baber/WOPTO huggingface dataset:
Patent JP-H01238616-A (JP)
Title: Photographing light controller for camera
Inventor: YANO TOSHIYUKI
IPC: G02F1/13
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate mirror rocking, and the blurring and defocus consequent to the rocking by switching two polarizing mirrors capable of electrically turning into reflecting and light transmitting mirrors so as to reverse them electrically. CONSTITUTION:A controller 10 switches one polarizing mirror 8 to the transmitting glass when the other 7 is the polarizing mirror. In that state, incident photographing light through an optical system 6 is reflected by the polarizing mirror 7, transmits the polarizing mirror 8 and propagates a finder 1. When the controller 10 switches conversely one polarizing mirror 7 to the light transmitting glass and the other 8 to the reflecting mirror, the photographing light is led to a film face 2 through the polarizing mirror 7 by shielding light from the finder 1 by means of the polarizing mirror 8, and prescribed photographing is performed. Since the above-mentioned procedures do not rock the polarizing mirrors 7 and 8, blurring caused by the impact consequent to the mirrors' actions does not occur.
Patent JP-S56160964-A (JP)
Title: Liquid sweetening
Inventor: TORII MASANOBU
IPC: A23L27/30
Filed: 1980-05-19
Abstract: PURPOSE: To prepare a liquid sweetening having low calorific value and bodied taste and flavor, and servable to a patient who is under a restriction of taking sugar, by compounding honey to a fructose syrup having a fructose equivalent of ≥80.  
     CONSTITUTION: Fructose syrup having a fructose equivalent of ≥80 is mixed with 10W50% of preliminarily warmed and molten honey under stirring. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11262799-A (JP)
Title: Waste water treatment method
Inventor: IWASAKI KOICHI
IPC: C02F9/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of the backwashing work of the adsorbent of the fixed bed of an adsorption tower by adding a sterilizing agent to membrane permeated water between a biological treatment tank and the adsorption tower. SOLUTION: A sodium hypochlorite aq. soln. is stored in a sterilizing agent storage tank 1 2. Sodium hypochlorite is added to the membrane permeated water within an intermediate tank 30 by a sterilizing agent supply pump 13 so that the concn. of effective chlorine in the membrane permeated water to which biological treatment and membrane separation treatment are applied becomes about 10 mg/l to be mixed therewith by a stirrer 15 to perform sterilizing treatment. When the pressure loss of an adsorption tower 5 exceeds about 0.5 kg/cm<2> by this treatment, the adsorbent of the fixed bed 10 of the adsorption tower 5 is backwashed. By this constitution, bacteria permeated through the flat membranes of a filter membrane unit 3 are killed and the generation frequency of the clogging of the fixed bed 10 is reduced and backwashing can be dispensed with until about 90 days are elapsed.
Patent JP-S58190439-A (JP)
Inventor: FURANSHISU EI RESUPERANSU
IPC: G02C7/04
Filed: 1983-04-14
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-S63233249-A (JP)
Title: Water stop device
Inventor: UNO SHIGEKI
IPC: F24H1/10
Filed: 1987-03-20
Abstract: PURPOSE:To prevent clogging of a communication hole and eliminate a poor water stoppage as well as a poor water feeding by a method wherein both first and second communication hole pins are provided in the first and second communication holes in a diaphragm. CONSTITUTION:Water entering from a water inlet port 1 passes through a communication hole 2 and flows into a pilot chamber 3; a pilot valve 4 is pushed by a water stopping spring 5 and pushed against a pilot valve seat 6; and then a second communication hole pin 13 enters a second communication hole 11 to clear the communication hole 11. A diaphragm 7 is pushed by a water stopping spring 5 and in simultaneous with this pushing operation, it is pushed against a main valve seat 8 due to a pressure difference between a surrounding atmospheric pressure P3 and a water pressure P2 and then the water is stopped. During a flowing of water, if a pilot valve shaft 9 is pulled by an external force, a clearance is formed between the pilot valve 4 and the pilot valve seat 6, water in the pilot chamber 3 is flowed through the second communication hole 11, the second communication hole pin 13 exits out of the second communication hole 11, the pressure P2 in the pilot chamber 3 is lowered than a pressure P1 at a water inlet and then the water is outputted from the water outlet port 10.
