging pins of the standards 1 and the tie-in pieces 302 of the side frame 3.  Strength to horizontal force is therefore maintained, and protection against fallen objects can be secured from the beginning of building up the standards 1 while heightening the safety of workers and reducing labor and time.
Patent JP-H10139364-A (JP)
Title: Traverse motion device for trolley
Inventor: FUJII NOBUYUKI
IPC: B66C13/22
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To enable high speed traverse motion of a trolley and improve accuracy in its position control and bracing control and lighten burden of work required for maintenance service and reduce cost. SOLUTION: This device is a traverse motion device of a trolley 7 traverse moving on a girder 6 and a reaction plate 25 forming secondary side of a linear induction motor 24 is laid along traverse motion area of the trolley 7 in a bottom of the girder 6 and a coil 26 forming primary side of the motor 24 is disposed in the trolley 7 so as to relative to the plate 25 through a small gap from lower side. When proceed magnetic field moving to traverse direction of the trolley is generated by supplying A.C. current to the coil 26, eddy current is guided to the plate 25 by this proceed magnetic field and thrust by Fleming's left hand rule is generated and the trolley 7 is traversely moved to the girder 6 by its reaction.
Patent JP-H09143086-A (JP)
Title: Drug and cosmetic for treatment of skin disease
Inventor: HIDAKA MASAYOSHI
IPC: A61K8/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition free from insoluble material originated from turmeric, containing a fat-soluble extract of turmeric and a vegetable oil as essential components and useful as an agent for the treatment of skin diseases such as eczema, pimple or atopic dermatitis or a cosmetic for preventing and normalizing chapped skin or beautifying the skin. SOLUTION: This composition contains (A) a fat-soluble extract of turmeric and (B) a vegetable oil such as sesame oil, olive oil or camellia oil, especially a rubber oil as essential components and is essentially free from insoluble material originated from turmeric. The water-content of the composition is adjusted to <=0.5% as necessary. The amounts of the components A and B are 0.5-20wt.% and 99.5-80wt.% based on 100wt.% of A+B, respectively. The composition can be produced, e.g., by heating the component B at 100-150 deg.C, allowing to cool to remove water from the oil, keeping the oil at about 50 deg.C, slowly adding dried turmeric powder to the oil under stirring to completely dissolve the component A in the component B and sufficiently removing the precipitate comprising turmeric-originated insoluble material by centrifugal separation, etc.
Patent JP-H04175244-A (JP)
Title: Glass composition for magnetic head
Inventor: YOSHIDA SHOJI
IPC: C03C8/24
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a glass composition having excellent acid resistance, low melting point and free from the problem of the damage of magnetic core in hot welding by restricting the ranges of the contents of PbO, SiO2 and (Li2O, Na2O, K2O or Sb2O3). CONSTITUTION:The objective glass composition for magnetic head is composed of components satisfying the formulas 21.37<=PbO<=45.31, 42.55<=SiO2<=66.54, 6<=RO<=12 and 0<V2O5<=2.5 in terms of mol%. In the formula, RO is at least one kind of Li2O, Na2O, K2O and Sb2O3. Since the welding temperature of glass of a magnetic head produced by using the above glass composition can be lowered compared with conventional composition, the damage of magnetic core caused by the welding of glass can be suppressed and a magnetic head having stable performance can be produced.
Patent JP-H03165483-A (JP)
Title: Heating device
Inventor: SHIRAKAWA HIDEKAZU
IPC: H01L21/027
Filed: 1989-11-24
Abstract: PURPOSE:To enhance accuracy in temperature regulation by embedding a plurality of heating element layers in a hot plate, and thereby controlling electric power supply from multi-phase AC power supplies by each phase based on temperature measurement signals from temperature sensors detecting the temperature of the plate. CONSTITUTION:Heating element layers 2, 3 and 4 are embedded in a hot plate 1, and multi-phase AC power supplies 5, 6 and 7 each of which supplies single- phase electric power to each layer, are connected with the layers. A temperature regulator 9 outputs pulse amplitude modulation signals which control electric power supply based on temperature measurement signals from a temperature sensor 8. Based on control signals, for example, single-phase electric power is switched on at the zero cross point of rise, and is switched off at the point of fall. When the aforesaid action is performed separately on each of three phases, accuracy in controlling the quantity of inputted electric power can be increased by a factor of 3. When electric power is thus separately supplied to the layers 2 through 4 respectively, accuracy in temperature regulation can be enhanced, and current flowing in wires can concurrently be reduced so that the wires can be made thin.
