baber/WOPTO huggingface dataset:
Patent JP-S5745121-A (JP)
Title: Preparation of primary or secondary allyl alcohol
Inventor: KINOSHITA SHIYOUICHI
IPC: C07B61/00
Filed: 1980-09-01
Abstract: PURPOSE: To prepare the titled substance in high yield without producing by-products, by isomerizing a tertiary allyl alcohol using a catalyst obtained from vanadium pentoxide, a trialkylsilanol, etc., stable even under high-temperature conditions, lasting well the activity of the catalyst.  
     CONSTITUTION: In the presence of a compound shown by the formula I [L is hydrocarbon group; R is L or Si-(L) 3 ; m is 1W3; n is 0W2, with the proviso that the sum of m and n is 3], e.g., tris-(trimethyl-silanoxy)-vanadium oxide as a catalyst, a tertiary allyl alcohol shown by the formula II (R 1  is lower hydrocarbon group; R 2  is hydrocarbon group or R 1  and R 2  form cyclic group; R 3  is H or hydrocarbon group) is isomerized, to give a compound shown by the formula III. The reaction temperature is properly at from normal temperature to 300°C. In the conversion from the tertiary allyl alcohol, several hours heating after adding 0.005W20mol%, preferably 0.02W5mol% catalyst to the tertiary allyl alcohol provides effect better. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03684-A (JP)
Title: Sloshing control construction for liquid storage tank
Inventor: KUTOKU TOSHIHARU
IPC: B65D90/42
Filed: 1989-05-12
Abstract: PURPOSE:To easily, satisfactorily control the sloshing of stored liquid by a method wherein low density substances having lower specific gravity than that of stored liquid are put in floating state in a liquid storage tank. CONSTITUTION:A plenty of granular low density substances 2 having lower specific gravity than that of stored liquid are put all over the liquid surface of the stored liquid with every substance independently kept free to float on the liquid, so that a granular substance layer 3 is formed on the surface of the stored liquid. The low density substances 2 are of formed products of synthetic resin, wood, or ice pieces, and the depth ratio of the granular substance layer 3 to the stored liquid layer 4 is about 1:4-2:3. The surface of the stored liquid is pressed down by the weight of the low density substances 2, and the low density substances 2 collide each other, so that the sloshing energy of the stored liquid is wasted and the sloshing is prevented.
Patent JP-H03108805-A (JP)
Title: Flume type parabolic antenna for multi-direction simultaneous reception
Inventor: KAWAMOTO SHINYA
IPC: H01Q21/20
Filed: 1989-05-12
Abstract: PURPOSE:To minimize the installation and area by using one composite antenna so as to receive radio waves coming from many directions simultaneously. CONSTITUTION:A reception section is provided to a focus of a flume having a parabolic cross section and plural parabolic reflecting faces connected consecutively face each of radio waves in the multi-direction. The reception section of the plural parabolic faces is placed integrally or separately to the focus, and finally the radio waves are finally integrated into one drawing cable. A converter is placed at the focus and converts the radio waves.
Patent JP-H11295910-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAKAI HIROSHI
IPC: G03G5/06
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having enough adhesion property which can maintain a stable potential in a copying machine even when the photoreceptor is repeatedly used for a long time. SOLUTION: This electrophotographic photoreceptor has at least a charge producing layer and a charge transfer layer successively formed on a conductive base body. The charge producing material in the charge producing layer consists of one or more kinds of trisazo pigments and/or bisazo compds. The charge transfer layer contains phthalocyanine pigments (preferably titanylphthalocyanine compds. or nonmetal phthalocyanine compds.).
