baber/WOPTO huggingface dataset:
Patent JP-S62102523-A (JP)
Title: Exposing method
Inventor: KOSUGI MASAO
IPC: H01L21/30
Filed: 1985-10-29
Abstract: PURPOSE:To expose substrates of many sizes by the same small apparatus by obliquely moving stepwisely an XY stage for sequentially exposing a plurality of positions on a substrate to the X and Y feeding direction to shorten the processing time. CONSTITUTION:A wafer W is placed on a wafer stage movable and rotatable in X, Y and Z directions, and the first region of the wafer contained in the movable region TE of the stage is exposed. The first shot S11 of the first region of the wafer W is first exposed, the stage is stepwisely moved, and S12, S13 are sequentially exposed in a stepping and repeating manner. At this time, the stage is simultaneously driven in X and Y directions to accelerate the stepping speed. When the first region of the wafer W is all exposed, the stage is moved to the delivery position, and the wafer is moved to expose the second region.
Patent JP-2000067999-A (JP)
Title: Connector
Inventor: TSUJI KENJI
IPC: H01R13/633
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance the workability at the time of separating connector members. SOLUTION: A connector includes an oversurface finger touching part 25A formed on a release operation part 24B of a rocking arm 24 on the oversurface of a female side housing 20 and an undersurface finger touching part 25B provided as protruding in cantilever form backward on the undersurface, and if the two parts 25A and 25B are nipped from above and below for making a displacement, an oversurface shoving part 26A and undersurface shoving part 26B shove the front surface of the male side housing 10. This ensures good workability at the time of separating the connector members because a force to separate the two housings 10 and 20 is generated only by nipping the parts 25A and 25B before the force in the direction of separating the housings 10 and 20 is applied.
Patent JP-H1090142-A (JP)
Title: Method for introducing pre-crack to test piece for measurement of fine ceramic fracture toughness value
Inventor: KAWAGUCHI YOSHIAKI
IPC: G01N1/28
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To introduce a correct pop-in crack to a test piece in a simpler load method by restraining a deformation of the test piece and developing a bend stress by a thermal stress. SOLUTION: A pre-crack start point indentation or pre-crack start point notch is formed on a surface of a crack introduction position of a fine ceramics test piece 1, and a compression stress and a temperature gradient are applied in a crack introduction direction at a position including a pre-crack start point 2 of the test piece 1. The pre-crack start point indentation is formed with the use of a Vickers indentation or Knoop indentation and the pre-crack start point notch is formed by cutting. The test piece 1 having the pre-crack start point 2 formed on the surface is held between upper and lower rigid blocks 9 and 10. A deformation of the test piece 1 is restrained by applying a compression load 6. In this state, the upper block 9 is heated by a heater or the like and the lower block 10 is cooled by liquid nitrogen or the like.  As a result, a thermal deformation is brought about to the test piece 1. However, the test piece 1 is restrained from being deformed by the blocks 9, 10 and therefore a bend stress is generated all over the length of the test piece 1, thus inviting a crack from the pre-crack start point 2.
Patent JP-H1090860-A (JP)
Title: Photosensitive material processor
Inventor: WADA KOUJI
IPC: G03D13/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To make a process for development simple and to improve its maintainability. SOLUTION: This processor is provided with a water coating part 42 which applies water as an image forming solvent to an exposed film F, a sticking roller 82 which puts the film F coated with the water and a process sheet 60 having a layer containing a complex forming compound for metallic ions constituting a basic metallic compound on a base, a physical developing nucleus, and a silver halide solvent one over the other, and a thermal development part 66 which heats the stuck film F and process sheet 60 to perform thermal development. The film F where an exposed image is formed by heating is heated and developed by using the process sheet 60, so complicated developing and fixing processes using many kinds of processing liquid like before need not be performed and the image can easily be formed.
Patent JP-H08107442-A (JP)
Title: Silent calling device for portable telephone
Inventor: MICHIKAWA YUUICHI
IPC: H04M1/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide a portable telephone set that vibrations are stopped and can be switched to calling by a sound when abnormal vibrations are generated during calling by the vibrations. CONSTITUTION: This device is provided with a vibration motor 5 as the source of silent calling, loudspeaker 4 sounding the calling, voltage controlled oscillator(VCO) 7 for modulating a transmitting voice, PLL circuit 6 for controlling this VCO, and microprocessor 1 for monitoring the PLL circuit and controlling the vibration motor and the loudspeaker. Thus, by switching the calling by the vibrations to the calling by the sound, the transmission frequency deviation and false signals are eliminated and communication faults can be eliminated.
