baber/WOPTO huggingface dataset:
Patent JP-H08210722-A (JP)
Title: Thermal storage type air conditioner
Inventor: MACHIDA KAZUHIKO
IPC: F25B13/00
Filed: 1995-02-06
Abstract: PURPOSE: To provide a proper refrigerant-retaining amount of a user side refrigerating cycle after switching to a heating using only a refrigerant to refrigerant heat exchanger from the heating using both the refrigerant heat exchanger and a thermal storage tank. CONSTITUTION: When a heating mode in which both a radiating heat exchanger 8b and a second auxiliary heat exchanger 7b are used is detected by operating mode detecting means 17, evaporating pressure in the exchanger 8b is detected by evaporating pressure detecting means 20, and if the evaporating pressure exceeds the first predetermined pressure, the first predetermined number responsive to the user side pressure detected by user side pressure detecting means 18 at the number of operating compressors 2 by number-of-operating compressors calculating means 19 is set.  If the evaporating pressure is the first predetermined pressure or lower by exceeding the second predetermined pressure by the first predetermined pressure, the number of the operating compressors is limited to the second predetermined number by number- of-operating compressor limiting means 21, while if the evaporating pressure is the second predetermined pressure or lower, the radiating operation of the exchanger 8b is finished by radiation end control means 22, and the number of operating compressors is set to the first predetermined number.
Patent JP-H11197326-A (JP)
Title: Pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To extract and recover pachinko balls in a shooting ball supply tray to a ball withdrawal path without jamming. SOLUTION: This pachinko machine is provided with a shooting ball supply device 20 which has a ball path 24 to conduct pachinko balls in a shot ball supply tray 8 provided on the front side of a front frame thereof to the rear thereof and a ball feeding member 22 which supplies head pachinko ball of the ball path 24 to a shooting part of a shooting rail 3 one at a time. In this case, a bottom surface of a final end part of the ball path 24 positioned on a side of the ball feeding member 22 is bored to provide a ball withdrawing port 38 and a ball withdrawing member 40 is provided having an open/close plate 41 which is freely moved to a position of normally close the ball withdrawing port 38 or opening the ball withdrawing port 38 by the operation of withdrawing balls while a ball withdrawing path 39 is successively arranged on the ball withdrawing port 38.  The ball withdrawing member 40 is provided with a guide piece 45 which enters into the ball path 24 by the ball withdrawing operation to guide the pachinko balls in the ball path 24 to the ball conducting path 39.
Patent JP-H11202349-A (JP)
Title: Display device
Inventor: HIRAKATA YOSHIHARU
IPC: G02F1/1339
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce a space other than an effective display area and to reduce a substrate side by forming a member for sealing liquid crystal on a pair of substrate side faces facing each other. SOLUTION: A pair of substrates 101 and 201 are stuck together with a prescribed clearance by an adhesive material layer 302 and the liquid crystal 310 injected to the clearance is sealed. By forming the adhesive material layer 302 in close contact with the side faces of the substrates 101 and 201, the need of the space where a sealing material is conventionally formed is eliminated and the substrate size is reduced. Further, by fixing a tape 301 on the substrate side face in close contact with the adhesive material layer 302, a substrate outer peripheral part is protected from an impact, contamination and static damage and handling is simplified.
Patent JP-S52101321-A (JP)
Title: Control equipment of internal combustion engine
Inventor: TANAKA MINORU
IPC: F02D21/00
Filed: 1976-02-21
Abstract: PURPOSE: To reduce emission of NOx in exhaust gas regardless of high and low load running range of engine, supplying the secondary air into suction pipe in the low load running range of engine, and by means of constructing to supply exhaust gas in the high load running range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58136552-A (JP)
Inventor: ICHIOKA YOUICHI
IPC: B61B1/00
Filed: 1982-02-08
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-H11220717-A (JP)
Title: Digital information generation device which can be tried
Inventor: NISHIO TADAHIDE
IPC: H04N7/167
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide data which is capable of insisting a value as an object and being protected from a copy and a change by holding digital content data, extracting a higher-order space frequency components controlling the clarity of an image from data and permitting a decoding means which is not permitted to execute decoding to store it in a data area which does not allow interpretation. SOLUTION: A dynamic image obtained, for example, by compressing a by name image by an MPEG system and audio information exist in an MPEG file 1. An original MPEG system stream is also stored. An encoder 2 scrables the original MPEG system stream, executes scramble MPEG processing, generates an MPEG system stream for distribution, and stores it in a distribution file 3. The encoder 2 receives the original MPEG system stream which is read from the MPEG file 1 in a stream separating part, separates it into image data and audio data and sends them.
