baber/WOPTO huggingface dataset:
Patent JP-2001040320-A (JP)
Title: Moisture-curing polyurethane hot-melt adhesive composition
Inventor: KONO SEIICHI
IPC: C08G18/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition exhibiting excellent initial tack and good heat resistance and storage stability by reacting a mixture prepared by compounding a polyester polyol having a specified molecular weight with a specified amount of a tertiary amine and a specified amount of a phosphoric acid ester with an excess of an organic isocyanate compound. SOLUTION: A polyester polyol having a number-average molecular weight of 1,000-8,000 is compounded with 0.1-5 wt.% tertiary amine and 20-5,000 ppm of a phosphoric acid ester. The polyester polyol and the organic isocyanate compound are not particularly limited. The tertiary amine used may be a monoamine such as tripropylamine or tributylamine or a polyamine such as tetramethyl-1,2-diaminoethane, or tetramethylhexamethylenediamine. The phosphoric acid ester used is exemplified by trioctyl phosphate, tridecyl phosphate, or triphenyl phosphate. The ratio of the number of the NCO groups to that of the OH groups in the urethane formation reaction is desirably 1.3-5.0.
Patent JP-S60125498-A (JP)
Title: Lubricating method and device
Inventor: MANFURETSUDO IENDETSUKU
IPC: B65G45/02
Filed: 1984-11-16
Abstract: In the periodic lubrication of a circulating link chain conducted around chain guide wheels, irrespective of the chain speed a predetermined constant quantity of lubricant is supplied to each lubrication point on the chain in a time which continually changes with the chain speed. The lubricant is supplied by a series of lubricating piston pumps which are operated successively during each lubrication period in synchronism with the speed of the chain. The working stroke of each pump is the same and is effected by the displacement of a member having an inclined surface arranged to be engaged by one or more rotating governing cams carried by a driving shaft which is coupled to a shaft driven by one of the chain wheels. The driving shaft is coupled and uncoupled at the beginning and end of each lubrication period by means which counts the lubrication points of the chain passing a sensor and is thus also dependent on chain speed.
Patent JP-S6292061-A (JP)
Inventor: RONARUDO RESUTAA OBAAMAAKU
IPC: G06F9/52
Filed: 1986-10-14
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-H0292459-A (JP)
Title: Work detecting method
Inventor: OKADA KATSUMI
IPC: B23K9/127
Filed: 1988-09-29
Abstract: PURPOSE:To detect the work position with high accuracy by bringing a wire impressed with the prescribed voltage via a torch into contact with a work and then, separating the torch from the work by intermittent action of inching and suspension and making the position where the wire is separated electrically from the work to the work detection position. CONSTITUTION:The prescribed voltage is impressed on the wire 2 via the torch 1 which (Y axis) is lowered toward a lower plate 3 at a prescribed speed and when a work detection signal N is produced, its lowering is stopped. The torch 1 is then raised (inched) by a prescribed retreating pitch at the prescribed speed and suspends for the prescribed time and repeats inching and suspension till a work detection signal is not produced and when the signal N disappears, the suspension position is stored as the wire 2 being separated from the lower plate 3. The torch 1(X axis) is then advanced toward a vertical plate 4 and in the same way as mentioned above, the suspension position where the wire 2 is separated electrically from the vertical plate is stored. By this method, the work position can be detected with high accuracy and the position of a starting end detector can be accurately set.
Patent JP-H0583114-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURASE MAKOTO
IPC: H03K19/0175
Filed: 1991-09-24
Abstract: PURPOSE:To provide the semiconductor integrated circuit with high reliability at a low cost by preventing an indefinite state of an input buffer caused by a deviation in an input/output transition timing with respect to that of an external input/output driver connecting to an input/output driver so as to avoid malfunction of the circuit, power line and ground line noise, limit at logic circuit design and increase in testing in an-hour. CONSTITUTION:An input/output terminal 1 is provided with load switches 6, 8 having a pull-up, pull-down function. The load switches 6, 8 are controlled by a logic gate 12 receiving an output line signal DO of an output buffer 3, a high impedance control signal CH, and a logic gate control line signal CL. When the output buffer 3 transits from an active state into a high impedance state by the high impedance control signal CH and the output line signal DO is at a high level, the load switch 6 is turned on and the load switch 8 is turned off to keep a level at the input/output terminal 1 to a high level.
