baber/WOPTO huggingface dataset:
Patent JP-H0643748-A (JP)
Title: Image forming method
Inventor: YOSHIKAWA HIROAKI
IPC: G03G15/08
Filed: 1992-07-27
Abstract: PURPOSE:To obtain images having good image quality over a long period of time without generation of spark discharge and wear of a developer carrying member by generating a vibrating electric field between this developer carrying member and an electrostatic latent image holder thereby allowing a one- component developer to fly. CONSTITUTION:A one-component developing device in which the developer carrying member 6 disposed to face the electrostatic latent image holder 1 has a first resin layer 6b consisting of a semiconductive resin having a high electric resistance and a second resin layer 6c consisting of a semiconductive resin of a low electric resistance laminated thereon is used in the developing stage of the image forming method having a latent image forming stage, developing stage and transferring stage. In addition, the developer consisting of at least a binder resin, charge control agent and magnetic powder is used as the one-component developer. The binder resin having 2000 to 15000 number average mol.wt. (Mn), >=400000 Z average mol.wt. (Mz) and 50 to 600 Mz/Mn is used as the binder resin in such a case.
Patent JP-S59108766-A (JP)
Title: N-phenyltetrahydrophthalimide derivative, its preparation and herbicide containing said derivative as active component
Inventor: TAKEMOTO KAZUKI
IPC: C07D209/48
Filed: 1982-12-13
Abstract: NEW MATERIAL:The N-phenyltetrahydrophthalimide derivative of formula I [R1 is H or methoxy; R2 is alkyl, lower alkenyl, lower alkynyl, cycloalkyl, halo (lower alkyl), phenyl, or aralyl; X is halogen; Y is O or S]. EXAMPLE:N-(3-Ethoxycarbonylmethylamino-4-chlorophenyl)-3,4,5,6-tetra-h ydrophthalimide. USE:Useful as a herbicide in plowed land, orchard, pasture, lawn, forestry, etc. For example, the herbicide is effective to the broad-leaved weeds such as wild buckwheat, gramineous weeds such as Decann grass, etc. in plowed land, and is harmless to crops such as corn, wheat, soybean, etc. PROCESS:The compound of formula I can be prepared by reacting the N-aminophenyltetrahydrophthalimide derivative of formula II with the halide of formula III(Z is Cl or Br) in a solvent in the presence of a dehydrohalogenation agent at 50-150 deg.C.
Patent JP-H0563800-A (JP)
Title: Ring trip system
Inventor: HARADA HIDEO
IPC: H04M3/02
Filed: 1991-08-29
Abstract: PURPOSE:To detect that a telephone terminal equipment 25 replies with simple configuration. CONSTITUTION:An exchange 20 sends a ring signal to a loop wired line 21. A telephone terminal equipment 25 inserted to the wired line 21 forms a DC closed loop by the wired line 21 attended with a reply. A change in a potential of the wired line 21 before and after the DC closed loop is formed is detected by a voltage detection circuit 26 and a reply detection signal is led out of an output circuit 27 in response to the detection output of the voltage detection circuit 26.
Patent JP-H04103645-A (JP)
Title: Rubber composition
Inventor: IKEDA NOBUTADA
IPC: C08L9/00
Filed: 1990-08-22
Abstract: PURPOSE:To obtain a rubber composition capable of effectively preventing ozone deterioration in low-temperature area and having excellent appearance by blending a diene-based rubber with a specific petroleum paraffin at a pre scribed ratio. CONSTITUTION:The objective rubber composition obtained by blending (A) 100 pts.wt. diene-based rubber with (B) 1-10 pts.wt. paraffin wax containing 3-8wt.% 23-30C, straight-chain saturated hydrocarbon, >=2wt.% 31-44C straight- chain saturated hydrocarbon and 23-30C straight-chain saturated hydrocarbon of arithmetic mean weight content 1% higher than that of 31-44C straight-chain saturated hydrocarbon.
