baber/WOPTO huggingface dataset:
Patent JP-S59126606-A (JP)
Title: Engaging means
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1983-01-11
Abstract: PURPOSE:To make decoupling, correction coupling or the like of an engaging means secure and easy by providing sewing holes to a flange protruded on the circumference of the non-attracting side of the magnetic engaging part composed of a female part and a male part. CONSTITUTION:A ferromagnetic disc 2, which has a hole 2b, is put on a washer 5 which has sewing holes 5a, penetration holes 5c and a hole 5b. A small-diameter bar 2a' of a ferromagnetic member 2a is inserted through the holes 2b and 5b and its end is fixed to the washer 5 by caulking. A hole 1a of a permanent magnet 1 is put on the member 2a and the magnet 1 is covered by a case 4, which has a hole 4a continuous to the hole 1a, and nails 4b are inserted into the penetration holes 5c and bent to be fixed and as a result a female part (a) of an engaging means is composed. A male part (b) of the means is composed in such a manner that a disc 3, which has a hole 3b, is put on a washer 6a, which has sewing holes 6b, and a small-diameter bar 3a' of a rivet 3a is inserted through the holes 3b and 6 and caulked to the hole 6a. The means is sewn on each part at the sewing holes 6b and 5a.
Patent JP-H06207894-A (JP)
Title: Bending static fatigue tester for ceramics
Inventor: IWASAKI HIROYUKI
IPC: G01N33/38
Filed: 1993-01-11
Abstract: PURPOSE:To provide a compact bending static fatigue tester for ceramics with a simple structure without applying an impact load to a testpiece. CONSTITUTION:A load weight base 13 is connected to a load transmitting jig 11 via a coiled spring 5, and a protrusion 12 of the jig 11 is brought into close contact with a ball 6. A load jig 2 is also brought into close contact with the ball 6. A load pin 7 is brought into contact with a bottom of the jig 2, and a testpiece 4 is held between the pin 7 and a support pin 8. The pin 8 is brought into contact with an inner bottom of a support jig 3 to support the testpiece 4. The jig 3 is fixed onto a support base 9 via a screw 20. A load of a load weight 14 placed on the base 13 is alleviated by the spring 5 at an impact load at the time of applying the load, and transmitted to the jig 11 via the ball 6. The load transmitted from the ball 6 to the jig 2 is loaded to the testpiece 4 via the pin 7.
Patent JP-S58121407-A (JP)
Title: Positioning control method for industrial robot
Inventor: GOTOU AKIYOSHI
IPC: G05B19/42
Filed: 1982-01-11
Abstract: PURPOSE:To improve the positioning control precision of a robot which employs a teaching/playback system by updating teaching data through correction based upon deviation during playback operation. CONSTITUTION:Position data stored in a main storage means is denoted as xT and position data reproduced actually when the robot is played back is denoted as xp. Then, a control error at some point on a trace during the playback operation is epsilon=xT-xP. This varies with the moving speed, moving direction, and position of the robot. When, however, the robot moves in a fixed direction at a predetermined speed, the robot has such a control peculiarity that an error attends. This error is detected easily, so it is calculated by an arithmetic means and then added to data reproduced at present. Namely, arithmetic xTP=xT+epsilon is carried out and teaching data xT in the main storage means is rewritten into the arithmetic result data XTP.
Patent JP-2000209792-A (JP)
Title: Motor core
Inventor: HAMADA HIDEAKI
IPC: B23K26/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To unnecessitate cut-off work in a postprocess eliminating troubles at assembly of a motor core without deteriorating the characteristics of the motor by preforming recessed sections which are deeper than projections produced by laser-beam welding at the welding sections of core pieces. SOLUTION: A split stator core for each slot is manufactured by preforming recessed sections 3 having the shape of a relieving groove at the laser-beam welding sections 2 of core pieces 1 punched with a blanking punch and successively punching the core pieces 1. Then the core pieces 1 are welded to each other by irradiating the welding sections 2 with a laser beam. The recessed sections 3 have the shape of the relieving groove and depths which are deeper than the projections formed by the laser-beam welding and are provided on the internal side faces 5 of the core pieces 1 facing a rotor. In order to make the welds 2 have sufficient welded strengths, welds are usually provided on two sides of the core pieces 1 in a well balanced state, the inside-diameter side 4 facing the rotor and the outside-diameter side 5.  Therefore, the gap between a rotor core and a stator core can be fixed and the characteristics of a motor are not deteriorated.