Patent JP-2000149952-A (JP)
Title: Mixed cathode material for electrochemical battery of high energy density
Inventor: LEISING RANDOLPH A
IPC: H01M4/62
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical battery comprising a cathode material exhibiting a high discharge capacity in a fast discharge condition and a slow discharge condion. SOLUTION: This electrochemical battery comprises (a) a negative electrode capable of intercalating or inserting lithium, (b) a positive electrode connected functionally to an anode, and (c) a nonaqueous electrolyte for activating the negative electrode and the positive electrode, and the positive electrode compises a compound of lithium cobalt oxide (LixCoO2) and nickel lithium cobalt oxide (LixNiyCo1-yO2).
Patent JP-2000129864-A (JP)
Title: Ridge construction of building roof
Inventor: YOSHINARI YOSHITAKA
IPC: E04D1/30
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the ridge construction of a building roof capable of binding layered plain tiles even if a screw bar is not erected before the plain tiles are layered and promoting execution efficiency of ridge construction. SOLUTION: A ridge reinforcing core material 2 is provided to a ridge section, plain tiles 5 having insertion holes are layered upward of the ridge reinforcing core material, a corbel having an insertion hole is provided between the lowest plain tile and ridge reinforcing core and, at the same time, a crown tile tie 7 having an insertion hole is provided upward of the highest plain tile. A longer sized binding reinforced device is inserted into every insertion hole of the layered plain tiles, corbel and crown tile tie, the head of the longer sized binding reinforced device is interlocked with the corbel and, at the same time, the front end of the longer sized binding reinforced device is fixed to the ridge reinforcing core material to bind the layered plain tiles to the ridge section.
Patent JP-2000132364-A (JP)
Title: Remote maintenance system and remote maintenance unit
Inventor: OSAWA TAKASHI
IPC: G03G21/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To carry out proper maintenance even if a service man may not betaken himself to a user destination. SOLUTION: A control center has at least a communication function and a printing function, and it collects information required for maintenance from machines A-D having addresses for identification through a network. The control center generates required maintenance information based on the collected information, supplies it to the required machine through the network and has maintenance executed.
Patent JP-H01148702-A (JP)
Title: Oxide superconductor
Inventor: KAJIYAMA HIROSHI
IPC: C01G1/00
Filed: 1987-12-04
Abstract: PURPOSE:To obtain a stable oxide superconductor capable of maintaining a superconducting condition for a long time without being influenced by the water content by coating a surface and an interface of a specified metal oxide superconductor. CONSTITUTION:An oxide superconductor is prepd. by coating a surface and an intersurface of a metal oxide superconductor having an oxygen defective perovskite structure with a graphite-fluorine intercalated compd., formed by the diffusion of F atoms into a space between two-dimensional carbon faces of graphite. The F atoms are bonded to C atoms by covalent bonds. Accordingly, the influence of water is eliminated by coating an oxide superconductor with the graphite-fluorine intercalated compd. The intercalated compd. may be coated on the surface of a bulk crystal or on the surface of a thin film. Thin films of the intercalated compd. may be also formed on the interface of each layer constituting a mutilayered film of an oxide superconductor. The graphite-fluorine intercalated compd. has high lubricity.
