baber/WOPTO huggingface dataset:
Patent JP-S5534928-A (JP)
Title: Manual address printing machine equipped with device capable of printing address and number of package, etc. at the same time
Inventor: AKIMOTO YASUSADA
IPC: B41K3/32
Filed: 1978-09-02
Abstract: PURPOSE: To obtain an equipment which is designed capable of printing an address and number of pakages, etc., into a tag, etc., by devising it in such a manner that an arm piece is installed with a spring on one side of an address card supporting frame and a stamp, indicating symbol or mark, etc., is installed onto the tip of the arm in a free-to-put-on-and-off position.  
     CONSTITUTION: Tags B, which are printed of names of senders and provided with columns for names of receivers and number of packages, etc., are pasted on a continuous paper in order. This paper is coiled with the printed surface inside is mounted on a supporting frame 23 provided on the rear end of a table 1. And the outside end of the coiled paper is pulled out to the bottom of a receiving frame 20 and an address card A through a piercing frame 24 provided on the supporting frame 23 for positioning. An arm piece 25 is installed on one side of a movable plate 19, and onto the arm piece's tip, a stamp 27 is installed with a spring in a free-to-put-on-and-off position. A plate spring 26, whose one end is fixed, is installed onto the top of the arm piece 25, a roller 29 is installed onto outside end of a printing roller 9. When the printing roller 9 is moved down and pressed forward, the roller 29 pushes the plate spring 28 and press the stamp 27 downwardly so that number of packages, etc., is printed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11289910-A (JP)
Title: Protective enclosure for fish preserve
Inventor: KUDO HIROSHI
IPC: A01K63/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a protective enclosure of a fish preserve capable of regulating quality of water running in the fish preserve by efficiently cleaning water around the fish preserve and being easily installed and maintaining its function for a long period. SOLUTION: This protective enclosure for fish preserves is constituted by arranging and connecting columnar bodies 3, which hold porous ceramics capable of carrying microorganisms for purifying water quality, with leaving space between them around a fish preserve 2, which is floated on the water with the upper face of a net container 1 put in the water and arranging the connected columnar bodies around the fish preserve 2 to be an enclosure like a shop curtain having a large number of perpendicularly arranged underwater columnar bodies 3.
Patent JP-S5441291-A (JP)
Title: Cluster fixed substance, production thereof and catalyst
Inventor: ICHIKAWA MASARU
IPC: B01J27/20
Filed: 1977-09-09
Abstract: PURPOSE: To provide the title catalyst obtd. by fixing a cluster cpd. of one or more kinds of metals selected from Rh, Co and Ir to oxide of one or more kinds of the group IIab, IIIab and IVab metals, by which reduction of carbon oxides can be carried out under very mild conditions.  
     CONSTITUTION: A carbonyl cluster cpd. of the above metals, e.g. Rh 4  (CO) 12  is dissolved in an inert solvent such as chloroform at a predetermined dilutin ratio. To the soln. is added the above metal oxide such as ZNO and the solvent is removed after impregnation. The resulting material is then heat treated at 50W350, pref. 100W 250°C under a reduced press. of about 10 -5 W10 -1 mmHg or under an inert gas atmosphere such as N 2  or He to obtain desired catalyst. The amt. of the metal cluster supported on the metal oxide is desirable to be 50W0.0001wt%. Using ths catalyst a mixed gas of CO or CO 2  and H 2  is reacted under a reduced press. or an elevated press. or an elevated press. up to about 150 atm at 50W450, esp. 100W350°C to capture the reaction products. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H046445-A (JP)
Title: Double-modulation spectroscopic measuring method
Inventor: MASUTANI KOJI
IPC: G01N21/27
Filed: 1990-04-24
Abstract: PURPOSE:To make it possible to obtain the spectrum of the difference between a sample to be measured and a reference sample by switching amplification factors in synchronization with the switching of the signals of the sample to be measured and the reference signal, and passing the signal through a lock-in amplifier as the synchronizing signal. CONSTITUTION:A stimulus generator 5 imparts a stimulus (a) to a sample 3 at a constant period (reference R and sample S). The synchronizing signal for the stimulus is added to an amplification-factor switching amplifier 7 and a lock-in amplifier 8. The amplification-factor switching amplifier 7 switches the amplification factors in response to the synchronizing signal. The sample 3 responds to the stimulus. The amplification-factor switching amplifier 7 also responds. The reference R and the sample S are switched by the amplification factor 1 and 2. The output of the detector 4 is used. The same synchronizing signal as in the switching of the amplification factors based on the amplified output of the amplification-factor switching amplifier 7 is used. Thus the signal frequency of the difference is obtained in the lock-in amplifier 8. An LFP 9 obtains the output of the detector 4 and the signal frequency of the sum of the reference R and the sample S.
