baber/WOPTO huggingface dataset:
Patent JP-H0467023-A (JP)
Title: Camera
Inventor: YODA MASAHARU
IPC: G03B15/02
Filed: 1990-07-05
Abstract: PURPOSE:To obtain the camera which incorporates only one flash light emitting device capable of lighting for normal photography and macrophotography by providing a light emission actuating means which makes a light emission part emit light in open position at the normal photography and a light guide means which guides the light emitted by the light emission part in a closed position to the periphery of a photographic lens at the macrophotography to project the light. CONSTITUTION:This camera is provided with light emission actuating means 26 which makes the light emission part 26 emit light in open position at the normal photography and in closed position at the macrophotography and the light guide means 28 which guides the light emitted by the light emission part to the peripheral parts 28c and 28d of the photographic lens 22 to project the light. The guide 28 guides the light from the light emission part 26 by repeating reflection in the light guide 28 and projects the light ahead the camera from light projection parts 28c and 28d. Consequently, a subject can be lighted by only one flash light emission device incorporated in the camera in both the normal photography and macrophotography.
Patent JP-H0386888-A (JP)
Title: Alkali earth metal, transition metal and complex of lanthanide metal inorganic salt
Inventor: RONARUDO SUNEISU
IPC: C07F5/00
Filed: 1990-07-05
Abstract: NEW MATERIAL: An organic metallic complex of the formula, (where M is an alkaline earth metal cation or metal cation having an atomic number of 21-30, 39-48 and 72-80; x is valency of anion X; X is an anion; z is valency of cation M; the numbers of x and y are adjusted, so that the complex is controlled at neutral, when it contains two or more different cations Ms and/or two or more different anions Xs; L is an organic electron donative ligand; n is integer; and y is at least 1 dependent on the network formation of the complex).  
     USE: As an intermediate of organic metallic compds., a high purity electrolyte, an polymerization initiator or an antiknocking agent for gasoline.  
     PROCESS: The compd. of the formula is obtd. by allowing a source of metal M to react with a mixture of a source of an alkali metal and an anhydrous ammonium salt or a salt under the existence of an organic solvent and an organic electron donative ligand L on anhydrous conditions and collecting a reaction product from a reaction mixture. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5798452-A (JP)
Title: Loop amount detector
Inventor: UEKI KATSUYA
IPC: G05D3/12
Filed: 1980-12-11
Abstract: PURPOSE: To correctly detect the amount of a loop caused in a conveyed sheet material between rollers even when the material moves in a zigzag direction, by equipping a function generator correcting a detected value of the loop amount in accordance with a detected signal of position shifting to the direction of sheet width.  
     CONSTITUTION: When a sheet material 1 completely covers required detection width Wo of a gap amount detector 3, the detector 3 can correctly detect a gap amount h to obtain a correct value of loop amount H from a converter 4. However, the sheet material 1 is shifted its position to the direction of sheet width not to cover the detection width Wo, if the detection width is narrowed to width W, a detecting signal of the detector 3 decreases in accordance with Wo-W. Here a detection signal characteristic is previously caught for the effective detection width W to impart a corrective function to a corrective function generator 6, if output of the converter 4 is corrected by the corrective function generator 6 in accordance with the effective detection width W of a position shifting detecting means 5, the correct loop amount H can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6236358-A (JP)
Title: Production of chloromethylpyridine
Inventor: YAMAGIWA SHUICHI
IPC: C07D213/26
Filed: 1985-08-12
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate raw material for medicines, agricultural chemicals, etc., advantageously and industrially and advantageously in good yield without using a large amount of a mineral acid solvent, by chlorinating an inorganic acid salt of methylpyridine as a raw material in an aqueous solvent with Cl2 while irradiating with ultraviolet rays. CONSTITUTION:Methylpyridine is dropped into concd. hydrochloric acid and dehydrated to a given water concentration or below at <=100 deg.C, etc., to give an inorganic acid salt, particularly preferably hyrochloride of the methylpyridine expressed by the formula (n is an integer 1-4), which is then chlorinated at 50-160 deg.C, preferably 70-130 deg.C in a solvent in 1-50%, preferably 5-30% concentration by introducing Cl2 thereinto while irradiating with ultraviolet rays to afford the aimed chloromethylpyridine, e.g. 2-chloromethylpyridine. EFFECT:The chlorination of the CH3 group can be selectively carried out with almost no chlorination of the pyridine uncleus. The salt has individually about 150 deg.C melting point, but is industrially and readily handled by the water contained (>=1%) therein since the melting point is reduced to about <=100 deg.C.
