baber/WOPTO huggingface dataset:
Patent JP-2000037791-A (JP)
Title: Pressure
Inventor: HATA KOJI
IPC: B31B50/25
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a pressure rule which can form a fold line capable of simply and rapidly bending at the center. SOLUTION: A pressure rule 1 comprises a long member having an almost rectangular cross section and, by pressing a sheet material such as a corrugated cardboard by the leading end surface along the length direction of the pressure rule 1, a fold line can be formed to the sheet material. Especially, in this rule 1, a linear projection having fine width is provided along the length direction of the leading end surface 2 so as to be protruded from the center of the leading end surface 2. By this constitution, a linear groove can be formed to the center of the fold line by the linear projection 3 and, when the sheet material is folded, the fold line is bent at the place of the groove low in stiffness.
Patent JP-H0745532-A (JP)
Title: Low pressure cvd equipment and film forming method
Inventor: HASEGAWA TOSHIAKI
IPC: H01L21/205
Filed: 1993-07-30
Abstract: PURPOSE:To provide a low pressure CVD equipment and a film forming method which are improved so as to form a thin film having uniform quality and thickness throughout a wafer accommodated in a furnace core tube. CONSTITUTION:The title CVD equipment loads a wafer boat, which mounts wafers on a vertical multistage, in a furnace core tube, introduces reaction gas into the furnace core tube, and executes vapor growth reaction under a reduced pressure condition, thereby forming a thin film on the wafer surface. The wafer boat 30 is constituted so as to arrange the wafers in order, in the state that the surface of a first wafer Al and the surface of a second wafer A2 face each other and the rear of the second wafer and the rear A3 of a third wafer face each other. Dilute gas is set for 2000sccm or more, and reaction gas is supplied by a ratio more than or equal to 20% of the dilute gas.
Patent JP-2001034464-A (JP)
Title: Program updating method
Inventor: SOMA KAZUHIRO
IPC: G06F9/06
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To control a necessary part such as a power source supply part and a cooling part by a multiplexed controller even during the update of the control program of the multiplexed controller. SOLUTION: A control program is stored in a changeable part 54 of each ROM of multiplexed controllers 21 and 22, and an update control program for controlling the update of the control program according to program information from an external device 60 in response to a request for the update of the control program from the external device 60 is stored in a fixed part 53. The update control program is provided with a program part for executing the control of a necessary part such as a power source supplying part 23 and a cooling part 24 when the controller receives a control request instruction for the necessary part from the other controller during the update of the control program.  The controller executes the control of the necessary part according to the update control program at the time of receiving the control request instruction for the necessary part from the other controller during the update of the control program according to the update control program.
Patent JP-H0742716-A (JP)
Title: Nail for driving or pressing into metal plate
Inventor: ISHIHARA MASUO
IPC: F16B15/02
Filed: 1993-07-29
Abstract: PURPOSE:To smoothly move a nail inside a hole on a metal plate and to prevent the nail from escaping in the opposite direction with certainty by forming an escape-preventive portion to be a sawtooth or scalene triangle, and making its oblique line on the leading end side show a specified acute angle. CONSTITUTION:In a nail a flat head 1 for applying or press-fitting is formed on a rear end of a shaft 6, while a tapered portion 2 is formed on the leading end of the shaft 6. A number of escape-preventive portions 3 are projected on at least outer periphery of the shaft 6, which escape-preventive portion 3 is made of a number of spiral lines having pitches remarkably smaller than a diameter of the shaft 6 or circles having small pitches. The spiral lines or circles have sections parallel to an axis each formed to be a sawtooth or scalene triangle wherein an oblique line on the leading end side shows an angle not less than 40 degrees in respect to the axis. Or, the tapered portion 2 has a truncated conical shape having circular section, in which the conical angle 2beta shows 60 degrees or more.