Patent JP-S57119142-A (JP)
Title: Cooler for engine
Inventor: KUME KORESHI
IPC: F02F1/36
Filed: 1981-01-14
Abstract: PURPOSE:In a V-engine having an intake manifold provided with a hot water riser, to simplify the coupling of the cylinder head of the engine with its intake manifold, by connecting a head jacket and the hot water riser to each other through cooling water passages in a cylinder block. CONSTITUTION:Cylinder blocks 1 arranged as V are provided with cooling water jackets 2 which communicates with the cooling water jackets 4 of cylinder heads 5 located over the cylinder blocks. An intake manifold 7 having a hot water riser 6 is located between the cylinder heads 5. An intake pipe 9 communicates with intake ports 11. Cooling water form the jacket 4 of the cylinder head 5 flows to the hot water riser 6 through cooling water passage 8, 8a, 8b provided in the body of the cylinder block 1. According to this constitution, the contact surfaces of the cylinder head 5 and the intake manifold 7 do not need to be kept liquid-tight. For thtat reason, machining is facilitated.
Patent JP-S61163928-A (JP)
Title: Production of polybutylene terephthalate polymer
Inventor: IIDA HIROSHI
IPC: C08G63/00
Filed: 1985-01-14
Abstract: PURPOSE:To obtain a polybutylene terephthalate polymer in good efficiency within a short time, by performing esterification by adding a specified amount of 1,4-butanediol in two portions each before the start or completion of the reaction. CONSTITUTION:In the production of a polyester by using terephthalic acid (TRA) and 1,4-butanediol (BG), the esterification is started after 0.4-1.3mol of BG per mol of TPA-based dicarboxylic acid is added, and this reaction is brought to completion after a necessary amount of BG is added. Thereafter, the polycondensation is performed. The amount of BG added in the course of the esterification may be selected so that the molar ratio of the amount of BG used to the amount of the dicarboxylic acid used may fall within the range of 0.1-1.0. The molar ratio of the total BG used to the dicarboxylic acid is preferably within the range of 1.05-2.0.
Patent JP-S58122482-A (JP)
Title: Method and device for body detection using ultrasonic wave
Inventor: KODERA MASAO
IPC: G01S15/04
Filed: 1982-01-14
Abstract: PURPOSE:To prevent malfunction due to an ultrasonic wave noise and to improve reliability while detecting only a necessary objective body by outputting a detection signal  only when a received signal is present for a specified time after its transmission. CONSTITUTION:By a switch 25 driven in accordance with a transmission and reception  switching signal Sb having a period T0 from a switching circuit 23, a transmitter and  receiver 21 transmits a pulse ultrasonic wave Ut. A reflected signal Ue from a body 1  is compared with a set level; and the comparison output signal is supplied to a malfunction preventing circuit 3 and gate signals Sc and Sd are supplied to the circuit 3.  On the other hand, at every time when pulse ultrasonic wave transmission from a generating circuit 29 is repeated (n) times, a reset signal Se and a latch signal Sf are outputted to the circuit 3. Further, when the body is present in a detection area, a comparison output signal Sh is supplied to the circuit 3. Consequently, the circuit 3 outputs  a detection signal Sl only when a received signal within prescribed time width after its transmission is present successively for plural times and the received signal is not  present for a prescribed time after the transmission.
Patent JP-S60148684-A (JP)
Title: Electrode disk for mush-seam welding
Inventor: OONISHI TAKEMASA
IPC: B23K11/30
Filed: 1984-01-11
Abstract: PURPOSE:To extend the life of an electrode disk for automatic mush-seam welding of a cold rolled low-carbon thin sheet by forming said disk of a copper- berylium-nickel-zirconium alloy and specifying the compounding components thereof at a specific weight ratio. CONSTITUTION:An electrode disk for mush-seam welding is formed of an alloy contg. 0.2-0.3wt% berylium, 0.5-1.5wt% nickel, 0.2-0.3wt% zirconium and the balance copper and unavoidable impurity components. The alpha+M phase, overall regular system structure of the alloy is subjected to soln. heat treatment at about 930 deg.C then to water quench hardening followed by tempering at about 500 deg.C. The hardness of the circumferential surface is adjusted to about 60+ or -20 Brinnel hardness HB, the high-temp. tensile strength to 500 deg.C>=34kgf/mm.<2> and the 0.2% yield strength to >=30kgf/mm.<2> respectively. The life of the disk electrode is thus considerably extended and production efficiency is improved.
