baber/WOPTO huggingface dataset:
Patent JP-S6432119-A (JP)
Title: Absolute encoder
Inventor: TSUKIJI MASAAKI
IPC: H03M1/24
Filed: 1987-07-29
Abstract: PURPOSE:To detect the displacement state of a body to be measured with high accuracy by varying the width of each track of a main scale according to the illuminance distribution of the incident luminous flux of an illumination system on the main scale. CONSTITUTION:The luminous flux from a light source 4 is collimated by a condenser lens 6 into nearly parallel luminous flux, which illuminates respective tracks 21-27 on the main scale 2. Then, those tracks 21-27 increase in width according to the distance from the optical axis and the increasing width is set in consideration of the illuminance distribution on the scale 2. Consequently, the quantities of the light incident on respective photodetecting elements 51-57 through the respective slits 31-37 of a fixed scale 3 are equalized to equalize their output values. Thus, the tracks 21-27 are varied in width to correct the irregularity of the illuminance distribution of the luminous flux from the lens 6.
Patent JP-H1137501-A (JP)
Title: Indoor unit of air conditioner
Inventor: FUKATSU MASASHI
IPC: F24F13/30
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide the low-cost indoor unit of an air conditioner which can be thinned with simple structure, making use of vacant space effectively. SOLUTION: The indoor machine of an air conditioner is equipped with bottom frames 1 which have recesses 1a and 1b for pipe connection and cable connection below, a turbo fan 3 whose shaft is provided in backward and forward directions at the frame 1 and which blows out the air being sucked in from its front side outward in radial direction to the shaft, a bell mouth 4 which is disposed, on the front side of the turbo fan 3, at the frame 1 and has a recess 4a for pipe connection and cable connection below, and a heat exchanger 5 which is disposed on the front side of the bell mouth 4. The first electric equipment box 20 which has a printed board 22 for a power source and a terminal block 21 is arranged at the side on front side of the bell mouth 4. The second electric equipment box which has a printed board for control is arranged at the upper part on front side of the bell mouth 4.
Patent JP-S6348244-A (JP)
Title: Production of substituted phenylpyruvic acid
Inventor: TANAKA MASATO
IPC: C07C59/84
Filed: 1986-08-13
Abstract: PURPOSE:To economically and advantageously obtain the titled compound useful as a medicine, etc., in good yield, by reacting a substituted benzyl chloride with CO and an alkaline earth metal base in the presence of a cobalt carbonyl compound catalyst using water and a solvent sparingly soluble in the water as a solvent. CONSTITUTION:A substituted benzyl chloride, e.g. p-fluorobenzyl chloride, etc., is reacted with carbon monoxide and an alkaline earth metal base, particularly preferably calcium hydroxide in the presence of a cobalt carbonyl compound, particularly preferably dicobalt octacarbonyl to give a substituted phenylpyruvic acid, e.g. p-fluorophenylpyruvic acid, etc. In the process, water and a solvent sparingly soluble in the water, preferably a ketone, particularly methyl isobutyl ketone or acetophenone are used as a solvent. EFFECT:The catalyst is readily separated and reuse thereof can be carried out.
Patent JP-H0536783-A (JP)
Title: Method and apparatus for burn-in
Inventor: NISHIGUCHI KATSUNORI
IPC: G01R31/28
Filed: 1991-07-30
Abstract: PURPOSE:To improve a burn-in test. CONSTITUTION:In a burn-in method, a plurality of semiconductor devices to be tasted, which are provided with semiconductor chips at the inside, are placed under surroundings at a prescribed temperature Ta, an electric current is applied to a plurality of semiconductor chips and they are tested. In the burn-in method, temperature sensors (e.g. diodes) are formed in advance in the plurality of semiconductor chips, and the electric characteristic (e.g. the I-V characteristic) of the temperature sensors is detected individually during the test. Thereby, the temperature of the semiconductor chips is measured individually. When the measured result of the temperature of the individual semiconductor chips becomes a temperature outside a preset permissible range, an electric current to be applied to each device is controlled.
