baber/WOPTO huggingface dataset:
Patent JP-H0317839-A (JP)
Title: Semiconductor laser driving method
Inventor: HOSHI HIROAKI
IPC: H01S5/026
Filed: 1989-06-15
Abstract: PURPOSE:To obtain plural optical output levels and to realize a low noise corresponding to the levels by controlling the amplitude of a high frequency current to be injected to a semiconductor laser independently from a bias current, and modulating amplitude or bias so as to obtain desired optical output by considering the current-output characteristic of the laser. CONSTITUTION:The output of a photodiode 2 for monitoring is monitored by arranging at the rear side of the semiconductor laser 1 that is a light source, and a modulation signal level-modulated corresponding to information from an input terminal 3 is inputted to a processing circuit 4. At such a case, an output signal from the circuit 4 is outputted to an amplifier 5, a high frequency voltage source 9, and a comparator 8, and the output of the amplifier 5 is applied on the laser 1 via an inductance circuit not shown in figure, and also, the output of the voltage source 9 is applied on the laser 1 via a coupling capacitor not shown in figure, and the output current of the diode 2 is supplied to the comparator 8 via a current-voltage converter 7 after its high frequency component being cut off with a low-pass filter 6, then, is compared with a signal from the circuit 4. Thus, automatic power control can be performed.
Patent JP-S6129968-A (JP)
Title: Kana-kanji conversion display system
Inventor: HASHIZUME KONOMI
IPC: G06F3/048
Filed: 1984-07-20
Abstract: PURPOSE:To display accurately KANA (Japanese syllabary)-KANJI (Chinese character) dispersion even in a case of an input extends over plural lines by providing a means to discriminate if KANA syllabary row inputted come to a end within one line or extend over plural lines on a display picture. CONSTITUTION:In a case that KANA-KANJI conversion is processed using a character display device capable of displaying characters with different size on a picture simultaneously, a processor 17 discriminated if an input extends over plural lines or not, and in a case of the input extend over the plural lines, the end of the line is cleared. That is, when KANA characters inputted reach the end of the line and KANA characters to be input next are positioned at the head of the next line, a letter NULL (blank) is written at the end of the line, the inputted characters are written after the characters already storaged on a memory are cleared. Thereby, such a trouble as the characters already storaged and having a size different from the characters inputted are remained and displayed, is prevented. That is, even in the case of the input extending over plural lines, KANA-KANJI conversion can be always displayed correctly.
Patent JP-S5852108-A (JP)
Title: Method of operating continuous conveyance system of gravity type
Inventor: TOYODA TEIJI
IPC: B65G35/06
Filed: 1981-09-25
Abstract: PURPOSE:To improve the working properties of a system in which upward empty trucks and downward loaded trucks are circulated on a looped track, by enabling the endless movement of the trucks even if there is no earth and sand loaded on the downward trucks at the beginning of the operation of the system. CONSTITUTION:In a system, a plurality of trucks 3 are endlessly connected to one another through couplers 4 and circulated on a looped track consisting of a downward line 2a and an upward line (not shown in the drawing). To construct a brake mechanism A at a part of the downward line 2a, a chain 50 which is sequentially engaged with a first, a second, a third and a fourth idlers 401-404 and a sprocket 41 is provided with claws 80 which are located at prescribed intervals and can be engaged with the pins 90 of the trucks 3. The sprocket 41 is connected through a chain 65 to an accelerating mechanism 66, which is driven by a motor 70 through a chain 69. As a result, the power driving of the trucks 3 at the beginning of operation is enabled. When the downward moving force of the trucks 3 has become high, the motor 70 is stopped.