Patent JP-S5966350-A (JP)
Title: Preparation of exhaust gas purifying monolithic catalyst
Inventor: SAKURAI SHIGENORI
IPC: B01J35/04
Filed: 1982-10-08
Abstract: PURPOSE:To enable the stable preparation of a monolithic catalyst of which the noble metal supporting amount becomes much toward the central part thereof, by a method wherein a catalytically active metal is thinly supported by a monolithic carrier while the peripheral part of said carrier is coated with a coating material and a catalytically active noble metal is further supported by the treated carrier. CONSTITUTION:After a catalytically active noble metal is thinly supported by a monolithic carrier, an inner cylinder 2 with a small diameter and an outer cylinder 3 with a diameter almost equal to that of the carrier 1 are concentrically provided to the upper end surface of the vertically hold carrier 1 and a polyvinyl alcohol solution being a coating agent is flowed into the interior of the carrier 1 from the gap between the inner cylinder 2 and the outer cylinder 3. Subsequently, the solution of the carrier 1 is blown off by an air stream and dried under heating to coat the peripheral part of the carrier 1 with the coating material. Succeedingly, this carrier 1 is immersed in a catalytically active metal-containing solution and the impregnated one is taken out to be baked. According to circumstances, while range for coating the carrier 1 with the coating agent is increased after baking, the aforementioned catalytically active noble metal supporting process is repeated each time.
Patent JP-2000004796-A (JP)
Title: Auxiliary stopper for washing extraction cock of device for supplying frozen dessert
Inventor: ABE ETSUO
IPC: A23G9/30
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to disassemble and wash the extraction cock of a frozen dessert-supplying device in a state operating a freezer.stirring screw without evacuating a tank in which a frozen dessert base is accumulated. SOLUTION: When an extraction cock is disassembled and washed, a pin 8 is pulled out, and a handle 10 is detached from bearings 7. An auxiliary stopper 15 is pushed into an extraction cylinder 5 from its lower side. A piston 14 is thus pushed up and can be taken out from the upper side. The O-rings 13b of the auxiliary stopper 15 are placed below and above a communicating hole 4 to stop the flow of a frozen dessert base (frozen dessert).
Patent JP-H051855-A (JP)
Title: Control device for air conditioner
Inventor: YAMAMOTO IZUMI
IPC: F25B1/00
Filed: 1991-06-21
Abstract: PURPOSE:To reduce rise time for heating operation and the average preheating power and obtain an air conditioner which carries out economical operation by installing a means which controls preheating output, controlling the operation based on the preheating output stored when starting the operation of a compressor for each time zone and adjusting the rise of compressor temperature. CONSTITUTION:Preheating operating conditions previously weighted while assuming standard patterns are stored in a memory 12. Then, it is confirmed to which time zone the operation time of a compressor belongs. The preheating operation of the compressor 5 is arranged to start based on the standard preheating operating conditions stored in the time zone concerned. At the same time, the frequency of operation starting of the compressor 5 is counted for every zone. When the total number of operation starting reaches 16, the standard preheating operating conditions stored in the memory 12 are cleared. The preheating operating conditions specified based on the number of operation starting are computed, stored in the memory 12 and a counter 11 is reset, thereby repeating this process. This construction makes it possible to inhibit excess power consumption and hence carry out economical heating operation.
Patent JP-H0226412-A (JP)
Title: Output buffer
Inventor: SUDO TOSHIO
IPC: H03K17/00
Filed: 1988-07-15
Abstract: PURPOSE:To hold a high-speed test by switching driving capacity small in normal use and switching the driving capacity large when a test is given by an LSI tester, etc. CONSTITUTION:An input signal is impressed directly on the gate of MOS transistors 5 and 6, the output of an OR gate 9 is connected to the gate of the MOS transistors, and the output of an AND gate 10 is connected to the gate of MOS transistor 8. The input signal and the inverted signal of the test signal are impressed on the input of the OR gate 9, and the input signal and the test signal are impressed on the input of the AND gate 10. The test signal is '0' in normal use and becomes '1' only at the time of the test by the LSI tester, etc. The title output buffer functions as an output with small driving capacity in normal use and becomes an output buffer with large driving capacity in test use. Thus, the high-speed test can be held.