Patent JP-S58135681-A (JP)
Title: Semiconductor device
Inventor: OONISHI TOYOKAZU
IPC: H01L29/812
Filed: 1982-02-08
Abstract: PURPOSE:To reduce the dispersion of gate threshold voltages, by making the width direction of a gate parallel to the crystal orientation (011) of a substrate in a Schottky barrier FET constituted of III-V group compound semiconductor. CONSTITUTION:With an Si dioxide (SiO2) film as a mask, Si is implanted into the chrome (Cr) doped GaAs semi-insulating substrate 1, and then an N region 2 is formed by a heat treatment. A gate electrode 3 is formed by patterning a Ti-W-Si alloy, and, with the gate electrode 3 and the SiO2 film as masks, Si is implanted and heat-treated resulting in the formation of N regions 4. Next, source drain electrodes 5 are formed by patterning a gold germanium (AuGe) layer.
Patent JP-H10213194-A (JP)
Title: Automatic tensioner
Inventor: OTA HIDEYUKI
IPC: F16H7/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To stabilize vibration-impact damping characteristics without degrading wear resistance of a friction member in an automatic tensioner. SOLUTION: An arm 2 is rotatably fitted to the periphery of a fixed oscillating support shaft 1, and a tension pulley 3 is rotatably supported to the free end of the arm 2. A torsion coil spring 4 is disposed in such a way as to spring-energize the arm 2 in one oscillating direction by its torsional recovering force, and a friction member 5 is disposed between the oscillating support shaft 1 and the arm 2 so as to impart frictional resistance. In an automatic tensioner of such structure, the friction member 5 is formed of material with a Rockwell hardness (HR) of 30-40. The friction material therefore comes in close contact with an opposed sliding contact member easily even in an initial service stage, and the contact state does not change very much in the course of service.
Patent JP-H04256578-A (JP)
Title: Lift control method for shot grain blowing down device
Inventor: ADACHI HIDEKATSU
IPC: B24C9/00
Filed: 1991-02-12
Abstract: PURPOSE:To prevent the collision with a steel plate, by executing the lift control with a blowing down device which removes the shot grain left on a steel plate face being followed up to the camber and flapping shape of the steel plate. CONSTITUTION:The height from the conveyor table 1a upper face of the steel plate W transferred by the conveyor table 1a upto the upper face is detected by a height detector 10 arranged at the steel plate inlet side of a shot blasting machine 1. The detection signal S of the detector 10 is stored in order as a steel plate height signal with its sampling on each specified steel plate moving distance. The steel plate height signal stored first is read in order when the steel plate height signal sampling position reaches the position of a blowing down device 3. The blowing down device 3 is lifted so that the scraper 3c thereof is brought into contact with the steel plate upper face based on the read steel plate height signal.
Patent JP-S56115941-A (JP)
Title: Measurement of internal friction and twist pendulum for measurement thereof
Inventor: IWASAKI YOSHIMITSU
IPC: G01N19/00
Filed: 1980-02-18
Abstract: PURPOSE:To develop the efficiency of snake damping measurement by seeking for internal friction from the resonance frequency during the free attenuation of a sample piece and the phase delay in the alternating strain when the sample piece is made to make the forced vibration with a given frequency. CONSTITUTION:In the Helmholtz coils 3 arranged isolatedly around a permanent magnet 2 attached to a suspention wire 1 an alternating current is made to flow and freely to attenuate after exciting so that a sample piece 7 may vibrate about near the resonance frequency. During said free attenuation the rotating angle of a reflector 4 is detected by means of the reflector 4 attached to a connecting rod 6, a light source 5 and a photo cell 9 to measure the resonance frequency (wr). Next, the sinusoidal current with the frequency (w) is made to flow in the coil 3 to measure  the phase delay theta in the alternating strain to find the internal friction from both measured values. Thereby the cooling and heating equipments and the temperature control devices are made needless as well as the internal friction measurement of a sample piece with thick plate thickness and wide bredth.
