baber/WOPTO huggingface dataset:
Patent JP-H0845622-A (JP)
Title: Connector for surface mounting
Inventor: SATO MASARU
IPC: H01R12/22
Filed: 1994-07-27
Abstract: PURPOSE:To provide a surface mount connector with which the terminal soldering part of each contact is certainly contacted with the solder layer of the wiring pattern part. CONSTITUTION:A connector 30 for surface mounting has a housing 32 near the place where the terminal soldering part of each contact 34 is protruding, and a dispersion preventing groove 41 is formed in a contact insert groove 47 provided in the housing 32, and a dispersion preventive piece 51 furnished near the terminal soldering part 56 is detained with the dispersion preventing groove 41. This eliminates the risk of dimensional dispersion in assembling such that the terminal soldering part i6 is positioned up or down or is warped at the time it is mounted on tone surface of a circuit board, and the part 56 is put in tight attachment to the oversurface of the solder layer, and by means of heating and melting the solder layer, the part 56 and a retaining piece can be connected certainly by a solder fillet 28.
Patent JP-H0244618-A (JP)
Title: Selective opening/closing switch assembly
Inventor: KUSUMOTO SHOICHI
IPC: H01H23/30
Filed: 1988-08-04
Abstract: PURPOSE:To selectively open or close a pair of switches by rock of a control lever so as to enable driving in the forward direction and driving in the reverse direction and to miniaturize it by so providing the press control parts of the said control lever as to face a pair of switches, respectively. CONSTITUTION:Though a control lever 8 is normally in non-operating horizontal balanced condition, it rocks freely with the end of a central fulcrum 8c as a fulcrum within the range of angle until the flanges 8d and 8e of the lever 8 and the rear margins of openings of upper covers abut on each other, and by the two press control parts 8a and 8d each corresponding switch 1 or 1' can be opened or closed selectively. Hereby, even if the lever 8 is inclined to press the switch, once the hand is released, the switch returns to the former condition by a spring and also the lever 8 returns to the non-operating horizontal balanced condition. Accordingly, it can also be driven in the reverse direction by inclining the lever 8 rightward so as to press the switch 1' to top it and further pressing a play function button, after inclining the lever leftward so as to press the switch 1 to drive a stereo, etc., in the forward direction.
Patent JP-S6087643-A (JP)
Inventor: UEIN DABURIYU HANSEN
IPC: H02K3/24
Filed: 1984-09-19
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-H0244218-A (JP)
Title: Photo detection circuit
Inventor: HOZUMI YUJI
IPC: G01J1/42
Filed: 1988-08-04
Abstract: PURPOSE:To achieve a stability of a detection sensitivity and a reduction in cost by housing a temperature monitoring element with the construction the same as a photo diode for receiving light and with a light shielding capability into the same package of the photo diode for receiving light. CONSTITUTION:An avalanche photo diode (APD) 20 for monitoring temperature is made the same in construction as an APD 3 for receiving light and shields light with a light shield plate 21. The APD 20 is housed into the same package 22 of the APD 3 and a constant current is supplied to the APD 20 through a high resistance 23 for limiting current from a constant voltage source 16. A division voltage of the constant current source with voltage dividing resistances 14 and 15 is used as opposite bias voltage of the APD 3. This achieves a higher detection sensitivity of a photo detection signal 19 with respect to an incident light 18.
Patent JP-S6172996-A (JP)
Title: Heat exchanger
Inventor: NONOGAKI MASAYUKI
IPC: F28F9/00
Filed: 1984-09-17
Abstract: PURPOSE:To make the widthwise size of a heat exchanger the same degree as the heat exchanger whose reinforcing plate is not provided with ribs by a method wherein the heat exchanger is made by a structure in which heat transfer fins, located at the inner side of the reinforcing plate, are split into a plurality of pieces and the ribs of the reinforcing plate are projected therebetween. CONSTITUTION:The heat transfer fins, located at both ends of the heat exchanger among the corrugated fin type heat transfer fins 2 provided between flat tubes 3, are split into two pieces 2a, 2b while the heat transfer fins 2a, 2b are soldered to the tubes 3a, 3b respectively. The reinforcing plate 10 is provided with the rib 10a protruding into a space 11 between the heat transfer fins 2a, 2b and the inner surfaces of the reinforcing plate 10 are soldered to the heat transfer fins 2a, 2b. According to such constitution, the end face of the reinforcing plate 10 is located at substantially the same position as the end face of a sheet metal in the widthwise direction of the heat exchanger and whereby the widthwise size of the heat exchanger may be shortened.
