baber/WOPTO huggingface dataset:
Patent JP-2000271879-A (JP)
Title: Tool holder
Inventor: MIYAGUCHI HIROYUKI
IPC: B23B45/16
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder capable of removing a stop ring extremely easily, avoiding its missing, and improving efficiency disassembly. SOLUTION: This tool holding is provided with a fixed holder 1, a movable holder 2 which is slidably-fit thereinto axially and has a pit 23 attachably/ detachably in it, a buffering member 3 disposed between the fixed holder 1 and movable holder 2 so as to relief impact force applied to the movable holder 2, and a stop ring 4 which is fit to a ring groove formed at the inner-periphery surface of the fixed holder 1 and regulates the sliding range of the movable holder 2. An operating means 10 is mounted which scales down the diameter of the stop ring 4 from the outside of the fixed holder 1 with the stop ring 4 mounted.
Patent JP-S62234115-A (JP)
Title: Light shielding method
Inventor: MAKITA FUTOSHI
IPC: G02B26/02
Filed: 1986-04-04
Abstract: PURPOSE:To attain rapid light shielding without generating any trouble by applying an electric field or a magnetic field to a deflecting means and opening/ closing the optical path of a light beam by electrostatically charged fluid to be changed in a flying direction. CONSTITUTION:A high voltage is applied to a light shielding liquid optically opaque to a light beam 31 to be shielded and charged is projected from a nozzle 1 to form a string-like straight light shielding liquid flying line 2. The light shielding liquid flying line 2 is crossed with a light beam 31 generated from a light generating device 3 and the light beam 31 is absorbed, reflected at random or refracted to shield the light. To open the optical path of the light beam 31, an electric field is generated in parallel plane electrodes 4 sandwiching the flying line 2 between them to deflect the advancing direction of the flying line 2 in the arrow A direction so as not to cross the flying line 2 with the light beam 31. The advancing direction of the flying line 2 may be deflected by electromagnetic deflection based on an electromagnet.
Patent JP-H04270703-A (JP)
Title: Liquid photoinitiator composition
Inventor: TOMONO SHIGEKI
IPC: C08F283/01
Filed: 1991-02-12
Abstract: PURPOSE:To obtain a liquid photoinitiator composition, excellent in storage stability and useful for producing recording materials, etc., without solidifying even at low temperatures by blending benzyl dimethyl ketal with benzophenone and methyl o-benzoylbenzoate in a specific proportion. CONSTITUTION:The objective liquid photoinitiator composition, consisting essentially of benzyl dimethyl ketal, benzophenone and methyl o-benzoylbenzoate. The aforementioned composition is obtained by blending the benzyl dimethyl ketal with the benzophenone and methyl o-benzoylbenzoate so as to provide respective amounts thereof within the ranges of 30-35wt.%, 15-35wt.% and 30-50wt.%. Thereby, the above-mentioned composition, composed of the liquid substances and capable of being rapidly dissolved and mixed in a polymerizable monomer composition without adversely affecting physical properties of photo- setting materials is obtained.
Patent JP-H08276779-A (JP)
Title: Material supply device in truck loading platform
Inventor: MARUYAMA SHINICHIRO
IPC: B65G65/48
Filed: 1995-04-04
Abstract: PURPOSE: To supply a material of each fixed quantity in a narrow width, by providing a discharge hole provided in a loading platform side surface of a truck to have a right/left width narrower than the side surface, providing a rotary blade horizontally provided in this discharge hole to have a plurality of blades with an equal space, and providing a drive means of driving this rotary blade rotated. CONSTITUTION: A material R of forming a granular shape of asphalt, crushed stone, sand, etc., is loaded on a pallet 2, to tilt it by a lift device 3, and a rotary blade 18 is turned at prescribed speed in one side direction Y by a drive means. When the rotary blade 18 is rotated, a blade 20 is rotated while interposing the material R between the blades 20, 20 adjacent to each other so as to scrape up the material R, to drop down the material R by each fixed quantity correspondingly to a width of a discharge hole 16. Since the rotary blade 18 is rotated in the one side direction Y so as to scrape up the material R, the granular material R is prevented from biting between a point end of the blade 20 and a lower part guide plate 14. When a grain of the material R is interposed between the point end of the blade 20 and an escape plate 28, the escape plate 28 is turned upward, to prevent the material R from biting.
