baber/WOPTO huggingface dataset:
Patent JP-S63262348-A (JP)
Title: Sheet material conveying device
Inventor: OKODA MAKOTO
IPC: B65H1/30
Filed: 1987-04-20
Abstract: PURPOSE:To enable take-out and containing of sheet materials having different sizes, by providing a control mechanism which energizes and controls a sheet material holding mechanism and an actuator by means of an output signal from a sensor to detect the position of the sheet material. CONSTITUTION:A conveyance device 20 is formed with a pair of conveyance rollers 22a and 22b, an adsorbing part 30, a sensor 40 to detect a sheet material 50, and a control device 200 to control two drive motors 32 and 34. In this constitution, an erased sheet material 50 is inserted between the rollers 22a and 22b, and when the rear end of the sheet material 50 is detected by means of the sensor 40, a detecting signal therefrom is inputted to the control device 200, and the sheet material 50 being rested on a guide 36 is adsorbed by means of an adsorber 26. According to a command from the control device 200, a link mechanism 42 is displaced, and the sheet material 50 is conveyed in a place in a cassette 60.
Patent JP-S5432446-A (JP)
Title: 2-(cis-2-pentenyl)-cyclopentanol derivative and its preparation
Inventor: TORII SHIGERU
IPC: B01J31/26
Filed: 1977-08-12
Abstract: PURPOSE: A 2-(cis-2-pentenyl)-cyclopentanol derivative of formula I: (R 1  and R 2  are lower staright or branched chain alkyl, alkenyl, or aralkyl groups). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5431964-A (JP)
Title: Device of purifying sewage
Inventor: YONEZAWA MASAHIRO
IPC: C02F3/00
Filed: 1977-08-12
Abstract: PURPOSE: To prevent the back flow of rainwater to a purifying tank from a permeating tank, by transferring sewage treated by the purifying tank to the permeating tank by means of an air-lift pipe, and by discharging the sewage to the permeating tank from positions higher than the surface of the earth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61254828-A (JP)
Title: Method for driving sensor applying amorphous magnetic alloy
Inventor: YAMASHITA ICHIRO
IPC: G01L9/16
Filed: 1985-05-08
Abstract: PURPOSE:To increase output and to decrease the deterioration with age by using a magnetic field waveform superposed with a kind of a square wave magnetic field which has large amplitude in the rising stage and is converged to the specified value thereafter as an AC magnetic field for measurement. CONSTITUTION:A sensor constituted to obtain the output corresponding to strain by impressing a magnetic field for detection to a magnetic circuit and detecting the inductance value thereof is used. The magnetic waveform superposed with the square wave magnetic field which has the large amplitude in the rising stage and is converged to the specified value thereafter is used as the magnetic field for measurement. Then the magnetic field for detection is made into the specified DC magnetic field of which the rising part of the square wave of a low frequency is provided with the large amplitude Hmax and is thereafter converged to the specified value Hs. The output is thereby increased and the deterioration with age is decreased.
Patent JP-H03294983-A (JP)
Title: Character recognizing device
Inventor: HARUKI KAZUHITO
IPC: G06F15/18
Filed: 1990-04-12
Abstract: PURPOSE:To execute the character recognition at a high correct answer rate even with regard to a character group such as a handwritten KANA (Japanese syllabary) character by discriminating a final character recognition result from in each character pattern candidate discriminated by plural neural nets, respectively. CONSTITUTION:In a grouping neural net 11, weighting related to grouping of an input character pattern is executed, and in each neural net 12 - 31, learning between character pattern candidates classified at every similar character, respectively and the discrimination of character recognition result are executed. Subsequently, a final discriminating part 32 compares output results of each neural nets 12 - 31, and outputs that of the largest value as a final character recognition result. In such a way, even with regard to a character group having many kinds of characters such as handwritten KANA characters, and many similar patterns, the character recognition can be executed at a high correct answer rate.
