baber/WOPTO huggingface dataset:
Patent JP-H1040592-A (JP)
Title: Manufacture of stamper for optical disc and adhesive film for protecting stamper for optical disc
Inventor: HIRAI KENTARO
IPC: C09J7/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing stemper without any environmental pollution which does not contaminate surface of the stamper for optical disc and shorten the working time, and an adhesive film for protecting stamper for optical disc to be used for the above method. SOLUTION: In a manufacturing method where the rear surface of stamper is polished by adhering in direct an adhesive film to the surface where projection and recess for pit and/or groove of the stamper for optical disc are formed and the internal and external diameter processings are made by the punching method, an adhesive film is formed of a base material film and an adhesive agent layer formed on one surface thereof, the adhesive agent layer contains a cross-linking agent of 0.1 to 30 pts.wt. having two or more crosslinking reactive function group in one molecule against the adhesive based polymer of 100 pts.wt. having the functional group which reacts with the cross-linking agent, an adhesive force for the SUS304-BA plate is 10 to 180g/25mm, average thickness of the adhesive film is 20 to 100μm and fluctuation of thickness is within ±5μm of the average thickness.
Patent JP-H0482130-A (JP)
Title: Reinforcement of cathode-ray tube
Inventor: KUME TAKESHI
IPC: H01J29/87
Filed: 1990-07-25
Abstract: PURPOSE:To shorten the time for adjusting a deflection yoke by controlling the current to run in a reinforcing band directly before heating is finished gradually, or in a continuous slope-down mode. CONSTITUTION:An elevating board 5 is started under a condition that a board 2 for putting a cathode-ray tube and a transformer 12 are lowered. An upper core 14d of a core 14 is moved to the right hand side, while the upper part between a primary side core 14a and a secondary side core 14c, is opened. In this state, a mounting lug 10a of a reinforcing band 10 is positioned and put on a lug receiving block 11. The elevating board 5 is then lifted, thus the transformer 12 is lifted, while a part of the reinforcing band 10 is positioned between the primary side core 14a of the core 14 and the secondary side core 14c. A core opening/closing cylinder 19 is then actuated, and the upper core 14d is proceeded and the core 14 is closed. A cylinder 17 for pushing up the core is then actuated, and a rod 18 is lowered, while the upper core 14d is closely sticked to the primary side core 14a as well as to the secondary side core 14c.
Patent JP-2001019659-A (JP)
Title: Purification of glyoxylic acid
Inventor: HIRAO SUMITAKA
IPC: C07C51/09
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a purification method enabling high purity glyoxylic acid hardly containing glyoxal to be obtained. SOLUTION: When obtaining glyoxylic acid by purifying a reaction product liquid containing glyoxylic acid obtained by oxidation of glyoxal with nitric acid, this method is to convert glyoxylic acid in the reaction product liquid into a hemiacetal ester with alcohol and then to distill a distillate of a glyoxylic acid hemiacetal ester-alcohol-water out of the system, followed by adding water to the distillate to hydrolyze the glyoxylic acid hemiacetal ester into glyoxylic acid.
Patent JP-2001022885-A (JP)
Title: Device and method for separating contact english characters and recording medium
Inventor: KUROKAWA KOJI
IPC: G06K9/34
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To enable high-accuracy separation to be performed by flexibly dealing with all contact English characters without exerting an adverse effect upon Japanese. SOLUTION: This device is provided with a cutting candidate point selecting means 21 for extracting contours from the upper side, lower side, internal upper side and internal lower side of a set of characters in which separate contact English characters are to be separated, tracking respective contours of the characters, finding maximum and minimum positions and defining a minimum point as a cutting candidate point when the difference between the found minimum position and the preceding maximum position is greater than a threshold and a cutting candidate point reducing means 22 for determining the cutting candidate point having the least number of black pixels in the longitudinal direction of the candidate point as a point and deleting cutting candidate points which is close to the determined cutting point and which cannot become a cutting point because of the size character.
