baber/WOPTO huggingface dataset:
Patent JP-H0416413-A (JP)
Title: Product carrying apparatus
Inventor: NAKADA HIROSHI
IPC: B65G25/02
Filed: 1990-05-10
Abstract: PURPOSE:To simplify a constitution and improve reliability in operation by attaching a horizontal pulling-in member on an end of a string-like body which reciprocates with a single driving mechanism and attaching a vertical hanging-up member on the other end in a carrying apparatus which performs vertical carry after horizontal carry to perform pulling-in and hanging-up operations simultaneously. CONSTITUTION:When a driving mechanism 20 drives a string-like body 11 in the direction of the arrow K1 by a sufficient distance, a hanging-up member 13 rises to an upper limit while a pulling-in member 12 moves to a retreat limit indicated by a solid line. Since a whole length of the string-like bodies 11, 11 from a driving unit 23 to a play mechanism 12c is housed in a guide pipe 11a, a sufficient push load for retreating the pulling-in member 12 in the direction of the arrow K2 can be burdened. Then the string-like body 11 is driven in an opposite direction to make the pulling-in member 12 proceed and to lower a hanging-up member 13. Repetition of this operation carries products in horizontal and vertical directions.
Patent JP-H07329005-A (JP)
Title: Production of plywood
Inventor: TAKAHASHI AKIHIRO
IPC: B27D1/04
Filed: 1994-06-03
Abstract: PURPOSE:To enhance the warm water resistance, heat boiling resistant strength of plywood by bonding hardly adhesive material plywood of a Japanese larch or the like by an adhesive containing a thermo-setting formalin-based adhesive and an adhesive composed of synthetic rubber latex in a predetermined ratio. CONSTITUTION:A thermosetting formalin-based adhesive B and synthetic rubber latex C are used as an adhesive in a ratio of B:C=100:30-50% to bond a hardly adhesive material A of a Japanese larch or the like being a plywood material. The adhesive is composed of a co-condensation resin of urea and formalin and the latex C is a copolymer of butadiene, an aromatic vinyl monomer, an acrylic monomer having an amide group and unsaturated carboxylic acid and the glass transition temp. of the latex C is set to 0-90 deg.C. The plywood produced by this method is excellent in warm water resistance and heat boiling resistant strength.
Patent JP-S5915533-A (JP)
Inventor: NEGISHI TAKAO
IPC: D02G1/02
Filed: 1982-07-15
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-S5348199-A (JP)
Title: Manufacturing process of both shielding and heat insulating material
Inventor: FUJIMA HIROMICHI
IPC: G21F3/00
Filed: 1976-10-14
Abstract: PURPOSE: A process of facilitating the manufacture of a material satisfying comparibility both for radiation shielding and heat insualting by means that overal surface of metallic particle is cladded with heat insulating material which is filled in a pattern of proper amount for forming into a settled shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61280023-A (JP)
Title: Magnetic recording medium
Inventor: MATSUMOTO KAZUMASA
IPC: C09D175/00
Filed: 1985-06-04
Abstract: PURPOSE:To improve the productivity of the titled medium and to improve the physical property of a magnetic tape by curing a constitutive layer contg. a binder of a magnetic recording medium obtained by providing a magnetic layer on a nonmagnetic carrier with a specified multifunctional isocyanate. CONSTITUTION:A magnetic paint contg. a magnetic powder binder is prepared by using a multifunctional isocyanate shown by the formula. In the formula, n1 and n2 are 1-4 integer, (p) is 0-7 integer, (m) is 1-8 integer, m(p+1)<=8, however (p) may be the same or different between repeating units when n>=2. The paint is coated on a carrier to form a magnetic recording layer, the magnetic particles in the layer are oriented and the paint is then dried to cure the magnetic tape constituting layer.
Patent JP-S5746505-A (JP)
Title: Short back fire antenna
Inventor: HORI TOSHIKAZU
IPC: H01Q19/185
Filed: 1980-09-05
Abstract: PURPOSE:To make the distribution of the amplitude of an aperture face uniform, by providing a dielectric ring which is arranged symmetrically in respect to rotation for the antenna axis along the edge of a main reflective mirror. CONSTITUTION:An antenna is formed by an approximately round main reflective mirror 1, which is constituted symmetrically in respect to rotation for the antenna axis, and a feeding means 2 with a reflector 3 which is provided in the approximate center in front of the reflective mirror 1 and is symmetrical in respect to rotation for the antenna axis. In this case, a dielectric ring 5 which is arranged symmetrically in respect to rotation for the antenna axis is provided along the edge of the reflective mirror 1. As a result, electeromagnetic waves are concentrated to the edge of the antenna to make the distribution of the amplitude of the aperture face uniform.
