baber/WOPTO huggingface dataset:
Patent JP-H0466401-A (JP)
Title: Control device of garbage truck
Inventor: SHIMIZU KYUICHIRO
IPC: B65F3/00
Filed: 1990-07-06
Abstract: PURPOSE:To improve safety and the life of an apparatus by making a switch over valve actuate to return the pressure oil in a hydraulic circuit to the tank by virtue of an actuation signal of a push-in-completed switch or an actuation signal of a pressure detecting switch in the hydraulic circuit. CONSTITUTION:When a push-up-completed switch 19 is disconnect at the time of inter-valve, a switchover valve control relay 'CRY' keeps on actuating. Therefore, a switchover valve 14 is switched causing a vent circuit 15 of a main relief valve 13 to be connected to a tank circuit 16 and oil output from a pump to return to a tank which is made in a state of no load. As a driver steps on an accelerator and the engine speed is raised at ending the loading operation, the line pressure in a hydraulic circuit 12 rises. When a detector switch 17 detects the raise of the line pressure, the switchover valve control relay 'CRY' excites and the switchover valve 14 switches to unloading similarly.
Patent JP-S6422327-A (JP)
Title: Treatment of organic waste gas
Inventor: YAMADA NOBORU
IPC: B01D53/44
Filed: 1987-07-20
Abstract: PURPOSE:To perform effective waste gas treatment by stripping films of microorganisms formed on the surface of carrier in a treating tower by spraying intermittently stripping water into the treating tower wherein the carrier deposited with microorganisms is contained, introducing then org. waste gas into the treating tower. CONSTITUTION:Org. waste gas is fed to a treating tower 1 with a fan F, and a fan F, and allowed to contact to contact with a group of carrier 4 having voids continuously connecting in vertical direction, having also films of microorganisms consisting primarily of molds on the surface. Thus, an org. solvent is captured by the microorganism film and decomposed, and purified gas is discharged from a discharging port 3. On one hand, the microorganism film is stripped off by spraying stripping water onto the carrier from each spay means 6 for every line of the void of the carrier 4. Stripped film is discharged from the bottom of the tower, separated in a solid/liquid separation device 8 and discharged as sludge. By this process, efficient purification of waste gas is performed by maintaining the amt. of the microorganism at an optimum amt.
Patent JP-2000007899-A (JP)
Title: Flame-retardant resin composition and prepreg and laminate using the same
Inventor: TOBISAWA AKIHIKO
IPC: C08L61/06
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition having excellent flame retardance without using a halogen-based flame retardant by including an epoxy resin, a hardener comprising a triazine-modified novolak, a curing agent comprising a specific phenolaralkyl resin, etc., and a phosphorus atom-containing compound. SOLUTION: This flame-retardant resin composition comprises (A) a nonhalogenated epoxy resin having two or more kinds of epoxy resins in one molecule (e.g. bisphenol A epoxy resin), (B) a hardener comprising a triazine- modified novolak  e.g. a compound of formula I [R is NH2 or the like; (n) and (m) are each a natural number], (C) a hardener comprising a phenolaralkyl resin of formula II [(n) is a natural number] and/or a naphthalene aralkyl resin of formula III and (D) a phosphorus atom-containing compound not containing halogen atom in the molecule (preferably 9,10-dihydro-9-oxa-10- phosphaphenanthrene-10-oxide) as essential components.
Patent JP-2001007555-A (JP)
Title: Closure for aerial optical communication cable of passing core accommodation type
Inventor: HATANAKA TAKETOSHI
IPC: H05K5/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a sealing tape of the outer periphery of a grommet from being broken down in the case of opening and closing, make it unnecessary to rewind the sealing tape when the closure is opened and closed, and improve working efficiency of check or the like. SOLUTION: A nearly semicircular notched part is formed in an opening of a main body 1 side. A through hole single side part for accommodating a single side part of the grommet 7 is formed in almost the middle part of an arc of the notched part. The semicircular notched part is covered with a clamp segment 8, in which a through hole single side for accommodating the residual single side of the grommet 7 is formed. A packing 12 is wound around the outer periphery of the clamp segment 8. A positioning pin and a positioning pin hole are formed on the clamp segment 8 and the main body 1 against which the clamp segment 8 abuts, respectively.
