baber/WOPTO huggingface dataset:
Patent JP-H0496575-A (JP)
Title: Picture coding method
Inventor: SHIRASAWA TOSHIO
IPC: H04N1/40
Filed: 1990-08-13
Abstract: PURPOSE:To improve the compression rate of a picture considerably more than that of a conventional method by classifying a document picture into a monochroic area and a color area, classifying the respective areas into a single color area and a multi-value color area and applying the optimum coding to each of the four kinds of areas. CONSTITUTION:A monochroic/color discrimination section 3 discriminates a monochroic color by using the principle in the monochroic area that density levels of R, G, B are almost equal to each other. However, even when any one picture element discriminated to be a color picture element is in existence in one block, the area is discriminated to be a color area. A monochroic processing section 5 converts three R, G, B density planes into one density plane for monochroic processing. Thus, a data of a monochroic area is compressed to one third. On the other hand, a color area is converted into a YUV (Y is brightness and U,V are color information) resulting from application of linear conversion to RGB signals as in the case of a television signal and a higher compression rate than that of RGB is obtained by thinning number of picture elements of U,V.
Patent JP-H1135608-A (JP)
Title: Production of aqueous pressure-sensitive type acrylic tacky agent
Inventor: GOTO HIDEYUKI
IPC: C08F2/24
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tacky agent excellent in tack and balance between permanent bond strength and cohesive force, bond strength on a curved surface and long-term retention, by subjecting a monomer mixture in a specific content ratio to emulsion polymerization in the presence of a prescribed emulsifying agent. SOLUTION: A monomer mixture comprising (A) 0.2-5 wt.% of a carboxyl group-containing unsaturated monomer, (B) 61-95 wt.% of an acrylic acid alkyl ester unsaturated monomer of the formula CH2 =CH-COOR (R is a 4-18C alkyl) and (C) 0-38.8 wt.% of another unsaturated monomer copolymerizable with the unsaturated monomers of the components A and B is subjected to emulsion polymerization by using an anionic surfactant (e.g. ammonium dioctyl sulfosuccinate) and a nonionic surfactant containing a copolymerizable double bond (e.g. a polyoxyethylene alkyl ether) as an emulsifying agent to give the objective tacky agent having <=-30 deg.C glass transition temperature (Tg) and 60-90% gel content.
Patent JP-H07150211-A (JP)
Title: Method and apparatus for directly reducing fine ore or concentrate
Inventor: KURAUSU KUNOPU
IPC: C21B13/00
Filed: 1994-08-05
Abstract: PURPOSE: To provide a method for directly reduction of fine-particle ore at a lower equipment cost and running cost and a device therefor.  
     CONSTITUTION: A reactor consists of a horizontal type fluidized bed reaction apparatus 1 and the fine-particle ore F is charged therein from below by a pneumatic system. A heated reducing agent A' is applied with pressure and is blown via a blowing floor 2 into the reaction apparatus 1. The heat necessary for an endothermic reaction is supplied via a regenerator 3 at various temps. to the reaction apparatus 1 and is transmitted to the fluidized bed. The guiding of the heat is executed in countercurrent with the reducing agent. Gas B for combustion is combusted while air C is supplied to a heat medium gas D in combustion chambers 4.1, 4.2. The reducing gas A' is preheated before arriving at individual reaction areas 1a, 1b, 1c via the blowing bed 2 in regenerators 5.1 to 5.3 of a post stage. The discharge of sponge iron 6 and the discharge of throat gas E are executed in the reaction area 1d. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6276189-A (JP)
Inventor: TAMURA TOSHIYUKI
IPC: H05B37/02
Filed: 1985-09-27
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-H0261502-A (JP)
Title: Apparatus for measuring circumferential shape of wheel
Inventor: OYAMA TADAO
IPC: G01B5/00
Filed: 1988-08-29
Abstract: PURPOSE:To continuously measure wavy abrasion in a circumferential direction and to arbitrarily select an arrangement position by providing a fan-shaped guide jig, a moving stand, a shape detector and a movement detector. CONSTITUTION:A guide jig has a fan shape conforming to the shape of the outer peripheral surface of a wheel 1 and is mounted to the wheel 1 so as to provide a slight gap with respect to the tread surface 1a and flange part 1b of the wheel. A fan-shaped rack 16 is fixed to the other side surface of the guide jig 10 and set so as to have a curved surface becoming concentric to the tread surface 1a. A moving stand 17 is mounted on the reference surface 10a of the guide jig 10 in a slidable manner and a shape detector 20 constituted of an iron core and a coil is arranged to the moving stand 17. Further, a drive motor 22 having the drive pinion 21 meshed with the rack 16 and a movement detector 24 having the follower pinion 23 meshed with a rack 16 are respectively fixed to the moving stand 17. By this constitution, the abrasion state of the tread surface 1a in the circumferential direction thereof can be continuously detected. Furthermore, the abrasion state of the wheel can be measured at any place other than a special place such as a car-inspecting yard.
