baber/WOPTO huggingface dataset:
Patent JP-S56150728-A (JP)
Title: Sealing method for injection hole of electrochromic cell
Inventor: SAKUTE NOBORU
IPC: G02F1/15
Filed: 1980-04-23
Abstract: PURPOSE:To airtightly seal the injection hole of an element with high work efficiency by forming a preliminary layer with high adhesion to solder around the injection hole and melt-bonding a metallic piece coated with solder to the layer. CONSTITUTION:Silver paste is printed on an exterior peripheral part of electrolyte injection hole 21 of glass substrate 20 of an electrochromic (EC) element, and it is calcined to form preliminary layer 22. After injecting an electrolyte into the element, metallic piece 24 coated with solder 23 preferably contg. about 0.5-2.5wt% silver is mounted on layer 22 and heated to seal injection hole 21 by soldering.
Patent JP-H01227397-A (JP)
Title: Manufacturing device for tubular bulb
Inventor: SHIRAISHI ISAO
IPC: H01K3/00
Filed: 1988-03-07
Abstract: PURPOSE:To eliminate the positional deviation between workpieces so as to improve quantity, yield and workability by transferring a mount from the chuck of a chain-conveyer to the mount-chuck of respective machine in the case that the chuck of the chain-conveyer is opposed to the heads of the respective machines, and moving the chuck of the chain-conveyer in the open state. CONSTITUTION:At the position of T1, a stem tube 2 is supplied to the mount head 33 of a mount making machine 20 while wells 1, 1 are supplied to a mount chuck 57. A head 33 supporting the tube 2 and the chuck 57 holding wells 1, 1 are moved to the position of T2 as being opposed to each other. In this state, the tube is softened by a burner so as to seal the wells 1, 1. Further, a bimetal piece is welded to one well 1. As the conveyer 25 supports the mount 4, the levers 51, 52 of the head 33 and the levers 58, 59 of the chuck 57 are opened so as to release the mount 4. The conveyer 25 is separated from the machine 20 at the position of T2 while supporting the mount 4 and travels along a linear traveling part, then performing adjustment or the like.
Patent JP-S55144265-A (JP)
Title: Developing method for electrostatic latent image
Inventor: KOBAYASHI KAZUO
IPC: G03G15/08
Filed: 1979-04-28
Abstract: PURPOSE: To enable the obtaining of always constant image quality by applying the developing bias voltage corresponding to the minimum value of the reflected density of the developed toner images and developing the electrostatic latent images by the developer.  
     CONSTITUTION: The developer D mixed with magnetic toners and nonmagnetic toners is used in a developing device 2 consisting of a photosensitive drum 1 and developing roller 3, etc. and a replenisher 11 which stores the developer D and a replenisher 12 of nonmagnetic toners are provided. The both toners are charged by  the frictions to respectively opposite polarities. At the development, the consumption of the nonmagnetic toners is higher. The mixing ratio of the toners is detected by the toner concentration detector 8 mounted to a scraper 7 and if the nonmagnetic toners are less, the specified amount of the toners are replenished from the replenisher 12 into the tank 6 so that the toner ratio of the developer D is maintained constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07236711-A (JP)
Title: Racket frame
Inventor: KODAMA TAKESHI
IPC: A63B102/04
Filed: 1994-02-25
Abstract: PURPOSE:To offer a racket frame which has sufficient high strength as well as flexibility, as a whole, by reinforcing at least a part of a fiber reinforced plastic constituting racket frame with fused quartz fiber. CONSTITUTION:Plural kinds of wet prepreg are properly combined and are wound into a tube shape; after being set on a metal mold, the tube shaped is formed into a racket frame 10, by means of the so-called internal pressure forming method, under which materials are hardened with an internal pressure given in a high temperature. Thereupon, the whole racket frame 10 is made of fiber reinforced plastic and, for the intermediate part (part of throat B) between the part of head A and the part of grip C, fused quartz fiber reinforced plastic is principally used. Fiber reinforced plastic using the fused quartz fiber has elastic modulus as high as that of ordinary glass fiber but sufficiently lower than that of carbon fiber and its breaking resistance is as big as that of carbon fiber reinforced plastic.