Patent JP-H0667590-A (JP)
Title: Manufacture of duplicate hologram with high difficulty and photographing instrument and reproducing instrument used for the same
Inventor: EBINA KAZUYOSHI
IPC: G03H1/04
Filed: 1992-08-18
Abstract: PURPOSE:To enable the manufacture of a large-sized hologram and to disable duplication using primary diffracted light by controlling the angle between reference light and object light and the spatial frequency of interference fringes into a specific state, and irradiating a photosensitive material for hologram. CONSTITUTION:When the hologram is photographed, the angle between the reference light and object light is controlled to an angle range from 140 deg. to 180 deg. and the spatial frequency of the interference fringes is set at >=3,000 fringes per millimeter; and then the hologram is photographed by using the photographing instrument 5 which irradiates the photosensitive material 7 for hologram. Further, when the hologram is reproduced, the reproducing instrument having nearly the same optical effect as the photographing instrument 5 is used. In this case, when reproducing light having shorter wavelength than the photography wavelength is made incident, the angle of the diffracted light becomes small and the primary diffracted light is not generated when certain wavelength is exceeded. Namely, a hologram which can not be copied by using the primary diffracted light is obtained by making the angle of incidence on the hologram photosensitive material 7 small by shortening the photography wavelength.
Patent JP-2000044094-A (JP)
Title: Sheet carrying device
Inventor: MARUCHI NORITOSHI
IPC: G03G15/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet from being obliquly carried and surely attain positioning on a platen and succeeding carrying by forming a carrying route so that the extreme end of a separately carried sheet is driven against the carrying face of a sheet carrying means to be introduced between the face and the platen. SOLUTION: The extreme end 31a of a separately carried document 31 is driven against a carrying face 23a1 as the surface of a part guided with a roller 32 of for example an endless belt 23a of a sheet carrying means 23, and a carrying route 22 is formed so as to introduce the document between the carrying face and a platen glass 4. Further, the extreme end 31a of the document 31 turned over the surface/the back by a turning over means is driven against the carrying face 23a1 as the surface of a part guided with the roller of for example the endless belt 23a of the sheet carrying means 23, and the carrying route of the terminal end part of a turn-over carrying route is formed so as to introduce the document between the carrying face and the platen glass 4.
Patent JP-H0383210-A (JP)
Title: Production of magnetic head
Inventor: DOUJIMA MASAJI
IPC: G11B5/187
Filed: 1989-08-25
Abstract: PURPOSE:To easily and accurately measure the gap depth when the sliding surface to a medium is polished with a lapping tape to a desired magnetic gap depth, by increasing the width of the magnetic head chip with decrease in the gap depth so as to determine the gap depth by the width of the sliding surface. CONSTITUTION:In the initial state of tape polishing, the shape of a head is in a state after polished into a cylindrical shape as shown by a dotted line in the figure. In this state, the gap depth can be accurately measured since the joint part of a soft magnetic metal thin film in the gap formed by two block ends can be directly observed. Therefore, the gap depth of a head chip obtained by processing this block is determined by the accuracy of processing of the block, namely, by the winding window 8 and straightness of the block in the longitudinal direction. Variation of chips is only within + or -1mum. Then the depth of the gap M is regarded as the initial gap and then the width of each sliding surface is measured on the gap to obtain the initial sliding width l as the initial state. By polishing properly, desired gap depth can be obtained.
Patent JP-H1064530-A (JP)
Title: Manufacture of electrode plate for lead-acid battery
Inventor: SASAKI TAKEHIRO
IPC: H01M4/22
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To manufacture an electrode plate for a lead-acid battery with high capacity recovery capability and high quick charge performance by filling a pasty active material in a grid, aging, drying, and forming a non-formed positive plate and a non-formed negative plate at the same time by interposing the suspension between charge and discharge. SOLUTION: A pasty active material comprising lead oxide, dilute sulfuric acid, water, and an additive is filled in a grid made of a lead alloy, aged, and dried. A non-formed electrode plates for a positive electrode and a negative electrode obtained are placed in an electrolyte, and a constant current is applied to the electrode plates to form the electrode plates at the same time. Suspension is interposed between charge and discharge. As suspension, it is preferable to stop discharge until voltage reaches 2.1V/cell after charge across the positive and negative electrode plates formed at the same time is finished. The conversion of lower lead oxide into lead sulfate is retarded, and formation of the electrode plates is uniformly advanced.
