baber/WOPTO huggingface dataset:
Patent JP-2000201646-A (JP)
Title: Edible salt with salty taste having rich taste and depth and regulation of salty taste of edible salt
Inventor: INOUE SHIGEKI
IPC: A23L27/40
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an edible salt improved in rich taste and depth and suitable for cooking, etc., by regulating the edible salt using respective prescribed amounts of calcium ion concentration/magnesium ion concentration, sulfate ion concentration/calcium ion concentration and calcium ion concentration as indices. SOLUTION: The concentrations of various mineral ions in an edible salt are regulated by concentration ratios indicated by wt.% of components contained in the edible salt of calcium ion concentration/magnesium ion concentration = 0.2-5 and sulfate ion concentration/calcium ion concentration = 0.2-10 and calcium ion concentration of >=0.05 wt.% as indices to afford the edible salt having a salty taste at concentration ratios indicated by wt.% of the components contained therein of the calcium ion concentration/magnesium ion concentration = 1.0-3.0 and the sulfate ion concentration/calcium ion concentration = 1.0-3.0 and the calcium concentration of >=0.1 wt.%.
Patent JP-S63209059-A (JP)
Title: Front loading disk player
Inventor: TAKAHASHI KENICHI
IPC: G11B17/056
Filed: 1987-02-25
Abstract: PURPOSE:To enhance a low cost and to make the carrier of a disk precise by providing a rail member obtained by forming a plate shaped member in terms of bending formation and an engagement member for engaging in order to be flexible to slide on the rail member only in a moving direction and put the rail member between them in a disk thickness direction. CONSTITUTION:A guide means for guiding a disk bearing part 4 which bears the disk and is flexible to be projected and housed in a player housing has the rail member 11 which extends in the moving direction of the disk bearing part and is obtained by forming the plate shaped member in terms of bending formation in the surface perpendicular to the moving direction, and the engagement parts 6a-6d of a subchassis 6 which is the engagement member which engages in order to be flexible to slide on the rail member only in the moving direction and to put the rail member between them in the disk thickness direction. Since the guide means is constituted only of the rail member and the engagement members, thus, the number of parts is reduced. The titled player is obtained by forming inexpensive steel plates, etc., in terms of bending formation, so that the cost is made low and the carrier of the disk is executed in high precision.
Patent JP-S63209065-A (JP)
Title: Multi-disk player
Inventor: OTSUKA YOSHIHIRO
IPC: G11B17/26
Filed: 1987-02-26
Abstract: PURPOSE:To simplify a structure so as to reduce the cost of production by actuating the control mechanism of a disk fetching means with the aid of driving plate which slides in a forward-and-backward direction. CONSTITUTION:When the driving plate 50 moves in a forward direction, an engaging plate 67 moves forward together in order that the edge of the plate 65 engages the engaging projecting piece of a first engaging lever 45 so as to press and rotate it counterclockwise. The pressing part of the first engaging lever 45 pushes the pressure receiving part 46c of a second engaging lever 46 so as to rotate clockwise and the engaging projecting piece 46a engages the engaging projection of the sliding lever 15 on a magazine side so as to push. A holding lever 18 and an ejecting lever 17 respectively rotate counterclockwise setting supporting axes 21 and 22 as fulcrums and the pressing part 17b of the ejecting lever 17 pushes the edge part of the disk so as to push out the disk from a disk housing room to a disk holding room through a slit 8a. Thus the structure can be simplified.
Patent JP-H01218928-A (JP)
Title: Steering device
Inventor: HASHIMOTO HIROKAZU
IPC: B60K28/06
Filed: 1988-02-26
Abstract: PURPOSE:To enable a steering control condition by a driver in his doze driving condition to be objectively known by using a pressure sensor, having a negative temperature coefficient, for an internal pressure detecting part of a steering handled part. CONSTITUTION:Since steering handling force in the time of doze driving decreases smaller than in the time of awake driving, an air-tight bag-shaped part 3 decreases also its internal air pressure as compared with in the time of normal driving because pressing force, applied to an elastic member on a surface, decreases. This pressure is detected for its change by a pressure detecting part 4 air-tightly integrally communicating with the bag-shaped part 3. This pressure detecting part 4 compares its output voltage in its level with the preset threshold voltage, automatically detecting the driving for whether or not it is placed in a doze condition, but a driver's seat increases its temperature, when the air-tight bag increases its upper part pressure, also an output of the pressure detecting part, having a negative temperature coefficient, decreases, consequently the output is canceled in its change due to a temperature change and virtually fixed.
