baber/WOPTO huggingface dataset:
Patent JP-H09144479-A (JP)
Title: Tunnel excavator
Inventor: KOGA YUZO
IPC: E21D9/08
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To attain recovery by dividing a cutter head, a head drive mechanism and a shield shell and disassembling this tunnel excavator in a pit after the construction of a tunnel. SOLUTION: When a tunnel excavator is recovered and removed, a thrust jack 20 is taken away from a main beam 15, and the rear section 15C, intermediate section 15B and front section 15A of the main beam are removed successively and carried out onto the ground from the rear of a tunnel. A bulk head 4 with a head driving unit 6 is taken away from the annular frame 2a of a shield shell 2 and conveyed out. The upper section of the shell 2 is pulled into the inside and removed, and both side sections and lower section of the shell 2 are taken away and carried out successively. In a cutter head 3, an open-close section formed at a central section is removed from an outer circumferential section and drawn to a rear, and the outer circumferential section is divided into upper and lower sections and conveyed out.  Accordingly, this tunnel excavator can be recovered without installing a shaft for disassembly and carrying-out and can be reused while cost can be reduced.
Patent JP-H08131628-A (JP)
Title: Digital pachinko machine
Inventor: HAGIWARA KYOKO
IPC: A63F7/02
Filed: 1994-11-09
Abstract: PURPOSE: To enable a game player to play a game while watching a plurality of images in a manner such that a plurality of video displays are arranged on a game board, a game image is displayed on one video display and a television image is displayed on another video display when a television switch is turned on. CONSTITUTION: When a power source is turned on, a title image is displayed on a CRT 6 and a game of a digital PACHINKO machine can be played. When a game ball wins, a large number of symbols are displayed after pseudo reels are moved and displayed on the CRT 6. A winning judgement is executed in a winning judgement section 52 with respect to each symbol. When the symbol is a blank, one display game is finished. Meanwhile, when a television switch 21 is turned on, a television image is displayed on another CRT 7 irrespective of the display of the CRT 6. Consequently, the player can play a game while watching the game image and television image on the respective CRTs. When a shift switch 23 is depressed, the images of the CRTs 6 and 7 are exchanged mutually.
Patent JP-H08139663-A (JP)
Title: Mobile communication terminal
Inventor: KIDA TAKESHI
IPC: H04B7/26
Filed: 1994-11-09
Abstract: PURPOSE: To surely report the condition degradation of a radio wave propagation path in the state of continuing speaking for a user when the condition of the radio wave propagation path gets adverse by degrading the quality of a received voice when a reception level gets lower than a prescribed level. CONSTITUTION: When reception level data are inputted, a main control part 17 predicts the reception level data in the future from the time sequential reception level data in the past. When the predictive value of the provided reception level is smaller than the prescribed level, '1' is added to a timer value. When the timer value reaches the prescribed value, it is decided that the state of the reception level lower than the prescribed value is continued for prescribed time. Thus, the operations of transmitting and receiving circuits are stopped and a radio circuit is cut off. The transmission of a message is instructed to a talky circuit 34, and a selecting circuit 35 is switched so that an input signal from the talky circuit 34 can be outputted. The talky circuit 34 transmits a talky message showing that speaking is disabled due to the adverse state of radio waves.
Patent JP-H04268106-A (JP)
Title: Burner
Inventor: RICHIYAADO UIRIAMU WATOSON
IPC: F23D14/22
Filed: 1991-11-14
Abstract: PURPOSE: To eliminate a use of mixing end plate, by a method wherein a second tubular member communicating with a second distributer is passed in a first tubular member communicating with a first distributer, they are stored in a main body member having an air inlet, either oxygen or a source of enriched oxygen is connected to communicate with one tubular member, and its terminal end is arranged to communicate with flame. CONSTITUTION: Main body members 2, 12 and 24 having a compressed air inlet 4, a gas fuel inlet 16 and an oxygen inlet 32 are air-tightly connected with gaskets to flanges 6, 14, 18 and 26 in such a manner that first and second gas distributing chambers 10, 22 are formed in a closure 30 fixed by a rear plate 8, a plate 20 and a flange 28. In addition, terminal ends of the main body member 2, the first tubular member 36 and the second tubular member 40 are formed at the same plane and they are supported from each other by spiders 42, 44. Accordingly, it is possible to make a uniform flow of mixing of a fuel flow and an oxygen flow without using any end plates and to manufacture it in less-expensive manner.
