baber/WOPTO huggingface dataset:
Patent JP-S63260164-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: NAGATOMO YOSHIKI
IPC: H01L27/10
Filed: 1987-04-17
Abstract: PURPOSE:To eliminate the need for the margin of the size of a cell contact and the positional accuracy of the cell contact by forming the cell contact onto the whole circumference of a trench in a self-alignment manner in the side wall of the upper section of the trench or on the adjacent transistor side in the side wall of the upper section of the trench in a semi-self-alignment manner. CONSTITUTION:An element isolation region is shaped, three layer films of oxide films 22, 23/first nitride film 25/oxide film 26 are formed, a shallow trench is shaped through isotropic etching, using the three layer films as masks, a second nitride film 28 is applied, and a nitride-film side wall 29 having a section buried into the shallow trench is formed through anisotropic etching. The shallow trench is dug down to a deep trench 30 through anisotropic etching, the inside of the trench is oxidized selectively and the nitride-film side wall 29 is removed, and a first conductive film 34 is applied. The first conductive film 34 is brought into contact with a semiconductor substrate section, which is exposed by getting rid of the nitride-film side wall 29 and functions as a cell contact 32, and a contact section is shaped together with a diffusion layer 33 in an adjacent transistor. Accordingly, the margin of the size of the cell contact and the positional accuracy of the cell contact can be unnecessitated.
Patent JP-S5620137-A (JP)
Title: Copper-aluminum type sintered friction material
Inventor: HAYAMA FUSAO
IPC: C22C9/01
Filed: 1979-07-24
Abstract: PURPOSE: To provide a Cu-Al type sintered friction material with increased wear resistance by using hard Cu-Al alloy powder as the Al component in the composition of a sintering material and specifying sintering temp.  
     CONSTITUTION: In a composition consisting of, by wt., 60W95% Cu, 1W10% Al,  0W7% Sn, 0W15% Zn, 0W10% Pb and 0W20% graphite or MoS 2 , most of the Al  component is blended as η 2 - or θ-phase Cu-Al alloy powder by 3W25% of the total  weight. This blended powder is sintered at ≤800°C. At this time, the sintering  temp. and time are combined so that at least part of the composition of the hard Cu- Al alloy is left. Thus, a sintered friction material is obtd. No friction promoting  particles are peeled off the material, and a face opposite to the material is not  damaged even if local abnormal heating occurs. This material is widely used as a  material for clutch and brake parts, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62250613-A (JP)
Title: Foil-wound transformer
Inventor: INUI AKIFUMI
IPC: H01F27/28
Filed: 1986-04-24
Abstract: PURPOSE:To prevent the overheat of a winding by forming an observation window, to which a detector measuring, monitoring and detecting the temperature of the upper section of the winding is mounted, to the upper section of a transformer tank and measuring and monitoring the temperature of the winding through the observation window. CONSTITUTION:An observation window 10 is shaped to the upper section of a transformer tank 7 positioned at the upper section of windings to a foil-wound transformer, in which a low-voltage winding 2 and a high-voltage winding 3 are formed by winding a metallic sheet and an insulating sheet on a main leg core 1 and housed in the tank 7, and the temperature of the windings is measured through the observation window 10, and detected and monitored by a detector 11. The temperature of the winding is detected by a method, through which a temperature change is read by irradiating the upper section of the winding by beams, such as infrared rays, ultraviolet rays, etc. at all times or at regular intervals through the observation window 10 and measuring the ratios, etc. of wavelengths and spectra altering by the temperature of the winding, or a measuring method by detecting the quantity of infrared rays generated from winding itself through the observation window.
Patent JP-H02270687-A (JP)
Title: Measurement of automobile body and device therefor
Inventor: HAKOZAKI KENICHI
IPC: B62D65/00
Filed: 1989-04-13
Abstract: PURPOSE:To permit the measurement for various kinds of vehicles by measuring the characteristic points of a measurement object (automobile body) in the operation data of a measuring robot which is prepared form the CAD data representing the shape of the automobile body and correcting the operation data and carrying out the prescribed measurement. CONSTITUTION:Slide bases 3L and 3R onto which measuring robots 2 (2L, 2R) are fixed are arranged in shiftable manners in the longitudinal direction of a body W, on the right and left sides of a measuring board 1 for positioning and placing a car body W, and a plurality of standard parts consisting of standards 4L and 4R for original point and standard parts 5Ra,... 5Lc are installed onto the measuring board 1. The operation data of the robot 2 for measurement is prepared from the CAD data representing the shape of the car body W, and the characteristic points of the body W are measured at first, and the data is compared with the characteristic point data of the CAD data, and the operation data of the robot 2 for measurement is corrected. Then, the measurement for a prescribed position is carried out, and the measurement data and the CAD data are compared, and the deflection quantity is obtained.
