baber/WOPTO huggingface dataset:
Patent JP-H01231222-A (JP)
Title: Lead piece detecting device in automatic sealing machine
Inventor: NEZU TAICHIRO
IPC: H01H49/00
Filed: 1988-03-10
Abstract: PURPOSE:To enable the easy detection of the existence or non-existence of a lead piece within a feed rack by engaging a part of the lead piece projected from the upper surface of the feed rack with a detector constituted with a coil wound about a cylindrical ferrite. CONSTITUTION:A lead piece detector 1 is constituted with the required number of coil windings applied to the external surface of a cylindrical ferrite 2. When a feed rack 17 is set to the lead piece feed part of an automatic sealing machine, a holder 4 is first positioned for each feed hole 17a located at the foremost line and moved so that a lead piece 11 projected from the feed hole 17a will be engaged with each detector 1. Then, the on-off operation of the oscillation circuit of an amplifier connected to the detector 1 enables the magnetic detection of the existence of the lead piece 11. According to the aforesaid construction, it becomes possible to easily detect the existence or non existence of a lead piece within the feed rack thereof.
Patent JP-S56157058-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: JIYATSUKU ARUNUU
IPC: H01L29/76
Filed: 1981-04-14
Abstract: A semiconductor device with deep grid accessible via the surface having a silicon substrate and comprising U-shaped grooves. The upper parts of the side walls of these grooves are insulated by a silica layer and the lower parts of these grooves connect up with overdoped zones. Polycrystalline silicon provides ohmic contact between selected positions on the upper face of the transistor and the grid layer.
Patent JP-S61246142-A (JP)
Inventor: CHIYAARUZU SAMIYUERU KOOPU
IPC: C09K23/00
Filed: 1986-03-14
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-S61213159-A (JP)
Title: Recorder
Inventor: MIZUSAWA NOBUTOSHI
IPC: B41J2/17
Filed: 1985-03-19
Abstract: PURPOSE:To raise the running accuracy of a carriage by such a structure that an insertion force to form a supply path does not act on a sliding shaft on which the carriage with a recording element moves. CONSTITUTION:When printing on a recording paper is ended, a head carriage 31 is stopped on a position where a light shield plate 45 interrupts a photo interrupter 44, and a cap carriage 51 moves to the direction of B. A cap 46 comes into contact with the nozzle of a head 31. When a motor 61 turns, a stopper 55 collides with a stopper receiver 56 by a plate spring 52, and the cap 46 closely contacts with the tip of the head by the force of the spring 52. When the motor 61 is further turned, a carriage 63 pressed on the stopper 69by a spring 68 moves toward the direction of C, and a tube connecting unit A comes into contact with connectors 42 and 43 fixed to the carriage 39. The movement of the carriage 63 is transmitted to the plate 96 and then to a needle pipe 97 through a flange ring 100.
Patent JP-H06267756-A (JP)
Title: Winding of induction apparatus
Inventor: NAKATATE MASUMI
IPC: H02K3/04
Filed: 1993-03-16
Abstract: PURPOSE:To make effective cooling possible by increasing flow rate of a horizontal cooling path in a lower part wherein insulation fluid is hardest to flow in each cooling region. CONSTITUTION:In the induction apparatus winding, an inside blocking board 10a ranging an inside vertical cooling path 8 and a horizontal vertical cooling path 5 and an outside blocking board 11a ranging the horizontal cooling path 5 and an outside vertical cooling path 9 are provided alternately to each of a plurality of steps of a disc windings 3 to constitute one cooling region of a plurality of horizontal cooling paths 5, and insulation fluid is made to flow in zigzag. A blocking piece 13 is provided near an outside of the horizontal cooling path 5 wherein the inside blocking board 10 is installed and near an inside of the horizontal cooling path 5 wherein the outside blocking board 11a is installed to block one of the horizontal cooling paths 5, an a clearance is provided between the inside and outside blocking boards 10a, 11a and the blocking piece 13 to make insulation fluid flow well. Thereby, it is possible to reduce dispersion of flow rate distribution of each horizontal cooling path, to make possible effective cooling and to reduce size and weight of an electric apparatus body.
