baber/WOPTO huggingface dataset:
Patent JP-H03147375-A (JP)
Title: Variable capacity element
Inventor: NOJIRI HIDETOMO
IPC: H01L27/04
Filed: 1989-11-02
Abstract: PURPOSE:To remove the transverse expansion of a depletion layer so as to secure enough breakdown strength by forming a variable capacity part within an island area whose cross section is inverted triangular and whose inclined side face part is insulated. CONSTITUTION:A low impurity concentration of N<->-layer 2 is made on an N<+>-substrate 1 by epitaxial growth, whereby a semiconductor substrate 3 is constituted. Grooves 4 and 5 whose cross sections are rhombic are made a specified interval apart at the main face of a semiconductor substrate 3, and by both these grooves 4 and 5, an island area 6 whose cross section is inverted triangular is formed. Silicon oxide films 7 are made inside the grooves 4 and 5, and further inside them is filled with polycrystalline silicon 8. And a high impurity concentration of P<+>-type diffusion layer 9 is made at the surface part of the island area 6, and by the P<+>-N<-> junction of this P<+>-type diffusion layer 9 and an N<->layer 2, a variable capacity part is made. By this constitution, the transverse expansion of a depletion layer vanishes, and enough breakdown strength can be secured.
Patent JP-H06113937-A (JP)
Title: Shelf device for display case
Inventor: KAKINUMA ZENICHI
IPC: A47F5/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a shelf device for a show-case which can be laid so that the deflection quantity of a shelf or a shelf receiving member is reduced, even in the case where a stay and the placing surface of the shelf separate. CONSTITUTION:A plurality of engagement holes 31 are formed in the vertical direction on a front center supporting pillar 4. S shelf receiving part 3 having an engagement hole 36 which is opened at the equal height to the engagement hole 31 on the front surface 34 separated in the opening direction of the engagement hole 31 is installed on the front center pillar 4. A clip 40 for supporting the edge part of the shelf 2 is installed engaged in a demountable manner in the engagement hole 36.
Patent JP-H09129542-A (JP)
Title: Charged particle beam transfer system
Inventor: NAKASUJI MAMORU
IPC: G03F7/20
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a charged particle transfer system of small aberration. SOLUTION: A charged particle beam which passes through an auxiliary visual field 1aa of a mask 1 is so deflected by deflectors 11 and 12 as to pass through an optical axis RX and then impinge on an electromagnetic lens 2. A charged particle beam passing through the electromagnetic lens 2 is deflected by deflectors 13 and 14 in a direction opposite to the direction of deflection made by the deflectors 11 and 12 and guided to a position on a specimen 10 corresponding to the auxiliary visual field 1aa of the mask 1.
Patent JP-H10128956-A (JP)
Title: Control of thickness of ink film
Inventor: ROLF BOSSE
IPC: B41F31/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To realize the shortening of a printing pre-preparation time, the reduction of labor load, the conservation of a printing material, the enhancement of production efficiency and cost reduction. SOLUTION: Prior to the replacement of a printing plate, 'Ink Removing' is turned ON in the ink film thickness control screen on a display 22. Whereupon, a CPU 15 makes the opening degrees of all of ink fountain keys zero to subject ink ductors to calling operation to perform the printing of a predetermined number of sheets. By this constitution, ink of an ink roller group is reduced. Thereafter, the printing plate is replaced with a new one and 'pre- inking' is turned ON. Whereupon, the opening degrees of respective ink fountains and the quantities of rotation of the ink ductors are preset to the values corresponding to the pattern of a new printing plate and, by the calling operation of the ink ductors, the ink film thickness distribution corresponding to the pattern of the new printing plate is formed to an ink roller group.
Patent JP-S62143648-A (JP)
Title: Cmc, production thereof and fish raising compound feed for moist pellet
Inventor: TERADA MASASHI
IPC: A23K1/18
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a fish raising soft compound feed for moist pellets having good physical properties without stickiness, by blending, carboxymethyl cellulose (CMC) containing adsorbed animal or vegetable fat or oil. CONSTITUTION:An animal or vegetable fat or oil is added, mixed and adsorbed on sodium carboxymethyl cellulose or potassium carboxymethyl cellulose. The resultant sodium carboxymethyl cellulose or potassium carboxymethyl cellulose containing the adsorbed animal or vegetable fat or oil is then blended with fish raising compound feed for moist pellets.
