baber/WOPTO huggingface dataset:
Patent JP-S63251076-A (JP)
Title: Medium preparing device
Inventor: KATOGI YASUO
IPC: C12M1/00
Filed: 1987-04-08
Abstract: PURPOSE:To enable extreme shortening of preparation operation time and reduction of labor, by completely automatizing preparation of medium and divided feed of the medium to test tubes. CONSTITUTION:Each designated amount of solutions in plural bottles 3 for stock solutions is fed by solution supply pumps 5 and 5A to an intermediate stock solution tank 45 positioned by an intermittent driving gear 49, maintained at a temperature to melt agar by warm water in a heat insulating tank 42 and uniformly stirred by a stirrer 25. Further the solution is transferred right under an agar powder supply part E, a designated amount of agar powder is fed to the solution and the agar powder is melted. Further the solution is transferred to right under a supporting part member 21 again and stirred to give a uniform medium solution. Designated amounts of the medium solution are dividedly supplied to specified test tubes 82 by a feed pipe 75 of an automatic transporting machine, preparation and divided feed of the culture solution are all carried out automatically in accordance with an order. The culture solution residue or the attached culture solution is automatically washed by a solution feed pipe 22 to supply washing water and a water tank 41 of a washing part C. Consequently, preparation operation time is extremely shortened and labor can be reduced.
Patent JP-2000282620-A (JP)
Title: Precast member with built-in scaffold and using method thereof
Inventor: KANEKAWA MOTOI
IPC: E04C2/52
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify assembly and demolition in order to reduce costs and a construction period required for an installation and the demolition. SOLUTION: An upper edge part of a scaffold 12 is rotatably fixed to an upper part of a surface of a precast pillar member 1. The scaffold 12 is opened upward to support on the ground by using a supporting member 5 in a construction site, thereby the scaffold for working is installed. When finishing using as a scaffold, the scaffold 12 is closed downward to integrate with a precast pillar member 1 or a precast wall member by flushing a fixing material to the surface or between the surfaces and the scaffold to harden. Accordingly, since the assembly and demolition of the scaffold become easy, hands required for the assembly and the demolition can be reduced, and a construction period required for the assembly and the demolition can be shortened.
Patent JP-S61243680-A (JP)
Inventor: NAKAHASAMI TOSHIAKI
IPC: H01R43/00
Filed: 1985-04-19
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-H05254972-A (JP)
Title: Method and device for production of compost
IPC: C05F3/06
Filed: 1992-03-07
Abstract: PURPOSE:To efficiently make compost from compost raw materials in a short period of time by injecting the compost raw materials into air by an injector and subjecting the injected compost raw materials to a treatment for spraying a fermentation treating agent to these raw materials from a spraying device. CONSTITUTION:The compost raw materials are put into a hopper 2 having a movable base plate 1. The compost raw materials are transported toward the injector 5 side by a belt conveyor 3 provided below and are introduced from the front end of the belt conveyor 3 into an injection conveyor 51 of the injector 5. The compost raw materials are then injected into the air by a rubber belt 513a rotating at a high speed. Since the spacing of the injection part 515 is maintained nearly constant by a leveling off device 52 at this time, the injection of the compost raw material is stably executed. The fermentation treating agent is sprayed from the spraying device 6 toward the compost raw material which are gradually fined by being injected into the air and contains a large quantity of the air. The compost raw materials into which the fermentation treating agent is incorporated are successively laminated on the ground surface and are subjected to aerobic fermentation, by which the compost is produced.
Patent JP-H01256786-A (JP)
Title: Hot/cold storage device
Inventor: YAHIRO HIROSHI
IPC: F25D23/12
Filed: 1988-04-06
Abstract: PURPOSE:To provide a hot/cold storage for space application which requires almost no power consumption by controlling the temperature in the cabinet by causing a microcomputer control circuit to control the operation of shutoff valves based on the information from temperature sensors. CONSTITUTION:The 'hot' side metallic plate 1 is pointed to the sun, and the 'cold' side metallic plate 2 in the opposite direction. The heat radiation plate 8 is connected to the 'hot' side metallic plate 1 by means of a heat pipe 4 which has a shutoff valve 6 in its way. The heat absorbing plate 9 is connected to the 'cold' side metallic plate 2 by means of a heat pipe 5 which has a shutoff valve 7 in its way. A thermistor 10 is disposed on the heat radiation plate 8, a thermistor 12 on the heat absorbing plate 9, and an aerial thermistor 11 in the interior space of the cabinet 3. These thermistors 10, 11, 12 are connected to a microcomputer control circuit 13 which in turn is connected to the shutoff valves 6, 7. When in operation, temperature signals from the thermistors 10, 11, 12 are inputted to the microcomputer control circuit 13, and the microcomputer operates the shutoff valves 6, 7 to control the temperature in the cabinet 3.
