baber/WOPTO huggingface dataset:
Patent JP-S6054513-A (JP)
Title: Differential input comparator
Inventor: KIOKA RIYUUICHI
IPC: H03K3/2897
Filed: 1983-09-06
Abstract: PURPOSE:To obtain the state in which differential input terminals are floated, by controlling the first and the second constant current sources, which are provided at connection points between a load and respective collectors of two transistors (Trs) of a differential input stage, in accordance with the inversion state of a comparator. CONSTITUTION:When the potential of an inverted input terminal 2 is sufficiently lower than that of a non-inverted input terminal 3, a Tr7 is turned off, and Trs 8 and 17 are turned on, and an output terminal 4 is in the low level. A control circuit 16 turns off and on constant current sources 14 and 15 respectively, and a constant current of the constant current source is added to the collector current of the Tr8. When the potential of the terminal 3 is higher than that of the terminal 2 and collector currents of Trs 7 and 8 are equal to the constant current of the constant current source 15, the comparator is inverted. When the potential of the terminal 3 is sufficiently higher than that of the terminal 2, the output terminal 4 goes to a high level, and constant current sources 14 and 15 are turned on and off, respectively. When the potential of the terminal 3 is lower than that of the terminal 2, the comparator is inverted at a prescribed threshold.
Patent JP-H0917368-A (JP)
Title: Single magnetic pole type objective lens and scanning electron microscope
Inventor: HONDA KAZUHIRO
IPC: H01J37/28
Filed: 1995-06-29
Abstract: PURPOSE: To provide a single magnetic pole type objective lens and a scanning electron microscope which are excellent in detecting efficiency of a secondary electron with high resolution. CONSTITUTION: An inside coil is wound inside a yoke 7, and an outside yoke 9 is wound outside the yoke 7. An exciting current is flowed to these inside coil 8 and outside coil 9. A sample 10 is arranged under a conical objective lens 6, and a secondary electron detector 11 is arranged along an inclination of the objective lens on the outside of the objective lens 6. The distribution of magnetic field intensity produced by the outside coil 9 permeates a little up to the sample 10, and a secondary electron (e) rises while rotating on the optical axis O. When the secondary electron (e) rises up to a certain degree along the optical axis, it is attracted in the secondary electron detector 11 direction.
Patent JP-H11351773-A (JP)
Title: Method and system for producing hydrate
Inventor: TAKAO SHINGO
IPC: C07C211/63
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To sustain high fluidity while preventing solidification of particles by controlling the concentration of gas dissolved into aqueous solution to a specified % of saturation dissolving concentration of the particles of a hydrate at production temperature and cooling the aqueous solution. SOLUTION: Aqueous solution S is cooled at the time of passing through a heat exchanging element 50 and hydrate particles of YBAB (tetra-n- butylammonium bromide) are formed. At a temperature where hydrate particles are formed in the aqueous solution S, concentration of dissolved air is sustained at 90% or above of saturation concentration by means of a temperature detector 51, a dissolved gas concentration detector 52, and the like. When that conditions are sustained, surface of TBAB hydrate particle is covered with a thin gas film. The gas film prevents the hydrate particles from solidifying. Furthermore, fluidity of slurry containing the hydrate is enhanced and the hydrate particles are prevented from being deposited on the inner surface of piping.
Patent JP-S6142054-A (JP)
Title: Locking system of input/output control table
Inventor: ITO MIKIO
IPC: G06F13/12
Filed: 1984-08-03
Abstract: PURPOSE:To reduce a waiting time for avoiding competition caused by access to an input/output control table, by providing both a lock of a physical channel and a lock of an input/output processor. CONSTITUTION:The greater part of processing in case when the processing is executed by being accompanied with access to an input/output control table 13 of a main storage device 10 is a processing accompanied by access limited to one physical channel entry or a logical channel entry being under said entry. Accordingly, in case of avoiding competition of access to the physical channel entry by central processors 18, 19 or input/output processors 16, 17, a lock is applied to the corresponding physical channel, and also in case of avoiding competition of access to the input/output processor entry, a lock is applied to the corresponding input/output devices 16, 17.
