baber/WOPTO huggingface dataset:
Patent JP-S63172163-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: G03G5/06
Filed: 1987-01-12
Abstract: PURPOSE:To maintain a practicable high sensitivity characteristic and stable potential characteristic in repetitive use by incorporating a specific disazo pigment into a photoconductive layer. CONSTITUTION:This electrophotographic sensitive body contains the disazo pigment expressed by the formula in the photoconductive layer. In the formula, R1 denotes a hydrogen atom, alkyl group, aryl group, aralkyl group, alkoxy group of halogen atom, nitro group and cyano group, R2, R3, R4 and R5 denote a hydrogen atom or electron withdrawing group A and A' denote a coupler residue having a phenolic hydroxy group; A and A' may be the same or different, Ar1, Ar2, Ar3 and Ar4 denote a carbon cyclic arom. ring group or substed. or unsubstd. heterocyclic arom. ring group; Ar1, Ar2, Ar3, Ar4 may be the same of different. The electrophotographic sensitive body having the high sensitivity and the excellent potential stability during long-term use is thereby obtd. and the good image having no fogging is obtd. with high sensitivity even in the oscillation wavelength region of a semiconductor laser.
Patent JP-S57117535-A (JP)
Title: Composite material carbon fiber reinforced resin
Inventor: HIRAMATSU TOORU
IPC: D01F9/12
Filed: 1981-01-14
Abstract: PURPOSE: The titled material (CFRP) having improved composite properties and flammability, comprising carbon fibers containing a specific metal and a matrix resin containing a specific transition metal (oxide).  
     CONSTITUTION: (A) carbon fibers (carbonizatin of acrylic resin, etc.) having ≥0.08wt%, preferably 0.15W0.25wt% uniformly dispersed Na and/or K and (B) a matrix resin (epoxy resin, etc.) containing preferably 0.5W3wt% based on the content of carbon fibers in CFRP of uniformly dispersed fine powder (preferably 10W0.03μ) of metal copper and/or metal iron, or of metal oxide of Mn, Fe, Co and/or Cu, for example, are formed by filament winding, to give the desired CFRP easily flammable during waste treatment. With respect to the improvement of the reinforcement, CFRP contains preferably 60W80wt% carbon fibers  
     USE: A structural material for airplane, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0770551-A (JP)
Title: Silicone sealant preparation
Inventor: SHIENNKUN CHIYU
IPC: C08L83/14
Filed: 1991-01-16
Abstract: PURPOSE: To obtain a silicone sealant having improved adhesion by mixing an alkoxyl-endblocked polydiorganosiloxane represented by a specified formula with an alkoxyl-functional chain extender and a Ti catalyst and adding precipitated CaCO 3  to the resultant mixture.  
     CONSTITUTION: An alkoxyl-endblocked polydiorganosiloxane in an amount of 100 pts.wt. represented by formula I [wherein R is an aliphatic-unsaturation- free 1-18C monovalent hydrocarbon group, a halohydrocarbon group, or a cyanoalkyl; D is vinyl, formula II (wherein R" is methyl, ethyl, or the like; Z is a divalent hydrocarbon group or the like; and m is 0 or 1), provided that below 40% of the total number of Ds are vinyl groups; and x is a value to give a viscosity (at 25°C) of 0.5-3,000 Pa.s] is mixed with 0.1-14 pts.wt. functional chain extender such as a trialkoxysilane represented by the formula: R'Si(OR") 3  (wherein R' is methyl, phenyl, or the like) and 0.2-6 pts.wt. β-dicarbonyl Ti catalyst in a vacuum. Next, the resultant mixture is mixed with 10-200 pts.wt. precipitated CaCO 3  filler surface-treated with a fatty acid and having a surface area of 22 m 2 /g or above to obtain a silicone sealant stable in the absence of moisture. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03208934-A (JP)
Title: Heat-insulation material for architecture
Inventor: FUKUSHIMA YASUNORI
IPC: E04B1/80
Filed: 1990-01-12
Abstract: PURPOSE:To form a heat-insulation material without causing deflections or chipped corners, by providing a plurality of grooves in a heat-insulating plate made of inorganic fibers and in one surface of foamed resin and fitting the grooved faces or bonding the surface and sideface of the heat-insulating plate by use of foamable resin. CONSTITUTION:Fibrous inorganic fibers like rockwool of the like are binded by a binder made of a thermosetting resin to make a heat-insulating plate 1 having numerous pores. And a grooving work is applied on the rockwool heat-insulating plate 1 and a foamed phenol resin 2 is fitted thereon. Or the one face and the both end faces are coated with a foamed phenol resin 4 without applying any works on the rockwool heat-insulating plate 1. In this way, a heat-insulating plate having fixed shape with no bend nor chipped corner can be obtained.
