baber/WOPTO huggingface dataset:
Patent JP-S5256287-A (JP)
Title: Original point compensating system in numerical control transfer machi ne
Inventor: NISHIYAMA FUMIYA
IPC: B23Q39/04
Filed: 1975-10-31
Abstract: PURPOSE: Mapping out performing the automatic compensation of machining original point corresponding to the positional relationship of the maching unit and the jig machine every time positioning the jig machine providing the compensating capacity setter and the position detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06342242-A (JP)
Title: Image forming device
Inventor: ASAKURA KENJI
IPC: G03G21/00
Filed: 1993-06-02
Abstract: PURPOSE:To stably obtain a uniform image by preventing density unevenness, in an image forming system for attaining development in such a manner that a developer is excessively supplied to a latent image holder and excess toner is recovered. CONSTITUTION:This image forming device is provided with a rotary latent image holder 20, a hopper 27 facing the latent image holder 20 and storing the developer 25, a developer supplying means 21 excessively supplying the developer 25 to the latent image holder 20 and recovering means 32 and 33 facing the latent image holder 20 on the downstream in the rotational direction of the latent image holder 20 than the developer supplying means 21 and recovering the excess developer 25 of at least the nonimage part of the latent image holder 20, pressure uniformizing means 28 and 30 unifromizing the pressure of the developer 25 carried to a part where the latent image holder 20 faces the recovering means 32 and 33 by the rotation of the latent image holder 20, in the inlet of this part, in the direction of the rotary shaft of the latent image holder 20.
Patent JP-S5656034-A (JP)
Title: Sweep signal generator
Inventor: KURIHARA TAKENORI
IPC: H03B23/00
Filed: 1979-10-15
Abstract: PURPOSE: To start and stop a sweep at a random set frequency accurately by stopping operation of a main sweep voltage generator when the output frequency of a variable frequency oscillator agrees with a set sweep start or sweep stop frequency.  
     CONSTITUTION: Sweep start and stop frequencies are set in register R via control circuit K, and consequently the frequency of variable frequency oscillator Ov cotrolled by main sweep voltage generator Sm is frequency-divided Dp and applied to counter N. "coincidence circuit C, when frequencies from register R and counter N agree mutually, sends a coincidence signal to circuit K and while switch S 1  is changed over, switch S 3  is closed to stop the sweep of generator Sm temporarily. The coincidence signal from circuit C is phase-compared P to a signal obtained by frequency-dividing Dm the output of reference oscillator Ok and a compensation voltage that corresponds to the phase different is applied to oscillator Ov to lock the phase. When phase synchronism is detected L, switch S 3  is opened to restart the sweep of generator Sm and sweep signal generator Ss is actuated to send a sweep voltage out. To stop the sweep, generators Ss and Sm are stopped similarly by a frequency coincidence signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05299113-A (JP)
Title: Sealed storage battery
Inventor: ONARI MASAHIKO
IPC: H01M10/04
Filed: 1992-04-23
Abstract: PURPOSE:To prevent a voltage loss in the connection part between cells and the lowering of an active substance utilization factor in the circumferential part of a battery by stacking up frame bodies each having an electrode plate and an active substance to wind it spirally and bonding frame bodies with each other and partition parts with each other. CONSTITUTION:A positive electrode active substance is filled on a collector within one section of a collector 3 and a negative electrode active substance is filled on a collector within the other section. One sheet each of an electrode plate 9 and a positive electrode plate 7 connected to a positive electrode plate and a negative electrode plate of an adjoining cell through a partition part is included in the frame body 1. One sheet each of the electrode plate 9 and a negative electrode plate 8 is included in a frame body 2. A positive and a negative electrode collector part 11, 12 are respectively formed on one end of the frame body 1, 2. A positive and a negative electrode paste 5, 6 for a lead-acid battery are filled in the collector 3. An outer tube part 13 made of the same resin as the frame body 1 and a shaft part 14 and a liquid injection opening 15 are provided in the battery. The frame body 1 and the frame body 2 are wound up in a cylindrical form around the shaft part 14 of the frame body 1 and finally the outer tube part 13 is bonded.
