baber/WOPTO huggingface dataset:
Patent JP-H0210349-A (JP)
Title: Pattern forming material
Inventor: ENDO MASATAKA
IPC: G03F7/023
Filed: 1988-06-29
Abstract: PURPOSE:To enable forming a pattern having a high aspect ratio, and to improve the production yield of the title material by using a mixture of resins having different solubilities against an alkali, respectively for the pattern forming material. CONSTITUTION:The pattern forming material is formed by mixing the resins (A) having the different solubilities against the alkali, respectively and adding a compd. (B) having diazide group to the obtd. mixture. The component (A) is preferably composed of a combination of components selected from a group comprising polyvinyl phenol, a novolak resin and a styrene-maleic acid ester copolymer. The component (B) is preferably composed of a naphtoquinone diazide compd. or a compd. which contains SO2Cl group and a group shown by formula I (for example, a compd. shown by formula II). Thus, the difference of the dissolving rate against the alkali between the exposed part and the unexposed part of a resist film is enlarged, thereby improving the aspect ratio of the pattern.
Patent JP-H0913251-A (JP)
Title: Yarn guide device for flat knitting machine
Inventor: YABUTA MASAHIRO
IPC: D04B15/38
Filed: 1995-06-28
Abstract: PURPOSE: To avoid the collision of mutual members when performing needle bed racking by advancing and retreating plural yarn pressing members by operations of operating means, guiding each yarn to a hook of a needle and evacuating the yarn pressing members without receiving operating actions. CONSTITUTION: This yarn guide device 33 of a flat knitting machine is obtained by arranging the yarn guide device 33 comprising yarn pressing members 35 under at least front and rear oppositely arranged needle beds FB and BB, each supporting bed 26 therefor and operating means 28 for the members 35, providing a control pad 37 for engaging with cams of the operating means 28, advancing and retreating the members 35 and stopper pads 38 for regulating the advance upper limit positions of the members 35 in grooves 25 in front edges of the yarn pressing members 35 and further installing operating surfaces 36 comprising slopes at the front ends in a flat knitting machine. Each yarn 51 is pushed down to a position enabling the capture with a hook of each needle 8 and surely guided into the hook.  When the yarn pressing members 35 are not operated, the members are evacuated through evacuating means comprising an elastic member such as a coil spring 43.
Patent JP-S5591206-A (JP)
Title: Television antenna
Inventor: NAKANO NOBUO
IPC: H01Q7/06
Filed: 1978-12-29
Abstract: PURPOSE:To increase both the transmission/reception sensitivity and the directivity by forming the rectangular frame with the magnetic amplification element single substance with the nonmagnetic substance intervening into the magnetic field bound by the magnetic substance and the feedback magnetic substance. CONSTITUTION:Magnetic amplification element 1 is composed by providing one or more than one unit of nonmagnetic substance 12 into the magnetic field bound by magnetic substance 11. And waveguide coil 12 is turned to element 1 to obtain bar-type antenna single substance 12. Then two pieces of substance 12 are distributed with the directions of the magnetic field set opposite to each other and the vertical directions set parallel each. And magnetized feedback magnetic substance 20 is provided to the both pole ends of two antenna single substances 10 laterally and in such way that the right-angled connection may be secured between line of magnetic force 13 of element 1 and line of magnetic force 14 of substance 20. Thus rectangular frame 30 is formed.
Patent JP-S6054734-A (JP)
Inventor: BURUUSU ARAN ATSUSHIYUBII
IPC: C08L83/07
Filed: 1983-09-05
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-S6224427-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI YOSUKE
IPC: C08L67/00
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a magnetic recording medium capable of well satisfying various requirements such as low friction and high stability by forming the support of a magnetic recording medium with stretched porous polytetrafluoroethylene. CONSTITUTION:A substrate or a support for a magnetic material is formed with stretched porous polytetrafluoroethylene. The magnetic material is held on at least one side of the support by coating, vapor deposition, impregnation or other method. Thus the coeffts. of static and kinematic frictions in a wound tape or between sheets are extremely reduced to prevent sticking, and the resulting magnetic recording medium has high heat resistance, undergoes no deterioration in the characteristics at about 100 deg.C and also has considerably increased tensile strength.
