baber/WOPTO huggingface dataset:
Patent JP-H1194473-A (JP)
Title: Wet spray nozzle
Inventor: IIDA MASAKAZU
IPC: F27D1/16
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a wet spray nozzle for irregular refractories in which a finely sprayed body can be obtained by limiting spread of the material being sprayed. SOLUTION: A wet spray nozzle 1 for irregular refractories is bent by a specified angle just like a bent tube. The bent tube-like nozzle 1 is coupled with piping 2 for introducing the air in the delivery direction of irregular refractories and piping 3 for introducing a set accelerating agent from a position of the nozzle different from that for introducing the air. More specifically, the air and a set accelerating agent are introduced to the nozzle through two systems.
Patent JP-H02120602-A (JP)
Title: Apparatus for measuring shift quantity of center line
Inventor: IBE HIROYUKI
IPC: C30B15/20
Filed: 1988-10-28
Abstract: PURPOSE:To easily and accurately perform centering so that the shift quantity of the rotary axis of a crucible becomes zero by arranging two sets of light sources and photodetectors on an X-Y stage in opposed relationship so that the projection lines of the optical on the X-Y table cross each other at a right angle and the intersecting point thereof passes a reference point. CONSTITUTION:A crucible is placed on the table 12 provided to the upper end of the rotary shaft of the crucible at the time of the growth of a crystal and an X-Y stage 14 is placed thereon at the time of centering. The X-Y stage 14 is constituted by providing an X-stage 18 and a Y-stage 22 to a base plate 16 in a slidable manner, and a floodlight projector 26 and a photodetector 28 as well as a floodlight projector 30 and a photodetector 32 are respectively arranged on the Y-stage in opposed relationship through the center point of the Y-stage 22. When the beam from the floodlight projectors 26, 30 are blocked by an object 36b to be detected not to reach the photodetectors 28, 32, this state is informed by the beam or sounds from information means 28a, 32a and, therefore, the shift of the center line of a crystal drawing-up wire 34 from the center line of the crucible rotary shaft 10 is read from the indications of micrometer heads 20, 24.
Patent JP-S61153079-A (JP)
Title: Pump
Inventor: NAKATANI TOSHIO
IPC: F16K21/20
Filed: 1984-12-27
Abstract: PURPOSE:To bring function of a pump to a stop through automatic stop of operation of a suction valve even if a pump is under operation, by providing a suction valve, which stops its operation by means of a stopper operated in linkage with a float, and an air hole. CONSTITUTION:An auxiliary pipe 2, additionally functioning as an air hole, in which an interlocking float 5 and a stopper 1 attached to a slide rod 14 are mounted, is secured to a valve seat 10, and the valve seat 10 is secured to a body 11. A discharge pipe 8, having a discharge hole 6 and a guide part 16 of the float 5, is secured to the body 11. A stopper lock 15 is attached to a suction valve 3, and inclination of the stopper lock 15 enables the direction of buoyance of the float 5 to be changed into a direction in which the suction valve 3 is brought into pressure contact with a valve seat 9.
Patent JP-H11116536-A (JP)
Title: Reactor for continuous esterification
Inventor: KADE KENJI
IPC: C07C69/82
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosiphon type reactor for continuous esterification which is capable of preventing short passage of unreacted matter which is contained in an esterified product to send the next step. SOLUTION: The reactor, which allows circulation of the reaction mixture in an esterification reactor 1 by equipping a heat exchanger for heating 2 outside the reactor by the thermosiphon effect, is obtained by fitting a plurality of separation plates 3 which are spirally linked along the vertical axis of the reactor in the esterification reactor 1 in such a way that adjacent separation plates overlaps when viewed from the top (or bottom).
Patent JP-H08120379-A (JP)
Title: Aluminum alloy member for brazing
Inventor: ITAGAKI TAKESHI
IPC: C22C21/00
Filed: 1994-10-14
Abstract: PURPOSE: To excellently provide a skin member of the sacrifice anode containing Mg on the core for brazing. CONSTITUTION: In an aluminum alloy member for brazing where the brazing filler metal layer is provided on one side of Al-Mn-Si alloy core and the skin member layer of the sacrifice anode is provided on the other side, the skin member layer of the sacrifice anode is made of the powder of the sacrifice anode adhered to the core, and the powder of the sacrifice anode contains >5wt.% Mg and the balance Al with inevitable impurities. The skin member of the sacrifice anode containing >5% Mg is excellently provided on the core, and the strength of the core is greatly improved by the diffusion of Mg from the skin member of the sacrifice anode.