Patent JP-S62222130-A (JP)
Title: Modulated light receiving type photosensor
Inventor: BANDO TAKESHI
IPC: G01D5/34
Filed: 1986-03-24
Abstract: PURPOSE:To attain miniaturization and the reduction in manufacturing cost by reducing the number of terminals of a sensor, by making it possible to connect a light emitting diode element to either one of a power source terminal or a ground terminal in series. CONSTITUTION:A photosensor 1 has not only a circuit group consisting of a transistor circuit part 1 and pulse oscillation circuit part 3 for a pulse type current consumption circuit and a pulse light detection circuit part 4 equipped with a photodiode but also a terminal group consisting of a power source VCC, GND and an output terminal VOUT. The pulse type current consumption circuit containing the transistor circuit part 2 and the pulse oscillation circuit part 3 is connected to the pulse light direction circuit 4 in parallel between the power source VCC and GND to make it possible to connect a light emitting diode element to either one of the power source VCC and GND in series. By this method, the number of the terminals of the sensor are reduced not only to attain miniaturization but also to enable the reduction in manufacturing cost.
Patent JP-2000267271-A (JP)
Title: Photosensitive material for forming diffuse reflection layer, photosensitive element, production of diffuse reflection layer for reflection type lcd using these and diffuse reflection layer
Inventor: KOBAYASHI YUJI
IPC: G03F7/027
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material having high resolution and suitable for forming a rugged diffuse reflection layer with hemispherical protrusions by incorporating a specified novolak type epoxy acrylate resin as well as a photopolymerizable monomer and a photopolymerization initiator. SOLUTION: The photosensitive material contains a novolak type epoxy acrylate resin of the formula, a photopolymerizable monomer and a photopolymerization initiator. In the formula, A is a benzene nucleus, a naphthalene skeleton or a biphenyl skeleton, R1 is H or methyl, R2 is H or 1-6C alkyl, X is H or -CO-Y-COOH (Y is the residue of an acid anhydride) and the equivalent ratio of -CO-Y-COOH to -H in all symbols X is >=1/9 and (n) is an integer of 0-15.
Patent JP-S63231831-A (JP)
Inventor: OBA MASATOSHI
IPC: H01H51/22
Filed: 1987-03-19
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-S61227358-A (JP)
Title: Low pressure mercury vapor discharge lamp
Inventor: TANAKA RYUTARO
IPC: H01J61/28
Filed: 1985-03-30
Abstract: PURPOSE:To reduce the damage of a starter amalgam broadly, by furnishing an exclusive heater for the starter amalgam. CONSTITUTION:An AC current supplied from a commercial power source 40 is converted to DC through a rectifier smoothing circuit 41, and then lights a lamp by a high-frequency wave generated from a high frequency oscillation circuit 42. The starting is performed by a starter circuit 43, while a heater 28 is heated by a power picked up from an oscillation transformer 45 through a coil 46, to heat a starter amalgam 34 spread over a plate 35. Mercury absorbed in the starter amalgam 34 evaporates rapidly by the heat from the heater 28, and compensates the mercury vapor pressure required for starting, causing to rise the light output at the starting rapidly, resulting in a rapid stabilization to a constant condition. On the other hand, the mercury vapor pressure during the constant lighting is controlled by a main amalgam 18, while the arc discharge during the lighting is performed between the electrodes 22 and 22.
Patent JP-S61224928-A (JP)
Inventor: TERAOKA CHITOSHI
IPC: B05B17/00
Filed: 1985-03-29
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-S4952185-A (JP)
IPC: B01D61/12
Filed: 1973-06-15
Abstract: An improved separation system for reclaiming pollutant material from a waste or rinse solution including a solvent separating means and a concentrate valve and valve control means for controlling the removal of concentrate from the system and maintaining the concentration of the concentrate solution relatively constant despite a varying feed concentration.
Patent JP-S57182653-A (JP)
Title: Stirring device of apparatus for automatic chemical analysis
Inventor: YAMASHITA KIYOSHI
IPC: G01N35/10
Filed: 1981-05-06
Abstract: PURPOSE:To carry out stirring after a desired time and to prevent the pollution among bodies to be inspected, by moving block provided with a stirring element and nozzle on a reaction line and dispensing to a reaction tube and then, washing the stirring element after stirring. CONSTITUTION:The apparatus consists of an inspection body cassette part 1, a chemical reagent part 2, a washing vessel 3, a reaction line 4 and a moving block 5 etc. and the block 5 is provided with stirring element 11 and nozzles 12a, 12b. The block 5 is moved to the part 1 by driving a motor 10 and a sample to be inspected is absorbed to the nozzle 12b and a reagent is absorbed to the nozzle 12a at the part 2. Then, the block 5 is moved onto a reaction tube 4a and the sample reagent are dispensed. Stirring is carried out by the element 11 after a fixed time and hereafter, the element 11 is washed in the vessel 3. Hereby, stirring is carried out after desired time after dispensing and also, the contamination among the bodies to be inspected is prevented.
