baber/WOPTO huggingface dataset:
Patent JP-H07242985-A (JP)
Title: Production of steel material for welded structure, excellent in toughness in large heat input weld heat-affected zone
Inventor: MINAGAWA MASANORI
IPC: C22C33/04
Filed: 1994-03-08
Abstract: PURPOSE:To produce a steel material for welded structure, excellent in toughness in a large heat input weld heat-affected zone, by subjecting a molten steel, in which the amount of dissolved oxygen is regulated with Si, to deoxidation with Ti and Al, further adding Si, etc., to form a specific composition, and then applying casting and rolling. CONSTITUTION:The amount of Si [%Si] in a molten steel before deoxidation is regulated so that the amount of dissolved oxygen [%0] determined by equation [%0]0.00092/[%Si]<0.5> becomes 15-150ppm. Deoxidation is done by adding Ti into the molten steel so that the final Ti content becomes 0.005-0.030%. Subsequently, within five minutes, Al is added so that its final content becomes 0.005-0.030%. Then, Si, Mn, etc., as lacks in the molten steel are added so that the other components including Si form a composition consisting of, by weight, 0.09-0.18% C, <=0.50% Si, 0.50-1.80% Mn, <=0.02% P, 0.0010-0.0050% S, 0.0020-0.0060% N, and the balance Fe with inevitable impurities and further containing, if necessary, prescribed amounts of Cu, Ni, Nb, V, Cr, and Mo. This molten steel is cast and then rolled.
Patent JP-H01212604-A (JP)
Title: Suspension device for vehicle
Inventor: WATANABE KENICHI
IPC: B60G7/00
Filed: 1988-02-22
Abstract: PURPOSE:To secure the comfortable drive feeling and prevent the change of camber by dividing a wheel supporting member into two parts and joining the divided bodies by a ball joint and a specific shift direction regulating member which are arranged vertically. CONSTITUTION:A knuckle 1 as a wheel supporting member is divided into the upper and lower knuckles 1A and 1B. While, the outer edge parts in the vehicle width direction of the upper and lower suspension arms 2 and 3 are connected with the upper and lower edge parts of the upper and lower knuckles 1A and 1B through ball joints 7 and 8. The upper and lower knuckles 1A and 1B are joined each other by a joint means 14 as shift direction regulating member which permits the movement only in the longitudinal direction around a ball joint 23 and said ball joint 23 which are vertically arranged, keeping an interval. Therefore, the turn in the transverse direction of the upper and lower knuckles 1A and 1B is prevented, and the comfortable drive feeling can be secured, and the change of camber can be prevented.
Patent JP-H07225543-A (JP)
Title: Image forming device
Inventor: MOCHIDA YOSHINORI
IPC: G03G15/00
Filed: 1994-02-14
Abstract: PURPOSE:To prevent a time loss caused by the reversing of a belt, the futile use of toner and a transfer material, etc., without deterioration in the quality of an image by reciprocating an endless belt in a direction nearly perpendicular to the carrying direction of the transfer material and simultaneously forming the image at the timing coincident with the sliding of the endless belt in accordance with the sliding direction. CONSTITUTION:A correcting roller 6c is rocked in the directions of A1-A2 to correct the deviation and meandering of the carrying belt 5 abutted on the roller 6c, by the reciprocation of the actuating shaft of an actuator 11. By such a correction for the deviation, a positional deviation and color smear occur in the direction nearly perpendicular to the running direction (the direction of K1) of the belt 5. At this time, in a correction mode, the deviation of the belt 5 is discriminated by the history of the movement of the actuator 11 and an automatic register servomechanism is actuated to decide the timing of the formation of the image in each station of the image and house the obtained data in memory. When an image forming action is stated, the direction of the deviation in the belt 5 is discriminated and a correction value is read out from the memory together with the direction, to decide the timing of the formation of the image.
Patent JP-H09213572-A (JP)
Title: Solid state electrolytic capacitor
Inventor: SATO TAKESHI
IPC: H01G9/052
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To decrease a leakage current and reduce short-circuit failure, by forming a recess in a sintered body in the root of an anode lead wire, and filling the recess with insulating resin. SOLUTION: Fine powder of tantalum or the like is used as the powder of valve action metal. A tantalum wire or the like is used as an anode lead wire. One end of the anode lead wire 1 is buried in the valve action metal powder, and the other end is led out and forms a sintered body 2. The sintered body 2 is formed as a rectangular parallelopiped or a cylinder as a whole. In particular, a recess 4 is formed in the sintered body 2 of a root part 3 of the anode lead wire 1. The recess 4 is polygonal or cylindrical, and the volume is preferable to be about 2-10% of the whole volume of the sintered body 2. The recess 4 is filled with insulating resin 5 such as fluororesin, silicone resin and epoxy resin.
