baber/WOPTO huggingface dataset:
Patent JP-H07218966-A (JP)
Title: Shake correction camera
Inventor: MIYAMOTO HIDENORI
IPC: G03B5/00
Filed: 1994-02-04
Abstract: PURPOSE:To reduce blurred photography even in the state of releasing a shake correction by arranging a switch button on an opposite side to a release button by interposing a photographing lens between the buttons. CONSTITUTION:This camera is provided with the shutter release button for releasing a shutter, a shake amount detection means 1 for detecting the shake amount of a camera, a shake correction means 4 correcting shake in accordance with a detection signal from the means 1, and a shake correction stopping switch SW3 for stopping the operation of the means 4. The switch SW3 is arranged on the opposite side to the shutter release button by interposing the photographing lens between them. The switch button constitutes the shake correction stopping switch SW3. Since the switch button is arranged on the opposite side to the release button by interposing the photographing lens between them, the camera must be necessarily held with both hands in the case of operating the switch button. Namely, in the shake correction released state, the camera is held with both hands so as to assist with the left hand.
Patent JP-S60177532-A (JP)
Title: Display lamp
Inventor: AOKI KAZUO
IPC: G09F9/40
Filed: 1984-02-23
Abstract: PURPOSE:To prevent generation of unevenness in brightness while lower in manufacturing cost as a whole by concentrating plural sources of light into one sealed tube. CONSTITUTION:None of the partitions 2,2,2... reaches the inside bottom of a sealed tube 1 while mercury and a small amount of rare gas such as argon or the like is sealed in its inside. Pairs of the cathode 4,4,4... and the anode 5,5,5... are provided opposite to each other at short intervals inside the respective partitions 3,3,3... while a phosphor material is applied at least to their inner top parts inside the respective partitions 3,3,3.... Thereby, the sharp cost down can be made in comparison with the case in which light sources are made into the independent lamps respectively while the sealed-in gas or the like is used in common so as to prevent as much as possible generation of unevenness in brightness in each source of light.
Patent JP-H02211925-A (JP)
Title: Continuous cold forming method for cup-shaped part
Inventor: NISHIUCHI SHOHACHI
IPC: B21J3/00
Filed: 1989-02-13
Abstract: PURPOSE:To eliminate an intermediate process of annealing and to automatically carry out lubricating treatment by forming chemical conversion coatings on the surface of a round bar stock, making an intermediate stock having a large diameter head part through upsetting and supplying lubricant and extruding the stock before it obtains a prescribed hardness by age hardening. CONSTITUTION:The chemical conversion coating such as phosphate coating is formed on the surface of the round bar stock W1, set in a cavity 2 of a die 1, and extruded by a punch 3 to obtain an intermediate stock W3. The intermediate stock W2 is set in a cavity 12 of a die 11 and formed by a punch 13 to obtain an intermediate stock W3. The stock W3 is set in a cavity 22 of a die 21 before it takes a prescribed hardness by age hardening, lubricant O is supplied and the stock is formed by a punch 23 to obtain an intermediate stock 4. Then, annealing and phosphate coating by bonderizing are carried out to improve the dimensional accuracy, ironed by another ironing die having a different cavity shape to obtain a cup-shaped part W5 having an axis. In this way, the annealing as the intermediate process and the intermediate bonderizing can be eliminated to continuously form cup-shaped part from the round bar stock and, besides, the stepped parts on the shaft parts, as well.
Patent JP-S63201242-A (JP)
Inventor: KINOSHITA JITSUO
IPC: E04C2/34
Filed: 1987-02-18
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-S60178567-A (JP)
Title: Bus control method
Inventor: KISHINO TAKUMI
IPC: G06F13/36
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a rational and efficient access procedure by omitting access to a bus to which no channel is connected. CONSTITUTION:Channels 4(0)-4(n) are connected to one CPU1 through an asynchronous bus 2, and channels 5(0)-5(n) are connected through a synchronous bus 3. Further, a means which informs the CPU1 that the channels 4(0)-4(n) and 5(0)-5(n) are not connected to buses 2 and 3 having a specific priority procedure is provided. When there is information on that, the CPU1 omits access to the buses.
