baber/WOPTO huggingface dataset:
Patent JP-H072345-A (JP)
Title: Transfer device platelike member
Inventor: MATSUSHITA MASAHIRO
IPC: B65G47/54
Filed: 1993-06-18
Abstract: PURPOSE:To transfer easily-broken plate members safely, efficiently, and continuously. CONSTITUTION:Inside and outside transfer arms 8, 10 are moved along a boxlike circulatory path 51 at a phase difference of 180 deg. by endless chains 12, 12. A plate member 2 conveyed downstream of a roller conveyor 4 is scooped by the transfer arms 8, 10 horizontally moved to the upstream end of a belt conveyor 6, then transferred onto the belt conveyor 6 by the descent of the transfer arms 8, 10.
Patent JP-H0438636-A (JP)
Title: Random access memory
Inventor: POORU II UESUTO
IPC: G11B9/14
Filed: 1990-06-05
Abstract: PURPOSE: To speed up access by judging binary logic state of a position on a storage medium based on the discharge brought about when a voltage difference from a power supply is applied across a probe and a storage medium and a gap between the probe and the storage medium is maintained at 20-1000 angstroms. CONSTITUTION: Reading a digital state is performed by inducing perturbation on a memory surface and varying local resistance against move of electrons from a memory material surface to a probe 2. After that, the probe 2 moves in a surface parallel to the surface of the memory material keeping a distance of 20-1000 angstroms. A position of the probe is determined by providing a grid cell and a deducing means of a related sensor shape for reading on a rectangular edge or on the surface of the storage medium 22 together with a computer system. Thus, memory access is speeded up.
Patent JP-H098386-A (JP)
Title: High speed axial flow gas laser oscillator
Inventor: CHIYOU DOUKEI
IPC: H01S3/08
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a high speed axial flow gas laser oscillator from which the laser output in a low order mode can be taken out easily. CONSTITUTION: An aperture 6 having an inside diameter, limiting the laser beam profile to a 86% diameter beam profile of a Gaussian mode, is disposed closely to at least one of the output mirror 2 or the final stage mirror 3 on the inside thereof and the inside diameter of a discharge tube 1 is set equal to 1.2 times that of the aperture 6. This structure attenuates the disturbance mode significantly and produces a laser output of a low order mode.
Patent JP-S5937414-A (JP)
Title: Method for adjusting bias of vibration gyroscope
Inventor: FUNAHASHI HIDEO
IPC: G01C19/56
Filed: 1982-08-25
Abstract: PURPOSE:To adjust a vibration form of a vibrator, by cutting off a part of a piezoelectric element formed on a side face of the vibrator of vibration gyroscope. CONSTITUTION:Piezoelectric bodies 6, 8 are formed on the surface of a vibrator 1 of a vibration gyroscope. Crooked vibration of the vibrator 1 is performed by supplying an exciting signal to the piezoelectric body 6. The output signal of the piezoelectric element 8 for an output at the time of no input, is made to 0 by cutting off a part 5 of an electrode 2 of the piezoelectric element 8.
Patent JP-H05337655-A (JP)
Title: Method and device for controlling welding current of resistance welding machine
Inventor: KIRIISHI DAISUKE
IPC: B23K11/25
Filed: 1992-06-08
Abstract: PURPOSE:To provide the method and device for controlling the welding current of the resistance welding machine capable of obtaining the stable and high welding strength in resistance welding. CONSTITUTION:A CPU outputs a command value of the welding current of a square waveform according to initial data stored in an initial value storage circuit, detects the welding current energized between electrode tips via a secondary side current detector, etc., and allows an expulsion and surface flash generation limiting current value arithmetic circuit to calculate an expulsion and surface flash generation limiting current value from the welding current. A specified energizing pattern is then selected based on the expulsion and surface flash generation limiting current value from plural energizing patterns of a stepped waveform stored in an energizing pattern storage circuit in advance, the command value of the welding current in accordance with this energizing pattern is outputted, the existence or absence of the expulsion and surface flash generation is detected and the energizing pattern is reselected based on the detected result.
Patent JP-S5770983-A (JP)
Title: Hydraulic pump of squeezing type
Inventor: URASAKA SHIGEMASA
IPC: F04C5/00
Filed: 1980-10-20
Abstract: PURPOSE: To prevent any seizure of gears of a speed reducing device securely by cooling the speed reducing device without interrupting the rotation of the rotor body and the degree of vacuum in the casing thereof.  