Patent JP-H05211215-A (JP)
Title: Probe card
Inventor: KAZAMI TETSUO
IPC: G01R31/26
Filed: 1992-01-13
Abstract: PURPOSE:To arrange probes at fine pitches by machining pads and wirings for mounting the probes to a probe card substrate through the same technique as for a chip following the fining, improvement in the degree of integration and increase of pins of a semiconductor integrated circuit. CONSTITUTION:A semiconductor chip 6 for increasing pitches, in which pads 3 for inspection in the same arrangement as a chip 1 to be inspected and large pitch pads 4 in the arrangement of large pitches on the outside to the pads 3 are mounted and the pads 3 and 4 are connected by wirings 5 in the chip by using the same manufacturing technique as for the chip 1 to be inspected, is prepared. Probes 7 are set up vertically to the pads 3 for inspection of the chips 6 and the chip 6 is fixed onto a probe card substrate 8, and the large pitch pads 4 of an outer circumferential section and metallic electrodes 9 on the substrate 8 are connected by bonding wires 10.
Patent JP-H09191589-A (JP)
Title: Rotor with magnet of rotating electric machine
Inventor: SHIMIZU TERUFUMI
IPC: H02K1/27
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To enhance the responseness of rotation by reducing cutting work as much as possible, making shrinkage fitting unnecessary and lightening a rotor. SOLUTION: A yoke 2 is formed in a cylindrical form. The side plate 5 of a thin plate having a lateral U-shaped cross section and comprising an annular plate 5c integrated with an inner cylinder 5a and an outer cylinder 5b is press-fitted into both end parts in the axial direction of the yoke 2 between a shaft 1 and the yoke 2 to form a space 6 inside the yoke 2. A cylindrical magnet 3 is bonded in the outer circumference of the yoke 2 and disposed there to apply a bind 4 thereto. Since the space 6 is formed inside the cylindrical yoke 2 by both side plates 5, the yoke 2 can be made of a steel pipe or the like, cutting work is easy and the rotor is lightened to enhance the responseness of rotation.  Since both side plates 3 is thin plates, press working is made feasible, and since extension in the radial direction is ample and a strict fitting tolerance like shrinkage fitting is not required, press-in is made feasible.
Patent JP-2000209583-A (JP)
Title: Image signal decoding device
Inventor: TERUI KOICHI
IPC: H04N21/24
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To decode and display the image signals which are coded by MPEG2 by means of a digital set top box and with no decoding nor display devices required newly by performing the control so as to switch the coded image signals which are to be decoded. SOLUTION: A control means is prepared to perform the control to switch the coded image signals which are to be decoded together with a coded image switching means which switches those coded image signals under the control of the control means. A coded image signal switch 71 of this device selects a broadcast coded image signal when the switch 71 is controlled to select the broadcast coded image signal and selects the coded image signal to which an identification signal is added when the switch 71 is controlled to select the coded image signal to which the identification signal is added to show that an external input image is coded respectively by the control signal existing on a transmission line 8. Then the coded image signal that is selected by the switch 71 is outputted to a decoder 72.  The decoder 72 decodes the received coded image signal via the variable length decoding and outputs the decoded image signal to an output part 9.
Patent JP-S5497584-A (JP)
Title: Single crsystal manufacturing apparatus
Inventor: FUKUDA TSUGUO
IPC: H01L41/18
Filed: 1978-01-19
Abstract: PURPOSE: To permit the manufacture of dislocation-free single crystal of excellent processability at lower cost by growing single crystal from molten metal passing through base frame of Rh-containing pt in a LiTaO 3  piezoeletric single crystal- manufacturing apparatus.  
