baber/WOPTO huggingface dataset:
Patent JP-S62229905-A (JP)
Title: Superconducting magnet
Inventor: YOSHINO NOBUHIRO
IPC: H01F6/00
Filed: 1986-03-31
Abstract: PURPOSE:To transmit the heat created in the center part of a winding quickly to cool the winding and improve the characteristics of superconducting coil by a method wherein a coil cooling layer is provided on the internal surface of the winding and internal coil cooling layers made of maferial with a high heat conductivity are provided so as to be contacted with the coil cooling layer and inserted into the winding of the superconducting coil. CONSTITUTION:A coil cooling layer 9 is provided on the internal surface of the winding of a superconducting coil 3 and internal coil cooling layers 10 and 10' made of material with a high heat conductivity such as copper are provided so as to be contacted with the coil cooling layer 9 and inserted into the winding vertically. The loss heat created inside the coil by friction, magnetization and demagnetization is transmitted from the internal cooling layers 10 and 10' wrapped and inserted into the coil to liguid helium in a cooling chamber 8 fhrough the coil cooling layer 9 formed on the internal surface of the coil winding 14 and an internal chamber partition plate 1B and the winding can be cooled faster than wifh the constitution in which the cooling layer is not provided inside the coil.
Patent JP-H02256427-A (JP)
Title: Manufacture of cylinder sleeve for two-cycle engine
Inventor: MORIMOTO HIROYUKI
IPC: B23P15/00
Filed: 1989-03-25
Abstract: PURPOSE:To improve productive efficiency by making a cutting process on a pipe sectioned to a suitable length so as to form a cylinder sleeve blank- workpiece, and then forming a port-hole on the workpiece by abrasive jet machining. CONSTITUTION:A pipe 11 is cut to a suitable length and machined to form a cylinder blank workpiece 11 having a flange 11a on one end. A nozzle 12 of an abrasive jet machining device is then rested on the peripheral surface of the workpiece 11, and port-holes of every kind and optional shape are formed on any position of the workpiece 11 by jet machining by means of the nozzle 12. The machining path of the nozzle 12 is controlled in the sequence of manufacturing. A chamfer-machined port-hole 13 of optional shape is thus formed in one continuous process, and thereby productive efficiency is improved.
Patent JP-S57186987-A (JP)
Title: Modulation system of pulse width modulation inverter
Inventor: KOO HIDEO
IPC: H02M7/48
Filed: 1981-05-13
Abstract: PURPOSE:To simplify a modulation wave generating circuit, by a method wherein DC voltage of a given value corresponding to the modulation degree of inverter output voltage is used as a modulation wave. CONSTITUTION:A carrier generating circuit 7 for generating a carrier in triangular pulses, a modulation wave generating circuit for generating a modulation wave in a given DC voltage corresponding to modulation degree of the inverter output voltage, and a comparator 16 for comparing the carrier wave with the modulation wave and providing a synthesizing gate signal of the pulse width modulation inverter are installed. The synthesizing gate signals transmitted from the comparator 16 are divided in each phase by U, V, W phase dividing circuits 17-19 thereby gate signals in individual phases are obtained. In this constitution, circuit of the modulation wave generating means is not required to obtain the modulation wave based on sinusoidal wave and the modulation wave is given in DC form, therby the circuit constitution is significantly simplified.
Patent JP-H10269190-A (JP)
Title: Logic circuit connection device
Inventor: AKASHI HIDEYA
IPC: G06F13/36
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance the transfer performance by making use of free bits of an instruction data signal line by selecting a group of instructions that can be transferred out of instructions requested to be transferred, and converting them into at least one transfer instruction and sending it out. SOLUTION: A logic circuit connection device is provided between a transmission-side logic circuit and a reception-side logic circuit and an arbitrating circuit 100 and an encoder 102 on the transmission side put together at least >=1 instructions sent by the transmission-side logic circuit into one new instruction. The composite transfer instruction is transferred to a decoder 104 on the reception side by using signal lines 150 and 160 between the encoder 102 and a decoder 104. The decoder having received the transfer instruction puts it back into the original instructions outputted by the transmission-side logic circuit and outputs them to a reception-side logic circuit.  Consequently, the signal lines 150 and 160 between the encoder 102 and decoder 104 can effectively be utilized and plural instructions can be transferred from the transmission-side logic circuit to the reception-side logic circuit at the same time.