Patent JP-H02247709-A (JP)
Title: Method for removing skew
Inventor: TOOMASU BASHIIIRU SUMISU
IPC: H04L7/00
Filed: 1990-02-20
Abstract: PURPOSE: To reduce waiting time by dividing a data street into plural frames by a transmitter side under the control of a transmission clock and loading data from a data stream to a FIFO register by a receiving side under the control of a reproducing clock. CONSTITUTION: Data to transmit is shifted in to a shift register 18 under the control of a local clock 19, and the output of a counter 20 is connected to zero detection 21 for zero-detection. An encoding logic 22 encodes the data stream so that data, a clock and a frame mark are restored by he reception side. A decoding logic 30 receives the data stream to restore the clock by using a phase lock loop synchronizing with waveform transition at the center of a bit period. Data is loaded from the decoding logic 30 to the FIFO register 32 under the control of a reproduced clock and read out from the register 32 under the control of a clock sent from a clock 34 through an AND gate 36.
Patent JP-S58153736-A (JP)
Title: High-speed multi-spot controller in pulse annealing oven
Inventor: IGUCHI MASAO
IPC: C21D11/00
Filed: 1982-03-10
Abstract: PURPOSE:To perform the rapid and accurate work of pulse annealing a workpiece to be treated, by moving the workpiece to be treated between a plurality of heating and cooling zones at a high speed, and controlling the position of the workpiece to be treated by detection using a sensor for detecting the position. CONSTITUTION:A workpiece to be treated is attached to a supporting member 16, charged in a waiting site 1, supported under a hollowed condition by a movable jig 17 and then subjected to substituting treatment by the introduction of atmospheric gas. The movable jig 17 is then lowered to attach the supporting member 16 to a movable stand 15. According to a program, the driving rod 19 of a feeder 18 is operated at a preset speed to let the movable stand 15 and a top head 14 run through a guide rail 13 for successively feeding the workpiece to be treated to heating sites 5, 6 and then a cooling site 8. If the workpiece to be treated does not stop at a predetermined position, its position is detected by any one of position sensors 20a-20h, a signal is dispatched to CPU21, the operational amount of the driving rod 19 is dispatched to the feeder 18 by an arithmetic controller 22, and the top head 14 is moved to correct said position.
Patent JP-S59163880-A (JP)
Title: Optical switch element
Inventor: KASAHARA KENICHI
IPC: H01L31/167
Filed: 1983-03-08
Abstract: PURPOSE:To increase the speed of the change of the direction of an optical signal from an optical switch element, to miniaturize a device and to give an amplification function by forming a plurality of light-emitting elements, one projecting surfaces thereof are opposed to the light-receiving surface of a light-receiving element. CONSTITUTION:Three light-emitting elements (LED) 121, 122, 123, one projecting surfaces thereof are opposed to the light-receiving surface of a photo-transistor 11, can be changed over by a switch. The LED 122 emits light by input beams Pi, and output beams Po are abtained. One output beams Pf are changed into feedback beams to the transistor 11. Differential gain characteristics or optical bistable characteristics are acqured between input beams Pi and output beams Po. The differential gain characteristics and the optical bistable characteristics are selected by adjusting resistors R1, R2 in an equivalent circuit. The changeover switch is mounted on the P side of the LEDs 121, 122, 123. The direction of outputs of beams can be altered by changing over the switch.
Patent JP-H06246746-A (JP)
Title: Tablet charging apparatus to magazine
Inventor: WATANABE FUMIO
IPC: B29C31/04
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a tablet charging apparatus to a magazine in which a tablet can be automatically charged in a long magazine by providing a component feeder, a tablet conveyor, a charger, an index table, and means for inclining a magazine container. CONSTITUTION:A tablet charging apparatus to a magazine, aligns tablets to be supplied to one row and discharges them by a component feeder 13, conveys the tablets upward by a Z-axis robot of a conveyor 15, and horizontally conveys it by an X-axis robot. The tablet disposed thereat is contained in any of n pieces of magazine containers 17a-17f by a charger 14 having an insertion cylinder for inserting the tablet into a magazine 16, opposes it to the charger 14 by intermittent rotation of an index table 18 to be intermittently rotated at each 360 deg./n, and charges it in the magazine 16 inclined by inclining means.