Patent JP-S63224282-A (JP)
Title: Semiconductor light emitting element
Inventor: SUGAWARA MITSURU
IPC: H01S5/00
Filed: 1987-03-12
Abstract: PURPOSE:To realize the high diffusion potential, the restriction of negative resistance effect, and the restriction of the diffusion of p-type dopant, by forming a structure composed of a first conductivity type semiconductor layer, a high resistance layer, a first conductivity type semiconductor layer and a second conductivity type semiconductor layer, on both sides of an active layer. CONSTITUTION:On both sides of a semiconductor active layer 12 formed on a semiconductor substrate 11, the following are formed in order from the lower side: a first conductivity type semiconductor layer 11, a semiconductor high resistance layer 16, a first conductivity type semiconductor layer 15 and a second conductivity type semiconductor layer 14. A current constriction layer 17 is constituted. A large diffusion potential generates between the first conductivity type semiconductor layer 15 and the second conductivity type semiconductor layer 14, and a carrier injected from the second conductivity type semiconductor layer 14 vanishes in the first conductivity type semiconductor layer 15, so that the carrier does not penetrate into the high resistance layer 16, and the negative resistance effect does not generate. Further, the diffusion of dopant from the second conductivity type semiconductor layer 14 is interruped in the first conductivity type semiconductor layer 15, and the width of a negative resistance is kept constant.
Patent JP-H11256574-A (JP)
Title: Reaction anchor and press-fit constructing method for structure
Inventor: KITAMURA MORIO
IPC: E02D5/80
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To enhance the drawing resistance of a reaction anchor for press fitting a pile or the like through the taking of reaction from ground. SOLUTION: A reaction anchor 1 has a cylindrical body 3 consisting of two split bodies 2, 2 and a screw 4 helically formed on the outer periphery of the cylindrical body 3. The reaction anchor 1 also has a supporting part 5 supporting the cylindrical body 3 in such a way as to be able to increase in diameter, cylinder devices 6... increasing the diameter of the cylindrical body 3, and a shield plate closing a gap that forms when the diameter is increased. The reaction anchor 1 can be easily press fitted into ground by a screw 4 while being rotated. Under this state, the split bodies of the cylindrical body 3 are moved away from each other to increase the diameter of the cylindrical body 3 to make it possible to enhance drawing resistance. By connecting the reaction anchor 1 to a pile press-fit device, a pile can be press fitted as reaction is being taken from the reaction anchor 1.
Patent JP-S51131661-A (JP)
Title: Converter for electronic watch
Inventor: TAKATSUKI TATSUO
IPC: H02K37/16
Filed: 1975-05-13
Abstract: PURPOSE: A part of a stator hole wall surrounding a rotor is made to be small width and a tube type strengthenning ring which receives the rotor with bearings is fixed into the hole and a performance of the stator rise up and at the time of the construction of the watch the rotor and the watch ring row are prevented from falling. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56149440-A (JP)
Title: Selective electroless plating
Inventor: MORIHIRO YOSHIYUKI
IPC: C23C18/18
Filed: 1980-04-23
Abstract: PURPOSE: To electrolessly plate a metal only on the cast of a binder, by formation of the coat of the binder in which an inorg. fine powder is dispersed, in a desired pattern on a hydrophobic base material, followed by electroless plating after sensitization and activation.  
     CONSTITUTION: Coat layer 6 of binde 5 is formed by applying the binder 5 (e.g., a synthetic resin or colloidal silica) in which inorg. fine powder 4 (e.g., graphite or TiO 2 ) is dispersed, to the surface of base material 1 (e.g., sheet glass) having a smooth surface in a desired pattern, after the base material 1 has been washed and dried. After the coat layer 6 is dried and adhered to the base material 1, a catalyst for electroless plating is adsorbed in the coat layer 6 by immersion in a sensitizing soln. (catalyst soln.) or an activating soln. (acceleration soln). Plated layer 3 is formed on the coat layer 6 by immersion in an electrolessly plating soln. (e.g., a soln. of Ni, Cu, Ag or Au) after washing. A large amt. of the catalyst is adsorbed because of roughness of the surface of the coat layer 6, caused by the dispersed inorg. fine powder, which makes easy plating possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05256180-A (JP)
Title: Rotation angle position correcting device
IPC: G01M15/00
Filed: 1992-03-16
Abstract: PURPOSE:To perform precise engine control even in the case of gap length between a crank angle sensor and a rotor being different in a rotation angle position correcting device for correcting the rotation angle position of a crankshaft detected by detecting the rotation angle position of the rotor, rotated integrally with the crankshaft, by the crank angle sensor. CONSTITUTION:A gap length data selecting means 21 receives detected engine speed 31 so as to select gap length data indicating the relation between the gap length and the output voltage wave height value 32 of a crank angle sensor corresponding to the detected engine speed 31 and to output this gap length data to a gap length determining means 22. The gap length determining means 22 receives the gap length data and the voltage wave height value 32 of the output signal of the crank angle sensor and determines the gap length corresponding to the voltage wave height value 32 on the basis of the gap length data.