Patent JP-S6086504-A (JP)
Title: Production of color solid-state image pickup device
Inventor: KONDOU TAKASHI
IPC: H04N9/07
Filed: 1983-10-17
Abstract: PURPOSE:To form a color filter array only by one mask by providing marks corresponding to plural colors with intervals equal to integer times the pitch of photodetecting element array as marks for mask alignment with the photodetecting array. CONSTITUTION:A dyeing carrier film 3 to be a filter is formed on the photodetecting element 2 array formed on the surface of a semiconductor substrate 1 and a photoresist film 4 is formed on the film 3. Then, the surface of the film 4 is exposed through a mask 5 as shown by the arrow L. If the repeating pitches of the color filter array is defined as pa, the interval pt of marks (a)-(c) is pa/3. Therefore, the mark (a) is used for the formation of the 1st color filter and the marks (b), (c) are used for the formaton of the 2nd and 3rd color filters respectively, so that three-color filter array can be formed only by one mask 5. Thus, the marks corresponding to the number of plural colors are formed with the intervals equal to integer times the photodetecting array to form the color filter array consisting of plural colors only by one mask.
Patent JP-H0480984-A (JP)
Title: Semiconductor laser
Inventor: FUKAYA KAZUO
IPC: H01S5/00
Filed: 1990-07-24
Abstract: PURPOSE:To obtain a laser long in operating life where a through-dislocation functioning as a source of dislocation or a movement of dislocation induced from the crystal defect of a buried interface is held down by a method wherein the quantum well layer and the optical guide layer of a quantum well active layer are made to contain In. CONSTITUTION:A multilayer laminated structure provided with a double hetero-structure composed of a first conductivity type clad layer 2, a quantum well active layer 3, and a second conductivity type clad layer 4 is provided onto a substrate 1, the quantum well active layer 3 is composed of multi-quantum well layers 12 and 14 and optical guide layers 11 and 15 larger than the layers 12 and 14 in aluminum component, and the quantum well layers 12 and 14 and the optical guide layers 11 and 15 are made to contain In. Or, on. optical guide layers 21 and 27 contain In. A part of the second conductivity type clad layer 4 is removed so deep as to reach to the active layer, a part where the clad layer 4 has been removed is filled with a first conductivity type current block layer b, and an In containing layer is inserted in the second conductivity type clad layer 4 between the active layer and the current block layer. Or, the removed part is successively filled with an In containing layer and the conductivity type current block layer b.
Patent JP-S5897583-A (JP)
Inventor: KATOU HIROSHI
IPC: B62K3/00
Filed: 1981-12-07
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-H0862085-A (JP)
Title: Liquid supply monitoring device and method
Inventor: AOYAMA SUSUMU
IPC: G01H17/00
Filed: 1994-08-19
Abstract: PURPOSE: To improve productivity by rapidly detecting the failure in a liquid supply piping system in a device and method for monitoring the supply of semiconductor wafer treatment liquid to a treatment container. CONSTITUTION: A liquid supply monitoring device with a piping system for supplying a constant amount of treatment liquid to a liquid treatment container is constituted of a piping system 24 for supplying a constant amount of treatment liquid where flow liquid valves 242 and 243 which are closed by an operation signal from a treatment container 1 and a flow rate control valve 241 are provided, sensors 31-1 -31-4 which are fitted while being in contact with the pipe wall outer surfaces at a plurality of locations in the piping system for continuously outputting acoustic energy generated due to the liquid flow in the piping near each device region as a voltage waveform signal,  and a failure detection circuit part 4 for transmitting an alarm signal and an emergency stop signal to the liquid treatment container 1 by detecting the occurrence of failure in the piping system 24 for supplying a constant amount of liquid with a voltage waveform signal as a base.