Patent JP-S645266-A (JP)
Title: Image reproducing device
Inventor: YOSHIOKA KIYOHARU
IPC: H04N1/387
Filed: 1987-06-29
Abstract: PURPOSE:To facilitate to specify the reading image range of a next information recording medium by composing the image information of an information recording medium and an image history information indicating a reproduction condition, reproducing on a same recording paper and inputting a distance from the prescribed standard position of a recording paper. CONSTITUTION:An original drawing size, a paper size and a print magnification are instructed by a keyboard 51 and stored into an image memory 57. And, it is composed with the image information of a film F read by an image sensor 6 to send out to a printer 54. Next, a print-outputted image is monitored and the values of X1, X2, Y1, Y2 are inputted in order to indicate a desired image range with measuring a distance from a paper end. The element number nX of an image sensor 6 for each square millimeter on a paper and a motor pulse number nY are calculated, the element addresses g1, g2 of reading start and completion by an image sensor 6 and the motor pulse number p1, p2 of start and completion are calculated. Thus, an image range can be easily designated without an optical monitor screen or a CRT display.
Patent JP-S6053033-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGI YUUJI
IPC: H01L21/314
Filed: 1983-09-02
Abstract: PURPOSE:To contrive to enhance reliability and yield of a semiconductor device by a method wherein the protective film of a semiconductor substrate is constructed of the two layer construction of a silicon nitride film formed according to the plasma CVD method and a silicon nitride film or a silicon oxide film formed according to the sputtering method. CONSTITUTION:A silicon nitride film 2 is formed according to the plasma CVD method on the surface of a semiconductor substrate 1, and a silicon nitride film 3 is formed on the silicon nitride film 2 thereof according to the sputtering method. Accordingly, susceptibility to water of the silicon nitride film 2 formed according to the plasma CVD method is supplemented by the silicon nitride film 3 formed according to the sputtering method, and moreover damage to the semiconductor substrate 1 and a pattern is reduced according to the silicon nitride film formed according to the sputtering method.
Patent JP-H0917334-A (JP)
Title: Forming method of field emission electron source array
Inventor: TAJIMA TSUTOMU
IPC: H01J9/02
Filed: 1995-06-28
Abstract: PURPOSE: To provide a forming method of a field emission electron source array by which a distance between emitter and gate electrodes can be shortened. CONSTITUTION: An insulating mask 14 is formed on a backing 10. Next, etching is performed by using the insulating mask, and a cone is formed on the backing. Next, an insulating layer 18 is formed on a surface of the backing containing the insulating mask 14. Next, metallic electrode layers 20 (20a and 20b) are formed on the insulating mask and the insulating layer by using a magnetron sputtering method.
Patent JP-H0719817-A (JP)
Title: Parts inspection device for mounter
Inventor: YAMADA NAOJI
IPC: G01B11/24
Filed: 1993-06-30
Abstract: PURPOSE:To improve resolution capacity without reducing the sensitivity against lights and enhance the recognition speed for chip components as well. CONSTITUTION:Line sensors 23a-23c are arranged side by side in a sub-scanning direction and also arranged in a manner that they will be offset at a constant amount in a main scanning direction. In addition, respective line sensors 23a-23c are provided with A/D converters 33 for A/D converting the picture data outputted from respective line sensors 23a-23c and delay time setting parts 35a-35c which delay-set the start timing for picture data latching to the A/D converters 33 according to the arrangement interval in the sub-scanning direction of the respective line sensors 23a-23c, and a data synthesizing circuit 39 is provided to synthesize the picture data which have been converted by the converters 33.