Patent JP-2000253413-A (JP)
Title: Image pickup element and image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: H04N9/07
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the image pickup range while leaving features of a Bayer arrangement by allowing 1st-3rd pixels among 1st-4th pixels being components of a unit matrix of an image pickup element to have three different relative spectral sensitivity characteristics and allowing the 4th pixel to have the same relative spectral sensitivity characteristic as that of the 1st pixel except a difference from the absolute sensitivity. SOLUTION: A CCD as an image pickup element has a matrix configured as a two-dimensional periodic arrangement whose unit matrix consists 4 pixels of 2×2 configuration. Filters LG, DG in the color filter arrangement respectively have the same color as that of G filters of the CCD of Bayer arrangement, the former filter has a transmittance twice that of the G filter and the latter filter has a transmittance a half that of the G filter. The photoelectric conversion characteristic of a pixel information signal read from the CCD about the filters G (LG, DG) is obtained by horizontally shifting the characteristic of the filters G by a value equivalent to a difference from the filter transmittance. Thus, the color G signal is generated through a difference processing.
Patent JP-H07259082-A (JP)
Title: Joint structure of column
Inventor: MIYASAKA TAKAAKI
IPC: E02D5/24
Filed: 1994-03-25
Abstract: PURPOSE:To provide a joint structure for columns to be inserted into the ground, wherein there is no risk of breakage even when a lateral movement of a layer in the ground has occurred. CONSTITUTION:End plates 2a, 2b are attached solidly to the end faces, and a resilient piece 20 is interposed between the end plates, and columns 1a, 1b are butted to each other and connected, and on it an inner ring 9 and an outer ring 15 are fitted, and the columns are connected by a conical taper 16. The inner ring 9 is provided with a circumferential groove to be in contact with seats 5a, 5b in the form of a truncated cone furnished at the peripheries of the end plates 2a, 2b, and the circumference is divided into a plurality of segments.
Patent JP-S55149193-A (JP)
Title: Manufacture of silicon carbide substrate
Inventor: INOOKU TOSHIKI
IPC: C30B19/00
Filed: 1979-05-07
Abstract: PURPOSE: To manufacture an SiC substrate of high crystal perfectness by forming an SiC seed layer on an Si substrate at the m.p. of Si or below; forming an SiC layer on the seed layer surface freed of the Si substrate; and removing the seed layer.  
     CONSTITUTION: Reaction tube 22 is evacuated 32 and replaced with H 2 , and a surface layer of Si substrate 2 whose principal face is (111) face on sample stand 26 is removed by etching with known HCl-H 2  mixed gas. The temp. of substrate 2 is set to the m.p. of Si or below, especially 1,100W1,200°C to grow SiC on substrate 2 by a general vapor phase growing method. Thus, Si-3C type SiC mixed layers 4, 16 or 30μm thickness are formed respectively on the surface and side of substrate 2. Feed of starting material gases is then stopped, an atmosphere of H 2  alone is formed, and the temp. of stand 26 is raised to about 1,500°C to melt substrate 2. After the melting the temp. is maintained at a fixed temp. of about 1,450W 1,650°C to form single crystal secondary layer 14. Layers 4, 16 as seed layers are removed by etching with molten KOH in an H 2  atmosphere to separate single SiC secondary layer 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62212985-A (JP)
Title: File managing system
Inventor: KAKIMURA SHINICHI
IPC: G06F12/00
Filed: 1986-03-13
Abstract: PURPOSE:To shorten a file opening processing time by providing an EOD effective memory means to handle the contents, to which an EOD effective memory means corresponds, as an EOD when data are added to a file and an entry exists. CONSTITUTION:When the request of the adding of the data is received from an adding program 3, an end-of-data (EOD) effective program 6 checks the existence of the entry concerning a file 10 in a memory 5, when the entry exits, it is found that an EOD ineffective processing is already executed for the file 10, and therefore, the opening of the file 10 is requested to a data control program 2. The data control program 2 reads successively a volume-table-of- contents (VTOC) 100 of an optical disk device 1 from a top header (HDR1) to a final HDCR1 202, obtains the newest HDR 1, thereby, executing the opening processing.
