baber/WOPTO huggingface dataset:
Patent JP-H02251887-A (JP)
Title: Display board for visit service and article sale
Inventor: MOTONUKI CHIEKO
IPC: G09F19/00
Filed: 1989-03-24
Abstract: PURPOSE:To improve the efficiency of visit operation for the order reception of article sales by providing day-of-the-week display parts on the front surface of a fixed plate and forming sectorial notches which center on a shaft in rotary plates except the rearmost rotary plate and the fixed plate. CONSTITUTION:This display board is used to transmit whether or not an article is ordered when a chemical salesman for landries or doctors visits homes, offices, clinics, etc., periodically, door to door, for sales, and day-of-the-week display parts 3 are provided on the right and left sides on the front surface P of the fixed plate 1a, at least one rotary plate 4 is fitted coaxially on the rear side of the fixed plate 1a, and both ends of a cord body 5 for suspension are coupled with the right and left parts of the upper part of the fixed plate 1a; and the sectorial notches E and D which center on the shaft 1 are formed in other rotary plates 4 except the rearmost rotary plate 4 and the fixed plate 1a. Consequently, only when a customer orders an articles, the salesman is asked to visit the customer and when not, the salesman passes the customer.
Patent JP-H05234229-A (JP)
Title: Disk reproducing device
Inventor: TANAKA SHINSAKU
IPC: G11B17/26
Filed: 1992-02-24
Abstract: PURPOSE:To contrive miniaturization in the whole shape and simplification of the constitution of the disk reproducing device equipped with an auto-changer function. CONSTITUTION:Plural trays 2 are piled up, and their respective end parts are freely turnably supported by a chassis 1, and then these trays 2 are integrally moved up and down in their disk housing position so that a tray 2 positioned at a prescribed height is selectively turned by one choice in a disk reproducing position. Then, a CD on the tray 2 is pushed up from its bottom to be reproduced only at the time of a reproducing mode by a turntable mechanism provided freely vertically movably in the disk reproducing position.
Patent JP-H02251113-A (JP)
Title: Manufacture of thin-plate shaped resin bonded type rare earth magnet
Inventor: SAKATA MASAAKI
IPC: H01F41/02
Filed: 1989-03-24
Abstract: PURPOSE:To manufacture a high-performance thin-plate shaped resin-bonded-type rare earth magnet with excellent productivity by performing extrusion molding of a molding raw material comprising rare earth magnetic powder and an organic resin, cutting one or plurality of places on the circumference of a cylindrical magnet in parallel with the central axis of the molded body, expanding the molded body, and obtaining a thin plate shape. CONSTITUTION:Magnetic powder, an organic resin and an additive as required are sufficiently mixed. The mixture is heated to a temperature or more where the organic resin is fused in a kneading machine and sufficiently kneaded. Thereafter granulation is performed. The granulated magnetic composition is put into an extrusion molding machine and heated in a cylinder 102. The composition is made to be a fluid state and sent into a metal mold 105 with a screw 103. The raw material compound 109 which is injected in the metal mold 105 passes through a cylindrical passing space. Then, the compound is molded into a cylindrical shape. One or a plurality of places of the circumference of the cylindrical molded body are cut in parallel with the central axis of the molded body. Thereafter, the cut molded body is made to be the thin plate shape by using, e.g. two rolls 202 and the like. Thus, the thin-plate shaped resin-bonded-type rear earth magnet characterized by the high magnetic performance can be manufactured with excellent productivity.
Patent JP-S58189870-A (JP)
Title: Rotating controller of reproducer for rotating recording body
Inventor: KASHIWAGI YASUHIRO
IPC: H02P29/00
Filed: 1982-04-30
Abstract: PURPOSE:To decrease the leading edge time at the start of rotation and to increase the speed at high speed rotation, by providing a characteristic switching means which increases the response frequency of an AFC servo system more than that at normal reproduction, at the start of rotation and the high speed rotation of a disc. CONSTITUTION:In the reproducing state, only an AFC switch 40 is set on with a sequence circuit 42 and the gain of an F-V converter 38 is selected to the high value and the response frequency of the AFC servo system 22 is set to a high value f2(F). Thus, the leading edge time is reduced than that of a conventional system. When the number of revolutions enters the capture range of a PLL circuit 16, an APC switch 28 is set on, the APC servo system 20 is also operated, the gain of a converter 38 is reduced, the response frequency of the servo system 22 is set to a low value f1(F) and the operation enters the normal operation. In selecting the FF/FR, the switch 28 is turned off, the gain of the converter 38 is selected high, and the response frequency of the servo system 22 goes to f2(F). As a result, the number of revolutions of the disc 10 follows the fast change also.