Patent JP-H08283031-A (JP)
Title: Production of glass tube
Inventor: KASAI YOSHINORI
IPC: C03B17/04
Filed: 1995-04-07
Abstract: PURPOSE: To decrease bubbles and to improve workability by adjusting the steam partial pressure in a muffle furnace by a steam supplying mechanism at the time of forming a glass tube by a Danner method. CONSTITUTION: Fused glass G is allowed to flow down in a ribbon form from a trough 10, is wound around the root part of a rotary sleeve 13 by a motor 11 for the sleeve, is gradually lowered downward and is pulled by an automatic pipe pulling machine 14 in the Danner method glass tube making method for supplying the fused glass onto the sleeve rotating in the muffle furnace 12 and pulling the glass to the glass pulling machine while blowing blow air into the fused glass through the sleeve shaft disposed at the central axis of the sleeve. The blow air is supplied from a blow air generating machine 16 to the sleeve shaft 15. A pipe 19 having a front end aperture 19a disposed in the muffle furnace 12 is connected to this steam generating machine 18.  The steam partial pressure in the muffle furnace 12 is adjusted by operating the steam generating machine 18 at the time of production, by which the steam concn. in the glass is increased and the bubbles, softening point and distortion point are lowered.
Patent JP-H05256733-A (JP)
Title: Water-leakage alarming device
IPC: G01M3/26
Filed: 1991-05-14
Abstract: PURPOSE:To issue an alarm when the amount of leaking water becomes large in an apparatus using water. CONSTITUTION:In this constitution, a tank 1 is connected to a device 4 using a water through pipe paths 2 and 3, and the water is circulated with a pump 5. In the tank 1, a water level detector 6 is arranged. The water level detector 6 sends out the output signal wnen the water level in the tank 1 becomes lower than the preset water level and stops the output signal when the water level exceeds the preset water level. A water supplying solenoid valve 9 is opened with the output signal from the water level detector 6, and a timer 10 is actuated. When the output signal is sent out of the water level detector 6 again until the timer 10 is timed up, the signal is given to an alarming device 11 from the timer 10.
Patent JP-H09292270-A (JP)
Title: Ultrasonic wave measuring device
Inventor: ARAKI HITOSHI
IPC: G01K13/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce a measurement error due to temperature change in a sound transmitting material so as to improve measurement accuracy by performing observation related to a propagating time in the sound transmitting material, and obtaining the measured quantity related to fluid to be measured by using a propagating time which is subtracted by the propagating time in the sound transmitting material from the whole propagating time. SOLUTION: The waves reflected on a pipe wall 2a in ultrasonic waves simultaneously transmitted from ultrasonic wave transceivers 4a, 4c are respectively returned to the ultrasonic wave transceivers 4a, 4c, and the received signals are input to propagating time measuring circuits 9b, 9c, through a changeover circuit 6, amplifying circuits 7c, 7d, and discrimination circuits 8c, 8d. Meanwhile, the waves reflected on a pipe wall 2b in ultrasonic waves transmitted from ultrasonic wave transceivers 4d, 4b are respectively returned to the transceivers 4d, 4b, and the received signals are input to the propagating time measuring circuit 9b, 9c through the changeover circuit 6, the ampliyfying circuits 7c, 7d, and the discrimination circuits 8c, 8d.  The time difference tab, t'cd of two signals are measured in the measuring circuit 9b, and the time difference tcd, t'ab of two signals are measured in the measuring circuit 9c.