Patent JP-S5234561-A (JP)
Title: Vacuum cleaner
Inventor: ASASHIGE SHIGEYUKI
IPC: A47L9/00
Filed: 1976-10-05
Abstract: PURPOSE: To provide a vacuum cleaner of decreasing noise generation greatly by equipping ribs nearly all through the length of the stretching direction of the dust collector box. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6012169-A (JP)
Title: Rotary type automatic painting machine for deep painting
Inventor: YOSHINAGA TOYOIWA
IPC: B05B13/04
Filed: 1983-07-01
Abstract: PURPOSE:To provide the titled painting machine, which is constituted so as to keep the distance between a gun and an article to be painted constant by providing a means which attaches a rotary bar, a vertical bar and a guide frame to the lower end of a rotary main shaft freely movable in an up-and-down direction and controls the operation of the rotary main shaft and the gun. CONSTITUTION:An article to be painted is placed on a receiving table 13 to be moved through a booth 2. A rotary main shaft 1 is lowered and a gun 9 is set to perform painting while rotated around the article to be painted. The guide roller apparatus 6 attached to the leading end bar 4a of a rotary bar 4 is rotated along the guide surface 11 of a guide frame 10 and the leading end bar 4a is extended and contracted corresponding to the change of the guide surface 11. By this action, a vertical bar 8 moves to a horizontal direction and the gun 9 attached to the vertical bar 8 is rotated around the article to be painted while a constant distance is always kept from the outer peripheral surface of the article to be painted. By this rotary type automatic painting machine for deep painting, painting free from irregularity cn be applied.
Patent JP-H09305346-A (JP)
Title: Memorandum management system on personal computer
Inventor: HASEGAWA MITSUHIRO
IPC: G06F3/048
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a memorandum function on a personal computer. SOLUTION: A basic processing part 14 make a memorandum icon resident on a screen and refers to a memorandum information storage part 11 when the memorandum icon is clocked to actuates a memorandum processing part 12. The memorandum processing part 12 displays the storage contents of the memorandum information storage part 11 on the screen and places the personal computer in input mode. Memorandum information includes an operation item and when this item is clicked, the memorandum processing part 12 requests an operation processing part 13 to carry out operation. The operation processing part 13 takes operation software out of an operation storage part 15 and carries out the operation.
Patent JP-H0976700-A (JP)
Title: Binder resin for primer for hydraulic transfer sheet
Inventor: OIKE YOICHIRO
IPC: B44C1/175
Filed: 1995-05-18
Abstract: PURPOSE: To provide binder resin for primer for a hydraulic transfer sheet wherein in the hydraulic transfer sheet used when a printed pattern is formed on a surface of a molded product by a hydraulic transfer system, a printed pattern layer which is excellent in adhesion for a surface of the binder resin for a primer coated on the printed pattern layer on the hydraulic transfer sheet, especially for a surface of a polyolefin molded product, can be formed. CONSTITUTION: In a binder for a primer wherein a printed pattern layer can be dissolved or swollen by coating on the printed pattern layer formed surface of a transfer sheet composed of a water-soluble or water-growing film which forms the printed pattern layer, the binder is a graft copolymer composed of 5-50wt.% of alkoxy (poly)alkylene glycol mono(meth)acrylate, 5-50wt.% of chlorinated polypropylene, and 0-90wt.% of polymerizable unsaturated group- containing vinyl compound.
Patent JP-H08311726-A (JP)
Title: Rotor-type open end fine spinning machine
Inventor: KANEKO MASASHI
IPC: D01H4/08
Filed: 1995-05-18
Abstract: PURPOSE: To prevent defective yarn appearance due to wrapping restraint-free fibers around yarns and the defective touch feeling of a cloth made from such yarns by a simple constitution. CONSTITUTION: Inside an outer rotor 2, there is equipped an inner rotor 5 to be positively driven independently from the outer rotor 2. The inner rotor 5 is so designed that a maximum outer diameter part is extended to a point as far as close to the fiber bundling groove 6 of the outer rotor 2, and this maximum outer diameter part is provided with an opening 17 through which a fiber bundle F in the groove 6 is guided to a yarn drawing channel 10. The end of the opening 17 is so designed as to be as far as close to the groove 6. In a housing 7, a boss 8 is provided projectingly into the outer rotor 2, and one end of a fiber transport channel 9 is opened at a point where the peripheral surface of the boss 8 is crossed with its tip face. The radius of the boss 8 is nearly equal to the radius of the maximum outer diameter part of the inner rotor 5.