Patent JP-H0343107-A (JP)
Title: Drilling device for back cut
Inventor: ARUNTO BERUKUNAA
IPC: B28D1/14
Filed: 1990-07-06
Abstract: PURPOSE: To form an undercut through a simple operation by providing a casing with a locking element which can be released by an eccentric bushing, coupling the casing rotationally to a guide sleeve at a locking position, and causing relative rotations at a releasing position. CONSTITUTION: At an initial position, a drive shaft 7 is located at the center in a casing 1, a restraint means 13 fits into a restraint groove 2c in a guide sleeve 2, a locking element 16 fits into a locking groove 2d in the guide sleeve 2, and an actuating member 3a makes contact with the projecting part of the guide sleeve 2 so that a drill device is introduced into a borehole. When an eccentric bushing 3 is pivoted clockwise by the drive shaft 7, the conjunct rotation of the guide sleeve 2 is prevented by the locking element 16, and when the eccentric bushing 3 is pivoted 180 deg. the actuating member 3a makes contact with the locking element 16 and releases the guide sleeve 2, with the eccentricities of the guide sleeve 2 and the eccentric bushing 3 being accumulated to allow the drive shaft 7 to reach a maximum eccentric position.  With further rotation of the eccentric bushing 3, the guide sleeve 2 is rotated in conjunction therewith via the actuating member 3a to release the restraint means 13 from the restraint groove 2c, and when the eccentric bushing 3 is rotated 360 deg., an undercut is formed by a cutter head 9.
Patent JP-2001002654-A (JP)
Title: Production of 5-formylimidazoles
Inventor: NAKATANI MANABU
IPC: B01J23/42
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compounds useful as a raw material for medicines in high yield even when the amount of a noble metal catalyst used is reduced by keeping the amount of dissolved oxygen in a reactional liquid at a specific amount or below and carrying out a reaction when specified imidazoles are catalytically oxidized in the presence of the noble metal catalyst in a specific solvent. SOLUTION: 5-Hydroxymethylimidazoles are subjected to a catalytic oxidation in the presence of a noble metal catalyst in an alkaline aqueous solvent by keeping the amount of dissolved oxygen in the reactional liquid at 5 ppm or below to obtain compounds useful as a raw material for medicines such as diuretics and antihypertensive agents. A platinum-or a palladium-based catalyst is preferably used as the above noble metal catalyst. The catalyst is used in an amount of preferably 0.01-50 mol.% based on the 5-hydroxymethylimidazoles. A means for controlling the blowing velocity of oxygen or air, etc., is adopted as a method for controlling the amount of the dissolved oxygen. The reactional temperature is preferably within the range of-0 deg.C to the refluxing temperature and the reactional time is preferably 1-24 h.
Patent JP-2000013375-A (JP)
Title: Maintenance method for atm network system including stm circuit
Inventor: TSUJI KIYOTAKA
IPC: H04L12/70
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To quickly detect the faulty parts in an entire network without using a tester by looping the test data which are generated by a test data generation means back to a frame terminating part via a desired loop-back means and monitoring the presence or absence of abnormality in an ATM network system including an STM circuit. SOLUTION: A desired loop-back path is designated by a loop-back address and the test data which are generated at a test data generation part 13 are transmitted via an ATM network 3. Thus, the test data are looped back via the designated loop-back path and returned to a test data comparing part 14. The part 14 compares the returned test data with the test data generated at the part 13 to decide the state of a communication path reaching a loop-back point. Thus, the part 14 compares the returned test data with the test data generated at the part 13 to decide the state of the communication path.