Patent JP-H1053122-A (JP)
Title: Motor-operated brake booster
Inventor: IO SHINICHI
IPC: B60T13/74
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of inertia moment through reduction of a mass of each of constituting parts ranging from a rotor to a piston shaft, to improve operation responsiveness from a time when a brake pedal is pedaled to a time when an assist force is generated, and to improve a feeling during braking operation. SOLUTION: A motor-driven brake booster is formed such that a brake liquid pressure control mechanism 24 is linked to the tip side of a push rod 23, coupled to a brake pedal, through a piston shaft 39 and the rotation force of an electric motor 26 arranged in a case 21 is transmitted to a push rod through a ball screw mechanism 25. In this case, a cylinder part 40 with a thin section is axially slidably arranged on the outer peripheral surface of the piston shaft 39, and a stepped surface 43 with which the tip edge 40d of the outer cylinder part 40 is brought into abutment contact to transmit an assist force is formed on the outer peripheral side of the front part of the piston shaft 39.
Patent JP-S6452416-A (JP)
Title: Toaster
Inventor: AKAI RYOZO
IPC: A47J37/08
Filed: 1987-08-22
Abstract: PURPOSE: To prevent toasted color from varying by providing a toast color setting control means, a means for controlling the setting of the number of pieces of bread to be toasted simultaneously, and a control means for controlling the transmission of electricity to a heater. CONSTITUTION: When normal toasting is set, a microcomputer 51 sets the toasting time of the normal toasting in accordance with information about temperature in a cooking oven 2 at that time and an in-oven temperature-necessary toasting time characteristic and, after a cooking start/end button 18 has been operated for the start of toasting, keeps heaters 6, 7 on for the set time to perform toasting. The operating position of a toast color adjustment knob 17 determines the set value of a toast color adjustment volume 34, and the microcomputer 51 controls the toasting time in such a way that when the toasted color is set to the light side by means of the toast color adjustment knob 17, the toasting time required is short, whereas when the toasted color is set to the dark side the toasting time required is long.  When one- or two-piece toasting is input to the microcomputer 51 by operating either of setting buttons 28, 29 for the number of pieces to be toasted simultaneously, the microcomputer 51 makes the required toasting time longer for two-piece toasting than for one-piece toasting.
Patent JP-S6269757-A (JP)
Title: Transmission source confirming device
Inventor: SAGARA IWAO
IPC: H04M1/665
Filed: 1985-09-24
Abstract: PURPOSE:To prevent a wrong call by providing a memory previously storing the idenfitication code of a transmitting party, confirming a transmission source at a reception side and allowing only transmitting parties within a range where some identification codes previously stored to execute a normal call. CONSTITUTION:When a call is placed on a reception side telephone system 1, it is detected by a ringing tone processing part 12, and the handset of the system 1 is hooked up. Then a sound (1) is transmitted from a sound storage memory device group 10 through a sound processing control part 11. When the transmitting party transmits a PB signal through a pushbutton, said signal is detected by a PB receiver 4 and stored in a register 5. Next a control microcomputer 9 reads out the identification code of a memory means 6, and a comparator 8 compares said code with the contents of the register 5. In this case, the identification code of the transmitting part is previously stored in the means 6. When its code is equal to the contents, a call is made through the system group 10 and the processing part 12. Thus recognition is made within the range where codes are previously stored so as to control the call, thereby preventing a wrong call.
Patent JP-S6366322-A (JP)
Title: Production of polyester fiber
Inventor: IGARI TOKUO
IPC: D01F6/92
Filed: 1986-09-04
Abstract: PURPOSE:To obtain a stable polyester fiber suppressing the generation of fluffing and end breakage, by extruding a polyester containing a specific amount of fine powder of an inert substance through a nozzle and subjecting to melt- spinning at a specific take-up speed. CONSTITUTION:Inert fine particles having an average diameter of <=1mu or aggregate of inert fine particles having an average aggregate diameter of <=1mu (e.g. colloidal silica, titanium oxide, alumina, etc.) are dispersed in a polyester at an amount of 0.5-10wt% to obtain a polyester containing >=5 particles or aggregates to said inert substance per 10mu<2> of the cross-section of the polyester. The polyester containing the fine particles or aggregates is extruded through a spinning nozzle and melt-spun at a take-up speed of >=1,000m/min, preferably >=3,000m/min to obtain the objective polyester fiber.