Patent JP-H05313092-A (JP)
Title: Image reading/writing device
Inventor: TOKURA KAZUO
IPC: B41J3/44
Filed: 1992-05-13
Abstract: PURPOSE:To provide an image reading/writing device by which downsizing, weight reduction and cost reduction can be realized. CONSTITUTION:A dispersible prism 41 having outgoing optical paths different in wave lengths is arranged between a LED array 52, a reading sensor 53 and a focusing lens array 55, and a radiation light source is also arranged to radiate light to a document 56. Light generated by the LED array 52 is radiated to a photosensitive drum after passing through the dispersible prism 41 and the focusing lens array 55. The light generated by the radiation light source is radiated to the document 56, and is reflected, and is radiated to the reading sensor 53 after passing through the focusing lens array 55 and the dispersible prism 41. Since the light generated by the radiation light source and the light generated by the LED array 52 are different in wave lengths, reflected light whose light path is bent by the dispersible prism 41, is radiated to the reading sensor 53 without being radiated to the LED array 52.
Patent JP-2000275598-A (JP)
Title: Liquid crystal cell thermal compression bonding apparatus
Inventor: SEKINE MOTOMI
IPC: H01L21/677
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency and to improve the yield of products by automatically executing putting in and out of liquid crystal cells from a thermal compression bonding system and a heat insulating system by a work transporting system. SOLUTION: The work transporting system 4 is installed movable in an arrow direction. The work transporting system 4 transports liquid crystal cell groups 7 mounted on work transporting trays 6 to the thermal compression bonding system 2 in a liquid crystal cell receiving position 5. The liquid crystal cell groups 7 subjected to thermal compression bonding for the prescribed time by the thermal compression bonding system 2 are transported by the work transporting system 4 while being mounted on the work transporting trays 6 and are carried into the heat insulating system 3. The liquid crystal cell group 7-1 subjected to heat insulation for the prescribed time by the heat insulating system 3 is ejected to a liquid crystal cell take-out position 8 by the work transporting system 4.  The ejected liquid crystal cell group 7-2 is placed on a tray transporting line 9 and is transported to an ensuing stage transfer position.
Patent JP-H0416350-A (JP)
Title: Method to print on cassette half
Inventor: SHIBATA HIROICHI
IPC: B41F13/08
Filed: 1990-05-10
Abstract: PURPOSE:To make it possible to print on the whole surface of cassette halves excepting swellings thereof by providing on a blanket escape recesses corresponding to the swellings of the cassette halves. CONSTITUTION:Swellings la are set so as to embed into escape recesses 5 when a blanket 3 performs a transfer printing on cassette halves 1, so that the blanket 3 escapes the swellings 1a favorably. That is, the swellings 1a are not obstacles, so that printing is done on the whole surface of the cassette halves excepting the swellings la. Since five escape recesses 5 are provided on one blanket 3, printing is performed on the five cassette halves 1 at a time. Since each plate 2 is prepared for different color respectively, five colors can be printed at a time by one printing operation. The cassette half 1 is sent with a pitch consecutively at every completion of the printing operation of 1 stroke. A 5-color printing on all cassette halves 1 completes at the time when a series of the cassette halves 1 completes one round.
Patent JP-S61279914-A (JP)
Title: Actuator driver
Inventor: SAEGUSA SHOZO
IPC: G11B21/08
Filed: 1985-06-05
Abstract: PURPOSE:To reduce the relative vibration of a fine adjustment actuator against a coarse adjustment actuator by applying the force at a time to both the coarse adjustment actuator and the fine adjustment actuator set on the coarse adjustment actuator. CONSTITUTION:A coarse adjustment actuator 5 is driven gradually at a high speed by a servo amplifier 26 which receives the output of a reference speed pattern generating element 25. While a fine adjustment actuator 6 is driven by a servo amplifier 28 after undergoing both the mass correction and the mechanical loss correction through a mass correction element 27 and a friction correction element 32 respectively. The driving force of the actuator 6 is applied concurrently with that of the actuator 5. In addition, the actuation level ratio between the saturation characteristics 31 and 29 of both amplifiers 26 and 28 is set approximately equal to the mass ratio between both actuators 5 and 6. Thus the relative vibration of the actuator 6 can be reduced against the actuator 5.
