baber/WOPTO huggingface dataset:
Patent JP-S61280738-A (JP)
Title: Manufacture of heat-resistant insulated coil
Inventor: OSHIYAMA TSUTOMU
IPC: H01F5/06
Filed: 1985-06-04
Abstract: PURPOSE:To prevent a hardened impregnating substance from developing cracking even in a high temperature atmosphere, by employing a polyester-modified silicon resin which is produced by adding a polyester resin to a silicon resin, which is a vehicle, as an impregnating material. CONSTITUTION:Coils formed by winding insulated wires are impregnated with an impregnating material 5 which is produced by kneading 50-30wt% of the resin component of a resin which is obtained by modifying 60-40% of a methyl silicon resin or a methyl-phenyl silicon resin with a polyester resin, i.e. a polyester-modified silicon resin, 40-20wt% of devitrified mica glass, 30-10wt% of natural mica fine powder, 25-10wt% of titanium oxide and 10-2wt% of aluminum oxide and diluting them with an organic solvent and then the impregnating material 5 is hardened. With this constitution, the hardened impregnating substance does not develop cracking even in a high temperature atmosphere and the anchoring of the windings can be maintained.
Patent JP-S5548821-A (JP)
Title: Phase synchronous circuit
Inventor: OOKUBO TOSHIKI
IPC: H04L7/033
Filed: 1978-10-04
Abstract: PURPOSE: To make stable the period of synchronizing signal, by delivering correction pulse from the information "0" appeared immediately after the information "1" obtained from the magnetic recorder.  
     CONSTITUTION: The phase detector 1, LPF 2 and voltage controlled oscillator 3 constitute the phase locked loop. When the information of the input information IN is "0", the characteristics of the information "1" immediately before it shifted toward "0" is used. That is, the latch circuit 8 storing the phase difference between the synchronizing signal and the information is provided, this is compared with the content of the counter 9 storing the phase difference immediately before, if it is greater than the phase difference immediately before by a given value, it is detected that the information coming next is "0". This detected output produces the correction pulse from the counter 9. Thus, the synchronism can be stabilized since the correction pulse correctly produces at the period of information "0". 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0690268-A (JP)
Title: Text transmission/reception system
Inventor: IKEJIMA AKIRA
IPC: H04L29/06
Filed: 1992-05-15
Abstract: PURPOSE:To enable an application processing program to transmit/receive a text without paying its attention to physical attributes of the transmission source and the transmission destination of the text by adding a data control field to the transmission/reception text. CONSTITUTION:When an application processing program A4 receives a text from a banking terminal 11, a general terminal 12, or an application processing program 13, a text actual reception means 6 adds a data control field corresponding to the transmission source of the reception text to the head of this text and stores it in a shared work area 9. The message length, the message classification, the text transmission source, the transmission destination, the reception time, the reception date, the message number, etc., can be stored in this field, and the application processing program A4 refers to the reception text in the shared work area 9 to distribute the processing to each application processing programs B5. This program B5 refers to the data control field and performs the processing as if it directly received the text.
Patent JP-S5913331-A (JP)
Title: Forming method for pattern
Inventor: KUROSAWA AKIRA
IPC: H01L21/306
Filed: 1982-07-14
Abstract: PURPOSE:To prevent the remaining of a pattern and the pollution, etc. of a semiconductor substrate while improving the yield of semiconductor products by thermally treating a film to be processed by using an Al film in place of a resist film and forming a projection when the film to be processed is patterned by using a lift-off method. CONSTITUTION:An Al film 23 is formed onto the semiconductor substrate 1, the surface thereof is substantially flat, and etched selectively into desired patterns, and the projections 24 are formed to the surface.The film to be processed 25 having a property of which a film depositing at a stepped difference section is etched at a rare faster than a film depositing on a flat section is formed to the whole surface, and the film to be processed 25 is etched extending over the whole surface and section positioned at the side sections of the stepped difference sections of the film to be processed 25 are removed and the side sections of the Al film 23 and the side section of the projection 24 of the Al films are exposed, and the Al films 23 are removed through etching. The projections 24 are made easy to be formed comparatively in a wide region of a pattern shape of the Al film 23, and made easy to be formed at central sections more than the peripheral sections of the patterns, and etching progresses from not only the peripheral side walls of the Al films 23 but also the projection 24 sections, thus positively etching the Al films 23.