Patent JP-2001112170-A (JP)
Title: Distributor
Inventor: SATO RYODA
IPC: H01F30/12
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To simply and safely enjoy the benefits of three-phase power in general home. SOLUTION: A distributor 4, which receives power from a distribution system is provided with a transformer 4a for converting three-phase 200 V into three- phase 100 V. A three-phase 100 V can be used in general home by converting three-phase 200 V for power into three-phase 100 V and taking it into indoor wiring.
Patent JP-H06117536-A (JP)
Title: Assembly device for combination oil ring
Inventor: HATTORI TAKASHI
IPC: F16J9/06
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the joint end portions of a spacer expander from being piled up at the time of the assembly of a combination oil ring. CONSTITUTION:A thin plate 66 whose thickness is thin in plane viewing, is provided so as to be able to advance/retreat freely in the radial direction of a piston 1 by means of a cylinder 64, and when a combination oil ring is furnished to an oil ring groove 4, the thin plate 66 is arranged insertingly at the oil ring groove 4, and it is deterred by means of the thin plate 66 that one side joint end portion of a spacer expander 10 enters into the back side of the other side joint end portion.
Patent JP-H11119580-A (JP)
Title: Fixing device
Inventor: KODAIRA YASUHIRO
IPC: G03G15/20
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a releasing agent from being passed through by setting the abutting pressure of the abutting part piece of a cleaning member to the other roller to be uniform along a roller axial line direction at the time of rotating a roller and to be lower at one end part than the other end part on the side of transmitting driving force between the rollers at a standstill time. SOLUTION: The axial center A of a pressure roller 10 is made in parallel with the rotary shaft B of the cleaning member 31. In the case that pressure for the cleaning member 31 is set to be equal at both ends of a pressing member 35, the edge end part of the cleaning member 31 is obliquely worked so as to set the projecting quantity (L1 and L2 ) of the edge end part of the cleaning member 31 to be L1 >L2 , and blade abutting pressure for the pressure roller 10 is adjusted to the state (F1 and F2 ) where it is higher on the sides of upper and lower driving members at the standstill time.  The pressure roller 10 is moved by some degrees (θ deg.) when the pressure roller 10 is rotated or transfer paper is fed, so that the abutting pressure at both ends at the time of feeding paper is set to be F1 '=F2 ', and the top end of the cleaning member 31 uniformly abuts on the pressure roller 10.
Patent JP-H08141725-A (JP)
Title: Injection molding method of molding device
Inventor: ITAMURA MASAYUKI
IPC: B22D17/32
Filed: 1994-11-18
Abstract: PURPOSE: To form molded goods of which the main parts are formed of thin parts by injection molding to molded goods having dense metallic structures which are free from gas inclusion and mis run and having a high strength. CONSTITUTION: A correlation between the thickness for obtaining the defectless molded goods and the packing amt. F necessary for the inside of a cavity indispensable for packing of laminar flow is recognized by previously executing the observation of the flow behavior in the cavity and the verification of the molding test of a flat plate casting test piece by using transparent plastic models and thereafter, the injecting and packing is executed at an ultra-low speed of 0.1 to 0.5m/s of an initial gate speed V. The injecting and packing are executed at an ultra-high speed of 60 to 360m/s until completion of the packing after the necessary packing amt. is attained.
Patent JP-H06138061-A (JP)
Title: Method for measuring concentration distribution of trace element
Inventor: KATAOKA YUJI
IPC: G01N23/225
Filed: 1992-10-23
Abstract: PURPOSE:To analyze and evaluate the concentration distribution of a trace impurity in a material for electronic devices in both the depth and facial directions with high sensitivity and high resolution by detecting triatomic composite ions from particles discharged from the surface of the material. CONSTITUTION:The surface of a solid body is irradiated with an ion beam composed of ions containing alkali metal elements. The concentration distribution of a trace element in the facial direction in the solid body is measured by detecting triatomic composite ions composed of the alkali metal ions irradiating the solid surface, ions of the element to be detected, and ions of the element constituting the base material from the particles discharged from the surface of the solid body by a sputtering phenomenon by mass separation and displaying the intensity distribution of the composite ions as a two-dimensional image. Or, the concentration distribution of the trace element in the depth direction is measured by displaying the intensity of the composite ions together with the sputtering time.
