baber/WOPTO huggingface dataset:
Patent JP-H0712902-A (JP)
Title: Semiconductor integrated circuit
Inventor: HATAKEYAMA ATSUSHI
IPC: H01L21/822
Filed: 1993-06-17
Abstract: PURPOSE:To eliminate the generation of an input leak attributed to a normal signal even when a voltage of a test mode setting signal is such as not to cause a breakage of an input initial stage circuit by arranging the normal signal to be inputted into a gate of a MOS transistor. CONSTITUTION:When a voltage to be inputted into an external terminal 14 is below 'a threshold of voltage V1+MOS transistor 19,' a MOS transistor 19= OFF state is reached and a node 21=V4 is given. When the voltage to be inputted is above 'the threshold of the voltage V1+MOS transistor 19.' the MOS transistor 19= ON state is reached and the potential of the node 21 lowers to V1 from V4. Therefore, in the normal operation. the MOS transistor 19 is kept from being turned ON. In the time of setting a test mode, when a high voltage V3 is inputted. the MOS transistor 19= ON state is reached a test mode setting signal detection signal of the voltage V1 is obtained at the node 21.
Patent JP-H0311401-A (JP)
Title: Mathematical model learning device
Inventor: FUJIWARA TOSHIKATSU
IPC: G05B13/02
Filed: 1989-06-08
Abstract: PURPOSE:To automatically set a parameter by identifying the coefficient of an automatic recurrent moving average model on the basis of data sampled from an object for learning an mathematical model, and obtaining equivalent damping ratio from the step response waveform of an output variable. CONSTITUTION:On the basis of the data sampled from the object for learning the mathematical model by a sampling mechanism 1 as considering time to designate an input variable U(t) and the output variable epsilon(t) as one unit, the coefficient of the automatic recurrent moving average (ARMA) model is identified by a least square method. A step response calculating mechanism 3 obtains the step response waveform of the obtained output variable of the model, and obtaines the equivalent damping ratio from the obtained step response waveform of the output variable. A parameter Ki setting mechanism 5 sets Ki by increasing Ki when the equivalent dampling ration is below a prescribed value and decreasing Ki when the equivalent dampling ratio is over the prescribed value, and automatic learning can be executed.
Patent JP-H08338887-A (JP)
Title: Fusion device and its operation method
Inventor: KOBAYASHI NORIYUKI
IPC: G21B1/17
Filed: 1995-06-13
Abstract: PURPOSE: To keep the temperature of heating part constant regardless of during plasma discharge or during termination by decreasing the flowrate of coolant for cooling the heating part during plasma termination compared with during plasma discharge. CONSTITUTION: Cooling water passing through a cooling pipe 21 goes through an outlet pipe 23 and a heat exchanger 28 and returns to a pump 27. To this pump 21, a bypass pipe 29 is connected and a bypass flow control valve 30 is put on it. And the openings of an inlet side flow control valve 4 and valve 30 are controlled by a controlling computer 31 from the measured signals obtained from a thermometer 25 and a flow meter 26.  Thus, by making the cooling water temperature at the outlet side for a certain cooling water flowrate and heat load of blanket, diverter plate, etc., during plasma discharge to be a reference value, monitoring the cooling water temperature and flowrate in reduced heat load state during shutdown to termination and restartup of the plasma discharge and reducing the cooling water flow, the cooling water temperature can be controlled to maintain at the reference value.
Patent JP-S634077-A (JP)
Title: Method for joining sintered hard alloy
Inventor: KINOSHITA MASAHIKO
IPC: B22F3/105
Filed: 1986-06-23
Abstract: PURPOSE:To effectively form a product having a sintered hard alloy joined to the base material by depositing sintered hard alloy particles on the surface of a base material and projecting high density energy such as a laser beam to sinter the particles in a liq. phase. CONSTITUTION:A thermally sprayed sintered hard alloy film 3 is formed on a base material 2. While the base material 2 and a laser beam 1 are relatively moved, the laser beam 1 is projected on the part 4 of the film 3 to be irradiated to carry out liq. phase sintering. Thus, a high hardness and high density sintered hard alloy 3 is effectively formed to several then to several hundred mum thickness and a product having the sintered hard alloy 3 joined to the base material 2 is advantageously produced.