Patent JP-S60197509-A (JP)
Title: Longitudinal crack sensing device for conveyor belt
Inventor: KUMAI MIYOSHI
IPC: B65G43/02
Filed: 1984-03-19
Abstract: PURPOSE:To enhance accuracy of sensing longitudinal cracks by embedding both ends of a U-shaped electric conductor having an odd number of fold-backs in the same edge of a conveyor in such a way that fold-backs confront the edge on the other side, and by arranging coupling electrodes in the mating position. CONSTITUTION:During a conveyor 3 being in operation high-frequency electric signals are given to No.1 coupling electrodes 5, 5' continuously by an electric signal generator circuit 7, and they are fed into an electric signal amplifier circuit 8 to be further impressed on a pulse signal generator circuit 9 while one end 4A of a U-shaped electric conductor 4 faces No.1 coupling electrodes 5, 5' and, at the same time, the end 4B faces No.2 coupling electrodes 6, 6'. Thereby generation of longitudinal cracks is judged with the aid of a time measuring circuit 10 and a crack sensing signal generator circuit 11, and an alarm is emitted. This provides sink or elimination of the level of a transit signal at the time of crack generation to ensure that the sensing is carried out surely.
Patent JP-H07238799-A (JP)
Title: Tunnel ventilation control method
Inventor: GOKO YOSHINORI
IPC: E21F1/00
Filed: 1994-02-26
Abstract: PURPOSE:To control amount of ventilation with high accuracy by forming a smoke distribution model from measured values of an anemometer and smoke densitometer in a tunnel to obtain actual smoke generation amount and by forecasting smoke generation amount after a certain period of time based on actual volume of traffic. CONSTITUTION:Forming a new smoke belt from parallel movement of air movement amount obtained from wind velocity, and from differences between measured smoke densities and smoke densities at a road tunnel exit on the distribution is repeated, whereby smoke distribution model is formed by a smoke distribution model forming unit 10. Next, actual smoke generation amount in a certain time is calculated by a smoke generation operation unit 11 from present measured values and smoke distribution model a certain time before, so that forcasted smoke generation amount after a certain time period is calculated by a smoke generation amount forecasting unit 12 from traffic volume in tunnel and actual smoke generation amount after a certain time measured by a traffic counter. Required ventilation amount after a certain time is calculated by a required ventilation operation unit 13 from present smoke distribution model and forecasted smoke generation amount. The ventilation amount in tunnel after a certain time is controlled by a number-of-machine control unit 14 according to required ventilation amount.
Patent JP-S57168127-A (JP)
Title: Non-contact temperature sensor
Inventor: SHIMAZAKI SHIGERU
IPC: G01J5/06
Filed: 1981-04-10
Abstract: PURPOSE:To reduce the effect of dusts in the environment that contains a lot of dusts by covering with cylindrical slits 100% of the field of vision of a non-contact temperature sensor and at the same time blocking flexible material on the inside face of the cylindrical slit. CONSTITUTION:A heating roll 1 temperature of which is to be sensed is provided in the opposing position to a machining roll 2. A non-contact temperature sensor 6 of thermo-couple type is installed vertically above a scraping claw 5 to the contact face of the heating roll 1, and the angle A of the field of vision of this sensor 6 is about 60 deg.. A cylindrical slit 8 of length l that is made of a material like non-transparent heat resistant plastics is provided in front of the infra-red light detection section of the sensor 6. The sensor 6 is formed so that its maximum angle of the field of vision becomes B by the opening 9 of this slit 8. Further, blocking of flexible material is planted at the place 10 of inside face of the cylindrical slit 8 where it will not interfere with the field of vision through the opening 9.
Patent JP-H05253051-A (JP)
Title: Automatic rice-cooking appliance
IPC: A47J27/00
Filed: 1992-03-12
Abstract: PURPOSE:To achieve higher safety without causing unsafe condition caused by insulation deterioration, by preventing steam generated during the cooking from filling the body of an automatic rice-cooking appliance in an automatic rice-cooking appliance. CONSTITUTION:Steam generated at the upper part of rice cooking part 1 with the boiling of a rice cooking water during the cooking is sucked with a steam suction fan 2 and is separated into water and air through a steam processing section 3 and the water is recovered in the appliance body and only the dried an is discharged outside the appliance body. If a trouble or the like should cause a stoppage of the operation of a steam suction fan 2, the stoppage is detected by a steam detection means 5 and the information is fed back to a steam processing control section 4 so that the rice cooking section 1 stops the operation of the rice cooking quickly. Thus, there is no unsafe condition caused by insulation deterioration of electric parts or the like.
