baber/WOPTO huggingface dataset:
Patent JP-S621339-A (JP)
Title: Communication equipment
Inventor: NAKAMURA SHINJI
IPC: H04B3/54
Filed: 1985-06-27
Abstract: PURPOSE:To retrieve an unsetting address quickly and properly in a system by providing a communication means having an own address and making transmission/reception individually, a transmission request means, an unsetting address display means and an operation control means. CONSTITUTION:When a transmission request is caused in a transmission request means 3, the operation control means 5 detecting it makes transmission to an address equipment in a settable range through a lighting line 1 via a communication means 2. Whether or not a confirming signal representing the reception of a signal from a device normally is returned is detected via the communication means 2. When not returned, the unsetting address display means 4 is controlled to display the address of the equipment. Conversely, when returned, the transmission is performed to the equipment of the next address sequentially.
Patent JP-H0435815-A (JP)
Title: Wire-cut electric discharge machining device
Inventor: SHIBATA YOSHIO
IPC: B23H7/02
Filed: 1990-06-01
Abstract: PURPOSE:To obtain a fine hole working device with the superior controllability at a low cost by providing interchangeability for a rod-shaped electrode unit for sending the working liquid under pressure to a working part through a through hole in the axial direction and a mounting/demounting part with the nozzle head of an upper part nozzle installed in the feeding passage of a wire electrode. CONSTITUTION:The lock pin 23 of a nozzle head 21 is shifted in the direction of arrow B, and an upper part nozzle 19 is attached on the undersurface, and the lock pin 23 is shifted in the direction of arrow A, and fitted into the fixing groove 19a of the upper part nozzle 19, and both are joined integrally. When fine hole electric discharge work is carried out before carrying out the electric discharge machining for a workpiece 6 by a wire electrode 13 the lock pin 23 of a nozzle head 21 is fitted into a fixing groove 25b formed on an electrode tool 25, and an O-ring 25a is installed, and a working electrode 17 is connected to an electrode tool 25 side by operating a switch 39. Then, a solenoid valve 40 is operated to send working liquid under pressure to the electrode tool 25 side, and the working liquid is jetted to the working part of the workpiece 6 through a pipe 35 and a through hole 9a of a rod-shaped electrode 9, and a motor 28 is started, and the fine, hole electric discharge work is carried out for the workpiece 6, revolving the rod-shaped electrode 9.
Patent JP-H11340939-A (JP)
Title: Control signal transmitting method and sdh multiplexer
Inventor: TATEBAYASHI KOJI
IPC: H04L5/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To control another base station without a modem and telephone line by transmitting a control signal, which is inserted into synchronous digital hierarchy(SDH) path overhead, through each SDH multiplexer. SOLUTION: An information request command from control terminal equipment 111 is sent to a bit rate converter circuit 114 of an SDH multiplexer 112 and adjusts the write or read speed of data to 16 kbps, for example, while asynchronously changing it. A path overhead extracting/inserting circuit 115 inserts the data of 64 kbps into an F2 byte in the path overhead of SDH and transmits it to an SDH multiplexer 122. In the path overhead extracrting/ inserting circuit 125, the F2 byte of the SDH path overhead is extracted. A bit rate converter circuit 124 converts the speed of data of 16 kbps to the velocity of an external serial interface. Data outputted from a serial interface circuit 123 are dispatched to equipment 121 to be controlled.
Patent JP-S6031900-A (JP)
Title: Sewage treating method and apparatus
Inventor: UCHIMURA TERUMI
IPC: C02F11/08
Filed: 1983-08-01
Abstract: PURPOSE:To prevent heat loss and the clogging of a scrubber nozzle, by recovering heat from decomposed gas generated in a sludge heat treating reaction boiler, and heating sludge to be treated supplied to the aforementioned reaction boiler by using the recovered heat. CONSTITUTION:Decomposed gas generated by heat treatment contains steam and oil vapor and sent to a decomposed gas cooler 14 at 165 deg.C under pressure of 8kg/cm<2> gauge to be cooled to 50 deg.C. With this cooling, the aforementioned steam and oil vapor are condensed and the condensed components are separated by a cyclone 17 while condensed water is discharged from a condensed water tank 18. The decomposed gas, from which moisture and the oil component are removed, is sent to a gas treating apparatus through a pressure regulating valve 16. Soft water supplied to the decomposed gas cooler 14 in a heat recovery system 24 cools the decomposed gas to recover heat therefrom and heated up to 80 deg.C while the heated soft water is used in heating sludge in a sludge heater 3 and cooled to 30 deg.C to be recirculated.
