baber/WOPTO huggingface dataset:
Patent JP-H0542782-A (JP)
Title: Film for thermal stencil printing base paper
Inventor: ONO TOSHIAKI
IPC: B41N1/24
Filed: 1991-08-12
Abstract: PURPOSE:To give a sliding property without impeding a punching property and further to prevent thermal stencil printing base caper from aging curl by a method wherein an irregularity of 0.02 to 0.5mum Ra and 0.4 to 3.0mum Rt is formed on a surface of a biaxially oriented film of 5 to 15/mum thickness consisting of thermoplastic resin, and the irregularity which is not caused by an inactive particle is made to exist. CONSTITUTION:An irregularity is formed after orientation on a surface of a biaxially oriented film of 0.5 to 15/mum thickness consisting of thermoplastic resin. The irregularity is of 0.01 to 0.27mum Ra and 0.4 to 2.0mum Rt. As a method in which the irregularity is formed after orientation on the surface of the film, an embossing method in which a film surface is roughened with pressure rolls while a roll having fine irregularity is being heated should be preferable. Further, polyester resin, polymaide resin, copolycarbonate resin, etc., are exemplified as the resin being a film for thermal stencil printing base paper. The film for thermal stencil printing base paper is of one layer or multi-layers such as two or three and more layers, and the film obtained by laminating the resin and polyester hot melt resin is used.
Patent JP-S6261284-A (JP)
Inventor: FURUKAWA SHOICHI
IPC: H01R43/12
Filed: 1985-09-10
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-H0732311-A (JP)
Title: Modification treatment method for wood
Inventor: NIKI MASAO
IPC: B27K3/15
Filed: 1993-07-20
Abstract: PURPOSE:To manufacture a modified woody material of superior resistance to water and resistance to staining. CONSTITUTION:When a mix treated liquid composed of a methlolataed benzoguanamine as a reaction product of benzoguanamine and formalin and a polymeric curable liquid resin composition composed of polyethylene glycol di(meth)acrylate or the like is impregnated into a woody material, methylol benzoguanamine is not etherified by alcohol and can be dissolved in an organic solvent, and the polymeric curable resin composition is integrated with the woody material, and turned into WPC (composite material of resin impregnated wood) easily.
Patent JP-H0250325-A (JP)
Title: Focusing servo control system for optical disk device
Inventor: YANAGI SHIGETOMO
IPC: G11B7/08
Filed: 1988-08-12
Abstract: PURPOSE:To stably perform focusing servo control by preventing a circuit from being saturated due to a focusing error signal even in traversing a track by switching a servo gain based on the traverse and non-traverse of a light beam. CONSTITUTION:A servo gain switching circuit 46 is provided in a focusing servo control part 4. And a gain is switched to a low servo gain not generating the saturation of a circuit system for the high frequency of the focusing error signal FES while the light beams traverses the track of an optical disk 1, and to a high servo gain possible to perform the optimum focusing servo control in read/write while the light beam does not traverse the track. In such a way, it is possible to prevent the circuit from being saturated due to the focusing error signal FES while the light beam traverses the track, and to stably perform the focusing servo control even in traversing the track.
Patent JP-S5990962-A (JP)
Title: Manufacture of schottky gate type field-effect transistor
Inventor: HAYASHI HIDEKI
IPC: H01L21/338
Filed: 1982-11-16
Abstract: PURPOSE:To facilitate the manufacture of the Schottky gate field-effect transistor, in which source resistance is small, gm is large, gate capacitance is small and high-frequency characteristics are excellent, by preventing an approach from both sides in a crystal of the equal carrier density curve of carriers by the second implantation. CONSTITUTION:A pattern 21 is formed to the surface of a semi-insulating substrate 20 made of GaAs from an arbitrary material. An implantation layer 22 is formed at a position not masked through the first ion implantation while using the pattern 21 as a mask. The thickness of the implantation layer 22 and carrier density are selected to values through which desired pinch-off voltage is realized. The resist pattern 21 is removed, and a mask pattern 23 for novel ion implantation is formed. The section of the mask pattern 23 is thinned where near by its end. An implantation layer 24 is formed through the second ion implantation by using the mask pattern 23. The mask pattern is removed, and an implanted element is activated through annealing for 20min at 800 deg.C. A source electrode 25, a drain electrode 26 and a gate electrode 27 are formed by using a normal method.
