baber/WOPTO huggingface dataset:
Patent JP-H04275838-A (JP)
Title: Pick-up tool
Inventor: BUIKUTAA TOOMASU HOOKUSUUERU
IPC: B25J15/06
Filed: 1991-10-22
Abstract: PURPOSE: To provide a pick-up tool for pick-up and place machine, which provides an ideal background for the vision system of the inspection station of a pick-up and place machine. CONSTITUTION: This pick-up tool 2 for pick-up and place machines comprises a hollow metal pick-up tool 4 adapted to be fitted to the head of a pick-up and place machine and a cover 8 for the pick-up tool 4. The cover 8 is made of hard, wear resistant and elastic black material and comprise a sleeve portion 10 which is push-fit on the tool 4 and the sleeve portion 10 terminates in a cap portion 12 which covers the free end of the tool 4 and the cap portion 12 is provided with a central aperture 14 which, when the cover 8 is mounted on the tool 4, is coaxial with the central bore 6 of the tool 4, through which suction force can be applied during the operation of the machine.
Patent JP-H02123539-A (JP)
Title: Detecting method for group defect of optical disk
Inventor: NARA KEI
IPC: G11B7/00
Filed: 1988-11-01
Abstract: PURPOSE:To detect a group defect by receiving diffraction lasers at every laser spot group and diffusion layers by means of an ID pit, storing them at every prescribed scanning circle, reading them simultaneously with writing, and comparing them. CONSTITUTION:A laser spot S is radiated on an inspected optical disk 1 rotated by a spindle 2. The diffraction lasers or the diffusion lasers of the unrecorded data part and ID part of the optical disk 1 are received by a light receiver 4, applied through an amplifier 4a to a comparator 12, and digitized by an A/D converter 6. On the other hand, an encoder 5 provided at the spindle 2 outputs a rotation angle signal 5a and a radius position signal 5b of the optical disk 1. The output signal of the converter 6 at every scanning circle by spiral scanning by means of a write address signal prepared by the signals 5a and 5b is written into a memory 8, storage data corresponding to two scanning circles approaching at a suitable interval are read, and they are compared by the comparator 12. Thus, the group defect can be detected.
Patent JP-H04149201-A (JP)
Title: Purification of potato juice
Inventor: MOTODA TAKASHI
IPC: A21D2/36
Filed: 1990-10-12
Abstract: PURPOSE:To eliminate the offensive odor of potato juice useful as a confectionery improver or food material by treating with e.g. an ion exchange resin a liquor obtained by separating protein from a concentrated juice freed from potato starch and then by carrying out treatment with an enzyme. CONSTITUTION:Firstly, a concentrated juice produced by removing starch from potatoes in the potato starch production process is heated and thermocoagulable protein is recovered. The resulting residual liquor is then treated with an ion exchange resin (pref. anion exchange resin) and activated carbon (e.g. woody activated carbon) followed by treatment with transglucosidase, thus accomplishing the objective purification.
Patent JP-H05214339-A (JP)
Title: Method for cleaning incompletely decomposed material of alkoxysilane
Inventor: MORI ISAMU
IPC: C23C16/00
Filed: 1992-10-13
Abstract: PURPOSE:To carry out cleaning of an incompletely decomposed material of an alkoxysilane without impairing a device, jig, parts, etc., by bringing the specific incompletely decomposed material deposited on the reactor, jig, parts, etc., into contact with a HF gas. CONSTITUTION:In a device for forming a silicon oxide film by decomposition of an alkoxysilane, a compound of the formula (X is 0.1-2; Y is 1-15; Z is 0-1.5; n>0) which is an incompletely decomposed material deposited in a reactor, jig and parts of a device and piping is removed by bringing the decomposed material into contact with HF gas to carry out cleaning of the incompletely decomposed material of the alkoxysilane.
