baber/WOPTO huggingface dataset:
Patent JP-H0269638-A (JP)
Title: Fluid analyzing method by double fluid modulating system
Inventor: INOUE TETSUSHI
IPC: G01N21/35
Filed: 1988-09-03
Abstract: PURPOSE:To improve the measuring accuracy of such noxious components as exhaust fumes from automobiles, waste gases from factories, etc., contained in the atmosphere by dividing each fume or gas into two flows with a phase difference of 90 deg. in between and performing a synchronous detection rectifying process or smoothing process on each fluid modulated sample simultaneously and continuously made to flow to an analyzing section when the fume or gas is analyzed. CONSTITUTION:Comparison fluids R1 and R2 are prepared from sample fluids S1 and S2 obtained from different fluids or one fluid divided into two systems by setting a phase difference of 90 deg. between the fluids R1 and R2 with a common frequency. Then fluid modulation is performed by alternately passing the sample fluids and comparison fluids. Namely, the fluids S1 and S2 and R1 and R2 are simultaneously and continuously supplied to an analyzing section A provided with one detector D and its preamplifier 2. Then each analysis value is obtained on the fluids S1 and S2 by processing the output signal O (=O1+O2) of the detector D with a signal processing means B constituted of the combination of the 1st and 2nd synchronous detection rectifying means 3a and 3b and the 1st and 2nd smoothing means 4a and 4b.
Patent JP-H0774323-A (JP)
Title: Semiconductor device and semiconductor memory storage
Inventor: TSUKIKAWA YASUHIKO
IPC: H01L27/08
Filed: 1993-09-06
Abstract: PURPOSE:To provide a semiconductor and a semiconductor memory storage on which the generation of a latch-up phenomenon can be prevented. CONSTITUTION:A P-channel MOS transistor 7 is provided in the N-type well region 11 on the surface of a P-type semiconductor substrate 12. External power supply potential VDD is applied to the P-type source on 7s of the P-channel MOS transistor 7, internal power supply potential VPP (in the form of VPP> VDD) is applied to the N-type well region 11 through the intermediary of an N-type potential fixing region 7b. Generation of latch-up is avoided by preventing the lowering of the potential of the N-type well region 11 from the P-type source region 7s.
Patent JP-S6280279-A (JP)
Title: Chemical copper plating solution
Inventor: KOGURE HIROMICHI
IPC: H05K3/18
Filed: 1985-10-03
Abstract: PURPOSE:To increase the rate of deposition of a plated film and to improve the stability of the film by adding a prescribed amount of a deriv. of dithiocarbamic acid to a plating soln. contg. a copper salt, a complexing agent such as Rochelle salt, a reducing agent, etc. CONSTITUTION:This chemical copper plating soln. is obtd. by adding 0.05-20mg/l deriv. of dithiocarbamic acid combined optionally with 10-100mg/l polyoxyethylene alkyl phenyl ether to a plating soln. contg. a copper salt, a complexing agent, a reducing agent, a pH adjusting agent, and a stabilizer. Rochelle salt or EDTA is used as the complexing agent.
Patent JP-H0861333-A (JP)
Title: Recycle dealing type fixing device
Inventor: NAKANISHI AKIRA
IPC: F16B19/00
Filed: 1994-08-23
Abstract: PURPOSE: To facilitate and quicken separation work by forming the retaining part sides of the root part of a cut piece part of a fixing part and of an anchorlike claw part into a fork state by a notched part in a fixing device, for a part such as a wiring or a printed base board, wherein disassembly work for a home electric product etc, is facilitated. CONSTITUTION: In a purse lock 4 for a recycle dealing type fixing device, the upper surface of a through hole 11 provided on a printed base board 1 is pressed by means of a cut piece part 41, and an anchorlike claw part 42 is locked on a lower surface. In this case, the cut piece part 41 and the claw part 42 are forklikely formed by providing notched parts 4a and 4b, for separating the cut piece part 41 and the claw part 42, on the retaining part sides of the root of the cut piece part 41 and the claw part 42. Consequently, a cut position D is cut by means of a cutting tool such as a nipper and thereby to allow the claw part 42, positioned in the lower side of the printed board 1, to be dropped to easily separate the purse lock 4 from the printed board 1.
