baber/WOPTO huggingface dataset:
Patent JP-2000002150-A (JP)
Title: Cylinder liner of engine
Inventor: TSUKIJI KATSUSADA
IPC: F02F1/16
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To solve problems originating from leakage of a cooling water or distortion of a cylinder liner and reduce the costs by eliminating a correcting process with the deformation of cylinder liner predicted. SOLUTION: A cylinder block 1 and cylinder head 2 are fastened together by a plurality of head bolts with a gasket 13 interposed, and a cylinder liner 14 is attached to the liner installing parts 11 and 12 of the cylinder block 1. The head-side end face 14a of the cylinder liner 14 is retracted from the gasket abutting surface 1a of the cylinder block 1, and a flange 15 on the cylinder liner 14 is fixed to the liner installing parts 11 and 12 using fixing screws 19.
Patent JP-S5959139-A (JP)
Inventor: KAGAWA TAKAHIKO
IPC: A22C25/00
Filed: 1982-09-27
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-H07144064-A (JP)
Title: Storage medium type game equipment
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-07-20
Abstract: PURPOSE:To prevent unauthorized use and to improve the authenticity of valuable data and the reliability of the equipment by storing the valuable data stored in each storage medium by using an identification code imparted to the storage medium, and managing the valuable data of the storage medium by both storage data. CONSTITUTION:A card CD prints information required for a player so that a purchase amount of memory AM, a card inserting direction DIR, an issue date DATE, etc., and an issue serial number (n) required for restoration of a damaged card in the center. In the upper part being right above its center, truth discriminating physical layers TF1-TF4 consisting of a structure whose forgery is difficult are provided. Also, in the upper part thereof, a PACHINKO hole forming part pH for piercing career or state transition of the card is provided. Moreover, in the lower part of the surface, a magnetic recording part MG is provided, and only an identification code, validity information, identification code, etc., are recorded therein. Furthermore, by using the identification code stored in the card CD, the amount of money and the number of balls being valuable data are stored in a file of a management device 400. The management is executed by storage data of the card CD and storage data of the management device 400.
Patent JP-2000000564-A (JP)
Title: Oil recovering method and oil adsorbing sheet
Inventor: EZAKI MOTOYUKI
IPC: C02F1/28
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To rapidly perform the recovery work of outflow oil by using a longitudinally extended oil adsorbing sheet. SOLUTION: A longitudinally extended nonwoven fabric obtained by using propylene as a raw material and produced from long fibers by a spun-bonding method is folded zigzag to be housed in a housing box. When oil is recovered, the nonwoven fabric is charged on the surface of the sea or water in a zigzag folded state and the ropes connected to both ends of the oil adsorbing sheet are pulled from both sides by small boats 4 to expand the sheet 1 to surround and recover outflow oil.
Patent JP-H06348879-A (JP)
Title: Image processing for eliminating influence of external light and high speed image segmenting method
Inventor: HIUGA KUNIO
IPC: G06K7/00
Filed: 1993-06-01
Abstract: PURPOSE:To facilitate an image processing while neglecting the fluctuation of external light and to facilitate the processing for which a CCD camera is arranged outside by removing luminance components by a luminance signal removing filter even when an external light quantity fluctuates. CONSTITUTION:A bar code B1 is irradiated by illumination and the reflection of the light is read as video signals by the CCD camera 4. Waveforms at the time become inclined waveforms due to the irregularity of the external light and illumination light even though the base of the bar code B1 is uniform white and when a threshold value is set as it is, it is possible to lose the information of the bar code B1. Then, the waveforms are obtained through a band-pass filter and the waveforms are A/D converted and stored in a memory. Then, the data are binarized and bar code recognized by a CPU. By removing the irregularity of the external light and the illumination light and taking out required frequency components only in such a manner, bar code components and the data other than the bar code components can be reduced.
