baber/WOPTO huggingface dataset:
Patent JP-H05236357-A (JP)
Title: Linear defect detecting device for solid-state image-pickup element
Inventor: KONNO REIZO
IPC: H04N5/3728
Filed: 1992-02-21
Abstract: PURPOSE:To provide a linear defect detecting device which can detect the linear defects of a solid-state image-pickup element with high accuracy. CONSTITUTION:A timing generator 21. produces the horizontal transfer clock pulses Hphi1 and Hphi2. Then, the generator 21 stops the production of both pulses Hphi1 and Hphi2 for a fixed time and then temporarily interrupts the transfer of charge at a horizontal charge transfer part 15 in a linear defect detection mode. Thus, the charge transferred from a vertical charge transfer part 13 is accumulated at the part 15. Then, the output level caused by the defect of the part 13 is increased.
Patent JP-S59201776-A (JP)
Inventor: SHIMOMURA RAIJI
IPC: B25J13/00
Filed: 1983-04-27
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-S58190119-A (JP)
Title: Phase shifter
Inventor: AONO YOSHITAMI
IPC: H03H11/16
Filed: 1982-04-30
Abstract: PURPOSE:To attain miniaturization of a phase shifter regardless of the wavelength, by connecting the drain outputs of two D-FETs which perform a phase shift with use of an impedance matching device to obtain an output by using the D-FET in place of a 90 deg. hybrid circuit. CONSTITUTION:A D-FET20 earthed to a source is used in place of a 90 deg. hybrid circuit, and a signal is supplied to the 1st gate 32 from an input terminal 30 via a matching circuit 23. The 2nd gate 33 and a drain 34 are connected to the 1st gate of D-FET21 and 22 respectively via matching circuits 24 and 25 respectively. Then a variable bias is supplied to the 2nd gates 28 and 29 of the D-FET21 and 22. Thus a drain output is obtained with about 90 deg. difference of phase and a proper amplitude. The vectors are synthesized through matching circuits 26 and 27 for the above-mentioned drain output. As a result, a joint is defined as an output point 31 to obtain a signal having a phase shift degree corresponding to the variable bias.
Patent JP-S62227337-A (JP)
Inventor: SATOH KOZO
IPC: A61B5/055
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55165825-A (JP)
Title: Thin sheet conveyor
Inventor: SADAMORI MASAAKI
IPC: B65G51/03
Filed: 1979-06-07
Abstract: PURPOSE: To prevent a thin sheet coated with a photoresistor from being blown away by ejected air and the sheet from staying due to the adhesiveness of the photoresistor, by intermittently ejecting the air from an air bearing which conveys the thin sheet coated with the photoresistor.  
     CONSTITUTION: A thin sheet 2 such as a semiconductor wafer coated with a photoresistor is thrusted upwards obliquely and conveyed by air 5 gushing from the ejector 3a of an air bearing. If the air were continuously ejected and the ejection pressure were heightened to prevent the thin sheet 2 from staying on the air bearing due to the adhesiveness of the photoresistor, the thin sheet 2 would be likely to be blown away. For this reason, the air is intermittently ejected. As a result, the thin sheet 2 is stably conveyed without being blown away even if ejection pressure high enough to overcome the adhesive power of the photoresistor is applied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52155756-A (JP)
Title: Speed governor
Inventor: TOYOSHIMA NORIHIKO
IPC: B66B5/04
Filed: 1976-06-21
Abstract: PURPOSE: To provide a speed governor, in which use of frictional force subjected to secular vairation is minimized and frictional force of a suitable constant value is added by separate system, whereby unnecessary motion of balance weight can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08271446-A (JP)
Title: Method and apparatus for inspecting appearance of spherical body
Inventor: SAWATSUBASHI TOSHIHISA
IPC: G01N21/89
Filed: 1995-03-30
Abstract: PURPOSE: To scan the entire surface of a spherical body rationally using a stationary sensor in the appearance inspection of the spherical body. CONSTITUTION: A pair of discs 20a, 20b having conical surface are disposed oppositely and coaxially. A spherical body 1 is mounted between the conical surfaces of the discs 20a, 20b which are then turned independently at different rotational speeds ωa, ωb thus scanning the surface of the spherical body 1 with a sensor 25 while varying the attitude.
