baber/WOPTO huggingface dataset:
Patent JP-H0313612-A (JP)
Title: Snow eliminating method and apparatus using underground water heat
Inventor: TOBIYAMA TAKAYUKI
IPC: E01H3/04
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the maintenance cost by pumping up underground water and passing the same through a radiating pipe under a road to melt snow on the road, returning the water generated by melting of snow into a well, and then again pumping up the water to be sprinkled on the road, thereby melting the snow. CONSTITUTION:A deep well 1 is dug, and a lifting pipe 2 for sprinkling no water and eliminating snow, a return pipe 3 and an underwater motor pump 4 for sprinkling water and eliminating snow are installed in the well. In this case, the lifting pipe 2 and the return pipe 3 are connected to a radiating pipe 8 buried in a road face 12 through a circulating pump 7. The underwater motor pump 4 is connected to a nozzle 9 for sprinkling water and eliminating snow provided on the road face 12 by a pipeline. In response to a signal generated by a snowfall detector, the circulating pump is operated to pump up underground water in the well 1 through the lifting pipe 2 and feed the same to the radiating pipe 8. Heat accumulated at that time is radiated on the road face 12 to melt snow, and the underground water is returned into the well 1 through the return pipe 3. Further, the underground water is again pumped up by the pump 4 and fed to the nozzle 9 for sprinkled water and eliminating snow to sprinkle water on the road face 12 and melt snow.
Patent JP-H076062-A (JP)
Title: Method for measuring operation rate of cpu
Inventor: ABE KYOKO
IPC: G06F11/34
Filed: 1993-06-21
Abstract: PURPOSE:To easily and accurately measure the operation rate of the CPU by software without using any emulator. CONSTITUTION:The software utilizing a CPU which does not have a HLT instruction is provided with a loop frequency counting means 2 in the idling process 1 of an OS to count the loop frequency of the program in a counter area 3, and a sampling means 5 is provided in a periodically started program 4 which is started at constant intervals of time to measure the operation rate of the CPU by using a sample value obtained by sampling the value of the counter area 3 in a sampling area 6 plural times.
Patent JP-S5481380-A (JP)
Title: Continuous manufacturing device of tube
Inventor: MATSUMOTO TAKUZOU
IPC: B29C45/00
Filed: 1977-12-12
Abstract: PURPOSE:The title device, designed to prevent the contact between a plastic tubing material and a heated pipe wall by an air flow and to expand the material without causing longitudinal elongation, wherein a heating and a cooling parts are of specific shapes. CONSTITUTION:The inside diameter of the heating part 3 is sufficiently larger than the outside diameter of the tubing material 1, and the inside diameter of the cooling part 2 is small to such an extent that the outside diameter of the tubing material 1 may be almost inscribed in the inside diameter. The inner wall of the cooling part 2 is provided with the sliding Teflon material 5. Cooling water is passed through the cooling part 2 to prevent the adhesion of the material 1 to the Teflon material 5. When the material 1 enters the heating part 3, the vacuum action of the expanding part 4 sucks the outside air from the slight gap between the cooling part 2 and the material 1 to produce an air flow in the heating part 3, thus preventing the adhesion of the material 1 to the heating pipe 9. The material 1 is then vacuum expanded in the expanding part 4.
Patent JP-S6210453-A (JP)
Title: Internal combustion engine control device
Inventor: YAMAUCHI YASUTAKA
IPC: G05B15/02
Filed: 1985-07-05
Abstract: PURPOSE:To enable execution of through processing, by providing a first memory means which inputs the memory content of a first memory means, renewed each time a rotary angle is determined, before decision of control even if interruption of an upper level occurs during processing of interruption of a lower level. CONSTITUTION:A rotation signal output means M1 is provided for outputting a signal, responding to rotation of an internal combustion engine, for example, a signal Ne for detection of a crank angle and a signal G for detection of a crank angle reference position, and by means of an output signal therefrom, the rotation angle of the internal combustion engine is computed by a rotary angle computing means M2. The computed rotary angle is stored in a first memory means M3, and memory content is renewed each time a rotary angle is newly determined. Each time the rotary angle is determined, a control deciding means M4 is started, and before decision of control responding to a rotary angle executed by the means M4, the memory content is transferred to a second memory means M5 for storing,and control responding to a rotary angle is decided by the control deciding means M4 according to the memory content of the means M5.
