baber/WOPTO huggingface dataset:
Patent JP-H05244648-A (JP)
Title: System for setting signal line of three-state switch
Inventor: YOSHIFUJI HIROTERU
IPC: H04Q3/52
Filed: 1992-02-28
Abstract: PURPOSE:To reduce retrieval time and to shorten time for setting a signal line. CONSTITUTION:At the time of setting a signal line between a fifth idle input terminal and an eighth idle output terminal viewed from a whole three-stage switch, the fifth idle input terminal belongs to the input terminal of a second primary switch 10, and the eighth idle output terminal to the second output terminal in the third tertiary switch 12. Thus, the setting of the signal line between the input-side terminal number 2 (the number of the primary switch 10) of a secondary switch 11 and the output-side terminal number 3 (the number of the tertiary switch 12) is decided. The first secondary switch 11 is selected by a signal line setting possible secondary switch number list, and the signal line is set between the second input-side terminal of the secondary switch 11 and the third output-side terminal. Since the first secondary switch 11 is used, the signal line is set in the first output-side terminal (secondary switch number) of the primary switch 10 and the first input-side terminal (secondary switch number) of the tertiary switch 12.
Patent JP-H01216535-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGAMI YOSHIHISA
IPC: H01L27/108
Filed: 1988-02-25
Abstract: PURPOSE:To prevent the thickness of an element isolating region from largely decreasing and to eliminate the reduction in an isolating performance between elements by forming a mask as a plasma SiO2 film when a semiconductor substrate covered with a mask is etched to form a groove. CONSTITUTION:An active region 2 and an element isolating region (SiO2) 3 is formed by a LOCOS method or a suitable method on a P-type silicon substrate 1. Then, a P-type silicon oxide film 4 to serve as an etching mask is formed by a plasma CVD method on the substrate 1. The film 4 has larger etching rate of an etchant than that of a thermal silicon oxide film, and a selection ratio with the region 3 can be increased in a later step of removing the film 4. Accordingly, the film 4 is removed by dissolving preferentially to the silicon oxide of the region 3, and the film reduction amount of the region after the etching for a predetermined time is reduced.
Patent JP-S55135624-A (JP)
Title: Production of dress board
Inventor: HOSHI SHIGERU
IPC: B29C55/00
Filed: 1979-04-11
Abstract: PURPOSE: To form a recessed or relief pattern of a depth or height of about 4mm by a method wherein an unsaturated polyester resin composition containing a thickener is impregnated in a soft fiber board by a specified procedure, the film board is sandwiched between two sheets of diallyl phthalate resin-impregnated decorative paper, and the laminate is embossed.  
     CONSTITUTION: Protective films 5 and 9 are coated with a liquid unsaturated polyester resin composition 8 containing a thickener, a soft fiber board 25 is sandwiched between the films 5 and 9, and the laminate is pressed from above and below. The fiber board thus impregnated with the resin composition 8 is taken up by a roll 14, the thickening is completed in a curing chamber 31, the films 5 and 9 are stripped from the roll 14, the resin composition-impregnated soft fiber board 2 is sandwiched between diallyl phthalate resin-impregnated decorative paper sheets 1 and 3, parting paper sheets 39 and 39' as well as an embossing plate 18 and the like are lain on the sheets 1 and 3, and the whole is subjected to thermocompression forming by a press 36, to obtain an embossed dress board 4 having an embossed pattern of a depth or height of about 4mm on its surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06253609-A (JP)
Title: Plowing depth control mechanism for tractor working machine
Inventor: KAMIYAMA HIDEKI
IPC: G05B13/02
Filed: 1993-03-03
Abstract: PURPOSE:To provide a plowing depth control mechanism designed to favorably control plowing depth and make finished state good by controlling an engine with an electronic governor mechanism, controlling a tractor working machine with a plowing depth control means and by plowing depth control of the machine based on loading rate in the case of a working state by the machine. CONSTITUTION:An engine E is controlled by an electronic governor mechanism GV, and a rotary tiller R is controlled by a plowing depth control means through a plowing depth detected by a plowing depth position sensor 4. Signals of the loading rate for the mechanism GV are inputted in the plowing depth control means to carry out control based on loading rate even in the case of light work.
