baber/WOPTO huggingface dataset:
Patent JP-H0832918-A (JP)
Title: Image signal recording device and image signal recording/ reproducing device
Inventor: AMADA NOBUTAKA
IPC: H04N5/7826
Filed: 1994-07-20
Abstract: PURPOSE:To select and record/reproduce analog HD image signals and the digitally compressed/coded HD or SD image signals by the same recording medium and in the head constitution. CONSTITUTION:The analog HD image signals which are processed by an analog HD image recording signal processing circuit 100 or the digital image signals, and the digital image signals and the sound signals which are processed by a sound recording signal processing circuit 110 are recorded on two video tracks of a magnetic tape 210 by the heads 201a/201b and 202a/202b respectively. When the analog HD image signals are recorded, the sound signals which are processed by a sound recording signal processing circuit 130 are recorded on the sound track adjacent to the video tracks of the tape 210 by the heads 103a and 103b. However nothing is recorded on the sound track when the digital image signals and the sound signals are recorded. In a reproduction mode, the analog HD image signals are discriminated from the digital image and sound signals by means of the reproduction signal received from the sound track.
Patent JP-H0218548-A (JP)
Title: Color image forming method
Inventor: OTANI SHIGEAKI
IPC: G03C5/08
Filed: 1988-07-06
Abstract: PURPOSE:To decrease the change in photographic characteristic and to enhance the finish quality of a color print by providing a silver halide emulsion layer having a specific compsn. to a photosensitive material. CONSTITUTION:This photosensitive material is provided with the emulsion layer contg. silver chloride (bromide) which contains substantially no silver iodide, has >=20mol% silver chloride content, and contains the ions of any of group VII metal (e.g.; iridium) of the period table, group II transition metal, lead or thalium at >=10 per 1mol silver halide. This photosensitive material is subjected to scanning and exposing by using a light source combined with, for example, a semiconductor laser and a wavelength converting element in accordance with the picture signal obtd. by scanning of the original picture and is then subjected to a development processing, by which the color image is formed. The compd. of the formula shown on the right which can prevent the increase of the min. density by unequal scanning may be added into the above-mentioned emulsion layer.
Patent JP-H067453-A (JP)
Title: Method and equipment for taking out stent
Inventor: NIBU ZEEHENDORA
IPC: A61M25/01
Filed: 1991-07-09
Abstract: PURPOSE: To provide an improved method and a device to help removal of a stent implanted in a body by a method not to cause injury. CONSTITUTION: An endoscope 60 is introduced to the base end position of an implanted stent 10, and a cannula is introduced through the endoscope 60. Then, a wire guide is led through the lumen of the stent and introduced to a duct. Then the cannula is removed, and a stent exchanging cable is advanced to the base end position of the stent 10. The stent exchanging cable is rotational torque-transmittable, and once the exchanging cable is placed in a fixed position, a rotary dial is rotated to engage the cable with the threaded part in the lumen of the stent. Then the stent 10 and the cable are removed together through the endoscope 60, the endoscope 60 and a wire guide are left as they are to use them for implantation of the exchanging stent.
Patent JP-H05333226-A (JP)
Title: Driving controller for optical module
Inventor: SUGIURA NOBUAKI
IPC: H04B10/079
Filed: 1992-06-03
Abstract: PURPOSE:To secure the safety of eyes even without providing a mechanism for protecting an optical module from laser beam when an optical fiber connector is connected or disconnected by putting the optical module in operation when a connection signal is generated. CONSTITUTION:When the optical connector is inserted into the through hole of a back connector 32, conductive springs 41 and 42 are electrically connected through a conductive material stuck on the outer periphery of the optical connector 10, a ground potential is generated at the spring 42 since the other end of the spring 41 is grounded, and the connection signal is supplied to the driving means 60 of the optical module thorough a signal line 43. The driving means 60 decides that the optical fiber connector is connected and actuates the optical module 70. Therefore, when the optical connector 10 is extracted from the through hole of the back connector 32, the connection signal is not generated, so the driving means 60 does not actuate the optical module.