Patent JP-S62213166-A (JP)
Title: Vertical type high withstand-voltage mosfet
Inventor: WAKAUMI HIROO
IPC: H01L29/78
Filed: 1986-03-13
Abstract: PURPOSE:To obtain withstanding voltage in the same extent as conventional devices even when the film thickness of an epitaxial layer is thinned by forming a first conductivity type impurity layer shaped by reversely doping an impurity having concentration lower than a first conductivity type semiconductor sub strate and a second conductivity type reverse to a first conductivity type into the semiconductor substrate. CONSTITUTION:A first conductivity type impurity layer 21 shaped by doping an impurity having concentration lower than a first conductivity type high- concentration semiconductor substrate 20 and a second conductivity type reverse to a first conductivity type is formed into the semiconductor substrate 20. Accordingly, a drift layer is thickened equivalently, thus realizing an element having a withstand-voltage much higher than those of conventional devices while the film thickness of epitaxial layer being the same. Even when the film thickness of the epitaxial layer is made thinner, on the contrary, a withstand- voltage in the same extent as conventional devices is acquired, thus lowering the cost of an IC.
Patent JP-H09247961-A (JP)
Title: Electrostatic actuator and electrostatic supporting mechanism
Inventor: KOGA AKIHIRO
IPC: B81B5/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To ensure the sufficient movable range of moving member while the friction between the moving member and a stator is reduced. SOLUTION: An electrostatic actuator 1 has a cylindrical stator 10 and a cylindrical moving member 30 which is placed inside the stator 10 so as to have required distance between the inner circumference of the stator 10 and itself. A plurality of stator electrodes 22a-22h, 23a-23h,... which are extended in the circumferential direction are provided on the inner circumference of the stator 10 and a plurality to moving member electrodes 41a-41i which are extended in the circumferential direction are provided on the outer circumference of the moving member 30. The stator electrodes 22a-22h, 23a-23h,... are arranged spirally as a whole. The moving member electrodes 41a-41i are grounded. By applying voltages to the stator electrodes successively in the spiral direction, the moving member electrodes are successively attracted by the stator electrodes 22a-22h, 23a-23h,....  With this constitution, the moving member 30 is transferred in the axial direction while it is turned inside the stator 10.
Patent JP-S58172883-A (JP)
Inventor: KATOU GIICHIROU
IPC: H01R43/00
Filed: 1982-04-05
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-H08251980-A (JP)
Title: Auxiliary driving power unit and control method therefor
Inventor: MIYAZAWA HIROSHI
IPC: H02P29/20
Filed: 1995-03-15
Abstract: PURPOSE: To realize comfortable operation by determining an auxiliary power based on an manpower driving, the speed of an auxiliary driving power unit, the operating conditions of an operating vehicle and the environmental detection values of the unit and then controlling the auxiliary power. CONSTITUTION: When manpower is applied through a pedal 6, driving power is transmitted through a drive shaft 14, a fixed member 26, a resilient body 25, a rotary member 23, and a petal sprocket 28a to rear wheels. Since the rear wheels are applied with a load, the rotary member 23 rotates while being shifted in synchronism by an amount determined by the relationship between the magnitude of manpower and the strength of the resilient body 25. Since the moving amount is predetermined by the magnitude of manpower and the strength of the resilient body 25, the applied manpower can be measured by detecting the moving amount of a detection element 27 from the stationary state.  When the manpower is reduced, a mover 24 is returned in the rotational direction by means of the resilient body 25 and switched to the axial movement by means of a groove before returning back to the original position.
