baber/WOPTO huggingface dataset:
Patent JP-S6450945-A (JP)
Title: Chemical sensitive field effect transistor and manufacture thereof
Inventor: OSADA TAIJI
IPC: G01N27/414
Filed: 1987-08-21
Abstract: PURPOSE:To make it possible to manufacture a chemical sensitive field effect transistor characterized by high insulation property and excellent stability, by forming a plasma polymerization film on a substrate in a position selecting manner. CONSTITUTION:A metal mask 14 is overlapped on a contact part and a gate part on a silicon substrate 13 and arranged in a plasma polymerization apparatus. A plasma polymerization film 15 is formed in a position selecting manner by a method for exciting gas molecules with an electrostatic coil. When such a plasma polymerization method is used, an organic thin film can be formed even on the surfaces of a three-dimensionally machined material and discontinuous parts. Insulation resistance becomes very high. Leaking current and the like are not observed in the chemical sensitive field effect transistor having the plasma polymerization film in ordinary using methods, and measurement characterized by very excellent stability can be performed.
Patent JP-H0493942-A (JP)
Title: Silver halide color photographic sensitive material and manufacture of same
Inventor: NAITO HIDEKI
IPC: G03C7/34
Filed: 1990-08-07
Abstract: PURPOSE:To enhance coupling reactivity and dye absorption density and to enable a layer to be thinned by incorporating a specified cyan dye-forming coupler in a photographic constituent layer and mixing a dispersion of this coupler and a silver halide emulsion directly before coating. CONSTITUTION:The photographic constituent layer contains the cyan dye- forming coupler represented by formula I and the liquid dispersion of this cou pler is mixed with the silver halide emulsion directly before coating. In formula I, R<1> is alkyl, alkenyl, alkynyl, cycloakyl, or aryl; X is -O-, -S-, -SO-, -SO2, -COO-, or -CON(R<6>)-: R<2> is a group substitutable on the benzene ring; (l) is an integer of 0 - 4; R<3> is aryl; Z is H of a group releasable on coupling; R<6> is H, acyl, or R<1>; and R<7> is H, or R<1>, thus permitting stable color developing density to be obtained.
Patent JP-H0878751-A (JP)
Title: Piezoelectric ceramic transformer
Inventor: TOYODA JUNICHI
IPC: H01L41/107
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a piezoelectric ceramic transformer with a large boost ratio without increasing the L/F of a length L and a thickness T of a piezoelectric element ceramic element body. CONSTITUTION: The sides of first electrodes 2 and 3 of a flat and parallelopiped piezoelectric ceramic element body 1 are formed on a main surface opposing the direction of a thickness T and second electrodes 8 and 9 are formed on the left and right side surfaces of the piezoelectric ceramic element body 1 and are polarized P1 in the direction of a length L.
Patent JP-H1029412-A (JP)
Title: Pneumatic tire
Inventor: AZUMA EIJI
IPC: B60C11/11
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which is capable of synthetically increasing the effects such the removal of water, adhesion, scratching of a tire tread face, and simultaneously improving the antinomic matters, namely the icy and snowy road travelling performance and wear resistance. SOLUTION: Blocks divided by plural circumferential grooves and lateral grooves intersecting these circumferential grooves, are provided on a tire-tread face, and on the tire-tread face, a block 1 which extends across the tire width in one block, and in which the thicknesses of sipes are different from each other, and a block 1 having two kinds of sipes, namely thick sipe 3 of 0.5mm or more and 1.0mm or less, and thin sipe of 0.1mm or more and less than 0.5mm, is provided. The thicknesses (d) of the respective sipes fall within the range of 0.1 to 1.0mm. The absolute value of the thickness difference (ratio) between the sipe thickness dn of the thin sipe 2 and the sipe thickness dn+1 of the thick sipe 3 in the following relationship: 1-(dn /dn+1 )}μ100 falls within the range of 10 to 300%.
