baber/WOPTO huggingface dataset:
Patent JP-H11321322-A (JP)
Title: End cap mounting structure of partition sash
Inventor: YOSHIOKA AKIRA
IPC: B60J5/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance the fitting state regardless of the precision of each member of a weather strip and a glass run by mounting an end cap on the upper end of a partition sash in the state where the end cap covers the end parts to be mutually butted of the weather strip and the glass run. SOLUTION: The engagement piece 49 of an end cap 18 is butted against the engagement part 34 of a front sash bracket 32, and the interior side part 46 and exterior side part 47 of a cover part 45 are integrally provided so that it is dimensionally stabilized, difficult to deform, and rigid. In the state where the rear end part 24 of a weather strip 14 and the front end part 25 of a glass run 15 are nipped by the interior side part 46 and exterior side part 47 of the cover part 45 of the EC 18, the inside and outside thereof are covered, so that the dispersion in clearance, even if a clearance is caused in the butted part of the weather strip 14 to the glass run 15, is prevented from appearing by the end cap 18.  According to this, the influence of dispersion in dimensional precision between the weather strip 14 and the glass run 15 never appears, and the arrangement and mounting of the both are facilitated.
Patent JP-H06342660-A (JP)
Title: Collector for lead acid battery and manufacture thereof
Inventor: SHIBAHARA TOSHIO
IPC: H01M10/06
Filed: 1993-06-01
Abstract: PURPOSE:To provide a collector for lead acid battery, with which the adhesiveness between the collector and an active material is increased in a short period of aging time, and which can extend the cycle life of the battery, and which can increase the initial discharging capacity. CONSTITUTION:An unprocessed collector having a shape for filling an active material paste is provided. The unprocessed collector is left in an atmosphere of temperature 30-100 deg.C and humidity 60-100% for 1-48 hours to form a corroded part 1 consisting of at least one lead hydroxide as well as basic carbonate lead and lead oxide, on the surface. When the active material paste is filled in the collector, the reaction of common connection of lead oxide (PbO) is promoted, and the adhesiveness between the active material and the collector is increased in a short period of aging time.
Patent JP-H01300409-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: SHIMOTASHIRO MASAFUMI
IPC: G11B5/09
Filed: 1988-05-27
Abstract: PURPOSE:To improve a transmission S/N by attaching the burst wave of a carrier signal at every specific time, and performing the orthogonal amplitude modulation of a multivalue digital code by using a clock signal to specify the relation of a frequency and the carrier signal. CONSTITUTION:The relation between the frequency fc of the clock signal and the frequency fH of the carrier signal is set as n.fc=m.fH (n<m, n, m: positive integer), and the burst wave of the carrier signal is attached by a burst wave attaching unit 3 at every T=l.m/fc=l.n/fH (l: positive integer). And the orthogonal amplitude modulation of the multivalue digital code is performed by using the clock signal and the carrier signal, and bias recording and reproduction are performed on a magnetic recording medium 8. Thereby, since it is possible to reproduce the clock signal and the carrier signal simultaneously at a reproduction side by using the burst wave, the frequency of the carrier signal can be set in an area lower than that of the frequency of the clock signal, and thereby, it is possible to use an intermediate area with a high transmission C/N on the magnetic recording medium 8, and to improve the transmission S/N.
Patent JP-H02309202-A (JP)
Title: Position measuring apparatus
Inventor: KATO TOSHIO
IPC: G01B11/00
Filed: 1989-05-23
Abstract: PURPOSE:To enable highly accurate measurement of a position of an object in a real space to be measured by computing inclinations of bright lines in two pictures and a distance between the bright lines by a computing means to determine a corresponding relationship between the two pictures collating the distance. CONSTITUTION:This apparatus is provided with picture generating means 2a, 2b and 3 to generate two pictures by photographing an object 1 to be recognized separately and an arithmetic means 8 which determines a corresponding relationship of the two pictures generated to compute positions of corresponding points in a real space from coordinates of the corresponding points in the two pictures. The arithmetic means 8 computes inclinations of bright lines in the two pictures and a distance between the bright lines and collates the inclinations of the bright lines with the distance therebetween in the two pictures to determine a corresponding relationship from the results of the collation. Thus, an accurate corresponding relationship of pictures can be determined fast even when identical linear objects are stacked irregularly thereby enabling highly accurate measurement of a three-dimensional position of an object to be recognized and a distance to an object 1 corresponding to recognition.