Patent JP-2000058567-A (JP)
Title: Jig for assembling semiconductor device and its assembling method
Inventor: YOSHIDA TAKAYUKI
IPC: H01L23/28
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device which can operate surely in a high-frequency area in the semiconductor device where a circuit module is mounted to a wiring board. SOLUTION: A photosetting resin 10 is applied in the specified area on a wiring board 8 placed on a transparent block 11, and a circuit module 20 is placed on the wiring board 8, and then the circuit module 20 is pressurized by a transparent pressurizing tool 16 and the pressurizing tool 16 as well as the wiring board 8 are irradiated with a UV light 17 from the upper side. The photosetting resin 10 as well as the lower side of the circuit module 20 is irradiated from both upper and lower sides with the UV light 17 transmitting the pressurizing tool 16 and the reflected light thereof reflecting on reflection films 14A and 14B formed respectively on the lower and side surfaces of the block 11, so that they are cured securely. Thus, the circuit module 20 can be electrically connected with the wiring board 8 in low and stable impedance, thereby manufacturing such a semiconductor device that can operate stably in a high-frequency area.
Patent JP-H04104240-A (JP)
Title: Display device
Inventor: KATO MASAYUKI
IPC: G02B5/32
Filed: 1990-08-24
Abstract: PURPOSE:To thin an entire optical system by making projected light incident on an angle selection and reflection means at least twice and making it incident on an optical mirror at least once. CONSTITUTION:A reflection type hologram 21 functioning as the angle selection and reflection means is formed on the inside of a screen 11, and the upper edge of a mirror 7 is fitted to the upper edge of the screen 11 and fixed at a tilt angle gamma. Supposing that the center of a projecting lens system having an optical axis vertical to the screen 11 is P0, a virtual image is formed at a position P1 by the mirror 7, and further a virtual image is formed at a position P2 by the hologram 21, then the virtual image are moved to P3 and P4 by mirrors 25 and 27, respectively. By reversely tracing the above-mentioned optical path, light from an LCD (liquid crystal display unit) 1 is enlarged and projected by a projecting lens 3, repeatedly reflected by the mirrors 27 and 25, the hologram 21 and the mirror 7 in order an finally transmitted through the hologram 21 to form an image on the screen 11. Thus, a thin projecting optical system is constituted.
Patent JP-H0887199-A (JP)
Title: Image forming device
Inventor: IHARA HIROFUMI
IPC: G03G15/20
Filed: 1994-09-16
Abstract: PURPOSE: To restrain the overshoot of the temperature of a roller when a fixing device is started up by allowing a heating means to start heating as the detected surface temperature of the roller at the time of turning on a power source is low and setting the temperature at which heating is stopped first low. CONSTITUTION: A temperature detection means 54 detects the surface temperature of a heat roller at the time of turning on the power source and a heater on-time arithmetic means 59 calculates what degrees centigrade the surface temperature of the heat roller attains while a heater 101 is kept being on. Then, a heater on-duty arithmetic means 60 performs the on-duty arithmetic operation of the heater 101. The control of the heater 101 is started by a heater driver part 58 based on set timing data and duty data. When the surface temperature of the heat roller attains the set temperature data, the heater 101 is turned off. Since the heater 101 is turned off at the temperature equal to or below the set fixing temperature by considering the overshoot, the surface temperature of the heat roller does not largely exceed the set fixing temperature.
Patent JP-S6376809-A (JP)
Title: Trough cover for casting bed of blast furnace
Inventor: NISHINO NO
IPC: C21B7/14
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the deformation, etc., of a trough cover and to lengthen the service life by providing ribs on the outer circumference of the upper face of trough cover main body lined with refractory and also arranging straightly plural lines of ribs in the inner side thereof, so as to enable flowing of cooling water. CONSTITUTION:The trough cover main body 1 at casting bed of blast furnace is formed in U-shaped cross section and in the inner side, refractory 2 is lined and on the outer circumferential part of upper face, the outside rib 3 is arranged. In the inside of this outside rib 3, the inside ribs 4 are arranged straightly and the height of a part of the inside ribs 4 is formed as lower rib 4a than the height of outside rib 3, so as to form the flowing passage of cooling water poured from one end of the trough cover toward the arrow direction. In this way, the deformation of reinforced ribs 3, 4, the melt-loss and falling of refractory 2, etc., are prevented and service life of the trough cover is lengthened and the repairing cost is reduced.