     CONSTITUTION: As a rotor body 5 is rotated, heat is produced from a speed reducing device 12. However, by operating the pump 28, the air is introduced into a center chamber 22 through a supply pipe 24 without interrupting the rotation of the rotor body 5 and the degree of vacuum in the casing 1, and the air heated in the center chamber 22 is exhausted into the atmosphere by an exhaust pipe 25 to be cooled, thus the seizure of gears of the speed reducing device can be securely prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5849146-A (JP)
Inventor: MABUCHI KENICHI
IPC: A61H23/02
Filed: 1981-09-18
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-H0442083-A (JP)
Title: Radiation measuring apparatus
Inventor: TSURUOKA KIMITOSHI
IPC: G01T7/00
Filed: 1990-06-07
Abstract: PURPOSE:To easily mount by burying a plurality of radiation detecting elements in a flexible insulation film to be mounted on an object to be measured, and connecting it to the film through a wiring formed in the film. CONSTITUTION:A film 10 is wound over the entire periphery of the surface of a tube. Thus, a radioactive ray radiated from the content of the tube in which the film 10 is mounted is detected by many semiconductor radiation detecting elements 11 buried in the film 10. When the rays are detected, radiation detection pulses are output, and inputs to an amplifier 12 through a capacitor C. An electric signal in which noise component is cut OFF by the capacitor C to be amplified by the amplifier 12 is output to a pulse counter 14. The counter calculates a pulse counting rate together with the radiation detection signal sent from other channel, and measures a radiation dose.
Patent JP-H0323222-A (JP)
Title: Niobium oxide powder and preparation thereof
Inventor: BARUTAA BURUTOSUSU
IPC: C01G33/00
Filed: 1990-06-07
Abstract: An improved niobium oxide powder (Nb2O5) comprises > 90% of T-phase, has a fluorine value of < 1000 ppm, passes through a 45  mu m screen to the extent of > 99.9% by weight, has a BET specific surface area (ASTM D 3037/81) of greater than 3.5 m<2>/g and has an Nb2O5 content of > 99.8% by weight, without taking into account the ignition loss.
Patent JP-H10338687-A (JP)
Title: Production of dihydropyran derivative
Inventor: NISHIOKA TORU
IPC: B01J27/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To economically obtain a dihydropyran derivative in high productivity and yield by reacting aldehydes with a diene compound in the presence of a Lewis acid catalyst and a specific cocatalyst. SOLUTION: An aldehyde of the formula, R<1> -CHO (R<1> is H, 1-12C alkyl, 6-12C aryl or the like which may be substituted with an alkyl) is reacted with a diene compound of formula I (R<2> and R<3> are each H, a 1-6C alkyl or alkenyl) in the presence of a Lewis acid catalyst and a cocatalyst without any solvent or in a solvent at -30 to 100 deg.C to provide the objective 5,6-dihydro-2H-pyran derivative of formula II. A compound (excluding a nitro compound) having weaker coordination force to Lewis acid than the aldehyde and having action dissolving the Lewis acid into a solvent by coordinating to Lewis acid is used as the cocatalyst and, e.g. one or two or more kinds of compounds selected from aliphatic or aromatic esters, chloroacetic esters, ethers, ketones and carbonates are used in an amount of 0.1-10 mol based on 1 mol Lewis acid.
Patent JP-H0723441-A (JP)
Title: Radio telephone equipment and acquisition method for channel in the same
Inventor: UMEHARA YOSHIAKI
IPC: H04Q7/22
Filed: 1993-06-18
Abstract: PURPOSE:To acquire a control channel of a predetermined base station even in an area where cell areas are in crossing by acquiring a control channel to make communication when a discrimination means discriminates coincidence of identification information. CONSTITUTION:A ROM 307, a RAM 308, an EEPROM 309 are storage means respectively storing information and identification information AID of a predetermined base station is stored in the storage means. whether or not the user uses only a home station is discriminated by data commanded by the user in the discrimination processing and AID comparison processing. When the use of only the home station is desired as a result, whether or not an AID-P in a home area registered in the inside of the radio telephone equipment itself (e.g. EEPROM 309) is coincident with the received AID is discriminated and when coincident, notice information revision processing is executed to acquire a control channel and to make communication.