Patent JP-S5834264-A (JP)
Title: Secondary contact parallel axis w-n toothed gear
Inventor: ISHIKAWA SHIYOUICHI
IPC: F16H55/08
Filed: 1981-08-20
Abstract: PURPOSE:To provide both tooth strength and a practicality by providing specific conditions for a tooth profile of a pair of standard rack defined in either rotational plane or normal plane system. CONSTITUTION:Two standard racks are so constructed that centers of curvature E at the contact points A, B of teeth profiles thereof are held in common on a pitch line l or near it, and a continuously varying curvature is given to at least one tooth profile curve while said curvature comes to a limited value at said contact point A of both said teeth profiles. For example, in cases where the tooth profile of standard racks have a convex circle with a radius r and a concave circle with a radius of curvature r respectively, said standard racks are kept away in a distance of DELTAa from a normal position making secondary contact at contact points A, B at a right angle to said pitch line l. Then, when both teeth surfaces make contact with each other again, said contact points are moved to A', B' but can remain on the circular part. Thus the tolerances of the cutting amount and a center distance of a tooth cutting tool can be taken larger.
Patent JP-S62286271-A (JP)
Title: Manufacture of thin-film transistor substrate
Inventor: TAKEDA YOSHIYA
IPC: H01L27/12
Filed: 1986-06-05
Abstract: PURPOSE:To decrease the number of masks, by etching a semiconductor layer and an insulating layer in the same pattern, forming a pattern, which is isolated with the double layers of the semiconductor layer and the insulating layer, using a part where the double layers do not remain, and providing a connecting part with a display electrode and a lead-out part for a gate electrode bus. CONSTITUTION:ITO and Cr on a glass substrate 10 are etched so that a picture element shape comprising a transparent gate electrodes 11b and Cr 12 remains. Patterns of the Cr electrodes 12a and 12b are formed. An SiNx layer 13 as an insulating film and an aSi layer 14 as a semiconductor layer sector are formed by a plasma CVD method. Etching is performed, and an aSi island region, which is to become a gate insulating layer and a channel region, is formed. Al is deposited by a DC sputtering method. Al is etched by using a third mask so that an Al source electrode 15a and an Al drain electrode 15b are made to remain in the pattern. The ITOs 11a and 11b are formed beneath 12a and 12b, and the gate insulating film 13 is formed beneath the aSi 14 in the same pattern. Thus the number of the masks can be reduced.
Patent JP-H02309621-A (JP)
Title: Semiconductor device
Inventor: UENO KATSUNOBU
IPC: H01L27/12
Filed: 1989-05-24
Abstract: PURPOSE:To provide a semiconductor device with the improved yield of manufacturing by employing a wafer where an LTV and the maximum slope angle of any recess are specified. CONSTITUTION:Two silicon wafers 1, 2 are oxidized to permit silicon oxide film 31, 32 to be formed therearound, respectively. These wafers 1, 2 are stuck, one surface of which is polished along a broken line to expose the one wafer 1 and hence yield an SOI. There is typically existent a light recess 4 in a silicon wafer surface. Herein, there are employed the wafers 1, 2 where an LTV(local thickness value) is less than 2mum/1.5cm<2> and the maximum slope angle of the recess 4 is less than 0.4 deg.. Hereby, a low cost, good yield substrate can be yielded without using a ultra-flat wafer subject to special processing using an exclusive machine.
Patent JP-H1123225-A (JP)
Title: Inspection device and aligner using it
Inventor: HASEGAWA MASANORI
IPC: G01B11/26
Filed: 1998-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection device by which position information or the like on the direction of an optical axis on the surface of a wafer is detected with high accuracy and by which a high-integration-degree device can be manufactured easily by a method wherein a pattern which is formed by a pattern generator is projected on an object face from an oblique direction. SOLUTION: In a projection optical system 23, a pattern which is formed by a pattern generator is projected on an object face from an oblique direction, and a pattern image is formed on the object face. In a light-receiving optical system, a light-receiving element detects light from the pattern image. That is to say, by using respective face detecting devices 1 to 5, 11 to 16, 19, face-position information on a wafer 6 is detected. Thereby, the height in the direction of the optical axis of the projection optical system 23 in the face position of the wafer 6 is set to a conjugate relationship with a reticle 21 regarding the projection optical system 23. Then, a stage 10 is driven and controlled by a driver 25 in such a way that the wafer 6 is situated in the best image formation face of the projection optical system 23.  Thereby, position information and inclination information on the direction of an optical axis on the surface of the wafer 6 are detected with high accuracy, and the wafer 6 can be situated in the image formation position of the projection optical system 23.
