baber/WOPTO huggingface dataset:
Patent JP-H03235897-A (JP)
Title: Coupler fitting of concrete segment
Inventor: TSUZUKI JUNICHI
IPC: E21D11/08
Filed: 1990-02-13
Abstract: PURPOSE:To easily carry out positioning work by forming bolt through holes, recessed parts for installation and engagement of a joint coupler and others on two concrete segments and fastening both of them with double-end studs and nuts. CONSTITUTION:Bolt through holes 6 for double-end studs 7 for joint, recessed parts 10 for installation of a coupler 11 for joint and recessed parts 12 for engagement of protruded parts 13 for engagement of the coupler 11 for joint are previously formed on concrete segments 2, 2, and large washers 9 are buried. Joint of the both concrete segments 2, 2 is carried out by way of engaging them to each other by utilizing the rough head-off conical shape taper surfaces of the protruded parts 13 for engagement of the coupler 11 for joint previously installed on the recessed part 10 for installation of one concrete segment 2 and with a recessed part 12 for engagement of another concrete segment 2, positioning axes of the double-end studs 7 for joint and a screwing axis 15 to the coupler 11 for joint on the same line, additionally screwing the double-end studs 7 for joint to the coupler 11 for joint to make them in one body and tightening up the larger washers 9 at both ends to the double-end studs 7 for joint integrated in one body with nuts 8.
Patent JP-S54125689-A (JP)
Title: Preparation of hardening agent
Inventor: KOBAYASHI TERUO
IPC: C07D251/26
Filed: 1978-03-20
Abstract: PURPOSE: To obtain an aqueous solution of an alkali metal salt of a dichloro- derivative, useful as a photographic hardening agent, stably, in a short time and in high yield, by reacting cyanuric chloride with NaOH or KOH in water.  
     CONSTITUTION: 2,4-Dichloro-6-hydroxy-1,3,5-triazine sodium or potassium salt solution is prepared by reacting 1 mole of cyanuric chloride with 0.02W0.2 mole of a borate such as NaBO 2 , KBO 2 , etc. and 1.5W3 moles of NaOH or KOH in water.  
     EFFECT: A hardening agent giving excellent photographic characteristics such as sensitivity, fog, hardness of the emulsion layer, etc., to the emulsion layer without causing troubles of foaming. Easy waste liquid disposal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52114515-A (JP)
Title: Heat treatment type high tensile steel of low nitrogen content and containing titanium
Inventor: WATANABE SEIICHI
IPC: C22C38/00
Filed: 1976-03-24
Abstract: PURPOSE: To obtain the high tensile steel having fine ϒ grains, by lowering the N content and adding Ti, making the greater part of Ti in the steel to TiC, dissolving TiC at the heating for rolling in a specified range of amount of N and Ti and precipitating TiC finely for the first time at the heating for hardening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07244679-A (JP)
Title: Function design assiting device and function designing method
Inventor: MOTOHARA AKIRA
IPC: G06F17/50
Filed: 1994-03-02
Abstract: PURPOSE:To provide the function design assisting device which can easily know the concrete contents of test facilitation design by confirming test easiness on a function diagram representing the operation function of a logic circuit with a figure, a table, or characters. CONSTITUTION:A function diagram editor part 4 generates the function diagram on the basis of information which is inputted from an input device 1. A function diagram check part 5 tests whether or not the function diagram has contradiction and displays the test result on a display device 2. Here, when the function diagram has the contradiction, the function diagram editor part 4 corrects the function diagram and then the function diagram check part 5 tests whether or not the function diagram has contradiction again. Then when the function diagram has no contradiction, a testability check part 6 confirms the easiness of the function diagram and displays the confirmation result on the display device 2. When the test easiness is good, a function description language conversion part 7 generates a function description language from the function diagram.
Patent JP-H02211988-A (JP)
Title: Method for discriminating welding quality of can body side seam part
Inventor: KAMEYAMA TAKEHIKO
IPC: B23K13/08
Filed: 1989-02-10
Abstract: PURPOSE:To discriminate welding quality with high accuracy even in the case of using high frequency of a power source by detecting a current generated secondary on welding wires between upper and lower electrode rollers to compare it with a reference value. CONSTITUTION:The wires 10 run on a route between the upper electrode roller 3 and the lower electrode roller 4. A voltage drop generated by multiplying impedance obtained by adding up contact resistance, etc., between the wires 10 and materials 5 to be welded by a welding current value takes place between the upper and lower electrode rollers 3 and 4. The current value with the voltage for the voltage drop as electromotive force is detected by a current transformer 7 and discriminated by a discrimination circuit 8 and the case that foreign matter, etc., enter a welding point and defective welding is caused, etc., are detected. Since the welding were current generated secondarily which is not influenced by the welding power source frequency is detected to discriminate the welding quantity, discrimination is carried out with high accuracy even in the case of using the high frequency of the power source.
