baber/WOPTO huggingface dataset:
Patent JP-S59100354-A (JP)
Title: Solar heat collector
Inventor: HACHIMAN CHIKAAKI
IPC: F24S90/00
Filed: 1982-11-30
Abstract: PURPOSE:To improve heat collecting efficiency and to improve handleability, by providing heat exchangers connecting with a plurality of heat accumulating tanks in series. CONSTITUTION:A thermal medium from a solar heat collector 1 is led to heat exchangers 3, 4, 5 from the upper part of the solar heat collector 1 through a duct 2, and returned to the lower part of the solar heat collector 1 from a duct 6. A pump 7 is interposed in the duct 6. The heat exchangers 3, 4, 5 are provided respectively to the lower part of each of heat accumulation tanks 8, 9, 10 whose capacities are comparatively small, which are connected in series with each other and a circulation loop is formed along with the solar heat collector 1. The heated thermal medium in the solar heat collector 1 heats water in the heat accumulation tank 8 by passing through the initial stage heat exchanger 3, to begin with. As capacity of the heat accumulation tank 8 is small, it becomes a high temperature in a short period of time. Hot water at a high, medium and low temperatures are accumulated effectively in the heat accumulation tanks, 8, 9, 10 respectively.
Patent JP-H0351389-A (JP)
Title: Pitch controlling agent and method for controlling pitch
Inventor: UCHIMOTO IWAHIRO
IPC: D21C5/02
Filed: 1989-08-17
Abstract: PURPOSE:To obtain the subject formulation, which is a reaction secondary aggregate of acid clay treated with an acid with an Al salt capable of remarkably reducing pitch of (waste paper) pulp by application thereof to white water treating steps by specifying oil absorption, average particle diameter and specific surface area thereof. CONSTITUTION:The objective formulation which is a reaction secondary aggregate of acid clay treated with an acid with an aluminum salt having >=75mol/100g oil absorption, <=2.5mum average particle diameter and >=140m<2>/g specific surface area. Furthermore, the aforementioned formulation is obtained by, e.g. adding 25.5kg water to 4.5kg activated clay having 82ml/100g oil absorption and 110m<2>/g specific surface area, stirring the resultant slurry in 15wt.% concentration at ambient temperature, then adding an aqueous solution of aluminum chloride with 10% Al2O3 content in an amount of 1.44kg expressed in terms of solid substance, stirring and reacting the resultant mixture for 1hr, drying and heat-treating the above-mentioned reaction product and pulverizing the heat-treated product.
Patent JP-S6366065-A (JP)
Title: Paper collector
Inventor: SAKUUCHI TOSHIO
IPC: G03G15/00
Filed: 1986-09-09
Abstract: PURPOSE:To make exhaustion smooth by intermittently driving an upper and a lower guide plate round the lower supporting shaft using a geneva wheel when a recording sheet is exhausted to a tray, and thereby moving exhaust roller one after another so as to be in correspondence to a plurality of trays. CONSTITUTION:When a recording sheet inserted from a feed hole 18 comes in contact with a sensor 17, a motor drives an exhaust roller 7, and the recording sheet is nipped by a pinch roller 8 to exhaust to a specified tray 15. When exhaustion is finished, another motor 12 rotates a geneva wheel 10 through a geneva cam 1, and the above-mentioned exhaust roller 7 is moved to the position possible to exhaust to the next stage tray to stop when it comes in contact with a micro-switch 14. At this time, a case 1 bears an upper 2 and a lower 3 guide plate through shafts 4A, 5A, while a shaft 7A of exhaust roller 7 is borne by a lower side plate 5 which supports the lower guide plate 2. The Geneva wheel 10 is supported concentrically with said shaft 5A of lower guide plate 3.
Patent JP-H1053736-A (JP)
Title: Liquid removing agent for adhesive, ink and the like
Inventor: YONEZAWA KEIICHI
IPC: C09K3/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid removing agent not causing any environmental pollution, being safe and harmless and having improved removing effect by dissolving an alkali metal di-2-ethylhexylsulfosuccinate in water. SOLUTION: This agent is obtained by dissolving 5-30% alkali metal di-2- ethylhexylsulfosuccinate in water. It can be desirably used to remove adhesives containing ethylene/vinyl acetate resins, rubber-type adhesives and inks comprising ethylene/vinyl acetate resins, waxes, tackifiers and colorants.