Patent JP-H0591865-A (JP)
Title: Device for supplying and blending feed in combination with treatment thereof
Inventor: BENJIYAMIN AARU NEIAA
IPC: A23N17/00
Filed: 1992-02-06
Abstract: PURPOSE: To provide the subject device chip-processing packed feed and mixing it with fluid material at a high speed and with precision by specifically structuring. CONSTITUTION: A wall for supplying feed 46 is extended in the longitudinal direction of a mixing room, its lower edge part is formed in close contact with a chipping auger 32 and a wall for control 48 extending through the auger 32 from a wall on the side of a mixing room to the wall 46 is formed to send the packed feed to the auger 32 to chip the feed with a knife 40 disposed at the outer peripheral part of an auger step-like part 38. The chipped feed is sent to a mixing room from a chipping room next and processed by a mixing auger 36 and a rotor 24 in a main room 46. In addition, when the lower corner part of the wall 46 is engaged with the lower part 66 of the wall 48 and the wall 46 is rotated at a substantially vertical position by the operation of a winch, the wall 48 is rotated at a substantially vertical position interlocked with the rotation. Thereby, transportation and storage with the restriction of height can be executed naturally.
Patent JP-H02237283-A (JP)
Title: Television receiver
Inventor: NAGAHARA SHUSAKU
IPC: H04N7/01
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate picture quality disturbance due to significance information to be superimposed by replacing the signal of an area of upper and lower parts of a picture with a specific picture signal in the case of receiving the signal of a television system with a wide aspect ratio. CONSTITUTION:A synchronization detection circuit 4 detects a horizontal synchronizing signal HD and a vertical synchronizing signal VD and a masking signal generating circuit 5 generates a masking signal MF representing the area of a picture signal replaced by a specific signal corresponding to the upper and lower part of the picture based on the signals HD and VD. A discriminator circuit 6 discriminates the signal system to generate a discrimination signal MODE. A selection circuit 3 selects specific signals R', G', B generated by a specific signal generating circuit 2 for a period of the masking signal MF when the MODE signal is the signal of the television system with a wide aspect radio and selects R, G, B signals demodulated at a demodulation circuit 1 at the outside of the period of the signal MF. When the MODE signal is accordance with the existing television system, the demodulated R, G, B signals are selected. Thus, the reproduced picture with less deterioration in picture quality is attained to any system of signals.
Patent JP-S51131064-A (JP)
Title: Particle substance conveying and loading device
Inventor: SUGA BUNJI
IPC: B65G65/28
Filed: 1975-05-12
Abstract: PURPOSE: To provide a device for piling up and loading particle substances uniformly in a warehouse and the like and in a desirable location. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57179651-A (JP)
Title: Inspecting device measuring defect of mouth section of glass vessel
Inventor: KURUUTO FUISUHERU
IPC: G01N21/90
Filed: 1982-04-05
Abstract: A device for detecting unacceptable defects in a neck area of hollow glass articles transported by a feeding element has a light source spaced from a path of feeding of the articles and arranged to illuminate the neck area of the latter, a projecting element arranged to project an image of the neck area of each of the glass articles, an image receiving element arranged to receive the projected image of the neck area and having a plurality of electrooptical elements, wherein the projecting element includes a mirror arranged to project the image of the neck area of each of the articles along a projecting axis which is transverse to the longitudinal axis of the device, and the electrooptical elements are arranged in a circle located in a plane normal to the projecting axis.
Patent JP-2000246626-A (JP)
Title: Wafer polishing device
Inventor: EBINA MAKOTO
IPC: B24B37/07
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can keep the relative speed between a polishing head and a wafer constant, give a constant pressure and uniformly polish the surface of the wafer. SOLUTION: This device is constituted in such a way that the peripheral surface of the bottom of a drum 2 and the top face of a wafer placing table 6 opposing to the peripheral surface move in the same direction, and the peripheral surface of the tip section of the drum 2 and the top face of a wafer placing table 6 opposing to the peripheral surface move in the opposite direction, and the relative speed of the rotation of a wafer W caused by the wafer placing table 6 to the speed of the rotation of a polishing pad 21 caused by the rotation of the drum 2 becomes nearly constant in the wafer W to be polished.