Patent JP-H09207263-A (JP)
Title: Methacrylic resin sheet for sanitary use
Inventor: AKATA KATSUMI
IPC: B01J35/02
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide deodorizing properties and antifungal properties and to improve stainproof properties by forming either a thin film of photocatalyst particles or a thin film contg. photocatalyst particles on the surface of a methacrylic resin sheet for sanitary use. SOLUTION: Either a thin film of photocatalyst particles or a thin film contg. photocatalyst particles is formed on the surface or a methacrylic resin sheet for sanitary use. The photocatalyst particles mean such particles that exhibit photocatalytic function when a light with a wave length with an energy being at least their band gap is irradiated and a metal compd. semiconductor such as titanium oxide, zinc oxide, tungsten oxide, iron oxide and strontium titanate alone or a combination of at least two kinds thereof can be used. Among these photocatalyst particles, titanium oxide with excellent durability, high catalytic activity and being harmless is pref. used. In addition, it is pref. that a metal or a metal compd. of vanadium, copper, palladium, silver, platinum, gold, etc., can be incorporated in or on the surface of the photocatalyst particle to increase the photocatalytic function.
Patent JP-S55112067-A (JP)
Title: Connection system for conference telephone
Inventor: HIWASA KATSUNORI
IPC: H04M3/56
Filed: 1979-02-20
Abstract: PURPOSE:To secure the confirmation for the number of the conference participators by installing the discrimination signal sending means to the conference trunk in accordance with the number of connections plus the means which stops the signal tone sending via the indication given from the conference connection participator and thus securing the hearing of the discrimination tone for all participators having the connection to the conference telophones. CONSTITUTION:In this conference connection, participators A-E have the outgoing each and are then connected to originating register OR. Thus the connecting operation is required to conference trunk CFT through dialing. Firstly, subscriber A has the off-hook at the time designated previously, and then the connection is secured o register OR via the dial tone connection. And then the special number is dialed to catch trunk CFT. Thus register OR receives the special number and sends it to marker M. Receiving this number, marker M gives the connection between SUBA and trunk CFT. At this moment, the relays at the talking circuit part and the control circuit part are actuated in the number corresponding to the number of the conference participators. Thus SUBA can hear the special tone.
Patent JP-H07227130-A (JP)
Title: Grass-dividing structure of combine harvester
Inventor: SOYA TAMOTSU
IPC: A01D63/02
Filed: 1994-02-16
Abstract: PURPOSE:To provide a grass-dividing structure of a combine harvester capable of well forcibly dividing grain straws even when the lengths of the grain straws are changed during a reaping work. CONSTITUTION:In the grass-dividing structure in which a forcibly grass-dividing device 11 for forcibly dividing grains straws faced to the side of the frame of the combine harvester on the non-reaped side is disposed in a state that the position of the device can be changed in the lateral direction with the shaking of the device on a vertical shaft axis at the lower end of the device, the improvement comprises disposing a straw length-detecting means 26 for detecting the lengths of the grain straws to be divided with the forcibly grass-dividing device 11 on the unreaped side, and disposing an overhanging position-changing means for changing the overhanging position of the forcibly grass-dividing device 11 on the bias of the detection results of the straw length-detecting means 26.
Patent JP-S63187043-A (JP)
Title: Humidifier
Inventor: SHIMA FUJIO
IPC: F24F6/12
Filed: 1987-01-28
Abstract: PURPOSE:To make it possible to conduct accurate replacement of the ion exchange resin and make detection electrodes to detect the electricity conductivity unnecessary by integrating the time of the humidifying operation and giving notification whenever the time to replace the ion exchange resin which is set beforehand has come. CONSTITUTION:A timer 14 integrates the time in which an ultrasonic wave vibrator 8 and blower fan 11 are in humidifying operation. If an electric power switch 13 is turned off to stop the humidifying operation, the timer motor 17 also stops to stop integrating the time of the humidifying operation. If the electric power switch 13 is turned on again, the timer motor 17 operates and the timer integrates again the time of humidifying operation. When an integrated time becomes a time set beforehand for replacing ion exchange resin 6, the moving contact piece 19 of the timer 14 is switched from the side of a fixed contact point 14b to the side of a fixed contact point 14c to energize a display lamp 18 and the lighting (or flickering) of the display lamp 18 notifies the user that the life of the ion exchange resin 6 is at the end.