Patent JP-S60103720-A (JP)
Title: Digital signal reader
Inventor: TAKAOKA SABUROU
IPC: G11B20/14
Filed: 1983-11-10
Abstract: PURPOSE:To obtain an optimum threshold value automatically by providing a comparator circuit comparing a digital signal with a prescribed comparison level, a D-FF, two AND gates and a differential amplifier. CONSTITUTION:It is supposed that an inverting input of a level comparator 4 is grounded, then a signal (a) applied to an input terminal 1 is sliced at a ground level and a waveform (b) is obtained at an output of the comparator 4. Then an output of the comparator 4 is inputted to the D-FF5 in synchronization with a reading clock (c) and a waveform (d) is obtained at the output. Furthermore, an output (e) of a gate 17 goes to a high level by a logical circuit comprising inverters 15, 16 and AND gates 17, 18 only when the output of the comparator 4 is at a high level and an output of the FF5 is at low level, and an output (f) of a gate 18 goes to a high level in the inverted form. Thus, the outputs e, f of the gates 17, 18 are smoothed by an LPF comprising resistors 19, 21 and capacitors 20, 22, amplified by a differential amplifier 14 and fed back to an inverting input of the comparator 4, allowing to obtain automatically the optimum threshold value.
Patent JP-S60103697-A (JP)
Inventor: HOSHINO TADASHI
IPC: H05K7/14
Filed: 1983-11-10
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-S6367059-A (JP)
Title: Dialer device
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04M1/27
Filed: 1986-09-08
Abstract: PURPOSE:To execute redialing to a called other party without a mistake, by providing a memory for storing the telephone number of the called other party, and constituting it so as to be recallable. CONSTITUTION:When a call is executed from the other party, an automatic receiving operation is set, and the telephone number of a calling side is stored in a redial memory 4. When a message received automatically is read by a user, and an answer to it is sent back to the other party, a redial key in a key 31 is operated. When the redial key is operated, the calling side number in the dial memory 4 stored previously is read out, and sent out to a line by a dialer 16. In such a manner comparing with a redial operation executed manually up to the present, a dial operation mistake can be eliminated entirely.
Patent JP-S6191296-A (JP)
Title: Lubricant for plastic working and plastic working with same
Inventor: UEMATSU TOYOHITO
IPC: C10M161/00
Filed: 1984-10-11
Abstract: PURPOSE:To provide a lubricant for plastic working consisting mainly of a lubricating oil and containing a mono- (or di-) phosphate and a phosphite of pentaerythritol, which forms a heat-resistant lubricating film on a frictional surface under heat of working. CONSTITUTION:The lubricant is prepd. by adding at least one mono- (or di-) phosphate (e.g. phosphate of polyoxyalkylene alkyl ether) and at least one phosphite of pentaerythritol (e.g. phosphite of alkylphenyl-pentaerythritol) to a base lubricating oil. When applied to the surface of a work, the lubricant forms a heat-resistant lubricating film on a frictional surface under heat of working, which makes it possible to perform plastic working readily even on sophisticated parts and parts with a complicated configuration.
Patent JP-H0262349-A (JP)
Title: Paper sheet delivery device
Inventor: SATO KAORU
IPC: B65H3/44
Filed: 1988-08-25
Abstract: PURPOSE:To prevent the obstruction of delivery of a preceding paper sheet by way of preventing a hand insertion paper sheet from being carelessly inserted in a hand insertion inlet/by providing such constitution in which an alarm means generates an alarm sound when a detection means detects the pressure of the hand insertion paper sheet in the hand insertion inlet. CONSTITUTION:A paper sheet stored in a paper sheet storage device in delivered by a delivery means 7. At this time, a detection means detects the presence of a hand insertion paper sheet in a hand insertion inlet. Consequently, if the detection means detects a hand insertion paper sheet, and alarm means LEDI generates an alarm sound.