Patent JP-2000105327-A (JP)
Title: Optical reception module
Inventor: NAKANISHI HIROMI
IPC: H01L31/0232
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To surely fix an optical fiber while light is passing by using two kinds of resin having different property by making the light outgoing from the optical fiber enter an optical path changing groove, reflecting it upward by an inclined reflection surface and making it incident on a PD chip from below and reach a light receiving layer. SOLUTION: The optical path changing groove 37 is provided orthogonally to a small V-groove 35 at the edge of the groove 35. The front surface of the groove 37 is the inclined reflection surface 41 for reflection. The width Q of the groove 37 is smaller than the length C of the PD. The optical fiber 40 which is not coated is inserted in a V-groove 34. The tip of the optical fiber 40 abuts on the front surface 38 of a gap groove 36 and is positioned. The tip of the optical fiber 40, the groove 35, the groove 37 below the PD 42 and the PD 42 are fixed by a light transmissive resin adhesive 43. The grooves 36 and 37 are wide and the light transmissive resin is widely spread there. The light outgoing from the optical fiber 40 passes through the groove 35, is reflected obliquely upward by the inclined reflection surface 41 and made incident on the PD 42 from a lower surface.
Patent JP-H01118189-A (JP)
Title: Tilting mechanism
Inventor: TAKEBA HIROSHI
IPC: H04N5/64
Filed: 1987-10-31
Abstract: PURPOSE: To make a tilt mechaniam suitable for production of a small number and to improve the beauty and the operability by storing a block, which is fixed under a main body, in a pedestal like a hollow container and piercing an arcuate groove in the block by rod materials fixed in the pedestal and bringing the groove and rod materials into frictional contact with each other. CONSTITUTION: A pedestal 2 supporting a main body 1 is formed like a hollow container, and a block 3 fixed to the lower face of the main body 1 is stored there. The block 3 is pierced in the horizontal direction by a groove 4, and the groove 4 is formed like an arc having a center O of vertical turning of the main body as the center. Meanwhile, the groove 4 is pierced by two right and left round rods 5 and 6 placed in the horizontal direction. Round rods 5 and 6 are fixed to the base 2 by brackets 7 and 8. Their upper faces are abutted on the inside surface of the groove 4 to bring about a frictional force. Consequently, a plastic mold is unnecessary because the static frictional force main body 1 is kept in an arbitrary turning position in the stationary state. Thus, this mechanism is applied to production of a small number and the beauty and the operability are improved.
Patent JP-H01118587-A (JP)
Title: Primer composition
Inventor: KASUYA AKIRA
IPC: C09J183/07
Filed: 1987-10-30
Abstract: PURPOSE:To provide a primer compsn. suitable for use in adhesion of a silicone elastomer to a base material such as an org. resin or an org. rubber, by blending a specific cyclic polysilane with an org. solvent. CONSTITUTION:A cyclic polysilane of formula I (wherein R<1> and R<2> which may be the same or different are a monovalent hydrocarbon group; and n is an integer of at least 4) is blended with an org. solvent to prepare a primer compsn. The cyclic polysilane pref. contains at least one alkenyl group per molecule. Examples of the org. solvent include pentanes, hexanes, heptanes, octanes, benzene, toluene, and xylenes. In order to promote the curing of a primer layer so as to exhibit the adhesion thereof in short time, it is pref. to add a catalytic amt. of a platinum compd. to the primer compsn. An organopolysiloxane contg. at least 2 hydrogen atoms bonded to a silicon atom per molecule is pref. blended with the primer compsn. to improve the adhesion of the primer layer.
Patent JP-H02120890-A (JP)
Title: Character pattern generating system
Inventor: KASUYA ATSUSHI
IPC: G09G5/24
Filed: 1988-10-31
Abstract: PURPOSE:To improve the paint-out processing speed by finding each intersection of contour vectors and memory area scanning directions and drawing a line between adjacent ones of found intersections. CONSTITUTION:A vector storing memory 20 stores contour information of characters and each storing item of the contour information is constituted of the pair of the starting and ending points of each vector and an intersection calculating section 21 finds intersections of the vectors and raster scanning lines scanned at each raster position to a memory area for drawing character patterns. A sorting section 22 finds adjacent intersections by sorting found intersections from the smallest one and a raster picture drawing section 23 draws a character from the starting point to the ending point of vectors in the character pattern drawing memory area 10 and, at the same time, paints out between the adjacent intersections found by the sorting section 22 in the raster direction at each raster position. Therefore, a high-speed painting out process is performed.