Patent JP-S55111700-A (JP)
Title: Motor generator system
Inventor: WAKITA YONERIKI
IPC: H02P11/06
Filed: 1979-02-21
Abstract: PURPOSE: To stably start a motor generator by utilizing a capacitor charging characteristics to compare the voltage of the capacitor with the voltage of a frequency detector to gradually increase the differential field current of a motor and thereby preventing the improper rectification occurred at starting time of the motor generator.  
     CONSTITUTION: An AC generator G is driven by a DC compound motor M. The shunt field winding 9 of a motor is controlled by a differential control field winding 10 controlled by a frequency phase control circuit 67 to produce an output of constant voltage constant frequency. There are provided a power supply circuit with the generator G as a power supply, a frequency detector and a low frequency band standard circuit in the control circuit 67. A capacitor 28 is charged at starting time of the generator. The voltage of the capacitor 28 is compared with the frequency detection voltage by a transistor 34 to control the differential control field current through an UJT38. Accordingly, the frequency standard voltage is smoothly increased by the charging characteristics of the capacitor 28 to smoothly start the generator and to eliminate the rectification spark at starting time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59144375-A (JP)
Title: Inverter device
Inventor: KUBOTA SATOSHI
IPC: H02M7/537
Filed: 1983-02-07
Abstract: PURPOSE:To improve the reliability of each transistor by commonly providing the magnetic fluxes of oscillating transformers in a plurality of inverters, thereby reducing the current flowed to a switching transistor. CONSTITUTION:An inverter device provides a DC voltage through full-wave rectifiers DB, DB' connected to an AC power source VS, and has two inverters which input the DC voltage. The core of an oscillation transformer T' is commonly used for the both inverters, the primary windings n1, n1' of the both inverters are provided on the core, the output windings n2 crossing the magnetic flux passing the core is provided, and a load Z is connected across the output winding n2. Feedback windings n3, n3' are connected to the base terminals of switching transistors Q1, Q2, Q1', Q2' of the both inverters, thereby oscillating the inverters in the same polarity and period.
Patent JP-H03227309-A (JP)
Title: Solid catalytic component and catalyst for polymerizing olefins
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the title component having extremely high activity and providing a stereoregular polymer in high yield by a specific method from diethoxymagnesium, alkylbenzene, TiCl4, alcohol and phthalic acid dichloride. CONSTITUTION:First, (A) diethoxymagnesium is suspended in (B) an alkylbenzene (e.g. toluene) and brought into contact with (C) TiCl4 in a volume ratio of TiCl4 to the component B of <=1. Then the contact reaction product is mixed with (D) an alcohol at <=80 deg.C and further reacted with (E) phthaloyl dichloride at 80-125 deg.C. Then the solid substance prepared by the reaction is cleaned with the alkylbenzene and reacted with the component C in the presence of the component B preferably at 80-125 deg.C and these operations are repeated >=three times to give the objective component.
Patent JP-H10224685-A (JP)
Title: Digital camera and its external device
Inventor: KITAJIMA TATSUTOSHI
IPC: H04N5/232
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To revise a function depending on a program into easily a required function and to allow the operation after function revision to surely fulfill the required function. SOLUTION: The camera main body is provided with an external interface I/F 7 to which an external storage medium 20 storing data is removably mounted, and in the case of mounting the external storage medium 20, a master side CPU 1 discriminates whether or not a program file used by a slave side CPU 2 is stored in the external storage medium 20, and in the case that the discrimination denotes the program is stored in the external storage medium 20, the CPU 1 transfers the program file stored in the external storage medium 20 to a program memory 8 used by the CPU 2 so as to update the program stored in the memory 8.