Patent JP-H0821896-A (JP)
Title: Manufacture of locking cup for nuclear fuel
Inventor: INOUE KIYOSHI
IPC: G21C3/33
Filed: 1994-07-06
Abstract: PURPOSE:To shorten the machining time, reduce the material cost, shorten the finishing time after machining, and reduce the size fluctuation quantity by machining a locking cup for nuclear fuel by pressing in place of cutting. CONSTITUTION:A disk-like metal plate 11 is nearly cylindrically press-molded by a drawing die, and the lower section of a cylinder section 2' is folded or clipped. The collar section 2, flange section 3, and claw sections 4 of a locking cup 1 are molded by pressing respectively.
Patent JP-H0629203-A (JP)
Title: Baking apparatus
Inventor: KANAI SHOJI
IPC: H01L21/027
Filed: 1992-07-07
Abstract: PURPOSE:To prevent variations in thickness and exposure sensitivity of a photoresist on a semiconductor wafer due to the excessive baking. CONSTITUTION:A baking apparatus is provided with the following: a heater 2 installed at the upper part inside a baking unit 1; a cooling plate 3 installed at the lower part inside the baking unit 1; raising and lowering pins 4 which move a semiconductor wafer 10 up and down in a state that it has been supported horizontally; and a heat-insulating shutter 5 is installed between the heater 2 and the cooling plate 3 and dividing a hermetically sealed space inside the baking unit 1 into two. Since the semiconductor wafer 10 whose baking treatment has been finished is no standby in an atmosphere which has been shut off from heat of the heater 2 by the heat-insulating shutter 5, it is possible to prevent that a photoresist is baked excessively irrespective of whether the standby time is long or short.
Patent JP-S5881036-A (JP)
Inventor: OBATA MASAAKI
IPC: A47C17/86
Filed: 1981-11-11
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-H1020469-A (JP)
Title: Heat developing photographic element
Inventor: SHIBATA TAKESHI
IPC: G03C8/52
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent irregular treatment density or white void by using a film produced by stretching and thermally fixing a fused material containing a polyester and a polyolefin which has lower melting temp. than the polyester. SOLUTION: The base body is prepared by stretching and thermally fixing a specified fused material. The fused material is prepared by mixing a polyester and a polyolefin having lower melting temp. than the polyester, and moreover, by adding an elastic polymer, and if necessary, further adding another component. The polyester is prepared, for example, by condensation polymn. of dibasic acid and diol. As for the polyester, it is not specified but a polyester having 20000 to 80000 mol.wt. is preferable. As for the polyolefin, it is not specified as far as the polyolefin has lower melting temp. than the polyester. For example, polypropylene has 165 to 176 deg.C melting point while polybutene-1 has 126 to 128 deg.C melting point. The amt. of the polyolefin in the fused material is preferably 0.5 to 20wt.%.
Patent JP-S57105435-A (JP)
Title: Stabilized flame-retardant composition
Inventor: KURIBAYASHI ISAO
IPC: C08K5/53
Filed: 1980-12-20
Abstract: PURPOSE: To prepare the titled composition having improved color then, without lowering the excellent heat resistance, etc. of the original resin, by compounding a resin composed of polyphenylene ether, a styrene polymer, etc. with a phosphonite compound, an aryl phosphorus compound, etc.  
     CONSTITUTION: The objective composition is prepared by compounding (A) a resin composed of (i) 20W80wt% polyphenylene ether (copolymer) of formulaI (R 1  and R 2  are 1W4C alkyl other than t-butyl; n is polymerization degree), (ii) 0W10% rubbery polymer and (iii) 85W96% styrene polymer, with (B) a phosphonite, (C) a phosphorus compound of formula II (X is group of formula III; R 3 W R 5  are H, etc.) an arylphosphonic acid of formula IV (R 6 WR 8  are 1W4C alkyl; m, p and q are 0W5) and/or a triarylphosphinoxide of formula V, (D) a cyclic phosphonic acid of formula VI (R 9  and R 10  are H, etc.; s and r are 0W4) and (E) a triaryl phosphate of formula VII. The amounts of (A)W(E) are 85W96wt%, 0.1W6wt%, 0.1W8wt%, 0W2wt%, and 0W6wt%, respectively, and the sum of the components (B)W(E) is 4W15wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0228971-A (JP)
Title: Semiconductor device
Inventor: OBAYASHI YOSHIKAZU
IPC: H01L27/08
Filed: 1988-07-18
Abstract: PURPOSE:To realize and MOS transistor having improved performance such as breakdown voltage, current ability or the like and to shorten the conventional gate length for realizing a high speed integrated circuit by constructing the device such that the peak of dopant concentration is present in a deeper part than the surface of a well. CONSTITUTION:Phosphorus is implanted to form a deeper part 8. Then, arsenic is implanted into a region having a peak position at 1 to 2mum from the surface at high energy for example of 1-MeV and subsequently diffused at 1100 to 1200 deg.C for 6 to 10 hours. A structure obtained thereby has a concentration of 1 to 2X10<16> units/cm<3> at the outermost surface, of 2 to 10X10<16> units/cm<3> in the peak part and of 1 to 2X10<16> units/cm<3> in the deeper part 8. A counter- dose channel doped layer is formed on the well having such distribution of concentration for regulating Vth. According to such construction, the well layer has distribution of dopant concentration at the surface by which the counter-dose channel doped layer is defined, and thereby bulk puch-through can be prevented effectively.