Patent JP-S51129242-A (JP)
Title: Heat generating head
Inventor: WAKABAYASHI KENICHI
IPC: B41J2/335
Filed: 1975-05-02
Abstract: PURPOSE:Recording with good print quality is accomplished by forming heat generating bodies on both sides of the substrate in heat generating heads of thermal printers.
Patent JP-H01228090-A (JP)
Title: Door-to-door delivery service accepting machine
Inventor: KOSEKI KIYOETSU
IPC: G07F17/12
Filed: 1988-03-09
Abstract: PURPOSE:To automate the reception of a door-to-door service by unlocking an unused box, locking the box after housing goods, and issuing a claim check when a destination zone and a weight classification are designated and a displayed charge is paid with a magnetic card, coins or notes. CONSTITUTION:When a push button 34 is pushed according to the weight classification obtained by a gravimeter provided near a door-to-door delivery service automatic receiving machine 12, and a zone classification push button 33 is pushed, the delivery charge is displayed on a display device 35. The prepaid card is inserted into a card inserting port 37, the notes are inputted to an inserting port 39, or the coins are inputted to an input port 38. The inputted amount is displayed on a display device 40. When the inputted amount arrives at the displayed delivery charge, an unused housing box 15 is unlocked. A door 13 is opened, the goods are housed together with an invoice, the door 13 is closed, and a button 17 is pushed. The door 13 is locked, the claim check is extracted from an outlet 41, change is extracted from an outlet 42, and the prepaid card is returned. A person in charge arrives at the machine at a prescribed time, unlocks the door by a collection key 18a, and collects the cargos. Thus, the reception of the door-to-door delivery service can be automated.
Patent JP-S61212396-A (JP)
Title: Treatment of sewage
Inventor: MIYAJI ARIMASA
IPC: C02F3/30
Filed: 1985-03-18
Abstract: PURPOSE:To increase a phosphorus removal rate in a water treatment system by adding an org. material to excess sludge, tanking the released phosphorus again into the sludge by an aeration treatment then subjecting the sludge to a dehydration treatment. CONSTITUTION:Sewage 7 is mixed with the return sludge 8 and is subjected to an anaerobic treatment to release the phosphorus in the sludge in an anaerobic tank 1 and thereafter the sewage is subjected to the aeration treatment to take the phosphorus into the sludge in an aeration tank 2. Part of the activated sludge 10 obtd. by a solid-liquid sepn. in a settling tank 3 is returned as the return sludge 8. The org. material 12 is added to the excess sludge 11 in a sludge aeration tank 5 and the sludge is subjected to the aeration treatment to take again the released phosphorus into the sludge 11. The sludge is thereafter subjected to the dehydration treatment. As a result, the greater part of the released phosphorus can be absorbed even if >=50% of the releasable phosphorus amt. is released. The amt. of the phosphorus to be returned to the water treatment system is thus decreased and the phosphorus removing efficiency in the water treatment system is improved.
Patent JP-H07258481-A (JP)
Title: Anti-fogging film
Inventor: TSUCHIYA HIROTAKA
IPC: B32B27/32
Filed: 1994-03-24
Abstract: PURPOSE:To produce an anti-fogging film excellent in transparency, anti-fogging properties, low-temperature sealability, hot tack properties and sealing strength by synthesizing an ethylene-alpha-olefin copolymer through a polymerization reaction in the presence of a single site catalyst, adding a surfactant thereto and film- forming the resultant composition. CONSTITUTION:This anti-fogging film 4 is produced by synthesizing an ethylene-alpha-olefin copolymer through a polymerization reaction in the presence of a single site catalyst (a catalyst composed of a metallocene-based transition metal compound and an organoaluminum compound, e.g. a catalyst composed of Ti, Zr of Hf bonded to a cyclopentadienyl group, etc., and triethylaluminum, etc.) and adding a surfactant (preferably a nonionic surfactant such as a sorbitan fatty acid ester) thereto and film-forming the resultant composition.
Patent JP-H10201877-A (JP)
Title: Stepping health instrument
Inventor: KIKUCHI KEIICHI
IPC: A63B23/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a stepping health instrument, which can be easily used at home without noises by forming a low curved projecting part around the central part of the back of stepping plate for placing both feet. SOLUTION: A stepping plate 1 is formed for placing both the feet, and a projecting part 2 is formed on its back. The projecting part 2 is formed while being curved so as to decrease its height toward the peripheral part of the stepping plate 1 with the central part on the back of stepping plate 1 as a center. Further, this height is set low. Both the feet are placed on this stepping plate 1, the left and right feet are alternately moved up and down and exercises are performed with the projecting part 2 as a supporting point. Otherwise, both ankles are simultaneously moved back and forth and exercises are performed while repeatedly rotating the stepping plate 1. By performing this action in stable attitude while sitting on a chair, it is easily executed without noises.