Patent JP-S6154707-A (JP)
Title: Edge sensing circuit of microcomputer
Inventor: SUZUKI NOBUYUKI
IPC: H03K5/00
Filed: 1984-08-27
Abstract: PURPOSE:To prevent an edge from being missed by providing a D latch edge input 6 at timing points 10 and 11. CONSTITUTION:Circuit in front of a flip-flop. The D latch circuit 1 is provided in front of the flip-flop (FF)2. A clock signal 4 is at a level 0 even if there is an so the latch output 7 of the D latch 1 does not vary. The current edge input 6 is sent out when the clock signal 4 goes up to a level 1, so the latch output 7 of the D latch 1 varies from the level 1 to the level 0 and the FF output 9 of the FF2 varies from the level 1 to the level 0. Then, its data 0 is read when a read signal becomes 13. Namely,edges of 10 and 11 are held temporarily and data on them are read at the time of the next read signal 13.
Patent JP-H04349143-A (JP)
Title: Water-repellent glaze for roof tile
Inventor: MATSUDA FUTAO
IPC: C03C8/08
Filed: 1991-04-17
Abstract: PURPOSE:To eliminate the danger in lowering snow, to reduce the labor and cost in lowering snow and to provide a water-repellent glaze for the roof tile capable of achieving the objectives by covering a roof with the tile fired using the glaze, allowing the snow to slip down by the slight repellency of the water generated between the tile and snow by the heat radiated from the inside of the house or the heat retained by the tile before snowfall and dropping the snow in the heavy snow area by gravity. CONSTITUTION:The water-repellent glaze for the roof tile is fired at 1000-1200 deg.C. The contents of the monovalent salts of sodium, potassium, etc., are reduced, and the contents of >=2-valence salts of titanium, manganese, zirconium, zinc, etc., are increased.
Patent JP-H0738710-A (JP)
Title: Image reader
Inventor: YAKURA KOICHI
IPC: H04N1/04
Filed: 1993-07-19
Abstract: PURPOSE:To prevent occurrence of noise in a read image due to induced noise generated when starting the emission of a light source. CONSTITUTION:This device is provided with a xenon lamp 70 for irradiating a developed film F with light, line CCD 91 for picking up the image of the film F for each line in a main scanning direction and outputting an electric charge corresponding to the quantity of received light for each line while arranging solid-state imaging devices in the main scanning direction of the film F, spool driving part 81 for moving the film F in a sub scanning direction when picking up the image of the film F with the line CCD 91, and processing part 10 for performing prescribed image processing while receiving an electric charge signal from the line CCD 91. After the electric charge is outputted by the line CCD 91, an image pickup control part 11 emits the xenon lamp 70.
Patent JP-S6071151-A (JP)
Title: Transfer device
Inventor: SAKANE KAZUHIRO
IPC: B23Q39/04
Filed: 1983-09-28
Abstract: PURPOSE:To prevent a workpiece from zigzaging to aim at heightening the transferring speed of the workpiece, in a transfer device for transferring works to a machining station, by enabling the transferring pawls of two transfer bars to engage with a workpiece in the same position thereon. CONSTITUTION:Throughout all machining stations, a first transfer bar 11 having a small pitch transferring stroke and a second transfer bar 12 having a large pitch transferring stroke are transversely laid. The transfer bars 11, 12 are coupled respectively to small and large pitch drive sources 15, 16. Further, the transfer bars 11, 12 are positioned near to each other, and first transfer pawls 13 and second transfer pawls 14 are positioned also near to each other. Further, there is provided an elevating mechanism for simultanously engaging and disengaging both transfer pawls 13, 14 to and from a workpiece W. The small pitch drive source 15 has a crank arm 22 and a first slider 32, and the large pitch drive source 15 has a crank arm 22 and a second slider 34.
Patent JP-H1127365-A (JP)
Title: Cordless communication equipment
Inventor: YAFUNE MASAHARU
IPC: H04W8/18
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To make redialing without hindrance after charging even when a battery of a slave set is worn out in the cordless communication equipment consisting of a master set and the slave set. SOLUTION: In the case of transmitting a dial signal by a slave set 4 of this communication equipment, a master set 3 stores this number to a redial buffer 15 and upon the receipt of a redial signal by the operation of an operation key 23 of the slave set 4, a dial number stored in the redial buffer 15 is read and a dialing signal is sent. Thus, in the case that charging to a battery 25 of the slave set 4 is not conducted for a long time and the battery 25 of the slave set 4 is worn out, since the dial number is stored in the master set 3, after the battery of the slave set 4 is charged, redialing is made by operating the slave set 4.