Patent JP-S60126617-A (JP)
Title: Single collimator lens
Inventor: ARUBERUTO SUMITSUDO
IPC: G02B3/04
Filed: 1984-10-05
Abstract: A collimator lens is described having a small numerical aperture and specific focal lengths. One of the surfaces of the lens is plane and the other surface has an aspherical profile defined by a series expansion comprising only a few even terms.
Patent JP-2000039573-A (JP)
Title: Scanning position measuring device for scanning optical system
Inventor: UEDA TAKESHI
IPC: G02B26/10
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the scanning position measuring device for a scanning optical system capable of quantitatively measuring a scanning position with respect to the respective deflecting reflection surfaces of a rotary polygon mirror. SOLUTION: This device has a CCD sensor 6 for measuring, a sensor displacing means 9, a sychronization detecting means 13, a laser light emission modulating means, a specified surface detecting means 15, a control means and a calculating means; and the detection signal of the means 13 basing on the signal from the means 15 specifies which deflecting reflection surface of the mirror 3 reflects an optical spot position.
Patent JP-S60102310-A (JP)
Title: Return-belt reversing mechanism
Inventor: KITAGAWA TOMIO
IPC: B65G15/28
Filed: 1983-11-07
Abstract: PURPOSE:To make it possible to apply a reversing mechanism to both a belt conveyer for a long distance and that for a short distance, by forming the reversing mechanism as the belt is turned over at the starting end and at the final end to the opposite direction to each other, and reversion guiding vertical rollers, set in the reversed parts of the belt, are leaned as they support the weight of a reversed belt. CONSTITUTION:A belt is turned over to the right at a point between two pinch rollers 9, 10 at the final end A, and it is turned over to the left at a point between two pinch rollers 9, 10 at the starting end B, at the same time, reversion guiding vertical rollers 11 set in the middle of the reversed belt 5' at the final end A and the starting end B, are leaned to the opposite direction to each other. In this way, the upper side surface of the leaning side of the vertical roller 11 touches the lower surface of the leaning side of the reversed belt 5', and it is prevented that the belt 5' is loosened downward owing to it's own weight. In this mechanism, the surface of the belt on which the material adheres, becomes the upper side after the belt is reversed at the final end, turns to the back side after the belt is reversed at the starting end, and the material is sent to a hopper 13. Consequently, it can be prevented that the material which adheres to the belt falls down while the material is moved along the under side, and this mechanism can be applied to a belt conveyer for a short distance.
Patent JP-H1056078-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA MITSUHIRO
IPC: H01L27/11
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of a groove by having a third wiring which passes above the branch of a first wiring and above the branch of a second wiring, being provided in roughly parallel with the first main wiring, and insulating the third wiring from the branch of the first wiring, and connecting it with the second wiring, at the branch of the second wiring. SOLUTION: The gate electrodes of a load transistor L1 and a driver transistor D1 are made on a silicon substrate by the common wiring 26 extended in a first direction. The gate electrodes of a load transistor L2 and a driver transistor D2 are made by common wiring 28 extended in parallel with the wiring 26. The gate electrodes of transfer transistors T1 and T2 are made by common wiring 30 extended in the second direction crossing the first direction at right angles. The wirings 26 and 28 have branches 66 severally which extend in the second direction, being branched from the main wiring parts extended in the first direction, and are connected to buried wirings 64 and 62, respectively, at the contact regions 24 provided at the ends.
Patent JP-S6188303-A (JP)
Title: Abnormal state detecting device
Inventor: ENDO MAKOTO
IPC: H02H7/00
Filed: 1984-10-05
Abstract: PURPOSE:To decrease number of I/O ports by bringing an output signal whose active state is not overlapped in a normal sequence amount output signals of a microcomputer into a specific state in response to an input of an abnormity detection signal. CONSTITUTION:The microcomputer (CPU) 1 incorporates an ROM, an RAM, an I/O and a counter and outputs of comparators 2a-2d are fed to the CPU 1. Reference voltages Vref 1-4 are fed to inverting inputs of the comparators 2a-2d and a thermister input signal THin is fed to a non-inverting input. When a cassette paper feeding solenoid control signal (CPUSD) and a register solenoid control signal (RGSD) whose active states are not overlapped on a normal sequence are brought into logical 1 at the same time, outputs of drivers 4a, 4b in the CPU 1 are zero to inhibit the operation of a cassette paper feeding solenoid 9 and a register solenoid 10. Thus, number of I/O ports is reduced to detect various abnormity states.