Patent JP-H01206688-A (JP)
Title: Ic spacer
Inventor: UEDA CHITOSHI
IPC: H05K1/18
Filed: 1988-02-15
Abstract: PURPOSE:To obtain an IC spacer able to restrain a high frequency electromagnetic wave without packaging a noise filter by a method wherein a magnetic bead large in a hysteresis loss is fitted to a hole which an IC lead is put through. CONSTITUTION:An IC spacer is structured in such a manner that a hole which an IC lead 1 is put through is bored in a spacer material 3 which is inserted between a packaging IC and a printed wiring board 4, and a ferrite bead 2, large in a hysteresis loss, which restrains a high frequency electromagnetic wave is fitted to the hole. The ferrite bead 2 is fitted onto the spacer material 3 concentrically with the hole bored in the spacer material 3 surrounding the IC lead 1. When digital signals pass through the IC spacer, magnetism is generated in the ferrite bead 2 around the lead 1 to induce a hysteresis loss. The hysteresis loss reflects on the digital signal as an energy loss toward a high frequency component, so that a high frequency noise is restrained. By these processes, the effect which restrains a high frequency electromagnetic wave can be obtained, so that a noise filter does not need to be packaged onto the printed wiring board.
Patent JP-S60193748-A (JP)
Inventor: DEERU RUDORUFU DOBAAPIYUURU
IPC: B60T1/06
Filed: 1985-02-20
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-H07278277-A (JP)
Title: Ester at terminal carboxyl group of in-vivo decomposable polymer
Inventor: IGARI YASUTAKA
IPC: A61K47/34
Filed: 1995-02-21
Abstract: PURPOSE:To provide an ester which is useful as a base for a sustained release preparation, etc. CONSTITUTION:An ester at the terminal carboxyl group of a linear polyester made from an alpha-hydroxymonocarboxylic acid and having a wt. average mol.wt. of about 1,500-50,000 is provided. This ester is usable as a base of a sustained release preparation. The base is stable to light, heat, moisture, coloration and hardly toxic. A sustained release preparation produced using the ester exhibits a constant release of a drug for a long term and provides long-lasting stable effects. Moreover, an excessive release of a drug hardly occurs just after the dosing of the preparation.
Patent JP-H03237762-A (JP)
Title: Method of forming mercury cadmium telluride thin film and infrared radiation detecting device
Inventor: FUJII SATOSHI
IPC: H01L31/0264
Filed: 1990-02-15
Abstract: PURPOSE:To form a mercury cadmium telluride thin film of high quality at a low temperature, by alternately laminating each layer of cadmium telluride and mercury telluride, while a buffer layer of zinc cadmium telluride is irradiated with excimer laser. CONSTITUTION:A substrate 12 composed of CdTe and the like is arranged so as to face downward, and a CdTe layer or a ZnyCd1-yTe layer as a buffer layer is formed while a motor 26 is rotated in a reaction tube 8. CdTe layers and HgTe layers are alternately deposited on a substrate 12 on which the buffer layer is formed, while Hg is generated by heating an Hg reservoir 9 with a heater 10. During this deposition process, the lower part of the substrate is horizontally irradiated with excimer laser having wavelength of 190-300 nm, while the substrate 12 is not irradiated. After the alternate growth of CdTe and HgTe is finished, a passivation film of ZnS is formed on the surface of an uppermost layer. After a cap film composed of a ZnS film is formed, a mercury cadmium telluride thin film is obtained by annealing process.
