baber/WOPTO huggingface dataset:
Patent JP-H0647523-A (JP)
Title: Method for breaking away molding flask
Inventor: ITO MUTSUHIRO
IPC: B22D29/00
Filed: 1992-07-29
Abstract: PURPOSE:To provide the method which can treat a molding flask at a low temp., eliminates the possibility of deformation of a casting, elution of metal, etc., and can easily treat the waste after the treatment as the method for breaking away the molding flask from the casting. CONSTITUTION:1. The molding flask is broken away from the casting by overheating the molding flask contg. silica under pressurization in an aq. soln. of an alkaline metal hydroxide. 2. The molding flask which repeats an increase and decrease of pressure in 1 is broken away from the molding flask. 3. The molding flask is broken away from the casting by using an aq. soln. of the alkaline metal hydroxide formed by previously dissolving silica in 1 or 2.
Patent JP-2001050482-A (JP)
Title: Lubricating oil supply device
Inventor: URANISHI TAKEHARU
IPC: F16N7/38
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To construct a pressure detection means with minimum necessity, to simplify the whole constitution without deteriorating the precision in detection of wrong communication of the piping for distribution so as to establish a cheap communication control means with a simple structure on each piping for distribution, and to attempt the decrease of the cost. SOLUTION: In this device, end parts of pressure variation detecting pipes 11A, 11B of which internal pressure is set to be higher or lower than that of a distribution pipe 8 of lubricating oil are branched and connected separately to the distribution pipe 8, respectively. When the difference in pressure between the internal pressure of the pressure variation detecting pipes 11A, 11B and the internal pressure of the distribution pipe 8 connected to the pressure variation detecting pipes 11A, 11B is caused, only that time, the pressure variation detecting pipes 11A, 11B and the distribution pipe 8 are communicated with check valves 13A, 13B constituting a communication control means. Under this condition, the internal pressure of the pressure variation detecting pipe 11A, 11B is detected by pressure switches 14A, 14B constituting a pressure detection means.  And then, the wrong communication of the distribution pipe 8 can be detected.
Patent JP-H06162816-A (JP)
Title: Luminaire fitted on ceiling
Inventor: INOUE KAZUNOBU
IPC: F21V23/02
Filed: 1993-09-06
Abstract: PURPOSE:To removing work at a high position with safety and ease by employing a spring energized latch mechanism for mutually fitting the members of a luminaire fitted on a ceiling and exposing the removing operation portion to the lower face of the luminaire mainframe. CONSTITUTION:When a luminaire mainframe 7 is fitted to a fitting adaptor 4 fixed to a ceiling, the mainframe 7 is pushed up from the lower face of the fitting adaptor 4. Then, the locked portion 8 of the mainframe 7 is put in contact with the inside face of the fitting adaptor 4 and displaced inward against a spring 9. When the mainframe 7 is further pushed up, the locked portion 8 is fitted to a locking hole 6 and the mainframe 7 is fitted to the fitting adaptor 4. To remove the mainframe 7 from the fitting adaptor 8, the operation portion 15 exposed to the lower face of the mainframe 7 is pushed up against a spring 13 so that the DC-AC conversion portion 14 gives inward displacement to the locked portion 8 which is released from the locking hole 6 to remove the mainframe 7 being lowered from the fitting adaptor 4. It is thus possible to do removing work for the mainframe 7 at a high position with safety and ease.
Patent JP-H0625523-A (JP)
Title: Polycarbonate resin composition
Inventor: YONEDA HARUYUKI
IPC: C08L69/00
Filed: 1991-08-07
Abstract: PURPOSE:To provide a novel polycarbonate resin composition having excellent flowability and impact resistance absent in conventional polycarbonates, and high in flexural elastic modulus and thermal deformation. CONSTITUTION:This polycarbonate resin composition is obtained by mixing a low molecular weight aromatic polycarbonate with a high molecular weight aromatic polycarbonate having a sharp molecular weight distribution, having a small amount of low molecular weight parts, and having a specific structure.