Patent JP-H09293517-A (JP)
Title: Manufacture of electrode catalyst layer for phosphoric acid type fuel cell
Inventor: NAGAMORI YASUHIKO
IPC: H01M4/90
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode catalyst layer for a phosphoric acid type fuel cell in which battery characteristics are enhanced by preventing the reduction of the available surface area of platinum or platinum alloy resulting from the coating of fluororesin without damaging the water repellency of a catalyst layer. SOLUTION: In a manufacturing method of an electrode catalyst layer for a phosphoric acid type fuel cell made of a mixture of a catalyst which is composed of platinum or platinum alloy and carbon supporting the same, and fluororesin, the mixture of carbon 4 and the fluororesin 2 is uniformly applied onto support material 6, is heat-treated so as to form a layer 7. Thereafter, the catalyst 1 is impregnated into a fluororesin sheet 8 in which a fine fluororesin network is produced by removing the carbon only. Thereby, since the dissolving of the fluororesin 2 and the mixing with the catalyst 1 are conducted in separate processes, the occurrence of a coating onto the surface of the platinum or the platinum alloy by the dissolved fluororesin is not allowed so that the reduction of the available surface area of the platinum or the platinum alloy in the catalyst layer can be prevented.
Patent JP-S63272509-A (JP)
Title: Production equipment of semiconductor element
Inventor: NISHIGUCHI KATSUNORI
IPC: B26F3/00
Filed: 1987-05-01
Abstract: PURPOSE:To make it possible to prevent damage from developing in chips by a method wherein a large number of chips formed on a wafer are separated from one another by pressing a convex spherical surface part against the rear surface of the wafer, which is placed on a flexible mat supported peripherally. CONSTITUTION:A wafer 3 is seated on a mat 2 under the state that the surface, onto which chips are formed, of the wafer 3 faces to the top surface of a tape 8. A pressing plate 6 is moved downwards so as to press a convex spherical surface part 7 against the rear surface of the wafer 3. The wafer 3 pressed by the convex spherical surface part 7 deforms spherically and convexly downwards, resulting in starting to break at the central part of the wafer, and breaks spread to the periphery of the wafer. On the other hand, no more force is applied to broken parts. Accordingly, even when the thickness of the wafer is thicker at its peripheral part than at its central part due to SiN film left at the peripheral part, pressures having same intensities are applied on respective chips formed on the wafer 3, resulting in developing no damage in the chips and allowing to precisely separate the chips at one time in both X and Y directions.
Patent JP-H046379-A (JP)
Title: Refrigerator
Inventor: NAKAGAWA KOICHI
IPC: F25D17/08
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a refrigerator capable of supplying the output of contracted cold air not only to the side of an ice making chamber but also to the side of a quick freezing chamber with a simple constitution by providing a switching means for switching the output flow passage of the contracted cold air to either the side of the ice making chamber or the side of the quick freezing chamber. CONSTITUTION:A switching means is constituted of an upper contracted cold air partitioning plate 19, equipped with nozzle holes 18 for injecting contracted cold air into a quick freezing chamber 9, and a jet stream switching shutter 20 provided in a contracted cold air flow passage. A knob 22 for operating the shutter 20 is pulled out fully to the outside of the contracted cold air flow passage 7 and is operated so as to move the knob 22 within a predetermined width in fore-and-back direction whereby the flow passage of the output of the jet stream cold air of the contracted cold air flow passage 7 can be switched to the side of an ice making chamber 12 or the quick freezing chamber 9. The speed of the output of the jet stream cold air is high and the jet stream collides against food stuff 11 or water in an ice making pan 13 energetically whereby heat transfer efficiency is very high and heat exchanging effect is promoted so as to be capable of not only ice making but also the high-speed cooling of materials received in the quick freezing chamber 9.
Patent JP-H11303532-A (JP)
Title: Airtight structure in inclined automatic closing hanger door
Inventor: TANAKA SEIJI
IPC: E06B7/22
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an airtight structure in an inclined automatic closing hanger door necessitating no adjustment of an airtight material, maintaining an airtight performance in a corner part, and having a simple structure. SOLUTION: An inclined automatic closing hanger door 1 in which a door 2 is hung down on an inclined rail 120 provided on an upper frame 4 so as to open and close is provided with an airtight material 9 provided with an inclined part 92 extending upward when approaching an outdoor side on the upper frame 4 and an airtight material 9 provided with an inclined part 92 extending downward when approaching the outdoor side on a lower frame 5. An airtight material 180 provided in an upper end part on an indoor face of the door 2 is brought into contact with a tip part 92a of the inclined part 92 of the airtight material 9 on the upper frame 4, and a lower end part on the indoor face of the door 2 is brought into contact with the inclined part 92 of the airtight material 180 on the lower frame 5 to close the door 2.
