baber/WOPTO huggingface dataset:
Patent JP-H0970820-A (JP)
Title: Wire type processing-cutting device
Inventor: SAKAGAMI YUSUKE
IPC: B28D5/04
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a wire type processing-cutting device which is small-sized, has a small number of parts, and is easy of maintenance by a mechanism which make tension constant without using an endless wire in a method in which when free grinding particles and a wire are used for processing, a mechanism concerning the reciprocating motion of the wire is eliminated, and a work is reciprocated, the wire electrocoated additionally with the grinding particles is used. SOLUTION: A wire is wound up along multi-stripe grooves of guide rollers 7a, 7b with grooves and processing rollers 8, 9 with grooves from a supply reel onto which the new line of a wire 1 is wound through guide reels 18, 19. Furthermore, the wire is taken up onto a take-up reel 13 through guide reels 22, 21. Since the take-up reel 13 is taken up at a constant torque by a torque motor, given torque is to be applied to the wire between the supply reel 2 and the take-up reel 13. Since the tension of the wire does not repeat slackness and tension because of the absence of the reciprocating motion of the wire 1, the tension is made constant by a simpler method.
Patent JP-S61106680-A (JP)
Title: Heat-resistant resist
Inventor: HIRANO MASAO
IPC: G03F7/20
Filed: 1984-10-30
Abstract: PURPOSE:A heat-resisting resist easily releasable without seizing to a substrate even when used as a masking material at a high temp., which is obtd. by kneading a primary component comprising a heat-sublimable resin and an alkaline earth metal salt with a solvent into paste or liquid. CONSTITUTION:A heat-sublimable resin such as nitrocellulose resin or methacrylic resin, an alkaline earth metal salt such as CaCO3 or Mg CO3 and a solvent such as methyl cellosolve or ethyl carbitol are kneaded into paste or liquid to obtain the purpose heat-resisting resist. The obtd. heat-resisting resist is suitable used as a mask when a thin metal oxide film with a desired patterns is formed by the lift-off process, which makes the formation of a thin SiO2 film pattern which was difficult by the conventional etching process easy. The resist is excellent in printability and able to form an arbitrary mask pattern on a substrate by printing.
Patent JP-H0677330-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMAZU AKIO
IPC: G01R31/3185
Filed: 1992-08-28
Abstract: PURPOSE:To reduce the number of pins which are unnecessary in an actual operation mode by providing a semiconductor integrated circuit with a power supply/test pin to which a test signal is inputted or from which a test signal is outputted while it remains unconnected to a power supply pin or a ground pin. CONSTITUTION:In an operation mode, a predetermined electric potential is applied to a power supply/test pin 16 in parallel with a power supply pin 14 or a ground pin, whilst, in a test mode, a test signal is inputted to or outputted from the power supply/test pin 16 while it is separated from the power supply pin or the ground pin. A semiconductor integrated circuit is provided with such a power supply/test pin 16. A test signal TIN inputted from the power supply/test pin 16 is introduced into an internal circuit via a gate circuit 26, and a predetermined test is carried out. Thereby, the power supply pin 14 in a normal operation mode is used as a test signal input pin in a test mode, and hence the number of pins is reduced.
Patent JP-S59125616-A (JP)
Title: Decompression vapor growth method
Inventor: FURUMURA YUUJI
IPC: H01L21/31
Filed: 1982-12-28
Abstract: PURPOSE:To mix an impurity fixedly at all times, and to improve reproducibility by flowing in hydrochloric acid gas together with a reaction gas and a carrier gas. CONSTITUTION:Substrates to be grown (semiconductor wafers) 2 are held to both surfaces of susceptors 3, and heated by a high-frequency induction coil 4, and the reaction gas decomposes on the surfaces of the wafers and grows in an epitaxial manner. H2 gas as the carrier gas and SiHCl2 gas and 1ppm PH3/H2 gas as the reaction gases are each flowed in, and a gas such as 30% HCl/H2 gas is flowed in, and these gases are decomposed and grown on the semiconductor wafers. Constant impurity concentration is obtained because HCl gas dissolves phosphorus, etc. adhering on a pipe wall and carries them into a pipe again as a chloride, and a resistance value hardly varies even when the number of treatment is repeated.