Patent JP-H08226479-A (JP)
Title: Vibration control device
Inventor: SONODA MASAAKI
IPC: F16F1/38
Filed: 1995-02-21
Abstract: PURPOSE: To suppress an elastic member leg part from being slipped on an outer cylindrical member inside wall surface and prevents the reduction of vibration control effect by supporting the top end of the leg part of the elastic member on the inside wall of an outside member, and providing a transient suppressing means to prevent the leg part from being slipped on the inside wall of the outside member on the outside member. CONSTITUTION: A pair of projections 4 as transient suppressing means are provided on the lower both sides of an inside wall 3 of an outside member 2, and a transient suppressing surface 5 roughly vertical relative to Y direction as a main vibrating direction is formed on the projections 4. Also a leg part 7 installed extendedly on both cross section sides of an inside member 6 is provided around the inside member 6, and an elastic body 9 at both axial ends of which a side plate 8 is formed is integrated closely with the inside member 6 beforehand by vulcanized forming and arranged. When an external force in main vibrating direction is received by both the outside member 2 and inside member 6, a force to move both leg parts 7 of the elastic body 9 in the lower Y direction acts on it.  Because the transient suppressing surface 5 of the projections 4 supports the top lower side of the leg part 7, the leg part 7 is prevented from being slipped on the surface of the inside wall 3 of the outside member 2.
Patent JP-H07243510-A (JP)
Title: Gear transmission
Inventor: GIYUNTAA NEEDERU
IPC: F16H57/00
Filed: 1995-01-31
Abstract: PURPOSE: To reduce rustling sound of a speed change gear by disposing a damping member between the tooth tip of a tooth of one gear and the tooth root of a tooth of the other gear so that the damping member disposed at the first gear abuts on the second gear when teeth are meshed with each other. CONSTITUTION: A gear set 10 has a driving gear 11 and a driven gear 12 as indicated by an arrow mark 13. A damping body 30 is dimensioned to be loaded only when the gears 11, 12 roll and in the meshed range of the gears 11, 12 but to be unloaded in other cases. A tooth tip 23 of a center tooth 15 of the driven gear 12 presses the damping body 30 from above, and the damping body 30 is supported by a tooth root 21 of the driving gear 11. As a result, the damping body 30 is compressed as indicated by a mark of a damping body 30', and frictional engagement is generated between the tooth tip 24 by the compression of the damping body 30' and the damping body 30 as indicated by frictional force Fr to attain the decrease of rustling sound of a speed change gear.
Patent JP-S60175766-A (JP)
Title: Power source controller
Inventor: MINO TAKESHI
IPC: F02N11/08
Filed: 1984-02-22
Abstract: PURPOSE:To prevent an engine from disabling to start by a self-starter motor, by cutting off the conduction of a continuous rating current to a heater for window glass clouding prevention at a time when a fact that a battery is discharged to the extent of the lower limit power energy required for starting the engine is detected. CONSTITUTION:Closing a main switch 5, when a heater switch 6 is closed, power is fed to a heater from a battery 1, and with generation of heat in this heater 2, warming up a car room and clouding prevention for window glass are made attainable. Likewise, at this time, simultaneously with closing the main switch 5 before operation of an engine 8, a voltage relay 11 is also energized with current, thus battery voltage is detected. With use of a heater 2, the battery 1 gets discharging, and when battery voltage drops down to the lower limit power energy required for the set voltage of the voltage relay 11, namely, required for at least operation of self-starter motor 3, the voltage relay 11 is actuated, opening a switch 12, thus power to be fed to the heater 2 comes to be cut off in consequence.
Patent JP-H07215122-A (JP)
Title: Carrying vehicle
Inventor: INAGAKI NOBUO
IPC: B60D1/54
Filed: 1994-02-05
Abstract: PURPOSE:To that quantity of over hang is large. CONSTITUTION:An expansible connecting device 1 having a hook-like catch 15 in the tip thereof is provided in the front part of a nose of a self-travelling type vehicle. The connecting device 1 is formed of a base boom 11 fitted to the front part of a chassis frame freely to be oscillated in the vertical direction, a reach boom 12 fitted to the base boom 11 freely to be oscillated and a catch 15 fitted to the tip of the reach boom 12. Furthermore, a power cylinder for sliding the reach boom 12 is provided between the base boom 11 and the reach boom 12. An actuator 16 is provided in the tip of the base boom 11 to vertically move the base boom 11, the reach boom 12 and the catch 15.
