baber/WOPTO huggingface dataset:
Patent JP-S6413721-A (JP)
Title: Formation of thin film
Inventor: NIWA HITOSHI
IPC: H01L21/205
Filed: 1987-07-08
Abstract: PURPOSE:To obtain a thin film with uniform thickness and quality, and to improve the productivity of semiconductor device, by permitting inert gas to flow from the perimeter of an opening of a diffusion furnace to prevent oxygen, moisture and the like in the air from entering the furnace when semiconductor substrates are taken in the diffusion furnace or taken out therefrom using a soft-landing apparatus. CONSTITUTION:An opening of a diffusion furnace is provided with a nozzle 1 through which inert gas is introduced. And the flow 2 of the inert gas from the nozzle 1 (air curtain) prevents the gas flow interface from being generated. Since a semiconductor substrate 6 does not cross this gas flow interface, the predetermined reaction occurs uniformly on the surface of the semiconductor substrate 6, thereby the thin film with uniform thickness and quality is formed thereon. Moreover, since the flow 2 of the inert gas (air curtain) can prevent the outside air from entering, the temperature in the diffusion furnace does not have to be maintained below the temperature at which the substrate reacts with oxygen, moisture or the like in the air.
Patent JP-S5695709-A (JP)
Title: Pneumatic tire for high speed traveling
Inventor: HAYAKAWA TOSHIO
IPC: B60C3/04
Filed: 1979-12-28
Abstract: PURPOSE: To improve the maneuvering stability, accelerating and baking performance and high speed endurance of a tire, by remodeling the structure of its side wall, without changing its outer diameter or shape.  
     CONSTITUTION: This tire 1 is of an extra-flat type with a height (H) is section to maximum width (W) in section within a range from 0.25W0.75. Metal cords 12, 12' made by steel cords and hard rubber filler 13, 13' are arranged from above a bead wire 2, 2' placed between a carcass 6 and carcass ply 9, 9' toward the ply's external radial end, the metal cords being in a range of from 45°W70° against the radial direction of the tire 1 and being crossed by fiber cords of adjacent carcass 6. One side of the layer of metal cords 12, 12' is totally attached close to the carcass 6, their internal radial ends being close to the bead wire 2, 2' and their external radial ends being positioned within a range of from 0.5 to 0.9 time the section height (H). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5972397-A (JP)
Inventor: ARETSUKUSU JII MATSUKENNA
IPC: E21C/
Filed: 1983-09-17
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-H0921002-A (JP)
Title: Tubular tape for clothes
Inventor: HAYASHI TADASHI
IPC: A41D27/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a tubular tape for clothes, dispensing with the sewing labor, enabling smooth threading of a wire and giving good appearance. SOLUTION: This tubular tape is produced by knitting a highly shrinkable yarn in a non-shrunk state in the form of a tube and shrinking the yarn to increase the density of the knitted stitch. A partial band-shaped region P along the longitudinal direction of the tubular tape is formed in a thick state by double knitting and the other part is formed by single knitting.
Patent JP-H10155248-A (JP)
Title: Core manufacture for electric rotary machine and core
Inventor: KAZAMA KATSUTOSHI
IPC: H02K1/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a stator core having good workability for core segment coupling and also having good magnetic characteristics even when producing a stator core by coupling core segments made by laminating core split sheets. SOLUTION: As shown in (b), a circular coupling projection 8b for a plan shape for core segment 7a, and a coupling recess 8a connectable to the coupling projection 8b are formed, this coupling projection 8b of other adjacent core segment 7a is linked to the coupling recess 8a formed to other core segment 7a in a freely rotatably manner exceeding 180 degrees, a core segment series body 9 shown in (c) is produced, and a magnetic circuit as shown in (d) is constituted by making this core segment series body 9 to a ring shape.
Patent JP-H0620029-A (JP)
Title: Object position controller
Inventor: MOTEGI TOSHIO
IPC: G06T19/00
Filed: 1992-06-29
Abstract: PURPOSE:To easily express the movements of the surfaces of an object which flies about in the air by a blast of explosion in the free and natural movement by means of the three-dimensional computer graphics. CONSTITUTION:An explosive object shape calculating device 14 calculates the centroid and the normal vector of each surface forming an explosive object based on the information on the object shape, the semi-physical parameter, the wind source position, etc., which are acquired from an object shape input device 10, a semi-physical parameter designating device 12, and a wind source position designating device 18 respectively. Then each component surface of the object is turned in the direction where the normal vector is deflected toward the wind arrival vector based on the normal vector and the initial explosive blast arrival vector which affects each surface when the explosive blast arrives at each surface for the first time from a virtual explosive blast source. At the same time, each surface is moved at the speed caused by the explosive blast. These operations are repeated in each step.