Patent JP-S6086070-A (JP)
Inventor: HIROTA TAKESHI
IPC: C04B35/26
Filed: 1983-10-18
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-S6173572-A (JP)
Title: Time division intermittent control type power source circuit
Inventor: TSUJIOKA HIROSHI
IPC: H02M3/155
Filed: 1984-09-17
Abstract: PURPOSE:To combine an arbitrary output voltage and an output voltage accuracy by varying the output voltage and a hysteresis in response to the required conditions of a load. CONSTITUTION:When a signal is not input to the input terminals 17, 23 of circuits 20, 21, transistors 18, 22 are interrupted. A transistor 12 is collector- grounded, and if an output voltage Vout is the specified voltage or lower, a transistor 6 becomes an interrupted state, and transistors 4, 3 are conducted. If the voltage Vout becomes the prescribed value or larger, the transistors 4, 3 are interrupted. When a signal is applied to a terminal 17 to conduct the transistor 18, the hysteresis width of the voltage detecting level conduction point and the interrupting point decreases to raise the voltage accuracy. Then, when a signal is applied to the terminal 23 to conduct the transistor 22, the voltage Vout decreases by the Zener voltage of a Zener diode 17.
Patent JP-2000025536-A (JP)
Title: Sound insulating material for vehicle, and manufacture of resin product
Inventor: KOZUKA AKIHIKO
IPC: F02B77/13
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating material for vehicle in which the manufacturing property can be effectively improved without highly increasing the cost or without degrading the sound insulating performance, and a manufacturing method of a resin product which is favorably applied in manufacturing the sound insulating material. SOLUTION: In a composite structure, at least each of hard layers 12, 14 consisting of a specified resin and a soft layer 16 consisting of an elastomer are integratedly laminated. To obtain such a structure, a resin material is filled in two split cavities of the shape corresponding to two split bodies to constitute the hard layers, and after two split bodies are formed, an elastomer material or a foaming resin material is introduced to form a soft layer in a soft layer forming cavity to be formed by arranging two split bodies opposite to each other, and the hard layer comprising two split bodies is integrally laminated on a surface of the soft layer.
Patent JP-H0480337-A (JP)
Title: Method for extracting palladium
Inventor: OKUDA AKIHIKO
IPC: C22B11/00
Filed: 1990-07-24
Abstract: PURPOSE:To efficiently and selectively extract palladium with a solvent, at the time of extracting palladium with an organic solvent from a palladium aqueous soln., by adding a chlorine gas to the above palladium aqueous soln. and preferably executing bubbling. CONSTITUTION:Palladium in an aqueous soln. is extracted and separated by using an organic solvent from other metals on the side of the organic solvent. As the above organic solvent, kerosine or the like insoluble in water can be used, and it is preferable to add sulfide thereto as well, by which the extracting efficiency of the palladium can be improved. In the above extracting method, a chlorine gas is added on the side of the palladium aqueous soln., and preferably, bubbling is executed. In this way, the metals other than the palladium are oxidized into an oxidizing state of a high level by the chlorine gas to be added and remains on the side of the aqueous soln., so that the purity of the palladium extracted on the side of the organic solvent increases, and its extracting efficiency can remarkably be improved.
Patent JP-H0481297-A (JP)
Title: Production of flux cored wire for welding
Inventor: SATO KOKI
IPC: B23K35/40
Filed: 1990-07-24
Abstract: PURPOSE:To lower the quantity of diffusible hydrogen quantity and to obviate the generation of a gas groove bead by subjecting the flux cored wire for welding having an aperture of a joint to a heating treatment under specific heating conditions in a reducing gaseous atmosphere. CONSTITUTION:A steel strip 1 is bent and a flux 4 is filled in the bent steel strip. The steel strip is then formed to a circular shape and is drawn to produce the flux cored wire for welding having the aperture 6 of the joint. The wire is subjected to the heating treatment for >=3 minutes at 300 to 800 deg.C in the reducing gaseous atmosphere after filling of the flux 4 and drawing, by which the moisture, oil, etc., sticking to the filled flux 4 and the sheath material are incinerated or thermally changed. The hydrogen quantity in a deposited metal is drastically decreased and the generation of the oxide film on the wire surface is prevented if this wire is used for welding. The generation of the gas groove bead is obviated and the good power feedability is obtd.
