baber/WOPTO huggingface dataset:
Patent JP-S579122-A (JP)
Title: Tuning display device
Inventor: MARUSHITA YUTAKA
IPC: H03J3/14
Filed: 1980-06-19
Abstract: PURPOSE:To perform channel selecting operation accurately and easily, by storing the name of a plurality of broadcast stations in the order of oscillating frequencies and displaying the name of the broadcast stations on a dot matrix panel at the tuning of a receiver through the count of a tuning detection signal. CONSTITUTION:A plurality of broadcast station names are stored in advance in a storage device MC consisting of P-ROM. Further, a storage element MD supplied from a battery BT at all times is provided, and the content counting the tuning detection signal in high level which is inputted from an input terminal I and produced every time when a tuner circuit is tuned, at an up-down counter UDC, is normally stored. When the tuning detection signal is inputted, an oscillation circuit OSC outputs a clock signal and a data is read out from the element MC according to the count value of the counter UDC by a counter C1 for data read-out and the name of broadcast station is displayed on a dot matrix panel MP.
Patent JP-S5418780-A (JP)
Title: Liquid crystal display type electronic watch
Inventor: EBIHARA HEIHACHIROU
IPC: H03K3/02
Filed: 1977-07-12
Abstract: PURPOSE:To reduce power consumption of liquid crystal cell and prolong battery life by letting a crystal oscillator oscillate frequencies other than 2<n>, as a frequency dividing system other than 1/2 and obtaining 1 Hz for watch and 20 to 30 Hz for liquid crystal driving.
Patent JP-S5418220-A (JP)
Title: Tuning detecting device
Inventor: KANEBA YUTAKA
IPC: H04N5/44
Filed: 1977-07-11
Abstract: PURPOSE: To detect which channel the tuner of the TV picture receiver is tuning in and thus to transmit automatically the RF signal tuning with the channel from VTR and others, which is used when the VTR is connected to the TV picture receiver. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02260080-A (JP)
Title: Character graphic generator
Inventor: IIDA HIROYUKI
IPC: H04N7/00
Filed: 1989-03-31
Abstract: PURPOSE:To generate a high-definition character and a graphic on a real time basis by writing the picture element of the character and graphic into a frame memory every block, reading the picture elements in units of the block, and applying an anti-jaggy processing. CONSTITUTION:When the graphic is generated, a processor 2 calculates left and right intersection coordinates XLi (i=1 to (n)) and XRi between the respective sides of the plotted graphic and scanning lines on memories 4a and 4b. On the contrary, when the character is generated, the processor calculates the intersection coordinates XLi and XRi between the external size lines of a pen and the scanning lines, and stores them into a pen memory 3a in a plotting circuit 3. Next the processor 2 forms the character external size coordinates from the skeletal data of the character stored into a ROM 1. The circuit 3 adds the coordinate values to the pen coordinates in the memory 3a as offset, converts them into picture element image data, and writes them to the memory 4a block by block. The picture element data are read from the memory 4a in units of a block, the data are delayed by one clock cycle by filters 5a and 5b, a weighted mean processing is executed for the 3 X 5 picture elements, and the picture element data are outputted.
Patent JP-H04315991-A (JP)
Title: Fuel assembly
Inventor: MOROOKA SHINICHI
IPC: G21C3/33
Filed: 1991-04-16
Abstract: PURPOSE:To provide a fuel assembly whose critical output can be increased by increasing the flow rate of a passageway surrounded by channels and fuel bars. CONSTITUTION:In a fuel assembly comprising a number of fuel bars arranged into a square lattice by a lower tie-plate 21, an upper tie-plate and a plurality of fuel spacers and stored in a channel box, the area of the hole of a passageway formed through the lower tie-plate 21 is made larger at the outside 31 than at the center portion 32 of the lower tie-plate 21.
