baber/WOPTO huggingface dataset:
Patent JP-H08115259-A (JP)
Title: Disk cache device
Inventor: FUKUI JUN
IPC: G06F12/08
Filed: 1994-10-18
Abstract: PURPOSE: To provide a disk cache device for judging whether or not look-ahead is to be performed by a processing with less overhead and changing the number of blocks for performing the look-ahead corresponding to the judged result. CONSTITUTION: For this disk cache device 11, for the prescribed number of block number information to be sometimes used as a look-ahead block number, an area for storing numerical information and the area for storing read requested addresses for plural times are provided inside a RAM 15. Every time write is requested, a difference between the request address and the address accessed in the past is calculated, the numerical information corresponding to the block number information matched with the calculated difference is counted up and the number of the blocks for performing the look-ahead is decided based on the correspondence relation of the block number information and the numerical information.
Patent JP-S63106945-A (JP)
Title: Optical disk substrate
Inventor: KAWACHI AKIHIKO
IPC: G11B7/2531
Filed: 1986-10-23
Abstract: PURPOSE:To apply a high temperature at the time of forming a memory thin film, and to obtain the memory film having a high quality by synthesizing the titled optical disk substrate by a sol-gel method, and forming it from quartz glass which has constituted a guide groove at the time of gelation. CONSTITUTION:An optical disk substrate is synthesized by a sol-gel method, and formed by quartz glass which has constituted a guide groove at the time of gelation. For instance, 10kg ethyl silicate is hydrolyzed by 11kg water and 1g hydrochloric acid, and thereafter, 5kg fine powder of silicon dioxide is added, mixed and dispersed, and after it has been dispersed enough, aqueous ammonia is dripped down, and a sol is obtained by adjusting pH to 4. This substrate consists of a gelation container A1 and a mold B2, and after the mold A1 and the mold B2 have been fixed closely, the sol is injected from a sol injecting port 6. After aging has been executed at 30 deg.C for 24hr, the mold A1 and the mold B2 are disassembled, a wet gel of the inside is immersed into pure water of 30 deg.C, and thereafter, drying is executed at 60 deg.C by other container, and moreover, in a vacuum furnace, burning is executed at 1,150 deg.C for 2hr. In such a way, since a coefficient of thermal expansion is small as 2X10<-7>, an optical disk substrate whose tracking accuracy is high is obtained.
Patent JP-H0996670-A (JP)
Title: Navigation system
Inventor: MIYANO AKIFUMI
IPC: G08G1/0969
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify the installation of GPS antenna. SOLUTION: A GPS receiver 102 performs the positioning calculation using signals received from GPS satellites through a GPS antenna 101 and the calculated positioning data, e.g. the position, azimuth, speed, etc., of a moving body, is transmitted through a data transmitting means 103 to a data receiving means 104 by radio. Based on the positioning data received by the data receiving means 104, a positioning data processing means 105 estimates the position of the moving object and a platting means 106 presents the estimated current position of the moving body and the corresponding peripheral map on a display. Power is fed from a solar battery 107 when the sun is shining in day time and fed from a secondary battery 108 in the night.
Patent JP-H04130746-A (JP)
Title: Radiation thermometer and method for wafer temperature measurement
Inventor: WATANABE TOMOJI
IPC: H01L21/66
Filed: 1990-09-21
Abstract: PURPOSE:To measure the temperature on the surface with high accuracy by a method wherein the influence of a plasma is reduced to a minimum by using an optical filter which passes only infrared rays at a wavelength which is not transmitted through the wafer. CONSTITUTION:Infrared rays which have been radiated form a measuring face 8 are incident on the inside of a quartz round rod 2 from a photodetection face 2a and are propagated up to the other end 2c while they are being reflected totally on a side-wall 2b. A sheath tube 5 functions to shut off the infrared rays which are incident from the side face of the quartz round rod 2 and to eliminate their influence. The transmitted infrared rays at a wavelength which is not passed through a wafer are passed through an interference filter 3; after that, they are incident on an infrared detector 4. An electric current which is proportional to their intensity is generated; and is amplified by an amplifier 6 and converted into a temperature value by using an operation device 7.
