baber/WOPTO huggingface dataset:
Patent JP-H02174902-A (JP)
Title: Method and device for membrane degassing
Inventor: ANAZAWA TAKANORI
IPC: B01D19/00
Filed: 1988-12-27
Abstract: PURPOSE:To conduct efficient degassing by providing a device for heating water to be supplied to a liq. phase side separated from a gas phase side through a boundary and a device for evacuating the gas phase side. CONSTITUTION:A hollow fiber-type heterogeneous membrane is produced from poly(4-methylpentene-1), and a membrane module is produced using the membrane. The outside of the hollow fiber is evacuated to 30Torr with a water- sealed vacuum pump. Meanwhile, temp.-regulated city water is passed through the inside of the hollow fiber, and the discharge port is opened to the atmosphere. The city water is preferably heated to 40-80 deg.C to lower the limit point of residual concn. The gas permeation rate constant of the membrane is controlled to 1X10<-6>[cm<3>(STP)/cm<2>.sec.cmHg] at the temp. where the membrane is used. By this method, the city water is highly degassed, and the running cost is reduced.
Patent JP-H11155315-A (JP)
Title: Vegetable transplanter
Inventor: OMAE KENSUKE
IPC: A01C11/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a vegetable transplanter capable of planting seedlings to a ridge zigzag. SOLUTION: This vegetable transplanter is constituted so that a laterally moving mechanism 8 interlocking and connecting a reciprocating means 50 between a traveling machine body and a planting mechanism 5 and equipped with a means 47 for controlling a moving range is interposed and a planting means 5 is movable to the right and left in the width directions, in the vegetable transplanter for planting seedlings to a ridge while traveling on a field by installing the planting mechanism in a traveling machine body.
Patent JP-H11150048-A (JP)
Title: Semiconductor process simulation method
Inventor: HINO TAKESHI
IPC: G06F19/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor process simulation method which saves size of a memory region required for computation and shortens computation time, and also is fit for a multijog for performing the computation of plural process simulations at the same time. SOLUTION: First, at the time of declaration of a computation region, the thicknesses T1 and T2 (here, T1<T2) of two silicon substrates are declared (S801). Next, in the process of computation where there is no necessity to compute the state of the silicon substrate deeply to its inner part, mesh creation is performed (S802), with the thickness of the silicon substrate as T1, and the computation of each applicable process is performed (S803). Subsequently, in the process of computation where there is necessity to compute the state of the silicon substrate deeply to its inner part, mesh creation (remeshing) is performed (804), with the thickness of the silicon substrate as T2, and the computation of applicable process is performed (S805).
Patent JP-H02214809-A (JP)
Title: Lens
Inventor: MAIKERU HARORUDO FURIIMAN
IPC: A61F2/16
Filed: 1989-12-20
Abstract: PURPOSE: To make it possible to obtain a contact lens having astigmatism correcting power by diffraction by forming a series of substantially linear parallel zones by diffracting means and decreasing inter-zone spacings to at least either of the linear axes. CONSTITUTION: This lens has a lens body 2 and the two diffracting means. One thereof diffracts light mainly in one direction to the one degree and is formed as the series of the substantially linear parallel zones. The inter-zone spacings decrease to either of the axes IV-IV' of the linear shape. The other is a hologram formed by a concentric ellipse having a high aspect ratio. The means having the linear zones and the nearly circular zones are superposed on each other, by which the lens body having the power of the spherical lens and the power of the columnar lens in common is obtd. and the bifocal artificial lens having the function to correct the astigmatism is obtd.
Patent JP-H06157658-A (JP)
Title: Storage of solid catalyst component for polymerization of olefin
Inventor: MATSUKAWA TETSUYA
IPC: C08F4/60
Filed: 1992-11-17
Abstract: PURPOSE:To provide a simple method for storing a solid catalyst component to be used for the polymerization of an olefin in an industrially advantageous dry powdery state for a long time without detriment to its performances. CONSTITUTION:This method comprises storing a Ziegler/Natta olefin polymerization solid catalyst essentially consisting of titanium, magnesium, halogen and an electron donor in a carbon dioxide gas or an inert gas atmosphere containing a carbon dioxide gas. According to this method, the catalytic activity scarcely deteriorates even after the catalyst is stored at room temperature for three months or at 60 deg.C for 64hr.