Patent JP-H0244963-A (JP)
Title: Picture reader
Inventor: ICHIKAWA SHINICHI
IPC: H04N1/10
Filed: 1988-08-05
Abstract: PURPOSE:To reduce various adjustment work times by integrating a photoelectric conversion element such as a CCD and a light collection optical system collecting the light having picture information to the photoelectric conversion element to the unit main body and constituting the unit main body to be freely in a way of reciprocating and tilting with respect to the optical axis. CONSTITUTION:A condenser lens 152 and CCDs 142a-142c being components of a scanning read section 16 are assembled to a unit main body 138 integrally and a slide base 130 mounting the unit main body 138 is formed in forward/ backward movement freely in the direction of optical axis of a reflected light (direction X in arrow). Moreover, one end of the slide base 130 is placed on spheres 116a, 116b and adjustment screws 122a, 122b are screwed to the other end and each tip is in press contact onto a support plate 112, then the unit main body 138 is tilted by turning the adjustment screws 122a, 122b. Thus, the various adjustment works of the scanning read section 16 are attained efficiently.
Patent JP-S6175556-A (JP)
Title: Complementary mos semiconductor memory
Inventor: MASUHARA TOSHIAKI
IPC: H01L27/10
Filed: 1985-09-06
Abstract: PURPOSE:To form a complementary MOS semiconductor memory for operating a memory element utilizing two types of P- and N- channel transistors in the periphery at a high speed, with a low power and high integration density by forming a memory cell in such a way as providing data lines to a substrate having comparatively low impurity concentration. CONSTITUTION:An N-channel MOS tansistor and a P-channel MOS transistor are formed onan N type substrate 1 as a peripheral circuit L and a memory cell M is combined to N type substrate. A P type well 2 (impurity concentration is about 10<15>-10<17>/cm<2>) is formed within the substrate 1 and an n-channel transistor is formed by providing a source 3 and N type diffusion layer of drain 4 within the P tyep well. MOreover, the source 5, drain 6 are formed in the substrate 1, forming the P-channel MOS transistor. Meanwhile, the memory cell is composed of an inversion layer formed just under a silicon layer 14, a transfer electrode 15 of silicon and a P<+> type diffusion layer 7 which becomes data line.
Patent JP-H0245124-A (JP)
Title: Manufacture of water-permeable sheet with patterns
Inventor: IWATANI NOBUO
IPC: B28B1/50
Filed: 1988-08-04
Abstract: PURPOSE:To form a water-permeable sheet onto which predetermined rough patterns can be formed correctly by overlapping a gas impermeable sheet of thermoplastic resin having approximately the same softening point as a water permeable sheet on a surface opposite to said water permeable sheet of thermoplastic resin, and vacuum sucking said two sheets as they are softened by heat. CONSTITUTION:A composite sheet 3' is attached onto a mold surface of a vacuum molding mold 31, with a water permeable sheet 1 thereof turned downwards. The composite sheet 3' in this state is heated from above by a heater 32 to be softened as a hole. Then, the whole composite sheet 3' is vacuum sucked and thermally deformed and molded along rough patterns formed on the mold surface of the mold 31. Thereafter, the mold is cooled, with the whole composite sheet 3' returned to an initial hardness. The air is blown into the mold 31 to release the composite sheet 3'. Accordingly, the composite sheet 3' is wholly vacuum molded, with the rough patterns transferred thereon. A gas impermeable sheet 2 is detached and removed from the obtained composite sheet 3'.
Patent JP-H0749236-A (JP)
Title: Route guide display device
Inventor: TANADA SHOICHI
IPC: G09B29/10
Filed: 1993-08-06
Abstract: PURPOSE:To make a driver predict a travel across an intersection at an early stage and easily, and ensure a safe drive by showing the intersection in the travel direction of a vehicle nearly at the center of a screen, and the travel direction of the vehicle in an upward direction. CONSTITUTION:CPU 56 finds a vehicle position through a vehicle position recognition section 55 on the basis of a current position calculated with a position detecting device 4. The road map data of an area where the current position belongs, is retrieved from the data of a CD drive 8 on the basis of the position so found and a road map scale set through an input processing section 53. The retrieved data is shown on the screen of a display 7 with a north side kept right above, together with a mark showing the current position or the like of the vehicle. On the other hand, the CPU 56 finds an intersection where the vehicle arrives at next as a position corresponding to the current position, from the optimum route information of an optimum route calculation section 57. When the vehicle reaches the approach point of the intersection, the screen of the display 7 is shifted in parallel so as to keep the intersection forward of a travel direction at the center. Also, the screen of the display 7 is rotated, so as to keep the direction of an approach link directed upward.
