baber/WOPTO huggingface dataset:
Patent JP-H0254281-A (JP)
Title: Electrophotographic recorder
Inventor: WATANABE AKINORI
IPC: G03G21/00
Filed: 1988-08-19
Abstract: PURPOSE:To prevent occurrence of a fogging and reverse fogging phenomena and, at the same time, to print a large quantity by changing the electrostatically charging voltage of a photosensitive drum in corresponding to the use time of the drum. CONSTITUTION:It is arranged that a switch 58 is turned on while a photosensitive drum 1 is driven and turned off when the drum 1 is stopped and a timer 36 counts and displays the cumulative energized time of the drum 1. The display (position of an electrolytic solution 57) of the timer 36 is checked and, when, for example, the solution 57 reaches the center of a glass tube 55, a switch 41 is turned off. Therefore, a Zener diode 25B is connected with another Zener diode 25A in series and the potential of a grid 22 becomes higher by the quantity of the Zener diode 25B. The voltage of the Zener diode 25B is made to almost correspond to the voltage drop caused by the reduction in the thickness of the photosensitive body until then. Therefore, printing on many sheets can be performed while occurrence of a fogging or reverse fogging phenomena is prevented.
Patent JP-S6098831-A (JP)
Inventor: INOUE YOSHIHIRO
IPC: H02J3/40
Filed: 1983-11-02
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-S5997536-A (JP)
Title: Method for recovering ruthenium from metallic electrode
Inventor: ASANO HIROMU
IPC: C01G55/00
Filed: 1982-11-26
Abstract: PURPOSE:To recover simply and efficiently Ru as RuCl from a coating contg. Ru oxide on the base material of a metallic electrode by removing the coating by a mechanical method, reducing it under heating, adding a soln. of an oxidizing agent to the resulting metallic Ru, carrying out vacuum distillation, and introducing generated RuO4 into hydrochloric acid. CONSTITUTION:A sand blast method is applied to the surface of a used metallic electrode having a coating contg. Ru oxide to remove mechanically the coating. The resulting granular body contg. grain of the coating is heated in air or a reducing atmosphere to reduce Ru oxide to metallic Ru. A soln. of an oxidizing agent such as about 5-15% NaClO soln. is added to the granular body contg. metallic Ru, and distillation is carried out under about 1-650mm.Hg reduced pressure. Generated RuO4 vapor is introduced into about 10-35% hydrochloric acid, dissolved, and recovered as Ru chloride after reaction. The prepd. Ru chloride soln. of high purity is used again in the manufacture of a metallic electrode. Metallic Ru may be recovered from the soln. by reduction.
Patent JP-2000040153-A (JP)
Title: Image processing method, medium recording image processing program and image processor
Inventor: HASEGAWA FUMIHIRO
IPC: G06T5/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide binary images for clearly expressing characters and ruled lines. SOLUTION: This processor is constituted so as to generate the binary images from inputted gradation images. In this case, it is provided with a means 11 for inputting the gradation image of a processing object, the means 12 for storing the inputted gradation image, the means 13 for obtaining the histogram of the density value of an area around a pixel under consideration inside the gradation image, the means 14 for adding the pixel information of a high density value to the histogram, the means 15 and 16 for dividing pixel values into two groups with an optional density value as a boundary density value, obtaining the dispersion of the density value inside the respective groups and obtaining the dispersion of the density value between the respective groups, the means 17 for obtaining the ratio to the sum of intra-group dispersion of inter-group dispersion as an evaluation value,  the means 18 for deciding the boundary density value for maximizing the evaluation value as the binarization threshold value of the pixel under consideration, the means 19 for storing the decided binarization threshold value and the means 20 for binarizing the respective pixels by the decided binarization threshold value and generating the binary image.
Patent JP-H0647785-A (JP)
Title: Die clamping device of injection molding machine
Inventor: FUNAMI JUN
IPC: B29C45/64
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a die clamping device which is compact due to the design of dispensing with a hydraulic part and making a tie bar unnecessary and further, being electrically powered to a maximum extent so as to make a fine control possible. CONSTITUTION:The subject die clamping device consists of a die mobile table 2 and a die opening mobile table 3, each being connected to a fixed table with a slide shaft 13. In addition, an electric magnet for attraction is provided on the fixed table 1 and an electric magnet for die opening is provided on the mobile table, each table acting as yokes.