Patent JP-H04211995-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: TAKIGUCHI RYOHEI
IPC: B41M5/382
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a thermal transfer image receiving sheet forming a sharp image with a sufficient density in a thermal transfer method using a sublimable dye and exhibiting the superior various types of fastness, esp. superior light resistance, of the recorded image. CONSTITUTION:A thermal transfer image receiving sheet which is formed by providing a dye accepting layer on one surface of a substrate sheet and contains an ultraviolet light absorber having a melting point of 50-150 deg.C in said dye accepting layer.
Patent JP-S55132509-A (JP)
Title: Turn table unit
Inventor: TAKANO HIROO
IPC: G11B3/60
Filed: 1979-03-30
Abstract: PURPOSE: To reduce the damage to the bearing, by balancing the weight moment by the turn table and that by the permanent magnet so that uniform bearing surface pressure can be obtained.  
     CONSTITUTION: The DC brushless direct drive motor 1 provides the ring shape permanent magnet 2a and rotary shaft 5, to which the case 3 is coupled via the boss 4 with coking. The printed wiring board 8, coil 10 and coil winding frame 11 are fixed to the fixed plate 12. The bearing 6 is coupled to the rotary shaft in rotary-free. The turn table 16 is screwed to the rotary shaft 5. The DC motor 1 is fixed to the player board 15 via the spacer 13. With this constitution, it is possible to uniform the force exerted to the bearing, the vertical type record player excellent in wow flutter and S/N ratio can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08228526-A (JP)
Title: Seedling feeder of transplanter
Inventor: YOSHIDA YOSHINORI
IPC: A01C11/02
Filed: 1995-02-27
Abstract: PURPOSE: To accurately carry out feed of seedlings from a pot to a transporting opener even when the number of revolutions of an engine is changed. CONSTITUTION: A timing shutter 17 is rotated through a link mechanism 19 of a transplanting opener 16 to a raising position with the raising motion of the transplanting opener 16, and contact state of the bottom plate 8 with a pot 3 is released by rotating the timing shutter 17 to the raising position to rotate the bottom plate 8 to its open position. Thereby, seedlings dropped from the pot 3 are fed into the transplantation opener 16 raised in the neighborhood of the highest raising position. When the number of revolutions of an engine is kept to a high speed, the timing when the bottom plate 8 is opened is made fast and when the number of revolutions of the engine is kept to a low speed, the timing when the bottom plate 8 is opened is made slow.  Therefore, the seedlings are accurately dropped into the transplantation opener 16 even when the number of revolution of the engine is changed.
Patent JP-S62196063-A (JP)
Title: Pister prime mover
Inventor: HIRAI ICHIGORO
IPC: H02K53/00
Filed: 1986-02-22
Abstract: PURPOSE:To generate a motive power, by keeping a constant distance between magnets to move steel plate shutters, and by generating an attracting force and a repulsing force between permanent magnets. CONSTITUTION:A constant distance is kept between stationary magnets 9, and in the left and right directions, steel sheet shutters 11, 12 are fitted on a rotary shaft 1. Movable magnets 8 are arranged confronted with the stationary magnets 9. When the steel sheet shutters 11, 12 are rotated, then an attracting force and a repulsing force are generated between the stationary magnets 9 and the movable magnets 8, and a rotor 2 is rotated. The piston shutter is called 'pister'.
Patent JP-S61198853-A (JP)
Title: Facsimile equipment with tape recorder
Inventor: HORIIKE YOSHIO
IPC: H04M11/00
Filed: 1985-02-27
Abstract: PURPOSE:To attain automatic answering recording with simple constitution independently of voice and facsimile signals by constituting the titled equipment with a facsimile equipment comprising a tonal signal transmitting and reception device, a MODEM, an input/output device and a switching device, a modulator- demodulator, a tape recorder and a controller. CONSTITUTION:When an incoming signal (call signal) comes from a communication line, an incoming signal detecting circuit 4 detects the incoming signal to activate a controller 9 and send the incoming signal to the switching device 5. The switching device 5 is connected at first to a telephone set 6, a ring is given from the telephone set 6 and the controller 9 is operated by the incoming signal to control a switching device 5. The incoming signal detector 4 and a tape recorder 8 are connected via the switching device 5 and a switching device 11 to form a loop with the communication line. Further, a ciphering device 12 and a modulator-demodulator 13 are not activated but the signal is passed through. Then the tape recorder 8 applies reproduction by the control of the controller 9 and an announcement informing the state of automatic answering recording to a caller recorded on the head of a tape is sent.