Patent JP-H0217681-A (JP)
Title: Current constriction type light-emitting diode
Inventor: KATO TOSHIHIRO
IPC: H01L33/38
Filed: 1988-07-06
Abstract: PURPOSE:To improve the efficiency of light extraction, and to prevent the leakage of operating currents by forming layers inhibiting operating currents with the exception of a predetermined conduction region between a first clad layer and a substrate, and/or between the first clad layer and an active layer. CONSTITUTION:Operating currents flow toward an electrode 30 from an electrode 34, and light emitted from an active layer 20 is extracted from a light extracting surface 32. The direction of currents is reverse-biassed between a semiconductor 16 and a first clad layer 18 at that time, and currents directly flow from a substrate 12 to a first clad layer 18 only in the opening 14 of the semiconductor 16. Since the electrode 30 is shaped onto an insulating film 28 and brought into contact with a contact layer 24 in the peripheral section of an opening 26, operating currents passing through the opening 14 do not spread and flow through the electrode 30 through the active layer 20, a second clad layer 22 and the contact layer 24 from the first clad layer 15. Accordingly, the light-emitting section of the active layer 20 is scaled down, thus acquiring the high efficiency of light extraction.
Patent JP-H0331173-A (JP)
Title: Group management control device for elevator
Inventor: MARUKON SHIYANDORU
IPC: B66B1/18
Filed: 1989-06-29
Abstract: PURPOSE:To automatically attain the application to the field and reduce the maintenance cost by providing a means learning a neural net based on a learning sample satisfying preset conditions while an elevator is operated. CONSTITUTION:Various parameters indicating the states of a group at that time for a newly occurring hall call are inputted to an assigning neural net 8 as input parameter elements, and the optimum cage is selected based on the output. Input pattern elements and the cage selected for them are used as a learning sample, and a judging means 11 judges whether the learning sample satisfies the preset conditions or not. The learning sample satisfying the preset conditions is stored in a memory means 12, and the neural net (neuro- computer) 8 is learnt by a learning control means 13 based on the stored learning sample.
Patent JP-H0815613-A (JP)
Title: Reticle device of collimating telescope
Inventor: JIBIKI YUBAO
IPC: G02B23/10
Filed: 1994-06-29
Abstract: PURPOSE:To enable a user to distinctly and exactly without diopter difference collimate a telescope to a target section of a target while observing this target section by constituting this telescope so as to align the target section and the central part of a reticle regardless of the position of eyes. CONSTITUTION:The glass reticle is formed by adhering the one surface of a transparent glass plate 4 formed with the opaque reticle 8 and the one surface of a transparent glass plate 5 formed with a light emitting spot 10 by superposing the centers of the light emitting spot 10 on the center of a blank part 7 by a transparent binder. As a result, the blank part 7 and the light emitting spot 10 come into tight contact with each other and the center of the tight contact part is the center of the glass reticle. A light source is arranged in the peripheral part of the glass reticle and the illumination direction thereof is directed toward the light emitting spot 10. Namely, only the front surface of the glass reticle appears in the visual field of the eyepiece lens and the light source does not appears therein. The blank part of the opaque reticle 8 and the light emitting spot 10 are in tight contact with each other. The blank part 7 and the light emitting spot 10 exist and appear in the central part of the glass reticle at all times even if the portion of the eyes is moved.
Patent JP-S6416221-A (JP)
Title: Stoppage regulation/calculation system for power system facility
Inventor: NAGATA TAKESHI
IPC: H02J3/00
Filed: 1987-07-08
Abstract: PURPOSE:To lighten the burden of an operator when the operator prepares discussion data necessary for stoppage regulation, by carrying out power flow calculation for the system condition on the operating day while separating a stoppage object facility and an imaginary fault facility sequentially from the system, thereby checking overload. CONSTITUTION:A calculation object system preparing section 8 separates data of stoppage object facility in a stoppage object facility data preserving section 3 from the data in an operating day system data preserving section 7, then feed base system data to a calculation object system preserving section 9 to execute power flow calculation through a stoppage regulation calculating section 10 and check occurrence of overload. Upon occurrence of overload, overload data are fed together with stopped facility data to a stoppage regulation calculation result preserving section 12. If overload does not occur, the preparing section 8 separates data of imaginary fault facility in the preserving section 5, then occurrence of overload is checked in the calculating section 10 and fed to the preserving section 12. The result thus obtained is fed from a calculation result edditing section 13 through a man machine device 1 to an operator.
