baber/WOPTO huggingface dataset:
Patent JP-H063315-A (JP)
Title: Biochemical oxygen demand measuring instrument using microorganism electrode
Inventor: ITAKURA EIJI
IPC: G01N27/26
Filed: 1992-06-22
Abstract: PURPOSE:To prevent the measuring instrument from calculating low-accuracy biochemical oxygen demand (BODs) values by comparing the calibrating current value of a microorganism electrode for a BODs calibrating liquid with a reference current value and actuating an annunciator when the calibrating current value is equal to or smaller than the reference current value. CONSTITUTION:A reference current value is provided as an index for discriminating the deterioration of a microorganism film 7 and stored in a data processor 10. The reference current value is set at, for example, a prescribed rate against a relative calibrating current value. Then, at the time of preparing a calibration curve, the calibrating current value of a microorganism electrode 1 for a BODs calibrating liquid 4 with a known concentration is inputted to the processor 10. The processor 10 compares the reference current value with the calibrating current value for the liquid 4. When the calibrating current value is equal to or smaller than the reference current value, a microorganism film exchange annunciator 11 is actuated and informs the outside of the need of exchanging the film 7.
Patent JP-H0349662-A (JP)
Title: Water-soluble dietary fiber-containing food and drink
Inventor: TAKEUCHI MASAYASU
IPC: A23L27/60
Filed: 1989-07-18
Abstract: PURPOSE:To provide a water-soluble dietary fiber-containing food and drink excellent in texture, physiologically active effects, etc., by extracting a vegetable fibrous raw material with an alkali, treating the resultant extract with an enzyme and adding the produced partial hydrolyzate of hemicellulose to a food and drink. CONSTITUTION:A vegetable fibrous raw material, such as exodermis of corn, rice bran, wheat bran, barley bran, malt root or wood, is extracted with an alkali. The resultant extract is then treated with an enzyme (e.g. xylanase or cellulase) to prepare a partial hydrolyzate of the hemicellulose, which is added to a food and drink, such as juice, lactic acid beverage, ice cream, bread or cookie, to produce a water-soluble dietary fiber-containing food and drink. Thereby, the partial hydrolyzate of the hemicellulose is soluble in water and capable of imparting excellent physiological activity with a small amount and the aqueous solution thereof has a low viscosity. As a result, neither increase in viscosity of the food and drink nor deterioration in texture thereof, etc., will occur.
Patent JP-S6247088-A (JP)
Title: Photosensitive body cleaning device
Inventor: KATSUNO RYUJI
IPC: G03G21/00
Filed: 1985-08-26
Abstract: PURPOSE:To prevent damage and deterioration of a photosensitive body due to a cleaning blade to form images of good quality on forms for a long time by forming the cleaning blade with an elastic body containing a lubricant and bringing the edge part of the cut face of the elastic body into contact with the surface of the photosensitive body. CONSTITUTION:A lubricant 20 is exposed on a cut face 12a of a cleaning blade 12. Though the lubricant 20 is not exposed on the surface before the cleaning blade material is cut, the surface is cut with a cutter to expose the lubricant 20 to the cut face. When the lubricant exposed face as the cut face 12a is brought into contact with the surface of a photosensitive body 1, the resistance of friction between the photosensitive body 1 and the cleaning blade 12 is reduced. Thus, not only the function which peels forms by the cleaning blade is held but also damage and deterioration of the photosensitive body are difficult to occur, and the occurrence of white omission and black stripes on copy papers is prevented for a long time.
Patent JP-S5977124-A (JP)
Title: Elastic bearing
Inventor: OKADA HIROBUMI
IPC: F16C19/49
Filed: 1982-10-21
Abstract: PURPOSE:To provide an elastic bearing having a lot of elastic rollers piercing a shaft parallel to the axis in such a manner as to freely rotate on its axis and revolve along the race, wherein the bearing is elastically deformed corresponding to thermal expansion and contraction, and the bearing absorbs shock energy temporarily to bring its function into full play. CONSTITUTION:Inner race 3 and outer race 5 are formed by winding a belt-like metal plate having a desired elasticity like a coil, so that the coil is forced to make a designated displacement. At the time of such displacement, contact surfaces slide smoothly. An elastic roller 6 is formed by winding a narrow belt-like metal plate having both circular-arc sides like a coil in such a manner as to bring both sides into contact with each other, and is pierced by a roller shaft 9. The outer race 5 has one end thereof supported by a labyrinth 12 inside a shaft 1, and the other end thereof clamped by a thrust bearing 13 fitted to the outside of the bearing body, thereby absorbing the force working upon the axis along the longitudinal direction thereof. Accordingly, corresponding to the deformation and displacement of a machine caused by thermal expansion and contraction, the bearing is elastically deformed to follow up such deformation and displacement, and if shock works upon, the bearing absorbs shock energy temporarily to bring its function into full play.