Patent JP-H0762483-A (JP)
Title: Refining method of soft magnetic alloy
Inventor: HARA TAKUJI
IPC: C22C33/04
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a soft magnetic alloy excellent in magnetic property by the production method suitable for mass-production with using a deoxidiser and slag making agent having low Ti and S content. CONSTITUTION:When the soft magnetic alloy containing, by weight, 35-50% Ni, <=15% Cr, and <=1.2% Al is produced, the deoxidizer and slaging agent with being reduced to <=0.05% Ti and <=0.05% S, are used so as to reduce to <=0.003% S. <=0.005% O, <=0.005% B and <=0.005% Ti under the condition of <=0.008(S+O+B). Cab, CaF, Al2O3, SiO2, etc., as the slaging agent are used with properly being combined. By this method, because there is scarcely a fine Ti inclusion, the growth of crystal line grain is not obstructed at magnetic annealing, the soft magnetic alloy with large magnetic permeability is obtained.
Patent JP-H0764264-A (JP)
Title: Photosensitive material processing device
Inventor: NAKANE SHIN
IPC: G03D3/06
Filed: 1993-08-30
Abstract: PURPOSE:To surely charge a tablet into a photosensitive material processing device using the tablet. CONSTITUTION:A tablet 92 is charged into a processing soln. from a charging part 10 in the photosensitive material processing device. The charging part 10 is again actuated by a charge control circuit 71, when a charging signal emitted when the tablet 92 is charged or a charge operation signal emitted from the actuation detecting part 40a emitting a signal when the tablet is charged does not correspond to the signal from a tablet detecting part 50a provided in the falling course of the tablet 92.
Patent JP-S6368940-A (JP)
Title: Abnormality detecting and resetting circuit for microprocessor
Inventor: MIYAJIMA TORU
IPC: G06F11/30
Filed: 1986-09-11
Abstract: PURPOSE:To securely reset a reset state without any malfunction by interposing a delay circuit which has a necessary delay time between a reset signal output terminal and the reset input terminal of a holding circuit. CONSTITUTION:When a program runs away, an abnormal signal is generated at the reset signal input terminal 1a of a microprocessor 1 and the holding circuit 2 operates instantaneously. Then the reset switch 3 of a reset signal generating circuit 8 is turned on for resetting and then the time constant circuit of the circuit 8 is charged to vary in output from H to L, thereby resetting the processor 1 and circuit 2 with an L signal passed through a resistance 6 and an L signal passed through the delay circuit 10 which has a longer delay time than the time constant delay time of the circuit 8 and is interposed between the output terminal of the circuit 8 and the reset signal input terminal 2 of the circuit 2. Then, the reset state is reset by turning off the switch 3, the H output of the circuit 8 is applied to the processor 1 and the input terminal 2a of the circuit 2 and also applied to the terminal 2c of the circuit through the circuit 10 to disregard the signal applied to the terminal 2a, releasing the circuit 2 from being reset through the terminal 2c as well.
Patent JP-H0659524-A (JP)
Title: Electrophotographic device
Inventor: GOTODA KATSUHIKO
IPC: G03G15/00
Filed: 1992-08-11
Abstract: PURPOSE:To improve quality without scattering toner around and to attain the miniaturization of a constitution and the prolongation of the life. CONSTITUTION:An attaching member extended to the right side is integrally provided on a holding member 66. A housing part housing the vicinity of the top end part of a waste toner box 99 is formed on the attaching member. The holding member 66 is fitted into oblong holes formed on both side part frames (67) and 68 in the width direction of an upper part housing 23, so as to freely angularly displaced by supporting shafts 70 and (71). In other words, even if the upper part housing 23 is opened/closed with respect to a lower part housing, the waste toner box 99 is integrally displaced with the upper part housing 23.