Patent JP-H0382025-A (JP)
Title: Manufacture apparatus for semiconductor
Inventor: TOYODA MASATO
IPC: H01L21/302
Filed: 1989-08-24
Abstract: PURPOSE:To take the sufficient quantity of light into an optical system detector, and to improve the accuracy of detection by forming a cylindrical window extended in the external direction to a chamber while facing the optical system detector oppositely to the front end section of the window. CONSTITUTION:In a semiconductor manufacture apparatus in which a semiconductor wafer 12 arranged into a chamber 11 is treated by plasma while information in the chamber 11 is acquired by using an optical system detector 19 disposed outside the chamber 11, a cylindrical window 20 extended in the external direction is shaped to said chamber 11 while said optical system detector 19 is faced oppositely to the front end section 20a of the window 20. The projecting window 20 is formed to the side section of the reaction chamber 11 made of transparent quartz constituting the quartz chamber of a microwave plasma etching device. The projecting window 20 is extended to the outside along the horizontal direction from the side section of the reaction chamber 11, and penetrated into the opening section 17a of a waveguide 17. On the other hand, the light-receiving section 19 of an emission-spectrometer organizing the optical system detector is arranged faced to the front end section 20a of the projecting window 20.
Patent JP-S59110072-A (JP)
Title: Disk reproducing device using laser
Inventor: YAMASHITA TATSUMARO
IPC: G11B7/004
Filed: 1982-12-15
Abstract: PURPOSE:To view a design, a music name, etc., displayed on a label by turning on a light emission source intermittently by using pulses for flicker illumination and irradiating the label surface of a disk with flicker light, and rotating the irradiation image on the label surface. CONSTITUTION:A pulse signal extracted by a frequency dividing circuit part 15 is supplied to a modulating circuit part 18. The modulating circuit part 18 imposes frequency modulation on the pulse signal outputted from the frequency dividing circuit part 15 to extract a modulated pulse signal of repetitive frequency shifted slightly from the pulse signal. The pulse signal is supplied to a pulse generating circuit part 16 for flicker illumination to turn on the light emission source 17 intermittently by pulses for flicker illumination generated by the circuit part 16, irradiating the label 1-b on the rotating disk 1. Thus, a visible irradiation image of the label 1-b is rotated. The direction of the rotation is selected between forward and backward.
Patent JP-S6280910-A (JP)
Inventor: WATANABE KIYOSHI
IPC: H01B1/24
Filed: 1985-10-02
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-H0383118-A (JP)
Title: Picture generating device
Inventor: YASUHARA NANAE
IPC: G06F3/0488
Filed: 1989-08-25
Abstract: PURPOSE:To emit sound whose musical scale and sound volume are changed in accordance with input coordinates of the tablet and to enable a user to enjoy sounds in parallel with picture generation by storing means from a tablet to a sound source and a speaker in cabinets and changing the musical scale and the sound volume of the sound source by the output signal of a coordinate detecting means. CONSTITUTION:A locus is described on a tablet 10 by a finger or the like and is successively displayed as a picture by an output means 2. Means from the tablet 10 to the sound source and the speaker except the output means 2 are stored and integrated in cabinets 4 and 5 to miniaturize the whole of the device, and the video signal forming means and the output means 2 are only connected by, for example, a video cable to use the device. Thus, even a child can easily use the device, and sounds whose musical scale and sound volume are changed in accordance with input coordinates are emitted, and the user can enjoy sounds in parallel with picture generation.
Patent JP-S6376429-A (JP)
Title: Optical equipment for illumination
Inventor: UEHARA MAKOTO
IPC: G03F7/20
Filed: 1986-09-19
Abstract: PURPOSE:To enable efficient converging and obtaining a simple structure equipment wherein the height of the total equipment is not made too high has little limitation for the design of an illuminating optical system by providing a very high voltage mercury lamp to make a greater area end electrode upward and a converging mirror to make an aperture upward. CONSTITUTION:A pair of electrodes 1A and 1B which have a different area end is provided face to face and a very high voltage mercury lamp 1 which can emit light by the discharge between the electrodes 1A and 1B and a converging mirror 2 for converging the light from the very high voltage mercury lamp 1 are provided. In such an illuminating system, the greater area end electrode 1A of the above-mentioned pair of the electrodes 1A and 1B is provided above the smaller area end electrode 1B and the above mentioned converging mirror 2 is provided to make the aperture-facing upward. This enables efficient converging and realizing optical equipment for illumination which can supply high intensity and uniform illuminating light and has a simple and small size structure wherein the height of the total equipment is not made too high and the limitation for the design of the illuminating optical system is little.