Patent JP-S6146370-A (JP)
Title: Method of joining automobile body
Inventor: KITANO MIKIO
IPC: B23P19/04
Filed: 1984-08-11
Abstract: PURPOSE:To eliminate trouble and wastage in welding, and to improve the degree of freedom of designing, the simplicity of processes, the reduction of body weight and the yield of material in lap welding of automobile body members, by piercing an upper plate by a large current at first, and then making arc spot welding by a small current. CONSTITUTION:In lap welding of automobile body members, an upper plate 1 is pieced 5 to arrive at a lower plate 2 by using a large current, and successively, regular build-up 6 arc spot welding is made by a small current. Former restriction of entering angle of the torch is eliminated, and opening and flanging for welding are also eliminated. In addition, the degree of freedom of body designing including strength and rust proofing is increased, and manufacturing processes are simplified, body weight is reduced and the material yeild is improved.
Patent JP-H0835853-A (JP)
Title: Sensor input device
Inventor: SHIBA BUNICHI
IPC: G08C25/00
Filed: 1994-07-21
Abstract: PURPOSE:To reduce an obstruction to signal processing by noise by changing the combination of inductance means connected to a signal line from a physical quantity detecting means having a high impedance. CONSTITUTION:A sensor input device is composed of a physical quantity detecting means 1, sensor signal processing means 3 which inputs the signal of the detecting means 1 and discriminates a physical quantity, and signal line 4 for transmitting signals to the processing means 3. The processing means 3 is provided with an inputting means 7 which inputs signals from the signal line 4, at least one or more impedance means 12 connected to the poststage of the inputting means 7, at least one or more opening/closing means 13 which respectively open/close the inductance means 12, an amplifying means 10 which amplifies signals, and a signal processing means 11 which processes the output of the amplifying means 10.
Patent JP-S5689822-A (JP)
Title: Purification of waste gas containing hydrochloric acid
Inventor: TAKAHASHI NAOYUKI
IPC: B01D53/34
Filed: 1979-12-25
Abstract: PURPOSE: To purify waste gas contg. hydrochloric acid with good efficiency by spraying a specific amount of slaked lime slurry to the waste gas contg. hydrochloric acid to absorb hydrochloric acid, drying the gas by the heat retained in the waste gas and recovering solid particles composed of slaked lime and calcium chloride in a specific ratio.  
     CONSTITUTION: A waste gas 1 contg. hydrochloric acid gas is put into an evaporation reaction tower 2, and slaked lime slurry 3 is sprayed from nozzles into the tower 2, so that it is mixed in the gas. At this time, the rate of spraying of the slaked lime is made more than twice the stoichiometric amount of hydrochloric acid. In the evaporation reaction tower 2, the moisture in the slury evaporates immediately by the effect of the heat retained by the waste gas 1, and the mixed particles of calcium chloride particles and excess slaked lime particles float in the gas. This waste gas 7 is led into a dust collecting device 8, where the mixed particled are separated. The weight ratio of the slaked lime and calcium chloride in these recovered mixed particles is controlled to 1 or more. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1114174-A (JP)
Title: Pulsation pipe type freezer
Inventor: HIRATSUKA YOSHIKATSU
IPC: F25B9/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To accomplish a freezing capability in design in the case that a length of each of an after-cooler and a hot end as well as a thickness of a flange are properly set. SOLUTION: A cold heat accumulator 2, a pulsation pipe 3, an orifice valve 4 and a reservoir tank 5 are connected in series in this order against a compressor 1, and then a double-inlet valve 6 for bypassing the cold heat accumulator 2 and the pulsation pipe 3 is connected. The cold heat accumulation device 2 and the pulsation pipe 3 are stored in a vacuum container, an after-cooler 2a of the cold heat accumulator 2 and a hot end 3a of the pulsation pipe 3 are fed out through a flange of the vacuum container. Then, a wall thickness of the flange is formed to be thinner than that of other portions to reduce a temperature interference among the cold heat accumulator 2, the pulsation pipe 3 and the flange at the through-pass part of the after-cooler 2a and at the through-pass part of the hot end 3a.
