baber/WOPTO huggingface dataset:
Patent JP-S56151888-A (JP)
Title: Terminal processing method of heat pipe covered with lead
Inventor: WAKE AKIRA
IPC: F28D15/00
Filed: 1980-04-26
Abstract: PURPOSE: To improve the workability of terminal processing of the heat pipe  covered with a lead pipe by a method wherein the heat pipe is drawn by pressing circular concave dies against both ends of the lead pipe covering the heat pipe and small holes formed at both ends of the lead pipe as a result of the drawing are sealed up.  
     CONSTITUTION: The heat pipe 5 is treated with a lead plating machine so as to cover the outer periphery of the heat pipe with a lead alloy so that both ends of the resultant lead pipe 9 project beyond the heat pipe 5. Next, the lead covered heat pipe 11 is fixed on a support plate and the circular concave dies 12 are pressed against both ends of the lead pipe 9, respectively, while the dies are rotated, to thereby draw the pipe. After performing the above process, the small holes 13 formed at both ends of the lead pipe due to the drawing are sealed by a gas welding process by use of a lead rod to complete the terminal processing of the lead pipe. Thus, the workability of terminal processing of the heat pipe can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07324190-A (JP)
Title: Antiferroelectric liquid crystal composition and liquid crystal display
Inventor: TAKIGAWA KENJI
IPC: G02F1/137
Filed: 1995-03-15
Abstract: PURPOSE:To provide an antiferroelectric liq. crystal compsn. which comprises few components, crystallizes at a low temp., and has a wide range of liq. crystal temp. CONSTITUTION:The objective compsn. contains 70wt.% or higher mixture comprising the following two kinds of liq. crystal compd. molecules represented by the formula (wherein R, R<1>, R<2>, and R<3> are each an atom or a group of atoms provided R has the highest number of carbon atoms among them; and *indicates an asym. carbon atom), i.e., one wherein R<1>, R<2>, and R<3> are arranged clockwise in the decreasing order of the number of carbon atoms (when the numbers are the same, then in the decreasing order of the formula wt.) starting with R, and the other wherein R<1>, R<2>, and R<3> are arranged counterclockwise in the same order.
Patent JP-S63224620-A (JP)
Inventor: OKADA AKIRA
IPC: H02H7/045
Filed: 1987-03-10
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-S59183847-A (JP)
Inventor: JIYON RANDEERU KAMINGUSU
IPC: B04B1/20
Filed: 1984-03-23
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-H05224957-A (JP)
Title: Resident task replacing method
Inventor: MUKAIKAKIUCHI TAKEHISA
IPC: G06F9/46
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a method which can shorten a closed time of a processing which follows replacement by transmitting a message for instructing a start of the processing to a new task from an old task which receives a replacement start instruction of a task. CONSTITUTION:When a message receiving part 11 of a task 1 receives a message 31, a message distributing part 12 actuates a processing program required for a message processing part 13 in accordance with the contents of the message 31. In the case where a classification of the received message is a task replacement start instruction message, a task replacement start instruction message processing part 22 is actuated, and in the case where other message is received, a regular message processing part 21 is actuated. Subsequently, a 'task replacement start instruction' message for actuating a task replacing means and its message processing part are added, and an old task which receives the task replacement start instruction transmits a message for instructing a start of the processing to a new task.
Patent JP-H05219800-A (JP)
Title: Method for protecting generator
Inventor: OKAMURA KOICHI
IPC: H02P9/00
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the protecting method for a generator without increasing a cost, when abnormal states are generated on voltage feedback control, current feedback control, or field current feedback control. CONSTITUTION:A voltage deviation detector 18 for comparing generator output voltage(AC) and the rectified voltage(DC) with each other is set, and when a deviation exceeds a fixed value, then an AVR 9 is controlled, and a generator is stopped. In the same manner, a current deviation detector 19 is set, and an ACR 10 is controlled, and the generator is stopped. By the output of an overvoltage detector 20, a field current regulator 13 is controlled, and the generator is stopped.