Patent JP-H01117055-A (JP)
Title: Complementary insulated gate field-effect semiconductor device
Inventor: OSONO KATSUHIRO
IPC: H01L27/08
Filed: 1987-10-29
Abstract: PURPOSE:To alleviate latch-up phenomenon with simple construction, by providing regions having lower conductivity than that of source regions of first and second MIS transistors directly under these source regions. CONSTITUTION:A P-type substrate 11 having an N-type well 15 is provided with a first MOS Tr having a P<+> type source region 14 and a P<+> type drain region 13 within the N-type well. A P<-> type region 22 having lower conductivity is formed directly under the source region 14 of the first MOS Tr (P-ch Tr) while an N<-> type region 23 having lower conductivity is formed directly under the source region 18 of a second MOS Tr (N-ch Tr). The N<-> type region 23 may be formed by ion implantation with higher energy and at a lower dose in comprison with the case of the P<+> type source region 14. The P<-> type region 22 can be formed similarly.
Patent JP-H10104731-A (JP)
Title: Camera
Inventor: SHIBAYAMA YOSHINOBU
IPC: G03B17/30
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a camera having a complex constitution, because a guiding member, a butting member, an elastic member for energizing a film pressure plate member, etc., are required so as to make the shifting angle (azimuth) of a magnetic head and a film smaller, but being capable of surely reading recorded information by excellently keeping the positional relation between the film and the magnetic head, with simple structure. SOLUTION: In the camera capable of allowing the film 100a to travel between the film pressure plate member 107 to which the magnetic head 109 is attached and an aperture part 105 and writing/reading magnetic information by the magnetic head 109, at this traveling time, regulating pins 108a-108d for regulating both end positions in the width direction of the film 100 are provided in the vicinity of the boundary of a cartridge chamber 102 and the aperture part 105 and a spool chamber 104 respectively, to enhance writing/ reading accuracy for the magnetic information.
Patent JP-S61155822-A (JP)
Title: Correlation type flow rate measuring instrument
Inventor: DOI YUJI
IPC: G01F1/712
Filed: 1984-12-28
Abstract: PURPOSE:To measure a flow rate with high precision by providing a straightening device at the upstream side of a correlation type flow meter. CONSTITUTION:The straightening device 4 is provided at the upstream side of the correlation type flow meter 2 and the main body part of this straightening device 4 is larger in diameter than its inflow part and outflow part. Consequently, when solid-vapor two-phase fluid is guided to the inflow part and flowed in the main part, its flow passage is expanded, so the solid is diffused in the conveyed vapor as the flow passage in the main body is expanded even if the solid in the fluid enters a heterogeneous state like a drift, spiral flow, etc., in piping 1, so the fluid flowing out to the outflow part has a uniform solid concentration distribution. Thus, the flow rate of the solid in the solid-vapor two-phase fluid is measured with high precision.
Patent JP-H01207570-A (JP)
Title: Formwork construction in reverse laying construction
Inventor: IINUMA SHIGEO
IPC: E04G21/12
Filed: 1987-11-02
Abstract: PURPOSE:To shorten the construction period by installing an iron plate on which the holes for the insertion of a pillar main stem are formed, in downwardly tapered form, onto a pillar iron frame at the joint part of a pillar part and using said iron plate as a formwork at the lower edge of the joint part and burying-setting the iron plate after the laying of concrete. CONSTITUTION:An iron plate 10 is prepared by combining four pieces of the peripheral part iron plates 10a having holes 11 for the insertion of pillar main stems 6 at four corners and four inner iron plates 10e-10h accommodated into the inside surrounded by the flanges and webs of a cross iron frames 5 having a flange. Further, the iron plate 10 is welded in the downwardly tapered form onto the iron frame 5. In the jointing of the pillar parts, the pillar iron frame 5 is installed through the pillar main stem 6 into the hole 11, and a side formwork 12 is assembled, and concrete is laid, having the iron plate 10 as the formwork frame at the lower edge of the joint part, and after the laying, the iron plate 10 is burying-set. Therefore, almost all the constitution can be realized in a factory, and the manhour on site can be reduced, and the construction period can be shortened.
