baber/WOPTO huggingface dataset:
Patent JP-H09165030-A (JP)
Title: Sheet-dispensing case
Inventor: NAKAMURA TAKASHI
IPC: B65D83/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To separate a cutting member, made of metal and other material, from a paper case easily and also make it difficult to cause deformation in the part to which the cutting member is fixed. SOLUTION: In a covering lid-piece 18 which covers the front plate 12 of a box main body 10, a cutting member 22 is attached to its front edge. The covering lid-piece 18 is provided with perforations 32 and 33, and a separation part B and the part B4 are cut along the perforations 32 and 33 by pinching and pulling the separation part B remaining after side lid-pieces 19a and the like are cut off a lid plate 17, therefore the cutting member 22 fixed to the part of B4 can be removed together. On the other hand, because the perforations 33 are not formed in the vicinity of the middle of the covering lid-piece 18 but only in its ends, the strength of the front edge of the covering lid-piece 18, to which the cutting member 22 is fixed, can be kept high, and, when a wrapping film is cut, deformation or the like is not caused easily in the front edge and the wrapping film can be cut surely.
Patent JP-H09152854-A (JP)
Title: Screen control method and device and component mounting machine
Inventor: MORIMOTO KENJI
IPC: G09G1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To retain the high quality of a monitor screen without lowering workability by releasing a screen saver function at the time of detecting the event from a control part and at the time of detecting the event from the part other than the control part. SOLUTION: When the key input or the depressing of a screen saver releasing key or the like from a control part 4 are performed, an external event detecting means 3 requests the releasing of the screen saver releasing function of a screen control means 2 to return the screen of a monitor screen 1 to an original state. Moreover, an internal event detecting means 6 requests the releasing of the screen saver function to the means 2 by events of the error message from a device main body 5, etc., to return the monitor screen 1 to the original state. Thus, the screen layer saver function is automatically released when the operating of the device and the monitoring of the operation are needed in this manner and the screen saver function is executed only when the monitor screen is not needed.
Patent JP-H07166215-A (JP)
Title: Spraying repairing device in blast furnace
Inventor: KUMAGAI YUKIO
IPC: F27D1/16
Filed: 1993-12-13
Abstract: PURPOSE:To automatically and continuously discharge a large quantity of spraying material and quickly and economically carry out repairing by automatically controlling change-over of plural spraying machines and carrying quantity of the spraying material with the air, etc., to the automatic spraying machine in a blast furnace. CONSTITUTION:The spraying powdery material in a bag is received into a hopper 28 provided with a cutter 46. This spraying material is removed to the spraying machine body 44 with an air exhaust valve 45 through a valve 42. Storing quantity of the spraying material received into this spraying machine 30 is detected with a load cell 46. This spraying material is discharged by the air carrying means 38 through a material feeder 58 and supplied into the automatic spraying machine (not shown in the figure) in the blast furnace from a Y-shape pipe 52 with automatic switch valve of the valves 54, 56, etc., through a valve 50 and a material hose 36. In the above duplex vessel type blowing device, the spraying material quantity in the spraying machine 30 is detected and this change-over is executed and also, each valve is controlled by the automatic control of a program through a control panel 48.
Patent JP-H10151688-A (JP)
Title: Manufacture of pneumatic tire for heavy load and pneumatic tire for heavy load
Inventor: TAKAICHI MASAZUMI
IPC: B60C11/01
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a pneumatic tire for heavy load suitable for flattening and heavy load with satisfactory external appearance of a tread by preventing end crack and the heavy loading pneumatic tire, in the tire constituted by two or more split treads at the tread of the tire. SOLUTION: The method for manufacturing a heavy loading pneumatic tire to form a tread of a crude tire by constituting the tread by two or more split tread members, and disposing the members of lengthy crude rubber sheets of predetermined thicknesses on a crude tire case, comprises the steps of cutting both lateral ends of the sheets 14 to match a target crude split tread member shape before disposing it on the case, and setting sheet gages at both lateral ends of the sheets 14 to be 0.5mm or less.
