baber/WOPTO huggingface dataset:
Patent JP-H0610790-A (JP)
Title: Manufacture of fuel delivery pipe
Inventor: USUI MASAYOSHI
IPC: F02M55/02
Filed: 1992-06-30
Abstract: PURPOSE:To ensure rigidity, restrain deformation and prevent oil leak while facilitating working by molding a portion of a fuel delivery pipe with resin. CONSTITUTION:A cylindrical socket 12 for mounting a fuel injection valve is molded into a primary assembly. The socket 12 is composed of a tubular extension part 21 receiving a fuel injection valve and a band part 22 wound around a communicating pipe 11, which are integrally molded with synthetic resin. Thus, fuel supplied from central opening 23 of a flange 13 is sent through a fuel supply path 17 in the communicating pipe 11 from a hole 18 in a side wall into the fuel injection valve (injector) fitted into the tubular extension part 21 of the socket. Since a portion of a fuel delivery pipe is thus molded with resin, a portion of mechanical working processes can be omitted and the working is facilitated.
Patent JP-H0480876-A (JP)
Title: Simulation method
Inventor: ONO YASUNOBU
IPC: G06Q50/00
Filed: 1990-07-23
Abstract: PURPOSE:To enable simulation at a desired logical description level without directly designating a corresponding file by automatically selecting a logical description for each individual function block based on the designation of the logical description level. CONSTITUTION:An entire LSI model is simulated at a precise gate description level to an individual function block BL4, which is not logically certified yet, and at a rough operation description level to remaining certified individual function blocks BL1-3. At such a time, description files 1A, 2B, 3A and 4C are selected by totally designating the operation description level or individually designating the gate description to the function block BL4 and totally designating the gate description levels to the remaining blocks. Since simulation is executed while mixing the plural logical description level selected in this way, the BL4 is precisely certified at the gate level.
Patent JP-H0359973-A (JP)
Title: Electrical connecting fixture
Inventor: SHIMAJI ATSUSHI
IPC: H01R13/22
Filed: 1989-07-27
Abstract: PURPOSE:To enable a connecting fixture to be simply mounted/demounted with positive contact assured and to prevent severe vibration at the time of mounting/demounting by magnetizing the contact element of one connecting fixture with a magnetizing means, and magnetically attracting the contact element of the other connecting fixture so that electrical connection is made between both of the paired connecting fixtures. CONSTITUTION:Out of paired connecting fixtures A and B, one connecting fixture A is furnished with a contact element 1 made of a magnetic material and with magnetizing means 3 and 4 magnetizing said contact element 1, and the other connecting fixture B is furnished with a contact element 2 made of a magnetic material at the position opposite to the contact element 1 of the connecting fixture A at one side. In this case, the contact element 1 of the connecting fixture A at one side is magnetized by the magnetizing means 3 and 4 so as to magnetically attract the contact element 2 of the connecting fixture B at the other side so that electrical connection is made between both of the paired connecting fixtures A and B. This constitution eliminates the mounting/demounting action of the contact element, and also permits the fixture to be simple mounted/demounted with positive pressure assured while severe vibration is thereby prevented at the time of mounting/demounting.
Patent JP-S6437481-A (JP)
Title: Metallizing of ceramic by high-melting alloy
Inventor: NAGA MASAAKI
IPC: C04B41/88
Filed: 1987-08-04
Abstract: PURPOSE:To obtain a metallized product having excellent wear resistance, heat resistance, strength and reliability, by feeding a high-melting alloy consisting of Mo or W and one or more of Ti, V, Cr, Zr, Nb and Ta onto the surface of ceramic, optionally preheating to a given temperature, melting and bonding by laser beam. CONSTITUTION:An alloy which consists of >=80wt.% Mo or W, <=20wt.% one or more of Ti, V, Cr, Zr, Nb or Ta and an unavoidable impurity and is to be metallized is, for example, in a state of metallic foil and fed onto ceramic 3 such as Al2O3, SiC, Si3N4, MgO, (partially) stabilized ZrO2 or sialon, optionally preheated to >=400 deg.C by a heater 4, irradiated with laser beam 1 such as CO2 having 0.5-2.5kW output, heated to 3,500-4,000 deg.C, the alloy 2 is melted and bonded to form a metallized layer having excellent strength.
