baber/WOPTO huggingface dataset:
Patent JP-S63210547-A (JP)
Title: Air conditioner
Inventor: WAKIYAMA MASATOSHI
IPC: F25B13/00
Filed: 1987-02-27
Abstract: PURPOSE:To make it possible to shorten the rising-up time of the room temperature, to reduce the wasteful use of power consumed and to carry out economical and comfortable space heating operation by changing the mode of space heating to radiation heating using a heat radiation panel after carrying out the space heating operation by a heat pump type freezing cycle at the time of starting the radiation space heating. CONSTITUTION:When 'a radiation space heating operation' is set, a first two-way valve 11 is opened and a second two-way valve 12 is closed. Then, a compressor 1 is turned on and a coolant flows in the direction shown a broken line arrow and indoor air is circulated via an indoor heat exchanger 5 by the rotation of an indoor fan and is discharged in the form of a hot air flow. Thereafter, when a predetermined time (t minutes) passes, the first two-way valve 11 is opened and the second two-way vale 12 is closed, and the high-temperature coolant flows through a radiation heat exchanger 6, thus the radiation space heating being carried out by a heat radiation panel 7. That is, in a control part 13, for example, a comparison of the detected temperature T1 of a room temperature sensor 15 and an indoor set temperature Ta set by an operating part 14 is carried out at a desired time, and when the detected temperature T1 reaches Ta-A, the opening and closing of the first and second two-way valves 11 and 12 are changed over.
Patent JP-H03248702-A (JP)
Title: Rolling device for shape steel
Inventor: FUJIMOTO YOJI
IPC: B21B1/08
Filed: 1990-02-27
Abstract: PURPOSE:To obtain the shapes of high dimensional accuracy by drawing down the width of flange with an edger mill and further correcting the drawing-down of the width of flange and the deviation of web center with the edger mill after correcting the deviation of web center with a guide on the inlet side and universal mill. CONSTITUTION:On the inlet side of the universal mill 1 of the rolling device for shapes which is provided with the universal mill 1 and edger mills 3, 4, the inlet guide 2 where vertically movable hourglass rollers 2a which are revolved while being brought into contact with the tip (ha) of a flange of a rolled stock (h) and the main body 2b of the guide with which the web W of the rolled stock (h) is held on the upper and lower sides and which is vertically and horizontally shiftable are combined is provided. Next, vertically movable hourglass rollers 3a which are revolved while being brought into contact with the tip (ha) of the flange of the rolled stock (h) and also the edger mill 3 which is freely attachable and detachable to the housing of the universal mill are provided on that outlet side. Then, the edger mill 4 with the rolls 4a with a barrel which is brought into contact with the web W and the inner surfaces of the flange (f) is provided on the outlet side.
Patent JP-H10225816-A (JP)
Title: Angle cutting die
Inventor: YOKOYAMA MITSUMASA
IPC: B23D23/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To simply perform an operation for inserting an angle material into a V shaped opening part by a single worker. SOLUTION: A guide member 15 having a V-shaped groove 16 is fixed to front and rear parts on the upper surface of a base 5. The V shaped groove 16 is flush with the lower surface of an opening part 10 and formed in the game V-shape. Thus, when an angle member 11 is inserted into the V-shaped opening part 10, the end part of the angle member 11 is only mounted on the guide member 15 and pressed so that the angle member can be inserted into the V-shaped opening part 10 due to the V-shaped groove 16 provided go as to fit in the shape of the V-shaped opening part 10.
Patent JP-H02220667-A (JP)
Title: Cervical canal dilator
Inventor: YAMADA KOSAKU
IPC: A61M29/00
Filed: 1989-02-23
Abstract: PURPOSE:To provide the title dilator swelling uniformly at a high speed and preventing the damage of the affected part by mixing a fine powdery water absorbable resin having a specific particle size with a thermoplastic resin or elastomer and molding the resulting mixture into a substantially cylindrical shape having specific Shore D hardness. CONSTITUTION:A fine powdery water absorbable resin having a particle size of 100mum or less and a thermoplastic resin or elastomer are mixed to be molded into a substantially cylindrical shape. The thermoplastic resin has properties imparting a final product whose Shore D hardness is 10-70 and is selected from one used in food and medical treatment in general from the aspect of toxity and safety. By this method, a cervical canal dilator swelling rapidly and uniformly and holding sufficient strength after swelling and having an arbitrary diameter strong against a twist can be obtained.