Patent JP-H11347100-A (JP)
Title: Abstinence symptom ear capsule therapy tool
Inventor: WU QINGMIN
IPC: A61H39/08
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an abstinence symptom ear capsule therapy tool to realize safety in use, no pain, no toxic side reaction, no toxication, low recurrence rate, and high therapy effect. SOLUTION: This ear capsule therapy tool is equipped with a ear effective spot therapy tool and a controller. The ear effective spot therapy tool has an outer shell and an ear shape skeleton 1 protruded from the front face of the outer shell. The ear shape skeleton 1 has a shape suitable to fit on the uneven face of a human ear and a plurality of passages corresponding to standard effective spot sections of an ear, and an effective spot electrode needle 2 is placed in each effective spot passage. The electrode needle 2 is connected to a controller outside the outer shell 4. An electrode needle controller including an elastic body 7, vibration head 8, pressing rod 9, and spring 10 is installed facing the rear part of the ear shape skeleton 1.  The controller includes a pulse output circuit whose output is applied via an output transformer onto each effective spot electrode needle 2 and the vibration head 8. A logic circuit included in the controller synchronously controls the output condition of the pulse output circuit and the output condition at the secondary side of the output transformer to enable to select massage therapy by acupuncture and moxibustion treatment or the vibration head 8.
Patent JP-S5935437-A (JP)
Title: Semiconductor device
Inventor: HAYAKAWA YUKIO
IPC: H01L21/60
Filed: 1982-08-24
Abstract: PURPOSE:To improve adhesive strength substantially without expanding an electrode area by forming an irregular section to the insulating film of the lower section of a connecting section of an electrode and a metallic wire. CONSTITUTION:A plurality of irregular sections 16 are formed to the insulating film 12 of the lower section of the connecting section of the electrode 11 and the metallic wire 14. According to the constitution, a bonding area with the insulating film can be expanded substatially without extending the electrode area, MOS capacitance does not also increase, and a level hindering practically is obtained in adhesive strength between the electrode and an insulation. An irregular section is also generated in the surface of the electrode, and adhesive strength between the electrode and the metallic wire is also improved.
Patent JP-S632019-A (JP)
Title: Production of composite filter for liquid crystal display body
Inventor: SHIMIZU TOKIHIKO
IPC: G09F9/30
Filed: 1986-06-23
Abstract: PURPOSE:To improve the mass productivity of a titled filter and the yield thereof by the stability of the quality and to reduce the cost thereof by laminating and forming a polarizing filter, color filter, transparent electrode and oriented film on a plastic film provided with a long-sized belt-like polarizing filter so that the filter is made adaptable to the trend toward the increasing size of an image display screen. CONSTITUTION:The plastic film 1 consists of the polarizing filter 1a and a protective film 1b. The polarizing filter 1a is constituted of stretched PVA and complexed iodine or dichromatic dye. The color filter 2 formed by a printing method consists of a picture element part 2a of red, green and blue and black matrix 2b between the picture elements as well as a protective film 2c for the picture element surface. The transparent electrode 3 consists of a thin ITO film formed by a sputtering method, etc. The oriented film 4 consists of a polyimide resin and is formed by a printing or coating method. The printing of the color filter and oriented film is executed by printing on the continuous long belt-like film. The angle theta between the plane A of polarization of the polarizing filter and the major axis direction B of the color filter is most adequately 40-45 deg. for the relation with the visual field angle of a liquid crystal display panel.
Patent JP-H08339579-A (JP)
Title: Optical disk and master disk exposing device
Inventor: SHIMIZU AKIHIKO
IPC: G11B7/24076
Filed: 1995-06-14
Abstract: PURPOSE: To constitute an optical disk which is formed by successively laminating a recording layer and a reflection layer on a disk substrate so that prepits are well read even if these prepits are formed into a recessed shape on the disk substrate. CONSTITUTION: The optical disk is so formed that the refractive index n1 of the disk substrate 4, the refractive index n2 of the recording layer 5, the depth d1 of the prepits 8 at the boundary between the disk substrate 4 and the recording layer 5, the depth d2' of the prepits 8 at the boundary between the recording layer 5 and the reflection layer 6, and the wavelength λ of rays satisfy λ/4<=(n1-n2)d1+n2d2'<=λ/2. Since the prepits 8 are formed into a recessed shape, the intensity difference of the reflected light by the pressure or absence of the prepits 8 increases even if the film thickness of the recording layer 5 and the surface shape of the reflection layer 6 are not uniform.