Patent JP-H04213353-A (JP)
Title: Liquid crystal polyester resin composition
Inventor: OKAMOTO MASARU
IPC: C08L67/00
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a liq. crystal polyester resin compsn. with small mechanical anisotropy by compounding a liq. crystal polyester resin forming a specified anisotropic molten phase with a specified silane-contg. compd. CONSTITUTION:A liq. crystal polyester resin compsn. prepd. by compounding 100 pts.wt. liq. crystal polyester resin (A) which consists of the repeating units of formulas I, II and IV or I, II, III and IV and forms an anisotropic molten phase, 0-200 pts.wt. filler (B) and 0.01-20 pts.wt. silane-contg. compd. of formula V. In the formulas, R1 is a group of formula VI, etc., and R2 is a group of formula VII, etc. In addition, the structural unit of formula IV is equimolar with the structural unit of formulas (II+III). Examples of the filler induce glass fibers, ceramic fibers, metal fibers, carbon fiber, clay and titanium oxide. As the compsn. exhibits small mechanical anisotropy, it can be used for various purposes where dimensional accuracy is required, such as electric and electronic parts.
Patent JP-H02223827-A (JP)
Title: Active photodetecting device
Inventor: MITSUGI SHIGERU
IPC: G01J1/44
Filed: 1989-02-23
Abstract: PURPOSE:To fetch an active light signal in real time by detecting incident light by a photodetection member and the subtracting an undelayed image signal from a delayed image signal. CONSTITUTION:Only when a body to be detected is present in an area to be detected, search light is reflected and guided as the incident light L* to the photodetection member 21 together with background light l0. Charges which are accumulated are transferred to respective register elements 22A - 22D of a shift-left register 22 through a shift gate at the same time. The charges accumulated in the register 22 are transferred to a charge voltage converting circuit 25B through a delay circuit 24 and directly to a charge voltage converting circuit 25A in accordance with transfer signals phi1 and phi2. A subtracting circuit 26 subtracts the delay signal S1 as the output of the circuit 25A from the undelayed signal S2 as the output of the circuit 25B and outputs the active light signal S.
Patent JP-H07253351-A (JP)
Title: Fluid filling apparatus
Inventor: NISHIKAWA TOSHIO
IPC: B65B3/28
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a fluid filling apparatus for sequentially weighing, dividing and continuously supplying fluid stored in a drum or a movable reservoir such as a barrel into small containers such as an empty pail or an oil can automatically. CONSTITUTION:Liquid receiving reservoirs 1, 2 having an automatic valve 13 are mounted on a filling station A removably with respect to a support 11, while a support plate 21 equipped with an opening part whose funnel 29 is removable and a liquid receiving plate 23a can be movably set to a position for charging fluid to a small container and a liquid receiving position, and a weight meter 8 is provided on the filling station A.
Patent JP-H10241977-A (JP)
Title: Transformer assembling method, transformer and transformer mounting board
Inventor: NISHIDA HIDEYUKI
IPC: H01F27/32
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent core crack of a transformer itself in a power source operation due to a temperature change cycle by raising a fracture resistant strength including a drop countermeasure, sufficiently drawing performance of a ferrite core, an constituting it in a small size and light weight. SOLUTION: To constitute a transformer of a winding part 3 having a through hole for winding primary and secondary sides, a bobbin 2 for integrally forming a primary side winding fixed part with a secondary side winding fixed part and a magnetic core 1, first adhesive 4 and second adhesive 5 having different hardnesses are used to adhere among the core 1, the primary side fixed part and the secondary side fixed part.
Patent JP-H05244480-A (JP)
Title: Image pickup device
Inventor: KOBAYASHI HIROYUKI
IPC: H04N5/232
Filed: 1992-02-28
Abstract: PURPOSE:To surely detect a hand blur caused during image pickup by allowing a motion detection signal to cross a hand blur criterion within a preset hand blur monitor period. CONSTITUTION:An image pickup device 11 has memories 12, 13 storing initial image pickup data Vo and image pickup data of one preceding field. The memory 12 revises data Vo for a hand blur monitor period T. A 1st motion detection circuit 15 connects to the memory 12 and it outputs a 1st motion signal ¦Vn-Vo¦ based on current image pickup data Vn. Moreover, the memory 13 fetches data for a period T to revise data Vm and a 2nd motion detection circuit 18 detects a 2nd motion signal ¦Vm-Vo¦. Then a hand blur discrimination circuit 21 uses comparators 22, 23 to compare a hand blur criterion Vr set by a reference value generating circuit 25 with each motion signal. In the case of ¦Vn- Vo¦<Vr and ¦Vm-Vo¦>Vr, it is discriminated that hand-blur is in existence.