Patent JP-S5286714-A (JP)
Title: Muting system in angular modulating wave decoding circuit
Inventor: HASHIMOTO MASARU
IPC: H03D3/00
Filed: 1976-01-14
Abstract: PURPOSE:To reject noise between the offices, by controlling the switching circuit with the muting control signal, in case of no agnular modulating signal input, in the angular modulating wave decoding circuit.
Patent JP-S58119806-A (JP)
Inventor: SENSEI KIMIHISA
IPC: B28B21/86
Filed: 1982-01-12
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-S5388893-A (JP)
Title: Preparation of vinyl chloride resin
Inventor: FUNEMI HARUO
IPC: C08F14/06
Filed: 1977-01-18
Abstract: PURPOSE: To prepare a vinyl chloride resin resistant to decomposition and color development by thermal history, by the polymerization of vinyl chloride in the presence of a specific alkyl ester under specific conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06247965-A (JP)
Title: Piperazine- and piperidineisoxazole derivative
Inventor: MARIO BARASHI
IPC: A61P9/00
Filed: 1994-01-18
Abstract: PURPOSE: To obtain new piperazine and piperidine isoxazole derivs. useful as anticonvulsants, anti-ischemic drugs, antineurodegenerative drugs, analgesics or the like.  
     CONSTITUTION: The derivs. are compds. of formula I (where R is OH, COR 2 , a 1-4C alkoxy, a halogen or the like; R 1  is H, a halogen, a 1-4C alkyl, phenyl, benzyloxy or the like; R 2  is OH, a 1-4C alkoxy, benzyloxy, amino or the like; A is a 1-4C alkylene and Y is N or C, or A is a 2-4C alkenylene or the like and Y is C or the like; dotted line represents a single or double bond), e.g. 4-(2-carboxy-1,4-piperazin-4-yl)methyl-3-hydroxy-5-methylisoxazole. The compds. of formula I are obtd. by reacting compds. of formula II with compds. of formula III [where, B is (CH 2 ) n  [(n) is 1-4] or the like; Z is NH or the like; X is Cl, Br, I, an eliminable group or the like]. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09188114-A (JP)
Title: Tire identifying method and device
Inventor: YANASE MINAO
IPC: B60C23/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a tire-identifying method and its device which are capable of identifying the types of tires from the information on the rotation of the tires. SOLUTION: The rotating speeds of tires of four wheels, which are currently loaded to the wheels are measured, and a ratio of the rotating speed of front wheel to the rotating speed of rear wheel is calculated from the measured values. By comparing the speed-front wheel to rear wheel ratio function, which is prepared based on data on the tires of known types, with the calculated values of a speed-ratio of front wheel to rear wheel, the types of the tires currently loaded on wheels can be identified.
Patent JP-H06214902-A (JP)
Title: System for reducing transferred data amount to distributed machine
Inventor: SHIMOOOSAKO TAKAHIRO
IPC: G06F13/00
Filed: 1993-01-13
Abstract: PURPOSE:To reduce transferred data amount so as to attain the shortening of transfer time and the reduction of a line charge by transferring only the slip data having high frequency in use at the time of transferring the slip data from a central processing unit to a distributed machine. CONSTITUTION:In the case that a finish request from the central processing unit 1 to the distributed machine is generated, the finish processing of the distributed machine retrieves first a slip management table 41, and acquires the number of times of use by slip classifications in that day. Then, at the time of transferring a finish completion report to the central processing unit 1, the acquired number of times of use by slip classifications is added. The central processing unit 1 updates the slip management table 41, and calculates priority at the time of transferring each slip to the distributed machine by statistic with use state history. Transfer processing to the distributed machine executes transfer based on the priority. Accordingly, the data unnecessary to the distributed machine can be selected, and the transferred data quantity can be reduced.
