baber/WOPTO huggingface dataset:
Patent JP-H0585869-A (JP)
Title: Surface treatment of aluminum nitride ceramic
Inventor: HIRAI NAOKI
IPC: C04B35/58
Filed: 1991-04-18
Abstract: PURPOSE:To perform the title surface treatment designed to improve metallizability by dissolving the surface of an AlN ceramic through chemical etching to form grain boundary grooves of network structure followed by oxidation treatment to produce an Al2O3 film on the surface. CONSTITUTION:An AlN ceramic 1 is first immersed at room temperature in an aqueous NaOH solution to dissolve the surface through chemical etching, thus forming a network structure with grain boundaries and part of the AlN grains etched. Thence, the resulting ceramic surface is put to oxidation treatment to produce a surface treatment layer 2 constituting an Al2O3 layer with grain boundary gaps. The resultant ceramic is then subjected to thick film metallization to form a metallizing layer 5 made up of (A) an oxide layer 3 to be bound to the Al2O3 through fluidization into the gaps and (B) a metal layer 4. And, the surface-treated AlN ceramic is coated with a metal alkoxide to fill the gaps followed by baking under heating to form an oxide film and then metallization to produce a metallizing film with higher adhesivity.
Patent JP-H04318881-A (JP)
Title: Image forming device
Inventor: IKEDA YOSHITO
IPC: G03G21/00
Filed: 1991-04-18
Abstract: PURPOSE:To prevent the hygroscopicity of a flotter roller from being deteriorated by actuating the flotter roller even when an interleaf is allowed to pass in the case of setting an OHP mode and an interleaf mode. CONSTITUTION:After a photosensitive drum 2 is uniformly electrostatically charged by an electrostatic charger 7 in the dark, the optical image of an original is formed into an image and projected by an exposing device, so that an electrostatic latent image is formed on the surface of the drum 2. It becomes a developed image by a wet developing device 10. A transfer paper P is carried to the upper part of a transfer device 9 through a carrying roller 18 from a paper supply device, which is not shown in figure, by following a path, which is shown by a broken line, and the developed image on the surface of the drum 2 is transferred to the transfer paper P. Then, the paper P passes a transfer belt 19 and is allowed to absorb solvent included in toner by the flotter roller 101, then it is heated by a heating roller 20, so that the toner image on the transfer paper P is fixed. Since the transfer paper P exceeds the limit of the hydroscopic amount of the flotter roller in the case that a great deal of copying of OHP sheet is performed, a plain paper which is allowed to pass between the OHP sheets as the interleaf is allowed to absorb the absorbed solvent of the roller 101 so as to keep the hygroscopicity of the roller 101 for a long time.
Patent JP-H06299604-A (JP)
Title: Sill device for steel pipe column
Inventor: OKI TOSHIFUMI
IPC: E04B1/24
Filed: 1993-04-14
Abstract: PURPOSE:To facilitate construction work by joining a diaphragm at the lower end of a column to the upper end face of a joining pipe on a sill fixed to the anchor bolt of a foundation through bolts. CONSTITUTION:A sill 15 composed of a horizontal base plate 16 and a short joining pipe 17 vertically stuck to the upper face of the base plate 16 is fixed to an anchor bolt 22. An annular groove 4 on the lower face of a diaphragm 3 at the lower end of a column 1 is installed on the sill 15, and the tip of a bolt 25 is threadedly thrust in a tapped hole 18 for fixing the diaphragm 3. In addition, a pouring in port 19 is openedly provided on the side of the joining pipe 17, and a joint pipe 26 is protrusively provided from the pouring in port 19 for pouring in concrete. Thus since the diaphragm is joined to the joining pipe on the sill, their transport can be facilitated.
Patent JP-S60254984-A (JP)
Title: Signal processor for color television signal
Inventor: KITAMURA MASAKAZU
IPC: H04N9/47
Filed: 1984-05-31
Abstract: PURPOSE:To perform invariably accurate color demodulation in an SECAM color television receiver by demodulating the line identification signal in a color television signal, varying the extent of level shifting according to the level of the demodulated line identification signal, and performing control so that an achromatic part has a specific reference level. CONSTITUTION:The color television signal processor 21 has a sample and hold circuit 22 as a control means between a gate circuit 7 and level shifting circuits 6r and 6b. When a chrominance subcarrier varies in frequency at a transmission side, the line identification signal extracted by the gate circuit 7 also varies in level, so this level variation is sampled and held by the sample and hold circuit 22, thereby varying the extents of level shifting of the level shifting circuits 6r and 6b with the output of the circuit 22. Consequently, even when the chrominance subcarrier varies in frequency, an (R-Y) and a (B-Y) signal outputted by the level shifting circuits 6r and 6b have achromatic parts of white or black coincident with an accurate reference level, so that invariably correct color demodulation is possible.
