baber/WOPTO huggingface dataset:
Patent JP-S62289963-A (JP)
Title: Disk reproducing device
Inventor: IKEDO YUJI
IPC: G11B19/00
Filed: 1986-06-06
Abstract: PURPOSE:To control the operation at the time of operation start after the position of a pickup is properly selected at the time of operation end, by setting the holding state or the reproducing operation start state in accordance with the position of the pickup. CONSTITUTION:A disk 1 provided with the first area where plural programs and addresses are recorded and the second area where TOC information of programs are recorded is rotated by rotating means 2 and 3. Transporting means 5-7 transport a pickup 4, which reads signals from the disk 1, in the radial direction of the disk 1. A control circuit 9 controls means 2, 3 and 5-7, and a detecting means 8 detects which of the first and second areas the pickup is placed in. The pickup 4 is placed in either area at the time of operation end, and this area is detected by the means 8 at the time of operation start, and the holding state is set if the pickup 4 is placed in the second area then, and the reproducing operation is started if it is placed in the first area.
Patent JP-S6117545-A (JP)
Inventor: UORUFUGANGU KOORERU
IPC: C07C217/84
Filed: 1985-06-19
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-S5658008-A (JP)
Title: Specific conjugate fiber with high antistatic performance
Inventor: NAKAGAWA JIYUNYOU
IPC: D01F8/04
Filed: 1979-10-12
Abstract: PURPOSE: Titled fibers that are composed of fiber-forming polymers whose cross section is occupied with sea-island structures by a specific proportion and a part of the structure contains an electrically conductive powder, thus discharging much electricity when a voltage is applied and having high resistance to chemicals and high durability.  
     CONSTITUTION: Chips of a polymer containing an electrically conductive powder such as carbon black I and of another usual fiber-forming polymer such as polyethylene terephthalate S are mixed and extruded through one gear pump. A single polymer Y is extruded through the other gear pump and the two melted polymers are combined at the spinning heat to produce the objective conjugate fibers in which 10W60% of the cross section is composed of sea-island structure X, 20W80% of X is a fiber-forming polymer containing an electrically conductive powder and the discharge currency is 10 -8 W10 -3  A, when 10kV is applied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5561344-A (JP)
Title: Reciprocal thread rolling machine for gear or the like
Inventor: HIRASE KIYOHIRO
IPC: B21H5/02
Filed: 1978-10-28
Abstract: PURPOSE:To enable thread rolling also in the return stroke of table, by installing parallel the tooth profile forming tools at specified intervals by inverting the longitudinal direction in the table moving in the vertical direction with respect to the axial line of the work, and moving the work in the axial direction. CONSTITUTION:Rack type tooth profile forming tools 2a-8b of which tooth depth increases gradually from the front end to the rear end, providing the same tooth profile as that to be formed at the rear end part, are installed in tables 2a, 2b. These are set parallel, and 5a, 6a and 7a, 8a, and 5b, 6b and 7b, 8b are related reversely in the longitudinal direction. By the axial movement of a supporting member 1, the gears 15, 16 of supported work 10 are positioned to the tools 5a-6b, and the tables 2a, 2b are moved in synchronism in the directions of arrows 11a, 11b to thread the gears 15, 16, thus ending the going stroke. Then, the member 1 is moved in the direction of arrow 12, and, similarly, gears 17, 18 are threaded by tools 7a-8b by moving the tables 2a, 2b in the directions of arrows 13a, 13b.
Patent JP-S5835182-A (JP)
Title: Tetrahydroisophthalimide derivative, its preparation, and herbicide containing it as active ingredient
Inventor: YANAGI MIKIO
IPC: C07D307/90
Filed: 1981-08-25
Abstract: NEW MATERIAL:A compound shown by the formulaI(R1 and R2 are H or halogen; R3 is H or lower alkyl; R4 is halogen- or lower alkoxy-containing alkyl). EXAMPLE:N-(3-Methoxycarbonylphenyl)-DELTA<1>-tetrahydroisophthalimide. USE:A herbicide, showing high herbicidal effect on annual or perennial weeds in a paddy field, exhibiting also improved herbicidal effect by treatment before germination or treatment in growth period. Having low phytotoxicity to crops. PROCESS:A compound shown by the formula II is reacted with a dehydrating and condensation agent in the presence of an inert solvent at 0-50 deg.C to give a compound shown by the formulaI. A carbodiimide derivative, or a combination of a base and an acid halogenating agent or an acylating agent is used as the dehydrating and condensation agent.