Patent JP-H0619949-A (JP)
Title: Arithmetic unit for matrix
Inventor: KOBAYASHI YUJI
IPC: G06F7/53
Filed: 1992-06-30
Abstract: PURPOSE:To attain matrix operation by a simple and compact constitution and to easily attain IC formation by processing the multiplication of a fixed coefficient by a shift adding means for adding an input data string shifted in accordance with the fixed coefficient. CONSTITUTION:In a matrix arithmetic unit for multiplying an R input data string out of the digital video signals of three primary colors, R, G and B e.g. by the primary 0.3 of a cubic matrix equation as a fixed coefficient, the multiplication of the R input data string by the fixed coefficient, i.e., the primary 0.3, is processed by the shift adding means having full adders(FAs) 3, 5 for adding the R input data string shifted based upon 10-bit binary data to be the 2's complement expression of the fixed coefficient, the primary 0.3, and half adders(HAs) 2, 6. Since the multiplication of the input data string by the fixed coefficient is executed only by the shift of the input data string and the addition of the shifted input data string, the use of a multiplier is made unnecessary. Thereby the constitution can also be simplified.
Patent JP-S6174180-A (JP)
Title: Data memory device
Inventor: MASUYAMA YASUHIRO
IPC: G11B20/18
Filed: 1984-09-19
Abstract: PURPOSE:To obtain easily a countermeasure and processing for the occurrence of an error by generating a condition signal showing a track address during an operation, the size of a track positioning error signal, the amplitude, etc., of a reading signal, and storing a condition information signal by an inputted error detecting signal. CONSTITUTION:The device is provided with a data discriminating circuit 1 to read recorded information to the track of recording media and discriminate data from a reading signal, a data transfer circuit 3 to transfer reading data 2 outputted by the circuit 1 to a data memory device controller, a condition information generating circuit 12 to generate condition information 11 showing a track address during operation, a size of a track positioning error signal, an amplitude, etc., of a reading signal, and a condition information memory circuit 10 to preserve information 11 outputted by the circuit 12 when a reading error generating informing signal 9 is inputted from the data memory device control device. Thus, the instantaneous condition when the reading error occurs is stored to the circuit 10, and later on, read as a condition signal 13 at the time of the reading error, and then, the cause of error occurrence can be decided and a countermeasure and processing can be easily obtained.
Patent JP-H1040848-A (JP)
Title: Charged particle beam device
Inventor: SHIMIZU HIROYASU
IPC: H01L21/027
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide such a charged particle beam device as being capable of restraining an aberration even if charged particle beam is injected out of axis. SOLUTION: In this device, a lens system such as a VAL(a variable axis lens) and a VAIL(variable axis immersion lens) is provided for out-of-axis injection of charged particle beam 4 to an object lens 7 to be identical condition as the on-axis injection along an optical axis 1. In this case, astigmatic aberration correcting deflectors 12a, 12b are provided for forming an astigmatic aberration correcting field for correcting an astigmatic aberration and a deflection field for correcting the out-of-axis condition of the astigmatic aberration correcting field with respect to the charged particle beam 4.
Patent JP-S6440990-A (JP)
Title: Pattern output device
Inventor: KURAKAKE SHIGEO
IPC: G09G3/36
Filed: 1987-08-07
Abstract: PURPOSE: To change a character string pattern to an optional form required by a user and to output the changed pattern by optionally specifying an output area of a character string pattern including plural characters in each dot. CONSTITUTION: In the case of changing a character string pattern for one line to a required optional form, a vertical or horizontal change amount for the reference output area of the character string pattern is inputted from an input means 1 in each dot and stored in a storage means 2. In the case of outputting the character string pattern, a pattern changing means 3 vertically or horizontally moves the character string pattern in each dot based upon the vertical or horizontal change amount stored in the means 2 to change its output form and the changed character string pattern is displayed or printed out by an output means 4. Consequently the character string pattern can be optionally changed to an optional form required by the user.