Patent JP-S5456989-A (JP)
Title: Low resistance earthing compound and its placement
Inventor: MATSUURA TAKETOSHI
IPC: H01R43/00
Filed: 1977-10-14
Abstract: PURPOSE: To place a low resistance earthing compound having an early setting property and a high solidification trength by the procedure in which a precast low resistance earthing compound of a specific composition containing a conductive chemical, water, Portland cement, and sodium silicate as a high early-strength chemical is laid underground and then an earth bar is struck into the earthing compound.  
     CONSTITUTION: A low resistance earthing compound is first prepared by mixing sodium silicate (1.0 in wt ratio), Potland cement (more than 4.0), water (more than 13.0), and a conductive chemical (more than 0.25), e.g., sodium chloride, carbon powder, bentonite, etc., and then the low resistance earthing compound so prepared is precast into a predetermined dimension of moldings. The precast moldings are delivered to a construction site in case it is used and then is laid underground at an earthing position without any mixing operation at site being carried out. And, the earth bar is struck into the earthing cmpound molding laid, thus simplifying the earthing operation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H097939-A (JP)
Title: Method and apparatus for treating substrate
Inventor: SAKAI MITSUHIRO
IPC: H01L21/027
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply treatment liquid in a layer state to the surface of a substrate and to treat the substrate without contaminating the peripheral region by so mounting a cover as to form a clearance to at least the one side surface of the substrate placed on a base, and passing the liquid through the clearance. SOLUTION: A cover 40 is provided above a mounting base 21. The cover 40 is supported by the rod 30a of an air cylinder 30 disposed above the base 21, and vertically moved by the operation of the cylinder 30. The operation of the cylinder 30 is controlled by a controller 45. A plurality of protrusions 40P are formed on the peripheral edge of the lower surface of the cover 40. When the cover 40 is moved down, the protrusions 40P are brought into contact with the upper surface of the substrate S on the base 21, and hence a clearance 41A is formed between the lower surface of the cover 40 and the upper surface of the substrate S. The width (height) of the clearance 41A is desired to be set to the range of 0.5 to 10mm.
Patent JP-H07335746-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUJIMOTO TSUYOSHI
IPC: H01L23/522
Filed: 1994-06-03
Abstract: PURPOSE:To connect wiring patterns formed onto each insulating layer electrically and positively by electrically connecting each layer wiring pattern through a low resistance region formed to the surface of a semiconductor substrate. CONSTITUTION:A low resistance region 7, into which impurity ions are doped, is formed at the specified place of the surface of a silicon semiconductor substrate 1, and the surface of the low resistance region 7 is coated with an insulating oxide film 8 with the exception of a part. A section, from which the low resistance region 7 is exposed, is used as a connecting section 9. A wiring patter 2 as an upper layer formed onto the surface of the semiconductor substrate 1 is connected electrically to the low resistance region 7 through the connecting section 9. Connection having small contact resistance is obtained through the low resistance region 7 shaped to the surface of the semiconductor substrate 1 in the wiring pattern 2 as the upper layer and the wiring pattern 5 of a T layer. When each wiring pattern is bonded, the wiring patterns 2, 5 as upper and lower layers are connected positively without etching the wiring patterns 5 as the lower layers.
Patent JP-S5551703-A (JP)
Title: Feed air dehumidifier for ozonizer
Inventor: HISHIYAMA YOSHIO
IPC: F24F3/16
Filed: 1978-10-06
Abstract: PURPOSE: To allow an ozonizer to show 100% of the capacity in ozone yield in all seasons by setting a heater between a heat exchanger and an adsorption tower to uniformly regenerate an adsorbent.  