Patent JP-H02132740-A (JP)
Title: Rotating anode x-ray tube
Inventor: HARADA TOSHIO
IPC: H01J35/00
Filed: 1988-11-14
Abstract: PURPOSE:To extend the life of a rotating anode X-ray tube with the temperature ride in a bearing restrained at the time of the occurrence of a X-ray by providing a heat radiation plate on at least any one of a rotar, anode target, and supporting member. CONSTITUTION:A heat radiation plate 12 is provided on at least any one of a rotar 13, anode target 8, and supporting member 9. Consequently even if the target 8 becomes high temperatures at the time of the occurrence of a X-ray, since part of heat is radiationally heat-transferred from the plate 12 to the outside of a vacuum vessel 1, the temperature rise in bearings 14 and 15 can be restrained. This makes the rotating anode X-ray tube having long life obtainable with the lowering of the lubrication function in the bearings 14 and 15 restrained and the rotation failure, etc., in them prevented.
Patent JP-H11122488-A (JP)
Title: Picture processor
Inventor: MURAKAMI YOSHINORI
IPC: H04N1/415
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To execute a picture processing optimal to each picture information by selecting a table to be used for each picture information even when plural kinds of picture information is included in one original. SOLUTION: This device is provided with a memory 3 for storing a picture signal for each picture element inputted through an input terminal 2, characteristics data extracting circuit 4 for extracting characteristic data for each pixel block in a prescribed range for dividing an original picture into plural parts for the inputted picture signal, memory 5 for storing the characteristic data extracted for each pixel block by the characteristic data extracting circuit 4, correction table selecting circuit 6 for selecting one of plural correction tables based on the characteristic data extracted by the characteristic data extracting circuit 4, and concentration correcting circuit 7 for correcting the concentration value of a picture signal according to the selected correction table.  The concentration correcting circuit 7 corrects the concentration value of the picture signal included in each pixel block by the correction table for each pixel block selected based on the characteristic data extracted for each pixel block.
Patent JP-H10114145-A (JP)
Title: Recording sheet
Inventor: MORIZUMI DAIGO
IPC: B41J2/01
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a clear-cut image which is free from blocking and bleeding and has a haze which is not high and sufficient transparency by allowing the presence of an organic particle with a specified particle diameter, in the state of a primary particle, on the surface of an ink receiving layer containing mainly a water-soluble resin or a water-absorptive resin. SOLUTION: An ink receiving layer 3 formed on one of the faces of a base material sheet 2 contains mainly a water-soluble resin or a water-absorptive resin. Further, on the surface of the ink receiving layer 3, the presence of a crosslinked or a noncrosslinked organic particle with a particle diameter of 5-80μm is allowed in the state of a primary particle. The organic particle is preferably a particle of crosslinked polymethyl methacrylate or crosslinked starch particle. The water-soluble resin to be used is of such a type that can be dissolved in water or a mixed solvent of water and an alcohol, and at least, one type selected from water-soluble resins such as polyvinyl alcohol or polyvinyl pyrrolidone or their copolymers and cation/anion modified products.
Patent JP-H04159826-A (JP)
Title: Automatic equalizer
Inventor: YASUDA SUSUMU
IPC: H03G3/20
Filed: 1990-10-24
Abstract: PURPOSE:To automatically optimize the tap factor of an automatic equalizer against the time as well as the amplitude by making the delay time of a training pattern variable during the training period of the equalizer. CONSTITUTION:This automatic equalizer is constituted of transversal filters 1 and 2, a tap factor control circuit 3, a detector 4, and subtracter circuits 5 and 6. The circuit 3 is constituted of a training pattern generator 31, control circuit 32, switch 33, minimum value detection circuit 34, delay circuit 35, selective circuit 36, and storage circuit 37 and sets the delaying amount of the variable delay circuit 35 which detects the minimum value. Therefore, the automatic equalizer can fully follow a phase change in impulse response caused by the variations of the distance, wire diameter, etc., of the transmission line, as well.
