baber/WOPTO huggingface dataset:
Patent JP-S61134594-A (JP)
Title: Heat exchange device utilizing hydrogen occlusion alloy
Inventor: CHIBA KOTARO
IPC: F28D20/00
Filed: 1984-12-05
Abstract: PURPOSE:To provide a heat exchange device, which utilizes the heat of reaction produced during the occlusion and releasing of hydrogen by hydrogen occlusion alloy, by a constitution wherein the first and the second series of heat pump systems are formed by combining low temperature side reaction vessels with high temperature side reaction vessels and hydrogen occlusion tanks are respectively arranged in said series. CONSTITUTION:Under the conditions that hydrogen is fully occluded by high temperature side hydrogen occlusion alloy M in a first high temperature side reaction vessel 1 and by low temperature side hydrogen occlusion alloy M' in a first low temperature side reaction vessel 2 and at the same time hydrogen is occluded in a second hydrogen occlusion tank 10', a higher heat source 4 is connected with a second low temperature side reaction vessel 2' and the first high temperature side reaction vessel 1 and at the same time a lower heat source 7 is connected with the low temperature side reaction vessel 2 so as to let high temperature side hydrogen occlusion alloy M contained in a second high temperature side reaction vessel 1' occlude gaseous hydrogen produced at the second low temperature side reaction vessel 2' in order to take out the produced heat of reaction to a thermal utilization device 9 by connecting a heat taking-out means 11' through three-way valves V11 and V11' with the thermal utilization device 9.
Patent JP-H02105316-A (JP)
Title: Method and device for inspecting thin film magnetic head
Inventor: AIHARA MAKOTO
IPC: G01N27/20
Filed: 1988-10-13
Abstract: PURPOSE:To attain the simple and highly accurate inspection of a thin film magnetic head by deciding the quality of the head based on the fluctuation of the voltage signal which is obtained from the head in accordance with the current signal or a magnetic field signal to be applied. CONSTITUTION:The current signals received from 1st and 2nd high frequency signal source are mixed together by a mixer circuit 3 with no mutual interference and applied to a thin film magnetic head 4 to be inspected. Then the linear equivalent to the impedance of a satandard thin film magnetic head and the output voltage corresponding to the impedance fluctuation of the head 4 of a bridge circuit 5 consisting of an inductance 6, etc., are supplied via an amplifier 7 and a filter circuit 8 then compared with the reference voltage via a comparator 9. When the result of this comparison exceeds a prescribed level, the defective state of the head 4 is decided. The similar check is carried out even though the magnetic field signal received from a signal source 11 which sets the magnetization state is applied to the head 4. Thus the simple and highly accurate inspection is possible to a thin film magnetic head without using a disk, etc.
Patent JP-H10100916-A (JP)
Title: Handle angle correcting device in power steering gear, and vehicle
Inventor: ISHIKAWA KAZUO
IPC: B62D6/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To positively inform the operator that a handle is turned up to a full turning angle by reaction transmitted to the handle. SOLUTION: A map M1 is used for determining a target handle angle θg which corresponds to the turning angle of a steering angle, based on a tire turning angle (t) detected by a potentiometer for detecting the turning angle of the steering wheel at relative angle. A CPU for performing knob-position correction-control calculates the amount of difference between the handle angle θdetected by a potentiometer for detecting the angle of rotation of a handle at relative angle, ans the target handle angle θg, and executes the knob-position correction-control so that the amount of difference between both the handle angle and the target handle angle falls within a allowable value.  Regulating angles RK, LK are set to the positions which are located at about 10% of full stroke of the steering wheel from the ends RE, LE, and when the turning angle |t| of a tire is in a correction inhibiting area beyond the regulating angles |RK|, |LK|, execution of knob-position correction is adapted to be forcedly inhibited.