Patent JP-H0656946-A (JP)
Title: Ultraviolet-curing nonaqueous resin dispersion and ultraviolet-curing liquid developer
Inventor: YANAGIDA YASUO
IPC: G03G9/13
Filed: 1992-08-07
Abstract: PURPOSE:To obtain the resin dispersion which gives a liquid developer excellent in dispersion stability, fixing ability, abrasion resistance, etc., by using a specified fixing agent, dispersant and crosslinking agent in the resin dispersion comprising a prescribed colored particle dispersion. CONSTITUTION:The resin dispersion comprises a colored particle dispersion formed by dispersing colored particles containing a coloring agent, a fixing agent, a crosslinking agent, a dispersant and a photopolymerization initiator in a nonaqueous solvent. The fixing agent comprises a resin having unsaturated double bonds (e.g. a photosensitive resin comprising an acrylated polyether- urethane compound which is an adduct of polypropylene glycol with tolylene diisocyanate and hydroxyethyl acrylate), the dispersant comprises a resin that is not dispersible in water and is insoluble in a nonaqueous solvent (e.g. a resin obtained by reacting a methyl methacrylate/2-ethylhexyl methacrylate copolymer with vinyl acetate and N-vinylpyrrolidone), and the crosslinking agent comprises a polyfunctional (meth)acrylate (e.g. trimethylolpropane triacrylate).
Patent JP-H0762044-A (JP)
Title: Production of monodisperse polymer particle
Inventor: MIZUGUCHI KATSUMI
IPC: C08F2/18
Filed: 1993-08-26
Abstract: PURPOSE:To obtain monodisperse polymer particles having uniform, large and monodisperse particle diaineters and excellent dispersibility in solvent and useful as matting agent, slippery agent, etc., by forming an aqueous dispersion of a specific polymer complex and polymerizing a vinyl monomer using the dispersion as a seed. CONSTITUTION:This polymer particles can be produced by forming an aqueous dispersion of a polymer complex composed of a nonionic water-soluble polymer and an ionic water-soluble polymer and polymerizing a radically polymerizable vinyl monomer using the aqueous dispersion of the polymer complex as a seed. The aqueous dispersion of the polymer complex is produced preferably by (A) polymerizing a monomer having ionic group in the presence of a nonionic water-soluble polymer or (B) polymerizing a monomer having nonionic hydrophilic group in the presence of an ionic water-soluble polymer.
Patent JP-S60121249-A (JP)
Inventor: UIRIAMU SHINKUREAA MIRAA
IPC: C22C21/06
Filed: 1984-10-11
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-S59102524-A (JP)
Title: Reamer
Inventor: HIRANO JIYUN
IPC: B23D77/00
Filed: 1982-12-02
Abstract: PURPOSE:To make it possible to precisely insert a reamer in a predrilled hole, concentrically therewith, so that the accuracy of a dimension between axes of holes may be enhanced without the necessity of skill and jigs, by forming, at the tip end of a reamer body, a guide part having a diameter substantially equal to the inner diameter of a predrilled hole in an article. CONSTITUTION:Blades 2 having a saw tooth shape are formed in the outer surface of a reamer body 1 as longitudinal line grooves, and the outer diameter of the reamer body 1 at the edges of the blades 2 is made equal to the finishing dimension of a hole in an article. At the tip end of the body 1, a guide part 3 concentrical with the body 1 is formed, having a small diameter so that the guide part 3 forms a stepped part having a suitable length. Saw-like blades 4 similar to the blades 2 of the body 1 are formed in the guide part 3, having a diameter equal to that of the predrilled hole at the edges of the blades 4, and cutting blade tips 5 having a predetermined cutting angle and a relief angle are formed in the stepped end face at the boundary with the body 1. Thus, the reamer may be precisely inserted in the predrilled hole, concentrically therewith, due to the guide function by the guide section and the predrilled hole.
Patent JP-H1054645-A (JP)
Title: Cold air circulation type open showcase
Inventor: HIRANO TAKASHI
IPC: F25D21/08
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To product an open showcase from emission of foul smell due to burning of combustible foreign matter, such as wastepaper or the like and ignition thereof, which has fallen into a cold air circulating passage from the suction port of a cold air curtain opened at the front side upper end of a main body case and is brought into contact with a defrosting heater, laid in a ventilating passage, upon energizing the heater. SOLUTION: A cooler and a fan are arranged in a cold air circulation passage 2, defined between the outer casing 1a and inner casing 1b of a main body case, while a defrosting heater 5 is arranged at the inside of a cold air curtain suction port 2b, opened at the front side upper end of the main body case. In such a cold air circulation passage 2, a protecting cover 6 is provided in the passage so as to cover the front area of a defrosting heater as the preventing means of contact between foreign matters, falling into the passage through the suction port, and the defrosting heater while a ventilating port 6b, guiding the circulating air stream into the defrosting heater, is opened on the front surface wall of the cover 6.