Patent JP-2000034055-A (JP)
Title: Postprocessor for image forming device
Inventor: NAKAMURA TAKESHI
IPC: B65H39/11
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a postprocessor for an image forming device, capable of realizing a pliable corresponding state without requiring a large floor space, even in case of requiring many discharge bins and coping with an increase or the like in the discharge bins. SOLUTION: In a postprocessor 1 for an image forming device 2, it is equipped with a conveyor means 11 conveying a sheet of paper almost in the vertical direction, a plurality of multistage bins 12 installed along the conveyor means 11, discharge transfer means 13 selectively discharging the paper to be conveyed to either of the discharge bins 12, and at least one of postprocessing modules 10 provided with respective discharge ports and paper receiving ports installed each in the vicinity of vertical ends of the conveyor means 11, respectively. In this case, the paper discharge ports of the postprocessing module 10 are connected to paper receiving ports of another postprocessing module 10.
Patent JP-H0650082-A (JP)
Title: Rod holding mechanism of seabed boring device
Inventor: OTA KAZUYUKI
IPC: E21B7/12
Filed: 1992-07-28
Abstract: PURPOSE:To enhance workability with a seabed boring device by providing at the lower end of a guide pipe a slide guide which has at its center a rod holding hole for passing a rod therethrough and whose outer end surface slides along the inner peripheral surface of the guide pipe. CONSTITUTION:To perform the construction work of crushing the rock of the seabed 3, a ship 2 is towed to a work site and a stanchion 21 is lowered to the seabed 3 to set the ship 2 in a predetermined position on the sea, and a mast 4 is suspended to extend the rod 7 of a rock drill 6, and a bit 9 is positioned on the rock of the seabed 3 and drilling is started. A slide guide 11 is lowered to the upper end of the bit 9 because of its weight and holds a rod 7 at the center of a guide pipe 10 so as to reduce play. Then the rod 7 is surely positioned and facilitates counterboring so as to prevent curving of the hole. A seabed boring device can then be used even in the sea where metal corrosion is too intensive to use a centralizer, and workability can be enhanced.
Patent JP-H06173617-A (JP)
Title: Cam shaft device with at least one cam supported to shaft in limitable rockable manner
Inventor: ARUFUREETO BAIAA
IPC: F01L1/34
Filed: 1993-08-13
Abstract: PURPOSE: To improve a camshaft arrangement so as to seal a shaft precisely so as to minimize wear. CONSTITUTION: A camshaft arrangement has at least one cam 2, 3, 4, 5. The cam is capable of limited angular motion relative to a shaft 1 in response to force applied by an attached closing spring in a predetermined angular range. Spacer sleeves 13-19 extending between all the cams 2-9 and the above-mentioned cam are engaged with the shaft 1, and clamped on the shaft between stoppers 27, 28. Thus, the spacer sleeves are arranged as component elements of movable joints 34 in movable cams 2, 3, 4, 5, and seal recesses filled with a damping fluid.
Patent JP-H0485595-A (JP)
Title: Controller for electronic musical instrument
Inventor: TAMURA GENICHI
IPC: G10H1/00
Filed: 1990-07-30
Abstract: PURPOSE:To offer a controller which easily control musical sound parameters of a sound source by bringing an electric resistance member into contact with a bow member having electrical conductivity and detecting the contacting position as an electric signal. CONSTITUTION:A natural rubbed string instrument is provided with the bow member 5 equivalent to a bow, the electric resistance member 27 which is arranged almost in parallel to the hair of the bow member 5 or as the substitute for the hair, and a position detecting means 27 which detects the contact position in the electric resistance member when performance operation is performed by connecting the electric resistance member 27 of the bow member to a conductive string equivalent member 6, and the output signal of the position detecting means is processed as the musical sound parameter of the electronic musical instrument by a processing part 2. The bow member 5 which has the hair equivalent to that of the bow of the natural musical rubbed string instrument is used to enable a player who is skilled in the performance of the natural rubbed string instrument to easily operate this controller. The electric resistance member 27 which is arranged almost in parallel to the hair of the bow member 5 or as a substituted for the hair is used to easily generate the bow position as the electric signal.