Patent JP-H09165985-A (JP)
Title: Arrangement structure of equipment sensible to shock in housing
Inventor: ARUFUONSU HETSUSE
IPC: E21B47/01
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce influences of impulses, by holding sensitive instruments against impulses like a transmitter for positional detection by separating them from the chamber wall containing instruments to the main impulse direction with attenuating cushions against impulses. SOLUTION: A transmitter 14 for positional detection is fitted in the cylindrical chamber 6 in the housing 2 of a boring machine 1. Transmission slits 7 are provided in the chamber 6 to transmit signals from the transmitter 14. The transmitter 14 is provided in the cylindrical housing 2 with a larger diameter than the chamber 6. And a cushion 15 is provided at the front end of the transmitter 14 turning toward the manipulating head 9 and a shock-absorbing cushion 16 is provided at the end turning toward the rear end. Silicone rubber with 15-30 in Shore hardness is used for the cushions 15, 16 and provided with a ring-form groove 17 and the axial tenon 18 to guarantee the deforming function.
Patent JP-H01299308-A (JP)
Title: Drive fixture
Inventor: MIKAERU ENU PERUGIINI
IPC: F16B17/00
Filed: 1988-09-28
Abstract: PURPOSE: To provide drive fastening device with high holding force by inclining a reaction plane encircling a hole in which a drive fastening tool is inserted and inclining the enlarged head of the drive fastening to the axial center of the hole. CONSTITUTION: A drive fastening tool 12 has an enlarged head 29 and a spline 20. The drive fastening tool 12 is used to fix an article 14 to a base 15. In a fixing method, the article 14 is fixed with a reaction plane 21 so as to incline the enlarged head 9 of the drive fastening tool 12 to the axial center 23 of a mounting hole 16.
Patent JP-H08107464-A (JP)
Title: Base band device
Inventor: OTAKE HISAO
IPC: H04M11/06
Filed: 1994-10-05
Abstract: PURPOSE: To improve the sound quality of the base band device and to accelerate communication speed. CONSTITUTION: When a changeover switch 33 is connected to the side of nc and a MODEM 6a is operated as a high-speed MODEM, a data input signal Din is converted into a modulated signal S6A by the MODEM 6A and inputted to an LPF 27. The modulated signal S6A is outputted through an adder 3A to an output terminal 4 as a MODEM signal S27 after its unwanted high frequency component higher than 2100Hz is removed by the LPF 27. In this case, the adder 3A passes only the MODEM signal S27 but does not pass any voice signal S22. On the reception side, the unwanted high frequency component of a received input signal Min higher than 2100Hz is removed through an LPF 29 and it is converted into the digital data of a received data signal Dout by the demodulating part of the MODEM 6A and outputted to an output terminal 11.
Patent JP-H1157936-A (JP)
Title: Molding sand removing method for vaccum molding process
Inventor: INOUE TAKAO
IPC: B22C9/03
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To mold a mold for vacuum molding process having flat upper surface without causing sand inclusion defect by packing molding sand into a suction molding flask on a pattern plate, scraping this surface and blowing the compressed air after suction-reducing the pressure and hardening, to remove the remained molding sand on the upper ends of a sprue rod and a venting hole rod. SOLUTION: A molding film 6 is sucked and closely adhered on the patthen plate 10 provided with the sprue rod 1, pattern 2 and venting hole rod 3, through a suction hole 4 and fine holes 5, etc. Successively, the suction molding flask 20 is set in the pattern plate 10 and in the inner part thereof, the molding sand S is filled at higher than the heights of the sprue rod 1 and the venting hole rod 3, and this upper surface is horizontally leveled with a scraper. Further, in the molding sand S, the suction for reducing the pressure is executed from a suction tube 23 through hollow chamber 21 in the suction molding flask 20 and filter pipes 22 communicating with the hollow chamber to reduce the pressure and harden the upper surface part thereof.  In this condition, the molding sand S remaining at the upper ends of the sprue rod 1 and the venting hole rod 3, is blown off and removed with the conpressed air from air blowing nozzles 30. Thereafter, the molding sand S in the suction molding flask 20 is further reduced to the pressure and hardened, and the pattern is removed to obtain the mold for vaccum molding process.