Patent JP-H07331498-A (JP)
Title: Fume recovering device of plating equipment
Inventor: UEDA SUSUMU
IPC: C25D21/04
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a fume recovering device of plating equipment of an open type which simultaneously and rapidly execute treatment without splashing or stagnating the generated fumes. CONSTITUTION:This fume recovering device is constituted by providing a plating tank 1 with a push fan duct 5 above this tank and shielding plates 7 alongside the plating tank to form a screen duct 11 opened in the upper part and providing this screen duct 11 with plural fan ducts 6 for generating swirling air flow therein. The fumes generated in the plating tank 1 are included into the air flow by the push fan duct 5 and are included into the swirling flow generated in the screen duct. As a result, the fumes are moved without being diffused outside even if the upper part of the screen duct 11 is opened. The fumes are finally sucked into a discharge duct 9 mounted at an end face plate 8. As a result, the safety of operation and sanitation of the plating equipment of the open type are easily maintained.
Patent JP-H05317826-A (JP)
Title: Method for cleaning tank
Inventor: MIURA TAKAO
IPC: B08B9/093
Filed: 1992-05-13
Abstract: PURPOSE:To increase a cleaning density and to enable efficient cleaning by changing the pressure of the water to be supplied to a cleaning device, thereby changing the rotating speed of a turbine and changing the rotating phase of a cleaning nozzle. CONSTITUTION:A high-pressure hose 4 extends and the cleaning device 2 descends at a prescribed speed as a hose reel 5 rotates. Then, the high-pressure jet injected from an injection nozzle collides against the inside wall of a tank 1 and peels the deposits on the wall surface while drawing rhombic network-like loci. The loci drawn by the high-pressure injection jet shift if the pressure to be supplied at the first reciprocation and second reciprocation of the vertical movements of the injection nozzle 22 mounted to the cleaning device 2 is changed. Such shift arises as the rotating speed of the turbine 13 is changed and the revolving and rotating speeds of the injection nozzle 22 are changed by changing the supply pressure. The parts where the jet does not pass are correspondingly decreased by the shift of the soft loci of the high-pressure injection jet at the first reciprocation and the second reciprocation in such a manner.
Patent JP-S5645031-A (JP)
Title: Etching method
Inventor: MISAWA YUTAKA
IPC: C23F1/00
Filed: 1979-09-21
Abstract: PURPOSE:To accurately etch to a desired depth by providing a monitoring material having the same thickness as a desired etching depth to etch simultaneously. CONSTITUTION:A bath 12 is filled with an etching liquid 11, and a wafer 14 to be etched and a monitor chip 15 are attached to a holder 13. The monitor chip 15 is made of the same material as the wafer 14, and has a thickness d equal to the etching depth of the wafer 14. When the thickness d of the chip 15 has been etched, a groove having the desired depth d is formed in the wafer 14. The wafer 14 and the chip 15 are under completely same conditions of the liquid temperature and stirring state. Therefore, pulling up the holder 13 when the monitor chip 15 had disappeared permits a groove having an extremely accurate depth to be formed in the wafer 14.
Patent JP-H07306147-A (JP)
Title: Method for evaluating and predicting degree of deterioration of flavor of beer
Inventor: KOSHO SHIGEKI
IPC: G01N21/77
Filed: 1994-05-11
Abstract: PURPOSE:To accurately evaluate and predict the degree of deterioration of the flavor of beer by measuring the oxidizability of the beer by reductivity analysis using 1,1- diphenyl-2-picril-hydrazil and using a calibration curve prepared based on the measured value of the oxidizability and flavor measured values obtained as a result of organoleptic tests. CONSTITUTION:The OD525nm of an equal-weight mixed solution of about 5X10<-4>M of 1,1-diphenyl-2-picril-hydrazil (DPPH) ethanol solution, ethanol, and about 0.1M of acetic acid buffer solution (pH4.3) by taking about 2.8ml of the mixed solution in the measuring cell of a spectrophotometer. Then about 0.2ml of deaerated beer is mixed in the mixed solution and the OD525nm of the mixed solution is again measured after a fixed period of time. The decreased amount of the OD525nm 10 minute after starting a reaction is regarded as the DPPH reductivity of each beer. Then organoleptic tests are performed by using about 15 panelers who sample each beer twice or more and a calibration curve is prepared based on the values of the DPPH reductivity analysis and degree of deterioration of the flavor of each beer obtained as a result of the organoleptic tests. The prepared calibration curve is used for evaluating and predicting the degree of deterioration of flavor of each beer.