Patent JP-S63222134-A (JP)
Title: Production of cycloalkanols or cycloalkanones
Inventor: TAMARU AKIO
IPC: C07C35/02
Filed: 1987-03-11
Abstract: PURPOSE:To advantageously obtain the titled compound in remarkably improved selectivity, by adding a specific aromatic hydrocarbon to a reaction system when cycloalkanes are subjected to liquid phase oxidation with a molecular oxygen gas in the presence of a boron compound. CONSTITUTION:Cycloalkanes which are raw materials are subjected to liquid phase oxidation with a molecular oxygen-containing gas in the presence of a boron compound further using an aromatic hydrocarbon substituted in nuclei with >=2 lower alkyl groups and having >=3 sum of carbon numbers of substituent groups, e.g. 1,2,3-trimethylbenzene, 1,4-dimethyl natphthalene, 1,2- diethylbenzene, etc., at an amount of 1-10,000ppm, especially 10-5,000ppm based on cycloalkanes at 100-250 deg.C, especially 150-180 deg.C and 100kg/cm<2>G, preferably 5-25kg/cm<2>G (preferably pressure applied by an inert gas such as N<2>) to provide the aimed compound.
Patent JP-H11315673-A (JP)
Title: Blind
Inventor: NAKAGAWA KUMIKO
IPC: E06B9/28
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a blind capable of making natural light in the daytime reach an innermost part of a room from the vicinity of a window uniformly without causing dazzling light therein. SOLUTION: This blind 10 adjusts day lighting into a room 1 by arranging many sluts 11 extending in the horizontal direction across an interval in the vertical direction and attaching them to a window face 2 in which sunlight enters. An inclination angle of the slut is sequentially changed from upper slut to lower slut so that sunlight H reflected on the sluts advances toward a ceiling 5 in an innermost part B of a room for the upper slut and advances toward a ceiling 5 in the vicinity of a window A for the lower slut. In particular, an inclination angle of the slut is set by adjusting a rudder holding an interval of the sluts.  Slut support pitches of strings on the front side and the rear side in the direction of width of the sluts of the rudder are fixed pitches, respectively, and the slut support pitch of the string on the rear side is set to a smaller value than the slut support pitch of the string on the front side.
Patent JP-H03257185-A (JP)
Title: Method for washing molybdenum mask
Inventor: HATA ICHIRO
IPC: C23G1/10
Filed: 1990-03-07
Abstract: PURPOSE:To perfectly remove solder sticking to an Mo mask by washing without corroding the mask by electrically directly connecting a large amt. of solder or a metal having a greater ionization tendency than Mo to the mask. CONSTITUTION:In order to remove solder sticking to an Mo mask used in the soldering of electrical or electronic parts, the mask is washed with an acidic soln. At this time, a larger amt. of solder than the amt. of the solder sticking to the mask or a metal having a greater ionization tendency than Mo, e.g. Cu, Fe, Sn, Al, Zn, Pb or Mg is used as a sacrificial electrode and electrically directly connected to the mask. The mask freed of the solder is well washed with water, dried and reused. The expensive mask is not corroded and the service life of the mask is prolonged.
Patent JP-H04291635-A (JP)
Title: Data base management system having performance improving means
Inventor: EHATA SHINKICHI
IPC: G06F9/44
Filed: 1991-03-20
Abstract: PURPOSE:To automatically reflect the diagnostic result of a system by including a means for changing a driving environment defined by a user to an environment necessary for driving each data base in a data base management system. CONSTITUTION:The data base management system 1 has a communication control program 2, data base access program 3, history information acquiring program 4, processing program 5, and a feedback circuit 6, and the circuit 6 is provided with an additional knowledge part 7. When a system load is reduced to less than a previously determined value within a previously determined fixed time, the program 5 starts up the circuit 6. The circuit 6 extracts necessary information from a history information file 12 and inspects it. Namely, knowledge offered by the system and knowledge 7 additionally changed by the user by using knowledge registering/changing program 13 are used together to inspect the necessary information.
Patent JP-H03259422-A (JP)
Title: Draw cd system
Inventor: OGAWA SHUICHIRO
IPC: G11B7/243
Filed: 1990-03-09
Abstract: PURPOSE:To obtain the new system by forming the system in such manner that the recording information once written by directly modulating a laser beam is made the same as recording information. CONSTITUTION:The laser beam 21 emitted from a semiconductor laser 15 is condensed onto a DRAW type CD 10 and digital signal are recorded on the recording layer of the DRAW type CD 10. The laser beam 21 returned by reflection passes an objective lens 11 and deflecting beam splitter 12. The laser beam 21 is divided by a half mirror 16 and the divided beams pass respective lenses 19, 20. The reproduction is executed by weakening the output of the semiconductor laser 15 and continuously emitting the outputs. The signals subjected to EFM modulation are read by an RF sensor 18 and are converted to an audio analog signal through an EFM demodulator 71, decoders C1, 72, a deinterleave 73, decoders-C2 74, and a D/A converter 75, by which the reproduction is executed. Then new system is obtd. in this way.
