baber/WOPTO huggingface dataset:
Patent JP-H0510634-A (JP)
Title: Pressure-reducing device in refrigeration cycle
Inventor: HONDA SHIN
IPC: F25B41/06
Filed: 1991-07-04
Abstract: PURPOSE:To use a simple structure having no movable valve mechanism and yet control the refrigerant at the outlet of a refrigerant vaporizer in such a way as to make it keep the degree of superheat at a fixed value. CONSTITUTION:On the upstream side of a refrigerant vaporizer 6 a nozzle 8 is provided which makes liquid refrigerant undergo sudden expansion in the manner of reduction of pressure and turns it from a highly pressurized state to an atomized low pressure refrigerant. An ultrasonic vibrator 9, which creates foam in the liquid refrigerant, is provided on the upstream side of the nozzle 8. A target value of the degree of superheat is set on the basis of the pressure on the low pressure side in a refrigeration cycle 1, which is detected by a pressure sensor 19. A computer 10 is provided as a means of controlling the AC voltage which is to be impressed to the ultrasonic vibrator 9 in accordance with the target value of the degree of superheat. By varying the amount of foam created, the flow-rate of the refrigerant is adjusted to suit the cooling load for a wide range of variation so as to set an optimal value for the degree of superheat at the outlet of the refrigerant vaporizer 6.
Patent JP-H0461115-A (JP)
Title: Charged particle beam lithography
Inventor: CHIJIMATSU TATSUO
IPC: H01L21/027
Filed: 1990-06-22
Abstract: PURPOSE:To prevent a resist film around a mark from being charged during beam adjustment and to enable the acquisition of high-precision positional information by removing the resist film around a mark before acquisition of positional information. CONSTITUTION:Before beam adjustment, a laser beam generator 10 is used to irradiate a resist film 3 around a mark 2a with a laser beam 11. This action removes the resist film 3 around the mark 2a. Hereupon, an electron beam 5 scans the mark 2a during beam adjustment with the result that contrast signals can be obtained in a secondary electron detector 6 in accordance with uneven configuration. In this case, since there is no resist film 3 around the mark 2a, no charging develop in the resist film 3 around the mark 2a; thereby, exact positional information can be obtained with electron beams 5 not subjected to such a repulsive force as in the past.
Patent JP-H0457282-A (JP)
Title: Semiconductor memory device
Inventor: MIYAMOTO TAKAYUKI
IPC: G11C7/06
Filed: 1990-06-22
Abstract: PURPOSE:To prevent a sense amplifier means from being activated by the influence of the operation of a circuit connected to another bit line by providing a means in the sense amplifier means so as to control timing for supplying a voltage to the bit line. CONSTITUTION:Transistors 111a and 112a are turned on while responding to a partition 12a at a high level. Therefore, potential difference based on a data signal held in an FF 10a appears between a bit line 4a and the inverse of the 4a. After enough increasing the potential difference between the bit line 4a and the inverse of the 4a, sense amplifier activating partition phis rises up. Therefore, the potential difference between the bit line 4a and the inverse of the 4a is amplified by a sense amplifier 1a and written in a designated memory cell MCa by a word line signal 3. Therefore, the data signal held in the FF10a is transferred to the memory cell MCa.
Patent JP-S6223771-A (JP)
Title: Ribbon mask sheet having inclined blade
Inventor: WATABE SEIJI
IPC: B41J35/26
Filed: 1985-07-24
Abstract: PURPOSE:To prevent the catch of ink ribbon by providing an inclined blade on the edge of the ribbon mask sheet. CONSTITUTION:A blade 2 with an inclined angle (alpha) of is attached to a ribbon mask sheet 1, which is attached to a card holder 5 with the blade 2 the blade 2 facing opposite to the ink ribbon 4. The ribbon 4 is advanced to the direction of arrows under the guidance of two guide posts 3 and vertically retracted. Even when the end face of the old ribbon 4 rides on the sheet 1, the ribbon 4 slides down the blade 2 without any catching and can be normally positioned.