Patent JP-S5235897-A (JP)
Title: Overhaul method of existing bushing
Inventor: KUBOTA TORAZOU
IPC: H01B17/26
Filed: 1975-09-16
Abstract: PURPOSE: Withour causing any strain on the busing, devised is to soften equally the mixtured substance located between the busing and a cable in order to ease the separation the busing from the mixtured substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5813962-A (JP)
Inventor: NISHI YASUYUKI
IPC: F25B49/02
Filed: 1981-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08287629-A (JP)
Title: Oscillatory supporting arm for magnetic head and its manufacture
Inventor: INABA MASAKAZU
IPC: G11B5/56
Filed: 1995-04-13
Abstract: PURPOSE: To obtain an oscillatory supporting arm for the purpose of supporting a suspension for magnetic head, formed integrally with a circuit wiring part. CONSTITUTION: Supporting arms 4 integrally extended outwardly in a U-shape, etc., from the side surface of a supporting part 6 have a gap 5 required for a magnetic recording medium to be rotationally moved between the arms. Required wiring patterns 2 are integrally formed on a side end surface area formed via an insulating layer by a base part of the supporting arms 4. In these wiring patterns 2, connecting terminal parts 2A for connecting with terminal parts of the circuit wiring integrated suspension and connecting terminal parts 2B for connecting with the side of a substrate for a read/write amplifier part are formed.
Patent JP-S63279813-A (JP)
Inventor: HAMAZAKI MASABUMI
IPC: A47J36/28
Filed: 1987-05-11
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-S5337420-A (JP)
Title: Control method for electrostatic copier
Inventor: SATOMI TOYOKAZU
IPC: G03G13/00
Filed: 1976-09-20
Abstract: PURPOSE: To average an electric power to be consumed by controlling a work period of a fixing heater not to coincide with a work period of an exposure light source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11295663-A (JP)
Title: Hinge for glasses
Inventor: KAWAMOTO SHUICHI
IPC: G02C5/22
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a hinge for glasses with automatic return play for relaxing fastening to the skin without a gap at the joint of lens frames and temples during use. SOLUTION: Concerning a hinge 5, a leaf spring 12 is buried in a lens frame 3, arms 6 for hinge with long holes 8 are formed on both sides of that leaf spring with the track of a center as one part of a circle, a temple 4 is formed with an arm 9 equipped with a hole 10 and a screw hole 11, both lens frame and the temple are combined and connected by inserting a rotary shaft 13 while bending the leaf spring 12, when the temple 4 is opened from an opening state by pushing, the rotary shaft 13 is moved along with the long hole 8, play is generated without a gap at the joint excepting for a closing state and when force is released, the temples 4 automatically return to the original opening state.
Patent JP-H01282625-A (JP)
Title: Method for storing raw material data
Inventor: SHIMIZU AKIO
IPC: G06F12/00
Filed: 1988-05-10
Abstract: PURPOSE:To easily store data by storing beforehand the data to be stored as the item of a common format, selecting a necessary item and erasing an unnecessary item. CONSTITUTION:An item to classify raw materials, an item to segment a use and an item to segment physical properties are at least provided and a common format to provide an entry column corresponding to respective items is stored into a storing medium. Thus, since the data to be stored such as the use and the characteristic are stored into a storing medium beforehand as the item of the common format, the same operation as that of inputting the data from a keyboard is obtained only by selecting a said item is executed. The data to be able to input the writing easier than the selecting, for example, the numeric value, etc., are inputted by writing them into an entry column. Thus,the data of respective raw materials can be easily stored.