Patent JP-H0721376-A (JP)
Title: Picture processing system
Inventor: TAKAYANAGI YASUKI
IPC: G06T7/00
Filed: 1993-06-18
Abstract: PURPOSE:To improve detection accuracy for patterns to be detected by providing a means for practically masking the unnecessary part of reference picture data in the reference picture data. CONSTITUTION:This system is provided with a reference picture data generation part 1, a mask picture data generation part 2 for practically masking the data of the picture data generation part 1, a mask processing part 3 for practically masking the unnecessary data of the reference picture data generation part 1 by arithmetic operations, a processing object picture data transmission part 4 and a pattern matching processing part 5 for comparing the data from the processing object picture data transmission part 4 and the mask processing part 3, performing a pattern matching processing and detecting the result of pattern matching. In this case, practical masking in the mask processing part 3 means actions similar to the time of practically masking the data such as masking the data of the unnecessary part, invalidating the data of the unnecessary part and eliminating the data of the unnecessary part, etc.
Patent JP-H01318742-A (JP)
Title: Electronically controlled fuel injection device for internal combustion engine
Inventor: FUJISAKI MASAKI
IPC: F02D41/34
Filed: 1988-06-17
Abstract: PURPOSE:To improve control accuracy by a method wherein in a fuel flow rate control valve which controls fuel flow rate by controlling a linear actuator, a potentiometer which cooperates with the linear actuator is provided and the fuel flow rate is feedback-controlled by its output. CONSTITUTION:A flow rate control valve 16 returns excessive fuel through a path 21 to a fuel tank while fuel from a fuel pump is fed through a fuel path 14 and a part of the fuel is injected to an intake port from a nozzle 24. The amount of fuel injected from the fuel flow rate control valve 16 is determined as a metalling bar 34 is moved downward against a spring 32 through a plunger when an electromagnetic coil 24 is excited and an area of an opening of a slit (not shown in the figure) formed on its side is reduced. In this case, constitution is made so that a brush 50 is fixed on the upper tip of the plunger 30, the tip of the brush 50 is made into contact with the surface of a potentiometer 52, and the amount of electricity to be supplied to the electromagnetic coil 28 is feedback-controlled according to the output of the potentiometer 52.
Patent JP-S6126237-A (JP)
Title: Semiconductor ic device
Inventor: TAKEMOTO TOYOKI
IPC: H01L21/76
Filed: 1984-07-16
Abstract: PURPOSE:To easily set up a variety of ICs by a method wherein the bottoms of all the element regions are made of insulating oxide, and the first region made of oxide in all the side surfaces and the second region continuous to the semiconductor substrate in part of the side surface are provided. CONSTITUTION:An N type Si 10 is opened 24 by reactive ion etching with masks of an SiO2 22 and an Si3N4 23, and an Si3N4 27 is left on the side surface by reactive ion etching with covers of an SiO2 25 and an Si3N4 27. An As-diffused layer 30 is formed by etching 29 the substrate 10 by opening the SiO2 25 at the bottom. SiO2s 31 are connected to each other by oxidation, and the bottoms of the regions 11 and 13 are all covered with a layer 31. Next, isolation layers 12, 14, and 15 complete by filling with poly Si 32. For example, when the regions 11 and 13 are provided with MOSFETs T1 and T2 respectively, T1 comes into a state of floatation; or, a semiconductor resistance layer R is provided in the region 13 and connected to the FETT1, thus constructing an IC. This construction yields substrates of wide applicability without addition of special processes without decreasing the latch-up resistance and the parasitic capacitance.
Patent JP-S628684-A (JP)
Title: Image scrambling device
Inventor: TANAKA MASATOSHI
IPC: H04N7/171
Filed: 1985-07-05
Abstract: PURPOSE:To effectively scramble an image with no correlative particularity but with generality and to keep it from a stealthy glance by controlling the occurrence of either 1 or 0 in an M series so as to be scattered. CONSTITUTION:A video signal 1 is supplied to a scrambler 2 and a synchronizing separation circuit 3 and a synchronizing signal is supplied to shift registers 9-12 in a scramble control circuit 5 through a timing control circuit 4. Outputs (a)-(p) from the bit output terminals of the shift registers 9-12 become the pseudo random pulses of the M series in which one bit corresponds to the horizontal period of the video signal and probability that any two of them become 1 simultaneously is 1/4. An NAND gate 16 outputs 0 with a probability of 1/8 and assuming that when NAND gate 16 outputs '1', a scrambling is performed and when '0', the scrambling is not performed, it is possible to control the probability of the scrambling and non-scrambling to be 7 to 1 and it is very hard to synchronize the video signal even when it is received.
