baber/WOPTO huggingface dataset:
Patent JP-H0588553-A (JP)
Title: Image forming device
Inventor: OKA KENJU
IPC: G03G15/00
Filed: 1991-09-26
Abstract: PURPOSE:To control the concentrations of toner in plural developing units with the result of the detection of one toner concentration detecting sensor. CONSTITUTION:In this image forming device, simultaneously, driving plural developing units A and B housing developers composed of the toner and a carrier, and executing development in such a manner that the developers are brought into contact with a photosensitive body 100, respectively, a toner concentration detecting means 10 is provided on only the developing unit B, out of plural developing units A and B, and the toner is replenished to plural developing units A and B, at prescribed ratios corresponding to toner consumption, respectively, based on the result of the detection of the toner concentration detecting means 10.
Patent JP-H1176981-A (JP)
Title: Treating agent for waste containing heavy metal and stabilization of waste containing heavy metal
Inventor: IKEDA KOICHI
IPC: A62D101/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To stabilize elution of heavy metal ions to the standard value or lower by adding and mixing a treating agent containing a latent hydraulic material and water-contg. aluminosilicate to a waste material containing heavy metals, and if necessary, adding water, kneading and then heat treating the mixture. SOLUTION: The stabilizing treating agent for heavy metals comprising a latent hydraulic material contains water-contg. aluminosilicate as the essential component. The basic structural unit of the water-contg. aluminosilicate is a SiO4 (AlO4 ) tetrahedron having Si or/and Al as the center, and the units are arranged into a three-dimensional mesh structure to form a crystal unit. In the stabilizing method of a waste containing heavy metals, a waste containing heavy metals is mixed and kneaded with the treating agent, and if necessary with water. The heat treatment is carried out by using the heat generated in the kneading process, or the kneaded material after kneading may be heated as it is or while kneading. The heating temp. is >=40 deg.C, preferably >=50 deg.C.
Patent JP-S60136293-A (JP)
Inventor: TODA TOSHIHIRO
IPC: H05K3/34
Filed: 1983-12-23
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-S63102529-A (JP)
Title: Data modulator-demodulator
Inventor: YOSHIDA MASAHIRO
IPC: H04L27/00
Filed: 1986-10-20
Abstract: PURPOSE:To identify the communication speed of a communication opposite equipment automatically and to set the equipment to a communication speed coincident therewith by providing 1st and 2nd modulator-demodulator section with different communication speed and a control section receiving a demodulation output signal of the 1st modulator-demodulator section and controlling the 1st and 2nd modulator-demodulator sections. CONSTITUTION:The 1st modulator-demodulator section 2 applies the modulation and demodulation of the CCITT recommendations V.22 1200bps mode, The 2nd modulator- demodulator section 3 applies modulator-demodulator of the CCITT recommendations V.21 300bps mode. A control section 1 supervises a demodulation output of the 1st modulation-demodulation section 2 for a prescribed time only and in detecting a hand- shake pattern from the communication opposite equipment from the demodulated output, the 1st modulation-demodulation section 2 is brought successivly into the operating state. In detecting no hand-shake pattern, the 2nd modulator-demodulator section 3 is operated in place of the 1st modulator-demodulator section 2 at that point of time. Thus, the communication speed of the communication opposite equipment is identified automatically and the data is communicated at a communication speed coincident therewith.
Patent JP-H06202299-A (JP)
Title: Photographic processor
Inventor: DEBITSUDO JIYOOJI SHIYAABAAN
IPC: G03D5/04
Filed: 1993-10-04
Abstract: PURPOSE: To provide a processor for a photosensitive material, provided with a means for balancing pressure in the drains on both sides of the photosensitive material. CONSTITUTION: This processor is provided with a processing chamber 42, and the photosensitive material 12 advances and passes through the processing chamber, to be processed; furthermore, this processor is provided with a first supplying means, supplying processing fluid 22 to the chamber 42 from an upper tank 30, a first drain 66 removing the processing fluid from a first fluid layer, a second supplying means supplying the fluid 22 to the chamber 42 from a lower tank 32, a second drain 67 removing the processing fluid from a second fluid layer, and a means for nearly balancing the pressure of the fluid in the drains 66 and 67.