Patent JP-H0299114-A (JP)
Title: Dehumidifying method
Inventor: YANAGA YUKIO
IPC: B01D71/64
Filed: 1988-10-06
Abstract: PURPOSE:To perform dehumidification in an industrially extremely advantageous manner by using a polymer membrane having specific permselectivity and permeation speed and bringing a gaseous mixture into contact with said membrane under a specific condition. CONSTITUTION:A gaseous mixture containing steam is brought into contact with a polymer membrane wherein the permeation speed of steam is at least 2.5X10<-3>cm<3>(STP)/cm<2>, sec, cmHg, that of methane is 1X10<-7>-2.5X10<-5>cm<3>(STP)/ cm<2>, sec, cmHg and the selective separation capacity of steam is 500 or more. The pressure of the steam-containing gas on the supply side of the membrane is held to 20kg/cm<2> or more and that on the permeation side thereof is held to 0.5-20cmHg. By this method, the sharp reduction of the membrane area and the sharp increase in treatment quantity become possible and, especially, natural gas is dehumidified in low cost.
Patent JP-H07105583-A (JP)
Title: Production of magneto-optical recording medium
Inventor: NIIHARA TOSHIO
IPC: G11B11/10
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a medium having large S/N without decrease in coercive force by providing a magnetic film consisting essentially of rare earth elements and transition metals on a substrate, smoothening the surface at the stage in which a dielectric film thinner than the desired thickness is formed, and further forming the film to the desired thickness. CONSTITUTION:When a dielectric film is formed, the dielectric film is first made thinner than the desired thickness on a substrate 1. Then the dielectric film is smoothened by reverse etching. Then film are further deposited to the desired thickness. By reverse etching, the rough surface is smoothened and dangling bonds are simultaneously formed. When a magnetic film consisting of rare earth elements and transition metals is formed on this surface, rare earth elements near the interface are bonded with dangling bonds of the elements which constitute the dielectric material. Thus, properties of the magnetic film are largely changed. By laminating dielectric films, the magnetic film is covered with dangling bonds. Since the dielectric film itself has string chemical bonds, almost no dangling bond exists on the finish surface. Thereby, the magnetic properties of a magnetic film laminated on the dielectric film are not appected.
Patent JP-S61170787-A (JP)
Inventor: STEPHENS L KEITH
IPC: G06F3/048
Filed: 1985-11-13
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-S63106047-A (JP)
Title: Dynamic subroutine call system
Inventor: GOTO ATSUSHI
IPC: G06F9/40
Filed: 1986-10-23
Abstract: PURPOSE:To enable a subroutine whose name to be called changes in executing to be called, by generating an information table regarding the entry name and the entry point of the subroutine having possibility to be called in executing, at time of linking, and perform the call of the subroutine by retrieving the table and obtaining the information of the entry point at time of calling the subroutine. CONSTITUTION:A linking means 1 inputs and links an object module including its entry by designating clearly a required entry name at time of linking, and generates an entry name table having the information of a designated entry name and the entry point corresponding to the entry name in a generated load module. A dynamic subroutine call means 22 retrieves the entry name table generated by the linking means 1 at time of linking, at time of calling the subroutine, and obtains the information of the required entry point, and calls the subroutine according to the information. In such way, it is possible to call the subroutine whose name to be called changes under an executing environment not being provided with a dynamic linking function.
Patent JP-H1094888-A (JP)
Title: Machining condition automating method of laser beam machine, and its equipment
Inventor: MIYAMOTO YOSHIHISA
IPC: B23K26/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling by directly inputting the necessary mean output, controlling the output of an oscillator with priority on the mean output to easily understand the laser beam machining condition. SOLUTION: The data on a work W to be machined such as the material, the thickness and the shape are inputted. The machining speed F is inputted. The mean output Sa, the frequency P, and the peak output S are inputted by a machining condition input part 3. An operation device operates the real mean output based on the mean output Sa. The operation device judges the waveform of the laser beam based on the frequency P and the peak output S. After operation, the real output is inputted in an oscillator power source 7, and indicated in an output monitor 9. When the input condition is not appropriate, the real output is not indicated in the monitor 9, and a warning 11 transmits an alarm to an operator. The operator changes the speed F for re- entry to stabilize the control system.  An automatic circuit can be provided so that only the mean output Sa is manually inputted, and the peak output S and the frequency F are automatically set.