Patent JP-2000334933-A (JP)
Title: Traverser for measuring sensor
Inventor: HANAJIMA OSAMU
IPC: B41F33/14
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a traverser without fault as much as possible even in another work during printing by completely protecting an actuator for moving or stopping and a power transmission mechanism by a cover and all incorporating a shape of the overall cover in a printing unit. SOLUTION: The traverser comprises a conveying mechanism capable of moving a measuring sensor for measuring an arbitrary position along a width direction of an ink roller of a printer to an arbitrary position along the width direction of the roller and stopping it thereat. The traverser particularly comprises a cover 1 for protecting the mechanism for moving or stopping to coating of the ink scattered from an ink distribution roller or the like.
Patent JP-H06211845-A (JP)
Title: Benzofuran derivative
Inventor: BARII KURAIBU ROSU
IPC: A61P27/02
Filed: 1992-05-15
Abstract: PURPOSE: To provide novel compounds useful in treatment or prophylaxis of hypertension and diseases related to the cognitive disorder.  
     CONSTITUTION: By reacting a compound of formula II (wherein L is an eliminating group) with a heterocyclic compound of formula III (wherein R 6  is hydrogen, alkyl or the like; R 7  and R 8  are each hydrogen, halogen, alkyl or the like; X 1  is oxygen, sulfur or the like) in the presence of a base (e.g. NaH) in a solvent (e.g. acetonitrile) at 0°C to a reflux temperature of the solvent, and by deprotecting is necessary, a compound of formula I (wherein R 1  is hydrogen, halogen 1-6C alkyl, 2-6C alkenyl, 1-6C alkoxy, -CHO or the like; Ar is a (substituted)phenyl; Het is an imidazole N-linked in the ring, pyridine or condensed imidazole), for example 3-[[3-bromo-2-[2-(1H-tetrazol-5-yl)phenyl]-5- benzofuranyl]methyl]-2-ethyl-4(3H)-pyrimidine, which is useful for cognitive disorders such as dementia and other CNS disorders such as anxiety disorder, schizophrenia, depression, or alcoholic or drug dependency, is obtained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000038369-A (JP)
Title: Production of various mixtures of cyclohexylamine and dicyclohexylamine
Inventor: LANGER REINHARD DIPL CHEM DR
IPC: B01J23/46
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a (di)alicyclic amine mixture in various ratios by hydrogenating an aromatic amine at a specific pressure in the presence of a specific catalyst in high selectivity with rapid speed and complete conversion using a long- active catalyst. SOLUTION: This mixture of various cyclohexylamines is obtained by hydrogenating (A) an aromatic amine (e.g. aniline) at 50-500 bar in the presence of (B) a noble metal catalyst carried on a carrier treated with a salt (mixture) of Cr, Mo, W, Mn and Re and activated with Rh as a noble metal component and treated with a base. The ingredient B is obtained by spraying or impregnating a salt of Cr, Mo, W, Mn, Re to a carrier material, drying and heating at about 200-450 deg.C, washing out soluble compounds, applying an alkali (earth) metal hydroxide, Rh and, if needed, Ir, Ru, Os, Pd, Pt, applying an alkali (earth) metal hydroxide, if needed, an alkali (earth) metal sulfate, drying at 80-350 deg.C and reducing with hydrogen.
Patent JP-2000335403-A (JP)
Title: Automatic carrying truck
Inventor: ISHIGURO TOSHIO
IPC: B61B13/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic carrying truck capable of fully supporting a load at the locking of an article to be transferred, and having such a stopper as operating with a driving source of comparatively low driving power. SOLUTION: This automatic carrying truck 1 is provided with a transferring mechanism 4 for receiving and delivering the article and a stopper 5 for locking the article received by the transferring mechanism 4. The stopper 5 is provided with a toggle stopper 53 supported swingingly around a horizontal axis 52, a stopper swinging mechanism 54 for swinging the toggle stopper 53, and a driving source 55 for actuating the stopper swinging mechanism 54. The stopper swinging mechanism 54 is provided with a cam lever 57 which rotates around a rotating drive shaft 56 driven by the driving source 55 so as to swing the toggle stopper 53. The cam lever 57 locates the toggle stopper 53 in a locking position at the top dead center thereof by controlling the swing of the toggle stopper 53.