Patent JP-S5512628-A (JP)
Title: Connection of inside of vacuum vessel to outside vacuum device
Inventor: KOITABASHI MASAYASU
IPC: H01J9/42
Filed: 1978-07-11
Abstract: PURPOSE: To connect the inside of vacuum vessel to vacuum device with great vacuum conductance and without mechanical damage by connecting it to vacuum device through a neck portion which is smallest in mechanical strain and also easy to mechanically process.  
     CONSTITUTION: A cut is given along the periphery of the glass tube at neck portion, the cut portion is wound with the heating means 13, the conductive tube 5 is attached until the heater 13 wound around the neck portion is fully housed into the conductive tube 5 and airtightly sealed with the adhesive 6. The wire 14a for pulling up is extended from the pull-up mechanism 14 provided inside vacuum device in advance through the conduit 5, and its tip is fixed at the lead-in wire 3a. After the inside of the conduit 5 is sufficiently evacuated to a high vacuum by an evacuator provided to vacuum device, the heater 13 is electrically energized to cause cracks in the neck portion and then the upper part of the neck portion is drawn up by the pull-up mechanism 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000278240-A (JP)
Title: Differential coding circuit for multi-carrier transmitter
Inventor: ITO HIDEAKI
IPC: H04J11/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel differential coding circuit reduced in time delay. SOLUTION: This differential coding circuit 100 comprising a 1-bit 2-stage serial parallel conversion circuit 110, a two-digit binary adder 130, N-stage delay registers 141, 142, and exclusive OR circuits 120, 150 can conduct differential coding with time delays of the N-stage delay registers 141, 142 only. In the case the exclusive OR circuit 150 is placed to each stage of the N-stage delay registers 141, 142, a differential code consisting of a parallel signal can be outputted.
Patent JP-2000272765-A (JP)
Title: Sheet feeder and image reader provided therewith
Inventor: TERAJIMA HIDEYUKI
IPC: B65H3/06
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of stably feeding hard cardboards having non-routine sizes including photograph documents and name cards. SOLUTION: A separation carrying means 54 having a carrying means 44 for carrying sheets and a separating member pressed closer to or apart from the carrying means 44 is used to separately carry sheets S one by one stacked on a sheet stacking means 1. An isolating means which is moved perpendicular to the feeding direction of the sheets S and associated with the movement of regulating members 39a, 39b for regulate the sheets S in the cross direction is used to isolate the separating member from the carrying means 44 depending on the size of the sheets S.
Patent JP-S528595-A (JP)
Title: Electron gun for electronic beam processing machines
Inventor: YAMAMOTO KUNIMORI
IPC: H01J29/48
Filed: 1975-07-09
Abstract: PURPOSE: To produce stable electronic beam excellent in reproduction by providing a fitting position adjuster for impact type electron guns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S569696-A (JP)
Title: Cetrifugal compressor
Inventor: NAKAGAWA KOUJI
IPC: F04D29/44
Filed: 1979-07-06
Abstract: PURPOSE: To facilitate stable drives of a compressor in controls of supplied gas amount by ejecting fluid out of an ejecting port installed on the wall surface of a decelerating flow passage so as to hydrodynamically decrease substantial flow passage sectional area directly after the outlet port of an impeller.  