Patent JP-H05186989-A (JP)
Title: Method for bleaching cellulose pulp
Inventor: MUKOYA HIROSHI
IPC: D21C9/147
Filed: 1992-01-07
Abstract: PURPOSE:To bleach pulp useful as a packing material, etc., having excellent strength, bleaching degree and productivity without causing environmental problems such as waste water by treating an alkali water slurry of cellulose pulp with an oxygen gas, etc., in the presence of an acylated substance of amine under a mild condition. CONSTITUTION:An alkali water slurry of cellulose pulp is treated with an oxygen gas and/or a peroxide in the presence of preferably 0.01-10wt.% (based on oven dry weight) acylated substance of amine such as tetraacetylethylenediamine to bleach cellulose pulp.
Patent JP-H08211136-A (JP)
Title: Thin magnetic head and manufacture thereof
Inventor: YAMAMOTO FUMITO
IPC: G01N27/72
Filed: 1995-02-07
Abstract: PURPOSE: To obtain a thin magnetic head suitable for the composition with other sensor. CONSTITUTION: The width W of first and second U-shaped symmetric magnetic cores 21, 22 applied with coils 24, 27 is set arbitrarily in the range of 1/30-1/4 of the track width T depending on the size of an object thus reducing the thickness. The cores 21, 22 are provided with legs 21a, 21c, 22a, 22c extending perpendicularly to the sliding direction of the object. Each leg 21a, 22a of the first and second symmetric magnetic cores 21, 22 is spot welded with a gap member 23 disposed between them. When the object slides onto a magnetic head, a voltage is induced in a detection coil 26 depending on the variation in the flux of the object composed with the flux produced by a bias current fed from a power supply 25 and a voltage appears on a voltmeter 27.
Patent JP-S56117351-A (JP)
Title: Tape run control circuit of tape recorder
Inventor: OKAMOTO YOSHIO
IPC: G11B15/093
Filed: 1980-02-18
Abstract: PURPOSE:To improve the stability of control by controlling a tape run by the photosense output of a light-transmissive reader tape or a reel rotation detection output in reproduction and recording, and by only the reel rotation detection output in rewinding. CONSTITUTION:In reproduction and recording, control circuit CC can operates tape run control circuit TC by either output from photosensing circuit PC or reel rotation detecting circuit RC. In fast forwarding or rewinding, the output of photosensing circuit PC is excluded through the conduction of switching transistor Trs of control circuit CC, so that tape run control circuit TC will be operated by only the output of reel rotation detecting circuit RC. Thus, the stability of tape run control can be improved.
Patent JP-H09208534-A (JP)
Title: Production of tetraiodogold(111)complex
Inventor: NAKAO YUKIMICHI
IPC: C07C209/68
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject complex exhibiting high threeorder nonlinear optical characteristics and useful as a nonlinear optical material by a simple operation by absorbing iodine vapor into a solid complex containing an iodogold[I] anion. SOLUTION: (A) A solid complex composed of (i) an iodogold[I] anion and (ii) a quaternary ammonium ion, preferably a complex represented by formula I (R<1> to R<4> are each a hydrocarbon) is brought into contact with iodine vapor to absorb iodine and excess iodine is released in the absence of iodine vapor to provide the objective complex of formula II. Furthermore, release of excess iodine is preferably carried out by allowing the complex to stand in the air.
Patent JP-H03225121-A (JP)
Title: Electric blanket and electric foot warmer with electric blanket
Inventor: CHICHII KAZUO
IPC: F24C15/00
Filed: 1990-01-30
Abstract: PURPOSE:To prevent the damage of a table plate when the table is covered with an electric blanket and to ensure safety when the electric blanket is used for an electric foot warmer by a method wherein wiring of the electric heater of the electric blanket is arranged only to a peripheral part. CONSTITUTION:In an electric heater 11, wiring is arranged only to the peripheral part of a blanket body 10, and when a table is covered with the blanket body 10, only the side of the table is covered with the electric heater 11. Thereby, even when the electric heater 11 generates heat, temperature in a space below the table can be increased without heating a table plate. In the case of an electric foot warmer with an electric blanket, similar wiring of the electric heater 15 is effected only to the peripheral part of a blanket body 14. When the latticed wooden frame of the electric foot warmer is covered with the blanket body 14, only the side of the electric foot warmer is covered with the electric heater 15. Thus, for example, even when a top plate 20 is placed, the electric heater 15 is prevented from being damaged, and safety is ensured.