baber/WOPTO huggingface dataset:
Patent JP-H07148966-A (JP)
Title: Print head for powder jet image-forming apparatus
Inventor: KIMURA TAKAHIKO
IPC: G03G15/05
Filed: 1993-11-29
Abstract: PURPOSE:To prevent variation of a charging quantity of a developing material conveyed on a first electrode side and to execute stable image-forming. CONSTITUTION:A matrix type electrode is formed from a plurality of first electrodes 221 formed on a surface of a developing material-supplying section side of an insulating layer 220 and a plurality of second electrodes 222 formed on the surface of a record medium-supplying section side of the insulating layer 220 and a developing material-insertion hole 223 is formed on each intersection point of the first electrodes 221 and second electrodes 222, thus forming a print head of a powder jet image-forming apparatus. Resin coating 230 is applied on at least surface of the first electrodes 221 in a surface of the print head.
Patent JP-H08177553-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: OBA HIROSHI
IPC: F02D41/04
Filed: 1994-12-27
Abstract: PURPOSE: To prevent a mixture ratio from being temporarily enriched immediately after switching to the fuel quantity corresponding to the light side fuel from the fuel quantity corresponding to heavy fuel during warm-up. CONSTITUTION: A computing means 21 computes the fuel quantity corresponding to heavy fuel, and a computing means 22 computes the fuel quantity corresponding to the fuel on the lighter side than the heavy fuel. A judging means 23 judges whether fuel in use is on the lighter side than the heavy fuel. On the basis of the judged result, a fuel quantity supply means 24 supplies an intake pipe with the fuel quantity corresponding to the heavy fuel before judging the fuel to be on the light side and with the fuel quantity corresponding to the light side fuel after judging the fuel to be on the light side. At the time of switching to the fuel quantity corresponding to the light side fuel, a decrease quantity correcting means 25 performs the decrease correction of the fuel quantity corresponding to the light side fuel for the specified time after switching.
Patent JP-2000144493-A (JP)
Title: Method for preventing fading in aluminum electrolytically pigmented material
Inventor: TSUKAMOTO YUMIKO
IPC: C25D11/18
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To maintain a stable red color tone without fading over a long period by water-washing an aluminum material subjected to electrolytic pigmentation by using a pigmenting electrolytic bath contg. a Cu ion source, with a water washing soln. added with a reducing agent. SOLUTION: An aluminum material subjected to anodic oxidation treatment is dipped into an electrolytic pigmenting soln. contg. a Cu ion source and is electrolytically pigmented by using AC, rectangular wave current, pulse current or the like. Metallic Cu is settled into the pores of the anodocally oxidized film to obtain an electrolytically pigmented material imparted with a red color tone. The film thickness of the anodically oxidized film is desirably controlled to 3 to 25 μm. Then, it is fed to a water washing stage to remove the electrolytic components adhered to the surface. In this water washing stage, the aluminum material is dipped into a water washing bath added with a reducing agent. As the reducing agent, ascorbic acid, ascorbic acid salt, sulfurous acid, sulfite or the like is used, and, effectively, it is added to the water washing bath by >=0.1 g/l.  The oxidation of the metallic Cu settled into the pores is suppressed by the reducing agent, and the required color tone can stably be maintained.
Patent JP-H11155765-A (JP)
Title: Toilet for emergency
Inventor: KIMURA MOTOYASU
IPC: E04H1/12
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of abutting noises caused by abutting a floor member on the edge of a manhole or the surface of a road even when a user in a toilet moves and the floor member if waked by providing the peripheral edge part of the floor member in the toilet with supporting legs abutted on the surface of the road outside the manhole while being protruded downward. SOLUTION: First of all, frame pieces 2 are assembled into a rectangle and a floor panel 3 is provided on it so that a floor member 1 for the toilet can be formed. Then, supporting legs 10 protruded downward and abutted on a road surface 38 formed outside a manhole 39 are provided at four parts of the peripheral edge part of the floor member 1. Then, the lower end part of the supporting leg 10 is formed from a material, with which the frictional force of rubber or the like is improved in spite of made of metal, rich in elasticity. Then, the lower end of the frame piece 2 consisting of the floor member 1 is formed so as to be located high away from the road surface 38 upward for about 25 m.  Thus, even when the user in the toilet moves on the floor member 1 in the toilet and the floor member 1 is warped, the floor member 1 is held at certain height so as not to generate abutting noises by abutting the floor member 1 on the edge of the manhole 39 or the road surface 38.
