baber/WOPTO huggingface dataset:
Patent JP-S60255199-A (JP)
Title: Biological treating device for organic waste water
Inventor: ISHIZAKI KOUJI
IPC: C02F3/34
Filed: 1984-05-31
Abstract: PURPOSE:To remove simultaneously, efficiently and biologically nitrogen and phosphorus in org. waste water to be admitted into aeration tanks by communicating and disposing the plural aeration tanks in such a way that the org. waste water therein moves in the state of plug flow. CONSTITUTION:The aeration tank 9 is segmented by a partition wall 10 having a notched bottom to the 1st layer 9a and the 2nd layer 9b. Both layers are communicated in the bottom. An air diffusing pipe 12 connected to a blower 5 is disposed in the bottom of the tank 9 and a settling and separating tank 6 is provided on the down stream side of the tank 9 to return part of the separated sludge to the waste water inlet of the tank 9. Simultaneous removal of nitrogen and phosphorus is efficiently executed by such compact device.
Patent JP-S60257780-A (JP)
Title: Pyroelectric photoelectric energy converter
Inventor: ADACHI HIDEO
IPC: H02N6/00
Filed: 1984-05-31
Abstract: PURPOSE:To inexpensively obtain a pyroelectric output by movably providing a pyroelectric element and imparting a temperature change to the element by this movement. CONSTITUTION:A photoelectric energy converter 21 mounts a pyroelectric element 22 of substantially square flat shape on a pedestal 23 on a movable plate 24, moves to reciprocate and rotate in a range designated by A, sets to the state that the light of a light source is emitted and the state that the light is interrupted by a light shielding plate 25, and is formed to provide temperature change at the element 22. The element 22 is formed with electrodes 23a, 23b at both sides with a polymer piezoelectric material in a film shape, and formed on the surface of the pedestal 23 in the thicknesswise direction as a polarizing direction. Thus, the electrodes 23a, 23b of the element 22 and contacts 26, 27 a re conducted and interrupted by the rotation of the plate 24, and charge generated at the element 22 is outputted as intermittent equal polarity DC from power supply terminals 28a, 28b.
Patent JP-2000304908-A (JP)
Title: Light guide control element
Inventor: SAKAMOTO KEIJI
IPC: F21S11/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a light guide control element reflecting efficiently an incident light coming in one direction and passing an incident light in the reverse direction by providing a plurality of micro-prisms on a surface so as to make reflectance high in one surface and make transmissivity high in the other surface contrary to the surface. SOLUTION: The light guide element is formed by arranging a plurality of micro prisms 1 on a surface so as to make reflectance high in one surface 2 and make transmissivity high in the other surface 3 contrary to the surface 2. That is, a rectangular prism plate 6 is formed by placing many column prisms each having a cross-section of a substantially right-angled isosceles triangle so as to make the bottom surfaces 5 against the slope flush with each other. In such construction, incident light coming into a slope 4 of the triangular prism transmits (a transmitted light P1) the bottom surface 5. The incident light coming into the bottom surface 5 of the triangular prism totally reflects at the inner surface of the slope 4 and transmits (a transmitted light P2) through the bottom surface 5. Accordingly the side where the bottom surface 5 is aligned becomes one surface 2 with high reflectance and the side where the slope 4 is aligned becomes one surface 3 with high transmissivity.
Patent JP-S5637159-A (JP)
Title: Recording head
Inventor: KAWAMURA YOUSUKE
IPC: B41J2/395
Filed: 1979-09-03
Abstract: PURPOSE: To facilitate the relative positioning of an urging roller and the head, in a recording head wherein recording is carried out by urging a recording medium against a multiple needle recording electrode using a roller, by arranging position detecting recording elements on both sides of a recording element row.  
