baber/WOPTO huggingface dataset:
Patent JP-H05180645-A (JP)
Title: Charged particle beam length measuring apparatus
Inventor: OMORI KAORU
IPC: G01B15/00
Filed: 1992-01-06
Abstract: PURPOSE:To shorten the length measuring time without imparing reproducibility of the result of length measurement. CONSTITUTION:This apparatus has a charged beam gun 1, focusing coils 5X-8X and 5Y-8Y, which focus a charged particle beam 2 emitted from the charged particle beam gun 1 on the pattern to be measured on a sample 11, deflection lenses 9X, 9Y, 10X and 10Y, which deflect the focused charged beam in the length measuring direction of the pattern to be measured, and a secondary- electron detector 12, which detects the secondary electrons emitted from the pattern to be measured. The charged particle beam 2 is oscillated in the direction orthogonal to the length measuring direction at a high speed, and the width is substantially widened. Thus, the length is measured by one scanning.
Patent JP-S61184230-A (JP)
Inventor: RAIRU BII SUMISU
IPC: F16D48/02
Filed: 1986-01-31
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-H07224343-A (JP)
Title: Magnesium alloy for casting
Inventor: ADACHI MITSURU
IPC: C22C23/02
Filed: 1994-02-15
Abstract: PURPOSE:To produce a magnesium cast product excellent in mechanical properties by incorporating specified amounts of Al, Si, Sr and Mg into an alloy. CONSTITUTION:This alloy has a compsn. of, by weight, 6 to 12% Al, 0.1 to l.5% Si and 0.005 to 0.l% Sr, and the balance substantial Mg. Al is added for the purpose of improving its strength and reducing hot cracks. In the case of <6%, cracks are easy to generate, and in the case of >12%, its mechanical properties are deteriorated. Si is added for the purpose of improving its creep strength. In the case of <0.l%, the effect is made insufficient, and in the case of >l.5%, its mechanical properties are adversely affected. Sr is added for the purpose of forming eutectic Mg2Si compounds into a fine lump shape. In the case of <0.005%, the effect is made insufficient, and even in the case of the addition by >0.l%, the improvement of the effect can not be expected.
Patent JP-H01194357-A (JP)
Title: Manufacture of complementary bipolar transistor for semiconductor integrated circuit
Inventor: TAKATSUKA ICHIRO
IPC: H01L29/73
Filed: 1988-01-28
Abstract: PURPOSE:To make it possible to incorporate vertical bipolar Trs complementary to one another in an integrated circuit, by conducting a diffusion into an outer base layer of a first transistor Tr and a diffusion into a collector layer of a second Tr in the same conductive type and depth. CONSTITUTION:In a semiconductor base material, diffusion into an external base layer 6 for a first Tr 21 and diffusion of a collector layer 7 for a second Tr 22 are simultaneously conducted. In this process, a ring outer base layer 6 is injected in the left of a semiconductor are 3 for an n-p-n Tr 21 using an oxide film 8 as a mask. For a p-n-p Tr 22, a dish-like collector layer 7 is injected in the right semiconductor area 3 and at the same time, a 2X10<12>atoms/cm<2> dose of boron is implanted by ion implantation. After that, a heat diffusion of these two layers is conducted at 1,250 deg.C for 20 hours. By this, both layers become p-type ones and are made in the same depth of about 10 microns without increasing the number of diffusion processes.
Patent JP-S59145038-A (JP)
Title: Apparatus for surface modification of powder
Inventor: MASUOKA TOSHIO
IPC: B01J19/08
Filed: 1983-02-07
Abstract: PURPOSE:To make it possible to semi-continuously and uniformly realize the surface modification of a powder in high efficiency, by a method wherein an untreated powder is sent to the rotary cylinder in a pressure reduced container from a powder storage tank held under reduced pressure and the surface modification of the powdery substance is performed by low temp. plasma. CONSTITUTION:In a pressure reduced tubular container having low plasma generating parts 8, 14, 15 at one end thereof, a cylinder 10 is mounted from the other end thereof through a vacuum rotary introducing mechanism 7 and the surface of a powder is subjected to semi-continuous plasma treatment by rotating the cylinder 10 therein. In this apparatus, the untreated powder in a storage tank 4 is taken out by a fitting valve 11 having a trumpet-shaped orifice and sent to the cylinder 10 through a powdery feed-in mechanism 3. In addition, the powder is dispersed and moved in the cylinder 10 by a rod shaped element 6 having projections while a part of the wall of the cylinder 10 is formed into a perforated wall 16 to make it possible to uniformly supply treating gas from an introduction system 2 over the powder. By this method, the surface modification of the powder can be realized semi-continuously and uniformly in high efficiency.
