baber/WOPTO huggingface dataset:
Patent JP-H02276289-A (JP)
Title: Manufacture of thick film circuit
Inventor: ITOU MASANORI
IPC: H05K3/28
Filed: 1989-04-18
Abstract: PURPOSE:To judge the end of printing by inspecting check marks formed at the time when printing is finished prescribed times by a method wherein a figure indicating the printing of each layer is printed when a conductor or a resist layer is printed. CONSTITUTION:When a metal pattern, a solder resist, or an overglaze is applied in layers, a second check mark is formed at a point different from that of a positioning check mark. When a metal paste, for instance, is applied in two layers, the second check mark is formed in such a manner that a longitudinal bar mark 2 is printed at the printing of a first pattern and a lateral bar mark 4 crossing the mark 2 is printed at the following printing to form a second check mark 6 of a cross. Or, when solder resist is, for instance, applied in three layers, three non-printed holes 8 are determined, and one of the holes 8 is selected for each layer to be printed, for instance, holes 8a, 8b, and 8c are previously set for a first, a second, and a third layer respectively, so that it can be confirmed when all the holes 8 are printed that the printing of three layers is surely carried out.
Patent JP-S5046161-A (JP)
IPC: G04B3/04
Filed: 1973-08-28
Abstract: A winding mechanism for watches particularly back winding watches in which a winding stem has a winding gear rotational thereon provided with ratchet teeth. The winding gear meshes with a ratchet gear at all times. A clutch gear is mounted for rotation with the winding stem and is axially slidable thereon. It is biased by a spring toward engagement with the ratchet teeth of the winding gear by means of a spring. The clutch gear is declutched when the winding stem is pulled out for a hand-setting operation. The clutch gear is engaged by an enlarged diameter portion of the winding stem lifting it so that it disengages from the ratchet teeth of the winding gear against the action of its biasing spring.
Patent JP-S59221691-A (JP)
Title: Portable wrist watch incorporating memory
Inventor: ABE NOBUMASA
IPC: G06F15/02
Filed: 1983-05-31
Abstract: PURPOSE:To utilize information effective by the use of a wrist watch by storing data in the memory of the wrist watch and transferring data or a program between a personal computer and the memory of the wrist watch. CONSTITUTION:While the wrist watch is carried, date is written in or read out of the momory through a keyboard 2 for data input and output, and also displayed on a liquid-crystal display board 3. A data input/output connector 4 is fitted to the wrist watch body 1 and a data input/output cable 5 is connected to the personal computer 6 to realize the interfacing with the personal computer 6; data is inputted from the personal computer 6 through the CPU incorporated in the wrist watch 1 and written in and read out of the memory of the wrist watch body 1.
Patent JP-S57211838-A (JP)
Title: Switchable type signal compressor/expander
Inventor: SATOU TETSUO
IPC: H03G9/02
Filed: 1981-06-24
Abstract: PURPOSE:To independently adjust recovery tie and attack time by providing a titled device with a recovery time adjusting circuit. CONSTITUTION:A rectifying/smoothing circuit for controlling a variable filter 12 of a switchable type signal compressor/expander (Dolby B type noise reduction system) is provided with a recovery time adjusting circuit 29. The circuit 29 operates so as to apply absorption current to nodes of diodes D3, D4. Consequently attacking time is determined by the time constant values of capacitors C8, C9 and resistances R104, R105 and recovery time is determined by the discharging time constant values of the capacitor C9 and the resistances R104, R105 because the diode is turned off and the capacitor C8 is discharged by the absorption current (i), adjusting the recovery time and the attack time independently.
Patent JP-H09279676-A (JP)
Title: Profile and partition unit
Inventor: KITADA RYUICHI
IPC: E04B2/74
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To frame a frame body simply and firmly by using the same profiles. SOLUTION: Profiles 10, in which recessed strip grooves 14 are formed to both side faces in the thickness direction, recessed strip grooves 15, 16 are formed to one side face and the other side face in the cross direction, and recessed sections 17 having the same size as width are shaped at the opening edges of the recessed strip grooves 16, are prepared. Vertical materials, an upper horizontal member, and a lower horizontal member are manufactured by the profiles 10, the upper and lower horizontal members are fitted into the recessed sections of the left and right vertical members and connected by screws to form a frame body, and the four peripheries of a panel are inserted into each recessed strip groove in the frame body and a partition unit is produced.
