baber/WOPTO huggingface dataset:
Patent JP-H0366837-A (JP)
Title: Mobile type main machine equipped with working device for transplantation of tree etc.
Inventor: TSUNODA YONEO
IPC: E02F3/76
Filed: 1989-08-04
Abstract: PURPOSE:To facilitate transplantation of tree, etc., in a narrow place by fitting a working device for transplantation to a bulldozer, inserting and setting the tree between a left and a right toggle side arm link mechanism, and moving while bearing the root between buckets situated fore and aft. CONSTITUTION:Through an elevate/sink and rise/fall mechanism B a working device C for transplantation of tree is fitted to a bulldozer A. In advance the area surrounding the root of the tree to be transplanted is excavated, and the tree is inserted and set between a left and a right toggle side arm link mechanism 21. Then the root is borne by a front bucket 23 and a rear bucket 25, and the link mechanisms 21 are elevated and raised upright, and digging-up is performed. Then the bulldozer A is run to a specified place, and the root is set in a provided dint followed by filling-back. This allows simple installation to the main motive machine and provides a mobility with small radius of turning curvature to facilitate digging-up of the tree and its transportation to a narrow place or to a slope.
Patent JP-S6445081-A (JP)
Title: Heat emitting structure
Inventor: TANIGUCHI KAZUMI
IPC: H05B3/84
Filed: 1987-08-12
Abstract: PURPOSE:To increase the withstand voltage and enhance the reliability by interposing an insulative ceramic material with good thermal conductivity between heat emitting elements and heat radiating plates on both sides thereof, and by transmitting the heat from the heat emitting elements to an external heat radiating plate effectively. CONSTITUTION:When a pair of electrode wires 7 are connected with a power supply, heat emitting elements 2 are put in such a condition as connected parallelly with the power supply to cause generation of Joule's heat, which is transmitted to an external heat radiating plate 6 through an electrode 3, electrode plate 4, ceramic material 5. This heat emitting plate 6 transmits the heat to a liquid as a body to be heated with good effectiveness. The ceramic material 5 transmits the heat from the heat emitting elements 2 effectively to the heat radiating plate 6, and secures sufficient insulating performance between the heat emitting elements 2 and the heat radiating plate to cause increase of the withstand voltage.
Patent JP-2000035713-A (JP)
Title: Quantitative toner-detector
Inventor: KAMIMURA KENICHI
IPC: G03G15/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To detect a quantity of toner in a toner chamber by a simple device. SOLUTION: The quantitative toner-detector floats on the surface of the toner 2 in the toner chamber 1 of a toner-using electrophotographic recording, device and has a floating member 3 that does not sink below the surface. An indicating needle 5 connected the floating member 3 points at graduations 6 for quantitative toner-display, provided on the external surface of the device, thereby showing the quantity of remaining toner. Thus, the quantity of remaining toner can be shown steplessly and securely.
Patent JP-S6179972-A (JP)
Inventor: KENMORI YOSHIHIKO
IPC: F25D17/06
Filed: 1984-09-28
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-H0548043-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKASHI TAKUO
IPC: H01L21/8246
Filed: 1991-08-12
Abstract: PURPOSE:To provide the manufacture of a semiconductor device, in which a read time from ROM-data write to the forwarding of products is shortened and the relaxation of the electric field of a transistor is realized. CONSTITUTION:An electrode material 6 is formed onto a semiconductor substrate 1 through a gate insulating film 5, a resist pattern 3 for diffusing impurities corresponding to a ROM code is formed and ions at high acceleration are implanted, and an impurity diffusion layer 4 controlling threshold voltage is shaped. The upper section of the electrode layer 6 is coated with photo-resist 7, the photo resist 7 is exposed and developed, and the photo-resist is baked at a temperature higher than the heat-resistant temperature of the photo-resist 7, thus forming a resist pattern 9 for forming a gate electrode having an arcuate cross section. A source diffusion layer or a drain diffusion layer 11 is shaped through ion implantation at high acceleration while using the resist pattern 9 as a mask.