Patent JP-H10218323-A (JP)
Title: Roller support structure of roller conveyor
Inventor: TAKEDA TAKASHI
IPC: B65G13/11
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To easily mount rollers on and dismount them from a roller conveyor by providing a pair of long support frames having arc-shaped recessed parts corresponding to the intervals of rollers on both sides of the roller conveyor and by removable fitting the rollers in the arc-shaped recessed parts. SOLUTION: When rollers 20 are removed from a roller conveyor, pressing frames 30 are first removed to open the upper part of each baring 26 and then the rollers are lifted. The roller 20 is separated from a support frame 28 and a sprocket 25 is separated from a chain 29. All rollers 20 are easily removed from the roller conveyor by repeating this work. When the rollers 20 are mounted on the roller conveyor, the lower half part of the bearing 36 is fitted in the recessed part 32 of the support frame 28 and then are placed across the support frames 28.
Patent JP-H09210634-A (JP)
Title: Device for measuring length of long material
Inventor: TOMITA KAZUTOMI
IPC: G01B11/04
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To perform an accurate measurement for a short time and detect surface flaw abnormalities such as bending or scab flaw, etc., by emitting a laser slit light to a long material obliquely from the upper side in a lengthwise direction and processing every scanning position of an image which is picked up by a camera covering the scanning area of a scanning mechanism for scanning in a lengthwise direction. SOLUTION: A laser generator 5 provided obliquely on the upper side in a lengthwise direction of a long material emits a laser slit light orthogonally crossing in a lengthwise direction of the long material. The long material is scanned by the slit light in a lengthwise direction thereof by means of a goniostage 6, and a camera 4 provided thereabove picks up the measuring areas S1 to Sn every scanning position. Then a picture processing device 8 accumulates the image of the camera 4 every scanning position, so as to obtain the length of the rest of the long material.  Further, the bending of the long material is detected on the basis of a difference between the scanning pitch of the slit light obtained by the goniostage 6 and the position of the slit light in the image picked up by the camera 4, and at the same time, a scab flaw on the surface of the long material is detected on the basis of the width in a lengthwise direction thereof of the slit light of the picked-up image.
Patent JP-H07226815-A (JP)
Title: Communication equipment and image-forming device with this equipment
Inventor: OGURA MASAAKI
IPC: G03G21/00
Filed: 1994-02-15
Abstract: PURPOSE:To considerably reduce power consumption in a standby state and to conduct an operation if necessary in a communication equipment and an image-forming device provided with the equipment. CONSTITUTION:Even when the main switch 253 of a manual operation is turned off and a DC power source 254 is not fed, an energy-saving device 258 being an automatic switching means operates by signals on the start of the transmission or reception of data and closes the regular opening contact points 267a and 267b of a relay. A commercial power source (AC 100V) feeds power to the DC power source 254. Since a power detection circuit 255 detects the turning- off of a main switch 253, a control part 256 permits the DC power source 254 to automatically feed power to a part of circuits (including a circuit which is directly related to communication and the circuit of an image-forming part which image-forms and outputs received data).
Patent JP-H09212039-A (JP)
Title: Image forming device
Inventor: ISEMURA KEIZO
IPC: G03G15/23
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To enhance operability by displaying a soft key for selecting a one-side copying mode in the case a both-side copying mode is registered as a standard copying mode. SOLUTION: On a screen in the standard state of a display operation part, display is performed when a power source is turned on, a reset key is depressed, and automatic clearing function acts without operating the device for a specified time. In such a case, a one-side → both-side key 415 is displayed instead of a both-side key, and one-side copying key 414 is additionally displayed. The key 415 is depressed in the case of copying the images of plural one-side originals on both sides of recording paper. The key 414 is depressed in the case of selecting the one-side copying mode in a state where the both-side copying mode is set. In the standard state (standard copying mode), the key 415 is in a depressed state. Therefore, even when the both-side copying modes is set as the standard copying mode, the one-side copying mode is selected instantaneously just by depressing the key 414.