Patent JP-H0333051-A (JP)
Title: Production of oxide superconducting bulk material
Inventor: DOI KENJI
IPC: C01G1/00
Filed: 1989-06-28
Abstract: PURPOSE:To improve the critical current density of the obtained material in the method in which a molten material contg. RE, Ba and Cu is quenched, solidified and formed into a plate or wire and the half-melted formed body is cooled by specifying the treating condition of the formed body. CONSTITUTION:A molten material contg. Ba, Cu and RE (rare-earth elements including Y) is quenched, solidified and formed into a plate having <=5mm thickness or a wire, and the formed body is transiently heated to 1050-1200 deg.C and half-melted. The half-melted formed body is then cooled from 1010 to 990 deg.C at the rare of >=20 deg.C/min, and then annealed from that temp. at the rare of <=200 deg.C/hr. An oxide superconducting bulk material having a high critical current density Jc is obtained by this method, which has not been obtained so far. When the heating temp. of the formed body is controlled below the lower limit, the Jc is lowered approximately to that of a sintered body, and the reaction with a support of Pt, etc., is increased above the upper limit. Furthermore, when the formed body is quenched and annealed under the above- mentioned conditions, an extremely large crystal is stably grown, a polycrystal is formed below the lower limit, and the Jc is lowered above the upper limit of the annealing rate.
Patent JP-S6056856-A (JP)
Title: Rough work control method through profile
Inventor: KISHI HAJIME
IPC: B23B35/00
Filed: 1983-09-06
Abstract: PURPOSE:To shorten the rough work time while to improve the working efficiency and to facilitate the rough work, by performing the rough work through boring while utilizing the function of profile system for facilitation. CONSTITUTION:Model MDL and raw material work WK are mounted on a table TBL. In order to move a tracer head TC and a tool CT from point a1 to a2, processor PC will drive X-axis motor XM through servo circuit SVX to move the table TBL in the direction of X-axis thus to position the head TC and tool CT at the point a2. Assuming the point a2 as the starting point of approach, column CLM is moved below Z-axis to bite the work WK with the tool CT until the stylus 4 of the head TC will contact with the model MDL. With such method, the rough work time is shortened to improve the working efficiency and to facilitate the rough work.
Patent JP-S5686764-A (JP)
Title: Ink jet recording system
Inventor: KAWAKUBO TOSHIO
IPC: B41J2/20
Filed: 1979-12-17
Abstract: PURPOSE:To prevent a mist ink from sticking to a passage tube and from clogging a passage tube be a method wherein a potential having a polarity same as that of a charged mist ink is applied to a passage tube for collecting a charged mist ink which is not used in the printing. CONSTITUTION:A passage tube 26 for collecting a needless mist ink is electrically insulated from other ink passage ducts by means of insulators 31, 32 and a potential having a polarity same as that of the electrified charge of the mist ink is applied by means of a power source 33. Accordingly, the charged mist ink passing through the passage tube 26 is rejected by the potential of the passage tube 26 and it passes through a central part of the passage tube 26, thus, it does not stick to the passage tube 26. Therefore, the passage tube 26 is not clogged and the needless mist ink can be collected efficiently. At this time, if a gas filter part 27 is insulated and a potential having a polarity opposite to that of the charge of the mist ink is applied through a power source 35, the speed of the mist ink in the passage tube 26 is accelerated and collected efficiently.
Patent JP-H0827293-A (JP)
Title: Method for giving organic functional group on the surface of fluoropolymer by introduction of carboxylic acid-derived organic functional group with ultraviolet ray irradiation
Inventor: ICHINOSE NOBUYUKI
IPC: C08J7/043
Filed: 1994-07-15
Abstract: PURPOSE:To give a fluroropolymer film a chemical affinity such as lipophilic properties through a specific process by introducing a carboxylic acid-derived organic functional group on the film surface with ultraviolet ray irradiation. CONSTITUTION:A fluoropolymer film is brought into contact with a carboxylic acid and irradiated on its surface with ultraviolet rays whereby organic functional groups, for example, alkyl groups originating from the carboxylic acid are introduced into the areas irradiated. As an example, a film made of perfluoroethylene-perfluoroalkoxy vinyl ether copolymer 3 is placed on a quartz base plate 2 and fixed to a Pyrex cell 5 and the cell is filled with an aqueous solution of a carboxylic salt such as sodium octanoate 6, and the film 3 is vertically irradiated with KrF laser 1 from the side of the quartz base plate 2. The thickness of the film is preferably less than 1mm in order to form a pattern using a photo mask.