Patent JP-H02252961-A (JP)
Title: Intake device of engine
Inventor: YAMADA TETSURO
IPC: F02M35/10
Filed: 1989-03-25
Abstract: PURPOSE:To facilitate mounting/demounting of a spark plug by dividing a surge tank which is arranged so as to cover a part where a spark plug is installed, into the upper and lower parts and forming an opened port for the insertion of a tool for spark plug onto the part faced to the spark plug on the lower tank. CONSTITUTION:A throttle pipe 21 and a secondary side intake pipe 22 are successively connected with the outside opened port of the intake port of each cylinder of a multicylinder engine, and the whole of a plurality of secondary side intake pipes 22 is connected with a surge tank 23. The length of the intake can be selected to the longer and shorter values by a slide mechanism 40, etc., in the surge tank 23, and a two-system intake device is constituted. In such an intake device, the surge tank 23 which is installed so as to cover the upper part of a spark plug 47 is formed into a half divided structure consisting of a lower side tank 25 and an upper side tank 24 which is joined in demountable manners with the lower side tank 25, and a working hole 25c for the insertion of a tool 52 for spark plug is formed at the upper part of the spark plug 47 of the lower side tank 25, and the working hole 25c can be freely closed by a cover plate 43.
Patent JP-H02248551-A (JP)
Title: Device for exempting building from vibration
Inventor: KURODA SUSUMU
IPC: E04H9/02
Filed: 1989-03-23
Abstract: PURPOSE:To need no damper to be set separately and set a device to be compacted and simplify construction and conveying work to be facilitated by setting a vibration attenuating damper in a damper containing slot(slot)formed in an elastic member. CONSTITUTION:At the central position of a vibration-exempting device 1 having an elastic member 2 and a pair of rigid members 3 fitted firmly at both the upper and lower ends of the member 2, a slot 6 penetrated along its central shaft is formed. After that, the vibration attenuating damper 7 of a frictional damper composed of a universal joint consisting of a guide rod 13, short rods 14, 16, and spheres 15, 17, a plurality of oscillation attenuating members 18 with the circular internal end surfaces of upper and lower bearing members 8, 11 and with the trapezoidal external end surfaces, and the pressing member 19 of a rubber spring, is set in the slot 6. Then, the oscillation-proof device 1 and the damper 7 are put together. As a result, work is simplified, and the device is compacted, and with the frictional damper, sufficient attenuating effect can be obtained.
Patent JP-H03273516-A (JP)
Title: Multichannel magnetic head
Inventor: MAEKAWA NOBUAKI
IPC: G11B5/29
Filed: 1990-03-22
Abstract: PURPOSE:To optimize the contact of respective magnetic heads with a magnetic tape by providing >= 3 pieces of head chips on a single head base and specifying the radius of curvature of the curve connecting the respective gap parts of the head chips. CONSTITUTION:The one head base 5 is disposed thereupon with >=3 pieces of the heads. The line 1 connecting the peaks in the sliding direction of the magnetic head chips 4 is expressed as the shape in the sliding direction over the entire part of the magnetic head and the value thereof is set at the radius of curvature in the sliding direction of >= 90% of the radius 3 of the cylinder to be used. The contact pressures acting on the magnetic tape are, therefore, respectively maintained at the same level even if the plural magnetic head chips 4 are disposed on the one head base 5. The optimum contact of the multichannel magnetic heads with the magnetic tape is assured in this way and the good recording and reproducing are possible. The wear of >= 3 pieces of the heads is evened.
Patent JP-S60218795-A (JP)
Inventor: ISHII YOSHIYUKI
IPC: H05B33/06
Filed: 1984-04-13
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-S63238141-A (JP)
Title: Production of pre-expanded beads
Inventor: KAWAI TAMOTSU
IPC: B29B9/12
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the titled beads generating little soot when flattened out in hot water pouring, beautiful in the cast surface, by making an inert gas exist in pre-expanded beads either during or after pre-expansion of a synthetic resin. CONSTITUTION:The objective beads can be obtained by making an inert gas (pref., nitrogen, argon, fluorohydrocarbon, helium or carbon dioxide) exist in pre-expanded beads either during or after pre-expansion of a synthetic resin (e.g., of polystyrene-, polyolefin-base). For example, either during or after said pre-expansion, an inert gas is made to exist in pre-expanded beads followed by coating the surface of the resultant pre-expanded beads with a matter capable of generating inert gas by heating (e.g., sodium bicarbonate).