Patent JP-S57198854-A (JP)
Title: Identifying and detecting device for gas
Inventor: NAKASHIMA KIYOSHI
IPC: G08B21/00
Filed: 1981-06-02
Abstract: PURPOSE:To enable city gas which consists of mainly LNG, LPG and hydrogen to be clearly identified and detected even if they are in a low concentration, by adapting the fact that an output property to various kinds of gases differs with an element temperature of a gas detecting element which consists of mainly a metalic oxide semiconductor. CONSTITUTION:Gas to be measured is brought into contact with a detecting element of a gas detecting mechanism 1 through installation of a suction pump 5 for gas to be measured, and with the heater of the mechanism 1 actuated, a gas detecting element 2 is brought to a given temperature. According to an instruction from a process control circuit 7, a comparision circuit 10 compares a signal voltage from a hold circuit 8 for storing the output signal voltage from the mechanism 1 with a reference voltage to discriminate the pressure of gas. A comparision circuit 12 compares a voltage from an attenuating circuit 11 for attenuating the signal voltage from the circuit 8 with the voltage signal from the mechanism 1, and a comparision circuit 14 compares a voltage from an attenuating circuit 13 for attenuating the signal voltage the mechanism 1 with the signal volatge from the circuit 8. The outputs of the comparison circuits 10, 12, and 13 are computed (15) to display the computing results in a display circuit 16.
Patent JP-H03283813-A (JP)
Title: Level converter circuit
Inventor: ASAZAWA HIROSHI
IPC: H03K19/0175
Filed: 1990-03-30
Abstract: PURPOSE:To correct the deviation of the DC level between an ECL(emitter coupled logic) and a C-MOS due to the fluctuation of a process without requiring a capacitor by providing an operational amplifier which controls and equally keeps the output intermediate level of the ECL and the input threshold level of the C-MOS. CONSTITUTION:An operational amplifier 14 has the in-phase input terminal connected to the collector of a transistor TR and has the anti-phase input terminal connected to the output terminal of an inverter 22 and has the output terminal connected to the bases of TRs 8 and 13. When the high level and the low level of the output of an ECL 20 are denoted as VOH and VOL respectively, the collector potential of the TR 13 is the middle level between VOH and VOL. A voltage VOM and the voltage VIM of the highest input sensitivity are applied to the positive phase input terminal and the negative phase input terminal of the operational amplifier 14, and the output is applied to the bases of constant current source TRs 8 and 13, and current IO of the TR 8 is so adjusted that VOM=VIM is satisfied. Thus, the deviation of the DC level is eliminated without requiring a capacitor.
Patent JP-S59210260-A (JP)
Title: Heat pump type hot-water reserving device
Inventor: SAWAGUCHI HIROSHI
IPC: F24H1/00
Filed: 1983-05-16
Abstract: PURPOSE:To make the whole of the device compact by accommodating other constituting equipments in an inside space enclosed by board wall like outdoor air heat exchanger. CONSTITUTION:The outdoor heat exchanger 11 is arranged with a radiator 12 thereabove and is constituted so as to have a board wall like configuration enclosing the outer periphery of the upper part of a hot-water reserving tank 1 while the shape thereof shows a ?-shaped configuration in the plan view thereof. The inside space, enclosed by the board wall like outdoor air heat exchanger 11 and the radiator 12, accommodates various equipments constituting a heat pump type cooling and heating device while a fan 13 for ventilation is provided at the center of the inside space. The outdoor air heat exchanger 11 does not occupy a large space, therefore, a comparatively large space for accommodating other constituting equipments therein may be formed. Accordingly, respective constituting equipments will never occupy useless spaces and the whole of the device may be made compact.
Patent JP-2000275298-A (JP)
Title: Wire severance detecting system and wire severance point orienting system
Inventor: NAKADA RYOSAKU
IPC: G01R31/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a wire severance point orienting system adapted to a nongrounded three-phase, three-wire transmission/distribution line, rarely affected by disturbance factors such as weather and a load, capable of accurately detecting a wire severance, and capable of accurately orienting a wire severance point of the transmission/distribution line. SOLUTION: This wire severance detecting system is provided with a detection line installed in parallel with a nongrounded three-phase, three-wire transmission/distribution line, one end of the detection line is grounded, and a current measuring means 3 for measuring the induction current flowing in the detection line is provided on the detection line. A zero-phase voltage measuring means 6 is provided on the transmission/distribution line. A slave station 1 having a surge detecting means and a surge information transmitting means is provided on each steel tower of the transmission/distribution line. A master station 2 receives and calculates the surge information of the slave stations 1 and the induction current information from the current measuring means 3, thereby a wire severance point of the transmission/distribution line can be accurately oriented.