Patent JP-S60103937-A (JP)
Inventor: YAMAZAWA AKIRA
IPC: A61B5/332
Filed: 1983-11-11
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-2000032705-A (JP)
Title: Spindle motor
Inventor: YOSHIDA TATSUYA
IPC: H02K5/173
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration and noise of a spindle motor which is suitably used for a driving device of a recording medium such as a hard disc, etc., and improve the impact-resistance of the spindle motor. SOLUTION: A rotor 110 is rotatably supported by a fixed shaft 104 provided on a motor base 100 with a pair of bearings 106 and 108 therebetween. A spacer 116 is provided between the outer rings 106a and 108a of the pair of bearings 106 and 108 whose inner rings 106b and 108b are fixed to the outer circumferencial surface of the fixed shaft 104. The outer circumferencial surfaces of the outer rings of the pair of bearings 106 and 108 are fixed to the cylindrical inner circumferencial surface 110c of the rotor 110, with a cylindrical elastic unit 118 which covers the outer rings of the pair of bearings and the spacer continuously therebetween.
Patent JP-S58112497-A (JP)
Title: Controller for ac motor
Inventor: KAWABATA OSAMU
IPC: H02P27/06
Filed: 1981-12-26
Abstract: PURPOSE:To inexpensively provide a controller for an AC motor and to stably operate the controller by correcting the frequency of the output of a current controller and inputting it to a frequency generator together with a frequency reference signal. CONSTITUTION:When the input current of a converter 2 is varied by the variation in the load of an AC motor 6, the variation in the current is inputted through a current transformer 11 and a current sensor 12 to a current controller 10. The output of the controller 10 is inputted as a voltage-frequency reference signal to a voltage controller 14 and a frequency generator 19. The output of the controller 10 is inverted by an amplifier 13, is inputted to a current reference circuit 9, and is inputted as a frequency correction signal through a frequency correcting circuit 22 to the generator 19.
Patent JP-2000027349-A (JP)
Title: Roof structure for door of gate, etc.
Inventor: YAMAGISHI HIDEHIRO
IPC: E04B7/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the connecting works of the components of a roof by improving the components in roof structure for the door of a gate. SOLUTION: A roof structure consists of ridge members 20 bridged at the upper end sections of supports 1, start-end members 21 connected to the fronts of the ridge members 20 obliquely by upper and lower connecting means 27 and 28, intermediate members 22 coupled with the fronts of the members 21 by the upper and lower connecting means 27 and 28, and eave members 23 joined with the fronts of the members 22 by the upper and lower connecting means 27 and 28. The upper and lower connecting means 27 and 28 are constituted so as to be able to be connected in the longitudinal direction at that time.
Patent JP-H0635229-A (JP)
Title: Charge controlling agent and positively chargeable toner for electrostatic charge image developing
Inventor: MATSUSHIMA CHIEMI
IPC: G03G9/097
Filed: 1992-07-15
Abstract: PURPOSE:To provide a toner universally applicable for a color toner or an achromatic color toner, excellent in environmental resistance, stable preservability and durability and fast in the rising of charge. CONSTITUTION:A positively chargeable charge controlling agent contains a halogen compound expressed by a formula as a valuable component and a positively chargeable toner for electrostatic charge image developing contains the charge controlling agent. In the formula, X is alkyl group, cycloalkyl group, substituted or unsubstituted phenyl group, -COR<5> (where R<5> is lower alkyl group), Z is hydrogen, hydroxy group, alkyl group, each of R<1> and R<3> is 1-18C alkyl group, benzyl group, R<2> is 5-18C alkyl group, R<4> is l-4C alkyl group or benzyl group.
Patent JP-H0634950-A (JP)
Title: Liquid crystal display element
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/1333
Filed: 1992-07-16
Abstract: PURPOSE:To provide the liquid crystal display element which is improved in the electrooptical characteristics observed with a high polymer dispersion type liquid crystal display element and more particularly the change in transmittance characteristic with temp. CONSTITUTION:This liquid crystal display element has a pair of substrates 11, 21 having liquid crystal driving electrodes 21, 22 on the inside surface and a liquid crystal dispersion layer 30 constituted of a liquid crystal part 31 between these two substrates 11 and 21 and a base 32 for dividing this liquid crystal part 31 to fine regions. The above-mentioned liquid crystal part 31 is constituted of a compsn. which consists substantially of a nematic liquid crystal and an optically active material. In addition, the natural pitch of the liquid crystal compsn. is shorter as the temp. is higher.