Patent JP-S6413383-A (JP)
Title: Controller for hydraulic elevator
Inventor: KAJIYAMA TOSHIKI
IPC: B66B1/26
Filed: 1987-07-08
Abstract: PURPOSE: To always control a slow running time fixedly by providing a detection circuit means for detecting the correction condition of a speed reduction delay control by the informations such as a running distance or running speed, the distance upto the end floor of a cage, oil temperature, oil pressure and operation direction. CONSTITUTION: The LM control circuit 3 of a hydraulic elevator control device 1 inputs respective signals of a speed 22, end floor position 19, cage landing zone 25, oil temperature 23 and oil pressure 24 from a detection circuit and is provided with a circuit for detecting the condition for correcting a speed reduction delay control by a running distance or speed, the distance upto the end floor of a cage 14, oil temperature, oil pressure and operation direction, when a speed reduction start point is delay-controlled by a certain distance or time. At the attain time to a predetermined speed reduction start, point, regardless of the way of accelerating, they are detected by this circuit and the speed reduction delay data selected by the operation condition of that time is corrected by the speed or running distance and the speed is reduced.  Thus, the slow running time can be always controlled fixedly and the operation efficiency can be improved and the energy can be saved.
Patent JP-S5690078-A (JP)
Title: Sesquiterpene compound and its preparation
Inventor: OOISHI TAKESHI
IPC: C07D307/92
Filed: 1979-12-24
Abstract: NEW MATERIAL:The sesquiterpene compound of formula I.  
     USE: A synthetic intermediate of a fungicide. Useful for the total synthesis of a natural substance, cinnamosmolide, having fungicidal activity against cutaneous fungi.  
     PROCESS: The sesquiterpene compound of formula I can be prepared almost quantitatively, by oxidizing an alcohol of formula II with an oxidizing agent, pref. Jones reagent, in acetone at room temperature for about 1W2hr. The compound of formula II can be obtained via several steps, from 8-hydroxymethyl carbonate of formula III derived from isodrimenin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6150752-A (JP)
Title: Numerical control device
Inventor: SHIMIZU YUTAKA
IPC: G05B19/18
Filed: 1984-08-14
Abstract: PURPOSE:To automatically remove a tapped hole end pried by tapper when it is extracted, by correctively moving a tap cutting shaft by a correction moving distance calculated in accordance with a tapping condition. CONSTITUTION:A main spindle tachometer 3, calculating a pulse from a main spindle encoder 1 acceptes an accumulated value of an accumulation meter 2 till the tachometer 3 receives the supply of a main spindle stop signal. A device calculates a tapper cutting depth on the basis of a number of revolutions from the tachometer 3 and a tap pitch 4 while an extending or a contracting quantity of a tapper on the basis of the tapper cutting depth and a tap cutting depth of cut 6. While the device, calculating a main spindle acceleration time 11, on the basis of a main spindle speed from a main spindle tachometer 9 and a main spindle acceleration and deceleration time constant, while a correction moving distance of a tap cutting shaft, when a tap is extracted, by a tap cutting shaft time constant 12, feed speed 13, extending and contracting quantity 7 of the tepper and the main spindle acceleration time 11, removes a hole end being pried by correctively moving the tap cutting shaft.
Patent JP-2000354942-A (JP)
Title: Scheduling method, scheduling device and storage medium
Inventor: KAJIWARA HIDEYUKI
IPC: G06Q10/10
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To apply to various objects by generating a first and a second agents according to plural pieces of information on the jobs and machines inputted by a user, and mutually exchanging information stored by the agents to update the information stored by the respective agents. SOLUTION: In scheduling for making a production plan in the manufacturing industry, first, job information, machine information and objects of scheduling problem are inputted by an input part 16, and stored as scheduling problem in a problem storing part 102. Secondly, the respective job information and machine information are stored for every job and machine, and agents are formed for all of jobs and machines using these information. Subsequently, initialization of allocation time probability distribution is performed for each work, and according to the schedule formed by allocation processing, the evaluation value is calculated. After that, according to the evaluation value, the allocation time probability distribution is updated for each work.