Patent JP-H083568-A (JP)
Title: Mild hydrocracking of heavy hydrocarbon feedstock using silica/alumina catalyst
Inventor: PEIISHIN YUUJIN DAI
IPC: C10G47/12
Filed: 1994-06-14
Abstract: PURPOSE: To mildly hydrocrack a heavy oil in excellent conversion by using a catalyst containing a silica-alumina carrier, molybdenum oxide, nickel oxide, etc., and having a specified pore size distribution and a specified molybdenum gradient.  
     CONSTITUTION: A heavy hydrocarbon feedstock is mildly hydrocracked by using as the catalyst a particulate catalyst supported by porous alumina containing 4.0-25.0 wt.%, based on the weight of the support, silica, having a molybdenum gradient(MbG) as defined by the equation of 1-10, comprising 2.0-6.0 wt.% group VIII metal oxide, 12.0-25.0 wt.% molybdenum oxide, and 0-3.0 wt.% phosphorus oxide, having a total surface area of 150-250 m 2 /g, a pore diameter distribution in which the pores with diameters of below 10 nm account for 20.0-40.0% of the total pore volume, the pores with diameters of 10-16 nm account for 28.4-34.1% of the total pore volume, the pores with diameters of above 16 nm account for 30.0-50.0% of the total pore volume, and the macropores with diameters above 25 nm account for 25.0-40.0% of the total pore volume, and having a total pore volume of 0.75-0.92 cm 3 /g. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6112440-A (JP)
Title: Resonance reciprocating device
Inventor: SUZUKI TAKASHI
IPC: F16F15/03
Filed: 1984-06-28
Abstract: PURPOSE:To improve mechanical efficiency through resonation of a reciprocating device such as engines, by a method wherein the spring constant of a spring resiliently supporting a vibrating body is varied by a current applied on an electromagnet, and the natural frequency of a vibrating system is controllable. CONSTITUTION:A vibrating body 1, having a proper weight, is secured to the central part, located in a casing 2, of a slide shaft 4 which is emerged from the upper and the lower end of the casing 2 through a slide bearing 3, and coil springs 5 having a specified spring constant are resiliently mounted between each of the two ends of the vibrating body 1 and each of the end plates of the casing 2. Slide rods 6 of non-magnetic material are connected to both ends of the slide shaft 4. 4 slide branches 6a, branched from the slide rod 6 and extended in parallel to the slide shaft 4, are guided in V-slide grooves 8 axially formed in surfaces of a square slide member 7 of a non-magnetic material. Each of electromagnets 9 is secured outside each slide groove 8, and an outside part 10, surrounded with each electromagnet 9, the slide groove 8, and the slide branch 6a, of the slide groove 8 is filled with a magnetic fluid 11.
Patent JP-H02310918-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO NORIO
IPC: H01L21/70
Filed: 1989-05-25
Abstract: PURPOSE:To increase a barrier property and to enhance a productivity by a method wherein, after a barrier metal film composed of a metal nitride film has been formed on a first metal film, its surface is exposed to a gas plasma containing nitrogen and a second metal film is formed on it to form an ohmic electrode. CONSTITUTION:After a p-type base region 4 has been formed on an n-type Si substrate 1, an emitter region 3 is formed. Then, the substrate 1 is set in a sputtering vapor-deposition apparatus. An Al film 5 with a film thickness of 100Angstrom  is formed. An Al target is changed over to a TiN target; a gas is changed over to a mixed gas composed of N2 gas and Ar gas; a TiN film 6 with a film thickness of 1000Angstrom  is formed. Then, only the N2 gas is made to flow without using a target; a plasma of N2 gas is formed; the surface of the film 6 is exposed in the plasma of N2 gas. A barrier metal which has been exposed to the plasma of nitrogen gas in this manner displays a high barrier property as compared with a case where it is heat-treated. In addition, it is possible to form a metal film including the barrier film continuously inside the same sputtering vapor-deposition apparatus.