Patent JP-S5623772-A (JP)
Title: Photodetecting face plate and its manufacture
Inventor: OGAWA HIROBUMI
IPC: H01L27/146
Filed: 1979-08-01
Abstract: PURPOSE:To obtain the stable photodetecting face having a superior photoelectric characteristic when the photodetecting face of a solid-state imaging device is manufactured by a method wherein a photoconductor layer is put by a low temperature treatment over the surface of a substrate providing with element regions, and a transparent electrode is adhered on it putting a thin film having an improved adhesiveness between them. CONSTITUTION:A p<+>-type region 21 is formed by diffusion on the circumferential part of a p-type Si substrate 20, a thick separating oxide film 22 is adhered on it and the whole surface is covered with an insulating oxide film 28. An opening is provided and an n-type source region 26 and a drain region 27 are formed by diffusion in the surface layer of the substrate 20 surrounded with the film 22. A gate insulating film being buried with an Si gate electrode 25 is provided on the substrate 20 being located between the regions 26, 27, an Al electrode 29 is adhered to the region 27 and an Al electrode 31 is put on an insulating film 30 coming in contact with the region 26. Then the whole face is covered by a low temperatue treatment with a photoconductive layer 31 consisted of Se-As-Te, and a transparent electrode 38 consisted of In2O3 and SnO2 is formed on it putting a improved adhesive layer 35 consisted of CeO2, Nb2O5, Ta2O5, etc., between them.
Patent JP-2000294055-A (JP)
Title: Bushing
Inventor: KATAGIRI KENICHI
IPC: H01G13/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a bushing of stabilized quality by changing the divided voltage electrostatic capacity at the time of divided voltage measurement from measuring the internal corona and the tanδ, measuring accurately the internal corona, tanδ, and divided voltage, and heightening the reliance upon the quality control. SOLUTION: A first 18 sand a second outside lead out terminal 19 are installed on a supporting metal piece 5, and a first capacitor electrode 12 to form a main electrostatic capacity C1 is installed at the periphery of the center conductor 1 and connected to the first lead terminal 18. A second 13 and a third capacitor electrode 14 to form divided voltage electrostatic capacity C2 and C3 are installed outside the first capacitor electrode 12, wherein the second capacitor electrode 13 is connected to the supporting metal piece 5 while the third capacitor electrode 14 is connected to the second lead out terminal 19.
Patent JP-H07303632-A (JP)
Title: Ct device
Inventor: YANAGIDA HIROFUMI
IPC: A61B6/03
Filed: 1994-05-11
Abstract: PURPOSE:To be able to collect data in high efficiency regardless of the scanning condition. CONSTITUTION:A dynamic range optimization block 14e of a data collection block 14 receives a scanning condition from a operation console 1, determines the optimized gain G and reference voltage V based on the scanning condition, generates gain instruction g and reference voltage instruction (v) corresponding to the scanning condition, and outputs them to a gain setting block 14b and reference voltage generator 14d. The dynamic range optimization block also returns the gain instruction (g) and reference voltage instruction(v)to the operation console 1. The gain setting block 14b sends gain G to an amplifier 44a and the reference voltage generator 14d sends reference voltage V to an A/D converter 44c. Therefore, as the dynamic range of the data collection block can be fully utilized regardless of the scanning condition, data collection in high efficiency is always possible.
Patent JP-H06306504-A (JP)
Title: Production of magnesium series hydrogen storage alloy
Inventor: SAKUMA TAKASHI
IPC: C22C1/00
Filed: 1993-04-23
Abstract: PURPOSE:To produce a magnesium series hydrogen storage alloy high in the amt. of hydrogen to be occluded per unit weight in the air. CONSTITUTION:Magnesium is melted via halide series flux, is incorporated with alloying elements, is incorporated with adding flux and is melted. Furthermore, at the time of executing casting, a gaseous mixture of gaseous sulfur hexafluoride and gaseous carbon acid is allowed to flow in the operating atmosphere, by which the magnesium series hydrogen storage alloy is produced in the air.
Patent JP-H05311204-A (JP)
Title: Production of alloy member
Inventor: KAKEHASHI SHINICHIRO
IPC: B22F3/17
Filed: 1991-04-26
Abstract: PURPOSE:To prevent cracking at the time of normal forging and improve a working rate so as to enhance the production efficiency in the process for production of an aluminum alloy member through preforging and normal forging by a powder forging method. CONSTITUTION:A green compact is molded from aluminum alloy powder. After this green compact is heated, the green compact is subjected to closed forging to form a preform. Many bullets are struck against the surface of at least a part of the preform to impart work strains to the surface layer part; thereafter, the preform is reheated in a normal forging stage and is subjected to closed forging at hot. The similar effect is obtainable with an iron alloy as well.