Patent JP-H05132944-A (JP)
Title: Stabilized banking structure
Inventor: ANRI BIDARU
IPC: E04H3/12
Filed: 1992-03-19
Abstract: PURPOSE: To contrive a large cost reduction by using a stabilized ground in stead of concrete and steel as construction material in constituting seats of a stadium, an assembly hall or the like. CONSTITUTION: An embankment structure 1 is stabilized by individual long strips 3, and the strips 3 are extended rearward from L-shaped surface members 2 stacked in a plurality of rows. The surface member 2 in each row is disposed rearwardly of the lower row and a front part 7 of each surface member 7 is placed on an upper part 6 of the lower surface member 2. Seats 9 are secured to a front extension part 7 of the surface member 7 so as to form an audience terrace.
Patent JP-H02271355-A (JP)
Title: Photomask plotting device
Inventor: SHIRAKATA YOSHIHIRO
IPC: G03F1/00
Filed: 1989-04-12
Abstract: PURPOSE:To plot interruptive plotting vector data in a short time and to plot even data with low priority by providing a specific schedule mechanism. CONSTITUTION:This device is provided additionally with a plotting indication processing part 3, a plotting indication storage part 5, a plotting schedule processing part 7 which makes a schedule changing with time according to a plotting indication including priority where a time function is added, and a plotting raster data storage part 10. For example, a plotting indication time is set to 11:45, 29th, Aug. 1988 and priority levels 1, 2, and 3 are so set that plotting is enabled 1, 4, and 24 hours later; when this indication is inputted to the processing part 3, the processing part 3 converts the plotting indication according to the specified time and priority and stores the result in the storage part 5.
Patent JP-H02271412-A (JP)
Title: Charging circuit also used for measuring number of individual instructions
Inventor: SHINOHARA MASASHI
IPC: G06F1/00
Filed: 1989-04-12
Abstract: PURPOSE:To eliminate necessity for resetting contents in a memory and to measure the number of individual instructions by providing a flag to execute an instruction for measuring the number of the instructions, comparing an instruction code to be measured with an instruction code and controlling the input of a counter according to the outputs of those codes. CONSTITUTION:When the instruction code is set to an instruction register 20, a memory means 50 is read with this code as an address and the output of the memory means is accumulated and added with the output of a register 82 by using an adder 81 and saved again to the register 82. Since an weighted value corresponding to the register 20 is stored to the means 50 in advance, this value is accumulated and added as charging information. In this method, when it is instructed by an instruction number measuring flag 40 to measure the number of the instructions, the output of an instruction register 10 to be measured is compared with the output of the instruction register 20 by a comparator 30. When those outputs are coincident, the output of a select signal preparation circuit 60 is adjusted and the output of a selector 70 is made '1' When those outputs are noncoincident, the output of the selector 70 is made '0' Thus, by reading the output of the register 82, the time of instruction execution is measured.
Patent JP-H05263518-A (JP)
Title: Round veranda
IPC: E04F19/04
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the curling of the upper end of a cloth as well as simplify the fixing operation of the cloth by fixing it to the wall. CONSTITUTION:A round veranda 10 is made up of a round edge receiver 10A to be attached to the wall 1 and a round veranda body 10B to be connected detachably with the receiver 10A. The receiver 10A has a housing part 11 to house the upper edge 4a of a cloth 4 and a coupler 13. For the body 10B, a rising piece 16 to upwardly pull the cloth 4 by being inserted into the housing part 11, a cloth stopper 16 to press the cloth 4 to prevent the coming-out of the upper edge 4a, and a connector 18 to be coupled with the coupler 13 are provided. The rising piece 16 is inserted into the part 11 while upwardly stroking the cloth 4.