Patent JP-S5940496-A (JP)
Inventor: TANIKAWA KOUICHIROU
IPC: H05B41/06
Filed: 1982-08-30
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-S5773520-A (JP)
Title: Center position detecting circuit for pulse width
Inventor: SATAKE YOSHIHIRO
IPC: H03K5/00
Filed: 1980-10-24
Abstract: PURPOSE:To seek the center of a pulse width, by sequentially sampling pulse width of 2n sets of pulses, storing the result in 2n sets of shift registers and seeking a point where the difference between the sums of the 1st half n sets and the latter half n sets of pulses is inverted. CONSTITUTION:Pulses with different width are sequentially detected at a photoelectric conversion section P. For example, in case of automatic feeding of photographic films, a pulse obtained through the detection of notches of the film is compared with a reference voltage Es at a comparator COM via an amplifier AMP to classify it if it is H or L level. A center position detecting circuit PS has 2n sets of shift registers and sequentially stored a signal from the COM, and when the difference between the sums of the 1st and latter half n-set of pulses is inverted, the signal is given to a motor controlling circuit MC. The circuits PS and MC are controlled with a clock signal of a film feed controlling circuit FC. A pulse motor PM carries the film step the film through the control of the circuit MC. Thus, the center position of pulses is correctly detected for correct printing.
Patent JP-S6041343-A (JP)
Title: Communication system between center and subscriber
Inventor: TAKANO TADASHI
IPC: H04L9/36
Filed: 1983-08-17
Abstract: PURPOSE:To present information in accordance with subscribers with a simple additional device by transmitting a signal including a number etc. peculiar to a subscriber from a private device to changeover the switch of decoder of a specific subscriber when data information is transmitted from the center to the subscriber. CONSTITUTION:When the subscriber requires data information, he calls a center 1 by a telephone to connect an acoustic coupler 9 and a telephone set 10 and transmits a data request signal from a keyboard 8. Then, an accepting device 13 decodes the request signal and transmits a control signal, which turns on the switch of a decoder 15, to the subscriber on a vertical fly-back line of a video signal. Simultaneously, requested information is sent from a private device 14 of the center 1 to a privacy monitor controller 16 through a transmission line 4. The contoller 16 extracts the control signal from the video signal and decodes it to drive the decoder 15. When data information reaches the decoder 15, the decoder 15 is turned on to restore videos. In this case, the video signal cannot be restored in a subscriber who does not request data information.
Patent JP-H094948-A (JP)
Title: Method and apparatus for manufacturing low temperature fine particles
Inventor: TAKEUCHI HIROSHI
IPC: F25C1/00
Filed: 1995-06-15
Abstract: PURPOSE: To provide a method and an apparatus for manufacturing low temperature fine particles capable of improving the cooling efficiency, reducing in size the apparatus and decreasing the using amount of refrigerant. CONSTITUTION: The method for manufacturing ice particles 17 by crystallizing steam 12 comprises the steps of feeding cooled fluidized gas 14 from below cooled many metallic particles 16 to fluidize the particles 16, then supplying the steam 12 into the flow of the particles 16 of the fluidized state to raise it in the flow, and crystallizing the steam 12 on the surfaces of the particles 16 upon raising. Then, the method further comprises the steps of releasing the crystallized steam 12 from the surfaces of the particles 16 by the impact of the collision of the particles 16, sucking the ice particles 17 obtained by the releasing from above to remove them from the flow, and falling the particles 16 by their own weight to be again fluidized.
Patent JP-S5373647-A (JP)
Title: Automatic ice making device with auxiliary condenser
Inventor: TOTANI KOU
IPC: F25B40/02
Filed: 1976-12-14
Abstract: PURPOSE: To condense refrigerant effectively by introducing surplus water for ice into surplus water storing tank for auxiliary condensing of compressed refrigerant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0812264-A (JP)
Title: Crane
Inventor: ISHIMURA KIYOSHI
IPC: B66C23/36
Filed: 1994-06-30
Abstract: PURPOSE:To extremely simplify the handling work of a jib rising and falling device in attaching and detaching the jib to the tip of a tower post. CONSTITUTION:In a crane set up so that cargo handling work utilizing a towerpost 4 and cargo handling work using a jib may be changed over, a jib rising and falling sheave 23 is attached to the back face on the side of the base end of a tower post 4 so that the jib rising and falling equalizer 21 of a jib rising and falling device 28 may be located nearer the towerpost 4 than a main wound rope 29 and auxiliary wound rope 30 in the case of cargo handling work using the jib. A housing bracket for housing the jib rising and falling equalizer 21 in the case of the cargo handling work using the tower post 4 is provided above the attaching position of the jib rising and falling sheave 23 on the back 4a of the tower post 4.