Patent JP-S62195673-A (JP)
Title: Photoreceptive member for electrophotography
Inventor: SHIRAI SHIGERU
IPC: H01L31/08
Filed: 1986-02-23
Abstract: PURPOSE:To improve moisture resistance and electrical breakdown strength by providing a photoconductive layer and photoreceptive layer having a surface layer constituted of a polycrystalline material contg. silicon atoms, carbon atoms and hydrogen atoms as a constituting element. CONSTITUTION:This photoreceptive member 100 for electrophotography is provided with a photoreceptive layer 102 on a substrate 101 for a photoreceptive member. The photoreceptive layer 102 is constituted of a long wavelength light photosensitive layer 106 which is constituted of the polycrystalline material contg. the silicon atoms and germanium atoms, the photoconductive layer 103 which consists of an amorphous atoms as the constituting element and has photoconductivity and the surface layer 104 consisting of a polycrystalline material contg. the silicon atoms, carbon atoms and hydrogen atoms as the constituting element. Both conductive and electrically insulating materials are used for the substrate. The moisture resistance and electrical durability are thus improved.
Patent JP-S51113726-A (JP)
Title: Loud speaker
Inventor: SATOMI NORIHIKO
IPC: H04R9/02
Filed: 1975-03-31
Abstract: PURPOSE:To offer a loud speaker with stable performance against external mechanical impact.
Patent JP-S54130888-A (JP)
Title: Semiconductor luminous display device
Inventor: BIWA TAKESHI
IPC: H01L33/40
Filed: 1978-04-03
Abstract: PURPOSE: To change a luminous color from one PN junction according to the change of a forward-direction conduction current by making the surface impurity density of a p-type layer, which constitute the PN junction, higher than the surface impurity density of a N-type layer.  
     CONSTITUTION: N-type layer 12 of surface density 1×10 16  to 1×10 18  atoms/cm 3  with donor impurity Te of S added is grown epitaxially on N-type substrate 1 such as GaP in liquid phase. Next, p-type layer 13 of surface impurity density 5×10 16  to 5×10 18  atoms/cm 3  with acceptor impurity Zn and Ga oxide or Zn oxide added is grown epitaxially on layer 12 in liquid phase. At this time, impurity is added in an Ar or H 2  gas atmosphere, and the acceptor impurity density is made higher than the donor impurity density by one digit. After that, the electrode layer consisting of AuZn or AuBe layer 14 and Au layer 15 and the electrode layer consisting of layer 16 and layer 17 are provided in the p side and on reverse face of substrate 1 respectively, and the substrate is diced to produce pellets. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55131130-A (JP)
Title: Production of high strength steel material having low yield ratio
Inventor: TAKAHASHI MASASHI
IPC: C21D6/00
Filed: 1979-03-29
Abstract: PURPOSE:To produce the high-strength steel plate having a low yield ratio by applying the specific heat treatment of low carbon steel material to make its structure to ferrite and low temperature transformed structure. CONSTITUTION:The steel containing C; 0.01-0.15%, Si<3.0%, Mn; 1.0-4.0%, S<0.015%, sol.Al; 0.001-0.10%, or the steel further containing, if necessary, one or more kinds of Cu<1.0%, Ni<1.0%, Cr<1.0%, Mo<0.4%, Nb<0.10%, V<0.15%, Ti<0.15%, Zr<0.10%, rare earth elements <0.10%, Ca<0.01%. This steel material is heated to the temperature between the AC1 point and AC3 point, after which the co-existence temperature region of ferrite and austenite is slow cooled as far as possible at a cooling rate of 10 deg.C/sec. or less. Next, in order to cause low-temperature transformation of the austenite portion, it is quenched at a cooling rate of 30 deg.C/sec. or more. This yields the steel material for automobiles of tensile strength 50kg/mm<2> or more and a low yield ratio.