Patent JP-S63101690-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B21/10
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60143130-A (JP)
Title: Four-wheel driving transfer for vehicle
Inventor: HAYAKAWA YOUICHI
IPC: B60T1/00
Filed: 1983-12-29
Abstract: PURPOSE:To let a car park with certainty, by installing an engaging device engaging a parking gear installed in a first or second output shat with another parking gear operated by an input device. CONSTITUTION:A parking mechanism 1 consists of an engaging device provided with a detent lever 9, a parking rod 10, a cam 12, a sleeve 13, a bracket 14, a parking pole 2, a torsion spring 4, a support plate 7, etc., and a parking gear 1A. The level 9 is directly connected to a manual shaft 8 to be rotated in linkage with operation of a manual shaft lever installed in a driver's seat or an input device 300. With rotation of the lever 9, the rod 10 is pushed out, and the pole 2 being pushed up by the cam 12 rotates with a pole shaft 20, whose rear end part's support hole 23A is externally fitted, as an axis, making a click 3 of the pole 2 engage the gear 1A, thus a car is locked.
Patent JP-H03111947-A (JP)
Title: Idle area control system
Inventor: IWASAKI TAKESHI
IPC: G06F12/00
Filed: 1989-09-26
Abstract: PURPOSE:To speed up the storage processing of data by inspecting a data area in a data base, outputting the area number of a data area whose data using frequency reaches at its maximum and updating an idle area control area of each data area to an idle area absent state based upon the output result of the area number. CONSTITUTION:Inventory page updating utility 4 is periodically used for a CODASYL type data base 6 e.g., and the entry of an inventory page corresponding to the data page arriving at the maximum number of lines out of data pages in the data base 6 is updated to a page full (no idle area) state. Consequently, the data page whose number of used lines reaches the maximum value out of plural data pages can be prevented from being unnecessarily accessed at the time of inputting data by using the CODASYL type data control system and the data storing processing can rapidly be executed.
Patent JP-S60139608-A (JP)
Title: Aqueous pigment dispersion for cosmetic
Inventor: TAKAGISHI IKUO
IPC: A61K8/00
Filed: 1983-12-27
Abstract: PURPOSE:The titled dispersion having improved dispersion stability, obtained by dispersing Helindon Pink CN by using a polyoxyethylene nonylphenyl ether having a specific HLB value as a surface active agent. CONSTITUTION:Helindon Pink CN is dispsered by using 5-50wt% polyoxyethylene nonylphenyl ether having >=11HLB based on it to give the desired dispersion. By using the titled surface active agent, dispersibility of Helindon Pink CN is stabilized, precipitation of pigment, etc. will not occur even if the dispersion is used as low-viscosity cosmetic. The aqueous pigment dispersion can prepare easily cosmetics from low viscosity to high viscosity or eye shadow, eyebrow, mascara, etc. only by changing base materials such as solvent, binder, etc.
Patent JP-S60132074-A (JP)
Inventor: YURUGEN ATSUSENHAIMAA
IPC: F02P5/04
Filed: 1984-11-26
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-H0891202-A (JP)
Title: Brake booster
Inventor: MARUKUSU MARUMAN
IPC: B60T11/20
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a brake booster such that the assembly of a reservoir to a master cylinder can immediately prevent a stopper pin from dropping. SOLUTION: This brake booster includes a master cylinder 10 with a primary piston 12 and a secondary piston 14, and a reservoir 16 for brake fluid, with the axial movement of the secondary piston 14 being limited by a stopper pin 25 received in a hole 24 extending transversely to a longitudinal axis L of the master cylinder 10, and with the reservoir 16 being connected to the master cylinder 10 via a connection 17. The connection 17 is arranged in the radial extension of the stopper pin 25 and includes a transverse web 28 in its flow cross sectional area which covers the hole 24 at least partially.