Patent JP-H0974217-A (JP)
Title: Organic solar battery
Inventor: TAKAHASHI MITSUNOBU
IPC: H01L31/04
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To conduct a valence electron control as well as to increase a photoelectric current by extending the excitation life of an organic molecule by a method wherein an organic thin film layer is composed of the homorgenous mixed film of an organic p-type semiconductor layer and an organic n-type semiconductor layer. SOLUTION: An organic solar battery is manufactured by forming an organic n-type semiconductor such as a triphenylmethane derivative, for example, and an organic p-type semiconductor such as a film formed by uniformly mixing a porphyrin derivative, for example, between two electrodes. At this time, the organic thin film layer, formed by uniformly mixing porphyrin derivative, is formed into a thin film using a solution formed by dissolving the organic n-type semiconductor and the p-type semiconductor in a solvent with which both semiconductors can be dissolved. The organic thin film layer, which is obtained as above-mentioned, can be continuously changed from p-type to n-type or n-type to p-type by changing mixture ratio only, namely, the organic thin film layer can be valence electron controlled.  Besides, by uniformly mixing the triphenylmethane derivative and the porphyrin derivative, carrier density and photoelectric current can be increased greatly when compared with the material used indevidually.
Patent JP-H09130659-A (JP)
Title: Electronic still camera and its accessory for camera
Inventor: IKEDA OSAMU
IPC: G11C5/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the electronic still camera with small size, light weight, thin profile and manufactured inexpensively and connected through direct insertion to a PC card slot of an external device and to obtain the accessory for camera mounted onto the electronic still camera to assist camera functions. SOLUTION: A camera main body 5 has a slot insert section 5A inserted to a PC card slot 4 being a card recording medium of an external device 3. A PC card side connector 7 is provided to the slot insert section 5A to be connected to the internal connector when the slot insert section is inserted to a PC card slot. The camera use accessory 2 having a connector 7 connecting to the connector 7 is formed to be inserted to the camera main body. The camera main body is provided with an image pickup device lens 11, an image pickup element, a storage device for image signal, switch means 12, 13, and power battery. The accessory is provided with a 2nd battery and a 2nd storage device.
Patent JP-H1163961-A (JP)
Title: Measuring device
Inventor: JIN TORU
IPC: G01B13/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a measurer reducing an air consumption amount and facilitating regulation. SOLUTION: A measuring device 1 comprises a filter circuit 3; a supply circuit 7 in which an air from the filter circuit 3 is flown in from an inflow route 4 and flown out from first and second outflow routes 5, 6; first and second measuring circuits 9, 10 measuring a to-be-measured matter 8; and a sensor circuit 12 having a sensor nozzle 31 detecting a set state to a measurement pedestal 11 of the to-be-measured maker 8. First and second air micrometers 23, 24 are connected to measurement nozzles 27, 28. A fixing throttle 42 is provided in the second outflow route 6. There is an air control valve 43 which closes both routes 4, 5 at a time of a normal state between the inflow route 4 and the first outflow route 5, and operates according to an increase in back pressure on a downstream side below the fixing throttle 42 of the second outflow route 6, and releases both the routes 4, 5.
Patent JP-S61110772-A (JP)
Title: Multi-layer thin film forming device
Inventor: UENO MASAKAZU
IPC: C23C16/28
Filed: 1984-11-01
Abstract: PURPOSE:To form a multi-layer thin film of optional constitution by communicating a plasma CVD reaction chamber with an optical CVD reaction chamber through a connecting port which can be closed up, and moving a substrate between each reaction chamber by a carrying means. CONSTITUTION:A connecting port 5 between plasma CVD reaction chambers 1, 2 and an optical CVD reaction chamber 3, and a carrying chamber 4 is partitioned by an opening and closing valve 6. A tray 8 to which a substrate 7 has been set is put into the carrying chamber 4, and the inside of the carrying chamber 4 is exhausted by closing an opening and closing valve 9. The tray 8 moves on a carrying rail 10, and stops in front of a desired reaction chamber. By opening an opening and closing valve 5, the tray 8 is put into the reaction chamber which has been brought to vacuum exhaust in advance. By closing the opening and closing valve 5 and leading in a prescribed gas, the first thin film is formed on the substrate 7. By opening the opening and closing valve 5 again, the tray 8 is fed out to the carrying chamber 4, put into the next reaction chamber, and the second thin film is superposed and formed. By repeating it, a desired multi-layer thin film is formed.