Patent JP-H01170730-A (JP)
Title: Hydraulic pump controlling method for construction equipment
Inventor: TONO MASAAKI
IPC: F02D29/04
Filed: 1987-12-26
Abstract: PURPOSE:To speed up the rise of an engine in the beginning of operation by reducing the absorption horse power of a hydraulic pump lower than that in light operation mode when the rotational frequency of engine is less than a set value and at least one of a plurality of operating levers is operated. CONSTITUTION:A plurality of hydraulic actuators 7 of construction equipment are respectively driven through a plurality of hydraulic pumps 5 by an engine 1. Then, when at least one of a plurality of operating levers 9 is under the operated condition, the rotational frequency of engine 1 is commanded by a controller 10 to be set to a set value by throttle layer 11. Also, when the respective operating layers 9 are all under the neutral condition, the rotational frequency of engine 1 is commanded to be less than the set value. Further, when at least one of the respective operating levers 9 is again operated, the absorption horse power of hydraulic pump 5 is reduced lower than that in the light operation mode until the rotational frequency of engine 1 reaches the set value.
Patent JP-H08158679-A (JP)
Title: Roof structure for garage or the like
Inventor: KAWABUCHI YOSHITOSHI
IPC: E04H6/02
Filed: 1994-12-07
Abstract: PURPOSE: To keep airtightness of a roof structure which expands and contracts due to temperature variation. CONSTITUTION: A roof frame F is composed of a right and left pole plates 1, 1' supported by respective struts, angle shaped rafters 2, 2' fitted between both pole plates 1, 1' extending over at suitable intervals L, and a frame 3 fitted between the rafters 2, 2' in parallel with the pole plate 1, and a roof plate R of the width a little narrower than the rafter fitting intervals L is arranged lengthwise and breadthwise on the roof frame F. A hang-down part, which is curved along the pole plates 1, 1' and provided on the end of roof plate R2 arranged in the lowest position, is made flexibly airtight by a lengthwise press down plate 4 for fitted the front and rear edge parts of the roof plate to the upper part of the rafters 2, 2'.  The hang-down part is also made flexibly airtight by using any two of the three which are a breadthwise press- down plate 5 for fitting upper and lower edge parts of the roof plate to the upper part of the frame 3, a connecting breadthwise plate 6 fitted to the purlin part of the rafters 2, 2', and a roof end cover 7 fitted to the pole plates 1, 1'. A cap 9 is fitted to both ends of the pole plates 1, 1'.
Patent JP-H08167217-A (JP)
Title: Recording medium cartridge library device
Inventor: NAKA HISASHI
IPC: G11B19/02
Filed: 1994-12-08
Abstract: PURPOSE: To selectively inhibit a specified cartridge from being ejected by a person other than the user at the time other than a specified time in simple constitution by generating a pseudo cartridge detecting signal. CONSTITUTION: An opening and closing door of an optical disk cartridge library of a housing is provided with a switch type ejection prohibiting operator 12. When the operator 12 is turned on, a pseudo busy signal B' for pretending the existence of a specified cartridge is generated at a housing introducing and ejecting part by a pseudo signal generating circuit 13, and is outputted via a control part 9 to a host controller HC. Then, the cartridge is inhibited from being ejected out by a carrier mechanism with the signal B' in the same way as with a true busy signal B upon existence of a cartridge. Thus, only by adding the ejection prohibiting operation switch 12, a cartridge can simply and selectively be inhibited from being ejected out without necessity of changing software, and the cartridge is securely be prevented from being unreasonably taken out.
Patent JP-H04197336-A (JP)
Title: Photographing device for ophthalmology
Inventor: OKASHITA TOSHIHIRO
IPC: A61B3/14
Filed: 1990-11-29
Abstract: PURPOSE:To record only the superior image figures free from the generation of a frameless state by installing a deletion means for deleting the image figure signal of a prescribed memory means and a recording means for recording the static image figure signal memorized in the memory means, on a recording medium. CONSTITUTION:When it is judged from the display of a display device 11 that an image figure A2 has the imperfect image quality, the image A2 is deleted by the operation of a deletion switch 16 when the image figure A2 is transferred to the second frame memory 3. Since the image figure A2 is not memorized in the third frame memory 4 in the fourth photographing, because of the above-- described deletion, an image figure recording circuit 6 does not operate. Accordingly, nothing is recorded on a disc 7, and the recording in a frameless state is prevented. When an image figure A3 is transferred to the third frame memory 4, the image figure recording circuit 6 operates, and the image figure A3 is recorded on the disc 7, and the frameless state is not generated on the disc 7, and only the necessary image figures A1, A3, A4,... are recorded.