Patent JP-H0844231-A (JP)
Title: Heat fixing device
Inventor: HASEGAWA KENICHI
IPC: G03G15/20
Filed: 1994-07-27
Abstract: PURPOSE:To make the use of space efficient without increasing the number of components any more by providing a heat insulating member covering the circumference of the part of heating element protruded from a fixing roller shaft, while supporting the heating element movably in an axial direction in a fixing roller. CONSTITUTION:The heat insulating member 4 is provided to cover the circumference of the heating element 2 protruded from the opening of one end of the fixing roller 1. In the conventional manner, parts in the vicinity of the high temperature heating element 2 are heated by the heat of it projected from the fixing roller 1, so that a failure causing thermal degradation and burning damage occurs because the heat insulating member 4 is not present. However, the parts except the fixing roller 1 are never heated because of the heat insulating member 4. Moreover, when the provided heat insulating member 4 is used also as a guiding member 6 functioning as the guide of a rail part 7a, the axial alignment of the rail part 7a is made easy. Thus, the heating element 2 can be easily moved and the space is efficiently used.
Patent JP-H0243798-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: WADA CHUZO
IPC: H05K1/11
Filed: 1988-08-04
Abstract: PURPOSE:To obtain a printed wiring board that soldering of components can be surely made without forming a solder bridge by a method wherein a component fitting land is formed into a hexagonal or a nearly rhombic shape and dummy lands are provided to, at least, terminals of land group rows. CONSTITUTION:A component fitting land 7 is formed into a hexagonal shape or nearly a rhombic shape and dummy lands 9 are provided to land group rows 9 composed of the lands 7. And, the land group rows 9 consisting of the hexagonal or a nearly rhombic lands 7 are formed on a wiring substrate 5, legs of a component are inserted into each land 7, and then the wiring substrate 5 is soldered along a direction parallel with the land group row 9 to form a printed wiring board. For instance, the land group rows 9 consisting of hexagonal lands 7, which are provided with component fitting holes and long in a longitudinal direction, are formed on one side of a wiring substrate 5 formed of synthetic resin, and dummy lands where components are not fitted are provided to the ends of the land group rows 9 and a solder attached resistor layer formed of solder resist is formed around each land 7.
Patent JP-S5896521-A (JP)
Title: Method of molding frp material and mold therefor
Inventor: SUGANO TOSHIYUKI
IPC: B29C70/16
Filed: 1981-12-03
Abstract: PURPOSE:To produce a high quanlity FRP pipe using simple equipments, by heating a configuration memory alloy mold to cause the mold to contract diametrically thereby molding a molding material, then cooling the mold to cause the mold to expand diametrically, and removing the molded item. CONSTITUTION:The molding material 6 wound on a core 2 is inserted into the mold 1 of a configuration memory alloy, the opposite openings are closed by side plates 3, and after they are fastened by support rods 4 and nuts 5, they are heated in a constant temperature bath to a temperature higher than the Tc region. As the mold 1 is transformed to a high temperature phase, it contract diametrically finally into a shape 1. On the other hand the core 2 has been heated but has been hardly deformed, and therefore the material 6 is compressed and at the same time is set by the heat to be molded into a desired shape. When the mold 1 is cooled to a temperature lower than the Tc region, the original shape is restored, and the molded item can be removed. According to the present method, pressuring equipments or vacuum applying equpments are not required, and since the compressing pressure is very high, failure of flow of the resin, occurrence of voids, failure of bond between fibers, etc. can be avoided and therefore a smooth molded item can be obtained.
Patent JP-H0945159-A (JP)
Title: Manufacture of flat electric wire
Inventor: ISO YOICHI
IPC: H01B7/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a flat electric wire having a large current capacity and excellent in the bending property. SOLUTION: Adhesive faces 1a, 1a of at least two adhesive insulating films 1A, 1B mirror-synchronously formed with circuit patterns 5a, 5b are stuck to the adhesive faces 1a, 1a so that circuit patterns 5a, 5b are overlapped. The circuit patterns 5a, 5b are overlapped and sealed between the adhesive insulating films 1A, 1B.