Patent JP-H01180103-A (JP)
Title: Antenna system
Inventor: KURAMOTO AKIO
IPC: G01S7/02
Filed: 1988-01-11
Abstract: PURPOSE:To reduce the phase noise due to incomplete hardware of an antenna main body by providing a variable phase shifter shifting the phase of a signal inputted/outputted to/from input/output terminals of the antenna main body corresponding to a control signal varied periodically. CONSTITUTION:The antenna main body 1 having variable phase shifters 13, 14 is provided with a variable phase shifter 2 whose phase shift quantity is controlled by a control signal S, whose one terminal is connected to the input/ output terminal 15 and whose other terminal is used as an input/output terminal 3. Suppose that the phase shift is +5 deg., -10 deg. due to manufacture error of the phase shifter 13 and the phase shift quantity of the phase shifter 14 is ideally + or -7.84 deg., then the main body 1 applies phase modulation to a reception signal or a transmission signal by 0.36 deg. in terms of phase deviation. Thus, the change in the phase shift of the phase shifter 2 due to the signal S is set to 0.36 deg.. The phase modulation due to the main body 1 is canceled by the phase modulation by the phase shifter 2 and the antenna system without phase noise is obtained due to beam switching when viewing the terminal 3.
Patent JP-S60148768-A (JP)
Title: Four-wheel steering device for automobile
Inventor: KANAZAWA HIROTAKA
IPC: B62D5/26
Filed: 1984-01-12
Abstract: PURPOSE:To simplify a rear wheel steering device in structure as well as to improve reliability in steering operation, by constituting a support device, which supports a suspension arm for rear wheels elastically on a car body, with both outer and inner cylinders and an elastic body and a fluid chamber being set up between these cylinders. CONSTITUTION:When a steering wheel 3 is operated and a rack 5 is moved to a right direction C by way of example, discharge oil flowing from a cylinder device 10 to a line 14 enters a left fluid chamber 23 of support devices 16 and 17 via each of lines 14a and 14b. On the other hand, a right fluid chamber is connected to a left cylinder chamber 10b via a line 15, and since the said chamber 10b is connected to a reservoir 13 as well, the right fluid chamber inside comes to almost nearly atmospheric pressure. As a result, oil pressure inside the left fluid chamber becomes yet higher than the former whereby an outer cylinder is moved in a body left direction E in relation to an inner cylinder 24 attached to a support pin so that rear wheels 2a and 2b are sterred round in a clockwise direction F via each of front suspension arms 33a and 33b. And, each of front wheels 1a and 1b is also steered round in a clockwise direction D.
Patent JP-S50127560-A (JP)
IPC: H01L23/482
Filed: 1974-12-28
Abstract: A metallization system for metallurgically bonding a semiconductor die to metallic conducting slugs as terminals at the same time, and at the same temperature, that a surrounding glass sleeve is hermetically sealed to the conducting slugs for forming a zener diode, for example, is disclosed. The metallization system comprises a combination of aluminum, tin and palladium, for bonding to molybdenum, the aluminum being vapor deposited followed by a vapor co-deposition of aluminum and tin and further followed by a vapor deposited layer of palladium.
Patent JP-H01179768-A (JP)
Title: Method for bonding ceramic material and metallic material
Inventor: SATO JUNICHI
IPC: C04B37/02
Filed: 1988-01-11
Abstract: PURPOSE:To prevent the infiltration of an oxide into the bonding interface and to improve the bonding strength by superposing an active metal layer formed on the bonding surface of a ceramic material on a metallic material in an inert gas atmosphere, and heating the laminate in a nonoxidizing atmosphere to bond both materials. CONSTITUTION:An active metal (e.g., Cu-Ti alloy) is thermally sprayed in an inert gas atmosphere on the bonding surface of a ceramic material 1 (e.g., SiC) by using a thermal spraying device with an inert gas as the working gas to form an active metal layer 3 having 40-100mum thickness on the material 1. The bonding surface of the metallic material 2 (e.g., SUS-304) is then superposed on the active metal layer 3 in the same inert gas atmosphere. The laminate is heated at 900-1,100 deg.C for 0.5-3hr in a nonoxidizing atmosphere to melt the active metal, and the ceramic material 1 and the metallic material 2 are bonded and integrated.
Patent JP-H05185265-A (JP)
Title: Machining head for laser beam machine
Inventor: MORI ATSUSHI
IPC: B23K26/14
Filed: 1992-01-14
Abstract: PURPOSE:To enable a stable laser beam machining by effectively cooling a condensing lens. CONSTITUTION:An assisting gas is once introduced into a manifold 28 provided at a side wall part 241 after passing through an introducing opening 47 and flows into a machining chamber 26 from a slit 29. Since the slit 29 is uniformly provided over the entire circumference between lens holder 22 and the side wall part 241 at the lower end side of a condensing lens 21, the assisting gas passing through the slit 29 is uniformly injected along the lower end side face of the condensing lens 21. Consequently the condensing lens 21 which was conventionally insufficiently cooled is effectively cooled. As a result the distortion by heat of the condensing lens 21 is restrained, the stable laser beam machining is possible and the machining performance is improved.