Patent JP-S52156765-A (JP)
Title: Control of transfer of catalyst for denitration
Inventor: SHIMODA MAKOTO
IPC: B01D53/94
Filed: 1976-06-23
Abstract: PURPOSE:To prevent the blockade of the packed layer of catalyst due to dust and to plan the stabilization of the denitration rate, by transferring always the catalyst for denitration, when NOx in the flue gas is reduced catalytically with NH3 in the presence of the catalyst.
Patent JP-S59197740-A (JP)
Title: High frequency heating device equipped with infrared ray sensor
Inventor: NIWA TAKASHI
IPC: G01J5/0805
Filed: 1983-04-25
Abstract: PURPOSE:To prevent the sensitiveness to infrared rays from lowering due to the sensing part stained with scatter or gas from food by a structure wherein a cover made of infrared ray transmitting material is arranged between the opening part of a heating chamber and an infrared ray sensor and at the same time said cover is made rotatable. CONSTITUTION:The supporting part 7 of covers 6 is arranged between an infrared ray sensor 5 and an opening 4 made on a heating chamber 3 and yet the rotational driving part 8 of the supporting part 7 is also arranged. When a lever 14, which is fixed to a shaft 9 together with claws 10, is pulled by an arm 17 joined to the armature 16 of a solenoid 15, each claw 10 slides up along a sliding surface 12 and then is pushed against a next sliding surface 12-2 and at the same time against an upright surface 13-2. In other words, the claw 10 slides up one sliding surface for every one reciprocation of the armature 16 of the solenoid 15. The rotation of the shaft 9 causes the rotation of the supporting part 7, resulting in proceeding with the rotation of the covers 6, which are mounted round a circle concentric to the shaft 9 on the supporting part 7.
Patent JP-H02289575-A (JP)
Title: Tetraquinoxalinoporphyrazine derivative having substituent
Inventor: NAGASAKI FUMIHIKO
IPC: G03G5/06
Filed: 1989-03-24
Abstract: NEW MATERIAL:The title derivative of formula I [Z is H; R1-R4, being the same or different from one another, are each (substituted) alkyl, (substituted) alkoxy, (substituted) alkylthio, ester, carboxyl, amide, amino, (substituted) phenylthio or (substituted) phenyloxy; k, l, m, and n are each 0-4; k+l+m+n=<=1; M is (2H), metal, metal oxide, metal hydroxide, acylmetal, alkoxymetal, siloxymetal or metal halide]. EXAMPLE:A compound of formula II. USE:Useful as a photosensitive material for optical recording media. electrophotographs and laser printers, redox catalyst, or freshness-retentive agent for flowering plants, cut flowers and foods. PREPARATION:For example, 1,3-diimino-2H-pyrrolo(3,4b)-quinoxaline and e.g. a metal oxide are heated in a high-boiling inert solvent at 100-250 deg.C to obtain the objective compound of the formula l.
Patent JP-H04307469-A (JP)
Title: Compact disk reproducing device
Inventor: HAYASHI TAKAAKI
IPC: G11B20/10
Filed: 1991-04-05
Abstract: PURPOSE:To promote the performance of a CPU in reading a subcode Q data from the compact disk reproducing device. CONSTITUTION:Serial-parallel converting registers 3 are arranged parallel in plural numbers in the compact disk reproducing device, and the subcode Q data read out of a compact disk is temporarily stored by 96 bits corresponding to its 98 frames, and then the data transfer to the CPU is performed with 96 bits (16 bits X 6 times) in the lump via a multiplexer 6.
Patent JP-H05230608-A (JP)
Title: Galvannealed steel sheet and its manufacture
Inventor: TOKI TAMOTSU
IPC: C23C2/28
Filed: 1992-02-24
Abstract: PURPOSE:To improve quality of plating, to prevent nonplating and to improve the plating adhesion by subjecting high Si steel whose surface has been ground by a prescribed thickness to oxidation and reduction under prescribed conditions and thereafter plating it with Zn molten metal contg. specified Al, Mn and Fe. CONSTITUTION:The surface of a high Si steel sheet contg., by weight, 0.3 to 3% Si is ground by 0.1 to 3mum. This steel sheet is heated in an oxidizing atmosphere to form >=0.3g/m iron oxide on the surface. Next, the steel sheet is heated and reduced in a reducing atmosphere. Then, the steel sheet is plated with Zn molten metal constituted of 0.05 to 0.3% Al and 0.1 to 5% Mn, and the balance Zn and is furthermore subjected to alloying heating treatment.
