baber/WOPTO huggingface dataset:
Patent JP-S62297768-A (JP)
Title: Logic circuit test equipment
Inventor: SANO MASANOBU
IPC: G01R31/28
Filed: 1986-06-17
Abstract: PURPOSE:To evaluate an object of measurement accurately and speedily according to the number of pins of the object of measurement by providing >=1 test stations which have test station selectors and test station division selectors and forming a pin card which has a small number of or many pins. CONSTITUTION:This test equipment consists of a system controller 16, a system interface 17, test stations 25 and 26, a test station selector 24, etc. Then, the controller 16 stores and edits a program from peripheral equipments and the interface 17 operates on a programmable basis along with the controller 16 to supply test information. Further, the stations 26 and 26 generate test information to be applied to the object of measurement and also has in cards 256 and 262 which compare and decide the input and output of the object of measurement and test station division selectors 251 and 261 which divide and select them, and a station selector 24 selects >=1 test station.
Patent JP-S5264283-A (JP)
Title: Transistor
Inventor: NISHIYAMA KAZUO
IPC: H01L29/72
Filed: 1975-11-22
Abstract: PURPOSE: The improvement in an ASO and the reduction in area are achieved by forming the region of the same conductivity type as that of an emitter region connected to a base region within the base region in opposition to the portion where the emitter region counters to the base electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5666399-A (JP)
Title: Welding method onto outside circumferential face of cylindrical material
Inventor: YOSHIKAWA MASAO
IPC: B23K9/00
Filed: 1979-10-31
Abstract: PURPOSE: To omit the work for the inside face after welding, by fixing the cylindrical material by a positioning pin and a clamp pin so that a cooling medium path  may be formed in this material and by welding the material to be welded while supplying the cooling medium to the cooling medium path.  
     CONSTITUTION: In case that the first wheel panel W 2  is welded onto the outside circumferential face of cylindrical wheel hub W 1  to produce front wheel W for automatic two-wheeled vehicle, wheel hub W 1  is fixed to the welding device by positioning pin 13 and clamp pin 22 so that a cooling medium path may be formed in wheel hub W 1 . The cooling medium path is constituted with water supply tube 15, leading-in tube 16, and exhaust tube 17. Here, wheel hub W 1  and the first wheel panel W 2  are welded by arc welding machine 40 while supplying water from water supply tube 15. Water passes through leading-in tube 16 and is exhausted from exhaust tube 17 while brought into contact with the inside circumferential face of wheel hub W 1 . Therefore, the inside circumferential face of wheel hub W 1  is cooled effectively, and oxidation and welding distortion are not generated, and the work after welding is needless. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62298065-A (JP)
Title: Servo-system for floppy disk derive
Inventor: TSUYUKI TADASHI
IPC: G11B21/10
Filed: 1986-06-17
Abstract: PURPOSE:To narrow a track width, and to rise a recording density by recording low frequency signals for three kinds of tracking of each different low frequency by superposing them on a recording signal, and applying a closed loop servo for positioning a head, based on this signal. CONSTITUTION:A head output is amplified by a reproducing amplifier 14 and divided into two, and one and the other are inputted to the processing circuit of an information signal, and an LPF 15, respectively. By the LPF 15, only a low frequency tracking signal is fetched, divided into three, and inputted to filters 1, 2 and 3 for fetching each frequency component of xHz of 3n tracks, yHz of 3n+1 tracks, and zHz of 3n+2 tracks, respectively. As for the output of respective filters 1-3, a voltage is measured by an rms voltmeter 17, and its output is inputted to an input signal switching and comparing circuit 18. The circuit 18 compares two kinds of signals except the input signal of the maximum level, and when two kinds of signals are in the same level, an R/W head is in an on-track state, and when the signal level of them is larger, a head positioning signal is sent to a head positioning device so that a head position is moved to the track of a smaller level.
Patent JP-S62296117-A (JP)
Title: Contact lens
Inventor: MOGAMI TAKAO
IPC: C08F220/36
Filed: 1986-06-17
Abstract: PURPOSE:To prevent the deterioration of the UV absorption capacity of a lens for a long period of time by copolymerizing a specific UV absorbent with the raw material monomer of the lens. CONSTITUTION:The UV absorbent (A) having radically polymerizable unsatd. double bonds in the molecule is copolymerized with the raw material monomer (B) of the lens. The component A is exemplified by the compds. expressed by the formulas I, II, III, where R<1> denotes H, methyl, R<2> denotes H, benzyl, etc., R<3> denotes H, alkyl of 1-18C, R<4> denotes alkylene of 0-18C, X<1> denotes H, alkyl of 1-8C, X<2> denotes H, halogen, X<3> denotes H, hydroxyl, etc., and X<4> denotes H, sulfo, etc. The component B is exemplified by alkyl (meth) acrylate, polysiloxanyl (meth)acrylate, fluoroalkyl (meth)acrylate, etc.