Patent JP-H03109557-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGATA YOSHINOBU
IPC: G03G5/06
Filed: 1989-09-25
Abstract: PURPOSE:To enhance red color reproduction performance by using a material of a mixture of a specified compound and another specified compound. CONSTITUTION:The electrophotographic sensitive body is formed by laminating on a conductive substrate 1 a photosensitive layer 4 composed of an electric charge generating layer 2 and a charge transfer layer 3. The red color reproduction performance can be enhanced by incorporating a mixture of at least one of the bisazo compounds represented by formula I in which R1 is halogen, alkyl, or alkoxy; R2 is optionally substituted alkyl; R3 is H, cyano, carbamoyl, or and R4 is H, halogen, nitro, alkyl, or alkoxy, and at least one of the bisazo compound represented by formula II.
Patent JP-2001072743-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device using same
Inventor: IGARASHI KAZUMASA
IPC: H01L23/29
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor having reduced specific permittivity and coping with a high frequency and excellent in fluidity under circumstances of a steady increase in an operating frequency of a semiconductor element. SOLUTION: The subject epoxy resin composition for sealing a semiconductor comprises, as essential ingredients, components (A) through (D) below, wherein the components (A) and (B) are adjusted so that the total (X+Y) of an epoxy equivalent X of the component (A), that is, an epoxy resin, and a hydroxyl equivalent Y of the component (B), that is, a phenolic resin is at least 350. (A): An epoxy resin. (B): A phenolic resin. (C): A curing accelerator. (D): An inorganic filler.
Patent JP-H04128529-A (JP)
Title: Air-fuel ratio controller of alcohol engine
Inventor: MAMIYA KIYOTAKA
IPC: F02D41/14
Filed: 1990-09-20
Abstract: PURPOSE:To judge rich-lean of an air fuel ratio by way of detecting oxygen density of exhaust gas from which hydrogen is reduced or removed and carry out precise air fuel ' ratio control by providing an oxygen reduction means on the upstream side of an oxygen detection means of an exhaust passage. CONSTITUTION:An injector 4 to inject fuel is provided on a suction air passage 2 of an engine main body 1. Then, the injector 4 is controlled by a control unit 16 on the basis of output signals from a methanol sensor 9, an air flow meter 12, an O2 sensor 14, a throttle opening sensor 17 to detect opening of a throttle valve 11 and a sensor 18 to show the drive state of an engine. In this case, an oxydization catalyser device 19 of small capacity to purify hydrogen by way of oxydizing it as an oxygen reduction means is provided on the upstream side of the O2 sensor 14. Thereafter lean-shift of the O2 sensor 14 is prevented and accurate air fuel ratio control is carried out.
Patent JP-H04129203-A (JP)
Title: Permanent magnet powder
Inventor: FUJIWARA HAJIME
IPC: H01F1/053
Filed: 1990-09-20
Abstract: PURPOSE:To obtain magnetic characteristics of suitable values of residual flux density and coercive force, excellent squaredness of demagnetization curves, and large maximum energy product by incorporating relatively a small content of rare earth elements and a very small amount of Ta into a composition containing Si. CONSTITUTION:This invention is a permanent magnet powder consisting of a formula expressed by atomic percentage RxMySizTawT100-x-y-z-w or RxMySizTzTaw<(>T<+>Q<)>100-x-y-z-w (where 7<=x<=15, 1<=y<=10, 0.05<=z<=5.0, 0.005<=w<=0.1, T: substantially Fe or Fe+Co, Q: Ti and one or two or more combinations selected from Ti, V, Cr, Mn, Ni, Cu, Zr, Nb, Mo, Hf, and W; M: one or two or more combinations selected from B, C, Al, Ga, and Ge; and R: one or two or more combinations selected from Y and lanthanide element, with the parameter Hk/iHc representing the squaredness of a demagnetization curve is 0.45 or more (where Hk:H in which 4pi I is 0.9Br or more on a demagnetization curve represented by 4pi I-H, iHc: intrinsic coercive force) and with the maximum energy product of 15MGOe or more.