Patent JP-H1162840-A (JP)
Title: Air pump
Inventor: FRIEDMAN WILLIAM J
IPC: B63B29/14
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and simple vacuum pump for a vehicular toilet. SOLUTION: An air pump is provided with a reciprocating diaphragm air pump 14 to which power is to be supplied by an electric motor for rotating an eccentric, and first and second disc valves 34, 35 faced to each other. The disc valves 34, 35 are provided with elastic disc valve components formed by blanking a flat plate. The components are connected to a bored recessed surface of a dividing wall 38 of a pump housing box 31.
Patent JP-H0335887-A (JP)
Title: Manufacture of inlay clad material
Inventor: TAKARASAWA KATSUYUKI
IPC: B23K20/04
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the occurrence of crack and the peeling-off of a cladded metal from joint boundary surface by crushing a joint part at the end face of the clad metal in hot state stronger than the bottom face with annular projec tion on an upper roll, pushing it into groove-state and press-welding the cladded metal to a base material. CONSTITUTION:A reverse trapezoidal groove 11 is disposed on the center of the hoop-state base material 10 and a joint hoop material 12 is assembled in this groove 11 and the assembly of the hoop-state material 10 and the joint hoop material 12 are heated to the prescribed temp. under N2 atmosphere and passes through gap between a flat lower roll 13 composed of forged steel and the upper roll 15 composed of super hardened material and provided with the annular projections 14 having semi-circular cross section at two stripes in paral lel. The joint part at end face of the joint hoop material 12 is crushed stronger than the bottom face with the annular projections 14 in the upper roll 15, and by pushing it into the groove-state, the joint hoop material 12 is press-welded to the hoop-state base material 10 with roll-rolling to obtain an inlay cladded joint hoop material 16.
Patent JP-H04368069-A (JP)
Title: Low pass filter
Inventor: KIYOFUJI TAKASHI
IPC: H03H17/06
Filed: 1991-06-14
Abstract: PURPOSE:To effectively reduce the circuit scale while the degrading of a characteristic of a low pass filter for a digital signal used for a picture signal processing system of a video camera. CONSTITUTION:A signal inputted to a terminal TA is subjected to a delay of T sequentially by delay circuits T01-T14 and a signal after the delay is outputted from each tap. Each relevant signal is added by adders 10, 12, 14, 16, 18, 20 and approximation circuits 26, 28, 32, 34, 36, 38 apply approximation operation to the signals after the addition. Then the arithmetic operation by adders 52, 56, 62, 66 and subtractors 54, 58 is applied to the signals after approximation. In this case, the timing for signal operation is matched by using delay circuits 24, 30, 40, 42, 44, 46, 48, 50, 60, 64 and the signal subjected to filtering processing is outputted from a terminal TB.
Patent JP-H05161398-A (JP)
Title: Stepping-motor diaphragm controller and stepping-motor controller and stepping-motor feedback system
Inventor: JIYONASAN DEII CHIYAACHIRU
IPC: G05D7/06
Filed: 1991-06-14
Abstract: PURPOSE: To obtain a throttle valve controller with reduced weight and cost by using a bidirectional stepping motor for a throttle valve control mechanism and a counter for generating a virtual throttle position, instead of a position feedback sensor in the speed controller of an internal engine. CONSTITUTION: A magnetic pick-up circuit 34 generates a waveform signal with a frequency that is proportional to the speed of an internal engine 37, and the signal becomes a voltage that is inversely proportional to a speed and is offset by the adjustment voltage of a speed adjustment circuit 38 by an F/V converter 36. The voltage is attenuated by a gain block 41 and is inputted to a differential integrator S42, and a leading or trailing voltage waveform is generated, due to the comparison with a reference value and is inputted to a comparator 46 as a target throttle positioning signal via a low-pass filter 44. The comparator 46 compares the signal with a virtual throttle position signal, that is generated by an U/D counter 70 via a D/A converter 72, and a motor controller 66 processes the directional signal and step input and drives a stepping motor 24.