Patent JP-S6118337-A (JP)
Title: Dipole single-phase synchronous motor
Inventor: REO BERUTORAMU
IPC: H02K21/18
Filed: 1985-06-28
Abstract: Two-pole single-phase synchronous motor comprising an electromagnetic exciter part and a driving unit. The exciter part comprises a stator member having a longitudinal axis and a pair of stator limbs. Each stator limb has a coil thereon and a free end with an end surface. Each end surface being similarly disposable at various angles relative to the longitudinal axis of the stator member. The driving unit comprises, in combination, a rectangular housing, a permanent-magnetic rotor, and a pair of pole-shoe members. The rotor is rotatably journalled in a bearing imbedded in the housing. The pole-shoe member are contained within the housing. Each pole-shoe member has a pole shoe. The pole shoes enclose the rotor inside the housing. The driving unit forms a separate constructional module which is coupled to the exciter part. Each of the pole-shoe members is mounted on a separate one of the end surfaces so that the orientation of the axis of the rotor of the driving unit relative to the longitudinal axis of the stator member is predetermined by the selected prescribed angle of the end surfaces of the stator member.
Patent JP-H07313251-A (JP)
Title: Tooth-brush
Inventor: KUROKAWA TSUTOMU
IPC: A46B5/00
Filed: 1994-05-20
Abstract: PURPOSE:To provide a tooth-brush good for the health which requires no tooth- brush case or its stand when not used by self-standing the tooth-brush. CONSTITUTION:Legs 3 are provided on one end of the handle 2 of a tooth-brush so as to be able to stand alone.
Patent JP-S5569233-A (JP)
Title: Intermetallic compound magnet
Inventor: SUZUKI TOSHIHARU
IPC: H01F1/053
Filed: 1978-11-14
Abstract: PURPOSE: To enhance the saturation magnetic flux density of an inter-metallic cpd. magnet consisting of a rare earth element and transition elements by using Pr as the rare earth element.  
     CONSTITUTION: In an intermetallic cpd. magnet represented by formula RM z  (where R is a rare element such as Sm, Ce, La or Pr, M is a group of transition elements contg. at least Co and Fe, and z is a M component ratio of 6.8W9.0), Pr or two or more kinds of rare earth elements including Pr are used as the rare earth element R. At this time, the ratio of R:M is regulated to 2:17, e.g. R 2 M 17 . In case of coexistence of R 2 M 17  and an RM 5  cpd. having superior magnetic characteristics or an R 2 M 17  cpd. single phase state with respect to the z value, necessary coercive force is obtd. and permanent magnet formation is taken into account. In addn., since the magnet is based on R 2 M 17 , z≥6.8 is desirable. By adding an alloy component other than Co, permanent magnet formation is enabled even in case of z≈9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6373151-A (JP)
Inventor: EMANIYUERU KARENOFU
IPC: G01N33/564
Filed: 1987-06-06
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-S6041741-A (JP)
Title: Liquid cooling type cathode-ray tube device
Inventor: CHIBA TOMOSUKE
IPC: H01J29/00
Filed: 1984-07-06
Abstract: PURPOSE:To perform cooling more effectively besides improve color purity by using a water solution, in which a dyestuff absorbing luminescence except a main wave length region, wherein a phosphor luminesces, is dissolved, as a liquid coolant. CONSTITUTION:A phototransmissive panel 2 made of, for instance, glass is liquidtightly sealed in front of a front panel 1a of a cathode-ray body 1 while enclosing a liquid coolant 9 into the sealed space 8 between both of them. The liquid coolant 9 is composed, for instance, of 33-95wt%, desirably 40-90wt% of an ethylene glycol water solution, in which a dyestuff absorbing luminescence except a main wave length region of the respective colors of light regarding the cathode-ray tubes of various colors, namely, the luminescence of the unrequired wave length region is dissolved, and said coolant 9 is given a color filtering effect. Thereby, evasion of local temperature rise and thermal radiation are effectively performed thus heightening color purity of an optical image.