Patent JP-H08241544-A (JP)
Title: Magneto-optical medium
Inventor: TAMANOI TAKESHI
IPC: G11B11/105
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a magneto-optical medium capable of reproducing high density recorded information without applying a magnetic field for initializing or a magnetic field for reproduction. CONSTITUTION: An underlayer 3 of A/N is formed on a glass substrate 2 in 90nm thickness and a reproducing layer 4 of GdFeCo, a nonmagnetic middle layer 5 of SiN, a recording layer 6 of TbFeCo and a protective layer 7 of SiN are successively formed on the underlayer 3 in 40nm, 5nm, 40nm and 45nm thickness, respectively. At the time of reproducing a recorded mark of 0.38-0.4μm size, an intrasurface magnetization mask is formed in a low-temp. region in a beam spot, a perpendicular magnetization mask is formed in a high-temp. region and the recorded mark of the recording layer is transferred to a medium- temp. region.
Patent JP-H10226079-A (JP)
Title: Manufacture of liquid-jet recording head
Inventor: SUZUKI TOSHIO
IPC: B41J2/16
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid-jet recording head whereby a top plate or the like is not deformed or detached when cutting, or cutting and separation is carried out. SOLUTION: A hardening resin 8 is applied on a first base 1 where a discharge pressure generation element 14 and a solid layer 2 occupying at least a part which becomes a liquid flow path are formed. A second base 5 is layered thereon. A common liquid chamber 10 is formed by cutting. A discharge opening is cut and separated while a reinforcing material 15 such as ice or silicone oil, etc., is filled at the cut part. Thereafter, the reinforcing material 15 is removed, and also the solid layer 2 to be the liquid flow path are removed, whereby a liquid-jet recording head 11 is manufactured. A top plate or the like is not deformed or detached when the cutting, cutting and separation are conducted. Therefore, the liquid-jet recording head can be manufactured with high yield.
Patent JP-S55137436-A (JP)
Title: Fixing device for refrigerant pipe of air-cooler
Inventor: TOKUNAGA SHIYUUICHI
IPC: F24F13/20
Filed: 1979-04-11
Abstract: PURPOSE: To fix a refrigerant pipe easily by a method wherein a coupling fixed on one end of the refrigerant pipe is retained with a half bush having polygonal inner and outer grooves, and the bush is inserted in a fixed seat.  
     CONSTITUTION: To fix a refrigerant pipe 5 in a fixed seat 6 of an air-cooler body 1, a relatively large polygonal (hexagonal in the illustration) hole 6b to prevent turning is formed on the fixed seat 6. Then, a bush 15 is provided to fix a coupling 7 for which a screw 7a and a polygonal flange 7b are formed uniformly and which is fixed on one end of the refrigerant pipe 5 in the fixed seat 6. The bush 15 is split into two in construction, and a polygonal groove 16 enclosing the outer periphery of the flange 7b is provided inside each bush part 15a, 15b. Further a groove 17 enclosing a turn preventive part 6c of the fixed seat 6 is provided outside the bush 15, and a groove 18 allowing a part 19 to bend inside is provided between both grooves 16, 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63211258-A (JP)
Title: 5-substituted-3-cyanomethylene-4-alkylidene-1-cyclopentene derivative
Inventor: SAKAI KUNIKAZU
IPC: C07C255/37
Filed: 1987-02-27
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are H, alkyl, cycloalkyl or aryl; X is halogen; alkyl, arylthio or hydroxyl). EXAMPLE:5-Bromo-4-isopropylidene-3-(cyanomethylene)cyclopentene. USE:A carcinostatic agent having powerful antitumor activity. PREPARATION:A 1-(cyanomethyl)fulvene expressed by formula II is reacted with an electrophilic reagent according to the reaction formula to provide a compound expressed by formula I-A (XA is halogen) or formula I-B (XB is alkyl or arylthio). The reaction is carried out in a solvent, e.g. dichloromethane or chloroform, at a temperature within the range of -100-+100 deg.C, suitably -20 deg.C - room temperature. F, Cl or Br is used as the above-mentioned reagent.