Patent JP-S6377963-A (JP)
Title: Thermoplastic resin composition
Inventor: NISHIKAWA NOBUAKI
IPC: C08L33/10
Filed: 1986-09-19
Abstract: PURPOSE:To provide the title resin compsn. which has excellent moldability and gives molded products having excellent transparency, resistance to weather and impact, etc., by mixing two methacrylate thermoplastic polymers having different reduced viscosities with a specified rubber-contg. polymer. CONSTITUTION:0.1-20pts.wt. thermoplastic polymer (A) having a reduced viscosity higher than 0.1l/g, composed of 50-100wt% methyl methacrylate and 50-0wt% copolymerizable vinyl monomer, is mixed with 5-99.9pts.wt. rubber- contg. polymer (B) obtd. by polymerizing a monomer mixture contg. 50-100wt% methacrylic ester in the presence of an elastomeric copolymer composed of 50-99.9wt% alkyl acrylate, 0.1-10wt% crosslinking monomer, etc. and a 0-94.9 pts.wt. thermoplastic polymer (C) having a reduced viscosity not higher than 0.1l/g obtd. by polymerizing a monomer mixture contg. 50-100wt% methacrylic ester having a 1-4C alkyl group in such a proportion that the aggregate is 100pts.wt.
Patent JP-2000057812-A (JP)
Title: Neon tube lamp
Inventor: KATASE TOMOFUMI
IPC: B60Q1/30
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To simply and safely shield a connecting part of a neon tube and a power supply cord. SOLUTION: This neon tube lamp is equipped with a reflector 2 provided with a neon tube 16 placed in it and a power supply cord 19 connected to the neon tube 16. A cord locking part 7 to lock the power supply cord 19 is provided on the reflector 2, a cover body 9 detachably attached to the reflector 2 to cover the cord locking part 7 and its vicinity is also provided, the power supply cord 19 is locked to the cord locking part 7 and the cover body 9 is attached to the reflector 2, in order to cover up a connecting part of the neon tube 16 and the power supply cord 19.
Patent JP-S59111087-A (JP)
Title: Hand display stopwatch
Inventor: MORIYA TATSUO
IPC: G04F8/02
Filed: 1982-12-17
Abstract: PURPOSE:To certainly permit a user to take notice of such a state that the life of a battery is in close proximity to expiration and to make it possible to lengthen the time before battery capacity is expired, by controlling the driving of a hand for displaying a figure of below one sec. CONSTITUTION:When a battery life signal BLD is L, a 1/20 sec hand 5 always indicates a measuring time during usual measurement and, when the stopping of split display and measurement is ordered, split time and stop time are indicated to stop the sec hand 5 while, when the re-start of the display and measurement is ordered, the content of a 1/20 sec timing counter 16 catches up with the position indicated by the hand 5 whereupon the hand 5 again always indicates the measuring time and, when the zero return of a hand is ordered, the hand is moved at 16Hz until the hand 5 indicates a zero position. In addition, when BLD is H, the hand 5 is controlled by the logical state of the Q1-output of a sec timing counter 26 and stopped at the zero position even during usual measurement when a two-sec signal phi2sec is H. That is, when measurement is started in close proximity to the expiration of battery life, the hand 5 repeats the 20Hz hand motion at every one sec and the stopping at the zero position.
Patent JP-2001048091-A (JP)
Title: Water suction duct structure for propeller of jet- propelled boat
Inventor: ITO KAZUMASA
IPC: B63H11/08
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce noise caused by water pressure fluctuation by an impeller and to improve a degree of freedom of change in form of a water suction duct. SOLUTION: By fixing a duct component 33 formed by an FRP separate from a hull member 1 to a duct reinforcing member 32 of the hull member 1 via adhesive 35 which is a vibration damping member, vibration transmitted to the duct component 33 becomes difficult to be transmitted to the hull member 1 because the duct component 33 is fixed to the hull member 1 via the vibration damping member 35, even if water pressure fluctuation propagates in water within the water suction duct 11 and is transmitted as vibration to the component 33.
Patent JP-H0556995-A (JP)
Title: Bed equipment
Inventor: KASAI KENZO
IPC: A61G7/05
Filed: 1991-09-02
Abstract: PURPOSE:To provide the bed equipment which can move a sick person, etc., laid down on a bed main body, between the upper position of the bed main body and the side position of the bed main body by a comparatively simple mechanism. CONSTITUTION:In both end parts in the longitudinal direction of a bed main body 3, a pair of supports 4 are attached so as to be turnable in the width direction, and between the upper end parts of a pair of supports 4, a horizontal bar 6 is connected. To the horizontal bar 6, a hanger member 7 having a winding-up mechanism 28 is attached, and a sick person, etc., are positioned on a hanger shovel 36 provided on the hanger member 7.