Patent JP-H1149513-A (JP)
Title: Manganese-containing aluminosilicate mixture and halogen-containing resin composition containing the same
Inventor: INAGAKI KINYA
IPC: C08K3/16
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain an agent retarding the generation of a corrosive gas by thermal decomposition and capable of reducing the amt. of smoke generated at the time of burning and to obtain a halogen-contg. resin compsn. SOLUTION: The Mn-contg. aluminosilicate mixture consists of 0-10 wt.% crystalline aluminosilicate represented by the formula Q2 O.Al2 O3 .xSiO2 .yH2 O [where Q is an alkali metal, (x) is a real number of >=2 and (y) is a real number of 0-20] and the balance 90-100 wt.% Mn-contg. aluminosilicate represented by the formula aM2/n O.bMnO.Al2 O3 .cSiO2 .dH2 O [where M is an alkali metal or an alkaline earth metal, (n) is the valence of M, (a) is a real number of 0-0.1, (b) is a real number of 0.85-1.25, (c) is a real number of >=1.5 and (d) is a real number of 0-20]. The halogen-contg. resin compsn. contains 2-50 pts.wt. of the Mn-contg. aluminosilicate mixture based on 100 pts.wt. halogen-contg. resin.
Patent JP-2001030437-A (JP)
Title: Decorative material having moisture absorbing and discharging performance
Inventor: YOKOCHI EIICHIRO
IPC: B32B27/30
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain excellent moisture absorbing and discharging performance while suppressing a thickness of a moisture absorbing and discharging resin layer by forming the resin layer made of a resin composition obtained by adding moisture absorbing and discharging material particles into an acrylic resin on a base material made of paper containing an inorganic moisture absorbing and discharging material or a nonwoven fabric. SOLUTION: A decorative plate is formed by laminating a moisture absorbing and discharging resin layer 2 formed of a resin composition obtained by adding moisture absorbing and discharging material particles 2a into a resin 2b such as an acrylic resin, polyolefin resin on a base material 1 made of paper containing an inorganic moisture absorbing and discharging material 1a or a nonwoven fabric. As the inorganic moisture absorbing and discharging material 1a, clay mineral particles such as an activated clay, acid clay, sepiolite, silicate soil, zeolite or silica gel is used. In the material 1, instead of the inorganic moisture absorbing and discharging material, or together with the inorganic moisture absorbing and discharging material, an organic moisture absorbing and discharging material such as a saponified graft copolymer of a starch and an acrylonitrile can be contained.
Patent JP-H0494750-A (JP)
Title: Deciding device for biting state of refuse
Inventor: KINOSHITA ETSUKO
IPC: B02C25/00
Filed: 1990-08-08
Abstract: PURPOSE:To automatically decide whether the biting state of refuse in a compression feeder is normal or abnormal and to reduce operation burden of an operator by equipping an image pickup device photographing refuse in the compression feeder, an A/D conversion circuit which receives the output of this image pickup device and degitalizes it and a background picture memory. CONSTITUTION:The output of an image pickup device 1 is sent to a subtraction circuit 4 via an A/D conversion circuit 2. Further the output of a background picture memory 3 is sent to the subtraction circuit 4. Furthermore the output of the subtraction circuit 4 is successively sent to a binarization circuit 6, a labeling circuit 7, a coordinate calculation circuit 8 and a decision device 11. Further the output of the coordinate calculation circuit 8 is sent to the decision device 11 via a coordinate memory 9. Furthermore the outputs of the threshold setters 5, 10 are sent to the binarization circuit 6 and the decision device 11. The image pickup device 1 photographs refuse in a compression feeder O3 part at the prescribed sampling interval  T and the image is sent to the A/D conversion circuit 2. This A/D conversion circuit 2 digitalizes the input and this digitalized input is sent to the subtraction circuit 4. Thereby this decision device is applied to automation for level control of refuse in a compression feeder.
Patent JP-S6188765-A (JP)
Title: Switching regulator
Inventor: ITO KATSUICHI
IPC: H02M3/28
Filed: 1984-10-05
Abstract: PURPOSE:To improve the reliability by supplying power from a storage battery backup circuit to a control power source, thereby simplifying the configuration. CONSTITUTION:A switching regulator has an IC control circuit to control to drive a main circuit transistor TRS. A storage battery circuit (a control power source circuit) B and a storage battery backup circuit C are provided in the regulator. Here, when an input breaker CB is turned ON at the starting time, RY is turned ON, a storage battery voltage is applied to an IC control circuit to operate the IC control circuit. A main circuit transistor TRS starts switching by the operation of the circuit, voltages are induced and smoothed at the secondary and tertiary sides of a pulse transformer P.TR to produce a DC voltage, which is AVR-fed back to the IC control circuit to maintain the output voltage constant. Power is supplied from the backup circuit C to the IC control circuit during the operation to charge the storage battery.