Patent JP-S5875697-A (JP)
Inventor: DAGURASU PUREI TATSUSHII
IPC: F41A27/00
Filed: 1982-08-17
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-H05177072-A (JP)
Title: Cutting device provided on sewing machine
Inventor: TOOMASU NERUTOGE
IPC: D05B37/04
Filed: 1992-06-02
Abstract: PURPOSE: To improve clamp cutting by providing a sewing material tension means on the upper working base of a wedge-shaped cutter transversely with respect to a feed direction. CONSTITUTION: A sewing material stopper composed of half bodies 23a and 23b is arranged on a sewing material 4 on a working base and a rimming stripe 5 is arranged on the sewing material 4 between the half bodies 23a and 23b and fixed by tightening plates 22a and 22b. Then, the sewing material 4 and the rimming stripe 5 are sewn together and fed to a cutting part by the wedge-shaped cutter 2. On the height of a notch 7 for the wedge-shaped cutter 2 formed at the cutting part, a sewing material tension device 6 is provided transversely to the feed direction. The tension device 6 is constituted by projecting step parts 28 and 29 formed in the longitudinal direction of the working base 21 on both sides of the notch 7 in the direction of the sewing material 4.  Also, the device 6 can be formed as a plate 10 by a thin plate stripe and arranged under the tightening plates 22a and 22b between the half bodies 23a and 23b.
Patent JP-H082135-A (JP)
Title: Surface treatment of metal strip like article
Inventor: ASAKURA YUJI
IPC: B41N3/04
Filed: 1994-06-23
Abstract: PURPOSE:To provide a method for a surface treatment of a metal strip like article capable of applying a surface roughening treatment to the metal strip like article and capable of simply reducing the curl quantity in the lateral direction of the metal strip like article at the same time. CONSTITUTION:Since a mechanical surface roughening treatment is applied to the curl inside surface 10A curled in the lateral direction of a metal strip like article 10 when the surface roughening treatment is applied to the single surface of the metal strip like article 10, the curl quantity of the metal strip like article 10 can be reduced simultaneously with the surface roughening treatment thereof.
Patent JP-S5930797-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: ITOU TOSHIFUMI
IPC: H01L21/208
Filed: 1982-08-16
Abstract: PURPOSE:To reduce the concn. of various impurities and to carry out liq. phase epitaxial growth for a light emitting element, etc., by using 2 kinds of melts as starting materials in the formation of one layer so as to utilize the segregation action. CONSTITUTION:An epitaxial growth apparatus is put in a reaction furnace and heated. By moving the slide plate 22, the 1st melt 24 contg. an impurity is brought into contact with a substrate 25, a layer n0 is grown by cooling, and the plate 22 is moved to separate the melt 24. The apparatus is heated again, the plate 22 is moved to bring the 2nd melt 26 contg. no impurity into contact with the substrate 25, and a part or all of the layer n0 is solubilized in the melt 26 by heating. A layer n1 is formed under cooling, a layer n2 is formed, and finally a p type layer is formed by feeding Zn at a higher concn. than the concn. in an n type layer. By this method, liq. phase epitaxial growth for a light emitting GaP element with superior luminous efficiency, etc. is carried out industrially.
Patent JP-S5266064-A (JP)
Title: Rotary electric shaver
Inventor: HASHIZUME JIROU
IPC: B26B19/14
Filed: 1975-11-27
Abstract: PURPOSE: To change the cutting power of a shaver depending upon the user,s desire by removably attachrpg an adjustor plate to an inner blade palte, said adjustor plate being designed to change the moment of inertia of the inner blade plate of the rotary electric shaver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08335919-A (JP)
Title: Time division multiplexer and timing processing circuit
Inventor: TAKAMI MASAYUKI
IPC: H04J3/04
Filed: 1995-06-08
Abstract: PURPOSE: To reduce the power consumption by reducing memory size to absorb phase fluctuation without missing a reference clock and causing a large phase fluctuation even on the occurrence of a fault to any clock. CONSTITUTION: After clocks CK1, CK2' are respectively inputted by buffers 211, 218, the clock level is adjusted by capacitors 213, 219 and voltage conversion resistors 214, 2111 and identified by ECL comparators 215, 2112. In this case, since a final component is an OR logic section 2115, when the clocks CK1, CK2' are lost, pull-up resistors 217, 2114 properly decide a level to be positive from a GND level so that each output of the comparators 215, 2112 goes to a low level (DC is cut by the capacitors 213, 2110). Since a clock CKO outputted from a digital logic processing section 21 is the result of ORing two clocks, the other clock appears immediately after one clock is lost and then the reference clock CKO is not lost.