Patent JP-S63101897-A (JP)
Inventor: RARII EFU UEBAA
IPC: G09G3/36
Filed: 1987-09-25
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-H0958494-A (JP)
Title: Steering device
Inventor: WATANABE KOICHI
IPC: B62D5/04
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the steering device which requires no slide bearing, can reduce its cost, can prevent its rattling, and also can increase its allowable load. SOLUTION: When a reduction gear is rotated, a bar like member 10 which is provided at a position off-set from its rotating shaft R1 by a set qunatity Y, is turned around its rotating shaft R, in this case, both the bar like member and a steering rod 3 are formed in the reduction gear. Concurrently, a slit 14 is provided, which has its width roughly identical to the diameter of the bar like member 10 in the axial direction of the steering rod 13, and also has its length capable of allowing the bar like member 10 to be moved, and the bar like member 10 is thereby inserted into the slit 14.
Patent JP-H0799393-A (JP)
Title: Electronic apparatus case body
Inventor: TAKAHASHI HIDENOBU
IPC: H05K7/02
Filed: 1993-09-29
Abstract: PURPOSE:To house the signal conductor of each electronic module, which is housed in an electronic apparatus case body, in wiring ducts efficiently and in such a way that the beauty of the signal conductor is not marred. CONSTITUTION:Center panels 3, which are respectively mounted with a plurality of electronic modules 5 to be housed in a case body main body 1, are provided in the main body 1 having a box-shaped form in the upper and lower directions to the center part in the main body, 1, each signal conductor 6, which is connected to signal terminals 7 provided on the opposite surface 5b to a mounting surface 5a, which is mounted to each panel 3, of each electronic module 5, is housed in the main body 1 and wiring ducts 10a and 10b for leading out to the outside are provided. These ducts 10a and 10b are made to position in parallel to a plane including each panel 3 and within a plane including each signal terminal 7 of each module 5.
Patent JP-S61122975-A (JP)
Title: Head moving device
Inventor: TSUJI YASUHIKO
IPC: G11B33/08
Filed: 1984-11-16
Abstract: PURPOSE:To trace high accurately by connecting an armature coil disposed at one end section to have a part of a linear motor with a head housing disposed at the other end through a honeycomb structure having a hollow section in which an oscillation preventing rubber and the like is filled. CONSTITUTION:In order to regenerate an arbitrary recording on a disk 14, a head 15 is attached to one end section of a moving stand 16. At the other end section of the moving stand, an armature coil 17 is attached to form a part of a linear motor. An attachment of the head and a linear motor section are connected by a honeycomb structure and in a hollow section 18 of the honeycomb structure, a material for absorbing an oscillation energy such as an oscillation preventing rubber 19 is filled. The moving stand 16 is smoothed its movement by a bearing 20 and a field section 21 of the linear motor is fixed to a base stand 11. In this manner, a highly accurate tracing can be done.
Patent JP-S6296241-A (JP)
Inventor: MOOTON SHIRUBUAABAAGU
IPC: B65H9/00
Filed: 1986-10-13
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-H04124158-A (JP)
Title: Optically active phenol derivative and its production
Inventor: KURIMOTO ISAO
IPC: C07C69/62
Filed: 1990-09-12
Abstract: NEW MATERIAL:The compound of formula I (R is 1-20C alkyl or 2-20C alkoxyalkyl each of which may be substituted with halogen; (n) is 1-6; *represents asymmetric carbon atom). EXAMPLE:(-)-4-(3-Propoxycarbonylbutyl)phenol. USE:Useful as an intermediate for a compound having excellent characteristics such as quick response and giving a ferroelectric liquid crystal in a temperature region near room temperature. It can be also used as an intermediate for agricultural chemicals, pharmaceuticals, etc. PREPARATION:The objective compound of formula I is produced by the catalytic hydrogenation of an optically active benzyloxybenzene derivative of formula II in the presence of a transition metal catalyst. The starting compound of formula II can be produced by reacting an optically active carboxylic acid of formula III with an alkylation agent of formula R-Z (Z is halogen) or an alcohol of formula R-OH.