Patent JP-S591143-A (JP)
Title: Lens centering machine
Inventor: TSUJI YUKIROU
IPC: B24B9/14
Filed: 1982-06-25
Abstract: PURPOSE:To apply to various kind of lenses easily and to improve the economy, operability and safety by converting the cam shape into numeric value then storing the value in a memory and controlling the lens centering machine. CONSTITUTION:Upon command of lens grinding through an operational board 1, a micro computer 3 as an arithmetic control section will read out the control data for the lens control shaft and grindstone control shaft and provide to the pulse distribution circuits 4, 5 thus to command start of pulse distribution. Then the circuit 4, 5 will produce the grindstone shaft and lens shaft moving pulse in synchrozization with the pulse from each pulse oscillator 17 and provide to the positioning circuits 6, 7. The circuit 6 will produce the difference between the pulse numbers from the pulse encoder 11 and the circuit 4 and control the motor 9 by said electric signal. Consequently the economy, operability and safety can be improved.
Patent JP-S58225062-A (JP)
Title: Preparation of indoles
Inventor: MATSUDA FUJIO
IPC: C07D209/08
Filed: 1982-06-25
Abstract: PURPOSE:To obtain the titled compound which is a synthetic raw material for perfumes and amino acids in high yield, by using a repeatedly regenerable and activizable catalyst containing silver oxide for reacting an aniline with an ethylene glycol. CONSTITUTION:Aniline is reacted with ethylene glycol in the presence of a catalyst containing silver oxide at 200-600 deg.C, preferably 250-500 deg.C, to give the aimed compound. In the reaction, various inert gases and/or solvents may be present as a diluent for the raw materials, and nitrogen gas, gaseous carbon dioxide, etc. may be used as the inert gaseous substances, and benzene, toluene, etc. may be used as the solvents. A mixed oxide containing the silver oxide and silicon oxide is preferred for the catalyst containing the silver oxide. The content of the silver oxide in the mixed oxide is usually within 1-80wt% range, preferably within 5-40wt% range.
Patent JP-H01280647-A (JP)
Title: Fuel injection quantity control device for internal combustion engine
Inventor: MIZUKOSHI MASASHI
IPC: F02D41/04
Filed: 1988-04-30
Abstract: PURPOSE:To accurately determine the fuel injection quantity during accelerating or decelarating operation by estimating the state variable for each of plural cylinders, calculating the required fuel quantity for each cylinder, and calculating the fuel injection quantity for all cylinders based on each required fuel quantity. CONSTITUTION:The quantity (fw) of adhered fuel deposited on the inner wall surface of an inlet pipe M1 and the quantity (fv) of vaporized fuel vaporized inside the inlet pipe M1 denote the state variables. The fuel injection quantity is controlled according to a physical model describing the behavior of the fuel flowing into the inside of a cylinder M3 of an engine M2. In this instance, the state variables are estimated for at least two or more cylinders M3. The required quantity for each cylinder M3 are calculated by means M5 based on the estimated state variables. The fuel injection quantity injected into all cylinders M3 in common is calculated by means 6 based on the required fuel quantities calculated for each cylinder M3.
Patent JP-H09298805-A (JP)
Title: Power supply method for electric motor car and its equipment
Inventor: ITO MASAKI
IPC: H02J7/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the causes of deterioration due to heat and gives a longer operation life to storage battery packs by arranging to separately mount storage battery packs depending on the characteristics of the electric motor cars, permitting serial or parallel connections for each storage battery pack, and charging and discharging as single battery or combined batteries as required. SOLUTION: Storage battery packs B1 to B4 each having a required capacity are arranged in a divided form depending on the characteristics of the electric motor cars, the battery packs B1 to B4 of each set can be connected in series or parallel, and the batteries are connected in single or in combination as required for charging and discharging. For example, four 100Ah (100V) batteries can be combined together and each battery can be placed in the motor cars separately. By doing this, heat radiation efficiency from each battery during charging or discharging can be improved, the causes of deterioration due to heat can be reduced, and the operating life of each battery can be made longer.