Patent JP-H0933983-A (JP)
Title: Shutter device for camera
Inventor: AOSHIMA TSUTOMU
IPC: G03B9/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the driving speed of a light shielding member by moving the light shielding member in an opening and closing direction within a fully opened area after the light shielding member which is opened arrives at the fully opened area. SOLUTION: Cam grooves 1b and 1c are formed so that a first shutter blade 8 and a second shutter blade 9 are rotated in the opening direction from a regulated fully opened position once with holes 8a and 9a as a center at the 11th step of a first step motor 5, that means, at the rotating positions 10.γ to 11.γ of a first driving ring and returned to the regulated fully opened position again (rotated in the closing direction) thereafter. Then, when the blades 8 and 9 moved at a sufficiently increased speed are passed through the second guide parts 1b' and 1c' of the grooves 1b and 1c after they arrive at the regulated fully opened position(fully opened area) at 10th step of the first step motor 5, one part of the kinetic energy of the blades 8 and 9 around an optical axis is consumed by the movement thereof in the opening direction and in the closing direction.
Patent JP-H0844592-A (JP)
Title: Abnormality detector for computer system
Inventor: SAKITANI MASAO
IPC: G06F11/30
Filed: 1994-08-01
Abstract: PURPOSE:To provide an abnormality detector for a computer system capable of easily and accurately detecting abnormality occurring in a computer without changing prescribed stop time. CONSTITUTION:When a normal signal is outputted from the computer 20 or 22 side, a first abnormality decision circuit part 11 stops the measurement of stop time, and a stop time read-in part stores the stop time, and also, the first abnormality decision circuit part 11 continues to measure the stop time until the next normal signal is outputted during the stoppage of the normal signal. Also, a second abnormality detection circuit part 30 outputs a second abnormality detection signal when the stop time under measurement exceeds the stop time stored previously until the stop time under measurement exceeds the prescribed stop time of the computer system, and the first decision circuit part 11 outputs a first abnormality detection signal when the stop time under measurement exceeds the prescribed stop time.
Patent JP-S6072274-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUEMASA TOMOKI
IPC: H01L29/78
Filed: 1983-09-28
Abstract: PURPOSE:To enable to obtain the accurate dimensions of a gate electrode by a method wherein an impurity is introduced with an electrode layer and the insulation films at its both side rims as a mask, and next an impurity is introduced by removal of the insulation films. CONSTITUTION:The gate electrode 3 is formed on the gate insulation film 2 provided on a semiconductor substrate 1, and an oxide film 7 is deposited over the entire surface of the substrate including this electrode. Next, part 7a and 7b of the film 7 is left only at both side rims of the electrode by anisotropic etching, and the other film 7 is all removed. Then, a high concentration impurity is introduced to the substrate with the electrode and the films 7a and 7b as a mask. A low concentration impurity is introduced to the substrate with only the electrode as a mask by removal of the films. Thereafter, source and drain regions 5 and 6 are formed by heat treatment. Thereby, the electrode can carry out double diffusion while its dimensions are kept always constant; therefore the dimensions thereof become those set initially and become accurate.