Patent JP-H01256109-A (JP)
Title: Sheet inverting equipment
Inventor: IKEDA TERUYUKI
IPC: H01G13/00
Filed: 1988-04-05
Abstract: PURPOSE:To facilitate the taping work of a backing tape, by retaining a pair of vacuum boxes in the manner in which their surfaces face each other, and opening and shutting are enabled, and constituting two vacuumizers which are independently controllable. CONSTITUTION:On one sucking surface A, a green sheet 6 is arranged, and a vacuumizer 21a connected with the sucking surface A is operated, and then the green sheet 6 is fixed on the sucking surface A. Next, by closing an opening and shutting part, the sucking surface A is covered with the other sucking surface B; the vacuumizer 21b of the sucking surface B is operated, and, at the same time, the vacuumizer 21a is interrupted; then the green sheet 6 is sucked by the sucking surface B. When the openinging and shutting part 5 is opened, the green sheet 6 is transferred from the sucking surface A to the sucking surface B. At this time, the green sheet 6 is obtained in the state in which the sucking surface A is turned over. Thereby, the surface or the rear of the green sheet 6 is easily exposed, so that sticking a backing tape on the surface or exfoliating it from the surface is enabled.
Patent JP-H11279673-A (JP)
Title: Zinc alloy for metal mold, metal mold and block for metal mold
Inventor: KUBOTA KOHEI
IPC: C22C18/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a zinc alloy for metal mold which has improved durability and in which temperature in casting is lowered and energy cost reduction, facilitation of casting and working, prolongation of life of melting pot, and shortening of solidification time after pouring are attained and further the occurrence of porosity is inhibited and also to provide a metal mold and a block for metal mold which are produced by casting this zinc alloy. SOLUTION: The zinc alloy for metal mold, in which the occurrence of porosity is inhibited, has a composition consisting of, by weight, 1.5-2.5% magnesium, 3-5% aluminum, 2-4% copper, and the balance zinc with inevitable impurities and containing, if necessary, one or more kinds among 0.03-0.2% titanium, 0.03-0.2% zirconium, 0.03-0.2% boron, and 0.03-0.2% lanthanoide seriese and also has <=390 deg.C initial solidification temperature and >=150 Vickers hardness. The metal mold and the block for metal mold are composed of this alloy.
Patent JP-S5712966-A (JP)
Title: Mixed cake from rice and barley
Inventor: NUMAHATA TOMIE
IPC: A23L7/10
Filed: 1980-06-21
Abstract: PURPOSE: Rice cake bun is made by using a mixture of pressed barley and rice powder to make the coating and by stuffing it with "an" a kind of jam, such as sweet bean jam, thus being palatable and rich in nutritions.  
     CONSTITUTION: Pressed barley is cooked into a gruel and kneaded together with a powder of unpolished or polished rice to prepare the coating. The coating is expanded to an appropriate thickness and stuffed with "an". Then, they are friend with oil or steamed. As ingredients for "an", are used vegetables, beans, fruits, mushrooms, meats and sea weeds and as seasonings, sugar, "miso" (soybean paste), soysauce or curry. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60228979-A (JP)
Title: Radar equipment
Inventor: KITAJIMA KOUICHI
IPC: G01S7/02
Filed: 1984-04-26
Abstract: PURPOSE:To make it possible to perform the clear detection of a target by avoiding the jamming of an arrival interference wave, by emitting the radar transmission signal of the polarized wave crossing that of the arrival interference wave at right angles from a radar antenna. CONSTITUTION:The characteristic analysis of a polarized wave is performed by such a method that the amplitude and phase of a horizontal component H are compared with a vertical component V as reference by a signal processing means. According to the result, the radar transmission signal generated in a transmitter 3 is at first distributed by a variable power distributor 7 in the same ratio as the amplitude ratio of the vertical component and horizontal one of an arrival interference wave. Next, the phase relation between transmitting and receiving signals distributed by the distributor 7 is adjusted by a phase shifter 8 so as to bring the phase relation of the vertical and horizontal components of the interference wave to anti-phase relation. By guiding thus adjusted two signals to a polarization wave divider 6, the signal of the polarized wave crossing that of the interference wave at right angles can be emitted from the antenna 1. Therefore, the jamming of the arrival interference wave is avoided by a signal processor 5 and the detection of a target can be performed.