Patent JP-H10106735-A (JP)
Title: Induction heater cooking device
Inventor: NAKAMOTO TAKAAKI
IPC: H05B6/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an induction heater cooking device equipped with a new key for executing a desired cooking menu by a single operation on an operation part if necessary. SOLUTION: An electromagnetic cooking device 1 comprises a main body 2 having a mount plate 24 on which an object such as an iron pan is placed, an operation part 3 for operating a heater coil contained in the main body 2, a power plug 4 for connecting the electromagnetic cooking device 1 to an external power supply, and an operation part 60 removably connected to the main body 2. A connector 6 connected to the operation part 60 is provided in a lower face 25a of a cut-away portion 25. The operation part 60 is provided with menu keys 62,..., 65 corresponding respectively to cooking patterns stored in the electromagnetic cooking device 1. When one of these keys is pressed, the electromagnetic cooking device 1 allows a heater coil contained in the main body 2 to execute the corresponding cooking pattern.
Patent JP-H03114595-A (JP)
Title: Apparatus for treating effluent water
Inventor: ARAI YOSHIAKI
IPC: C02F3/28
Filed: 1989-09-28
Abstract: PURPOSE:To smoothly perform treatment reaction by effectively utilizing the whole of the interior of a reaction tank and improving the contact with anaerobic bacteria by providing a spiral passage reaching the treated water discharge port provided to the upper part of the side surface of a reaction tank from the effluent water inflow port and drain provided to the bottom part of the reaction tank within the reaction tank. CONSTITUTION:Effluent water (a) to be treated is introduced into a reaction tank 1 from a effluent water inflow port 2 and pushed up along a spiral passage 6. During this gentle movement, the effluent water successively receives the actions of acid forming bacteria and methane forming bacteria to be subjected to anaerobic treatment. Treated water (b) is discharged from a treated water discharge port 4. The gas (methane, carbon dioxide or the like) (d) generated by the anaerobic treatment is discharged from the gas piping 5 provided to the upper part of the reaction tank 1 to be separately stored. The suspended components in the effluent water moves through the passage 6 gently to be settled and separated to be discharged from the drain 3 of the bottom part of the reaction tank as excessive sludge C.
Patent JP-S62111797-A (JP)
Inventor: NISHIGUCHI TAKAO
IPC: H01L33/00
Filed: 1985-11-12
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-H02100380-A (JP)
Title: Photo-coupler
Inventor: MURAKAMI TETSUYA
IPC: H01L31/12
Filed: 1988-10-06
Abstract: PURPOSE:To obtain switching at high speed by connecting at least two light- emitting devices in series. CONSTITUTION:A photo-coupler has light emitting devices 1 and a photo-detector 2, and all of the light-emitting devices 1 are connected in series. The forward voltage of the light-emitting devices can be increased by using such a photo- coupler, thus preventing a mal-function due to the fluctuation of supply voltage where the light-emitting devices 1 are driven. Since two or more of the light- emitting devices 1 emit light simultaneously, an effect in which photo-currents are augmented and a high output is acquired is also displayed. The current amplification factor of the photo-detector is lowered only by the increasing section of photocurrents at that time, thus obtaining switching at high speed.
Patent JP-S62113701-A (JP)
Title: Production of chlorine
Inventor: KIYOURA TADAMITSU
IPC: C01B7/04
Filed: 1985-11-14
Abstract: PURPOSE:To produce chlorine from hydrogen chloride at a high space velocity in high efficiency and high low-temperature catalytic activity, by oxidizing hydrogen chloride with an oxygen-containing gas in the presence of a specific catalyst. CONSTITUTION:1mol of chromic anhydride (CrO3) is added to an aqueous solution containing 6-20mol of hydrochloric acid and made to react with each other at room temperature -100 deg.C for 10min-20hr. The obtained aqueous solution is added with ammonia to adjust the pH to nearly neutral state. The precipitated chromium compound is collected by filtration, washed with water, extruded and formed in the form of pellet, dried at room temperature -120 deg.C and calcined at 400-800 deg.C. The catalyst produced by the above process is packed in a reaction tube and heated at 300-400 deg.C. A gaseous mixture of hydrogen chloride and an oxygen-containing gas is supplied to the reaction tube at a rate of 200-1,800Nl/HCl/Hr.kg.Cat. The amount of oxygen is excess to hydrogen chloride by 5-200 equivalent %.