Patent JP-H10243664-A (JP)
Title: Method of discriminating direction of output current, and inverter using the method
Inventor: SADOHARA MASASHI
IPC: H02M7/537
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enable the highly reliable discrimination of the directions of an output current, by discriminating the directions of the output current of an inverter by the existence of a shunt current which is made by shunting a part of the current flowing in the free wheel diode of an upper arm and a lower arm out of free wheel diodes. SOLUTION: Since a PWM control circuit PC is equipped with a PWM generator PG, a carrier generator CG, a voltage commander VI, and a voltage compensator VC, the detected value is sent to the voltage compensator CV of the PWM control circuit PC. The voltage compensator VC compares the detected value with the specified reference value, and computes an appropriate correction, and outputs it to the voltage commander VI. The PWM generator PG compares the voltage command signal sent from the voltage commander VI with the carrier signal inputted from the carrier generator CG, and makes a PWM signal, based on the result, and outputs it to a drive circuit DR, and outputs the on/off voltage signal of duty in accord with a PWM signal to a switching element.
Patent JP-H06254663-A (JP)
Title: Intermediate nozzle with insulating layer for continuous casting
Inventor: KANDA KAZUTOSHI
IPC: B22D41/54
Filed: 1993-03-04
Abstract: PURPOSE:To prevent clogging in an intermediate nozzle by annularly providing a heat insulating layer on a plane in the main body of the nozzle and constituting the material of main body facing to a space with ZrO2-C material in the nozzle consisting of the main body having an annular horizontal cross-sectional shape for continuous casting. CONSTITUTION:A conventional material of Al2O3-SiO2-ZrO2 for the inside surface of the intermediate nozzle facing to a space 5 in which molten steel is flowed is changed to a material of ZrO2-C (graphite). The thermal insulating property of the intermediate nozzle is improved by arranging the insulating layer 3 of an insulating slit, etc., in he nozzle. As a result, the temperature of the inside surface of nozzle brought to contact with the molten steel is maintained high since the drop of temperature of the molten steel in the nozzle is restrained. Thus, clogging at the intermediate nozzle is prevented.
Patent JP-S57159587-A (JP)
Title: Sterilization and purification of water
Inventor: MATSUDA KAZUO
IPC: B01D71/82
Filed: 1981-03-27
Abstract: PURPOSE: To prolong the life of a filter material, by filtering bacteria in water with use of a polyolefin porous hollow-fiber membrane having each of outside diameter, thickness, an averaged pore size and porosity in a specified range and including a specified amount of sulfonic groups on the surface of the membrane.  