Patent JP-H09117835-A (JP)
Title: Work fixing jig of polishing machine
Inventor: HOSOE KAZUYUKI
IPC: B24B41/06
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To fix a work at a prescribed position of a polishing machine even when the shape of the work changes. SOLUTION: A work 1 to be polished is supported by a reference side jig 21 and a clamp side jig 22, but these reference side jig 21 and clamp side jig 22 are respectively supported turnably by support shafts 28, 29 on a central line 27 and have tow each of L shaped brackets 25, 25', 26, 26' symmetrically arranged against the central line 27. Each of the brackets 25, 25', 26, 26' has movable supporting points 25a, 25b, 25a', 25b', 26a, 26b, 26a', 26b' to turn around the support shafts 28, 29 as their center in the neighborhood of both ends, and the work 1 is fixed after it is guided at a prescribed position of a polishing machine at the eight movable supporting points in total.
Patent JP-S61182127-A (JP)
Title: Graphic touch sensor
Inventor: UIRIAMU EI GIBUSON
IPC: G06F3/045
Filed: 1985-12-24
Abstract: A resistor electrode type touch sensor having enhanced area of linear response by reducing the bow in perimeters of the sensor and the method of accomplishing the same. A resistive coating is applied to one surface of a substrate. Within this coating orthogonal electrical fields are produced to give coordinates of a selected position. Overlying, but spaced from, the resistive coating is a flexible pick-off sheet having a conductive layer facing the resistive layer which will contact the resistive coating when the pick-off sheet is touched at a selected position. A resistance element is positioned proximate, but insulated from, the perimeter of the resistive coating. Electrodes of a selected effective size and spacing are located along selected paths proximate the edges of the resistive coating. Each electrode is attached to the resistive coating and connected to selected positions along the resistance element to provide selected voltages to the resistive coating. The effective size and spacing of the electrodes, and the positions of connection to the resistance element, are selected to produce an effective voltage gradient at the electrodes that progressively decreases from corners of the sensor to the center line of each edge of the sensor to counteract any voltage drop along the resistance element when voltage are applied thereto so as to substantially eliminate the bow of electrical fields produced in the resistive coating.
Patent JP-S63151036-A (JP)
Title: Clean prober apparatus
Inventor: ITOYAMA TAKETOSHI
IPC: H01L21/66
Filed: 1986-12-16
Abstract: PURPOSE:To decrease attachment of dust to a body to be measured and to improve the yield rate, by setting the body part to be measured, which is provided on a mounting stage, in a down blow state. CONSTITUTION:Air is sucked through an nozzle 22. Dust is removed through a filter 23. The air is made to flow to a loader part and a prober part through tubes 18 and 36. In the loader part 3, the clean air enters through a ventilating plate 15 from a nozzle 19. The clean air is jetted through a ventilating hole 16. The jetted clean air passes in a wafer cassette 10 and is guided in the direction of a floor. The air is made to pass through the bottom surface part of a grating structure 8a and exhausted to the outside of a cabinet. In the prober part 5, the clean air is jetted through nozzles 35a and 35b of a head plate 31. The clean air is blown to a measuring stage and guided in the direction of the floor. The air is exhausted to the outside of the cabinet through the bottom part of a grating structure 8b.
Patent JP-H1130929-A (JP)
Title: Image forming device
Inventor: ISHIGAKI KOJI
IPC: G03G21/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the sacrifice of fixability and productivity in a device and to control a heater with a simple constitution by optimally controlling the number of voltage fluctuations caused by a current rushing into the heater, in accordance with each state of the device, so as to suppress the fluctuation of a power supply voltage and the inhibition of a higher harmonic to a commercial power source as little as possible, without adding a hardware part and a filter member. SOLUTION: In this device, at least a turning off threshold when the formation of an image is not operated is set to be a value different from and higher than a lighting threshold when the formation of the image is not operated and the lighting and turning off thresholds when the formation of the image is not operated are set to make the control period of the heater 17 when the formation of the image is not operated longer than that when the formation of the image is operated.