Patent JP-H0210188-A (JP)
Title: Decorated timepiece
Inventor: HERUMUUTO SUWAROBUSUKI
IPC: G04B37/14
Filed: 1988-02-29
Abstract: PURPOSE: To manufacture a fancy clock easy to be handled and having aesthetically excellent appearance by attaching a case for a clock to an installation stand to be fitted in a recessed part formed in a decorative glass body in a manner the case can be detached and forming a set wheel in the case. CONSTITUTION: A leg 3 is installed in a decorative glass body comprising, for example a pyramidal part 15, a trapezoidal pyramid part 16 to form a recessed part 7. An installation stand 8 is fitted in the recessed part 7 through an O-ring 11 and a clock case 21 is made to be opened and closed freely by a hinge 12. A projected part 5 is formed in the outer wall 19 of the clock case 21 and engaged with a recessed part 9 of the installation stand 8 and at the same time a set wheel 14 is installed to set a clock 2. Consequently, a product easy to be handled and having aesthetically excellent appearance can be manufactured.
Patent JP-S60189337-A (JP)
Title: Infrared-ray data transmission system
Inventor: TANAKA SHINYA
IPC: H04L1/16
Filed: 1984-03-08
Abstract: PURPOSE:To transmit exactly infrared-ray data by transmitting a code for showing resending data and the same data by containing it in a data constitution, in case data is resent to the receiving side from the transmitting side, when a hand shake error has been generated. CONSTITUTION:In case data ''A'' to which a resending bit ''0'' and the same data bit ''0'' have been added is transmitted from the transmitting side, and a hand shake error which has not been received by the receiving side is generated, the transmitting side puts ''1'' for showing resending data to the same data after a prescribed time and resends it. As a result, the receiving side outputs a receiving signal to a connecting machine from a buffer of a transmitting and receiving unit 4, and sends an ''OK'' signal to the transmitting side. Subsequently, in case the ''OK'' signal sent from the receiving side is not received by the transmitting side, the transmitting side resends the data ''A'' to which a resending bit ''1'' and the same data bit ''0'' have been added, to the receiving side. When it is received by the receiving side, the ''OK'' signal is sent to the transmitting side.
Patent JP-H07228039-A (JP)
Title: Recording sheet
Inventor: MORIZUMI DAIGO
IPC: B41M5/00
Filed: 1994-02-21
Abstract: PURPOSE:To improve ink drying properties and dot reproducibility by arranging an ink receiving layer constituted of multilayered fine particles and a binder resin on the surface of a base material sheet and partially welding the multilayered fine particles so as to provide gaps therebetween. CONSTITUTION:A recording sheet is constituted by arranging an ink receiving layer on at least one surface of a base material sheet and the ink receiving layer is constituted of partially crosslinked multilayered fine particles and a binder resin. At that time, the multilayered fine particles are formed into a layered state and the particle size thereof is specified to 10-500nm. The binder resin is composed of a polyvlnyl alcohol resin with a saponification value of 70-80 and a polymerization degree of 300-1000 and may be composed of a polyvinyl acetal resin. By this constitution, the recording sheet generating no crack in its ink receiving layer, excellent in ink drying properties and capable of obtaining a sharp printing image is obtained.
Patent JP-2000239777-A (JP)
Title: Aluminum alloy sheet for battery case
Inventor: NODA KENJI
IPC: C22C21/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a battery case capable of obtaining good formability and pressure resisting strength and preferably capable of obtaining good laser weldability. SOLUTION: This aluminum alloy sheet for a battery case has a compsn. contg., by weight, 3.5 to 6.0% Mg and at least one kind of elements selected from the group consisting of Fe, Mn and Cr, and the balance aluminum with inevitable impurities, where the total content of Fe, Mn and Cr is >=0.2 wt.%, and the average crystal grain size is <=30 μm.
Patent JP-S63209990-A (JP)
Title: Thermal recording paper
Inventor: OGATA YASUHIRO
IPC: B41M5/30
Filed: 1987-02-27
Abstract: PURPOSE:To improve the reproducibility of a dot, by providing a thermal recording layer containing an electron donating leuco dye precursor and an electron acceptive compound to base paper size-pressed or coated with a cationic styrene/ acrylic acid copolymer. CONSTITUTION:A paper support is prepared by blending a synthetic fiber or synthetic pulp with wood pulp being a main component and forming the resulting blend into paper by a papermaking process and an aqueous solution containing a cationic styrene/acrylic acid copolymer is applied to the aforementioned paper support in an amount of about 0.05-3.0g/m<2> by an on-machine size bath, a size-press or a gate roll coater. An electron donative leuco dye precursor and an electron acceptive compound are stirred along with a water-soluble polymer solution in a ball mill to prepare a dispersion. This dispersion is applied to the aforementioned paper support to form thermal recording paper. The coating amount of the electron donating leuco dye precursor and the electron acceptive compound is set to about 0.2-1.0g/m<2>.