Patent JP-H0515645-A (JP)
Title: Out-ball tank and its fitting device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1991-07-11
Abstract: PURPOSE:To provide the out-ball tank and its fitting device which can reduce horizontal width of the out-ball tank, can facilitate a work for attaching to a frame body of a pinball machine installation island, and also, can adjust freely a position of the out-ball tank, and moreover, can be attached and detached simply, and can reduce its cost. CONSTITUTION:An out-ball tank 10 is formed by providing a tank member 20, and a tank supporting member 30 in which the tank member 20 is installed so as to be attachable and detachable, and a transfer passage 33 for arranging in order out-balls received by the tank member 20 is formed so as to extend in the forward and the backward directions and so as to protrude forward. A fitting device of the out-ball tank 10 is provided with a rail member 7O fixed onto a fitting base A, a slide member 40 which is fitted to the rail member 70 so as to be movable and supports the tank supporting member 30, and lock members 50, 60.
Patent JP-H1015596-A (JP)
Title: Chemical sludge treatment method and treatment substance therefor
Inventor: KATO TAKESHI
IPC: C02F11/14
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To perform the purifying treatment of sludge such as excretion and to regenerate the sludge to reutilize the same as a soil modifier by chemically reacting quick lime with org. or inorg. sludge on the way of the collection and feeding process thereof and ageing the chemically reacted treated sludge to subject the sludge such as excretion to purifying treatment. SOLUTION: Sludge 2 to be treated such as excretion/feces sludge 2a, sewage/ drain sludge 2b, rivers/lakes and marshes sludge 2c or civil engineering construction sludges 2d are housed in a housing vehicle to be transported. Next, treated sludge 2 is supplied to a treated sludge receiving hopper 40 by the supply machine 3 provided to the lower part of a treated sludge storage case 4 and a quick lime reaction 5 in the hopper 30 of the treated matter supply device 6 is supplied to a treated sludge receiving hopper 40 in the ratio set so as to be adjusted to the supply amt. of the treated sludge 2 by a quantitative supply machines 31.  Subsequently, the deodorizing of treated sludge averagely charged in tank 45 and the propagation of harmful bacteria is suppressed and the treated sludge is tanken out to a yard 8 and ageing is performed by turning the sludge at a predetermined interval to reutilize the sludge as a soil modifier.
Patent JP-2000004863-A (JP)
Title: Cigarette, pipe and ashtray for controlling sidestream smoke
Inventor: IWAKURA TAIICHIRO
IPC: A24F13/18
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette, a pipe and an ashtray for suppressing the occurrence of a sidestream rising from an ignition point in smoking tobacco and for treating the fire of tobacco surely, simply and surely during and after smoking. SOLUTION: This sidestream controlling cigarette comprising a coated part obtained by coating the circumference of the outer periphery of a cigarette with a noncombustible substance and exposure parts 4 and 4a in which parts 3 and 3a continuously or intermittently coated with the noncombustible substance in the length direction of the cigarette do not exist. The sidestream controlling cigarette is obtained by providing the circumference of the outer peripheral of a cigarette with a thin movable ring of the noncombustible substance slidable in the length direction of the cigarette. This sidestream controlling pipe is a smoking pipe into which approximately the whole length of a cigarette can be inserted and is obtained by forming an exposure part for exposing a cigarette continuously or intermittently in the whole length of a cigarette insertion pipe of the noncombustible substance. This sidestream controlling ashtray is obtained by forming a cigarette insertion part of the noncombustible substance in fixed width into which a cigarette is inserted on the top of an ashtray, opening the bottom of the cigarette insertion part to the bottom of the ashtray and bringing the tip of the cigarette into contact with nothing.