     CONSTITUTION: When a return control valve 15 has been opened, part of gas to flow through a discharge flow passage 3 is ejected through an ejecting port 12 to a decelerating flow passage 10 as shown by an arrow 18. As a result, part to stream a flux 17 to flow out of an impeller 9 in the decelerating flow passage 10 decreases, and flow rate of gas to pass through the impeller 9 decreases. And, since gas capacity delivered through a supply flow passage 6 is equal to the flow rate to pass through the impeller 9, supplied gas capacity through the supply flow passage 6 is controllable by the opening degree of the return flow control valve 15. Thus, a control of supplied gas capacity enables the compressor to stably drive enlarging the passing flow rate through the decelerating flow passage 10 without occurrence of surging. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63262844-A (JP)
Inventor: ANDORE RAJIENDEITSUKU
IPC: C03B19/12
Filed: 1988-04-06
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-S5610747-A (JP)
Title: Photoswitch chattering preventing system for optical data transmission system
Inventor: OKADA MASAKAZU
IPC: H04B10/03
Filed: 1979-07-06
Abstract: PURPOSE:To eliminate the effect of the chattering phenomenon, by providing the light inserter on the transmission line of the output side of the photoswitch and then keeping the photosignal at a certain level for a time longer than the working time of the photoswitch. CONSTITUTION:Photoswitch 5 is driven by switching command given from transmitting unit 4 to be switched to the side of contacts a1 and a2 from the side of contacts b1 and b2. In such case, command 4a is supplied also to pulse generating circuit 6, and thus circuit 6 delivers the pulse of a certain duration. This pulse is applied to LED7, and photosignal 1e is delivered from LED7 for the time equivalent to the pulse duration to be then supplied to light inserter 8. Accordingly, the photosignal on optical transmission line 16 keeps a constant level as long as signal 1e is kept at a constant level and although output signal 1a has some chattering. Thus no chattering is caused. At the same time, the transmitting unit as the rear step which is connected via transmission line 16 incorporates error detecting circuit 9. And circuit 9 decides the output signal of photoelectric converter 2 as an error in case the output signal is kept as a constant level for more than a fixed time.
Patent JP-H03285306-A (JP)
Title: Plunger type electromagnet
Inventor: KAMITSUBARA TSUNEO
IPC: H01F7/16
Filed: 1990-04-02
Abstract: PURPOSE:To provide a compact lightweight plunger type electromagnet functioning economically and very sensitively by a method wherein a fixed iron core is one end itself of a yoke, and a disk having a larger cross-sectional area than that of a plunger, or a cylindrical magnetic pole or a tapered conical trapezoid magnet is fixed to an attracting end of the fixed iron core of the plunger coaxially with the plunger. CONSTITUTION:One end of a yoke 1 is used as a fixed iron core, and a magnetic pole on the attracting side of the fixed iron core of a plunger 3 is a disk-like magnetic pole 6 having a larger cross-sectional area than that of the plunger 3. Alternatively, the magnetic pole of the fixed iron core may have a conical trapezoid recessed portion 10, and the magnetic pole on the attracting side of the fixed iron core of the plunger 3 may be a cylindrical magnetic pole 7 having a larger cross-sectional area than that of the plunger 3. Alternatively, the magnetic pole of the fixed iron core has a cylindrical recessed portion 9, and the magnetic pole on the attracting side of the fixed iron core of the plunger 3 is a conical trapezoid magnetic pole 8 having a larger cross-sectional area than that of the plunger 3. Moreover, it is more effective if an annular permanent magnet 12 and an annular magnetic pole portion 11 are provided to add a magnetic force of the permanent magnet 12 to a magnetic force of a coil 5.
Patent JP-H02265470-A (JP)
Title: Method for separating microorganism or microorganism crushed piece
Inventor: WASHIMI AKINORI
IPC: C12N1/02
Filed: 1989-04-03
Abstract: PURPOSE:To strongly aggregate a microorganism (crushed piece) and efficiently separate the microorganism by adding boric acid (salt) to a microorganism (crushed piece) suspension and simultaneously adjusting the suspension to a specific pH. CONSTITUTION:Boric acid (salt) (e.g. sodium tetraborate) is added to the suspension of a microorganism or suspension of a microorganism crushed piece obtained by subjecting the suspension of the microorganism to crushing treatment so that the final concentration is 5-50mM and simultaneously the suspension is adjusted to pH8-10 and stirred at 0-60 deg.C for 30min to 5 hour and the microorganism (crushed piece) is aggregated and then filtered to separate the microorganism (crushed piece).