     CONSTITUTION: Hot humid air from blower 1 passes through heat exchanger 2, cooler 3, filter 4 and refrigeration type dryer 5, and enters adsorption tower 7a through change-over valve 6a. In tower 7a the air is dehumidified, and the dehumidified air is ozonized in ozonizer 9. Part of this dehumidified air enters exchanger 2 through reducing valve 10 and is turned into hot air, which is then fed into adsorption tower 7b through heater 13 and valve 6b. At this time, temp. sensors 14b, 12b detect the temp. of the air to operate or stop heater 13. The air heated to a fixed temp. flows downward and regenerates an adsorbent. By changing  change-over valve 11 the air flowing to exchanger 11 enters tower 7b through valve 6a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06333797-A (JP)
Title: Method of aligning mask in transfer step
Inventor: KAWASAKI YOGO
IPC: G03F1/42
Filed: 1993-05-25
Abstract: PURPOSE:To provide a method of aligning a mask in a transfer step capable of readily and accurately correcting misalignment of the mask by simple means. CONSTITUTION:In a method of aligning a mask in a transfer step for transferring patterns formed on the mask to a basic material, the basic material and mask are respectively provided with alignment marks 60a, 60b, and also the alignment marks 60a, 60b are superimposed on each other to form a gap 61 between respective external forms, and the gap 61 is detected from the shape, thereby correcting misalignment of the mask.
Patent JP-S62281779-A (JP)
Title: Oscillation-proofing and controlling method
Inventor: NAKAMURA YUJI
IPC: H02P29/00
Filed: 1986-05-27
Abstract: PURPOSE:To suppress the oscillation of a motor, by adding a deviation between the speed signal of a load and the speed signal of the driving motor, to a torque command value, as correction signal. CONSTITUTION:By a driving motor 1, a load 2 is driven via a reduction gear 3. By an oscillation speed detector 6, the rotational angle of the load 2 is differentiated, and the speed signal thetaA of the load is obtained, and by a speed detector 8, the rotational angle of the driving motor l is differentiated, and the signal is applied to a band pass filter 9, and the speed signal phiA of the driving motor is obtained. By a torque controller 5, the driving motor 1 is driven according to a torque command value from a torque command unit 4, and a deviation between the speed signals phiA and thetaAAs a result, speed oscillation due to an elastic unit placed between the load and the driving motor can be suppressed.
Patent JP-H06330235-A (JP)
Title: Centrifugally-cast high-speed steel roll material excellent in wear resistance
Inventor: KIMURA HIROYUKI
IPC: C22C37/00
Filed: 1993-05-25
Abstract: PURPOSE:To obtain an excellent centrifugally-cast high-speed steel roll material capable of obtaining high wear resistance while the amt. of V to be added is lowly reduced and free from segregation by specifying the compsn, constituted of C, Si, Mn, Cr, Mo, W, V, Ti and Fe. CONSTITUTION:This centrifugally-cast high-speed steel roll material excellent in wear resistance is the one contg., by weight, 1.4 to 2.6% C, 0.2 to 1.5% Si, <=1.5% Mn, 3 to 8% Cr, 6 to 14% 2Mo+W, 4 to 8% V (where V=11.5-2.5XC or below) and 0.3 to 2.5% Ti, and the balance substantial Fe. By the alloy elements, hard carbides are formed and, furthermore, a part of them enters into solid solution in the base to generate its secondary hardening, by which high hardness and high wear resistance can be obtd. and, moreover, the generation of segregation can be prevented.
Patent JP-S5646758-A (JP)
Title: Ink jet recording device
Inventor: ICHIZUKA KIYOMI
IPC: B41J2/135
Filed: 1979-09-25
Abstract: PURPOSE:To enable to maintain a high image quality, to express a gradation of the image and to record a halftone image by a method wherein a plurality of injection nozzles are made different in diameters thereof and are directed to a same point. CONSTITUTION:Constructions of all of droplet injecting units 2 are coincided, but diameters of injection nozzles are made different. An ink particle 9 is injected from a head 3 with a constant interval and recording signals are given to a recording signal terminal 7 in accordance with an image to be recorded, while either one of the injecting unit 2 is selected by a control circuit in accordance with a gradation of the image. The ink particle 9 charged by a charging electrode 8 is deflected in its flying direction by a deflecting electrode 11 and forms a dot image on a directed point on a specified recorded body 1. A density of the dot images is constant but a size of the ink particle 9 is different, therefore, a size of the dot image is varied and the gradation of the picture is reproduced with a high resolving power.