Patent JP-H1017274-A (JP)
Title: Running gear of working machine
Inventor: OKAMOTO KENJI
IPC: B62D55/32
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a working oil supply line leading to a hydraulic motor for machine running. SOLUTION: A running gear concerned of a working machine is equipped with a car body 1 having a front and a rear axle 2, a frame body 5 having axle boxes 11 to be fitted on the axles 2, a hydraulic motor 6 for machine running mounted on the frame body 5, and a car body side hydraulic hose 21 whose one end is positioned in the center of the car body 1 and other end positioned between the axles 2. The configuration further includes a connector block 18, which is installed on the frame body 5 so that the other end of the hose 21 can be fixed removably, and a frame body side hydraulic hose 22 which is inserted through the frame body 5 and whose one end is fixed so as to have a communication to the car body side hydraulic hose 21 via the connector block 18 while other end connected with the hydraulic motor 6.
Patent JP-S5795718-A (JP)
Title: Automatic channel selection tuner
Inventor: HIRAYAMA YOSHIHIKO
IPC: H03J7/28
Filed: 1980-12-04
Abstract: PURPOSE:To economize the power of a frequency display type radio receiver, by stopping the frequency scan in the receiving frequency before the start of the frequency scan to make it unnecessary to perform the tuning operation again when no broadcasting radio waves are detected in one circulation of the frequency scan after the start of the frequency scan. CONSTITUTION:The up-or down-scan for auto-tuning is started in an up/down counter 13 under the control of a control part 12 by the input from an operation part 11 or the like, and the output of the counter 13 is applied to a latch 15, and the output is applied to a programmable divider 6 of the PLL constitution. Contents of the latch 15 are written in a latch 16; and when auto-search is started, the output of the latch 15 is added, and contents of latches 15 and 16 are compared with each other by a coincidence detecting circuit 17; and when the original frequency is scanned after one circulation of the frequency scan, a coincidence signal 17a is outputted to the control part 12 to stop the clock signal of the counter 13, and thus, the frequency before the start of the frequency scan is received.
Patent JP-H0839343-A (JP)
Title: Folding preventing device for band saw machine
Inventor: TOUHO KIHACHIROU
IPC: B23D55/08
Filed: 1994-07-22
Abstract: PURPOSE:To prevent the folding resulted from the falling at cutting action of a saw blade in a band saw machine. CONSTITUTION:A folding preventing device, which is arranged between a lateral pair of saw blade guides 13, 14 for holding the saw blade 1 of a band saw machine in the vertical cutting posture, has a raising and lowering guide 18a, a rising and lowering body 17, and a saw blade falling preventing guide 16. The raising and lowering guide 18a is supported by a rising and lowering frame 2 having the saw blade 1 laid over. The saw blade falling preventing guide 16, which is mounted on the lower end part of the rising and lowering body 17, has a saw blade nipping guide groove to which the back part of the saw blade 1A laid in the vertical cutting posture between the saw blade guides 13, 14 is fitted in such a manner as to be capable of sliding, and is relatively separated from the saw blade 1a by the lowering of the saw blade 1A for work cut, and received on the top surface of a work.
Patent JP-H1019955-A (JP)
Title: Pattern inspection equipment
Inventor: INABA KAZUO
IPC: G01R31/02
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a pattern inspection equipment enabling execution of highly accurate pattern inspection. SOLUTION: A binary image to be inspected which is inputted by an image input means 2 is made thin lines by a thinning means 3, and the thin lines of the part to be superposed on lines constituting a reference binary image out of the thin lines constituting the binary image to be inspected are restored, by a restoring means 4, to the lines of the part superposed on those thin lines out of the lines constituting the reference binary image. The binary image to be inspected which is restored by the restoring means 4 is made thin lines again by a thinning means 5, feature points of the binary image to be inspected are extracted by a feature point extracting means 6 and the feature points of a reference pattern and those of a pattern of a body to be inspected are compared with each other by a feature point comparing means 7.
Patent JP-S6327563-A (JP)
Title: Primer composition
Inventor: YAMAMOTO SHOSAKU
IPC: C09D163/00
Filed: 1986-07-21
Abstract: PURPOSE:To obtain the titled composition outstanding in tint, gloss, weatherability, chemical resistance etc., applicable to both automobile body steel plate and plastic materials, by blending a specific resin, crosslinking agent and epoxy compound in specified proportion. CONSTITUTION:The objective composition can be obtained by blending (A) a resin prepared by graft polymerization, to (i) styrene-butadiene-styrene block copolymer or hydrogenated product therefrom, of (ii) pref. 0.05-10wt% of an alpha,beta-unsaturated carboxylic acid or its anhydride (pref. maleic anhydride), (B) a crosslinking agent (e.g. alcohol-modified melamine resin, toly lenediisocyanate), and (C) an epoxy compound (e.g. polyglycidyl ether of bisphenol A) in the following weight ratios (on a solid basis): A/B=99/1-60/40; (A+B)/C=100/1-100/50.