Patent JP-S60125159-A (JP)
Title: Step motor
Inventor: SUGANUMA KUNIO
IPC: H02K37/04
Filed: 1983-12-07
Abstract: PURPOSE:To readily assemble and to obtain an effective magnetic path of a step motor by densely securing in a surface-to-surface contact the sides of a stator core and a stator coil assembly when coupling the stator core and the stator coil assembly. CONSTITUTION:Upper and lower rotor yokes 32, 34 are secured at both sides of a permanent magnet 30 to a rotor shaft 28 connected to a carriage drive pulley. thereby forming a rotor 36. The stator core disposed around the rotor 36 is formed of stator pieces 38h, 38l, 40h, 40l, 42h, 42l, 44h, 44l. A stator core 47 and stator coil assemblies 48, 50 are coupled by securing densely in a surface-to- surface contact perpendicularly to a stator magnetic path at the side of the core 47 and both ends of the stator coil cores 52, 54 of the assemblies 48, 50.
Patent JP-S60123072-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/02
Filed: 1983-12-07
Abstract: PURPOSE:To improve conversion efficiency by forming laminated films of a conductive oxide film, a second conductive film consisting of a metallic conductive film mainly comprising Al, Ag, Cu, Mg, Ti or Cr and an insulating film on the second conductive film and irradiating the laminated films with laser beams. CONSTITUTION:A light-transmitting conductive film such as one mainly comprising tin oxide, to which ITO or a halogen element such as fluorine is added, is formed extending over the whole upper surface of a light-transmitting substrate 1 with an insulating surface. An output of 0.3-3W is applied by a YAG laser processing machine, projecting laser beams are scanned, a first opened groove 13 as a scribing line is shaped, and first electrodes 2 are formed in regions 31, 11 among each element. A second opened groove 18 is formed extending over the side in the left direction of the first opened groove 13. Laminated films 4 in the back and a connecting section 30 are shaped to the upper surface of the opened groove 18, and third opened grooves 20 for cutting and isolation in a third LS are formed to approximately the same shape in a second conductive film and an insulating film on the second conductive film.
Patent JP-H1161168-A (JP)
Title: Grease composition
Inventor: TANAKA NORIYOSHI
IPC: C10N40/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a grease composition excellent in low frictional properties, abrasion resistance and durability by including a molybdenum amine compound, an antioxidant, a zinc dithiophosphate or a zinc dithiocarbamate therein. SOLUTION: This grease composition contains (A) a molybdenum amine compound, (B) an antioxidant and (C) a zinc dithiophosphate represented by formula I [R<3> and R<4> are each a hydrocarbon; (a) is 0-(1/3)] or a zinc dithiocarbamate represented by formula II (R<5> and R<6> are each a hydrocarbon) in a base grease composed of a base oil and a thickener. The component A is obtained by reacting a hexavalent molybdenum compound with a primary or a secondary amine represented by the formula R<1> -NH-R<2> (R<1> and R<2> are each H and/or a hydrocarbon). The component B is a phenolic antioxidant having a substituent group represented by formula III [R<7> is a hydrocarbon; (m) is 1-4] or an aromatic amine-based antioxidant.  The composition is useful for a bearing, a gear, a universal joint, a torque limiter, a constant velocity joint for automobiles or the like, a ball joint, a wheel bearing, a constant velocity gear and a speed change gear or the like.
Patent JP-H1065052-A (JP)
Title: Package body for electronic component in ceramic lamination structure
Inventor: NOMURA YOSHITOSHI
IPC: H05K3/46
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To achieve a structure for connecting a metal layer for inner pad and first and third metal plane layers by a via while preventing the recess of a bonding pad formation surface at the lowest stage without increasing manufacturing process and cost. SOLUTION: A metal layer 4 for inner pad and a first metal plane layer 21 are connected by a via 14a that is extended from the metal layer 4 for inner pad to a lower part but a via 14b for connecting the first metal plane layer 21 to a third metal plane layer 23 and a cut-out part 22k of a second metal plane layer 22 where the via 14b retains insulation and penetrates are arranged on the outside of a bonding pad formation surface 3 at the lowest stage in the plan view.