Patent JP-S6230897-A (JP)
Title: Electrodeposition painting method to thick film
Inventor: TAKAHASHI HIROSHI
IPC: C25D13/00
Filed: 1985-07-31
Abstract: PURPOSE:To obtain greater thickness of an electrodeposition coated film by forming the electrodeposition coated film on the surface of a material which is to be coated and is immersed in an electrodeposition paint in a paint vessel then baking and curing the paint sticking thereto without rinsing said material. CONSTITUTION:The material which is to be coated and is supported to an article support is immersed into the anionic or cationic electrodeposition paint contained in the paint vessel. The above-mentioned material to be coated is used as one electrode and the paint vessel or other electrode as the other electrode and DC current is passed between both electrodes to form the electrodeposition coated film on the surface of the above-mentioned material to be coated. The material is thereafter ejected from the paint vessel and is preferably subjected to draining for a specified period; thereafter the electrodeposition coated film formed by electrodeposition and the paint sticking physically onto the surface thereof are simultaneously baked and cured. The thick film electrodeposition painting is thus executed on the material to be coated.
Patent JP-H111417-A (JP)
Title: Hair dyeing composition
Inventor: YOSHINO TERUHIKO
IPC: A61K8/66
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for reducing the amount of laccase used in a hair dyeing agent and decreasing damage of hair, by including laccase, a color developing substance, an unsaturated fatty acid and an unsaturated aliphatic alcohol. SOLUTION: This composition comprises (A) 0.0005-1 wt.% of laccase (an enzyme classified as E.C.1.10.3.2) as an oxidizing agent, (B) 0.01-10 wt.% of a color developing substance (a component exhibiting a coloring reaction by laccase, for example, an oxidation dye such as p-phenylenediamine) and (C) 0.0001-1 wt.% of one or more selected from an unsaturated fatty acid (e.g. palmitoleic acid containing 16 carbon atoms and one unsaturated bond), an unsaturated aliphatic alcohol and their derivatives.
Patent JP-H1019291-A (JP)
Title: Wall hang type air conditioner
Inventor: INAZUKA TORU
IPC: F24F13/30
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the energy efficiency of an indoor machine by a method wherein effective down blowing of air-conditioning air is permitted without being regulated by vanes to prevent the deterioration of outlet speed and the outlet volume of the air-conditioning air as well as the generation of noise while preventing short circuit. SOLUTION: A cross flow fan 7, arranged at the downstream side of a heat exchanger 6 in the flow of air, and an air flow guiding unit 8, having an arced part 8c inflated arcedly along the cross flow fan with a radius of curvature bigger than that of the outer periphery of the cross flow fan so as to guide air stream, sucked from a suction port 8a, straightly toward an air outlet port 5, are provided in a casing 2. The cross flow fan is rotated about the side of a front surface 2b from upper side toward lower side so as to increase an air speed distribution at the side of the arced part. The air stream guiding unit is arranged so that the arced part 8c is positioned at the side of the front surface 2b of the center (o) of rotary axis of the cross flow fan.  The suction port of the cross flow fan is opened so as to be faced to the side of a back surface 2a while the air outlet port is opened so as to be faced to the side of a lower surface 2d respectively.
Patent JP-S5794517-A (JP)
Title: Method for rolling treatment which improves magnetic characteristic of quenched strip of high silicon steel
Inventor: ITOU ISAO
IPC: H01F1/16
Filed: 1980-12-03
Abstract: PURPOSE:To improve growth of crystal grains and to obtain an excellent magnetic characteristic, by rolling quenched strips of high silicon steel by using pairs of rolls having different relative peripheral speeds, and then by performing an annealing treatment on the strips. CONSTITUTION:A quenched strip is formed by injecting a molten high silicon steel against a rotary cooling body, etc. This strip is rolled with pairs of working rolls having a >=1% relative peripheral speed difference because of a difference in the diameter or in the speed under a condition where the rolling reduction is >=0.5%. Then, an annealing treatment is performed on the strip in a prescribed atmosphere. Since the peripheral speed given to the roll pairs and the rolling reduction are specified, shear deformations asymmetrical to an axis which is normal to the rolling axis and parallel to the surface of the strip are gennerated, and the magnetic characteristic is improved by rotating crystals arround the axis.