Patent JP-S53129605-A (JP)
Title: Focus controller of optical reproducer
Inventor: ICHIYANAGI YUTAKA
IPC: G11B7/08
Filed: 1977-04-19
Abstract: PURPOSE: To reduce the friction of the displacements in the axial direction of lens and miniaturize a lens-driving amplifier by slidably supporting the lens-barrel containing an objective elns through the use of a slide bearing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61204361-A (JP)
Title: Vibration-damping material having excellent press formability
Inventor: YAMADA MASATO
IPC: C23C2/06
Filed: 1985-03-08
Abstract: PURPOSE:To provide a vibration-damping steel plate which has excellent press formability and is provided with extremely high vibration-damping power by forming an alloy layer to the boundary of the plating layer and base steel plate of a hot dipped steel plate consisting of a compsn. contg. a prescribed ratio of Al and consisting of the balance Zn. CONSTITUTION:The steel plate (e.g.; thin aluminum-killed steel plate) is subjected to hot dipping by using an Al-Zn hot dipping liquid contg. 0.4-60wt%, more preferably 16-28wt.%Al is used. The bath temp. in this case is made in a 500-700 deg.C range and is made higher by, for example, >=15 deg.C than the m. p. of the alloy layer to be formed at the boundary between the platiang layer and the base steel plate. The above-mentioned alloy layer is formed to 0.1-40mum, more preferably 3-40mum thickness. The most desirable thickness of the plating layer is a 10-300mum range. The steel plate produced in the above-mentioned manner is not spoiled in the workability of the base steel plate and has therefore the good press formability as the steel plate and has the extremely high bivration-damping characteristic from a room temp. up to a high temp. of about 300 deg.C. the high effect for reducing oscillation and noise is therefore obtd. if such steel plate is used in a position where the oscillation and noise are generated.
Patent JP-S60190649-A (JP)
Title: Aluminum piston structure
Inventor: USHIO SADAKATSU
IPC: F02F3/00
Filed: 1984-03-09
Abstract: PURPOSE:To prevent a piston from rattling, by connecting a piston body and a ceramic piston crown with the use of a detonation receiving surface and a checking surface which are radially formed. CONSTITUTION:A ceramic piston crown 2 is formed in the top section 1a of an aluminum piston body 1. A conical detonation receiving surface 5 which bears thereon a compression force transmitted from the piston crown 2 to the bottom of the piston body 1, is formed in the contact surface 4 of the piston body 1. Further, there is formed a ring-like checking surface 6 which bears a coming-off force transmitted from the piston crown 1 to the top section 1a of the piston body 1. Each of both surfaces 5, 6 is formed on radial lines R extending from a point P on the center line C of the piston P. Further, ring-like soft heat-resistant resilient members 7, 8 are disposed in the center section. With this arrangement it is possible to prevent the piston from rattling.
Patent JP-H01217090-A (JP)
Title: Solid coloring material, drawing material, correcting agent and fluorescent marker
Inventor: ASADA SHIGEO
IPC: C09D13/00
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a solid coloring material not blotting on grounds written with aqueous ink, not becoming blurred to the last, not being worn away, not deforming, containing an aliphatic carboxylate as a gelatinous substance, a coloring material, thixotropic agent, lubricant and water-repellent substance. CONSTITUTION:The aimed coloring material containing (A) an alkali metallic salt or ammonium salt of an aliphatic carboxylic acid having 8-36C as a gelatinous substance, (B) <=70wt.% coloring material such as titanium oxide, (C) <=5wt.% thixotropic agent such as organic bentonite or metallic soap and (D) <=10wt.% water-repellent such as wax. The coloring material is optionally further mixed with <=15wt.% film-forming resin dissolved or dispersed in water or water-miscible organic solvent.