Patent JP-S53118324-A (JP)
Title: Synchronization device
Inventor: MAEHASHI YUKIO
IPC: G06F3/00
Filed: 1977-03-25
Abstract: PURPOSE: To obtain synchronous signal "0", which corresponds to both the rise and fall of the non-synchronous signal, in the form of the output of the anticoinciding circuit, and thus to convert the output into the period signal of the necessary signal band synchronized with the rise and fall with elimination of the noise. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54127079-A (JP)
Title: Vapor eliminator
Inventor: HONDA MITSUGI
IPC: G21C19/30
Filed: 1978-03-24
Abstract: PURPOSE: To smoothly flow down liquid metal trapped with wire netting along the V-shaped parts successively for high efficiency of vapor elimination by piling and filling a great number of wire netting with V-shaped folds in a manner that these V-shaped folds separate each wire netting.  
     CONSTITUTION: When the outside of a container 1 is cooled naturally and forcibly after the gas including liquid metal vapor is flown into the container 1 through an inlet nozzle 2, the liquid metal vapor in the container 1 is condensed and trapped at wire netting 6 piled and filled in the container 1, causing the outflow only of gas through an outlet nozzle 3. On the other hand, the said layer-filled body of wire netting 6 has downwardly sharp edges of V-shaped folds 6a of each wire netting 6, each edge contacting the wire netting 6 beneath; therefore, liquid metal trapped at each wire netting 6, when reaching a fixed amount, flows down along the V- shaped part of the wire netting, causing no accumulation on wire netting. As a result, the said liquid metal is not to be blown off by the gas flow supplied from beneath; thus, the vapor eliminating efficiency is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60176592-A (JP)
Title: Biochemical preparation of optically active 1-(4-phenoxyphenoxy)propan-2-ol
Inventor: NISHIZAWA KANJI
IPC: C12R1/265
Filed: 1984-02-23
Abstract: PURPOSE:To prepare industrially and advantageously an optically active 1-(4- phenoxyphenoxy)propan-2-ol having a high optical purity, by using an esterase produced by a microorganism or derived from animal internal organs. CONSTITUTION:An esterase produced by a microorganism or derived from animal internal organs is reacted with an ester of (+ or -)-1-(4-phenoxyphenoxy)propan- 2-ol with a 1-18C saturated or unsaturated organic carboxylic acid at 10-70 deg.C, and the resultant product is asymmetrically hydrolyzed and resolved into optically active 1-(4-phenoxyphenoxy)propan-2-ol and an antipodal ester thereof.
Patent JP-2000231081-A (JP)
Title: Optical isolator
Inventor: SATO TADAKUNI
IPC: G02B27/28
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To decrease the cost by using an isotropic rare earth magnet to generate a magnetic field for the magnetization of a garnet device. SOLUTION: A GdBi garnet film and a TbBi garnet film in which part of Fe is substituted with Al and Ga are formed by LPE method on a garnet growing substrate and are used for a Faraday rotator. The garnet films have easy magnetization property in the film thickness direction and such characteristics that the magnetization is easily saturated in a lower magnetic field. GdBi garnet and TbBi garnet have characteristics of significantly low saturation magnetization compared to other rare earth garnets. Moreover, by substituting part of Fe with Al and Ga, the saturation magnetization is further decreased. As for a magnet 11 to applying a magnetic field, an isotropic Sm2, Co17 magnet is used. The isotropic Sm2, Co17 magnet has lower magnet characteristics compared to an anisotropic Sm2, Co17 magnet but it can be easily produced and is inexpensive.
Patent JP-S57150481-A (JP)
Title: Treatment of arsenic-containing water
Inventor: KAWAMURA TOMIHIKO
IPC: C02F1/62
Filed: 1981-03-10
Abstract: PURPOSE: To remove arsenic ions efficiently by coprecipitating and adsorbing arsenic ions on the precipitate of the hydrate of titanium dioxide formed by addition of titanium compds. to arsenic-contg. water during the formation of said precipitate.  