Patent JP-S62102315-A (JP)
Title: Memory backup device for microcomputer
Inventor: OKUTSU TAKAHITO
IPC: G06F1/00
Filed: 1985-10-29
Abstract: PURPOSE:To reduce the size of a backup power source by detecting a signal from a reset circuit which initializes a microcomputer and then switching the microcomputer to a low power consumption mode with a presence/absence detection signal regarding the power source. CONSTITUTION:The memory backup device for the microcomputer 1 consists of a power circuit 2 which smoothes a commercial power source into DC electric power, the reset circuit 3, a backup power circuit 4, and a power source detecting circuit 5 which detects whether there is a power source or not. When the voltage of the power source drops, a clock check is made with the signal of the power source detecting circuit 5 and RAM access by the microcomputer 1 is stopped. The reset circuit 3 sends a reset signal to the microcomputer 1 while the microcomputer 1 is at a specific voltage within a voltage range wherein the microcomputer can operates. Then, the power source detecting circuit 5 makes the clock check and the microcomputer enters an operation mode when there is a clock or stand-by mode when not. Consequently, the memory of the microcomputer 1 is backed up with low power consumption.
Patent JP-S6484690-A (JP)
Title: Printed wiring board and the production thereof
Inventor: KANEKO JUNJI
IPC: H05K1/09
Filed: 1987-09-26
Abstract: PURPOSE:To prevent the degradation of the bonding interface between a conductor run and an insulating layer, and to prevent the lowering of the adhesive strength therebetween, by bonding the conductor runs forming a circuit pattern to the insulating layer through an anti-degradation layer of chemically stable material. CONSTITUTION:Conductor runs 4 which form a circuit pattern are bonded to an insulating layer 5, respectively, through an anti-degradation layer 13 of chemically stable material. As a result, when this printed wiring board A is produced or after the production thereof, even if the board A is exposed to the high temperature atmosphere for a long time, the adhesive strength between the anti-degradation layer 13 and the insulating layer 5 can be effectively prevented from being lowered. Moreover, since the degradation of the conductor run 4 is also prevented, the adhesive strength between the conductor run 4 and the anti-degradation layer 13 is correspondingly prevented from being lowered. Now, when the material of the conductor run 4 is copper, the material of the anti-degradation layer 13 employs zinc, nickel, chromium or the like, and when the material of the conductor run 4 is aluminum, then the material of the layer 13 employs aluminum oxide.
Patent JP-H0983902-A (JP)
Title: Receiver
Inventor: MOROTA ETSUKO
IPC: H04N7/015
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To satisfactorily discriminate a picture mode by superimposing prescribed DC to a chroma signal outputted by an output terminal and a discriminating the signal at the time of a full mode display. SOLUTION: A video signal and a Y/C separation signal from a switching circuit 7 are supplied for a picture mode discrimination circuit 24. The picture mode discrimination circuit 24 detects an S1 signal superimposed to a VBID signal inserted to the video signal and a chroma signal supplied for an input terminal 8, the information that a decoder 10 is decoding EDTV-2 and black belts provided at the upper and lower parts of a luminance signal to discriminate a picture mode which should be selected. In this case, at the time of executing a full mode display, for the luminance signal Y, DC 5V is superimposed to the chroma signal of the Y/C separation signal taken out by the output terminal 19, and the VBID signal showing the full mode is inserted in the vertical blanking period of the video signal to finish the processing.
Patent JP-H03105991-A (JP)
Title: Semiconductor laser device
Inventor: KONO TOSHIHIRO
IPC: H01S5/042
Filed: 1989-09-20
Abstract: PURPOSE:To arrange that an electrode does not become an obstacle when other elements are laminated and integrated and to realize an integration easily by a structure wherein a p-side electrode and an n-side electrode are formed on the same plane and a laser beam is applied from the side of a semiconductor substrate. CONSTITUTION:A p-AlXGa1-XAs substrate 2 which acts as a passage of an electric current between a p-side region and an n-side region is grown on an AlXGa1-XAs substrate 1; in addition, a p-AlGaAs multilayer-film reflection layer 3, a clad layer 4, a multiple quantum well active layer 5, an n-AlXGa1-XAs layer 6, an n-AlGaAs multilayer-film reflection layer 7 and a contact layer 8 are laminated one after another. Zn is diffused 9 to this wafer; the p-type region and the n-type region are isolated by forming an isolation groove 10 which reaches the p-AlGaAs multilayer-film reflection layer 3 or the p-AlGaAs layer 2. The side of the AlGaAs substrate 1 is polished and chemically etched so as to be convenient to form an element; a wafer layer is set to about 100mum. After that, a p-electrode 11 and an n-electrode 12 are formed to form the element.