Patent JP-S61157222-A (JP)
Inventor: YOSHIDA MASAYUKI
IPC: H02H7/045
Filed: 1984-12-28
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-H08138454-A (JP)
Title: Non shield pair cable
Inventor: NAKAYAMA AKINARI
IPC: H01B7/17
Filed: 1994-11-09
Abstract: PURPOSE: To suppress increase in a transmission loss and to prevent generation of harmful gas during combustion by constructing an outer surface of an insulator and an overall sheath of polyphenylene oxide in a non-shield pair cable in which twist pair cables having insulator cores are bound. CONSTITUTION: Two pieces of insulator cores 5, in each of which a surface of an insulator 1 made of copper or the like is coated by an insulator 4 consisting of varied kinds of resin compositions, are twisted to be a twist pair wire 2. Subsequently, a cable is formed by binding the twist pair wires 2 and coating them by an overall sheath 3. In this case, at least the outer surface of the insulator 4 and the sheath 3 consist of polyphenylene oxide which is low dielectric loss tangent nonflammable polymer. Alternatively, a mixed composition, in which the low dielectric loss tangent nonflammable polymer and ethylene group polymer are mixed in a weight proportion of 95/5-30/70, or a compound, in which 1-50 parts by weight of styrene group polymer is added to 100 parts by weight of this mixture, may be used.  In this way, a low dielectric constant is provided in a high frequency band, excellent tensile extension and nonflammability can be provided, and no generation of hydrogen halide occurs during combustion.
Patent JP-H08138813-A (JP)
Title: Socket for inspecting electronic parts
Inventor: WATANABE YOKO
IPC: G01R31/26
Filed: 1994-11-09
Abstract: PURPOSE: To accurately and efficiently measure output signals from lead terminals respectively in conducting electric characteristic inspection of IC. CONSTITUTION: A contact terminal 16, which is made of metal having a spring characteristic by which a plurality of lead terminals 13 being made of metal and protruding on the upper face of socket main body 15 of a inspection socket 14 used upon electrical inspection of IC 11 from the side of a package 12 can contact with each other, is burried each other, and a male pin 17 electrically connected to each contact terminal 16 is made to project on the lower face of the main body 15. At the side of the main body 15 an inspection pin 18 is made to protrude, and the projection positions of the pins 18 are set apart from the upper and lower parts of the side of the main body 15 alternately by the odd and even numbers thereof.
Patent JP-H07196029-A (JP)
Title: Front and rear acceleration sensor abnormality detecting device
Inventor: TANAKA HIROHISA
IPC: B60T8/17
Filed: 1994-11-09
Abstract: PURPOSE:To detect abnormality of an acceleration sensor even if the output of a front and rear acceleration sensor is smaller than the acceleration of actual vehicle (gain small abnormality) and also even if it is larger than the acceleration of the actual vehicle (gain large abnormality). CONSTITUTION:A comparative computing means (COMP1) calculates the ratio of body acceleration calculated from estimated body acceleration and output of a front and rear acceleration sensor (GS) when estimated body acceleration calculated from output of wheel velocity sensors (S0-S3) shows deceleration larger than a specified value. When the ratio exists within a specified range, the comparative computing means subtracts a first integrated value, but when the ratio exists on the outside of the specified range, it adds the first integrated value. A fail-safe means (FLSF) prohibits the use of the front and rear acceleration sensor if the first integrated value is larger than a first specified value, and prohibits anti-skid control if the first integrated value is larger than a second specified value which is larger than the first specified value.
Patent JP-H0699734-A (JP)
Title: Window molding for automobile and its manufacture
Inventor: YADA YUKIHIKO
IPC: B29D99/00
Filed: 1992-09-19
Abstract: PURPOSE:To easily and properly conduct continuous forming of a window molding with a rainwater receiving groove having necessary and sufficient checking performance. CONSTITUTION:By means of extrusion forming to obtain a window molding 2, in which the fitting position of a seal lip 25 to a leg part 21 varies, a rainwater receiving groove 27, whose depth varies into a suitable one in accordance with each position of the window molding 2, is formed without adding a process like cutting, so that the entire length of the window molding 2 can be formed only by extrusion molding as a continuous single string.