Patent JP-S63231497-A (JP)
Inventor: ICHIYANAGI HIROSHI
IPC: G10L17/00
Filed: 1987-03-20
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-2000255624-A (JP)
Title: Inner hole protector for conveying cylindrical product
Inventor: KATO ISAO
IPC: B65D85/671
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an inner hole protector for conveying a cylindrical product which is applicable to cylindrical products having various center hole diameters, easy and simple in attachment/detachment to/from the center inner hole of the products, easy in storage and carriage of itself, and economical. SOLUTION: A polymer plate-like protector 1 to protect a side end face and an inner surface of a center hole of a cylindrical product, has a length to be fitted to a substantially one half circumferential portion of the inner surface of the center hole of the cylindrical product, its center portion 3 is formed in a curved surface capable of following the inner surface of the center hole, and its both ends 4, 4' are formed straight or curved. At least a leaf spring steel is housed in the ends 4, 4'.
Patent JP-H08218687-A (JP)
Title: Handle
Inventor: HONDA TOMIYASU
IPC: E05B1/06
Filed: 1995-02-17
Abstract: PURPOSE: To provide a handle which can be easily attached without using a hand tool such as a hammer or the like. CONSTITUTION: In handles 1a, 1b which are composed of a concave part formed of a bottom part 2B and a rising part 2A continuing along the whole circumference of the end edge of the bottom part 2B and a flange part 3 extruding around from the end edge on a surface side of the concave part, and are plunged into a carved hole piercedly formed in a sliding door Z from its upper and lower faces and attached, a male shaft (n) is formed on the back of the bottom 2B of the handle 1a on one side, and a female shaft (m) is formed on the back of the bottom 2B of the handle 1b on the other side. The handles are locked by mutually fitting the male and female shafts (n), (m).
Patent JP-S543158-A (JP)
Title: Hydraulic transfer molding machine
Inventor: SAEKI JIYUNICHI
IPC: B29C45/00
Filed: 1977-06-09
Abstract: PURPOSE:A pressure-sensor is fitted on the wall of a cavity and the amount of oil in the hydraulic device is controlled in comparison between the signals from the sensor and a previously prescribed program, ensuring uniform filling of plastics into cavities and preventing the flashes and voids.
Patent JP-H08297890-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWASE SHIGERU
IPC: H04N5/783
Filed: 1996-02-27
Abstract: PURPOSE: To obtain a reproducing picture with high picture quality even at the time of variable speed reproducing by providing a changeover switch between one pair of main heads and one pair of auxiliary heads respectively and a tape feed control means. CONSTITUTION: The device is equipped with a rotary drum 51 mounted with one pair of main heads 2 and 4 and one pair of auxiliary heads 1 and 3 of inverted azimuth heads for particular reproducing, which are separated from each other at 180 deg. by 180 deg., head selection switches 21 and 22 and the tape feed control means. A magnetic tape 45 is wound around the rotary drum 51 by about 180 deg., and a changeover is made between the main heads 2 and 4 and the auxiliary heads 1 and 3 by the head selection switches 21 and 22. The tape feed control means are composed of a tape speed reference signal generator 37, a phase adjuster 38, a phase comparator 39, a capstan motor 44 and a capstan 44a.  Then, at the same time that the changeover between the main heads 2 and 4 and the auxiliary heads 1 and 3 is made during a period of reproducing scan not to lower the min. value of a reproducing output to a fixed level, tape feed control is performed in synchronization with the rotation of the rotary drum 51.
Patent JP-S55161439-A (JP)
Title: Offset carrier system
Inventor: NARAHARA KIMIO
IPC: H04B15/00
Filed: 1979-06-01
Abstract: PURPOSE:To make the offset carrier system cheap and simple, by utilizing the difference frequency of carrier waves between stations for which offset is required and by keeping always the offset frequency within an allowable limit. CONSTITUTION:Carrier frequency f1 becomes pulse (a) of frequency f1/N1 and duty 0.5 in broadcast station 1. Pulse (a) becomes pulse (b) of frequency f1/N (N=N1.N2) by frequency dividing circuit 5 of broadcast station 4. Pulse (b) opens AND gate circuit 6 during time T' to transmit carrier wave pulse (frequency f2) (c). Pulse (c) is measured by measuring circuit 7 and is input to digital subtracting circuit 9 to obtain the deviation digital value to reference digital value F. F is expressed by (1+DELTAf/f10).N.D when normal carrier wave frequency of broadcast station 1 and the offset frequency are denoted as f10 and DELTAf respectively. The frequency of oscillator 11 which is input to mixer circuit 8 is controlled by F, and this control signal is used as a local oscillation signal to mix the signal of the intermediate frequency, and the carrier wave of frequency f2 is generated.