Patent JP-S5833264-A (JP)
Title: Control system of copying machine
Inventor: SUGIURA MASAMICHI
IPC: G03G15/00
Filed: 1981-08-20
Abstract: PURPOSE:To exactly discharge a form even in case when an unnecessary form has been fed due to a malfunction of a sensor, etc., by extending an operation of an automatic shutting timer, and delaying the time required for automatic shutting, when a form is left in a copying machine, in a copying machine having  an automatic shutting function. CONSTITUTION:At the time of rise of status F showing the control in case when a copying operation has ended, a sub-timer T-SF is set, and when the end of this sub-timer T-SF has been decided, status of a discharge switch is decided, and when paper exists, the main motor is not turned off but is driven continuously, and another timer T-SF' is set. Subsequently, at the time of the end of this timer T-SF', status of the discharge switch is decided again, and when no paper exists, the motor is turned off and the operation is shifted to status 4, and when paper exists, a jam flag is set to ''1'', and jam processing is executed. Accordingly, such inconvenience as paper is left in the copying paper path at the time of the end of automatic shutting can be prevented without extending the time of an automatic shutting timer.
Patent JP-S5834233-A (JP)
Title: Connecting device of rotary shaft
Inventor: OOTAGOSHI HITOSHI
IPC: F16D1/06
Filed: 1981-08-20
Abstract: PURPOSE:To prevent a rotary shaft from abnormal sound caused by eccentric play in high speed rotation of the rotary shaft, by forming a plurality of ribs on the outer periphery of the rotary shaft and a fit hole of a connector in the same shape as said rotary shaft. CONSTITUTION:A plurality of approximately trapezoidal ribs 3 are axially formed at equal intervals on the outer periphery of a cylindrical rotary shaft 2 provided on the end with a rotary brush 1. On the other hand a connector 4 connected to this rotary shaft 2 is provided a fit hole 5 having the same shape as the rotary shaft 2 provided with said ribs 3. Thus, even if the rotary shaft 2 loosely fits the fit hole 5, the rotary shaft 2 is always subjected to force directed to the axis by the presence of the ribs 3 in relation to the fit hole 5. Since then there occurs no eccentric play between the rotary shaft 2 and the fit hole 5, the occurrence of abnormal sound can be prevented even in the high speed rotation of the rotary shaft 2.
Patent JP-S5832775-A (JP)
Inventor: TAKADA YOSHIO
IPC: A61N1/32
Filed: 1981-08-20
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-S63297561-A (JP)
Title: Method for synthesizing high-hardness boron nitride
Inventor: FUKUSHIMA KAZUHIKO
IPC: C30B29/38
Filed: 1987-05-29
Abstract: PURPOSE:To synthesize stoichiometrically reacted cubic boron nitride, by passing a nitrogen atom-containing gas through D.C. electric discharge, by exciting the above gas, by mixing the excited gas with a boron atom-containing gas, and by passing the resulting gaseous mixture through high-frequency plasma and introducing the above onto a substrate. CONSTITUTION:A nitrogen atom-containing gas and a boron atom-containing gas are separately supplied through introducing pipes 3, 4, respectively, into a reaction vessel 5. Then, D.C. electric discharge is carried out between the introducing pipe 3 and a counter electrode 6 to decompose and excite the nitrogen atom-containing gas. The excited nitrogen-atom gas is mixed with the boron atom-containing gas. The resulting mixed gas is passed through a high-frequency plasma produced by means of a high-frequency coil 9 and introduced into the heated surface of a substrate 10. By this method, the cubic boron nitride excellent in thermal shock resistance, thermal conductivity, hardness, wear resistance, and resistance to iron group metals at high temp. can be precipitated from a vapor phase.
Patent JP-H07315404-A (JP)
Title: Synthetic resin container with pouring cap
Inventor: TSUBAKI TATSUO
IPC: B65D47/08
Filed: 1994-05-20
Abstract: PURPOSE:To arrest an illegal opening of a cover, facilitate a removal of a cover opening-arresting part to be removed, and lower a production cost by a method wherein the part to be removed is provided in a part of a pouring cap in a synthetic resin container with the pouring cap. CONSTITUTION:First and second parts to be removed 11, 30 of a U shape in a plan view are respectively projected frontward from front parts of a cap body 8 and a cover body 20, connected to a hinge 25 at the rear parts thereof, through first and second thin-wall parts to be broken 12, 31. The first and second parts to be removed 11, 30 are firmly bonded to each other at the opposed surfaces thereof.