Patent JP-S62101457-A (JP)
Title: Character data conversion processing
Inventor: KAWAMURA YUZURU
IPC: G06K15/10
Filed: 1985-10-29
Abstract: PURPOSE:To allow the font of output characters to be variegated by sequentially reading the content of a memory containing character font data of single category and creating another font data through the shifting of bit data utilization timing during printing process. CONSTITUTION:In every byte (equivalent to 8 bits illustrated horizontally) of character font data, bits #7 and #6 of (i), e.g. the #i-th byte (belonging to the illustrated first block) are converted to bits #7 and #6 of the #(i+2)th byte. Further bits #5, #4 and #3 of the ii #i-th byte (belonging to the second block) are converted to bits #5, #4 and #3 of the #(i+1)th byte, and also bits #2, #1 and #0 of the iii >=-th byte (belonging to the third block) to #2, #1 and #0 of the #i-th byte. That, is the converted font data re allowed to be supplied sequentially to a printing head starting with the first byte.
Patent JP-S6484941-A (JP)
Title: System for identifying and transmitting data/voice
Inventor: DOIWAKI SHINJI
IPC: H04L12/64
Filed: 1987-09-25
Abstract: PURPOSE:To effectively use a transmitting path by selecting the transmitting path according to whether the signal from a subscriber terminal is the voice signal or data, simultaneously in the case of the voice signal, shortening the bit length by means of an ADPCM conversion and transmitting the signal. CONSTITUTION:For a channel control circuit SPC4, the signal from a called side subscriber terminal T1 is the data, the data from the T1 are transmitted through a subscriber circuit LC2, a time division switch TDSW3, a digital trunk interface DTI16, and a transmitting path 21. On the other hand, when the signal from the T1 is the voice signal, after the voice signal from the T1 is transmitted to the LC2, the TDSW3, and an ADPCM7, the ADPCM7 ADPCM-converts the voice signal and shortens the bit length. The shortened voice signal is concentrated along with the voice signal of an ADPCM8 by an MUW9, and sent to a transmitting path 2 by a DTI10.
Patent JP-H0580030-A (JP)
Title: Capillary electrophoretic apparatus
Inventor: TATSUMI NOBUYUKI
IPC: G01N27/447
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a capillary electrophoretic apparatus which achieves a pressure control precisely. CONSTITUTION:This apparatus is provided with a solenoid valve 1 to open or close a gas passage, a sample tube 2 to inject a sample into a capillary tube by a pressure of an N2 gas as controlled to open or close with the solenoid valve 1 and a sensor 3 to measure a gas pressure of the sample tube. Moreover, a memory 6 is provided to store the maximum pressure until the gas pressure lowers after the solenoid valve 1 is closed receiving an output value of the sensor 3 and a solenoid valve control section 7 to open the solenoid valve 1 only by time corresponding to a difference between the maximum pressure and an upper limit value preset when the output of the sensor 3 falls below a lower limit value after the closing of the solenoid valve 1.
Patent JP-H0692107-A (JP)
Title: Pneumatic radial tire
Inventor: OO MASAYOSHI
IPC: C08L61/20
Filed: 1992-09-10
Abstract: PURPOSE:To prevent not only adhesion deterioration of a belt layer but also tread separation at a circuit running time or the like by a backup rubber sheet. CONSTITUTION:A rubber sheet 6 of 0.1 to 0.6mm thickness, composed of a rubber composition compounding 1.0 to 6.0 pts.wt. hexamethylol melamine pentamethyl ether partial condensate, 0.5 to 5.0 pts.wt. cresol resin, 4.0 to 7.0 pts.wt. sulfur and 0.1 to 0.8 pts.wt. organic acid cobalt salt as a cobalt element relating to 100 pts.wt. material rubber, is arranged between a tread part 3 and a belt layer 4u, formed of a steel cord or aromatic polyamide fiber cord, or between the tread part 3 and a belt cover layer 5 arranged on the belt layer 4u, so as to cover at least a total width of the belt layer.