Patent JP-2000269908-A (JP)
Title: Method and circuit for monitoring bus
Inventor: YAMADA MASATOSHI
IPC: G06F11/10
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a circuit for monitoring a bus for a bit rearrangement processing circuit. SOLUTION: A high-speed interface circuit 10 converts received serial data 100 into parallel data 102 and generates a parity bit 104 of the parallel data 102. A receiver side STM frame synchronizing circuit 12 detects a frame synchronization pattern to check a pattern of a bit phase, generates bit rearrangement information 110 denoting the pattern, applies bit rearrangement processing with respect to the parallel data 102 on the basis of the pattern to generate parallel data 106 that are synchronized in terms of bytes. A receiver side STM descramble circuit 14 descrambles the parallel data 106 into the signal parallel data prior to bit rearrangement on the basis of the bit rearrangement information 110, checks parity by using parity bit 108 received from the high-speed interface circuit 10 via the receiver side STM frame synchronization circuit 12 and outputs a parity error alarm 114.
Patent JP-S59198735-A (JP)
Title: Seam welding process
Inventor: WATANABE HISASHI
IPC: H01L23/02
Filed: 1983-04-26
Abstract: PURPOSE:To prevent an electrode from sparking in case of coming into contact with the edge of a cover and separating from the cover by a method wherein welding current or voltage value is reduced in case a welding electrode firstly comes into contact with the cover and separating from the same. CONSTITUTION:Welding current is reduced down to the value not sparking at the time point A when a welding electrode 7 firstly comes into contact with a cover 3 then the current is augmented up to the value required for welding operation while the current is reduced again down to the value O not sparking immediately before the time point B when the welding electrode 7 separates from the cover 3. The electrode 7 may be prevented from sparking in case of coming into contact with the cover 3 by means of supplying said electrode 7 with slope current such as rectangular wave and since wave etc. The slope current may be supplied e.g. by a power supply 14 receiving signals representing the results of an encoder 12 encoding the movements of a jig 9 detected by a photosenser 13.
Patent JP-S62227750-A (JP)
Title: Printing method of printer
Inventor: WATANABE YOSHIHIRO
IPC: B41J35/16
Filed: 1986-03-31
Abstract: PURPOSE:To enable a non-ink absorbing paper to be printed in desired colors by providing a printing shift part to shift a printing position by a minute pitch and printing in each color shifting the pitch by a minute unit when performing an assorted color printing. CONSTITUTION:A head 3 is sequentially moved by each step by a printing position control 4 based on a clock pulse from an oscillator 6 through a motor 7a. Then a pin 3a of a printing head 3 is protruded in accordance with a single line of printing data stored in a line buffer based on a base clock A. Next the printing head 3 is returned to its initial position and a shift clock pulse B is input to a printing control 2. Under this state, if printing is started, a rise of a clock pulse to be input to the printing position control 4 is input only one extra number of time. Then the printing head 3 is advanced one step, and the clock pulse B is input to initiate the second color printing. Consequently the ink ribbon does not absorb printing ink when the second and following printings are performed, thus obtaining sharp colors.
Patent JP-S57190740-A (JP)
Title: Manufacture of can end plate
Inventor: YAMAMOTO FUMIHIKO
IPC: B21D51/38
Filed: 1981-05-18
Abstract: PURPOSE:To eliminate necessity of an inner stopper and to make opening of a can possible without using a can opening tool by forming a small columnar projection on the end plate member of the can, and forming a threaded part on the projection, then forming a loop-shaped weakened part that becomes a port for taking out the content. CONSTITUTION:By making repeated drawing works on an end plate member 1 of a can made of a flat metallic sheet, a small columnar projection 10, a tapered part 11 and a folded part 13 are formed finally. Then, roll dies are abutted inside and outside of the projection 10 and a threaded part 23. After forming the threaded part 23, a mortar-shaped female die 32 having a circular concavity 31 is inserted into the projection 10. A cylindrical male die 34 is abutted vertically fro outside of the end face of the projection 10 to form a reinforced part 35. A loop-shaped weakened part 41 is formed at the same time. The weakened part 41 can be broken and opened by pressing with a finger tip etc. to form an opening for taking out the content.