Patent JP-S5431736-A (JP)
Title: Production of emulsion photo masks
Inventor: MORISHIGE AKIRA
IPC: G03F1/56
Filed: 1977-08-16
Abstract: PURPOSE:To readily produce postive masks of high resolution permitting high integration by baking the dry plate, which has undergone developing and exposure, under specific conditions then bleaching the same thereby readily inverting the balck and w white of the emulsion photo mask having undergone normal treatment.
Patent JP-S5524765-A (JP)
Title: Probe scanning apparatus having oscillating function
Inventor: YAMAGUCHI HISAO
IPC: B23K9/12
Filed: 1978-08-11
Abstract: PURPOSE:To probe a flaw at a welded portion with reliableness by providing probe holder with oscillating function in an apparatus wherein a flaw is detected by making supersonic probe scan at a welded portion. CONSTITUTION:In the figure, buried within the rotating member 12, probe 11 is held rotatably at the tip of the holder 1, while at the center of the steering rod 13 (being provided at the rear center of the rotating member 12), an iron core 15 to be reciprocated by the solenoid 16 is connected by a pin, and at the other end of the steering rod 13, spring 14 is connected to energize the rod 13. In the probing operation, the holder 1 is driven, and the probe 11 being held by the holder 1, is moved with zig-zag loci as shown by the chain line in the figure, while at the same time, on-off electric current is applied on the solenoid 16 to make the probe 11 reciprocate with oscillation in the movement with the angle q maintaining the center O of the member 12 as pivot of the movement, thereby even the tilted flaw such as 52 in the weld bead is detected with reliability. The oscillation angle q is pref. around + or -10 deg., and the oscillation cycle is pref. around 10 times per second.
Patent JP-2000291112-A (JP)
Title: After-fitted prewhirl tank
Inventor: MIYAUCHI SUNAO
IPC: E03F5/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an after-fitted prewhirl tank easily installed in a manhole, with arrangement based on design by considerably reducing discrepancy, and sufficiently absorbing small discrepancy that may occur although considerably reduced. SOLUTION: A frame 10 is separated into a lower frame 30 and a pair of upper frames 32A, 32B mounted on a pair of upper frame fitting parts 31A, 31B provided at the upper end of the lower frame 30. The upper frames 32A, 32B are rigidly fixed in the state of closing frame corresponding holes 2A, 2B provided piercing a prewhirl tank 2. The lower frame 30 is installed by means of anchor bolts 17, 17 at the bottom part of a manhole 1 into which the prewhirl tank 2 is carried, and the upper frames 32A, 32B are placed on the upper frame fitting parts 31A, 31B of the lower frame 30 and integrally connected.
Patent JP-2000294149-A (JP)
Title: Plasma display device
Inventor: YAMAMOTO KENICHI
IPC: H01J11/26
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To widen the margin for the deviation of alignment of front and back plates containing the dispersion of process by forming in such structure that orthographic projection from the direction connecting a first substrate and a second substrate in a part not overlapped with a barrier rib of a connecting electrode is not continuously connected to both of an outer electrode and an inner electrode. SOLUTION: In the case where alignment of a plasma display panel(PDP) is deviated 60 μm in the length direction of a maintenance discharge electrode pair, the luminous distribution of the PDP is the same as the case with no deviation because a connecting electrode 35 crosses a lateral barrier rib 34. Since the barrier rib width of all barrier ribs is 310 μm and the electrode width of the connecting electrode 35 is 40 μm, even if the deviation of less than ±135 μm is produced in the length direction of the maintenance discharge electrode pair, the connecting electrode 35 crosses a longitudinal barrier rib 31 or the lateral barrier rib 34, and discharge does not reach bus electrodes 24, 25.