Patent JP-S56154285-A (JP)
Title: Welding method
Inventor: IKEDA SABUROU
IPC: F03B11/06
Filed: 1980-04-28
Abstract: PURPOSE: To heat and weld both thin-walled bodies to be joined without using any welding electrode and without generating any residual stress at the welding by irradiating an electron beam in the atmosphere into an approximately parallel and  narrow-spaced welding groove formed in the joining part of both thin bodies.  
     CONSTITUTION: Both bisected and thin-walled bodies 2, 3 to be welded are provided on the outside wall of a spindle 1 which is in one body with runners in a hydraulic turbine or the like. The welding groove 4 of the bodies 2, 3 is formed in parallel at a narrow spacing. Thence, an electron beam is irradiated into this groove 4 in the atmosphere, whereby part of the groove 4 and the bodies 2, 3 are melted, heated and welded. Namely, the above-mentioned electron beam heats the groove 4 and forms a weld zone 4 even in the atmosphere. In this case, the electron beam heats the bodies 2, 3 locally and therefore the residual stresses to be generated during welding are reduced, the need for annealing after completion of welding as in the prior art is eliminated and on-site workability is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63229216-A (JP)
Title: Beveling device
Inventor: TANAKA KAZUNORI
IPC: B23D21/00
Filed: 1987-03-13
Abstract: PURPOSE:To easily and accurately hold a pipe even in a narrow space by providing grooves which are long in the rotational direction of a handle and whose ends are biased toward the inside diameter in a frame and providing three claws which are connected to this handle so that they may be engaged with these grooves and projected toward the inside diameter of the frame. CONSTITUTION:Claws 4a, 4b, 4c are shifted along grooves 5a, 5b, 5c formed in frames 2a, 2b and projected toward its inside diameter side by the rotation of a handle 3. A pipe 1 is held between frames 2a, 2b by these projected claws 4a, 4b, 4c. Next, auxiliary claws provided in the claws 4a, 4b, 4c are projected by the specified amount toward the inside diameter side by the operation of a spring so as to tightly fasten and hold the pipe 1 at the axis of the frames 2a, 2b.
Patent JP-H0331584-A (JP)
Title: Closed motor compressor
Inventor: PIERURORENTSUO GATSUTEI
IPC: F04B35/04
Filed: 1990-03-09
Abstract: PURPOSE: To facilitate the manufacture of a compressor by disposing each pair of balls and rollers between a bush cooperating with a vertical shaft fixed to the rotor of a motor, and continuously-mounted with pistons in a cylinder through a connecting rod, and the vertical shaft. CONSTITUTION: This hermetic compressor stores and electric motor 12 disposed at the upper part of shell 11, and a compressor block 13 disposed at its lower part, and this block 13 is springlily lifted by a spring 14 in the shell 11. A piston 17 is included in the cylinder 15 of the block 13, and the piston 17 is reciprocated by the rotation of a vertical shaft 19 fixed to the rotor 20 of the motor 12 through a connecting rod 18. The vertical shaft 19 is supported by a bush 21 fixed to the block 13, and a pair of ball 25 and roller 26 are held on the respective seats in the bush 21 so as to attain the connection with the vertical shaft 19.
Patent JP-H10234446-A (JP)
Title: Savings box concurrently serving as ornament for alcove
Inventor: OSHIKAWA KAZUMA
IPC: A45C1/12
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To appreciate savings boxes as an ornament for the alcove by providing a tree having branch sections or a stem-like section, and fitting multiple savings boxes having the external appearance shapes of fruits, vegetables, and animals to the branch sections. SOLUTION: The savings boxes concurrently serving as an ornament for the alcove are the savings boxes 4 in the form a dwarf apple tree. Concretely, an apple tree-like artificial trunk section 2 is erected on a base 1, and multiple branch sections 3 are formed on this artificial trunk section 2. Apple-like savings boxes 4 are suspended from the branch sections 3. The base 1 is a pedestal having the weight and size for keeping stability of some degree, and it is preferably formed into a flowerpot shape. The appreciating property as the dwarf tree can be increased. A display section 5 displaying the name of the dwarf tree (apple tree) and the place of production is formed on the surface of the base 1. A label is normally stuck to form this display section 5.