Patent JP-S60177417-A (JP)
Title: Production of thin film magnetic head
Inventor: YOKOYAMA OSAMU
IPC: G11B5/31
Filed: 1984-02-23
Abstract: PURPOSE:To decrease stepped parts between magnetic fields and to prevent disconnection of a coil and an increase in resistance at the step part by forming the part except the magnetic poles of an insulating inorg. material having the same thickness as the thickness of the magnetic poles and forming the magnetic poles by plating. CONSTITUTION:An inorg. material 3-3 of SiO2, etc. is stuck by sputtering on a nonmagnetic substrate 3-1 and a resist 3-4 is coated thereon. Only the part of the resist required for magnetic poles is removed. The material 3-3 is etched with said resist as a mask then the resist 3-4 is removed and thereafter a soft magnetic film 3-5 of ''Permalloy'', etc. is formed by plating to form the magnetic poles. An insulating layer 3-6 and a coil 3-7 are then formed. If the plating of the magnetic poles is executed with the inorg. material of SiO2, etc. as a frame in the above-mentioned way, steeping between the magnetic ploles can be decreased and faults such as disconnection of the coil in the step part, an increase in electric resistance owing to the decreased thickness of the coil, etc. are prevented.
Patent JP-S60179534-A (JP)
Title: Power transmission device
Inventor: NISHIMURA MASASHI
IPC: F16D47/06
Filed: 1984-02-23
Abstract: PURPOSE:To reduce the amount of trail brought about in a power cut-off clutch, by using a conical clutch as the power cut-off clutch. CONSTITUTION:In a power transmission device 100 composed of a fluid coupling 110, a power cut-off clutch 130, a direct coupling clutch 10 and an oil pump, the power cut-off clutch 130 further comprises a pressing conical member 145 and a counter conical member 146 which are splinedly fitted into a clutch drum 134, and a torque transimitting conical member 147 which is splinedly fitted into the clutch hub 137. With this arrangement trail may be prevented between the conical engaging surfaces 145A, 146A of the pressing and counter conical members 145, 146 and frictional engaging members 147C, 147D on the conical engaging surfaces 147A, 147B of the torque transmitting conical member 147. Thereby the amount of trail brought about in the power cut-off clutch may be made small.
Patent JP-S63201136-A (JP)
Title: Production of 1,2-dichloroethane
Inventor: TEJIMA HIROSHI
IPC: C07B61/00
Filed: 1987-02-18
Abstract: PURPOSE:To obtain the titled substance in high yield, by carrying out oxychlorination reaction of ethylene, HCl and oxygen, mixing chlorine to the hot effluent gas without cooling and carrying out addition of chlorine directly to contained ethylene in a fixed bed reactor. CONSTITUTION:Ethylene, HCl and oxygen or air are subjected to oxychlorination reaction in the presence of a catalyst. Chlorine is mixed to the effluent gas of the reaction without separating water and 1,2-dichloroethane from the gas and cooling the hot gas and is subjected to vapor-phase chlorine addition reaction in the presence of a catalyst to obtain 1,2-dichloroethane. The content of unreacted ethylene in the reaction effluent gas is <=10vol.%, the molar ratio of the chlorine gas to the unreacted ethylene is 0.95-1.05, the reaction temperature is 180-280 deg.C and the reaction pressure is 1-6kg/cm<2>G. The catalyst is activated alumina supporting 2-15wt.% CuCl2 or a catalyst used in the oxychlorination reaction. Expensive apparatus is not necessary in the present process.
Patent JP-S59159168-A (JP)
Title: Image bearing material
Inventor: KIMURA TOMOHIRO
IPC: G03G5/02
Filed: 1983-03-01
Abstract: PURPOSE:To enhance strength, durability, etc. by forming the insulating layer of an image bearing material holding an electrostatic image or a toner image consisting of the upper layer composed essentially of an org. solvent-soluble thermoplastic resin and the lower layer composed essentially of this resin and a photo-setting acrylic-modified epoxy resin. CONSTITUTION:An insulating layer formed on the photoconductive layer of an electrophotographic sensitive body or the insulating layer of a toner image bearing material having no photoconductive layer, etc. consists of the upper layer composed essentially of an org. solvent-soluble thermoplastic resin incorporating a highly fluorinated surfactant, etc., when needed, for uniformly dispersing a lubricant, and the lower layer composed essentially of said resin and a photo-setting acrylic-modified epoxy resin having 400-3,000 weight average mol. wt. and <=5 acid value, and a first/second resin mixing ratio of (10:90)-(70:30). As a result, the lower layer enhances adhesion strength between the photoconductive layer or a substrate and the insulating layer and mechanical strength of the image bearing material, and the upper layer enhances electrostatic charge retentivity, cleanability, etc. to extend its durability.