Patent JP-H0395489-A (JP)
Title: Liquid metal cooling type nclear reactor with passive cooling system
Inventor: ANSUTEIN HANSUBETSUTO
IPC: G21C15/26
Filed: 1990-07-25
Abstract: PURPOSE: To reduce the influence of an accident by providing a primary heat exchange convection circuit consisting of a primary heat exchange cylinder arranged between a core assembly and a support cylinder and secondary heat exchange convection circuits consisting of flow passage groove holes provided above and below the support cylinder. CONSTITUTION: A liquid metal cooling material 28 which remains outside the core assembly support cylinder 36 of the nuclear reactor 12 flows in a space 56 from the lower flow passage groove hole 52, flows on the external surface of the primary heat exchange cylinder 50, and flows out of the upper flow passage groove hole 54. Further, heat carried when the cooling material 28 having rised through the core 26 falls a peripheral part of the core assembly in contact with the cylinder 50 is absorbed by the cooling material 28 flowing through the space 56. Further, a cooling material 28 which is driven by natural convection caused by heat supplied from the reactor 26 through the space 56 flows upward through the space 56, flows out of the groove hole 54, and comes into contact with an auxiliary heat exchanger 58 to discharge its heat.  Then the cooled cooling material 28 flows down through the peripheral area of a container 12 positioned outside a guide member 46 reversely to its flow direction and is reversed in direction again to flow in the space 56 from the groove hole 52.
Patent JP-H0938092-A (JP)
Title: Pneumoperitoneum device
Inventor: USUI TAKEO
IPC: A61B17/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To confirm actions other than a routine operation such as the confirmation of a conduit line flow rate and the confirmation of a safety function action under a simple construction. SOLUTION: A closable valve 17, the first valve 25 to the fifth valve 29 of a manifold valve 24, a flow rate sensor 22, a pressure switch 31 and pressure sensors 37, 38, are electrically connected to a control part 43 for controlling the operation of a pneumoperitoneum device 1. In addition, the control part 43 has a connection to a front panel 19 with a switch for instructing the operation of the device. Further, the control part 43 has an electric connection to a switch 45 for changing over the action. This switch 45 for changing over the action is composed of three ON/OFF switches, the combination of which enables the setting of eight different action status.
Patent JP-H0479328-A (JP)
Title: Production of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/3205
Filed: 1990-07-23
Abstract: PURPOSE:To flatten polysilicon of contact and silicon dioxide surrounding the contact by etching polysilicon in the area other than a contact forming area beforehand, followed by changing the polysilicon in the area other than the contact area to silicon dioxide by the selective oxidation method using silicon nitride. CONSTITUTION:On p-type monosilicon Si substrate 1, poly-silicon 5 is deposited. By heat treatment the polysilicon 5 is oxidated to develop silicon dioxide 6 on the surface of the substrate 1, and all over the surface, silicon nitride 7 is deposited. Next, the surface is entirely coated with resist to carry out masking, and resist at only a predetermined place is left as it is. This resist is used as mask to carry out etching of silicon nitride 7. Then, silicon dioxide 4 is etched. After that, the resist is also used as mask to etch a half of the thickness of polysilicon 5. When the etching is completed, the resist used is removed. After that, oxidation is used to change all of the polysilicon 5 in an area where there is no silicon nitride 7 to silicon dioxide 8. After removing the silicon deoxide from silicon nitride 7 by using hydrofluoric acid, silicon nitride 7 is removed, and hydrofluoric acid is used again to remove silicon dioxide 6 right under silicon nitride 7, and further followed by injecting P or As in the semiconductor device to form n-type diffused layer 9 with the aid of heat treatment.
Patent JP-H0359267-A (JP)
Title: Operation method for two-stage pallet type three-dimensional parking device
Inventor: SAITO KATSUICHI
IPC: E04H6/06
Filed: 1989-07-26
Abstract: PURPOSE:To sharply shorten the operation time by providing one more stop position of a two-stage pallet movable shelve in the middle of upper and lower pallets other than stop positions of individual stages as a stop original point. CONSTITUTION:One more stop position is provided at the middle position of upper and lower pallets 2 and 3 other than two positions where upper and lower pallets 2 and 3 are coupled with a floor P for stop positions of a movable shelve consisting of the upper pallet 2 and the lower pallet 3. After the access work of a vehicle to the desired pallet is completed, the movable shelf is stopped at the middle position to complete the control. The access work of the next vehicle to the pallet is operated using this middle position as an original point. The operation distance to the floor is shortened, and the waiting time can be sharply shortened.