Patent JP-H0659238-A (JP)
Title: Light source cooler
Inventor: OKAMURA HIDETOSHI
IPC: G03B21/16
Filed: 1992-08-11
Abstract: PURPOSE:To suppress the generation of turbulence noises as the air flow admitted into a suction fan is regulated by a flow regulating grid and to improve suction efficiency and to decrease noises as there is no light shielding plate to hinder the air flow in a discharge side of a suction fan. CONSTITUTION:The flow regulating 8 integrated with light shielding parts 8a and flow regulating parts 8b is provided between a reflection plate 7 and suction fan 9. A light absorptive coating material is applied in the light shielding parts 8a to absorb light 4c unnecessary for projection and to convert this light to heat. The air from the outside of a casing 2 is admitted into the casing 2 and air flow 11a is generated by driving the suction fan 9. The air flows 11b, 11c absorbing the heat of the light source 3 and the reflection plate 7 flow in from the intake port of the flow regulating grid 8 and are regulated during the passage through the flow regulating part 8b. The air flow 11d in which the disturbance components are decreased flows out. This air flow 11d flows into the suction fan 9 and is discharged as the air flow 11e to the outside of the casing 2.
Patent JP-H0539024-A (JP)
Title: Tandem brake booster
Inventor: WATANABE MAKOTO
IPC: B60T13/563
Filed: 1991-07-31
Abstract: PURPOSE:To facilitate handling and heighten assembling workability of a tandem brake booster by integrally forming an outer circumferential bead part and an outer circumferential seal part of a front diaphragm and making the outer circumferential part hard to twist. CONSTITUTION:By extending an outer circumferential bead part 11a of a front diaphragm 11 outward in the radial direction, an outer circumferential seal part for keeping air-tightness of a connection part between a front shell 2 and a center plate 4 is formed. A bellows (not shown in fig.) and a cylindrical support member 15 are provided in a constant pressure chamber A on the front side, an end part of the bellows on the front side is brought into press contact with the surface of a wall of the front shell 2 by an end part of the support member 15 on the front side, and a high or a low pressure fluid is made selectively applicable to an inner space of the bellows. A plurality of protrusions (ribs) 11c are radially formed on the surface of the front diaphragm 11 being in contact with a falling-off stopper 15e of the support member 15, thereby a part of a low pressure passage 25 is partitioned.
Patent JP-S60107266-A (JP)
Title: Thermal battery
Inventor: HARAGUCHI KAZUNORI
IPC: H01M6/36
Filed: 1983-11-14
Abstract: PURPOSE:To improve the reliability of the activation of a heat cell by igniting a lowly ignitable iron-potassium perchlorate system heating agent with high reliability by using an iron-potassium perchlorate system heating agent as a main heat source and placing another kind of a heating agent only around the inner peripheries of the main heating agent layers. CONSTITUTION:An iron-potassium perchlorate system substance is used as a main heating agent 1-1. A material having a higher inflammability than the main heating agent 1-1 such as zirconium-barium chromate system substance or a zirconium-lead chromate-potassium permanganate system substance is used as another kind of a heating agent 1-2. The heating agent 1-2 is located around the inner periphery of the main heating agent 1-1 and the exposed area of the heating agent 1-2 faces either a part or the whole of a fire introduction hole. Owing to the above constitution, no fissures or breakages of the heating agent are caused by shock or vibration. In addition, immediately after the heating agent 1-2 is instantaneously ignited by the flame of an igniter, the main heating agent 1-1 is burnt by the heat of the heating agent 1-2.
Patent JP-H1146552-A (JP)
Title: Reaping section of combine harvester
Inventor: YUGAWA MASAHIKO
IPC: A01D34/63
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration and noise of the reaping section. SOLUTION: A cutting device 7 for cutting the root portions of plural rows of raised standing grain straws and a pair of left and right rotary packers 8L, 8R for raking and gathering the standing grain straws and the reaped grain straws into the carriage-starting portion of a backward carriage device are disposed in the reaping section of a combine harvester. The cutting device 7 is formed by arranging plural disk type rotary cutters 11 for being rotated to cut the root portions of standing grain straws on both the left and right sides of the joined portion of the rotary packers 8L, 8R in a state that the plural adjacent rotary cutters 11 are vertically superposed. The driven rotation direction of the rotary cutter 11 placed on the left side of the joined portion is set to be the same as the rotation direction of the rotary packer 8L placed on the left side of the joined portion.  The rotation direction of the rotary cutter 11 placed on the right side of the joined portion is also set to be the same as the rotation direction of the rotary packer 8R placed on the right side of the joined portion.