Patent JP-S59100185-A (JP)
Title: Electrochromic display element
Inventor: SUGIUCHI MASAMI
IPC: G09F9/30
Filed: 1982-11-30
Abstract: PURPOSE:To obtain an electrochromic display element which is excellent in reliability and life, by using, as an electrochromic material layer, a thin-film obtd. by vacuum-deposition of a naphthalene derivative, a tetracene derivative or a fulvalene derivative on electrodes or electrolyte. CONSTITUTION:In an electrochromic display element having an electrochromic material layer for between electrodes and an ionically conductive material layer in contact with the electrochromic material layer, a thin film obtd. by vacuum- deposition of a naphthalene derivative of formula (wherein X, is S, Se, Te), a tetracene derivative of formula II or a fulvalene derivative of formula III(wherein R1, R2, R3, R4 are each H, alkyl, phenyl) on electrodes or electrolyte is used as the electrochromic material layer. As the ionically conductive layer, liquid electrolyte as well as solid electrolyte can be used. As the liquid electrolyte, aq. soln. of halogen salt, prechlorate or nitrate, or soln. of acetonitrile, dimethylformamide, acetone or ethylenediamine can be used.
Patent JP-H0523217-A (JP)
Title: Motor-driven tooth brush
Inventor: KITAMURA AKIRA
IPC: A46B13/02
Filed: 1991-07-24
Abstract: PURPOSE:To provide a motor-driven brush which can change over the width of oscillation of a tooth brush in a bath brushing mode or in a rolling brushing mode among several stages. CONSTITUTION:There are provided a rotary shaft 11 driven by a motor 15 and incorporating a plurality of plate cams 311, 212 having different eccentricities, a movable plate 33 having a head part formed therein with an eccentric hole having a major diameter extending in a direction orthogonal to the moving direction of a tooth brush 16 or in the moving direction, and a tail part coupled to a tooth brush shaft 12, a stationary plate 34 conforming to the movable plate 33, and a cam change-over cylinder inserted slidably between the movable plate 33 and the stationary plate 34, and the rotary shaft 31. The outer peripheral surface of the cam change-over Cylinder 35 is made into contact with the peripheral edge of the eccentric hole 331 while the inner surface thereof is formed thereon with a peripheral edge which extends in the moving direction of the tooth brush 16 or a direction orthogonal to the moving direction, and which is formed therein with a protrusion 353 having step parts 351, 352 abutting against the plate cams 311, 312.
Patent JP-S61202137-A (JP)
Title: Method of operating testing machine for prime mover and power brake therefor
Inventor: HANSU BARUTAA DOTSUTO
IPC: G01L3/16
Filed: 1985-09-20
Abstract: Test stands for power plants generally include a power absorbing unit for absorbing the power of the plant under test. The allowable measuring speed of the power absorbing unit depends on permissible additional weight on the coupling flange which serves to interconnect the power plant to one end of the power absorbing unit. In order to avoid the detrimental influence of increased amplitudes caused by torsional resonances the weight that exceeds the permissible weight is transferred to the opposite end of the power absorbing unit and the torque of the power plant is introduced in dampened form at that end.
Patent JP-S58107963-A (JP)
Title: Interruption processor
Inventor: SASAJIMA YOSHIO
IPC: G06F12/06
Filed: 1981-12-22
Abstract: PURPOSE:To prevent the complicated program constitution of a program to be normally processed and to attain efficient use of a memory address area, by storing a processing program arranged by each interruption cause at each bank number of the duplicated memory address area. CONSTITUTION:At the executing processing of an interruption processing program, to return the program to a normal processing program, a return instruction or the like is inserted at the final part of the interruption processing program. This return instruction is read out at a microcomputer MPU1, the return instruction code and an instruction code on a data bus 9 are compared and discriminated at a return instruction code discriminating circuit 8, and when both the codes are coincident, a latch of a latch circuit 4 forming a bank number generating circuit 2 is cleared. Thus, the bank number is reduced to 0, the memory address areas of the bank number 0 is selected, and the MPU1 returns to the interrupted program to be normally processed.