Patent JP-H02273927-A (JP)
Title: Formation of silicide
Inventor: CHIN SEISHIYOU
IPC: H01L21/3205
Filed: 1989-04-17
Abstract: PURPOSE:To make possible the formation of a uniform silicide layer by a method wherein an intermediate layer is constituted of a plurality of laminated materials consisting of an alpha-Si thin film and a metal silicide thin film. CONSTITUTION:In case a layer obtainable by laminating in order amorphous silicon thin films 29a and metal silicide thin films 29b is provided as an intermediate layer 33 on a base 17 and after an oxidation preventive layer 21 consisting of amorphous silicon is formed on the surface of the layer 33, an annealing is performed to form a silicide layer 35, the layer 33 is constituted of a plurality of laminated materials 31 consisting of the thin films 29a and 29b. As two kinds of the thin films constituting each laminated material 31 are formed in a small film thickness, a supply of silicon at the time when the layer 33 is silicified is smoothly proceeded. Accordingly, the generation of a thinning of the layer 35 due to voids and a local thermal reaction in the layer 35 is reduced. Thereby, the low-resistance and uniform silicide layer can be formed.
Patent JP-S5525405-A (JP)
Title: Ethylene-alpha-olefin copolymer composition having excellent extensibility and filled with large amount of inorganic material
Inventor: NAKAE HIROYUKI
IPC: C08L23/08
Filed: 1978-08-11
Abstract: PURPOSE: To prepare a resin composition useful as wire coating material, pipe, sheet, etc. and having excellent tensile elongation properties, by compounding an ethylene-α-olefin copolymer with a powdery inorganic material treated with a titanate coupling agent.  
     CONSTITUTION: (A) 100 Parts by weight of a powdery inorganic material, e.g. aluminum hydroxide, etc., having an average particle size of preferably 0.05W10μ, is treated with 0.5W7 parts by weight of a titanate coupling agent I. (B) AN ethylene-α-olefin copolymer containing <50wt% of α-olefins, e.g. propylene, etc., and having a melt index of preferably 0.05W5 and an IR absorption coefficient at 770cm -1 , expressed by the formula II (d is density; l is thickness; I 0  and I are transmittance of the baseline and the sample respectively, of 5W15, is prepared. 100 Parts by weight of (B) is kneaded together with 80W250 parts by weight of (A) by a Banbury mixer, etc. to give the desired composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57210963-A (JP)
Title: Pretreatment for wire rod
Inventor: MORIYASU TEISHIROU
IPC: C23C2/02
Filed: 1981-06-22
Abstract: PURPOSE:To pretreat a copper wire rod perfectly and to make plating treatment in succession to this uniform by heating said wire rod then immersing the rod in an aq. soln. contg. a reducing agent, and subjecting this to an acid treatment followed by a plating treatment. CONSTITUTION:A wire rod such as mild copper wire or hard copper wire is passed through a pipe 12 in a heating furnace 11 which is heated to about 400- 700 deg.C. This rod 17 is passed through a water tank 14 where the leading end 13 of the pipe 12 is located in a soln. contg. a reducing agent such as alcohol, so that the surface of the rod 17 is cleaned by reduction. This is passed through a pretreating tank 15, where it is applied with an acid treatment with aq. mixed solns. of zinc chloride and hydrochloric acid, after which it is plated in a plating tank 16 and is coiled as a plated wire rod 18. The pretreatment and the plating treatment are accomplished perfectly by such method. This plated copper wire is effective for applications such as lead wires of resistance capacitors and electronic wires.
Patent JP-S59220860-A (JP)
Title: Selecting system of operation procedure
Inventor: ODA KOUICHI
IPC: G06F15/04
Filed: 1983-05-30
Abstract: PURPOSE:To operate keys quickly and easily by selecting sequential execution opertion and numerical formula storage operation together or alternatively in accordance with purposes. CONSTITUTION:System operations are performed in the order of step. First, the presence or the absence of a key input is discriminated; and if the key input is present, a key code corresponding to the key is written in an RAM15. Next, a key CAL of the sequential execution operation mode is checked; and if it is not depressed, an F/F is set, and a BASIC F/F is reset to initialize the CAL mode. When a key BASIC is depressed, a CAL F/F is reset, and the BASIC F/F is set and is initialized. If the code of the key CAL or BASIC is discriminated and the CAL F/F is set and the CAL mode is set, calculation is performed while displaying an intermediate result at each time of key operation. Meanwhile, when an enter key is depressed, the BASIC mode is discriminated, and the operation is performed by the operation of the enter key, and the result is displayed. Though the precedence control is different between sequential execution operation and numerical formula storage operation, functions and operation subroutines are shared between them.
