baber/WOPTO huggingface dataset:
Patent JP-H04170729-A (JP)
Title: Optical head
Inventor: TAMARU NAOYUKI
IPC: G11B7/09
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a focus error signal without using an external signal by a method wherein a light-path-length change means which changes the light path length of individual optical beams is installed between a multi-laser diode which radiate a plurality of optical beams and an optical beam irradiation object medium. CONSTITUTION:Optical beams radiated from individual beam emitting parts 11 to 13 at a three-beam laser diode 1 are incident on a stepped transparent plate 3. The individual optical beams which have been incident on the transparent plate 3 are passed through respectively different stepped faces 31 to 33, and their transmission light path lengths are changed. The individual optical beams which have been subjected to the changed action of the light path lengths by means of the transparent plate 3 are narrowed down to very small spots by using an object lens 4, and their images are formed on an optical recording medium 5. Reflected beams of light at the medium 5 are fed back to the light-emitting parts 11 to 13; composite resonance optical outputs on the basis of the feedback are detected by using a photodetector 2. Since the optical path lengths of the individual optical beams have been changed by using the transparent plate 3, their focal positions are different in the depth direction of the medium 5 at the individual optical beams.
Patent JP-2000122978-A (JP)
Title: Calculating device and storage medium
Inventor: SUDO TOMOHIRO
IPC: G06F15/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a calculating device which can input and display a recurring decimal and a calculating device converting the recurring decimal into a fraction. SOLUTION: A CPU 11 displays the recurring period of a recurring decimal inputted from an input part on a display part 16. The CPU 11 adds the mark of '.' being a recurring decimal symbol on the first number of the recurring period of the recurring decimal and adds the mark of '.' being the recurring decimal symbol on the last number of the recurring period. The CPU 11 calculates a fraction equal to the recurring decimal from the recurring decimal inputted in accordance with a prescribed algorithm. The CPU 11 solution- displays the decimal equal to the recurring decimal being a calculation result on a display part 16.
Patent JP-H01141000-A (JP)
Title: Water jet injector
Inventor: HOSHINO KENZO
IPC: B26F3/00
Filed: 1987-11-24
Abstract: PURPOSE: To cut a long groove having the width larger than the width of a nozzle head on a concrete wall by inclining at least two nozzles among plural nozzles in the mutually inverse direction in the width direction of the nozzle head. CONSTITUTION: A pressure liquid is forcibly sent to respective nozzles 2 and 2a arranged on a nozzle head 1, and is jetted from these nozzles 2 and 2a as a water jet. In this condition, the nozzle head 1 is moved in parallel in the lengthwise direction of the head to a surface of a concrete wall to be cut, and a continuous long groove having the desired length is cut on the concrete wall by the water jet. In this case, the width of this long groove is cut larger than the width of the nozzle head 1 by a nozzle 2a arranged in its slant attitude in the mutually inverse direction in the width direction of the nozzle head 1. Therefore, the groove can be cut up to the desired depth by the water jet which holding the nozzles 2 and 2a at a specific short distance to the groove bottom while inserting the nozzle head 1 into the long groove.
Patent JP-H07254598-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/31
Filed: 1994-11-07
Abstract: PURPOSE:To obtain a semiconductor device which has a high optical energy band and an excellent transmittance to ultraviolet light by applying electric energy to a mixed reactive gas of an organic compound of aluminum and nitride gas and forming an aluminum film as a protective film on an active element formed on a substrate. CONSTITUTION:In order to form an AlN film at the substrate temperature of 500 deg.C or below as the final coating of a semiconductor device on which a semiconductor IC is formed, a silicon substrate 2 of the semiconductor device is located above a heater in a reaction container. With the pressure of the reaction container being kept at 0.1-20Torr, ammonia and then TMA are introduced into the reaction container. Then, a growth rate of <0.1Angstrom /second is obtained by a CVD method wherein untraviolet light is cast on the inside of the reaction container. When a reaction product generated by the reaction inside the reaction container is inspected by the infrared absorption spectrum, a wide and large absorption can be found at 900cm<-1>, which proves that the reaction product is an AlN film. Since both TMA and ammonia are exited with light of 300nm or below, there is no necessity of using mercury and thereby local heating of the IC chip can be prevented and ultraviolet light is transmitted through the IC chip.