Patent JP-H1114602-A (JP)
Title: Film sensor device
Inventor: YASUDA KENJI
IPC: G01N29/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a film sensor device incorporating a method for effectively circulating a small amount of sample solution near the surface of a sensor film. SOLUTION: A film sensor device comprises a container part 1 for storing a solution for measuring composition, a film sensor 10, a cooling unit 2, and a temperature sensor 16. A sample solution is introduced from a pipe 21 into the container part and is delivered from a pipe 22. There is a gap for storing the solution in a spacer 41 being sandwiched by two plates 31 and 32, and two ultrasonic vibrators are fixed into the spacer 41 so that each traveling wave does not overlap while the vibrators face the plates 31 and 32. When a bulk wave is generated from the supersonic vibrators, the supersonic vibrators are vibrated in a thickness vibration mode (33 mode) or a length vibration mode (31 mode), thus creating the flow of the solution in the sample solution in the container.
Patent JP-H0914396-A (JP)
Title: Metallic gear
Inventor: YAMAGUCHI SHUHEI
IPC: C25D15/02
Filed: 1995-06-28
Abstract: PURPOSE: To reduce metallic noise generated at the time when two gears are engaged with each other by applying a metallic base compound material containing particulates of a solid lubricant on a surface of a tooth part of a metallic gear. CONSTITUTION: A metallic base compound material 12 containing particulates of a solid lubricant is applied on a whole surface of a tooth part 11 of a metallic gear 10. The metallic gear 10 is covered with a roughly shaped material of carbon steel (S45C) on a surface of the tooth part of the metallic gear 10 equivalent to a gear precision 5 class hobbing worked after cutting work and with a nickel base compound material (metallic base compound material 12) containing 23 volume % of particulates of PTFC (fluororesin) having a solid lubricating function by a plating method. Thereafter, heat treatment is applied to this gear (300 deg.C, one hour). At the time when two metallic gears are rotated while being engaged with each other, these covering materials become a cushion. Additionally, the covering materials become conformable and gradually tooth contact improves. Consequently, it is possible to reduce uncomfortable metallic noise generated at the time when the gears are engaged with each other.
Patent JP-S5593550-A (JP)
Title: Recording and reproducing switching unit of tape recorder and so on
Inventor: ASAI TOSHIO
IPC: G11B15/10
Filed: 1978-12-29
Abstract: PURPOSE: To reduce power consumption and make a unit small-size and lightweight by causing an erasing head to retreat by a spring force without a plunger solenoid for switching to a reproducing mode and by cancelling the spring force by the electromagnetic hold force of the solenoid for switching to a recording mode.  
     CONSTITUTION: Power is supplied to coil 72 under a state where movable iron core 73 is compressed to fixed iron core 71 of plunger solenoid 25, and iron cores 71 and 73 are separated from each other when power supply to coil 72 is broken. At switching to a recording mode, power is supplied to coil 72, and recording hold slider 76 is pulled to the arrow m direction as shown in the figure by the electromagnetic hold force o solenoid 25 and is held, and erasing head slider 79 advances to the arrow m direction by spring 90, and erasing head 6 is inserted into cassette 9 and is brought into contact with tape 12. Next, at switching to a stop mode, head substrate 4 retreats to the arrow i direction, and head 6 is pulled out from cassette 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5590798-A (JP)
Title: Low-temperature tank
Inventor: NAKACHI TADATAKA
IPC: F17C3/06
Filed: 1978-12-28
Abstract: PURPOSE:To permit smooth action at the time of thermal contraction and to implove tank's safety by holding a membrane panel in such manner as to allow its free movement along the thermal contraction direction, instead of combining the said panel with insulation material in a unified form. CONSTITUTION:If low-temperature liquid is stored inside a low-temperature tank, membrane panel 13 itself thermally contracts toward the panel center under the effect of temperature difference, accompanied by the movement of each membrane support members 16, 17 in its respective contact guide grooves 14, 15. The upper membrane support members 16, 17 descend, compressing each seat body 18, 20 into a plastic deformation. While the lower membrane support members 16, 17 contrarily ascend, thus assuring the safety of tank during thermal contraction process.