Patent JP-H01268382-A (JP)
Title: Teletext signal sampling circuit
Inventor: MINAMI YUJI
IPC: H04N7/025
Filed: 1988-04-20
Abstract: PURPOSE:To constantly sample correct data with the clock of an optimum phase by holding a sampling clock coinciding with a broadcasting normalization and obtaining the delay time of sampling data based on its own TELETEXT signal in which noise is reduced. CONSTITUTION:The TELETEXT signals by the respective delay circuits 171-17m of one section delay, two-section delay, and three-section delay of a CRI(Clock Run ln) are added in an addition circuit 18 and divided in a division circuit, then, only a noise component goes to/one-plural number-th. It is sliced in a slice circuit 3 and the one section of the CRI is separated to 16 phases, for instance, by a sampling clock forming circuit to form the sampling clock. The exclusive OR of the data obtained by inverting the data sampled by the clock of the first-half of eight phases and data sampled by the clock of the latter-half of eight phases is taken by a decoder 8. In an optimum data selecting circuit 11, the data sampled by the sampling clock of a phase corresponding to the vector value of the decoder 8 is selected as optimum data.
Patent JP-S62253996-A (JP)
Title: Fluid film seal device
Inventor: MORI YASUSHI
IPC: F04D29/12
Filed: 1986-04-26
Abstract: PURPOSE:To prevent nonuniform deformation by engaging the inside face of an outer seal housing with the side of a seal ring via an O-ring on said outer seal housing side and opposing the side of an inner seal housing to the projection of said seal ring via a gap. CONSTITUTION:An O-ring 20 is installed on the inside face opposite to a seal ring 16 of an outer seal housing 12, and the side of the seal ring 16 is brought into contact with the O-ring 20. Projections 22 are evenly provided on the outer peripheral part of the seal ring 16, and are opposed to the side of an inner seal housing 14 while leaving a gap. Thereby, the contact of metals between the seal ring and the outer seal housing can be prevented due to the O-ring, preventing nonuniform deformation of the seal ring.
Patent JP-H07307549-A (JP)
Title: Method of forming thin film wiring pattern and manufacture of thin film wiring board
Inventor: OYAMA KATSUHIKO
IPC: H05K1/09
Filed: 1994-05-11
Abstract: PURPOSE:To obtain a thin film wiring pattern which is high in reliability and uniform and precise in width along a thicknesswise direction by a method wherein the film wiring pattern is subjected again to etching processes with corresponding etchants in accordance with an etching order opposite to that which takes place at the formation of a primary pattern. CONSTITUTION:A metal thin film 5 composed of various metal layers such as a Ti layer 5a, a Cu layer 5b, and an Ni layer 5c is formed on the primary surface of a base board 4, and a prescribed etching resist mask 6 is provided thereon. In succession, the exposed part of the uppermost Ni layer 5c covered with the resist mask 6 is selectively removed by etching to pattern the Ni layer 5c, the exposed part of the Cu layer 5b is selectively removed by etching to pattern the Cu layer 5b, and the exposed part of the Ti layer 5a is selectively removed by etching to obtain the primarily patterned metal layer 5. Thereafter, the metal layer 5 is subjected to etching processes in an opposite etching order again, whereby a thin film wiring whose side face is even is formed, and a required thin film wiring pattern can be easily and precisely formed.
Patent JP-H05270470-A (JP)
Title: Frame of two-wheel drive motorcycle
IPC: B62K11/04
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a two-wheel drive motorcycle frame made lighter in weight by welding a bearing housing for an input shaft of a synchronous joint avialable for front wheel drive, to the front end of a main tube at the right of symmetrical main tubes of the frame, and attaching it to the thick and stout main tube. CONSTITUTION:A front part of a main tube 15 at the left out of two symmetrical tubes 15 of a frame 12 is bent inward and a front end is welded to the upper part of a head pipe 13, while the main tube 15 at the right is extended toward a lower side of the head pipe 13, welding it to a bearing housing 16, and this bearing housing 16 and the head pipe 13 are connected by a sub pipe 17 by means of welding, then a bearing for an input shaft 18 of a synchronous joint 5 for front wheel drive is attached to the bearing housing 16.