Patent JP-H11324037-A (JP)
Title: Liquid storage device and cut-off valve therefor
Inventor: MORI HIROHISA
IPC: F17D5/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To use a cut-off valve in common which works smoothly in an earthquake and securely prevents a liquid content in a storage container from leaking out. SOLUTION: A cut-off valve 10 of a liquid storage device having an earthquake-detection type cut-off function is constituted of a valve seat 19 formed at the upward opening of an elbow 18 connected to a flange 8 provided at the inside of an intake 3, a packing 20 provided at the upper face of the valve seat 19, a specified number of guide shafts 21 provided so as to rise upward at the outer peripheral flange of the valve seat 19, a valve body 22 guided along an inscribed circle of the guide shafts and vertically moved, and a valve body metal holder 24 provided to penetrate the center of the cap 23 fixing the upper end side of the guide shafts 21 and fixed to the upper part of the valve body 22. A connecting wire 16 is connected in between the upper end of the valve body metal holder 24 and the other end of a driving part 14.  The outside diameter Db of the valve body 22 of the cut-off valve 10 corresponding to the intake 3 having a different inside diameter of 1/2D-D is unified to D, then, the guide shaft 21, the valve body 22, the cap 23, and valve body metal holder 24 are shared as parts for D.
Patent JP-H0433914-A (JP)
Title: Liquid rpoxy resin composition
Inventor: OKUNO TATSUYA
IPC: C08K5/5419
Filed: 1990-05-30
Abstract: PURPOSE:To provide the subject composition containing an epoxy resin, a polysiloxane, a silane coupling compound, a specific dispersion stabilizer, fuse silica and a specific viscosity-reducing agent, having low viscosity and excellent workabilty and moisture-resistant reliability and suitable as a sealant for IC chips. CONSTITUTION:The objective composition is produced by compounding (A) an eopxy resin, (B) an organopolysiloxane having silanol groups on both terminals, (C) a silane coupling compound having >= 2 alkoxysilyl groups at a molar ratio (alkoxy/OH of the component B) of 0.1-15, (D) an organopolysiloxane, etc., of formula I [X1 is methyl, amino, etc.; Y1 is group of formula II (R is 2-10C alkylene, C6H4, etc.; R' is H, acyl, etc.; a and b are 1-50); l is 0-1000; m and n are 1-100] as a dispersing agent, (E) fused silica and (F) a polyether-modified silicone compound of formula III or IV (i is 2-500; j is 2-100; k is 1-100; a' and b' are <= 50; R12 and R13 are 1-4C alkylene) as a viscosity-reducing agent.
Patent JP-H10335450-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUMOTO NAOYA
IPC: H01L23/522
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device provided with a resistance element having a small parasitic capacitance by opening contact holes through a second insulating film and bringing the side face of a first conductor into contact with a third conductor in the contact holes, and then, connecting the third conductor to a second conductor. SOLUTION: After a field oxide film 2, a CVD oxide film 3, and a polysilicon film 4 are successively formed on a silicon substrate 1, a CVD silicon oxide film 5 and a PPSG film 6 are successively formed on the polysilicon film 4 and the film 6 is flattened. In addition, contact holes are formed so that the holes may overlap the partial area of the polysilicon film 4 and reach the bottom of the film 4. TiN films 7 are formed in the contact hole sections and below AlSiCu films 8 wiring and the contact holes are filled up with CVD W films 9. Therefore, the variation of the contact resistance of a semiconductor element can be reduced without increasing the number of manufacturing processes.