Patent JP-S5913535-A (JP)
Title: Formation of polyvinyl pulley for automobile
Inventor: KANBE YOSHIHIKO
IPC: B29C51/08
Filed: 1982-07-14
Abstract: PURPOSE:To avoid excessive strength of a side part and to lighten a titled pulley, by bulging a comparatively thick plate material, and thereafter, and stretch forming a part corresponding to a V-groove forming part of a pulley thicker than a side flat part. CONSTITUTION:A circular blank 1 punched from a coil material is subjected to drawing which follows bulging by use of an almost spherical punch 2 and a blank holder 3 for constraining the outside circumferential part of the blank 1, and plate thickness of a web 4 is reduced. Following this draw process, the draw-forming which follows bulging is still executed. Subsequently, the circumferential part of the blank is constrained strongly, a drum part 5 is stretched by a stretch draw and reduction of plate thickness is quickened. Subsequently, the drum part 5 is drawn by ironing and the plate thickness is reduced, and for instance, after it is executed two times, the web 4 is formed to a necessary shape by a draw, and dimensioning of the V-groove formation corresponding part is executed by restriking. Also, after trimming the outside circumferential part, the V-groove formation corresponding part is formed by a cam 6 and a side punch 7, a bolt hole is made by a piercing punch, and a V-groove is worked by roll- forming.
Patent JP-S62280159-A (JP)
Title: Paper handling device
Inventor: SAKAEDA MASATAKA
IPC: B41J13/00
Filed: 1986-05-28
Abstract: PURPOSE:To put recorded paper sheets in order with the use of a simple structure device, by providing rods which move up and down along slits defined between holding plates within a casing, and which extend into and retracts from the slits in order to stack the paper sheet one upon another. CONSTITUTION:A slit 3b into which a paper sheet 7 is inserted is formed in the front surface of the casing 3 and slits 3a along which rods 4a move up and down are formed in the both side surfaces of the casing 3. Further, paper sheet holding plates 3c, 3d, 3e are arranged in the casing 3 to form slits 3f, 3g therebetween. A paper sheet which has been printed by a printing machine 37 is conveyed by rollers 1, 11, passing through the slit 3b, and is set on the paper sheet holding plates 3c through 3e. When detectors 12, 23 detect the trailing end of the paper sheet, the rods 4a project into the casing 3 and move up to lift up the paper sheet 7. Then the second paper sheet comes onto the holding plates 3c through 3e, the rods 4a retract to drop the first paper sheet onto the second one, and then the rods 4a move down and project again into the casing 3 to lift up the sheets. With the repetition of these steps, the paper sheets may be simply put in order.
Patent JP-S6013882-A (JP)
Title: Fluorescent material
Inventor: MASUDA MUTSUO
IPC: C09K11/79
Filed: 1983-07-05
Abstract: PURPOSE:To provide a yttrium silicogermanate fluorescent material activated with terbium, having low luminance saturation by electron beam or ultraviolet ray excitation, low luminance lowering with temperature increase, and long life, and suitable as a green light-emitting fluorescent material of a projection-type cathode-ray tube. CONSTITUTION:For example, 0.9mol of, Y2O3, 0.05mol of Tb4O7, 0.97mol of SiO2 0.03mol of GeO2 and 0.0003mol of Li2CO3(flux) are mixed and calcined at 1,000- 1,200 deg.C for >=1hr. The calcined product is pulverized and then calcined in a weakly reducing atmosphere composed of a mixture of H2 and N2 at 1,300 deg.C for 2hr to obtain the objective Tb-activated yttrium silicogermanate fluorescent material of formula.