Patent JP-S5996572-A (JP)
Title: Controlling device of position of trnasducer
Inventor: MAEDA MASAYA
IPC: G11B5/55
Filed: 1982-11-25
Abstract: PURPOSE:To move a transducer in parallel with the surface of a recording carrier to control positioning by relatively moving any one of a positional information carrier having pitch information corresponding to a recroding track and a pickup part detecting the pitch information by a regenerative signal outputted from the recording track. CONSTITUTION:Automatic tracking control is executed for a track to be initially reproduced after charging a magnetic sheet 1 or turning on a power supply. At that time, a switch 17 s turned to the (a) side, an error signal corresponding to the shifted distance of the track is applied from a tracking controlling circuit 108 to a motor driving circuit 16 so that the regenerative output of a magnetic head 3 is maximized, and a DC motor 107 for head feeding is driven and controlled. At the end of automatic tracking, the opened switch 18 is closed. At the close of the switch 18, a pickup output from a magnetic resistor type head 13 is inputted to an encoder compensating circuit 19, an electric/machine transducer 12 is driven and controlled so that the output of the head 13 is maximized, and the converter is held at its position.
Patent JP-H1036260-A (JP)
Title: Enhancement of effect of anticancer agent
Inventor: SHU JUN CHEN
IPC: A61K31/352
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To enable enhancement of effect of anticancer agent by adding a tea catechin and/or a theaflavin to an anticancer agent. SOLUTION: An anticancer agent, especially an antimetabolite is mixed with a tea catechin and/or a theaflavin and administered. A tea catechin consisting essentially of epigallocatechin is especially preferable as the tea catechin and the amount of the tea catechin added is 5-20mg/kg. The theaflavin consists essentially of theaflavin digallate and the amount added is 5-10mg/kg. The anticancer agent in an amount of 1-20mg/kg is used. The effect of the anticancer agent is enhanced without adverse effects by the administration of the combination of the anticancer agent and/or the theaflavin.
Patent JP-S6098856-A (JP)
Title: Multipolar rotor
Inventor: MATSUSHIMA CHIYOUMEI
IPC: H02K1/27
Filed: 1983-10-31
Abstract: PURPOSE:To enhance the withstand voltage for an impact and to eliminate the damage of an orientation by forming strip grooves on the peripheral body of a disc as a core, and inserting magnets into the grooves. CONSTITUTION:Many strip grooves 3, 3,... which are parallel to the central shaft 2 of a disc 1 made of a nonmagnetic material are formed on the peripheral body of the disc 1 to form a core 4. A material which has high thermal resistance and mechanical strength is selected as the nonmagnetic material. Magnets 5 are inserted into the grooves 3 of the core 4 to form a multipolar rotor 6. In this case, a rare earth metal magnet transition intermetallic compound having high coercive force is used as the magnets 5.
Patent JP-H0869764-A (JP)
Title: Deflection yoke and color cathode-ray tube mounted with it
Inventor: HONDA MASANOBU
IPC: H01J29/76
Filed: 1994-08-31
Abstract: PURPOSE: To provide a deflection yoke which can sufficiently reduce the raster distortion of higher orders without damaging the coil wire at a screen side flange when winding is performed to construct a saddle-form coil and without causing a horizontal deflection coil, vertical deflection coil, and ferrite core to contact with one another when the deflection yoke is to be assembled. CONSTITUTION: A deflection yoke is composed of a horizontal deflection coil 34 wound in a saddle form, a saddle-form vertical deflection coil 35 furnished on the outside of the horizontal deflection coil 34, and a ferrite core 36 furnished on the outside of the vertical deflection coil 35. The screen side flange 5 of the horizontal deflection coil 34 is shaped convex as protruding the most toward the screen in th position 6 intersecting the tube axis (Z-axis). That surface of the screen side flange 5 of the coil 34 which mates with the glass funnel part of a color cathode-ray tube is shaped as complying with the mating glass funnel part.
