baber/WOPTO huggingface dataset:
Patent JP-S6261947-A (JP)
Title: Production of 2,6-naphthalenedicarboxylic acid
Inventor: MAKI TAKAO
IPC: C07C67/00
Filed: 1985-09-11
Abstract: PURPOSE:To obtain the titled substance as a raw material for high polymer materials in high yield with little by-product, by carrying out oxidation raection of 2-methyl-6-acetylnaphthalene as a raw material with molecular oxygen in a solvent in the presence of a catalyst in two steps. CONSTITUTION:2-Methyl-6-acetylnaphthalene as a raw material is oxidized with molecular oxygen in two steps in a lower fatty acid solvent (acetic acid is preferred) in the presence of a catalyst containing cobalt and bromine. The first-step reaction is carried out at 100-250 deg.C, preferably 160-200 deg.C and the second-step reaction is carried out at 250-290 deg.C, preferably 260-280 deg.C to obtain the aimed compound. The reaction pressure is preferably <= about 100kg/cm<2>. Air or air diluted with an inert gas optionally is used as an oxidizing gas. The above-mentioned catalyst is preferably soluble in the reaction system and its concentration based on the total system is preferably about 500-5,000ppm expressed in terms of both Co and Br respectively.
Patent JP-H01140218-A (JP)
Title: Key inspection instrument
Inventor: ISHIMURA HIROSHI
IPC: G06F3/02
Filed: 1987-08-12
Abstract: PURPOSE:To automatically execute a pressing test of high speed and high accuracy by hanging a first and a second weights from the plungers of solenoids, selecting the weights by an external command and executing tests of all keys in the pressing tests of keyswitches. CONSTITUTION:First, the up-and-down motion position of a stroke device consisting of solenoid fitting plates 1 on which solenoids 2 to the number equivalent to all the keys are set at a height where a keyboard for testing is set without trouble and after that, the stroke device is dropped to a stroke preparation position. Here, when, for example, a stroke of 40g is issued to the solenoid 2, all the solenoids become ON, the device falls continuously by l1 and moves to a 40g stroke position. The solenoids are made OFF one key by one key, a weight 6 of 40g is dropped on the key and that a keyswitch 9 is OFF is confirmed. Next, the solenoids are made ON, it moves to a 90g stroke position by l2, the solenoids are made OFF one key by one key and a 90g stroke test is executed. The ON signal of the switch 9 is fetched into a personal computer and confirming actions are executed concerning all the keys.
Patent JP-S5991151-A (JP)
Title: Oxazine compound
Inventor: GONDA MICHIHIRO
IPC: C09B19/00
Filed: 1982-11-16
Abstract: NEW MATERIAL:Acylated leucophenoxazine compounds of the formula wherein R is lower alkyl and X is fluorine or a fluorine-substd. lower alkyl. USE:When brought into contact with an active clay material, the compds. rapidly develop a deep blue color. The compds. are excellent in sublimability and suitable for use as dyes for recording materials such as heat-sensitive recording paper, electrorecording paper, sublimation developing recording paper, etc. PREPARATION:The corresponding leuco compd. of phenoxazine is reacted with the corresponding fluorine-substd. lower fatty acid chloride or anhydride in the presence of an acid acceptor, such as sodium carbonate, in a volatile inert org. solvent such as toluene. After the completion of the reaction, the solvent layer is recovered and the solvent is distilled off to obtain the acrylated leucophenoxazine compd. of the formula.
Patent JP-S58101675-A (JP)
Inventor: ISHIYAMA YOSHIHIKO
IPC: B60N3/08
Filed: 1981-12-14
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-S6357699-A (JP)
Inventor: TOMOMASA SATORU
IPC: C11D17/08
Filed: 1986-08-28
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-2001031684-A (JP)
Title: Production of fluorine-containing organosilicon compound
Inventor: TONOMURA YOICHI
IPC: C07F7/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorine-containing organosilicon compound in high yield by reacting a fluorine-containing olefin compound with an organosilicon compound having silicon-hydrogen bond in the presence of a platinum catalyst in an aliphatic hydrocarbon-based solvent. SOLUTION: (A) a fluorine-containing olefin compound of the formula CF3(CF2)nCH=CH2 [(n) is 3-9] (e.g. 3,3,4,4,5,5,6,6,6nonafluorohexene) is reacted with (B) an organosilicon compound of the formula: HSi(CH3)aClb [(a) is 0 or 1; (b) is 2 or 3 and (a+b)=3] (e.g. trichlorosilane or methyldichlorosilane) in the presence of (C) a platinum catalyst (e.g. chloroplatinic acid) in (D) an aliphatic hydrocarbon-based solvent (e.g. pentane, 2-methylbutane or nonane). In the above reaction, it is preferable that these components B and C are each compounded in amounts of 0.5-2.0 mol and 0.000001-0.01 mol based on 1 mol component A and the component D is used in an amount of 0.01-5 pts.wt. based on 1 pt.wt. component A.