Patent JP-H06135026-A (JP)
Title: Thermal transfer recording method and recorder
Inventor: ARIMA RYOJI
IPC: B41M5/26
Filed: 1992-11-20
Abstract: PURPOSE:To allow high quality thermal transfer recording on a rough paper, e.g. a plain paper, having low surface smoothness by stabilizing electrostatic force for transferring ink when thermally fusible ink is transferred effectively. CONSTITUTION:The thermal transfer recorder comprises an ink sheet 5 where a metal layer 3 and a conductive ink layer 4 are laminated, a thermal head 1 for applying heat to the ink sheet 5, a conductive platen roller 7 for pressing the conductive ink layer 4 and a recording paper 6 while opposing each other toward the thermal head 1, a voltage supply 20 for applying DC voltage between the conductive platen roller 7 and the metal layer 3 of the ink sheet 5, and a dielectric film 21 arranged around the conductive platen roller 7 in order to divide the voltage between the platen roller 7 and the metal layer 3.
Patent JP-H10210712-A (JP)
Title: Earthing construction of air-spindle
Inventor: SEN CHIYUUTOU
IPC: H02K7/09
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To discharge static electricity generating in a rotary shaft of an air-spindle rotating at high speed without hindering high speed rotation. SOLUTION: A rotary shaft 11 of a motor 10 is borne on an air bearing 20 in a state where an air membrane is formed in the circumference thereof. A boss 16 of a conductive body is provided to the end of the rotary shaft 11. The boss 16 is formed of the conductive body and is housed in a bracket 17 in an earth state, and a projection 16a provided to the boss 16 is placed in an electrically conductive fluid storage section 17c of the bracket 17. Gallium 18 in a melting state is stored in the conductive fluid storage section 17c, and the projection 16a is soaked in the gallium 18. Static electricity of the rotary shaft 11 flows in the bracket 17 to be earthed through the gallium 18 from the projection 16a of the boss 16 and is discharged from the bracket 17.
Patent JP-H02159306-A (JP)
Title: Production of fine platinum particles
Inventor: TAMEMASA HIROSHI
IPC: B22F9/26
Filed: 1988-12-09
Abstract: PURPOSE:To obtain porous fine platinum particles having a narrow particle size distribution by specifying the concn. and pH of an aq. chloroplatinic acid soln. when the soln. is reduced with a reducing gas. CONSTITUTION:An aq. chloroplatinic acid soln. is prepd. The concn. of platinum is the soln. is kept at <=20g/l (0.1mol) and the pH of the soln. is kept in an acidity range. A reducing gas is introduced into the aq. chloroplatinic acid soln. to reduce the soln. at ordinary temp. and pressure. Dispersed porous fine platinum particles having a narrow particle size distribution are obtd.
Patent JP-H11135410-A (JP)
Title: Scanning aligner and manufacture of device using the aligner
Inventor: SATO TERUYA
IPC: G03F9/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To accurately focus a reticle image on a wafer surface so as to readily manufacture highly integrated semiconductor device, by conducting positional adjustment of an image surface of a first object relative to a second object in the direction of an optical axis, in a scanning region whose width is limited to that of a given slit. SOLUTION: A reticle 2 and a wafer 6 are located at optically conjugated positions through a projection optical system 5. A slit-shaped alignment luminous flux (illumination luminous flux) 1 which is elongated in a direction of X is emitted from an illuminating system and formed on the reticle 2. Further, the alignment luminous flux 1 on the reticle 2 forms a slit-shaped alignment luminous flux 12 on a wafer 6, whose size is in proportion to the projection magnification of the projection optical system 5. A scanning aligner moves both of a reticle stage 3 and an XY stage 9 in a direction of Y with respect to the slit-shaped alignment luminous fluxes 1 and 12 at a velocity ratio corresponding to an optical magnification.  The slit-shaped alignment luminous fluxes 1, 12 scan a pattern transfer region 1a on the reticle 2 and a pattern transfer region 6a on the wafer 6, thus performing projection alignment.
Patent JP-H09154005-A (JP)
Title: Digital copying machine
Inventor: TSUTSUMI TAKASHI
IPC: G03G15/36
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To perform retrieval through simple operation with expensive configu ration when storing many routine formats. SOLUTION: The routine formats read by an image reading part 3 are registered in an HDD 15. The images of plural routine formats registered in the HDD 15 are reduced in size by a system controller 10 and memory unit 11, epitomized and printed out on one piece of paper together with registration numbers. Besides, only the registered images are printed out while skipping non-registered columns.