Patent JP-H07227577-A (JP)
Title: Sorting device for taking unpolished rice out of rice screenings
Inventor: YAMAMOTO SOICHI
IPC: B07B4/08
Filed: 1994-02-17
Abstract: PURPOSE:To facilitate production by forming a sorting net into a double construction formed by tightly superposing a wire net on a blanked and perforated plate, placing weir plates like rails, apart prescribed spacings in a back and forth direction thereon and spot welding the weir plates and the wire net together. CONSTITUTION:This sorting device has a wind tunnel 2 which has a wind wheel 3 disposed in a stationary case and blows up wind, an oscillation frame 12 which is disposed in the upper part of this wind tunnel 2, the sorting net 38 which is extended at this oscillation frame 12 and through which the wind blows upward and a supply device 31 which supplies the rice screenings onto the sorting net 38. The sorting net 38 is oscillated back and forth laterally and diagonally vertically. In such a case, the sorting net 38 is formed to an approximately square shape formed with one side of its back and forth direction on a supply side and the other side on a discharge side and is formed of the double constitution obtd. by tightly superposing the wire net consisting of a woven net on the blanked and perforated plate 25. Plural pieces of the weir plates 34 like rails 34a of fittings are placed apart prescribed intervals in the back and forth direction on the surface of the wire net 23. The weir plates 34, the wire net 23 and the perforated plate 25 are welded together by spots 34c.
Patent JP-S59169265-A (JP)
Title: Terminal connection system
Inventor: KUWABARA SHIGEKI
IPC: H04N1/00
Filed: 1983-03-17
Abstract: PURPOSE:To simplify the operation at the terminal side by providing a common switching part into a processor regardless of the type of a message. CONSTITUTION:When a sound message is processed through a telephone 41, a call is given to a message processor 5 from the telephone 41 of a terminal device 4. In this case, just a single type of message is effective to the telephone number of the processor 5 regardless of the type of the message. Then the device 4 is connected to the processor 5 via an exchange 2, and finally a sound processing part 511 of an dividual control part 51 is connected to the device 4 via a common switching part 52. In case different messages processes (facsimile, text, etc.) are subsequently carried out, the part 511 is cut off by the part 52 if a request is given for execution of facsimile processing, etc. with a designation given from the device 4. Then a facsimile processing part 512, etc. are connected to the same circuit. Thus the operation is simplified at the terminal side.
Patent JP-H0588122-A (JP)
Title: Photoelectron switch
Inventor: ARUFURETSUDO FUIRITSUPUSU JIYU
IPC: H03K19/14
Filed: 1992-02-28
Abstract: PURPOSE: To manufacture an optical switch capable of eliminating the necessity of conversion of switched light from optical energy into electric energy. CONSTITUTION: The hetetojunction optical switch 10 is provided. Namely when a pocket cell 12 is biased by the double refraction of the cell 12, light can be transmitted through the cell 12. Preferably a photodetector 14 and a resistor 16 are connected in parallel with the cell 12 so that when light 22 is made incident on a photodetector 14, reverse bias is applied to the cell 12 and light from a different light source can be transmitted through the cell 12. Thus the pocket cell 12 is functioned as a real optical switch.
Patent JP-S58159778-A (JP)
Inventor: HATSUTA KOUICHI
IPC: A63F13/46
Filed: 1982-03-17
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-S57157007-A (JP)
Title: Sound absorbing material
Inventor: UCHIKAWA HIDEFUSA
IPC: F01N1/24
Filed: 1981-03-24
Abstract: PURPOSE:To obtain a corrosion resistant, sound absorbing material by using the material which contains heat-resistant binder, containing oxidation catalyst and solid acid catalyst, in addition, containing either one of reducing agent or alkaline agent, as a sound absoring material. CONSTITUTION:The base of a sound absorbing material containing particles 1 of porous metallic body, is made by coating heat-resistant binder 5, which contains particles 4 containing either at least one of reducing material or alkaline agent, as well as containing oxidation catalyst particle 2 which are active at low temp. and solid acid catalyst particle 3, therein. In such a sound absorbing material, the oxidation catalyst particles are activated by the temperature of an exhaust gas to oxidize and decompose combustion residues. On the other hand, the reducing agent or an alkaline agent prevents the reaction to deposit tar from tar- forming constitutent by polymerization on the surface of a sound absorbing material, and also the formation high molecular weight polymer is retarded. A solid, acid catalyst performs a cracking function to change heavy oil to light one. By the functions as mentioned above, the sound absorbing material will not be corroded.