Patent JP-H11293858-A (JP)
Title: Heat insulating panel and coupling structure therefor
Inventor: HARADA YUTAKA
IPC: E04D3/362
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide high coupling strength and excellent watertightness and airtightness, to easily and securely couple heat insulating panels together, and to mount a cap using the small number of part items. SOLUTION: A heat insulating panel 1 has a heat insulating material 11 packed between a front metallic plate 9 and a back metallic plate 10. A coupling piece 2 of a semi-crest like cross-sectional shape having a fitting projecting part 4 is formed at the end of one side of the heat insulating panel 1 along its cross direction A, and a coupled piece 3 of a semi-crest like cross-sectional shape having a fitting recess part 5 in which the fitting projecting part 4 is fitted is formed at the end of the other side. Cap-locking projecting parts 6 are formed on the respective upper inclined surfaces 2b, 3b of the coupling piece 2 and the coupled piece 3.
Patent JP-H04302509-A (JP)
Title: Circuit board and crystal oscillator using same
Inventor: YOKOZEKI YUICHI
IPC: H05K3/34
Filed: 1991-03-29
Abstract: PURPOSE:To prevent variation in the load capacity due to moisture, etc., and to make the frequency stability excellent by cutting the opposite surfaces of a surface-mounted element to be mounted on the circuit board. CONSTITUTION:Respective elements such as a crystal oscillator, a transistor(TR) for oscillation, and a capacitor for oscillation which form an oscillation circuit are mounted on the circuit board. A ceramic substrate is used as the circuit board where conduction paths 11 is formed and the opposite surfaces of, specially, the capacitor 6 for oscillation are cut. Thus, the opposite surfaces of the capacitor 6 for oscillation are cut to form no gap between the both, and consequently liquid or moisture in, for example, cleaning or resulting dew condensation from being left. Therefore, the dielectric constant between the conduction paths 11 and the conduction paths 11 and the surface electrode 10 of the capacitor 6 for oscillation can be prevented from varying. Variation in the floating capacity generated between them is minimized and the load capacity which determines the oscillation frequency is held constant.
Patent JP-H03292494-A (JP)
Title: Copper tube with inner surface film
Inventor: NISHIKAWA YUJI
IPC: C09D183/04
Filed: 1990-04-09
Abstract: PURPOSE:To make improvements in coherence and anticorrosion by coating a paint film, made up of adding a rosin skeleton content polymer in coating material making epoxy modified silicone resin a base material, on the inner surface of a copper tube at the specified thickness. CONSTITUTION:This is a copper tube with an inner surface film covered with a paint film, made up of adding a rosin skeleton content polymer into coating material making epoxy modified silicone resin a base material, on an inner surface of the copper tube at a thickness of 5-400mum. Rosin skeleton content polymer composition is a mixture consisting of diterpene resin acid of abietic acid, neoabietic acid or the like, and an additive amount of this mixture is in a range of 0.5-10%, by way of example. In consequence, coherence can be sharply improved without entailing any damage to workability and executability.
Patent JP-H02271403-A (JP)
Title: Controller for robot
Inventor: ISHII KENJI
IPC: B25J9/16
Filed: 1989-04-13
Abstract: PURPOSE:To control a robot with high work efficiency by matching a velocity, which is designated by an object velocity generation part, and an object position from an object position generation part in a velocity move generation part and simultaneously controlling both the object position and object velocity. CONSTITUTION:When the velocity is controlled at a time to discriminate an instruction attribute, an instruction execution control part 3 prepares an object velocity Vr by an object velocity generation part 7. Next, in the velocity move generation part 8, the Vr is added to an object position Pi for this time and a final object position Pd for reflecting the velocity Vr. In a positioning control part 9, when respective shaft moving quantities for this time are determined from the Pi and outputted to respective shaft motors, a robot 10 is moved toward the object position Pi for this time. By matching a velocity V designated by the generation part 7 and the object position Pi for this time from an object position generation part 4 in the velocity move generation part 8, the moving quantity of each shaft is determined and only the shaft under position can be operated by velocity control even during position control. Thus, both the object position and object velocity can be simultaneously controlled.