Patent JP-H07333120-A (JP)
Title: Sample preparation method and apparatus therefor
Inventor: ITO FUMIKAZU
IPC: G01Q60/00
Filed: 1994-06-14
Abstract: PURPOSE:To provide a sample preparation method and an apparatus therefor by which a TEM(transmission electron microscope) sample can be finished in proper thickness without resulting in failure by converged ion beam processing. CONSTITUTION:In the case a mark 6 for position drift measurement for converged ion beam is formed within an observation region 4 of a projected part 1 of a sample by converged ion beam and the mark 6 is observed in proper frequency to correct the drift of the position of the beam in the middle of the process by the converged ion beam, the observation region is so set as not to overlap a thin film part 3. Either excessive processing or deficinet processing is prevented by monitoring the thickness of the thin film 3 during the processing. Consequently, even if position drift of the converged ion beam occurs, the thin film part can be processed at high precision and a proper cutting degree can be set. As a result, a TEM sample can be finished to be in a proper thickness at high success ratio within a short time and the efficiency of observation by TEM can be heightened remarkably.
Patent JP-S5759054-A (JP)
Title: Fuel injection pump
Inventor: EBINE KAZUHIKO
IPC: F02M59/26
Filed: 1980-09-25
Abstract: PURPOSE: To prevent corrosion of the inner wall of the fuel oil sump by forming dent portion in the fuel sump of a fuel injection pump, and open a fuel oil discharge port to the direction of the dent.  
     CONSTITUTION: Plural number of plunger barrels 2 are arranged in a body 1 of the line type fuel oil injection pump. To about the middle of each barrel 2, a drain oil hole 5b is prepared to open radially to the fuel sump and discharge excess fuel by the up and downmovement of the plunger. To the inner wall of sump 8, bosses 17 and dent portions 18 are formed alternately and the oil discharge hole 5b is made to eject fuel inlined to the dent portion 18, to make large distance to the inner wall. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5357071-A (JP)
Title: Electronic watch
Inventor: OGUCHI KIKUO
IPC: G04F5/10
Filed: 1976-11-04
Abstract: PURPOSE:To enhance the stability of an electronic watch, in which the frequency of an LC oscillator is used as a time standard, while reducing the cost thereof by accomplishing the adjustment of gain and loss with the use of an electronic circuit and a capacitor or coil.
Patent JP-S5758332-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOKOZAKI MUNEO
IPC: H01L21/78
Filed: 1980-09-24
Abstract: PURPOSE:To enable the manufacture of a semiconductor chip having different size inexpensively by selectively varying the interval of dicing lines and dicing along the dicing lines. CONSTITUTION:Dicing lines of different interval are selectively formed on a semiconductor substrate 1 to form a region of semiconductor chips having different sizes. A photodetector 2 in which many photocells are aligned is faced on the substrate 1, the relfected light on the substrate 1 is measured by the photodetector 2 while the dicing lines x1 is scribed, for example, by a diamond tool 3, and the next dicing line x2 is automatically recognized. In this manner, the next dicing line is sequentially recognized, and is scribed by varying the feeding amount of the tool 3. Such an automatic recognition can be similarly performed in the dicing even by a laser, a dicing saw or the like.
Patent JP-S62289322-A (JP)
Title: Residue removing device inside hollow die for extrusion molding
Inventor: TAKATORI HIROTOSHI
IPC: B21C35/06
Filed: 1986-06-10
Abstract: PURPOSE:To decompose male and female dies and to remove the residue with its sampling by providing the pinching device for both uses of a male die and residue extruder on the upper part base plate and pinching the male and female dies separately placed on a placing plate and the extruder by providing the pinching device for both uses of male and female dies on the lower part base plate. CONSTITUTION:When the placing plate 40 placing a hollow die D is moved to the upper part of a base plate 9, a receiver 14 is ascended to receive the die D. The receiver 14 is simultaneously descended and a pinching device 21 pinches a female die 2. When the pinching device 22 pinches a male die 1 with the descent of the base plate 20, the base plate 20 is ascended to decompose the die D into a male die 1 and female die 2. With the ascent of the receiver 14, then, a pinching device 21 releases the female die 2, descends with its support by the receiver 14, moving the female die 2 onto the placing plate 40 and takes up to the external part. With the ascent of the receiver 14, then, the pinching device 22 releases the male die 1 and the pinching device 21 pinches the male die 1 after supporting with the receiver 14. When a residue extruder 36 is then placed on the placing plate, then, the pinching device 22 descends with its pinching and the residue of the male die 1 is extruded with the extruder 36.