Patent JP-S58160386-A (JP)
Title: Polyurethane-based sealant
Inventor: WATANABE MASASHI
IPC: C08G18/00
Filed: 1982-03-17
Abstract: PURPOSE:To provide a polyurethane-based sealant containing polyurethane resin, highly water-absorbing polymer and bentonite as essential ingredients, exhibiting excellent water checking and swelling property, resistance to water and durability and useful for checking water between segments in tunnel consturction work, etc. CONSTITUTION:The sealant contains, as essential ingrediens, 100pts.wt. polyurethane resin (a), 1-100pts.wt. highly water absorbing polymer (b) and 10-300pts. wt. bentonite (c). Polymer (b) is obtained by physically or chemically crosslinking a high-molecular electrolyte and it absorbs water to swell by several hundreds times its own weight at normal temperature or under heating but does not dissolve in water. When it has absorbed water, it retains elasticity in shape. Examples are starch/sodium acrylate graft copolymer and saponified vinyl ester/ethylenically unsatd. carboxylic acid.
Patent JP-S55135545-A (JP)
Title: Powder milk substituent
Inventor: MOTOYAMA SHIMESU
IPC: A23C11/04
Filed: 1979-04-12
Abstract: PURPOSE: A specific nonionic surfactant is added to fat and dissolved homogeneously and the composition is added to defatted powder milk to give said milk powder sustituent suitable for feeding cattle babies.  
     CONSTITUTION: At least one selected from castor oil, polyoxyethylene adduct to hydrogenated castor oil and sorbitol fatty acid esters is added to fat such as tallow in an amount ranging 5W50wt% and they are dissolved homogeneously. Then, the composition is dispersed in defatted powder milk. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60188995-A (JP)
Inventor: OOYAMA YUTAKA
IPC: G10L13/02
Filed: 1984-03-07
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-H05343515-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KINOSHITA EITA
IPC: H01L21/76
Filed: 1993-03-04
Abstract: PURPOSE:To provide a semiconductor device wherein it can be flattened, it can be made sharply fine and its integration can be made sharply high and to provide its manufacturing method. CONSTITUTION:A sidewall 4 is formed on the opening-part side face of a first oxide film 2 on a semiconductor substrate 1; an etching operation is performed by making use of it as a mask; a groove 8 is formed; after that, impurity ions are implanted from the oblique direction; a channel stopper region 9 is formed on the surface of the semiconductor substrate 1 which corresponds to the sidewall face and the bottom face of the groove 8. After that, the mask is removed; a third oxide film 6 is formed on the surface of the semiconductor substrate 1 via a thermal oxide film 5; after that, the third oxide film 6 is removed selectively; in addition, an isotropic etching operation is performed; a cap oxide film whose width is wider than the width of the groove 8 and whose film thickness is thinner than that of the thermal oxide film 5 is formed.
Patent JP-S51118400-A (JP)
Title: Indicator element
Inventor: YAMAGUCHI HIROSHI
IPC: G09F13/00
Filed: 1975-04-10
Abstract: PURPOSE: To make simple and clear indicator element by assemblying data hold register, data transfer circuit and indicator at one unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61201926-A (JP)
Title: Yoke member and its manufacture of iuniversal joint
Inventor: SAKURAI TORU
IPC: F16D3/26
Filed: 1985-03-05
Abstract: PURPOSE:To improve strength and reduce work labor hours, by integrally molding an arm rough molded part with a hollow shaft part by longitudinal cold extruding. CONSTITUTION:A preliminary molded article 13 of cylidrical shape, forming ahole 14 in the center, is integrally formed by longitudinal cold extruding into an arm rough molded part 16 and a hollow shaft part 19 by a machine consisting of a die 21, punch 25 and a mandrel 29. The arm rough molded part 16 is formed in an almost squared cylindrical shape by a large thickness part 17, forming an arm 6, and an small thickness part 18 being a thickness margin, and a part between these large thickness parts 17 is formed to a dis tance R between the arms 6, 6, while the large thickness part 17 is formed to a thickness T of the arm 6. While the hollow shaft part 19, being molded by forward extruding, forms its external diameter to the external diameter D of a hollow shaft part 2 of a yoke with a hollow shaft, and the hole 14, in a condition holding its diameter d1, is formed into the hollow shaft part 19 having a deep hole 20.