     CONSTITUTION: Titanium compds. such as titanyl sulfate, titanium tetraisopropoxide, titanium tetrachloride or the like are added under agitation to arsenic- contg. water, and the agitation is continued in the state of the slurry together with the hydrate of titanium dioxide formed immediately. As a result, part of arsenic ions coprecipitate and the rest are adsorbed on the surfaces of the hydrate of titanium dioxide, whereby the arsenic ions are removed from the aq. soln. The arsenic ions are adsorbed in the larger amt. as the pH is lower; in practical application it is easiest to handle and convenient to coprecipitate and adsorb the same in a neutral or a weak acidic region. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52120192-A (JP)
Title: Preparation of prostaglandin
Inventor: SHIMIZU HIROHIKO
IPC: C12P31/00
Filed: 1976-03-31
Abstract: PURPOSE: In the biosynthesis of prostaglandin (PG) from higher fatty acids by the use of enzymes originated from animal tissue, the yield and the yielding ratio of E-type PG are increased by adding specific nonionic surface active agents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58151060-A (JP)
Title: Reverse conduction thyristor
Inventor: SHIMIZU NAOHIRO
IPC: H01L29/74
Filed: 1982-03-04
Abstract: PURPOSE:To contrive the improvement of withstand capacity to commutation by a method wherein, in a reverse conduction SCR, outer peripheral parts whereat an NE layer and a PE layer are opposed to diode parts are formed shallow, and differences are applied to the efficiency of carrier injection. CONSTITUTION:The NE layer 13 and the PE layer 14 respectively have shallow layers 13a and 14a on the outer peripheral parts, and deep layers 13b and 14b and the shallow layers 13a and 14a are opposed each other via a PB layer 15 an NB layer 16. The total amount of the impurity diffused into the shallow layers 13a and 14a is reduced more than that of the deep layers 13b and 14b. By this constitution, the carriers of holes and electrons accumulated in the neighborhood of the boundary between the diode parts A and the SCR part B become difficult to arc because the current flowing into the SCR part B decreases. Since it becomes difficult to arc at the time of commutation from the diode parts A to the SCR part B, the dielectric strength to commutation is further improved, the withstand capacity to surge current is improved without the change of commutation characteristic as in the conventional devices.
Patent JP-S52119280-A (JP)
Title: Torque measuring device for rotating machines
Inventor: GONTA KAZUHIRO
IPC: G01L3/22
Filed: 1976-03-31
Abstract: PURPOSE: To easily measure the shaft twisting torque produced in a rotor by mounting stress measuring elements between a stator iron core and stator frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03237898-A (JP)
Title: Telephone exchange system
Inventor: MATSUSHITA NAOYUKI
IPC: H04Q11/04
Filed: 1990-02-14
Abstract: PURPOSE:To attain talking between a subscriber of a line concentration group made independent of a master station due to a fault of a PCM line or the like and a subscriber of a line concentration group of a same remote station having no fault of the PCM line or the like by linking call controllers of the master station and the remote station in terms of the call processing. CONSTITUTION:A multiplexer 3 consists of a subscriber line multiplex switch 4-1, a transmission line multiplex switch 4-2, a call control line multiplex switch 4-3 and a channel controller 5. A transmitter 6 detects a fault of PCM transmission lines 7-A, 7-B and reports the fault to the channel controller 5. When the channel controller 5 recognizes the fault, the controller 5 selects the channel from the direction of a master station call controller 9 to the direction of a remote station call controller 12. When a fault takes place in the PCM transmission lines 7-A, 7-B, the relevant line concentrator group is made independent of the master station and call control is implemented in the remote station. Thus, talking between a subscriber of the normal line concentrator group and a subscriber of the line concentrator group made independent of the master station is made possible.
Patent JP-S62191983-A (JP)
Title: Clipping processor
Inventor: ODAGIRI YASUSHI
IPC: G06T11/00
Filed: 1986-02-19
Abstract: PURPOSE:To improve the efficiency of a clipping processing by deciding whether or not an address renewed thereafter exists in a memory space during the renewing of an address and releasing quickly the data writing when the address does not exist. CONSTITUTION:A clipping processing circuit 14, when either of horizontal and vertical addresses XA and YA are projected from a memory space M2 a writing pulse WP to a memory 11 is stopped and the data writing is stopped. During the first renewing period of a total horizontal address XA, the horizontal address XA is not present in the memory space M2, and then, at the time of the completion of the renewal, a pulse P7 from an address generating circuit 12 is outputted as a writing releasing signal S6 from an OR circuit 154. Further, when the renewing direction of the vertical address is the upper direction (lower direction), a Y coordinate value corresponding to the vertical address during the renewing presently is positive (negative) and a Y coordinate value is a point outside an image display area, the total input of an AND circuit 159 comes to be H, the output signal S6 of the OR circuit 154 comes to be L and the data writing is released.
Patent JP-S55126863-A (JP)
Title: Frequency measuring method
Inventor: SAKA YASUO
IPC: G01R23/10
Filed: 1979-03-24
Abstract: PURPOSE: To measure a frequency economically by a simply-constituted circuit, by generating a gate signal from a clock signal to obtain a reference frequency value of 1×10 n  and by counting a measured frequency arriving in the gate signal.  