Patent JP-S6399451-A (JP)
Title: Outlet temperature control device for plant heat exchanger utilizing waste heat
Inventor: YAMAMOTO HISASHI
IPC: F02G5/00
Filed: 1986-10-15
Abstract: PURPOSE:To enable a stable control of a fed water temperature at an outlet of a heat exchanger to be performed in response to an external disturbance caused by a variation of amount of waste heat by a method wherein a characteristic of a heat exchanger is utilized in which a fed water temperature at an outlet port of the heat exchanger is kept constant when a ratio of the amount of waste heat to a flow rate of fed water is kept constant. CONSTITUTION:A main feed-back controller 1 may convert a differential signal 1c of an outlet temperature at a heat exchanger calculated in response to a feeding water set temperature setting signal 1a at a heat exchanger sent from a feeding water setting part 4 at an outlet of a heat exchanger and a water feeding temperature signal 1b at a heat exchanger into a differential signal 1d with a ratio of Q/G of a discharged heat Q and a water feeding flow rate through a converter 5. The differential signal 1d is inputted to PID control part and then PID control part may output Q/G as its instruction value. A compensator 2 having this output and an input of the amount of waste heat from the amount of waste heat sensor 11 may calculate an amount of instruction of fed water flow rate, convert this value G and send an opening instruction to a fed water flow rate control valve 13. With this arrangement, a fed water temperature control for the heat exchanger is made stable despite variation of Q.
Patent JP-H04124274-A (JP)
Title: Vapor phase reaction device
Inventor: NAGASAKI KEIICHI
IPC: H01L21/3065
Filed: 1990-09-13
Abstract: PURPOSE:To maintain a load locking chamber and a vacuum reaction chamber in a vacuum state at all times by providing a spare chamber which is much smaller in volume than the load locking chamber at the time of supplying a work to the load locking chamber. CONSTITUTION:The load locking chamber 20 is disposed adjacent to the vacuum reaction chamber 10 of the vapor phase reaction device 1 and the work 30 is transported via a 1st gate valve 12 into the vacuum reaction chamber 10 by a transporting mechanism 40. The spare chamber 3 for supplying the work is connected adjacent to the load locking chamber 20 at this time and is partitioned by a 2nd gate valve 22. The atm. pressure is maintained only in the spare chamber 5 and the inside thereof is evacuated by a vacuum pump 24 at the time of carrying the work 30 into the chamber through a 3rd gate valve 5. The pressure regulation is executed in a short period of time in this way and throughput is improved.
Patent JP-H03103361-A (JP)
Title: Ceramics composite sintered material and production thereof
Inventor: FURUSE YUTAKA
IPC: C04B35/584
Filed: 1989-09-18
Abstract: PURPOSE:To improve toughness and strength by forming a mixed powder between SiC particles and a specified sintering auxiliary agent and sintering the resultant formed material. CONSTITUTION:With 10-50vol.% reinforcing agent consisting of a mixed powder composed of an Si3N4 particle having <=1mum particle size and another Si3N4 particle having 5-20mum particle size or composed of an Si3N4 particle having <=1mum particle size and a platy Si3N4 particle having 5-50mum particle size and a thickness smaller than 1/3 of the maximum diameter, 90-50vol.% sintering auxiliary agent consisting of two or more selected from Y2O3; Er2O3, Tm2O3, Yb2O3 and Lu2O3 or Si3N4 containing a rare earth metal, MgO and ZrO2 is blended to obtain a mixed powder. The resultant mixed powder is formed and the formed material is then sintered at 1500-200 deg.C in an atmosphere of nitrogen of 9-9.9kg.f/cm<2>.
Patent JP-H08103745-A (JP)
Title: Cleaning device for residual oil in tank
Inventor: OZAKI MASAHIKO
IPC: B08B9/087
Filed: 1994-10-07
Abstract: PURPOSE: To provide a cleaning device for residual oil in a tank which can clean the residual oil without requiring the removal of the residual oil by a worker working inside the tank. CONSTITUTION: A device comprises a moving body 4 moving on a tank bottom plate, a suction pump 5 and a pump driving device 6 supported by the moving body 4, a travel driving device 7 set on the tank bottom plate and moving the moving body 4 back and forth and a trailing linear body 8 connecting the travel driving device 7 with the front section and the rear section of the moving body 4 in the loop shape.