Patent JP-H0543789-A (JP)
Title: Cold-setting composition
Inventor: MURAYAMA YUKIHIKO
IPC: C08K5/5435
Filed: 1991-08-09
Abstract: PURPOSE:To provide a cold-setting composition composed of a specific polyether and an organic silicon compound having a specific functional group, exhibiting excellent adhesiveness and weather resistance, giving a cured product free from surface-tackiness and useful as a tooling agent. CONSTITUTION:The objective cold-setting composition contains (A) 100 pts.wt. of a polyether expressed by formula I (R<1> to R<4> are bivalent hydrocarbon group; R<5> is univalent hydrocarbon group; R<6> is 1-6C alkyl; a is integer of 1-3; m is integer of 10-500; n is integer of >=1) and having a hydrolyzable silyl group at the chain terminal, e.g. a polymer produced by reacting a polyether of formula II having terminal epoxy group with an organic silicon compound of formula III having epoxy group and hydrolyzable silyl group, (B) 0.5-4 pts.wt. (preferably 1-3 pts.wt.) of an organic silicon compound having epoxy group and hydrolyzable silyl group (e.g. 0-glycidoxyethyl trimethoxysilane) and preferably further (C) a silanol condensation catalyst, a filler, etc.
Patent JP-H0732673-A (JP)
Title: Program switching system for printer
Inventor: OKADA MITSUHIRO
IPC: B41J29/38
Filed: 1993-07-20
Abstract: PURPOSE:To improve operability of a printer by switching to other program to which memory capacity large enough for processing data is allotted when a memory capacity of a memory means is short. CONSTITUTION:When an emulation program is selected by an input section (S1), a controller checks memory capacity allotted to the emulation program in various buffers and raster memories and determines whether the memory capacity suffices or not in relation with quantity of data from a host computer to be processed (S2). When the memory capacity is short, the controller displays a command 'change of memory capacity' on a display section for a user (S3). Looking at the indication, the user operates an input section by operating a keyboard so as to switch to other emulation program in which memory capacity suffices (S4). The selected and switched emulation program is controlled so as to expand a printing image in the raster memory.
Patent JP-H0364258-A (JP)
Title: Image reader
Inventor: TAKARAGI YOICHI
IPC: H04N1/40
Filed: 1989-08-02
Abstract: PURPOSE:To prevent abnormal shading correction data from being set erroneously to a reader by discriminating whether shading data is normal or abnormal, at the time of inputting image data for shading correction of a light transmission type document. CONSTITUTION:Prior to a document reading operation, correction table data is written in a shading correction table RAM 215 by a CPU 212, and at the time of reading a document, an image signal 218 which corrects ununiformity of a read image signal 216 is obtained by bringing the correction table RAM 215 to addressing by shading data 217 from a shading data RAM 209 and the read image signal 216. In this case, at the time of inputting the shading data, the CPU circuit part 212 decides and displays abnormality of the shading data and abnormality of a lamp. In such a way, such inconvenience as a film reading operation is executed uselessly in spite of a fact that abnormality exists in them can be prevented.