Patent JP-S6358531-A (JP)
Title: Detector for display position
Inventor: KUSAMOTO SOTA
IPC: G06F3/037
Filed: 1986-08-29
Abstract: PURPOSE:To ensure the detection of an accurate display position with one character unit even with a display device having high accuracy, by using a correction circuit for optically detected positions with consideration given to the extension of an optical detection area in response to the thickness of the display screen of a display device. CONSTITUTION:An optical detecting grid is displayed on a display device 50 when a light pen 60 is pushed onto a CRT screen. The vertical and horizontal character position counters 90 and 100 count the vertical and horizontal character positions of the scan lines at that time point. These count values are latched by the vertical and horizontal character position latch registers 110 and 120 by the timing where the pen 60 detects the grid at first. Then an optical detecting signal 68 of the grid is also applied to a correction circuit 160. The circuit 160 reads the character position and the optical detecting width with the signal 68 and the horizontal character position is corrected according to a fact whether the optical detecting position is set at the right or left half of a single character. Thus it is possible to detect an accurate display position for each character despite the extension of the optical detecting area.
Patent JP-H0486106-A (JP)
Title: Mesh reflecting mirror antenna
Inventor: SATO SHINICHI
IPC: H01Q5/45
Filed: 1990-07-30
Abstract: PURPOSE:To make the weight of the reflecting mirror light by forming a wider mesh interval toward the circumferential part of the mesh reflecting mirror. CONSTITUTION:A mesh interval S is formed narrow in the middle of a reflecting mirror 14 used at a high frequency band and the mesh interval S is formed wider at other part, i.e., the circumferential part of the reflecting mirror 14 on a same plane. In this case, the mesh interval S in the middle of the reflecting mirror 14 is set based on a high frequency band and the mesh interval S at the circumferential part is set based on a low frequency band. Then a radio wave at a high frequency band radiating from a primary radiator 12 radiates only to the middle part of the reflecting mirror 14 only, but a radio wave at a low frequency band radiates to the entire face of the reflecting mirror 14.
Patent JP-2001036402-A (JP)
Title: Pll circuit
Inventor: WASHIMI IKUAKI
IPC: H03L7/087
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit whose lockup time is short, whose power consumption is small and whose cost is at a low cost and which is easily made an LSI. SOLUTION: This device is provided with a generating means 3 generating a plurality of reference signals whose phases are mutually different, 1st and 2nd frequency dividing parts 2 and 31a respectively perform frequency division of an output signal of a voltage controlled oscillator 29, and phase comparators 12 to 19 which compare each feedback signal with each reference signal outputted from the parts 2 and 31a in a phase and output an error signal.
Patent JP-S6092933-A (JP)
Title: Auto-drive controller
Inventor: SHIMIZU SHINJI
IPC: F02D29/02
Filed: 1983-10-27
Abstract: PURPOSE:To prevent the overheat of the catalyzer for purifying exhaust during the constant-speed traveling through auto-drive by detecting the exhaust temperature and reducing the set value for car speed by a control means when the above-described detection value exceeds a standard value. CONSTITUTION:When car-speed setting through auto-drive is performed, a setting switch 3 is pushed when the car speed reaches a desired value, and the car- speed signal at that time is set into a car-speed setting part 6. A comparison control part 7 compares the signals supplied from a car-speed conversion part 5 and the car-speed setting part 6, and a differential signal is output. An actuator 4 is driven by said differential signal, and desired constant-speed traveling is performed. An exhaust-temperature sensor 8 detects the exhaust temperature, and when the exhaust-temperature signal exceeds a standard value, a car-speed reduction control part 9 performs the control for subtracting a certain speed value from the set value in the car-speed setting part 6. Thus, the overheat of the catalyzer for purifying exhaust during the constant-speed traveling through auto-drive is prevented.
Patent JP-H0859067-A (JP)
Title: Printer unit
Inventor: TAKAHASHI KAZUMASA
IPC: G06F3/12
Filed: 1994-08-26
Abstract: PURPOSE: To define the location of printed matter at each user in making a relationship between a sorting shelf and a user or the printed matter so as to be understood after sorting at each printed matter at the time of using a printer unit for many users in common by connecting plural personal computers to a local area network. CONSTITUTION: The same contents are transmitted to all personal computers 21 to 2n through a transmitting circuit 18 from a comparator 14, but such a fact that printing has finished is made so as to be individually transmitted to each personal computer of users who request the printing. When each photo detector of a detecting part 16 detects such a fact that prints are hard to be stored any longer ineach shelf of a sorting shelf 12, a control part 19 stops any printing operation of a printer part 11 at once.  In addition, this detection contents are transmitted to the personal computers from the comparator 14 through the transmitting circuit 18 and an LAN 20, and when the user takes out the printed matter from the shelf alloted to oneself of the sorting shelf, the control part 19 makes the printer part 11 reopen its printing on the basis of the detected result, and thus the printed matter is put in the shelf.