Patent JP-H10285111-A (JP)
Title: Light output device
Inventor: INTO JUNICHI
IPC: H04B10/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To output light beams whose wave surfaces and optical frequencies are arranged without being limited by the resonance frequency of an optical resonator by providing an output element inputting the current or voltage of a first frequency supplied from a supply part and outputting light whose first frequency is set to be the optical frequency. SOLUTION: One element 1a of an input antenna 1 is connected to one element 2a of an output antenna 2 at a connection point 3 at the angle of 90 degrees. Besides, another element 16 of the input antenna 1 is connected to another element 2b of the input antenna 2 at a connection point 4 at the angle of 90 degrees. When the laser light beams of polarized waves whose phases are arranged and which are polarized to the direction of the input antenna 1 are inputted to the input antenna 1, the input antenna 1 converts the electromagnetic wave of the light into high frequency current/voltage and supplies it to the connection points 3 and 4. The high frequency current/voltage are supplied to the output antenna 2 and the light beams whose polarized faces are shifted from the input antenna 1 by 90 degrees and whose phases are arranged are outputted from the output antenna 2.
Patent JP-S63252892-A (JP)
Inventor: YANO JUNICHI
IPC: B66B9/06
Filed: 1987-04-07
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-H04318956-A (JP)
Title: Automatic arranging/wiring device
Inventor: SAKAGUCHI KAZUYUKI
IPC: H01L21/822
Filed: 1991-04-17
Abstract: PURPOSE:To be able to perform automatic arrangement of a block cell as to a special arrangement hitherto required a manual arrangement while shortening a working hour in a block cell arrangement and shortening a construction period in a layout design of a semiconductor integrated circuit. CONSTITUTION:The data, in which a physical information able to specify a special arrangement condition is added for each block cell, are inputted into a data base 7 by a new physical information adding means 8. An automatic arrangement means 4 reads out such a physical information from the data base 7 in order to perform automatic arrangement of each block cell according to the read-out data.
Patent JP-H04316852-A (JP)
Title: Ink jet head
Inventor: HARA KAZUHIKO
IPC: B41J2/055
Filed: 1991-04-17
Abstract: PURPOSE:To enable highly reliable manufacture to be performed by reducing a number of parts and removing inconveniences including excess and defficiency of adhesives when parts are connected by providing an ink nozzle on a vibration board. CONSTITUTION:In an ink jet head equipped with an ink channel formed by connecting a vibration board 9 transmitting displacement of a piezoelectric element 10 to a head substrate 1 on which a plurality of channel grooves are arranged, an ink nozzle 6 standing in a row from its one end is provided on the same surface as the vibration board 9.
Patent JP-H06338479-A (JP)
Title: Etching method
Inventor: INASAWA KOICHIRO
IPC: H01L21/302
Filed: 1994-03-31
Abstract: PURPOSE:To provide a high selectivity ratio regardless of kinds of substrate films by using an etching gas, as a processing gas, that does not contain H but contains at least group IV and group VII elements, and mixed with CO. CONSTITUTION:The etching gas that does not contain H but contains at least group IV and group VII elements, and mixed with CO is used as the processing gas. From a gas introductory gate 34, as the etching gas, e.g. 10sccm of C4F8 and 200sccm of CO are fed, electric energy is applied from a high frequency electric power source 10, a permanent magnet 51 is rotated to apply magnetic field to a central part of a semiconductor wafer W and controlling temperature of the semiconductor wafer W, the etching is processed. With this, the etching of the oxide or the nitride formed on the substrate film is performed with the high selective ratio regardless of kinds of the substrate film.
Patent JP-H05287979-A (JP)
Title: Excavation of vertical shaft at the location where underground utilities exist
Inventor: MORI IWAHIKO
IPC: E02D5/02
Filed: 1992-04-07
Abstract: PURPOSE:To simply carry out an excavation work without flushing accident of soil and sand from a lacked part of steel plates. CONSTITUTION:When some lacked parts of steel piles 2 are brought by underground utilities 1 in the ground during excavation of a vertical shaft, the lower part of the underground utilities 1 in the ground is partly excavated and a couple of steel plates 3, 3 are arranged at both sides of the underground utilities 1 and connected to each other by a joint member 4 at the head thereof and then inserted into the ground with pressure. The front end of both steel piles 2 are connected with a joint member 7 and a retaining plate 8 against soil and sand is laid down between both steel piles 3. The steel piles 3 are pressed into the ground and the steel plates retaining the soil and sand are laid down repeatedly respectively.