Patent JP-H10116961-A (JP)
Title: Compound semiconductor device and insulation case to be used for device
Inventor: FUKUDA EIGO
IPC: H01L25/07
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To realize a common use of an insulation case by integrally forming a plurality of terminal blocks, which support external lead-out terminals for signals to the insulation case. SOLUTION: A terminal supporting portion 21 for supporting a main external lead-out terminal is provided at the inner side of a wall of an insulation case 20 formed with a resin. At this terminal supporting portion 21, a main external terminal inserting hole 32 and a nut storing recessed portion 23 are formed. Also, at the inner side of the insulation case 20, a terminal block linking portion 24 for inserting a terminal block 26 for external signal lead-out terminal and a case positioning pin 25 are provided. On the other hand, at the outer side of a wall of the insulation case 20, a pair of terminal blocks 26 for the external signal lead-out terminal are integrally formed at mutual facing side walls in a form of coupling by a separating portion 27. In this terminal block 26, a plurality of inserting holes 29 for external signal lead-out terminals are formed at equal spacings.  Thus, by selecting the kinds of terminal blocks 26, it becomes unnecessary to change the insulation case 20 at each time. In this way, the insulation case can be made commonly.
Patent JP-H0716859-A (JP)
Title: Production of polyurethane molded product
Inventor: OKI TAKEO
IPC: B29C45/00
Filed: 1991-10-31
Abstract: PURPOSE:To eliminate the conventional point at issue accompanied by the use of a large quantity of a release agent by easily releasing a polyurethane molded product without applying a release agent. CONSTITUTION:A mold wherein a ceramic layer is formed on the cavity surface of a mold main body is used to mold a polyurethane molding raw material containing a compd. capable of liberating H2O during curing (e.g; inorg. or org. salt having combined water).
Patent JP-S62147242-A (JP)
Title: Dehumidifying method for building
Inventor: KOIKE TAKERU
IPC: F24F7/06
Filed: 1985-12-19
Abstract: PURPOSE:To enable reliable dehumidification of the interior of a building, by a method wherein, only when relative humidity in a building is increased to high than a specified value and temperature in the building is higher than temperature outside the building, a ventilating means is driven to introduce air outside the building. CONSTITUTION:Only when relative humidity (x) in a building, being the measuring result of a relative humidity gauge 12, is higher than a specified value (k) and temperature Tin in the building, being the measuring result of a thermometer 13, is higher than temperature Tout outside the building, being the measuring result of a thermometer 14, a controller 15 drives a ventilating fan 11 to introduce air outside the building to the interior of the building. Further, a ventilating port 16 enables an amount of air in the building equivalent to an amount of air introduced in the building through driving of the ventilating fan 11, to be exhausted to the outside of the building. Since the ventilating fan 11 is driven and controlled after it is confirmed that the wet state of air outside the building is a state suitable to dehumidification of air in the building is a state suitable to dehumidification of air in the building, ventilation enables reliable dehumidification of the interior of the building.
Patent JP-H06127897-A (JP)
Title: Controller for fork lift
Inventor: HAYASHI YOSHITO
IPC: B66F9/22
Filed: 1992-10-23
Abstract: PURPOSE:To provide a controller for fork lift, which can stop a fork at the highest position and the lowest position softly, by controlling the supply and discharge quantity of the pressure liquid to/from a lift cylinder. CONSTITUTION:A fork lift, which has a flow quantity control valve 32 in a pipeline for supplying and discharging the pressure liquid to/from a lift cylinder 22, is provided with a height meter 40 for measuring the height of a rod end of the lift cylinder 12 and a control unit 31 provided with a memory 31B, in which the highest position of a fork when the rod end arrives the upper bottom of the cylinder and the lowest position of the fork at the time when the rod end arrives the lower bottom of the cylinder are set. This control unit 31 starts the throttle control for soft stop of the flow quantity control valve 32 when a difference between an output value of the height meter 40 and the highest position or the lowest position is reduced to a predetermined value or less.