Patent JP-S53105049-A (JP)
Title: Operation of air conditioner used for both cooling and heating purposes
Inventor: AGAWA MASANORI
IPC: F24F11/00
Filed: 1977-02-23
Abstract: PURPOSE:To extend operable range of environmetal air temperature, and at the same time, to raise temperature of supply air at the time of heating operation in low-temperature atmosphere, while lowering the temperature of supply air at the time of cooling operation in a high-temperature atmosphere.
Patent JP-H04258774-A (JP)
Title: Ic test pattern generator
Inventor: SUZUKI MASAYUKI
IPC: G01R31/28
Filed: 1991-02-12
Abstract: PURPOSE:To decrease the usage quantity of the memory of an IC test pattern generator and reduce the cost. CONSTITUTION:A per-pin pattern memory area PP which can read out from an optional address, a straight pattern memory area SP and a scan pattern memory area SCP are provided, a scan pattern read out in the parallel signal form is fed to shift registers 12A-12N when the scan pattern is to be read out, the parallel data are converted into the serial data by the shift registers 12A-12N, and the scan pattern signal in the serial signal form is formed and fed to a tested IC.
Patent JP-H01194658-A (JP)
Title: Original reader
Inventor: MORI NORIYUKI
IPC: H04N1/10
Filed: 1988-01-29
Abstract: PURPOSE:To select the precedent reading surface of a both sides original by respectively arranging original reading parts on the both sides of an original conveying path, respectively reading the both sides of the original, and selecting a reading sequence from the two reading parts. CONSTITUTION:One surface on the lower side (underside) of an original O conveyed by a conveying path 12 is read by an optical system 5, and the other surface on the upper side (top face) of the original O is read by an optical system 21. A page sequence key 27a to select a page sequence mode and a page sequence inverting key 27b to select a page sequence inverting key are provided at a control panel 26. The page sequence mode is made into a condition in which the underside of the lowest original is a first page, the top face is a second page, the underside of a second lowest original is a third page, and the top face is a fourth page, and the originals are successively read from the first page. The page sequence inverting mode is in the condition in which the underside of the lowest original is the second page, the top face is the first page, the underside of the second lowest original is the fourth page, and the top face is the third page, and the originals are successively read from the first page.
Patent JP-H06232324-A (JP)
Title: Semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L21/60
Filed: 1993-02-05
Abstract: PURPOSE:To provide a thin semiconductor device in stable high quality having no possibility of short-circuit between a lowered bonding loop and a bus bar within a LOC structured semiconductor chip wherein an inner lead is bonded onto the wiring side chip surface through the intermediary of an insulating film. CONSTITUTION:In a LOC structured semiconductor chip, a flame coated film 6 comprising an insulator with a thickness exceeding 1mum is formed both on the surface and the side of a bus bar 4.
Patent JP-S61178238-A (JP)
Title: Engine stop control device for vehicle
Inventor: KOROGI ISAO
IPC: B60K17/28
Filed: 1985-02-01
Abstract: PURPOSE:To enhance the safety of a vehicle, by providing such an arrangement that in accordance with a detection signal indicating the condition of a running speed change gear which is set at a neutral position or not, it is identified whether the control section is in the condition of the neutral return operation or the normal operation when the driver falls down, thereby the engine is stopped by means of a PTO turn-on and -off device when no driver sits on the driver's seat. CONSTITUTION:In the case of that working is carried out with the use of a working machine such as for example, a mower for mow, being attached to the front section of a tractor vehicle, the driver sits on the driver's seat 6 and sets a speed gear shift pedal 23 to the forward position (F) or the backward position (R). In this condition, first and second detectors 27, 29 are turned off while a PTO turn-on and -off lever 30 is turned on so that a third detector 29 is turned on. If the driver happenedly falls down from the driver's seat 6 due to running on an inclined area, the second detector 29 is turned on. Further, since the depression force is reselased from the gear shift pedal 23 which therefore, returns to its neutral position (N), the first detector 27 is turned on. Then, a timer 35 issues its output after a set time elapsed, to open an AND circuit 36, and therefore, an OR circuit energizes an engine stopping section 39.