Patent JP-H0899142-A (JP)
Title: Manufacture of coil spring
Inventor: OKUNO TOSHIKAZU
IPC: B21F35/00
Filed: 1995-09-29
Abstract: PURPOSE: To simplify the structure of a pitch tool by coiling the end part of a wire rod in the direction reverse to the forming direction of a coil spring, bending the wire rod in the forming direction by the pitch tool being reciprocatively movable and forming flat parts at both end parts of the spring. CONSTITUTION: The wire rod A is inserted into a guide member 30 and coiled by pushing against a bending die 20. The wire rod surface in contact with the bending die 20 is displaced to the position of the outlet 31 of the wire rod in the guide member 30 to coil the wire rod in the direction reverse to the forming direction. The pitch tool 40 is protruded to make the pitch zero and the flat part 8a is formed. While feeding the wire rod A, the pitch tool 40 is retreated/advanced to/from the bending parts 8a, 8b. A rough coiling part 8d is formed to a prescribed length. The pitch tool 40 is retreated/advanced to/from the bending parts 8f, 8g and the flat part 8a. Since the pitch tool 40 only presses the wire rod A step by step, the structure is simplified.
Patent JP-2001078369-A (JP)
Title: Charging method for storage battery
Inventor: ANDO KAZUNARI
IPC: H02J7/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a charging method for storage battery, capable of preventing generation of a rapid rise in voltage by a polarizing component during energization. SOLUTION: This charging method for storage battery charges a storage battery with a constant current forming charging pulses of energizing and stopping and includes a step of charging the storage battery of a prescribed energizing time T1 and a step of stopping the charging of the storage battery for a prescribed stopping time T2, wherein the energizing the T1 is set sufficiently short so as not to generate undesirable voltage rise by a polarizing component.
Patent JP-H0595597-A (JP)
Title: Regenerative band adjusting device
Inventor: TABUSE NAOTO
IPC: H04R3/04
Filed: 1991-10-01
Abstract: PURPOSE:To obtain the low-priced device not to exert any adverse influence upon the characteristic of a speaker by detecting a change in the reflection of projected light by an optical amplitude detector, detecting an oscillated amplitude larger than the prescribed width of the speaker and cutting a low frequency by inserting an HPF circuit when such an amplitude is detected. CONSTITUTION:An acoustic signal amplified by an amplifier 12 is converted to a sound and outputted by a speaker 13 and when any excess low frequency signal is inputted, the speaker 13 is oscillated with more than the prescribed width. When an optical amplitude detector 14 detects this oscillated amplitude according to the change in the projection/reception of light, a switching circuit 11 is changed over to the side of a terminal B under the control of a control circuit 16. In the state of switching the switching circuit 11 to the side of the terminal B, the acoustic signal is inputted through an HPF circuit 10 to the amplifier 12 and inputted through the amplifier 12, for which the low frequency is cut by the HPF circuit 10, to the speaker 13. Therefore, the distortion of the sound in the speaker 13 caused by the excess oscillated amplitude is reduced.
Patent JP-H1076493-A (JP)
Title: Waterproofing mechanism for work conveying robot
Inventor: TOGAWA TETSUJI
IPC: B25J19/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent liquid from entering a robot body or an arm from outside, reduce sliding resistance, and simplify the structure. SOLUTION: An oilless sliding dry seal 41 capable of preventing water from entering the inside of a joint part 35 is attached to the joint part 35. Further, the position of sealing by a sealing mechanism for the joint part is set to a higher position than the highest surface of liquid collected on the upper surface of a robot body. Furthermore, the sealing mechanism for preventing water from entering the inside of the joint part is provided at the joint part, and a vent for making the atmospheric pressure in an arm equal to the external atmospheric pressure is provided at a specified position of the arm.
Patent JP-S60132996-A (JP)
Inventor: JIERAARU PUROBUAN
IPC: C07C53/16
Filed: 1984-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62102821-A (JP)
Title: Method and apparatus for removing nitrogen oxide from exhaust gas by catalitical reduction under addition of ammonia
Inventor: TORUSUTEN SHIYUMITSUTO
IPC: B01D53/86
Filed: 1986-10-27
Abstract: A process and apparatus for removing nitrogen oxides (NOx) from an exhaust gas by catalytic reduction in the presence of added ammonia in which at temperatures of up to 300 DEG  C. the exhaust gas is mixed with the ammonia in such a way that their residence time together before contacting the catalyst is at most one second.