Patent JP-2000270769-A (JP)
Title: Hard butter and its production
Inventor: OKADA TADAYUKI
IPC: A23G1/38
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a hard butter having excellent melt in the mouth in spite of being unnecessary of a tempering process, containing neither trans acid nor lauric acid by making the butter include different kinds of specific triglycerides in a specified ratio. SOLUTION: This butter comprises (A) 50-80 wt.% of SUS (S is a saturated fatty acid substantially consisting of palmitic acid and stearic acid; U is substantially 16C and 18C unsaturated fats) type triglyceride (e.g. 1,3-palmitoyl, 2- oleoylglycerol, etc.), (B) >=1 wt.% of a polyglycerol fatty acid ester, (C) >=15 wt.% based on the total of the component A and the component C of an SSU type triglyceride (e.g. 1,2-palmitoyl, 3-oleoylglycerol, etc.), and (D) <2 wt.% of an SSS type triglyceride (tripalmitin).
Patent JP-H06270981-A (JP)
Title: Ic carrier
Inventor: URATSUJI KAZUMI
IPC: H05K13/00
Filed: 1993-03-12
Abstract: PURPOSE:To mount and dismount an IC in and from an IC carrier, which is divided into two blocks, with a fair workability, exactly catch the IC and properly cope with ICs that are different in size, by elastically holding the blocks with a spring which makes the blocks slide so that the space between two side positioners of the blocks becomes narrow. CONSTITUTION:A first block 1 is held with a hand and a second block 2 is pushed with available fingers of the hand against the force of a spring 14 so as to widen the space between two side positioners 7 and 8, thus an IC accommodation space 9 is easily formed. With this state kept, an IC 10 is picked up with the other hand and placed in the IC accommodation space 9 without difficulties. When the pressing force on the second block 2 is released after the IC 10 is accommodated, the side positioners 7 and 8 move in the direction the space between them becomes narrow and come in elastic contact with both sides of the IC 10. Therefore, the IC 10 is exactly caught and certainly held in the accommodation space which is formed by the side positioners 7 and 8 and a bottom positioner 13. Thus, mounting and dismounting work of the IC 10 can be simplified.
Patent JP-S577816-A (JP)
Title: Manufacture of crystalline aluminosilicate zeolite
Inventor: KAWADA NOBORU
IPC: C01B39/04
Filed: 1980-06-13
Abstract: PURPOSE: To inexpensively obtain industrially advantageous crystalline zeolite by adding a specified heterocyclic compound to a starting material mixture.  
     CONSTITUTION: A heterocyclic compound contg. N and O in the ring such as morpholine is added to a starting material mixture consisting of a silica source such as silica powder, an alumina source such as Al 2 (SO 4 ) 3 , an alkali metallic source such as NaOH and water. The added amount of the heterocyclic compound is about 0.01W50mol to 1mol of SiO 2 . The resulting mixture is reacted under the conditions of temp. and time required to form crystalline aluminosilicate zeolite, that is, at about 80W300°C for about 0.5hrW30 days. The water content is not especially restricted, and a mineralize such as LiCl may be added. The reaction system is usually under agitation, and an inert gas may be substituted for the atmosphere. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06262893-A (JP)
Title: Copy forgery preventing paper adapted to copying machine
Inventor: TSUCHIYA SHOHEI
IPC: B41M3/14
Filed: 1993-03-12
Abstract: PURPOSE:To make a paper surface apparently uniformly plain to hardly recognize the existence of a latent image by naked eyes and to clearly reveal the latent image by copying in any type of copying machine irrespective of a scanning direction of a light and a set direction of paper. CONSTITUTION:When one of a latent image 2 and a background 3 provided on the surface of base paper is made of dots with a 150 lines/rum resolution and approximately a 10% dot rate, the other is made of a concentric circle pattern. A fine line 4 forming the circle of the concentric circle pattern has a thickness of 1/10mm. A gap S between the fine lines is the order of 1/2mm.
Patent JP-H04311940-A (JP)
Title: Exposure control device
Inventor: UCHIKAWA SHINYA
IPC: G03B27/72
Filed: 1991-04-11
Abstract: PURPOSE:To speedily identify an exposure value according to image density recorded in a film. CONSTITUTION:A light source 18 to radiate light to a film F, a light receiving element 22 to receive the light from the light source 18, an optical means 21 to converge the light transmitted through a film image so as to be projected on the light receiving element 22, and a control means to adjust a projecting quantity of the light according to an output of the light receiving element 22, are provided in this exposure control device. Since image density can be detected by means of the light receiving element 22 without using a line sensor 26 to read an image, an exposure value can be identified speedily, and since there is also no necessity for carrying out preliminary scanning by using the line sensor 26, an exposure control device can be obtained at low cost.