     CONSTITUTION: A porous polyolefin hollow-fiber membrane containing silicic anhydride in it is catalytically reacted with fuming sulfuric acid and then neutralized to remove the silicic anhydride. Thus, a polyolefin porous hollow-fiber membrane having outside diameter of 0.1W5mm, thickness of 0.05W4mm, an averaged pore size of 0.01W0.45μ and porosity of 15W90% and including 0.02W2.0mil. equiv./g of sulfonic groups on its surface is prepared. The porous hollow-fiber membrane is used as a filter to remove bacteria from water. Filtering may be done by an overall filtering method. However, the partial filtering method, by which water is let flow at a linear speed of 0.05W5m/sec under a pressure of 0.01W5atm press. through the interior of the membrane while a part of water is drained or circulatedly refiltered, is a preferable one. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53128901-A (JP)
Title: Coil segment of vhf tuner
Inventor: SAKURAI YOSHITERU
IPC: H03J5/30
Filed: 1977-04-16
Abstract: PURPOSE: To vary the coil inductance without changing the thickness and coiling number by varing the material of the coil winding stick corresponding to each channel with every channel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58161702-A (JP)
Title: Production of magnetic metallic powder
Inventor: TASHIMO KATSUNORI
IPC: B22F1/145
Filed: 1982-03-18
Abstract: PURPOSE:To enable the production of magnetic metallic powder having dense and a uniform oxidized film and stable magnetic characteristics by packing metallic powder or pellets consisting essentially of iron in a fluidized bed device of an oscillation type, and subjecting the same to low temp. oxidation with a gas contg. oxygen. CONSTITUTION:A vertical reaction column 1 is constituted of a reaction tube 3 for forming a reaction area Z1 having a glass diffusion plate 2 on the bottom surface and an alumina ball packed layer 4 as a preheating area Z2 thereunder, and iron powder or pellets 9 granulated from the iron powder are charged into the tube 3. An inert gas such as nitrogen contg. 100-10,000ppm oxygen is supplied through the introducing port 6 in the lower part of the column 1 into the area Z2, where the gas is preheated with the alumina balls heated with heaters 5 and flows upward past the plate 2. At the same instant, the iron powder or pellets 9 are oxidized at <=200 deg.C while the pellets are oscillated with an oscillating mechanism 8 consisting of an oscillator 11 and a spring 10. The iron powder having the dense oxidized film of a uniform thickness on the surface and having excellent magnetic characteristics is obtained stably.
Patent JP-H04259381-A (JP)
Title: Surface reformed synthetic resin material and its production
Inventor: KAWAKAMI HIROSHI
IPC: C08J7/16
Filed: 1991-02-14
Abstract: PURPOSE:To form a good electroless plating film by a photopolymn. operation without subjecting the surfaces of various kinds of synthetic resins to an etching pretreatment required in the prior technique. CONSTITUTION:This surface reformed synthetic resin material is constituted by depositing the complex of noble metal ions on a polymer formed by graft polymn. of the surface of the synthetic resin by a photopolymn. method, or further forming the electroless plating film on this surface. An example of the process is to bring a polypropylene resin into contact with an acetone soln. of acrylamide and bezonphenone and to irradiate the resin with a high-pressure mercury vapor lamp for 5 to 120 minutes and then to immerse the resin into an aq. palladium chloride soln. The resin is then immersed into an electroless nickel plating bath and is subjected to washing and drying treatments, by which the dense, uniform and firm plating film is formed.
Patent JP-S54136868-A (JP)
Title: Digital multifunctional watch
Inventor: KOMIYAMA KATSUHIKO
IPC: G04F1/00
Filed: 1978-04-17
Abstract: PURPOSE: To make the state where subtraction hours become zero and the clock changes over to integrated hours easy to see by letting the patterns of the days of the week be subsequently lighted and put out at a fixed period in the direction opposite from that during subtracted hours measuring, during measurement of integrated hours.  
     CONSTITUTION: In the state where AM 12 o'clock 38 minute 56 seconds, Friday of 23rd day are being currently displayed, only the characters of Friday are relieved in the days of the week. When the time setting of the subtraction hours from this state to, e.g., 0 o'clock 29 minutes 30 seconds is completed, all of the display segment patterns 1a thur 1g of the days of the week are held lighted, then by the start operation of the subtracted hours, the clocking begins and the subtraction of 29 minutes 30 seconds → 29 minutes 29 seconds → 29 minutes 28 seconds... is started,  at which time the day patterns repeat putting out and lighting subsequently in the  direction of 1a from 1g and at the moment when the time reaches zero second, this  time the clocking changes over to the clocking of the integrated hours, thus the display is integrated to 0 seconds → 1 second → 2 seconds... and at the same time the  day patterns subsequently repeat putting out and lighting in the direction of 1g  from 1a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09206457-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: H04B10/11
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a game control board and to prevent the troubles of contact defects or the like or malfunctions by noise or the like accompanying the exchange. SOLUTION: A hit ball sensor 7 for detecting the entrance or passing of a hit ball, motor-driven opening/closing winning devices 8 and 9, a pattern variation display device 11 and a display lamp 12 are provided on the entire surface of a game panel and a relay board 20 wired thereto respectively is provided on the rear side of thus game machine. The relay board is provided with a transmitter 24 for converting the electric signals of the hit ball sensor to optical signals and outputting them and a receiver 25 for operating the motor-driven opening/closing winning devices, the pattern fluctuation display device and the display lamp, etc., corresponding to the input of the optical signals.  Also, the game control substrate 30 consisting of a ROM 31 in which game contents are recorded and an MPU 32 for executing the contents is provided with the receiver 34 and the transmitter 35 respectively corresponding to the transmitter 24 and the receiver 25. The game control substrate is freely attachably and detachably arranged on the rear side of the game machine and information required for a game is transmitted and received by optical communication between the game control board and the relay board.