Patent JP-S5273545-A (JP)
Title: Method for removing gypsum component dissolved in water
Inventor: KURODA OSAMU
IPC: B01J41/04
Filed: 1975-12-17
Abstract: PURPOSE: To provide a method for removing gypsum components. This method is an ion ex exchanging method; it can decrease drasticly the amount of reclaiming agent used for ionexchange resin, whose gypsum component is removed. And, it can also collect gypsum dihydrate while exhausting only a small amount of the reclaiming agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S629077-A (JP)
Title: Control valve
Inventor: YAMAMOTO YOSHIO
IPC: F16K31/06
Filed: 1985-07-08
Abstract: PURPOSE:To obtain a control valve with no hysteresis and dead band, by using magnetic fluid, with which a hermetically sealed chamber is sealed, while an excitation coil. CONSTITUTION:A control valve, providing a flexible film 19 with its one surface appearing in a flow line and forming a hermetically sealed chamber 20 between the other surface of the film 19 and a fixed wall 18, seals the chamber 20 with magnetic fluid 21. While the valve provides an excitation coil 22, generating the magnetic field, in the central part of the hermetically sealed chamber 20. Further the valve provides a valve hole 17 in a flow line side corresponding to the central part of the hermetically sealed chamber 20 further an urging means 24 urging the central part of the flexible film 19 in a direction it is separated from the valve hole 17. By this constitution, the control valve with no hysteresis and dead band can be obtained.
Patent JP-S5273246-A (JP)
Title: Molded ignition coil
Inventor: WATANABE HIROSHI
IPC: H01F38/12
Filed: 1975-12-17
Abstract: PURPOSE:Primary coil bobbin and secondary coil bobbin are joined at one end portion, and the end of the gap formed between bobbins is sealed to simplify insulation treatment.
Patent JP-S6212358-A (JP)
Title: Motor
Inventor: KITAMORI TERUAKI
IPC: H02K1/27
Filed: 1985-07-08
Abstract: PURPOSE:To eliminate variation in a torque caused by opening a slot by dividing axially a permanent magnet which forms a field, and setting the space angle difference of the divided magnets to the prescribed value. CONSTITUTION:The slot opening 5 of a stator is formed parallel to a shaft. A rotor magnet 6 is split in an axial direction, its gap A is increased larger than an air gap length, and secured through a separator made of a nonmagnetic material to a shaft. Further, the split magnets 61, 62 are displaced in the polarity by 1/2 of a slot pitch, i.e., pi/Z, and set, where Z indicates the number of slots per one pole. A reluctance due to the slot opening can be effectively eliminated by the slight displacement of the split magnets 6 by the above-mentioned means.
Patent JP-H01317094-A (JP)
Title: Connection control system for digital terminal equipment
Inventor: YAMATO OSAMU
IPC: H04Q3/42
Filed: 1988-06-17
Abstract: PURPOSE:To reduce connection cost to an exchange per a digital terminal equipment by providing a control data signal transmission reception circuit in common to plural digital terminal equipmentes. CONSTITUTION:A control data signal transmission reception circuit 230 is provided, which connects a transmission reception line for a control data signal between plural digital terminal equipments 400 and 401 to a digital terminal equipment in the lump accommodated in one terminal allocation circuit 200. Thus, the control data signal transmission reception circuit 230 provided in the terminal accommodation circuit 200 of an exchange applies transmission reception of a control data signal between the plural digital terminal equipments 400 and 401. Thus, the number of the control data signal transmission reception circuits in the terminal allocation circuit 200 is saved into one, and miniaturization is attained and the number of accommodated digital terminal equipments is increased. Thus, the connection cost to the exchange per digital terminal equipment is saved.