Patent JP-H0932635-A (JP)
Title: Cylinder block structure of internal combustion engine
Inventor: KAWAMURA FUMIAKI
IPC: F02F7/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of manufacturing a fastening bolt, and prevent adhesion of mud and sand to the fastening bolt so as to restrain the generation of rust of the fastening bolt part. SOLUTION: An internal combustion engine is so constructed that a lower case 10 is fitted to the lower surface region of a cylinder block by a fastening bolt 38 and an oil pan 12 is fitted to the lower edge 10a region of the lower case positioned on the inside from the fastening bolt 38. At this time, a fitting flange part 40 to the lower edge 10a region of the lower case 10 is formed on the oil pan 12, the flange part 40 is extended outward, a rib 42 which comes into contact with the flange part 40 is formed on the lower surface region of the lower case 10 that is outside the position of the fastening bolt 38. The fastening bolt 38 is covered with the rib 42 and the extended flange part 40. Thus, adhesion of mud and sand to the fastening bolt 38 can be prevented.
Patent JP-H0860151-A (JP)
Title: Antioxidant composition and its preparation
Inventor: BERTHOLET RAYMOND
IPC: A23L3/3526
Filed: 1995-07-21
Abstract: The invention relates to an antioxidant composition comprising from 20 to 60% wt of complex lipids and from 10 to 75% wt of carboxylic acids 5-hydroxytryptamides (5-HT) from spent ground coffee oil, in which the 5-HT are for example those of behenic, arachidic and/or lignoceric acids, and the complex lipids are phospholipids and glycolipids. This composition may be advantageously used in food products.
Patent JP-H0254981-A (JP)
Title: Surface-emission laser and laser array
Inventor: FURUYA AKIRA
IPC: H01S5/183
Filed: 1988-08-20
Abstract: PURPOSE:To control emission of an oscillation wavelength accurately and with improved reproducibility by forming secondary or higher gratings at a part where light irradiated from an activation area hits against a light waveguide path. CONSTITUTION:A light waveguide path 2 and an activation area 3 which are parallel to the surface of a GaAs substrate 1 are provided on the GaAs substrate 1 and light is radiated in a direction which is vertical to the surface of the substrate 1 from the activation area 3. The light waveguide path 2 consists of clad layers 21 and 23 and a core layer 22 and a secondary grating is formed on the interface surface of the core layer 22 and the clad layer 23. The secondary grating joins with a guide mode in the direction of wave guide and a leak mode in a direction vertical to the direction of waveguide and can control emission of oscillation wavelength accurately and with improved reproducibility.
Patent JP-S5996779-A (JP)
Title: Photoelectric conversion device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1982-11-24
Abstract: PURPOSE:To contrive that a leakage current does not generate from the second electrode of the second element to that of the first element by providing an open groove which performs the isolation of the second electrodes of the first and second elements by cutting and isolating also a semiconductor layer under this electrode. CONSTITUTION:A plurality of photoelectric conversion elements having the first electrode 2 of a photo transmitting conductive film, a non single crystal semiconductor 3 having a P-N or a P-I-N junction on this electrode 2, and the second electrode 4 on this semiconductor 3 are arranged on an insulation substrate 1 in mutually electrically series connection. In such a photoelectric conversion device, the first electrode 2 of the first photoelectric conversion element 31 is electrically joined to the second electrode 4 of the second element 11, the open groove 20 between the second electrodes 4 of the first and second elements is provided by isolating also an N or a P type semiconductor layer 44 in close contact with the second electrode 4 under this open groove 20.
Patent JP-S5997064-A (JP)
Title: Apparatus for measuring semiconductor element
Inventor: FUJIWARA RIYOUZOU
IPC: G01R31/26
Filed: 1982-11-26
Abstract: PURPOSE:To form an IC-tester capable of simultaneously performing a DC-test and a logical function test, by respectively providing selection switches of a measuring unit and a logical function testing unit to a pin matrix circuit. CONSTITUTION:A pin matrix circuit 1a is equipped with selection switches 5 corresponding to the signal lines L1-LX of a measuring unit 2 while equipped with selection switches 6 corresponding to the signal lines CH1-CHn of a function testing unit (a logical function testing unit)4. By this constitution, the signal lines L1-LX of the measuring unit 2 and the signal lines CH1-CHn of the function testing unit 4 can be arbitrarily selected with respect to the pin arrays P1-Pn of a sample feed circuit 3. As a result, an IC-tester capable of simultaneously performing both a DC-test and a logical function test simultaneously can be formed.