Patent JP-S5879-A (JP)
Inventor: HORI TOMOSHIGE
IPC: F26B5/06
Filed: 1981-06-25
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-H07307694-A (JP)
Title: Receiver
Inventor: SATO MASANOBU
IPC: H01Q1/44
Filed: 1994-05-11
Abstract: PURPOSE:To give a monaural constitution to an earphone used as an antenna to simplify the circuit constitution by giving priority to reception by an external antenna at the time of connecting the external antenna and the earphone used as the antenna together. CONSTITUTION:When the connection plug of the earphone is inserted to a connection jack 31 but that of the external antenna is not inserted into a connection jack 32, a rod antenna and a mobile contact 31a are disconnected from each other, and the reception signal of the earphone connected to the connection jack 31 is controlled by the jack 32 and is supplied to a tuner. At this time, the audio signal is emitted through the jack 31 by the earphone. When the connection plug or the earphone is inserted into the jack 31 and that of the external antenna is inserted into the jack 32, the audio signal from an audio amplification circuit is emitted through the plug connected to the jack 31 by the earphone. In this case, the monaural structure is given.
Patent JP-H02303066-A (JP)
Title: Master slice integrated circuit
Inventor: MARUTAN BONOO
IPC: H01L21/82
Filed: 1990-04-16
Abstract: PURPOSE: To easily and efficiently realize all the libraries of a logic circuit in a gate array by providing core cells, each of which contains a plurality of FETs having different optimized sizes. CONSTITUTION: Continuous stripes of core cells arranged adjacently and repeatedly in a row direction are provided. In only core cells CELL 1 and CELL 2 are shown in the figure. The core cells are formed in a functional gate area 21, demarcated along the row direction and having a height H. For example, the cell CELL 1 contains four FETs formed of source/drain diffusion regions, namely, the cell CELL 1 contains one small NFET N1.1 and one large PFET P2.1 having widths WN1, WN2, WP1, and WP2 respectively having reference numbers 22, 23,..., 25. By providing such core cells containing a plurality of FETs having different optimized sizes, a gate-array type master-sliced IC which is realized on a logic semiconductor chip is obtained.
Patent JP-S60241078-A (JP)
Title: Fixing device
Inventor: HAYASHI MASAO
IPC: G03G15/20
Filed: 1984-05-16
Abstract: PURPOSE:To improve the adhesive strength of a releasing layer and prevent its wear by roughening the coating surface of a heat roller made of a roller blank material which has a heat source internally and is coated with the releasing layer over the external surface. CONSTITUTION:An image carrier is passed by a nip part formed between elastic rollers provided rolling on the heat roller and thus the developer image on the image carrier is heated and pressed to be fixed. The roller 10 has the heat source internally and is constituted by roughening the coating surface 8a of its pipe mandrel blank material 8 to 20-40mum surface roughness H and then coating the surface with the releasing layer 9 made of etylene tetrafluoride resin. Thus, the coating surface 8a is roughened and then the ruggedness of the surface is increased, so that the releasing layer 9 becomes hard to wear below the peak height of projections between projections except at peak parts of projections. The adhesive strength of the releasing layer is therefore increased and the wear is prevented.
Patent JP-H04307614-A (JP)
Title: Automatic executing device
Inventor: MORITA TOKIHIRO
IPC: G06F3/02
Filed: 1991-04-04
Abstract: PURPOSE:To automatically regenerate a routine key operation job history including the time interval of the key operation, as well. CONSTITUTION:An information processor has plural menu screens containing the items to be inputted or selected, types the keys to input all changes of the menu screens and all information, and carries out its due processing through a series of menu screens. Then the information processor is provided with a key operation recording means 18 which records successively the information on the key that is operated in the execution of a certain processing operation and the information on the time interval between the time point when the key is operated and the time point when the precedent key is operated and a key operation regenerating means 19 which regenerates the preceding processing based on the information recorded by the means 18.
