baber/WOPTO huggingface dataset:
Patent JP-H01317862-A (JP)
Title: Control device for traction of automobile
Inventor: MORIIDE SHIGEKI
IPC: B60T8/175
Filed: 1988-07-08
Abstract: PURPOSE:To prevent the locking of a driving wheel of the following speed change operation time by equipping the driving force control device controlling so as to reduce the braking power for a driving wheel immediately before controlling a clutch OFF at the speed change operation time of a stage type(gear type) automatic gear mechanism. CONSTITUTION:A speed change control device 1 controlling a clutch 3 and stage type speed change mechanism 4 and driving power control device 6 controlling an engine 2 are equipped with in the body transmitting the power of the engine 2 to a driving wheel 5 via a clutch 3 and stage type speed change mechanism 4. The driving wheel 5 is controlled so as to brake by the driving force control device 6 at an idling generation time. The generation means 11 generating a speed change warning signal prior to the stage type speed change mechanism 4 being subjected to speed changing is provided on the speed change control device 1 and at the time when the speed change warning signal generated by this generation means 11 is input to the driving force control device 6 the braking force for the driving wheel 5 is made to be reduced.
Patent JP-S6061556-A (JP)
Title: N-phenylcarbamates, their preparation, fungicide containing the same for agricultural and horticultural purposes
Inventor: NOGUCHI HIROSHI
IPC: C07C239/00
Filed: 1983-09-14
Abstract: NEW MATERIAL:A compound of formula I [X, Y are halogen, lower alkenyl, lower alkoxy, cyano, substituted or unsubstituted lower alkyl; R<1> is lower alkenyl, lower alkinyl, substituted or unsubstituted lower alkyl; R<2> is aralkyl; Z is O, S]. EXAMPLE:1-Phenylethyl N-(3-chloro-4-ethoxy-5-methoxymethylphenyl)carbamate. USE:Fungicide for agricultural and horticultural purposes: it shows strong selective fungicidal effect against fungi resistant to benzimidazole thiophanate fungicide and cyclic imide fungicide. PREPARATION:The reaction between an aniline derivative of formula II and a chloroformate ester or thiester of formula III is carried out in an organic solvent in the presence of a dehydrochlorinating agent, e.g., diethylaniline or pyridine under cooling or heating up to 0-150 deg.C to give the compound of formula I .
Patent JP-S5870979-A (JP)
Title: Welding device for steel pipe material
Inventor: YABUUCHI YOSHIHIRO
IPC: B23K31/02
Filed: 1981-10-22
Abstract: PURPOSE:To provide a welding device for steel pipe piles which decreases the eccentric load to be exerted upon an annular track and maintains the parallelism of the annular track upon a groove by constituting said device in such a way that the weight of a welding wire is acted upon the side opposite from a unit containing a welding torch and a wire drum. CONSTITUTION:A torch 51 is directed to the aiming position of a groove 91 where two pieces of steel pipe piles are connected, and while a cable 31 is fed to the torch 51, a frame body 4 is run together with a carriage 6 on an annular track 2. The operator lets off the cable 31 from the body 3 side of the welding machine and puts the same on respective supporting pieces 7 successively. During this time the weight of the cable 31 acts upon the body 4 according to the pieces 71..., but no pieces 71 are projected on the side of the carriage 6 mounted with a unit 5; therefore the greater part of the weight of the cable 31 is exerted upon the side of the body 4 opposite from the carriage 6. Thus the deviated load by the unit 5 is reduced, the oscillation and position deviation of the track 2 are prevented, the parallelism of the track 2 with respect to the groove 91 is maintained and the good welding is accomplished without deviation from the aiming position of the torch 51.
Patent JP-H11345671-A (JP)
Title: Terminal crimping device
Inventor: FUJII AKIHIRO
IPC: H01R43/055
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a terminal crimping device by which a terminal crimping work can be efficiently carried out and uniform and reliable finish can be expected. SOLUTION: This device includes means 37, 38 to carry for a fixed pitch a tape carrying many terminals in an extractable state, and means 10, 12 to squash a pipe crimp part of the terminal to be inserted with a lead wire by applying a pressure from the upper and lower sides and means 26, 27 to hold the lead wire during the squashing operation. Normally, these carrying means, squashing means and holding means are all driven by cams, and these cams 4, 18, 61 are integrated.