Patent JP-S61231076-A (JP)
Title: Method of bonding by means of hot-melt adhesive
Inventor: YAMADA YASUYUKI
IPC: C09J5/00
Filed: 1985-04-05
Abstract: PURPOSE:To provide the title method capable of bonding in a short heating time without damaging a model to be bonded in a long CONSTITUTION:A hot-metal adhesive M is fed from a supply source 5 through a supply pipe 6 to an automatic gun 1 in which the upper end of.
Patent JP-S6070071-A (JP)
Inventor: PIITAA SUPIKINSU KAARUSON
IPC: A01N63/27
Filed: 1984-04-13
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-H08264843-A (JP)
Title: Optoelectronic converter
Inventor: UERUNAA SHIYUPEETO
IPC: H01L31/0232
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make an optoelectronics converter hardly influence on an adjustment between a semiconductor device and a lens device caused by a temperature change by forming a substrate, a spacer and the lens device by material of which thermal expansion coefficient is similar at least. SOLUTION: A lens device 8 which is junctioned with a spacer 7 by material is provided thereon. A substrate 1 is made of silicon, the spacer is made of glass, the lens device 8 is made of silicon or glass and a part at least which is made of glass is provided between the semiconductor device 6 and the lens device 8. In the case of a beam receiver the substrate 1 is made of glass, the spacer 7 is made of silicon and the lens device is made of silicon or glass. The substrate 1, the spacer 7 and the lens device 8 are bonded each other by bonding agent and/or wax. When a silicon surface and a glass surface are contacted with each other, these can also be bonded by anode bond.
Patent JP-H05235487-A (JP)
Title: Manufacture of light-emitting semiconductor device
Inventor: KAMOTA HIROKI
IPC: H01S5/00
Filed: 1992-02-25
Abstract: PURPOSE:To improve bonding performance between a dielectric film and a semiconductor layer, reliability of a light-emitting semiconductor device, and its manufacturing yield, by using polyimide as an etching mask for forming a ridge, and by forming dielectric films on both sides of the ridge with the use of a lift-off method. CONSTITUTION:First of all, an n-GaAs clad layer 3, a GRIN-SCH-DQW activating layer 4, a p-AlGaAs clad layer 5, and a p-GaAs cap layer 6 are successively grown on an n-GaAs substrate 1 by a metal organic vapor phase epitaxial growth system. A polyimide 12 is formed in stripe as an etching mask on the cap layer 6. Then, etching is applied to both of the cap layer 6 and the clad layer at a time to form a ridge 11. Subsequently, an alumina film 7 is made grown by sputtering method, and an alumina film 7A bonded on the ridge 11 is immersed in ammonium sulfide, and then the alumina film 7A is eliminated together with the polyimide 12. As a result, an alumina-buried layer 7 is formed on both sides of the ridge 11.
Patent JP-H10262523-A (JP)
Title: Electric reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric reel capable of taking out motor performances to the maximum while protecting a motor. SOLUTION: This electric reel 99 for fishing is equipped with a driving state sensing means capable of sensing the driving state of a motor 51, a breaker for breaking an electric circuit of the motor 51, a workload sensing means capable of sensing the workload of the motor 51, a memory means capable of cumulating the workload sensed by the workload sensing means and storing both the cumulative workload as the total workload of the motor 51 and breaker operating conditions and a controlling means capable of changing breaker operating conditions and operating the breaker under the breaker operating conditions based on the value sensed by the driving state sensing means in the electric reel 99 capable of rotating a spool 43 rotatably supported on a reel body 35 with the motor 51.
Patent JP-2000263785-A (JP)
Title: Actuator apparatus and its manufacture and ink jet type recording head and ink jet type recording apparatus
Inventor: MORIYA SOICHI
IPC: H01L41/22
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent dielectric breakdown of a piezoelectric body layer. SOLUTION: An end part of an upper electrode 80 is placed inside more than an end part of a lower electrode 60 to be an end part of a piezoelectric body active part 320 which is a substantial driving part of a piezoelectric element 300. A piezoelectric body layer 70 is set on the lower electrode 60 projecting outside from the end part of the upper electrode 80, thereby constituting a piezoelectric body non-active part 330 which is substantially not driven. The piezoelectric body layer 70 is also set outside the end part of the lower electrode 60 to prevent dielectric breakdown of the piezoelectric body layer 70 in the vicinity of the end part of the lower electrode 60.