Patent JP-S5658164-A (JP)
Title: Multispeed tape recorder
Inventor: KUSUDA TOORU
IPC: G11B15/48
Filed: 1979-10-15
Abstract: PURPOSE: To avoid the damage of a tape for the double-speed tape recorder, by switching the rotational speed of the motor to a high level and low level in the quick winding and rewinding modes and when the end area of the tape winding is detected respectively.  
     CONSTITUTION: The rotations are transmitted to the reel drive disks 6 and 7 from the motor shaft 8 of the tape driving motor 1 via the idlers 9 and 13. The rotational speed of the motor 1 is switched to a high and low level via the switches 19 and 20 respectively. In the normal reproduction mode, the speed of the tape is set at 9.5cm/ sec. and 4.75cm/sec. via the above-mentioned change-over switches. With operation of the quick winding or rewinding button, the flip-flop 33 is set to give a high-speed rotation to the motor 1. And the area near the end of the tape is detected by the speed detector 26 or 27 provided near the reel drive disks 2 and 3, and then flip- flop 33 is set to set the rotation of the motor 1 at a low speed. In such way, the damage of the tape can be avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02311509-A (JP)
Title: Production of polyester having allylically unsaturated group
Inventor: ANDO HIROSHI
IPC: C08F283/01
Filed: 1989-05-26
Abstract: PURPOSE:To produce the subject polyester whose allylically unsaturated group content can be easily controlled without the necessity for any reaction at a high temperature by reacting a hydroxylated polyester with a specified unsaturated compound in the presence of a base. CONSTITUTION:A polyester of an mol.wt. of 200 to 20000 having an allylically unsaturated group is produced by reacting a hydroxylated polyester with at least one member selected from among an unsaturated active halogen compound, an unsaturated ester compound, an unsaturated carboxylic acid, an unsaturated carboxylic anhydride, etc., of formulas I, II and III (wherein V is Cl, Br, I, an alkoxy or OH; R<1> is H or a 1 to 20C monovalent organic group; and R<2> is a 1 to 20C bivalent organic group) in the presence of a base (e.g. pyridine, quinoline, pyridazine, etc.). The above process is very advantageous because the content of the allylically unsaturated groups can be easily controlled and the process does not require any reaction at high temperature.
Patent JP-S5560141-A (JP)
Title: Device and method for changing cold/hot air pipe in closed circuit system
Inventor: NISHINO MASAHARU
IPC: F24F5/00
Filed: 1978-10-28
Abstract: PURPOSE: To prevent the quantity of water in both cold/hot water load lines from fluctuating at the time of changing pipes by restoring temperatures of the water in a main heat exchange line and a recovery heat exchange line to temperatures at the time of sealing and then connecting each to the cold/hot water load lines.  
     CONSTITUTION: A main heat exchange line 2 is linked to a main heat exchanger H and a recovery heat exchange line 3 to a recovery heat exchanger R, and both ends of the lines 2, 3 are connected to two four-directional control valves V 1 , V 2 . Both ends of hot water and cold water load lines 5, 4 are also connected to the valves V 1 , V 2 . For air-cooling operation in summertime, the lines 2, 4 are connected to the lines 3, 5 respectively; for heating operation in wintertime, the lines 2, 5 are connected to the lines 3, 4 respectively. In this case, by-pass lines 21, 31 are arranged for the lines 2, 3 respectively and heat exchangers M1WM4 are then distributed to these lines, thereby returning temperatures of the water in the lines 2, 3 to temperatures prevailing at the time of sealing for changing the lines 2W5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6028570-A (JP)
Inventor: MASAOKA HACHIROU
IPC: D06B5/26
Filed: 1983-07-20
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-H06349741-A (JP)
Title: Formation of thin film
Inventor: MIKATA YUICHI
IPC: H01L21/316
Filed: 1993-06-03
Abstract: PURPOSE:To easily form a silicon nitride film in a low-temperature region at a low cost by using a gaseous starting material added with a gas containing boron for the CVD method which only uses thermal energy. CONSTITUTION:In a vertical CVD device equipped with a quartz tube 1 in which a boat 3 horizontally carrying a plurality of semiconductor wafers 2 is set, the wafers 2 are heated to about 700 deg.C within a low-temperature region with a heater 4. Then silicon nitride films are formed on the surfaces of the wafers 2 by supplying SiH4, NH3, and B2H6 to the wafers 2 from gas supplying systems 5. Therefore, the silicon nitride films can be easily formed in the low- temperature region by using such a simple CVD device that facilitates the adsorption and decomposition of the gaseous starting material to and on the semiconductor substrates by adding the gas of a boron compound to the material and only giving thermal energy to the substrates.