Patent JP-2001016579-A (JP)
Title: Image monitor method and image monitor device
Inventor: YUASA MAYUMI
IPC: H04N21/258
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely recognize a subject extracted from a moving image and a still image in accordance with each user's convenience or the like by comparing the feature value of the subject extracted from the image with that of each category registered in a dictionary, presenting the recognition result of a category of the subject, and updating the dictionary on the basis of the feature value of the subject. SOLUTION: A visitor monitor device is composed by an image input part 1, a sound input part 2, a human body detecting part 3, an information extracting part 4, a storage part 5, a monitor part 6 and a user information input part 7. The human body detection part 3, for example, detects a change from an image acquired by a camera or the like, detects the human body. The information extracting part 4 extracts information necessary for record or recognition from the inputted image or sound. The storage part 5 is composed of a storage medium for storing dictionary information, extracted image information, recorded sound information and the like. The user information input part 7 performs input or correction of a name and a category of a visitor and retrieval and arrangement of the recorded information.
Patent JP-S6342189-A (JP)
Title: Gas laser apparatus
Inventor: SUGIMOTO ICHIRO
IPC: H01S3/036
Filed: 1986-08-07
Abstract: PURPOSE:To prevent decrease in laser output due to impurities, by using a constant flowing (open loop) system for supplying laser gas in a gas laser apparatus, constantly inputting new gas, and exhausting old contaminated gas. CONSTITUTION:An open loop system is used in place of a conventional closed loop system in supplying laser gas. This apparatus is composed of the following parts: a laser chamber 1, in which gas is excited with discharge and laser oscillation is carried out; a gas feeding part 2, which supplies gas to the laser chamber 1; and a gas exhausting part 3, which exhausts the gas after the laser oscillation. The new laser gas is constantly supplied into the laser chamber 1, and the old gas is exhausted to the gas exhausting part 3. Since the laser gas is constantly supplied, decrease in laser output due to impurities and the like can be prevented, and the stable laser output can be obtained for a long period.
Patent JP-S5887368-A (JP)
Inventor: YAMATO HIDEO
IPC: D06M13/144
Filed: 1981-11-18
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-S6078473-A (JP)
Inventor: SUGIMOTO TOYOZOU
IPC: G10L25/60
Filed: 1983-10-06
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-2001010734-A (JP)
Title: Paper sheet feeding device for image forming device
Inventor: ISHIKAKE SATORU
IPC: B65H1/24
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feeding device for image forming device capable of pushing up a paper sheet feeding rotating body at a position abutted on a paper sheet by pressurizing force suitable for a paper sheet size, smooth in mounting of a paper sheet feeding tray and excellent in operability. SOLUTION: This paper sheet feeding device has a pushing up transmission means 10 which is connected with a pushing member 6 for pushing up a movable bottom plate 5 when a paper sheet feeding tray 1 is set and transmits pushing up force to the pushing member 6, a rotating lever 24 to be rotated by driving a motor 21 when the paper sheet feeding tray 1 is set, a tension spring 30 which links the rotating lever 24 and the pushing up transmission means 10 and energizes pushing up force according to rotation of the rotating lever 24, a compensation rotating mechanism 40 different in rotating amount according to a paper sheet size loaded on the paper sheet feeding tray 1,  a compensation spring 43 which links the compensation rotating mechanism 40 and the pushing up transmission means 10 and energizes pushing up force according to rotation of the compensation rotating mechanism 40 and a locking means for locking the pushing up transmission means 10. The pushing up transmission means 10 transmits pushing up force to the pushing member 6 after the locking means is released by an action of the tension spring 30.