Patent JP-H02104229-A (JP)
Title: Fish culture device of automatic feeding and oxygenating
Inventor: KAWAGUCHI KATSUYUKI
IPC: A01K63/04
Filed: 1988-10-13
Abstract: PURPOSE:To obtain the subject fish culture device, equipped with a pump driven by waves, a feed mixing chamber having a feed supply cutoff device and seawater discharge pipe and air holes communicating with the above-mentioned pump discharging part and capable of automatically providing the feeds to a distant crawl and simultaneously dissolving O2 in air in fed seawater. CONSTITUTION:A wave pump 100 utilizing wave energy is used as a power source to continuously feed seawater. The afore-mentioned driving force of seawater is utilized to supply feeds to an automatic feeder and oxygen mixer 200 and mix the feeds with seawater. Thereby, an increase in feed pressure of seawater containing the mixed feeds by a diffuser 26 is attained. On the other hand, O2 in air is mixed in the seawater by ejector effects utilizing seawater driving force of the pump 100 to increase the content of dissolved oxygen and feed bubbles. Communication and closing of feed supplying passages in a hopper 20 for the feeds are carried out at a regulated time utilizing the driving force of the pump 100. Thereby, supply of the feeds and oxygen can be performed to plural crawls 300 without regard to places on the sea in the distant offing and on the land.
Patent JP-H0198170-A (JP)
Title: Head positioning circuit for magnetic disk device
Inventor: TAKI YOICHIRO
IPC: G11B21/08
Filed: 1987-10-09
Abstract: PURPOSE:To improve positioning following up by inputting and holding a change rate signal corresponding to a seek distance, executing A/D conversion, generating a variation signal and generating a speed reference signal. CONSTITUTION:A head shifting quantity signal from a position control logical circuit is supplied to a speed reference signal generation circuit 12 through a D/A conversion circuit 11. On the other hand, the change rate signal which changes in accordance with the seek distance from the control logical circuit held by the holding circuit 14 in a variation generation circuit 16, and a speed signal being a reference voltage are inputted, and the variance signal is outputted from a D/A conversion circuit 5 and it is supplied to the circuit 12 through an analogue switch 13 which turns on and off in accordance with the speed signal from the control logical circuit. Thus, the speed reference signal is generated from the circuit 12, and the positioning following up of a head is improved irrespective of a seek length and without a delay at the time of switching from acceleration to decelation compared to a case when a constant change rate signal is used.
Patent JP-H1099599-A (JP)
Title: Iron storage case
Inventor: IKEJIMA MAMORU
IPC: D06F79/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To easily set a mounting stand in a storage case and easily unlock a locking device, in the iron storage case to store and safekeep a main body of an iron when not in use. SOLUTION: An operation button 11 which is movably provided on a storage case 8 is energized in the locking direction by a locking spring 14. An engagement claw 12 is integrally formed into one body with the operation button 11 nearly in parallel with the unlocking direction of the operation button 11 and it supports a rest 4 from downwards by engagement with an engagement hole 15 formed in the rest 4. A claw section 16 is let to project downwards from the rest 4 and an engagement recess 13 is formed in the operation button 11 at a specified play from the claw section 16. When the storage case 8 is lifted, the claw section 16 engates with the engagement recess 13 formed in the operation buttun 11, preventing the engagement claw 12 formed in the operation buttun 11 from moving in the unlocking direction.
Patent JP-H03117826-A (JP)
Title: Hot water feeder
Inventor: OKUBO AKIRA
IPC: F24H1/00
Filed: 1989-09-29
Abstract: PURPOSE:To enable a superior operation of both manual water discharging and water draining under a control instruction to be carried out by a method wherein a hot water feeding pipe is connected to a bath tub having a manual opening or closing water drain valve, and the hot water passage pipe is provided with a water drain valve of an electromagnetic opening or closing type which can be changed over between a water draining state and a water draining stopped state under a control instruction. CONSTITUTION:A hot water supplying device 1 is connected to a bath tub 3 having a manual opening or closing water drain valve 10 for use in opening or closing a water drain passage 10A through a hot water feeding pipe 2 so as to construct a hot water feeding device. The hot water feeding pipe 2 is provided with each of an electromagnetic flow-rate adjusting valve 11 for use in adjusting the amount of hot water from the hot water feeding device 1, an electromagnetic interrupting or connecting valve 8 for connecting or interrupting the hot water feeding, an electromagnetic opening or closing type water drain valve 9 which can be changed over between the water draining state and the water draining stopped state, and a vacuum breaking valve 12 for absorbing the surrounding air during the water draining operation. When the bath tub water is to be drained under a control instruction, the electromagnetic opening or closing water drain valve 9 is changed over to the water draining state so as to discharge the bath tub water. When the bath tub water is to be discharged so as to clean the bath tub, the manual water drain valve 10 is operated.