Patent JP-H066774-A (JP)
Title: Television broadcasting method by time axis compression signal
Inventor: TAKAHASHI HIROSHI
IPC: H04N19/85
Filed: 1992-06-23
Abstract: PURPOSE:To enable the real-time broadcasting of plural live programs while expanding the range of the time axis compression broadcasting by storing plural digital-encoded TV signals from the plural live programs, reading them at a high speed to be converted into plural time-compressed signals, and combining them all together. CONSTITUTION:To make the time compression of plural TV signals, time-axis compressors as many as signals to be broadcasted are prepared. For example, in concurrently broadcasting three programs, as many devices are required The video signal of each program is made a field picture signal converted into more than three times of frequency and is processed as one consecutive signal by outputting them alternately for each program while taking synchronization. Thus, the field signal normally generated per 1/60 second is generated by 1/180 second to produce the field signal of each program alternately. In short, at the side of reception, only one code signal is selected to extend the time axis, resulting in reproducing the original picture.
Patent JP-H0720979-A (JP)
Title: Command input assistance system
Inventor: MITSUNE AKITAKA
IPC: G06F3/048
Filed: 1993-07-02
Abstract: PURPOSE:To provide an environment wherein a correct command can easily be re-inputted when the command to a computer was misinputted. CONSTITUTION:In a command name registration table 7, respective command names are registered. A command name retrieval means 5 extracts a command name including characters matching a specific number of characters of a command part from the command name registration table 7 when the command part in a command including parameters. etc., that a user has inputted is wrong. A display means 4 displays the extracted command name while emphasizing the part which does not match the input command part.
Patent JP-H111775-A (JP)
Title: Film formation treatment equipment
Inventor: FUTAMURA MUNEHISA
IPC: C23C16/46
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To improve heat transfer at the upper plate and the lower plate in a susceptor and to provide film formation treatment equipment causing no weld crack. SOLUTION: The film formation treatment equipment has a treatment chamber, a susceptor 30 on which bodies to be treated are placed and which is provided inside the treatment chamber, and a treatment-gas-feed means for feeding treatment gas into the treatment chamber. The susceptor 30 has an upper plate 31 and a lower plate 32 which are joined to each other. Grooves 41 for holding resistance heating units are formed in the joining surface of the upper plate 31 and resistance heating units 40 are held in the grooves. The part other than the grooves is brought into contact with the other member.
Patent JP-2000353860-A (JP)
Title: Method for measuring amount of strain of strained multiple quantum well structure, and manufacture of the structure
Inventor: OKOCHI SHUNSUKE
IPC: G01N37/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a strained multiple quantum well structure, in which no misfit dislocation occurs by detecting strains produced in the structure. SOLUTION: A mounts of strains produced in a strained multiple quantum well laminated structure 2 is measured by making into image the cross-sectional structure of the cleavage plane of a semiconductor wafer substrate 3, having the quantum well structure 2 perpendicular to the laminating direction, by using a scanning tunneling microscope (1: probe, 4: scanning mechanism) and checking the amplitude variation of the periodic structure of the cross-sectional profile of the quantum well structure in the laminating direction in the image. Then a high-performance strained multiple quantum well structure, in which grown layers do not accumulate strains, is manufactured based on the obtained results.
Patent JP-S5866447-A (JP)
Title: Information transmitting system
Inventor: YAMAMOTO KEIJI
IPC: G06F13/24
Filed: 1981-10-16
Abstract: PURPOSE:To perform the transmission of information between a terminal controller and plural terminal devices with a low cost and at a high speed, by providing independently an interruption register which stores the interruption signals in response to the terminal devices. CONSTITUTION:Information is transmitted in time division between a terminal controller and plural terminal devices via a coding circuit 2, a channel selector 3, plural signal transmitting circuits 4 (41-4n), plural signal receiving circuits 5 (51-5n), a multiplexer 6 and a decoding circuit 7. In such a terminal controller, an interruption register 10 is provided independently of the multiplexer 6 and the decoding circuit 7 to store the detecting outputs of interruption signal detecting circuits 9 (91-9n) which are connected to the circuits 5 and in response to the terminal devices. The terminal device transmits an interruption signal at an optional time point, and the terminal controller discriminates immediately the terminal device that transmitted the interruption signal.