Patent JP-2000057117-A (JP)
Title: Information processing system
Inventor: MURAI MUNEYUKI
IPC: G06F13/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an information processing system in which a processing program accesses a common file through a common information management mechanism by referring to a management pattern by the same content unit to judge whether or not the content is usable at the time of issuing a content use request after a processing means is started and notifying the processing means that is a request source of judging results. SOLUTION: A status API 25 manages the states of plural processing programs 20 in an application system as status management information, also manages common information (the whole information 29 and contents 30) and plays a part for maintaining the consistency. When a processing program 20 accesses the common information, the status API 25 checks whether or not access is available and notifies the results to a processing program 20 that is an access request source. Thus, it is possible to avoid the contention of processing programs 20 with each other. That is, the operation of a processing program 20 is instantly decided and a wait time can be avoided.
Patent JP-H0957127-A (JP)
Title: Control device of hulling sorter
Inventor: MAEDA KOSAKU
IPC: B02B7/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To smoothly prevent the interruption of work caused by overload while continuing automatic control operation for a relatively long time by displaying such a state that a power supply voltage sensor detects the sharp lowering from reference voltage on a display device and refusing the manual regulation on the closed side of a roll gap regulating means of a hulling roll. SOLUTION: When operation is started in such a state that an automatic/manual switch 30 is set to an automatic side, the respective rotary parts of a hulling sorter are driven. Subsequently, the gap between hulling rolls is regulated by a roll gap regulating means so as to be opened and, when the non-contact state of the hulling rolls is detected, opening regulation is stopped. At this time, when power supply voltage is lowered within a narrow range during the opening and closing control of the gap between the hulling rolls, opening regulation is stopped. Subsequently when the closing signal of the gap between the hulling rollers is outputted and the fine contact of the hulling rolls is confirmed, closing regulation is stopped.  At this time when power supply voltage is lowered within a narrow range during the opening and closing control of the gap between the hulling rolls, abnormality is displayed on a display tube 49. When power supply voltage is lowered to a large extent, only the control on the side widening the gap between the hulling rolls is permitted and the manual regulation to the closing side to the roll gap control means is refused.
Patent JP-H0654175-A (JP)
Title: Image processor
Inventor: TSUTSUMI YASUHIRO
IPC: H04N1/405
Filed: 1992-07-30
Abstract: PURPOSE:To obtain an excellent image processor preventing the generation of moire. CONSTITUTION:The processor is provided with a threshold value information memory 25 storing a dither matrix, a dither matrix setting part 24 determining a threshold by correcting the arrangement of the dither matrix read out of the threshold value information memory 25 and a threshold circuit 22 comparing and binarizing the obtained threshold and an input image signal 21 to send an output image signal, and executes binarization processing in an organized dither method.
Patent JP-H04234577-A (JP)
Title: Pump for previously compressive weighting and distribution
Inventor: JIYAN PIEERU RIINA
IPC: F04B7/04
Filed: 1991-08-07
Abstract: PURPOSE: To enhance the efficiency of a precompression metering distribution pump by preventing vacuum produced in a pump working space from becoming excessively high, so as to prevent suction of unpreferable air. CONSTITUTION: A differential piston 4 has a bore 63 communicating the inside of a skirt 32 of the piston with a shoulder part 44, and a cylindrical seal 60 is provided around the proximal part of a valve spindle 41, and is pressed against the outer surface 65 of the proximal part of a valve spindle 41 and an annular embossment 64 projected from the shoulder part 44.
Patent JP-H1064964-A (JP)
Title: Method for measuring superposition slippage
Inventor: AOYANAGI NOBUAKI
IPC: H01L21/66
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of a measuring process by making inspections more efficient by judging whether or not sampling inspections are possible on the positional deviation of a developed resist pattern from the alignment measured data of each wafer. SOLUTION: A stepper transmits measured alignment data of each wafer to a control system (200) and the system decides the inspection mode in a superposition slippage inspection process from the size relation between the standard deviation of the measured alignment data and a specified value and transmits the decided inspection mode to an automatic measuring instrument before starting a measurement process (300). When the standard deviation is larger than the specified value, a total inspection (mode 1) is selected as the inspection mode and, when the standard deviation is smaller, sampling inspection (mode 2) is selected. Deviation measured result are transmitted to the control system (400). Therefore, the processing efficiency is improved and at the same time, the quality judgment of lots which guarantees the deviation of the wafers not yet measured becomes possible.