Patent JP-S58171926-A (JP)
Title: Manufacture of foamed plate provided with groove
Inventor: IMAMURA TOKIJI
IPC: B29C67/20
Filed: 1982-04-02
Abstract: PURPOSE:To obtain the titled foamed object useful for the heat insulation material, etc. having a compressibility, by making the electrically heating wire arranged on a foamed synthetic resin plate crossing it to develop heat and pressing it to the foamed plate and shaping the grooves on the foamed object, cooling the electrically heating wire protruded from both edges of the foamed sheet. CONSTITUTION:When grooves (a) are shaped by making the electrically heating wire 8 arranged on a foamed synthetic resin sheet (P') crossing it to develop heat and pressing it to the synthetic resin plate, the foamed synthetic resin plate (P') is placed on the supporting base 2, the supporting frame 6 is made to descend, the electrically heating wire 8 touches the foamed plate (P'), then the press platen 17a, too, contacts the foamed plate (P') and pressed the foamed plate (P'). During this operation the electrically heating wire 8 is made to develop heat by applying a current, also the part of the electrically heating wire protruded from both edges of the foamed plate is cooled by injecting a cooling air from an injecting pipe 18 and the foamed plate is pressed from the pressing side of the electrically heating wire 8 from beginning of pressing of the foamed synthetic resin plate (P') by the electrically heating wire 8 till finishing the retreat of the electrically heating wire 8, thereby obtaining the foamed plate (P) provided with grooves.
Patent JP-S52137313-A (JP)
Title: Magnetic head
Inventor: SUZUKI TOSHIHARU
IPC: G11B5/21
Filed: 1976-05-12
Abstract: PURPOSE:To provide better durability for permalloy core than that of ferrite core without damaging sound quality peculiar to permalloy by forming hard wear-resisting layer in the permalloy core.
Patent JP-S54145895-A (JP)
Title: Nuclear reactor output estimating device at restarting time of atom power plant
Inventor: OOTSUKA TSUTOMU
IPC: G21C17/00
Filed: 1978-05-09
Abstract: PURPOSE: To shorten an output rising period, by estimating a reactor core flow and a control rod pattern at a re-starting time on the basis of the plant data and the iodine and xenon density distribution data.  
     CONSTITUTION: At a nuclear reactor 1 are located detectors for control rod position neutron flux, cooling material flow, temperature, pressure etc. Plant data  signals 2 from the detectors are input to a reactor core performance computer 3  which computes a reactor core performance. A performance data signal 4 computed  by the computer 3 is input to a data tracing device 5. The data tracing device 5  memories the reactor core conditions which are just prior to scramaging, such as a  reactor output distrubution, a void hysteresis distribution, a combustion degree distribution, and a control rod position. The device 5 further computes a xenon and  iodine distribution, and transfers a standdard data 6 to a reactor output distribution estimating device 7. Estimated results, which are given from the estimating device 7 regarding the reactor core flow and the control rod pattern, are output to an indicator 11 togetherwith the results which are compared with a limiting condition 9 by means of a comparator 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51130261-A (JP)
Title: Intermittent striking a bell apparatus for the alarm clock
Inventor: SAKAI SHIGEYUKI
IPC: G04B21/06
Filed: 1975-05-08
Abstract: PURPOSE: Applying the gear mechanism which ups and downs separately with the cam, an intermittent alarm clock is invented pausing the striking bell after alarming for a some time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07222662-A (JP)
Title: Mirror with cloud preventing heater
Inventor: TOYAMA MAKOTO
IPC: A47G1/00
Filed: 1994-02-14
Abstract: PURPOSE:To enable to remove cloud instantaneously while achieving a higher utilization efficiency of power by covering the surface of a mirror with a transparent conductive layer capable of heating. CONSTITUTION:A transparent conductive layer 2 with a uniform thickness is applied on the surface of a mirror 1 comprising a transparent glass plate 10 and a reflection surface coated on the rear thereof and an electrode of as highly conductive body is mounted closely on both left and right sides facing each other. A cover glass 3 as thin transparent plate is applied closely on the surface of the transparent conductive layer 2. The cover glass 3 is a glass which is very thin, strong and hard to scratch and prevents electric leakage from the transparent conductive layer 2 while having the surface thereof protected from scratching. When a voltage is applied to the electrode 4, current flows through the transparent conductive layer 2 to generate Joule heat so that the surface of the very thin cover glass 3 is warmed immediately to evaporate fine water drops momentarily thereby removing cloud. Thus, warming up does not requires so much time thereby reducing the consumption of power accordingly.