Patent JP-S6015096-A (JP)
Title: Pressing, filtering and dehydrating machine
Inventor: HASEGAWA SUSUMU
IPC: B01D25/12
Filed: 1983-07-06
Abstract: PURPOSE:To increase the dehydrating rate for slurry and to form cake large in thickness by filtering and pressing the slurry then feeding the slurry between the pressed cake and a filter cloth, and filtering and pressing again the slurry. CONSTITUTION:Slurry is forcibly fed through feed pipes 1, 1' into a filter chamber 5 and is filtered by filter cloths 2, 2', and the filtrate is discharged through discharge pipes 6, 6'. When the rate of dehydration decreases, the slurry feed is stopped and the pressure water is fed through a feed pipe 8 into a pressing chamber 9 where the filter cake is pressed by a diaphragm 3 to form pressed cake 10. A slurry 11 is fed through a feed pipe 1 into said chamber as the decrease of the rate of compression and dehydration, to push the pressed cake 10 toward the chamber 9. When the slurry 11 is filled in the chamber 5, the slurry feed is stopped and a slurry 12 is fed through the pipe 1' into said chamber to press the slurry 11 via the cake 10. The pressure water is forcibly fed through the pipe 8 into the chamber 9 to press gradually the slurry 12. The rate of dehydration is increased at every repetition of such operation so that the cake 10 large in thickness is produced.
Patent JP-S5823166-A (JP)
Title: Fuel cell
Inventor: HOSOKAWA JIYUNICHI
IPC: H01M8/02
Filed: 1981-08-04
Abstract: PURPOSE:To uniformly impregnate a liquid electrolyte into a matrix from both sides and hold it and to prevent leaking out of the electrolyte to an electrolyte path by horizontally placing each component and vertically stacking it and installing an electrolyte reservoir in both sides. CONSTITUTION:A liquid electrolyte is poured from an electrolyte path 5, and is impregnated to an electrolyte holding mass 13 in an electrolyte reservoir 16 of a fuel cell 4a through a side groove 11 which is installed between a matrix 3 and a dam 12. Because a cut-out hole 14 is installed in the same place of a fuel electrode 1 as the electrolyte reservoir 16, the electrolyte holding mass 13 is in contact with the matrix 3, therefore, the electrolyte is impregnaged into the matrix 3 from the electrolyte holding mass 13. Since the electrolyte reservoir is set up at both ends of a fuel electrode gas separating plate 4a, the electrolyte can be uniformly impregnated into the matrix 3 from both ends. Because the dam 12 is installed in the place leading to the electrolyte path 5, the electrolyte leakage to the electrolyte path 5 can be prevented.
Patent JP-S6015737-A (JP)
Title: Voice output control system
Inventor: IBORI MITSUO
IPC: G10L13/027
Filed: 1983-07-06
Abstract: PURPOSE:To inform quickly a fault of a system to an operator by outputting in voice with preference a voice message about the most important fault, and next to them, outputting in voice the messages being retained which are low in degree of importance. CONSTITUTION:In case a voice factor is produced during a voice message is being outputted and the fault has the highest degree of importance, a stop indication is fed to a voice control circuit 7 from an announcement stop control circuit 5. Thus the message which is under output is stopped, and the circuit 7 is started with a new voice factor. Then the voice information having high priority shown by an address designating circuit is read out of a voice memory 8. The voice are synthesized, and the corresponding message is outputted through a speaker 10. Thus a system fault can be quickly informed to an operator.
Patent JP-H01296057-A (JP)
Title: Heat-pump type air conditioner
Inventor: KIMATA MITSURU
IPC: F25B13/00
Filed: 1988-05-19
Abstract: PURPOSE:To prevent a refrigerant or an oil from stagnating, by providing a valve casing which comprises a first communicating port for communicating with a water- refrigerant heat exchanger at one end thereof, a second communicating port for communicating with a passage-switching means at the other end thereof, and a third communicating port for communicating with a suction port at an intermediate position thereof, and a shuttle valve. CONSTITUTION:A four-way valve 6, which is a passage-switching means, is turned OFF at the time of a cooling operation, and is turned ON at the time of a heating operation. At the time of cooling, a refrigerant fed from the four-way valve 6 is led through second and third communicating ports 19, 20 of a shuttle valve 16 to a suction port, and a first communication port 18 is closed by a valve body 22. At the time of heating, the refrigerant fed from a water-refrigerant heat exchanger 15 is led through the first and third communicating ports 18, 20 to the suction port 3, and the second communicating port 19 is closed by a second valve head 26. As a result, it is possible to prevent the refrigerant or an oil from stagnating in a refrigerant pipe 5 for conducting the refrigerant from the four-way valve 6, between the position at which a refrigerant pipe for conducting the refrigerant from the heat exchanger 15 and the refrigerant pipe 5 are joined and the four-way valve 6.