Patent JP-H09264943-A (JP)
Title: Apparatus for reporting position of moving body
Inventor: SUZUKI KEIJIRO
IPC: H04B7/26
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To access position information and the like from a moving body anytime freely. SOLUTION: The present position information and the like from the moving bodies such as a walking person 16, a running vehicle 17 and a train 18 are alinged (stored) in a control center 13 based on the individual identification serial number (telephone number) of the moving body from a base station antenna 20 through a telephone station 12. The third person (for example, a telephone subscriber 14 or personal computer terminal 15) can freely access the present position and other information based on the serial number (telephone number) through the subscriber telephone line and the telephone station 12.
Patent JP-S58213121-A (JP)
Title: Ignitor of kerosene burner
Inventor: TAKINO KENICHI
IPC: F24C5/14
Filed: 1983-04-25
Abstract: PURPOSE:To reduce a power consumed for ignition, by a method wherein, in a device provided with an ignition plug for discharge in a position where it is located facing the position corresponding to the exposed part of a wick, a switch for energizing the ignition plug in linkage with an operation to raise the wick to an exposing position is mounted. CONSTITUTION:When a wick is positioned to a lowermost level, a switch box 53 is as shown in a drawing, a switch part 75 is brought to an OFF-state. If, with this, a wick regulating shaft is turned and the wick is raised, a cam 62 for controlling the switch is turned clockwise monolithically with the wick regulating shaft. During the rotation of the cam 62, a small cam part 62b is first forced up corresponding to a pin 80 which is forced up through the force of a spring 78. Thereafter, a right end 81 of a large cam part 62a is turned to the position of the pin 80 to press the pin 80 against an escape notch 79. Thereafter, with the cam 62 turned, a moving plate 64 is forced down by the large cam part 62a against the forces of springs 68 and 69. This causes the switch part 75 to be turned ON when the wick is brought to an uppermost position to energize an ignition plug.
Patent JP-H08268642-A (JP)
Title: High-speed yarn winding method
Inventor: AKAZAWA KIYOSHI
IPC: D01D7/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a cheese package with a small level difference in contraction property per winding layer and high uniformity for a high-speed winding machine which has respective driving sources for a touch roller and a bobbin holder by gradually reducing a motor frequency to drive the touch roller. CONSTITUTION: A spindle-driven winder, which has induction motors to drive a bobbin holder and a touch roller, respectively, is used to wind yarns on a bobbin into a cheese package at a winding speed of 4000m/min or more. In this case, in terms of a motor control frequency h1 to rotate the touch roller as a unit at a target winding speed, a motor control frequency h2 to satisfy an expression 1.01<=h2/h1<=1.05 is applied for starting winding. Then, the control frequency is gradually reduced for winding so that a touch roller drive control frequency h3 can satisfy expressions 0.94<=h3/h2<=0.99 and 0.97<=h3/h1<=1.04 at the time when package winding is completed at a final winding amount as targeted.
Patent JP-H09262573-A (JP)
Title: Resource recycling method from electronic part-mounted waste printed circuit board
Inventor: YAMADA RYOKICHI
IPC: B09B3/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To separate and recover a solder at high efficiency by mixing a pulverized matters of an electronic part-mounted printed circuit board with a solder rubbing medium such as iron sand, heating to the melting temperature of a solder while applying vibration by a vibrating body, and recovering the solder by molten separation. SOLUTION: An electronic part-mounted printed circuit board 1 is at first thrown to a heating and melting separator 2 and electronic parts are separated by heating at a solder melting temperature. Of the separated parts, those 6 which are incapable to be reused are crushed together with the substrate 7 by a roughly crushing crusher 8 and the crushed matters are thrown to a solder liquating tank 9 filled with a solder rubbing medium such as iron sand, heated and agitated in the tank, so that the solder joining the parts to the substrate is rubbed by the iron sand and almost all of the solder is melted and separated. The separated solder is separated into the solder and the iron sand by magnetic separation by a holder separator 10 and the solder 11 is recovered and the iron sand from which the solder is separated is turned back to the solder liquating tank 9 through a line 51.