Patent JP-H07330803-A (JP)
Title: Biologically active conjugate of cellulose with amino compound
Inventor: SHIYUROMO MAAGERU
IPC: A61P43/00
Filed: 1994-02-15
Abstract: PURPOSE: To produce a bioactive conjugate which is obtd. through a preactivation treatment and exhibits increased protein combining power and moisture absorption capacity and a high activity of combined protein.  
     CONSTITUTION: A polymer selected from among cellulose, other polysaccharides, and other polymers having a plurality of free hydroxyl groups is preactivated by bringing it into contact, in the absence of a reactant for hydroxyl groups, with at least one N-heterocyclic compd. which may be completely or partially hydrogenated and/or may be substd. with an alkyl, F, Cl, or the like and which is selected from among pyridine, pyrrole, pyridazine, and the like. The polymer is then reacted with a reactant for free hydroxyl groups at least latently contg. an amino-reactive group and then is reacted with an amino compd. (e.g. protein) to give a bioactive conjugate. Thus, a powder, bandage, patch, or like cover for application to wounds is obtd. efficiently. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000251290-A (JP)
Title: Optical disk recording/reproducing device
Inventor: TANAKA TORU
IPC: G11B20/10
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk recording/reproducing device for recording a signal on a disk by a laser beam being applied by an optical pick-up. SOLUTION: An optical pick-up 2 is moved to a position immediately before a data signal at the recording start time of the data signal is recorded and at the same time a deflection position for the body of the optical pick-up of an objective lens is detected. Then, when the deflection position is near a center position, the recording operation of the data signal is started. On the other hand, when the deflection position is not near the center position, the optical pick-up 2 is allowed to retreat to a position immediately before a position where the data signal is recorded, and at the same time an adjustment is made so that the deflection position of the objective lens is near the center position, and then the recording operation of the data signal is started.
Patent JP-S60223016-A (JP)
Title: Magnetic head
Inventor: SHIGEMATA KAZUHIRO
IPC: G11B21/21
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the deterioration of characteristics of a magnetic head and the generation of cracks of a core and the ceramic despite the difference of heat expansion of materials and adhering processes at 2-3 different temperatures, by fixing with adhesion a magnetic core to a magnetic head structure just at an area of the front or rear side of the core. CONSTITUTION:A magnetic core 1 containing a recording or reproducing gap 2 is adhered to the nonmagnetic ceramic 3 just through the front or rear face of the core 1. While the nonmagnetic ceramic 6 forming sliders of both sides of the core 1 is adhered just through an oblique line part of the ceramic 3. for adhesion between both ceramics 3 and 6, a groove 10 is formed to prevent an adhesive from flowing into the area between the ceramic 6 and the core 1. This avoids the adhering distortions produced by the difference of heat expansion and eliminates the effect given to the adhesion area between the core 1 and the ceramic 3. Thus the degree of freedom is increased for selection of adhering temperatures. This facilitate the easy adhesion.
Patent JP-S58172918-A (JP)
Inventor: YAMAGUCHI MASAYUKI
IPC: H02G15/22
Filed: 1982-04-01
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-S59182248-A (JP)
Title: Halide glass for transmitting infrared rays
Inventor: YAMAGISHI TAKASHI
IPC: C03C4/10
Filed: 1983-03-30
Abstract: PURPOSE:The titled glass having a transparent window in a wide wavelength range of infrared rays free from deliquescence, consisting of CuCl, PbBr2, and a specific cesium compound. CONSTITUTION:28-46mol% is blended with 42-62mol% PbBr, and 8-23mol% one or more cesium compounds selected from CsCl, CsBr, and CsI, and melted, and cast on a substrate. Consequently, when absorption of water is removed, halide glass for transmitting infrared rays useful for transmission of infrared rays, having transparency in a wavelength range of 2.5-17mu is obtained.