Patent JP-H10296815-A (JP)
Title: Method and apparatus for sensing sealed gas pressure of accumulator for injection molding machine
Inventor: YUKITOMO HIROSHI
IPC: F15B1/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To simply sense and display sealed gas pressure without fear of gas leakage by eliminating a gas sensor of a high cost. SOLUTION: Pressure of hydraulic oil stored in the accumulator 2 for the injection molding machine is measured at each predetermined micro time (t) while releasing the oil to the atmosphere, a drop ratio R(n)} of the pressure of the oil is calculated, and when the calculated ratio exceeds a set drop ratio  5 R(n)}, measured value P(n-2)} of the pressure of the oil of the previous time before the previous time is displayed as sealed gas pressure (PG) of the accumulator 2. And, the pressure (PG) of the accumulator 2 is compared with set lowest pressure (PGmin), and 'normal', or 'supply gas' is displayed on a display 29.
Patent JP-H10300243-A (JP)
Title: Refrigerator
Inventor: MORISHITA SHIGEHARU
IPC: F25B1/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To keep discharge refrigerant gas temperature of a compressor within a using limit range even under high and low load conditions and to prevent liquid refrigerant to be injected to the compressor under low atmospheric temperature condition from becoming excess in a refrigerator having a liquid injection circuit for taking out part of the refrigerant from a liquid refrigerant tube and injecting it into a compression chamber of the compressor. SOLUTION: An injection circuit includes a first switching valve 7 opened/ closed by turning on/off a compressor 3, a first circuit 18 interleaved in series with the valve 7 via a first flow regulating means 4, a second switching valve 13 switching in response to a temperature of refrigerant gas discharged from the compressor 3, and a second circuit 15 interleaved in series with the valve 13 via a second flow regulating means 12. In this case, the circuit 15 is connected in parallel with at least first means 4 of the circuit 18.
Patent JP-2000314157-A (JP)
Title: Spout apparatus and its manufacturing method
Inventor: SHIRAISHI SEIKI
IPC: E03C1/042
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate defects such as a pin hole and a sink mark, to improve the product yield and straight extending ratio to thereby shorten a processing time period, and to efficiently use a material. SOLUTION: There is provided a method for producing a spout apparatus which is made up of a housing chamber having an opening for housing a flow rate or temperature adjusting section, an inflow port, and an outflow port, and a curved outflow passage connecting the outflow port formed in a wall inside the housing chamber to a spout port which opens to the outside. The method comprises a first step of preparing a material, a second step of molding a hollow portion by inserting a first punch into the material to thereby form an opening, and to nearly form the wall inside the housing chamber, a third step of molding a hollow portion by inserting a second punch into the material to thereby nearly form a wall inside the curved outflow passage, and a fourth step of removing a bulkhead positioned at the front ends of the first and second punches, to thereby form the outflow port.
Patent JP-H08319184-A (JP)
Title: Pen point made of ion-irradiated ceramic
Inventor: SHIROYAMA MASAHARU
IPC: C04B41/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide a pen point, made of a ceramic, excellent in bending strength and impact resistance and good in writing quality. CONSTITUTION: This pen point is made of a ceramic and obtained by forming a modified layer with irradiation of high energy on the surface thereof. Thereby, the resultant pen point is good in wettability with an ink, has a low friction coefficient with paper and is good in writing quality. The high energy ions are nitrogen ions and the ceramic consists essentially of zirconium oxide.
Patent JP-H1064819-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OTANI HISASHI
IPC: H01L21/205
Filed: 1997-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon film which has excellent crystallinity and in which the growing direction of crystals is controlled. SOLUTION: A metallic element (e.g. nickel element) which selectively promotes crystallization is introduced to an amorphous silicon film formed on a glass substrate. Then the silicon film is heated so that the metallic element can promote the growth of crystals in the direction parallel to the substrate from the introduced area of the element. The crystals are grown in the (111)-axis direction. In the (111)-axis direction, the silicon film has lower conductivity as compared with the other direction. When a device is constituted so that carriers can move in the crystal growing direction, the electric characteristics of the device can be improved.