Patent JP-S6358086-A (JP)
Inventor: MATSUBARA MAMORU
IPC: A23L3/40
Filed: 1986-08-27
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-H0756304-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: KATO MASAMI
IPC: G03C5/26
Filed: 1993-08-12
Abstract: PURPOSE:To easily replenish water, to prevent the propagation of mold and bacteria and to obviate the overflow of the replenished water by replenishing water from a cassette with the supply part of a water supply mechanism set interchangeably to a treating tank. CONSTITUTION:A water cassette 28 is placed on a water supply part 30, hence a valve spindle 31 provided in the cassette 28 and energized downward by gravity or a spring is abutted on the bottom plate of the water supply part 30 and pushed up against the energization to open a valve, and the water in the cassette 28 flows out into the water supply part 30 through a water discharge pipe 28a furnished to the cassette 28 and enclosing the valve spindle 31. When the water level in the water supply part 30 is raised to close the lower opening of the discharge pipe 28a, air is not introduced into the cassette 28 from the discharge pipe 28a, and the discharge of water from the cassette 28 is stopped. The supply of water is facilitated by the interchange of the cassettes 28.
Patent JP-H0863786-A (JP)
Title: Optical recording medium
Inventor: TAKEDA ATSUSHI
IPC: G11B7/2433
Filed: 1994-08-25
Abstract: PURPOSE: To prevent the deterioration in the recording characteristics of an optical recording medium by protecting the thin film layers of the medium with an org. protective layer. CONSTITUTION: This optical recording medium consists essentially of a substrate, thin film layers and an org. protective layer made of a layer of a cured body of a chemical beam-curable resin compsn. based on a polymerizable monomer. Since the hardness of the protective layer measured with steel wool is rank 2 or above at the face adhering to the thin film layers, this optical recording medium is excellent in thin film layer protecting property, can prevent the deterioration of the recording characteristics and ensures satisfactory signal quality.
Patent JP-H0364279-A (JP)
Title: Image blurring detecting device
Inventor: NISHIDA KAZUTO
IPC: H04N5/372
Filed: 1989-08-02
Abstract: PURPOSE:To reduce the scale of an arithmetic circuit by executing the operation, based on addition data obtained by adding a luminance value of a picture element at every line or row, and new addition data corresponding to a specific picture element. CONSTITUTION:Luminance values of images a11-a44 of a front field are inputted to adders 12a-12d and adders 12e-12h as the vertical direction and the horizontal direction, respectively at every four picture elements, and addition data is stored in flip-flop registers 14a-14h. Subsequently, luminance values of images a11'-a44' of the present field are also added in the horizontal direction and the vertical direction in the same way. Next, data multiplied by multipliers 16a-16h are inputted to adders 18a-18f at every two pairs, the horizontal and vertical shift quantities are calculated, and the horizontal blurring quantity HD and the vertical blurring quantity VD are detected, based on the maximum shift quantity by a maximum value detecting part 20a and 20b. In such a way, the circuit scale required for detecting the blurring quantity can be reduced remarkably.
Patent JP-S5891607-A (JP)
Inventor: FURANSU HIYUBERUTO MATEIISU SU
IPC: H01F17/04
Filed: 1982-11-16
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-H0948323-A (JP)
Title: Operation prohibiting device and electronic key
Inventor: MITA TAKASHI
IPC: B60R25/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the unlimited use of a vehicle at the time of a theft by allowing the start of the engine of the vehicle only when fixed conditions are satisfied. SOLUTION: The travelable distance of a vehicle 10 and the usable time of the vehicle 10 are stored in an electronic key 14. If the vehicle 10 is to be traveled at the travelable distance or above or to be used for the usable time or above when the electronic key 14 is inserted into a key cylinder 13 to start an engine 11, the operation of the engine 11 is prohibited by an engine control device 12.
Patent JP-S6447205-A (JP)
Title: Repairing structure for complex optical fiber overhead earth wire
Inventor: SANAI MASAO
IPC: H02G1/02
Filed: 1987-08-11
Abstract: PURPOSE:To reduce cost by winding a pre-formed armor rod composed of aluminum alloy around an optical fiber ground wire(OPGW) then gripping the opposite ends of the armor rod with clamps and securing them onto OPGW. CONSTITUTION:When a damaged portion A is repaired, predetermined length of armor rods 1 previously formed into spiral share are arranged tightly on the outer circumference of an OPGW 10. Then opposite ends of the armor rod 1 are gripped with clamps 2 and secured onto the OPGW 10. Preferably, the armor rod 1 is composed of aluminum alloy or aluminum coated steel wire having same or approximately same feature as outer layer strand 13 of OPGW 10 in order to recover electrical characteristics at the damaged portion A sufficiently.