Patent JP-S62287711-A (JP)
Title: Buffer device
Inventor: YAMADA MASAO
IPC: G11C11/409
Filed: 1986-06-05
Abstract: PURPOSE:To decrease excess power supply current by using a gate circuit connected directly to an input/output terminal so as to inhibit the switching operation for the buffer circuit opposite to the desired buffer. CONSTITUTION:The buffer circuit in the direction from a 1st input/output terminal 9 to a 2nd input/output terminal 10 consists of a 1st gate circuit 1, a 1st inverter 2 and a 1st tri-state circuit 3 and the buffer circuit from the 2nd input/ output terminal 10 to the 1st input/output terminal 9 consists of a 2nd gate circuit 6, a 2nd inverter 5 and a 2nd tri-state circuit 4. In bringing a 1st control terminal 11 to an L level and a 2nd control terminal 12 to an H level, the 1st circuit 1 acts like an inverter and the 1st tri-state circuit 3 acts like a buffer. In this case, the 2nd gate circuit 6 and the 2nd tri-state circuit 4 are turned off and acts like the buffer circuit from the 1st input/output terminal 9 to the 2nd input/output terminal 10.
Patent JP-S5557859-A (JP)
Title: Staining preventing device of image in electrophotographic copier
Inventor: TERADA RIYOUHEI
IPC: G03G21/00
Filed: 1978-10-25
Abstract: PURPOSE:To prevent staining produced on the peripheries of copies and particularly in the rear end part of images by the means of detecting the movement of an image projecting member at the trailing end of the images and let open the aperture mean controlling the incident light quantity to a photoreceptor. CONSTITUTION:An aperture lever 13 is turned in compliance with the density of the original to be copied and an aperture member 12 is set via wire 16. When a print button is pushed after this, members such as light source 5, first mirror 6, second mirror 8, etc. move to the left direction and the exposure of the original on a contact glass 2 is accomplished. When the second mirror 8 goes close to the terminal, a detecting lever 14 operates, causing the aperture member 12 to be turned blockwise by a wire 15. The top edge 12a of the aperture member 12 then retreats from the optical path. As a result, large quantity of light falls onto the photoreceptor 11 surface to escape all the charges of this portion, thereby creating the state where no toner deposits.
Patent JP-2000318812-A (JP)
Title: Automatic high-rised warehouse
Inventor: YOSHINAGA YOICHI
IPC: B65G1/14
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic high-rised warehouse to improve a working ratio of a storage shelf and the effective utilization factor of a building. SOLUTION: Pallets 16 are stored astride a space between pallet storage shelves 3 and 6 in two rows between adjoining columns 2 and 5 on the side, where the storage shelves are situated back to back, of the pallet storage shelves 3 and 6 in two rows arranged along a stacker crane running direction between adjoining stacker cranes 18 and 19.
Patent JP-H08327294-A (JP)
Title: Washing apparatus for gas gas heater
Inventor: TAMARU TADAYOSHI
IPC: F28G9/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a washing apparatus for a gas gas heater which can clean a heat transfer tube for heat recovery transfer without lowering the temperature of the heat transfer tube for heat recovery during the operation of the apparatus nor lowering heat exchange efficiency. CONSTITUTION: In a gas gas heater in which a heat transfer tube 3 for heat recovery is arranged in an exhaust gas duct 2 to perform a heat exchange with an exhaust gas. A multiple system of heat exchanger tubes 3 are arranged parallel in the exhaust gas duct 2 and spray header pipes 4 for spraying several lines of washing water at an upper part thereof parallel in the direction the same as that of the heat transfer tube 3 for heat recovery and a heat medium circulation control valve 5 is connected to each of inlet/outlet parts of the heat transfer tube 3 for heat recovery. Washing water control valves 6p, 6g and 6r are connected to respective stray header pipes 4. This enables cleaning of the heat transfer tube 3 for heat recovery maintaining a better heat exchange rate between the exhaust gas and the heat medium.