Patent JP-2000107806-A (JP)
Title: Hot working tool
Inventor: URASHIMA KAZUHIRO
IPC: C04B35/584
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To enable hot working, the efficiency of which is improved and which has high roughness on a worked surface even in the case of hot-rolling a bard- to-work material such as stainless steel. SOLUTION: This tool is a hot working tool in which the contact surface with a base stock consists of a sintered compact and glass of 3-50 vol.% which is softened by beat at the time of hot working and executes lubrication action by being present on the contact surface is contained. In this way, the glass is softened by the heat at the time of hot working, automatically presents on the surface and executes the lubrication action. So the working saving labor and time and without the irregularity on the worked surface is enabled.
Patent JP-2000107439-A (JP)
Title: Game device, and information recording medium
Inventor: KAMIE YUTAKA
IPC: A63F13/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a game device and an information recording medium by which a continuous play of players under a multi-player mode can be urged. SOLUTION: When a game is over with different timings of players 1 and 2, a service life is not imparted, and when the game is over at the same time, the service life is imparted to the player 1 or 2, and the play of the game is continued. The service life is imparted to a player whose game result is inferior, and the service life is imparted to a player whose game result is superior as well by a specified probability. The player to whom the service life has not been imparted can continuously play by throwing in a coin, and an invitation display 40 to urge the throwing-in of a coin and a continuous play is performed.  When the life numbers of a plurality of players simultaneously become zero, when the game of the other player is over before a specified period of time has passed since the game of the player 1 has been over, and when a status value of the other player is approx. zero when a status value of the player 1 becomes zero, it is judged that the games are simultaneously over.
Patent JP-H03161507-A (JP)
Title: Production of poly(hexamethylene)terephthalic amide fiber
Inventor: MATSUMOTO TOSHIAKI
IPC: D01F6/60
Filed: 1989-11-16
Abstract: PURPOSE:To obtain the dense, high-strength and high-modulus title fiber having smooth surface by introducing a dope from a spinneret into a gas and then feeding the dope into a coagulating bath containing a specific liquid and further feeding a coagulated yarn into an aqueous coagulating bath and drawing the coagulated yarn by giving draft to the yarn. CONSTITUTION:A dope obtained by dissolving poly(hexamethylene)terephthalate in a sulfuric acid based solvent is introduced from a spinneret into a gas and then into a coagulating bath containing a liquid (e.g. water, aqueous solution of salt such as sodium sulfate, etc., or aqueous solution of sulfuric acid) which is precipitation agent to the polymer and simultaneously an extracting agent to the solvent. The resultant coagulated yarn is further introduced into an aqueous coagulating bath and then the coagulated yarn is drawn from the coagulating bath in rate ratio providing at least >=1.5 draft to provide the aimed fiber.
Patent JP-H01139403-A (JP)
Title: Conveyance method for refuse capsule
Inventor: NAKAMURA HIROSHI
IPC: B09B1/00
Filed: 1987-11-26
Abstract: PURPOSE:To increase the capacity of the capable in the caption by dividing a closed cylindrical container into two in major axial direction so as to store refuse in a power-side container, and lowering an upper-side container by a pressure pushing means so as to combine the upper- and the lower-side containers together while the refuse is compressed. CONSTITUTION:A lower-side container 2 is set under a pressure device 14, and refuse 7 is thrown in from a hopper 18. And an upper-side container 1 is lowered by the pressure pushing device 14 so as to compress the refuse 7 in the lower-side container 2 and also the upper- and the lower-side containers 1, 2 are combined together to be fixed. Then, a capsule including those containers is conveyed. Consequently, the refuse can be compressed to be stored by means of such a simple structure so that a large capacity of the capsule can be conveyed.