Patent JP-H10265834-A (JP)
Title: Device for carrying steel billet in furnace and method for carrying steel billet into furnace
Inventor: IMAMURA MASAKUNI
IPC: C21D1/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce an equipped cost and the consumption of fuel by commonly using plural kinds of steel billets having different cross sectional shapes in one carrying device. SOLUTION: Each movable skid 6 and each fixed skid 7 having plural work receiving surfaces 8, 9 in equal pitches and mutually parallel extended, are arranged in the direction crossed to the carrying direction of the billet with some interval. Each work receiving surface 8, 9 of the movable skid 6 and the fixed skid 7 is formed with a curving recessed surface 8a, 9a positioned at the center part and flat surfaces 8b, 9b positioned at both sides interposing the curving recessed surface 8a, 9a.
Patent JP-S63239648-A (JP)
Title: Carriage
Inventor: KAWASAKI YUJI
IPC: G11B17/32
Filed: 1987-03-27
Abstract: PURPOSE:To absorb a vibration and a shock due to an external force and moreover to prevent a disturbance of the kinetic following property of a head to a medium by setting up a kinetic cushioning material into a gap part between upper and lower arm bodies and a base member. CONSTITUTION:The titled carriage consists of the upper and lower arm bodies formed by engaging an upper arm 10a and a lower arm 110, each being equipped with a head on its end respectively, the base member 200 having a slide part for a guide shaft 30 and a jointing member 140 between the upper and lower arm bodies and the base member. An appropriate gap 201 is provided between these upper and lower arm bodies 10a and 110 and the base member 200, and the kinetic cushioning material 202 is set up in the space of the gap. The kinetic cushioning material 202 is capable of softening an abnormal vibration and shock due to an external force, thus resulting in a good effect of suppressing the disturbance of the kinetic following property to be made between the heads 11 and 111 and the medium 60.
Patent JP-S58191218-A (JP)
Title: Production of bristle polybutylene terephthalate monofilament
Inventor: NAGAI AKIHIKO
IPC: D01F6/62
Filed: 1982-05-04
Abstract: PURPOSE:Polybutylene terephthalate is melt spun, solidified, then drawn in warm water to permit economical and stable production of the titled bristle monofilaments without breakage. CONSTITUTION:A polymer containing more than 85% of butylene terephthalate units is melt spun, preferably at a speed of less than 70m/min, solidified in a water bath below 35 deg.C. The resultant undrawn monofilaments are, without being wound up, directly drawn using drawing rollers in a warm water bath kept above 60 deg.C to give the objective monofilaments of 0.05-0.25mm. diameter.
Patent JP-S61232069-A (JP)
Title: Production of welding can shell
Inventor: MATSUNO KENJI
IPC: B23K11/08
Filed: 1985-04-09
Abstract: PURPOSE:To weld well a can shell without any jumping phenomenon by keeping nearly equally the gap height within the range not exceeding the gap height between a welding tail zone and leading zone in the progressive can shell mashseam welding on the wire electrodes of opposing roll electrodes. CONSTITUTION:The overlapped part of the can shell forming bodies 5, 7 which are progressively fed in by the pinching between the wire electrodes 3, 4 of opposing roll electrodes 1, 2 is subjected to electric resistance mashseam welding. The drop of the wire electrode 3 at the gap part of the can shell is eliminated and the gap height is kept nearly equally by controlling with the projection part 16a of a stationary panel 16 the position of the roller 15 of the lever 13 which supports the roller 1 within the range not exceeding the gap height (g) between the tail part 6c of the can shell 5 and the lead part of can shell 7. The jumping phenomenon at the gap part is eliminated and the can shell is welded well from its tip upto the rear end.
Patent JP-H04242216-A (JP)
Title: Scanning optical system
Inventor: MORIMOTO REI
IPC: G02B26/10
Filed: 1991-01-16
Abstract: PURPOSE:To offer the scanning optical system which suppress the curving of a scan surface and suppresses the influence of ghost light upon the scan surface. CONSTITUTION:This scanning optical system has a laser beam source, a scanning deflector 30 which deflects laser beam, emitted by the laser beam source, in a main scan surface, a scanning lens 40 which converges the deflected laser beam on the scan surface, a condenser lens which images the luminous flux from the laser beam source temporarily in a subscan surface perpendicular to the main scan surface, a prism block 20 which is provided at the convergence position of the luminous flux by the condenser lens and equipped with a slit mirror for reflecting the laser beam toward the scanning deflector 30, and a shield plate 50 which is provided nearby the scan surface and cuts off the ghost light.