Patent JP-S5559586-A (JP)
Title: Printer control unit
Inventor: SEKII YOSHIO
IPC: B41J5/30
Filed: 1978-10-27
Abstract: PURPOSE: To realize a great reduction for both the program process time of the CPU and the print data transmission time by producing the character data through the binary counter which is provided outside the CPU and functions as the hardware.  
     CONSTITUTION: Line printer 1 consists of the following component parts: print drum 2; hammer magnet 4 which gives the printing action to the print hammer based on the print data given from drive circuit 3; character pulse generator 5 which generates the character pulse in synchronization with the print positions of the types arranged to drum 2; and reset pulse generator 6 which generates the reset pulse in synchronization with one turn of drum 2 respectively. These pulses are then supplied to AND circuit 7, and the clock input of the character pulse is given to FF circuit 8. Then the reset input is given to the AND output of circuit 7. The 0 output of FF circuit 8 is clock-supplied to binary counter 9, and the output of circuit 8 and the data of counter 9 are supplied to CPU input port 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05295163-A (JP)
Title: Flame retardant for organic high-molecular substance
Inventor: NISHIBORI SETSUO
IPC: C08K5/10
Filed: 1992-04-23
Abstract: PURPOSE:To obtain a flame retardant having excellent compatibility with the objective organic high-molecular substance and does not adversely affect the heat resistance, mechanical properties, etc., of the high-molecular substance by using a specified halogenated phthalic ester compound as an effective component. CONSTITUTION:The flame retardant contains, as an effective component, a compound of formula I (wherein A is a group of formula I or II; X is Br, Cl or I; R1 is H, a 1-9C alkyl or phi-CH-CH2; R2 is H, a 1-9C alkyl or phi-CH-CH2; R3 is H or CH3; h is 0 or 1-5; i is 0 or 1-5; j is 0 or 1-5; k is 1-4; l is 0 or 1-5; and m is 0 or 1-6). The compound of formula I can be obtained, for example, by reacting 1mol of a halogenated phthalic anhydride with 2mol of an alcohol and/or phenyl glycidyl ether at 80-150 deg.C in the absence of any solvent or in the presence of an inert solvent.
Patent JP-S6027693-A (JP)
Title: Preparation of single crystal of semiconductor of compound
Inventor: MATSUMURA SADAO
IPC: C30B15/02
Filed: 1983-07-21
Abstract: PURPOSE:To prepare the titled single crystal having a few defects, improved electrical properties, large diameter and continuous length in good reproducibility, by dividing a crucible putting melt of semiconductor of compound and a liquid sealing agent in it into a crystal growth zone and a raw material feed zone. CONSTITUTION:A raw material of semiconductor of compound and a liquid sealing agent are packed into the crucible 8 having a double concentric cylindrical inner wall, heated by a heater, the raw material is heated, and the melt 7 of semiconductor of compound and the layer 5 of the liquid sealing agent are formed. A given seeding temperature is set, seed crystal having <100> orientation is pulled up, and the single crystal 6 is grown in a state wherein it is covered with the liquid sealing agent in the inner wall 9. During the pulling and growing of it, the melt of raw material is fed from a raw material feed zone through the through holes 11 set at the lower part of the inner wall 9. Consequently, scattering of elements having high vapor pressure from the melt of raw material and the single crystal during pulling is prevented, the growth interface is always made into a stable state, so that uniform single crystal is obtained.
Patent JP-H10317661-A (JP)
Title: Erection scaffolding used for outer peripheral part reinforcing of existing building
Inventor: NAKAJIMA KEITA
IPC: E04G1/20
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To save the process of erection and removal of a scaffolding and a construction period by attaching an erection column along the outside of an existing building by a wall connector, providing a vertically moving stage thereon and providing an auxiliary stage at need. SOLUTION: The vertical moving stage 13 of one layer part providing a handrail 10 is provided on an erection column 1. The stage 13 is provided with a lift motor 12 providing a pinion 11 engaging the rack of the column 1 on an output shaft. The erection column 1 is separated at a necessary interval to be attached for providing a new reinforcing structural plane by a wall connector 16. An auxiliary stage 17 is provided on the stage 13 for filling into the interval. The stage 17 is utilized for the prior work of a building 14. After the prior work completion, the stage 17 is removed, and the stage 13 is used as a working scaffolding Furthermore, after the new reinforcing structural plane is completed, it is used as the scaffolding of an enclosure and finishing work. Thereby common use can be enabled as the scaffolding.