Patent JP-H03283261-A (JP)
Title: Manufacture of negative electrode of alkaline battery
Inventor: YONEYAMA KUNIO
IPC: H01M4/12
Filed: 1990-03-29
Abstract: PURPOSE:To save labor and time to a large extent and manufacture uniform amalgamated zinc particles by adding metal mercury to zinc particles or zinc alloy particles while stirring the particles in air or inactive gas at temperatures in a specific range so as to amalgamate the particles, and adding a gelling agent to the particles, and then stirring the particles. CONSTITUTION:When amalgamation of zinc particles or zinc alloy particles is carried out in inactive gas atmosphere no oxide film is formed on the surface of the zinc particles and so the zinc particles easily make contact with mercury, whereby good amalgamation is possible. Further this amalgamation occurs at temperatures in the range of 0 to 80 deg.C so the mercury readily evaporates and a uniform surface layer is manufactured in a short time. Below 0 deg.C, the quantity of mercury evaporated is very little, while above 80 deg.C mercury evaporates also from the surface layer of the amalgamated zinc particles, which is unfavorable. After amalgamation a gelling agent is mixed in the particles and stirring and dry-mixing processes are performed and then an electrolyte is added and mixed therewith to manufacture a gelled negative electrode; since the whole process is continuously carried out in a single container being sealed, efficiency is high and loss of material and time is small.
Patent JP-H02260123-A (JP)
Title: Magnetic recording medium
Inventor: KAWAHARA SETSUKO
IPC: C09D127/04
Filed: 1989-03-30
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and traveling durability by selecting the axial ratio and specific surface area of the ferromagnetic powders used for first and second magnetic layers to satisfy the specified conditions. CONSTITUTION:The first and second magnetic layers each having ferromagnetic powder and a binder are laminated on a nonmagnetic supporting body. The axial ratio A<1> of the ferromagnetic powder of the first magnetic layer and the specific surface area B<1> by BET method, and the axial ratio A<2> of the second magnetic layer and the specific surface area B<2> are determined to satisfy the conditions expressed by formula I. By this method, the electromagnetic conversion characteristics and traveling durability of the magnetic layer are enhanced, so that the obtd. medium is suitable for high density recording.
Patent JP-H06263647-A (JP)
Title: Inhibitor against lipoperoxide
Inventor: SOMEYA KEITA
IPC: A61P43/00
Filed: 1993-03-12
Abstract: PURPOSE:To obtain an inhibitor against lipoperoxide having high safety to organisms having excellent inhibiting effect on lipoperoxide, hardly having side effect, capable of being administered by various methods. CONSTITUTION:An inhibitor against lipoperoxide comprises a carotene mixture extracted from a palm oil as an active ingredient. The palm oil extract is obtained by subjecting a palm oil to alcoholysis with a lower monoalcohol, diluting the prepared fatty acid lower alkyl ester with a hydrophilic solvent (e.g. methanol, ethanol or acetone), adding water to give a precipitate and purifying the precipitate by using distillation under reduced pressure and a column of silicic acid and is composed of 30-40% alpha-carotene, 55-66% beta-carotene and 5-15% other components such as carotenoids. The inhibitor is applicable by various administration methods such as oral medication, intravenous injection, hypodermic injection, intermuscular injection or suppository.
Patent JP-S5414088-A (JP)
Title: Cutting device
Inventor: FUJI SEITAROU
IPC: B23B29/034
Filed: 1977-07-01
Abstract: PURPOSE: To prevent the occurrence of chatter andperform stable cutting, by movably mountig a cutting tool on a supporting unit to elastically push the tool into contact with a workpiece. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S555862-A (JP)
Title: Method of manufacturing socket pipe
Inventor: MORIMOTO HISAO
IPC: B29C67/00
Filed: 1978-06-29
Abstract: PURPOSE: To manufacture cheap socket pipes through a cheap and thrawaway socket mold by supplying molding material onto a socket mold formed around a wick mold which is capable of rotating in the circumferential direction and moving in the axial direction.  