Patent JP-S6062048-A (JP)
Title: Electron ray macro analyzer
Inventor: SATOU MITSUYOSHI
IPC: H01J37/244
Filed: 1983-09-16
Abstract: PURPOSE:To prevent lowering of sensitivity of the captioned device by making the making the constitution that a copper plate and a semiconductor plate composing a detector of reflected electrons are provided, being allowed to be superposed on each other in two layers, and when the electron ray beam is strong, the copper plate is placed in the position under the semiconductor plate. CONSTITUTION:In the case of carrying out analysis with high sensitivity, for example, when a large current of 100muA at 20KV is supplied to a electron gun, evaporation is caused on the surface of a specimen 7 because the electron ray beam 4 radiated on the surface of the specimen 7 is strong. When the molecules of the specimen 7 melted by heat scatter and stick to the lower surface of a semiconductor plate 9, the sensitivity of a semiconductor plate 9 as the detector of the reflected electrons is lowered and therefore a copper plate 10 is placed is placed in the position under the semiconductor plate 9 by driving a motor 13 in order that the scattering molecules of the specimen 7 on evaporation is received by the copper plate 10 and the detection is carried out without allowing the scattering molecules to stick to the semiconductor plate 9.
Patent JP-H0725521-A (JP)
Title: Paper-winding shaft constituting part and paper-winding shaft
Inventor: NAKAJIMA SEIJI
IPC: B65H75/24
Filed: 1993-07-09
Abstract: PURPOSE:To provide a paper-winding shaft constituting member which is easily conformed with the diversification of winding diameter such as sheet or film, and can constitute a winding shaft with a small diameter. CONSTITUTION:A recessed part 6 is formed on the circumferential surface of a thick cylindrical member 5, and an elastic partitioning plate 10 is laid over in the recessed part 6 to constitute a pressure chamber 12 in the recessed part. A rug plate 14 supported by the elastic partitioning plate 10 is housed in the outside of the recessed part in such a manner as to be capable of protruding and recessing, and a passage for pressurized fluid communicating with the pressure chamber 12 is also provided.
Patent JP-H0610737-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: NIIMOTO KAZUHIRO
IPC: F02D41/14
Filed: 1992-06-29
Abstract: PURPOSE:To always maintain the exhaust cleaning performance of an exhaust cleaning means best by changing the control constant of the air-fuel ratio feed back, which is obtained on the basis of the output of an air-fuel ratio sensor provided in the downstream side of an exhaust cleaning means, to practically change the predetermined target air-fuel ratio by a predetermined value. CONSTITUTION:An exhaust cleaning means is provided on the way of an exhaust passage of an engine. Air-fuel ratio sensors for detecting air-fuel ratio of the exhaust gas are respectively provided in both the upstream and the downstream sides of the exhaust cleaning means. Furthermore, feedback of the air-fuel ratio is controlled by an air-fuel ratio feedback control means on the basis of the output of the upstream side air-fuel ratio sensor. On the other hand, the output of the upstream side air-fuel ratio sensor is corrected by an air-fuel ratio sensor output correcting means on the basis of the output of the downstream side air-fuel ratio sensor. In this case, an air-fuel ratio sensor detection value changing means changes the air-fuel ratio feedback control constant, which is obtained on the basis of the output of the downstream side air-fuel ratio sensor, to practically change the predetermined target air-fuel ratio by predetermined valve.
Patent JP-S6147998-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/32
Filed: 1984-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0337373-A (JP)
Title: Engine starter
Inventor: HAYASHI NOBUYUKI
IPC: F02N11/00
Filed: 1989-06-30
Abstract: PURPOSE:To secure the stable starting performance for the variation of the engine load by controlling the magnetic field of a shunt coil for control for the magnetic field of the series wound coil of a dc. compound-wound motor in the same or opposite direction on the basis on the basis of the magnitude of the engine load. CONSTITUTION:When an ST terminal is connected with a battery 5 by turning a key switch 6, a retaining coil 3b and a suction coil 3c electric-conduct, and a main contact point 3a is closed by the sum of these magnetic energizing forces, and an armature coil and a series wound coil conduct. Then, the voltage of the battery 5 is supplied into a starter motor 1, which is energized, and an engine is driven. In this case, the starter motor 1 is controlled by a motor control part 4 on the basis of the detection signal of a temperature sensor 2, etc. as the engine load detecting means. When the engine load is too heavy, the conduction direction of a shunt coil 1s is set to the same direction to the magnetic field of the series wound coil 1d.