Patent JP-H02290520-A (JP)
Title: Measuring method of thermal hysteresis of object, thermal memory cell, thermal hysteresis recorder, set of thermal memory cells and measuring instrument of thermal hysteresis
Inventor: KENISU AARU SUUORUTSUERU
IPC: G01K7/34
Filed: 1989-12-22
Abstract: PURPOSE: To obtain a thermal memory cell for measuring the thermal hysteresis of an object with high accuracy by placing a wafer in an oxidation tube furnace and growing an insulating layer thereon and then performing oxidation doping using a hydroxide insoluble solution of desired movable ion impurities. CONSTITUTION: After the surface is cleaned, a wafer 11 is placed in an oxidation tube furnace and an insulating layer 12, of preferably, 1000angstrom thick, is grown at 900-1050 deg.C by dry/wet/dry process. Oxidation doping is then performed using a hydroxide insoluble solution of desired movable ion impurities 15. Subsequently, each wafer is mounted on a photoresist spinner and applied with a solution while spinning the wafer at about 2000 r.p.m. Consequently, the film thickness is made uniform while controlling the impurity concentration in an oxide. Thereafter, a conductive layer 13 is deposited on the front side of the wafer in a high vacuum deposition system and the wafer is baked in an oven.  Finally, the wafer is immersed into a butter oxide etching solution in order to remove the back side oxide and the photoresist film and a conductive layer 14 is deposited on the back of the wafer before the wafer is sintered with gas.
Patent JP-H09169446-A (JP)
Title: Paper sheet carrying device
Inventor: NAGAMATSU RYOICHI
IPC: B65H5/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet carrying device, which can reduce the waste cost. SOLUTION: This paper sheet carrying device is provided with a paper sheet carrying belt 1 for carrying a transfer material 2 and formed of a viscous elastic member such as rubber, a driving side pulley 3 for supporting the paper sheet carrying belt 1, a driven side pulley 4 for supporting the paper sheet carrying belt 1, a driving shaft 5 for driving the driving side pulley 3, a drive transmitting gear 6 for transmitting the driving force to the driving shaft 5, and they are unified so as to form a paper sheet carrying unit. Cross sectional shape of the paper sheet carrying belt 1 is formed square so as to contact with the transfer material 2 only at the edge thereof.
Patent JP-H04203539-A (JP)
Title: Damping force adjustor for shock absorber
Inventor: MIHASHI KENICHI
IPC: F16F9/44
Filed: 1990-11-29
Abstract: PURPOSE:To finely adjust the damping force and secure the adjustment width with the simple structure by installing a housing having an orifice for the communication to a liquid chamber passage and an adjustor for adjusting the opened port area of the orifice through the shift in the axial direction in the housing which is accompanied with turn. CONSTITUTION:When a piston 2 operates in an extension direction, a disc valve 15 is opened to generate a damping force, and the magnitude of the damping force is determined according to the passing flow rate of a passage A. When the piston 2 operates in a contraction direction, a disc valve 25 is opened to generate a damping force, and also the magnitude is determined on the basis of the passing flow rate of the passage A. Accordingly, a tool T is engaged with the groove 38a of a damping force adjusting device 29, and the tool T is shifted longitudinally by turning an adjustor 38, and the opened port area of an orifice 37 is increased and decreased, and then the quantity of the liquid which passes through the passage A is adjusted, and each damping force generated in the disc valves 15 and 25 is adjusted.