Patent JP-S61136869-A (JP)
Title: Folding failure inspecting device
Inventor: MIKAMI NORIAKI
IPC: G01B21/00
Filed: 1984-12-04
Abstract: PURPOSE:To perform the accurate detection of curvature in folding paper in comparison with a reference value, by detecting each position of a biting side end and a cutting side end of the folding paper with plural sensors installed in the specified position, while measuring a distance between these side ends and a curvature value and, when there is curvature in an attitude, compensation the measured distance. CONSTITUTION:At measuring spots mf and mb on a straight line in a conveying direction of folding paper P during conveyance on a conveying table 1 after completion of biting folding, each edge position of a biting side end and a cutting side end is measured. And, a measuring spot ms, which is paralleled with the spot mf and capable of detecting the edge position of the biting side end of the folding paper, is installed there, and simultaneously with measurement at these spots mf and mb, also at the spot ms, the edge position of the biting side end of the folding paper P is measured, whereby a curvature value of an attitude in the folding paper P is detectable from a difference in the edge position of the biting side end measured at these spots mf and ms, and on the basis of this detection value, a distance between the biting side end and the cutting side end front out of measurement is compensated, thus the distance between these side ends is found. Next, the distance between both these side ends of the folding paper normally biting-folded is set down to a reference value, comparing it with a compensation distance, and when this difference is more than a threshold value, it is judged that a failure occurs in the biting fold.
Patent JP-H01102157-A (JP)
Title: Wall body
Inventor: TAKESONO MASATSUGU
IPC: E04C2/06
Filed: 1987-10-13
Abstract: PURPOSE: To provide a heat insulating wall having a high strength, which is excellent in heat insulation effect and which is light weight, by forming the a wall with mixture of cement, sand bars and a fiber reinforced material. CONSTITUTION: Substance in which cement, sand bars and a fiber reinforced material are kneaded with water is placed in a wood form, and is then cured so as to obtain a body 1. Curly grain is visible on the outer surface of the body 1, and glass wires 2 are applied to the inner surface thereof in spaces 1d...1d at thin planer parts 1c...1c while thin white cedar panels 3...3 are fixed to thick wall parts 1a...1a and 1b...1b in the inner surface. Since the sand bars contained in the body 1 is a granular material having a small diameter, thereby it is possible to provide a wall which has a high heat insulating effect, and which is lightweight and which has a high strength.
Patent JP-S61134301-A (JP)
Title: Herbicide composition
Inventor: WATANABE HISAO
IPC: A01N41/10
Filed: 1984-12-04
Abstract: PURPOSE:To provide the titled composition containing 2-chloro-3-phenoxy-6- nitroaniline and a specific compound as active components, capable of completely exterminating various weeds in plowed land by the synergistic effect of the components at a low rate of application compared with the separate use of each component, and free from phytotoxicity to crops. CONSTITUTION:The objective composition contains (A) 2-chloro-3-phenoxy-6- nitroaniline which is known as a herbicide having excellent effect against white- bird's-eye, barnyard grass, etc., but causing phytotoxicity to crops such as barley and (B) 4-methylsulfonyl-2,6-dinitro-N,N-dipropylaniline which is known as a herbicide effective to control large crab-grass and cockspur-grass, etc., but exhibiting phytotoxicity to a rice plant grown in a dry field, as active components. The weight ratio of the components is 1:4-4:1. The components are mixed with a carrier or an adjuvant, and used in the form of emulsifiable concentrate, powder, wettable powder, etc. The composition is applied at a rate of 1-50g of A+B per 1 are. It has high safety and long-acting herbicidal effect.