Patent JP-S6435903-A (JP)
Title: Static alternating-current generator
Inventor: HARUTA TAKASHI
IPC: B60C9/00
Filed: 1987-07-31
Abstract: PURPOSE:To cut down the cost of construction and the cost of maintenance as well as to suppress the limitation from the viewpoint of conditions of location by a method wherein a movable magnetic field, to be added to an armature coil, is generated in a stationary state instead of the rotation of a prime mover. CONSTITUTION:An armature coil 1 is housed in an iron core 2, the coil end part 1a which is stretched out from the iron core is connected to the armature coil which is positioned leaving a prescribed space, and the coil end part 1a is led out for the purpose of constituting the wire-connection planned in advance. A field coil 3, which makes a pair with the armature coil, is arranged above the iron core. A current can be applied to the coil successively for the purpose of forming a moving magnetic field just like the rotating magnetic field of a rotary electric machine. Also, by switching in the direction of a current, a DC current is supplied from power source facilities having the mechanism in which either of the N-pole and S-pole can be constituted. As a result, the prime mover in power generating equipment and the supplementary facilities, with which the prime mover is operated, are made smaller in size, the cost of construction and the cost of maintenance is cut down, and also the title generator is hardly subjected to the limitation from the standpoint of the conditions of location.
Patent JP-H0537826-A (JP)
Title: Ghost elimination device
Inventor: IGA HIROYUKI
IPC: H04N5/21
Filed: 1991-07-30
Abstract: PURPOSE:To improve the S/N after ghost elimination by suppressing a high frequency component of an input waveform with an LPF means so as to suppress a high frequency component as the result of correlation arithmetic operation thereby suppressing increase in noise. CONSTITUTION:An error waveform is obtained from a reference waveform and an output reference waveform in an output waveform from an equalization circuit 3 comprising a transversal filter of tap coefficient variable type receiving an input waveform to which the reference waveform is inserted for a prescribed period. A tap coefficient to eliminate a ghost component in the output waveform is obtained based on the error waveform or a tap coefficient to eliminate the ghost component in the output waveform through the correlation calculation between the error waveform and the input reference waveform in the input waveform is obtained and given to a transversal filter. Then a microprocessor 18 discriminates the S/N of the input waveform or the output waveform and an LPF means suppress the high frequency component in the waveform given to a means obtaining the tap coefficient based on the result of discrimination. Thus, the increase in the noise in the high frequency component is prevented.
Patent JP-H02258995-A (JP)
Title: Formation and treatment of thin magnetic iron-phosphorus alloy film
Inventor: KAMEI KAZUTO
IPC: C25D5/50
Filed: 1989-07-20
Abstract: PURPOSE:To obtain a thin magnetic Fe-P alloy film having superior magnetic characteristics by carrying out electrodeposition with a soln. of a prescribed pH having a regulated ratio of the molarity of P to that of ferrous ions at a prescribed current density and a prescribed temp. CONSTITUTION:Electrodeposition is carried out on a metal substrate with a soln. of pH1.5-2.5 having 0.5-1.2 ratio of the molarity of P to that of ferrous ions at 30-100mA/cm<2> current density and 30-70 deg.C to obtain a thin magnetic Fe-P alloy film having superior soft magnetic characteristics. When the film is heated at a temp. in the crystallization temp. range of 180-280 deg.C, the structure of the film is relaxed and a thin magnetic Fe-P alloy film having such magnetic characteristics as further reduced coervice force is obtd.
Patent JP-S6346983-A (JP)
Inventor: ASAKURA TOSHIMITSU
IPC: B62J35/00
Filed: 1986-08-13
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-H0745553-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/28
Filed: 1993-07-30
Abstract: PURPOSE:To accelerate the (111) orientation of an Al base wiring film for lengthening the wiring life. CONSTITUTION:At least in the inside of a contact hole 3, a laminated barrier metal comprising a CVD-Ti film 4, another CVD-Ti (200) film 5 and a sputtered TiN (111) layer 6 is formed successively from an Si substrate 1 side. At this time, the former two films 4, 5 formed by ECR plasma CVD process display excellent stepped part covering characteristics while the latter film 6 is formed on the specific face level of this material by sputtering process. Finally, when a contact hole 3 is filled up with Al-1% Si film 8 by high temperature sputtering process, the Al-1%Si film (111) 8 affected by the crystallizability of the underneath sputtered TiN (111) film 6 in the approxinate lattice constant to that of the film 6 is to be grown.