Patent JP-H09104605-A (JP)
Title: Preparation of aqueous dispersion type anti-fungus agent containing 2-(4-thiazoryl)benzoimidazole alone or combined with 2-dibromo-2,4-dicyanobutane
Inventor: DEIBUITSUDO ETSUCHI BIAROSUKII
IPC: A01N25/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To produce the subject aqueous dispersion type antimicrobial agent useful for suppressing the proliferation of microorganisms in a medium by adding a specific stabilizer to a system containing 2-(4-thiazolyl)benzimidazole as an active ingredient. SOLUTION: (1) An effective amount of xanthan gum (stabilizer) is mixed with water in a vessel equipped with a stirrer and an effective amount of 2-(4- thiazolyl)benzimidazole(TBZ) is then added and mixed therewith to provide an uniform mixture. (2) An effective amount of xanthan gum is mixed with water in a vessel equipped with a stirrer separately from the step (1) and 1,2- dibromo-2,4-dicyanobutane(DBDCB) is added and mixed therewith until the mixture is uniformized. The resultant mixture is kept at <=40 deg.C and subsequently pulverized to afford an aqueous dispersion type DBDCB antimicrobial composition. The step (2) can be combined with the step (1) for use. The blending ratio in the step (1) is about 0.01-2wt.% xanthan gum, about 0.1-60wt.% TBZ and balance of water. The blending ratio in the step (2) is about 0.1-60wt.% DBDCB and the others are same as those in the step (1).
Patent JP-S5993478-A (JP)
Title: Recording device
Inventor: ITOU KATSUYUKI
IPC: G03G19/00
Filed: 1982-11-19
Abstract: PURPOSE:To eliminate the need for processes of transfer, cleaning, etc., and simplify constitution, and to perform excellent transfer even in an atmosphere of high humidity by applying magnetic toner or magnetic ink directly to recording means by three kinds of magnetic means. CONSTITUTION:When a switch 5 is open, lines of magnetic force are distributed from the N pole of the 3rd magnetic means 7 to the 2nd magnetic means 3 almost in parallel to recording paper 1 in a gap 8 and an S pole is formed atop of the means 3, so that magnetic toner 9 in the gap 8 lie in a row along the lines of magnetic force. When the switch 5 is closed, on the other hand, a current flows through a coil 4 and an N pole is formed atop of the means 3 to allow the lines of magnetic force to change in direction from the N pole of the N-pole means 3 of the means 7 to the S pole of the 1st magnetic means 2; part of the toner 9 is attracted to the S-pole side of a means 2 and scattered to stick paper 1. Then when a switch 4 is opened, an S pole is formed atop of the means 3 and the toner 9 is supplied into the gap 8. The switch 5 is turned on and off to supply and stick the toner to the paper 1 respectively.
Patent JP-H1146123-A (JP)
Title: High frequency amplifier
Inventor: FURUYA OSAHISA
IPC: H03F3/60
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent an oscillation condition from being established in a low frequency area outside a required frequency band and to secure a stable operation by providing an input matching circuit in which an output terminal and a ground do not become in a short circuit state in a low frequency area outside the required frequency band and an amplifier element that connects an input electrode to the output terminal of the input matching circuit. SOLUTION: An input matching circuit 46 connects a resistance 47 between the connection point of a capacitor 5 and an inductor 7 and an inductor 6. And it is provided with an amplifier element GaAsFET 8 which connects a voltage input terminal 12 for gate bias to the output terminal of the circuit 46. Since the resistance 47 is connected between the connection point of the capacitor 5 and the inductor 7 and the inductor 6, even if the circuit 46 has a resonant frequency in a low frequency area outside a required frequency band, an output terminal 46B of the circuit 46 and the ground are never in a short circuit state in a low frequency area outside the required frequency band. That is, a gate of the GaAsFET 8 and a ground are not in a short circuit state and an oscillation condition is never established.