Patent JP-S5479682-A (JP)
Title: Portable electronic watch
Inventor: NAKAMURA JIYUNPEI
IPC: G04R60/14
Filed: 1977-12-07
Abstract: PURPOSE: To achieve easier and surer time correction and eliminate aging errors and temperature errors of a crystal vibrator by automating the time correction and performing frequency dividing adjustment of a variable counter at the same instant of time correction.  
     CONSTITUTION: If the watch is so set that the next corrction signal is sent accurately at a 1-second interval, the start signal and next start signal are sent at a 1-second interval and therefore if it is so constituted that the input gate having been opened by the start signal of a vibration number memory part 6 is closed by the output from a detection part 5, then the vibration number of oscillator part 7 vibrator for a new 1 second is stored in the vibration number memory part 6 and in a frequency dividing part 8 which divides down oscillator part 7 output, the accurate 1-second pulse may be sent from a comparing part 9 to a clock counter part 10 when the frequency number memory part 6 and each stage coincide. In a word, this is a kind of variable counter. In this way, the error components of the crystal vibrator may be eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0817588-A (JP)
Title: Discharge lamp lighting device
Inventor: SANO MASAHITO
IPC: H05B41/282
Filed: 1994-06-28
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of generating stable output without any need of using an element of high dielectric strength. CONSTITUTION:A dimmer switch SW1 is closed for turning on a fluorescent lamp FL in dimmed state. Also, the base current of a transistor Q4 is reduced to increase impedance across a collector and an emitter, and the saturation time of a current transformer CT1 is shortened, thereby increasing the oscillation frequency of an inverter circuit 7. Then, the output of the inverter circuit 7 is lowered for reducing voltage applied to the lamp FL. In this case, no current is supplied to the base of the transistor Q5 and, therefore, the transistor Q5 is turned off. Also, a resistor R16 is bypassed. As a result. voltage divided with resistors R6 and R7 is applied to a control circuit 5. Furthermore, even when the output of the circuit 7 becomes lower than full-lighting output, due to dimming, output corresponding to full-lighting state with the resistor R16 eliminated is detected for voltage fed back with an output voltage detection circuit 6, and the output of a chopper circuit 4 becomes stable.
Patent JP-S6038395-A (JP)
Title: Preparation of 5-fluorocytidine
Inventor: TAKAHARA TAKAO
IPC: C07H19/067
Filed: 1983-08-10
Abstract: PURPOSE:To obtain the titled compound useful as a carcinostatic agent and antiviral agent in high yield in a short time, by reacting a cytidine with a fluorinating agent in a solvent containing a carboxylic acid, etc. and almost no water to give an intermediate, reacting it with ammonia, etc. CONSTITUTION:A cytidine shown by the formula I (R<1>-R<4> are H, or lower acyl) is reacted with a fluorinating agent (e.g., CF3OF, etc., usually diluted in an inert gas such as N2, etc. to <=50mol% and used) in a solvent containing a carboxylic acid shown by the formula R<5>OH [R<5> is (halogenated) lower acyl, or halogenated lower alkyl) or a halogenated alcohol (preferably acetic acid, or trifluoroacetic acid) and <=500ppm, preferably <=100ppm water, to give a 5-fluorocytidine intermediate shown by the formula II. This intermediate is reacted with ammonia or an amine to give the desired compound shown by the formula III.
Patent JP-H08337303-A (JP)
Title: Conveying dolly system
Inventor: TAI AKIHITO
IPC: B61B13/12
Filed: 1995-06-14
Abstract: PURPOSE: To provide a conveying dolly system which can detect the load on a dolly certainly and allows easy wiring works to be made on the ground. CONSTITUTION: A dolly 40 is fitted with a load detecting part 51 including load detecting roller 50 and a signal transmission part 42 to emit a signal when loading is detected by the detecting part 51. A conveyor frame 11 is equipped with a signal reception part 33 to receive signals in the condition not touching with the transmission part 42 when the dolly 40 reaches the object handover part. The frame 11 is provided with a T-groove stretching fore and aft, and wirings are made from the arrival detecting part 31, the reception part 33, or the like to a control box through the T-groove.