Patent JP-H0485404-A (JP)
Title: Work car for bridge
Inventor: NAKAKAWARA TAKESHI
IPC: E01D19/10
Filed: 1990-07-30
Abstract: PURPOSE:To allow the use of a work car on a bridge which has no independent travel line for a work car by removing a running wheel on a supporting member, located at an obstacle, from an ear part to allow a moving frame to move so that the work car passes by the obstacle on the ear part of a main beam. CONSTITUTION:When there is an obstacle such as a rib on an ear part 3 of a main beam 2, a work car 4 is caused to stop when a moving frame comes just in advance of the obstacle and a hydraulic cylinder 16 is actuated so that bearings 14 are lifted to raise running wheel 15 from the ear parts 5. A frame support 12 is then inclined outwardly by a lever 13 to allow the car 4 to move a little distance and pass by the obstacle, after which the car 4 is caused to stop again and the support 12 is inclined inwardly by the lever 13 to return the support to the previous location. And then the cylinder 16 is actuated to lower the wheels 15 to the ear parts 5, thereby allowing the car 4 to run.
Patent JP-S61113440-A (JP)
Title: Contraction angle head of dental handpiece
Inventor: MISHIERU SEGUNOORIN
IPC: A61C1/14
Filed: 1985-09-13
Abstract: This contra-angle head of a dental handpiece comprises means for axially locking the dental instrument, in the form of a hollow guide member enclosing the upper portion of the driving pinion inside the head casing, this guide member being mounted for axial movement in the casing and rotating with the pinion by means of at least two wedge members disposed in the guide member and adapted to engage an annular groove of the dental instrument and to bear against the upper edge of this groove. A spring constantly urges the guide member away from the casing so that the instrument is pushed inwardly in the pinion by the wedge members for engagement with a shoulder formed in the pinion bore and acting as a stop means, the wedge members thus exerting a constant play take-up function.
Patent JP-S60176455-A (JP)
Inventor: ROBAATO DEII BUANDAARAAN
IPC: H01F7/14
Filed: 1984-09-28
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-S58105410-A (JP)
Title: Data block controlling system
Inventor: TANAKA HIDEHIKO
IPC: G11B20/10
Filed: 1981-12-15
Abstract: PURPOSE:To decrease relatively the inter-block gap and to increase the quantity of data to be written, by providing a means to store the blok identification numbers and the information required for a data block process. CONSTITUTION:A microprocessor 1 feeds the desired information to a selection control circuit 19 when it is required to record the information to a register 21. The circuit 19 opens a gate 20 unless it is occupied by another magnetic tape controller. The processor 1 feeds the address of the register 21 to an RAB circuit and the data to be written to a WDB circuit respectively and at the same time feeds the writing pulse to a WP circuit to write it to the register 21. When the register 21 is occupied, the circuit 19 closes continuously the gate 20. In case the data of the register 21 is read out, the answer of the circuit 19 is received at a CM circuit. The circuit 19 opens the gate 20 unless it is occupied by another magnetic tape controller and reads the data of the register 21. The processor 1 feeds the address to be read to an RAS and then to the register and receives the data read out to an RDB.
Patent JP-H0524335-A (JP)
Title: Recording sheet
Inventor: SUMITA KATSUTOSHI
IPC: B41M5/50
Filed: 1991-07-17
Abstract: PURPOSE:To provide the above recording sheet for ink jet printer with a favorable ink absorbency. CONSTITUTION:For the subject recording sheet, a porous layer made of a binder and pseudo boehmite is provided by a thickness of 20-100mum on a base, and being characterized in that the recording sheet solvent absorbing quantity of the porous layer per a unit area is >= 5cc/m<2>.
Patent JP-H1044427-A (JP)
Title: Electrostatic ink jet recording head
Inventor: SUETSUGU JUNICHI
IPC: B41J2/06
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To supply a small-sized head of a multielement structure having reliability in low cost in an electrostatic ink jet recording head emitting only toner particles in ink in an electrostatic field. SOLUTION: An electrostatic ink jet recording head has a base film 10 having insulating properties, a plurality of recording electrodes 2 constituted on the single surface of the base film 10 so as to protrude from the end part of the base film 10 at one ends thereof and coated with an insulating coating material and the cover 4 formed to the upper parts of the recording electrodes and holding ink containing toner particles therein. The leading end part of the base film 10 are separated into a plurality of parts at the positions corresponding to the recording electrodes 2.