Patent JP-H02261612-A (JP)
Title: Both-face insert molding method
Inventor: SUDO KENICHI
IPC: B29L31/58
Filed: 1989-04-03
Abstract: PURPOSE:To obtain a molded product with a three-layer structure by one-time molding, simplify the manufacture of the same, and eliminate a work half done by forming a cavity with the half shape of the molded product in both molds, forming a resin passage communicating to the cavity in one of the molds, and using the mold provided with an adaptor capable of rising and setting to the gate part of the resin passage with respect to the cavity. CONSTITUTION:Felt (i.e., a first insert member) 11 is set on the inner bottom surface of a cavity 1a in the elevated state of an adaptor 4. Upon completion of setting the felt 11, a skin material (i.e., a second insert member) 12 is set between molds 1 and 2. Then, a molten resin 14 is fed by a screw extruder through a sprue 3. In a state that a predetermined amount of the molten resin 14 has been fed, both molds 1 and 2 are further clamped, so that the molten resin 14 infiltrates into every part to be molded in a predetermined thickness and is then solidified by cooling. After the cooling, the molds are opened and a molded article is withdrawn. The molded article obtained by this molding method is formed into the product with a three-layer structure wherein the resin 14 is sandwiched unitarily by the skin material 12 and the felt 11.
Patent JP-H08238345-A (JP)
Title: Golf swing trainer
Inventor: MATSUZAWA TAKUMI
IPC: A63B69/36
Filed: 1995-03-06
Abstract: PURPOSE: To enable a user to concretely understand and learn the knack of starting a downswing led by the lower half body by attaching a cord provided with a tread part to be placed on the ground to a mat. CONSTITUTION: The one end of the cord 2 is provided with the tread part 1 to be placed on the ground surface and the other end thereof is attached to the mat 3. The cord 2 is specified to a rod shape. The mat 3 and the tread part 1 are placed on the ground and the cord 2 connecting both is bound to a pin fixed in the ground. The user makes swing action by placing the left foot on the tread part 1. At this time, the user makes action to press the tread part 1 connected with the cord 2 so as not to move in spite of the contact of a club head with the mat 3 during the swing action before swinging down the club for the purpose of consciously and clearly feeling the role of his left leg. As a result, the user is able to shift the body weight, when to make the action to swing down the club by turning his shoulder.  The swing action of the rhythm to swing after pressing is successfully made possible if such actions are continuously carried out.
Patent JP-H07289263-A (JP)
Title: Promoter for gene manifestation
Inventor: SHIBUYA MASASHI
IPC: A61K48/00
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a promoter containing a specific nucleic acid sequence or a part thereof, capable of specifically manifesting a gene in a vascular endothclial cell, thus useful as a vascularization inhibitor, etc. CONSTITUTION:This promoter is a human receptor-type tyrosine kinase gene flt containing a nucleic acid sequence (or a part thereof) specified by the nucleic acid number: -229 to +8 in a nucleic acid sequence of the formula. A polypeptide coded with a structural gene is obtained from a product obtained by culturing a transformant transformed with a vector containing a recombinant DNA containing this promoter.
Patent JP-S567507-A (JP)
Title: Automatic gain control circuit
Inventor: MORIOKA KOUJI
IPC: H03G3/20
Filed: 1979-07-02
Abstract: PURPOSE:To amplify the input signal to the signal of a given amplitude with high stability, by multiplying the amplitude values of the output signal and input signal and negative feedback the product after being amplified with a given gain. CONSTITUTION:The input signal A is input to the subtractor 1 and the amplitude detection circuit 2. The subtractor 1 outputs the signal subtracting the feedback signal KaB from the input signal A and it is input to the amplifier 3 to output the signal B. The signal B is input to the multiplier 4 together with the signal (a) applied from the amplitude detection circuit 2, resulting in being the multiplied signal aB and further being the signal KaB via the amplifier 5, to be fed back to the subtractor 1.