Patent JP-S5373504-A (JP)
Title: Removal of octafluoroisobutene
Inventor: KURODA TAKESHI
IPC: C07C17/38
Filed: 1976-12-09
Abstract: PURPOSE: To remove octafluoroisobutene easily and selectively from hexafluoropropylene contaminated with the said compound, by the contact with a lower alcohol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S637132-A (JP)
Inventor: TERADA MAKOTO
IPC: H02H7/045
Filed: 1986-06-25
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-H11338667-A (JP)
Title: Remote controller and data correcting method
Inventor: SHIGYO MASAHIRO
IPC: H04N5/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate need to adjust a personal computer output image so as to be position in the center each time because the output image on a home- use television receiver is not in the center but slightly shifted vertically or horizontally when a keyboard placed beside the television receiver performs remote control of a personal computer separated away therefrom. SOLUTION: When the above system is first started, adjusting work is performed one time and its information is stored in a nonvolatile memory 6 provided in a control console unit 1 connected to a keyboard 8 for remote control. No further adjusting work is required by reading the content of the memory 6 and initializing with the data.
Patent JP-S5771029-A (JP)
Title: Data device
Inventor: ISHIKAWA KENJI
IPC: G06F11/10
Filed: 1980-10-20
Abstract: PURPOSE:To facilitate the bracketing of a fault when an error is detected and to decrease holding circuits, by using holding circuits in common in a data processor which performs logical operation processing according to transferred interface information. CONSTITUTION:If an error is detected in interface information, the interface information is switched by a selecting circuit 20 to be applied to a holding circuit 24, and another interface information determined by a priority switching control signal generating circuit 25 is transferred to an external device to discriminate, on the basis of the information and error signals from parity checking circuits 11-13, whether the error is caused by the external device side or a main device side. Further, the holding circuit 24 is used in common, so the holding circuits are decreased in number.
Patent JP-H05340604-A (JP)
Title: Electrical instantaneous hot water heater
Inventor: KAWAGUCHI HIROSHI
IPC: F24H1/10
Filed: 1992-06-08
Abstract: PURPOSE:To provide an electrical instantaneous hot water heater in which its operation is simple and hot water having a proper temperature can easily be attained. CONSTITUTION:A heater 2, a triac 11 of a control circuit 13 for controlling an electrical conductivity of the heater 2 with a volume switch 12 and a pressure switch 6 are connected in series. Another series connected circuit of an opening or closing switch 9 and an electrical opening or closing circuit of a water stop valve 10 is connected in parallel with the former series connected circuit and then the water stop valve 10 is opened or closed under an operation of the opening or closing switch 9. The water stop valve 10 is opened under 'closing' operation of the opening or closing switch 9 water is fed into a tank 1 at a flow rate adjusted in advance by a flow rate adjusting valve 8 and at the same time the heater 2 is electrically energized at an electrical conductivity set in advance by the volume switch 12, a mere feeding of water through 'closing' operation of the opening or closing switch 9 enables hot water of proper temperature to be always attained.
Patent JP-H04369873-A (JP)
Title: Photoelectric ic module
Inventor: MATSUDA KENICHI
IPC: H01L27/15
Filed: 1991-06-19
Abstract: PURPOSE:To provide an IC package where signal light is inputted or outputted through both its surfaces and an photoelectric IC module structure provided with the IC packages which can be mounted high in density. CONSTITUTION:A first wiring metal 17 provided with a window 19 for signal light is deposited on a transparent package substrate 16, and a mesa-shaped photoelectric IC provided with a light emitting element of a photodetective element is mounted thereon. An electrode 22 is deposited on the top of a mesa 21, and the electrode 22 is bonded to the first wiring metal 17. A part of the top of the mesa 21 where the electrode 22 is not deposited is aligned with the window 19 of the first wiring metal 17, output light 26 emitted from the mesa 21 is outputted from the package 16 through the window 19. Input light 25 is made to impinge on the rear side of the IC substrate 20.
Patent JP-S6045530-A (JP)
Title: Improver for nephrotic sydrome
Inventor: TOYODA NORIYUKI
IPC: A61K36/07
Filed: 1983-08-11
Abstract: PURPOSE:An extremely safe improver for nephrotic sydrome comprising protein polysaccharide derived from Basidiomyces belonging to the genus Coriolus versicolor as a main component. CONSTITUTION:An improver for nephrotic sydrome comprising protein polysaccharide, an extract of a mycelium culture obtained by cultivating Basidiomyces belonging to the genus Coriolus versicolor or its fruit body with hot water or an alkali solution as an active ingredient. The protein polysaccharide (e.g., krestin) contains 18-38wt% protein, has 5,000-300,000 molecular weight (ultracentrifugation method), its saccharide part is beta-D-glucan, constituent amino acids of protein are aspartic acid, leucine, etc., and its shows properties of solubility in water, etc. Oral administration is preferable and a dose is 10-1,000mg/day/kg, preferably 20-600mg/day/kg.