Patent JP-H1166218-A (JP)
Title: Focus-positioning device of noncontact-type reader for two-dimensional data code
Inventor: KOIKE JUNPEI
IPC: G06K7/015
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To easily perform focusing and positioning by positioning a linear light image, in conformity with the shape of a two-dimensional data code. SOLUTION: A linear light source 3 is fitted to a reader 2, an optical system 5 including a lens 51, a prism 52, etc., is arranged for a linear light-emitting body 4, and the light from the linear light-emitting body 4 is converted to obtain a linear light image. For focusing on the reader 2, the linear light beam emitted by the linear light source 3 is utilized, and the linear light source 3 is so set that when the circumference of the two-dimensional data code is irradiated with the light image from the linear light source 3, the two-dimensional data code surface 6 is focused on the reader 2. The circumference of the two-dimensional data code is irradiated with the light source, and then the optical axis becomes perpendicular to the two-dimensional data code surface 6 and the focal length of the reader 2 becomes proper, so that the focus of the reader 2 can be precisely put on the two-dimensional data code. Consequently, the lateral position can be matched at the same time with the focusing.
Patent JP-H0696474-A (JP)
Title: Production of optical disk
Inventor: SHIRAI CHIKATOMO
IPC: G11B7/26
Filed: 1992-09-11
Abstract: PURPOSE:To simplify working stages by changing the polarities of electric power to be turned on and executing the formation of thin films by sputtering and the treatment to improve C/N for reproduction of the surface to be formed with these thin films. CONSTITUTION:One or plural layers 2, 3, 4, 5 including at least magnetic layer 3 are formed by sputtering one one surface of a transparent substrate 1, by which the optical disk is produced. An inert gas is introduced into a sputtering device subjected to vacuum evaporation and the gaseous pressure P in the device is regulated to 0.05Pa<P<0.30Pa prior to the start of the sputtering of the thin films 2 to 5. The power density A of the high-frequency electric power is then regulated to 0.16W/cm<2=A<0.40W/cm<2> and the surface to be formed with the thin films 2 to 5 is reverse sputtered for the time T between 0 second<T<30 seconds. The thin films are formed by sputtering and the C/N for reproduction of the surface to be formed with the thin films is improved simply by changing the polarities of the electric power to be turned on and reverse sputtering the surface and, therefore, the working stages are exceedingly simplified.
Patent JP-H02120367-A (JP)
Title: Direct dye
Inventor: HERUMAN HENKU
IPC: D06P1/40
Filed: 1989-09-21
Abstract: NEW MATERIAL: A triphenedioxazine and triphenedithiazine compound represented by formula I. In the formula, R is a 1-4C alkyl; R 1  is H or a substituting; T 1  and T 2  are each H, Cl, Br, a 1-4C alkyl, 1-4C alkoxy, phenyl, or phenoxy; (n) is 0, 1, or 2; W is a crosslinking member; X represents oxygen or sulfur.  
     USE: The direct dyestuff is used as a pure blue dye, which has high color intensity and excellent light and moisture fastness, for natural and synthetic materials containing OH and NH, such as cotton, paper, leather, and polyamides.  
     PROCESS: The object compound is provided by reacting a dye represented by formula II with phosgene, an oxalyl chloride, or an aliphatic conjugate-, aromatic carbocyclic- or aromatic heterocyclic- dicarboxylic acid dihalide, accompanying the elimination of 2 mole of a hydroacid halide and/or in the presence of an equivalent basic compound, wherein a mole ratio of the dye to other compounds is 2:1. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08105826-A (JP)
Title: Organic tissue treating apparatus and method
Inventor: ITANI KAZUNORI
IPC: G01N1/30
Filed: 1994-10-07
Abstract: PURPOSE: To solve a problem attributed to the handling of a slide glass while reducing the amount of a reagent for treating a biological sample. CONSTITUTION: A sample plate 10 having a plurality of wells 12 formed replacing a plurality of slide glasses. A sample 14 as cut piece of an organic tissue or the like is arranged on the bottom surface of each of the wells 12. A reagent is injected to each sample with a reagent injection nozzle and the unnecessary reagent is sucked with a suction nozzle. The sample plate 10 is made up of a transparent member and can be observed with a microscope. This makes possible the injection of the reagent into the wells 12 alone thereby curtailing the amount of the reagent.
Patent JP-H01157420-A (JP)
Title: Oxide superconductor and production thereof
Inventor: OGUSHI TETSUYA
IPC: H01B13/00
Filed: 1988-09-27
Abstract: PURPOSE:To obtain an oxide superconductor having a high critical temp. and exhibiting superconductivity by cooling with low-cost liq. nitrogen by forming a thin film of La-Sr-Nb-O type oxide by sputtering. CONSTITUTION:This oxide superconductor has a chemical compsn. represented by a formula LaxSryNbOz (where 0<x<1, 0<y<1 and 1<z<4) in at least the surface layer and has >=100K critical temp. The superconductor is obtd. as follows: one of Nb and La-Sr-Cu-O type oxide is used as a substrate, the other as a target, sputtering is carried out in an Ar atmosphere at a temp. at which the substitution of Nb for Cu is caused, and a formed thin film is rapidly cooled.