Patent JP-S6267487-A (JP)
Inventor: POORU USURITSUCHI
IPC: G04G99/00
Filed: 1986-09-04
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-S60101729-A (JP)
Title: Data reproducing circuit of optical disk
Inventor: KOSUGE MINORU
IPC: G11B7/00
Filed: 1983-11-09
Abstract: PURPOSE:To obtain highly reliable reproduced data while improving peak-point detection precision and amplitude detection precision by putting AGC in normal operation and holding the amplitude of a reproduced signal invariably constant. CONSTITUTION:The reproduced signal read out by a reproducing head 101 has the DC component removed and only the AC component is amplified by a preamplifier 102. The amplitude variation of the amplified reproduced signal is constricted by an AGC amplifier 103. The output signal of the AGC amplifier 103 is supplied to a DC reproducing circuit 104 to add a DC component so that the potential of peak inspection corresponding to a bit is constant. An AGC feedback circuit 108 controls the AGC amplifier 103 so that the output signal amplitude of a DC reproducing circuit 104 is constant. An amplitude detecting circuit 109, on the other hand, detects the reproduced signal after the DC component is added by the DC reproducing circuit 104 having an amplitude larger than a specific level. Consequently, data reproduction of high quality having neither a drop-in nor a drop-out is performed.
Patent JP-S60101750-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FURUHATA TAKASHI
IPC: G11B5/588
Filed: 1983-11-09
Abstract: PURPOSE:To obtain the recording level of a pilot signal sufficiently and to improve the S/N ratio by dispersing pilot signals of three frequencies in the lengthwise and perpendicular directions of tracks, and obtaining maximum tracking error information in a minimum recording area. CONSTITUTION:Video signals reproduced by magnetic heads 4a and 4b alternately from a recording area V of video signals under tracking control are alternated by a video signal processing circuit 30 with a pulse G from a latch circuit 15 to output a continuous reproduced video signal at a terminal 200b, and no pilot signal is mixed with it. A pilot signal recorded at an overlap part Q1 is separated completely from the reproduced video signal to increase the recording level sufficiently. Consequently, a reproduced pilot signal with a good S/N ratio is obtained and the tracking control is performed stably. Further, pilot signals are arranged in relation to the deviation tau between adjacent tracks at track end parts, and the deviation tau is set optionally.
Patent JP-H1151522-A (JP)
Title: Ice plant
Inventor: HASHIGUCHI ISAO
IPC: F25C1/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To cause icing to hardly occur even in the case where the large amount of a surface active substance is dissolved in an ice plant. SOLUTION: This ice plant is provided with an ice freezing tank 1 comprising an ice making unit 1-1 in which a nonfreezing solution having density higher than that of water and cooled is dropped toward a bottom plate of the ice making unit from an ejection nozzle provided above, and which produces ice by heat exchange due to the direct contact of the nonfreezing solution with water, a nonfreezing solution storage unit 1-3 which stores the nonfreezing solution flowing down from the bottom plate, and an ice storage unit 1-2 which communicates with the ice making unit, and which stores ice produced in the ice making unit.  In this ice plant, a nozzle 19 for sucking in a mixture of the nonfreezing solution with the water is provided in the vicinity of the interface between the nonfreezing solution and the water in the ice freezing tank 1, and a surface active substance selectively adsorbed to the interface between the nonfreezing solution and the water is selectively adsorbed and removed from the mixture sucked out through the nozzle 19 by a surface active substance removing means 14 filled with an adsorbing material. Further, the mixture, from which the surface active substance is removed, is separated to the nonfreezing solution and the water by a nonfreezing solution-water separator 15 to be returned to the ice freezing tank 1.