Patent JP-S62175632-A (JP)
Title: Method of compensating temperature for semiconductor pressure sensor
Inventor: OKADA KAZUHIRO
IPC: G01B7/16
Filed: 1986-01-30
Abstract: PURPOSE:To realize an ideal zero point temperature compensation to be used when strict accuracy is demanded about temperature characteristic or other cases, by connecting temperature compensation resistance to a gauge resistance in a series or a parallel to adjust the resistance value thereof so that the output of a bridge circuit reaches a predetermined value. CONSTITUTION:A temperature compensation resistance R5 is inserted into a gauge resistance R4 in a series and the ambient temperature is set to a reference temperature T0 while the ambient pressure to zero (pressure causing no distortion of a diaphragm). the value of the resistance R5 is adjusted so that an output voltage of a pressure sensor will be Voa (zero point output voltage). Thus, the value of the temperature compensation resistance can be determined in a by far shorter time than the conventional without measuring the temperature-gauge resistance value characteristic and temperature-output characteristic of the pressure sensor.
Patent JP-S60163118-A (JP)
Title: Basic table for omitting seven day of week for solar calendar
Inventor: KAWASHIMA TAKESHI
IPC: G06C3/00
Filed: 1984-02-03
Abstract: PURPOSE:To obtain a perpetual calendar with ease of read by arranging respectively a year table where four years each are described continuously, a month table where common and leap years are classified into seven by every year, a day table where 31 days are classified into seven and a calendar where 49 of seven days of week are arranged while they are related together. CONSTITUTION:The year table 1 where each space frame is provided before and after a 4-year data described consecutively, a 8-year data is described consecutively for common years except a leap year taken place once a 400-year, and they are arranged for 7 frames laterally, the month table 2 where months of a common year and a leap year are arranged to the right and left in a way of 2-column and 7-stage, the day table 3 where 31 days are arranged in a way of 7-stage, and the seven days of week table 4 where the order of Sunday - Saturday is shifted one by one frame for seven frames are arranged in a form like a doll while they are harmonized together as shown in Fig. Then the week day of the 1st day of a month obtained at a cross point on the seven day of week table 4 between one longitudinal column decided by the year table and one lateral stage decided by the month table is corresponded to the day table 3, allowing to recognize the day and the week day of one month of the requested year.
Patent JP-H01193812-A (JP)
Title: Galvanometer mirror device and radiographing device using it
Inventor: ISHII MITSURU
IPC: H04N1/04
Filed: 1988-01-29
Abstract: PURPOSE:To make the moment of inertia of the circumference of an oscillation shaft small and to prevent the change of the flatness of a reflecting surface by forming a positioning surface in parallel with an axis line on the oscillation shaft and locally bonding a part of a mirror plate on the positioning surface. CONSTITUTION:The positioning surface 25b parallel with a central axis line is formed on the oscillation shaft 25 which is oscillated in a rotating direction and the mirror plate 26 with rigidity is made to abut on said positioning surface 25b to locally bond a part of the mirror plate 26 on the positioning surface 25b. Since the above device is constituted of the oscillation shaft 25 and the mirror plate 26, the entire moment of inertia becomes very small. Since the optical flatness of the reflecting surface 26a is not spoiled even if the mirror plate 26 is expanded and contracted in a direction parallel with the reflecting surface 26a by the change of the temperature of environment, an image stable to the change of the temperature of environment can be obtained.
Patent JP-2000219519-A (JP)
Title: Porous glass preform sintering device
Inventor: WATANABE MASATAKA
IPC: G02B6/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of homogeneously sintering a porous glass preform while controlling the liberation of radiant heat. SOLUTION: This porous glass reform sintering device 1 has a furnace core tube 6 into which a porous glass preform 11 obtained by depositing fine glass particles on a starting rod 12 and consisting of a central vertical shell and both conical ends and a heating furnace 5 in which the preform 11 is revolved on its axis, lowered and sintered, and an upper heat shield 7 through which the starting rod 12 pierces and is set above the preform 11 and/or a lower heat shield 3 fixed to the furnace core tube 6 and through which the sintered region 16 of the preform 11 pierces are set.