Patent JP-H01172056-A (JP)
Title: Working vehicle steering construction
Inventor: MATSUDA KENJI
IPC: B62D3/00
Filed: 1987-12-26
Abstract: PURPOSE:To avoid wheels from touching a transmission case of a 4-wheel steering type working vehicle without causing the car body to be made in greater size by installing the drive side wheels displaced to the body end with the output shaft as reference in a plane view, and by transmitting the power through a bevel transmission mechanism etc. CONSTITUTION:In a working vehicle such a a mowing tractor equipped with amoeer between the front and rear wheels, the steering system is so constructed that the front and rear wheels operate swingingly in opposite directions to follow a spreading figure. Therein the drive side wheels 5 are installed dislocated to the tail of the car body with the output shaft 4 as reference. Between the wheels 5a on this axle 5 and the output shaft 4 a bevel transmission mechanism 7 is interposed which admits swings round the longitudinal axis P for steering, and further an intermediate shaft 8 inclined backward in plane view to transmit the power from this transmission mechanism 7 to the axle 5a and a gearing mechanism 9 to transmit the power from this intermediate shaft 8 to the axle 5a are interposed.
Patent JP-H09171361-A (JP)
Title: Light controlled visual sign
Inventor: ARAI YUKIHIRO
IPC: G09F13/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a light controlled visual sign in which various image changes are accomplished for a displayed color picture by providing the light sources for red, green and blue three primary colors and a light controller which individually turn of and off each light source in a light box. SOLUTION: Portions of the light beams emitted by three primary color light sources 2 (red color light sources 2R, green color light sources 2G and blue color light sources 2B) are shielded by a light shielding layer. Other portions are made into the light components, which are slantingly made incident on a front diffusing plate 5, and the light components which are reflected by a back surface wall section and then, made incident on the plate 5. While being diffused by the plate 5, a surface display medium 6 is illuminated from the inner side to display a scenery picture. At that time, the illuminating light beams are changed to any one of the primary colors of white, yellow green, yellow, red purple, red, blue and green by the combination of turning on and off of the light sources 2 through a light controller 3.  Thus, various picture images are displayed by selecting the combination of turning on and off the light sources 2.
Patent JP-H09168863-A (JP)
Title: Weld joint producing method of single barrel
Inventor: TANAKA KENICHI
IPC: B23K9/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To realize the weld joint production method to eliminate cutting of an excessive thickness part except a weld zone of a single barrel part. SOLUTION: After a single barrel 1 having a thickened part 3 at an end part is formed from a cylindrical blank 6 by spinning, the end parts arranged with the thickened part 3 of a pair of single barrels 1 are butted each other and the butted part are welded to form a weld joint, thus, in forming the single barrel 1, wasting of part of expensive material as a conventional cutting method is eliminated so as to reduce material cost as well as eliminate machining, special working of etching, etc., further reduction of working cost is made possible.
Patent JP-H02179265-A (JP)
Title: Dc-dc converter
Inventor: SHIMOE OSAMU
IPC: H02M3/155
Filed: 1988-12-29
Abstract: PURPOSE:To miniaturize a converter and to make it low-noised by providing an element switching in the frequency of 100kHz and over with more than two-terminal type coils that will not mutually be connected, and by insulating it in DC between input and output terminals with a capacitor. CONSTITUTION:By adding e.g. DC 24V to an input terminal 1, voltage of 5V is outputted from an output terminal 2. A high frequency choke L0 and MOSFETs switching in 100kHz and over the connected in between input terminals 1 and 1. The high frequency interrupted by MOSFETs is rectified with a Schottky diode D through a capacitor C. It is smoothed by an electrolytic capacitor Ce through a high frequency chock L1 and the voltage of 5V is outputted in between output terminals 2 and 2. A power device for multiload miniaturized and easy to take corrective action against noise can thereby be manufactured.
Patent JP-H02179813-A (JP)
Title: Method for refining molten metal into high purity and high cleanliness
Inventor: ARIMA RYOSHI
IPC: C21C7/10
Filed: 1988-12-28
Abstract: PURPOSE:To make effectively act flux and to remove fine inclusion by utilizing electromagnetic induction method to stirring and heating of molten metal, reversely using shake of molten metal surface and intensity of the stirring so as to contrive lowering of number of frequency and increasing of impressed power. CONSTITUTION:The molten metal 1 is charged into a vessel 3 for refining, and after closing a cover 6, air exhaust is executed with a device 7, and the electric power is impressed to the induction coil 5 for stirring and heating to execute vacuum degassing refining to the metal 1. Successively, deoxidizing agent and ferro alloy are added from an adding device 9 to execute deoxidizing treatment and component adjustment in the metal 1. After that, the air exhaust is stopped, and after making the upper part of the molten metal 1 surface the Ar atmosphere by supplying Ar gas from a supplying pipe 11, the impressed power to the coil 5 is adjusted, and by giving the metal 1 pinch force, the ascending current is generated. Together with this, the molten metal 1 surface is made to spherical surface, and the flux is added from upper part or inner part of the metal 1 while giving so magnetic field intensity that the condition repeatedly developing gap 8 of momentarily at least >=0.5mm can be formed at between the vessel wall of the vessel 3 and the metal 1.