Patent JP-H10128855-A (JP)
Title: Stereo-lithographing device
Inventor: OZAWA MASAHIKO
IPC: B29C35/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To simplify a thickness controlling action and realize the high speed formation of a model by a method wherein the height of a piston necessary for discharging the amount of a resin required for coating by a predetermined thickness from a resin sucking and discharging part for discharging an uncured resin is controlled. SOLUTION: An ultraviolet curing resin 1 is poured in an ultraviolet curing resin tank. A resin sucking and discharging part 3 is placed on a slide rail 4 provided parallel to the liquid level of the ultraviolet curing resin 1 and can be moved on the slide rail 4 with a resin sucking and discharging part driving means under the state being contact with the liquid level of the ultraviolet curing resin 1. A piston 6 is connected to a seesaw 7, resulting in controlling the vertical position of the piston by the height of the seesaw 7. The height of the seesaw 7 is controlled with a seesaw driving means. The moving height of the seesaw 7 is the height for pulling up the same volume of the ultraviolet curing resin 1 as the space, which is developed through the lowering of the liquid level due to the sinking of the cured layer by laminating pitch, into the resin sucking and discharging part 3.
Patent JP-S63138154-A (JP)
Title: V-engine with unit injector
Inventor: MOTOYOSHI HIDEKAZU
IPC: F02B3/06
Filed: 1986-12-01
Abstract: PURPOSE:To reduce a distance between each injector and a governor and to promote the compactness of constitution, by connecting the unit injector, mounted to each cylinder of a V-engine, to an output part of the governor, provided to be arranged between both banks, through a connecting mechanism. CONSTITUTION:A multi cylinder Diesel V-engine, which constitutes its block of two cylinder block units 3 and each one of upper and bottom part crankcases 4, 5, fixes the fellow neighboring units and crankcases respectively using bolts. Each unit 3, formed as a cast product of single construction integrally having a cylinder part 7 and a cylinder head part 8, provides a unit injector 20 to be mounted to a part in the vicinity of a cylinder center line (q) of the cylinder head part 8. And each injector 20, which connects with a lever mechanism 35 being an output part of a common governor 30 provided to be arranged between both banks 2, operates so as to enable a fuel injection quantity to be adjusted by rotating a lever 46 by the action of the governor 30.
Patent JP-H10130694-A (JP)
Title: Bleaching agent composition
Inventor: SAIGA KOJI
IPC: C11D7/54
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching agent compsn. which has satisfactory bleaching power and persistence of the bleaching power and, when stored under severe conditions for a long period of time, has excellent storage stability by incorporating specified three components. SOLUTION: Hydrogen peroxide or a peroxide, which produces hydrogen peroxide in an aq. soln., such as sodium percarbonate, sodium perborate monohydrate, or sodium perborate tetrahydrate, is provided as component (a) in an amt. of 0.1 to 98wt.% based on the compsn. When hydrogen peroxide is used, the amount thereof used is 0.5 to 6wt.%.  The compsn. further comprises (b) 0.1 to 50wt.% bleaching activator represented by formula I [wherein R<1> represents H, methyl, or ethyl; R<2> represents methylene, ethylene, or propylene; R<3> represents methylene, ethylene, or propylene; R<4> represents methylene or ethylene; A represents ethylene or propylene; and M represents sodium] and (c) 0.1 to 50wt.% compd. represented by formula (II) [wherein R<1> , R<2> , R<4> , A, (p), and (n) are same as those in formula (I)], the wt. ratio of (a) to (b) being (20:1) to (1:5), the compsn. having an effective oxygen concentration of 0.01 to 5wt.%.
Patent JP-S62145550-A (JP)
Title: Optical recording medium
Inventor: UCHIUMI KENICHI
IPC: G11B7/24
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a medium which has high transmission efficiency of energy an improved sensitivity to laser light by using a ferroelectric film spontaneously polarized in the film thickness direction as an underlying film for a recording layer. CONSTITUTION:A PbTiO2 film 2 which is the ferroelectric film is deposited by evaporation as the underlying film on a preparato-like acrylic substrate 1. The spontaneous polarization is induced in the film thickness direction by applying an electric field to the PbTiO2 film 2 so that the acrylic substrate 1 is made negative; further, an In40Sb60 alloy film 3 is deposited by evaporation as the recording layer on the positive side surface of the PbTiO2 film 2 and further, an SiO2 film 4 is deposited by evaporation as a protective film on the In40Sb60 alloy film 3. Recording of information is executed by using a gen eral optical recorder and irradiating laser light on the In40Sb60 alloy film 3. The electrons in the semiconductor of the In40Sb60 alloy film 3 are excited from the valence band to the conduction band in the same manner as heretofore but and part thereof tends to diffuse into the film thickness direction but the diffusion is prevented by the effect of the PbTiO2 film 2 spontaneously polarized in the film thickness direction.