Patent JP-S62115653-A (JP)
Title: Seald lead-acid battery
Inventor: ASAI KENJI
IPC: H01M10/52
Filed: 1985-11-14
Abstract: PURPOSE:To prevent excess deformation of battery during storage and breakage of battery caused by excess stress by mounting an air intake-exhaust valve which opens or colses by gravity field produced by height variation of material which is liquid at operation temperature. CONSTITUTION:An air intake-exhaust valve which opens or closes by gravity field produced by height variation of liquid is mounted, and the internal pressure of battery is kept under a positive or negative pressure of 0.1kg/cm<2> or less at a usual operation temperature. The air intake-exhaust valve 1 is mounted in a container cover 7 so that one passage 5 is passed through the outside air and the other passage 6 is connected to the inside of the battery. When the battery is allowed to stand, since oxygen gas in the inner space of the battery reacts with a negative electrode and is consumed, the inside of battery becomes negative pressure. Therefore, the liquid level in the left capillary gradually rises, and the air is inhaled from the outside. The air comprises 80% oxygen and 20% nitrogen, and oxygen is consumed by reaction with negative electrode. Therefore, the inside of the battery becomes negative pressure again and the air is inhaled.
Patent JP-H06107943-A (JP)
Title: Thermoplastic polyurethane composition
Inventor: KOMORI SHINJI
IPC: C08L75/04
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a thermoplastic polyurethane resin composition, capable of producing flexible injection moldings having a high dimensional accuracy even when a long injection molding time is not adopted and having a low hardness. CONSTITUTION:The objective thermoplastic polyurethane composition is composed of (a) a thermoplastic polyurethane, containing a polymer diol component having >=1700 number-average molecular weight as a soft segment and having <=4.0wt.% nitrogen atom content (Na) and (b) a thermoplastic polyurethane having >=3.5wt.% nitrogen atom content (Nb) and <=0.85dl/g inherent viscosity. This thermoplastic polyurethane composition has (1) >=0.5wt.% difference (Nb-Na), (2) 0-80 deg.C difference (Tfb-Tfa) between the flow starting temperature (Tfb) of the component (b) and the flow starting temperature (Tfa) of the component (a) and (3) (60/40) to (98/2) weight ratio of the components [(a)/(b)].
Patent JP-H0593512-A (JP)
Title: Incinerator for solid waste
Inventor: WAKAZONO KOSHI
IPC: F23G7/00
Filed: 1991-10-03
Abstract: PURPOSE:To incinerate simultaneously wastes that contain high moisture and are difficult to bun and wastes that have a high calorific value and are easy to burn with one incinerator and, further, prevent the generation of black smoke during the incineration treatment and try to eliminate smoke and bad odor. CONSTITUTION:A lower incineration chamber 3 where wastes B that are easy to burn are incinerated and an upper incineration chamber 2 where wastes A that are difficult to bun are incinerated communicates with each other through a flue 6. A burner 8 is provided in the upper incineration chamber 2, and a blower 5 which sends the combustion air is connected through air regulating valves 10, 15 to the upper incineration chamber 2 and lower incineration chamber 3.
Patent JP-H03118028-A (JP)
Title: Non-contact type eye pressure meter
Inventor: IIJIMA HIROSHI
IPC: A61B3/16
Filed: 1989-09-29
Abstract: PURPOSE:To obviate the discomfort sense and the burden of a person to be examined by measuring the easiness of a deformation of an eye to be examined, based on the degree of decrease of a photodetecting output of an alignment photodetector caused by a deformation of the cornea at the time of discharging a fluid, and stopping the discharge of the fluid before bringing the cornea to press-flattening in accordance with the easiness of the deformation of the eye to be examined. CONSTITUTION:By deriving in advance a driving time of a rotary solenoid until the cornea is brought to a press-flattening from the time point when the cornea C is subject to deformation by a prescribed quantity by discharging a fluid, an arithmetic circuit 38 is allowed to output a control signal to a solenoid control circuit 39 when its time comes. The arithmetic circuit 38 functions as a cornea deformation easiness detecting means for detecting the easiness of a deformation of the cornea, based on the degree of decrease of a photodetecting output of an alignment photodetector caused by a deformation of the cornea at the time of discharging the fluid by cooperating with a timer circuit 36 and a comparison divider 38. The solenoid control circuit 39 outputs a solenoid stop signal to a solenoid driving means 35, based on the control signal of the arithmetic circuit 38. The solenoid control circuit 39 performs an action as a driving stopping means for stopping the driving of a fluid discharge means, based on a control output of the cornea deformation easiness detecting means.