Patent JP-H04299475-A (JP)
Title: Display control system in graphic processing system
Inventor: YONEZAWA MIWAKO
IPC: G06F3/14
Filed: 1991-03-27
Abstract: PURPOSE:To perform the blinking at a high speed by having a plane for blinking and performing the control of signal conversion at the time of plotting. CONSTITUTION:A plane for blinking 21 holding the blinking information is provided. The system has a first conversion means 33 making a plane for blinking 21 'A request for blinking exists' state with a second means 31 if the blinking designation is performed for the graphic that the request for plotting is performed and converting the data in a plane for plotting 22 into electric signal at a fixed time interval and a second conversion means 34 converting the data in a corresponding plane for plotting 22 by defining it as zero if the state in the plane for blinking 21 each for pixel is 'A request for blinking exists'. Thus, by having the plane for blinking, the blinking can be performed at a high speed by the control of the conversion means.
Patent JP-H05245925-A (JP)
Title: Method for forming of transparent film
Inventor: TAKA TOSHIO
IPC: B29L7/00
Filed: 1992-03-09
Abstract: PURPOSE:To obtain a method for forming of a highly productive high density polyethylene inflation film which is very high in transparency and excellent in strength. CONSTITUTION:A method for forming a transparent film is obtained wherein when high density polyethylene of over 930g/10min in density is formed by an inflation method, it is stabilized by bringing a melted bubble into contact with an inner stabilizer attached in front, of a die and besides, its surface is heated by an outer heater installed to an outside.
Patent JP-H03284307-A (JP)
Title: Filter
Inventor: KANAZAWA KOTETSU
IPC: B01D35/027
Filed: 1990-03-30
Abstract: PURPOSE:To take a bath without lowering the water level in the bathtub and discharging the used bathwater and to prevent development of rancidity even if the filter is operated by carrying out backwashing for a definite time when the operating switch is turned on and the water level is above a specified level. CONSTITUTION:The operating switch is turned on, the water level is detected following the procedure, and the water level is detected by a pressure sensor 7. The backwashing circuit 30 side and the tank filter 22 are communicated by a three-way valve 25 when the specified water level is exceeded, and the tank filter 22 side and a waste backwashing water discharge circuit 24 are communicated by a three way valve 26. Besides, a hot water supply circuit 3 and the backwashing circuit 30 are communicated by a three-way valve 16. Water is passed under these conditions, and backwashing is carried out for a specified time. A supplementary burning circuit 4 and the hot water supply circuit 3 are then again communicated by the three-way valve 16, the circulating circuit 2 side is closed by the three-way valves 25 and 26, and the supply of hot water is started.
Patent JP-H10282823-A (JP)
Title: Heating roller for fixing
Inventor: TANGE KEIGO
IPC: G03G15/20
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a heating roller capable of preventing the excessive temp. rise or the excessive temp. drop while suppressing the temp. unevenness, and reducing the temp. unevenness in an early stage at a low cost even if the temp. unevenness occurs by constituting the roller inside face with a material whose light absorbing ratio drops when the temp. rises. SOLUTION: A section receiving radiation from a halogen lamp 2 on the inner peripheral surface of taxis heating roller 1l for fixing, is composed of a selective thermal reflection layer 4 whose light absorbing ratio falls at high temp. Then, by the selective thermal reflection layer 4, absorption of heat is accelerated in the temp. dropping section on the heating roller 1l for fixing, while the absorption of heat is prevented in the temp. rising section, and the heat failed to be absorbed in this section becomes absorbed in the temp. dropping section while kept to be multiply reflected, therefore the temp. unevenness is lowered while satisfactorily performing the heat compensation on the consecutive paper passing section. Moreover, in the temp. rising section, the heat transition to the temp. dropping section can be attained, therefore the temp. unevenness can be reduced at an early stage, and furthermore, automatic temp. adjusting property can be exhibited by a simple constitution by only specifying material for an inside face of the heating roller 1 for fixing, the cost lowering can be realized.
Patent JP-S63272676-A (JP)
Title: Tamper explicit sealing vessel
Inventor: HEMANTO DEIIRUBUHAI SHIYAA
IPC: B65D51/18
Filed: 1988-04-06
Abstract: A tamper evident seal for containers (62) having a plastic shrink sleeve placed (80) around the cap (78) and neck (74) and extending over the shoulder (70). A paper label (92) is placed over a portion of the sleeve to prevent the sleeve from being removed intact. The sleeve has zigzag, saw-tooth perforations (86) above and below a median line. The perforations are between the shoulder and cap of the container. When the cap is twisted and removed the plastic sleeve is randomly fragmented making it difficult, if not impossible to match in any attempt to reseal the container.