Patent JP-S5765290-A (JP)
Title: Control circuit for servomotor
Inventor: SATAKE YOSHIHIRO
IPC: H02P7/00
Filed: 1980-10-08
Abstract: PURPOSE:To control the drive of the servomotor only in one direction by connecting a directional element in parallel with a feedback loop of an operational amplifier. CONSTITUTION:A relay Ry2 is actuated by the forward revolution command or reversal command of the servomotor M, and changes over and connects a switch S2 to a normally-opened terminal NO. A relay Ry1 connects a diode D1 or D2 in parallel with the operational amplifier OP giving the servomotor M output voltage is response to signals F. Accordingly, the drive of the servomotor can be controlled only in the direction because the operational amplifier OP outputs only voltage having predetermined polarity by connecting the diode D1 or D2 in parallel with the operational amplifier OP.
Patent JP-S5930595-A (JP)
Inventor: NISHITANI YOSHIKI
IPC: G10F1/02
Filed: 1982-08-13
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-S5843832-A (JP)
Title: Multi-direction tilting device for cargo platform
Inventor: YODA AKIRA
IPC: B60P1/04
Filed: 1981-09-09
Abstract: PURPOSE:To improve the efficiency of a hydraulic unit by eliminating the necessity for  a multi-stage cylinder by such an arrangement wherein plural pivotal fulcrums are  provided on a frame by means of a link mechanism and a cargo platform is pivotally  supported by the frame so that it can be easily connected thereto and disconnected therefrom. CONSTITUTION:One ends of a tensile member 4 and a cylinder 5 are pivotally installed  E to a frame 1 to be freely rotatable respectively, and the other ends are pivotally  installed F, H to lifting members 3 to be freely rotatable respectively. One end of the lifting member 3 is also pivotally installed G to be freely rotatable to a cargo platform 2 provided on the frame 1, and the cargo platform 2 is pivotally supported on  the frame 1 by means of pivotal fulcrums A, B, C, D to be freely connected and disconnected. By this arrangement, when the cargo platform 2 is to be tilted with fulcrum point A used as a fulcrum, stop pins 6 of other pivotal fulcrums B, C, D are released  and the cylinder 5 is caused to extend by hydraulic force, then the distance between  axis E and H is extended by the amount at which the cylinder 5 is extended since  other pivotal fulcrums B, C, D maintain a constant distance. Consequently, the cargo  platform 2 can be tilted with pivotal fulcrum A used as a fulcrum and cargoes on the  cargo platform 2 can be unloaded in the direction of pivotal fulcrum A.
Patent JP-H10318639-A (JP)
Title: Cooler for container packing fluid body
Inventor: KOBATA YOSHIHIRO
IPC: A23L3/36
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To simplify the mechanism of a device for cooling cylindrical containers packed with pasty food while rotating the containers thus enabling a low cost production of the device. SOLUTION: Free rollers 13 are mounted on a chain conveyor 11 at a given interval and cylindrical containers 15 have their lower side surfaces supported by these free rollers 13 with their axes extending in a lateral direction. Rotary rollers 19 ratatably come into contact with the upper side surfaces of the cylindrical containers 15 so as to give a rotating force to these containers 15. The rotary rollers 19 have their contacting portions rotated in a direction opposite to the transfer direction of the chain conveyor 11. The chain conveyor 17 is further provided with a falling prevention guide 17 which prevents the containers 15 from falling from the free rollers.
Patent JP-S5765660-A (JP)
Title: Ion beam device
Inventor: ANAZAWA NORIMICHI
IPC: H01J37/244
Filed: 1980-10-08
Abstract: PURPOSE:To produce the secondary ion efficiently by impinging the secondary particle emitted from a specimen against the thermion in an ionization chamber while improve the detection signal strength of a mass spectrograph by providing to the mass spectrograph. CONSTITUTION:An ionization chamber is constructed with a cylindrical electrode 7 to be applied with the positive voltage, a grid 8 to be applied with the negative voltage and a shield electrode 10. The thermion 15 produced from a filament 11 will travel for long time while describing the circular orbit by the magnetic field H from a magnet 13 in said ionization chamber. When irradiating the ion beam 2 from an ion source 1 onto a specimen 4, a neutral atom 14 in the secondary particle produced from the specimen 4 will impinge against the thermion 15 to produce the secondary ion in the ionization chamber. Said secondary ion is repelled by the positive potential of a repeller electrode 16 then advances to the direction of the curve 17 and focused by focus lenses 18a, 18b to be provided to a mass spectrograph. Consequently the secondary ion can be produced efficiently and the detected signal strength of a mass spectrograph can be improved.