Patent JP-S59222216-A (JP)
Title: Agitator in horizontal cylindrical vessel
Inventor: IWASAKI MASAMITSU
IPC: B01F15/00
Filed: 1983-05-27
Abstract: PURPOSE:To perform stably the vapor phase polymerization of olefin by providing travelling columnar rollers so that the rear surface of a paddle type agitating blade in brought into contact with the surface of the rotary shaft along with the revolution of the paddle type agitating blade. CONSTITUTION:A number of paired horizontal type paddle blades 3 are attached to a rotary shaft 2 of the paddle type agitating blades. A columnar roller 33 and a supporting guide 32 for guiding the columnar roller 33 to travel freely between the rear surface of the paddle blade and the surface of the rotary shaft are installed and fixed to the rear surface of each paddle blade in the running direction of the paddle blade 3 and the surface of the rotary shaft. The columnar roller travels along the guide groove, and consists of a couple of rollers 35 contected by a shaft 34 having a smaller diameter than the roller. The columnar form is preferable as shape of the roller.
Patent JP-S62250405-A (JP)
Title: Water proof cable for electrical wire and communication wire
Inventor: HACHIFUSA KAZUYA
IPC: G02B6/44
Filed: 1986-04-23
Abstract: PURPOSE:To obtain the titled cable capable of preventing immersion of water and a running water from neighborhood of a connecting part of LAP (Laminated Aluminum Polyethylene) by providing an water absorbable resin layer over a specific range of the circumference of the LAP from the connecting part which lies in the inner side of LAP wound, attaching lengthwisely on the outer circumference of the cable core wound the plastic non-woven fabrics. CONSTITUTION:The titled cable is composed of a cable core 1, the LAP 2, a sheath layer 3 and a pressure tape 4. The sheath 3 is composed of polyethylene or polyvinyl chloride resin. The pressure tape 4 is produced by coating the plastic non-woven fabrics with the water absorbable resin. The LAP 2 is composed of a laminate of aluminium and a heat adhesive resin E, and the LAP 2 is wound the cable core and attached lengthwisely with the inner side of aluminium surface thereof, and the water absorbable resin layer G is provided near the connecting part of the inner side of the LAP 2. The range of providing the water absorbable resin layer G is the place having a relatively large space, preferably, is the range of from a tenth part to a fourth part of the circumference of the LAP from the connecting part. Thus, the large space of the connecting part attached length-wisely the LAP can be prevented from the immersion of water for a short time and short distance.
Patent JP-H0650957-A (JP)
Title: Improved solid testing tool and halogenide measurement and method therefor
Inventor: KIYARORU EE TERII
IPC: G01N33/38
Filed: 1993-04-21
Abstract: PURPOSE: To obtain a test instrument and a test method for determining the presence of a halide and measuring the quantity thereof more accurately by reducing or eliminating hindrances in the measurement of substances, intertering with the color change due to reaction of a halide and silver dichromate in a silver dichromate reagent system. CONSTITUTION: The test instrument for measuring halide ion contains a silver dichromate reagent in a porous matrix which contains a cationic substance. Colorimetric measurement of halide ions using a silver dichromate reagent is performed under the presence of a cationic substance.
Patent JP-S5720394-A (JP)
Title: Insensitive fatting treating liquid for offset printing block
Inventor: SUZUKI HIROAKI
IPC: B41N3/08
Filed: 1980-07-11
Abstract: PURPOSE: To obtain the titled insensitive fatting treating liquid which contains a complex (salt) of aminocarboxylic acid, phytic acid and polyxycarboxylic acid, is stable to heat and light, does not contain a harmful substance of a cyan group compound, etc. and causes no problem concerning environmental pollution.  
     CONSTITUTION: (A) the complex (salt) [such as a compound, etc. of a formula [Co(NH 2 CH 2 COO) 2 ]] of aminocarboxylic acid, (B) phytic acid and (C) polyoxycarboxylic acid (preferably, gluconic acid) are dissolved in a water medium, (D) a pH regulator such as citric acid, a pH regulator such as a phosphoric ammonium salt, a wetting agent such as ethylene glycol and an antiseptic such as salicylic acid are compounded as necessary, and the aimed treating liquid is obtained. Preferably, the component A is the concentration of 10W50g/l and the components B, C each the concentration of 50W100g/l as the amount of these substances used.  
     EFFECT: The liquid does not occur secular change.  