Patent JP-S6379625-A (JP)
Inventor: YASUNAGA RYUICHI
IPC: A47L9/00
Filed: 1987-08-12
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-S6178817-A (JP)
Title: Flexible polyurethane foam
Inventor: UENISHI KAZUYA
IPC: C08J9/00
Filed: 1984-09-26
Abstract: PURPOSE:A heat-sealable flexible polyurethane foam good in mechanical properties and scorching resistance, obtained by expansion-molding a material comprising a specified, OH group-terminated urethane prepolymer and a polyester-ether- polyol. CONSTITUTION:A low-molecular polyhydroxy compound (i), an aromatic ring- containing diol (ii) obtained by an addition reaction between an aromatic dihydroxy compound of a MW of 300-5,000 and an alkylene oxide, polyoxytetramethylene glycol of a MW of 500-5,000 or the like (iii) and a polyester-ether-polyol (iv) obtained by a reaction between an aromatic ring- containing diol obtained by an addition reaction between an aromatic dihydroxy compound and an alkylene oxide and an aromatic or aliphatic cidarboxylic acid or the like are used. Namely, a mixture of an OH group-terminated urethane prepolymer obtained by a reaction between at least one of said polyol compounds and the polyether-ether-polyol (component iv) is expansion-molded.
Patent JP-S61197322-A (JP)
Title: Product loader
Inventor: INAMORI TSUTOMU
IPC: B65G57/02
Filed: 1984-09-26
Abstract: PURPOSE:To enable efficient loading, by positioning a product conveyed by a chain conveyor, and by using turning bars to lift the product and push it out onto skid bars, and by hanging up the products tentatively loaded on the skid bars, to load the products in a pallet. CONSTITUTION:When products 1 are to be loaded with no gap therebetween in a pallet, each product is put on a chain conveyor 3, conveyed thereby, positioned by a product positioning unit 6, lifted by turning bars 11, and pushed out onto skid bars by push-out units 12, 13 so that the plural products are tentatively loaded in contact with each other on the skid bars. The products are then hung up by a product hanger so that the products are loaded into the pallet. When the products are to be loaded with a gap therebetween in the pallet, the skid bars are moved down, and the products conveyed by the chain conveyor are elevated by product lifters 17 so that the gap is made between the products. The products are then hung up by the product hanger so that the products are loaded in the pallet.
Patent JP-S5990671-A (JP)
Title: Painting method of automotive body
Inventor: OODO HIROSHI
IPC: B05D1/36
Filed: 1982-11-17
Abstract: PURPOSE:To improve the peeling resistance of a paint coated film by forming a primer coated film, a coated colored intermediate paint film consisting of a specific oil-free alkyd resin paint having the same color as the color of a finish paint coated film and the finish paint coated film contg. fine barium sulfate on a body. CONSTITUTION:An automotive body subjected to a chemical conversion treatment is painted and baked with an electrodeposition painting means, etc., whereby a primer coated film of 15-25mu is formed thereon. An intermediate paint consisting of an oil-free alkyd resin having the same or approximate color as the color of a coated colored finish paint film and having 15-60 deg.C glass transition temp., a binder component consisting of an amino aldehyde resin and a coloring pigment is painted by air spraying or the like thereon and is stoved, whereby a coated intermediate paint film of 20-40mu is formed. The colored finish paint contg. 3-20wt% ultrafine barium sulfate having <=0.08mu average particle size is painted by air spraying or the like and is baked, whereby the coated colored finish paint film of 25-40mu is formed.
Patent JP-S6261882-A (JP)
Title: Controller for front/rear wheel steering device of automobile
Inventor: TAKAHASHI AKIRA
IPC: B62D7/14
Filed: 1985-09-11
Abstract: PURPOSE:To properly decrease the under steering-characteristic under low and intermediate speed region while to properly increase under high speed region by constructing such that the ratio between the front and rear steering angles will be at a specific level. CONSTITUTION:A front/rear wheel steering device is constructed such that rear wheels 1, 1' are steered with correspondence to the steering angle of a front wheel while the ratio of steering angle between the front and rear wheels will vary with correspondence to the vehicle speed. The ratio (k) of steering angle between the front and rear wheels will satisfy the following formula. k=1-alpha0(1+AV<2>)/(1+fV<2>), where alpha0 is a constant, A is a stability factor, V is a vehicle speed and (f) is a function of V. With such arrangement, the under- steer characteristic can be properly decremented under low and intermediate speed region while properly incremented under high speed region.