Patent JP-H02291770-A (JP)
Title: Facsimile equipment
Inventor: MURAYAMA MASAHIRO
IPC: H04N1/387
Filed: 1989-05-02
Abstract: PURPOSE:To facilitate processing such as filing by dividing a received image into plural parts when a long-sized document which exceeds specific routine form size and outputting the respective divided images on recording paper of common size. CONSTITUTION:A control unit 11 checks whether or not there is recording paper matching reception size (fixed form size) detected from communication protocol. Then when there is the recording paper matching the reception size, the received data are outputted as they are by the routine form size in the reception. When not, on the other hand, it is checked whether or not there is recording paper larger than the reception size and when there is the recording paper of larger size, the recording paper is selected to output the image data thereupon. Here, the control unit 11 can know the number of lines in a subscanning direction in the routine form mode from the reception size detected from the communication protocol. Then the control unit 11 controls a printer to print the information by the known number of lines.
Patent JP-S63280928-A (JP)
Title: Self-aligning clutch release bearing device
Inventor: NAKAO GORO
IPC: F16D23/14
Filed: 1987-05-08
Abstract: PURPOSE:To prevent a sliding portion with a front cover from being worn away, keep foreign matter from being caught in the sliding portion and prevent the generation of sliding noise by supporting a clutch release bearing by an elastic member in such a manner as to move in the axial direction relatively to the front cover. CONSTITUTION:A curved portion 13 of an elastic member 14 is elastically deformed by stepping operation for a clutch, and a bearing 55 is moved to the left. At the time of this elastic deformation, the inner edge portion 15 of the elastic member 4 is inclined to the left using the boundary between the second vertical surface and the second conical surface as a supporting point and clamped between the first and second conical surfaces 10, 12. On the other hand, the outer edge portion 16 is reduced in diameter and slid between a side plate 6 and a rigid ring 7. At this time, though the outer edge portion 16 is inclined, edge load will not be generated in a gap with the side plate 16 by chambering 17 formed on the inner peripheral edge. Furthermore, as a slit 14 is formed on the curved portion 13 to be easily deformed. Accordingly, the inclination of the outer edge portion 16 and the sliding amount can be held down very low.
Patent JP-S5539467-A (JP)
Title: Television sound receiving device
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N5/60
Filed: 1978-09-13
Abstract: PURPOSE: To realize easily the sound multiplication even for the TV picture receiver which has no connection terminal by securing the inductive connection of the pickup circuit to the output of the SIF circuit of the TV picture receiver.  
     CONSTITUTION: For the general home-use TV picture receiver, the resonance detection is given to the SIF frequency of 4.5MHz at pickup circuit 11 with amplification 12, and the output nearly identical to SIF circuit 4 is obtained at SIF circuit 13 to carry out sound detection 14. Sound detection circuit 14 features a wider band than sound detection circuit 5 of the TV picture receiver and thus can detect up to pilot carrier 55.125kHz, and sound subcarrier 31.5kHz in the detection output receives secondary sound amplification 15 to be demodulated at secondary sound detection circuit 16. At the same time, the pilot carrier is amplified 17 and then demodulated at control signal decision circuit 18. Then each signal of circuits 14, 16 and 18 is supplied to matrix circuit 19 to obtain the stereo signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01281527-A (JP)
Title: Index key extracting system
Inventor: TAKEI TOKUNORI
IPC: G06F17/30
Filed: 1988-05-09
Abstract: PURPOSE:To extract a key within a short time without searching an index table by storing an once obtained key in a storage record and referring the stored key at the time of next key extraction. CONSTITUTION:When a request index element is applied from a program 1, a comparing/deciding means 2 refers the storage record 5 and compares the current request index element with the preceing one. At the time of deciding equality, the means 2 extracts the preceding extracted key and ends its operation. At the time of deciding a difference, the means 2 starts a key extracting means 3. The extracting means 3 searches the index table 4, finds out an index element equal to the request index element applied from the program, extracts the key corresponding to the index element, and stores the extracted key in the storage record 5.
Patent JP-S5539770-A (JP)
Title: Drier of fish, etc.
Inventor: OTOI ISAO
IPC: A23B4/03
Filed: 1978-09-14
Abstract: PURPOSE: To perform the drying of fish, etc. uniformly and rapidly, by dividing a box-type drier into two interconnecting drying chambers, each having an air fan, wherein the air fans of the two chambers rotate to the opposite directions each other, and exchange their directions at regular intervals.  