Patent JP-S60252347-A (JP)
Title: Photosensitive image recording layer
Inventor: SENOO SUEAKI
IPC: G03C1/73
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a colored image high in density by froming a layer composed of a solid acid contg. silica, and a leuco dye and exposing it to light irradiated imagewise. CONSTITUTION:A layer composed of at least a solid acid, such as Lewis acid, contg. silica and a leuco dye is used as a photodevelopable image recording layer: A colorless or pale layer composed of the solid acid and the leuco dye is formed on a flat support made of paper or the like by coating the support widely two-dimensionally. A transparent negative film is overlaid on this layer, and exposed to light, thus forming a deep-colored positive image corresponding to the negative image on the colorless or pale background. Alternatively, a colorless layer made of the solid acid formed on the support of paper or the like by coating it widely two-dimensionally, is imagewise printed with the leuco dye soln., and uniformly exposed to light to obtain a deep colored image on the colorless background. In addition, the solid acid is dispersed into the soln. of the leuco dye, a paper or the like is coated imagewise with the obtained dispersion, and uniformly illuminated with light to obtain a deep colored image on the colorless background.
Patent JP-H09289946-A (JP)
Title: Induction heating type rice cooker
Inventor: HATA MASAMI
IPC: A47J27/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To execute desirable rice cooking by heating an inner pot from the bottom face and the side face by constituting the vessel of the inner pot so that it can be attached/detached to a bottom body and can incorporate downside a secondary side coil with an induction heating coil as a primary side coil. SOLUTION: By pushing a rice cooking switch 18, energizing to an induction heating coil 6 is started and induction heating is performed to the bottom of an inner pot 3. Besides, a current is generated through the electromagnetic induction operation of a secondary side coil 15 housed in an inner pot container 2. The secondary side coil 15 performs the induction heating to the lower side face of the inner pot 3 and heats the upper side face of the inner pot 3 by energizing a heater 16. During this heating, the temperature of the inner pot is detected by a bottom sensor 5 and a side face sensor 8 and based on that detected temperature, the energizing to the induction heating coil 6 is controlled. Since the side face of the inner pot 3 can be heated by the secondary side coil 15 as well, the internal temperature can be made equal and the desirable state of cooked rice can be provided.
Patent JP-H02186131-A (JP)
Title: Friction pad assembly and disc brake
Inventor: KURISUTOFUAA HIYUU GOTSUDAADO
IPC: F16D55/224
Filed: 1989-04-27
Abstract: PURPOSE: To prevent the increase of the area of an entire pad and the deformation of a housing by providing at least two recesses disposed at an interval in the end region of a back plate and a flexible spring to be extended crossing the respective recesses. CONSTITUTION: A friction pad assembly 1 is provided with a flexible spring 19 extended by crossing recesses 13 disposed at an interval in the end region 9 of a back plate 2. When two such friction pad assemblies 1 are positioned in a caliper housing 27, the two arms 33 of a U-shaped holding pin 31 are engaged with the respective leaf springs 19 of the friction pad assemblies to deform the same to be bent. Thus, a load is applied to each assembly such that it is pressed to a support surface, and the backlash of a pad 3 is prevented.
Patent JP-S5537301-A (JP)
Title: Production of polyester pipe with good transparency and small content of acetaldehyde
Inventor: OOSHIMA MICHIO
IPC: B29C48/32
Filed: 1978-09-07
Abstract: PURPOSE: To produce the title polyester pipe for food by blowing inert gas to the inside of the pipe when forming a pipe by melt extrusion of polyester consiting mainly of ethylene terephthalate repeating unit.  
     CONSTITUTION: Polyethylene terephthalate, or polyester with intrinsic viscosity of 0.5 or more, produced by polymerization of terephthalic acid component, ethylene glycol component, and less then 10mol% of other acid components or polyester with intrinsic viscosity of 0.5 or more, produced by copolymerization with less than 10mol% of other alcohol component, is melted and mixed in an extruder 2, supplied into a casting die 5, and extruded in the form of a pipe 7 through a cylindrical passage 6. Inert gas G is blown into the inside of the pipe 7 to prevent oxidization. The extruded pipe 7 is cooled by air and subsequently by cooling water layer 9, to be taken up by a draw roll 10. 
     COPYRIGHT: (C)1980,JPO&Japio