     CONSTITUTION: Forming a molding material 4' with a concave groove 31 on a concave and convex roll 3 capable of moving according to move in the female direction of the mold 1 around a wick mold 1 capable of rotating in the circumferential direction and moving in the axial direction and hardening it, socket molds 4 are manufactured. Then a molding material layer 6 is constituted by winding molding material 6' such as glass robings which impregnate thermosetting resin liquid. Hardening the material layer 6 through a hardening furnace 7, removing it from the mold 1 having the mold 4 on the inside of the prescribed location of the layer 6, cutting the layer 6 by a cutting device 8 at the prescribed circumferential location of the layer 4 and removing the mold 4 from the layer 6, socket pipes are manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60224293-A (JP)
Inventor: YAMAGUCHI HIDEO
IPC: H05K3/28
Filed: 1984-04-20
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-H02255646-A (JP)
Title: New benzylammonium salt
Inventor: NAKANO SHINJI
IPC: C07C237/30
Filed: 1989-03-29
Abstract: NEW MATERIAL:New benzylammonium salt expressed by formula I [R1 to R3 are H, halogen, alkoxy, nitro, amino, alkylamino, cyano, alkoxycarbonyl or carbamoyl; R4 and R5 are alkyl, alkenyl or phenyl (may be substituted with alkyl, halogen, nitro, cyano or amino, etc.); M is As, Sb, B or P; X is halogen; n is 4 for B as M and 6 for other case]. EXAMPLE:N-(p-methoxybenzyl)-N,N-dimethylanilinium hexafluoroantimonate. USE:Initiator for cationic polymerization exhibiting activity by heating. PREPARATION:Tertiary amine expressed by formula II is converted to quater nary amine with benzyl halide expressed by formula III and halide negative ion of resultant quaternary ammonium salt is exchanged with MXn<-> ion to afford the compound expressed by the formula I.
Patent JP-H02257028-A (JP)
Title: Detector for transmission torque
Inventor: NOZAKI TAKEAKI
IPC: G01L3/14
Filed: 1989-03-29
Abstract: PURPOSE:To detect a transmission torque and to perform various controls with high accuracy by changing a hydraulic pressure for hydraulic piston balancing with the transmission torque. CONSTITUTION:A sleeve 33 is fitted over to an end part at the input side of output shaft 31, and an annular interpiece 35 is fitted over to a screw spline 34 at the outer periphery of the sleeve 33 freely slidably in the axis direction. Oil entered into a cap 48 is made to pass through a space S confronted with the outer periphery of a cisclip 61 and the inner periphery with small diameter of a spacer 41 from a gap of ball bearing 39, thereby the action thereof is exerted on the back surface of the hydraulic piston 43 in the cylinder 43. Consequently, when an input shaft 51 connected to an engine side is started to rotate, a housing 32 is also made to rotate to make the piece 35 to rotate through a line 36, then this rotating force is transmitted to the side of output shaft 31 from the sleeve 33 through the line 34. By this driving torque and an operation of the line 34, a force making the piece 35 to slide in the left direction is generated, and the balance is made at the position where this force and the hydraulic pressure on the back surface of piston 43 supplied from the hydraulic pump 17 are balanced.
Patent JP-H04348301-A (JP)
Title: Microlens and manufacture of the same
Inventor: KATO MASAYOSHI
IPC: C03C17/32
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a microlens which is rich in mass-productivity and superior in the controllability of optical characteristics by forming recessed surfaces on a transparent substrate and forming resin thereupon. CONSTITUTION:Lens holes in desired concave surface shapes are formed on the surface of a transparent substrate 8 by a mechanical machining method, a photolithographic method which etches the surface by using a mask with openings, or a physical machining method which uses laser beam. Then a photosetting resin film 10 which has a smaller refractive index than the transparent substrate 8 and has recessed surfaces 11 at positions precisely opposed to the recessed surface shapes is formed on the surface of the transparent substrate 8 where the lens holes in the concave surface shapes are formed. When n1<n2 holds for the refractive index n1 of the photosetting resin 10 and the refractive index n2 of the transparent substrate 8, the obtained microlenses 11 are low-aberration lenses consisting of compound lenses of convex and concave lenses since the boundary surfaces 16 operate as the concave lenses because of the relation in refractive index between the photosetting resin 10 and transparent substrate 8.