     CONSTITUTION: The raw material of LiTaO 3  is put in a noble metal crucible 1 and then heated by electrically energizing a high frequency work coil. When the raw material is melted, the melt of LiTaO 3  comes out of the tip 6 of the base frame 4 regulating the shape of crystal growing in the melt 9 by means of the capillarity of the aperture 11. The base frame is made of a platinum alloy composed of 15 to 50 wt% rhodium and platinum. Then, the seed crystal 7 is brought into contact with the melt at the base frame tip 6 and then continuously pulled up to obtain LiTaO 3  single crystal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08194385-A (JP)
Title: Intermediate transfer device for color image forming device
Inventor: NIWA KOICHI
IPC: G03G15/01
Filed: 1995-01-13
Abstract: PURPOSE: To realize an intermediate transfer device having high transfer efficiency and uniform transfer performance of plural colors free from transfer defects and image defects with simple constitution and high reliability at a low cost. CONSTITUTION: This intermediate transfer device is provided with a resin layer 14B having elasticity and a surface layer 14C having release property from toners on a base material 14A consisting of a conductor. The surface layer 14C is composed of a resin consisting essentially of a polyorganosiloxane. The resin layer 14B having the elasticity and the surface layer 14C are otherwise provided with a layer having affinity to the respective layers therebetween. The ends of the cylindrical conductor base material 14A on the drum are formed to a shape inclined or stepped in a generator direction within the ranges where the toner images are not transferred. These ends are provided with the resin layers 14B, 14C up onto these slopes or stepped surfaces.  As a result, the intermediate transfer device is constituted without impairing the uniform resistance value and the dimensional accuracy of the outside diameter of the drum.
Patent JP-S5497461-A (JP)
Title: Electronic watch
Inventor: KAIZUKA MASANARI
IPC: G04G5/00
Filed: 1978-01-18
Abstract: PURPOSE:To correct the time with a small number of wires and elements, by commonly using the carry inhibiting signal among digits. CONSTITUTION:In the inter-digits places between a minute digit counter 11, an hour digit counter 16, and a date digit counter 20 are provided control means 12, 17 designed to control the carry signals. To these control means, a carry inhibit/send control signal (a) is supplied from a control wire 14, which alternately possesses a section to carry up from an arbitrary digit to a next digit and a section to inhibit carry to a next digit. This control signal (a) is supplied to AND circuits 13, 18 of the control means 12, 17, and a hour digit correction step pulse (b) and a date digit correction step pulse (c) are supplied to OR circuits 15, 19 thereof. A time measuring pulse CL is generated in the send section of the signal (a),  while correction step pulses (b), (c) are generated in the inhibit section, so that the carry inhibit mode and carry send modes are formed in the entire watch.
Patent JP-S60158174-A (JP)
Inventor: JIEIMUSU MAIKERU GURIIN
IPC: C07D213/73
Filed: 1985-01-11
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-H07210356-A (JP)
Title: Icon menu display method, system therefor and information processor
Inventor: KASAI YASUHIKO
IPC: G06F17/30
Filed: 1994-01-19
Abstract: PURPOSE:To provide an icon menu display device capable of improving operability by providing a table for relating background images and icons and realizing an icon menu screen adapted to respective users. CONSTITUTION:The user specifies menu change and turns a movement origin icon to the general document of an icon number '01' inside a first background image 101. Then, the icon of a drawer is selected. Thus, the drawer is displayed on a screen. In this case, further, when the user specifies the blank of the icon number '09' in a second background image 102 as a movement destination icon, the screen is switched to the menu screen.
Patent JP-H07207156-A (JP)
Title: Polyetherimide resin composition
Inventor: HIYAMA KUNIO
IPC: G02F1/1333
Filed: 1994-01-19
Abstract: PURPOSE:To obtain a polyetherimide resin composition having high mechanical strength and heat-resistance, low molding temperature and excellent moldability and useful as a matrix resin of a fiber-reinforced thermoplastic resin by adding plural kinds of liquid crystal polymers to a polyetherimide. CONSTITUTION:This polyetherimide resin composition is produced by incorporating (A) a polyetherimide with (B) at least two kinds of liquid crystal polymers. Preferably, the component B accounts for 1.5-60wt.% of the total composition and contains (i) a liquid crystal polymer having a softening temperature of 280+ or -20 deg.C and (ii) a liquid crystal polymer having a softening temperature of 200+ or -20 deg.C at a mixing ratio of 0.2-5. The component A is preferably a polymer having the principal skeleton of formula I, etc., and the component B is preferably a semi-aromatic polyester having a principal skeleton of formula II, etc.