Patent JP-H0213911-A (JP)
Title: Optical device
Inventor: OKAWARA KAZUHIDE
IPC: G02B6/42
Filed: 1988-07-01
Abstract: PURPOSE:To obtain high reliability by sealing airtightly an optical element in a package having an optical receptacle in which a repeating optical fiber is held airtightly, and coupling optically the optical element and an optical fiber through this repeating optical fiber. CONSTITUTION:An optical receptacle 11 which has held a repeating optical fiber array 10 with high airtightness by low melting point glass, etc. is attached to one side end side of a package. The repeating optical fiber array 10 passes through an opening 12a provided on one side end side of the package 12 and faces the inside of the package 12, and an optical waveguide 13 being an optical element is sealed airtightly in the package 12 so that one end thereof is coupled optically to one end of the repeating optical fiber array 10. In such a way, the title device consists of a structure in which the optical element is sealed airtightly in the package 12, therefore, it does not occur that his optical element is exposed to the open air, and high reliability can be obtained.
Patent JP-H0918409-A (JP)
Title: Optical timing jitter compensation circuit
Inventor: TAKADA ATSUSHI
IPC: H04B10/564
Filed: 1995-06-28
Abstract: PURPOSE: To provide an optical timing jitter compensation circuit with which timing jitter can be compensated by controlling delay while keeping an optical signal inputted from the outside as it is without converting the optical signal to an electric signal. CONSTITUTION: An optical branching part 11 branches an input optical pulse train. A phase comparator part 12 inputs one input optical pulse train branched by the optical branching part 11 and the clock signal of the input optical pulse train, compares their phases and outputs a differential signal proportional to the phase difference. An optical variable delay part 13 inputs the other input optical pulse train branched by the optical branching part 11 and the differential signal outputted from the phase comparator part 12, changes time delay to the input optical pulse train corresponding to the differential signal and outputs the optical pulse train for which the timing jitter is reduced.
Patent JP-H1111649-A (JP)
Title: Panel loading system
Inventor: MIZUNO KINYA
IPC: B65G47/50
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To load panels into the primarily required type of packing and allow an on-site worker to easily change the set loading sequence of the panels as required by adding the loading sequence information to the panel numbers registered for each facility unit in advance. SOLUTION: When panels P each stuck with a steel sheet and a plaster board machined separately are conveyed to the loading position at random in the panel production line, the panels P are stored in a panel storage section separately for each house by a liftable sorting device 54, then they are carried out and loaded on a pallet 70. A member constituting data memory section 4 storing the panel loading sequence data in addition to the member constituting data for each unit type is provided. The loading of the panels P is controlled by a control device 7 according to the panel loading sequence data stored in a production plan data memory section 3. The loading sequence data can be corrected by a data input section 5.
Patent JP-S6054563-A (JP)
Title: Copying machine
Inventor: NOGUCHI AKIO
IPC: H04N1/04
Filed: 1983-09-06
Abstract: PURPOSE:To make a large quantity of copies in a short time by providing a multi-mode designating means for producing plural copies under a condition where the surface of one sheet of recording paper is divided into plural parts and repeating the reading out of one sheet of an original for plural times. CONSTITUTION:A picture signal from a photoelectric transducing reader 41 is supplied to a thermal head driving means 51 under the control of a main scanning direction control means 45 and auxiliary scanning direction control means 46. Under this condition, the control means 45 reads out picture information stored in a line buffer 44 by the maximum copying number of an original against the main scanning direction of a recording paper 42 under a condition designated from a multi-mode designating means 43 in accordance with the designation from the means 43 and, at the same time, the means 46 repeatedly reads out the original by the maximum copying number of the original designated in the auxiliary scanning direction. Therefore, plural copies are produced on one recording paper and a large quantity of copies can be made in a short time.
Patent JP-H1115517-A (JP)
Title: Plant state monitoring system
Inventor: YOSHIDA MEGUMI
IPC: G05B23/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a plant state monitoring system which can evaluate the stable margin of a plant to its operation by means of an approximation model that noticed the variance to the current plant operation state even in an operation state where no alarm is produced and also can offer the information on the plant operation to an operator as the information that can be easily recognized according to the plant operation state by estimating the transition of the plant operation. SOLUTION: This system includes an input processing part 3 which inputs the observation signal M from a plant 2 and decides whether the signal M varies, a model generation part 4 which generates an approximation model that approximates the plant dynamic characteristic with the current plant state defined as a perturbation point based on the signal M when it's decided that the signal M does not vary, a stable margin evaluation part 5 which derives a transmission function from the approximation model and evaluates the stable margin of the plant 2, and a state display part 6 which shows at least the evaluation result of the part 5 at a state display part 6.