Patent JP-S5897607-A (JP)
Title: Strain gauge
Inventor: YAMAURA YOSHIROU
IPC: G01B7/16
Filed: 1981-12-07
Abstract: PURPOSE:To obtain electrostatic shielding without varying sensitivity by coating a strain gauge with an insulating material and further covering the coating, a base, and the surface of a coating lead wire with a shielding body which is conductive and flexible. CONSTITUTION:A strain gauge element 2 is stuck to the surface of a base 1 and a coating lead wire 3 is connected to the gauge tab of the strain gauge element 2. Further, a shielding body 5 which is adequately conductive and flexible is formed to cover all surfaces of the base 1, an insulating coating 4 covering the strain gauge element 2, and the coating lead wire 3.
Patent JP-H0359748-A (JP)
Title: Information processor
Inventor: TAKAHASHI MASAHARU
IPC: G06F9/44
Filed: 1989-07-28
Abstract: PURPOSE:To save space without changing application by removing a switch part occupying a large part of keyboard size and adding a false keyboard executing the same response as the keyboard at the rise of the information processor. CONSTITUTION:The false keyboard 23 for outputting a response to a connection check from a CPU 34 and a reference operation check at the rise of the processor, i.e. at the time of turning on a power supply similarly to the keyboard and set up to the undepressed state of a key at the normal state is constituted only of a CPU. For instance, a character sort such as Japanese, foreign language and Hankul alphabet is returned to a diagnostic command from the CPU 34 as an ID code or a response to a parameter outputted from the CPU 34 is returned. The false keyboard 23 has the size removing the switch part occupying a large part of the keyboard. Consequently, the information processor is made extremely compact and space saving is attained.
Patent JP-S5986533-A (JP)
Inventor: HANSU HAINRITSUHI RIHITERU
IPC: B65H20/16
Filed: 1982-11-08
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-S6438854-A (JP)
Title: Input/output device control system
Inventor: SUGIYAMA AKEMI
IPC: G06F9/46
Filed: 1987-08-05
Abstract: PURPOSE:To economically realize the control of an input/output device by providing an OS inherent part for every different operating system, and setting an entry address table in accordance with its constitution. CONSTITUTION:When a device inherent part 1 is activated and a processing is required, the inherent part 1 requires the request of a necessary service function to the operating system. Since the required service function is designated as the item number of an entry address table 3, and a control part 2 controls so that respective parts 10-14 of an OS inherent part 4 may be called according to an address hold in the item of the designated item number, the request conformed to the operating system by the OS inherent part is repeated. Consequently, by providing the OS inherent part 4 for every different operating system, and setting the entry address table 3 in accordance with its constitution, the inherent part 1 can commonly and easily cope with plural operating systems.
Patent JP-H0522934-A (JP)
Title: Power supply circuit
Inventor: KURUMA AKIO
IPC: H02M3/28
Filed: 1991-07-10
Abstract: PURPOSE:To prevent the breakage and deterioration of internal element even if an instantaneous break of power supply takes place. CONSTITUTION:An apparatus 18 provided with a transistor 6 to switching- control a voltage inputted via rush-current prevention circuit 20 to obtain DC output and main transformer 7, with a circuit 18 for controlling the pulse width of a switching pulse according to the level of the DC output, and with a thyristor 1 being a short circuit for short-circuiting both ends of the rush current prevention circuit 2 when the pulse exists. Also, the apparatus is provided with a comparator 16 to stop-control the short-circuiting operation of the short circuit, when the pulse width exceeds a predetermined width. Thus, the short- circuiting operation stops by A break and internal elements are protected from a rush current coming thereafter.