Patent JP-S60148716-A (JP)
Title: Air conditioner of vehicle
Inventor: SHIMADA HIROO
IPC: B60H1/00
Filed: 1984-01-12
Abstract: PURPOSE:To intensify the cooling ability capacity and the heating capacity in an air conditioner having at least two evaporators by disposing a heat-exchanger between two evaporators and connecting said heat-exchanger to both the other heat-exchanger and a circulating pipe line mounted inside a vehicle. CONSTITUTION:A heat-exchanger 9 is disposed between two evaporators 5A and 5B which are arranged in the forward and rear positions inside the evaporator case 6 of an air conditioner used in a bus or the like, and a heat-exchanger 11 is mounted inside a vehicle. Those heat-exchangers 9 and 11 are connected to each other by a piping 10 so that brine such as water is circulated between both the heat-exchangers 9 and 11 and air inside the vehicle is fed through the heat-exchanger 11 by a fan 12. For cooling, air inside the vehicle which is sucked into the case 6 by an air supply fan 8 is cooled by the evaporator 5A and the brine inside the circulation circuit disposed between the heat-exchangers 9 and 11 by the heat-exchanger 9. The resultantly heated air inside the vehicle is recooled by the evaporator 5B and supplied into room vehicle.
Patent JP-H10191756-A (JP)
Title: Rush harvester
Inventor: ONO TAKAYUKI
IPC: A01F12/40
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To easily maintain a waste rush chipping device in a rush harvester. SOLUTION: Waste rushes projected to the stump end side of a carrying rush group are pulled out and carried away by a pair of stripping rollers 18 and 19, the waste rush chipping device 6 is equipped on the waste rush carry- away side of the stripping rollers 18 and 19 and a cutter frame 23 for supporting the rotary blade body of the waste rush chipping device 6 is supported to a machine body fixing part freely swingably over a cutting operation position and a maintenance position for opening the rear part of the stripping rollers 18 and 19.  Further, an arm member 34 for fixation is extended in an overhung shape to a side separated from the cutter frame 23 at the downstream side end part in a rush carrying direction of the cutter frame 23 and a fixing means K for fitting and connecting the free end of the arm member 34 for the fixation to the machine body fixing part in the state of closing the cutter frame 23 at the cutting operation position is provided.
Patent JP-S61165527-A (JP)
Title: Heat-cooking apparatus
Inventor: WATANABE KENJI
IPC: F24C15/32
Filed: 1985-01-14
Abstract: PURPOSE:To reduce the uneven baking of a food stuff by flowing out hot air to the upper part and the lower parrt of a top plate, and applying a radiation heat to the upper part of the plate from a second heater. CONSTITUTION:A suction port 6, an upper blow-off port 7-a and a lower blow-off port 7-b are provided at the rear wall 5 of a heating chamber 1. A top plate 2 is provided with legs 8 so that it is positioned between the upper blow-off port 7-a and the lower blow-off 7-b, and a second heater 10 is disposed at the upper part of the heating chamber 1. A fan chamber 12 and a heater chamber 13 contiguous thereto are provided on the rear surface of the heating chamber 1, and a circulating fan 14 is driven by a moor 15. Within a heater chamber 13 is provided a first heater 16. A temperature detector is mounted in the vicinity of the outlet of the fan chamber 12. The quantities of the hot air flows at the upper and lower parts of the top plate 2 can be adjusted, and the blow-off port 7 in the approximate center in the horizontal direction of the rear wall is provided. Hence, the difference between the baking color at the center and that around the periphery due to the irregularity of the sir flow quantity can be decreased. Further, the ratio of the power supply times to the first heater 16 and the second heater 10 is changed to obtain an optimum heat quantitu distribution.
Patent JP-H02184115-A (JP)
Title: Phase control circuit
Inventor: TAMURA KATSUSHI
IPC: H03L7/085
Filed: 1989-01-10
Abstract: PURPOSE:To easily obtain a stable control system by providing a 1st frequency divider circuit frequency-dividing an output signal and a 2nd frequency divider circuit frequency-dividing the output signal with the same frequency division ratio and initialized by an input signal. CONSTITUTION:A frequency divider circuit 11 is a circuit frequency-dividing an output signal of a voltage controlled oscillator circuit 15, and a frequency divider circuit 12 is a circuit frequency-dividing an output signal of the voltage controlled oscillator circuit 15 with the same frequency division ratio as that of the frequency divider circuit 11 and initialized by a leading edge of a recovered data 51. A phase difference detection circuit 13 receives each output signal of the frequency divider circuits 11, 12 to detect the phase difference, a low pass filter circuit 14 generates a voltage smoothed properly by an output signal of the phase difference detection circuit 13 and outputs a signal with a proper frequency in response to the output voltage of the low pass filter circuit 14 by a voltage controlled oscillation circuit 15. Thus, even if a signal having plural frequency components is inputted, the frequency component of the signal inputted to a control system is unified and the stable control signal is easily obtained.