Patent JP-S57195122-A (JP)
Title: Polyphenylene ether block copolymer
Inventor: TANAKA RIYOUHEI
IPC: C08L71/12
Filed: 1981-05-26
Abstract: PURPOSE: To prepare the titled copolymer having improved moldability and impact resistance without lowering the ecxcellent electrical properties, mechanical properties and thermal stability of the original resin, by reacting a polyphenylene ether with an aliphatic dialcohol through an aromatic dicarboxylic acid.  
     CONSTITUTION: The objective block copolymer of formula (R 1  is H, halogen, hydrocarbon group, halohydrocarbon group, or hydrocarbon-oxy group; R 2  is 5W20C alkylene or polyalkylene ether having a molecular weight of ≤2,000; m is integer of 0W4; n is integer of 1W100; x and y are integers of 50W250) is obtained by the polycondensation reaction of (A) a polyphenylenen ether[e.g. poly(2,6-dimethyl-1,4-phenylene) ether]with (B) an aliphatic dialcohol (e.g. polytetramethylene glycol) and (C) an aromatic dicarboxylic acid compound (e.g. terephthaloyl dichloride). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01252248-A (JP)
Title: Low-calorie oil composition
Inventor: FUKAI TSUNEZO
IPC: C11C3/12
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the title composition with calorie reduced as a health food without bad smell of waxy fish oil, by mixing hydrogenated waxy fish oil with iodine value reduced with triglyceride oils. CONSTITUTION:Waxy fish oil of 80 or more iodine value, which is obtained by extraction of muscles, ovary, liver and other parts of mullets, is hydrogenated to reduce the iodine value by at least 25, preferably over 30). The hydrogenated waxy fish oil of less than 70 iodine value is mixed with triglyceride oil such as soybean oil, lard or tallow at a ratio of 8/2-2/8 to give the objective composition.
Patent JP-S523464-A (JP)
Title: Current indicator with drift device
Inventor: OOTANI SHIGEKI
IPC: G01F1/05
Filed: 1975-06-25
Abstract: PURPOSE: Fixing a drift utensil vibrating by flowing-in fluid in an inlet of a current indicator, providing the balls contacting with and sliding on the window glass, to keep the window glass clean automatically and usually. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59205166-A (JP)
Title: Manifold sealing process of fuel battery
Inventor: IDE MASAHIRO
IPC: H01M8/24
Filed: 1983-05-06
Abstract: PURPOSE:To prevent gas leakage while improving the sealing property between a battery stack and a manifold by making raw rubber to cause crosslinking reaction for hardening due to a temperature rise of the battery stack. CONSTITUTION:A frame-like sealing material 90 made of fluorine raw rubber containing a crosslinking agent and having thickness of 3mm. is fixed by a bolt 10 screwing the upper-and-lower fixing flanges of a manifold to the stack upper- and-lower end plates 6. In a state in which an exhaust port and an intake port of the air supply route are closed, the air heated by a heater is made to circulate in the battery stack 1 by a blower in order to raise the temperature up to about 140 deg.C. After raising the temperature up to 140 deg.C, the battery is made immediately to operate so as to be heated up to 160-180 deg.C by its reaction heat fore being able to harden raw rubber in a relatively short time.
Patent JP-H05282928-A (JP)
Title: Coaxial cable
IPC: H01B11/18
Filed: 1992-04-01
Abstract: PURPOSE:To prevent the deformation of an insulator and reduction in electric characteristic by arranging an insulated conductor in parallel to a drain wire, which are arranged so that they are arranged in an overlapped form and enveloped by a shield tape, and by providing a constricted part to prevent contact between them. CONSTITUTION:The outer periphery of a conductor 1 for which a conventional conductor is used, is coated with a foam insulator 2 of foam polyethylene. An insulated conductor is arranged in parallel to a drain wire 4 for which the conventional conductor is used. A shield tape 3 is molded so that the insulated conductor and the wire 4 are enveloped thereby in an overlapped form, and at the time of molding in the overlapped form, a constricted part 9 is provided so that the wire 4 and the insulated conductor will not be in contact with one another. The constricted part is coated with a jacket 5 and a coaxial cable is thus formed. For the tape 3, a metal tape and a reinforcing tape are layered. Since the metal tape is in contact with the wire 4, the tape can be grounded by the wire 4. The insulator will not be deformed, and a determined level of thickness can be retained.