     CONSTITUTION: A signal from input terminal 1 is waveform-shaped by waveform shaping circuit 2 and supplied to gate 3. At this time, when a pulse is supplied to set terminal 11, flip-flop circuit 9 is inverted and gates 3 and 6 are made open. A clock signal of a reference frequency appears at gate 6 and is counted by counting circuit 7. When the count value reaches a predetermined count value of 10 n , decoding circuit 8 sends a pulse out to reset flip-flop circuit 9 and gates 3 and 6 are closed. With gate 3 open, the input signal is counted by counting circuit 13 and decoded by decoding circuit 14, whose output is displayed by number display unit 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56130949-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI YOSHIYUKI
IPC: H01L21/28
Filed: 1980-03-18
Abstract: PURPOSE:To prevent the disconnection of a metallic wire in a semiconductor device by selectively forming a hole at an insulating layer covered on a semiconductor substrate, emitting a laser or an electron beam to the region containing the hole to produce a melt flow at the stepwise hole, and alleviating the step of the hole. CONSTITUTION:An insulating layer 12 having a hole is formed on a semiconductor substrate 11. When a laser or an electron beam is emitted to an insulating layer containing a hole step under the condition of heating and melting the insulating layer, the insulating layer in the vicinity of the hole is molten to flow the melt, and the hole step is thus rounded at the corner. Thereafter, a metallic wire 13 is covered thereon. The emitting condition when the insulating layer is silicon dioxide includes a wavelength of 10mum of a laser, a power density of 100kappaW/cm<3> of carbon oxide gas laser. Thus, the disconnection of the metallic wire due to the step of the stepwise hole of the insulating layer can be readily prevented.
Patent JP-S59159623-A (JP)
Inventor: EBIZAKA TOSHINOBU
IPC: H02H7/22
Filed: 1983-03-01
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-S56131951-A (JP)
Title: Semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: H01L23/62
Filed: 1980-03-19
Abstract: PURPOSE:To obtain the device with high density and high integration by forming a protective element for surge voltage in a package. CONSTITUTION:Between a grounded beam lead 14 and another beam lead 13, a surge voltage protective element (for example, a sintered zinc oxide containing impurity such as bismas oxide or the like) 18 is interposed. The peripherity is seald conventionaly with ceramic 11 and metal plate 16 or plastic resin. Semiconductor element 12 is connected to each of beam lead 13, 14 with metal wire 15. The protective element 18 is connected with grounded lead 14 and arranged between metal layer 17 extended to another neighboring lead 13 and lead 13. In this constitution, the current by surge voltge is bypassed by the lead and the semiconductor element is not broken, and high density and high integration are possible because the in stallation of propective circuit in the element is not required.
Patent JP-S51111414-A (JP)
Title: High speed steel for welding
Inventor: ISHIHARA YUZURU
IPC: C22C38/00
Filed: 1975-03-26
Abstract: PURPOSE:High speed steel for welding and heaping containing fine particles of carbide.
Patent JP-H07245366-A (JP)
Title: Die for forming lead frame and its use
Inventor: MAEYAMA HIRONOBU
IPC: B29C45/02
Filed: 1994-03-07
Abstract: PURPOSE:To prevent solder plating from sticking on a forming die or the like at the time of forming a lead frame, and realize high precision forming. CONSTITUTION:A die is provided for forming a lead frame by using a punch 16 and a die 10. Peltier modules 40, 30 are so fixed on the rears of the punch 16 and the die 10 that the head absorbing sides of the modules are in contact with the rears. Temperature sensors 46, 36 and humidity sensors 48, 38 are fixed on the punch 16 and the die 10. Controlling parts 44, 34 are installed which control the temperature of the punch 16 and the die 10 to be lower than or equal to a specific value on the basis of detected signals from the temperature sensors 46, 36 and the humidity sensor 48, 38.