     CONSTITUTION: The position detecting and recording electrodes 11 are arranged on both sides of and normal to a row of recording electrodes 5. When with a recording paper being in a stationary state a high voltage is selectively applied to the position detecting recording electrodes 11 and the recording electrodes 5, for instance in a case where the urging roller R is displaced to the right in the figure with respect to the recording head H, a left part of the recording paper 2 in the figure wherethe urging force has not been received will not be recorded with an image 11' corresponding to the position detecting recording electrodes 11. Accordingly, in assembling, the above recording is carried out to perform precise assembling and an effective contact width can be minimized. Further, positional relationship between the recording head H and the urging roller R can be checked whenever necessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5238194-A (JP)
Title: Power supply cord fittings in electric equipment
Inventor: TSUNODA ISAMU
IPC: H02G3/22
Filed: 1975-09-19
Abstract: PURPOSE: Power supply cord fittings whereby a power supply corc may be removable to the inner surface of the frame of an electrical equipment with ease. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01282612-A (JP)
Title: Simulation tester for operation control system
Inventor: IINUMA YOSHINORI
IPC: G05B23/02
Filed: 1988-05-10
Abstract: PURPOSE:To execute the simulation test under the completely unchanged conditions at the time of an actual operation without omission and to prevent the generation of an unexpected abnormality and a trouble beforehand at the time of the actual operation of a system by providing a change-over switching means to change over an operation condition and a test condition and a simulation means for testing incorporated into a computer. CONSTITUTION:The title device provides a change-over switching means 70 to change over an operation condition and a test condition and a simulation means 80 for testing incorporated in a computer. By giving an operation command from a simulation means 80 to an operation control system and operating it while the feeding to operation control objects 50 and 60, AM, MM and V is disconnected, the general action test can be executed including wiring between an operation control system including a sequence control device 40 and operation electric devices 50, 60, AM, MM and V and both devices and between the operation control system and a computer 10, etc. Thus, the abnormality and the potential trouble, which cannot be discovered by an independent test, can be detected.
Patent JP-S5447172-A (JP)
Title: Method of producing slurry pressing rolls
Inventor: WAKABAYASHI TAKESHI
IPC: F16C13/00
Filed: 1977-09-20
Abstract: PURPOSE: To provide a method of producing slurry pressing rolls, in which a porous plate can be easily fixed in a tensed state to a segment without using a special jig and without requiring any high techniques.  
     CONSTITUTION: First, bars 15, 15a welded to both end portions of a porous plate 14 are tentatively secured to both side surfaces of a segment 13 with setting bolts 16. There segments of the above-described construction are fastened at intervals of 120° to a roll core 11a or 12a. Then, one end portion A of the porous plate 14 is pressed by a pressing plate 24. The roll core is then rotated by hand so as to press the porous plate 14 in a tensed state against the segment 13. When the other end portion B of the porous plate 14 has finished being pressed against the roll core, the setting bolts 16 and holding bolts 17 are tightened to allow the porous plate 14 to be fixed to the roll core. A segment to which a porous plate has been fixed is once removed from the roll core, and another segment is then subjected to the same treatment and removed form the roll core. Finally, segments thus obtained are mounted on the roll core again to complete a slurry pressing roll 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07320336-A (JP)
Title: Video tape recorder
Inventor: YAMAGUCHI MASAHIRO
IPC: G11B27/34
Filed: 1994-05-26
Abstract: PURPOSE:To display the contents of picture-recorded programs which are most suitable for searching a wanted program from among a number of picture- recorded programs and, further, improve the utilization of a cassette tape. CONSTITUTION:A memory medium 2 attached to a tape cassette 1, a storing/ reading device 3 which stores program reserve data and data accompanying the reserve data and reads the stored contents, an on-screen display circuit 9 for displaying the read stored contents on a screen of a monitor 11 and a teletext decoder 8 are provided. When the picture-recording of the reserved program is started in accordance with the control by a control unit 4, the title of the program is picked up by the teletext decoder 8 and the picked up titles, etc., are stored in the memory medium 2 as the accompanying data together with the program reserve data and, further, the stored contents of the memory medium 2 are read and displayed on the monitor 11 when the need arises.
Patent JP-H06322631-A (JP)
Title: Brake control device for warper or the like
Inventor: SHIMAZAKI TAKASHI
IPC: D02H13/08
Filed: 1993-05-14
Abstract: PURPOSE:To linearly decelerate a beam and stop the beam at a proper position without the generation of the breakage of warps. CONSTITUTION:A brake control device for a warper or the like is characterized by disposing a brake voltage generator 11 for outputting a voltage voltage Vc, a function generator 14 and an one shoot pulse generator 15a. The function generator 14 and the one shoot pulse generator 15a control the application time of an overexcitation voltage Va with a brake voltage Vc, and prevents the generation of unnecessary peaks in an excitation electric current I, when an excitation voltage V is switched from the overexcitation voltage Va to the brake voltage Vc.