Patent JP-H08273576-A (JP)
Title: Focusing method for use in electron beam device, and electron beam device
Inventor: YAMADA MITSUGI
IPC: H01J37/21
Filed: 1995-03-30
Abstract: PURPOSE: To provide a focusing method for use in an electron beam device, whereby during autofocusing, saturation of an image signal system is prevented to enable correct focusing action and to provide the electron beam device. CONSTITUTION: When a focusing mode is instructed by the control of a control panel 15, a signal which indicates focusing action is supplied from the control panel 15 to a contrast/brightness controller 20, which in turn controls control adjustment 18 and brightness adjustment 19 according to the indicating signal. First, a voltage supplied to a differential amplifier 7 from the brightness adjustment 19 is set at 0V under control of the controller 20. Further, the controller 20 compares the supplied signal with two kinds of thresholds L1, L2, and controls the contrast adjustment 18 so that the signal is somewhere between the thresholds. The signal suited when performing autofocusing is thus adjusted.
Patent JP-H03274501-A (JP)
Title: Color separation filter
Inventor: AKINO YUTAKA
IPC: H01L27/14
Filed: 1990-03-26
Abstract: PURPOSE:To prevent the irregular reflection of incident light on a filter surface and to make improvement in the efficiency of utilizing the light by forming a film which has extremely high transparency and is smooth on the surface layer of the filter. CONSTITUTION:The film which has the extremely high transparency and is smooth is formed on the surface layer of the color sepn. filter of a pigment dispersion type formed on a photoelectric converting element. Org. materials, such as polyimide resin, polyamide resin and acrylic resin or the inorg. materials, such as SiO2, are usable as the highly transparent film formed on the surface layer of the filter. A resin material dispersed with pigments is applied by a spin coater, etc., on the substrate and is dried; thereafter, the highly transparent films is applied thereon similarly by the spin coater. The high sensitivity is obtd. in this way and the light scattering on the surface is substantially prevented. The improvement in the efficiency of utilizing the incident light is thus made.
Patent JP-S60218293-A (JP)
Inventor: OKADA MORITO
IPC: B66C17/04
Filed: 1984-04-12
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-S63243343-A (JP)
Inventor: OKANIWA MASAHIKO
IPC: D02G3/22
Filed: 1987-03-26
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-S57555-A (JP)
Title: Retreat detector
Inventor: YAMATANI KENICHI
IPC: G01P13/04
Filed: 1980-06-03
Abstract: PURPOSE:To detect retreat accurately by measuring retreat distance by the use of an up-down counter in a driving system for new traffic system vehicles. CONSTITUTION:Two speed pulses A, B are of such a phase relation that during advancing A is in phase advance by 90 deg. than B and the trailing edge of A and B superpose and that during retreating A is in phase delay by 90 deg. than B and the leading edge of A superposes on B. Pulses are outputted to F during advancing and to E during retreating by way of an inverter 1, differentiators 2, 3 and AND gates 4, 5. When an advance direction select switch 14 is at the advancing TF, a binary up- down counter circuit 15 down counts by an up-down control terminal UD, and when the count value from a clock pulse input terminal CK goes 0, the counting is stopped by a borrow terminal BR. In the case of the retreat time TB, the circuit 15 up count, and when the count value of the counter 15 attains the value of a set switch 17, a retreat signal is obtained from the output terminal OUT of a binary comparator 16.
Patent JP-H06288402-A (JP)
Title: Oil pressure passage for swirl
Inventor: OKI ISAO
IPC: E02F9/22
Filed: 1993-03-31
Abstract: PURPOSE:To accelerate/decelerate oil vegardless of a pump discharge quantity and the magnitude of a load, and enable swirl to be generated acceleartion control. CONSTITUTION:A direction changeover valve 22 for supplying discharge oil pressure of a hydraulic pump 20 to hydraulic motor 27 for generating swirl, a pilot valve 33 for making changeovor operation of the spool 30 of the direciton changeover valve 22, and a variable relief valve 21 for controlling the discharge pressure of the hydraulic pump 20 by the pilot pressure of the pilot valve 33, are provided. Flow force is not generated on the meter-in side of the direction changeover valve 22 but the flow force is generated on the meter out side, and a pressure compensatory type flow rate control function is given to the meter-out side, and a pressure reduction valve 63 for outputting pressure in proportion to an engine rotational speed and a changeover valve 66 for selectively supplying either one of the output pressure and pilot valve pressure to the variable relief valve 21 are provided.