Patent JP-S6271274-A (JP)
Title: Mos semiconductor device
Inventor: OMURA YASUHISA
IPC: H01L27/12
Filed: 1985-09-25
Abstract: PURPOSE:To remove a kink phenomenon in drain current-drain voltage characteristic by forming a source electrode of a material that Schottky barrier generated in the contacting surface of a semiconductor substrate becomes 1/2 or lower of the band gap of the substrate. CONSTITUTION:A source electrode 26 is formed on the upper surfaces of a source region 24 and an active layer 21 formed of N-type high impurity density semiconductor to contact with the both regions 24 and the layer 21 on one end of the layer 21 as the second conductivity type region having a higher impurity density than the impurity density of a main semiconductor substrate. In this case, the material of the electrode 26 selects that in which Schottky barrier generated in a boundary to the layer 21 becomes 1/2 of lower of the band gap of the layer 21. thus, when a current flows, holes generated by weak avalanche in a depletion region 21a near a drain region 25 is fed into a nondepleted region 21b, but not fed to the region 24, but flows to the electrode 26 disposed on the layer 21 adjacent to the region 24.
Patent JP-S6364610-A (JP)
Title: Magnetic head for buried servo system
Inventor: TANAKA HIDEO
IPC: G11B5/48
Filed: 1986-09-05
Abstract: PURPOSE:To obtain a magnetic head that can prevent deterioration of S/N and restriction of margin by arranging transducers for servo and for data recording and reproducing in parallel on the surface of the same slider in a tangential direction of the circumference of a magnetic double layer disk, and providing a gap conforming to the direction of magnetization of signals. CONSTITUTION:A magnetic double layer disk having a pattern for servo is used in a magnetic head 2 for buried servo system and the magnetic head is provided with transducers 15, 16, 59 for servo, for recording and for reproducing arranged in tangential direction of circumference of a disk and having gaps conformed to the direction of magnetization of signals. A magnetic resistance effect element 17, electrode terminals 54, 50 for servo and for data, and a lower half of a transducer coil 52 for data are formed on a slider 13, and covered with an insulating film. Yokes 18, 57 are formed on it, and an insulating layer is formed on the magnetic pole of the transducer 16 for data, and an upper half of the transducer 16 is formed on it. A protective film 51 is formed over whole surface, and working of a wafer and assembling are performed, and a head 2 is obtained.
Patent JP-H0877991-A (JP)
Title: Battery device and installing device for battery device
Inventor: AOKI HISASHI
IPC: H01M2/10
Filed: 1994-09-02
Abstract: PURPOSE: To prevent erroneous installation to main equipment and to prevent the breakage of the main equipment and the like by arranging an opening end part in an installation face part in a cage body and recessedly arranging an identifying groove part, which is parallel to the installing direction to the main equipment, from the opening end part. CONSTITUTION: In a cage body 1A in which a battery storage part is provided, an installation face part IC positioned on the bottom face side in the outer circumference part, is provided, and a battery storage part 1B is arranged in the inside. In a battery device 1, an identifying groove part 4 is recessedly arranged in the position shifted to either side from the center line of the installation face part 1C, while to the terminal end of the identifying groove part 4, the starting ends of a guide part 9A and a guide 9C are arranged on a butting face side perpendicular to the installation face part 1C. In this way, the identifying groove part 4 can be surely identified by means of main equipment in the installation initial condition in which the guide grooves 9A to 9D are brought into contact with the main equipment.  Therefore, erroneous installation of the battery device 1 to the main equipment can be surely prevented, and at the same time, the breakage of the main equipment and the like can be prevented.