Patent JP-H05233047-A (JP)
Title: Automatic programming device for numerical control
Inventor: KAWABE MITSUHIRO
IPC: G05B19/4097
Filed: 1992-02-25
Abstract: PURPOSE:To smoothly change the locus of a tool by executing an approach processing based on an approach condition and the arithmetic result of an arithmetic part and smoothing the locus of the tool based on data from a retraction processing part. CONSTITUTION:An arithmetic part 102 calculates the normal direction of a work plane or a tool moving direction based on work shape data and tool locus moving direction data inputted from an input part 101. An approach processing part 103 executes the approach processing based on the approach condition from the input part 101 and the arithmetic result of the arithmetic part 102. A retraction processing part 104 executes a retraction processing based on a retraction condition from the input part 101 and the data from the approach processing part 103. An interpolation part 105 interpolates the data from the retraction processing part 104, and these interpolated data are converted to data for numerical controller and outputted by an output part 106. Thus, the tool locus can be smoothed.
Patent JP-S60215669-A (JP)
Title: Production of indole compound
Inventor: IMANARI MAKOTO
IPC: B01J27/04
Filed: 1984-04-12
Abstract: PURPOSE:To obtain an indole compound without using a carrier gas, in high yield, by reacting an aniline compound with ethylene glycol in the presence of a catalyst containing a lead compound. CONSTITUTION:An indole compound can be produced by introducing a mixture of 1mol of an aniline compound and 0.05-2mol of ethylene glycol (in vapor phase or liquid phase) into a reactor containing a catalyst comprising a lead compound such as lead halide, lead sulfide, lead sulfate, etc. (especially lead iodide) which may be supported on a carrier, and reacting at 200-500 deg.C, preferably 250-400 deg.C. The liquid space velocity of the mixture of the catalyst is adjusted to 0.01-10l/l-catalyst-hr.
Patent JP-S5917016-A (JP)
Inventor: DANIERU GOMESU
IPC: A47C4/40
Filed: 1983-04-26
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-H11275538-A (JP)
Title: Catv system
Inventor: KINEMURA HIROSHI
IPC: H04N7/16
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a chance such as video recording from being lost by conducting automatically program reservation of broadcast contents requested from a subscriber in the CATV system. SOLUTION: A broadcast station side A of the CATV system multiplexes program information consisting of a time zone and a channel of broadcast contents requested from a subscriber on a signal for a blanking period of a video signal together with identification information of a specific subscriber and sends the multiplexed information to a subscriber side B.  The subscriber side B is provided with an information extraction means 1 that extracts the identification information and the program information included in the received video signal and outputs the program information as valid information only when the extracted identification information is coincident with identification information specific to the subscriber registered in advance and with a reservation registration means 2 that registers the program information outputted from the information extract means 1 to a video recorder 3.
Patent JP-S55166023-A (JP)
Title: Most stable angle measurement device for vehicle
Inventor: INOUE MOTOMU
IPC: G01M17/00
Filed: 1979-06-11
Abstract: PURPOSE: To prevent vehicles from falling down by installing supporting body at the slanted side of a slanted bench.  
     CONSTITUTION: At the slanted side of a slanted bench 1 on which a vehicle A is placed and is slanted, is installed a supporting body 3 having a cushiony receiving seat 8 so that the body 3 is mounted on a truck 5 running on track 7 which is parallel to support shaft 9. Hydraulic cylinder 46 is actuated by operating control valve 12 for discharged oil of hydraulic unit to extend or contract the supporting body 3 and to move the truck 5, so that the supporting body 3 is located at the most proper position to support the vehicle A. Then, the slanted bench 1 is slanted to measure the most stable angle for the vehicle A. By using this method, if falling down of the vehicle A may occur in the measurement of the most stable angle of the vehicle A, the vehicle A is supported at proper section by the supporting body 3 and its falling down is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05269884-A (JP)
Title: Tread rubber composition for studless tire
IPC: C08L9/06
Filed: 1992-03-30
Abstract: PURPOSE:To provide a tread rubber compsn. for a studless tire satisfying both of braking capacity on ice and abrasion resistance. CONSTITUTION:A tread rubber compsn. for a studless tire is obtained by compounding 100 pts.wt. of styrene/butadiene rubber with a wt. average mol.wt. of 250000 or more, oil-extended Mooney viscosity of 27-43 and Tg of -70 deg.C or less obtained by solution polymerization, 40-80 pts.wt. of carbon black and 3-30 pts.wt. of at least one component selected from a group consisting of a leatherlike particulate and a vegetable particulate.