Patent JP-H06290211-A (JP)
Title: Machine translation device
Inventor: NOZAWA HIROKO
IPC: G06F17/27
Filed: 1993-03-31
Abstract: PURPOSE:To make editing operation efficient by retrieving a derivative of an equivalent before substitution in a document and displaying it at the time of editing operation after translation. CONSTITUTION:A user specifies a word to be changed in a translation (S7) and inputs a new word to substitute it for the specified word (S8). At this time, the derivative of the word before the substitution is retrieved (S9) in the translation by a retrieval part on the basis of information in a derivative dictionary even when the the user indicates that specially and it is checked (S10) whether or not there is the derivative in the translation. If there is the derivative, that is displayed on a CRT (S11). Then, the user judges (S12) whether or not the displayed derivative is also to be substituted for; when so (S12.YES), the derivative to be substituted for is specified (S13) and a new word is inputted to substitute it(S14).
Patent JP-S547819-A (JP)
Title: Test signal generator
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/03
Filed: 1977-06-20
Abstract: PURPOSE: To enable to test the reception unit of multiplex information signal suitably and in short time, by generating the multiplex signal suitable for a specific test and adjusting items. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52156195-A (JP)
Title: Production of solid catalyst and olefin polymers
Inventor: KANOU NATSUKI
IPC: C08F10/00
Filed: 1976-06-22
Abstract: PURPOSE: To obtain a V-contg. catalyst which shows high activity in polymn. of olefins by combining a solid catalyst obtd. by reacting ether complexes of VCl 3  is reacted with ethers such as THF at a temp. below the boiling points of the ethers and excess ethers are removed to obtain ether complexes of VCl 3 . The ether complexes of VCl 3  are reacted with aluminum halide such as AlCl 3  in the presence of a hydrocarbon solvent such as hexane at around room temp. The molar ratio of Al/thers is 0.5-2. Thus obtd. solid catalyst is combined with org. Al cpds. such as trialkyl aluminum as a promoter and used for (co)polymn. of olefins such as ethylene. This catalyst system shows high catalytic activity and a catalyst removal process can be eliminated in polymn. of olefins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58191002-A (JP)
Title: Arithmetic processor of plant controller
Inventor: ISHIZAKI TAKASHI
IPC: G05B7/02
Filed: 1982-04-30
Abstract: PURPOSE:To switch quickly the control between two arithmetic processors with one step, by using a wait control. CONSTITUTION:When the control is shifted to a CPU2 from a CPU1, the CPU1 refers to a control start address register 4. This action is detected by a CPU2 which is monitoring a signal line 5. The CPU2 uses a gate signal 6 for reply control to inhibit the return of a reply and sets forcibly the CPU1 under a waiting state. Then the CPU2 stores the control start address to the register 4 and uses the signal 6 to control a reply control device 7 and then to send a reply 8. As a result, the CPU1 gets out of the waiting state and starts the control at and after the control start address. In such a way, a wait control is used to switch the control of CPUs to shorten the switching time.
Patent JP-H03276482-A (JP)
Title: Orchestral accompaniment playing device
Inventor: MURAKAMI NOBUO
IPC: G10K15/04
Filed: 1990-03-24
Abstract: PURPOSE:To set and input a piece of music to be played without using a music name list book by narrowing down the range of music name data by input characters related to the piece of music and a singer's name and storing pertinent music name data as music selection data. CONSTITUTION:A retrieving means M3 retrieves a play data storage means M2 based on input characters related to the music name and the singer's name from a character input means M1 to extract partinent music name data as music selection data. A control means M4 stores this music selection data in a music selection data storage means M5. Consequently, the piece of music to be played is extracted and is set and inputted without the music name list book. With respect to input characters, one first character or plural first characters related to the music name and the singer's name are inputted, and it is unnecessary to input all characters.