Patent JP-S5265254-A (JP)
Title: 2-(3-alkylamino propoxy)-diphenyl methanes
Inventor: KIKUMOTO RIYOUJI
IPC: C07C217/18
Filed: 1976-11-24
Abstract: PURPOSE: 2-(3-Aekylaminopropoxy) diphenylmethanes of formula I (R is 1 - 5C alkyl) and their acid addition salts; for example, 2-(3-methylaminopropoxy) propoxy) diphenylmethane hydrochloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6032416-A (JP)
Title: Amplifier circuit
Inventor: TAKASE MASAHIKO
IPC: H03F1/42
Filed: 1983-08-03
Abstract: PURPOSE:To improve the high frequency characteristic by connecting a capacitor in series with the connecting point of two resistors of a feedbac circuit so as to decrease the effect due to a parasitic capacitance between a capacitor electrode and a wafer rear side electrode produced in case of monolithic circuit integration. CONSTITUTION:An FET1 is used as a common source amplifier and an output 3 of the amplifier is fed back to an input 4 via a resistor 2. In this case, the DC component is cut off by inserting a capacitor 5 in the feedback circuit. A parasitic capacitance is produced between a lower electrode of the capacitor 5 and a metal at the wafer rear side so as to deteriorate the high frequency characteristic of the amplifier. This is caused because a high frequency current of a signal source 11 flows into the parasitic capacitor. Then, the feedback resistor is divided into two and the DC cut-off capacitor 5 is inserted to the connecting point, allowing to obtain the amplifier with excellent high frequency characteristic viewed from whichever the signal source 11 or the load.
Patent JP-S5842823-A (JP)
Title: Slide bearing with clearance regulating function
Inventor: YAMAGUCHI TOORU
IPC: F16C25/02
Filed: 1981-09-09
Abstract: PURPOSE:To perform the high precision clearance regulation by forming a bearing face in a taper shape. CONSTITUTION:A shaft taper section 5 for a shaft slide face is processed on one portion of a shaft 4, and a trust member 6 is in contact with the tip section. A bearing taper section 8 with the same taper as that of the shaft taper section 5 is also formed on a bearing main body 7, and a regulating screw 9 is screwed into the lower end so as to support the thrust member 6. The clearance between the shaft taper section 5 and the bearing taper section 8 can be set at a suitable value by rotating the regulating screw 9 to move a shaft 4 up and down.
Patent JP-H09301069-A (JP)
Title: Vehicular left, right and front monitoring camera device
Inventor: HARAGUCHI FUMIO
IPC: H04N7/18
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To simultaneously display left, right and front images on a single television monitor by using a single CCD camera in a vehicular left, right and front monitoring camera, and reduce the size and costs thereof. SOLUTION: A case 1 is coupled with a cover 2 through rubber packing 3, and is formed at its left and right sides with light-transmitting windows 21 and 22 respectively. In the case 1, a wedge mirror 5, a lens 6 and a CCD image pickup device mounted on a substrate assembly 7 are disposed. Light beams incident through the left and right windows 21 and 22 are reflected by the reflection plane of the mirror 5, and the reflected light beams are focused on the lens 6 to be incident in the CCD image pickup device which in turn displays images in left, right and front on a television monitor in the interior of a vehicle.
Patent JP-H05335198-A (JP)
Title: Aligner
Inventor: KOBAYASHI ISAO
IPC: H01L21/30
Filed: 1992-06-02
Abstract: PURPOSE:To provide an aligner which is of high speed, high in accuracy, low in cost, and excellent in reliability by protecting it from rotational vibration without using any of a detection means, an actuator, and a control device all used in a conventional technique for removing rotational vibrations. CONSTITUTION:A light exposure device is composed of a stage 5 where a substrate 4 is positioned, an image-forming system which forms an image that is exposed on the substrate 4, a structure 7 which supports the stage 5 and the image-forming system, and a vibration-removing device provided between the structure 7 and a floor, where a support means 10 rigid along a direction in which the structure is inclined is provided between the structure 7 and the floor.
Patent JP-S5474020-A (JP)
Title: Controller for intake valve and exhaust valve of internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02D13/00
Filed: 1977-11-25
Abstract: PURPOSE: To heighten the running property and the safety during going-down on slope, by entirely closing the intake valve and operating the exhaust valve at the maximum lift and applying the engine brake during the deceleration.  