Patent JP-H06207108-A (JP)
Title: Light-resistant thermoplastic resin composition
Inventor: CHIBA TAKASHI
IPC: C08K5/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a thermoplastic resin composition excellent in the retention of mechanical characteristics such as impact resistance, etc., little in discoloration and excellent in stability of bleeding-resistance. CONSTITUTION:The composition comprises 100 pts.wt. of a thermoplastic resin containing a polymer having imide groups on the side chains, 0.01-5 pts.wt. of a hindered amine compound having a melting point of >=50 deg.C and 0.01-5 pts.wt. of a hindered phenol compound having a mol.wt. of >=300.
Patent JP-H07150578-A (JP)
Title: Floor construction method in inversely driving construction method
Inventor: HITOMI SUSUMU
IPC: E02D29/045
Filed: 1993-11-26
Abstract: PURPOSE:To provide a floor construction method executed when an underground structure building frame of a building is constructed by the so-called inversely driving construction method. CONSTITUTION:Excavation of the ground 2 is executed up to a lower level deeper than an under surface of a floor 1 to be constructed, and leveling concrete 3 is placed by a thickness L on an excavation surface, and a ceiling finishing material 4 having a thickness (t) is laid on the leveling concrete 3. Floor concrete 5 is placed on it, and after the floor concrete 5 reveals strength, the leveling concrete 3 is removed together with excavation of the ground 2. Besides the ceiling finishing material 4 laid on the leveling concrete 3 effectively functions as a floor form or an edge cutting material, since a ceiling material driving floor is completed, troublesome form work or the like becomes unnecessary, so that the working efficiency is improved and a construction period is shortened.
Patent JP-H08152973-A (JP)
Title: Magneto-optical disk device
Inventor: UCHIDA TOUJIYUUROU
IPC: G06F3/06
Filed: 1994-11-30
Abstract: PURPOSE: To optimize the buffer size and to make a look-ahead function sufficient by allocating a data buffer to an actually operating logic unit again by allocating the buffer possessed by a magneto-optical disk device according to the designation of a user or according to an automatic setting function by the device. CONSTITUTION: A command for changing the amount of data buffers to be allocated according to the user designation is provided for every logic unit 14, and the number of instructions to be issued within a fixed time (instruction reception frequency) and access to different areas to be extended (the number of users) are managed (blocked 18) for every logic unit in addition to the mound conditions of media. Thus, the amount of data buffers to be allocated as a whole for every logic unit is adjusted, the data buffers are optimized and the look-ahead function for the data is made sufficient.
Patent JP-H06125069-A (JP)
Title: Solid-state image sensing element and manufacture thereof
Inventor: WATANABE TAISHIN
IPC: H01L27/14
Filed: 1992-10-09
Abstract: PURPOSE:To provide a solid-state image sensing element and a method for the manufacture thereof, which does not produce ripples and evades smearing in photoelectric conversion, and which evades warping. CONSTITUTION:A solid-state image sensing element including a light-receptive section consists of (A) first passivation films 32 and 34 formed portions 12 other than the light-receptive section on the solid-state image sensing element and (B) a second passivation film 38 formed on, at least, the light-receptive section 10. The title method for the manufacture of the solid-state image sensing element including a light-receptive section consists of (a) a process wherein the first passivation films 32 and 34 are formed on portions other than the light-receptive section of the solid-state image sensing element, and (b) a process wherein the second passivation film 38 is formed on, at least, the light-receptive section 10.