Patent JP-H08226407-A (JP)
Title: Hydraulic drive of load pressure feed back type
Inventor: TAKAHASHI KINYA
IPC: F15B11/05
Filed: 1995-02-23
Abstract: PURPOSE: To provide a hydraulic drive of load pressure feed back type which will not be thrown into unfavorable operative state and appreciable low energy efficiency though complex operation is carried out wherein load exerted to one of two actuators extremely increases. CONSTITUTION: A first valve group is comprised of flow rate controlling valves for a boom, turning, an arm, and a backet 7, 8, 9, and 10, while a second valve group is comprised of flow rate controlling valves for left- and right-travelers 5 and 6. In the case where one of two actuators is operated, a switching valve 11 supplies pressurized oil discharged from both oil pressurizing pumps 1 and 2 to pump ports (P1 , P4 ) and (P11 , P14 ) for the flow rate controlling valves 5 to 10 of the first and the second groups. While, in the case where both the actuators are operated, the switching valve 11 supplies the pressurized oil discharged from each of the oil pressurizing pumps 1 and 2 to the pump ports (P1 , P4 ) or (P11 , P14 ) for the valves 5 to 10 of the first or the second groups, respectively.
Patent JP-S55126857-A (JP)
Title: Sample collecting method
Inventor: TAKANO HIROZOU
IPC: G01N35/10
Filed: 1979-03-24
Abstract: PURPOSE:To make it possible to obtain accurate analysis results with excellent reproductivity by spraying the tip part of a micro pipette with clean and harmless gas to remove completely sticking or residing fine drops of water. CONSTITUTION:Micro pipette 1 lowers toward water container 4 and sucks and exhausts distilled water and when it starts raising, fine drops of water sticking to or residing on the external wall of the tip of micro pipette 1 are scattered completely by the air pressure of gas jetted from gas jet tube 7 arranged aside micro pipette 1.
Patent JP-S61193950-A (JP)
Title: Draining structure in weather strip attaching portion
Inventor: ISOI SUSUMU
IPC: B60R13/06
Filed: 1985-02-25
Abstract: PURPOSE:To improve drainage in an opening of a car body by forming a communicating hole for affording communication between the compartment side and car outside on a bend forming base of a flange portion to which is attached a weather strip for the lower line of said opening. CONSTITUTION:The upper edge of a rear panel upper 6 constituting the lower line of a car body opening 1 is connected to a rear panel inner 7 to be rein forced. And the terminal end of the rear panel upper 6 is formed as a flange 5 approximately orthogonal to the seal surface of a back door. A bent and formed base of the flange 5 is formed with a plurality of communicating holes 11 for affording communication between the luggage room R side and car out side.
Patent JP-H11229884-A (JP)
Title: Engine supercharging structure and supercharging method
Inventor: IIMURA NORIO
IPC: F02B33/30
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce intake noise of a supercharger while maintaining good response thereof. SOLUTION: This supercharging structure is provided with a natural intake airflow duct 3 through which air is inducted to a supercharger 1, a supercharging airflow duct 5 which communicates the supercharger 1 with an engine and which supercharges the air to the engine, a bypass flow duct 11 which communicates the natural intake airflow duct 3 with the supercharging airflow duct 5, and a downstream throttle valve B, which is installed in the middle of the supercharging airflow duct 5 on the engine side from the communicating position of the supercharging airflow duct 5 and the bypass flow duct 11, and which opens and closes the supercharging airflow duct 5 to adjust the amount of air supplied to the engine. In this case, this supercharging structure has an upstream throttle valve A, which is installed in the middle of the natural intake airflow duct 3 on the air intake side from the communicating position of the natural intake airflow duct 3 and the bypass flow duct 11, which opens and closes the natural intake air flow duct 3 to adjust the amount of air supplied to the supercharger 1 and the bypass flow duct 11. Together with this, the upstream throttle valve A is opened prior to the downstream throttle valve B when intake air is supercharged to the engine.
Patent JP-S60180101-A (JP)
Inventor: UENO YUKITOSHI
IPC: H01C1/02
Filed: 1984-02-27
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-S61196951-A (JP)
Inventor: NEGORO DAISAKU
IPC: A61B17/22
Filed: 1985-02-27
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-S56132475-A (JP)
Title: Method of utilizing power preserved in duoyancy
Inventor: KOSHII NORIO
IPC: F03B17/00
Filed: 1980-03-22
Abstract: PURPOSE: To obtain power readily in such a way that a float is set on the liquid level reservoir, and a weight whose base part is tightly fixed on a rotary shaft is connected through a connecting rod to the lower part of this float.  
     CONSTITUTION: Liquid 2 is poured into a liquid reservoir 1, a float 3 is set on the liquid level, and a weight 6 whose base part is tightly fixed on a rotary shaft 5 is connected through a connecting rod 4 to the lower part of the float 3. This allows the weight 6 to revolve by its own weight and huoyance of the float 3, and to generate power. 
     COPYRIGHT: (C)1981,JPO&Japio