Patent JP-2000357937-A (JP)
Title: Surface acoustic wave device
Inventor: HIGUCHI MASATO
IPC: H03H9/25
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the metal powder attached to a conductive cap part from attaching to a surface acoustic wave device and to significantly improve airtightness by coating an entire surface of a conductive cap member with a sealing material at its base member side. SOLUTION: A surface acoustic wave device 2 is sealed into a package, where a base member 1 of a recessed part shape consisting of the ceramic such as alumina is bonded to a plate-like metallic cap member 3. The device 2 is fixed onto the top surface of the recessed part of the member 1 by means of an adhesive (die-bonding agent) and a wire (lead wire) 5 is connected to a prescribed electrode of the member 1 with wire bonding. The member 1 is bonded to the member 3 via the adhesion of a sealing material (resin adhesive) 7. The member 7 is formed in advance over the entire surface of the member 3 at the side of the member 1. Then a rectangular frame part formed on the top surface of the member 1 is adhered to the outer circumference part of the member 3 by the material 7.
Patent JP-S5962416-A (JP)
Inventor: HASE NOBUAKI
IPC: B65B43/36
Filed: 1982-10-01
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-H0459603-A (JP)
Title: Production of high-quality oxide superconductor thin film and apparatus therefor
Inventor: HATTORI HISAO
IPC: C30B29/22
Filed: 1990-06-28
Abstract: PURPOSE:To improve smoothness and superconductive characteristics at a relatively low temperature by applying high-frequency vibration to a substrate and forming an oxide superconductor thin film on the vibrated substrate. CONSTITUTION:A substrate holder 3 provided with a piezoelectric element 4 through a heat insulating material 7 thereon is arranged in a chamber 1 in which the interior can be evacuated to a high vacuum. A target 5 opposite to the substrate 2 held by the aforementioned holder 3 is arranged. The interior of the chamber 1 is then evacuated and a reaction gas is simultaneously introduced from a gas feed pipe 8 to heat the substrate 2 with an infrared lamp 9. High-frequency vibration at 10kHz to 5GHz is simultaneously applied with the piezoelectric element 4 and energy is then applied from a high-frequency power source 6 to form a superconductor thin film on the substrate 2.
Patent JP-S5961540-A (JP)
Title: Manufacture of crown-shaped holder for rolling bearing
Inventor: EGAWA TATSUO
IPC: B21D53/12
Filed: 1982-10-01
Abstract: PURPOSE:To prevent deformation and to obtain two holders of excellent size and shape at a time by manufacturing an intermediate body for two holders and separating it by cutting at the center in the direction of width. CONSTITUTION:Pockets 1 for two holders are blanked on a beltlike metallic plate A1 at specified intervals by providing a space 12 that connects each pocket. Then, it is cut to a piece B1 of specified length, and the piece B1 is curled into a desired cylindrical form, and both ends are welded to obtain an intermediate body D1 of holders. Two holders E1 can be obtained by cutting and separating the intermediate body D1 at the center (f) in the direction of width.
Patent JP-H0839475-A (JP)
Title: Floating device for work hand
Inventor: YAMAMOTO HIRONORI
IPC: B25J15/08
Filed: 1994-07-22
Abstract: PURPOSE:To downsize and reduce weight in a device wherein positioning having a centripetal function of a slide table slidable in three axes directions can be performed by retaining with a single positioning plate, and overmoving relating to all directions of the three axes directions can be detected by a single detecting means. CONSTITUTION:In a floating device having a slide table 11 separated in a Z direction also to be slidable in three X to Z directions relating to a fixed flange 1 secured to a wrist device of a work machine and having an air chuck 12 in the slide table 11, a positioning plate 15 is provided slidably in the Z direction between the fixed flange 1 and the slide table 11. This table 15 is provided with a funnel-shaped guide recessed part 16b and positioning recessed part 16a concentrically in an opposed surface to the slide table 11, also to provide a spherical protrusion 13, fitted to the recessed part 16a, in the slide table 11. A detector is provided in one of the fixed flange 1 and the positioning plate 15, to provide a detected piece in the other thereof.