Patent JP-S5953340-A (JP)
Inventor: INGO KEEPURAA
IPC: B65H29/00
Filed: 1983-08-18
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-S636639-A (JP)
Title: Production of test program
Inventor: SHOJI HIDEJI
IPC: G06F9/06
Filed: 1986-06-27
Abstract: PURPOSE:To shorten the compiling time for production of a test program by using a cursor to indicate the statement of a statement display area together with a desired parameter selected out of a parameter display area and describing the statement with input of a function key. CONSTITUTION:A measurement-only statement display area 2, a parameter display area 3 and a program display area 4 are provided on a CRT screen showing the production process of a main program. Then the statements 1a-25a of the area 2 are indicated by a cursor A. The parameters 1b-8b needed for description corresponding to the indicated statement 1a, for example, are displayed in the area 3. Then the statement is described with push of a function key.
Patent JP-H0443319-A (JP)
Title: Liquid crystal display device
Inventor: NAMIMOTO KEIJI
IPC: G09F9/30
Filed: 1990-06-11
Abstract: PURPOSE:To obtain the small-sized, large-display-area liquid crystal display device with a solar battery by composing the device of a transmission type liquid crystal panel consisting of a liquid crystal layer, electrode electric conductors, and polarizing plates which are sandwiched between two transparent substrates and the solar battery provided integrally on the backside of this liquid crystal panel. CONSTITUTION:The liquid crystal panel 20 and a solar battery panel 40 are laminated in one body. The liquid crystal panel 20 consists of a couple of glass substrates 21 and 23, display electrodes 25 and 27 and orienting films 29 and 31 formed inside the glass substrates, the liquid crystal layer 33 sandwiched between the orienting films, the polarizing plates 35 and 37 arranged outside the glass substrates, and a seal part 39 which prevents liquid crystal from leaking. The solar battery panel 40, on the other hand, is provided with a photoelectric converting device 43 such as an amorphous semiconductor on a glass substrate 41. Then the polarizing plate 37 serves as a binder for adhering the liquid crystal panel 20 and solar battery panel 40. Consequently, the liquid crystal device which has the solar battery capable of supplying sufficient electric power without decreasing the area of the liquid crystal panel 20 is obtained.
Patent JP-S5574797-A (JP)
Title: Preparation of protein polysaccharide having anti-tumor activity
Inventor: ITOU HITOSHI
IPC: A61P35/00
Filed: 1978-12-04
Abstract: PURPOSE: To prepare a protein polysaccharide having remarkable anti-tumor activity, by extracting fruit bodies of a novel fungus belonging to Agaricus genus, with an aqueous medium.  
     CONSTITUTION: Crushed fruit bodies of a novel fungus, Agricus heterosistes Heinem. et Goose (FERM-P No.4731) are extracted with 2W10 times volume of an  aqueous medium at 50W100°C for about 1W10 hours. The extract is added with an water-soluble organic solvent such as alcohol or acetone, or with a salt such as calcium chloride. The precipitate is filtered or centrifuged, washed with ether, and dried to obtain the objective substance in powder form. The substance is pale gray powder, and 1% aqueous solution thereof exhibits pH6.0. Color reactions: positive to anthrone sulfate reaction, phenol sulfate reaction, etc.; negative to orcinol reaction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1155711-A (JP)
Title: Communication equipment
Inventor: YASUMA SADAYUKI
IPC: H04M1/57
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the operability by confirming immediately a state of pluralities of callers specified in advance. SOLUTION: In the standby state, a specific caller name belonging to a preset group and a newest reception message corresponding to each specific caller name are always displayed on a display section 6. Upon the receipt of a radio signal, a message conversion section 12 converts the signal into a reception message. A comparison control section 5 discriminates whether or not the specific caller name registered in advance in a RAM 8 is included in the converted reception message. In the case that the specific caller name is included in the reception message, a newest message corresponding to the specific caller name stored in the RAM 8 is updated. Then a group name to which the specific caller name belongs, all specific caller names belonging to the group and a newest message corresponding to all the specific caller names are displayed on the display section 6.