Patent JP-H05134554-A (JP)
Title: Paper separating pawl
Inventor: FUJII KATSUNORI
IPC: G03G15/14
Filed: 1991-11-13
Abstract: PURPOSE:To facilitate the attachment and detachment of a pawl member by providing detaining members to the front, rear, right and left of the pawl member on a pawl body and forming hook parts for preventing floating on the right and left detaining members so that the detaining of the rear side detaining member to the pawl member can be released. CONSTITUTION:The paper separating pawl 8 consists of the pawl body 16 formed with a notched part 15 in a boss part 14 to be mounted to a turning shaft and the pawl member 17 elastically fitted and held thereto and is constituted mountably from a radial direction to the turning shaft through the notched part 15. The detaining members a to c for regulating the longitudinal and transverse movements of the pawl member 17 are provided on the front part side and in the front and rear part on both the right and left side of a cradle 22 and in a cradle part 23. The hook part d for preventing the floating of the pawl member 17 is formed on the right and left detaining members b. The pawl member 17 is removable backward of the pawl body 16 if the detaining of the detaining member c to the rear part of the seat plate 18 of the pawl member 17 is released by deflecting the cradle part 23 at this time.
Patent JP-H07182235-A (JP)
Title: Information processor
Inventor: NISHIZAWA TAKAHIKO
IPC: G06F12/08
Filed: 1993-12-24
Abstract: PURPOSE:To cache an optional memory, to facilitate real time processing and to effectively use cache hardware by judging a substituting block in a cache memory by the use of substitution priority order stored in a storage device. CONSTITUTION:When an interpreted instruction includes an instruction for specifying priority order, the order is transferred to a specified order storing device 13 through a signal line (a). The device 13 stores the order sent through the signal line (a) until an instruction for specifying priority order next is executed. A cache control device 16 inquires whether required data exist in a cache memory 17 or not through a signal line (e), and when the data exist, executes reading from the memory 17 and an instruction for updating an order register 14. When the required data are not included, the device 16 executes reading from a main memory 18 and the substitution of blocks in the memory 17.
Patent JP-H07182484-A (JP)
Title: Recognition device for front of moving vehicle and vehicle travel controller
Inventor: ONO TAKESHI
IPC: G06T7/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide the front recognition device of a moving vehicle, which can identify the number and the car types of preceding vehicles even if one reflecting mirror at the rear part of the preceding vehicle lacks. CONSTITUTION:This system is provided with a picture memory 62 storing picture information of a front target, a picture processor 63 executing an outline emphasis processing on picture information on the front target, a radar device 60 measuring a distance from the self vehicle to the front target and a central arithmetic part calculating the actual lateral direction and that of a vertical direction in a front target picture which is outline-emphasized by using a distance value to the front target, successively comparing them with the size values of the respective lateral direction and the vertical direction of a front target group, which are previously stored, and specifying the nearest front target.
Patent JP-H05249207-A (JP)
Title: Photosensor
Inventor: NAKAMOTO MASAYUKI
IPC: G01R15/24
Filed: 1992-12-07
Abstract: PURPOSE:To obtain a photosensor with a high sensitivity and improved temperature characteristics in a low magnetic field. CONSTITUTION:The sensor 10 is provided with a means 11a for emitting linearly polarized light with a wavelength of 740-890nm, a magneto-optical element 15 which subjects the linearly polarized light to Faraday rotation and has the composition Y3-xTbxFe5O12 (0.3<=x<=0.8), and a means 18 for detecting light output which is subjected to Faraday rotation by the magnetic optical element 15. Also, by arranging an electrooptical element with Pockels effect in parallel to the photosensor 10, not only current but also voltage are measured simultaneously.