Patent JP-H0553946-A (JP)
Title: Multi-host system shared by terminals
Inventor: NAMIKAWA MARIO
IPC: G06F13/00
Filed: 1991-08-29
Abstract: PURPOSE:To enable communication between one terminal and plural work processing sub systems by transmitting an up telegraphic message from a terminal equipment by a work processing communication path while searching the work processing sub system for the processing according to a picture number in the telegraphic message. CONSTITUTION:When a certain key is pushed down on a keyboard 11 of a terminal equipment 1, a picture stored in a picture file 13 is displayed on a display 12. When a terminal operator inputs work information, the picture is transmitted to a communication processor 2 as the telegraphic message together with the picture number. The processor 2 retrieves picture information 22 according to a picture number 23 in the telegraphic message and retrieves a destination code 24 corresponding to the picture number 23. When the destination code 24 is corresponding to a communication path 5 of a work processing A, for example, the telegraphic message is passed through the communication path 5 and processed at a sub system 31 of the work processing A in a first host 3, and an output telegraphic message is prepared. The output telegraphic message is passed through the communication path 5, and a processed result is outputted through the communication processor 2 to the display 12 of the terminal equipment 1.
Patent JP-H08107337-A (JP)
Title: Frequency triplicate circuit
Inventor: SAKATA YUKIO
IPC: H03K5/00
Filed: 1994-10-06
Abstract: PURPOSE: To attain a stable operation at a high frequency by forming the circuit with a delay circuit using a coil and a capacitor and a simple gate circuit. CONSTITUTION: An input from an input terminal IN is given to an input of a 1st delay circuit DL1 and a one side input of a 2nd EXOR IC2, an output of the 1st delay circuit DL1 is given to an input of a 2nd delay circuit DL2 and a one side input of a 1st EXOR IC1. Furthermore, an output of the 2nd delay circuit DL2 is given to the other side input of the 1st EXOR IC1 and an output of the 1st EXOR IC1 is given to the other side input of the 2nd EXOR IC2 and an output of the 2nd EXOR IC2 is connected to an output terminal OUT. Thus, an output signal frequency thrice the input signal frequency whose duty ratio is 50% is obtained. Thus, the oscillated frequency signal is used for various instruments.
Patent JP-H04122694-A (JP)
Title: Sublimation type thermal transfer body
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41M5/392
Filed: 1990-09-14
Abstract: PURPOSE:To prevent defective lubricating properties, and to obviate the unevenness of picture density by using carboxylic modified silicone oil as a substance having the lubricating properties or mold release characteristics of a dye transfer contributing layer. CONSTITUTION:A dye supply layer and a dye transfer contributing layer are cured by containing a reaction product with a compound having isocyanate and active hydrogen in these layers, and recording lubricating properties in a velocity differential mode method are improved by further containing a lubricant in the dye transfer contributing layer. The reactivity and compatibility of a curing agent and the lubricating properties differ by the modified group of the lubricant at that time, and coating unevenness is generated when the dye supply layer and the dye transfer contributing layer are formed, thus often generating unevenness in recording density. Carboxylic modified or carboxylic modified/epoxy modified silicone oil is used as the lubricant for the prevention of the unevenness of recording density.
Patent JP-H0669075-A (JP)
Title: Manufacture of polarizing electrode for electric double layer capacitor
Inventor: KASHIWABARA SHIN
IPC: H01G11/44
Filed: 1992-08-18
Abstract: PURPOSE:To manufacture a solid active electrode whose filling density is uniform by a method wherein a spherical carbide obtained by carbonizing a hardening-type spherical phenol resin is mixed with a thermal reaction-type spherical phenol resin, this mixture is filled into a metal mold, it is pressurized, heated and hardened and it is heat-treated in an inert atmosphere and activated. CONSTITUTION:A thermal reaction-type spherical phenol resin 2 is mixed with a spherical carbide 1 obtained by carbonizing a hardening-type spherical phenol resin. Then, this mixture is filled into a metal mold, a pressure is applied by a hydraulic press provided with a hot plate, and a sheetlike object is obtained. The sheetlike object is heat-treated in a nitrogen atmosphere, it is then activated by steam, and a polarizing electrode for electric double, layer capacitor use is obtained. Thereby, it is possible to obtain an electrostatic capacitance which is much larger as compared with conventional products.