Patent JP-H0245886-A (JP)
Title: Method for measuring edge position
Inventor: NOMURA YOSHIHIKO
IPC: G06T7/60
Filed: 1988-08-08
Abstract: PURPOSE:To make a measurement error smaller, and simultaneously, to reduce a calculating quantity by making coordinates to give an extreme value in a regression curve obtained in causing the primary differentiation of a density to regress to a normal distribution into an edge position. CONSTITUTION:The primary differentiation of an edge vicinity is made to regress to a normal distribution curve. Namely, f' is made to regress to f'(u)=f'peXp{-(u-un)<2>/(2sigma<2>)}. Here, f'p is the extreme value of the regression curve, sigmais a standard deviation of an expansion, and un is a position to give the extreme value, namely, the edge position. When a minimum square method is applied, the edge position un by the normal distribution can be obtained. Namely, an image (f) is inputted from a TV camera. The primary differentiation f' is calculated from a density (f). The f' is made to regress to the normal distribution curve.
Patent JP-H08286000-A (JP)
Title: Energy beam source
Inventor: HATAKEYAMA MASAKI
IPC: H05H1/24
Filed: 1995-07-07
Abstract: PURPOSE: To provide an energy beam source which enables various types of working and a microworking device using the beam source by forming various energy conditions or various types of beams from an energy beam source or sources. CONSTITUTION: An energy beam source 10 consists of a discharge tube 11, a gas supplying nozzle 13 for supplying a gas into the tube 11, a beam radiation nozzle 12 with one or more holes opened and three or more electrodes 15, 16 and 17 placed in the tube 11. When types of voltages applied to the electrodes 15, 16 and 17 depend on any combination of high-frequency voltage, direct- current voltage and the earth, the change in the combinations of the types of the voltages applied to the electrodes 15, 16 and 17 and the gas species allows the energy beam source 10 to supply energy conditions or particle beams of different types such as positive ions, negative ions, high-speed neutral particles, radical particles and electrons.
Patent JP-H0747849-A (JP)
Title: Continuously variable transmission for running of work machine
Inventor: OTSUBO HIROSHI
IPC: F16H9/04
Filed: 1993-08-06
Abstract: PURPOSE:To provide an inexpensive heat radiating structure of utilizing an essential structure while being capable of efficiently radiating heat generated in a belt type continuously variable transmission mechanism. CONSTITUTION:An air starting fan 12 for blowing the outside air into a transmission case 10A is provided in an input shaft 12 of a belt type continuously variable transmission mechanism 8 internally mounted on the transmission case 10A, and a guide path 13 for guiding air started by this air starting fan 12 into the transmission case 10A and an air discharge port 14 for discharging the outside air fed into the transmission case 10A are provided in the transmission case 10A.
Patent JP-H0619823-A (JP)
Title: Information processor
Inventor: SUZUKI SHIGEO
IPC: G06F13/24
Filed: 1992-06-30
Abstract: PURPOSE:To always realize an I/O processing with high processing efficiency. CONSTITUTION:When an input/output request is issued from a computer system 1 to an input/output device and it is received, an I/O processing time calculation means 4 calculates expected input/output processing time for the received input/ output request. When calculated input/output processing time is noticed to the computer system from an I/O processing time notice means 5, an I/O control switching means 12 changes over the control system of an input/output control means for the input/output device to an interruption system or a polling system based on noticed input/output processing time.
Patent JP-H1037166-A (JP)
Title: Rising and falling weir
Inventor: OKA SHOHEI
IPC: E02B7/46
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To operate a rising and falling means without using power by making a weir body in a rising condition fall down to store energy when water pressure which acts on the weir body exceeds set water pressure and raising the weir body by discharging stored energy when water pressure drops below the set water pressure. SOLUTION: A rising and falling weir consists of a platelike weir body 1 which blocks a river channel and a rising and falling means 2. At the time of normal water level, the weir body 1 which receives moment in the direction of rising and falling due to pressure of stored water is held in a rising condition against water pressure by a weight 9 of the rising and falling means 2, and water at planned stored water level L1 is stored in the upstream. When an amount of water increases and water level reaches a falling down water level, the weir body 1 falls down close to a horizontal level due to water pressure, and stored water flows to the downstream to prevent a flood in the upstream. When water level is reduced, water pressure which the weir body 1 receives is reduced, and the weir body 1 rises due to gravitational force of the weight 9.  Moreover, an elastic member such as a spring of which one end is fixed on a stationary member such as ground bed is used instead of the weight 9. Since the weir body 1 does not use a power source, it can fall down without being affected by a power failure and can be installed simply.