Patent JP-H02252784-A (JP)
Title: Emulsion adhesive composition
Inventor: SAITO JUN
IPC: C09J133/04
Filed: 1989-03-28
Abstract: PURPOSE:To obtain the title composition which has excellent storage stability and enables bonding between a highly crystalline resin molding and an arbitrary material, by incorporating a solution of a specified modified chlorinated polyolefin in an organic solvent into an aqueous emulsion of an adhesive synthetic resin. CONSTITUTION:The title composition is prepared by mixing an aqueous emulsion (A) of 100 pts.wt. adhesive synthetic resin (e.g. a resin composed mainly of an acrylic resin) with a solution (B) of 0.05-40 pts.wt. modified chlorinated polyolefin containing 5-60wt.% (meth)acrylic ester, made by graft polymerization of a chlorinated polyolefin having a chlorine content of 10-70wt.% [e.g. a chlorinated crystalline propylene homopolymer having an intrinsic viscosity zeta (measured in tetralin at 135 deg.C) of 0.01-2dl/g] with a (meth)acrylic ester, in an organic solvent. This composition has good storage stability, undergoes no reduction in bonding strength, and enables a solid molded article of highly crystalline resin, such as a polyolefin or nylon, to be joined to an arbitrary material without the necessity for any complicated surface treating process.
Patent JP-S52156551-A (JP)
Title: Semiconductor wafer breaking method
Inventor: KOBAYASHI MITSUO
IPC: B28D5/00
Filed: 1976-06-23
Abstract: PURPOSE: To evade the rupture of wafers by beforehand providing space fillers on the outside of opposing faces in placing a semiconductor wafer provided on its surface with a scribe along scribing lines, with its back lining paper being faced upward, on a plate body by way of backing paper and cracking the wafer to pellets by pressing the wafer with a cracking roll from the top side of the lining paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08267930-A (JP)
Title: Thermal recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/28
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a thermal recording material forming a developed color image excellent in stability and having sufficient thermal sensitivity characteristics by using a fluorine-containing bisphenol compd. represented by a specific formula as a coupler. CONSTITUTION: In a thermal recording material wherein a thermal color forming layer containing a lueco dye and a coupler is provided on a support, a fluorine- containing bisphenol compd. represented by formula (wherein R is 1-3C alkyl group and X is a hydrogen atom or a fluorine atom) is used as the coupler. By using the coupler and providing an intermediate layer containing plastic spherical fine hollow particles composed of a thermoplastic resin between the support and the thermal color forming layer, a more excellent thermal recording material is obtained. By this constitution, a thermal recording material forming a developed color image excellent in stability and having sufficient thermal sensitivity characteristics is obtained.
Patent JP-H05270667-A (JP)
Title: Paper feeder
IPC: B65H1/14
Filed: 1992-03-30
Abstract: PURPOSE:To provide a paper feeder capable of keeping an approach angle to a paper feed roller nip part approximately constant with relatively simple constitution even with the change of sheet stacked quantity. CONSTITUTION:A paper feed bottom plate is divided into at least two parts or more, and the tip side bottom plate part is formed in such a way as to move vertically almost parallel to a paper feed roller 6. A paper feeder is also provided with an angle detecting means 14 for detecting the inclination of the paper feed bottom plate 2, and a cassette energizing means 12 for making the inclination relatively small by rotating the rear end of a cassette 1 upward when the detected inclination is the specified value or more.
Patent JP-S53324-A (JP)
Title: Injection type carbureter
Inventor: MORIYA HISATOKU
IPC: F02M69/00
Filed: 1976-06-25
Abstract: PURPOSE: To promote fuel atomization and uniformarization for the distribution performance by flowing the most part of fuel from the upper stream of a throttle valve to gain space and time required for mixing when fuel flow increases subject to more opening of the throttle valve. 
     COPYRIGHT: (C)1978,JPO&Japio