Patent JP-S61133611-A (JP)
Title: Transformer container
Inventor: KIUCHI TADASHI
IPC: H01F27/02
Filed: 1984-12-03
Abstract: PURPOSE:To facilitate welding work and to omit distant pieces by bend-forming a flange point. CONSTITUTION:After points of facing flanges 1a and 2a are welded, a sealing composition is formed. In that case, one point of the flanges 1a and 2a is bent. Therefore, welding work is easily done and distant pieces are omitted.
Patent JP-H1099234-A (JP)
Title: Hand drier
Inventor: YONEKICHI MICHIHISA
IPC: A47K10/48
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent whistling sounds at drain holes in the drain pan of a hand drier. SOLUTION: This device is composed of a wind blower 4, a heater 5 to heat the wind blown from the wind blower, a jet nozzle 6 shrunk at the spout of the same and a basin 3 set with a spacing under the jet nozzle 6. On this basin 3 a drain hole 12 is made and a tube part 13 is set connected under the drain hole 12. Thus to prevent whistling or resonance sound occurred when the wind from the jet nozzle 6 passes through the drain hole 12.
Patent JP-H02101892-A (JP)
Title: Monitor information transmission system
Inventor: MORIMOTO MUTSUO
IPC: H04Q9/00
Filed: 1988-10-07
Abstract: PURPOSE:To reduce transmission delay by sending monitor information while converting it into a pulse train whose bit number is compressed without missing. CONSTITUTION:Monitor items 101 are divided into 8 for 8 items each and the normal state of all items is at logical 0, and logical 0 for 8 items each similarly to the case with monitor item group 102 and a transmission pulse code string 103 is group information 104 being logical 0 only. Monitor items 105 have logical 1 for a group 106 of items 9-16 and for a group 107 for 41-48 items and a transmission pulse train code 108 consists of group information 109 and two monitor item groups 106, 107. Monitor information 110 includes bits of logical 1 for each monitor item group similar to monitor information group of 25-32 items and a transmission pulse code string 112 consists of group information 113 and 8 monitor item groups. When the monitor information is sent while being compressed, the number of pulse codes is reduced more than the case with not employing this transmission system and the transmission delay time is reduced.
Patent JP-H1197142-A (JP)
Title: Slip ring
Inventor: OGAWA AKIRA
IPC: H01R39/12
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To enable transmission with stabilized current and voltage by fitting a conductive rotary ring having a recess at its outer peripheral center to an insulation ring fitted to a shaft, fitting a conductive fixing ring having a recess at its inner peripheral center through a sealing seal, and providing with a conductive rotary body rotating in contact with the recess. SOLUTION: On an insulating ring 8 fitted around a shaft a conductive rotary ring 10 having a recess 9 at its surface center is fitted, and thereon a conductive fixing ring 12 having a recess 11 at its inner surface center is fitted through a sealing seal 13. In a gap between the recesses 9, 11 a conductive rotary body 14 is interposed and in the body 14 conductive liquid 15 is filled. The recesses 9, 11 have grooves 16 in which conductive rotary bodies 14 rotate. Accordingly, the sliding resistance and wear are reduced. Mercury is used as the liquid 15 preferably while e.g. epoxy resin compact or the like is used preferably as the ring 8.
Patent JP-H0971940-A (JP)
Title: Construction joint jig
Inventor: MIZUNO ICHIRO
IPC: E02D17/20
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent mortar or the like from adhering on a holed board or reinforcing bars near a construction joint and compact the mortar or the like near the construction joint to a satisfactory extent in a spray grating crib work method. SOLUTION: A construction joint jig 10 is provided with a weir board 11 on the front and a scatter preventive member 12 on the top. Two reinforcing bar insertion slits 11a extending from the lower end to the top are provided at a position which allows the reinforcing bars to be inserted into a holed board in a set up state. The upper end of the reinforcing bar insertion slits 11a is located at a higher position than at least the reinforcing bars in the state in which the construction joint 10 is set up. The scattering preventive member 12 is adapted to be slightly longer in width than that of the weir board 11. A seat 13 is fixedly bonded with both side surfaces of the construction joint jig 10 all over the whole length of the scattering preventive member 12 in the longitudinal direction.