Patent JP-H1042613-A (JP)
Title: Ridger
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To receive a ridge-forming reaction force caused by a tamping ridge- forming work by plural reaction force receiving members of a reaction force receiving mechanism, to surely receive the ridge-forming reaction force by the use of plural reaction force receiving members and to enable the desirable tamping ridge-forming work with the ridge-forming mechanism and the formation of a firmer ridge. SOLUTION: A machine frame 3 is connected to a mobile machine body 1 through a connection mechanism 2. The machine frame is provided with a mounding mechanism 4 to heap soil on an old ridge. A covering member is placed above the mounding mechanism and a ridge-forming mechanism 12 for tamping the mound soil to form a ridge is placed at the back of the mounding mechanism based on the traveling direction of the mobile machine. The ridge-forming reaction force generated by the ridge-forming mechanism and applied to the machine frame is received by a reaction force receiving mechanism having plural reaction force receiving members 38.
Patent JP-H0487403-A (JP)
Title: Temperature compensation piezoelectric oscillator
Inventor: FUJIMORI YOSHIMITSU
IPC: H03B5/32
Filed: 1990-07-31
Abstract: PURPOSE:To simplify the adjustment work of a temperature compensating circuit and to improve the productivity by forming a decomposition compensation network of the temperature compensating circuit by a temperature sensitive element and a resistor, comparing an oscillation frequency by temperature sweep of an oscillating circuit with a reference oscillation frequency and determining an optimal value of the resistor at every temperature area. CONSTITUTION:For instance, with respect to a control resistance R'1 of a low temperature network 5, first of all, by executing temperature sweep in a low temperature area TL, an optimal value is determined temporarily. Subsequently, after the adjustment of control resistors R'2-4, in middle and high temperature networks 6, 7, TL is also subjected to temperature sweep again and the optimal value of R'1 is corrected and determined. Also, the control resistors of the middle and high temperature networks 6, 7 are the same, and finally, temperature sweep is executed extending over a compensation temperature range, and while executing a correction, its optimal value is determined. Next, a computer 11 sends out a write signal to a control circuit 12, and writes a selected specific signal p8 in a storage circuit 9. Thereafter, 11 and 10 are eliminated from a temperature compensation oscillator. Accordingly, since it is unnecessary to change a fixed resistance as in a conventional example, the productivity can be improved.
Patent JP-H0950819-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: ENAMI YOSHIAKI
IPC: H01M8/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte fuel cell in which dew drops adhering to the wall faces of flow pipeline of a separator to pass a fuel gas and an oxidizing agent gas can be removed. SOLUTION: Different from a conventional separator employed for a conventional solid polymer electrolyte fuel cell, a separator 1 is so formed as to have through holes 825A, 826A directly communicated with grooves 821A which are a partial flow pipeline to pass an oxidizing agent gas through. A plurality of the grooves 821A which the separator 1 has are connected in series one another through a groove 11A having the same cross-section shape as those of the grooves 821A to make an oxidizing agent gas 98 flow in the grooves.  Moreover, though through holes 825B, 826B which the separator 1 has are communicated with grooves (not shown in the figure) to make a heat medium flow through in the same manner as a conventional fuel cell, these grooves for the flow of the heat medium are mutually connected in series from a viewpoint of the flow of the heat medium through the through hole 825B and the through hole 826B in a different manner in a conventional separator.
Patent JP-H0252588-A (JP)
Title: Video signal processing circuit
Inventor: DOI HIROSHI
IPC: H04N9/86
Filed: 1988-08-17
Abstract: PURPOSE:To attain the color reproduction with fidelity in matching with reference level of hue by clamping a color difference signal separated by a changeover switch while keeping a hue reference potential constant and using a blanking circuit so as to eliminate the residual clamping and synthesizing the result again. CONSTITUTION:The potential fluctuation of a color difference line sequential signal 50 inputted to a signal input section 2 is extracted by a sample-and-hold circuit 31 and a hue discrimination signal 52 is into outputted and a 1st changeover switch 34 separated the signal 52 two color difference signals for each 1H based on the signal 52 and the reference potential is made constant and the result is clamped by clamp circuits 36, 37 and the horizontal blanking period is made clear by blanking circuits 38, 39 to output signals 55, 56 without residual clamping. In this case, the reference potential is adjusted within the standard tolerance by using variable resistors 40, 41. The result is synthesized through a 2nd changeover switch 42 to form a color difference line sequential signal 57, given to an emphasis circuit 10 and an FM modulation circuit 12, converted and outputted to offer ease of recording.