Patent JP-2000144691-A (JP)
Title: Preparing method for dam concrete
Inventor: SAKATA NOBORU
IPC: E02B7/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a preparing method for dam concrete when unwashed riverbed sand and gravel is used as the aggregate of the dam concrete. SOLUTION: The collected and unwashed riverbed sand and gravel is sieved by an 8 mm-sieve and a 5 mm-sieve or a 10 mm-sieve to cut out the grain size above 80 mm, and it is classified into the fine aggregate with the grain size of 5 or 10 mm or below and the coarse aggregate with the grain size of 5 or 10-80 mm. Prescribed quantities of cement, fine aggregate and coarse aggregate are drive-blended, and the drive-blended solid is put into the stirring container of an agitator truck together with water and an admixture and kneaded.
Patent JP-H06173900-A (JP)
Title: Pump provided with swinging disk
Inventor: FUKUDA NOBUYUKI
IPC: F04D11/00
Filed: 1992-10-28
Abstract: PURPOSE:To provide a compact pump having no slide part in a pump chamber, i.e., constituted without slides, having a function of transferring continuously a great amount of liquid and suited for transferring processing liquid for producing semiconductors or blood or the like in the medical field. CONSTITUTION:A swinging disk 34 in a pump chamber 24 having the center axis Y-Y inclined to the axis X-X of a rotary drive shaft 18 is connected through an inclined shaft part 36 or the like of an operation connecting means to the drive shaft 18. A diaphragm 42 formed of a bellows is stretched in the fluid-tight manner between the rear surface side of the disk 34 and a pump casing 20. While the diaphragm 42 blocks the disk 34 from rotatably following up the drive shaft 18, it allows the disk to swing. By this swinging movement, fluid in the pump chamber 24 is sent out of a suction port 30 in the central part of a front wall 26 through the pump chamber 24 to a discharge port 32 in the outer peripheral part of a shell part 28.
Patent JP-H08165402-A (JP)
Title: Propylene resin composition
Inventor: FUKUDA KENJI
IPC: C08L23/26
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a propylene resin composition which is improved in coating properties so that the prewashing process using 1,1,1-trichloroethane may be omitted. CONSTITUTION: This propylene resin composition comprises (A) 20-99.5wt.% of a propylene block copolymer containing 1-70wt.% of polypropylene component, 99-30wt.% of a propylene-ethylene random copolymer where the ethylene monomer units amount to 10-80 mole %, while the propylene monomer units to 90-20 mole %, (B) 80-0.5wt.% of a polyolefin resin which is prepared by modifying a propylene homopolymer or an ethylene-propylene copolymer of less than 10 mole % ethylene content with an unsaturated carboxylic acid or a anhydride thereof or their derivative.
Patent JP-H09152873-A (JP)
Title: Sound absorbing material
Inventor: NARITA MASAHIRO
IPC: B32B5/18
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sound absorbing material which is good in acoustic absorptivity near a specific frequency and has high reliability by constituting this material of resin structural bodies, a front surface thin film thereof and an internal thin film. SOLUTION: The resin thin film 4 having a thickness til is arranged on the one side surface of the resin structural body 2b having a thickness tb and is joined thereto. The resin structural body 2a having a thickness ta is thereafter arranged on the surface of the resin thin film 4 on the side opposite to the surface joined with the resin structural body 2b and is joined thereto. Further, the resin thin film 5 having a thickness ts is arranged on the surface of the resin structural body 2a on the side opposite to the surface joined with the thin film 4 and is joined thereto. Then, the sound absorbing material 1 having the total thickness tt is produced. The thickness ts of the front surface thin film 5 is <=0.6% of the thickness tt of the sound absorbing material 1 and the thickness til of the internal thin film 4 is preferably <=3.8% of the thickness tt .  As a result, the sound absorbance at 1kHz is improved and since the front surface thin film 5 is joined overall to the resin structure bodies, the film is resistant to flawing and has the improved reliability.
Patent JP-2001131378-A (JP)
Title: Active energy ray curing composition and method for forming film thereof
Inventor: KUSUMOTO NOBUO
IPC: C08L43/04
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To develop an active energy curing composition excellent in curability. SOLUTION: This active energy ray curing composition is characterized as compounding the following components. (A) 5-100 pts.wt. of a silane compound containing >=4 trialkoxysilyl groups in one molecule and having 2,000-50,000 weight-average molecular weight, (B) 0-95 pts.wt. of a photocationic polymerizable compound and (C) a photocationic polymerization initiator in an amount of 0.05-20 pts.wt. based on 100 pts.wt. of the total amount of the above components (A) and (B).