Patent JP-H02247708-A (JP)
Title: Power supply circuit
Inventor: SATO SEIJI
IPC: G05F1/10
Filed: 1989-03-22
Abstract: PURPOSE:To reduce the voltage drop of a battery due to rush current generated at the time of switching voltage and to prevent the generation of misdetection at the time of detecting the life of the battery by controlling the voltage chang ing speed of a resistor in parallel with a prescribed resistor element in a resistor circuit. CONSTITUTION:An output voltage VOUT is divided by a resistor 4 and a resistor value control circuit 5 and the voltage divided value VR is fed back to a voltage conversion circuit 2. The circuit 2 compares the voltage VR with a reference voltage and changes a switching duty ratio or the like in accordance with the compared output to control the voltage VOUT at a prescribed voltage. On the other hand, rush current flowing into a capacitor 6 is suppressed and the drop of a battery voltage VB is reduced. A change in the rise of the voltage VOUT is moderated by increasing the value of a capacitor 3. Consequently, the change of the detection value VR is moderated, and even at the time of detecting the battery life through the output voltage of the battery, the generation of misdetection can be prevented.
Patent JP-H0579804-A (JP)
Title: Measuring device for golf club
Inventor: JIEIMUZU ERU SHIENOHA
IPC: G01B5/02
Filed: 1992-03-25
Abstract: PURPOSE: To make it possible to accurately measure a golf club by a reference frame by rotatably providing a rotary plate at a base having a flat vertex, and holding a shaft to pass a rotary shaft perpendicularly to the shaft. CONSTITUTION: A base plate 41 is fixed so that a flat top surface 47 becomes horizontal, and a mounting plate 48 is fixed perpendicularly to it. A rotary plate 57 is rotatably supported by a shaft pin 53 as a rotary shaft X provided on the surface 47 of the plate 48. A club holding assembly is mounted at the plate 57 to maintain the shaft of the club at the reference position so that the shaft is passed at the centerline through the shaft X via a grooved roller 72. A ruler 80 is fixed to the plate 57, a measuring unit is provided, the distance from the shaft X is measured, and the length of the shaft is obtained by the scale at the end of the shaft. Thus, when the shaft is mounted on the assembly, the centerline is introduced to the shaft X of the reference point at the perpendicular plane, and they can be measured.
Patent JP-S54159180-A (JP)
Title: Glass attaching method to semiconductor
Inventor: MISAWA YUTAKA
IPC: H01L21/56
Filed: 1978-06-07
Abstract: PURPOSE: To achieve glass coating, by adding and solving the organic solvent of high dielectric constant suspending the glass powder into a suitable amount of tetramethylammonium hydroxide or tetraethylammonium hydroxide, and applying DC voltage between the semiconductor element and the opposing electrode.  
     CONSTITUTION: Zinc borosilicate glass powder is suspended in isopropylalcohol to perform electrophoresis attachment with the Si substrate as the cathode. With the concentration of tetramethylammonium hydroxide or tetraethylammonium hydroxide under 0.001 mol/l, the attaching speed is very small and the condition of attachment is very ununiform. When the amount of addition is increased, the amount of attachment is increased, but it is reduced since the glass particles are aggregated and precipitated with more than 0.1 mol/l. When aggregated, the glass particle diameter is greater and the attachment is coarse, and removal and air holes are taken place many times. With this method, the reproducibility is excellent, the glass powder is uniformly attached with good reproducibility and the reliability can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51144047-A (JP)
Title: Porch door sash made of an aluminum alloy
Inventor: OKAMURA SHIGEO
IPC: E06B1/12
Filed: 1975-06-05
Abstract: PURPOSE: A porch door sash having sterngth and good appearance, and which can be assembled easily requiring reduced construction steps and periods. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59197106-A (JP)
Inventor: GIYARII KURAAKU ROOCHI
IPC: H01F27/24
Filed: 1984-04-06
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-S58185002-A (JP)
Title: Disk player
Inventor: UCHIO SHIYUNJI
IPC: G11B33/02
Filed: 1982-04-22
Abstract: PURPOSE:To make it possible to confirm the revolving state of a disk at a horizontal position with a cover opened half, by providing a specular surface at the rear side of the cover which is attached to the main body of a disk player in a freely opening and closing way. CONSTITUTION:The inner surface 4 of a cover 8 is finished to a specular surface. The cover 8 is attached turnably to the main body 1 of a disk player by a hinge. As shown in the figure, the cover 8 is opened half and kept at about 45 deg.. Thus the upper surface of a disk 2 is reflected by the specular surface 4 from the direction shown by an arrow A. As a result, the revolving state of the disk 2 can be visually monitored in an easy way and the dustproof effect is increased by attaching a transparent cover 7. In addition, an illumination lamp 6 attached within the body 6 will further facilitate the monitor.