Patent JP-S63213594-A (JP)
Inventor: ERIKSSON SVEN
IPC: C10K1/00
Filed: 1987-12-04
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-H04184100-A (JP)
Title: Missile
Inventor: YAMADA KAZUHIRO
IPC: F42B12/62
Filed: 1990-11-14
Abstract: PURPOSE:To provide a small-sized missile and reduce the cost of missile by a method wherein a guiding device and a missile bullet device as well as a marine propelling device and a propelling device can be separated from each other. CONSTITUTION:As a missile 10 is launched from an airplane toward a target war-ship 22, a propelling device 4 is operated to advance the missile and at the same time the missile is guided toward the war-ship 22 by a guiding device 1 and a flying control device 5. As the missile approaches a predetermined distance, the guiding device 1 and the missile bullet device 2 are separated and the marine propelling device 3 and a propelling device 4 are separated from each other. The bullet device 2 and the marine propelling device 3 are dropped (a) into the water. In the water, the marine propelling device 3 is operated to run toward a central lower part of the target war-ship 22. As the missile reaches the point just below the target war-ship 22, the bullet device 2 is operated with an approaching igniter and exploded at (b).
Patent JP-H07238121-A (JP)
Title: Method of preparing water-soluble polymer dispersion
Inventor: DARERU ERU WAAGESU
IPC: C08L33/14
Filed: 1994-12-09
Abstract: PURPOSE: To provide a process for preparing a water-soluble polymer dispersion wherein a process viscosity during polymn. can be controlled by adjusting the concn. of a polyvalent anion salt, which results in allowing the use of a conventional latex reactor.  
     CONSTITUTION: A cationic monomer of formula I (wherein R 1  is H or CH 3 ; R 2  and R 3  are each 1-3C alkyl; A 1  is O or NH; B 1  is 2-4C alkylene or hydroxypropylene; and X 1   -  is a counter anion) and/or another cationic monomer of formula II (wherein R 4  means the same as R 1 ; R 5  and R 6  are each 1-2C alkyl; R 7  is H or 1-2C alkyl; A 2 , B 2  and X 2   -  mean the same as A 1 , B 1  and X 1   - , respectively) and a water-soluble mixture contg (meth)acrylamide are copolymerized in an aq. soln. of 17 to about 19 wt.% polyvalent anion salt. Typically, about 20 to about 95 mol% (meth)acrylamide, about 5 to about 50 mol% cationic monomer of formula I, and an optional amt. of the cationic monomer of formula II are used. The polyvalent anion salt is pref. a sulfate or a phosphate. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11143943-A (JP)
Title: Ordering data management device
Inventor: SHIBUYA HIROSHI
IPC: G06Q30/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an ordering data management device which can manage more in details the time since ordering until the ordered dishes are supplied to the customers in a restaurant, etc. SOLUTION: The ordering data are outputted to a data controller 107 from a portable unit 101 via a radio controller 103. When the cooking of each menu is over, the cooking end data are outputted to the controller 107 from a bar code reader 109 via a restaurant printer 108 and the controller 103. When the dishes are supplied at least for each menu or slip, the dish supply end data are outputted to the controller 107 from the reader 109. The controller 107 calculates the time since ordering until the ordered dishes are cooked and supplied to a customer based on the time when the ordering data, the cooking end data and the dish supply end data are received and displays this calculated time on a display device 110.
Patent JP-2000102202-A (JP)
Title: Rotor for permanent-magnet type electric motor
Inventor: OKUMA SHIGERU
IPC: H02K1/27
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rotor of high quality by providing a stepped part near both ends part of the hole edge of an accommodation hole which is formed into a dogleg shape and forming a gap part at both the ends of the '<'-shape part, when a pair of flat rare earth permanent magnets is inserted. SOLUTION: An axial hole 10 is provided with a cylindrical core 1a as a center, a plurality of accommodation holes 3a and 3b for inserting a magnet and a plurality of pin holes 6 for inserting a caulking pin are provided in parallel with the axial hole 10, and the accommodation holes 3a and 3b are formed on a '<' shaped section toward an axial center O and at the same time are provided in two layers in the radial direction for each magnet.  Also, at both the end parts of the accommodation holes 3a and 3b are gap parts 4a and 4b where no magnet is inserted, the leakage short-circuiting of main magnetic flux between adjacent poles is prevented to enable guiding effectively main magnetic flux to the side of a starter, and at the same time, a stepped part is provided at the hole end of the boundary of a part where the magnets 2a and 2b are inserted and a part that becomes gap parts 4a and 4b, thus facilitating positioning of a rare earth magnet and obtaining a rotor of superior quality.