Patent JP-H0631851-A (JP)
Title: Composite panel and preparation thereof
Inventor: YANO NAOTATSU
IPC: B32B38/00
Filed: 1992-07-15
Abstract: PURPOSE:To laminate and integrate strongly a decorative sheet material on the surface of a porous inorganic sheet material with an adhesive. CONSTITUTION:The title panel is formed by a process wherein the surface of a porous inorganic sheet material consisting of a cement compound added with synthetic resin particles having an affinity with an adhesive is smoothly ground, a process wherein an adhesive having an affinity with the synthetic resin particle is applied to the ground surface and a process wherein a surface decorative material is laminated and press-bonded to the surface or the adhesive layer and the adhesive strength of the surface decorative sheet is increased by the addition of the synthetic resin particles.
Patent JP-H1034995-A (JP)
Title: Thermal head
Inventor: TOYOSAWA TAKESHI
IPC: B41J2/335
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for distributing a line of recording data at the time of inputting the data to each drive IC by arranging a plurality of drive ICs while directing the terminal forming face downward and press connecting the corresponding parts thereby inputting the print data corresponding to the drive IC in same direction. SOLUTION: A group of drive ICs 12 is arranged on the first heating element 136 side while directing the terminal forming face downward and each lead is arranged such that each terminal formed on the terminal forming face of each drive IC 12 is matched with a corresponding lead. The data IN terminal 141 of the drive IC 12 on each side is located at the left end of each drive IC 12. Since the data of the IC 12 on each side is inputted in same direction, print data is simply required to be inputted in ascending order while being sorted to an odd numbered data and an even numbered data. When every predetermined number of drive ICs are grouped, a print data corresponding to each group is simply required to be inputted to each group according to the order thereof.
Patent JP-S6366478-A (JP)
Title: Bearing detector
Inventor: FUJIYAMA NAOKI
IPC: G01S3/58
Filed: 1986-09-08
Abstract: PURPOSE:To minimize the detection of false bearing, by selecting bearings with a higher detection frequency from among newer detection bearing data to output them as bearings of incoming radio waves. CONSTITUTION:A bearing classifying circuit 7 determines which bearing the current bearing corresponds to within a prescribed bearing range and outputs the current bearing data to any of bearing-wise shift memory circuits 8 corresponding to the bearing range involved. The circuit 8 shifts the memory data and clear it for the area of the newest data by discarding the oldest data. When the current bearing data is sent from the circuit 7, it is stored in the area of the newest data. Thereafter, the bearing data stored is used to determine the number of effective bearings and an average bearing. A bearing selection circuit 9 detects the max. number of effective bearings among the circuits 8 and outputs the average bearing among the circuits 8 to an outputs line 6 as bearing of an incoming radio wave. This eliminates the outputting of a false bearing thereby enabling the outputting of a true bearing stably.
Patent JP-H0856369-A (JP)
Title: Converting circuit for sampling phase of digital data
Inventor: TOMITA YOSHINORI
IPC: H04N9/64
Filed: 1994-08-12
Abstract: PURPOSE:To convert input data into less-distorted data and output the data by using a coefficient A or B in a division period where a 2nd CK is positioned between interpolation coefficients A and B determined by periods obtained by dividing one cycle of a 1st clock (CK) by N. CONSTITUTION:The 1st and 2nd clocks (CK and XCK) are used to convert the input digital data (DIN) into digital data (DOUT) synchronized with XCK asynchornous with the CK, and the converted data are outputted. In this case, respective FF, delay, multiplication, addition, AND, and interpolation coefficient generating circuits 52 to 69, etc., divide periods 2tau of sample numbers n+1 and n+2 of the DIN equally into eight equal division by 1/4tau. In each divided period, each circuit performs interpolation with complementarity varying interpolation coefficients Ka and Kb from the circuit 69 and outputs a sample at a point of time of XCK as DOUT. Consequently, this is equivalent to the sampling of the DIN by interpolation with a four-fold speed clock, and the distortion of the DOUT is reduced even if the XCK leads or lags behind the CK.