Patent JP-S59210976-A (JP)
Title: Polyester-based coating composition
Inventor: KANKE SHIYUNSUI
IPC: C09D167/00
Filed: 1983-05-13
Abstract: PURPOSE:To provide a coating compsn. having strong adhesion and producing a coated surface with excellent printability, prepared by adding alpha-methylstyrene resin, maleinized rosin or ester thereof to a sulfonic acid group-contg. polyester. CONSTITUTION:The coating compsn. is prepared by adding 1-50pts.wt. at least one of alpha-methylstyrene resin, maleinized rosin and ester thereof to 100pts.wt. sulfonic acid group-contg. polyester. The polyester is a linear or branched resin having a limiting viscosity number of 0.1-1.5. When the amt. of addn. is less than 1pt.wt., no effect is obtainable while when it exceeds 50pts.wt., the adhesion and printability are lowered and the compatibility with a solvent is impaired leading to poor practicability. The compsn. has markedly improved pigment dispersibility because of the presence of the introduced sulfonic acid group. and forms a uniform coating film without causing troubles in coating operation even when filler, crosslinking agent and coupling agent are added.
Patent JP-H06303182-A (JP)
Title: Inter-office phase synchronizing system and device used for this
Inventor: NOZAWA TOSHIHIRO
IPC: H04B7/26
Filed: 1993-04-12
Abstract: PURPOSE:To simplify a device constitution and to improve the information efficiency of a calling signal by providing highly accurate clocks on a central office and a peripheral office, compensating the delay amount of a variable delay device by the peripheral office by the timing obtained from the clock and transmitting the calling signal. CONSTITUTION:High performance clocks 10 to 12 are provided on a central office 1 and peripheral offices 60 and 61, and the office 1 simultaneously transmits the time information of the clock 12 and the transmission designation time of the calling signal from the inter-office delay amount from a signal preparation part 13 by including them in frame signals. The offices 60 and 61 transmit frame signals by the timing of the transmission designation time of the office 1 based on the time information of the clocks 10 and 11. When the change of delay amount and jitters are generated due to the route switching, etc., of inter-office repeating lines 20 and 21, the cycles of the frame signals are changed. Therefore, phase synchronizing control parts 30 and 31 monitor the cycles and adjust the delay amount of variable delay devices 70 and 71 from the detection result of a phase delay. Thus, the information efficiency of the calling signal is improved, the reception, connection and disconnection control of radio waves of the offices 60 and 61 become unnecessary and a device constitution is simplified.
Patent JP-H11285285-A (JP)
Title: Control method of dc brushless motor
Inventor: WATANABE YOSHIAKI
IPC: H02P6/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the variations of the time intervals of the current applications for the coil windings of a DC brushless motor, by setting as a reference timing one of on/off changeover timings during one turn of its rotor, which are obtained through the sensed signals fed from a plurality of positional sensors of its rotor, and by selecting only this timing as the reference to apply currents to the plurality of coil windings. SOLUTION: In a fan motor 50, originating from the variations of the sticking position and the magnetization of the permanent magnet of a rotor 62, the variations in the attaching positions of its Hall elements 64U, 64V, 64W to it, the variations of the operational characteristics of the respective Hall elements, and the like, the time intervals between the position sensing signals obtained from the respective Hall elements are not made equal to each other. A control portion 60 so controls the timings of its current applications as to minimize the variations of the current-application time intervals to its three-phase windings 66U, 66V, 66W.  That is, setting as a reference timing one of the timings whereat the current applications of its three-phase windings are changed over from on to off or from off to on at each turn of its rotor 62, and only this reference timing is selected as a reference for setting the timings of the changeovers of the current applications to the plurality of coil windings.
Patent JP-S57200679-A (JP)
Title: Switching apparatus for slurry pump
Inventor: FUKUDA SHIYOUZOU
IPC: F16K11/02
Filed: 1981-06-02
Abstract: PURPOSE:To prevent formation of gaps or clearance between sliding surfaces of a seal due to local wear or damage of a sliding metal surface, by employing such an arrangement that the seal is urged forward by a resilient member in the manner of following up wear of the seal. CONSTITUTION:The gap between sliding surfaces tends to increase due to the wear of sliding surfaces by aggrgates contained in slurry. Here, a resilient seal 10 has a function to prevent local increasing of the gap between the sliding surfaces due to wear of the seal or intrusion of aggregates into the same since the material constituting the seal 10 has resiliency. In case that the gap between the sliding surfaces is increased by wear of a seal ring 8, sliding plate 9 and the resilient seal 10 itself, it is urged forward onto the sliding surface of the sliding plate 9 by the force of a spring 11, so that increase of the gap between the sliding surfaces can be prevented. Thus, no clearance is formed between the sliding surfaces even if local wear or damage is caused in the metal sliding surface.