Patent JP-S60219607-A (JP)
Title: Manufacture of magnetic head
Inventor: SATOU AKIRA
IPC: G11B5/23
Filed: 1984-04-14
Abstract: PURPOSE:To form accurately a head gap and also to improve the bonding strength of both cores by pressing thermally both the blocks while butting an SiO2 film and a low melting point glass film of both the blocks and forming the head gap made of the SiO2 film to a head chip. CONSTITUTION:The SiO2 film 7 is provided to the gap butting face of the core 1 and the low melting point glass film 8 is formed to the gap butting face of a part except for a gap depth of a core 2. The gap depth part D of the cores 1, 2 is bonded by using SiO2 as a bonding agent and the parts except the gap depth D are bonded by using low melting point glass as a bonding agent. Then since the head gap 5 is constituted with the SiO2 film 7 having less diffusion to the cores 1, 2, the head gap depth is formed with high accuracy and since both the cores 1, 2 except the gap depth D are bonded by utilizing the low melting point glass film 8 with high bonding strength, the bonding strength of both the cores 1, 2 is improved remarkably.
Patent JP-S61231960-A (JP)
Title: Fried beans
Inventor: YOSHIKAWA EIJI
IPC: A23L11/00
Filed: 1985-04-08
Abstract: PURPOSE:To improve the processability and mass-productivity of fried beans and to obtain fried beans having uniformly fried appearance and improved palatability, by incising a broad bean at the head and the tail parts of the bud and frying the bean. CONSTITUTION:In the production of a fried bean by applying incisions 1, 2 to the surface skin Y of a broad bean X and frying the bean in a food oil, the incisions 1, 2 are applied to the head part H and the tail part T of the bud-side of the broad bean X. The processability of broad bean X and the mass-productivity of fried beans can be improved, and fried beans having uniform appearance and excellent palatability can be produced in high efficiency in a relatively short time. When the incisions of the head and the tail parts are applied in a manner to cross nearly perpendicularly to each other, the inner core 3 is bound moderately with the outer shell at the central part and the separation of the core into two pieces during frying can be prevented. The obtained fried bean has a unique and appetizing appearance different from that of conventional fried beans.
Patent JP-S548438-A (JP)
Title: Electronic parts using ceramic resonator
Inventor: IKEDA JIYUNJI
IPC: H03H9/02
Filed: 1977-06-21
Abstract: PURPOSE:To obtain an electronic parts of sealing type in which the sealing material does not intrude into the case body and the vibration of the ceramic oscillator is not suppressed, by sealing up the opening part of the case body with the sealing plate containing a thin film.
Patent JP-H05269004-A (JP)
Title: Titanium alloy crampon and its manufacture
IPC: C22C14/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a titanium alloy crampon excellent in cold working property and heat treating property, having light weight and high strength at a low cost, and its manufacture. CONSTITUTION:A crampon contains of 3-7wt.% of Al, 2-5wt.% of V, 1-3wt.% of Mo, 1-3wt.% of Fe, and 0.06-0.20wt.% of O, and the balance is titanium alloy consisting of Ti and inevitable impurities. On its manufacture, the titanium alloy sheet of this composition is heat-treated at a heating temperature of 750-850 deg.C, and after that, the sheet is molded with cold working to be turned into the crampon, and solution heat aging treatment is performed under the conditions of a solution heat temperature of 800-900 deg.C, an aging temperature of 450-600 deg.C, and an aging time of 1-10 hours.
Patent JP-S60217187-A (JP)
Title: Non-impact system recorder
Inventor: TAJIYOU KOUZOU
IPC: B41J25/304
Filed: 1984-04-13
Abstract: PURPOSE:To uniformly press a printing head and prevent a spring from being missed when replacing a head or being deteriorated, by a construction wherein a carriage part for supporting a printing head thereon is formed of an elastic resin, and a spring piece for pressing the head against a recording paper is integrally provided at a part of the carriage part. CONSTITUTION:The carriage part 3 for rotatably supporting a head holder 1 fitted with the printing head 2 consists of an elastic resin molded article, and the spring piece 3c is integrally molded on a slide part 3b of the carriage part 3. The spring piece 3c exertes a force P on a rear projection 1b of the head holder 1, thereby providing the head 2 with a pressure required for printing.