Patent JP-S6328017-A (JP)
Title: Annealing method for amorphous metal core
Inventor: SAKAI KIYOSHI
IPC: H01F41/02
Filed: 1986-07-21
Abstract: PURPOSE:To manage a uniform temperature by the heat generation of a core itself, to effectively apply a magnetic field and to economically anneal an amorphous metal core by exciting with a high frequency wave in temperature rising and temperature holding steps during an annealing step, and exciting with a DC in temperature falling step. CONSTITUTION:A coil for generating a magnetic field is excited with a high frequency wave at the time of temperature rising and temperature holding and with a DC at the time of temperature falling. That is, a power source applied to the coil 2 is switched from a high frequency power source 5 to a DC power source 3 at the switching point from the temperature holding step B to the temperature falling step C, and a magnetic domain array is aligned in a direction of a magnetic field generated by the DC excitation in the step C. Thus, it is so regulated as to obtain an annealing temperature within a uniform allowable range by the iron loss generated from the core itself, and a necessary magnetic field force is effectively obtained by the DC excitation at the time of temperature falling.
Patent JP-H0621088-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI YASUBUMI
IPC: H01L29/78
Filed: 1992-06-29
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor device which reduces the resistance of a gate electrode and eliminate any damage inflicted on a semiconductor board when processing the gate electrode and simplifies a manufacturing process. CONSTITUTION:A conductive film 3, which provides a performance to be oxidized by way of a gate insulation film 2, is formed on a semiconductor board 1. A high melting point metal film 4 is formed in a gate area on the conductive film 3. With this high melting point metal film 4 as a mask, impurities are implanted and then, the conductive film 3 is oxidized with the high melting point metal film 4 as a mask, thereby forming an oxide film 8 selectively.
Patent JP-S5696561-A (JP)
Title: Current signal detector for digital transmission system
Inventor: YANO EIZOU
IPC: H04L25/02
Filed: 1979-12-29
Abstract: PURPOSE:To ensure to detect the current signal with no adjustment at all times and to enable to read in the signal at logic circuits surely, by detecting the change in the current value of a current signal. CONSTITUTION:The primary side of a current transformer 3 is inserted and connected in series with a transmission line 4, the secondary output of the transformer 3 is fully rectified at a diode bridge 10, and the rectified output is given as the trigger input to DXFF5. Further, the Q output of FF5 is fed to a logic circuit 7 as the reception signal. The power supply and reset signal are input to FF5 from the circuit 7, and a timer 11 is operated when the Q output of FF5 is not operated for a given period, and a short-circuit detection signal is fed to the circuit 7 from the output terminal of the timer 11.
Patent JP-H1115080-A (JP)
Title: Projection type screen
Inventor: TEJIMA AKIHIKO
IPC: G03B21/62
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a projection type screen capable of preventing deviation and also a scratch between respective lenses and between the lens and a panel even when vibration is applied, and made suitable even for moisture-absorption environment by closely holding the top-and-bottom direction of the projection type screen by a rubber member and holding the right-and-left direction of the screen through nonwoven fabric by providing a fixed gap. SOLUTION: The top-and-bottom direction of a front panel 1, a lenticular lens 3 and a Fresnel lens 6 is held by a frame 11 and a screen presser fitting 9 through a rubber member 7. Respective members are prevented from being deviated due to impact at a transportation process by the elasticity and the frictional force of the member 7. It is conceivable to set an optional member such as silicone rubber, butyl rubber, nitryl rubber and natual rubber as the rubber member. Width dimension is set within one to several millimeters. The right-and-left direction of three members is held by the fitting 9 and the frame 11 through the nonwoven fabric 8 so as to provide the gap 10. The gap 10 absorbs the expansion and contraction of the screen depending on ambient temperature.