Patent JP-S5638492-A (JP)
Title: Steel plate covered with tin-iron alloy
Inventor: KITAMURA YOUICHI
IPC: C25D11/38
Filed: 1979-09-05
Abstract: PURPOSE:To obtain the titled steel plate with excellent paint adhesiveness, soldering property and electric resistance weldability, by covering an end flange part to be made into a side surface joint of a plank whose surface is covered by a layer based on a tin-iron alloy layer by a free metallic tin layer. CONSTITUTION:A steel plate covered with a tin-iron alloy to be used is a low- carbon thin steel plate of which at least one surface is covered by a layer based on a thin dense tin-iron alloy layer. The thickness of the tin-iron alloy layer is pref. 0.05-1g/m<2> expressed in terms of tin. To this strip, a thin tin plated layer corresponding to a tin amount in the tin-iron alloy layer is applied by a known method and, subsequently, the tin plating is carried out only to a stripe part which is parallel or perpendicular to a rolling direction. The width of the stripe part is pref. about 3-20mm. and the thickness of a metallic tin layer is pref. 1-12g/m<2>. Moreover, a continuous hydrated chromium oxide layer may be optionally formed on the stripe part.
Patent JP-H05286719-A (JP)
Title: Production of oxide superconductor having high magnetic levitating power
Inventor: KONDO AKIHIRO
IPC: C01G1/00
Filed: 1992-04-06
Abstract: PURPOSE:To provide a method for producing a superconductor having high magnetic levitating power by which the size of superconducting crystals is easily increased and the magnetic levitating power is easily enhanced. CONSTITUTION:Starting materials including cerium oxide are mixed and compacted. Nucleating particles are put on the surface of the resulting compact or embedded in the surface, the compact is partially melted, cooled and slowly cooled to preferentially form and grow a superconducting phase from the nucleating particles and an REBaCuO type superconductor (RE is a rare earth element selected among Y, Eu, Gd, Dy, Ho, Er and Yb) is produced.
Patent JP-S5446571-A (JP)
Title: Heat-sensitive recording meterial
Inventor: SAKUMA SEIICHI
IPC: B41M5/323
Filed: 1977-09-20
Abstract: PURPOSE:To make it possible to form a clear image at all times by using an aquocomplex so as to make use of the color change due to the reduction of a Co (III) complex. CONSTITUTION:Both a Co(III) complex such as a hexammine comples salt, which is stable at a room temperature and which produced a basic substance when reduced and an aquocomplex such as ZnSO4 5H2O are dissolved or dispersed into a suitable solvent together with a binding resin. The photosensitive layer forming liquid thus prepared is applied to a conductive substrate and then dried to form a photosensitive layer. Thus, it is possible to effect the color development at a low voltage and to subject the power supplied portion to discharge breakage. Then, by contacting and heating a layer containing only such recording material or a substance which does or does not develop a color by the action of a basic substance, it is possible to form a nega-posi image. By biasing a slightly lower temperature than the heat-sensitive coloring temperature, moreover, it is possible to accomplish the high speed recording operation by the contact or approach of a heat signal pattern or by the power supply.
Patent JP-S5540462-A (JP)
Title: Strobe provided with on-off display device of power source switch
Inventor: KAWARADA OSAMU
IPC: G03B15/05
Filed: 1978-09-14
Abstract: PURPOSE: To enable ON-OFF of the power source switch to be readily checked by the user by providing a mechanism of protruding the power source switch display part to outside the strobe body when the power source switch goes ON.  