Patent JP-H09147491-A (JP)
Title: Data reproducing circuit
Inventor: KANESHIGE TOSHIHIKO
IPC: G11B5/09
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain stable operation of operation processing by using sampling values with timewise intervals and obtaining a margin for operational preparation and to simplify circuit constitution by using a small number of sampling values. SOLUTION: An adder 103 slices the input data to obtain the regenerative data. A register 104 obtains a first sampling value A having a negative polarity immediately before a regenerative data level crosses a slice level. The register 105 obtains a second sampling value B having a positive polarity immediately before a regenerative signal level crosses the slice level, and the register 106 obtains a third sampling value C having the positive polarity immediately before the regenerative signal level crosses the slice level. The adder 107 calculates (A+C), and controls a slice level generating device 108 to set the slice level, and a substracter 109 calculates (B-C), and controls a data clock generating device 110 to control a data clock phase.
Patent JP-H04172999-A (JP)
Title: Driving circuit for stepping motor
Inventor: NISHIZAWA TATSUO
IPC: H02P8/00
Filed: 1990-11-06
Abstract: PURPOSE:To eliminate noise to be generated at a power source line by simultaneously turning two transistors of a ground side for forming an H bridge to ON at the time of stopping a motor. CONSTITUTION:The output of a driving circuit 8 at the time of stopping a motor is varied from a low level to an M level at this time, and two Q3, Q4 of four transistors Q1 to Q4 for constituting an H bridge are turned ON by the operation of a changeover switch circuit 6 composed of diodes D5, D6, D7. If the circuit 8 is not formed at the time of stopping the motor, counterelectromotive force of a motor coil 9 regenerated in a motor driving power source Vm 11 through the diode D1 or D2 at the moment of stopping the motor is discharged through a loop of the transistor Q3 and the diode D4 or the transistor Q4 and the diode D3, and hence influence to the power source 11 can be reduced.
Patent JP-H08131046-A (JP)
Title: Spray device
Inventor: KOBAYASHI MASAO
IPC: A01M7/00
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a spray device having excellent handleability and application efficiency by loading a vehicle with a pressure pump using a buttery of the vehicle as a driving source, a chemical solution tank and a spray nozzle. CONSTITUTION: A vehicle C is loaded with a chemical solution tank 1, a pressure pump 2 and a spray nozzle 3, sends a chemical solution W in the chemical solution tank under pressure by the pressure pump driven by voltage for a household electric source to the spray nozzle and spays the liquid solution on the ground. An electric circuit 5 containing an invertor 6 for converting the voltage of the DC electric source of a buttery B loaded on the vehicle to AC-100V as the voltage for the household electric source is opened and closed by a switch 7 set in the vicinity of the driver's seat of the vehicle.
Patent JP-H08137358-A (JP)
Title: Image forming device and cleaning member for discharging means member
Inventor: TAKEDA MASAMI
IPC: G03G21/10
Filed: 1994-11-10
Abstract: PURPOSE: To always maintain a stable discharging function and to obtain an excellent image by combining the materials of a cleaning member and a holder, so as to satisfy specific conditions at the time of cleaning the vicinity part of a discharge needle. CONSTITUTION: A toner image formed on an image carrier is transferred to a transfer material 13 and then, an excess charge applied to the transfer material 13 at the time of transferring is discharged by the discharge stylus 10' held by the discharge stylus holder 10''. The materials of the holder 10'' and a cleaner 17 are selected and combined so that when the holder 10'' is rubbed at the time of cleaning it, the surface potential of the holder has a polarity opposite to that of a transfer charge and its absolute value should be <=1kV or it is charge in the same polarity as the transfer charge or it is not charged.  For instance, the holder 10'' is made of insulating resin and the cleaner 17 has a hardly charged brush 18 suppressed in the charging by adding an charge preventive agent to resin fiber charged in the polarity opposite to that of the transfer charge of the holder by the rubbing with the holder 10''.