Patent JP-H0778577-A (JP)
Title: Anode cap mounting device
Inventor: TOKUNO HIRONOBU
IPC: H01R11/22
Filed: 1993-09-07
Abstract: PURPOSE:To enhance the insulating property by sturdily securing an anode cap to a glass body which is an exterior wall of a cathode-ray tube. CONSTITUTION:A contact piece 3 fixed by a metal body 2 is furnished at the tip of a high voltage lead 1 and is connected with its core electrically. An insulation cover 4 is furnished so that it encloses the mounting part of the contact piece 3 and lead 1 to each other and has a cup-shaped part 6 and a lead holding part 5 to accommodate and hold the lead 1. A space 10 is furnished inside of the cup-shaped part 6, and the contact piece 3 is protruding from the center of this space 10. A rubber sheet 9 having self-stickiness is provided between the cup-shaped part 6 and the exterior wall 8 of the cathode-ray tube.
Patent JP-H0857096-A (JP)
Title: Free kick practice doll device for soccer
Inventor: HASHIMOTO YASUHIKO
IPC: A63B69/00
Filed: 1994-08-24
Abstract: PURPOSE: To effectively practice free kicks of soccer by erecting stereoscopic dolls on a base tiltably within the prescribed range against the base, and exciting the dolls with springs so that the rising direction against the base is made the prescribed direction. CONSTITUTION: A base 1 is provided with a pair of moving front wheels 2 and a pair of moving rear wheels 3 respectively, and the front wheels are steerably supported by a steering mechanism 5 connected with a handle rod 4. The base 1 can be easily moved to a prescribed location. Four dolls 7 made of a fiber-reinforced plastic' are erected on the base 1, for example. A shaft 11 made of a bolt elastically fitted with a compression coil spring 16 between it and a spring receiver 14 is inserted into a shaft hole 9 formed on the sole face 8 of the portion corresponding to the sole of each leg of the doll 7, and the shaft 11 is supported by the screwing of a nut 12 tiltably in all directions within the prescribed range against the base 1.
Patent JP-S6378986-A (JP)
Inventor: ISHIWATA TAKASHI
IPC: E05F15/12
Filed: 1986-09-20
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-H09108251-A (JP)
Title: Space compensating device for artificial knee prosthetic apparatus
Inventor: RIYONERU BARON
IPC: A61F2/46
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To enable a surgery to adjust a space between a surface to be cut open of base end of knee bone in its elongation position and a surface to be cut open of distal end of femul, to thereby determining a second surface to be cut or cut open of femul in its bending position or the plural surfaces, and determine the surface to be cut of chamfered part according to the space if required. SOLUTION: This device comprises a guntry 1, two pairs of parallel skids 21A, 21B, 22A, 22B, 31A, 31B, 32A, 32B extending to both ends of the guntry 1 in the direction vertical to the surface of the guntry 1. The separation degrees of the front and rear parts thereof can be adjustable separately. This device can measure the distance between the cut open part of knee bone and femur at the elongation position, and transmits the separation degree to the bending position, thus enabling cutting-open of femur at the latter position.
Patent JP-H0663290-A (JP)
Title: Fluid balancer for spin-dryer
Inventor: OKAMOTO YOSHIMI
IPC: D06F37/12
Filed: 1992-08-21
Abstract: PURPOSE:To provide a spin-drying vessel which is compact but has a large capacity by a method wherein the dimension in the height direction of a fluid balancer which is provided at an upper part of a spin-drying vessel is effectively utilized as the inner volume of the spin-drying vessel, and at the same time, the balancing capability is improved. CONSTITUTION:A fluid storage section for which the ratio rho1=W1/H1 of the width W1 and height H1 of a fluid balancer is made to be small such as 0.3 or less, is stacked on the top and bottom by two units, and the ratio rho=W/H of the overall width W and height H is made to be 0.2 or less. In addition, a step 13 between the inner diameter phi D2 of a rising inner wall of the fluid balancer and the inner diameter phi D4 of a protruding rib of a spin-drying vessel main body is set to be 10mm or less.