     USE: The treating liquid in the case when using an electrophotograph copying material as an offset printing thick block. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04324695-A (JP)
Title: Amplifier module case and amplifier module
Inventor: IKEDA HIKARI
IPC: H01L23/36
Filed: 1991-04-24
Abstract: PURPOSE:To minimize the temperature rise of a transistor. CONSTITUTION:This amplifier module case has a nearly rectangular metallic plate 1 provided with fixing sections 2, 3, 4, and 5 protruded downward from two parallel sides and bent to 'L' shapes and recessed sections 6 and 7 for mounting transistor packages and the height of the sections 6 and 7 is leveled to the height of the sections 2, 3, 4, and 5. Therefore, the heat radiation from a transistor can be improved, temperature rise of the transistor can be minimized, and the warp of this amplifier module case can be prevented. In addition, the size and weight of the used circuit board can be reduced, since the thickness of the circuit board can be reduced.
Patent JP-H11267354-A (JP)
Title: Prize tile throwing method and device in automatic mah-jongg table
Inventor: KOBAYASHI HARUO
IPC: A63F9/20
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To easily throw a prize tile with the simple structure by providing an automatic mah-jongg table with a prize tile throwing device which selectively reverses a corresponding hidden tile by the magnetic repulsion by bringing a permanent magnet having a polarity the same as that of a character face side of the hidden tile close to the hidden tile so that the prize tile automatically appears. SOLUTION: An automatic mah-jongg table which uses the tiles comprising permanent magnets inside thereof, and comprises a mechanism for hiding the tiles by the magnetic attraction, comprises a tile counting sensor for counting a number of tiles which are taken out from a tile stirring and hiding device 3 for stirring and hiding the tiles after one game gas been finished, and fed out to a double stacking mechanism (i) by a conveyor 4. A permanent magnet having a magnetic polarity the same as that of a character face side of the hidden tile is close to the hidden tile on the conveyer 4 from a lower portion when the counting number of tiles is agreed with a predetermined number of tiles, whereby the corresponding hidden tiles are selectively reversed by the magnetic repulsion.  Then the tiles are sent up to an upper face of a top plated by a lifter L after the arrangement of tiles by a tile arranging device (j) has been finished.
Patent JP-S58210587-A (JP)
Title: Electronic timepiece
Inventor: SHIMODA SADAYUKI
IPC: G04R20/00
Filed: 1982-06-01
Abstract: PURPOSE:To perform secure time-casting tone detection for time adjustment through simple constitution by providing a resetting circuit for a counter for detecting an advance notice sound, a continuous noise eliminating circuit, etc. CONSTITUTION:An intermittent 440Hz signal in an advance notice sound signal passed through a BPF is counted by 44-scale counter 6, whose carry signals are counted by a ternary counter 8 to generate a time-casting sound detection output. This counter 6 is reset by the counter resetting circuit 12 which responds to a carry signal from the counter 6 during a prescibed period while the advance notice sound signal does not contain the 440Hz signal. On the other hand, when the counter counts the output of the circuit 14 as a continuous 440Hz noise up to above a specific value and it is decided that the 440Hz signal passed through the BPF is the continuous noise, the counter 8 is reset by the reset output of the circuit 14 and a wrong time-casting sound detection output is not outputted from the counter 8. Consequently, a time-casting sound for time adjastment is detected accurately by the simple constitution.
Patent JP-S59222246-A (JP)
Title: Atomizing apparatus
Inventor: MAEHARA NAOYOSHI
IPC: B05B17/06
Filed: 1983-05-27
Abstract: PURPOSE:To improve performance and to enhance versatility of an atomizing apparatus by atomizing liquid oscillated by an electric oscillator from a nozzle provided to a pressurizing chamber. CONSTITUTION:An atomizing section 10 is constituted of a body 12 provided with a pressurizing chamber 11 and plural numbers of nozzle 13 wherein nozzle plate 14 is formed by bonding to a piezoelectric oscillator 16 to each other and is fixed to a partition plate 19 of a case 18 with a screw 17. The pressurizing chamber 11 is communicated to a leveller 21 which controls the liquid level A to a constant level with a feed pipe 20, and the leveller 21 is communicated to an external tank with a pipe 22 to construct a passage of the feed liquid to the pressurizing chamber 11. A valve 23 is provided to the midway of the feed pipe 20 to open or close the liquid passage of the feed pipe 20. An exhaust pipe 24 is connected to the pressurizing chamber and is connected also to a negative pressure generating section 26.