Patent JP-H0333424-A (JP)
Title: Inner-cylinder direct injection type two cycle engine
Inventor: FURUYA AKIRA
IPC: F02B75/02
Filed: 1989-06-29
Abstract: PURPOSE:To improve scavenging operation and combustion of air-fuel mixture by arranging the ignition plug gap at a specified distance from an injector which is installed on a substantially center of a sector cavity and faces to the cylinder center. CONSTITUTION:A cavity 12 substantially sector in plan view is formed, which cavity introduced scavenge flow of a longitudinal swirl S from a substantial center part of a combustion chamber 10 to the opposite side of a discharge port. An injector 13 which jets conical spray is provided on the substantially center of the narrower part of the cavity 12, facing to the center of a cylinder 2. An ignition plug 14 is installed with inclination such that a gap 14a thereof is locates at a specified distance in the jet direction of the injector 13. The injector 13 and the gap 14a of the ignition plug 14 are scavenged well by the longitudinal swirl S. A proper air-fuel ratio is kept in the vicinity of the ignition plug 14 without influence of gas movement such as the longitudinal swirl S, so that stable ignition, combustion, and excellent lamination combustion.
Patent JP-H0922146-A (JP)
Title: Electrophotographic toner
Inventor: SHIOZAKI MASAYA
IPC: G03G9/087
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To attain excellent positive electrostatic chargeability while keeping the characteristics of a toner according to suspension polymerization by polymerizing a monomer phase containing a styrene based monomer and a specific fluorinated quaternary ammonium compound while suspending and dispersing into droplet in an aq. dispersion medium SOLUTION: This electrophotographic toner is obtained by polymerizing the monomer phase containing at least the styrene based monomer and the fluorinated quaternary ammonium compound expressed by a formula as a charge control agent while suspending and dispersing into droplet in the aq. dispersion medium. In the formula, A<-> expresses a counter anion and (n) expresses integers of 5-11. When the fluorinated quaternary ammonium compound is used as the charge control agent, the monomer phase containing the fluorinated quaternary ammonium salt is suspended and dispersed into the fine spherical droplet small and uniform in particle diameter in the aq. dispersion medium. Then, since the electrophotographic toner produced by porimerizing the droplet is small in particle diameter and uniform in particle diameter and shape, classification is eliminated and production yield is improved.
Patent JP-S6412385-A (JP)
Title: Optical pattern detector
Inventor: UEDA SHUJI
IPC: G06K7/10
Filed: 1987-07-07
Abstract: PURPOSE:To efficiently converge the large quantity of light on a pattern detecting face by reflecting the light of a wide angular range from a light emitting element on an elliptic reflecting face and converging the light on a focal point position. CONSTITUTION:An elliptic face 2 is protruded and formed on one end face of a reflector 1 and the other end face is formed to a spherical surface 3 centering the focal point position remote from the elliptic face 2. A reflecting film 5 is formed on the elliptic face 2 to constitute the elliptic reflecting face 6. The light emitting element 7 and a light receiving element 8 are disposed in the vicinity of the focal point position near to the elliptic face 2. The light from the light emitting element 7 is reflected on the elliptic reflecting face 6 and converged on the pattern detecting face 10 disposed in the vicinity of the focal point position remote from the elliptic face 2. The reflected light from the pattern detecting face 10 is reflected on the elliptic reflecting face 6 and converged on the light receiving element 8.