Patent JP-H06103035-A (JP)
Title: Method and device for generating pseudorandom number
Inventor: MAIKERU JII GIYARATSUPU
IPC: G06F7/58
Filed: 1993-07-30
Abstract: PURPOSE: To use various polynomials with the same circuit to generate pseudo random numbers by generating a binary bit which has a first logical state in the case of an intermediate binary value including an odd number of '1's and has a second logical state in the case of an intermediate binary value including an even number of '1's. CONSTITUTION: In a first stage, simple logical AND operation is performed, and AND between a SEED value in a seed register 14 and a MASK value in a mask register 12 is operated. The MASK value is transferred to a logic unit 20 through a bus 26, and the SEED V81118 is transferred to the logic unit 20 through a bus 24 and a shift circuit 16. The logic unit 20 operates AND between the SEED value and the MASK value under the control of a control logic 18 and outputs 8 bits (SEED&MASK) as the result to a '1's tally circuit 22. In a second stage, '1's tally operation is performed, and the number of '1's in the binary number is counted (or tallied). In a third stage, a NEW SEED value is generated and is substituted for the old SEED value.
Patent JP-S6362351-A (JP)
Title: Patterning method of polycrystalline silicon layer
Inventor: MIZUTANI TAKAHIKO
IPC: H01L21/3065
Filed: 1986-09-03
Abstract: PURPOSE:To facilitate the covering of a step on a film, which is formed on a polysilicon pattern, by sequentially growing a polycrystalline silicon layer and a metal layer on a substrate, and forming a polycrystalline silicon pattern having a trapezoidal cross section by plasma etching, with a resist pattern, which has the cross section of a rectangular form or an inverted trapezoidal form, as a mask. CONSTITUTION:On a substrate 1, a polysilicon layer 2 and a metal layer 3 are grown by a CVD method. A resist pattern, whose side surface is approximately vertical, is formed on a polysilicon pattern forming region by using an ordinary lithography method. With the resist pattern 4 as a mask, the metal layer 3 and the polysilicon layer 2 are etched by using a plasma etching method. Then the formed pattern has a trapezoidal shape. Thus the covering of a step on a film, which is formed thereon, is readily formed. Wire breakdown faults in, e.g., an aluminum interconnection, do not occur.
Patent JP-S58110867-A (JP)
Title: Plunger type electromagnetically reciprocated pump
Inventor: MIZUNO KENJI
IPC: F04B17/04
Filed: 1981-12-23
Abstract: PURPOSE:To obtain a pump constructed in a simple structure using no springs, by disposing an electromagnetic plunger in a cylindrical plunger guide disposed along a fluid passage formed in a pump frame, and disposing a solenoid around the plunger guide. CONSTITUTION:A cylindrical plunger guide 21 is disposed in a pump frame 16 to extend along a fluid passage, and an electromagnetic plunger 23 reciprocated in the axial direction is fitted in the guide 21. The plunger 23 is made of a ferromagnetic material and has therein a movable valve 24 in the form of a check valve. Further, a fixed valve 26 in the form of a check valve is also provided in an outlet-side end member 13 so that a pump chamber is formed between the two valves 23 and 24. A solenoid 27 is disposed around the guide 21, and a permanent magnet 34 is disposed in the vicinity of the solenoid 27. Out of a pair of right and left yokes 32, 35 of the permanent magnet 34, one yoke 32 is used also as the yoke for the solenoid 27.