Patent JP-H0728452-A (JP)
Title: Crt line feed width controller
Inventor: HORIKAWA SHIGEYUKI
IPC: G09G5/32
Filed: 1993-07-12
Abstract: PURPOSE:To improve the efficiency in formation and editing of a document by confirming a printer printing output image by a display image on a CRT screen when a line feed width, etc., is revised in a document forming device of a word processor, etc. CONSTITUTION:The data inputted from a key board 20 are stored in a text data storage part 4 as the arrangement of the text data, and further, the line feed width of each row is stored in an each line feed width storage part 5. When a printer printing image is displayed on the screen, by a picture processing part 8, the line feed width of each row is read out, and at the time of the case where the line feed width is smaller than usual, e.g. when the line feed width is 1/N (N is a positive integer), the text data by N rows are taken out, and a processing for shifting a character dot pattern corresponding to each row taken out from a font ROM 3 by the line feed width and superimposing them is performed. Further, when the character is revised, the processing for superimposing of the characters in the row and succeeding rows according to the line feed width of respective rows concerned is performed and the omission of characters is prevented.
Patent JP-H04226292-A (JP)
Title: Safety disk brake for elevator
Inventor: YOOSEFU BERUTEJII
IPC: B66B5/02
Filed: 1991-07-11
Abstract: PURPOSE: To release a brake by separating a pair of brake levers 4 from a brake disc 3 against the force of compression springs 9,10 surely by the operation of one electromagnet 5. CONSTITUTION: A pair of brake levers 4 are supported by pins 1.3, 1.4 respectively and energized in the direction press-contacting a brake disc 3 by compression springs 9,10 respectively. A pot magnet 5 and an armature plate 6 are fixed strongly to a pair of brake levers 4 respectively and the brake is released by an electromagnetic force. The armature plate 6 can be adjusted so as to be pulled toward the magnet 5 accurately and parallelly and the synchronous operation of a pair of brake levers 4 can be adjusted, too.
Patent JP-S6149518-A (JP)
Title: Detecting circuit for zero-cross point
Inventor: KANEKO KIYOTAKA
IPC: G01R19/175
Filed: 1984-08-17
Abstract: PURPOSE:To detect a symmetrical signal accurately by applying the same bias voltage to the inverted and uninverted input terminals of a comparator applied with a signal to be detected, and varying one bias voltage only when the output of the comparator is at H or L. CONSTITUTION:The output signal of a phase generator (PG) coil 26 is amplified by an AC amplifier 46 and applied to the inverted input terminal 49a of the comparator 49 through a resistance bridge circuit 48 by AC coupling. Consequently, the same bias voltage is applied fixedly from the same power source to the input 49a and uninverted input terminal 49b and a bias voltage varying circuit 51 is composed of the series circuit of a diode D1 and a resistance R5. Only when the comparator output 49c is at a high level, the D1 turns on to raise only the bias voltage of the input 49b and when the output is at a low level, the D1 is off, so no bias voltage varies. Thus, the center of a PG yoke is detected accurately to detect a rotary phase. Further, the zero-cross point is detected without any influence of temperature variation.
Patent JP-H0517881-A (JP)
Title: Manufacture of corrosion resistant hot rolled steel sheet
Inventor: HAJI JUNJI
IPC: C23C24/08
Filed: 1991-07-11
Abstract: PURPOSE:To economically manufacture a corrosion resistant hot rolled steel sheet having the plating layer of a zinc-aluminum alloy with good productivity. CONSTITUTION:Scales on the surface of a steel sheet finished with hot rolling are subjected to dry descaling in the process of recoiling, and the surface of the above steel sheet is sprayed with the powder of a zinc-aluminum alloy having 15 to 30% aluminum content in a required range when the temp. of the steel sheet lies in 200 to 300 deg.C to form a hot-dip coating layer in a required range of the steel sheet. In this way, its productivity and economicity are exceedingly improved compared to the case of the conventional hot-dip coating and electroplating.