     CONSTITUTION: There is a power source switch display part 8 on top of a strobe body 6 and a charging check lamp 7 is provided therein. Legs 14 are mounted to the power source switch display part 8 and there is a main capacitor sandwiched between both legs 4. The lower end of the legs 14 is made to a pin 17 and is mounted with a compression spring 18. When the power source switch 23 goes ON, the legs 14 of the display part 8 are released of detention and the display part 8 is moved upward by the elastic force of the compression springs 18 at the bottom end and is thereby protruded outward from the top of the strobe body 6. Since the display part is provided with the charging check lamp, the ON of the strobe power source may be readily checked by the user from this protrusion, thus the user is capable of performing photographing without failure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5639309-A (JP)
Title: Controller for fluid
Inventor: MASUDA KENJI
IPC: F15B13/043
Filed: 1979-09-03
Abstract: PURPOSE: To smooth the functioning of a cylinder by a method wherein the quantity of sliding of a main spool is controlled in response to applying currents, and directions are controlled and flow rate is proportionally controlled, in an electromagnetic proportional throttle change-over valve used for the fluid controller.  
     CONSTITUTION: The fluid controller is provided with a two stage type electromagnetic proportional throttle change-over valve 10, a single rod cylinder 50 and a sequence valve 60. The quantity of sliding of the main spool of a main valve 30 is controlled in response to the currents applied to an electromagnetic pilot valve 20, opening to each port P, A, B, T is adjusted, and flow rate is proportionally controlled. When oil discharged from a port 50a at the rod side exceeds the setting pressure of the sequence valve 60, the oil is fed to a port 50b at the head side through the sequence valve 60, a pressure line 71, the change-over valve 10 and a load line. Thus, the speed of extension of the single rod cylinder 50 can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01285189-A (JP)
Title: Immobilization of bacterial
Inventor: KIYARORU RUIIZU NORAN
IPC: C12N11/10
Filed: 1988-05-10
Abstract: PURPOSE: To immobilize activated cells of a microorganism by mixing a paste of microorganism cells with an aqueous solution of gellan gum in a prescribed concentration and dropping the mixture in a curable cationic aqueous solution to form cured beads containing the microorganism.  
     CONSTITUTION: A microbial paste is mixed with an aqueous gellan gum solution to adjust the concentration so that it is sufficient to form beads, when the solution is cured, but the mixture may not harden early by the remaining substance in the microorganism paste. Then, the mixed solution is dropped into a cationic aqueous solution having a high concentration enough to promote the hardening of the mixed solution thereby forming hardened beads containing the microorganism. The resultant hardened beads are recovered to complete the immobilization of activated cells of a microorganism. The concentration of gellan gum in its aqueous solution is suitably 1.2-1.8 wt.%. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05292941-A (JP)
Title: Collection and processing of fat tissue, production of microvessel endothelial cell and apparatus therefor
Inventor: POORU JII ARUKASU
IPC: C12N5/07
Filed: 1992-05-06
Abstract: PURPOSE: To provide an apparatus for collecting and processing tissue, to produce an endothelial cell product, having a vessel for rinsing, draining, digesting and isolating the tissue, and further to provide a method therefor.  
     CONSTITUTION: The vessel 11 has a rinsing and digesting chamber 19 for containing tissue during processing. An inlet 20 in the rinsing and digesting chamber 19 allows entry of rinsing solution and tissue from a liposuction device. A drain chamber 22 in the vessel in fluid communication with the rinsing and digesting chamber 19 connects with a vacuum source. A screen in the vessel separates the drain chamber 22 from the rinsing and digesting chamber 19, and enables the solution to be filtered through the screen. The isolation chamber in the vessel is separated by the other screen. A pair of connections is attached to a pipe in fluid communication with the isolating chamber, and the selective succession to the pipe is regulated by a valve 37. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61271662-A (JP)
Title: Magnetic card recording and reproducing device
Inventor: HORINOUCHI SHOGO
IPC: G11B19/20
Filed: 1985-05-27
Abstract: PURPOSE:To cope flexibly with the thickness of various cards by adopting a constitution that the 1st and 3rd carrier rollers are lifted up over the thickness of a magnetic card when the 2nd carrier roller is lifted up by the magnetic card. CONSTITUTION:When a card 17 is carried while being clipped between the 1st carrier roller 18 and the 1st depressing roller 19, the 1st and 3rd pressing roller hold members 33 are turned around a shaft 37 clockwise by an angle corresponding to the thickness of the card and the tip 42a of an interlocking member 42 is detached from the 2nd pressing roller holder 40. When the tip of the card 17 reaches the 2nd carrier roller 24, the card 17 lifts up the pressing roller 28, which is held by the hold member 40 turning around the shaft 41 by an angle corresponding to the thickness of the card 17. In this case, the tip 42a of the interlocking member and the press contact part 40a of the member 40 are lifted up by b/a times from the roller 28, the member 33 is lifted up by (b/a-1) times further from the interlocking member 42, and when the card 17 is detached from the roller 24, the roller 29 is carried by using a spring 38 while the card 17 is clipped with the 3rd carrier roller 43.