Patent JP-H04348481-A (JP)
Title: Method and device for processing color document
Inventor: SATO HAJIME
IPC: G06T11/60
Filed: 1991-05-27
Abstract: PURPOSE:To obtain an objective color information by combining the color information and the character string, thereby forming the correspondence relation, storing this as the color dictionary information and retrieving the color dictionary information based on the inputted character string. CONSTITUTION:The selection input queuing of the color sample displayed on a pallet 21 of a control screen 20 is obtained and the color sample is selected, and then, based on the color information of the selected pallet 21, dictionary information 11 is retrieved and a character string 22 corresponding to the selected color is displayed on the operation screen 20. When the character string editing instruction is inputted from a registration instruction 23 of the operation screen 20, the color information of the selected pallet 21 and the instructed editing character string are registered in a user color dictionary file. Further, by inputting the character string from a keyboard for the color displayed at the pallet 21 of a display screen 20 of a CRT 1, the correspondence relation of the color information registered in the color dictionary information with the character string as a key and a character string 16 to express this is retrieved, and the equivalent color is searched.
Patent JP-S6016341-A (JP)
Title: Indexing device
Inventor: KUBO TOSHIO
IPC: B23Q16/06
Filed: 1983-07-05
Abstract: PURPOSE:To enable indexing to be uneven, self-aligning to be ensured and the indexing to be highly accurate by cutting a group of teeth and a plurality of teeth capable of meshing therewith and offset therefrom and making these coupling elements mesh with each other. CONSTITUTION:In an indexing device used for an index table, a coupling 10 consists of a pair coupling elements 11, 12 having cut teeth capable of meshing with each other on the surfaces opposed to each other. The element 11 has a group of female teeth 13 cut on the circumference divided equally into 12. Also, the other coupling element 12 has a group of cut male teeth 14 capable of meshing with a group of cut female teeth 13 on the circumferene divided equally into 12. A group of male teeth 15 are cut, dividing the circumference equally into 12 and offset by any angle alpha for uneven division, for example 7 deg.17'23'' from the teeth 14. Thus, uneven division can be indexed and self-aligning can be ensured.
Patent JP-H10329193-A (JP)
Title: Sideway extrusion head of extrusion molding device
Inventor: ECKENBERG DIETRICH
IPC: B29C48/09
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion head of good efficiency and low cost in which molding tools are supported on a casing of an extrusion head, divided from the casing easily, replaced easily, and maintenance and cleaning are easy and can be carried out easily in a short time. SOLUTION: An extrusion material distributing ring-shape passage 4 is formed in a casing 1, and a through-hole is formed with the angle to the extrusion direction of the extrusion material encircled by the passage, while ring-shaped outside molding tools 7 and 8 for drawing the flow of the extrusion material are fixed replaceably on the outlet of the member and fixed replaceably on the end face side of the casing 1, and the terminal side of the through-hole is encircled by conical shape guide members and the outer sides of the conical guide members from the inner face molding tools 7 and 8. The extrusion material distributing ring-shaped passage 4 provided in the casing is formed on a dividing face 17 for dividing directly the casing 1 from the molding tools 7 and 8 structure bodies.
Patent JP-S5745914-A (JP)
Title: Manufacture of electric core
Inventor: ISHIHARA KENJI
IPC: H01B3/44
Filed: 1980-09-03
Abstract: PURPOSE:To obtain an electric core having no adhesive between laminated iron plates and less iron loss by coating heat resistant insulating paint having specific composition on the electric core formed by punching thin iron plates, laminating a plurality of such ion plates and welding them, and annealing the core. CONSTITUTION:Many thin iron plates 1 for a stator core having a plurality of coil containing slots 2 on the inner periphery and annularly punched are laminated as a laminated iron plate 3, are welded at six positions of the outer periphery 4 to be welded, are thus integrated, and cut surface 5 is exposed. Then, a composition consisting by weight 5-50% of silicic soda, 5-30% of silica, 3-20% of silicic potassium and vinyl acetate ethylene copolymer (1:1) not reacted with the silicic soda is prepared as heat resistant insulating paint to be coated on the plate 3, and the plate 3 is dipped in the composition to impregrate the composition in the fine gap of the periphery and particularly of the cut surface 5. Thereafter, the core 3 is pulled up, is then dried, and is annealed at 750 deg.C, thereby obtainng a desired stator core.