Patent JP-S6282915-A (JP)
Inventor: YAMASHITA SAKAE
IPC: A47G25/12
Filed: 1985-10-04
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-H04104228-A (JP)
Title: Liquid crystal display panel
Inventor: SAITO HIROBUMI
IPC: G02F1/1335
Filed: 1990-08-24
Abstract: PURPOSE:To display a sharp light-and-shade image by forming a plate body which has a hollow part by using a transparent material and sealing phase shift type liquid crystal in the hollow part, confronting the plate surface of a polarizing plate and the surface of a birefringent body with the surface of the plate body, and providing a reflecting mirror which reflects transmitted light to a rectangular member and forming the entirety integrally. CONSTITUTION:The plate body 2 formed of the transparent material is arranged by, for example, a fixed method between two glass substrates opposite across spacers so that the hollow part is formed. The phase shift type liquid crystal is sealed in the hollow part and a seal member is mounted on the peripheral edge part of the hollow part so that the liquid crystal does not leak out. Further, dot electrodes as picture elements are formed longitudinally and laterally on the glass substrates and a lead-out pattern for receiving an external control signal is formed. The plate surface of a circular polarizing plate 3 is confronted with the top surface of the plate body 2, the mirror surface of the reflecting mirror 4 is confronted with the reverse surface of the plate body 2, and the plate body, circular polarizing plate 3, and the reflecting mirror 4 are adhered integrally. Consequently, the sharp light-and-shade image is displayed on a display surface.
Patent JP-H1064066-A (JP)
Title: Optical disk information recording system
Inventor: ISHIHARA ATSUSHI
IPC: G11B7/004
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To write new data without erroneously vanishing the data of a recording medium by writing write data while adding the write data and a correction code to read data when an unused data block is not present. SOLUTION: A command writing the file of a RAM on an optical disk in an optical disk drive 25 is inputted from a keyboard 41. A processor part 31 reads out the management area of the disk to check whether an unused ECC block is present on the disk or not. When the ECC block is present on the disk, the part reads out the leading LBA of the ECC block to issue a write code to the drive 25 via an interface control part 46. When the block is not present, the part judges whether the vacant capacity of a user other than the leading LBA of the ECC block is present or not. When the vacant capacity is present, the part calculates the unused LBA in the ECC to issue a write command. The part confirms that data are all written on the disk by confriming the completion of the writing.
Patent JP-2000059790-A (JP)
Title: Dynamic image code string converter and method therefor
Inventor: SUGIYAMA KENJI
IPC: H04N19/503
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a device regarding efficient transmission, accumulation and display of an image and conversion of a code string of highly efficient encoding for producing image information a digital signal with fewer codes. SOLUTION: In a dynamic image code string conversion device, which performs conversion of a code string of dynamic image predicted by the inter- motion compensation image, it is composed of a frame separation means 2 which makes part of a frame encoded independently, within a frame from an incoming code string a first code, and makes a frame becoming a reference frame of inter-image prediction a second code, and makes a code other than the first and the second codes a third code, decoding means 3 to 5 and 8 to 10, which obtain a first reproduction image by decoding the first code and obtain a second reproduction image by decoding the second code, encoding means 11 to 18 for obtaining an reencoded code and a frame multiplex means 6 for obtaining a code string, where an image encoding means is converted.
Patent JP-2000055081-A (JP)
Title: Conical clutch
Inventor: OMUTSUNO SATOSHI
IPC: F16D13/32
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a conical clutch which has a large torque capacity and which can prevent components from sticking to one another when the clutch is released, without having an excessive strength around the device. SOLUTION: A housing 50 is fixed to an output shaft 60. When fluid is charged into a tube 53, a piston is pressed rightward so as to fasten the clutch, and when the fluid is discharged from the tube, the piston is pressed back leftward by a spring 42. At this stage, the leftward movement of a torque transmitting part 23 is limited by a snap ring 22, thereby it is possible to prevent the members from sticking to each other.
Patent JP-H04103657-A (JP)
Title: Viscoelastic resin composition for vibration-deadening material
Inventor: HIRAKOCHI HIROSHI
IPC: C08K5/09
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the title composition suitable for an intermediate layer of vibration-deadening material of plural layer structure useful as structural member or part thereof, having excellent vibration damping performances, adhesivity to metal material and durability by blending a specific polyester resin with an acid anhydride compound and an epoxy compound. CONSTITUTION:(A) A polyester resin comprising a polycarboxylic acid component composed of >=80mol% aromatic dicarboxylic acid and a polyol component composed of >=30mol compound shown by the formula (R1 is oxygen atom, etc.; R2 is alkylene containing 1-6C straight-chain or side chain, etc.; (n) is 1-6), having 5,000-50,000 molecular weight and 50-500 equivalent/10<6>g acid value is blended with (B) an epoxy compound (e.g. bisphenol A-based epoxy resin) containing two or more epoxy groups in one molecule.