Patent JP-H01168790-A (JP)
Title: Soil conditioning material
Inventor: MORISHITA KOREO
IPC: C09K17/32
Filed: 1987-12-25
Abstract: PURPOSE:To prepare a soil conditioning material which exhibits strong bacteriocidal activity, deodorization and gas adsorption, by grinding particular water-contg. plant humus mud and bringing the mud into contact with the air. CONSTITUTION:This soil conditioning material is prepared by grinding plant humus mud having a water content of 50-80wt.% and bringing the mud into satisfactory contact with the air for activation. This material not only improves the physical properties of the soil but also improves rood swelling, strengthens tree vigour, and improves gloss of the skin, which enhances the resistance to disease and insect damage. In this respect, this material is a plant activator rather than a soil conditioner. It contains a suitable amt. of minerals such as manganese, iron, sodium, calcium, magnesium, copper, zinc and molybdenum. It has been confirmed that various amino acids and several vitamins are present in this material. Further, other components supposedly derived from microorganisms have been successively found in this material.
Patent JP-2000152710-A (JP)
Title: Transplanter for rolled sheet of seedlings
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a transplanter for rolled sheets of seedlings that can prevent the rolled seedling sheets from being loosened due to the excessive feed of the rolled seedling sheets, even when seedling sheets are consumed and their diameters becomes smaller, by setting the height of the swinging fulcrum to a specific position to the face of the seedling stand of the rolled seedling sheets- supporting arm. SOLUTION: This transplanter is equipped with the rolled seedlings supporter 22 that supports the rolled seedlings 14 that are formed by winding a belt of seedling in a roll, the seedling stand 9 that guides the belt of seedling fed from the seedling supporter 22, the transplanting mechanism that transplants the seedlings by scraping off the seedling to be transplanted from the band of the seedlings guided to toe the lower end of the stand 9. In this transplanter, the roll seedling-supporting arm 31 is supported vertically swingably to the rolled seedling-supporting frame 25 that is set upright to the seedling stand so that the seedling fed from the roll 14 may come into contact with the seedling stand 9 at their feeding end.  In this case, the height of the swinging fulcrum 30 to the seedling placing face of the seedling stand of the supporting arm 31 is set to the same diameter of the rolled seedlings 14 or larger.
Patent JP-H08184438-A (JP)
Title: Laser unit for inking
Inventor: YOKOZEKI TETSUO
IPC: G01C15/00
Filed: 1994-12-28
Abstract: PURPOSE: To ink a spot or a line, as required, using a single inking unit by providing a lens member which can be switched between a position for passing the laser light emitted from a laser tube and a position deviated therefrom. CONSTITUTION: Laser beams 36, 37 are projected vertically from a laser oscillator 2a and an optical laser oscillator 2b for ink. When a sliding board on the upper surface of a switching body 15 is set to pass an upward beam 37 through a first passing hole, a spot is projected to the ceiling. When the sliding board is slid to pass the laser beam through the abutting part of a cylindrical lens, the laser beam passed through one cylindrical lens is scattered on the curved surface thereof and projected linearly to the ceiling. In other words, the projection can be varies easily by turning the switching body 15 or sliding the sliding board.
Patent JP-H06150272-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: TSUNEKI KEIZOU
IPC: G11B15/467
Filed: 1992-11-12
Abstract: PURPOSE:To reproduce a magnetic record recorded on a tape in the LP mode without deteriorating the quality of reproduced signals by using a VTR which makes recording or reproduction by simultaneously operating a pair of heads having a level difference equal to the track pitch of the SP mode between them. CONSTITUTION:Heads A1 and B1 are closely arranged on a rotary drum so that they can have a level difference equal to the track pitch (=S) of the SP mode. At the time of reproducing a magnetic record recorded on a tape in the LP mode, tracking is performed so that the center between the upper edge of the head A1 and the lower edge of the head B1 can coincide with the boundary of tracks on a recording pattern (alpha=alpha' in the figure). When the tracking is performed in such a way, the reproducing outputs of the heads do not decrease and the cross-talk between adjacent tracks does not increase and no cross-talk occurs between a track and the track next but one. Therefore, the quality of reproduced signals is not deteriorated.