Patent JP-S5866490-A (JP)
Title: Automatic switchboard
Inventor: KUMASAKA KATSUMI
IPC: H04Q3/54
Filed: 1981-10-15
Abstract: PURPOSE:To ensure an efficient operation of an automatic switchboard with a low charge, by having an automatic selection for the connection route of a trunk line by the service priority and forming a calling loop. CONSTITUTION:A calling subscriber has the dialing of a trunk line, and this dial information is transmitted to a central control part 4 via a subscriber circuit 2 and a subscriber control part 3. Then the dial information is analyzed at the part 4 to decide the territory of the dialing. At the same time, the part 4 knows the priority of the calling subscriber from the data on each telephone set at a memory 11 since the calling telephone is previously informed to the part 4. The state of a trunk 7 is controlled at the part 4 and via a trunk control part 8, and the idle state of the connecting route of the trunk line is searched at the part 4 on the basis of the idle information of each trunk 7. Therefore an automatic switchboard can be efficiently operated with a low charge in such case that the charge is different by the time and the data.
Patent JP-H097533-A (JP)
Title: Edge electron emitter for fed array
Inventor: KAATEISU DEII MOIYAA
IPC: H01J9/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a supporting board for edge emission type field emission element array which can be relatively easily manufactured and used, and the manufacture thereof. SOLUTION: Plural edge emitters 113 inside a FED array include a plate-like board 100 having grooves 103 formed inside a first surface 101 in parallel with each other and separated in the lateral direction and grooves 104 formed inside an opposite surface 102 in parallel with each other and separated in the lateral direction. Each second groove 104 crosses each first groove 103 at a certain angle. Since the sum of the depth of the grooves 103, 104 is larger than the thickness of the plate-like board 100, an opening 105 passing through the board 100 is formed at each point of intersection of the second groove 104 and the first groove 103. The gate material is deposited on the surface inside the opening 105, and the emitter material 113 is deposited on the land of a first surface so as to form a FED emitter in each opening 105.
Patent JP-S6226858-A (JP)
Title: Thin film transistor assembly having light shielding layer
Inventor: HIRAMOTO HIROYUKI
IPC: H01L29/786
Filed: 1985-07-26
Abstract: PURPOSE:To obtain a light-shielding film with low conductivity and good shielding ability, by utilizing a black titanium nitride film as an optical film, and by assuring low conductivity and good shielding ability. CONSTITUTION:A thin film transistor which is formed on the one face of a glass cell 1, is comprised of a gate electrode 2 of molybdenum, a gate insulating film 3 such as Si3N4, a semiconductor film 4 such as amorphous silicon, and a source electrode 5 and a drain electrode 6 of metal such as aluminum. On the outer face of the glass wall having the thin film transistor fixed, a black titanium nitride film 7 is formed over an area sufficient for shielding the transis tor. Moreover, the black titanium nitride film 8 may be formed on the internal face of a glass wall not having the thin film transistor thereon, opposing to the transistor.
Patent JP-H0825732-A (JP)
Title: Tape cutting device in printing tape-making device
Inventor: MIZUNO NAOYUKI
IPC: B41J11/70
Filed: 1994-07-18
Abstract: PURPOSE:To compact a cutting device by which a tape for printing is cut. CONSTITUTION:A printing tape-making device is equipped with a conveyance means of a tape 10, a printing head and a platen for performing printing on the tape 10 and a cutting device 42 consisting of a turning edge 44 with an operation lever 45 and a stationary edge 43 for cutting the printed tape 10 by manual operation. The base end of the stationary edge 43 is erected in a nearly vertical shape from the side plate of a frame 21. On the other side the operation lever 65 is energized by an energization spring 69 in the direction in which a cutting edge face 44a in the turning edge 66 is expanded and turned for the cutting edge face 43a of the stationary edge 43. Furthermore, the central axial line 46a of a pivot 46 is set up for the frame 21 of the operation lever 45 so as to be positioned in the position near to the rear side of the turning edge 64.