Patent JP-H07305509-A (JP)
Title: Concrete surface treatment method in vacuum concrete construction method
Inventor: MURAMATSU AKIO
IPC: E04G21/02
Filed: 1994-05-11
Abstract: PURPOSE:To provide concrete without crack by performing dewatering treatment of the surface of placed concrete, next scattering cold setting synthetic resin emulsion and hard aggregate mixed powder on it in the unhardened condition, and smoothing it. CONSTITUTION:The surface of placed concrete 9 is covered with a vacuum mat 1 so as to perform dewatering treatment, and after removing the mat 1, cold setting synthetic resin emulsion is scattered on the surface of unhardened concrete and smoothing is performed. If necessary, the synthetic resin emulsion is previously mixed with pigment so as to color, in addition wear resisting hard aggregate mixed powder mixed with cement is scattered and perform smoothing. Thus, peel strength of the concrete surface layer part is improved, crack on the surface is prevented, and wear resistance is improved. Hereby, concrete of high surface strength can be easily provided.
Patent JP-S6017603-A (JP)
Inventor: YAMAMOTO TAKAO
IPC: F22B37/00
Filed: 1983-07-08
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-S5247091-A (JP)
Title: Process for preparing block copolymers
Inventor: SAITOU SHINICHI
IPC: C08F297/08
Filed: 1975-10-13
Abstract: PURPOSE: To prepare continuously crystalline ethylene-propylene block copolymers having improved impact resistance by improving in-line connected polymerization vessels, materials polymerized therein, transport systems of slurry, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63287776-A (JP)
Title: Production of 2-furan-carboxylic acid
Inventor: AIBE HIROSHI
IPC: C07B61/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the title compound of high purity, by oxidation of furfural with O2 in the presence of a metal oxide catalyst, as the pH is kept at a specific value in the coexistence of an alkali metal salt, through simple reactions and operations in high selectivity and yield with industrial advantage. CONSTITUTION:The oxidation of furfural with O2 is carried out in the presence of a metal oxide catalyst consisting of a silver oxide and copper oxide at a molar ratio of 1/100-1/1, from, e.g., silver nitrate and cupric sulfate, in an aqueous solution of an alkali metal salt such as sodium carbonate or sodium hydrogen phosphate, preferably an alkali hydroxide such as sodium hydroxide in addition to keep the pH at 9-11.5, at 20-65 deg.C for 4-6hr to give the subject compound which is used as an intermediate of medicines and a starting substance of perfumes, agrochemicals and resins. The amount of the metal oxide catalyst is 2.5-10pts.wt. per 100pts.wt. of furfural and the alkali metal salt is 0.5-2.0mol.
Patent JP-S5748215-A (JP)
Title: Manufacture of iron core
Inventor: ENDOU YOSHIHIRO
IPC: B23K15/00
Filed: 1980-09-08
Abstract: PURPOSE:To improve the dimensional accuracy of an air gap and improve the function of an iron core, by a method wherein in order to form an air gap in a core of an electromagnetic contactor or the like, the air gap is formed by an electron beam after laminated magnetic steel plates are compressed into a unitary body by rivets or the like with side plates on both sides. CONSTITUTION:A plurality of magnetic steel plates of indented shape are laminated and held between two side plates 3 and fixed by, for instance, rivets 4. Then after shaving coils 6 are mounted on polar surfaces 5 of the core, cutting process of an air gap 7 is performed by an electron beam equipment. With above method the space of the gap is determined by a diameter and a power of the electron beam and does not have to be adjusted by a gauge or the like. And a variation of the gap space caused by rivetting after the adjustment by the gauge does not occur while it is expected in the case of the conventional core, so that the dimensional accuracy of the air gap is improved. Moreover, because of the electron beam process, a heat generation is so low that no strain is applied to the core, so that the iron core of the high quality without any functional trouble is provided.
Patent JP-H11334024-A (JP)
Title: Method for calibrating distance between imaging device and rotary drum
Inventor: SOUSA JOHN GARY
IPC: B41J2/46
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To optimize distance between each imaging device forming array and the surface of an oppositely arranged rotary drum without affecting mechanical installation of each imaging device. SOLUTION: In each device 300, the optimum distance from a recording structural body is established. The maximum energy density is transmitted to a recording medium on a drum in the optimum distance appropriate to a substantially proper focus. Distance between the device and the drum is not allowed to coincide with the optimum value by changing the actual distance between both sides. An optical path between the device and the drum is changed by changing the interval of a light source (e.g. the end face of an optical fiber cable 310) and a focusing assembly. Therefore, focuses F1 , F2 are changed and actually same effect is obtained as the device itself is moved. Further, the optimum distance between the device and the drum is judged by a series of image regions applied to the different distance between the device and the drum.