Patent JP-2000231620-A (JP)
Title: Card
Inventor: KAMATA YUJI
IPC: G06K19/077
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent an information recording part and IC/communication coil from adversely affecting one another by arranging IC and/or the communication coil so that they are not overlapped with the information recording part. SOLUTION: The card base material of a card 1a has multilayer structure where plural unit base materials are stacked and are bonded. A magnetic recording part 8, an embossing recording part 9 and a hologram recording part 11 are installed on the surface of the card base material. A recessed part is formed on the card base material and a contact-type IC module 10 is installed in the recessed part. IC 14 used for non-contact is incorporated in a part of the unit base material positioned in the center of the card base material. A communication coil 12 connected to IC 14 is installed on the surface of the unit base material. The communication coil 12 is arranged in a position that is not overlapped with the magnetic recording part 8, the embossing recording part 9 and the hologram recording part 11, which are information recording parts.
Patent JP-S61194195-A (JP)
Title: Highly-corrosion resistant two-layer plated steel plate
Inventor: KURIMOTO MIKIO
IPC: C25D5/10
Filed: 1985-02-21
Abstract: PURPOSE:To provide a two-layer plated steel plate having excellent corrosion resistance against the rust on the inside and outside surfaces by forming a specific Zn-Ni alloy plating layer on the surface of the steel plate and forming a specific ratio of the specific composite zinc plating layer consisting essentially of Zn thereon. CONSTITUTION:The Zn-Ni alloy plating layer contg. 7-20wt% Ni is formed as a lower layer on the surface of the steel plate and the deposition thereof is adjusted to about 5-60g/m<2> per side. The upper layer of 1-10g/m<2> deposition consisting of the composite zinc plating layer consisting essentially of Zn and contg. >=0.1wt% and <7wt% 1 or >=2 kinds among Ni, Co, Mn and Sn is formed thereon. Further 1 or >=2 kinds among Mo, W and Cr can be incorporated at >=0.1wt% and <7wt% into the upper layer according to need. The steel plate having the excellent performance as an outside plate panel for an automobile is thus obtd.
Patent JP-S57149490-A (JP)
Title: Method of patterned coloring of aluminum of aluminum alloy
Inventor: ITOU FUSAO
IPC: C25D11/22
Filed: 1981-03-09
Abstract: PURPOSE: To form a film with desirably patterned and different colors excellent in resistance to weather in simple stepes, by electrolitically coloring an Al material, which has been treated to have an anodized film, twice using baths containing compositions, and applying a protective coating thereon.  
     CONSTITUTION: An Al (alloy) material is previously treated to have an anodized film. Then the material is subjected to primary electrolitical coloring treatment using a usual electrolyte containing metal salts so that the surfaces thereof are uniformly colored throughout. The coated surfaces are then applied or printed with an electrically insulating clear resin to be masked to have a desired pattern, are introduced into a coloring electrolyte containing a composition different from that of the primary coloring electrolyte, and are treated by secondary electrolytic coloring to obtain a film with patterned and two colors that are partly and desirably overlapped. After dried, the same clear resin as used in the masking or a paint good in adhesion to the masking is applied as a protective coat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56129191-A (JP)
Title: Printer
Inventor: KONDOU HIROATSU
IPC: B41J32/00
Filed: 1980-03-17
Abstract: PURPOSE: To simplify the construction of the printer and miniaturize the printer by detecting such information as the kind, the tail thereof and the like of an ink ribbon by a single detecting means.  
     CONSTITUTION: A detector 9, for example, a reflection type photointerrupter is provided for sensing the tail end of the ink ribbon and discriminating the kind of the ink ribbon. When an ink ribbon case 4 is stationary below a printing position, the detector 9 can discriminate the kind of the ribbon through a kind-detecting part 4b, so that it controls the number of pulses fed to a pulse motor. On the other hand, during a printing operation, the case 4 is pushed upwards, so that an information source for detection is shifted to a port 4a, and the conditions of the ribbon are detected through the port 4a. When the ribbon is fed and a silver foil at the tail end part thereof appears in the port 4a, the detector 9 delivers the information to a controlling circuit, thereby stopping the printing operation swiftly. 
     COPYRIGHT: (C)1981,JPO&Japio