Patent JP-S60189291-A (JP)
Inventor: TOMITA TOMOYA
IPC: B23P21/00
Filed: 1984-03-09
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-H09246055-A (JP)
Title: Stationary electromagnetic induction apparatus
Inventor: HARAGUCHI TOMOMASA
IPC: H01F27/18
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the size, the weight and the cost of a stationary electromagnetic induction apparatus using a liquid insulator by using a heat pipe cooling system which removes the heat generated by the apparatus efficiently and at a low cost. SOLUTION: Heat pipe cooling systems 4a and 4b provided with heat pipes 1a and 1b, several cooling fins 2a and 2b and heat collecting plates 3a and 3b are placed on the left and right of a stationary inductive electromagnetic apparatus body 5. The depth dimension of the part for placing the stationary inductive electromagnetic apparatus body 5 is smaller then that of the cooling system 4a and 4b so that there may be a space outside the case 7 of the stationary inductive electromagnetic apparatus 7. Cooling fans 8a and 8b are provided in the space so that they may cool the case 7 of the stationary inductive electromagnetic apparatus and the cooling fins 2a and 2b.
Patent JP-S51118976-A (JP)
Title: Photo coupler
Inventor: YAMAYOSHI RIYUUICHI
IPC: H01L31/12
Filed: 1975-04-11
Abstract: PURPOSE: To raise the utility efficiency of photo without forming a non-continuous face of the index of refraction between a luminous and a photo receiving elements by changing the density of O and/or N continuously which are contained in poly Si layer composed of at least one layer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54136604-A (JP)
Title: Processing method of revolving armature core
Inventor: KUMADA MINORU
IPC: H02K15/02
Filed: 1978-04-14
Abstract: PURPOSE: To prevent the deformation of iron core and the returning of iron plate upon processing by the procedure in which rings are provided to the inside and outside of iron core, a resin is impregnated into aperture between the iron core and the ring, and then slot is machined.  
     CONSTITUTION: The iron core 24 is formed by winding or laminating the iron plate 22 and then the inside ring 21 and the outside ring 23 are respectively provided to the inside and outside circumferences of the iron core. Then, an insulating resin is impregnated into the apertures between the iron plates and between the iron plate 22 and the rings, and then the slot 25 and the through hole 26 are machined. This method enables one to avoid the deformation of the iron core 24 and also the returning of the iron plate 22 toward the processed surface when the slot 25, etc., are machined because of the strong integration of the iron core 24, preventing the occurrence of short-circuit between the iron plates 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57158423-A (JP)
Title: Combined pile
Inventor: KUNITOU MITSUHIRO
IPC: E02D5/50
Filed: 1981-03-26
Abstract: PURPOSE:To combine and utilize the different proof stress property of an ultra- large aperture soil cement post and a structural pile, and to design a foundation pile economically by disposing the structural pile into the cement post, a lower end thereof reaches supporting gound. CONSTITUTION:When building a foundation pile, each rotary vertical shaft 10 of an excavator is turned while a pit is excavated rotating or oscillating all the rotary vertical shafts 10 as one group, cement milk is injected from the noses of the rotary vertical shafts 10 at the same time, and mixed with excavated soil and agitated, and the soil cement post 1 is formed. When the structural pile 2 is inserted before the soil cement post 1 is cured and the lower end reaches the bottom surface of the pit 5, the upper end of the structural pile is given a shock, and the structural pile is driven into the supproting ground.
Patent JP-2000243388-A (JP)
Title: Hydrogen storage alloy electrode, manufacture of electrode and alkaline storage battery
Inventor: KURANAKA SATOSHI
IPC: C22C19/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and prolong lifetime characteristics of a battery by utterly excluding or hardly including Co from/in a hydrogen storage alloy electrode for an alkaline storage battery, and suppressing degradation of corrosion resistance against an electrolyte or pulverization of the alloy due to cycle degradation. SOLUTION: In an electrode made of a hydrogen storage alloy having a CaCu5 type region and a Ce2Ni7 type region in a crystalline structure, an expression p:q=1:(4+a) is satisfied, wherein (p) represents the sum of a molar fraction of an element occupying a Ca site in the CaCu5 type region and a molar fraction of an element occupying a Ce site in the Ce2Ni7 type region, (q) represents the sum of a molar fraction of an element occupying a Cu site in the CaCu5 type region and a molar fraction of an element occupying an Ni site in the Ce2Ni7 type region, and -0.2<=a<=0.4.