Patent JP-H02309379-A (JP)
Title: Image forming device
Inventor: TANABE TAKESHI
IPC: G03G21/10
Filed: 1989-05-25
Abstract: PURPOSE:To improve the correcting ability of a web developer by utilizing the web in a cleaning device of fixing and controlling a reciprocating driving mechanism which reciprocates the web in the direction of a bus line of a fixing roller. CONSTITUTION:When the copying KEY is inputted, paper feeding is started by the rotation of a paper feeding roller. Before the paper is fed and made to reach the pair of resisting rollers 107, the paper is passed through 114a and 114b of a paper thickness detecting sensor. Then, paper thickness is checked. The paper thickness detecting sensor judges whether it is low or not. If it is YES, that is, the signal is low, since the paper is a thick one, a motor 22 is rotated, the reciprocating driving mechanism is activated, and by having the web 5 carry out reciprocating (go back and forth) in the direction of (b), the correcting ability of the developer is improved, and generation of offsetting can be prevented. Then the paper is sent to the next process. If it is NO, that is, the signal is high, then, since the paper is thin, the motor 22 is not activated, that is, the web is not reciprocated and image formation is carried out.
Patent JP-H06340105-A (JP)
Title: Driving of thermal head
Inventor: KUWABARA SATOSHI
IPC: B41J2/355
Filed: 1993-06-03
Abstract: PURPOSE:To reduce the white stripes generated between respective groups when the heat generating periods of the groups are perfectly driven in a time sharing manner and to perform high-degree printing while reducing the max. current consumption. CONSTITUTION:The current supply start times of adjacent groups are almost delayed by the time calculated by dividing the printing cycle wherein the heat generating periods and cooling periods of heating resistors are added by the number of the divided groups and the heat generating periods of three or more continuous groups overlap timewise with each other at the time of high density printing. Further, the respective groups are driven by a main pulse continuously generating heat and a plurality of dispersion pulses alternately performing extremely short-time cooling and heating and the adjacent groups are prevented from timewise overlapping with each other in the generation of heat due to the dispersion pulses.
Patent JP-H1143565-A (JP)
Title: Polypropylene resin composition for interior and exterior automotive trim
Inventor: MORIYA SATORU
IPC: C08L23/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product, excellent in heat and impact resistnaces and rigidity and especially beautiful in appearance. SOLUTION: This polypropylene resin composition for interior and exterior automotive trims contains (A) 50-85 wt.% crystalline polypropylene having 7-70 g/10 min melt flow rate [(MFR) at 230 deg.C], (B) 2-16 wt.% hydrogenated block copolymer which is a hydrogenated aromatic vinyl-conjugated diene block copolymer having >=22 wt.% content of an aromatic vinyl block polymer unit, >=5 g/19 min MFR (at 230 deg.C) and >=90% hydrogenation ratio and (G) 5-25 wt.% inorganic filler having 0.1-3 μm average particle diameter as essential components. (C) Other hydrogenated block copolymers, (D) an aromatic hydrocarbon-based copolymer, (E) a crystalline polyethylene and (F) a flexible ethylene-α-olefin copolymer may be contained as optional components.