Patent JP-H03160822-A (JP)
Title: Multi-path disturbance eliminating circuit
Inventor: SUGAYAMA SAKAE
IPC: H04B1/10
Filed: 1989-11-17
Abstract: PURPOSE:To reduce the gain of an IF amplifying circuit and to decrease noise in the occurrence of multi-path disturbance by using the output signal of an AC signal detection means to control the gain of the IF amplifying circuit. CONSTITUTION:If multi-path disturbance takes place, when a large level AC signal takes place in the output signal of a detection circuit 8 detecting the electric field strength, an AC signal detection circuit 12 judges that it is multi- path disturbance. An IF amplifying circuit 5 is constituted of 6-stage of limiter amplifiers and the electric field strength of a reception signal is detected by applying a signal from 1st, 3rd, 5th limiter amplifiers IF (1) to the circuit 8. Moreover, the output signal of the detection circuit 12 acts on the 6-stage of limiter amplifier IF (2) to control the gain. Thus, the gain of the IF (2) is reduced, the overall gain of the circuit 5 is reduced and the state is nearly the same as that with muting. Thus, the reception signal level and noise level are decreased to reduce noise at the time of multi-path disturbance.
Patent JP-S63153166-A (JP)
Title: Image forming system
Inventor: NONOGAMI TORAHIKO
IPC: B41J2/45
Filed: 1986-12-17
Abstract: PURPOSE:To compensate the light to be emitted from a LED to a constant level, by calculating data correlating with the light to be outputted from LED based on a count in a counter and controlling the power supply time for the LED according to said data. CONSTITUTION:A temperature data for predicting the temperature rise of a LED head 28 calculated on the basis of data being stored in areas 80a, 80b of a memory 80 is loaded to a register in CPU 76' The count in a counter 84 is data for setting the power supply time rate or the power supply time data of LED elements to be lighted. Even if temperature rise of the LED head 28 causes lowering of the output from the LED elements, the output of light to be emitted can be maintained at a constant level by gradually lengthening the power supply time of the LED elements every minute, thereby a constant exposure light can be obtained within a range where the temperature of the LED elements does not exceed a limit level, resulting in a good print image at all times.
Patent JP-H11134003-A (JP)
Title: Module type learning control method
Inventor: YAMADA SATOSHI
IPC: G05D1/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To easily perform real-time control learning to the control problem of a large input dimension by calculating the predictive value of the controlled result based on every learning type control module selection, selecting the learning type control module to be adopted based on these predictive values and learning the predictive controlled result value from the actually controlled result. SOLUTION: A state value expressing a state around a controlled system 1 is detected from the controlled system 1 while using a variety of sensors and inputted to respective learning type module and selection module 5. The Q value of the selection module 5 corresponding to the learning type control module selection and a parameter to be used for learning the synapse coupling strength are calculated. Based on the Q value in the module selection of the selection module 5, learning type control modules 3 and 4 indicating the maximum Q value are selected out of control modules 2. Then, it is discriminated whether the controlled result shows success or failure and control learning is continued until the control is made successful from all starting positions.
Patent JP-H02146096-A (JP)
Title: Electronic musical instrument
Inventor: OBATA KATSUHIKO
IPC: G10H1/00
Filed: 1988-11-28
Abstract: PURPOSE:To obtain richer play effect by controlling the characteristics of a musical sound such as timbre according to the interval from the leading edge of a waveform to the start of sound generation. CONSTITUTION:This musical instrument is equipped with pitch extracting means 1 and 2 which extract pitch information from an input waveform signal to extract a pitch cycle, etc., in real time, a central controller MCP3 generates pitch information corresponding to it, and a musical sound generating circuit 501 generates a musical sound of the pitch. Several starting pitch cycles are decided logically and sound generation is started when a stable pitch cycle can be extracted; and how many cycles are required to start the sound generation from the start of the detection of the waveform is measured and transferred as timbre information, etc., to a musical sound generating circuit 501. Therefore, the input signal is disordered intentionally according to a playing method and measured intervals are varied to vary the characteristics, i.e. timbre, etc., of the musical sound. Consequently, richer play effect is obtained.