Patent JP-H1034671-A (JP)
Title: In-mold detachable marking device
Inventor: URATANI HIDEKI
IPC: B29C33/76
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a molding from becoming uneven and make it easy to replace a marking die by forming the inner diameter of an indicating outer shell in specific steps in such a way that the diameter becomes larger by the stepped parts downward, the inserting an indication into an upper stepped part and a middle step, so that an indication part and a threaded part are located properly in place respectively, and providing a lid at a lower step, and further, interposing a spring between a nut at the lower end of the indicator and the middle step of the indication outer shell. SOLUTION: The inner diameter of an indicating outer shell 3 is divided into steps, and becomes gradually larger stepwise, i.e., in the descending order of an upper stepped part 31, a middle step 32 and a lower stepped part 33. A indicator 4 is introduced into the indicating outer shell 3 so that an indication part 41 is ositioned at the upper stop 31, and a threaded part 42 at the middle step 32. In addition, a lid 5 is fitted tightly into the inner face of the shell 3 at the lower step 33. Further a spring 7 is interposed between a nut 6 screwed at the lower end of the indicating 4 and the middle step 32 of the indicating outer shell 3. Besides, an urging force is applied in such a manner that the surface of the indicator 4 does not protrude from the surface of the indicating outer shell 3. Thus it is possible to prevent the molded face of a molding from becoming uneven and make it easy to replace the indicator 4.
Patent JP-H0760043-A (JP)
Title: Filter device
Inventor: KOMATSU KAZUSHIGE
IPC: B01D46/52
Filed: 1993-08-24
Abstract: PURPOSE:To provide a filter unit suitable for treatment of exhaust gases, particularly with a mist of fine liquid particles, etc., contained therein. CONSTITUTION:A filter unit comprises a filter 21 having a water-repellent, plate-like filter medium 20 formed in a zigzag manner and corrugated upstream separators 22 fitted within the filter 21 with an inclination to the horizontal.
Patent JP-S6453625-A (JP)
Title: Resetting signal generating circuit
Inventor: NAKAGOME KAZUO
IPC: H03K17/22
Filed: 1987-08-25
Abstract: PURPOSE:To set a detecting voltage to an arbitrary voltage close to a supply voltage by generating a pulse with a detecting signal outputted when an external supply voltage is stably controlled and an output voltage exceeds a prescribed value and generating a resetting signal. CONSTITUTION:An input voltage 3 from an external supply voltage input terminal 4 is converted to a constant voltage by a 3-terminal regulator 1 and supplied to a power source terminal 5. An input voltage is partially pressured by resistances 21 and 22, and a transistor(TR) 26 is controlled through a constant voltage diode 25. The collector of the TR26 is connected through a resistance 24 to the power source terminal 5 and an emitter is grounded. When a monostable multivibrator 31 of a pulse generating circuit 3 is connected to the collector of the TR26 and an input voltage is changed from H to L, the pulse of the width determined by a capacitor 33 and a resistance 32 is outputted to a resetting terminal 6. The action point of the mono-multi 31 is controlled by the partial pressure ratio of the resistances 21 and 22. Thus, the resetting signal is generated by the change of the external voltage and the detecting voltage is made close to the supply voltage arbitrarily.
Patent JP-S58110247-A (JP)
Inventor: YOSHIOKA TAKESHI
IPC: C08J5/24
Filed: 1981-12-25
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-H0551793-A (JP)
Title: Method for electrodeposition of electroconductive polymer or the like
Inventor: OGAKI KATSUHIKO
IPC: G02F1/15
Filed: 1991-08-21
Abstract: PURPOSE:To electrodeposit a film of an electroconductive polymer or the like in uniform thickness on a transparent electroconductive film having relatively large area by electrodepositing to make the transparent electroconductive film to be electrodeposited to be a functional pole and to face an electroconductive plate like body shaped in similar to the transparent electroconductive film and having a specific similarity ratio. CONSTITUTION:The substrate 5 (glass plate), on which the transparent conductive film 3 (such as ITO film) having >=800cm<2> area, is formed and the conductive plate like body 6 (such as platinum plate) are dipped to face each other into the electrolyte 1 (such as saturated calomel electrolyte). The conductive polymer, metallic complexing material and metallic oxide are electrodeposited on the transparent conductive film to make the substrate 5 and the conductive plate like body respectively to be the functional pole and the counter electrode. In this case, the conductive belt 4 lower in resistance than the conductive film 3 is provided on the peripheral part of the transparent conductive film 3. The conductive plate like body is shaped similar to the transparent conductive film 3 and similarity ratio to the transparent conductive film 3 excepting the low resistant conductive belt 4 is 0.55-0.80. As the result, electrodeposition uniform in thickness is executed on the transparent conductive film 3.