Patent JP-2000329218-A (JP)
Title: One-sided contact preventing structure for cam shaft sprocket
Inventor: KASAHARA SATOSHI
IPC: F16H55/30
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the one-sided contact between an exhaust cam sprocket and a timing chain by making an intake cam sprocket and the exhaust cam sprocket different from each other in tooth width. SOLUTION: The tooth width W2 of an exhaust cam sprocket 34 is made smaller than the tooth width W1 of an intake cam sprocket 32, and the clearance A between the side face of the tooth 34a of the exhaust cam sprocket 34 and the inner face of the roller link 40 of a timing chain 36 cam be made larger than a cumulative value of tolerances of various portions.  Even if the fitting positions of the intake cam sprocket 32 and the exhaust cam sprocket 34 are shifted in the longitudinal direction of a vehicle when the intake and exhaust cam sprockets 32, 34 are fitted to intake and exhaust cam shafts, the clearance A between the side face of the tooth 34a of the exhaust cam sprockets 34 with the small tooth width W2 and the inner face of the roller link 40 of the timing chain 36 is made larger than the cumulative value of the tolerances of various portions, and the one-sided contact between the exhaust cam sprocket 34 and the timing chain 36 can be prevented.
Patent JP-S5369880-A (JP)
Title: Preparation of lactic acid
Inventor: OOSAWA JIYUICHI
IPC: C12R1/365
Filed: 1976-11-29
Abstract: PURPOSE: To prepere lactic acid in high yield from 1,2-propanediol using the strain of bacteria belonging to Norcardia genus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000328900-A (JP)
Title: Device for supplying power to machine for tunneling
Inventor: SENBA KEIICHI
IPC: E21F17/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric power supply device for a machine for tunneling capable of easily extending a tough-rubber sheath cable or housing it in accordance with the movement of a machine for tunneling when connecting the machine and a relay transformer through the rubber sheath cable to supplying power. SOLUTION: This electric power supply device is constituted of at least one power relay transformer 12 disposed in an excavation tunnel and a crawler dump truck 13 in which a current-collecting reel 13b is mounted on a staging to freely wind or wind off the tough-rubber sheath cable to the current-collecting reel 13b. The power relay transformer 12 and a transferable machine for tunneling are electrically connected through the rubber sheath cable 15 wound on the current collecting reel 13b installed in the crawler dump truck 13 to supply electric power to the machine for tunneling and transfer the crawler dump truck 13 in accordance with the movement of the machine or let off the tough- rubber sheath cable 15 out of the current collecting reel 13b or wind it thereon.
Patent JP-S63306429-A (JP)
Title: Manufacture of ec nonglaring mirror for automobile
Inventor: AIKAWA TOYOSHI
IPC: G02F1/15
Filed: 1987-06-09
Abstract: PURPOSE:To easily obtain a high-accuracy product which has the small possibility of the shift of a pattern by using a vapor-deposition mask only in layer forming processes among respective processes and simplify its vapor deposition shape. CONSTITUTION:This method is provided with a process for forming a transparent conductive layer 2 over the entire back surface of a glass substrate 1, a process for forming a 1st EC layer 3, an electrolyte layer 4, and a 2nd EC layer 5 on the entire surface except its periphery, a process for forming a metallic film 12 covering the transparent conductive layer 2 and the exposed surface of the 2nd EC layer 5, and a process wherein the unnecessary part of the metallic film 12 and the unnecessary part of the transparent conductive film 2 are removed by a chemicals treatment after the metallic film 12 is treated with photoresist and then a beltlike thin film 8 and a 2nd electrode and reflecting layer 6 are formed of the remaining metallic film. The vapor deposition mask used for those layer forming processes has a simple pattern, so its maintenance is easy. Consequently, the possibility of the shift of the pattern is small and the high-accuracy product is easily obtained.
Patent JP-H04349170-A (JP)
Title: Member for pulverizer constituted of zirconia sintered compact
Inventor: KAWANAMI TOSHIO
IPC: B02C13/28
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a member low in a wear rate by specifying the content of Y2O3 in a zirconia sintered compact, the constitution of its crystal system, the regulation of its average grain size, its bulk density and its wear rate by a ball mill. CONSTITUTION:This is a member for a pulverizer constituted of a zirconia sintered compact contg. 2.0 to 4.0 molar % Y2O3, in which the crystalline structure of the sintered compact contains no monoclinic zirconia on the surface subjected to mirror-like finishing as well as constituted of tetragonal system zirconia in which its system is changed to a monoclinic one by pulverizing treatment after the sintered compact is subjected to heat treatment and is gradually cooled and in which the average particle size of the sintered compact is regulated to <=2.5mu, the bulk density of the sintered compact is regtulated to >=5.98g/cm<3> and the wear rate of the above sintered compact having a form as media for pulverizing is regulated to >=0.1%. The above member is excellent in wear resistance and impact collapsing resistance and has suitable hardness, so that the sintered low in a wear rate as a member for a pulverizer can be obtd.