     CONSTITUTION: A box-type drier 1 for fish, etc. is divided with a dividing plate 14 into two chambers 13 and 13' which are connected each other at the end of the dividing plate 14. The inlet-part of each chamber is furnished with an air fan 12 or 12'. The air fans 12 and 12' rotate to the opposite directions each other, and the direction is reversed at regular time intervals by a timer. The hot air introduced through a duct 7 into the drier 1, flows from the chamber 13 to the other chamber 13' and exhausted with a fan 12' through an outlet duct 5. When the direction of rotation is reversed by the timer, the flow of the hot air is reversed, and the drying of fish can be performed uniformly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S603821-A (JP)
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01H1/025
Filed: 1983-06-22
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-H05312429-A (JP)
Title: Absorption water cooling/heating apparatus
Inventor: NISHIGUCHI AKIRA
IPC: F25B15/00
Filed: 1992-05-06
Abstract: PURPOSE:To provide an absorption water cooling/heating apparatus in which circulation of a solution is not deteriorated and no crystallization of the solution is produced even when the pressure of a regenerator is lowered. CONSTITUTION:The apparatus is provided with a flow rate adjusting valve 32 in the middle of a piping located before a location where a high concentration solution from a high temperature regenerator 2 after passage through a high temperature heat exchanger 7 joins with a high concentration solution from a low temperature regenerator 3, and pressure detector means 102 on the high temperature regenerator 102. Hereby, a controller 103 controls flow resistance of the flow rate adjusting valve 32 to be lowered when the pressure of the high temperature regenerator detected by the pressure detector means 102 is lowered above a certain set value, while the controller 103 controls the flow resistance of the flow rate adjusting valve 32 to be increased when the pressure of the high temperature regenerator exceeds the certain set value.
Patent JP-H02293468-A (JP)
Title: Method for patterning by cutting raised cloth surface
Inventor: ISHII AKIYUKI
IPC: D06C23/02
Filed: 1989-05-02
Abstract: PURPOSE:To facilitate unevenness patterns with the cut parts and the raised parts by bringing a cloth into contact with a rotary drum having a perforated pattern to raise the cloth from the inside and cut the raised fiber tops, then raising the parts other than the raised and cut area. CONSTITUTION:As it is conveyed, a cloth 1 to be raised is brought into contact with a rotary drum 3 having a perforated pattern 2 to form raised fibers A with a raising brush set inside the drum and press the perforated pattern 2. Then, the raised fibers of the pattern is cut in a desired length with a cutter 7, and the other areas of the cloth than the raised and cut area are raised with another raising brush. Thus, an uneven pattern is formed on the cloth by the raised areas and the raised and cut areas in a shortened hours whereby a unique uneven pattern is obtained efficiently.
Patent JP-S5637655-A (JP)
Title: Semiconductor memory device
Inventor: NAGASAWA KOUICHI
IPC: H01L23/556
Filed: 1979-09-03
Abstract: PURPOSE:To prevent a semiconductor memory device from erroneously operating by arranging an alpha-ray checking plate between the memory active region formed on a semiconductor memory element and a package cover when containing the memory element in a ceramic package. CONSTITUTION:When a package 21 is formed of ceramic, two-stepped recess is formed on the upper portion of the package 21, and a semiconductor memory element 23 is secured onto the bottom of the recess. Then, there is arranged an alpha ray beam checking plate 24 made of a metallic plate plated with gold, hafnium, tantalum, tungsten, platinum or the like, or an organic resin plate, which contains  less impurity content irradiating palha ray beam such as uranium, thorium while  bridging the recess over the element 23. Subsequently, a ceramic cover 22 is similarly coated on the surface of the package 21. The element 23 may also be enclosed  with the stopping plate 23 as a  -shaped stopping plate 23a. Thus, the alpha ray  beam does not reach the element 23, and the device can be avoid from the erroneous operation.