Patent JP-S56102161-A (JP)
Title: Binary encoding circuit
Inventor: TAKASHIMA HIRONORI
IPC: H04N1/403
Filed: 1980-01-18
Abstract: PURPOSE:To make binary encoding possible with high precision and stabilization by using a digital circuit and deciding a suitable threshold while referring pheripheral picture elements. CONSTITUTION:After an input analog picture signal has been converted into a digital picture signal by A/D converter 10, the converted signal is delayed by 1 line with delay element 11a for 1 line delay and successively delayed 2 lines with delay element 11b. These delayed signals are written together with the nondelayed signal in memories 12a-12c which correspond to 2 picture elements respectively. The output of element 11a is written in memory 15 for N picture elements. Average movement and variance are calculated from the concentration values written newly in memories corresponding to respective lines and the results read out after being delayed by 2N picture elements by means of mean value circuit 13 and variance circuit 14 respectively. The concentration value of the picture element to be observed is obtained as the data read out from memory 15 and the data, mean value and variance value are entered comparator 16 to fine binary coded value.
Patent JP-H06217460-A (JP)
Title: Data generating method for distribution system control system
Inventor: IIJIMA MOTOO
IPC: H02J3/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide a data generating method for distribution system control system in which a multicircuit switch is grasped by a control system and controlled as a system constitution data. CONSTITUTION:A multicircuit is considered as one pole (dummy pole) and a dummy pole stage corresponding to the pole stage of circuits 1, 2, 3,... is defined from the positional relationship between a bus B and the circuits 1, 2, 3,.... The bus B of the multicircuit switch T is set at 0 stage, i.e., DD0, and the stage of each circuit is provided with a suffix of circuit number thus setting the circuits 1, 2,... at DD1, DD2,.... Each circuit 1, 2,... is provided with a switch SW1, SW2,... and spans K1, K2,... are defined between the bus B and the switches SW1, SW2,.... A computer recognizes the multicircuit switch T and automatically extract the stage DD0 of the bus B and the stages DD1, DD2,... of branch circuits, the spans K1, K2,..., and the switches SW1, SW2,....
Patent JP-S61163573-A (JP)
Inventor: KOBAYASHI SEISAKU
IPC: H01R4/24
Filed: 1985-01-14
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-H05191646-A (JP)
Title: Picture reader
Inventor: KUSUMOTO KEIJI
IPC: H04N1/401
Filed: 1992-01-14
Abstract: PURPOSE:To fetch data for shading correction of a read system on lots of occasions without employment of a complicated structure, any special job or operation even in the case of a film picture and to implement shading correction based on shading correction data close to those at point of read time. CONSTITUTION:The picture reader reading a picture whose image is formed by an optical system by an image pickup means 12 after implementing shading correction for a picture read system is provided with a shading correction fetch means 403 fetching shading correction data, a storage means 404 storing the fetched shading correction data, revising the stored data every time the shading correction data are fetched and giving stored data for the shading correction, an original withdrawal detection means detecting the withdrawal of the original, and a control means operating the shading correction data fetch means 403 when the withdrawal of the original is detected.
Patent JP-H01180656-A (JP)
Title: Memory protecting device
Inventor: KOMINE SHIGERU
IPC: G06F12/16
Filed: 1988-01-12
Abstract: PURPOSE:To protect the memory area of another task by inhibiting a writing into the memory area except a writable area specified by a lower limit and an upper limit address setting registers, rewriting dynamically the values of both the registers by an OS at the time of switching the task and making only the area of the task being executed into the writable area. CONSTITUTION:A lower limit address setting register 18 and an upper limit address setting registers 19 to set the writing inhibiting area are provided and the writing into the writing inhibiting area is detected by comparing addresses outputted from both the registers 18 and 19 and a CPU by a lower limit address comparator 22 and an upper address comparator 23. The contents of the lower limit and the upper limit address setting registers 18 and 19, that is, the writing inhibiting area is changed dynamically for every task by an operating system. Thus, a certain task is prevented from executing a wrong writing into the memory area or the i/O area of another task.