Patent JP-S5872924-A (JP)
Title: Liquid crystal display element
Inventor: AZUMA KAZUFUMI
IPC: C08G73/00
Filed: 1981-10-28
Abstract: PURPOSE:To improve the orientation resistance and humidity resistance reliability of a titled element, by using polyamide acid obtained by polymerizing and condensing mixed diamine of diamine compound, aromatic diamine and siloxane diamine, and acid anhydride as an oriented film material provided on transparent electrodes. CONSTITUTION:Transparent electrodes 1 are provided at the inside of glass substrates having SiO2 6. Diamine compound, an aromatic diamine compound and siloxane are mixed to prepare 100mol% diamine, and 100mol% acid anhydride is added thereto and this resulting product is polymerized and condensed in a solvent to obtain varnish of polyamide acid. This varnish is applied on the transparent electrodes 1 and oriented films 3 are laminated. This resultant product is rubbed in one direction and the films 3 are opposed parallelly by a sealing agent 4 and liquid crystal 5 is sealed in to obtain a liquid crystal display element. The oriented films 3 have good orientation properties and are hardly colored and have good adhesion to the substrate.
Patent JP-S6062164-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: ISHIBASHI KIYOSHI
IPC: H01L29/84
Filed: 1983-09-16
Abstract: PURPOSE:To improve the yield of production as well as to enable to perform a processing in a large quantity by a method wherein, when a semiconductor pressure sensor is going to be formed, an N type Si substrate is used as a substrate, a thinly formed part which will become a striction generating diaphragm is formed by providing a groove on both sides of the substrate, and a P type diffusion layer is formed on one face of the thinly formed part. CONSTITUTION:A thermal oxidation is performed on an Si substrate 1 of the thickness of 300-350mum and of the crystal orientation of <100>, and an SiO2 film 31 of approximately 2mum is thickness is grown on the front and back sides of said substrate 1. Then, a square-shaped aperture is provided at the same position on both front and back sides of the substrate 1 by performing a photolithographic method, the substrate 1 is soaked in a KOH aqueous solution, and a groove 32 is formed. At this time, an etching is stopped when the desired thickness is obtained on a diaphragm 2, and aftter the above has been fully rinsed, the film 31 is replaced by a new SiO2 film 34, a window is provided, a P type gauge resistance layer 35 is formed, and an Al electrode pad 36 is attached on the layer 35. Through these procedures, the irregularity in thickness of the diaphragm can be reduced remarkably, thereby enabling to enhance the linearity of the resistance value fluctuations.
Patent JP-H0815251-A (JP)
Title: Food freshness condition displaying body
Inventor: NAMIKI HIDEO
IPC: G01N33/02
Filed: 1994-07-01
Abstract: PURPOSE:To provide a food freshness condition displaying body by which the freshness condition of food in a circulation stage can be visualized and properly displayed. CONSTITUTION:A food freshness condition displaying body is so composed as to have a holding body 2 at least a part of which is transparent or semi-transparent and as to make the holding body 2 hold a filter paper 3, a lipid membrane 4 and a pigment. In the case the number of bacteria propagating in a food reaches the level at which the safety of the food is insecure; the bacteria interrelating with the number move to the lipid membrane 4, the lipid membrane 4 is decomposed, the pigment kept in the lipid membrane 4 flows out, and consequently color change occurs on the food freshness condition displaying body and the freshness condition of the food can be displayed easily and surely.
Patent JP-H09316939-A (JP)
Title: Rainwater reservoir
Inventor: EZAWA TORU
IPC: E03B3/03
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To install a rainwater reservoir at a low cost, by fitting hoses to a rainwater suction opening provided at the upper side face of the rainwater reservoir and a rainwater discharge opening thereof respectively and connecting them to the upper and lower parts of a cut vertical drain pipe of a house. SOLUTION: A rainwater suction opening 2 and a rainwater discharge opening 3 are provided at the upper side face of a rainwater reservoir tank 1 made of stainless steel or rustproof metal processed at the surface. Elastic hoses 4, 5 are fitted to the rainwater suction opening 2 and the rainwater discharge opening 3 respectively and also connected to the upper and lower parts of a cut downcommer of a house respectively. And a city water faucet 6 is fixed at the front face of the lower part of the tank 1. And metal fixings 7 to fit chains are provided to prevent tumbling of the tank at the center of the side face of the tank. An opening for cleaning the inside is provided at the lower part of the side face of the tank 1. In this way, rainwater flows into the tank 1 through the drain pipes and hose 4 to be held therein during rain.  When it is filled, the water is led to a sewage pipe through the hose 5.