Patent JP-S5798250-A (JP)
Title: O-substituted pyroracemic acid oxim, manufacture and therapeutic medicine containing same for diabetes, primary diabetes, fat accumulating disease and atherosclerosis
Inventor: HANSU PEETAA BUORUFU
IPC: C07D295/18
Filed: 1981-09-25
Abstract: The present invention provides pyruvic acid oximes of the general formula:    <IMAGE>  (I)  wherein R is a hydrogen atom, a C3-C8 cycloalkyl, C1-C6 alkoxy, cinnamyloxy, phenylamino, phenyl-N-alkylamino or phenylthio radical or an aryl or aryloxy radical, the aryl moiety of which can be substituted one or more times by C1-C6 alkyl, C1-C6 alkoxy, halogen, hydroxyl, trifluoromethyl, amino, acetylamino, nitrile, nitro or methylenedioxy, A is a straight-chained or branched, saturated or unsaturated aliphatic hydrocarbon chain containing up to 10 carbon atoms, which can be substituted one or more times by halogen or hydroxyl, and R1 is a C1-C8 alkyl radical, which can be substituted one or more times by halogen, hydroxyl, nitrile, phenyl or carboxyl, or is a nitrile or formyl group, with the proviso that when R-A- is a methyl or ethyl radical, R1 is not a methyl radical or a nitrile group and when R-A- is a benzyl radical, R1 is not a methyl or benzyl radical; and the physiologically acceptable salts, carboxylic acid esters and amides thereof. The invention also provides processes for the preparation of these compounds pharmaceutical compositions containing them, and their use in combating hypoglycaemia.
Patent JP-2000339533-A (JP)
Title: Article storage rack of automatic vending machine
Inventor: TSURUHA TAKESHI
IPC: G07F11/34
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the structure of a passage width restriction plate arranged in an exit passage so that cylindrical articles in cans and bottles and rectangular PET bottle articles can be vended normally only through switching operation. SOLUTION: A vending mechanism 12 equipped with a main stopper 12c and an auxiliary stopper 12b across an article exist passage 11 on the carry-out side of a serpentine article storage rack and the passage width restriction plate 13 are arranged opposite each other, and the article storage rack of the automatic vending machine carries cylindrical articles 14 in cans, bottles, etc., and rectangular articles 15 in rectangular PET bottles in order from the bottoms. This rack is equipped with upper and lower adjusting plates 13b and 13c which move in and out of the exit passage from the base frame 13a of the passage width restriction plate 13 and a slider 13d with a grip which protrudes and switches the adjusting plates to backward movement positions. When a cylindrical article is vended, the adjusting plates are set at the backward movement positions.  When a rectangular article is vended, the adjusting plates are set at projection positions to secure the operation space for the auxiliary stopper 26 between the bottom rectangular article and vending mechanism.
Patent JP-H11344198-A (JP)
Title: Lubrication device of bevel gear in roller table
Inventor: YOSHIDA JUNICHI
IPC: F16H57/039
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To make it difficult to cause the damage to the bevel gear that is involved in failure in lubrication by reducing the difference between each height of lubricant levels, which is caused by the motion of a bevel gear for driving rollers in an equipment wherein a plurality of rollers are driven by the same drive source using a line shaft and bevel gears out of roller tables for conveying steel pieces or steel plates. SOLUTION: Two or more of hole are provided in a side face of an oil bath tab 4, and these holes are connected to each other through communication pipes 13 to form a bypass passage in which lubricant flows from higher oil level to lower oil level to reduce the difference between the height of lubricant level in the front and back faces of a roller table which is being operated. On the side opposite to the roller, one or more of bevel gears for non- conveyance, which mesh with line shaft side gears, are provided to return the lubricant scraped out to the back face by a roller side bevel gear to the front face, as a result, the difference between each height of lubricant levels in the front and back faces of the roller table during operation.
Patent JP-S5482864-A (JP)
Title: Controller for lighting on and off lamps
Inventor: KANDA TAKESHI
IPC: H05B37/00
Filed: 1977-12-15
Abstract: PURPOSE: To light on lamps just like a candle flutters, by connecting a pulse generator circuit, a BCD counter and a BCD decimal decoder in sequence and non-sequentially controlling switching circuits for the lamps by control signals produced from the output of the decoder.  
     CONSTITUTION: Logic outputs generated through the pulse generator circuit 1 by applying power are counted by the BCD counter. The counter output is applied in BCD codes from output terminals A∼D to the decorder 3. Pulse-like nagative logic outputs are generated on the output terminals 0∼9 of the decoder correspondigly to the counted number. The negative logic outputs are applied to buffers 4 so that the outputs are current-amplified. The current-amplified signals are supplied to the gates of bidirectional triode SCR's T0∼T9 to control their outputs. The lamps L0∼L9, which are controlled by the SCR's T0∼T9, are lighted off correspondingly to the pulse-like negative logic outputs. Thus, the lamps look like flickering instantaneously. As a result, the lamps look like fluttering as a whole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05302823-A (JP)
Title: Optical measuring device
Inventor: MINAMI YOSHITAKA
IPC: G01B11/24
Filed: 1991-06-24
Abstract: PURPOSE:To observe the bottom image and side image of a measured object side by side in the same sight with a simple constitution and make the focus of both images and magnification coinside. CONSTITUTION:Below a sample table 11 put by a measured object W, a first reflector means 12 to reflect the bottom image to the side and a second reflector means 13 to reflect the bottom image upward are provided. Beside the sample table, a third reflector means 14 to reflect the side image upward to the side of the bottom image and control means 15, 16 capable of changing the reflection angle and reflection distance of the third reflector means are also provided.