Patent JP-H1056440-A (JP)
Title: Optical signal transmitter
Inventor: OMURA HIDEYUKI
IPC: H04B10/516
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive transmitter by canceling level deviation between modes by performing level correction, of which the characteristics are inverse from those of inter-mode level deviation, to multimode beams or respective single mode beams split from the multimode beams. SOLUTION: As a light source 1, a Fabry-Perot laser (FP-LD) is provided. As level deviation canceling means, an optical element 7, wavelength branching filter 4 for splitting a multimode beam into plural single mode beams, plural external light modulators 6 for modulating the split single mode beams, and synthesizing filter 9 for synthesizing the modulated single mode beams and sending it out onto an optical transmission line 8 are provided. Multimode beams λ1, λ2...λn of the light source 1 have the inter-mode level deviation and the optical element 7 has the passing loss of characteristics inverse to those of inter-mode level deviation. Concerning such a device, the inter-mode level deviation of the multi-mode beams from the light source 1 is canceled when they are passed through the optical element 6, and the optical signal having no deviation is sent out onto the optical transmission line 8.
Patent JP-S6271599-A (JP)
Title: Biological denitrification treatment
Inventor: MORISHITA YOSHIHIKO
IPC: C02F3/34
Filed: 1985-09-25
Abstract: PURPOSE:To contrive at economical and efficient denitrification by using a phenol contained in a coke furnace gas liquor (ammoniacal liquor) as a hydrogen donator in the stage of biologically removing the total nitrogen such as ammonia nitrogen incorporated into said ammoniacal liquor. CONSTITUTION:The total nitrogen such as ammonia nitrogen is oxidized to a nitric acid and nitrous acid by nitrifying germs and further the nitric acid and nitrous acid are reduced to gaseous nitrogen by denitrifying germs and are thereby removed. The phenol in the coke furnace gas liquor is used as the hydrogen donator to be added from the outside of the system in the reduction process to the gaseous nitrogen in this stage. More specifically, the phenol contained in the coke furnace gas liquor is used in place of generally used methanol, by which the economical and efficient denitrification is executed.
Patent JP-H0658251-A (JP)
Title: Fluid pressure generating device
Inventor: KAWAFUNE KAZUNORI
IPC: F04B1/20
Filed: 1992-08-06
Abstract: PURPOSE:To constitute the device out of a motor and pump elements so as to be optimum state for their functions while effectively miniaturizing the device, further, reduce vibration and noise so as to improve durability, simplify the construction so as to facilitate assembling, and improve accuracy. CONSTITUTION:A cylinder block 5 provided with a main shaft 6 on the center part, a plurality of cylinders 15 on the outer circumferential part, and pistons 16 in the respective cylinders 15 slidably and internally, is formed as a separated body against the rotor 3 of a motor 4. The rotor 3 is provided with a fitting hole 3a in the center part, the cylinder block 5 is fitted and fixed into the fitting hole 3a, and the rotor 3 is rotatably supported with stationary members through the cylinder block 5 and the main shaft 6. A piston operating body 9 having an inclined face 9a on which shoes 22 held with the head parts 16a of the pistons 16 are slidably moved is arranged on one side of the cylinder block 5 in the axial direction, and a valve plate 10 is arranged on the other side.
Patent JP-H0760786-A (JP)
Title: Synthetic resin molded product and its manufacture
Inventor: TAWARA HISASHI
IPC: B29K105/20
Filed: 1993-08-25
Abstract: PURPOSE:To make a molding material superior in surface sharpness and have little warp by making use of compounded and reinforced styrene resin for the molding material. CONSTITUTION:In fitting an aromatic polycarbonate sheet to a mold, a plurality of pins are provided in a mold, a corresponding positions of the sheet of which are perforated and fitting is performed. In other words, a magnet is buried into a mold, an iron piece is stuck to a position corresponding to the burried position and fitting is performed. Then after fitting the sheet, mold clamping is performed. Then a compouded and reinforced styrene molding material is injected and cast through an injection molding machine and the sheet and molding material are laminated and molded integrally. After injection of resin, the molten resin is cooled and solidified and a molded product is obtained after mold release. Hereby, the sheet and molding material are welded thermally and completely through an adhesive layer by heat and pressure at the time of molding, and irrespective of a difference in molding shrinkage of respective surfaces, the whole surface is free from a warp and a sheet surface of the molded product possesses excellent external appearance properties.