Patent JP-H0352675-A (JP)
Title: Antistatic film
Inventor: MORIMOTO TAKESHI
IPC: B32B18/00
Filed: 1989-07-20
Abstract: PURPOSE:To efficiently obtain a superior antistatic film by coating a substrate with a soln. contg. ZnO sol formed by bringing a soln. contg. a Zn salt and at least one kind of precipitant into a reaction and by heating the coated substrate. CONSTITUTION:A soln. contg. a Zn salt such as An halide, sulfate, nitrate, acetate or perchlorate and at least one kind of precipitant such as ammonia, urea, amine compd. or amide compd. is adjusted to pH0.1-6 by adding hydrochloric acid, sulfuric acid, nitric acid, acetic acid, perchloric acid, etc. A glass or plastic substrate such as the panel of a cathode-ray tube, a glass plate for a copying machine, a panel for an instrument or a glass plate for a clean room is coated with a soln. contg. ZnO, Al- or In-doped ZnO sol formed by bringing the pH adjusted soln. into a reaction and the coated substrate is heated to a temp. below the b.p. of the used solvent such as water or alcohol. A superior antistatic film is efficiently obtd. by such a simple method as spray coating, spin coating or dipping.
Patent JP-H0474100-A (JP)
Title: Piezoelectric buzzer and paint for forming its electrode
Inventor: NAKAYA FUMIO
IPC: H05K1/09
Filed: 1990-07-13
Abstract: PURPOSE:To provide excellent conductivity, to facilitate screen printing and intaglio printing, to improve the adhesion to a base, to attain forming a thin line circuit and to maintain the conductivity of solder coat for a long period by adopting a paint of specific composition. CONSTITUTION:A paint made of paste is employed, whose composition is 85-96wt.% of metallic silver powder A, 15-4wt.% of resol phenol resin B and 0.1-8 part of weight of saturated fatty acid or unsaturated fatty acid or their metallic salt with respect to 100 part of weight of the A, B in total and in which relation of (a) l/n=0.8-1.2, (b) m/n=0.8-1.2, (c) b/a=0.8-1.2 and (d) c/a=1.2-1.5 exists, where l, m, n, a, b, c are respectively infrared-ray transmittivity of 2-1 substitution product, 2,4-2 substitution product, 2, 4, 6-3 substitution product, methylol radical, dimethylene ether, and phenyl radical of the resin B by the infrared spectroscopic analysis. The average particle diameter of the metallic silver powder A is selected to be 0.1-20mum.
Patent JP-H062074-A (JP)
Title: Spring steel excellent in hardenability
Inventor: WAKUNAMI YOSHIYUKI
IPC: C22C38/24
Filed: 1992-06-19
Abstract: PURPOSE:To provide the relatively inexpensive spring steel combining high strength and high toughness. CONSTITUTION:The objective spring steel is constituted of a chemical compsn. contg. 0.55 to 0.70% C, 0.15 to 0.40% Si, 0.80 to 1.30% Mn, <=0.015% P, <=0.015% S, 0.80 to 1.25% Cr, 0.05 to 0.20% Mo, 0.05 to 0.20% V, 0.010 to 0.060% Al, 0.05 to 0.20% Ti and 0.0003 to 0.0040% B< and the balance Fe with inevitable impurities to secure its high strength and high toughness.
Patent JP-H0912070-A (JP)
Title: Dispensing container for cream-like substance
Inventor: KISHI TAKAO
IPC: B65D83/76
Filed: 1995-06-28
Abstract: PURPOSE: To reliably discharge a cream-like substance or air without leaving it within a neck at a mouth of a container body for improving discharging efficiency by fitting a cylindrical seal member into a slit between an inner face of a neck at a mouth of a bag attached to an inner face of the neck of the container and an outer face of a cylinder of a pump device. CONSTITUTION: An operating member 12 rises, a cream-like substance in a bag 6 is sucked into a cylinder 11, and the cream-like substance applied with pressure in the cylinder 11 is discharged through a stem 15 from a nozzle 16 when the operating member 12 is pushed clown. The cream-like substance reduces, and finally the shrunk bag 6 is tightly attached to the cylinder 11 and a suck-up guide lever 33. However, since a seal member 22 is fitted between respective necks 5, 6a of a container body 2 and the bag 6 and the cylinder 11, the cream-like substance may not be left in a slit between those necks 5, 6a and the cylinder 11. In addition, since a vertical groove 34 of the guide lever 33 forms a passage, a suction hole at a lower end of the cylinder 11 may not be closed, whereby a full amount can be discharged.