Patent JP-H05293265-A (JP)
Title: Needle swing drive changing device for zigzag stitch sewing machine
Inventor: HOYANO YUHEI
IPC: D05B3/02
Filed: 1992-04-17
Abstract: PURPOSE:To provide the needle swing drive device of a zigzag stitch sewing machine capable of properly performing the two-point zigzag stitch and four- point zigzag stitch via very simple actions. CONSTITUTION:A two-point zigzag stitch cam groove 11b and a four-point zigzag stitch cam groove 11a are formed on a needle swing drive cam 11, one- end sections of two needle swing rods 15, 17 formed bendably are connected to a needlebar drive link swaying a needle bar, the other end sections of the needle swing rods 15, 17 are coupled with the cam grooves 11b, 11a, and the moving direction of the bent points of the needle swing rods 15, 17 is restricted or released by restricting members 21, 29. The reciprocating motion of the other end sections of the needle swing rods 15, 17 by the cam grooves 11b, 11a of the needle swing drive cam 11 is transferred to one-end sections to sway the needlebar drive link, the restriction by the restricting members 21, 29 is released, the reciprocating motion of the other end sections of the needle swing rods 15, 17 is absorbed by the movement of the bent points, and the transfer of the motion from the other end sections to one-end sections is cut off.
Patent JP-H06306589-A (JP)
Title: Production of transparent conductive laminated matter
Inventor: SEKIGUCHI MASATAKA
IPC: C23C14/32
Filed: 1993-04-23
Abstract: PURPOSE:To produce a transparent conductive laminated matter having low resistance, good light transmissivity and excellent etching property by suppressing the generation of cracks and curls. CONSTITUTION:When transparent conductive layers consisting mainly of an indium oxide (In2O3) are continuously laminated on a transparent polymer film base material by an ion-plating by a pressure gradient type discharge, temperatures of both surfaces of the film base material just before the film- forming and temperatures of the surfaces of the formed film and the base material just after the film-forming are respectively adjusted to <=80 deg.C. Thus the transparent conductive laminated matter having low resistance of <=30OMEGA/cm<2> surface resistance and high light transmissivity of >=70% light transmittance (wave length 550nm) is produced.
Patent JP-H02276527-A (JP)
Title: Food product-forming machine
Inventor: AOKI MINORU
IPC: B26D1/14
Filed: 1989-04-18
Abstract: PURPOSE:To obtain a food product-forming machine which can rapidly and smoothly narrow to cut the side face of cylindrical skin pasta filled with sweet bean jam by constituting the machine so that the narrow to cutting operation can be carried out by allowing a plurality of rotary disk blades to descend as they are coming closer to one another. CONSTITUTION:The cylindrical skin pasta 8 for covering sweet bean jam is extruded from the downward feeding nozzle 5 is narrowed to cut between a plurality of rotary disk blades 2, 2 and 2', 2' which reciprocate in the same direction and supported with the product receiver 4. During the processing, the disk blades 2, 2 and 2', 2' approach each other in the common horizontal plane to narrow the side face of the pasta 8, as they move down, until the pasta 8 is cut to form a ball pasta filled with the jam 8' on the receiver 4. Then, these disk blades 2, 2 and 2', 2' apart from each other on the common plane. These operations are repeated. During the operations, the skin pasta is in no need of rotation and causes no viscosity change whereby the formed food products of tough skin pasta are obtained.
Patent JP-2000288621-A (JP)
Title: Instrument for measuring withdrawal force at wire drawing time
Inventor: NAKADA MITSUTOSHI
IPC: G01L5/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an instrument by which the correlation of withdrawal force to the reduction of area with a die at the wire drawing time, the kind of lubricant, the hardness, outside diameter, temperature or the like of the wire is easily and accurately measured without personal measurement error. SOLUTION: This instrument is composed of a wire drawing/winding machine 24, a load cell 2 installed behind the machine, a die box 6 installed behind the load cell freely movably toward the load cell and a digital indicator 23 connected to the load cell. By the withdrawal force of wire drawing by means of the revolution of the wire drawing/winding machine, the die box is moved toward the load cell and, by pressing the load cell, a resistance generated on the load cell is converted into the withdrawal force of wire drawing and displayed by a digital indicator.
Patent JP-H09289233-A (JP)
Title: Ic tester
Inventor: SUGA KAZUNARI
IPC: H01L21/66
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the installation area by placing a performance board on the upper face of a wafer prober, mounting a connection ring on the lower face of a test head, and vertically movably supporting the test head at the upper part of the prober. SOLUTION: An IC tester is composed of a wafer prober 10 and a test head 20 which electrically connects an IC to a testing apparatus. It has a performance board disposed on the upper face of the prober 10 and a connection ring 21 mounted on the lower face of the head 20 which is vertically movably supported at the upper part of the prober 10, allowing the performance board to contact with and separate from the ring 21. With the test head 20 moved to an upper position the connection ring 21 allows the head 20 to turn to a lateral position.