Patent JP-H02184676-A (JP)
Title: Novel n-phenyl-azole with herbicidal activity
Inventor: GEORUGU PITSUSHIOTASU
IPC: C07D231/22
Filed: 1989-11-25
Abstract: NEW MATERIAL: A compd. represented by formula I {wherein W is groups represented by formulae IV-VI (X is H, halogen or alkyl; Y is H or alkyl; X is halogen, methyl or alkoxy; and (n) is 0 or 1); R 1  is H or halogen; R 2  is halogen; Q is S(O) m -R 3  [(m) is 0-2; R 3  is alkyl or groups represented by formulae VII, VIII (R 4  is alkyl or halogen; and (p) is 0-3], dialkylamino or 5- or 6-membered heterocyclic group containing 1-3 different atoms selected from N, O and S bonded through C or N}.  
     EXAMPLE: 3-Chloro-2-[4-chloro-2-fluoro-5-(2-ethylthio-1-methylethoxycarbonyl)- phenyl]-4,5,6,7-tetrahydro-2H-indazole.  
     USE: A herbicide.  
     PROCESS: A carboxylic acid deriv. represented by formula II (R 5  is OH, Cl or Br) is esterified by alcohol represented by formula III to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05119484-A (JP)
Title: Electrophotographic sensitive body
Inventor: NIIMI TATSUYA
IPC: G03G5/047
Filed: 1991-10-25
Abstract: PURPOSE:To decrease a residual potential and to improve sensitivity by forming a charge generating layer by a vacuum thin film forming method and by incorporating a charge transfer material into the charge generating layer at specific % or above of the charge generating material. CONSTITUTION:A charge transfer layer 23 and the charge generating layer 21 are provided on a conductive base 11. This charge generating layer 21 is a layer essentially consisting of the charge generating material and is formed by the vacuum thin film forming method. Further, the charge transfer layer 23 is formed by dissolving the charge transfer material and a binder resin in a suitable solvent and applying and drying this soln. The charge transfer material is incorporated at >=5wt.% of the charge generating material into the charge generating layer in such a case. Further, the film formation of the charge generating layer is executed by the co-vapor deposition of the charge generating material and the charge transfer material. The charge generating material is brought into contact with the soluble solvent after the film formation of the charge generating layer.
Patent JP-H10150035-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUNODA KATSUMI
IPC: H01L21/3205
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the yield of devices by flattening and reducing scratches, by performing the reflow of the scratches in surface polishing by heat-treatment after the surface of a BPSG film is polished by a CMP method. SOLUTION: After a BPSG film is deposited under the first-layer metal wiring, the BPSG film is polished and flattened by a CMP method. After the polishing, a wafer is washed by using fluoric acid and ammonia-excessive water. Then, annealing is performed for several minutes at the specified temperature in nitrogen atmosphere, and the BPSG film undergoes reflowing. Thus, scratches 2 generated by the CMP polishing are decreased, and the yield of the device can be improved.
Patent JP-H02191458-A (JP)
Title: Medical bag
Inventor: TAKA TOSHIO
IPC: A61J1/10
Filed: 1988-12-03
Abstract: PURPOSE:To provide excellent flexibility and transparency and to enhance sanitary properties and heat resistance by forming the title bag from a film or sheet having specific characteristics composed of a composition based on at least two kinds of ethylenic polymers. CONSTITUTION:This bag is formed of a film or sheet composed of a composition based on at least two kinds of ethylenic polymers and has density of 0.920g/cm<3> or less and contains 15wt.% or less of a m.p. component of 117 deg.C or less measured by a differential scanning calorimeter and has a heat shrinkage factor of 20% or less in the MD direction thereof at 120 deg.C. The ethylenic polymers are composed of low density polyethylene and an ethylene-1-olefin copolymer. Low density polyethylene usually has density of 0.930g/cm<3> or less and pref. has density of 0.920g/cm<3> or more in view of a sterilizing temp. condition.