Patent JP-H0711368-A (JP)
Title: Al-mg-si series alloy extruded material excellent in bendability
Inventor: OYA SHOJIRO
IPC: C22C21/00
Filed: 1994-05-02
Abstract: PURPOSE:To provide an Al-Mg-Si series alloy extruded material high in strength, also excellent in bendability and suitable for parts such as automotive side member and a bumper. CONSTITUTION:This Al-Mg-Si series alloy extruded material has a compsn. contg., by weight, 0.7 to 1.4% Mg2Si, 0.2 to 1.0% surplus Si, 0.1 to 1.0% Cu and 0.001 to 0.05% Ti, and the balance Al with inevitable impurities, and in which the average length of Mg2Si depositions is regulated to <=20nm. Furthermore, the density of the Mg2Si depositions is regulated to >=2000 pieces/mum<2>. Moreover, it may be constituted of a one contg. 0.7 to 1.4% Mg2Si, 0.2 to 1.0% surplus Si, 0.4 to 2.5% Cu and 0.001 to 0.05% Ti, and the balance Al with inevitable impurities. In addition to these elements, 0.1 to 0.5% Mn, 0.05 to 0.2% Cr or 0.05 to 0.2% Zr may furthermore be incorporated.
Patent JP-H01284612-A (JP)
Title: Pouring device for filler
Inventor: MATSUSHITA MASANORI
IPC: E02D3/12
Filed: 1988-05-12
Abstract: PURPOSE:To continuously perform digging, cavity inspection and cavity filling operation so as to effectively perform the operation by providing a hinged open/close valve at the lower end of an inner pipe supported rotatably inside a herical auger to compose the auger. CONSTITUTION:An auger shaft 2 is provided with a fin 1 at the outer circumfer ence herically and a head 3 with a cutting blade at the lower end. An inner tube 4 is supported in the shaft 2 through bearing while a filler is supplied into a hollow part under the ground from the ground. The lower ewd of the inner tube 4 is provided with a cover 5 for opening and closing through a hinge 6. This earth auger is rotated by a prime mover 8 through the shaft 2. The cover 5 is closed during drilling and is opened to supply the filler in the cavity when the tip end of the auger reaches the cavity. Thus, digging, cavity inspec tion and cavity filling operation can be performed continuously.
Patent JP-S62270604-A (JP)
Title: Polymerization apparatus for monoolefin
Inventor: SASAKI ATSUSHI
IPC: B01J19/20
Filed: 1986-05-20
Abstract: PURPOSE:To make it possible to produce monoolefin polymers of various quality as desired in the absence of any catalyst and any solvent at low pressure and low temperature, by using a polymerization apparatus comprising a horizontal cylindrical reactor having rotary impellers and provided with specular surfaces and windows for admitting laser beams on the upper inside of the reactor. CONSTITUTION:An apparatus for polymerizing a monoolefin in the absence of any catalyst and any solvent, composed of a polymerization reactor 1 constructed of a cylindrical vessel 21 having a horizontal axis and a plurality of impellers 23 secured in a rotary shaft 22 parallel with the axis and supported (by bearings 24 and 24') at both ends of the cylindrical vessel 21. Specular surfaces 28 for reflecting laser beams and windows 29 for admitting laser beams are provided on at least the upper inside of the reaction vessel 1.
Patent JP-S5815199-A (JP)
Inventor: MORISUE TETSUO
IPC: C25F7/00
Filed: 1981-07-22
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-H10286903-A (JP)
Title: Manufacture of rubber composite material
Inventor: YOSHIKAWA MASAHITO
IPC: B32B15/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a rubber composite material exhibiting excellent adhesive properties even in the case that water is brought into contact with adhesive interface by interposing a substrate film between a base material to be compounded with rubber and a metal or a metal compound thin film. SOLUTION: A rubber layer composite with metal such as iron steel or base material such as ceramics or plastic is formed of natural rubber or rubber composition containing synthetic rubber having a carbon-carbon double bond in a structural formula as rubber component. The composition is connected to the base material via a connecting layer made of metal or metal compound thin film. This connecting layer is formed by forming a substrate film on the base material and formed on the substrate film. The connecting layer is formed of zinc, copper, cobalt or alloy containing them as a main body or compound of these metals. The substrate film is formed of organic film such as various coating film or coated film as well as metal or meal compound such as oxide of aluminum or cobalt.
Patent JP-S5339253-A (JP)
Title: Circulating and moving device for catalyst
Inventor: OGURA KATSUJI
IPC: B01D53/94
Filed: 1976-09-24
Abstract: PURPOSE:The circulating and moving device for catalyst having a high efficiency and a high stability, which enables the automatical supply of catalyst under the pressure difference and reaction rate in the regular state, by detecting the rise of pressure difference and the lowering of reaction rate due to the accumulation of dust in the exhaust gas.