Patent JP-S5987618-A (JP)
Title: Cleaning tape cassette
Inventor: SATOU SHINICHI
IPC: G11B15/00
Filed: 1982-11-09
Abstract: PURPOSE:To avoid a misuse of a standard type recording/reproducing device by limiting the use of a miniature cleaning tape cassette only to a miniature recording/reproducing device. CONSTITUTION:A cleaning tape cassette C has basically the same constitution as a miniature cassette A. A magnetic tape 10 of the cassette A is replaced with a cleaning tape 50 with exclusion of recess grooves 19 and 20 of the cassette A. It is impossible to load the cassette C to an adaptor store part of a standard type recording/reproducing device since the cassette C has no recess groove on its side wall and therefore the bottom surface of the cassette C is hooked to the projected part of the adaptor of the standard type device. Thus the use of the cassette C is limited only to a miniature recording/reproducing device.
Patent JP-H1014516-A (JP)
Title: Instant cooking material for hand-molded sushi
Inventor: YAMAMOTO OKIHIRO
IPC: A23L7/10
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an instant cooking material for hand-molded sushi (slightly vinegared rice ball topped with sliced raw fish), enabling to readily reproduce the genuine taste of the sushi in a home different in time and place. SOLUTION: A main material pack A produced by charging sliced fish pieces 1 immersed in a soy sauce-based seasoning soup mixed with sugar in a packing bag 4, removing air from the inside of the packing bag 4 and subsequently freezing the packed materials, a seasoning pack B packing a soy cause-based seasoning soup 2 mixed with sugar, and the pack C of a sour-containing seasoning liquid 3 seasoned for sushi rice are separately prepared.
Patent JP-H0540364-A (JP)
Title: Production of toner for developing electrostatic charged image
Inventor: WADA TOMOYOSHI
IPC: G03G9/087
Filed: 1991-08-05
Abstract: PURPOSE:To provide a such toner having uniform particle size, sharp distribution of particle size and excellent moisture resistance, short suspending time and good productivity. CONSTITUTION:This electrostatic charged image developing toner is produced in the following process. A polymerizable monomer, colorant, and dispersion stabilizer is dispersed in a dispersion medium at room temp., this dispersion liquid is heated to make a suspension at temp. between room temp. and the temp. at which polymn. of the polymerizable monomer starts, and the heated dispersion liquid is further heated to effect polymn. at temp. higher than the starting temp. of the monomer for polymn.
Patent JP-S6173138-A (JP)
Title: Motor-driven winding device having automatic installing mechanism to camera
Inventor: ARAKI KUNIHIKO
IPC: F16H3/00
Filed: 1984-09-18
Abstract: PURPOSE:To execute easily and quickly installation and detachment to and from a camera by a simple constitution, by switching selectively and operating a winding driving force transfer system and an attaching and detaching means driving force transfer system. CONSTITUTION:When a switching operation member 51 is operated to a clamping side in a state that a winding device has been put against the bottom face side of a camera, a motor is rotated in reverse, a clamping screw 45b is rotated and screwed to the camera, and the winding device is installed automatically to the camera. In this case, when the motor is rotated, only a cam 23 and a roller 21 slide and move, and a revolving shaft 2 does not rotate at all or even if it rotates, it rotates only a small quantity until a semicircular gear 3 abuts on a stopper pin 4, and a bad influence is not exerted on the winding mechanism. When detaching said device, the polarity of a motor driving circuit is reversed by operating the switching operation member 51 to the loosening side, also a loosening gear 38 is engaged to a transfer gear 42 and the motor starts a reverse rotation, and the clamping screw 45b is loosened from the camera side and falls out of a tripod screw hole in the end.