Patent JP-S5976244-A (JP)
Inventor: KOMATSUZAKI NOBUYUKI
IPC: B32B27/08
Filed: 1982-10-22
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-H1131430-A (JP)
Title: Tact switch
Inventor: YOSHIDA NOBORU
IPC: H01H13/06
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a tact switch that prevents water from intruding into the inside of the tact switch stored in a housing of an electric apparatus even if a water drip has intruded in the housing. SOLUTION: For a tact switch having a switch case 1 and a push button 5 protruding slightly from the surface of a switch cover through the peripheral part 71 of an opening formed in the switch cover, both of which are formed integrally with each other in a liquid-tight condition, a drip-proof sponge member 8 that is bonded over the entire side surface of the push button 5 and the entire upper surface of the peripheral part 71 of the opening is provided.
Patent JP-H0351668-A (JP)
Title: Multi-chamber type air conditioner
Inventor: KURACHI MASAO
IPC: F25B5/00
Filed: 1989-07-19
Abstract: PURPOSE:To enable a cooling or heating peak load to be accommodated by a method wherein a thermal accumulating heat exchanger is arranged in cooperation with a first auxiliary heat exchanger, a user's side thermal radiating heat exchanger for radiating the accumulated heat is arranged in cooperation with the second auxiliary heat exchanger and at the same time a heat source side radiating heat exchanger is arranged between the heat source side heat exchanger and a cooling or heating pressure reducing device. CONSTITUTION:When a cooling peak load operation of a user's refrigerant cycle is performed, three-way changing-over valves 28a and 28b are changed over under a normal cooling opera tion with the first auxiliary heat exchanger 15 being applied as an evaporator in a heat source side refrigerant cycle, refrigerant from the heat source side heat exchanger 13 is cooled by a heat source side radiating heat exchanger 25b so as to increase an over-cooling degree. In addition, a part of the refrigerant from the user's side heat exchangers 22a and 22b is sent to the user's side thermal radiating heat exchanger 25a, the refrigerant is cooled and condensed with a thermal accumulating material of about 0 deg.C, liquified and then the refrigerant is sent to a three-way flow rate valve 27b. The remaining refrigerant is flowed to the second auxiliary heat exchanger 19, cooled and liquified with the first auxiliary heat exchanger 18, then the refrigerant is sent to a three-way flow rate valve 27b, merged with a refrigerant from the thermal radiating heat exchanger 25a and then the refrigerant is circulated from a tank 20 to a transporting device 21.
Patent JP-H0234149-A (JP)
Title: Method for photographing see-through image using mri
Inventor: SUGIYAMA TAKU
IPC: A61B5/055
Filed: 1988-07-26
Abstract: PURPOSE:To obtain a see-through image in a necessary area by changing the thickness of a photographed area to be selectively excited. CONSTITUTION:A subject 2 to be inspected is inserted and installed in a main magnetic field coil 4 to generate a magnetostatic field to be uniform in a Z direction. Next, an RF pulse magnetic field is impressed from an RF coil 5 along with a slice gradient magnetic field by a gradient magnetic field coil 6, an NMR phenomenon is induced on a photographed slice surface, the inclination of the slice gradient magnetic field to receive an NMR signal from the whole slice surface with the RF coil 5 or the band of and RF pulse is changed, thereby, the thickness of the photographed area to be selectively excited is changed, and the see-through image in the necessary area is obtained.
Patent JP-H071938-A (JP)
Title: Suspension of vehicle
Inventor: SHIBATA MINEHARU
IPC: B60G17/016
Filed: 1992-07-14
Abstract: PURPOSE:To provide a suspension of a vehicle capable of preventing both the transitional generation of the roll and the oscillation of the suspension control. CONSTITUTION:A suspension of a vehicle is capable of changing the characteristics of the suspension by controlling the pumping of the fluid to fluid cylinders 3 which are arranged between a vehicle body and each wheel respectively. At least a vehicle height sensor 14 and a filter which generates the bounce component and the roll component from the vehicle height signal X of the vehicle height sensor 14 and filters these bounce component and roll component respectively are provided. The pumping of the fluid to the fluid cylinders 3 is controlled based on the output signal from this filter, and at the same time, the cut-off frequency for the roll component to be set in the filter is set to be higher than the cut-off frequency for the bounce frequency.