Patent JP-S61134096-A (JP)
Title: Distributed feedback type semiconductor laser
Inventor: OSHIMA MASAAKI
IPC: H01S5/12
Filed: 1984-12-05
Abstract: PURPOSE:To improve reproducibility by stably controlling the depth of a diffraction grating and introducing an unevenness which does not deform even at high temperature, by a method wherein the diffraction grating layer is composed of a plurality of InP layers in selective contact with an InGaAsP stop layer, a double-layer structural projection consisting of an InGaAsP layer provided with an InP layer, and an InGaAsP waveguide layer. CONSTITUTION:An N type InP layer 2 produced on an N type InP substrate 1 by the first grown, an N type InGaAsP etching stop layer 9, an N type InP layer 10, and an N type InGaAsP deformation-preventing layer 11 form a diffraction grating at periods of about 2,200Angstrom . After formation of the diffraction grating, an InGaAsP waveguide layer 4, an N type InGaAsP light emitting layer 5, a P type InP layer 6, and a P type InGaAsP layer 7 are grown by the second growth, and electrodes 8 and 9 are installed, resulting in the completion of an element. The part of diffraction grating is coated with resist after the first growth, and this resist is exposed by irradiation with interference fringes of ultraviolet laser into a resist film 12. When such a wafer is etched with etchant, an N type InP layer 10 etched only in the surface InGaAsP layer 11 is exposed.
Patent JP-H07110663-A (JP)
Title: Display state setting device
Inventor: MATSUO SHOJI
IPC: G09G3/18
Filed: 1993-10-14
Abstract: PURPOSE:To easily obtain a proper display state without holding an improper display state when a power source voltage, for example, is recovered to the highest level from the lowest level in the display state setting device of electronic equipments driven mainly by batteries such as electronic notebooks and small-sized computers. CONSTITUTION:When a consumed battery 20 is exchanged for a new one 20 and a power is supplied, a liquid crystal driving voltage supplied to a liquid crystal driver 15 from an electronic volume 16 is gradually increased by adding the set value of the brightness stored in a brightness register 14a in a RAM 14 successively from the minimum value and display density of the liquid crystal display section 19 is also gradually changed from the rarest state to the dense state and thereafter, when proper display density is obtained, an executive key of a key input section 12 is operated to set and hold the brightness set value at the value in that case.
Patent JP-H0977339-A (JP)
Title: Paper sheet housing auxiliary mechanism
Inventor: SHIMADA ITARU
IPC: B41J13/10
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To facilitate housing a paper sheet to effectively press the paper sheet. SOLUTION: This mechanism is constituted of a paper sheet presser 3; composed of a first oscillating member 3, wherein one end is oscillation-possibly arranged on the upper part of a paper sheet discharge port 11, for discharging a paper sheet to a discharge tray 2, for loading the paper sheet printed by a picture image forming device 1, and abutting on the tip of the paper sheet, discharged from the paper sheet discharge port 11, to guide the paper sheet; and a second oscillating member 32; wherein one end is oscillation-possibly arranged on the other end of the first oscillating member 31 to press the paper sheet loaded on the discharge tray 2.
Patent JP-S63114086-A (JP)
Inventor: MORIKAWA YASUSHI
IPC: H01R43/02
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62117477-A (JP)
Title: Pal synchronizing signal generator
Inventor: HIEDA TERUO
IPC: H04N5/06
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a PAL synchronizing signal generator without unnecessary fluctuation by setting a frequency inputted to a phase detector (11 X n/8) times as large as a vertical frequency and synchronizing the outputs of the 1st and 2nd oscillators. CONSTITUTION:The output of the 1st oscillator 1 is frequency-divided into 1/n by a frequency divider 2, becomes a chrominance subcarrier frequency fSC, and simultaneously frequency-divided by a frequency divider 3 to be 11/8fV. On the other hand,the output of the oscillator 4 is frequency-divided by a 1/m frequency divider 5 to be 11fH, further frequency-divided by a 1/11 frequency divider 6 and outputted as an fH. The 11fH is frequency-divided by a frequency divider 7 to be 11/8fV. A phase detector 8 phase-detects the outputs of the frequency dividers 3 and 7, a low-pass filter 9 takes a low frequency component from the output of the detector 8, and impressed on the oscillation frequency control input of the oscillator 4. The oscillator 4 oscillates by the frequency in synchronizing with the oscillation of the oscillator 1 and is used for obtaining a frequency precisely meeting the standards by frequency division.