Patent JP-H01180500-A (JP)
Title: Feed water control device for atomic power plant
Inventor: YAGI ATSUYUKI
IPC: G21C17/02
Filed: 1988-01-12
Abstract: PURPOSE:To set the gain of a feed water control system always at an optimum value by providing plural water level converters which are varied in conversion rates such as conversion constants and switching one convert to the other by a rapid change detection signal at the time of the rapid change of the load of an atomic power plant. CONSTITUTION:A steam regulating valve 101 is rapidly closed when a load interruption is generated. A turbine bypass valve 102 opens nearly simultaneously and the steam from a nuclear reactor 1 is introduced directly into a condenser 4. A selective control rod which is a part of a control rod 104 is inserted into the reactor 1, by which the reactor output is gradually decreased. The water level converter 30 is switched to the water level converter 40 by a switch 41 which receives the load interruption detection signal simultaneously with generation of the load interruption and the gain K2 to be optimized at the time of the load interruption is used in order to stably control the water level at this time. The gain K2 is set at the conversion constant larger than the conversion constant of the gain K1 to convert the mismatch quantity 32 between the feed water flow rate and the main steam flow rate as the larger value to the quantity corresponding to the water level and, therefore, a feed water control valve 9 is promptly throttled after the recovery of the water level and the overshooting of the water level is kept low.
Patent JP-H07207318-A (JP)
Title: Molten iron desulfurization method using mg-al alloy wire and wire for desulfurization
Inventor: OKIMURA TOSHIAKI
IPC: C21C1/02
Filed: 1994-01-20
Abstract: PURPOSE:To obtain molten iron of extremely low [S] by preventing resulfurization. CONSTITUTION:An Mg-Al alloy wire 6 which is made of an Mg-Al alloy contg. 40 to 95wt.% Al and 5 to 60wt.% Mg and has 1 to 20mm diameter is added to the molten iron 2 in which a flux 3 having high MgS absorbency is suspended. A CaOAl2O3- or CaO-Al2O3-SiO2-based flux having a m.p. <=1400 deg.C is used as the flux 3. The composite wire formed by coating an Mg-Al alloy wire contg. 40 to 95% Al and 5 to 60% Mg and having 1 to 20mm diameter with the flux having the high MgS absorbency is usable as well. Since the MgS formed by desulfurization reaction is absorbed in the flux layer 3, the molten iron 2 is desulfurized with high desulfurization efficiency without generation resulfurization.
Patent JP-H01184028-A (JP)
Title: Equipment for holding melted metal for generating metallic vapor
Inventor: ITO ARATA
IPC: B22D41/00
Filed: 1988-01-14
Abstract: PURPOSE:To inhibit progress of corrosion in the side of an inner vessel which results from natural convection without affecting both the generated amount of a metallic vapor flux and thermal efficiency for generating it by providing a freely detachable protective member to the inner vessel of a holding equipment for melted metal. CONSTITUTION:Metal 2 is contained in an inner vessel 3 and an outer vessel 4 having a cooling mechanism 5 on the other face of the inner vessel 3 is closely arranged and metallic vapor is generated by heating and melting the above- mentioned metal 2 with electron beams 1. A protective member 11 is freely detachably provided by closely fitting it to the inner face of the inner vessel 3. As a result, progress of corrosion in the side of the inner vessel which results from natural convection can be inhibited without affecting both the generated amount of the metallic vapor flux and thermal efficiency for generating it.
Patent JP-H08192141-A (JP)
Title: Evaporation condensate treatment apparatus for photographic waste liquid evaporation concentration apparatus
Inventor: KUREMATSU MASAYUKI
IPC: C02F1/04
Filed: 1995-01-17
Abstract: PURPOSE: To surely neutralize condensate to be able to discharge into a sewer by installing a means which makes the condensate contact with carbon dioxide in an apparatus in which vapor generated from photographic waste liquid is condensed by cooling into condensate. CONSTITUTION: Photographic waste liquid is injected into an evaporation concentration kettle in a photographic waste liquid evaporation concentration apparatus 1 to be stored, the pressure of the kettle is reduced to enable evaporation at low temperatures, and the waste liquid is heated in the kettle. The water vapor is cooled and condensed in the kettle, producing gas and condensate. In this process, carbon dioxide is supplied to a pipe 76 in the apparatus 1 from a carbon dioxide gas tank 71 through a pressure reducing valve 72 and introduced into a carbon dioxide blowing pipe 112 in an evaporation condensate treatment apparatus 100. Fine bubbles of carbon dioxide is discharged from a ball filter 113 into a container 111 in a neutralization unit 110 to neutralize the condensate in the container 111.