Patent JP-S6152340-A (JP)
Title: Wear and corrosion resistant alloy
Inventor: TAKIZAWA ISAO
IPC: C22C19/07
Filed: 1984-08-20
Abstract: PURPOSE:To obtain an alloy having not only corrosion resistance but also wear resistance by specifying the amounts of Ni, Cr, B, Fe, Si, Mn and C in a Co alloy. CONSTITUTION:This alloy consists of, by weight, <=35% Ni, 1-30% Cr, 1-6% B, 1.5-25% Fe, <=10% Si, <=5% Mn, <=1% C and the balance Co or further contains one or more among 0.01-5% each of W, V, Nb, Ti and Zr. Since the alloy has superior wear resistance as well as corrosion resistance, it is suitable for use as a material for lining or hard facing of various apparatus. The alloy also hs high toughness, a low coefft. of thermal expansion and high flowability in a molten state, so no problem is caused during manufacture.
Patent JP-S6231205-A (JP)
Title: Local oscillator
Inventor: KUBO KAZUHIKO
IPC: H03B5/18
Filed: 1985-08-02
Abstract: PURPOSE:To adjust oscillation frequency and to suppress drift by forming an oscillation circuit using a dielectric resonator, a frequency adjusting circuit connected to the resonator, a terminal for inputting a voltage detecting the variation of the frequency to a part of the adjusting circuit, and a circuit for connecting a temperature compensating circuit to constitute the titled device. CONSTITUTION:The oscillation circuit 21 uses the dielectric resonator 26. The AFC circuit 22 has a current mirror type output circuit and an AFC center voltage is applied to its output terminal on the basis of the division of resistors 31, 32. A variable resistor is used as the resistor 32, a voltage is impressed to a variable capacitor diode 27 through the a resistor 30 to adjust the oscillation frequency and the voltage is also impressed to the anode side of the diode 27. On the other hand, a temperature compensating control voltage is impressed from the temperature compensating circuit 23 to the diode 27 side through a resistor 29. Even if a signal input is low and the AFC circuit 22 is not actuated, the device can be prevented from remarkable variation of oscillation frequency.
Patent JP-H0460485-A (JP)
Title: Distance measuring equipment
Inventor: TAKIMASA HIROAKI
IPC: G01S17/08
Filed: 1990-06-28
Abstract: PURPOSE:To improve measured-distance resolution independent of light-catching intensity, etc., by fitting with a light-projecting measure, a light-reception measure, a gain-adjusting measure and a phase-information-detection measure for detecting phase information corresponding to distance information to a measured body. CONSTITUTION:Electric signals which are obtained, light being received by a photodiode (PD) 4a of the light-projecting side and transferred into photoelectricity according to the received light level, are amplified by an amplifier AP1 of the next stage. On the other hand, the electric signals which are obtained, light being received by a PD4b of the light reception side and transferred into photoelectricity according to the received light level, are amplified by an amplifier AP2 of the next stage. Moreovr, a phase shifter 6a is connected at the output stage of the amplifier AP1 and a multiplier 11 is connected at the output stage of the phase shifter 6a. The multiplier 11 is input the output signals A of the light-projecting side and the output signals B of the light- receiving side and multiply both signals, A and B. The obtained multiplication signals are amplified by an amplifir AP3 of the next stage and this multiplication signals C are given an LPF12 and a rectifier circuit 7 of the next stage.
Patent JP-H08114623-A (JP)
Title: Positioning device for electric test probe
Inventor: MAAKU DABURIYUU NAICHINGEERU
IPC: G01R1/06
Filed: 1994-06-30
Abstract: PURPOSE: To perform direct measurement by an electric test probe held by hand even when the intervals between lead wires of a surface-mounting IC device are considerably narrow. CONSTITUTION: At least four comb-like projected parts 50 are provided on one end of a housing 40. Plural slots 52 are established between the projected parts 50. A center hole 42 penetrates the housing 40 from the other end part opposite to one end part through a center slot 54 of the plural slots 52. An electro-conductive element 44 is inserted into the center hole 42 to be exposed to inside the center slot 54. Since the electro-conductive element 44 is electrically connected to an electric circuit in an electric test probe, desired lead wires and the electric circuit in the electric test probe can be electrically connected by engaging the plural slots 52 with the lead wires of an IC device.