Patent JP-S63129625-A (JP)
Title: Method for detecting end point of ashing
Inventor: FUJIOKA HIROSHI
IPC: H01L21/3065
Filed: 1986-11-20
Abstract: PURPOSE:To ensure the grasp of the end point of ashing, by blowing O3 into a reaction chamber, performing ashing of an organic material film on a semiconductor wafer, and performing mass analysis of gas yielded from the organic material film. CONSTITUTION:A semiconductor wafer 8, which is mounted on a susceptor 4, is heated with a heater 5, and O2 is sent into an ozonizer 7. Then mixed gas of O2+O3 is sent into a reaction chamber 1. An organic material film on the wafer 8 is ashed. A sucktion pipe 9A of a mass analyzer 9 is arranged in the vicinity of the wafer 8. Since the pressure in the inside of the analyzer 9 is reduced, the gas in the vicinity of the wafer 8 is sucked through the sucktion pipe 9A. The gas immediately undergoes mass analysis. The end point can be detected based on the relationship of the peak value. In this way, the end point of the ashing of the O3 can be positively obtained.
Patent JP-H03137838-A (JP)
Title: Optical recording medium
Inventor: TAKI KAZUYA
IPC: G11B7/24073
Filed: 1989-10-23
Abstract: PURPOSE:To improve S/N by constituting an interference layer and flattening layer of such a light-transmitting material having larger refractive index than that of a substrate to produce multiple interference and to enhance Kerr rotation angle only in the recording layer. CONSTITUTION:After a reflecting layer 15 for tracking and interference layer 14 are formed on a substrate 12, the flattening layer 16 comprising an oxide film such as TiO2, ZrO2, etc., is formed thereon by a spin coating method by applying a liquid metal alkoxide containing Ti, Zr, etc., while the substrate is rotated, and then by baking the film at high temp. to solidify. The medium is thus made almost flat, in spite of ruggedness of the reflecting film 15 for tracking. Thickness of the flattening layer 16, namely, distance between the recording layer 17 and the interference layer 14 is about lambda/8, or lambda/8 + mlambda/2, wherein (m) is a natural number, and the refractive index of the interference layer and flattening layer as a whole is made 2.0 when ZrO2 is used, and 2.7 when TiO2 is used. In both cases, the refractive index is larger than that of glass substrate (1.46).
Patent JP-H04133737-A (JP)
Title: Method for preventing printing inferiority of gravure printing
Inventor: YAMADA KENJI
IPC: B41N1/06
Filed: 1990-09-26
Abstract: PURPOSE:To improve the scraping-off of ink due to a doctor and to prevent the printing inferiority due to fog by grinding the surface of a gravure printing plate by extremely minute grinding particles and reducing the protruding parts of said plate and flattening the apexes thereof. CONSTITUTION:Both ends of a plate 5 to be ground are held by a rotary shaft and the plate 5 is rotated at high speed (e.g. 400rpm) in the direction shown by an arrow A. A grinding material 15 prepared by bonding grinding particles to the surface of a base material such as a film is pressed to the plate 5 by a rubber roll 16 to be sent little by little in the direction shown by an arrow B. At the same time, the plate 5 is moved little by little in the axial direction thereof as shown by an arrow D while the whole is shaken as shown by an arrow C. By this method, the entire surface of the plate can be ground by the grinding particles bonded to the grinding material. As the grinding particles bonded to the grinding material 15, ones having a particle size of #3000-5000 are used.
Patent JP-S62134329-A (JP)
Title: Door structure for automobile
Inventor: KAWAMURA HIROMICHI
IPC: B60J5/04
Filed: 1985-12-06
Abstract: PURPOSE:To form a glass surface into one plane as well as to improve an aerodynamic characteristic, by forming each channel part, where door glass is inset in, in both front- and upper-side parts of a door sash part, and setting up a rear-side part at the inside of the door glass at the more inward than the upper-side part. CONSTITUTION:A door sash part 21 is formed into a U-shaped form consisting of an upper-side part 23 regulating an up position of door glass 22 and a front- side part 24 and a rear-side part 25 extending to a lower part each from both ends in front and in the rear of the upper-side part 23. In this case, the front-side part 24 and the upper-side part 23 are formed in a sectional L-shaped form, and each of sectional U-shaped channel parts 24a and 23a is formed at each of the inner edge sides. On the other hand, an upper end of the rear-side part 25 is butted to the further inward than the channel part 23a of the upper-side part 23 and joined together, whereby the rear-side part 25 is set up further inward than the upper-side part 23 and at the inside of the door glass 22. With this constitution, possibility of a step difference due to the door sash part 21 being produced between the door glass 22 and rear quarter glass is eliminated.