Patent JP-H0297268-A (JP)
Title: Magnetic levitation carrier arm
Inventor: KANAZAWA GENICHI
IPC: H02K49/10
Filed: 1988-09-30
Abstract: PURPOSE:To make the occupied space within a vacuum vessel small to miniaturize the vacuum vessel by housing a magnetic body and a driving source 4 moving the magnetic body axially in a vacuum airtight structure cylindrical body provided within the vacuum vessel, by arranging a mover at the outer periphery of the cylindrical body, and by fitting the mover with an arm, on which a body to be conveyed is placed. CONSTITUTION:An annular soft iron 3 and a driving source 4 moving the soft iron axially are provided in a vacuum airtight structure cylindrical body 2 provided within a vacuum vessel 1. A mover 6 by an electromagnet 5 is arranged at the outer periphery of the cylindrical body 2 and the mover 6 is fitted with an arm 8, on which a wafer 7 is placed. The part of the cylindrical body 2, which part is vacuum-sealed by an O-ring 10 to the vacuum vessel 1, is rotatably pivoted by a shank 9 by use of a magnetic fluid seal, etc. When a screw shaft 4c is rotated by a motor 4a in this constitution, the arm 8 moves in a levitated state and the wafer 7 is carried in and out through an entrance and exit 11.
Patent JP-H0786956-A (JP)
Title: Additive bit processor for marking identification
Inventor: OKABE KAZUYA
IPC: H03M7/40
Filed: 1993-09-09
Abstract: PURPOSE:To smoothly remove an additive bit for identifying a marker code. CONSTITUTION:Sequential bits read into registers 311 and 312 of a data input part 31 are shifted one by one and decoded by a decoder part 33. On the other hand, the train of bits read into the registers 311 and 312 of the data input part 31 is transmitted to a marker detection part as well, and a header code (such as 0xFF, for example,) inserted before the marker code and the additive bit (such as 0x00, for example,) are detected. When the additive bit connecting to the header code is detected at the border of bytes, the bit train removing the additive bit is inputted to the decoder part 33 by an additive bit processing part 36. The decoder part 33 decodes this bit train, in that case, a data shift part is shifted for the number of additive bits, and following bit trains are continuously decoded.
Patent JP-H10104099-A (JP)
Title: Pressure sensor under application of element operable with surface acoustic wave
Inventor: SCHOLL GERD
IPC: H03H9/25
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To realize radio remote control with a passive circuit including no active electronic circuit by extending a reflective surface acoustic wave (SAW) delay line over the extension and compression region of a pressure pickup diaphragm. SOLUTION: The pressure sensor comprises a piezoelectric substrate 2 where a reflective SAW delay line also serves as a pressure pickup diaphragm, an I/O interdigital converter 3, and at least three reflectors 4, 5, 6. The reflector 4, 5 are arranged, respectively, in the expansion region and the compression region of the pressure pickup diaphragm 2 and the reflector 6 subdivides the propagation section of the reflective SAW delay line into the expansion region and the compression region. The reflector 6 is advantageously arranged in the intermediate region between the expansion region and the compression region of the pressure pickup diaphragm 2.
Patent JP-H1172744-A (JP)
Title: Three-dimensional image reproducing device
Inventor: SUDO TOSHIYUKI
IPC: G02B27/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To accurately and rapidly reproduce a three-dimensional image the observation area of which is wide and large and to excellently observe it by controlling an interval between plural most proximate light beams passing a specified point and made incident on an observation position in accordance with the diameter of an observer's pupil in the case of reproducing and observing the three-dimensional image at the specified point. SOLUTION: A light beam emitting direction control means 2 independently controls and emits the light beams from a light source train 1 constituted by plurally arraying light source parts 1a radiating a unidirectional light beam. A control means 101 consisting of a light beam emitting direction detection means 3 and a light source train control means 4 controls the light emitting states of plural light source parts 1a and a light beam emitting direction from the control means 2 so that the aggregation of the light beams from the control means 2 may pass the specified point in three-dimensional space in fixed unit time.  In the case of reproducing the three- dimensional image at the specified point and observing it at the observation position, the control means 101 controls the interval between two most proximate light beams passing the specified point and made incident on the observation position in accordance with the diameter of the observer's pupil.