Patent JP-S62103894-A (JP)
Inventor: JORDY GEORGE JOHN
IPC: G11C11/401
Filed: 1986-09-19
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-S6272712-A (JP)
Inventor: KEISU DAGURASU KABENDAA
IPC: C08G18/00
Filed: 1986-09-19
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-H0880725-A (JP)
Title: Air conditioner for automobile
Inventor: ICHIMURA NOBUO
IPC: B60H1/00
Filed: 1994-09-14
Abstract: PURPOSE: To contrive the capacity control with the excellent quick heating property by controlling so that the product of the detected blow-out air temperature and the capacity of the air to be fed by a blower may approach the predetermined maximum value, which is previously set, at the time of quickly heating operation. CONSTITUTION: When an air conditioner switch is turned on, a blower 8 is operated at a low capacity. Next, a difference obtained by subtracting a product A of the blow-out air temperature Ta detected by a temperature detecting sensor 55 and the capacity Ga, which is detected by detecting the input voltage to the blower 8, from the previously obtained maximum value Amax is judged whether it is larger than the predetermined small value δ or not. In the case of YES, the capacity Ga is controlled so that the value of the product A approaches the maximum value Amax . Namely, the revolution number of a motor M for driving the blower 8 is increased by an auto amplifier 51.  The trouble that the cycle balance is lost and the temperature and the pressure of the high- pressure side are remarkably lowered is thereby avoided, and while the capacity control with the excellent quick heating property is enabled.
Patent JP-S6373612-A (JP)
Inventor: SATO TAKESHI
IPC: H01G9/004
Filed: 1986-09-17
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-H1148796-A (JP)
Title: Sealing structure for open car
Inventor: ODA HIROSHI
IPC: B60J10/90
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify structure and assembling process and to reduce a cost by providing a seal part, which elastically comes into contact with a bent part of a frame outside of vehicle, in compartment side of mole. SOLUTION: A compartment side 3 of a mole 10 is provided with a hollow seal part 11 having a hollow part, which elastically cones into contact with an outer surface of a bent part 31 of the frame 30 outside 2 of vehicle. When a hood 20 and a frame 30 are extended, the hood 20 forms a roof of an open car, and the frame 30 supports this condition. In this condition, a seal part 11 of a mole 10, which covers a side end of the hood 20, elastically comes into contact with an outer surface of the bent part 31 of the frame 30 outside 2 of vehicle, and the sealing property of the hood 20 and the frame 30 is secured so as to previously prevent the intrusion of rain water or the like.  Since this structure dispenses with dedicated side member and a fixing member and a fastening member for fitting the dedicated member to the frame 30, structure is simplified, assembling is facilitated, and the cost is reduced.
Patent JP-S60112990-A (JP)
Inventor: TAKANO TAKASHI
IPC: E21D9/01
Filed: 1983-11-22
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-H1148683-A (JP)
Title: Projectable and retractable writing instrument
Inventor: YOKOUCHI NOBUO
IPC: B43K24/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To urge a writing element with a light force regardless of a ratio of moving amount of a presser by providing a doubling means for increasing a moving amount of the element more than an urging amount of the presser in a barrel, disposing an elastic member between the doubling means and the presser, and disposing the element forward of the means. SOLUTION: A slider 14 is urged forward from a retracted state of a mechanical pencil unit 3, and a moving member 9 is forwarded via a rotor 13 while resisting against elastic force of an elastic member 8. A gear 10 forwards a pressing member 5 by forwarding of the member 9 to project the unit 3 from a barrel l. At this time, the gear 10 f the member 9 is engaged with a toothed part 6 of the barrel l and a toothed part 4 of the member 5, and hence the gear 10 is rotated. Thus, the member 5 can be forwarded at the moving amount or more of the slider 14. Further, the gear 10 is integrated with the gear with number of teeth converted by engaging the gear 10 with the part 6 of the barrel 1 and the part 4 of the member 5. Thus, the moving amount of the member 5 can be further increased.