Patent JP-S6241609-A (JP)
Inventor: SUYAMA TSUNAHIKO
IPC: A47G23/06
Filed: 1986-07-19
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-S5958131-A (JP)
Title: Throttle valve controller for engine
Inventor: MAMIYA KIYOTAKA
IPC: F02D29/02
Filed: 1982-09-27
Abstract: PURPOSE:To prevent or reduce the occurrence of a shock in time of clutch engagement, by controlling the throttle opening electrically in time of clutch engagement after speed change control is over, and also controlling the optimum opening found on the basis of a gearshift position and car speed. CONSTITUTION:This controller is provided with a first setting device 12 giving the relationship of engine speed to a car speed at each shift position and a second setting device 13 giving the relationship of throttle opening to the engine speed in time of no-load driving as well as a control circuit 3 outputting a second driving signal to control a throttle valve 7 into its desired throttle opening from the first and second setting devices on the basis of signals out of a car speed sensor 10 and a shift position sensor 11 after the shift position being selected. And, it is also provided with an actuator 4, which controls opening or circuit 3. With this, since the throttle valve 7 is electrically controlled for opening or closing, any possible shock in time of speed change control is prevented or reduced to a considerable extent.
Patent JP-H0971569-A (JP)
Title: Production of optically active amide compounds
Inventor: SATO TAKAHIRO
IPC: C07D498/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the optically pure amide compound in a high yield in short reaction steps from industrially available tetrahydroisoquinoline-3(S)-carboxylic acid as a raw material. SOLUTION: (A) Tetrahydroisoquinoline-3(S)-carboxylic acid of formula I is reacted with (B) either of phosgene, phosgene dimer and triphosgene to obtain the N-carboxy anhydride of formula II, which is reacted with (D) either of ammonia and a 1-6C lower primary amine. The obtained derivative of formula III can be reduced in the presence of a metal catalyst (preferably Ru) to obtain a derivative of formula IV. The derivative of formula IV has an excellent HIV protease-inhibiting activity and is useful as an intermediate for saquinavir (EP 432694) having an excellent HIV protease-inhibiting activity and expected as an anti AIDS medicine.
Patent JP-H0456654-A (JP)
Title: Passenger safety device for automobile
Inventor: TERAI TAKEHIRO
IPC: B60R21/20
Filed: 1990-06-26
Abstract: PURPOSE:To reduce a knee injury value by rotating rearward an air bag device itself when the knees of a passenger 12 at an assistant seat are moved forward when a vehicle is collided to develop an air bag and an air bag device is thrust up from below to lift up the device. CONSTITUTION:A passenger safety device l is provided with an air bag device 3 which is arranged approximately at the front of an assistant seat 2 and a bracket 4 is protruded from two end parts 3a and 3b on both sides. By superposing a flat part 5 with each bracket 4 and joining a screw 6, inserted in through- holes 5a, with through-holes 4a and 5a in a screwed-in manner, mounting members 8 each having a hollow cylindrical columnar member 7 are secured to the two side parts of the flat part 5. The mounting members 8 are engaged with reinforcing members on both sides in a car room and columnar members 7 thereof and supported by weld at a plurality of spots, four example, four spots in this figure and secured to the reinforcing members on the both sides of the interior of the car room through respective cylindrical members 9.
Patent JP-S5958712-A (JP)
Inventor: SAKAI KOUICHI
IPC: H01B13/00
Filed: 1982-09-28
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-S6328226-A (JP)
Inventor: KURIMOTO MITSUHIRO
IPC: H02H3/24
Filed: 1986-07-18
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-S5871507-A (JP)
Inventor: TSUNODA SHIROU
IPC: H05K1/09
Filed: 1981-10-23
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-2000005938-A (JP)
Title: Manufacture of magnetic head and ion polishing device
Inventor: CHIBA HIROSHI
IPC: B23P13/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head manufacturing method capable of preventing corrosion of magnetic head elements on the levitating surface of a magnetic head, reducing machining level difference, and controlling the element height to high accuracy. SOLUTION: A block 122 in the shape of a plurality of magnetic heads connected together is formed. A thin film resistor is formed adjacent to the magnetic head elements. As the work of shaving the levitating surface of the block 122 by irradiating it with an ion beam is carried out, the resistance value of the thin film resistor is detected whereby the amount of machining of the floating surface is monitored from the resistance value. The magnetic heads are sequentially covered with a shutter 152 from the ones near which the resistance value of be thin film resistor has reached a predetermined value, and machining is stopped in sequence. The block 122 is cut at the boundary between the magnetic heads constituting the block and is thereby divided into the individual magnetic heads.