Patent JP-H05225893-A (JP)
Title: Small-sized current fuse
Inventor: YAMANAKA HITOSHI
IPC: H01H85/38
Filed: 1992-02-07
Abstract: PURPOSE:To reliably prevent breakage of a fuse element possibly occurring in a case where an arc extinguishing agent is adhered to the fuse element, by making sufficiently small the volume thereof to enable sufficient arc extinguishment even by an arc extinguishing agent free of contact therewith. CONSTITUTION:In a current fuse wherein a fuse element 3 is bridged between a pair of electrodes 1 and 1 and the resulting structure is surrounded by a case 5, an arc-extinguishing agent 4 is coated on at least one element 1. Usually, the distance between the electrodes is 9.5mm or less while the diameter of a fuse element is 95mum or less. Since, in this way, the volume of the fuse element is made small and the metallic vapor component pressure attributable to gasification of the fuse element during current fuse operation can be made low, mere contact with the metal vapor of the gas generated due to fuse-element melting heat of the arc extinguishing agent coated on the electrode enables sufficient arc extinguishment to prevent generation of arc.
Patent JP-H10236557-A (JP)
Title: Tool box
Inventor: YOSHINO YOSHIO
IPC: B65D85/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of unusable state of an electric equipment resulting in unworkable state by preventing an AC cord necessary of the work from being left behind as much as possible or surely. SOLUTION: A tool box is provided with a tool box body 1, a lid body 2 capable of opening/closing an upper opening of the tool box body, an embedded AC attachment plug 6 which is fitted to a side of the tool box body with an electrode exposed on the face side, and an AC receptacle 8 which is fitted with the attachment plug of a desired electric equipment in an attachable/ detachable manner to/from the face side, and connected in parallel to the embedded AC attachment plug. In place of the embedded AC attachment plug, an AC cord is provided, to which the AC attachment plug one end of which is connected in parallel to the AC receptacle and the other end of which is extended outward through the tool box body, is connected.
Patent JP-S61217190-A (JP)
Inventor: SAKANE TETSUO
IPC: D01B9/00
Filed: 1985-03-20
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-H07265424-A (JP)
Title: Safe injector shield
Inventor: CHIN SHIKEN
IPC: A61M5/32
Filed: 1994-03-28
Abstract: PURPOSE: To prevent a needle from pricking a hand of a user on inserting the used needle of a syringe into a cap, by making a syringe shield of a slender cap, a ring-shaped rim formed at this rear part and a holder means fixed thereon. CONSTITUTION: A principle part of this syringe shield is made of a slender cap 1, a ring-shaped rim 2 formed at rear part thereof and a holder means 3 fixed thereon. And, after injection has been finished, when a barrel B is retained by a left hand of a user, a needle N of a syringe S and a needle tip T are placed in a suitable position in order to point at an inside of the cap 1, and the holder means 3 is retained by a right hand of the user. After that, a hook member 33 of the holder means 3 is fit with a flange F of the barrel B as the needle N and the needle tip T of the syringe S are inserted into the inside of the cap 1. As a result, the holder means 3 prevents the needle N of the syringe S from pricking the hand of the user because of preparation that the user grasps by hand.
Patent JP-S53142199-A (JP)
Title: Superconductive magnet
Inventor: SHIMAMOTO SUSUMU
IPC: H01F6/06
Filed: 1977-05-18
Abstract: PURPOSE:To avoid the short circuit between turns as well as between layers and thus to enhance the characteristics of the superconductive coil as a whole, by insulating the conductor at the low magnetic field part of the superconductive coil with polyvinyl formal or the like and then providing a cooling channel.