Patent JP-H01147442-A (JP)
Title: Camera
Inventor: OTSUKA MASANORI
IPC: G03B7/00
Filed: 1987-12-03
Abstract: PURPOSE:To widen a range where a great load circuit can be controlled by an arithmetic unit and the power source backup guarantee scope of the arithmetic unit by providing a transit signal generating circuit with indicates transit to holding condition to a holding controlling part and controlling transit to the holding condition by means of load. CONSTITUTION:When an operating linear system circuit 203 is a motor driving circuit 203, a condition transit signal generating circuit 204 is provided by the compared result of the voltage level from a linear system power source supplying circuit 202 with a first holding condition transit level. The circuit 204 indicates transit to the holding condition to the holding controlling part 205a. In the case of a stroboscopic circuit 203, the condition transit signal generating circuit 204 is provided by the compared result of said voltage level with a second holding condition transit level higher than the first holding condition transit level. When a stroboscopic circuit 203b is in operation, accompanied with the voltage level drop of a cell, the transit to the holding condition of the arithmetic unit 205 is accelerated, and the power source backup of the arithmetic unit is performed with low current consumption. Thus, the range where a great load circuit can be controlled by the arithmetic unit and the power source backup guarantee scope of the arithmetic unit can be widened.
Patent JP-H01193249-A (JP)
Title: Intermediate for azatadine
Inventor: REIMONDO ERARII DATSUGAA
IPC: C07D213/84
Filed: 1988-12-01
Abstract: NEW MATERIAL: A compound of formula I (R 1  and R 2  are 1-4C alkyl, or R 1  and R 2  bonding each other form pyrolidinyl or pyperidinyl together with N; X is Cl, Br or L).  
     EXAMPLE: 3-(2-Phenetyl-1-dimethylcarbamoyl pyridinium chloride.  
     USE: The new substance is useful as intermediate for syntheses of azatadine which are useful as antihistamine drugs for treating flue.  
     PROCESS: The 3-phenytyl pyridine-N-oxide of formula II is reacted with halogenated carbamoyl to obtain halogenated 3-phenyl-1-carbamoyl oxypyridinium of formula IV. The above reaction is carried out in the presence of a solvent such as toluene, ethyl acetate or the like at a room temperature -80°C. This compound is reacted with cyanate alkali metal aqueous solution to produce cyanopyridine of formula V, from which an anti-histamine active agent is obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09125111-A (JP)
Title: Magnetic material powder and magnetic material formed by using the same
Inventor: ISHIKAWA HIROSHI
IPC: B22F9/30
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a material metallic material having a high saturation magnetic flux density and high electric resistance by dispersing metallic powder into a soln. contg. metallic alkoxide, adding distilled water thereto to hydrolyze the soln. and adsorbing hydroxide on the surfaces of the metallic powder, thereafter, filtering, drying and heating the metallic powder. SOLUTION: The powder of carbonyl iron is added and uniformly dispersed into the soln. contg. >=1 kinds of sodium methoxide and silicon tetraethoxide. The distilled water is added to the soln. to hydrolyze the soln. and to adsorb the hydroxide on the surfaces of the metallic powder. The metallic powder is filtered, dried and heated to form the magnetic material powder. This magnetic material powder is press formed and sintered to form the magnetic material. Since the multi-component oxide is formed at the grain boundary layer, an Fe sintered compact has the uniform grain boundary layer of the high resistance. The specific resistance of the magnetic material powder material increases. Since an eddy current radius decreases, eddy current loss is reduced.