Patent JP-S6148121-A (JP)
Title: Magnetic recording medium
Inventor: EMOTO KATSUYA
IPC: C09D175/04
Filed: 1984-08-14
Abstract: PURPOSE:To improve heat resistance, solvent resistance, wear resistance and durability by using diol contg. a primary amino group or secondary amino group as a binder. CONSTITUTION:The magnetic recording medium contains the thermoplastic polyurethane resin formed by bringing a long chain diol (A) having 500-5,000mol.wt., org. diisocyanate (B), diol (C) of <500mol.wt. having one primary amino group or secondary amino group in the molecule and a bifunctional chain extender (D) having <500mol.wt. according to need into reaction at specific compsn. ratios. More specifically the amino group-contg. diol is used as part of the raw material for the thermoplastic polyurethane resin in the limited range. The magnetic recording medium having the excellent heat resistance, solvent resistance, wear resistance and durability is thus formed.
Patent JP-2000025216-A (JP)
Title: Acoustic droplet ejector and method for improving uniformity of print using it
Inventor: YOUNG MICHAEL YU-TAK
IPC: B41J2/14
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To enhance uniformity of droplet in acoustic ink printing. SOLUTION: An acoustic ink print head has a plurality of arrays of ejector B. Transducer 12 of each ejector B comprises a lower electrode 14, an upper electrode 18, and a piezoelectric 16 sandwiched between. The upper and lower electrodes 14, 18 are connected with an RF power supply 20 and an ultrasonic wave is generated from the piezoelectric upon power supply. The ultrasonic wave is focused through a lens 22 etched on a glass substrate 10 to a region 28 on the upper surface of a liquid pool 30 arranged on the transducer 12 and a droplet 32 is ejected with energy concentrated thereat. The upper electrode 18 of each array of ejectors has a various surface area dependent on the position in a row of electrode and the output efficiency. The upper electrode 18 is modified to provide uniform print output from end to end.
Patent JP-S6068283-A (JP)
Inventor: AIZAWA KENJI
IPC: B65D90/22
Filed: 1983-09-14
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-S5962390-A (JP)
Title: Ozone generator
Inventor: KASHIWABARA HIROSHI
IPC: C01B13/10
Filed: 1982-09-30
Abstract: PURPOSE:To provide a titled device which controls ozone generators with good electric power efficiency by the constitution wherein the number of the plural ozone generators to be operated is selected in accordance with the required amt. of ozone determined from the flow rate and set value of an object to be treated and the amt. of the ozone generated by the same is controlled. CONSTITUTION:The flow rate of water 9 to be treated introduced into a treated water tank 5 provided with an ozone diffusion pipe 11 is detected and outputted with a flowmeter 6. The required amt. of ozone is determined from said flow rate and the output signal from a rate setter 7 with a rate controller 8 which outputs a signal (f). The required amt.of ozone is divided by the min. amt. of ozone generated per each of plural ozone generators 11a,...11n to determine the number of the units to be operated by a selector 17 for the number of the units to be operated which feeds a signal to controllers 14a,...14n for ozone generators thereby operating the required number of the ozone generators. At the same time, the flow rate of ozone is determined by a multiplier 3 from the total flow rate F' of gaseous ozone determined with flowmeters 2a,...2n and a totalizer 16, and the detected value C' of ozone concn. by a concn. meter 1, and the amt. of the ozone to be generated is controlled in accordance with said output signal Y'o and the above-mentioned (f).
Patent JP-H0920027-A (JP)
Title: Thermal transfer recording device
Inventor: NOMURA TAKEYUKI
IPC: B41J2/36
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording device which performs a stable color printing/recording operation regardless of a change in the voltage of a battery, in the thermal transfer recording device using a battery. SOLUTION: Image data to be recorded is stored in an image memory 1003 and is recorded according to the gradation on a recording sheet 1011 by controlling the energization time of a thermal head 1009 by a half tone control part 1005 in accordance with the gradation of the image data. A power supply for this thermal transfer recording device is a battery 1008, and the voltage of the battery 1008 is detected by a voltage detecting part 1007. A system controller 1004 reads energization data stored in an energization data storage part 1006 in compliance with the detected battery voltage, then sends the energization data to the half tone control part 1005, and controls the energization time of the thermal head 1009 so that it is longer, if the battery voltage drops. Thus a stable color image can be recorded, if the battery voltage drops.