     CONSTITUTION: During the deceleration, the intake valve 50 is entirely closed, the exhaust valve 51 is operated at the maximum lift and the engine brake is applied. Thereby, the suction of the mixture is stopped to reduce the fuel consumption and improve the nature of the emissions. At that time, if the exhaust valve 51 is ordinarily operated, the exhaust gas flows back into the cylinder. In the discharge process of this exhaust gas, the pumping loss becomes maximum. Therefore, the number of cylinders with opened/closed exhust valves is controlled so that the effect of the engine brake can be varied depending on the degree of necessity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S623968-A (JP)
Title: Abrasion-resistant thin film thermal head
Inventor: OGAWA YOSHIHARU
IPC: B41J2/335
Filed: 1985-06-29
Abstract: PURPOSE:To obtain an abrasion-resistant layer having a sufficient hardness, good chemical stability and little internal stress, by providing a thin film of an Si-Al-N-O system by vapor growth with a specified abrasion-resistant layer as a parent material. CONSTITUTION:The uppermost thin film abrasion-resistant layer 7 is constituted of a thin film of an Si-Al-N-O system provided by vapor growth with (Si3 N4)100-x(AlN)x (wherein 5<=x<=60wt%) as a parent material (target), whereby an abrasion-resistant layer having good chemical stability, little internal stress and excellent abrasion resistance can be obtained. In the composition of the parent material is preferably so set that x=10-50, most preferably, x=10-30, from the viewpoints of properties of the formed film and the film-forming speed (sputtering rate or the like). Accordingly, since the layer 7 thus obtained has a dense structure and a low porosity, oxygen permeability can be reduced, and oxidation of a heating resistor layer 3 can be prevented, thereby enhancing durability.
Patent JP-H06328872-A (JP)
Title: Transferring sheet of heat transferring image receiving layer
Inventor: ITO KENGO
IPC: B41M5/52
Filed: 1993-05-19
Abstract: PURPOSE:To improve the dye fixability of an image receiver layer and facilitate the transferring of the image receiving layer, on which heat transferring image is formed, otherwise that of before the formation of image on various bases. CONSTITUTION:Heat transferred image 2a is formed by cationic dye-containing ink ribbon 6 on a heat transferring image receiving layer 2 transferred on a base 4 or by re-transferring the cationic dye image formed on photographic paper from the photographic paper onto the heat transferring image receiving layer 2. Alternately, the heat transferred image 2a is formed by cationic dye- containing ink ribbon 6 on the heat transferring image receiving layer 2 of the transferring sheet of heat transferring image receiving layer in advance before the transferring on the base 4, otherwise after the formation of the heat transferred image 2a by re-transferring the cationic dye image formed on the photographic paper from the photographic paper onto the heat transferring image receiving layer 2, the heat transferring image receiving layer 2, on which the heat transferred image 2a is formed, is transferred to another base 4.
Patent JP-2000325566-A (JP)
Title: Pachinko machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a player by changing the prize winning area of a second starting means when stopped picture patterns after fluctuation on a first picture pattern display means become prescribed picture patterns. SOLUTION: This machine is provided with a first picture pattern display means 19 for stopping picture patterns after fluctuation for prescribed time on the condition a first starting means 14 detects a game ball, a variably operable second starting means 12 to be operated when the stopped picture patterns after fluctuation on the first picture pattern display means 19 are prescribed picture patterns, a second picture pattern display means 18 for stopping picture patterns after fluctuation for prescribed time on the condition the second starting means 12 detects the game ball,  a profit state generating means 64 for generating a profit state advantageous for the player when the stopped picture patterns after fluctuation on the second picture pattern display means 18 are specified picture patterns and a prize winning area change means 20 for changing the prize winning area in the state of opening the second starting means 12.
Patent JP-S63307192-A (JP)
Title: Production of compound crystal and apparatus therefor
Inventor: KIKUCHI MOTOHARU
IPC: H01L21/84
Filed: 1987-06-06
Abstract: PURPOSE:To distribute the gas uniformly on the relief surface to keep the crystal thickness constant by placing a spherical gas regulator in the space which is formed by arranging a couple of base plates having relief depressions, face to face to regulate the gas flow of the starting materials. CONSTITUTION:A pair of base plates 1 having relief depressions is arranged face to face. A spherical gas regulator 4 is placed in the space formed by the reliefs to regulate the gas flow of the starting materials fed from the nozzle 2 so that the gas flows along the relief faces.