Patent JP-H07181326-A (JP)
Title: Manufacture of blaze type holographic optical element
Inventor: SATO ATSUSHI
IPC: G02B5/32
Filed: 1993-12-24
Abstract: PURPOSE:To provide a holographic optical element by recording interference fringes of object light and proper reference light as a surface relief type hologram. CONSTITUTION:The light emitted from a laser l serving as a light source is split into two by means of a beam splitter, and one of them is tuned into reference light 3 after being changed into divergent light by means of a lens, while the other is turned into regenerated illuminating light 5 for a calculator composite hologram 4. Regenerated light 6 from the calculator composite hologram 4 and the reference light 3 interfere with each other, and interference fringes are recorded in a photoresist 7. In this process, the interference fringes formed on the photoresist 7 have the desired phase split, while the density of the interference fringes is continuously varied in a serrate one pitch. When this photoresist 7 is developed, the predetermined cross sectional shape is provided as the developer differs according to quantity of exposure. In this way, a high spatial frequency holographic optical element can be easily produced without requiring any high production system.
Patent JP-2001144700-A (JP)
Title: Receiver, transmitter and recording medium
Inventor: KOSHIBA KEIICHI
IPC: H04N5/44
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a game of viewer participation type to viewers by using attached data transmitted with program information being various sets of information provided to users so as to change a displayed image pattern on a receiver. SOLUTION: A user sets a condition on the basis of a specific rule, coincidence of the condition set by the user is discriminated by using discrimination source data included in program information broadcast by a transmitter, and the discrimination result is displayed in interlocking with the program information displayed on the receiver to provide a viewer participation type game to the user in interlocking with the broadcast program information.
Patent JP-H06151371-A (JP)
Title: Plasma device
Inventor: NAGASEKI KAZUYA
IPC: H01L21/205
Filed: 1992-11-13
Abstract: PURPOSE:To positively draw reactive species out of a plasma and also perform a plasma processing having high performance without exerting bad influences on a body to be processed. CONSTITUTION:Within a processing chamber 3 in which electrons accelerated by an electron accelerating means 22 are emitted, and to which reactive gas is supplied, a susceptor 24 for holding a semiconductor wafer W is arranged. The susceptor 24 is connected with a high frequency power source RF for drawing a reaction kind. Thus, the reactive species is drawn out of a plasma excited by emitting electrons to the reactive gas, and a semiconductor wafer surface is processed by this reaction kind.
Patent JP-H01167245-A (JP)
Title: Glass composition for chemical reinforcement
Inventor: MORIMOTO SHIGEKI
IPC: C03C21/00
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title composition capable of producing at practical melting temperatures glass which is transparent, high in ion exchangeability and chemical durability, good in uniformity and excellent in optical performance, by introducing specific component(s) into a SiO2-Al2O3-Na2O-based glass composition. CONSTITUTION:The objective glass composition having the following composition (wt.%), (1) SiO2...55-62%, (2) Al2O3...10-18%, (3) ZrO2...2-10%, (4) MgO...2-5%, (5) BaO...0.1-3%, (6) Na2O...12-15%, (7) K2O...2-5%, (8) P2O5...0-7%, (9) TiO2...0.5-5%, and (10) Al2O3+TiO2...13-20%.
Patent JP-H10289912-A (JP)
Title: Manufacture of bipolar semiconductor device
Inventor: KIM YONG CHAN
IPC: H01L29/73
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bipolar semiconductor device in which high-speed characteristics of an element is improved even when an insulation film of a lower stage of a floating polybase is formed thick. SOLUTION: In a method for manufacturing a bipolar semiconductor device, by selective oxidization, an oxide film 49 is formed on the part, other than the part where an epi-layer is grown, of a semiconductor substrate 41 in which a buried layer 43 is formed. After this, a floating base 51a is formed on a base region, and a third insulation layer 53 is formed thereon, and an insulation layer of both of base and collector regions, and further the floating base 51a in the base region, where an epi-layer is grown are removed, and after a side wall is formed thereon, a first epi-layer 57 is grown. And the epi-layer is so removed as to be flush with the oxide film, and then a second epi-layer 59 is grown.