Patent JP-S63319075-A (JP)
Title: Method for controlling centrifugal separator
Inventor: HOSHI NORIHARU
IPC: B04B1/20
Filed: 1987-06-19
Abstract: PURPOSE:To remarkably improve the sludge concentrating performance of a centrifugal separator by detecting the electric current value of a B/D motor, increasing the screw differential velocity from DELTAN1 to DELTAN2 when the differential thread becomes higher than an optionally set value, keeping the differential velocity at DELTAN2 for a specified time, then decreasing the differential velocity to DELTAN1, and repeating the cycle. CONSTITUTION:The initial screw differential velocity is set at DELTAN1, and the current value A1 of the B/D motor 7 is detected by a current detecting circuit 9. The current value A1 is compared with a set value A2 preset lower than the rated current value of the B/D motor 7 by a current comparator 11. When the screw differential velocity is insufficient due to an increase in sludge concn., the current value A1 becomes higher than that A2, and a detection signal is outputted to a differential velocity adjusting circuit 12. Consequently, the screw differential velocity is increased to DELTAN2 from DELTAN1, and the overload of the B/D motor 7 is prevented. Meanwhile, since the water content of dehydrated cake is excessively increased at DELTAN2, the differential velocity is kept at DELTAN2 for a specified time and then decreased to DELTAN1. The differential velocity changing cycle is repeated several times.
Patent JP-S5275311-A (JP)
Title: Magnetic reproduction head
Inventor: HINO TETSUO
IPC: G11B5/187
Filed: 1975-12-18
Abstract: PURPOSE: To achieve the improvement in crosstalks by selecting the angle of inclination of the part where the width of magneti ccores becomes increasingly wider in the track width direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6311758-A (JP)
Inventor: ICHIKAWA CHIHIRO
IPC: E04F11/18
Filed: 1986-06-30
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-S638194-A (JP)
Inventor: NOI KUNIO
IPC: B66C19/00
Filed: 1986-06-30
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-S5943999-A (JP)
Inventor: KURARENSU ROBAATO POTSUSERU
IPC: F04D11/00
Filed: 1982-08-31
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-S6043646-A (JP)
Title: Original fixing device
Inventor: YOSHIOKA HITOSHI
IPC: G03B27/62
Filed: 1983-08-22
Abstract: PURPOSE:To fix an original at a prescribed position on a platen by equipping a cover body with an original fixing plate through an elastic member, and fixing the original with the fixing plate by the elastic foce of the elastic member when the cover body is closed. CONSTITUTION:The original fixing plate 13 is linked to the inside of the cover body 12 supported pivotally on one end of the platen 11 in a free opening/closing state by using a hinge 14, and the elastic member 15 is interposed between the fixing plate 13 and cover body 12. When the cover body 12 is closed slightly, the fixing plate 13 fixes the original A on the platen 11 by the elastic force of the elastic member 15, so the original A never moves by wind pressure and is fixed even when the cover body 12 is opened. Therefore, when the cover body 12 is closed and opened, the original A is copied with good quality without moving by wind pressure.
Patent JP-S5954151-A (JP)
Inventor: ANTONIUSU HENRIKUSU PETORUFU M
IPC: H01J29/50
Filed: 1983-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63315852-A (JP)
Title: Display method in air conditioner
Inventor: MORITO KATSUMI
IPC: F24F11/02
Filed: 1987-06-18
Abstract: PURPOSE:To improve the operability of an air conditioner by displaying the magnitude of output according to the ratio of the output of the air conditioner to the selected maximum output. CONSTITUTION:When the maximum combustion output is 3300kcal/h, the number of lights 6 at a display part is 10 as the maximum if the output is 3300kcal/h and the number of lights is 1 as the minimum if the output is 1200kcal/h. When the selected maximum combustion output is 2000kcal/h, the number of lights is 10 if the output is 2000kcal/h and the number of lights is 1 if the output is 1200kcal/h. Thereby, since the selected maximum output is displayed as the maximum value (the number of lights 10) and the magnitude of the output of a hot wind space heater is displayed by the number of lights (1-10), even in case when the selected maximum output is limited to 2700kcal/h or 2000kcal/ h, the output is displayed with 10 lights in a full scale condition at an output of 2700kcal/h or 2000kcal/h respectively and the operability of the air conditioner is improved.