Patent JP-2001042810-A (JP)
Title: Driving circuit for organic electroluminescence element
Inventor: MARUYAMA JUNICHI
IPC: H05B44/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit which is provided with a refresh circuit for making an organic electroluminescence element have a long life in spite of having a simple circuit constitution. SOLUTION: This element has at least an anode 12 which is made of a transparent conductive material, an organic layer which is constituted of layers of one or more and a cathode 14 which is opposed to the anode 12 on a transparent substrate. The anode 12 or the cathode is dividingly formed into plural pieces of segments Seg 1 to Seg 7 made to correspond to a shape to be displayed and other sides of the segments are made to be a common Com. The element is made to be an organic electroluminescence element capable of emitting lights in a prescribed pattern by being statically driven while connecting a DC. power source Vcc to these segments Seg 1 to Seg 7 and the common Com. Moreover, a refresh circuit 30 making the segments Seg 1 to Seg 7 and the common Com to be in electrically short-circuited state in a prescribed timing is provided in this driving circuit.
Patent JP-S58117894-A (JP)
Title: Coloring method for aluminum or its alloy by immersion
Inventor: WATANABE HIROSHI
IPC: C25D11/22
Filed: 1981-12-28
Abstract: PURPOSE:To uniformly color an anodic oxide film golden yellow by immersing Al (alloy) having the formed anodic oxide film in an ammonium chromate soln. contg. an Ni salt or a Co salt. CONSTITUTION:An Ni salt such as nickel sulfate or a Co salt such as cobalt sulfate is dissolved in an ammonium chromate soln. having 1-30g/l concn. so as to adjust the concn. of the Ni or Co salt to 1-50g/l. Al (alloy) having a formed anodic oxide film is immersed in the resulting soln. and is uniformly colored golden yellow. Thus, the film which cannot be colored by immersion in a soln. of only an ammonium chromate, an Ni salt or a Co salt even at a high temp. can be uniformly colored golden yellow. The temp. of the ammonium chromate soln. contg. the Ni or Co salt is ordinary temp., and 40 deg.C is enough to obtain deep golden yellow.
Patent JP-H0956873-A (JP)
Title: Stop control equipment for reel
Inventor: INOUE HARUO
IPC: G07F17/34
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To adjust the appearance probability of a specified symbol without exchanging a symbol sheet on which picture pattern symbols are blank symbols are arranged. SOLUTION: In two blank symbols 32, three stop positions A3 , A4 and A5 and stop positions A11 , A12 and A13 are respectively set in the circumferential direction of reel. Although 10 symbols are used for one reel, the number of those stop positions can be increased to 14 positions. These stop positions A3 , A4 and A5 and stop positions A11 , A12 and A13 are decided by the number of driving pulses S3 , S4 and S5 and the number of driving pulses S11 , S12 and S13 to be supplied to a stepping motor for driving the reel.
Patent JP-S63190049-A (JP)
Inventor: SHIMIZU KAZUYA
IPC: D03D51/34
Filed: 1987-08-28
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-H0376705-A (JP)
Title: Production of hydrogenated styrenic resin
Inventor: SATO MASATO
IPC: C08F8/04
Filed: 1989-08-21
Abstract: PURPOSE:To produce a hydrogenated styrenic resin at a high efficiency by hydrogenating arom. rings of a styrenic resin under mild conditions using a catalyst component comprising palladium carried by a carrier in a specific way. CONSTITUTION:A process of hydrogenating arom. rings of a styrenic resin using a catalyst component comprising a metal catalyst carried by a carrier, specifically palladium carried by a carrier comprising a powdered and/or particular porous carbonaceous material. In the catalyst component, palladium is carried by the carrier in such a way that palladium is unevenly distributed in the carrier and the most part, pref. 70wt.% or higher, of palladium is contained in and thus carried by the surface layer, pref. of up to 0.2mum thick, of the carrier. Examples of the carrier are activated carbon, carbon black, and a porous carbonaceous molded article.