Patent JP-S5865237-A (JP)
Title: (3,3,3-trifluoropropyl)benzene derivative
Inventor: KOBAYASHI YOSHIROU
IPC: C07C45/61
Filed: 1981-10-14
Abstract: NEW MATERIAL:A (3,3,3-trifluoropropyl)benzene derivative expressed by formulaI(x is formula II or III). EXAMPLE:4-(3,3,3-Trifluoropropyl)propiophenone. USE:An anti-inflammatroy agent and an intermediate therefor and further an organic synthetic intermediate. PROCESS:3,3,3-Trifluoropropylbenzene expressed by formula IV is reacted with propionyl chloride expressed by formula V in the presence of anhydrous aluminum chloride to give a compound expressed by formula IV in formulaI. The resultant compound is then rearranged oxidatively with methanol and thallium (III) to afford methyl alpha-[4-(3,3,3-trifluoropropyl)phenyl]propionate, which is then hydrolyzed to give the compound, expressed by formulaI(X is formula III), and useful as an anti-inflammatory agent.
Patent JP-H0330561-A (JP)
Title: Communication control method
Inventor: TANAKA YOSHIAKI
IPC: H04N1/00
Filed: 1989-06-28
Abstract: PURPOSE:To prevent the third person, who erroneously makes a telephone call to a communication line, from being surprised by transmitting a sound signal showing 'this line is not telephone line but communication line' to a center equipment as the first return signal or following return signal after an automatic response terminal equipment automatically responds to a call incoming from the center equipment. CONSTITUTION:A control circuit 7-2 on a center equipment side drives a circuit opening/closing switch 1-2, connects a hybrid transformer 3-2 to the side of communication lines 11-2 and 12-2 and sends a bell signal to be outputted from a PB signal oscillating circuit 9 to an incoming call detecting circuit 2 of the automatic response terminal equipment to which communication is desired to be executed. The incoming call detecting circuit 2 drives a circuit opening/closing switch 1-1 by a control circuit 7-1 and a hybrid transformer 3-1 is connected to the side of communication lines 11-1 and 12-1. Then, a sound message is synthesized by a sound synthesizing circuit 6 and transmitted to a sound recognizing circuit 8 and a MODEM 4-2. The sound recognizing circuit 8 recognizes the above mentioned sound message and sends the result of this recognition to the control circuit 7-2. When the third person erroneously makes the telephone call, it can be known by the above mentioned sound message that the telephone call is made to an erroneous number.
Patent JP-S6220599-A (JP)
Inventor: TRAUBEL HARRO
IPC: C14C3/26
Filed: 1986-07-14
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-S6317611-A (JP)
Inventor: YANAGAWA NOBUHIDE
IPC: A01D34/63
Filed: 1986-07-11
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-H1114111-A (JP)
Title: Air purifying apparatus
Inventor: ISHIKAWA TOMINORI
IPC: F24F13/28
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an air purifying apparatus for preventing deformation and rectifying an air stream. SOLUTION: The present apparatus includes a fan F composed of an impeller 2 and a motor 3 for rotating the impeller 2, a motor base 4 for supporting the motor 3, a filter 5 for purifying air from the impeller 2, a body housing 1 containing therein a pressure chamber P in whose chamber the fan is contained and whose chamber pressurizes the air from the impeller 2 and leads it to the filter 5, and a bell mouth 6 provided on an upper surface 1a of the body housing 1 at an inlet. Herein, there are further provided a support plate 7 for keeping a predetermined interval between the motor base 4 and the housing upper plate 1a to prevent deformation, and an air deflection plate for rectifying an air stream.
Patent JP-S648437-A (JP)
Title: Semiconductor logic circuit
Inventor: WATANABE YUKARI
IPC: G06F7/00
Filed: 1987-06-30
Abstract: PURPOSE:To rapidly execute masking and coding, by masking data with n-bit width individually by means of the several high-order bits and several low-order bits of an input offset value and then coding each data obtained by dividing the data with the n-bit width into several bits. CONSTITUTION:A data bus 1 has 32-bit width and data with the 32-bit width is applied to a '0' detecting circuit 2 and a 4-byte coding circuit 4. The circuit 2 divides the data with the 32-bit width into each byte consisting of 8 bits and detects whether the data of each byte are all '0's or not. A '0' detection signal Z from the circuit 2 is applied to a 4-bit encoding circuit 3. The circuit 3 retrieves a 1st '1' from the high-order digit of the 4-bit '0' detection signal outputted from the circuit 2 and outputs the retrieved result as a binary number consisting of 2 bits. The circuit 4 encodes 8-bit data obtained by dividing the 32-bit data into 4 parts. A signal ZOUT indicating that all the masked data in each byte are '0' is applied from the circuit 4 to the circuit 2. Thus, high speed processing can be attained.