Patent JP-S58749-A (JP)
Title: Oxygen sensor
Inventor: SUKIGARA KUNIO
IPC: G01N27/409
Filed: 1981-06-26
Abstract: PURPOSE:To measure an air-fuel ratio accurately without being affected by the influence of temperature, by providing an electrode exposed in the atmosphere and an electrode sealed by a sealing agent on the inner wall of a test tube- shaped element made of a solid electrolyte and providing a common electrode on the side of exhaust gas. CONSTITUTION:A metallic electrode 16 is attached to the inner wall of a test tube-shaped magnetic element 14 made of a solid electrolyte and is exposed in the atmosphere and then, a metallic electrode 18 is sealed by a sealing agent 22. Further, a metallic electrode 20 is formed as a common electrode on the side of exhaust gas and each electrode is connected to each measuring apparatus. Electromotive force of a concentration cell is obtained based on the variation of exhaust gas temperature and oxygen concentration between the electrodes 16 and 18 and functions as an A/F value sensor. Also, the resistance variation between the electrodes 18 and 20 functions as a temperature sensor. An accurate temperature correction is carried out because said electrodes are in contact with the same element 14 and the same characteristics are shown for the temperature variation. Accordingly, the accurate air-fuel ratio not affected by the temperature is measured by carrying out bridge connection of these output.
Patent JP-S5432418-A (JP)
Title: Preparation of n,n-disubstituted glycol amide
Inventor: KATOU SHIYOUZOU
IPC: C07C233/05
Filed: 1977-08-18
Abstract: PURPOSE: To obtain an N,N-disubstituted glycol amide and N,N-disubstituted oxamic acid in high yields, by after-treating the reaction product between an N,N-disubstituted formamide and an alkali metal with formaldehyde. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62256832-A (JP)
Title: Novel polyimide and its production
Inventor: UEDA MITSURU
IPC: C08G73/10
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a polyimide excellent in solvent solubility, moldability, heat resistance, etc., and suitable as a material for electronic devices, etc., by reacting an aromatic tetracarboxylic acid dianhydride with a specified aromatic diamine in the presence of a solvent. CONSTITUTION:At least one aromatic tetracarboxylic acid dianhydride (A) of formula I (wherein Ar is a group of formula II, formula III or the like), e.g., pyromellitic dianhydride is reacted with an aromatic diamine (B) of formula IV (wherein R1 is -CH3, -CF3, phenyl or the like, R2 is phenyl optionally substituted with a halogen or the like, and R3 and R4 are each H, a halogen or a 1-4C alkyl) in the presence of a solvent to obtain the purpose polyimide comprising repeating units of formula V and having an intrinsic viscosity >=0.5dl/g as measured in a 0.5g/dl concentration o-chlorophenol solution at 30 deg.C.
Patent JP-2000292167-A (JP)
Title: Method for detecting elevation angle and swivel angle of excavating boom of free section excavator
Inventor: OKADA TAKASHI
IPC: E21D9/10
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To easily and speedily initialize an NC controller by easily detecting the elevation angle and swivel angle of the excavating boom when the free section excavator is assembled. SOLUTION: A target 38 for distance measurement is fitted to the tip part of an excavating drum 15 through a holder 35. The holder 35 is so held as to swing to the front and rear, and right and left and a weight 37 is mounted on the lower end part of the holder 35, so the holder 35 holds itself at the perpendicular attitude. A total station 40 is installed on a swivel part 13 and ranges with the target 38 for distance measurement while the excavating boom 14 is elevated or the swivel part 13 is swiveled, thereby reading the coordinates of the target 38. Once the coordinates of the target 38 are known, the coordinates of the center part of the excavating drum 15 can be calculated and the elevation angle and swivel angle of the excavating boom 14 can be detected.
Patent JP-S58217460-A (JP)
Inventor: MITARAI YOSHIAKI
IPC: C03C11/00
Filed: 1982-06-10
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-H10281617-A (JP)
Title: Central control device of show case and the like
Inventor: HOSHI KATSUHIKO
IPC: G07C3/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a centralized control device of show cases that allows quick and efficient measures can be taken by an outside maintenance company in the centralized control of the multiple show case and the like. SOLUTION: A centralized control device comprises central control devices 2 installed at stores P1 and P2 gathering data from show cases SC and remote control devices 1 installed at a maintenance company M, the data are transferred between the central control device 2 and the remote control device 1 through public lines and when the abnormality of the show case SC is caused, the central control device 2 transmit the content of the abnormality together with the temperature data and the temperature setting data of the show cases SC to the remote control device 1.