Patent JP-H06122746-A (JP)
Title: Production of foamed polyurethane having antibacterial antimildew, and deodorizing function
Inventor: KURASAWA KIKUO
IPC: C08G18/08
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a foamed polyurethane having a persistent antibacterial, antimildew and deodorizing function and to provide a process for its production. CONSTITUTION:A finely pulverized organic antibacterial/antimildew agent and a finely pulverized organic deodorizing agent are added to a stock polyol and further mixed with a blowing agent, a foam stabilizer and a catalyst, and the resulting mixture is foamed to obtain a foamed polyurethane. The finely pulverized antibacterial/antimildew agent can be obtained by dissolving first an imidazole antimildew agent such as 2-methoxycarbonylaminobenzimidazole or 2-methylcarbonylaminobenzimidazole and a carbamate or phthalimide antibacterial agent in ethanol, evaporating the solution, and finely pulverizing the dried product. The finely pulverized deodorizing agent can be obtained by forming a solution of a clathrate formed by trapping a deodorizing agent extracted from plants, such as a flavonoid or catechin, in cyclodextrin, allowing silica or zeolite as an inorganic porous substance to adsorb the solution, drying the product, and finely dividing the dried product. By the use of the finely divided organic agents, the antibacterial effect can be attained without detriment to the foamability.
Patent JP-H07148092-A (JP)
Title: Floor suction tool
Inventor: MITSUEDA HIROBUMI
IPC: A47L9/04
Filed: 1993-11-30
Abstract: PURPOSE:To minimize dimensional error, and transmit the movement of a contact body to surely drive a rotary brush by directly operating the part to be operated of a switch by a control part integrally formed on the contact body. CONSTITUTION:When a suction tool body is moved forward at cleaning, a contact body 13 is oscillated backward to the suction tool body, and the part to be operated of a switch 11 fitted to a U-shaped groove is operated forward to the suction tool body, an electric motor is rotated in positive direction to rotate a rotary brush 6 in X-direction. When the suction tool body is moved backward, the contact body 13 is oscillated forward to the suction tool body, the part 12 to be operated of the switch 11 fitted to the U-shaped groove is operated backward to the suction tool body, and the electric motor is rotated in the reversed direction to rotate the rotary brush 6 in Y-direction. In the state where the suction tool body is brought up, the contact body 13 is held in neutral position by the elasticity of a spring 19 arranged on the holding part 17 of the contact body 13, and the electric motor is stopped to stop the rotation of the rotary brush 6.
Patent JP-H02149787-A (JP)
Title: Scroll type compressor
Inventor: KIKUKAWA MOTOTSUGU
IPC: F04C18/02
Filed: 1988-11-30
Abstract: PURPOSE:To prevent mixing of lubricating oil and refrigerant gas by arranging the outlet of a passage for returning the lubricating oil passing through a compression mechanism for lubrication to the bottom of a casing on the position to face the upper part of the coil end of a stator in a motor part. CONSTITUTION:As the outlet part 18 of a return oil passage 17 is formed to face the upper part of the coil end 20 of a stator 8, discharged lubricating oil does not pass by the outside of the stator constituting a motor mechanism part M as a passage of refrigerant, but flows down along the stator 8 from the coil end 20 of the stator 8, and returns to an oil sump 13. As the result, the passage of refrigerant through which the refrigerant gas sucked from a suction part 9 flows to a compression mechanism part C, and the passage of lubricating oil through which discharged lubricating oil from the return oil passage 17 flows to the oil sump 13, are divided with the stator 8. Thus, mixing by contact of lubricating oil with refrigerant gas can be prevented.
Patent JP-H04171862-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUCHI JUN
IPC: H01L27/112
Filed: 1990-11-05
Abstract: PURPOSE:To make it possible to attain an early delivery date for ROMs in the mass production stage, by implanting ions after removing the insulating film between layers by dry etching. CONSTITUTION:After forming a photoresist pattern 9, the insulating film 7A between layers above an impurity taken-in region 11 is selectively etched by dry etching. The end point of the dry etching is judged at a point when light emission of nitrogen in a silicon nitride film 6 is detected. Next, from above a gate electrode 4 from which the insulating film 7 between the layers is removed, boron ions are implanted under another condition of an accelerating voltage 150keV, 3X10<12>cm<-2> by ion implantation 10. After the removal of photoresist, annealing is done. Following this, a plasma silicon nitride film is deposited by an atmospheric CVD method to form a surface protecting film.