Patent JP-S6434870-A (JP)
Title: Record paper processor
Inventor: MAEKAWA ETSUICHI
IPC: B65H43/06
Filed: 1987-07-31
Abstract: PURPOSE:To store at all times in the state of a regular good order recorded record paper discharged after processing by providing a movement mechanism which moves so that the record paper receiving surface of a storing portion storing a discharged processed record paper sheet may be separated from a discharge opening as the amount of processing increases. CONSTITUTION:When a processed copy F is discharged one by one onto an ascent and descent stand 46a, and the uppermost copy F on the ascent and descent stand 46a surpasses a predetermined upper limit position and is inspected by means of a tray upper limit sensor PS14, a tray ascent and descent motor M11 rotates as much as a fixed amount and the ascent and descent stand 46a goes down as much as the fixed amount. Afterward, when copies F discharged onto the ascent and descent stand 46a increases and the uppermost copy F surpasses again the predetermined upper limit position, it is inspected, likewise, by means of the tray upper limit sensor PS14, and the ascent and descent stand 46a goes down as much as the fixed amount. Afterward, similar step by step going-downs continue, so that a distance between a discharge opening and a receiving surface is kept fixed, and when the ascent and descent stand 46a is inspected by means of a lower limit sensor PS15, a copying action is prohibited.
Patent JP-H0852067-A (JP)
Title: Rice cooker
Inventor: MIYAMAE SHOJI
IPC: A47J27/00
Filed: 1994-08-12
Abstract: PURPOSE:To prevent a cooking unevenness by burying the heating wire of a rice cooking heater in a position corresponding to the bottom outer circumferential part extending from the bottom part to the side part of an inner pot of a heating board integrally formed into a cup. CONSTITUTION:In an equipment body 3, the heating board 7B of a rice cooking heater 7 is integrally formed into a cup up to a prescribed height position extending from the bottom part to the side part of an inner pot 5, and the heating wire 7A of the rice cooking heater 7 is buried in a position corresponding to the bottom part outer circumferential part extending from the bottom part to the side part of the inner pot 5 of the heating board 7B. Since the heat of the rice cooking heater can be thus efficiently transmitted through the heating board to the bottom outer circumferential part of the inner pot 5, a cooking unevenness can be prevented. Further, a recessed part 11 consisting of a ring groove is formed in the bottom position in the contact surface with the inner pot 5 on the heating board 7B of the rice cooking heater 7, and the heating wire 7A is laid in the position corresponding to the recessed part. Therefore, the inner pot 5 is heated through a clearance formed by the recessed part 11, a local heating can be moderated to prevent the cooking unevenness.
Patent JP-H1138563-A (JP)
Title: Roll film for photographing
Inventor: MAKINO TERUYOSHI
IPC: G03C3/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To surely lock the tip edge of a tip part in a spool without being caught by the catch of the spool by satisfying a specified condition by length to the tip of a lateral pawl from the central position of a longitudinal pawl in the thickness direction and the factor of lock amount being the distance of the shaft direction of a part where the tip of the lateral pawl and the edge of a lock hole overlap each other. SOLUTION: When the shortest horizontal direction between the inclined edge of the longitudinal pawl and the lateral pawl is defined as (a), the inclined angle of the inclined edge is defined as θ and height to the edge of the lateral pawl facing the aperture of a slit from one wall is defined as H, an expression I is satisfied by the length L to the tip of the lateral pawl from the central position of the longitudinal pawl in the thickness direction. Besides, when the radius of the lock hole is defined as (r) and the radius of the thickness of the longitudinal pawl is defined as (s), an expression II is satisfied by the factor K of the lock amount being the distance of the shaft direction of the part where the tip of the lateral pawl overlaps the edge of the lock hole on a condition that the lock hole is engaged with the catch.  In the case of 2.8 mm<=r<=6.0 mm, K<=0.5 mm is attained. Thus, a light shielding paper can be surely locked in the spool.