Patent JP-S5665919-A (JP)
Title: Bright solution heat treatment method of stainless steel
Inventor: YAMAMOTO TOSHIYUKI
IPC: C21D1/74
Filed: 1979-11-01
Abstract: PURPOSE: To make possible bright solution heat treatment without requiring pickling, by heating a stainless steel material to a solution heat treatment temp. then quickly cooling the same by means of metal powder in a quick cooling part which is being sealed by an inert gas, and further water cooling the same down to an ordinary temp.  
     CONSTITUTION: A stainless steel material 1 which is the material to be treated is passed through the inside of a high frequency heating unit 2, and is heated to 900W 1,300°C necessary for solution heat treatment. Next, it passes through a conduit 3 together with the inert gas, such as Ar, admitted through a conduit 4, and is put into a quick cooling unit 5. An Ar gas is admitted into the unit 5 as well,  through a conduit 6, and similar metal powder of ≤1mm diameter is flowed from a  hopper 7 and the material is quickly cooled at ≥5°C/sec cooling rates down to  around 600°C by this metal powder. Next, it is quickly cooled down to an ordinary  temp. by the cooling water emitted from a water pipe 13 in a water cooling zone  12, whereby the solution heat treatment is completed. Since it is sealed by an inert  gas at the high temp. and is at ≤600°C during water cooling, no oxide films are  formed on the surfaces of the stainless steel material, and the bright solution heat  treatment may be performed without requiring pickling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000330599-A (JP)
Title: Signal processing method and device, and information providing medium
Inventor: TSUTSUI KIYOUYA
IPC: G10L21/003
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain sufficiently desired sounds with processing of less operational amount as well as to suppress cost-up of a decoding device by decoding only a lower band side of coding signals corresponding to a preset pitch and executing pitch conversion of the reproduced signals after decoding based on the preset pitch. SOLUTION: A memory 131 can read and write at a free speed by a control signal 104 from a control part 139. A code column of whole bandwidth is read out from the memory 131 and a partial decoding part 133 takes out only coding data of the desired lower band part from the code column of whole bandwidth and decodes them. The decoding processing at the partial decoding part 133 is executed at a speed corresponding to a pitch conversion, and audio data 136 processed are sent to a D/A(digital/analogue) conversion part 137. At the D/A conversion part 137, the audio data 136 decoded at the speed corresponding to the pitch conversion at the partial decoding part 133 are converted into analog audio signals 138.
Patent JP-S5843290-A (JP)
Title: Automatic controlling method for sewage treating device by activated sludge method
Inventor: SAWARA TERUTAKA
IPC: C02F3/12
Filed: 1981-09-10
Abstract: PURPOSE:To restore stable flocculating and adsorbing power and flock forming ability by calculating the rate of oxygen intake by activated sludge from the secular range of the concn. of dissolved oxygen after the end of aeration and maintaining the value thereof between preset upper and lower limit values. CONSTITUTION:The raw water in a raw water storage tank 1 is pumped 2 into the 1st aerating tank 3, where said water is aerated and mixed together with activated sludge. The org. materials in the raw water are adsorbed on the activated sludge to form flocs. The liquid mixture is subjected to solid-liquid sepn. in a settling tank 4. The sludge is pumped 6 into the 2nd aerating tank 5, where the sludge is re-aerated. The liquid in the tank 5 is sucked up into a piping 10, and the content of dissolved oxygen is measured with a sensor 11 and a dissolved oxygen meter 14. Said liquid is introduced into an automatic controller 13. At the same time, the value of the content of the dissolved oxygen in the liquid in the tank measured with a sensor 12 is also introduced into the controller 13. The controller 13 calculates the rate of oxygen intake from the difference in the values measured with the sensor 11 and the sensor 12.