Patent JP-H03105370-A (JP)
Title: Electrophotographic device
Inventor: SATO NORIHIDE
IPC: G03G15/08
Filed: 1989-09-19
Abstract: PURPOSE:To surely mix developer and to obtain an excellent image by turning a mixer provided with necessary stirring plate and partitioning plate so that the developer may be stirred and displaced by necessary amount. CONSTITUTION:The developer to which toner is replenished from a toner hopper is stirred by the mixer being the stirring means 35 of a developing pad. The means 35 is provided with plural inclined elliptical stirring plates 35b on a rotary shaft 35a and the partitioning plate 35c being a stirring rib 35c provided on the respective stirring plates 35b, etc., along the major axis of the elliptical plate 35b. With the rotation of the means 35, the developer is stirred by the plates 35b and 35c and the developer is displaced and supplied to the detection surface 48a of a toner concentration detecting device 48 by the plate 35b. Owing to such constitution, the developer is surely drawn up and slips off along the slope of the means 35b and is completely stirred even though the adhesiveness of the toner is low, thereby forming the excellent image without irregularity of density.
Patent JP-H1090596-A (JP)
Title: Optical system with grating element and image pickup device formed by using the same
Inventor: BOKU KAZUTAKE
IPC: G02B13/18
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an optical system which is corrected of chromatic aberrations and has good imaging performance without increasing the number of the constituting elements of a lens having an incident surface of a concave surface and having positive refracting power by forming a grating element surface having positive refracting power on one surface of the lens. SOLUTION: The optical system with the grating element is arranged with the first lens 1, a flat plate 4, which is optically equiv. to a face plate 4, etc., of quartz crystal filter image pickup device and an image plane 5 successively in this order from an object side (left side in Fig.). The first lens 1 is formed to an aspherical surface the incident surface of which is formed as the concave face and an exit surface of which is formed as an aspherical surface of the radius of curvature increasing as the exit surface parts from the optical axis. The lens has the grating element surface 40 having a positive refractive index on this exit surface. The conditions 0.05<|r2/r1|<0.5 when the radii of curvature of the incident surface and exit surface of the first lens 1 are respectively defined as r1, r2.  As a result, the optimum lens shape in which various aberrations are well balanced is obtd.
Patent JP-H05216739-A (JP)
Title: Method for controlling structured object for execution with application interface
Inventor: DANIERU RIYUTOFU
IPC: G06F12/00
Filed: 1992-09-11
Abstract: PURPOSE: To provide a method for managing a structured object. CONSTITUTION: In this application interface(API), the set of functions and the set of structured objects are defined in a public form and a private form expressed by a descriptor, and arrayed in individual classes having description. This application interface API applies a service basic element including a parameter defined by an object, and enables access to a management information service modules MIS for processing and operating a management object. A data base MIB is the directory of the management information, and structured as the set of the management objects, and access to the object can be performed through the interface by a program for permitting a question, update, and information. In the same way, the interface is structured so that an MIS module model can be set for simplifying interaction.
Patent JP-S61121655-A (JP)
Title: Picture reading or recording device
Inventor: HONMA TOSHIO
IPC: H04N1/00
Filed: 1984-11-19
Abstract: PURPOSE:To allow the user to recognize the progressing stage of reading or recording by displaying the progrressing stage of reading or recording in a timing different depending on the size of reading or recording. CONSTITUTION:In inputting the copy size from an input section 103 of an opera tion section, an operation section controller 107 divides the width into 10 equally, the value dividing the width by one step of the sub-scanning is set to N and M to an RAM and the N, M are given to a sequence controller 23. When copy ing is started, the controller 23 decrements the value N from the controller 23 at the end of one sub-scanning. Then the value M (value N before subtrac tion) is reset to the N at the end of copying being 1/10 of the size, and LEDs represented by numbers up to the value L are turned on by using a signal among signals DSG0-9 to a segment driver 105 of a copy monitor LED 102. Then the L is incremented to output a scan signal DSK0 and light the LEd 102. The operation above is repeated to confirm the progressing state.