Patent JP-H01245731-A (JP)
Title: Transmission system for hopping pattern
Inventor: SHIMURA SHIYUUICHI
IPC: H04B1/713
Filed: 1988-03-28
Abstract: PURPOSE:To set the hopping pattern optionally and to improve the privacy by inserting hopping frequency information of next or succeeding communication in a communication data, to the upper side or the lower side band of, e.g., the ISB(Independent Side Band) communication system. CONSTITUTION:Carrier frequency information used in the next communication is inputted as data to an FSK modulator 13 in a lower side band forming section to obtain an FS wave, the FS wave applies AM modulation by a MOD (modulator) 14 at the output of the VCO 10, transmits the lower side band only by an LSB FIL 15 to obtain an SSB signal and transmits only the upper side band by a USB FIL 11 to obtain an SSB signal, they are synthesized by an HYB and an ISB signal having a signal with different data is obtained respectively at the upper side band and the lower side band. Simultaneously, the frequency information is given to a processor 17, which varies the VCO 10 to form the carrier frequency to be its frequency and the transmission pass band of the USB FIL 11 and the LSB FIL 15 by the control of the processor 17 attended with the fluctuation of the carrier frequency.
Patent JP-S59199777-A (JP)
Title: Nonaqueous dispersion resin composition
Inventor: OGOSHI NOBORU
IPC: C08F2/44
Filed: 1983-04-28
Abstract: PURPOSE:The titled composition, containing a specific nonaqueous polymer dispersion and an alkyd resin in a specific proportion, capable of easily giving gloss, having improved brush coating property, drying property, gloss retaining property and corrosion resistance, and useful for coating steel frame structure, buildings and ships, etc. CONSTITUTION:A composition obtained by incorporating (A) a nonaqueous polymer dispersion obtained by reacting (i) a vinyl comonomer having OH and/or glycidyl group, e.g. beta-hydroxyethyl (meth)acrylate, with (ii) a fatty acid having one or more double bonds in the molecule, e.g. oleic acid, and polymerizing a vinyl monomer, soluble in the resultant resin solution before polymerization but insoluble therein after the polymerization, with (B) an alkyd resin having >=50% oil length at (95/5)-(10/90) solid weight ratio.
Patent JP-S57186-A (JP)
Title: Adhesive composition
Inventor: OKAJIMA YOUICHI
IPC: C08L61/04
Filed: 1980-06-02
Abstract: PURPOSE: An adhesive composition curing at a low temp. in a short time and giving a cured product with excellent physical performance, which is obtd. by adding ethylene carbonate, glyoxal or ethylene glycol diacetate to a water-soluble phenol resin.  
     CONSTITUTION: At least one from ethylene carbonate, glyoxal and ethylene glycol diacetate is added as a cruing agent to a water-soluble phenol resin prepared by the condensation of phenol and formaldehyde by use of an alkali. The water-soluble phenol resin. A soln. contg. 30W50wt% said water-soluble phenol resin is obtd. by mixing phenol with formalin usually in a mol ratio of 1:1.5W2.5 and adjusting pH of the resulting mixt. to 10.0W12.0 by use of a strong alkali such as sodium or potassium hydroxide, followed by reaction at 70W100°C for 1W5hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S549456-A (JP)
Title: Vacuum cleaner
Inventor: SAKATA HARUHIKO
IPC: A47L9/04
Filed: 1977-06-22
Abstract: PURPOSE: To improve the dust collecting efficiency of a vacuum cleaner and to reduce the noise of the cleaner at cleaning time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06290834-A (JP)
Title: Wiring accessories
Inventor: FUKUDA KAZUNORI
IPC: H01R25/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain wiring accessories such as plug sockets and table taps, which can be downsized in comparison with conventional ones even in the case where plural pairs of plug pin receiving holes are provided. CONSTITUTION:Parallel pairs of pin receiving holes 21, 22 for power source are provided on a main body 1 made of electric insulating material in both sides of a pin receiving hole 23 of a plug for ground at an equal distance from the pin receiving hole 23 of the plug for earth. One pin receiving hole of the plug for ground can be used commonly for two pairs of plugs for power source, and the full length of a plug socket and a table tap or the like is shortened for downsizing and lightening, and the pin receiving hole of the plug for ground can be used commonly, the trouble of changing plugs can be saved.