Patent JP-H0476383-A (JP)
Title: Operation control device for grain dryer
Inventor: MINAZU KIYOAKI
IPC: F26B17/14
Filed: 1990-07-13
Abstract: PURPOSE:To select an overcurrent automatically in accordance with a power supply frequency by a method wherein the power transmission system of a moisture sensor is driven by an AC motor while a rotation sensor, detecting the rotation of the motor, is provided to detect the power supply frequency by the frequency of the rotating signal. CONSTITUTION:In a moisture sensor 3, a moisture motor 4 is rotated by a signal from a control device 16 to drive the rotation of the sensor 3 while the grains are pressed and crushed to detect the moisture of crushed grains. The moisture motor 4 is an AC induction and synchronous motor and is provided with a rotation sensor 5. When the rotation is not detected, it is decided that some trouble is generated in the moisture sensor 3 while a power source frequency is detected by the frequency of the rotation signal of the sensor 5 whereby the period of 6.63 sec is detected when the frequency is 50 Hz, for example. This period is inputted into a CPU and is compared with the periods for each frequencies stored previously whereby the same period is selected and the power supply frequency is detected. According to this method, the overcurrent of motors 20, 21, 32, which are set and stored with respect to each frequencies, are selected while the selected overcurrents are set in respective overcurrent setting devices by a drying control device.
Patent JP-H0352329-A (JP)
Title: Phase locked loop circuit
Inventor: YAJIMA TAKAYUKI
IPC: G11B19/247
Filed: 1989-07-19
Abstract: PURPOSE:To facilitate the phase adjustment and to improve the phase error signal detection accuracy by using a DC level converter to vary the DC level, thereby adjusting the phase of the pulse. CONSTITUTION:The phase of a prescribed signal outputted from a reference oscillator 1 is compared with the phase of a variable frequency signal outputted from a variable frequency oscillator 4 and the variable frequency oscillator 4 is controlled so as to phase-lock the variable frequency signal outputted from the variable frequency oscillator 4 with a prescribed signal outputted from the reference oscillator 1 based on the phase comparison output from the phase comparator 2. Then a DC level is varied with a DC level converter 8 to adjust the phase of the pulse. Thus, the phase adjustment of the position error signal detection pulse is attained without losing the stability of the circuit, and the position error signal detection accuracy is improved.
Patent JP-S6165374-A (JP)
Title: Pulse integrator
Inventor: MATSUBARA AKIRA
IPC: H03K9/06
Filed: 1984-09-06
Abstract: PURPOSE:To improve accuracy of a pulse integrator by feeding back an output voltage to an input side and enhancing a saturation quantity of the output voltage. CONSTITUTION:When a pulse input and Vin is good, an electric potential of respective points A and B and Vout is equal. When a pulse input Vin enters, an electric potential of a point A becomes high, a diode D1 conducts, a capacity C1 is filled through a resistance R1 and a bias of a diode D0 is made reverse. Therefore, a current flows from a point A to a capacity C1 only. When the pulse input Vin is not generated, a bias of a diode D1 becomes reverse and filling to the capacity C1 is completed. At this time, since the diode D0 becomes a forward bias, a capacity C0 is filled through a resistance R0 and the point A and Vout become equal electric potential. Here, since an input output B and Vout of a buffer 23 are always equal, finally when the pulse input Vin is not generated, an electric potential of the points A and B and Vout becomes equal. By repeating the action each time the pulse is inputted, Vout approaches power source voltage unlimitedly.
Patent JP-S6247183-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: SHINOZAKI KEISUKE
IPC: H01S5/00
Filed: 1985-08-26
Abstract: PURPOSE:To readily manufacture a semiconductor laser element having low noise and small astigmatism in a high yield by forming in space etching grooves which arrive at a lower side clad layer from a cap layer at the end of an element having a resonance surface, and forming an oscillation region between the grooves. CONSTITUTION:A laminate which contains an N-type AlGaAs layer 23 as a lowside clad layer, a P-type GaAs layer 25 as an active layer, a P-type AlGaAs layer 27 as an upside clad layer, and an N-type GaAs layer 29 as a cap layer is formed by an epitaxially growing method on an N-type GaAs substrate 21. Zn is diffused in a stripe shape in a direction perpendicularly crossing the resonance surface from the layer 29 to the layer 27 in the desired region of a wafer to form a diffused region 31. An etching groove 39 which arrives at the layer 23 is formed in a region 43 to be cleaved. Further, a P-type side electrode is formed on the layer 29, and an N-type side electrode is formed under the substrate 21. The region 43 is cleaved to form a resonance surface 35, thereby obtaining a semiconductor laser element.