Patent JP-S59197389-A (JP)
Inventor: BURAIAN RESURII BEN
IPC: B23K20/12
Filed: 1984-04-06
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-S61226495-A (JP)
Inventor: KOMORIYA YOICHI
IPC: F15B11/04
Filed: 1985-03-29
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-H11313811-A (JP)
Title: Magnetic resonance imaging device
Inventor: TAKEKOSHI ISAMU
IPC: A61B5/055
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To dispose a medical doctor or the like on either of both right and left sides of inspection table by fixing support columns on both side surfaces of a measurement space defined by an upper face of the inspection table and a lower face of a ceiling part, i.e., on both side surfaces of the inspection table, connecting the inspection table to the ceiling part by means of the columns, and opening the measurement space between both the right and left columns. SOLUTION: A bed 10 is comprises of a bead body 14 and a top plate 12 placed thereon 12. The top plate 12 is moved right and left by operating any one of a rear operation part and a central operation part so that a person to be subjected to inspection or subject can be sent to an inspection table 40. The upper face of the inspection table 40 and the lower face of the ceiling part 70 are in a face-to-face relation with each other, and at the position where they face each other, a gradient magnetic field coil or irradiation coil, receiving coil and magnetic pole are arranged. The outer circumferential faces 46, 48 of the inspection table 40 between both sides of bed connection part 42 and right and left columns 62, 64 are formed into a curved surface having a shape close to a substantially circular shape.  Accordingly a medical doctor or the like can be positioned at either of both right and left sides of the subject.
Patent JP-S57182350-A (JP)
Title: Room temperature curing composition
Inventor: HIROSE TOSHIBUMI
IPC: C08L71/02
Filed: 1981-05-06
Abstract: PURPOSE: To provide a one-component type compsn. consisting of a specified polymer, an amino group-substd. silane compd. and a curing catalyst, having excellent storage stability for a long period in a sealed state and curing rapidly to form a rubbery substance with excellent adhesiveness upon exposure to moisture.  
     CONSTITUTION: The titled compsn. is prepared by adding 0.01W20pts.wt. amino group-substd. silane compd.[e.g. H 2 NCH 2 CH 2 CH 2 Si(OCH 3 ) 3 ]and 0.01W10pts.wt. curing catalyst (e.g. tin octylate) to 100pts.wt. polyether polymer having a chemically linked repeating unit of formulaIin the main chain (wherein R' is 1W4C divalent alkylene) and a hydrolyzable silicone functional group of formula II at the terminal (wherein Z is -R-, -ROR-, etc.; R is 1W20C divalent hydrocarbon group; R 2  is substd. or unsubstd. 1W20C univalent organic group; R 3  is R 1  or organosiloxy; R 4  is 1W20C satd. or unsatd. univalent hydrocarbon group; X is halogen, alkoxyl group, etc.; a is 0.1; b and c are 0W2; m is 0W18). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56163184-A (JP)
Title: Heat medium
Inventor: IWAMOTO TSUNEO
IPC: C09K5/16
Filed: 1980-05-22
Abstract: PURPOSE: A heat medium for low- or high-temp. insulation, with good processability such as handling and excellent chemical stability, which is simply prepared by allowing a highly water-absorbing polymer to absorb water in a nonsaturation amount and packing the polymer in a container of a predetermined shape.  
     CONSTITUTION: A highly water-absorbing polymer such as an acrylic polymer or PVA in the form of a granule, powder or sliced film, and water in a nonsaturation amount for the polymer (100W150 times by wt.) are put into container 1 of a predetermined shape, which is then sealed, and the polymer is expanded by quick water absorption, to form sphere 2.  
     EFFECT: Since the water absorbed is in a nonsaturation amount, no water remains in liquid, so that no heat movement is caused by conversion. 
     COPYRIGHT: (C)1981,JPO&Japio