Patent JP-H01234610-A (JP)
Title: Flush nut
Inventor: SUMIYA TOSHIHIKO
IPC: F16B13/12
Filed: 1988-03-10
Abstract: PURPOSE:To ensure the manufacture of a nut easily and less expensively and enable the rigid embedding thereof by bending and strengthening the after end portion of the nut proper of a bent steel plate with an internal thread formed thereon, and coupling externally a split cylinder thereto, while inserting a pressing tool in the cylinder for enlarging the diameter thereof. CONSTITUTION:An internal thread 3 is embossed on the internal surface of a nut proper 1 made of a steel plate bent into a cylindrical form, the after end part thereof is folded and the outer diameter thereof is made equal to or less than the outer diameter of a non-folded part. Also, a contact piece 9 is so projected from a front end opening edge as to have the same wall thickness as an external cylinder 4, and the expansion of a female screw 3 is prevented with engagement projected and well parts 10a and 10b, and the external cylinder 4. A pressing tool 5 is inserted in the nut proper 1 and the folded part 2 of the nut proper 1 reduced by an amount corresponding to folding is thereby expanded. According to the aforesaid construction, the nut proper 1 can be manufactured less expensively and rigidly embedded.
Patent JP-S62213023-A (JP)
Inventor: OKAMURA SHINJI
IPC: H01H33/985
Filed: 1986-03-14
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-S62214742-A (JP)
Title: Relay radio equipment of frequency hopping system
Inventor: KOBAYASHI MASUO
IPC: H04B1/69
Filed: 1986-03-14
Abstract: PURPOSE:To use a single radio communication equipment and a relay radio equipment switchingly by providing a communication switching circuit, retarding an output of a reception local oscillator by a prescribed time at a delay circuit and using its output as a transmission local oscillation frequency to apply relay communication. CONSTITUTION:At the time of an antenna changeover switch 2 is connected to a reception side, a communication mode switching circuit 13 connects a transmission exclusive antenna 13a to the output side of a transmitter by a switch 13b to attain the relay system and when the switch 2 is connected to the position of sending side, the antenna 13a is disconnected and an output of the transmitter 9 is connected to the switch 2 to attain the simplex system. A communication mode switching circuit 14 connects the press-to-talk circuit 7 of the simplex system and in case of the relay system, a voice signal relay circuit 16 is connected. A communication mode switching circuit 15 connects the output of the oscillator 11 in the simplex system to the transmis sion local oscillation supply circuit 12 and a delay circuit 18 retards the output of the reception local oscillator 5 for a prescribed time in case of the relay system and the delay signal is inputted to the transmitter 9 via the changeover switch 15a as the transmission local oscillation frequency.
Patent JP-S59182777-A (JP)
Title: Ink feed controller
Inventor: NARIMATSU TAKESHI
IPC: B41F31/02
Filed: 1983-04-01
Abstract: PURPOSE:To provide the titled apparatus which enable a constant supply of a proper amount of an ink to an ink fountain by estimating the quantity of the ink depending on changes in the pressure in the nozzle varying according to the distance between the ink surface in the ink fountain and the opening of a nozzle. CONSTITUTION:A nozzle 22 is arranged on an ink fountain 8 and air is fed thereto from a pump 20. An elastic cap 23 is put on the nozzle 22 and a microswitch 24 is placed immediately thereon. As the surface of an ink in the ink fountain 8 approaches the opening at the lower end of the nozzle 22, the internal pressure of the nozzle 22 and the elastic cap 23 rises to expand the elastic cap 23 upward thereby energizing the microswitch 23. Upon the energization of the microswitch 24, a controller 25 stops the feeding of the ink from an ink source.
Patent JP-H04223217-A (JP)
Title: Method for automatically testing or retesting measurement of physical quantity
Inventor: RADEIHOE POPOFUITSUKU
IPC: G12B13/00
Filed: 1991-03-22
Abstract: PURPOSE: To provide a method wherein assay can be performed or it can be carried out again by using substantially same two sensors and utilizing the output, characteristic of one of the two sensors with the other sensor measured result. CONSTITUTION: A first sensor 1, a second sensors 2, a computer 3 and a display 4 are provided. A physical quantity (x), for instance, a measuring device for measuring a distance L between end faces is formed with them. The output characteristic curve of the first sensor is divided into measuring area parts having width corresponding to the difference between physical quantity values x, x+a. The known part of the output characteristic curve of the first sensor 1 is gradually enlarged in the direction of increase of a physical quantity by a new known measuring area part by using the measured result of the second sensor when starting is performed from the known coordinate value of the start point of the output, characteristic curve of the first sensor and measurement is carried out. The output characteristic curve of the first sensor can be assayed or assayed again.