Patent JP-H06124319-A (JP)
Title: Logical simulation device
Inventor: HASEGAWA NORIMICHI
IPC: G06F17/50
Filed: 1992-10-14
Abstract: PURPOSE:To obtain the logical simulation device which can perform efficient timing verification. CONSTITUTION:A timing check primitive granting means 7 while writing a timing verification object element name, an input signal name, etc., in a timing check primitive information storage table 8 by referring to circuit information 6 obtained from a circuit storage means 2 and a timing check value definition file 6 outputs timing check primitive added circuit information 9 with an added timing check primitive to only a timing check object element which really requires a timing check. Therefore, the number of granted timing check primitives is minimized to perform the efficient timing verification.
Patent JP-H01120133-A (JP)
Title: Receiver for vehicle
Inventor: YOSHIMURA KOJI
IPC: H04B7/12
Filed: 1987-11-02
Abstract: PURPOSE:To utilize two reception parts for diversity reception effectively and to enable the combinational reception of a different broadcasting station by selecting a same-station reception mode and a different-station reception mode. CONSTITUTION:In same-station reception mode, a controller 7 controls the tuning frequency of reception parts 2a and 2b to the same value. Then a comparison part 6 compares received signals of outputs A1 and A2 of the reception part 2a with the received signals of outputs B1 and B2 of the reception part 2b to decide which one is in a good reception state. The controller 7 controls a selector according to the decision result to input the outputs in the good reception state to audio parts 4 and 5. In different-station reception mode, the controller 7 controls the selector 3 according to commands from an operation part 8. For example, the output A1 of the reception part 2a is inputted to the audio part 4 and the output B2 of the reception part 2b is inputted to the audio part 5.
Patent JP-2000103408-A (JP)
Title: Electronic component packaging device
Inventor: TATSUTA YUKIO
IPC: B65B15/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To accurately convey a carrier tape without causing an elongation in the carrier tape. SOLUTION: Electronic components are filled from an electronic component changing part 18 into a storage part of a carrier tape 21 fed from a carrier tape feed part 11. A cover material 22 is superposed on the tape 21 so as to be heat-sealed by a heat seal device 14. The tape 21 and material 22 are then conveyed by means of a pair of drive rollers 15a, 15b at regular pitches, during which, if positioning pins 19a, 19b disposed near the part 18 are inserted respectively into positioning holes of the tape 21, twin drive rollers 15a, 15b are separated from each other by a control device to relieve the stress of the carrier tape 21.
Patent JP-H11111060-A (JP)
Title: Foamed polyurethane-resistant flat cable for indoor wiring
Inventor: YAEDA KOZO
IPC: H01B3/44
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an indoor wiring flat cable in which insulation will not be deteriorated even when it contacts foamed polyurethane heat insulation material or is covered with it, and in which a specified tolerable current required for a circuit is easy to be secured even when heat diffusion is hampered by the heat insulation material. SOLUTION: In an indoor wiring flat cable, vinyl chloride resin is not included at all as insulation, but soft crosslinked low density polyethylene composition comprising low density polyethylene mixed and crosslinked with ethylene-based copolymer or silane coupling agent, or soft crosslinked low density polyethylene composition comprising linear low density polyethylene manufactured using metallocene catalyst mixed and crosslinked with crosslinking agent and silane coupling agent by 4-6 parts by weight is used.