Patent JP-H09230255-A (JP)
Title: Camera apparatus
Inventor: HOSOKAWA JUNICHI
IPC: H04N5/225
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a compact camera apparatus which is easily made compact because an oscillating mechanism and a focusing mechanism have simple structure and effective to make the entire apparatus small in size by providing a cylindrical head part, a neck part, a connector part and plural tubes. SOLUTION: The neck part 200 is constituted of a case part 201, a shaft center part 202, and plural airtight chambers A to C provided in an axial direction between the parts 201 and 202. The chambers A to C have the same capacity, and discharge ports and suction ports for fluid a1 to c1 and a2 to c2 are provided on the back walls of the respective chambers. Then, the ends of the tubes 2a1 to 2b1 for adjusting pressure in the chambers are connected to the discharge ports and the suction ports a1 to c1 and a2 to c2. By controlling the pressure in the chambers A to C in such a way, the direction of the head part 100 is varied in directions X and Y.
Patent JP-H03243767-A (JP)
Title: Production of corrosion resistant vessel
Inventor: IMANISHI YUICHIRO
IPC: C23C16/32
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a corrosion resistant vessel having satisfactory corrosion resistance and enabling the use of a low m.p. material as the base of the vessel by treating the inner surface of the base of a vessel with plasma and forming a corrosion resistant thin film on the inner surface by plasma CVD. CONSTITUTION:The inner surface of the base of a vessel is pretreated preferably by treatment with plasma of rare gas and a corrosion resistant thin film, preferably a thin amorphous SiC film provided with inclining function by varying the ratio of the number of Si atoms to that of C atoms in the thickness direction is formed on the inner surface by plasma CVD. Since the prescribed SiC film can be formed at a low temp., a low m.p. material such as Al or a polymer can be used as the base of the vessel.
Patent JP-H01212327-A (JP)
Title: Load cell and preparation thereof
Inventor: MATSUNO MASAAKI
IPC: G01L1/22
Filed: 1988-02-19
Abstract: PURPOSE:To reduce cost still more and to enhance measuring accuracy, by forming a strain generating body becoming the main body from a rectangular plate material composed of a spring plate material. CONSTITUTION:A spring plate material having a relatively large dimension in longitudinal and lateral directions is used as a base material 51 and a plurality of discontinuous cuts 52, 53 are formed to the base material 51 so as to respectively provide predetermined intervals in the longitudinal and lateral directions to form a large number of strain generating body materials 31 each having a predetermined dimension in the longitudinal and lateral directions in such a state that said materials 31 are partially connected to each other. In this state, the first and second slits 33, 34 for forming fixing parts 36, load acting parts 35 and a strain generating part 37 are formed to each of the strain generating body materials 31 at predetermined positions and strain detection elements 411-414,... are collectively formed to the surface of the strain generating part of each of the strain generating body materials 31. Thereafter, by cutting the connection parts of the strain generating body materials 31, a large number of load cells can be formed at once.
Patent JP-2000243646-A (JP)
Title: Multiply laminated ceramic capacitor
Inventor: WATANABE MASAYUKI
IPC: H01G4/12
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce a multiply laminated ceramic capacitor in crosstalk by a method wherein two or more multiply laminated ceramic capacitors each equipped with dielectric layers provided with inner electrodes are laminated through the intermediary of a grounding inner electrode layer. SOLUTION: A multiply laminated ceramic capacitor is manufactured through a manner where a grounding inner electrode 8 is formed on the top surface of a noneffective layer 7 for the formation of a grounding inner electrode layer 6, two inner electrodes 9 are provided on the grounding inner electrode layer 6, a dielectric layer 11 where a grounding inner electrode 10 is formed is laminated thereon, and another dielectric layer 11 where the inner electrodes 9 are exposed is laminated thereon. The dielectric layers 11 are alternately and repeatedly laminated for the formation of a multiply laminated ceramic capacitor 12, and a grounding inner electrode layer 15 where a grounding inner electrode 13 is provided on an ineffective layer 14 is laminated on the multiple laminated ceramic capacitor 12. A grounding inner electrode layer 19 where a grounding inner electrode 18 is formed on the top surface of an ineffective layer 17 is laminated on the multiply laminated ceramic capacitor 16. A multiply laminated ceramic capacitor 16 where dielectric layers 11 provided with grounding inner electrodes 10 are laminated on the grounding inner electrode layer 15, and an ineffective layer 20 is laminated thereon for the formation of a laminate.