Patent JP-H07230218-A (JP)
Title: Image forming device and controller therefor
Inventor: AOSHIMA KUNIMASA
IPC: G03G15/01
Filed: 1994-02-16
Abstract: PURPOSE:To attain a high quality image formation by eliminating transfer defect and wrinkles of the transfer material due to ununiform moisture content being a cause of the image defect. CONSTITUTION:The image forming device transferring the toner image on a transfer material by applying an electric field to the toner image through the transfer material and supplying the toner to the electrostatic latent image on a photoreceptor, is provided with a transfer material attracting means 10 for attracting the transfer material 4 on a dielectric sheet 3, a transfer material pressing means 8 for pressing the transfer material 4 to the dielectric sheet 3 while becoming the counter electrode for the attractive current supplied at the time of attracting the transfer material to be allowed to flow in, and the current detection means 21 for detecting the change of the attracting current value of the transfer material attracting means 10 allowed to flow in the counter electrode 8 corresponding to the movement of the transfer material 4. Then, by detecting the variation of intra-plane moisture content of the transfer material 4 corresponding to an attractive current value detected by the current detection means 21, the transfer condition is controlled corresponding to the variation.
Patent JP-H07231182-A (JP)
Title: Ejector for printed circuit board
Inventor: MATSUI KAZUHIRO
IPC: H05K7/14
Filed: 1994-02-16
Abstract: PURPOSE:To provide an ejector for printed circuit board which can relax the shock received from a storage case. CONSTITUTION:A press part 4 of an ejector 1 for printed circuit board consists of a rigid member piece 15 and an elastic member piece 16. The rigid member piece 15 is not displaced even if upper and lower force is applied but the elastic member 16 in nearly L shape is displaced with a support part 16b as a center when a force in upper direction is applied. When the ejector 1 is rotated clockwise with a pin 5 as the center in Fig.2 (a), the elastic member 16 rocks clockwise with the support part 16b as a center by the amount that a tip 16a of the elastic member 16 protrudes from the rigid member 15, thus resulting in Fig.2 (b). Therefore, even if an excessive force is applied to a finger hook part 3, the shock between the press part 4 and a chassis 52 can be relaxed due to the buffer function of the elastic member 16.
Patent JP-H05221773-A (JP)
Title: Method and device for producing silicon single crystal
Inventor: YAMAUCHI TAKESHI
IPC: C30B15/00
Filed: 1992-02-05
Abstract: PURPOSE:To control the oxygen depositing behavior in a silicon single crystal and to prevent the generation of crystal defects (OSF, etc.) at the time of producing a silicon single crystal by the Czochralski method. CONSTITUTION:A silicon single crystal is produced by a device for pulling up a silicon single crystal. In this case, the silicon single crystal pulled up from the melt is cooled from 600 to 350 deg.C at the rate of 1.5 to 200 deg.C/min. A cooler 10 is provided in the pull chamber 9 of the device to control the cooling rate.
Patent JP-2000218251-A (JP)
Title: Fermentation treatment of organic waste
Inventor: UEMURA KOICHI
IPC: C02F11/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To recycle a subsidiary material by fermentation treating in the presence of a granular material formed from a biologically degradable fiber to excellently fermentation treat an organic waste in the treatment of the organic waste by fermentation. SOLUTION: The organic waste 4 such as garbage, leavings, food residue, activated sludge, fallen leaves, waste living things is introduced into a fermentor 1 and mixed with the granular material 6 formed from the fiber to perform primary fermentation. As the fiber forming the granular material 6, the one only having biologically degradable property is used without limiting and collagen, gelatin, fibrin, albumin, synthetic polypeptide or the like is cited. At the time that the primary fermentation is almost finished, the treated material 5 is introduced in a separation vessel 2 and the granular material 6 formed from the biologically degradable fiber is separated from the treated material 5 by a vibration screen in the separation vessel 2.  The separated granular material 6 formed from the biologically degradable fiber is returned to the fermentor 1 to be used as the subsidiary material for fermentation. The separated treated material 7 is introduced into a fermentor 3 to be secondarily fermentation treated.