Patent JP-S63101174-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: FURUKAWA OSAMU
IPC: B62D7/15
Filed: 1987-08-20
Abstract: PURPOSE:To make the steering ratio of rear wheel with respect to front wheel variable, by converting the rotation of a rotary shaft interlocked with a front wheel steering mechanism into eccentric rotation of a yoke member the inclination angle of which is varied by an actuator. CONSTITUTION:When an output shaft 16 of a rear wheel steering ratio changing mechanism 25 is concentric with an input shaft 14, a yoke member 17 does not rotate around a shaft 19 even if the output shaft is rotated through the input shaft 14 while being interlocked with a front wheel steering mechanism. Consequently, a tierod 35 is not moved to the right/left, thereby only the front wheel is steered and the rear wheel is not steered. Upon variation of vehicle speed, a rear wheel steering controller 31 receives signals from a vehicle speed detecting means 32 and a position detecting means 33 and drives a motor 26. Consequently, a rolling member 22 inclines around a shaft 23 to cause inclination of the yoke member 17 and the output shaft 16 thus changing the steering ratio of rear wheel.
Patent JP-H1133465-A (JP)
Title: Coating application line profile derive device of discharging machine
Inventor: HISHINUMA TORU
IPC: B05C5/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To enable any one to easily change a coating line when the kind of a work is changed to easily carry out a changing operation at the time of applying an adhesive material, etc., onto the work by a discharging machine. SOLUTION: This profile drive derive mount a mixing head 24 of the discharging machine at a three-dimensionally moving robot 14 and moves this mixing head 24 along the coating line set at the work 10 to be coated. This derive device is provided with numerical setters 32, 34, 36, 38 for discretely setting the values of the respective dimensional elements to determine the coating line 30 at dimension units. The moving line by each of the work kinds is computed and set by direct loading and inputting to these numerical setters 32, 34, 36, 38.
Patent JP-H0490629-A (JP)
Title: Reception system
Inventor: TAGO KENZO
IPC: H04B7/26
Filed: 1990-08-04
Abstract: PURPOSE:To eliminate the remarkable deterioration of tone quality and to perform interruption even at the time of emergency by constructing the reception system so as to restrain voice output in a weak electric field without performing lower disengaging. CONSTITUTION:Since the intensity of the electric field is weak when received in a remote base station 5a, input voltage to be inputted from a space line 6a and to be received by a receiver 8a becomes a low value. In this case, since an electric field intensity signal 14a also becomes less than reference electric field intensity 104 and an amplification degree 102 of a variable amplifier is restrained to be low along a curve or line 103, the level of voice demodulation output with much noise components becomes low, high quality voice of a base station 14b with high reception electric field is mainly obtained from a direction center speaker 2. Since the lower disengaging is not performed, the voice can be heard by the direction center speaker 2 only if a mobile station performs transmission in the lower station even when an upper station is occupied. Thus, the voice with much noises of the upper remote station can be restrained, and the allocation voice from the other mobile station can be heard.
Patent JP-2001029531-A (JP)
Title: Operation control system for golf course
Inventor: AKIBA NOBUO
IPC: A63B55/60
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To reliably display a prohibition against the driving-in of a ball in a following cart in the case of the presence of a cart in a section in which the driving-in of a ball is prohibited. SOLUTION: At the time of the presence of carts K1 and K2 in the communication area of a locator S1 installed in teeing ground T, a control station transmits data on whether a ball is allowed to be hit or not (not allowed) to instruct a prohibition against the driving-in of a ball to the following cart K2 at the time when the cart K2 enters the teeing ground T. By this constitution, even in the case where a time loss occurs due to the transmission timing of the data on whether a ball is allowed to be hit or not (not allowed), it is possible to display a prohibition against the driving-in of a ball in the cart K2 before a player of the cart K2 hits a ball in the teeing ground T.
Patent JP-H11286590-A (JP)
Title: Resin composition, coating film and multi-layered film comprising the same
Inventor: KOTAKE KOJU
IPC: C08J5/18
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having excellent moisture resistance, excellent coating film strength, and further good adhesivity to natural materials such as paper, wood and leathers, highly polar resins such as polyester resins, polyamide resins and epoxy resins, inorganic materials such as glass, ceramics and metals, or the like. SOLUTION: This resin composition comprises a polyvinyl alcohol-based polymer and a silicon compound having a radically polymerizable unsaturated double bond and a functional group capable of being converted into a siloxy group in the presence of a hydroxyl group. The multi-layered film contains a modified polyvinyl alcoholic polymer coating film obtained by subjecting the resin composition further containing a curing agent to an operation responding to a use purpose and subsequently evaporating a volatile alcoholic solvent.