Patent JP-S63171188-A (JP)
Title: Arithmetic circuit for magnetic flux command value
Inventor: FUJITA KOETSU
IPC: H02P7/282
Filed: 1986-12-29
Abstract: PURPOSE:To effectively use memory, by measuring the cycle of the speed pulse, the reciprocal of a speed, and by using the cycle as the address of a storage element storing the data of a magnetic flux command value. CONSTITUTION:By a counter 2, a time interval between given speed pulse and following speed pulse is measured by means of counting clock from a clock generating circuit 1. Accordingly, the output of the counter 2 is to be in inverse proportion to the cycle of the speed pulse namely a speed. The output of the counter 2 is latched by a latch circuit 3 when the output overflows the counter 2 or when the speed pulse is generated. To a processing circuit 5, the input of a magnetic flux command value stored in a ROM 4 is provided by reading out the output signal of the latch circuit 3 as address signal. As a result, the capacity of memory is determined only by the effective resolution of data, and the memory can be effectively used.
Patent JP-H05124412-A (JP)
Title: Posture control device for car body
Inventor: DAIMON NOBUO
IPC: B60G17/015
Filed: 1991-10-31
Abstract: PURPOSE:To provide an excellent field of view by automatically increasing an oil amount of a hydraulic type suspension mechanism and increasing a car height during a jam. CONSTITUTION:A posture control device for a car body comprises a car speed sensor 31, a sensor 32 for a distance between an own car and a preceding car mounted on the front part of a car body and detecting a distance between a preceding car and an own car, a jam detecting device 33 to generate a signal based on signals from the car speed sensor 31 and the sensor 32 for a distance between an own car and a preceding car when a given time elapses in a state to approach the preceding car at a speed of 0, an electronic control device 34 to drive oil amount control valves 16 based on a signal from the jam detecting device 33, and hydraulic type suspension mechanisms 19 having respective wheels stretched through the feed of pressure oil from an oil pressure source through the respective oil amount control valves 16.
Patent JP-2000146358-A (JP)
Title: Excess heat utilizing unit for engine driven compression air conditioner
Inventor: MISAWA MAKOTO
IPC: F25B27/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain an excess heat utilizing unit which can deal with only air conditioning or both air conditioning and hot water supply by switching one or both of condensation heat and engine exhaust heat freely and can deal with high temperature hot water supply, floor heating, and the like, through an extra firing function. SOLUTION: An excess heat utilizing unit comprises a boiler section 51 for extra firing the hot water in a hot water storage tank 50, a casing 52 surrounding a part of the boiler section 51 and the hot water storage tank 50, a passage 53 for circulating the hot water in the hot water storage tank 50, a refrigerant passage 55 for interconnecting a refrigerant inlet 4b from an engine driven compression air conditioner and a refrigerant outlet 4a to an air conditioner, a cooling water passage 56 for interconnecting an engine cooling water inlet 4d from the air conditioner and an engine cooling water outlet 4c to the air conditioner, a condensation heat exchanger 41a for heating hot water in the circulation passage with condensation heat of refrigerant in the refrigerant passage,  and an exhaust heat exchanger 41b for heating hot water in the circulation passage with exhaust heat of engine cooling water in the cooling water passage 56.
Patent JP-2001133504-A (JP)
Title: Method of calculating surge propagation velocity, and locating system for trouble point using same
Inventor: ASAI TAKIYA
IPC: H02H7/26
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To accurately locate a trouble portion by calculating a surge propaga tion velocity at locating. SOLUTION: The surge propagation velocity vAB is found based on a distance between sub-stations 1A, 1B and a difference in surging times. The found propagation velocity vAB is thereby used as a surge velocity v used for position locating of the trouble point P. Since a position of the trouble point is specified based on the surge propagation velocity, the position of the trouble point is accurately specified even when conditions such as power transmission and distribution lines and weather conditions are varied.