Patent JP-S62277485-A (JP)
Title: Reversible temperature indicating material
Inventor: TAKANO TOSHIHIKO
IPC: G01K11/12
Filed: 1986-05-26
Abstract: PURPOSE:A reversible temperature indicating material, obtained by firing a Bi compound, V compound, alkaline earth compound or BiVO4 and alkaline earth compound, consisting of Bi-V-alkaline earth oxide crystals and having improved stability, safety, heat resistance as well as visibility, etc. CONSTITUTION:A temperature indicating material, obtained by blending (A) (i) a bismuth compound, e.g. Bi2O3, etc., with (ii) a vanadium compound, e.g. ammonium vanadate, etc., and (iii) an alkaline earth compound, e.g. calcium oxide, etc., or (B) (i) bismuth vanadate with (ii) an alkaline earth compound and firing the resultant blend, preferably at 500-800 deg.C in air and consisting of Bi-V-alkaline earth oxide crystals. The blending ratio of the starting raw materials is preferably 1:1:0.1-0.5 (0.1-1 for Mg) atomic ratio (Bi:V:alkaline earth metal). EFFECT:Affords low cost.
Patent JP-S5826191-A (JP)
Inventor: KATSUYAMA HIROMI
IPC: E21D11/00
Filed: 1981-08-07
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-S5865076-A (JP)
Inventor: NAKAGAWA YUKIO
IPC: D06M11/00
Filed: 1982-07-15
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-H04280857-A (JP)
Title: Composition for ceramic green sheet
Inventor: TANAKA TAKAFUMI
IPC: C04B35/632
Filed: 1991-03-05
Abstract: PURPOSE:To improve contact bonding properties in contact bonding and facilitate cutting in cutting a contact bonded laminated unit into individual chips by laminating ceramic green sheets in obtaining laminated electronic parts. CONSTITUTION:An organic dispersing agent which is a solid at ambient temperature and becomes a liquid at a temperature above a contact bonding temperature is used together with a polyvinyl butyral resin in a ceramic green sheet composition. The organic dispersing agent becomes a liquid at the contact bonding temperature and acts as a plasticizer to improve the contact bonding properties. On the other hand, since the organic dispersing agent is converted into solid grains at ambient temperature, elongation and strength can be reduced.
Patent JP-2000025238-A (JP)
Title: Ink-jet recording apparatus, and ink-jet recording method
Inventor: IKEDA KOJI
IPC: B41J2/51
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To further reduce the displacement amount of the impact positions of ink droplets in the case of ejecting small droplets from a large diameter nozzle. SOLUTION: An ink-jet head 1 mounted on a carriage 2 can be moved reciprocally by being guided by a carriage shaft 3. A high voltage of about -2 KV is applied between a counter electrode 4 and the ink-jet head 1 by a power source 5. By having the ejecting direction of ink droplets form the ink-jet head 1 slant with respect to the counter electrode 4, the displacement amount of the impact positions of large droplets and small droplets can be reduced.
Patent JP-S61284351-A (JP)
Title: Spindle moving device
Inventor: KATSUKI MASAHIDE
IPC: B23Q5/26
Filed: 1985-06-06
Abstract: PURPOSE:To dispense with a slide bed having a high accuracy guide surface by providing a piston on a portion of a spindle and supplying working fluid from a fluid supply port provided in a housing to either front or rear portion of the piston to move directly the spindle forward and backward. CONSTITUTION:A work-piece 31 has a center hole 32 inserted into which a tapered portion 14 of a spindle 11 advanced when working fluid is supplied to a cylinder chamber 22 and a piston 12 is moved left. The working fluid is supplied by an amount compensating for the leakage from a clearance between a cylinder portion 13 and the piston 12. Also the press force of a tail spindle is adjusted such that differential pressure between cylinder chambers 21, 22 is maintained always at a certain pressure by a pressure regulating value of a working fluid device. When a spindle bed is rotated, the spindle 11 is also rotated, and when the working fluid is supplied into the cylinder chamber 21 after working the work-piece 31, the spindle 11 retreats to be diengaged from the work-piece. That is, the spindle is moved directly forward and backward to dispense with a slide bed.
Patent JP-S5824969-A (JP)
Title: Processing method for digital picture
Inventor: KUROSE MORIZUMI
IPC: G06V30/148
Filed: 1981-08-06
Abstract: PURPOSE:To eliminate the need for the judgement by personnel regarding to the result of processing, by cutting out a reading picture section into a rectangle, forming the frequency distribution of generation of density in this rectangular area, and performing the recognition of line picture section based on the distribution. CONSTITUTION:A digital picture is sectioned into meshes of MXM picture elements. The average density of picture elements at each sectioned mesh is obtained. This average density is determined as a representing density of the mesh. In the entire set of each representative density, the picture to be read is cut out in rectangle. In the cut-out rectangle area, the distribution of frequency of generation of density is formed. Next, whether or not the run of a longer picture than the scheduled threshold value exists in any of main and sub-scanning direction from the edge of the rectangular area is checked. In the generation distribution of density, only when the frequency of generation of a density 0 is larger than the shceduled threshold value and the run of the picture section exists, this rectangular is discriminated as a line picture section. This processing is repetitively made to the entire set of each representative density value.