Patent JP-S6185038-A (JP)
Title: Manufacture of rotor unit
Inventor: MURAKAMI TOSHIAKI
IPC: H02K55/04
Filed: 1984-09-28
Abstract: PURPOSE:To perform a normal temperature damper having high reliability by explosion bonding the damper and an outer layer reinforcing ring on a normal temperature damper inner layer reinforcing ring, cutting the both ends, and then integrating a flange. CONSTITUTION:A normal damper inner layer reinforcing ring 3d having no flange is prepared, and a normal temperature damper 3a and an outer layer reinforcing ring 3c are explosion bonded thereto. Then, the both ends which tends not to be bonded and to be irregularly displaced are cut at cutting wire (a), and a flange 3e is integrated by welding at 3f. Coolant is held in the rotor outer cylinder manufactured in this manner, and an inner cylinder wound with a coil is stored therein.
Patent JP-S6094267-A (JP)
Title: Wall-surface polishing apparatus
Inventor: TAKEYAMA MINEKAZU
IPC: B24C3/06
Filed: 1983-10-28
Abstract: PURPOSE:To facilitate polishing for a wall surface by providing two pairs of absorbing panels equiped with a plurality of absorbing panels and alternately operating each absorbing panel pair and allowing a polishing-material projecting apparatus to gradually advance by itself along the wall surface. CONSTITUTION:In polishing, each inside of the adsorbing panels 26, 27, 33, 34, and 48-51 attached onto a wall surface is suction-decompressed through opening and closing valves 60 and 61 and flexible hoses 52-59, and these adsorbing panels are adsorbed onto the wall surface, and an apparatus body is fixed onto the wall surface. An opening and closing mechanism is opened in the state where an impeller is revolved by a motor 11, and the polishing material in a storage tank 1 is fed into the impeller. Then, said polishing material is projected at a high speed and collided with the wall surface, and the polishing material after projection is suction-recovered into the storage tank 1 through an introducing cylinder. The above-described projecting apparatus 14 is gradually advanced by the combination of the alternate absorption operation of the pair of absorbing panels 26, 27, 33, and 34 and the absorbing panels 48-51, and the extension and contraction operation of the cylinders 15, 16, and 35, 36.
Patent JP-H06145254-A (JP)
Title: Hydrophilic copolymer and its use in reprography
Inventor: RAIMUNTO JIYOZEFU FUAUSUTO
IPC: B41N1/08
Filed: 1991-07-19
Abstract: PURPOSE: To provide a hydrophilic copolymer made of polymer chains having a specific acidic side group and a specific basic side group, having superior durability and useful as a hydrophilizing agent for lithographic printing plates or the like.  
     CONSTITUTION: This hydrophilic copolymer is prepared from a polymer chain having an acidic side group and a basic side group and shown by the formula [R 1  is H, CH 3  or C 2 H 5 ; R 2  is 1-17C alkyl or cycloalkyl; R 3  is CH 3 , C 2 H 5  or C 3 H 7 ; (m) is 2 to 4; (n), (o) and (p) are each mole % of monomer unit; n+o+p is 100%; provided (n), (p) are each ≥2 mole %]. The average molecular weight of the polymer chain is preferably 20,000 to 50,000. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58109612-A (JP)
Title: Changing method for operation conditions in melt-spinning machine
Inventor: NIBU YOSHIYUKI
IPC: D01D7/00
Filed: 1981-12-18
Abstract: PURPOSE:When the peripheral speed of each roller in a spinning machine is changed, while the spinning operation is continued, the speed is controlled so that the overfeed rate of the yarn may not exceed a certain value that is determined by the filament fineness and the take-up speed of the wound-up yarn to prevent the yarn from wrapping around rollers. CONSTITUTION:In a spinning machine provided with a plurality of take-up rollers 5, 6, which are driven by different motors 13, 14 respectively, the spinning conditions are changed by changing the peripheral speed of individual rollers 5 and 6 so that the overfeed rate of the yarn may not exceed a specific value determined by the filament fineness and the take-up speed of the wound-up yarn. The overfeed rate is set by establishing the relationship between the filament fineness, take-up speed and critical over-feed rate in the form of a curve and seeking a zone where the overfeed rate does not go above the curvature. Especially, the conditions are preferably changed, after the overfeed rate between both rollers is made to 0.