Patent JP-H0750835-A (JP)
Title: Picture coder
Inventor: KATADA HIROYUKI
IPC: G06T9/00
Filed: 1993-08-06
Abstract: PURPOSE:To realize coding with an excellent compression efficiency by devising the coder such that distortion is not protruded up to the outside of a block even when the distortion is produced in the block. CONSTITUTION:A sub band divider 11 applies sub band division to an original picture into a low frequency picture and plural high frequency pictures, an orthogonal transformation device 12 divides a low frequency picture into blocks of a 1st size to subject to an orthogonal transformation. The block dividor 13 divides a high frequency picture into blocks of a 1st size. The block of the 1st size subject to orthogonal transformation and a block of the 1st size of the high frequency picture are synthesized to form a block of a 2nd size to make hybrid transformation. A frame memory 21 rearranges hybrid transformation coefficient to generate a low frequency picture and some high frequency picture, an inverse orthogonal transformation device 22 divides the low frequency picture into blocks of the 1st size, applies inverse orthogonal transformation to the blocks, and a sub band synthesizer 23 synthesizes the entire picture through sub bands to apply inverse hybrid transformation.
Patent JP-H1037750-A (JP)
Title: Intake control device for internal combustion engine
Inventor: MIYASHITA SHIGEKI
IPC: F02B27/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To increase a freedom degree of setting of peak engine speed where a resonance supercharging effect in each intake mode is the maximum in the case that four intake modes are set by the switching operation of two kinds of intake control valves. SOLUTION: A communication valve 21 provided with a plate-like valve element 211 having length L is arranged on a partition wall 11 which divides an inner space of a surge tank 10 into two volume parts. Changeover valves 22a, 22b respectively having valve elements 221a, 221b are arranged on separation walls 12a, 12b which form intake passages 13a, 13b inside the volume parts. Four intake modes are obtained by the combination of openings and closings of the communication valve 21, and the changeover valves 221a, 221b. The communication valve 21 is arranged on a position where the length L is added to effective intake pipe length in only one intake mode among four.
Patent JP-H0863816-A (JP)
Title: Initialized optical disc and production thereof
Inventor: OKUYAMA TOSHIHIRO
IPC: G11B11/105
Filed: 1994-08-22
Abstract: PURPOSE: To initialize even an optical disc having high coersive force surly without causing any damage on the surface of the substrate by regulating the position of the optical disc held between initialization magnets. CONSTITUTION: An optical disc 1 is fixed to the rotary shaft of a rotary means 5 and rotated to be held between initialization magnets 2, 2. The substrate surface of the optical disc 1 is then irradiated with laser light and the reflected light is detected by a noncontact gap detecting means 3 on the pole side thus detecting the deviation. Based on the detection results, a gap control means 4 moves the rotary shaft up and down to control the gaps between the optical disc 1 and the initialization magnets 2, 2 at constant values. Since the gaps of the initialization magnets 2, 2 can be decreased, a high field strength can be attained without causing any damage on the substrate surface of the optical disc 1 and even a medium having high coersive force can be initialized surely.
Patent JP-S6175094-A (JP)
Title: Submersible crane truck
Inventor: ONO DAN
IPC: B66C23/36
Filed: 1984-09-21
Abstract: PURPOSE:To move heavy material in the water by providing a ballast tank and Schnorchel means for supplying/discharging the air into a travel truck on a submersible crane truck thereby enabling travel on the water and on the bottom of water. CONSTITUTION:Submersible crane truck is provided with crane means for lifting heavy material, a floating tank 2c, etc. It is also provided with a flexible hose 7a for supplying/discharging the air into the truck 20, a winding reel 7b, Schnorchel 7d, etc. When performing underwater work, Schnorchel means is released from the truck to float a buoy 7c while at the same time water is injected into a ballast tank 5 to sink the chassis. Upon reaching to the bottom of water, it will move on an endless rail 6 to perform underwater work by means of a crane 2.