Patent JP-H0480973-A (JP)
Title: Semiconductor photodetector
Inventor: ISHIHARA HISAHIRO
IPC: H01L31/10
Filed: 1990-07-24
Abstract: PURPOSE:To enable a semiconductor photodetective element to be improved in reliability, quantum efficiency characteristic, and response characteristics, and lessened in capacity by a method wherein a semi-insulating semiconductor layer is interposed between a second conductivity type electrode and a mesa on the side wall of a mesa photodetective region. CONSTITUTION:An N<+>-InP buffer layer 2 light absorbing layer is grown in crystal on a semi-insulating InP substrate 1, and then the surfaces of the N<+>-InP buffer layer 2 and the semi-insulating InP substrate 1 are partially exposed through etching. Then, a semi-insulating InP window layer 5 is grown in crystal on the whole surface of the substrate 1. In succession, the semi-insulating InP window layer 5 is partially removed through a selective etching to enable the N<+>-InP buffer layer 2 to be partially exposed. Then, an SiNX insulating film 6 is provided, a part of the SiNX insulating film 6 formed on the N<+>-InP buffer layer 2 is removed, and an N-side electrode of AuGeNi/TiAu is selectively formed through a photolithography technique. In succession, the insulating film 6 and the semi-insulating InP window layer 5 located on a part of the photodetective region are selectively removed, and a P-side electrode of AuZn/ TiAu is selectively formed. Lastly, a multilayered reflective film composed of an SiNX insulating film 9 and a reflective metal of Ti/Au is formed on the rear side of the substrate 1.
Patent JP-2001024965-A (JP)
Title: System for selecting electronic program table
Inventor: KAWADA MASAYUKI
IPC: H04N5/445
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To display the electronic program table of a desired date or day of the week by means of one operation of a user by providing a means for converting an input from an input means into the date or the day of the week and a means for taking-out program table data of the selected date or the day of the week from a memory. SOLUTION: The date or the day of the week of the electronic program table being display possible is retrieved by a retrieving block 9 and indicated to the user by a retrieval result display block 10. The assigned numerical keys or buttons of a remote control unit are used for selecting and displaying the program table of the desired date or day of the week in a program table display state. When the user executes the input by the assigned keys or the buttons, it is converted into the date or day of the week by a conversion block 6, the electronic program table corresponding to the date or the day of the week converted by the conversion block 6 is taken-out from a memory block 4 by a taking-out block 7 and the electronic program table of the date or day of the week desired by the user is displayed by a program table display block 8.
Patent JP-H0540151-A (JP)
Title: Scan path failure diagnosis method
Inventor: KANDA YOSHIMASA
IPC: G01R31/28
Filed: 1991-08-06
Abstract: PURPOSE:To enable a diagnosis to be automated without creating a conventional failure dictionary by utilizing a peculiar output expectation value which is generated if a serial scan fails when a scan path of a circuit with the serial scan fails. CONSTITUTION:A test pattern is created (processing box 12) by setting a scan input data to an initial value ALL. '0' (or ALL '1') and by shifting ALL '1' (or ALL '0') by 1 bit at a time and then an expectation value simulation is performed by using it, thus enabling a failure dictionary to be created (processing box 15). Then, a test pattern corresponding to an expectation value of the scan failure circuit is applied to and a failure diagnosis is performed according to a difference between the output value and a test pattern with an expectation value of the failure dictionary.
Patent JP-H0866060-A (JP)
Title: Movement apparatus and its control method
Inventor: FUKUDA TAIICHIRO
IPC: H02N2/00
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a movement apparatus by which an object to be moved is moved with high accuracy by a method wherein a dynamic frictional force is made small, a static frictional force is made large and the influence of a contact face is made small. CONSTITUTION: In a movement apparatus, a voltage is supplied to electromechanical conversion elements 3, 4, the electromechanical conversion elements 3, 4 are expanded, contracted and moved, and a vibration body 2 which is connected to the electromechanical conversion elements 3, 4 and an object 7 which comes into contact with the vibration body 2 by a frictional force are moved relatively. The electromechanical conversion elements 3, 4 are installed in such a way that they have a component in a relative movement direction (right and left directions) and a component in the direction perpendicular to the relative movement direction so as to be expanded and contracted.
Patent JP-H0359768-A (JP)
Title: Electronic dictionary device
Inventor: FUJISAWA KAZUO
IPC: G06F17/28
Filed: 1989-07-28
Abstract: PURPOSE:To infinitely retrieve relating words by converting language converted by using one dictionary means into the original language relating to the converted language by referring the other dictionary means. CONSTITUTION:A search part 8 searches index data from an English index memory 13 or a Japanese index memory 14 through an index control part 12 based upon data written in a data register 7 and searches the contents of an English-Japanese dictionary memory 17 or a Japanese-English dictionary memory 18 through a dictionary control part 15. Thereby, language converted by using one dictionary function can be converted into the original language relating to the converted language by referring the other dictionary function. Thus, the mutual conversion between the 1st and 2nd languages can be repeated.