Patent JP-S6350584-A (JP)
Inventor: TERADA YUKIO
IPC: B41F17/00
Filed: 1986-08-13
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-S5978961-A (JP)
Inventor: HASHIGUCHI YOSHIHARU
IPC: B02C23/06
Filed: 1982-10-28
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-H0634012-A (JP)
Title: Behavior analysis device for facility system
Inventor: MIYATA HIROICHI
IPC: G06F19/00
Filed: 1992-07-17
Abstract: PURPOSE:To obtain behavior characteristic and reponse in a facility system with high accuracy in a flexible facility system or a compound system having facility system and control system, by numerically simulating the facility system which can be theoretically analyzed, and connecting a calculator to an experimental system through an on-line. CONSTITUTION:In a facility system for obtaining behavior, an operation experimental object facility part 2 according to an actual object is driven by a driving force loading device 3. A facility system other than the operation experimental object facility part 2 is modelized by using, for instance, finite element method. The result is inputted to a digital calculator 5. The loading device 3 controls response such as displacement or load which are calculated by the digital calculator 5 and to be applied to the operation experimental object facility part 2. The digital calculator 5 has an algorithm 6 which mathematically analyzes the facility system 10 other than the operation experimental object facility part 2 using data of the operation experimental object facility part 2 obtained from a displacement load measuring device 4 and performs response calculation.
Patent JP-S6433999-A (JP)
Title: Inserting and removing system of printed circuit board
Inventor: UCHIUMI YASUHIRO
IPC: H05K1/02
Filed: 1987-07-29
Abstract: PURPOSE:To enable the inserting and removing of a printed circuit board in the state of operating an equipment, by providing a means wherein signals turn OFF in the order of a voltage-ready signal, a voltage, and a signal at the time of removing the printed wiring board from the equipment, and signals turn ON in the order of the signal, the voltage, and the voltage-ready signal at the time of inserting the printed board into the equipment. CONSTITUTION:A means is provided wherein signals turn OFF in the order of a voltage-ready signal 3-1, a voltage 3-2, and a signal 3-3, when a printed circuit board 1 is removed from an equipment, and the signals turn ON in the order of the signal 3-3, the voltage 3-2 and the voltage-ready signal 3-1, when the printed circuit board 1 is inserted into the equipment. The printed circuit board 1 is inserted or removed in the state where electric power is supplied. For example, signal line terminal group 1-3 and a grounding terminal 1-4 of the printed circuit board 1 protrude at the end- portion of the printed circuit board 1 so as to abut first againt a connector 2, and their ends are arranged at a position l4 apart from a reference line. Each end-portion of + or -5V power supply terminal 1-2-1, + or -12V power supply terminal 1-2-2 and a voltage- ready terminal 1-1 of the voltage-ready signal is arranged on the inclined end-surface of the printed circuit board 1, and the respective positions are located l3, l2, and l1, apart from the reference line.
Patent JP-H0854829-A (JP)
Title: Label
Inventor: UMEDA HIRONOBU
IPC: C09J11/04
Filed: 1994-08-12
Abstract: PURPOSE:To provide a label which is easily peelable from a bottle, etc., by alkaline washing and is peelable without allowing adhesives to remain on the bottle, etc. CONSTITUTION:This label is formed by coating the rear surface of a base material 1 with a thermosensitive adhesive 2 contg. a material which is dissolved by reacting with an alkaline soln., such as zinc oxide. The material in the thermosensitive adhesive 2 dissolves by reacting with the alkali in an alkaline washing liquid and the label is peeled from the bottle, etc., by degradation in adhesive power arising from a decrease in an adhesive area.
Patent JP-H11343654-A (JP)
Title: Instantaneous bubble sealed stool
Inventor: SHIRAI GIICHI
IPC: A47K11/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the function of a stool by carrying bubbles generated instantaneously in large quantities by a foaming device to the stool, and storing it to cover the dirt. SOLUTION: In use, a prescribed quantity of a foaming solution is injected into a foaming vessel 1, and the foaming solution blowout time is set by a timer 10. An air pump 9 is started by a timer 10 to blow out air to the foaming solution through an air pipe 6 and a diffusion pipe 7 horizontally laid on the bottom surface of the vessel 1. The generated bubbles are carried into the stool through a bubble inflow port 14 in a Western-style drain type flush toilet 13, through the frontal screen in a Japanese-style drain type flush toilet, and through a bubble inflow port provided between the stool and the seat in a Western-style flush toilet.  After use, a dirt outflow port lid 21 is opened by a handle 27 in the toilet 13 and the Japanese-style drain type flush toilet to discharge the dirt together with the bubbles to a waste tank, and the dirt is washed away together with the bubbles by water washing by a flush valve in the Western-style flush toilet. According to this, the dirt in the stool can be interrupted from the field of view, and the odor can be prevented.