Patent JP-H094419-A (JP)
Title: Actual head and actual fall testing device
Inventor: MIYAGAWA KAZUYOSHI
IPC: G01M99/00
Filed: 1995-06-16
Abstract: PURPOSE: To adopt excessive heat energy to driving of a steam turbine by arranging a heat recovering heat exchanger on a water circulation passage, arranging a low boiling point medium circulation passage between the heat recovering heat exchanger and a steam turbine, and arranging a low boiling point medium press-feeding pump and a low boiling point medium heating heat exchanger on the low boiling point medium circulation passage. CONSTITUTION: A pump 1 is driven by an output of a turbine shaft 10 and a steam turbine shaft 11. The pump 1 gives head to a turbine 2 through a water circulation passage 7, and also gives rotation. Water fed out from the turbine 2 returns to the pump 1. During this circulation, loss is generated and converted into thermal energy in the water circulation piping 7. Low boiling point medium which is fed out from a steam turbine 3 and liquefied is press-fed by means of a low boiling point medium pump 6 in a low boiling point medium circulation passage 8. It is then heated by a heating heat exchanger 5 recovering heat inside the water circulation passage 7 by means of a heat recovering heat exchanger 4 for vaporization. It is then fed to the steam turbine 3 for driving it.  The low boiling point medium fed out from the steam turbine 3 is gradually liquidified, and press-fed by a pump 6 again for circulation.
Patent JP-S6129462-A (JP)
Title: Control circuit of information recording and reproducing device
Inventor: OHASHI MASAHIDE
IPC: G11B20/18
Filed: 1984-07-19
Abstract: PURPOSE:To realize improvement of reliability of effective information, selection control or improvement of information recording reproducing device by increasing bit numbers of effective information or error detection information recordable in an information recording medium. CONSTITUTION:When the error detection circuit 46 detects coincidence, an output signal of an AND circuit 54 goes to a level 1, an information read circuit 32 or an information write circuit 33 records/reproduces the effective information to a magnetic disc device 21. Thus, a cylinder number as ID information and a check bit to head numbers and sector numbers are recorded on an ID information recording area. Then the share of the ID information to all information is decreased and the recording area of the effective information excluding the ID information is increased relatively.
Patent JP-H09311952-A (JP)
Title: Display method for three-dimensional image
Inventor: INOUE SEIJI
IPC: G06T17/40
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To display a three-dimensional image with more natural operability against the shift control of a cursor performed in a virtual three-dimensional space by applying the perspective projection processing to the cursor that is displayed with an image via the same visual point as that used for display of other objects included in the virtual three-dimensional space. SOLUTION: A three-dimensional image 3 is shown on a display 1, and the image 3 is divided into spaces by several walls. A cursor 5 is arranged at a part equivalent to a floor surface and displayed via the perspective projection processing. In other words, the image 3 is displayed by means of the well-known perspective and in a three-dimensional shape. When the cursor 5 is shifted toward the inside wall of the image 3 via a mouse, the shape of the cursor 5 is also reduced by the perspective projection processing. When the shape of the cursor 5 is reduced less, the visual point is automatically shifted. That is, the visual point existing right before the cursor 5 is shifted up to a position that is very close to the cursor 5.
Patent JP-S5273491-A (JP)
Title: Vessel
Inventor: IKEDA TAKASHI
IPC: B63B3/26
Filed: 1975-12-16
Abstract: PURPOSE: To provide an increase of working efficiency of fixing longitudinal aggregates, stretching to the longitudinal direction of the vessel, against an inner board forming a hold by placing the longitudinal aggregates at the inside of the abovementioned inner board. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05340978-A (JP)
Title: Contact resistance measuring device
Inventor: IDO YUKIO
IPC: H01L21/66
Filed: 1992-06-10
Abstract: PURPOSE:To provide a contact resistance measuring unit for measuring contact resistance correctly at high accuracy while making uniform current distribution on the contact interface between different metals in a contact hole through a quite simple structure. CONSTITUTION:The contact resistance measuring device comprises a low resistance metal layer 13 formed on a substrate 11, an insulation film 14 having a contact hole 14A formed thereon, and a metal layer 15 formed on the insulation film 14 in order to measure contact resistance of the metal layer 13 through the contact hole 14A. The measuring device further comprises an insulation film 16 covering the metal layer 15 and having a contact hole 16A located immediately above the contact hole 14A and a contact hole for exposing the metal layer 13 through the insulation film 14, a metal electrode 17 for measuring contact resistance of the metal layer 15 through the contact hole 16A, and a metal electrode 18 on the flow-out side of current contacting through the contact hole with the metal layer 13.