Patent JP-S6360055-A (JP)
Title: Continuous casting nozzle
Inventor: OSAME MASAO
IPC: B22D11/10
Filed: 1986-08-28
Abstract: PURPOSE:To restrain the stick of alumina to an inner wall of nozzle and to prevent the clogging of nozzle by making a molten metal flowing passage at lower end part, which is submerged into molten metal in a continuously casting nozzle, to a shape broadening toward the lower end. CONSTITUTION:The continuously casting nozzle 12 is composed of a discharging hole nozzle part 20, sliding nozzle 22, connecting nozzle 24 and submerged nozzle 26. The submerged nozzle 26 has an oval-shape broadening toward the lower end at the lower end part of molten metal flowing passage 34, which is submerged into the molten metal 16 in a mold 18, and a right circular cylinder-shape at the upper part of molten metal flowing passage 34, which is not submerged into the molten steel 16. In this way, by reducing the resistance at the lower part side of nozzle, lowering the molten surface height in the inside face of nozzle and reducing the volume of boundary layer for molten steel flow in the nozzle and the molten metal quantity passing through this boundary layer, the stick of alumina is reduced.
Patent JP-S6094362-A (JP)
Title: Thermal recorder
Inventor: SENSUI KIYOSHI
IPC: B41J2/375
Filed: 1983-10-28
Abstract: PURPOSE:To greatly improve the protection of heating resistors in a printing head by providing an anomalous temperature detection control circuit for the printing head separately from the circuit for controlling printing density by temperature detection. CONSTITUTION:In a printing controller 32, printing information 102 is developed, and a heating resistor 13 is driven through a drive circuit 42 for printing. The internal temperature of a printing head 1 is detected by a detector element 12, AD-converted, and put into the controller 32. Drive voltage or pulse width is controlled according to detected temperatures to keep the density of printing constant. The output of the temperature detector element 11 is put in a machine device controller 31 after being AD-converted, and when the value exceeds a specified allowable value, the drive of the resistor 13 and the machine device 5 is stopped through the drive circuits 41 and 42. The temperature rise of the printing head beyond the value can thus be avoided.
Patent JP-S6262473-A (JP)
Title: Disk recording and reproducing device having plural spindle motors
Inventor: SUZUKI YASUSHI
IPC: G11B19/20
Filed: 1985-09-12
Abstract: PURPOSE:To require no provision of an angle adjusting mechanism in an optical pickup itself, simplify the mechanism, reduce the number of parts and facilitate an assembling by using a change over mechanism of an optical pickup motor. CONSTITUTION:The reproduction of a VD or a CD is performed by an optical pickup and the optical pickup 6 slides in the direction indicated by an arrow R and delivers the information between a VD3 or a CD3' and itself. An optical axis adjustment of the optical pickup 6 is carried out by adjusting a position of a disk side. In a block 12c for supporting the optical pickup 6a light emission element 10 and photodetecting elements 11, 11b are disposed, light beams projected by the light emission element 10 are reflected by a disk surface and incoming to the photodetecting elements 11a, 11b. According to this detecting result, a relative angle formed by the optical axis of the optical pickup 6 and the disk surface is detected. When the disk 3 or 3' is deformed, this detecting value is varied, and a rotation of a minute angle is produced in a rotating gear 5 and controlled so as to keep this angle constantly 90 deg..
Patent JP-H0862973-A (JP)
Title: Electrophotographic copying device
Inventor: HIJIKATA YASUO
IPC: G03G5/04
Filed: 1994-08-26
Abstract: PURPOSE: To make the whole of a device planar in shape and small in size by adopting a planar photoreceptor instead of a cylindrical photoreceptor. CONSTITUTION: In this image forming photoreceptor, the planar photoreceptor 1 is used and constituted so as to be moved back and forth nearly in parallel with the plane of the photoreceptor 1 in a prescribed interval. When the device is set in a working state, the planar photoreceptor 1 is started to operate and an electrification charger 2 applies a high charge to the surface of the photoreceptor 1. Then, an LED head 3 is operated to form the latent image of a copied image on the photoreceptor 1 and then, development is executed by a developing means 4. When the formation of a toner image on the photoreceptor 1 is completed, it is further moved to come under a copying paper P to which prescribed information is transferred and stopped.  When the photoreceptor 1 is moved below the copying paper P and stopped, it is placed on the photoreceptor 1 and then, a transfer charger 7 is actuated to transfer the toner image formed on the photoreceptor 1 to the copying paper P.