Patent JP-S6199758-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: YANO YASUYUKI
IPC: F16H15/38
Filed: 1984-10-18
Abstract: PURPOSE:To shorten axial direction dimension by providing transmission shafts in parallel with an axial line of a toroidal speed change unit on the outer side of diametral direction of the toroidal speed change unit and outputting through the transmission shafts. CONSTITUTION:A first transmission shaft 10 and a second transmission shaft 17 are placed in parallel with the axial line of a toroidal speed change unit 4 on the outer side of diametral direction of the toroidal speed change unit 4, and a forward and backward changeover mechanism 11 which can be used as a reduction mechanism is provided on the first transmission shaft 10. And an output gear 9 is engaged with a forward gear 12 via gears 18, 19 provided on the second transmission shaft 17 and is engaged with a backward gear 13 directly. Therefore, the output of the toroidal speed change unit 4 is transmitted through the first and second transmission shafts 10, 17.
Patent JP-S6464407-A (JP)
Title: High frequency power amplifier module
Inventor: CHIBA YUTAKA
IPC: H03F3/60
Filed: 1987-09-04
Abstract: PURPOSE:To miniaturize a high frequency power amplifier module and to cause it to be suitable for a portable type radio equipment by forming a directionality coupler on a ceramic substrate in the high frequency power amplifier module on the ceramic substrate provided on a cooling wheel. CONSTITUTION:On a cooling wheel 2 to operate even as a grounding conductor, a ceramic substrate 1 is provided to form a conductor pattern or a resistance body. A dictionality coupler 19 is provided in a space to exist near a strip line 40 of the final step of the high frequency power amplifier module provided on the substrate 1. Since the coupler 19 is formed on an IC substrate, the high frequency power amplifier module and an APC can be directly connected. Accordingly, the high frequency power module to be miniaturized and suitable for the radio equipment can be obtained.
Patent JP-S6463149-A (JP)
Title: Ink jet recorder
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J2/05
Filed: 1987-09-04
Abstract: PURPOSE:To enhance an image quality, by consisting a heat signal applying means of heat generating part, a heating control part, and an auxiliary heating control part selectively heating the heat generation part adjacent to the printing object heat generation part on the basis of an image information pattern of printing bits. CONSTITUTION:Because a heating control part 4b of a heat signal applying means 4 heats and drives a printing object heat generation part 4a according to the printing bits of image information, ink dots are formed on a recording sheet 5 according to a basic image information pattern. At this time, if the aforesaid printing bit is isolated, an auxiliary heating control part 4c accordingly heats the heat generation part 4a adjacent to the printing object heat generation part 4a. In this manner, a high-temperature heating range in an ink unit area corresponding to the printing object heat generation part 4a can be ensured to be as large as when the printing bits are continuous. Therefore, in this thermal electrostatic ink jet recording method, without being affected by the image information pattern, a flying action in the ink unit area can be stabilized, and the ink dots can be uniformalized in diametral dimension.
Patent JP-S6279415-A (JP)
Title: Imaging device
Inventor: YAMAZAKI HIDEO
IPC: G03G15/04
Filed: 1985-10-03
Abstract: PURPOSE:To improve the efficiency of luminous flux utilization by composing a light signal generation part of a ray source, an optical convergence system, an optical microshutter array, and a convergent optical fiber array. CONSTITUTION:A 10 watt halogen lamp 101 is used as a light emission part and eight concave reflecting mirrors each obtained by cutting a concave reflecting mirror 102 which has 200mm focal length and a 50mm diameter by planes which contains a-a', b-b', c-c', and d-d' and are parallel to the optical axis as shown in a figure are coupled. A cylindrical lens 103 with 11.5mm focal length and a cylindrical lens 104 with 2mm focal length are provided as the optical convergence system so that their focus positions are made coincident with each other and an infrared-ray reflecting film 105 is applied over an incidence surface for luminous flux to obtain cold light; and the liquid crystal microshutter array 106 is lighted and an image is formed on a photosensitive body 108 through the convergent optical fiber array 107. Thus, the luminous flux utilization efficiency of an image printer is improved.