Patent JP-S5847170-A (JP)
Title: Ignition control device for engine
Inventor: TSUDA HIROYUKI
IPC: F02P15/08
Filed: 1981-09-17
Abstract: PURPOSE:To obtain the long life for an ignition plug by transmitting the output of timing signal generators to two ignition circuits at a low load to ignite doubly by a double ignition plug and operating two ignition plugs alternately at a medium load. CONSTITUTION:Two ignition plug 3 are provided on one cylinder. Each ignition plug 3 is controlled for operation by timing signal generators 6 and 6 via a transmission signal switching unit 5 and ignition circuits 4 and 4. The transmission signal switching unit 5 is provided with a simultaneous transmission circuit 7 to transmit a timing signal to each ignition plug 3 at its every input, an alternate transmission circuit 8 to transmit the timing signal to each ignition plug 3 alternately, and a switch device 9 to switch over two circuits 7 and 8 selectively between generators 6 and circuits 4. The switch device 9 is controlled for switching on the basis of the output of a load-condition detecting device 10 via a control circuit 11. In this construction, each ignition plug 3 is operated as designed to economize the cost of fuel and prolong the life of the ignition plug 3.
Patent JP-S5938110-A (JP)
Title: Draft grill for automobile
Inventor: MATSUI KAZUFUMI
IPC: B60H1/26
Filed: 1982-08-24
Abstract: PURPOSE:To improve the appearance of a draft grill for a rear parcel insulator ventiltion port, by providing a cover on the lower part of a frame so that the cover corresponds to a mounting opening and is parallel with it. CONSTITUTION:The frame 20a of a draft grill 20 is fitted in the opening 10 of a rear parcel insulator 6. A cover 22 is pushed in, at the reverse side of the grill, along its claw 21 so that the claw is fitted in the hole 25 of the cover. The draft grill 20 is thus mounted. Because the cover 22 conceals a vehicle panel such as a rear parcel shelf, wires, etc., the appearance is improved.
Patent JP-2000334285-A (JP)
Title: Rotary mixer
Inventor: ONODERA YASURO
IPC: B01F29/60
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To mix materials in a short time and uniformly and also to obtain a stable mixture whose quality does not vary with the worker by forming a mixing vessel into a truncated cone. SOLUTION: A truncated cone vessel 1 consists of a bottom face part 2 of large diameter and a top face part 3 of small diameter cut parallel to the bottom face part 2. The bottom face part 2 is provided with a cover 5 of large diameter which can be freely opened and closed by a hinge 4 and a locking utensil 6 for keeping the cover 5 of large diameter in a closed state and for freely unlocking it. And the top face part 3 is similarly provided with a cover 8 of small diameter which can be freely opened and closed by a hinge and a locking utensil for freely unlocking it.  In this case, when, with the work being started, the top face part 3 of the truncated cone vessel 1 comes to the lowest position, materials in the truncated cone vessel 1 are concentrated on one point, and inversely when the bottom part 2 of the truncated cone vessel l comes to the lowest position, the materials are hit against the cover 5 of large diameter by gravity and are diffused. These concentration and diffusion are repeated to shake the materials.
Patent JP-S627307-A (JP)
Title: Controller of electric railcar
Inventor: HIRAO SHINZO
IPC: B60L15/20
Filed: 1985-07-02
Abstract: PURPOSE:To perform the adhesive performance of an electric railcar to the maximum limit by controlling the tensile force of a motor so that unitized natural vibration frequency component becomes constant. CONSTITUTION:A digital filter DF produces only natural vibration frequency component as a predriving slip phenomenon of vibrations detected by a gap sensor SG. A unitizing circuit RA unitizes the entire signal level of an output form the filter DF. A creep controller SC outputs a creep amount control signal in response to a deviation between unitized allowable maximum amplitude reference AS and an output from the circuit RA. An amplifier AMP inputs a creep amount control signal, an acceleration current command IP and a main motor current IM and outputs a gate signal to a chopper CH.