Patent JP-S6224577-A (JP)
Inventor: HORI ATSUSHI
IPC: H01R13/453
Filed: 1985-07-25
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-S5788758-A (JP)
Title: Electrostatic capacity element
Inventor: MATSUMAE YOSHIAKI
IPC: H01L21/822
Filed: 1980-11-21
Abstract: PURPOSE:To obtain electrostatic capacity wherefrom a high-frequency loss caused in the part of substrate is removed, by providing an electrode layer newly between a dielectric layer and an Si substrate to make it serve as one electrode of the capacity, while making a metal layer on the dielectric layer serve as the other electrode. CONSTITUTION:A new electrode layer 9 is provided between an Si substrate 1 and a thin dielectric film 2 and connected to an earthing metallized layer 6 by a connecting wire 7. On the thin film 2 an electrode layer 3 is provided. According to this constitution, high-frequency current does not flow to the Si substrate 1, but is earthed to the layer 6 from the part 8 of the electrode layer 9 through the connecting wire 7, thereby the element is saved from the effect of a part of minute resistance of the Si substrate, and thus the high-frequency loss can be avoided.
Patent JP-S6143086-A (JP)
Title: Pll device
Inventor: TAKIMOTO HIDEKI
IPC: H04N9/45
Filed: 1984-08-06
Abstract: PURPOSE:To eliminate a phase difference between a color burst and a chroma signal in terms of off-set by detecting directly the phase difference between the color burst and a clock pulse in a PCM video signal, and feeding back the result to an oscillator. CONSTITUTION:An A/D converter 43 quantizes a video signal 72 in the timing of a clock pulse 74 outputted from an oscillator 49, while a latch circuit 44 latches the output of the converter 43 by the pulse 74 to shape its waveform, and outputs a PCM video signal 73 to a terminal 57. On the other hand, the output of a latch circuit B53 is given to a latch circuit C56, which latches a PCM chroma signal 75 and obtains a PCM phase error 79. It is converted into an analog signal by a D/A converter 55. Then, when the phase and gain of a feedback loop is corrected by a loop filter 54 to feed back them to the oscillator 49, the output frequency of the oscillator 49 is so controlled that the error 79 can be minimized.
Patent JP-H0213327-A (JP)
Title: Unhulled rice discharge cylinder device for grain elevator
Inventor: AKIYAMA TAKAO
IPC: A01F12/46
Filed: 1988-06-30
Abstract: PURPOSE:To prevent false sensing and erroneous information by providing unhulled rice detecting sensors at specific positions and operating only an unhulled rice detecting sensor in a discharge cylinder with an opened shutter interlocking with opening and closing changeover to the shutters in the left and right discharge cylinders. CONSTITUTION:Unhulled rice sensors 6 and 6' are kept away from an outlet of a grain elevator screw 13 of a grain elevating cylinder as much as possible and provided at positions where pressure of unhulled rice can be rapidly sensed from the lower side with discharge cylinders 3 and 3', such as in the vicinity of shutters in the forked discharge cylinders 3 and 3' of the unhulled rice discharge cylinder 4. The unhulled rice detecting sensors 6 and 6' are changed over in interlocking with the shutters and unhulled rice detecting sensors so as to only operate the unhulled rice detecting sensor on the shutter side opened in interlocking with opening and closing changeover of the shutters.
Patent JP-H0723668-A (JP)
Title: House for agriculture
Inventor: NODA HIROSHI
IPC: A01G13/02
Filed: 1993-07-02
Abstract: PURPOSE:To enable smooth transfer of pollen by a bee in a farm house having hindered transmission of near ultraviolet rays. CONSTITUTION:This house for agricultural use is produced by stretching a film having a spectral transmittance at 340nm wavelength corresponding to 70% of the spectral transmittance at 550nm wavelength and a total light transmittance of >=70% as a roof material and is provided with a means for irradiation the crops in the house with light containing near ultraviolet rays having wavelength of 310-380nm.