Patent JP-H10340383-A (JP)
Title: Article housing device for automatic vending machine
Inventor: YASAKA YOSHIO
IPC: G07F11/38
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To surely pay out articles one by one, to smoothly shift to a sales standby state and to improve a display effect by providing a holder for holding the article to be sold next by being turned to a projecting position at the time of sales and a second-out means for sending out the sales products to a pay-out port side linked with the turning to an open position of an opening/closing member. SOLUTION: The drive shaft of a driving article is rotated and both holders 20 are simultaneously turned to the projecting position, are projected to respective article passages 14 and clamp the article S2 to be sold next between side walls 14b facing each other. When the rotation of the drive shaft is advanced and a locking plate 19 is turned to a right side of a prescribed angle, the locking plate 19 is detached from an opening/closing plate 18 on a left side, the opening/closing plate 18 is turned to the position by the biasing force of a spring and the pay-out port 14a of the article passage 14 on the left side is opened.  Accompanying the opening of the opening/closing plate 18, the locking part 35a of the arm 35 of an adapter 31 is detached from the opening/closing plate 18, a send-out part 35b is projected to the article passage 14 by the spring force of a coil spring, the sales article S1 is powerfully sent out to the side of the pay-out port 14a and the sales article S1 is paid out from the article passage 14.
Patent JP-H0721395-A (JP)
Title: Address generation device
Inventor: UBUKATA ATSUSHI
IPC: G09G5/36
Filed: 1993-07-05
Abstract: PURPOSE:To perform the high-speed address generation in the block transfer in the rectangular area and in the paint-out processing accompanied with the clip processing in the rectangular area to be used in the computer graphics. CONSTITUTION:The output of a transmission destination X address counter 21 is connected to a transmission destination start X address holding register 22. The output of a transmission source X address counter 25 is connected to a transmission source start X address holding register 26. An effective X address is held by using the transmission destination X address compared with a clip area 63 by means of a clip area judgement comparator 23. Thus, effective X address can be obtained promptly at the time of counting up or counting down to the next Y address.
Patent JP-S5789221-A (JP)
Title: Multiple mask
Inventor: IWAMATSU SEIICHI
IPC: G03F7/20
Filed: 1980-11-25
Abstract: PURPOSE: To reduce the number of masks and increase fitting accuracy at exposure, by providing a means to form a figure-patterned film which has absorbing capability for two or more of wavelengths among rays of electron beams, X rays, and lights on a substrate surface.  
     CONSTITUTION: A figure-patterned film on the surface of a mask substrate acquires selectivity in hampering capability according to wavelengths among rays of electron, X rays, and lights. A means is provided to form a figure- patterned film, which has absorbing capability for each wavelength, on the same substrate. For instance, an SiO 2  film 2 is formed on an Si-substrate. An Au-pattern 3 is formed as a light-exposure pattern by photolithography. Similarly, Au-patterns 4, 5 for X-ray exposure are formed by photolithography. Next, Si is removed from the back surface of the Si-substrate by etching and leaving an Si frame 1, and a multiple mask is formed. This means enables combinations other than the above; an ultraviolet ray and a far ultraviolet ray, an electron ray and a light ray, and so forth. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5790281-A (JP)
Title: Boat with breaker reduction equipment
Inventor: BABA EIICHI
IPC: B63B1/32
Filed: 1980-11-25
Abstract: PURPOSE: To reduce a resistance against a hull by disposing nozzles which inject fluid in the direction for accelerating surface water flowing along the hull side, on the sides front and rear in the vicinities of a stem and a stern, thereby lessening breakers around said hull.  
     CONSTITUTION: Water injection nozzles 7 which have blast ports half-sub-merged from a water level 10 are respectively provided in the vicinities of a stem 1 and a stern 2 of a hull. Each nozzle 7 is connected to a pump not shown in the drawing and fit along an outer side board 11 of the hull so as not to disturb a stream A along the hull sides. Each nozzle 7 injects water so as to accelerate surface water of the stream A along the hull sides downward. The stream of the surface water is thereby accelerated by the injection of water from each nozzle 7 so that creation of breakers caused by separating waves along the water level 10 may be reduced. Thereby, a loss of water head can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0331525-A (JP)
Title: Gas turbine
Inventor: KUMAKURA HIROTAKA
IPC: F02C9/18
Filed: 1989-06-28
Abstract: PURPOSE:To prevent thermal damage generated on a sealing device by closing a main flow rate adjusting valve in deceleration as well as opening a bypass flow rate adjusting valve so as to release the air supplied from the air discharge part of a compressor through a circuitous route, thus cooling the sealing device of a heat exchanger with use of the bypass flow rate. CONSTITUTION:In a gas turbine, after the compressed air supplied from a compressor 2 is heated by a heat exchanger 8, the compressed air is supplied into a combustor 4, and the combustion gas having a high temperature and a high pressure which is generated in the combustor 4 is supplied into a power turbine 6 through a compressor turbine 3. In this case, a flow passage 51 for the bypass of the air supplied from an air discharge part 2A is installed so as to be converged with the low pressure side outlet part 8c of the heat exchanger 8, and a bypass flow rate adjusting valve 69 is interposed midway. In deceleration where a main flow rate adjusting valve 64 is closed and a bypass rate adjusting valve 69 is opened, the bypass air stream is introduced into air flow passage 91 and 93 through an air gallery 65, etc., and then jetted towards each seal from the injection parts 92 and 94, and sealing cooling is carried out.