Patent JP-H0367425-A (JP)
Title: Fitting device for push button chassis and printed board
Inventor: OTANI SATOSHI
IPC: H01H21/00
Filed: 1989-08-05
Abstract: PURPOSE:To correctly assemble a push button chassis and prevent malfunction when push buttons are pushed by providing sway stopper pins around bosses formed on ledges holding push buttons, and inserting and holding them into a printed board. CONSTITUTION:Bosses 14 and multiple sway stopper pins 15 provided on ledges 11 are inserted and held into holes 16 of a printed board 13, which is fastened with a screw 17. Since pins 15 are held, bosses 14 are not twisted, ledges 11 are not flexed when they are fixed, and they are fixed while buttons 10 are correctly arranged. Ledges 11 are surrounded and held from above and below by deflection stopper pins 19 and holding ribs 21, when a button 10 is pushed in the set state, adjacent buttons 10 are not operated together.
Patent JP-S6181969-A (JP)
Inventor: SHIMONO SEIJI
IPC: B65D81/02
Filed: 1984-09-28
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-S62148612-A (JP)
Inventor: JIYON ETSUCHI UERUSHIYU
IPC: B65G1/10
Filed: 1986-08-29
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-2000034192-A (JP)
Title: Silicon single crystal-pulling machine
Inventor: FURUKAWA JUN
IPC: C30B15/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To permit uniform and higher temperature gradient of a single crystal in the crystal pulling direction in the vicinity of the solid-liquid interface by reducing the thermal stress and controlling the distribution of point defects uniformly in the single crystal rod. SOLUTION: The thermal shield 26 that surrounds the outer peripheral surface of the silicon single crystal 24 to be pulled up from the silicon melt 12 is positioned at its lowermost edge above the silicon melt 12 with a certain interval and the radiant heat from the heater is blocked by this thermal shield 26. The first heat radiation inhibitor 31 is formed so that its diameter may become smaller as it goes upward. A connector 33 is hung down from the lower edge of the thermal shield 26 and the second heat radiation inhibitor 32 of which the diameter becomes smaller, as it goes upward, is attached to the lower edge of the connector 22.  In addition a cooling cylinder 34 is inserted in the upper part between the thermal shield 26 and the silicon single crystal 24 at a prescribed interval from the first heat radiation inhibitor 31 and a cooling fluid path 34a is formed inside the cooling cylinder 34.
Patent JP-S6447402-A (JP)
Title: Method for removing solvent
Inventor: HAISHI HIDEHIKO
IPC: B01D3/00
Filed: 1987-08-17
Abstract: PURPOSE:To efficiently and substantially remove only an org. solvent from a water-base paint in a short time by removing the org. solvent by the reduced- pressure distillation method in the method for removing the org. solvent contained in a water-base paint, especially in an electrodeposition paint. CONSTITUTION:The inside of a distillation tower packed with a packing material is evacuated to 20-100mmHg, or preferably to 30-50mmHg. A water-base paint kept at 10-60 deg.C, or preferably at 10-40 deg.C, is dripped from the upper part of the tower, steam at 30-60 deg.C, or preferably at 30-40 deg.C, is introduced from the lower part of the tower, and the paint and steam are brought into countercurrent contact with each other in the distillation tower. The solvent taken out from the paint by the steam is drawn off from the upper part of the tower. Raschig rings and pall rings are preferably used as the packing material. The diameter of the ring is preferably controlled to <=1/8 times the inner diameter of the distillation tower, or to 1/2-2 inches, taking into account of removal ratio of solvent and degree of foaming.
Patent JP-S6092487-A (JP)
Inventor: OOGASUTASU FURETSUCHIYAA
IPC: C23F1/44
Filed: 1984-09-28
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-2000100833-A (JP)
Title: Manufacture of semiconductor device
Inventor: UDA TOMOYA
IPC: H01L21/338
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a field-effect transistor, having a desired value of gate breakdown voltage and of mutual conductance and a threshold voltage that is highly uniform throughout a wafer region, with reduced number of processes and superior controllability. SOLUTION: After a dummy gate resist pattern 24 is formed on a GaAs substrate 11 on which a buffer layer 12, a channel layer 13, a Schottky layer 15 and a cap layer 16 have been stacked, an SiO2 film 26 having a gate opening 25 is formed through evaporation and lift off. On the cap layer 16, a source electrode 19 and a drain electrode 20 are formed. After a third resist pattern 27 is formed, a recess 22 having the same width as that of the gate opening 25 is formed through selectively etching and anisotropically the cap layer 16 exclusively. The width of the recess 22 is made to increase by selectively side- etching the cap layer 16. Finally, a gate electrode 23 is formed through evaporation and lift-off.