Patent JP-H0978238-A (JP)
Title: Surface hardening method
Inventor: KAMIKUBO FUMIO
IPC: C23C14/22
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To stably form a sufficiently thick modified layer having high hardness and free from the generation of problem of peeling on the surface of a metallic sub strate by treatment in a low temp. range which does not give thermal influence on the substrate. SOLUTION: The surface of a metallic substrate is subjected to dynamic ion mixing treatment in which vacuum deposition and ion implantation are simultaneously executed. At the time of the above treatment, as to the implanting ion seed, N ions or C ions are used, moreover, the energy of the ions to be implanted is regulated to >=1keV, furthermore, the ratio of ion/atom is regulated to >=1.5, and a modified layer composed of a mixed hardened layer of a vapor-deposited film, implanting elements under the vapor-deposited film and substrate elements is formed on the surface of the metallic substrate.  The ratio of ion/atom at the time of the treatment is increased, by which the outer direction transporting phenomenon in the substrate atoms in which the substrate atoms move toward the side of the vapor-deposited film is allowed to occur, and then, the stable modified layer having a gradient structure in which there is a gradual change from the substrate to the surface and free from the generation of peeling is formed to obtain a member having high hardness and excellent in wear resistance and corrosion resistance.
Patent JP-S6291726-A (JP)
Title: Device for fitting ignition plug
Inventor: NIIMURA NORIO
IPC: F23Q3/00
Filed: 1985-10-17
Abstract: PURPOSE:To hold a ceramic insulator of an ignition plug at a low temperature and reduce the cost of the ceramic insulator without requiring the ceramic material of high heat resistance. CONSTITUTION:An ignition plug 3 is fitted to a combustion chamber 2 through a fitting tool 5 fixed to a combustion chamber wall 2a. A ceramic insulator 3a of the ignition plug 3 is located in a cell 6 forming a passage formed between a combustion chamber wall 2a and the fitting tool 5. To the combustion chamber 2, only an electrode 3b is faced. A main burner 1 is ignited and burnt by the ignition plug 3, external air flows into a combustion chamber 2 through a small hole 5a, the cell and a small hole 2b based on the difference in temperature between the inside and the outside due to combustion. By this external air current, the ceramic insulator 3a can be constantly maintained at a low temperature. Therefore, the insulation resistance of the ceramic insulator 3a can be maintained at a high level. Further the ceramic insulator 3a is located within the cell 6 and does not directly receive heating.
Patent JP-2001064808-A (JP)
Title: Disposable operating gown
Inventor: KAWAMOTO NAOKI
IPC: A41D13/12
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a disposable operating gown which makes it possible to put an operating room in order and avoid interference in operation. SOLUTION: This disposable operating gown 10 a worker wears in operation is such as to be provided with a pocket 14 to hold operation tools on the front side (or the flank) thereon. The mouth of the pocket 14b is firm. Scalpels 15, forceps 16 and the like are held in the pocket 14 and as appropriate used.
Patent JP-H0681385-A (JP)
Title: Heat insulating material for moisture condensation-proof tank
Inventor: KANEKO MASAMICHI
IPC: B32B5/18
Filed: 1992-08-31
Abstract: PURPOSE:To improve the water leakage property and durability by sticking a polyolefin film having the preset thickness and melting point to the outer tank side surface of a heat insulating material made of a polyolefin foam grain molding having a preset density and fitted to the inside of the outer tank of a moisture condensation-proof tank. CONSTITUTION:A polyolefin film 9 having the thickness of 10-200mum is stuck to the outer tank side surface of a heat insulating material 1 made of a polyolefin foam grain molding having the density of 20-70kg/m<3> and fitted to the inside of the outer tank of a moisture condensation-proof tank via a low- melting point resin layer 8 having a melting point lower than that of the film 9 by 5-50 deg.C and the thickness of 10-100mum. Fine voids among grains of the polyolefin foam grain molding are blocked by the film 9, and the water leakage property is improved. The film 9 is stuck to the heat insulating material 1, generation of cracks and deterioration of the water leakage property due to the folding or local distortion during the handling of the heat insulating material 1 can be prevented by the flexibility of the film 9, and the durability is improved.