Patent JP-H05268839-A (JP)
Title: Soil capable of reserving heat and structure for reserving heat of soil
IPC: C05G3/80
Filed: 1992-03-24
Abstract: PURPOSE:To obtain soil capable of reserving the heat and simply keeping a temperature suitable for cultivating a plant at a low cost and further a structure for reserving the heat of soil. CONSTITUTION:The objective soil 2 comprises earth (2a) and a heat reserving material (2b) and is capable of reserving the heat. The heat reserving material (2b) is prepared by mixing 100 pts.wt. paraffins which are a heat reserving component with 5-30 pts.wt. hydrocarbon-based organic polymer which is a binder component by a mechanical means. Furthermore, the objective structure (T) for reserving the heat of the soil 2 having an auxiliary heating means 5 additionally installed in the soil 2 capable of reserving the heat is obtained. Thereby, the soil temperature can be kept within a range suitable for cultivating a plant and the running cost for reserving the heat of the soil can remarkably be reduced. The surface treatment of the heat reserving material, the formation of a shielding layer in the structural material and a vessel or a tank for housing the heat reserving material are not required. As a result, the cost for forming the structure for reserving the heat of the soil can be reduced.
Patent JP-H11297578-A (JP)
Title: Electric double-layer capacitor
Inventor: OKUYAMA KOHEI
IPC: H01G11/22
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor which exhibits high energy density and high repetition stability. SOLUTION: In an electric double-layer capacitor formed using a nonaqueous electrolytic solution, when a positive electrode is a polarized electrode of a carbon material exhibiting a rest potential in the electrolytic solution of 0.5 V-2.6 V when its counter electrode is Li/Li<+> , and a negative electrode is made of at least one material chosen from among metal lithium, an alloy containing lithium, a material in which lithium ions have been absorbed beforehand which is capable of reversibly occluding and releasing the lithium ions.
Patent JP-H02277692-A (JP)
Title: Thermal transfer image receiving material
Inventor: AONO TOSHIAKI
IPC: B41M5/50
Filed: 1989-04-20
Abstract: PURPOSE:To reduce the blur of a transfer image with the elapse of time or the re-transfer thereof to other substance after transfer by containing a dye acceptive polymer having a specific glass transition point in the dye acceptive substance dispersed in the water-soluble binder of at least the outermost layer. CONSTITUTION:As a polymer capable of receiving a thermal transfer dye, a dye acceptive polymer having a glass transition point of 20 deg.C or higher is used in the water-soluble binder of at least the outermost layer among the image receiving surface constituting layers of an image receiving material. When the outermost layer contains two or more kinds of dye acceptive polymers, the glass transition point of the mixture of said polymers is set to 20 deg.C or higher. Since this dye acceptive substance is dispersed in the water-soluble binder to be applied, the layer wherein the dye acceptive substance is dispersed in the water-soluble binder sufficiently receives the thermal transfer dye to obtain an image having high transfer density. The obtained image is extremely reduced in the blur of the image during long-term preservation and the re-transfer to other substance after transfer.
Patent JP-H03296930-A (JP)
Title: Production of optical disk
Inventor: ITO TOSHIO
IPC: G11B7/24
Filed: 1990-04-13
Abstract: PURPOSE:To decrease warpage and distortions by fixing the peripheral edges of two disks, curving the disks in such a manner that the adhesive surface on the inner peripheral part is a vertex and gradually bringing the disks facing each other in this state into tight contact with each other from the inner peripheral part to the outer peripheral part of the disks, thereby adhering the disks to each other. CONSTITUTION:The peripheral edges of a pair of the optical disks 6, 6 which have transparent substrates 1, 1 information recording layers 2, 2 and protective films 3, 3 and are coated with adhesives 4, 4 are fixed. The disks are curved to oppose the disks to each other in such a state that the inner peripheral part of the one optical disk 6 projects from the peripheral edge thereof. The optical disks are gradually brought into tight contact with each other from the inner peripheral part to the outer peripheral part, by which the disks are adhered to each other. The adhesion is executed by the pressure successively equal from the inner peripheral part to the outer peripheral part of the optical disks 6, 6 in such a manner and, therefore, the generation of the distortions and the sealing of air is obviated. Consequently, the optical disk having the high adhesive strength and high quality is easily obtd.