Patent JP-S63167147-A (JP)
Title: Timing belt
Inventor: IWAI TOMOHIRO
IPC: F16G1/28
Filed: 1986-12-26
Abstract: PURPOSE:To restrict excessive deformation of teeth by providing tooth- reinforcement core wires swelled continuously with a belt body-reinforcement core wire. CONSTITUTION:A belt body 1 made of chloroprene rubber is reinforced by an endless circular belt body-reinforcement core wire 2 which is formed with a plurality of tooth reinforcement core wires 4 swelled continuously with the belt body-reinforcement core wire 2 for respective rubber teeth 3 integrally formed with the belt body 1 so as to reinforce the teeth 3. The outer surface of the belt body-reinforcement core wire 2 and outer and inner surfaces of the tooth-reinforcement core wires 4 are covered with rubber to mold a belt body 1 with a plurality of teeth 3 formed integrally therewith on one side thereof. Thus constructed, even when an external force is exerted on the teeth 3, deformation of the teeth 3 can be restricted, permitting reduction of their wear.
Patent JP-H01153793-A (JP)
Title: Lubricating oil for forming and working aluminum
Inventor: FUMIMURA KUNIHIRO
IPC: C10N40/24
Filed: 1987-12-10
Abstract: PURPOSE:To obtain a lubricating oil, containing a fatty acid, etc., ester of polyoxyalkylene alkyl phenyl ether, amines, etc., surfactant and oil in a specific proportion and capable of imparting high dimensional accuracy and surface smoothness and providing high working ratio. CONSTITUTION:The aimed lubricating oil containing (A) 2-50wt.% one or more of >=12C fatty acids (esters or metallic salts), >=12C aliphatic alcohols, animal and vegetable oils, mono-, di- or triethylene glycol and diesters of propylene glycol with 6-12C fatty acids, (B) 0.5-30wt.% mono- or diphosphoric ester of a polyoxyalkylene alkyl phenyl ether (2-15 polymerization degree) having an 8 or 9C alkyl group, (C) 0.05-15wt.% one or more of (alkanol)amines, thiazole compounds and triazole compounds, (D) 0.1-15wt.% nonionic and/or anionic surfactant, (E) 2-50wt.% synthetic oil and (F) the remainder of a mineral oil.
Patent JP-H11150329-A (JP)
Title: Manufacture of semiconductor element
Inventor: NAKAYAMA NORIKAZU
IPC: H01S5/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor element, which can perform a processing of good accuracy on the element without depending greatly rate of etching a semiconductor layer containing a group II element such as zinc(Zn), and a group VI element such as selenium (Se), on the material constituting the layer. SOLUTION: A buffer layer 2, a first group II-VI buffer layer 3, a second group II-VI buffer layer 4, a first conductivity type clad layer 5, a first guide layer 6, an active layer 7, a second guide layer 8, a second conductivity type clad layer 9, a first semiconductor layer 10, a second semiconductor layer 11, a superlattice layer 12 and a contact layer 13 are epitaxially grown in order on the surface of a substrate 1, Thereafter, a resist film 20 of a striped pattern is formed on the layer 13. A wet etching is performed using the resist film 20 as a mask and the layers 13, 12 and 11 are selectively removed. As an etchant, a mixed solution containing hydrogen peroxide (H2 O2 ), hydrogen fluoride(HF) and a hydrochloric acid (HCl) is used.
Patent JP-S63161594-A (JP)
Title: Semiconductor memory device
Inventor: SHOREN SHIROJI
IPC: G11C11/409
Filed: 1986-12-24
Abstract: PURPOSE:To suppress the power supply voltage drop and the effect of noise onto an internal circuit by decreasing the peak current in the precharge period in a precharge circuit for a bit line. CONSTITUTION:Both transistors (TRs) P01, P02 having a small gm (mutual conductance) on one hand and TRs P11, P12 having a large gm on the other hand are connected in parallel between a power supply potential and each bit line in order to precharge the bit line to a power supply potential or a potential close thereto during the precharge period of the bit line. Then the timing to turn on both the TRs has a difference, the TRs P01, P02 with the small gm are turned on first to start precharge and then the TRs P11, P12 having the large gm are turned on to apply precharging. Thus, the peak value of the precharge current during the precharge period is reduced remarkably and the power supply voltage drop and the effect of power noise onto the internal circuit are reduced.