Patent JP-2001008287-A (JP)
Title: Magnetic circuit and loudspeaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic circuit that is simply configured where the size of a magnetic air gap can freely be selected and a magnetomotive force (magnetic flux) of the magnetic air gap can be enhanced and to provide a loudspeaker. SOLUTION: A projection 24 is formed to an outer circumference of a plate 11, the projection 24 is used for a center pole or a pole piece, and a magnetic circuit is configured to both side faces of the plate with magnets magnetized in opposite polarities or one magnet and a yoke, and a vibration system is placed to a magnetic air gap formed between grooves formed to the center pole or the pole piece and the yoke in a rocking way, to obtain the magnetic circuit with a high magnetamotive force and a loudspeaker.
Patent JP-S5880916-A (JP)
Title: Interface circuit
Inventor: HAMASATO KAZUO
IPC: H03H11/02
Filed: 1981-11-07
Abstract: PURPOSE:To apply a process of manufacturing an integrated circuit with low dielectric strength to one interface circuit, and to realize reduction in chip area and economization, by applying current coupling to an information coupling means from one side to the other. CONSTITUTION:The input SIGi of an interface circuit INT is connected to one input of a control circuit CONT, whose output is connected to the input CPUi of a coupling means CPU; and the output CPUo of the coupling means CPU is connected to the input CSi of a current generating means CS, whose one output CS01 is connected to the output SIGo of the interface circuit INF while the other output CS00 is connected to the other input of the control circuit CONT. The control circuit CONT executes a comparison between those two input signals, i.e. SIGi and CS00 and performs control to obtain coincidence between both of them, so both inputs are in proportion to each other in a balanced state and both outputs CS01 and CS00 of the current generating means CS have proportional relation, so that the inputs SIGi to the interface circuit INF and the output SIGo are in proportion to each other.
Patent JP-2000008868-A (JP)
Title: Variable displacement turbo charger
Inventor: KAWAGUCHI JUN
IPC: F02B37/22
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the fuel consumption and improve the acceleration responsiveness by controlling a switching means for opening and closing the communication of an inside scroll portion and an outside scroll, portion communicated with one another through a communication hole formed on a partition wall, and an exhaust inlet on the basis of the detecting signals on the opening of the accelerator and the rotating speed. SOLUTION: When a pressure chamber of an actuator 42 is switched to a side to be opened to the atmospheric pressure by a proportional flow rate control valve 43 under the control by a controller 60 during the operation of an internal combustion engine, a control valve 40 is fully opened. On this occasion, whether the detected pressure of a pressure sensor 52 is smaller than the predetermined supercharged pressure in the idling or not is judged, so that the failure of the pressure sensor 51 is judged when the judgement is YES, and the over supercharged pressure is prevented by retaining the control, valve 40 in the full open position.  On the other hand, the control valve 40 is also located on the full open position when the water temperature is more than a predetermined temperature, the exhaust gas is supplied to a turbine roller 13 through the inside and outside scroll portions 30, 31 defined by a partition wall, and the exhaust pressure of an internal combustion engine E is suppressed to reduce the fuel consumption.
Patent JP-H052567-A (JP)
Title: Electronic information apparatus
Inventor: SUZUKI SATOMI
IPC: G06F1/16
Filed: 1991-06-24
Abstract: PURPOSE:To easily and surely use the data in a specific storage area of an external memory by an electronic information apparatus in accordance with the setting method of the external memory to the electronic information apparatus. CONSTITUTION:A wrist watch 1 is provided with a storage part 7 to be opened/ closed with a cover 3 and a square columner projection part 8 and a contact group 9 are formed in the storage part 7. A square through hole 26 to be engaged with the projection part 8 is formed on the center part of an IC coin memory 20 to be stored in the storage part 7. The memory 20 has plural storage areas and contact groups corresponding to the number of storage areas. When the memory 20 is stored in the storage part 7 by adjusting its angle so that the through hole 26 is engaged with the projection part 8, one of the contact groups of the memory 20 can be connected to the contact group 9 of the wrist watch 1.