Patent JP-S63288101-A (JP)
Inventor: MIYAZAKI YOSHIO
IPC: A47L11/16
Filed: 1987-05-20
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-S5551574-A (JP)
Title: Thermal transfer recorder
Inventor: SUGIURA SUSUMU
IPC: B41J2/38
Filed: 1978-10-06
Abstract: PURPOSE:To ensure high-resolution, high-quality printing on ordinary kinds of paper by making a construction of heating means for impressing thermal pattern to a thermal transfer material, temperature detecting means and bias heating means for controlling bias temperature in accordance with signal. CONSTITUTION:On standby, a thermistor has a high internal resistance RT and the output of an amplifier 503 becomes accordingly large so that a large voltage is applied to a bias heating unit 504 for generating heat. With heat temperature rising close to bias point T1, the internal resistance Rt of a thermistor becoms small. With the heat temperature rising very close to the bias point T1, a bridge is balanced, the output of the amplifier 503 decreases to zero, and no voltage is impressed to a bias heating unit 504 so that heat generation is stops. A very short standby time is required until heat temperature reaches the bias point T1 because of a small head. Next, when printing is started and a print heating unit 403 is supplied with power, the energy generated by the printing heating unit is added to the heat energy generated by the bias heating unit 504 so that a higher temperature than the melting point of the transfer material is reached for ensuring printing of the head 403.
Patent JP-S5550998-A (JP)
Title: Weld zone inspection apparatus of spiral pipe
Inventor: OOISHI MINEO
IPC: B23K31/00
Filed: 1978-10-06
Abstract: PURPOSE: To inspect the weld zone for defect on the spot in the course of pipe fabrication and enable to set the radiation generator and other devices in the specified positions, by providing the radiation generator at the boom end positioned at the side of pipe conveying direction, and providing a fluoroscopic unit to obtain videosignal opposedly thereto.  
     CONSTITUTION: A pipe prototype is formed while letting off a strip plate 21 spirally, and the plate butt part is welded by weldig machines 22, 23 from inside and outside. A boom 27 is extended in the pipe growth direction from a boom supporting device 26, and an X-ray generator 28 provided at the end thereof is set in the position of weld line 25, and radiates X-rays. Transforming into video signal by a fluoroscopic unit 28 opposedly provided thereto, defect of weld zone 25 is inspected for. At this time, if there is positional deviation between the generator 28 and weld zone 25, a video signal a is fed in the setting circuit of slice level b, and a weld zone position signal c is obtained. By feeding horizontal synchronising signals d 1 , d 2  to the both sides thereof at equal distance, the deviation direction is discriminated, which is processed in an electric circuit, and supplied to motors 29, 32, so that the positional deviation may be corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02303941-A (JP)
Title: Stop lamp switch device for vehicle
Inventor: ONO YOSHIHIRO
IPC: H01H21/06
Filed: 1989-05-17
Abstract: PURPOSE:To contrive saving of power by providing a restricting means, which automatically restricts lighting of a stop lamp at the time of operating a parking brake, in the case of a vehicle in which a brake lever, jointly used for operating a running time brake and a parking brake, is mounted to a bar handle. CONSTITUTION:At the time of running with a main switch S3 turned on, because a protrusion 9b of a lock plate 9, which serves as a restricting means, is urged by a spring 11 to press parking lock switch S2 to be placed in an on-condition, when a brake lever 5 is actuated, a stop lamp switch S1 is turned on so as to light a stop lamp. On the contrary, at the time of parking, when a stopper part 9a of the lock plate 9 is inserted between a brake lever end part 5a and an end part 2b of a lever holder 2 by pulling the brake lever 5, the switch S2 is not pressed by the protrusion 9b of the lock plate 9, and the switch S2 is turned off so as to restrict lighting of the stop lamp.