Patent JP-S5854347-A (JP)
Title: Electrophotographic receptor
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/08
Filed: 1981-09-28
Abstract: PURPOSE:To obtain a photoreceptor free from accumulation of residual potential due to repeated uses, and superior in mechanical strength, by forming a photoconductive light sensitive layer contg. an org. photoconductor, and a protective layer contg. a specified silicon compd. on a substrate. CONSTITUTION:A carrier generating layer 3 contg. a carrier generating substance, such as Ce-Te alloy or stilbene azo dye, and a carrier transfer layer 4 contg. a carrier transfer substance, such as poly-N-vinylcarbazole are formed on a conductive substrate 2 to obtain a photoconductive light sensitive layer 1. On this layer 4, a 0.01-5mum thick protective layer 5 consisting of amorphous silicon carbide contg. H or F, or silicon nitride contg. H or F is formed, thus permitting the obtained photoreceptor to be superior in abrasion resistance, durability, and aging stability, and erasion of residual charge to be executed by irradiation of UV rays or visible short wavelength light before or after imagewise exposure, because of photoconductivity possessed by the protective layer 5.
Patent JP-S5675568-A (JP)
Title: Tension controlling device for coating inside of tube
Inventor: TOKU AKIHIKO
IPC: C23C14/24
Filed: 1979-11-26
Abstract: PURPOSE:To effect accurate tension control high in reproducibility by installing a balancing weight to an electrode below the filament and giving descending movement to the electrode with a constant speed type driving device that slips when the torque exceeds predetermined value. CONSTITUTION:In a device for coating the inside of tubus that applies tension to a filament 4 inserted in a tube 2 by means of an electrode 6 provided below the filament and, at the same time, raises the temperature to the evaporation temperature by energizing, a balancing weight 10 is installed to the electrode 6 through a rope 9. Further, the balancing weight is provided with an adjusting weight 13 through a rope 14. The rope 14 is wound with an electric motor 15 on a wheel 16 fitted to a rotating shaft 17 which rotates at a constant speed to winding side and made to cause slipping between the rope 14 and wheel 16. By this, when the filament 4 is not elongated and the electrode does not descend, torque exceeding a fixed value does not occur due to slipping. When the electrode 6 starts descending by elongation of the filament 4, the rope 14 is wound by the wheel 16 to reduce the load of the electrode 8.
Patent JP-H01199155-A (JP)
Title: Filler for liquid chromatography
Inventor: HIGASHIKUBO KAZUO
IPC: G01N30/88
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a filler which can be packed in high density and with excellent reproducibility, by using a spherical clay obtained by substituting cations other than sodium ions for interlayer ions of a clay mineral having a water bloating tendency, or a baked clay mineral obtained by baking said mineral. CONSTITUTION:A filler formed of a spherical clay mineral obtained by substituting substantially cations other than sodium ions for interlayer ions of a clay mineral having a water bloating tendency, or of a baked clay mineral obtained by baking said clay mineral, is used. The clay mineral having the water bloating tendency is a stratiform silicate mineral belonging to a smectite layer, and montmorillonite, beidellite or the like is selected. As for the filler, the powder thereof having a larger specific surface has a larger adsorption capacity and can hld solute molecules firmly. As for metal cations other than sodium ones, monovalent cations of silver, cesium or the like, divalent cations of calcium, copper or the like, trivalent cations of aluminum, iron or the like, or others are used. As for organic cations, an ammonium salt of benzyldimethyl stearyl ammonium chloride or the like can be used.