Patent JP-H03188182-A (JP)
Title: Water-absorbing tape
Inventor: SAWANO HIROYUKI
IPC: C09J7/02
Filed: 1989-12-18
Abstract: PURPOSE:To improve water-absorptive property and a reduce the thickness of a tape by providing a layer of a water-absorptive powder so as to hold microgaps between an adhesive and the water-absorptive powder on a base tape with an adhesive at least on one of its faces. CONSTITUTION:At least one face of a base tape 1 is coated with an adhesive 3 with an m.p. or a pour point which is not higher than the b.p. of water and, after a water-absorptive powder wherein water is absorbed in advance is adhered to this adhesive 3 at 100 deg.C or lower, water is released by heating at 100 deg.C or higher to form microgaps 4 between the adhesive 3 and the water- absorptive powder 2.
Patent JP-H05165054-A (JP)
Title: Active matrix base board
Inventor: KATAYAMA MIKIO
IPC: H01L29/78
Filed: 1991-12-11
Abstract: PURPOSE:To prevent increase of the wiring resistance in an active matrix board by suppressing reduction of the film thickness of a wiring metal resulting from positive electrode oxidation. CONSTITUTION:A positive electrode oxide film 4 is formed at each of the ends across the width of an additional capacity wiring 26 and a gate bus line 3a, and the thickness of each positive electrode oxide film 4 enclosing those end parts is made greater than the thickness of positive electrode oxide film 4 in the other surface areas. Therefore, the areas other than the end parts across the width of wiring of the gate bus line 3a and additional capacity wiring 26 are not likely to be positive electrode oxidated significantly, which permits suppressing reduction of the film thickness on each wiring metal when viewed on the cross-section.
Patent JP-H07188265-A (JP)
Title: Method for producing optically active phoshorous acid derivative
Inventor: SASAKI MITSURU
IPC: B01J31/02
Filed: 1993-12-24
Abstract: PURPOSE:To readily obtain a optically active derivative useful as an active ingredient for insecticides, etc., by reacting a phosphinic acid compound with a chlorocarbonate ester compound in the presence of an optically active amine. CONSTITUTION:A phosphinic acid compound of formula I [R<1> is (substituted) aryl] is reacted with a chlorocarbonate ester compound of formula II (R<2>, R<3> are H, organic group) in the presence of an optically active tertiary amine such as strychnine to obtain the objective derivative of formula III.
Patent JP-H10154308-A (JP)
Title: Flexible wiring material for hdd magnetic head
Inventor: YOSHIMURA MOTOE
IPC: H01B7/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive wiring material with which connection workability is greatly improved by using circuit patterns for forming plural signal lines and a base film formed with openings for forming bump electrodes and insulating layers. SOLUTION: A palladium layer 18 is formed on a bobbin-wound plastic film 2 of 25μm thickness and 50mm width by stages for degreasing, etching, conditioning, predipping, activating, accelerating and drying of the film surface. A photoresist layer 17 of 35μm thickness is formed thereon and the circuit pattern 4b parts are selectively removed by an exposure process. The base film 3 provided with the photoresist layer 17 from which only the circuit pattern 4B parts of 30μm width in the narrowest part are removed is obtd. Next, the film is immersed for 5 minutes in an electroless plating liquid to form the circuit patterns 4B of the Ni-P plating film of 1μm thickness. Good conductive metallic layers are formed on the metallic conductive layers by copper electroplating.
Patent JP-H01170151-A (JP)
Title: System for outputting mf tone signal
Inventor: INOUE TAKASHI
IPC: H04M1/50
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the error call of an MF tone signal by decoding the output of an MF tone (dial tone) generator, comparing it with the input of the MF tone generator, and outputting the MF tone signal only at the time of a coincidence. CONSTITUTION:When a CPU 11 designates the MF tone signal output, an I/O decoder 12 selects a latch circuit 16, and simultaneously, a switching circuit 22 is connected to a terminal D2. The output of a MF tone generator 17 is inputted through the switch 22 to an MF tone decoder 14. By a comparing circuit 18, the output code of the decoder 14 and the output of the latch 16 (the output code from the CPU 11) are compared. When both coincide, a switching signal is outputted through an AND circuit 19 to a switching circuit 23, and the switching circuit 23 is switched to the D2. Then, the tone signal from the generator 17 is sent through a modem 4 to a line. Since the tone signal is sent after a confirmation, an error call can be prevented.