Patent JP-H03247550-A (JP)
Title: Production of bismuth-containing superconductor
Inventor: ASHIZAWA TORANOSUKE
IPC: C04B35/64
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a Bi-contg. superconductor having TCl (zero resistance) and high Jc in a short firing time by firing a uniform mixture of starting materials contg. Bi, Pb, Sr, Ca and Cu under specified conditions. CONSTITUTION:Starting materials contg. Bi, Pb, Sr, Ca and Cu are weighed so as to obtain a compsn. represented by a general formula (Bi1-APbA)2-Sr2Ca2 CuBOX (where A is 0.1-0.4, B is 2.5-4.0 and the numerals show atomic ratios) and they are uniformly mixed and successively subjected to calcining, primary firing and secondary firing. The secondary firing temp. is made higher than the primary firing temp. by 5-15 deg.C. The starting materials used are not especially limited and may be oxides, carbonates, oxalates, acetates, nitrates and metal alkoxides. The calcining temp. is properly selected according to the blending ratio among the starting materials, the mixing method, etc., and the calcining atmosphere is not especially limited. The primary firing temp. is properly selected according to the blending ratio among the starting materials and the atmosphere but the pref. temp. is 800-870 deg.C. Both the primary and secondary firing atmospheres are not especially limited.
Patent JP-S6185045-A (JP)
Title: Ac generator for vehicle
Inventor: KUSASE ARATA
IPC: H02K19/24
Filed: 1984-03-08
Abstract: PURPOSE:To increase the effective magnetic flux which contributes to an electric generation by forming part of a pole surface by a collar projection formed on a pawl pole, thereby increasing the opposed air gap area with a stator. CONSTITUTION:Collar projections 5 and formed on both sides of a pawl pole 1. The outer periphery of the collar becomes the same plane as the outer periphery of a rotor, the bore of the projection 5 has a permanent magnet connector 5', and a permanent magnet 3 is engaged fixedly with the connector 5' and by an adhesive width a pawl-shaped pole side 4. The magnet 3 is not extended from the outer periphery of the rotor toward the outer peripheral side, and not extended from the pawl-shaped pole bore 1' toward the bore side, and disposed without extension from the end of the pawl pole with respect to the axial direction. The magnet 3 has an anisotropy including a magnetization ready axis in the circumferential direction and a magnetization difficult axis in the radial direction with respect to the rotary shaft, has a strong magnetic directivity in the circumferential direction and is alternately magnetized at N- and S-poles.
Patent JP-H04212108-A (JP)
Title: Waveguide type light branching element
Inventor: TAKAGI AKIHIRO
IPC: G02B6/122
Filed: 1991-03-11
Abstract: PURPOSE:To obtain the waveguide type light branching element by offering a wide wavelength action waveguide type light branching element whose wavelength dependency of a coupling rate is relaxed in a desired wavelength area. CONSTITUTION:In the coupling area of a directional coupler 2, the width and depth of optical waveguide paths 1a and 1b on both end parts in a parallel area are made different from that of optical waveguide paths 3a, 3b, 4a and 4b in input and output ports, and also the optical waveguide paths 1a and 1b in the coupling area are formed to a smooth-tapered shape, then, the wavelength dependency of a power coupling rate from the input port 3a to the output ports 4a and 4b is relaxed in a specified wavelength area 1.3-1.7mum.
Patent JP-S58164057-A (JP)
Title: Disk player
Inventor: INABA SHIZUO
IPC: G11B17/28
Filed: 1982-03-20
Abstract: PURPOSE:To realize smooth performance of a program, by making an arrangement that a condition where no disk is loaded or a loaded disk cannot be reproduced is detected and the number of the slot is stored in a memory. CONSTITUTION:A slider 58 turns on a disk discriminating position switch 89c by means of its cam section 58a while a disk is loaded. In response to the turning on of the switch 89c, a sensor 61 for discriminating the existence or nonexistence and the front and rear sides of a disk provided to a guide plate 60a starts operation and the existence or nonexistence of a disk is discriminated. When no disk exists, the number of the slot is stored in a memory in an RAM based on the output of a carrier position detecting sensor 50. After the existence of a disk is discriminated, the slider 58 changes its moving direction to return the disk to a disk containing section 32.