Patent JP-H0666735-A (JP)
Title: Device for detecting abnormality of thread-like object
Inventor: YAMATSUTA KIICHI
IPC: G01N22/02
Filed: 1991-09-02
Abstract: PURPOSE:To detect the metal abnormality of a thread-like object separately from the moisture abnormality of the object. CONSTITUTION:Standing waves are formed in a cavity resonator 11 by making a thread-like object 14 to run through the resonator 11 and generating microwaves from a Gunn diode 15 and the standing waves are detected by means of a Schottky diode 17 which detects the standing waves by mixing the micro waves with the standing waves. The output of the diode 17 is rectified by means of a rectifier circuit 19 and the output of the circuit 19 is differentiated at a differentiation circuit 21. When the absolute value of the output of the circuit 21 is larger than a set value, a comparator circuit 22 issues an output indicating the abnormality of the object 14. By changing the generating state of the standing waves in the resonator 11 in such a way that the oscillation frequency of the diode 15 is changed by adjusting the voltage of a power source 16 or adjusting the inserted amount of a stub 24, the abnormality which occurs when a metal adheres to the object 14 is preferentially detected than the abnormality which occurs when moisture adheres to the object 14.
Patent JP-H0776262-A (JP)
Title: Anomaly detecting device for door lock device for vehicle
Inventor: MIZUNO YOSHIYUKI
IPC: B60R25/10
Filed: 1993-09-07
Abstract: PURPOSE:To detect whether the operation state of a lock position switch for detecting the lock operation of a door lock mechanism is normal or not. CONSTITUTION:The lock state and unlock state by a door lack mechanism 11 are deteted by a lock position switch 10. When the door lock condition is established, a controller 1 gives a lock signal to the door lock mechanism 11, which is look-operated, and then a timer is started, and after the lapse of 1sec., it is judged if the lack position switch 10 detects the lock state or not. If the lock state is not detected, the fact is informed to a usdr by an indicator 15 up to detection, and coping with the fact is promoted.
Patent JP-H1044468-A (JP)
Title: Ink jet recorder
Inventor: YAMAGUCHI SHUICHI
IPC: B41J2/185
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate defective ink jet of a recording head while lowering the cost of ink in the printing or cleaning. SOLUTION: The ink jet recorder comprises an ink jet recording head 1 being reciprocated by a carriage 4 to jet an ink droplet in response to a print signal, a capping unit 8 to be fed with a negative pressure from a suction pump 10, a first ink tank 12 for containing print ink opened to the atmosphere through a port 14, a second ink tank 13 for containing ink while sustaining degassed state, a switching valve 16 for coupling the first or the second ink tank selectively with the recording head 1, and a controller 20 for the switching valve 16. A negative pressure is applied to the recording head 1 from the capping unit 8 at the time of cleaning the recording head 1 and the ink in the first or second ink tank 12, 13 is discharged from the recording head 1.
Patent JP-S61102500-A (JP)
Inventor: TAMANO NOBUO
IPC: D21H19/20
Filed: 1984-10-24
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-H0561673-A (JP)
Title: Dynamic link system for object program
Inventor: HIRONO NORIYUKI
IPC: G06F9/06
Filed: 1991-09-03
Abstract: PURPOSE:To make it possible to branch a branch instruction included in an object program dynamically written in a memory and limited at its branch enabled range to the outside of the branch enabled range. CONSTITUTION:When processing 101 for judging whether a branched address of a branch instruction is included in the branch enabled range of the branch instruction or not judges that the branched address is outside the range, the leading address of an instruction string formed by processing 121 for forming the instruction string for changing branch to the original branched address to the branch enabled range of the branch instruction is set up in the branch instruction by processing 122 for setting up the branch instruction so as to be branched to the instruction string formed by the processing 121.