Patent JP-H0636402-A (JP)
Title: Recording and repdocucing device
Inventor: NAKANO YOSHITOMO
IPC: G11B15/46
Filed: 1992-07-21
Abstract: PURPOSE:To provide a recording and reproducing device of a reel drive system executing recording and reproducing with the constant tape traveling, and also, provide a fine servo executed at intervals of a short time. CONSTITUTION:The output of a tape traveling speed detecting means 12 is detected by a measurement 21 every 1/(n) rotation, and simultaneously, values measured (n) times in past are held by a 36, then the rotational period T is obtained from the values measured (n) times in past by an addition 37. Then, a deviation (d) to the preccribed traveling speed of the tape is calculated by a calculation 22 from the T being traveling speed information and a servo control value L is calculated by a calculation 25 by using the deviation (d).
Patent JP-H0379052-A (JP)
Title: Semiconductor chip mounting method
Inventor: OGURA MAKOTO
IPC: H01L21/60
Filed: 1989-08-23
Abstract: PURPOSE:To increase the efficiency of availability of a glass board and hence enable cost reduction by adopting an architecture where semiconductor chips are laid out in a row only in two peripheral sections where electrode pads face each other and laying out a plurality of parallel rows of bumps formed on the glass board vertically or transversely so as to meet the electrode and laid out on one side of a peripheral section of semiconductor chips, and then laying out a plurality of bump rows so as to meet the electrodes laid out on the other side of the peripheral section. CONSTITUTION:Semiconductor chips 5 are laid out in one row only in a peripheral section where electrode pads 6 are arranged to face each other. Then, a plurality of bump rows ranging from a11 to a5 are formed on a glass board 3 so as to meet one row of electrode 6 laid out transversely on one peripheral section of the semiconductor chips 5. Then, a plurality of bump 4 rows ranging from b1 to b2 and b5 are formed transversely so as to meet one row of electrode pads 6 laid out on the other side of the peripheral section. This construction makes it possible to use the side of the glass board 3 effectively, which leads to cost reduction.
Patent JP-S6371455-A (JP)
Title: Steering lock controller driven by motor
Inventor: NUMAHATA KAORU
IPC: B60R25/02
Filed: 1986-09-13
Abstract: PURPOSE:To improve the using performance by allowing the turning position of a rotor cam installed onto a motor for driving a steering lock to be successively informed by sound, thus allowing the turning position of the rotor cam to be confirmed by ears. CONSTITUTION:In an electronic controller which drives a motor installed into a steering lock device, a control station module 2 having a plurality of push bottons 1 is connected with a microcomputer 4 having a CPU, through an A/D converter 3, and controls a motor operating device 5 having a rotor cam by the output of the CPU. A sound control circuit 7 which connects each contact point for LOCK position, ACC position, ON position, and START position with a sound generating circuit 6 is connected with the motor operating device 5, and an ignition switch 8 is connected with the sound control circuit 7. Therefore, the turning position of the rotor cam installed onto the motor can be successively informed by sound, and using performance can be improved.
Patent JP-S6459648-A (JP)
Title: Optical disk device
Inventor: KON MAKOTO
IPC: G11B7/125
Filed: 1987-08-31
Abstract: PURPOSE:To prevent recording data from being disturbed due to a quantity of outgoing light by reflecting the outgoing light of an optical head with a reflector having a prescribed reflectance ratio and deciding it in a quantity of outgoing light deciding circuit. CONSTITUTION:The outgoing light from the optical head 2 is reflected by a standard mirror 10 having a prescribed reflectance and then received by the head 2. A light receiving detection signal in response to the quantity of outgoing light by this head 2 is fed to a write/read control circuit 3 in common use as the quantity of outgoing light deciding circuit, and when the light receiving detection signal is out of its setting range, an abnormality detecting signal is sent from the circuit 3 to a main control part 9. Then, the write operation is prohibited, and the occurrence of disturbing recording data due to abnormality in the quantity of light is hence prevented.
Patent JP-S58117622-A (JP)
Inventor: TOGUCHI TAKEHIKO
IPC: H01H33/04
Filed: 1981-12-29
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。