Patent JP-H04112238-A (JP)
Title: Event log output system
Inventor: MOCHIZUKI TOMOAKI
IPC: G06F11/34
Filed: 1990-08-31
Abstract: PURPOSE:To output the log of events without omission or overlap by saving a pair of recovery information of an actual I/O and the event number at the time of writing the event saved in a non-volatile memory in an event log store and writing the event based on these saved significant information at the time of restoration from crush or the like. CONSTITUTION:A resource management group 1 which detects events which occur in a system and an event report accepting part 3 are provided, and this part 3 gives an unequivocal event number to the event reported from the group 1 to save it in a non-volatile memory 4 and requests the write of this saved event to an external storage device (event log store) 6 and saves a pair of recovery information and the event number, which are returned correspondingly to this write request, in the memory 4. Consequently, recovery information of the actual I/O and the event number are saved and the effective display number is switched when the event saved in the memory 4 is written in the external storage device 6. Thus, the log of events is outputted to the external storage device 6 with-out omission and redundancy based on these saved significant information at the time of restoration from crush or the like.
Patent JP-H1076667-A (JP)
Title: Manufacture of ink chamber substrate for ink jet recording head
Inventor: HIROE SEIICHI
IPC: B41J2/16
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To produce an ink chamber substrate for an ink jet recording head capable of forming a plurality of fine ink pressurizing chamber grooves in high density with high accuracy. SOLUTION: An ink chamber substrate model 23 having the same shape and dimension as an actual ink chamber substrate is produced to be coated with a metal film layer 24 and the metal film layer 24 is peeled from the ink chamber substrate model 23 to obtain an ink chamber substrate female mold 34. Next, the ink chamber substrate female mold 34 is used to mold a resin material 35 into the shape of the ink chamber substrate. Concretely, the shape of the ink chamber substrate model 23 having a plurality of fine grooves formed thereto in high density by eximer laser processing is faithfully transferred by the metal film layer 24 formed by an electroplating method and the metal film layer 24 is subsequently used as the ink chamber substrate female mold 34 to mold the resin material 35 into the shape of the ink chamber substrate.
Patent JP-H0658849-A (JP)
Title: Vibration inspecting apparatus
Inventor: MATSUZAKI HIROYUKI
IPC: G01M13/04
Filed: 1992-08-07
Abstract: PURPOSE:To allow acquisition of machining information of each bearing component required for avoiding resonance between a bearing and other structure while specifying a vibration source bearing component. CONSTITUTION:Irregularities on the raceway surface of a bearing is detected through a speed type sensor 1 and an irregularity signal (speed amplitude) is subjected through an FFT analyzer 8 to frequency analysis thus obtaining a power spectrum. When a bearing component selecting section 13 selects bearing components, e.g. outer ring and inner ring, and a bearing feature setting section 14 set a feature data, e.g. number of rollers and rotational speed, an extraction angular number component determining section 15 determines an angular number component for exciting bearing vibration as an extraction angular number component based on vibration generating principle. A statistical quantity operating section then takes out a power spectrum corresponding to the extraction angular number component and operates a statistical quantity, e.g. root means square value.
Patent JP-S59125261-A (JP)
Title: Die for forging molten metal
Inventor: MAEDA TOSHIO
IPC: B22D19/02
Filed: 1982-12-28
Abstract: PURPOSE:To support surely a reinforcing member in dies with excellent operability by projecting downward the lower part of a top die in the part facing the cavity, and forming continuously the inside circumferential groove surface in an annular hollow groove for detaining the reinforcing member. CONSTITUTION:A reinforcing member 31 is placed in the hollow groove 33 of a bottom die 2 divided in a die open state and thereafter a top die 1 and the die 2 are clamped in the case of forming a reinforced piston. The member 31 is detained and supported in the groove 33 by clamping of the die 1 and the die 2, by which the die is loaded and set in the cavity 12. The loading and setting of the member 31 into the cavity 12 are thus accomplished by placing only approximately the lower half of the member 31 in the groove 33. The loading of the member 31 is thus accomplished more easily and quickly as compared to the prior art.