Patent JP-S61290223-A (JP)
Inventor: KADOTA TOSHIYUKI
IPC: F16B37/04
Filed: 1985-06-18
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-H04334030-A (JP)
Title: Manufacture of soi type semiconductor element
Inventor: OMURA YASUHISA
IPC: H01L29/78
Filed: 1991-05-09
Abstract: PURPOSE:To make an, SOI semiconductor element higher in speed and finer in structure. CONSTITUTION:Such a semiconductor substrate that an oxide film 32a is buried in a silicon semiconductor 31 and a semiconductor layer 45 is formed on the main surface is used. Then only the thickness of an active layer buried oxide film 42 is reduced immediately below the active layer 45a of an SOT type semiconductor element and the thickness of the buried oxide film 32a is increased immediately below a drain and source areas 48 and 49 by newly burying a buried electrode 40a in the buried oxide film 32a. Therefore, increases in the parasitic capacitance of the drain and source areas can be prevented. In addition, since the electrode length of the buried electrode 40a can be freely designed, the overlapping of the buried electrode upon the source and drain areas can be eliminated and increases in the parasitic capacitance of the areas can be suppressed.
Patent JP-S5924575-A (JP)
Title: Method for preventing sticking of cutting slag on steel material
Inventor: MIYAWAKI YOSHIHARU
IPC: B23K7/10
Filed: 1982-07-30
Abstract: PURPOSE:To prevent easily the sticking of cutting slag on a steel material, by coating a specific mold release agent on the bottom surface of the part intended to be cut before cutting the steel material with a burner. CONSTITUTION:A mold release agent which consists essentially of powder having laminar crystalline structure (>=1 kinds among graphite, molybdenum disulfide, tungsten disulfide, lead monoxide, fluorinated graphite, mica, etc.) and contains water, >=1 kinds mineral oils, as well as an inorg. or org. binder are prepared. The mold release agent is coated on the bottom surface of the steel material in the part intended to be cut. Such steel material is cut with a burner. The sticking of the cutting slag on the steel material is prevented by the above- mentioned method.
Patent JP-H08328897-A (JP)
Title: Analysis method and device for operation of parallel program
Inventor: DATE HIROSHI
IPC: G06F11/28
Filed: 1995-05-30
Abstract: PURPOSE: To visually monitor the actual operating state of a parallel program and therefore to ensure the effective verification of operation of the program and also the proper debugging of the program. CONSTITUTION: A parallel program operation analysis device shows the transition state of each of programs forming a parallel program on a display device and also supports a job to specify a factor area of a defect if detected against the parallel program which operates on a parallel computer consisting of plural processors and a communication means that secures the communication among these processors. In such a constitution, a message sorting part 102 decides the types of messages which are transmitted and received among programs contained in the parallel program. Then the part 102 adds the message decision information to every message for discrimination of these messages and also adds an execution code to send a message including the message decision information to the analysis device from every program.
Patent JP-2000324043-A (JP)
Title: Downloading method and software radio system
Inventor: WATANABE KOJI
IPC: H04W8/24
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To update the software of the whole system without disabling one radio station to communicate having its old software left as it is by transmitting and receiving control information on downloading and downloading software only in a download plane and changing the procedure of only a plane which can be constituted by the downloaded software. SOLUTION: A terminal station 22 requests a control part 85 through UI 86 to download software of mode (i). The control part 85 sets a download-only channel for RF 82, IF 81, D/A 80, and A/D 79 by using software in a ROM 72. An analog signal received by an antenna part 32 is processed by amplification, filtration, etc., at the radio frequency of the download-only channel, converted down by the IF81 to an intermediate frequency, and converted by the A/D 79 into a digital signal to perform a base band process. The terminal station 22 receives a predetermined information indicating the head of a frame.
Patent JP-S5466415-A (JP)
Title: Damping system for induction motor
Inventor: SEKIYAMA YOSHIO
IPC: H02P3/24
Filed: 1977-11-07
Abstract: PURPOSE: To automatically provide a smooth operation of deceleraton stop control, by decelerating a speed with a regenerative braking from a high speed to a low speed operation and operating a dynamic braking in a range of speed below synchronous speed at the maximum number of poles, when stopping a pole changeable induction motor.  