Patent JP-S5941742-A (JP)
Title: Water heater utilizing solar heat
Inventor: AWATSUJI HIROMI
IPC: F24J2/34
Filed: 1982-08-31
Abstract: PURPOSE:To eliminate a water leak at a hot water supply opening part and a decrease and unstableness of a supply quantity of hot water at the time of an increase of a solar heat water warmer, by providing detachable hot water supply opening, which is not constituted unitarily with a heat accumulating tank, as the hot water supply opening of the heat accumulating tank supplying warm water stored within the heat accumulation tank. CONSTITUTION:To fix a hot water supply opening 1 to a tank, the tip of a bellows type hose 14 is pushed in a protruded part of a pipe 11 extended from the tank 8, tightened by a clamp 15 and after penetrating a fixing screw 18, which has been fixed on a circumference of the pipe 11 of a heat accumulating tank for prevention of a fall of the fixing screw at the time of fixing work beforehand, through a notched groove 16 and a key hole 17 provided on a stationary part of both sides of about a U-shaped fitting metal 12, the U-shaped fitting metal 12 is secured to the side 6 of the heat accumulating tank. Then, the U- shaped fitting metal 12 is covered with a cover 19 from its upper part and the cover 19 is secured to the U-shaped fitting metal 12 with a fixing screw 18 to prevent the U-shaped fitting metal 12, the clamp 15 and a connector from corrosion by sunlight and rain water.
Patent JP-H09330943-A (JP)
Title: Semiconductor and its manufacture
Inventor: AZUMA MITSUTOSHI
IPC: H01L23/12
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the wire bonding property of a semiconductor device using a wiring pattern film composed of a resin film carrying a wiring pattern on one surface. SOLUTION: At the time of manufacturing a semiconductor device in which a semiconductor element 22 is mounted on the wiring pattern forming surface of a wiring pattern film 16 composed of a resin film 10 carrying a wiring pattern 14 on one surface and the connection pads 24 of the element 22 and the bonding pads 17 of the wiring pattern 14 are electrically connected to each other via wires 26, a projecting section 38 formed on a heat block 34 is inserted into a hole section 32 which is opened on the other surface side of the film 10 and on the bottom of which the rear surface of the film 10 corresponding to the surface of the bonding pads 17 connected with wires 26 is exposed and middle sections of wires joined to the connection pads 24 of the element 22 are thermocompression bonded to the bonding pads 17 while the pads 17 are heated.
Patent JP-H05338962-A (JP)
Title: Hydraulic elevator
Inventor: KUROSAWA TOSHIAKI
IPC: B66B9/04
Filed: 1992-06-11
Abstract: PURPOSE:To provide a hydraulic elevator which can give a comfortable ride by suppressing a vibration of the car. CONSTITUTION:A speed control device 13 controls the rotation frequency of an electric motor 9 by an inverter 15, and a hydraulic pump 10 is driven by this electric motor 9 so as to control the discharge amount of a hydraulic fluid. The hydraulic fluid is fed to a hydraulic jack 2 so as to push up a plunger 3, and an elevator cage 1 is controlled to operate depending on a specific speed pattern through a pulley 4, and ropes 6a and 6b. The discharge amount of the hydraulic fluid has a pulsation, and if its vibration frequency is made equal to the resonance frequency of the hydraulic system, the plunger 3 vibrates largely. A damper device 8 is installed and composed between the plunger 3 and a pulley holding table 5, thereby, the transmission of the vibration of the plunger 3 to the cage 1 can be suppressed. Consequently, only by attaching a simple damper device, the vibration of the cage 1 can be suppressed, and a hydraulic elevator of a low cost and a comfortable ride can be obtained.
Patent JP-S63316027-A (JP)
Title: Active matrix substrate
Inventor: NISHIURA SHINJI
IPC: G09F9/30
Filed: 1987-06-18
Abstract: PURPOSE:To obtain an active matrix substrate where a MOSFET with small leak current variance is mounted while suppressing a leak current to a small level by providing a metallic film which covers the channel formation area of the semiconductor thin film of the MOSFET used as a switching element via an insulating film. CONSTITUTION:The MOSFET which has a gate electrode 4 on one surface of the semiconductor thin film via the insulating film and a source electrode 71 and a drain electrode 4 on the other surface is provided on an insulating transparent substrate 3, and the active matrix substrate is constituted by connecting the source electrode 71 to a data value electrode, the gate electrode 4 to a scanning line electrode, and the drain electrode to a picture element electrode; and the metallic film 10 is provided on the semiconductor electrodes 72 between the source electrode 71 and drain electrode 72 via the insulating film 9. The metallic film 10 provided on the channel formation area of the semiconductor thin film via the insulating film is held at a proper potential to stabilize the potential in the channel formation area and this metallic film cuts off light incident on the channel formation area, so a leak radio wave between the source and drain electrodes is reduced by both effects.