Patent JP-S62288919-A (JP)
Title: Function selecting device
Inventor: TANAKA HIROHIKO
IPC: G06F3/02
Filed: 1986-06-09
Abstract: PURPOSE:To give optimum operation circumstances to a user of various terminal equipments by requesting a terminal equipment to execute an operation, which a terminal equipment user expects, by an easy operation and causing it to execute it if the terminal equipment does not execute the expected function. CONSTITUTION:If the terminal equipment user is not satisfied with the function of a centering instruction read out by an instruction function executing part 4, he depresses a key of another function, for example, key 'next function' on a confirmation part 5. Then, a next function selecting part 6 instructs an instruction function reading part 3 to read out a function other than the function of the centering instruction, and the reading part 3 executes the second function of the centering instruction from an instruction defining part 2. If the user is satisfied with this function, he instructs settlement on the confirmation part 5. But if he is not satisfied with this function, he instructs selection of another function on the confirmation part 5. Then, the next function selecting part 6 instructs the instruction reading part 3 to read out a function other than the first and second functions of the centering instruction.
Patent JP-H02310449-A (JP)
Title: Instrument for measuring coexistence rate
Inventor: ONO TAKATOSHI
IPC: G01N21/85
Filed: 1989-05-26
Abstract: PURPOSE:To make stable measurement of a coexistence rate even if a detecting level is changed by aging and staining by detecting the characteristics of two kinds of coexisting materials by each grain by means of a sensor and connecting a detection signal to an amplifier. CONSTITUTION:Plastic pieces 3 to be subjected to the measurement of the coexistence rate pass between a light emitting diode 1 and a phototransistor (TR) 2. The coexistence rate is determined by the following operation if two kinds of the plastic pieces which are different in the transmittance of light coexist in the plastic pieces 3. The output of the detecting part of the Tr 2 is amplified by the amplifying section of an operational amplifier 4 and the rising detection consisting of a gate circuit is executed by a rising detecting circuit 5, by which an A/D conversion start signal is generated and is transmitted to a peak hold circuit 6 which stores voltage levels. The peak voltage amplified in the amplifier part is held by the circuit 6 and is subjected to A/D conversion by a microcomputer 7 with an A/D converter; thereafter, the voltage is subjected to a signal processing in a comparing and deciding circuit which internally executes comparison and decision and an arithmetic processing circuit which executes arithmetic processing. The result of the processing is displayed 8.
Patent JP-H01303888-A (JP)
Title: Inter-frame coding device
Inventor: MORI YUJI
IPC: H04N19/503
Filed: 1988-05-31
Abstract: PURPOSE:To send a signal representing a difference through a transmission line of less capacity by switching a prediction signal not through a filter and a prediction signal through the filter depending whether the signal is a contour part or not. CONSTITUTION:An orthogonal conversion coding means 1 receives a prediction signal (d) via a filter means 4, detects a difference between both the signals a, d, applies orthogonal conversion coding and outputs the result to a transmission line and a prediction means 2. The prediction means 2 receives a difference subject to orthogonal conversion coding and applies inverse orthogonal conversion, receives the prediction signal (d) via the filter means 4, predicts an inputted picture signal to output a prediction signal (b) to a contour detection means 3 and the filter means 4. The contour detection means 3 receives the prediction signal (b) to detect the contour part of the picture signal itself of the prediction signal and outputs the contour signal (b) representing the contour to the filter means 4. The filter means 4 receives the prediction signal (b) and the contour signal (c) and the part other than the contour part of the picture signal itself is subject to filter processing and the result is outputted to the orthogonal conversion coding means 1 and the prediction means 2 as the prediction signal (d). Thus, the signal representing a difference is sent through a transmission line of less capacity.
Patent JP-H11324354-A (JP)
Title: Connecting structure of wall member of unit room
Inventor: MORIUCHI FUMIO
IPC: E04H1/12
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of wall members of a unit room which can easily connect the side end of a wall panel and the side end of a functional panel to each other. SOLUTION: This connecting structure of wall members of a unit room is so constructed that plural wall panels 1 are erected along the wall surface of a unit room, a functional panel 2 which has the same height as that of the wall panel 1 and is provided with various functions is arranged between suitable wall panels 1, and the side ends of the wall panels 1 or the side end of the wall panel and the side end of the functional panel 2 are connected to each other. In this structure, a slit 17 is provided on the upper and lower parts of a side end surface 6 bent to the back side of the side end of the functional panel 2. A plate spring material 18 is mounted on a side frame 12 provided on the side end of the back of the wall panel 1, and an elastic locking part 19 is integrated with the plate spring material 18.  The elastic locking part 19 is locked in the slit 17 on the inner surface side of the side end surface 6 of the functional panel 2.