Patent JP-H1171586-A (JP)
Title: Fuel oil composition for diesel engine
Inventor: NAKAJIMA ISAO
IPC: C10L1/18
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil composition for a diesel engine, capable of reducing air pollution and excellent in filter plugging point and low temperature fluidity by adding a filter plugging improver and a lubricity improver to a specific base oil. SOLUTION: This fuel oil composition is obtained by adding (ii) 0.01-0.10 wt.% filter clogging improver such as an ethylene glycol ester based compound and (iii) 0.002-0.1 wt.% lubricity improver such as an ester-based compound, e.g. an ester of a fatty acid with a polyhydric alcohol to (i) a base oil, satisfying formulae I and II  A is the content (wt.%) of a >=20C normal paraffin based on the total content of the normal paraffin in the base oil; B is the content (wt.%) of an (n+5)C normal paraffin; C is the content (wt.%) of an (n)C normal paraffin; [B/C] is the average value of B/C [with the proviso that (n) is a positive integer when the total content of the normal paraffin having (n) carbon atoms or more is 3.0 wt.% based on the total content of the normal paraffin in the base oil]} and having <=0.05 wt.% sulfur content.
Patent JP-H0747018-A (JP)
Title: Seat chair
Inventor: OGAWA TAMOTSU
IPC: A47C3/16
Filed: 1994-07-22
Abstract: PURPOSE:To remove the movement of the center of gravity at the time of a back rest being leaned and realize the improvement of the feeling of use by forming a seat chair with a seat portion and a back rest portion of a reverse U shape, fitting the back rest portion collapsiblly to the approximate center of the front and rear direction of the seat portion. CONSTITUTION:The shape of a back rest portion is of a reverse U one, and this portion is fitted to the approximate center of a seat portion. At the time of use, the back rest portion is usually positioned inside the seat portion when viewed from the top. Also, the front half of the seat portion is wide and the rear half of it is narrower than the front half approximately by the width portion of the back rest portion, and an approximate projecting form is shaped. In addition, the width of the back portion of the reverse U shape is about 20% of the whole width of the seat portion. The back rest portion can be extended (knocked down) at the time of housing or the like. As for a mechanism to extend this back rest portion, a wall-known folding mechanism at a seat chair is used.
Patent JP-S6086684-A (JP)
Inventor: HOSE PASUTOORU
IPC: G06V30/168
Filed: 1984-09-12
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-H1018176-A (JP)
Title: Cleaning method
Inventor: UNNO MAKOTO
IPC: C11D7/28
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method designed to clean an object with an optimum cleaning agent composition according to the stain level of the object through altering the solubility of an organic solvent in HFC and/or HFE solvent. SOLUTION: First, a cleaning agent with an appropriate composition is prepared by altering the solubility of (B) an organic solvent such as a petroleum- based solvent in (A) nonflammable and nontoxic HFC (e.g. C5 H2 F10 ) and/or HFE (e.g. C4 F9 OCH3 ) each with a coefficient of ozone layer depletion of zero in a mixing tank T2 by such a means as liquid (mixed solvent) temperature regulation. As the temperature falls, the solubility of the organic solvent decreases; in the case of an object with high level of stain, the liquid temperature is brought to about 30 deg.C, while, for an object with less stain, about 5-10 deg.C.
Patent JP-S6436279-A (JP)
Title: Recording device and reproducing device
Inventor: SAKATA TSUGUHIDE
IPC: H04N5/95
Filed: 1987-07-31
Abstract: PURPOSE:To apply a TBC even at the time of a video signal having no color bursting signal by switching a signal equivalent to the synchronizing signal part of a modulated video signal to a reference frequency signal with a switching means. CONSTITUTION:For a change-over switch 20, the said change-over switch 20 is connected to an H side only the period equivalent to a think chip in accordance with a pulse generated by a timing pulse generating device 34. The output of a phase comparator 24 through a switch 22 is integrated by a loop filter 20 and an error signal to give a prescribed phase compensation is sent to the converting range input of a frequency modulator 14. By a PLL loop formed in the sequence of the frequency modulator(MOD) 14  a counter 16... the phase comparator 24  the switch 22  LPF 20  the frequency modulator(MOD) 14, the frequency signal of the think chip of a signal modulated by an FM modulator 16 is exchanged and outputted with the reference signal of the prescribed frequency generated from a reference signal generating device 26.