Patent JP-S57159509-A (JP)
Title: Preparation of selective permeable membrane
Inventor: KAMIBAYASHI MASAHIRO
IPC: B01D71/56
Filed: 1981-03-25
Abstract: PURPOSE: To remarkably improve the water permeating speed and the exhaustive ratio of the selective permeable membrane by containing a specified org. swelling agent and a specified inorg. swelling agent in an aromatic polyamide dope in a specific ratio on the basis of an aromatic polyamide.  
     CONSTITUTION: The polyamide concn. in a dope is about 5W30wt% and the viscosity of said dope when said dope is coated on a support base material is about 20W5,000 poise at 20°C. As an org. swelling agent, as the first, (poly)ethylene glycol such as ethylene glycol or the like and a methyl or an ethyl ether derivatives thereof. (poly)propylene glycol and a methyl or an ethyl derivatives can be designated, as the second, glycerine and 1,3-propane diol and, as the third, formic acid, acetic acid or propionic acid can be designated. By imparting definite balance to a dope composition, the ultra-filtration membrane of which fractionating property is extremely enhanced while the permeating speed thereof is improved can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61203680-A (JP)
Title: Mis semiconductor device
Inventor: MISU KAZUHITO
IPC: H01L29/10
Filed: 1985-03-06
Abstract: PURPOSE:To obtain the MIS semiconductor device which is proof against an input surge voltage by apparently enhancing the reverse conductive type semiconductor layer resistance from an input terminal to the region where a protective MIS transistor is energized firstly apparently. CONSTITUTION:A distance between the drain region consisting of a reverse conductive type semiconductor region and the source region consisting of a reverse conductive type semiconductor region 19 present under an input terminal 11 is so contrived that a channel length L' in a part C is gradually reduced from the edge of the input terminal 11 toward the internal part by inclining a part of the source region with respect to the drain region by a predetermined angle. When a surge voltage is applied to the input terminal 11, the region where a protective MIS transistor is energized firstly is the region of channel length L of a low threshold voltage. The surge voltage is divided into a resistance R1' and an on-state resistance of the protective MIS transistor and a voltage applied to a gate oxide film of the input transistor is reduced.
Patent JP-H02224863-A (JP)
Title: Casting apparatus
Inventor: SATO MINORU
IPC: B22D18/08
Filed: 1989-02-23
Abstract: PURPOSE:To prevent involution of oxide in molten metal into a casting product and to obtain the casting product having high quality by setting a ceramic filter at intermediate part in a stoke and positioning the molten metal surface level in the stoke before and after casting to the same height as the upper surface of the filter. CONSTITUTION:The ceramic filter 21 is set to higher position in the stoke 5 than the molten metal surface level 23 in a holding furnace 24. At the time of returning back the molten metal in the stoke 5 to the holding furnace 24 after the casting completes, even if the molten metal surface level in the holding furnace 24 varies, the pressures at the holding furnace 24 side and a metallic mold side are controlled with a computer so that the molten metal surface 22 in the stoke 5 positions at almost the same height as the upper surface 22 of the filter. Then, the involution of the oxide returned to the stoke 5 at upper part from the filter 22, partially while sticking to inner wall of the stoke 5, into the molten metal is prevented.
Patent JP-S56140316-A (JP)
Title: Light deflecting element
Inventor: UEDA TOSHITSUGU
IPC: G02B26/08
Filed: 1980-04-04
Abstract: PURPOSE:To uniformalize quality and performance and lower cost by constituting a frame, springs coupling to this and a movable part supported by the spring with one substrate. CONSTITUTION:A frame 1 and a movable part 2 as well as spring part 31, 32 are constituted by one insulation substrate and their shapes are formed by making use of photolithographic (photoetching) techniques and etching techniques. If a coil pattern 5 is disposed in the magnetic field and current is flowed to the coil pattern 5 through lead wires 61, 62 and a jumper wire 60, the movable part 2 deflects with the spring part 31, 32 as axis, by which the light entering a reflective mirror 4 is deflected.