Patent JP-H02124154-A (JP)
Title: Temperature controller for agar-agar impression material for dental purpose
Inventor: KOJIMA NORIO
IPC: A61K6/90
Filed: 1988-11-02
Abstract: PURPOSE:To uniformly and constantly heat the entire part of a vessel loaded with the agar-agar impression material for dental purposes in a box body shut oft from the outdoor air as well as to cool the vessel in a short period of time as well as so as to enhance the safety thereof by utilizing air as a heating/cooling medium, holding the above-mentioned vessel and supplying the air with or without heating into the box body. CONSTITUTION:The vessel 16 loaded with the agar-agar impression material for dental purposes is held in a vessel holding base 3 and is closed with an opening/closing cap 2 to shut off the inside of the box body 1 from the outdoor air. A fan 5 is operated to circulate the air in the box body 1 and a heating means 4 is operated simultaneously as well to raise the temp. in the box body 1. The signal from a temp. detecting means 7 is received by a heating means control section when the temp. of the circulating air in the box body 1 attains the max. set temp. The heating means 4 is then immediately stopped by the control section and the inside of the box body 1 is cooled to lower the temp. An opening/closing port 9 is opened to take the outdoor air into the box body 1 if the port 9 is provided; therefore, the agar-agar impression material for dental purposes is cooled from the 1st heating temp. to the 2nd heating temp. in a short period of time.
Patent JP-H08114459-A (JP)
Title: Vibrating gyro
Inventor: JINNO KAZUNORI
IPC: G01C19/5628
Filed: 1994-10-14
Abstract: PURPOSE: To simplify wiring work to a piezoelectric element. CONSTITUTION: As a wiring to a piezoelectric element 1 on a vibrator 2, a pattern-printed electrode 3 is used. A solder part 4 at the tip of the pattern- printed electrode 3 is directly soldered and bonded to a solder part 5 of the piezoelectric element 1. Since a lead wire is not drawn around in the air, the wiring work is easy. Furthermore, the possibility of the wire breakdown of the wiring is less.
Patent JP-S61137971-A (JP)
Inventor: MAAKU EE BAROOGA
IPC: E04H1/12
Filed: 1985-12-10
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-H10181516-A (JP)
Title: Gas generater for air bag and air bag device
Inventor: UEDA MASAYUKI
IPC: B60R21/264
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a small and light gas generater or an air bag. SOLUTION: In a gas generater where a nonazide-system gas generater 6 is accommodated in the inside of a housing, and a plurality of opening parts 11 for controlling the combustion of a gas generating agent 6 is provided in a direction where the gas generated from the gas generating agent passes through toward the air bag, the whole area of the opening parts 11 to the gas generation quantity of the gas generating agent 6 is set up as 0.50-3.50cm<2> / mol, and the maximum inner pressure during the operation of the gas generater is set up as 100-300kg/cm<2> .
Patent JP-H02124283-A (JP)
Title: Impact tool
Inventor: KUBO MITSUNOBU
IPC: B25D17/24
Filed: 1988-11-02
Abstract: PURPOSE:To transmit no impacting reaction force or the stroke time to a handle part by dividing the handle part and stroke part of an impact tool, interposing a buffer member at the dividing part and equipping a solenoid vibration body forming a repulsion force on the mutual dividing parts. CONSTITUTION:A main body 1 and handle part 6 are equipped with via a gap 10 and a buffer member 8 connects the both. An exciting device 9a is equipped at the handle 6 side and a permanent magnet 9b is equipped so as to repulse in opposition to this exciting device 9a. The reaction force of the case of striking a bit 5 by a striker 3 is a impacting vibration and a solenoid vibration body 9 is vibrated synchronously by opposing to this vibration. As a result current is flowed to the exciting device 9a, the permanent magnet 9b is attracted, the buffer member 8 is contracted accordingly and repulsion force is located within. This repulsion force is generated in opposition to the reaction force of the bit 5 and the reaction force is generated on the handle 6 simultaneously as well, but it does not become an impacting vibration and so not become the burden of a worker.
Patent JP-2000105253-A (JP)
Title: Driving method of measuring instrument
Inventor: JINUSHI KOICHI
IPC: G01D7/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of a measuring instrument preventing an intermittent motion of a pointer and obtaining a smooth indicating action as an indicating instrument. SOLUTION: When a pointer is made to act from an indication value A1 determined at present of the pointer toward a first target value B of the pointer, the first target value B and a second target value C are compared. It is judged that the second target value C is in an increase tendency or a decrease tendency relative to the first target value B and in the case where it is in the increase tendency, an indicating characteristic indicating a value from the indication value A1 to the first target value B or more is obtained by a predetermined function. In the case where it is in the decrease tendency, the indicating characteristic indicating a value from the indication value A1 of the pointer to the first target value B or less is obtained as a predetermined function.  Thereby, the pointer is made to smoothly act by an indication value p at an output renewing period unit following the above indicating characteristic.