     CONSTITUTION: With a start stop conditional switch S turned on, an operation will be made in such manner as contactor A - timer At - contactor B - timer Bt- contactor C, to make a switching from a winding of more number of poles to a winding of less number of poles, and an acceleration is made. With the switch S turned off, a deleration is started to turn off the contactor C for closing a minimum winding, with the speed decelerated to a slip point (a) as shown in the drawing by a regenerative torque Tb in a curve b. A relay contact N 2  is turned off at the point (a), with the contactor B made off. An off operatin of the contactor B makes a speed deceleration to a slip point (b) by a regenerative torque Ta in a curve a as shown in the drawing, with a relay contact N 1  turned off by a speed deceleration to the point (b) and contactors C, B, A turned off and D turned on, and a dynamic braking is applied in the characteristic of a curve d as shown in the drawing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01304367-A (JP)
Title: Waveform measuring instrument
Inventor: TAKANO MITSUYOSHI
IPC: G01R13/34
Filed: 1988-06-01
Abstract: PURPOSE:To measure the degree of amplitude modulation of RF signals modulated by means of video signals by using sampling pulses having a period which is slightly shifted in time from the repeat period of a waveform to be measured. CONSTITUTION:An RF signal processing section 10 converts the frequency of RF signals and, at the same time, outputs demodulated signals b1 by demodulating waves to be modulated. The signals b1 are led to an A/D converter 20 and sampling signal generating section 50. The section 50 generates sampling pulses (c) having a period of (TXK+DELTAt) or (TXK-DELTAt) (where, T>>DELTAt and K is a natural number of 1, 2, etc.) against the period T of the signals b1. The converter 20 is constituted of a sample hold circuit 21 and digital converter 22 and converts the signals b1 led to the converter 20 into digital data (d) sampled by the pulses (c) outputted from the generating section 50. The data (d) are stored 30 and displayed 40 in corresponding to the pulses (c).
Patent JP-S6110710-A (JP)
Title: Size measuring method
Inventor: TANAKA ISAMU
IPC: G01B11/02
Filed: 1984-06-26
Abstract: PURPOSE:To reduce the effect of the change in level due to the change in environment, by differentiating a picked-up analog image signal, binary-coding the result, and computing the size of a material to be examined based on the logical product of the binary coded signal and a reference pulse. CONSTITUTION:The odd numbered picture element signal and the even numbered picture element signal from a CCD1 as an image sensor means are combined and differentiated by a combining circuit 2 and a differentiating circuit 3. The differential outputs are converted into TTL levels by comparators 4 and 5, in which negative and positive threshold values V1 and V2 are set, respectively. The outputs of the comparators 4 and 5 are imparted to the set and reset terminals of a flip-flop 6. The output of the flip-flop 6 is imparted to an AND circuit 9 through an AND circuit 8. The outputs of a synchronizing signal generator 7 are imparted to the other input terminals of the circuits 8 and 9. The CCD1 is controlled by the signals from the generator 7. Thus the effect of the change in the DC level of the picked-up analog image signal from the CCD1 can be suppressed.
Patent JP-H01303659-A (JP)
Title: Reel driving tape recorder
Inventor: KISHINO HIROYASU
IPC: G11B15/46
Filed: 1988-06-01
Abstract: PURPOSE:To approximately keep constant a tape speed and a tape tension and to attain the stable tape travelling by controlling constantly the sum of a winding side reel speed and a sending side reel speed and controlling a load torque corresponding to a sending side reel diameter. CONSTITUTION:When reel shafts 1 and 2 are rotated, optical sensors 7 and 8 output the pulse of a frequency in proportion to the number of rotations, input the frequency signal of a sum from a computing element 9 to a motor servo circuit 10, a reel motor 11 for winding is driven and a tape speed at the time of winding is kept constant. The pulse signal of a sending side reel side optical sensor 8 is coupled with an F-V converter 12, a voltage for the frequency is generated, the characteristic of the F-V converter 12 is set so as to be in reverse proportion to the frequency, and thus, the voltage is made lower as the reel diameter is small. Consequently, by adding the voltage to a sending side reel motor 15 in the direction reverse to the tape travelling direction, the load torque viewed from the winding side is made smaller as the winding ends. Thus, the tape speed and tape tension are approximately constant and the stable tape travelling can be executed.