Patent JP-2000117255-A (JP)
Title: Electrolytic water supply device
Inventor: IDENO YUTAKA
IPC: C02F1/46
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in hypochlorous acid concentration in electrolytic water in the initial stage of the electrolysis from being caused and to inhibit the electrode life from being adversely affected by passing a higher current than the normal electrolytic current through water in the initial stage of water electrolysis. SOLUTION: In this device, the change with time of hypochlorous acid concentration in produced electrolytic water is measured with electrolytic water samples obtained in each of the following cases: when the electrolysis is performed with a 7.0 A normal electrolytic current; when the electrolysis is performed with a 9.0 A electrolytic current higher than the normal electrolytic current; when the electrolysis is performed with a 9.0 A electrolytic current for an initial period of time from 0 to 5 min after initiation of the electrolysis and with a 7.0 A electrolytic current for the other period of time of the electrolysis; and when the electrolysis is performed with a 9.0 A electrolytic current for an initial period of time from 0 to 3 min after initiation of the electrolysis and with a 7.0 A electrolytic current for the other period of time of the electrolysis.  As a result, it is found that the hypochlorous acid concentration in the case of the electrolysis with a 9.0 A electrolytic current is by 5 to 10 ppm higher than that in the case of the electrolysis with a 7.0 A normal electrolytic current and when the electrolytic current is reduced from 9.0 to 7.0 A, the hypochlorous acid concentration is restored to the normal value obtained with the normal electrolytic current.
Patent JP-H11136749-A (JP)
Title: Portable terminal information communication method
Inventor: OMORI TAKESHI
IPC: H04W28/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a limit of the number of information portable terminals in use in a video on-demand VOD moving image service system adopting an asymmetrical radio communication system. SOLUTION: An information portable terminal 3 receives information of a 2nd base station 2 to display guide information on a screen. Then the user resident in an area selects specific program information. In this case, when total number of information portable terminals 3 is small, connection is maintained with the 2nd base station at all times so as to send/receive information at anytime. Then video information is extracted from a server 8 via a 1st base station 1 and the information portable terminal 3 displays a moving image, when the number of the information portable terminals 3 in use increases, the communication with the 2nd base station 2 is once interrupted.  Then the communication with the information portable terminals outside the area is stopped to give the communication precedence to the information portable terminals 3 in the area over the information portable terminals outside the area. Thus the number of the information portable terminals 3 in use is managed.
Patent JP-2000120287-A (JP)
Title: Phlegm collecting booth
Inventor: SUZUKI TERUNOBU
IPC: A61G10/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a phlegm collecting booth wherein bacteria can be removed quickly without being allowed to stay inside with ventilation efficiency improved by vertical laminar flow and air inside the booth is prevented from spreading to the outside with the inside of the booth put under the negative pressure. SOLUTION: The present phlegm collecting booth is composed of a booth main body having a door through which a patient comes in and goes out, an air inlet 18 for taking air into the upper part of the booth main body, a ceiling 20 equipped with an air passage for rectification of air through which the air taken in through the air inlet 18 passes, an air outlet 24 provided at the lower part of the booth main body, a high-efficiency filter 27 through which the air taken out through the air outlet 24 passes, and an exhaust fan 29 for discharging the air passing through the high-efficiency filter 27 to the outside.
Patent JP-H02141894-A (JP)
Title: Pos terminal equipment
Inventor: KATO AKIRA
IPC: G07G1/12
Filed: 1988-11-24
Abstract: PURPOSE:To reduce a hindrance of the registration processing in other terminal equipment by storing commodity sales data stored in a buffer as batch cancel data in an auxiliary storage means, and also, clearing the buffer. CONSTITUTION:In case of executing a batch cancel of commodities on the way of executing a registration processing with regard to the commodities purchased by a customer, first of all, by operating a batch cancel key of a keyboard 14, they are displayed on indicators 15, 16. As a result, commodity sales data stored in a buffer of a RAM 23 is stored together with a file name in a floppy disk device 13 and the buffer is cleared. Also, by a printer 27, characters of 'a latch cancel' are printed on a receipt. In this case, a cancel processing of a registration use memory and transmission of cancel data to a store controller are not executed, and only commodity sales data is saved to the floppy disk device 13, therefore, no influence is exerted on other POS terminal equipment.
Patent JP-H05131879-A (JP)
Title: Monitor fitting device
Inventor: MUTO YASUMASA
IPC: H04N5/64
Filed: 1991-11-13
Abstract: PURPOSE:To fit a monitor firmly utilizing a seat fixing bolt and a center console and allow an angle to be set optionally by an arm stand. CONSTITUTION:A bracket 8 is fixed being pressed to a center console 5 by a seat fixing bolt 11 and a console pressing fitting 9. A monitor 1 is fitted to the bracket 8 through an arm stand 12.