Patent JP-S61102000-A (JP)
Inventor: KIUCHI AKIO
IPC: H05H1/18
Filed: 1984-10-24
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-H0540123-A (JP)
Title: Method and apparatus for agitating and sucking sample
Inventor: UENO HIROYUKI
IPC: G01N35/10
Filed: 1991-08-07
Abstract: PURPOSE:To obtain a method and an apparatus for agitating and sucking a liquid sample such as urine efficiently, which makes it possible to agitate and suck, without bubbling, even the sample put in a large quantity in a slender vessel. CONSTITUTION:Suction and discharge of a sample are conducted at different positions in a sample vessel 11. For instance, one of the suction and the discharge of the sample is executed in the lower part of the sample vessel, while the other is executed in the upper part thereof. Besides, either or both of the suction and the discharge of the sample are conducted with a pipette 10 moved. Moreover, the liquid level of the sample is detected, the pipette 10 is moved on the basis of information on the detected liquid level and thereby the suction and the discharge of the sample are executed.
Patent JP-S59112448-A (JP)
Title: Washing method of disk stamper
Inventor: OOTA TAKEO
IPC: G11B9/06
Filed: 1982-12-17
Abstract: PURPOSE:To raise a cleaning degree of a surface without being influenced by contamination of the rear side of a disk stamper by closing tightly one opening part of a vessel by the surface of the stamper, and sealing fermetically a cleaning liquid in the inside. CONSTITUTION:A tightly closed vessel is formed by a cylindrical vessel 4 having an opening part on one side, setting the surface of a disk stamper 5 to the inside, and interposing a packing 7, and a cleaning liquid 6 is sealed in the inside. When dipping is executed for many hours in this state, contamination of the surface of the stamper 5 is removed, and a cleaning degree of the surface can be raised without being influenced by contamination of the reverse side of the stamper.
Patent JP-H0941355-A (JP)
Title: Leader for preparing sand pile and expansion-contraction fixing method thereof
Inventor: WATANABE KANAME
IPC: E02D3/10
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To ensure fixation at the time of the stretching and shortening of a leader by fixing a turning flange into the lower recessed section of an internal leader under a stretched state, erecting the tuning flange and lowering the internal leader. SOLUTION: When a leader is stretched, a space, in which an erected turning flange 10 is rotated towards the inside of the recessed section 9 of an internal leader 2, is ensured when the internal leader 2 is lifted by a pin-roller jack-up device and the lower bottom section of the recessed section 9 of the internal leader 2 reaches near a mounting plate 11 in a main leader 1, and the internal leader 2 is fixed under the state of leader stretching by a bolt when the internal leader 2 is to some extent lowered and the turning flange 10 brought down horizontally reaches the upper bottom section of the recessed section 9.  When the height of the leader is lowered, the internal leader 2 is elevated slightly for bringing the turning flange 10 made level near to the lower bottom section of the recessed section 9 of the internal leader once and the tuning space of the turning flange 10 is ensured, the flange 10 is rotated upwards so as to be separated from the inside of the recessed section 9, and the flange 10 is erected on the mounting plate 11 in the main leader 1.
Patent JP-H0769799-A (JP)
Title: Polycrystal semiconductor fiber and its production
Inventor: HARADA HIDEFUMI
IPC: H01G4/12
Filed: 1993-09-07
Abstract: PURPOSE:To obtain a semiconductor ceramic condenser of a laminated shape utilizing anisotropy as in the case of ceramic multilayer condenser by limiting the surface of a specific polycrystal semiconductor fiber and specific resistance of powder. CONSTITUTION:A mixed slurry of titanic acid fiber of the formula TiO2.nH2O ((n) is 1-6) wherein an alkaline earth metal oxide contained is in an amount to provide the molar ratio MO/TiO2>1 (M is an alkaline earth metal) of the alkaline earth metal oxide to TiO2 with a NaCl-based flux is baked to form an alkaline earth metal salt of titanic acid, which is reduced with trivalent or pentavalent metal oxide at 1,100-1,400 deg.C to give polycrystal semiconductor fiber consisting essentially of a TiO2-based perovskite type compound composed of very small crystal particles having a crystal axis orientated in the extension direction of fiber. This polycrystal semiconductor fiber has the surface comprising the reduced product of the TiO2-based pervoskite type compound, <=500OMEGA.cm specific resistance of powder, further an insulating material layer on the surface, and has 5-100mum length and 0.2-2mum diameter.