Patent JP-H1050187-A (JP)
Title: Damper
Inventor: SHIBATA KIWAMU
IPC: H01H3/60
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a damper whose operation is stable against fluctuation of temperature and which can be easily manufactured by installing members to be pinched, which have a valve made of a metal and deflected in the passing direction of a liquid, between a substrate having a through hole through which a liquid passes and sheets in both sides of the substrate and forming a chamber. SOLUTION: A damper 10 is manufactured by ultrasonic welding object members 6, 7 to be pinched which have flange parts 2b, 3b of hemi-spherical dome-like sheets 2, 3 made of silicone rubber and valves 6a, 7a made of, for example, beryllium copper while the members being pinched between a substrate 1 made of a resin such as PBT having two through holes and a pinching member 5. At that time, a viscous liquid such as fluoro-grease is air-tightly sealed in the inside. Then, pressing members 8a, 8b are joined to each other while the members 8a, 8b being kept in sliding grooves of the substrate 1 as to slide freely and thick parts 2a, 3a of the sheets being pushed and a pressing member 8 is produced. Even if the viscosity of the liquid changes due to the ambient temperature, the deflecting degree of the valves made of metals changes and stable damping effect can be obtained.
Patent JP-2001036682-A (JP)
Title: Image forming system
Inventor: ISHIKAWA MASAHIKO
IPC: H04N1/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming system that efficiently conducts image forming processing by using a display device to confirm an operating state of an image forming device. SOLUTION: The image forming system being a 1st embodiment is configured so that an image forming device 100 and an operating state display device 200 can communicate with each other by means of a radio signal through antennas provided to the both. At application of power to the operating state display device 200 in the image forming system configured above, the operating state display device 200 inquires of the image forming device 100 about a current operating state and the image forming device 100 transmits information of in use/non-use in response to the inquiry by means of a radio signal. The operating state display device 200 receiving this radio signal displays an operating state of the image forming device 100 on a display section.  Thus, a user can easily grasp a current state without the need for visiting a place where the image forming device 100 is installed for the confirmation of the operating state.
Patent JP-S61122918-A (JP)
Title: Floating type thin film magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/31
Filed: 1985-09-13
Abstract: PURPOSE:To prevent a damage of a thin film element at the time of starting and stopping of the contact by installing a flow-out end corner part at both edges of a thin film element forming surface and making special the distance up to a corner part and an element forming surface. CONSTITUTION:At both end parts of a thin film element forming part, a flow- out end corner part 10 is installed, and at the section from the corner part 10 to the element forming surface 5, an extending part DELTAl is installled. In the length DELTAl, a floating clearance of a flow-out end is hm, a floating clearance of a thin film element forming part is hg and an attitude angle is a alpha radian, and the value of K defined by K-hg/hm is selected to 1<K<=1.5, and then, DELTAlis given by (K-1) hm/alpha. In this way, a floating clearance in the gap position of the magnetic head can be kept to the prescribed value, and at the time of starting of the contact, a damage of the thin film element at the time of stopping can be prevented.
Patent JP-S6180696-A (JP)
Title: Digital disk record reproducing device
Inventor: YOSHIDA TAKUJI
IPC: H04N5/93
Filed: 1984-09-28
Abstract: PURPOSE:To display a natural picture even when prescribed data are erroneously recognized by the presetting screen instruction by providing a presetting screen instruction discrimination means, a presetting screen operating means and a presetting screen operation start command means. CONSTITUTION:When the reproduced data is a presetting screen instruction, the value of a presetting screen instruction receiving counter is read from RAM 119, and the value is increased and the value is written in RAM 119 again. Next, the value of the presetting screen instruction receiving counter is set beforehand and discriminated to be the set value or above, and when it becomes the set value or above, processing of the presetting screen action is started. First, a video RAM writing address supplied to a video RAM control circuit 121 is reset and a presetting screen action is initially operated. Next, to a graphic video RAM 122 corresponding to the set video RAM writing address, the data equivalent ot the designated color are written through the video RAM control circuit 121.