Patent JP-H01303118-A (JP)
Title: Electric cleaner
Inventor: SATO SUSUMU
IPC: A47L9/28
Filed: 1988-06-01
Abstract: PURPOSE:To efficiently clean a mat by detecting the change of the negative pressure in a cleaner inlet port with a negative pressure detecting device, and turning a rotation brush provided in a cleaner inlet port, when a filter clogs at the time of cleaning the mat, an inlet force is reduced and the wind quantity of the air flow including dust is reduced. CONSTITUTION:When a mat is cleaned, a switch 38 is turned on to a contact 38b side. While the filter of an electric cleaner main body is not clogged, the negative pressure in an inlet port room 4 is larger, and therefore, a piston valve 34a of a detecting mechanism 34 is pressurized to the right side, contacts 35c and 35d of a microswitch 35 are opened, an electric motor 3 is turned off, and in the same condition as the floor surface cleaning, the dust is absorbed. Next, when the clogging condition of the filter is advanced, the wind quantity goes to, for example, about 0.8m<2>/min and the negative pressure of the inlet port room 4 is reduced, a piston valve 34a of the detecting mechanism 34 is moved in the left direction by the restoring force of a compressed spring 34c, an actuator 35a of the microswitch 35 pressurizes a moving piece 35b and contacts 35a and 35d are closed. Thus, when the electric motor 3 is activated, a rotation brush 2 is driven and the dust is absorbed.
Patent JP-H02312560-A (JP)
Title: Gel-like food
Inventor: SHIMIZU TOSHIO
IPC: A23L21/10
Filed: 1989-05-29
Abstract: PURPOSE:To provide the subject food enabling to hold the shape-retainability and elasticity thereof and having good preservability and a low calorie by containing surface as a sweetener in a specific amount. CONSTITUTION:The objective food contains sorbose as a part or all of the sweetener thereof in an amount of 10 to 90 pts.wt. per 100 pts.wt. of the dry weight of the food.
Patent JP-H02312545-A (JP)
Title: Marshmallow having excellent shape-retainability
Inventor: MATSUDA SATOSHI
IPC: A23L27/30
Filed: 1989-05-29
Abstract: PURPOSE:To prepare a marshmallow having excellent preservability, shape- retainability and springiness and resistant to the deterioration of the palatability with time and the degradation with microorganisms by using a specific amount of sorbose as a sweetener. CONSTITUTION:The objective marshmallow contains sorbose as a part or total sweetener. The amount of sorbose is 10 to 98 pts.wt., preferably 40 to 90 pts.wt. based on 100 pts.wt. of dehydrated material.
Patent JP-H0428977-A (JP)
Title: Air conditioner
Inventor: TAGASHIRA HIDEAKI
IPC: F25B13/00
Filed: 1990-05-23
Abstract: PURPOSE:To minimize heat loss, to enable defrosting for a short time and to eliminate liquid return to a compressor by a method wherein a three-way switch valve in either of first and second freezing cycle circuits is switched to a third bypass circuit side, and a check valve in the other freezing cycle circuit is opened to carry out defrosting operation. CONSTITUTION:At the time of defrosting, as operation can enter defrosting mode without switching a four-way switch valve 2a from heating side to cooling side, no heat loss due to switching is generated. Further, as low temperature liquid refrigerant does not pass inside a room side heat exchanger 6a, a conventional inconvenience that cool air is blown to the room side can be solved. Further, as the heating operation can be carried out only by a refrigerant circuit on the other side, the heating operation is not interrupted due to defrosting, whereby room comfortability is much increased. On the other hand, during normal cooling or heating operation, suction side pipings 17a and 17b respectively corresponding to compressors 1a and 1b are heat exchanged with each other by heat exchanging parts 25a and 25b with high temperature and high pressure gas refrigerant discharged from the compressors 1a and 1b, phenomenon of liquid return to the compressors 1a and 1b can be prevented, and thereby liquid compression by the compressors 1a and 1b can also be prevented.
Patent JP-S62292605-A (JP)
Title: Ozonizer
Inventor: FUJIMURA TADAMASA
IPC: C01B13/11
Filed: 1986-06-09
Abstract: PURPOSE:To obtain a small-sized ozonizer for sterilizing the interior of a room and preventing the propagation of ticks by laminating silicone sheets having superior corona resistance on electrode sheets of stainless steel, arranging the electrode sheets in layers at small intervals and applying high voltage among the electrode sheets. CONSTITUTION:An ozonizer is composed essentially of a high voltage generating part 5 in which high voltage is generated from a commercial power source, an aerial discharge part 6 contg. a stainless steel vessel in which electrode sheets 10 each coated with a dielectric such as silicone have been arranged in layers at regular intervals, a blowing part 7 for sucking ozone generated in the discharge gaps between the electrode sheets 10, a suction fan 2 and a motor 8 for rotating the fan 2. They are housed in a small case 4.