Patent JP-H09295241-A (JP)
Title: Cutting chip discharging device
Inventor: SUZUKI YOJI
IPC: B23Q11/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To discharge cutting chips outside a shooter by receiving the cutting chips generated from a work by the shooter. SOLUTION: In a cutting chip discharging device 1, a bulkhead 20 to constitute a storage tank 30 is provided on an end part on a higher level side of a shooter 10, and a buffer 40 is provided in the storage tank 30 opposite to an opening 10H to feed the cleaning liquid into the storage tank 30. A cutting chip is discharged outside the shooter 10b the cleaning liquid which overflows the bulkhead 20 from the inside of the storage tank 30 and flows down a bottom plate 10b of the shooter 10.
Patent JP-H09121348-A (JP)
Title: Video encoding method and system for performing encoding by utilizing velocity quantization model
Inventor: FUARAMARUTSU AZADEIGAN
IPC: H04N7/52
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the system and method for determining the feature of quantization level for the bit transmission rate of an unprocessed video signal in a video frame. SOLUTION: During a pre-encoding phase, various quantization levels are allocated to the various sections of one frame, pre-encoding is performed, and bit transmission rate is determined for each quantization level to be used for the pre-encoding phase. Pre-encoding is repeated for plural frames, and all the quantization levels corresponding to the bit transmission rate are recorded for the unit of a frame. Afterwards, the statistics of these levels are used during the encoding or re-encoding of digital image, and based on the target quality and target storage area size of each segment, the number of bits to be allocated to the segment where the digital image exists is controlled in comparison with the other segment. The generated encoded image is stored in a storage capacitance medium.
Patent JP-S607234-A (JP)
Title: Spatial two-way optical communication equipment
Inventor: TAKAHASHI AKIRA
IPC: H04B10/00
Filed: 1983-06-24
Abstract: PURPOSE:To allow an optical spatial transmission system to be supervised from a master station side by transmitting a signal of a slave station while being superimposed on a reflected light, reproducing this signal at the master station and also reproducing a signal of the master station returned by reflection and comparing the reproduced signal with the transmitted signal. CONSTITUTION:The light beam branched at a splitter 34 is reflected in parallel with an incident light at a triangular pyramid form reflector 37 (corner cube prism) whose reflecting plane is formed at a right angle to each other, for example. The signal of the slave station is transmitted to the master station by superimposing an optical modulating wave modulated at an optical modulator 38 on the reflected light. An optical demodulator 40 reproduces a signal returned by being reflected on the corner cube prism and this is applied to an error detector 41. The error detector 41 compares this signal with a signal outputted from a signal processor 32. When the result is coincident, the matching of the optical axes between the master station and the slave station is informed to the signal processor 32. If dissident, an output of error detection is given to the signal processor and the control of signal retransmission or the like is attained.
Patent JP-H10308441-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OYU SHIZUNORI
IPC: H01L27/108
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor substrate uniform in impurity concentration just under an element isolation region as much as possible by a method wherein a first conductivity-type and a second conductivity-type well are formed in a shallower region than a buried layer in the semiconductor substrate, and a semiconductor element is formed in each of the wells. SOLUTION: An N-type buried layer 2 is formed on all the surface of a semiconductor substrate 1, element isolating grooves 3 are cut in the N-type buried layer 2, boron ions are implanted into a part of a peripheral circuit provided onto the semiconductor substrate 1, and phosphorus ions are implanted into another part of the peripheral circuit to form a P-type well 4 and an N-type well 5 in a shallower region than the N-type buried layer 2. Then, a gate oxide film 6 is formed on each front surface of the P-type well 4 and the N-type well 5, boron ions are implanted through the gate oxide film 6, and then the gate electrode 7A of a memory cell selection MOSFET as a semiconductor device and the gate electrodes 7B and 7C of an N-channel and a P-channel MOSFET are formed.