Patent JP-S61266334-A (JP)
Inventor: JIYON AARU PITSUTSU
IPC: C03C23/00
Filed: 1985-07-23
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-H0284480-A (JP)
Title: Adhesion aid for vulcanizable mixture comprising rubber and mineral filler, and its preparation
Inventor: DEIITAA TSUERUPUNAA
IPC: C07F7/18
Filed: 1989-06-27
Abstract: PURPOSE: To obtain the subject mixture comprising a specific 2-(3)- Chloracetoxy-5-(2'-trialkoxysilylethyl)-norbornane and thiosulfonate reacted with each other at a specific temperature, having improved tensile strength and breakage resistance, and capable of being safely produced.  
     CONSTITUTION: (A) 2-(3)-Chloracetoxy-5-(2'-trialkoxysilylethyl)-norbornane of the formula (R 1  is methyl and/or ethyl) and (B) thiosulfonate of the formula R 2 So 2 Me (R 2  is ≤20C aliphatic, or aromatic hydrocarbon; Me is sodium or potassium) are reacted at a temperature upto 120°C under the presence of a solvent, and (C) rubber and (D) mineral filler are mixed therewith, to obtain the objective mixture, which maintains an elousation at breakage at a comparatively possible stress value, and generates a small rigidity. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1115559-A (JP)
Title: Open and close detection switch and personal computer using the switch
Inventor: NISHIZAWA YOSHIHARU
IPC: H01H9/22
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the application of excessive load to an actuator, to eliminate the need for placing a button at the same position as a switch, to easily stabilize the quality, to increase the degree of designing freedom and to decrease the number of parts for an open/close detection switch. SOLUTION: A switch 8 is placed near and at the side of a button 6 which is prepared at the main body side, and an actuator 9 of the switch 8 is operated via the button 6 or the side face of a knob (a projecting part 7). The part 7 consists of a sloping part and a rectilinear part. At the rectilinear part, the variance of positional relation is increased between a display part and a main body part and accordingly the same pushing degree is secured for the actuator 9 throughout a range of variance. The button 6 and the part 7 use the same material so that the spring properties are secured and the assembling performance is improved for both button 6 and part 7. Furthermore, a latch can be added to a display part cover 5 for operation of the button 6.
Patent JP-H064474-A (JP)
Title: Work processor
Inventor: ITO KOJI
IPC: G06F15/00
Filed: 1992-06-22
Abstract: PURPOSE:To freely change the title of a work to the title desired by an user, to add and delete the display order and the works and to display the work optionally in the step desired by the user even at the time of displaying the work in two steps. CONSTITUTION:In the processor for executing the plural works, the display contents of the plural works to be executed are stored in a main memory 38, the stored display contents of the respective works are displayed at a CRT display device 24 and the change of the displayed display contents of the respective works is instructed with a mouse 29 and a keyboard 23. Corresponding to the instruction, the display contents of the works stored in the main memory 38 is changed, that is, the title and the display order are changed and the works are added and deleted.
Patent JP-H05213625-A (JP)
Title: Method and apparatus for forming fiber from thermoplastic material
Inventor: YANITSUKU BURANDAN
IPC: B05C11/00
Filed: 1992-06-22
Abstract: PURPOSE: To provide a method and device for efficiently forming strong fibers from thermoplastic fibers.  
     CONSTITUTION: The method and device for forming fibers from glass or other thermoplastic materials by internal centigulation associated with gaseous drawing at high temperature forms independent and cool branch jet stream getting together at a position of passing a little from the lowest row of the orifices of the peripheral surface of a centrifugation device by an improved blowing ring to form a cold gaseous layer above the height of the peripheral surface. Thereby, fibers with a mechanical characteristic which is more homogenous and excellent than conventional ones are obtained. 
     COPYRIGHT: (C)1993,JPO