Patent JP-H0313448-A (JP)
Title: Continuous sheet material carrying device
Inventor: SHIBAYAMA KAZUMI
IPC: H02P5/00
Filed: 1989-06-12
Abstract: PURPOSE:To control the speed of driving motors automatically at the time of change of the continuous sheet material by providing a means for outputting the speed control signal to speed command signal output circuits so that the detected value after the judgement becomes the value in the range between the upper limit value and the lower limit value when a judging means judges that the detected value is cut of the range between the upper and the lower limit values. CONSTITUTION:An upper and lower limit values computing means 13 computes the upper limit value and the lower limit value related to the allowable load quantity of each guide roller R1-R3 on the basis of the load divided condition detecting signal of the guide rollers R1-R3. Next, a judging means 14 judges that the detected value from a load divided condition detecting means 12 is in the range between the upper and the lower limit values or not. When the judging means 14 judges that the detected value is out of the range between the upper and the lower limit values, a speed control signal output means 15 outputs the speed control signal to speed command signal output circuits 7A-7C so that the detected value after the judgement becomes a value in the range between the upper and the lower limit values.
Patent JP-H09328064-A (JP)
Title: Anti-lock brake controller for vehicle
Inventor: ISHIKAWA TERUYASU
IPC: B60T8/172
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To set a proper start determination threshold value according to the change of a road surface condition by changing the function of an estimated car body speed for calculating a start determination threshold value based on each determination result during determination of the start of anti-lock brake control. SOLUTION: First, the result of determining an estimated car body speed CVR, a slip rate SR and a friction factor and the result of determining a bad road condition are read. Then, whether the other wheels are during anti-lock brake control or not is determined (S2). If on-going anti-lock brake control is determined, whether a road surface is in a low friction factor or a high friction factor is determined. Then, a start determination threshold value SST is decided based on the function of the estimated car body speed CVR (S4 and S8). If the other wheels are not in an anti-lock brake control state (S2), whether a road condition is bad or not is determined. Then, a start determination threshold value SST is calculated based on the estimated car body speed CVR (S10 and S11). Thus, anti-lock brake control is performed based on each start determination threshold value SST.
Patent JP-S5272817-A (JP)
Title: Herbicide
Inventor: YOSHIMOTO TAKEO
IPC: C07C255/54
Filed: 1975-12-16
Abstract: PURPOSE: A diphenly ether-type herbicide having excellent herbicidal activity to deccan grass and various other weeds, keeping its high activity after dilution. having prolonged activity, and giving little damages against paddy-rice plant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6041021-A (JP)
Title: Liquid crystal display device
Inventor: TASHIRO YOSHIZOU
IPC: G09F9/30
Filed: 1983-08-17
Abstract: PURPOSE:To enable the sticking of a polarizing plate and a reflecting plate to a cell on a curved surface and to prevent air bubbles from entering the cell from the interface by using an epoxy resin adhesive which is not chemically affected by a liq. crystal even when it contacts with the crystal as an inner adhesive contacting with a liq. crystal layer and a nitrile rubber adhesive having high bonding strength to film substrates as an outer adhesive. CONSTITUTION:An ITO film is formed on each polyether sulfone film by sputtering, it is etched to form an electrode pattern, and a polyvinyl alcohol film contg. a photosensitive agent is formed. A part of the polyvinyl ether film to be sealed is removed, and rubbing is carried out to obtain two films 1a, 1b. A pattern of a flexible one-pack epoxy resin adhesive 3 is printed on the electrode surface of the film 1b, and alumina spacers are spread. A pattern of a nitrile rubber adhesive 2 is printed on the film 1a so that it is made larger than the pattern of the adhesive 3. The films 1a, 1b are stuck together and heated, and a liq. crystal is sealed in the space between the films to assemble a flexible liq. crystal cell 7. A reflecting plate 6 and a polarizing plate 8 are stuck to the cell 7 by means of curved jigs 4, 5.