Patent JP-S6465535-A (JP)
Title: Image recording method
Inventor: IWASE MORIKAZU
IPC: B41M5/30
Filed: 1987-09-04
Abstract: PURPOSE:To preclude deterioration in picture quality by setting the time from the start of the coloration of the conveyance-directional rear end of a photomask negative plate by a heat sensing means to the start of the exposure of a photosensitive recording sheet surface longer than the time required to stabilize the coloration of the heat sensing sheet surface by heat sensing. CONSTITUTION:Separated image information of red is sent to a thermal head 1 through a data input part 4 and a control part 3 and recorded on a heat sensing sheet F sandwiched between the thermal head 1 and a platen 2 arranged opposite the head, and the recording start point of a mask negative plate for a red separated image is conveyed to an exposure position B after the recording. Namely, the photosensitive recording sheet 7 is arranged on the reverse side of the mask negative plate for the heat sending sheet F with its photosensitive surface opposite the mask negative plate side. Here, the time from the start of the coloration of the conveyance-directional rear end of the photomask negative plate by the heat sensing means to the exposure start of the surface of the photosensitive recording sheet 7 is set longer than the time required to stabilize the coloration of the heat sensing sheet surface by heat sensing. Consequently, a deficiency in the local coloration of an output image on the photosensitive recording sheet is evaded and deterioration in picture quality due to a color irregularity is precluded.
Patent JP-S60113717-A (JP)
Title: Warming apparatus
Inventor: TAKAMORI YUUJI
IPC: B60H1/08
Filed: 1983-11-26
Abstract: PURPOSE:To obtain the effective warming and secure energy economization by operating the air-pump system warming under the condition where the temperature is lowered by a variety of elements which control engine temperature and operating the cooling-water system warming under the condition where the temperature rises. CONSTITUTION:When the temperature of cooling water is below a prescribed value, a cooling-water system heater B which performs warming by operating a warm-water heater 14 by the engine cooling water through the OFF-operation of a blower motor 17 and a solenoid 20, and an air-pump system heater A which performs warming by operating an air pump 2 through maintaining the ON- operation of an electromagnetic clutch 4. When the engine warming operation is carried-out, and the temperature of cooling water becomes over a prescribed value, the air-pump system heater A is brought into stop by the OFF-operation of the electromagnetic clutch 4, and the cooling-water system heater B is operated by a controller 39 through the ON-operation of the blower motor 17 and the solenoid 20. Therefore, the effective warming corresponding to the engine temperature can be obtained, securing energy economization.
Patent JP-H04106831-A (JP)
Title: Impregnated cathode
Inventor: SASAKI SUSUMU
IPC: H01J1/28
Filed: 1990-08-27
Abstract: PURPOSE:To prevent deterioration of an electron emission characteristic caused by oxidation of coating film on a cathode surface by applying peroxopoly- tungstic acid, peroxoheteropolytungstic acid, or the mixtrue thereof on the surface of Os coating type impregnated cathode. CONSTITUTION:On the surface of coating film of coating type impregnated cathode (Os coating type impregnated cathode) where a coating film including at least osmium is formed, an upper coating layer is formed, made of either or both of peroxopolytungstic acid IPA and peroxoheteropolytungstic acid HPA. Aqueous solution of IPA or HPA is prepared. In the case where wettability of impregnated cathode surface is not suitable for the aqueous solution, 2-ethoxyethanol is added there to and spray application or brush application is used on the surface of the Os coating type impregnated cathode. The applied liquid is dried in a few minutes to obtain a rigid coating film. Oxidation of coating film on the cathode surface during electron tube production process can be thereby avoided and deterioration of electron emission can be prevented.
Patent JP-H0778966-A (JP)
Title: Semiconductor element
Inventor: TSUKADA KOZO
IPC: H01L29/74
Filed: 1993-09-08
Abstract: PURPOSE:To eliminate gap between a metal plate and the main electrode plane of an element at the time of pressure contact by providing the metal plate with a curved part between the part being bonded to a semiconductor substrate and the part opposing an electrode body. CONSTITUTION:A curved part 10 having U-shaped cross-section is formed on the outer periphery of a metal plate 6. Excess adhesive 8 bonding the metal plate 6 and a JCR 7 covering an element 1 is stored in the space at the curved part 10 and does not spread onto a cathode electrode 13. When the inside of the curved part 10 is close to the outer side face of the electrode body, the cathode electrode body 13 is positioned with respect to the metal plate 6. This structure increases the pass rate of element while eliminating the need of positioning parts.