Patent JP-S61132650-A (JP)
Inventor: JIEEMUSU ANDORIYUU GUSATSUKU
IPC: D02G3/04
Filed: 1984-11-26
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-H1172701-A (JP)
Title: Two-step magnification switching optical system and stereoscopic microscope provided with the same
Inventor: YONEZAWA YASUO
IPC: G02B21/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To switch magnification between low magnification and high magnification with compact and simple constitution by switching the position of a lens group which has negative refractive power among plural lens groups whose distances are specified on the same optical axis and which have positive refractive power. SOLUTION: This system is provided with the lens group L1 guiding a light beam from an axial object point O to a point on the optical axis and having the positive refractive power, the lens group L2 refracting and guiding the light beam in the same direction as the light beam emitted from the point on the optical axis and having the negative refractive power, and the lens group L3 guiding the light beam through the lens group L2 to an axial image point I and having the positive refractive power. By switching the position of the lens group L2 between the lens group L1 and the lens group L3, the magnification of an entire optical system is switched. The system satisfies relation: S=-f2(Z-1)/√Z, β2L=-1/√Z and β2H=$√Z.  In the expressions, S means a moving distance along the optical axis of the lens group L2 between the lens groups L1 and L3, f2 means the focal distance of the lens group L2, Z means a magnification ratio, and β2L and β2H mean the magnification of the lens group L2 at respective positions.
Patent JP-H0790362-A (JP)
Title: Method for preventing delayed fracture of surface phosphatized bolt
Inventor: IMAI YOSHIO
IPC: C21D9/00
Filed: 1993-09-10
Abstract: PURPOSE:To prevent the bolt consisting of a decarburized bolt blank from causing a delayed fracture by decarburizing the surface layered part of this bolt blank in a specific range during a bolt production stage. CONSTITUTION:A phosphate film is formed on the surface of the bolt blank as an antifriction material in order to prolong the service life of the bolt by lessening the friction resistance between a die and the bolt blank at the time of producing the steel bolt by producing the bolt blank consisting of steel products by the die for molding, subjecting the blank to hardening and tempering treatment, and then to thread rolling. A phosphor enriched layer is formed on the surface of the bolt blank by using the phosphate antifriction material, by which the delayed fracture is generated in the bolt as the product. The surface of the bolt blank is decarburized to decrease the C content of the surface layer part of the bolt blank to about <=3%, by which the delayed fracture defect of the steel bolt is prevented.
Patent JP-S63103570-A (JP)
Title: Color recording system
Inventor: NAGANO BUNICHI
IPC: H04N1/46
Filed: 1986-10-20
Abstract: PURPOSE:To automatically obtain a monochroic color copy even after a full color copy is obtained through one required operation by providing a storing device storing blue, green and red component signals and a color converter. CONSTITUTION:Light sources 2-4 of red, green and blue are lighted sequentially by a lighting device 5, the reflected light of an original 1 is led to a CCD image sensor 6 and each component information of red, green and blue colors is stored in a storage device 8 via an A/D converter 7. The red, green component information is loaded by one line each and color conversion processing is applied by a color converter 9 and a yellow picture is recorded on recording paper 12. Magenta, cyan and black pictures are recorded sequentially by the similar operation to discharge the recording paper 12 and to obtain a full color copy. The yellow picture is recorded to discharge the recording paper 12 and the similar operation is executed till the end of the recording of the black picture and 5 kinds of full color copy and 4 monochroic copies are obtained from one read original.
Patent JP-H1096524-A (JP)
Title: Air conditioner
Inventor: ITAGAKI ATSUSHI
IPC: F24F1/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To enhance the operation efficiency of an indoor heat exchanger of an air conditioner and perform volume control. SOLUTION: An indoor heat exchanger of a refrigeration cycle which comprises a compressor 1, a four way valve 2, an outdoor heat exchanger 3 and a pressure reducing device 4 or the like, which are connected one after another by piping, is segmented into four areas 5a, 5b, 5c and 5d. The first area 5a and the second area 5b are connected in parallel by piping and their one end is connected to the four way valve 2 while the third area 5c and the fourth area 5d and an on/off valve 5e are connected in series between the other end and the pressure reducing device 4.  Check valves 5f and 5g which prevent the back flow of refrigerant during cooling operation between both ends of a refrigerant passage comprising the third area 5c and the fourth area 5d, which are connected in series, and both ends of a cooling passage comprising the fourth area 5d and the on/off valve 5e which are connected in series as well, thereby forming a bridge circuit 9. During cooling operation the on/off valve 5e is closed while the on/off valve 5e is opened during weak cooling operation and heating operation, thereby controlling the opening of the on/off valve 5e.