Patent JP-S5864680-A (JP)
Title: Cassette half
Inventor: SUGANO KIMIHIKO
IPC: C08J7/04
Filed: 1981-10-15
Abstract: PURPOSE:To improve the shielding properties of a cassette half by using synthetic resin, which contains silicon carbide and carbon powder having radio wave  absorbability, as a material. CONSTITUTION:A casette half A has the combined structure of half bodies 1 and 2 formed of synthetic resin in one body, and the synthetic resin uses ABS, acrylic resin, etc. This synthetic resin is obtained by mixing silicon carbide powder independently, or silicon carbide powder with carbon powder of graphite, carbon black, etc., and then formed thermally in a mold. The blending ratio of the resin, silicon carbide, and carbon is 10-30% according to the kind of a tape and the extent of shielding, and the blending ratio of silicon carbide and carbon is 1.0:(0.0-0.3). Because carbon has lubricity, an incease in the mixing ratio of carbon improves, specially, a run of the tape.
Patent JP-S5687155-A (JP)
Title: Software assembling system
Inventor: AKUTAGAWA TETSUO
IPC: G06F19/00
Filed: 1979-12-18
Abstract: PURPOSE: To make easy assembling of a software, by using a CRT display device and a key input terminal device for the setting of the attribute information of software, and editing a source program without attribute information of the standard software library.  
     CONSTITUTION: In assembling the software by using the software production computer 4, the data displayed on the CRT display device 21 is edited with the text editor 23 of the utility of the computer 4 according to the instruction of the key input terminal device 22. Further, ahead the assembling of the software, the attribute information table of the standard software and the source program stored in the auxiliary memory device 24 are written in the auxiliary memory device 25 with the computer 4. Next, the editor 23 is operated with the computer 4, the content of the attribute information is displayed in the device 21, the setting and editing is made according to the input from the device 22 sequentially, the content of the device 22 is changed with the editor 23, and the software assembled in the basic software module 5 is accommodated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0216379-A (JP)
Title: Driving gear for air pump
Inventor: ITOU HOU
IPC: F04B45/04
Filed: 1988-06-30
Abstract: PURPOSE:To easily further surely actuate an operating member by detecting an elastic member to be compressed to a limit thus stopping generation of electromagnetic force, in the case of a driving gear which compresses the elastic member by the operating member, utilizing the electromagnetic force, to feed air. CONSTITUTION:When an electric current is conducted in an electromagnetic solenoid 6 serving as the electromagnetic force generating means, its iron core 6a generates magnetic force, and an armature 3, serving as the operating member, is attracted and lowered so that a diaphragm 5, serving as the elastic member, is compressed. As the result, air is fed with pressure into an air tank from an exhaust hole 5b. In this case, when the armature 3 lowers to a lower limit position, a detected plate 8, protrusively provided in the armature 3, is inserted between a light projector 7a and a light receiver 7b provided to be arranged in a frame 1, and a photointerrupter 7 is turned off. And disconnecting electrification to the solenoid 6, the armature 3 is filled by a leaf spring 2.
Patent JP-S5789326-A (JP)
Title: Logical operation circuit for trigger control
Inventor: SHIMIZU TAKAFUMI
IPC: H03K3/037
Filed: 1980-11-25
Abstract: PURPOSE:To ensure the inverting operation of a flip-flop for a trigger signal of a narrow time width with simple circuit constitution, by providing a transistor and a current switching circuit additionally. CONSTITUTION:When a trigger signal is applied to a flip-flop 107, that is, when a terminal 8' of a gate 104 is changed from the high level to the low level, a current is supplied from a power supply terminal 12 to the base of a transistor TR300 through a resistance 112 and a current switching circuit 108. Then, the TR300 becomes conductive to transmit a low-level output, and this signal is applied to a control input terminal 104a of the gate 104, and the output terminal 8' becomes low-level. Therefore, even if the differential pulse transmitted from an output terminal 7' of a gate 103 is returned to the fhigh level, that is, even if the supply of the trigger signal is broken, the output terminal 8' of the gate 104, namely, the first terminal 109a is held in the low level, and the trigger signal is applied still continuously.