Patent JP-H0538760-A (JP)
Title: Manufacture of continuous engaging pieces
Inventor: KATO MASAMI
IPC: F16B19/00
Filed: 1991-08-06
Abstract: PURPOSE:To manufacture long continuous engaging pieces containing about 1,000-2,000 engaging pieces by a method wherein connecting bars of short engaging piece groups containing about 100 engaging pieces are connected with one another. CONSTITUTION:In the manufacturing method of engaging piece continuum concerned, in engaging piece group P is constituted by upright inserting engaging pieces (p), each of which consists of a head part (h), a filament part (f) and a lateral bar part (b), on one connecting bar B. An engaging part 10 is formed by gradually thinning the end of the connecting bar B toward its tip so as to form a thin part 11. On the engaging part 10, a bonding surface, on which a small protrusively shaped resin well 13 is integrally formed, is provided. By thermally fusing these engaging parts 10 laminated to one another with the heating means of resin, engaging piece groups are bonded with one another in order to obtain continuous engaging pieces.
Patent JP-H1079517-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/092
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enable the threshold voltage of a semiconductor device to be controlled in threshold voltage in the order of a few tenths of a volt by a method, wherein impurities are added to only an active layer provided to the semiconductor device, a concentration distribution of impurity is set discontinuous at an interface between the active layer and a gate-insulating film, and the control of a threshold voltage is carried out, taking advantage of residual impurities in the active layer adjacent to its interface with the gate insulating film. SOLUTION: A crystalline silicon film 203 is formed on a substrate 201 possessed of an insulating surface through the intermediary of a base film 202 to serve as an active layer. The crystalline silicon film 203 is subjected to a thermal oxidation treatment so as to obtain a gate-insulating film, and an island-shaped semiconductor layer 204 which forms the active layer of an N-channel TFT and an island-shaped semiconductor layer 205 which forms the active layer of a P-channel TFT are formed by patterning. After the island-shaped semiconductor layer 204 has been covered with a resist mask 206, B-ions as impurity ions are added to only the island-shaped semiconductor layer 205. The concentration distribution of impurity is set discontinuous at an interface between the island-shaped semiconductor layer 205 and the gate-insulating film, and a threshold voltage is controlled, taking advantage of the residual B-ions located adjacent to the interface.
Patent JP-H0481822-A (JP)
Title: Liquid crystal display device
Inventor: OBATA MASAO
IPC: H05K3/32
Filed: 1990-07-25
Abstract: PURPOSE:To completely protect an anisotropic and conductive film from moisture without generating bubbles by forming printed circuit electrodes into two layers of electrode structures and providing the strip of an insulator at the outside end of a liquid crystal panel and forming the anisotropic and conductive film from the front end of the electrodes up to the insulator part of the liquid crystal panel. CONSTITUTION:While a base electrode 7a is stuck onto a base film 2a, a connecting electrode 7b is stuck to the front end side of the electrode 7a. The strip of the insulator 11 is provided as a projecting shape at the outside end 1a of the liquid crystal panel 1 where the front end of the transparent electrode 8 exists. The anisotropic and conductive film 6 is applied from the front ends of the respective electrodes 7 to the part of the insulators 11 on the respective electrodes 8 and is compression bonded under heating to connect the liquid crystal panel 1 and TABs 2. The anisotropic and conductive film 6 is passed through the electrode 7b and the insulator 11 by the temp. and pressure at the time of connection and is run out to a PWB 4 side. Both ends 5a, 5b at the juncture5 are coated with a moistureproofing agent 9 in such a state. The anisotropic and conductive film 6 is then hermetically sealed by the moistureproofing agent 9 without generating the bubbles in the inside and is completely protected from the internal and external moisture.
Patent JP-S6353114-A (JP)
Title: T-bar roof
Inventor: NISHIKAWA KAZUHIRO
IPC: B60J7/10
Filed: 1986-08-22
Abstract: PURPOSE:To surely and easily fix a window glass to a bracket, by fixing the window glass to the bracket, which is mounted to and removed from a roof frame of a vehicle, by a bolt, urethane system adhesive agent and a quick-drying adhesive agent, in the case of a T-bar for the vehicle. CONSTITUTION:A window glass 3 is fixed to a bracket 4 using a jig by a urethane system adhesive agent 9 and a bolt 10. Next the window glass 3 is fixed to the bracket 4 by injecting a hot melt type quick drying adhesive agent 13 from a hole 12 provided in the bracket 4. By this constitution, workability can be improved by surely fixing the window glass to the bracket.