Patent JP-S5790547-A (JP)
Title: Heat collecting system
Inventor: TAKAHASHI KATSUMI
IPC: F24S90/00
Filed: 1980-11-25
Abstract: PURPOSE: To enable to make an efficient use of heat synthetically, by disposing both of a heat releasing section of a solar-heat collecting cycle and that of a waste heat recovering cycle concentratedly in a hot-water storing tank.  
     CONSTITUTION: A heat releasing section 3 of a solar-heat collecting cycle 4 including heat collectors 1, a heat releasing section 8 of a waste heat recovering cycle 6 connected via a heat pump 11 to a heat recovering section 7 of a bathtub 10, and a heat releasing section 8 of a waste heat recovering cycle 6 having  a heat recovering section 7 in an outdoor unit 9 are all disposed in a heat- accumulating, hot-water storing tank 2. In the arrangement shown in the drawing, a numeral 12 represents a hot-water storing and supplying tank, 13 a bathtub heating coil, 16 a supplementary burner 16, and 17 does terminal radiators. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6412185-A (JP)
Title: Motor-driven valve
Inventor: YONEKUBO HIROAKI
IPC: F16K31/04
Filed: 1987-07-02
Abstract: PURPOSE:To improve sealing performance and open and close a control circuit properly and in simple ways by controlling the communication state of the opened holes of a fixed valve body and a movable valve body which are made of ceramics by detecting the position relation between the both valve bodies. CONSTITUTION:In the closed valve state, the opened hole parts of a fixed valve body 18 and a movable valve body 19 which are made of ceramics are closed each other. When an opening/closing selecting switch 43 is switched to opening, a motor 28 is brought into electric conduction, and the movable valve body 19 turns, and when the opened hole part is put into the perfect electric conduction state, a microswitch 32 is turned OFF by the cam part of a transmission shaft 31, and drive is suspended. When the biting of the foreign material such as seal tape and metal piece is generated during operation, said foreign material is cut by the similar effect to a scissors made of ceramics. Further, since the ceramics valve body is used, deterioration of performance is not generated after a long period of use.
Patent JP-S6058707-A (JP)
Title: Automatic gain control circuit
Inventor: MORITA TAKASHI
IPC: H03G3/30
Filed: 1983-09-09
Abstract: PURPOSE:To prevent generation of noise when a level around a threshold value is inputted consecutively like a voiceless sound by providing two threshold values discriminating the presence or absence of voice to the gain characteristic of an automatic gain control circuit so as to provide a hysteresis characteristic. CONSTITUTION:When an output of a level detection circuit 10 is larger than a threshold value from a threshold value selecting circuit 30, a threshold comparator circuit 20 outputs a low threshold value selecting signal, a hold circuit 40 holds this signal for one frame's share and its output is inputted to the selection circuit 30. The circuit 30 selects a low threshold value by using this signal. When the relation is reverse, a high threshold value is selected similarly. The threshold value selected by the circuit 30 is compared with an output of a level detection circuit after one frame by the circuit 20. Thus, the switching of the threshold value is selected in the level of the input signal so as to give a hysteresis characteristic to a threshold value of the gain characteristic. A gain decision circuit 70 selects the gain characteristic of the threshold value, outputs a coefficient deciding the characteristic, and a gain multiplier circuit 80 provides a gain characteristic with the hysteresis characteristic in the input signal level by using the input signal and said coefficient and outputs the result.