Patent JP-H11283704-A (JP)
Title: Electric connector
Inventor: BRUNKER DAVID L
IPC: H01R13/719
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce high-frequency interference by providing electric terminals to be engaged with each terminal of a first and second complementary fitting connectors for a first and second connector parts of an insulating housing and electrically abutting an external conductive shell of each of the fitting connectors on the corresponding conductive shield shell on the periphery of the insulating housing and joining them together. SOLUTION: An upper and lower connector parts 38, 40 of an insulating housing 36 of an electric connector assembly 10 are fitted to complementary fitting connectors 12, 14, respectively. As a result, a contact part 42a and leaf terminals 54a of the connector parts 38, 40 are engaged with a leaf terminal 24 and spring terminals 30 of insulating fitting parts 22, 28 of the fitting connectors 12, 14, respectively. In addition, a conductive shield shell covering most part of the insulating housing 36 and external conductive shells 26, 32 of the insulating fitting parts 22, 28 are abutted on each other and retained by the connector parts and thereby, electrically connected together. Thus, high- frequency coupling is prevented by separating the electric connectors and shielding them from each other.
Patent JP-S53128704-A (JP)
Title: Commutator for small d.c. motor
Inventor: KAMIMOTO NOBUAKI
IPC: H02K13/10
Filed: 1977-04-15
Abstract: PURPOSE: To prevent generation of sparks upon commutation by connecting a resistor between each of commutator pieces, and a resistor between one end of an auxiliary commutator piece and a main commutator piece adjacent thereto, and connecting a capacitor at the other end. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51120116-A (JP)
Title: Centralized frame cynchroniation detection circuit
Inventor: KUBOTA SHIMEO
IPC: H04J3/06
Filed: 1975-04-14
Abstract: PURPOSE:To obtain a centralized frame synchronization detection circuit which less number of hardware by making the frame synchronization detection of input data common.
Patent JP-S56141555-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: NAKASE HISAO
IPC: G01N29/04
Filed: 1980-04-07
Abstract: PURPOSE:To perform ultrasonic flaw detection over the entire area of the section of a material to be examined rapidly and surely through one time of scanning by moving a probe holder provided with a normal probe and an angle probe in the axial direction of the material to be examined. CONSTITUTION:A probe holder 3 is moved integrally by a traveling car 5 which travels in the axial direction of a material 1 to be examined along the rail installed over a frame. Both normal and angle probes 8, 9 are provided to this holder 3, and the section of the material 1 is detected of flaws by ultrasonic waves. With such constitution, the ultrasonic flaw detection over the entire area of the section of the material to be examined is accomplished rapidly and surely through one time of scanning.
Patent JP-S61204732-A (JP)
Title: Host built-in type printer controller
Inventor: SATO TSUTOMU
IPC: G06K15/00
Filed: 1985-03-07
Abstract: PURPOSE:To make a titled device small in size, and to obtain it at low cost by providing an output buffer of 1/n<2> times of an output capacity of an output device, in a control device, inputting plural bits through a bus from the output buffer, multiplying them by (n) at the time of parallel-series conversion, and outputting them synchronously with a line synchronizing signal of the output device. CONSTITUTION:A laser printer use BM memory is prepared by 256K bytes in a body (personal computer), and when this BM memory is magnified to two times in both length and width, it becomes the same size as that of a BM memory of 1M byte. A twice circuit frequency-divides -WCIK from a printer into 1/2 by an F/F 1, and by this frequency-divided signal, said memory is magnified to two times by using a P/S converting counter C1 and a data selector S1, and the width direction is magnified by a hardware. In this regard, the -WCIK has been divided into 1/2, but the magnification of (n) times can be executed by multiplying it by 1/n, as well. In this way, the board can be controlled by a CPU of the body, a conventional printer control part becomes unnecessary, and there are such advantages as a low cost and a small-sized device, etc.
Patent JP-S56142269-A (JP)
Title: Novel imidazole compound and its preparation
Inventor: FUJIMOTO DOUTAROU
IPC: C07D233/64
Filed: 1980-04-08
Abstract: NEW MATERIAL:4-Methyl-5- [ (2-hydroxyethyl) -thiomethyl] -imidazole expressed by formula I.  
     USE: An industrially useful intermediate for cimetidine, i.e. N-methyl-N'-cyano-N"- [2-[(5-methyl-4-imidazolyl)-methylthio]-ethyl]-quanidine, useful as a histamine H 2  acceptor blocking agent.  
     PROCESS: 4-Methyl-5-chloromethylimidazole of formula II is reacted with mercaptoethanol of formula III in the presence of an alkali metallic alkoxide, e.g. sodium ethoxide, to give the compound of formula I. The resultant compound as an intermediate need not be isolated and purified for preparing the cimetidine. The compound of formula I has properties of readily crystallizing as a picrate. 
     COPYRIGHT: (C)1981,JPO&Japio