Patent JP-H02175227-A (JP)
Title: Sheetlike foam
Inventor: SAKAI MASAO
IPC: B29L7/00
Filed: 1988-12-28
Abstract: PURPOSE:To provide excellent properties to be possessed by a polypropylene foam, favorable mold processability and excellent tenacity, by specifying the mold processability and a rate of thermal dimensional change by compounding specific wt% of polypropylene resin and polyethylene resin. CONSTITUTION:A sheetlike foam is comprised of 90-10wt.% polypropylene and 10-90wt.% polyethylene and mold processability H/L and rates of thermal dimensional changes Sm, St and Sz satisfy the following formula respectively. H/L > 0.60-10 < Sm < -40-5 < St < -2020 < Sz < 40. In the formula, the H, L are respectively a draw depth and draw diameter at the time of molding and the Sm, St and Sz are respectively the rates of the lengthwise, widthwise and thicknesswise thermal dimensional changes (%) obtained when the foam is kept under 160 deg.C for 30 minutes. With this construction, a sheetlike foam provided with excellent properties to be possessed by the polypropylene foam, favorable mold processability and tenacity is obtained.
Patent JP-2001147395-A (JP)
Title: Laser light irradiation position adjusting device
Inventor: YASUHARA MASATERU
IPC: G02B26/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To easily discriminate that a positioning pin is adjusted so that a prescribed irradiation position is obtained and to manage the irradiation position with high accuracy. SOLUTION: An adjusting means 7 moves/adjusts a relative position, with respect to a scanner unit 1 based on irradiation position information detected by an irradiation position detection sensor 3. A cooperation means 9 transmits moving quantity to an irradiation position detection sensor fitting stand 4 and the sensor fitting stand 4 moves. At that time, the detection sensor 3 simultaneously moves and the irradiation position with a laser beam is measured by detecting the laser beam from the scanner unit 1. Thus, it is found that an irradiation position adjusting pin 5 is adjusted precisely from the measurement result.
Patent JP-2001147790-A (JP)
Title: Device and method for processing information and storage medium
Inventor: YUNO TATSUHIKO
IPC: B41J29/38
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To execute printing, even if printing conditions included in printing data are different from the printing conditions which are set in a printer. SOLUTION: At printing of the video data of a recording and reproducing device 102 by a printer 103, a PC 101 compares set values included in the printing data with the set values set in a printer 104 for the size of respective pages, the number of used colors and resolution, etc., and when a discrepant one is present, re-edits the printing data so as to be printable in the printer 103 and makes them printed.
Patent JP-H10173799-A (JP)
Title: Portable telephone set with data communication function and radio communication modem card
Inventor: MIZUSHIMA TATSUHIKO
IPC: H04M1/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To realize voice speech/data communication integrated portable telephone system in which a main body and an adaptor are designed to be separate units and to be integrated, so that the system is operated easily and readily without sense of incongruity, even when either of voice speech application and data communication application is in use. SOLUTION: In the mode in which a main body 1 and an adaptor 2 are combined through their integrated structure as shown in figure (a), a voice speech is conducted. In the mode shown in figure (b) in which only the main body 1 with the adaptor 2 removed therefrom is loaded to a card interface slot (in compliance with JEIDA/PCMCIA) 31 of a personal computer 3, data communication is conducted. The main body 1 is configured to be loaded in the card interface slot 31 of the personal computer 3 and is mounted only with a radio and modem functions or the like only which are required for data communication. The adaptor 2 is configured to be separated from the main body 1 and mounted only with a battery and a key board function or the like which are not required for data communication, when the main body 1 is connected to the personal computer 3.