Patent JP-H04171620-A (JP)
Title: Switch device
Inventor: TOMITA IWAO
IPC: G10H1/34
Filed: 1990-11-05
Abstract: PURPOSE:To improve reliability by providing an elastically supporting part mounted on a circuit substrate while protruding from an elastic cylindrical part, a plurality of elastic leg parts on the cylindrical part, an elastic switch having a movable contact formed in positions opposing to respective fixed contacts on the cylindrical part. CONSTITUTION:A rubber switch 12 is composed of a cylindrical part 14, rectilinear-shaped elastic leg parts 15, and a rectangular elastically supporting part 13, and is constructed in such a way that the first and the second movable contacts 16, 17 are formed at the lower end of the elastic leg part 15 and at the lower part of the cylindrical part 14. Thus, respective individual switches 12a, 12a are continuously formed at one time by an extrusion forming method, and it frees the dies from being complicated, so that there is essentially no dimensional scatter in products. Consequently, highly reliable switch devices can be obtained at a small cost.
Patent JP-2000129526-A (JP)
Title: Protection helmet
Inventor: GALET ADRIEN
IPC: A62B18/08
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a protection helmet capable of being safely and comfortably worn, having improved practicality and handleability, and useful for a fireman, etc., by disposing connection means position-adjusting means capable of positioning the connection means of a dust respirator at a plurality of positions on the helmet. SOLUTION: This helmet contains connection means position-adjusting means which contain the connection means 15a, 15b for a dust respirator 11 and can position the connection means 15a, 15b at two or more positions on the helmet. The connection means 15a, 15b are connected to connection parts 16a, 16b fixed to the main body 2 of the helmet 1 so that the positions of the connection means 15a, 15b can be changed. The helmet 1 contains an outside main body 2 provided with two side walls 7a, 7b corresponding to zones occupied by the ears of a user. Each sidewall 7a or 7b preferably has the connection parts 16a, 16b.
Patent JP-H02143648-A (JP)
Title: Multi-functional telephone set
Inventor: WATABE MITSUSUKE
IPC: H04M1/00
Filed: 1988-11-25
Abstract: PURPOSE:To execute a calculation function even during communication by allowing a control section to set the mode in response to the hook state of a handset and an instructing state of a mode changeover key. CONSTITUTION:While a handset 4 is in the hook-on state, a control circuit 9 uses a detection signal from a hook switch 1 to set the electronic calculator mode, and a four-arithmetic rule arithmetic processing of a numeral entered from a dial key 11 is executed. When the operator hooks off the handset 4 and the circuit 9 detects the hook-off state, the operator confirms an electronic calculator mode switching key 10 indicates the telephone set mode, then the telephone mode is set. When the operator switches the key 10 to the telephone set mode, the switching to the electronic calculator mode is detected and the calculation processing procedure in the electronic calculator mode is transited. As a result, the numeral information inputted from the key 11 by the operator is handled as the information for the calculation.
Patent JP-S62156757-A (JP)
Title: Information processor
Inventor: KATO RYOHEI
IPC: G06F15/16
Filed: 1985-12-28
Abstract: PURPOSE:To reduce a hardware scale and to perform the information processing independently of each other among processors, by latching the information obtained after processing by the output register of each processor by the independent timing signal at every processor. CONSTITUTION:An instruction (f) is delivered in common from an action managing part 40 and then delivers only a latch lock signal L1 by the processing end timing. Thus processors 11-13 receive the instruction (f) in common with each other and carry out the processing in response to the instruction (f) to obtain each processing result. Here the processing result f(D1) is latched by only an output register 31 and other results are disused. Then an instruction (g) is delivered in common to the processors and at the same time only a latch lock signal L2 is delivered by the end timing. Thus only the processing result g(D2) of the processor 12 is latched by an output register 32 and other results are disused. In the same way, only the processing result h(D3) of the processor 13 is latched by an output register 33 by an instruction (h) and a latch lock signal L3 and other results are disused.