Patent JP-S63166649-A (JP)
Title: Slip controller for automobile
Inventor: HARADA YASUHIRO
IPC: B60W10/18
Filed: 1987-07-21
Abstract: PURPOSE:To aim at improvement in the durability of a brake, by lowering the extent of generating torque without applying a brake when a slip in driving wheels is smaller, and giving braking force to these driving wheels along with this generating torque drop when the slip is larger enough. CONSTITUTION:A control unit U inputs each of speed signals or the like of driving front wheels 2 and 3 and a driven rear wheel 4 from sensors 64-66, and also detects a slip state to a road surface of these driving wheels 2 and 3. And, when each slip of these driving wheels 2 and 3 is smaller, it throttles opening of a throttle valve 13 by a throttle actuator 14, lowering the output of an engine 6, and performs slip control without braking these driving wheels 2 and 3. On the other hand, the slip is larger enough, brakes 21 and 22 are operated via hydraulic control valves 30 and 31 together with this generating torque drop in the engine 6, giving braking force to these driving wheels 2 and 3. Thus, the durability in these brakes can be improved and, what is more, any occurrence of a brake shock is avoidable.
Patent JP-H0345492-A (JP)
Title: Boat body structure of jet propulsion boat
Inventor: KOBAYASHI NOBORU
IPC: B63H5/08
Filed: 1989-07-11
Abstract: PURPOSE:To facilitate the pattern drawing in formation of a hull member by inclining both side walls so as to form a recess at the stern part of a hull member, and arranging a pair of jet units in this recess downward inclining them in both side directions. CONSTITUTION:A deck member 11 and a hull member 12 are junctioned with each other at each marginal part so as to form a boat body. Moreover, recesses 1a, which open downward and rearward respectively, are arranged at the stern part of the hull member 12, and each of them is formed of a bottom wall 19, both side walls, etc., which are formed in a body with the hull member 12. Furthermore, the boat bottom part of the hull member 12 is formed being inclined in V shape, and both side walls 29 are formed being inclined in both side directions so that they cross these inclinations at right angles. And a pair of jet units 10a are arranged downward, being inclined in both side directions, inside the recess 1a. Hereby, the pattern drawing in formation of the hull body member 12 is made easy, and also even in case of arranging two jet units 10, the forming mold is simplified.
Patent JP-S5970186-A (JP)
Title: Power converter
Inventor: OKATSUCHI CHIHIRO
IPC: H02P27/06
Filed: 1982-10-14
Abstract: PURPOSE:To enable to use the maximum output power even if the received amount of solar light is varied by providing a high speed reference circuit for outputting varied frequency reference in response to the output voltage of a soloar battery. CONSTITUTION:The output of a solar battery 1a is converted by an inverter bridge 3 into AC power, and supplied to an AC motor 4. The output of the solar battery 1a is also applied to a control power source 5. A speed reference circuit 6a outputs a frequency reference in response to the output of the battery 1a. The outputs of the power source 5 and the circuit 6a are applied to an inverter control circuit 7. The circuit 7 drives the gate circuit of the bridge 3.
Patent JP-2001013906-A (JP)
Title: Display element and projection display device
Inventor: MATSUSHIMA YASUHIRO
IPC: G02F1/1365
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve display quality of a display element using a source reverse drive method. SOLUTION: Polarities of signals supplied to pixel electrodes 64 arranged in parallel to the prescribed reference direction and adjacent to each other are reversed mutually in the active matrix type display element 61. The display element 61 contains plural additional capacity parts 68 respectively having a pair of electrodes and wiring for additional capacity part 69 connected to either one side electrode in the additional capacity part. The wiring for additional capacity part 69 is arranged between the pixel electrodes arranged in parallel to the reference direction and adjacent to each other. Thus, the display device 61 is improved in the display quality without lowering a numerical aperture. A projection display device is provided with a display element 61 having such a constitution and a light source.  Respective pixels in the display element 61 transmit or reflect the light from the light source. Thus, the projection type display device becomes the high display quality, precise and small-sized display device when the pitch of the pixel electrode is 30 μm.
Patent JP-S57104381-A (JP)
Title: Noise compression circuit
Inventor: FUJIKI KOUICHI
IPC: H04N5/208
Filed: 1980-12-19
Abstract: PURPOSE:To eliminate noise around black and to obtain a profile correction signal of high quality with good S/N, by compressing the profile correction signal corresponding to the level of a video signal. CONSTITUTION:A profile correction signal with gamma correction applied to an input terminal 131 is shifted at transistors (TRs) 22, 23, 28 and 29. After a video signal with gamma correction applied to an input terminal 132 is fixed to DC at clamp circuits 34, 37 and 38, it is clipped at a TR44. This signal is inverted at a TR47 and applied to the base of a TR29. Thus, a synthesized signal of the profile correction signal and the video signal is applied to the base of the TRs 28 and 29. Since a DC potential is set to the TRs 28 and 29, part around black for the profile correction signal is compressed with this potential.
Patent JP-S6426373-A (JP)
Title: Ultrasonic drive assembly
Inventor: HONDA KEISUKE
IPC: H01L41/09
Filed: 1987-07-20
Abstract: PURPOSE:To simplify the constitution, by dividing internal and external electrodes each into two and more and by applying AC voltage to each electrode. CONSTITUTION:An ultrasonic drive assembly is constituted by supporting a rotating shaft 5a of a rotator 5 with a bearing 7 of a case 6, bringing an end face of a stator 4 into contact with the rotator 5 and forcibly tightening a spring washer 9 with a bottom lid 10 of the case 6. This stator 4 is provided by deviating each clearance 2c-3d and 3c-3d between internal split electrodes 2a-2b and between split external electrodes 3a-3b to the inner and outer surfaces of a piezoelectric oscillator 1 such as a ceramic oscillator polarized into inside and outside. By applying AC voltage to these internal and external electrodes 2a-3a and 2b-3b, the drive assembly can be rotated in one direction or in the reverse direction.
Patent JP-S6342770-A (JP)
Inventor: APERUGUREN KAATO HENRII
IPC: A61J3/06
Filed: 1986-08-01
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-S6423152-A (JP)
Title: Biosensor
Inventor: KOBAYASHI SHIGEO
IPC: G01N27/327
Filed: 1987-07-20
Abstract: PURPOSE:To supply a sufficient filtrate to an electrode so that measurement with high accuracy is enabled by subjecting a sample liquid to pressure filtration. CONSTITUTION:Blood is dropped as the sample liquid onto a porous body 8. A pressurizing device 11 is thereafter placed on a holding frame 9 and force is exerted on the device 11 from above to below. A bellows part 13 of the device 11 is then shrunk and the pressure is exerted downward on the blood so that the blood is passed through the porous body 8 and is filtered by a filter membrane 7. The filtrate from which large solid contents such as red blood cells in the blood are removed arrives at an oxidation-reduction enzyme layer 5 at this time. A reaction is effected among the three; the glucose in the blood, the potassium ferricyanide dissolved from the inside of the porous body 8 and the potassium ferrocyanide in the enzyme layer 5. The potassium ferrocyanide formed by the enzyme reaction is oxidized by the electrode system. The concn. of glucose is measured by this oxidation current quantity.
Patent JP-H0229882-A (JP)
Title: Method for processing three-dimensional coordinate transformation in computer graphic device
Inventor: OGOSHI MIKI
IPC: G06T15/00
Filed: 1988-07-20
Abstract: PURPOSE:To omit the previous execution of parameter calculation by substituting a necessary numerical parameter in each sort of coordinate transformation to find out a 1st coordinate transformation matrix and then finding out a 2nd coordinate transformation matrix for three-dimensional coordinate transformation based on the 1st matrix. CONSTITUTION:A necessary numerical parameter is substituted in each sort of selected coordinate transformation to fine out the 1st coordinate transformation matrix and the coordinate value of a three-dimensional object is transformed into three-dimensional coordinates by the 2nd coordinate transformation matrix based on the found 1st coordinate transformation matrix in each sort. Consequently, the order and combination of transformation can be optionally specified, arrangement whose parameter calculation is difficult such as arrangement whose transformation order is an important element and rotation around an optional axis can be easily executed, and since the preceding execution of parameter calculation is unnecessary, rapid computer graphic processing can be attained.
Patent JP-H04243090-A (JP)
Title: Semiconductor integrated circuit including detector
Inventor: KOORUMATSUKU MIKAERU OKOONERU
IPC: G11C11/41
Filed: 1991-06-26
Abstract: PURPOSE: To provide a semiconductor integrated circuit provided with a detection circuit such as an address transition detector, for example, for detecting the changes of 1st and 2nd input signals. CONSTITUTION: The detection circuit is provided with 1st and 2nd resettable delay circuits 10 and 11 and a gate circuit 15 connected to them. The gate circuit receives both the input signal and output signal of delay circuits for speedily outputting an output signal pulse within a minimum duration term T under all the kinds of input signals.