Patent JP-2000103424-A (JP)
Title: Packaging device
Inventor: ISHII YASUHIKO
IPC: B65D77/26
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device which is inexpensive, and of which disposal is easy as well. SOLUTION: This packaging device comprises a cylindrical cushioning body and a built-up box 25, and a packaging box comprises a body portion 26 comprising a bottom face portion 27, a pair of side face potions 28 which are formed on both sides of the bottom face portion, and a pair of top face portions 29 having a suporposing portion 31 on which a half-cut treatment is applied, on the side end portion, a pair of cross sectional face portions 35 which are formed by folding at both ends of the bottom face portion of the body portion, a superposing face portion 44 which is folded inward from both side edges of the cross sectional face portion, is formed into a cylindrical shape on both sides of the rear surface of the cross sectional face portion, and is superposed on the rear surface of the cross sectional face portion,  a pair of end portion cylindrical cushioning bodies which cushion the end plate of an apparatus main body, at lower both sides being confronted with the superposing face portion, and a pair of cushioning pieces 51, 51 which extend inward from the superposing face portion, and come into contact with each other, and are folded inward, and the distal end surfaces of which are made second cushioning surfaces.
Patent JP-2000105888-A (JP)
Title: Centralized monitor terminal machine for supplied user
Inventor: FUKAWA YASURO
IPC: H04M11/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a centralized monitor service to consumers of supply which do not have a wired telephone line or hard to install the line by generating 3rd information corresponding to a 1st signal which is narrowed down by controlling a transmitting and receiving means and sending the 3rd information to a monitor center together with 1st information and 2nd information. SOLUTION: In response to an indication from a center, a centralized monitor information circuit 30 inputs centralized monitor data such as security check information on the meter-checked value of gas consumption, a gas leakage in gas facilities, the vibration-proof cutoff state of a valve, etc., from the gas meter 24 in a consumer's house. A repeat control circuit 34 controls the transmitting and receiving circuit 32 under the control of a system control part 46 to repeat a call and a signal arriving from another centralized monitor terminal machine, a PHS base station, or a PHS telephone set and also select and determine the centralized monitor terminal machine having the best transmission efficiency among terminal machines in receivable states.
Patent JP-S61159376-A (JP)
Title: Grinding device
Inventor: MORIJIRI TAKEO
IPC: B24B55/02
Filed: 1984-12-28
Abstract: PURPOSE:To prevent the temperature rise of a whetstone foundation metal and ensure steady high precision processing by providing a cooling liquid feeding device between the bearing of a main spindle and a whetstone for supplying a cooling liquid to the surface of the said spindle. CONSTITUTION:A whetstone 7 rotates monolithically with a main spindle 1 and processes a workpiece a with its peripheral whetstone layer 10. At this time, a cooling fluid is forcibly supplied in turn to a cooling fluid feeding device 17 through a hose 20. The cooling fluid as forced out is jetted like a shower to the surface of the main spindle 1 through many jet holes 10 formed on the internal hole 18 of the said device 17. Because the cooling fluid is always showered on the surface of the main spindle 1 in the aforesaid manner, heat, if generated at the friction part between the spindle 1 and an oil seal, is absorbed by the cooling fluid. Consequently, the temperature rise of the whetstone foundation metal 9 is prevented, the thermal expansion of the said metal 9 is controlled and high precision processing is achieved.
Patent JP-S61156421-A (JP)
Title: Circuit for generating reference voltage
Inventor: OIDA YOSHIO
IPC: G05F3/22
Filed: 1984-12-28
Abstract: PURPOSE:To produce the reference voltage which has a fixed voltage difference that can be optionally set from a reference power supply voltage and also has the variable temperature characteristics of said voltage difference, by producing the voltage having a positive temperature coefficient from a reference voltage source of a band gap, etc. together with the voltage having the positive and negative temperature coefficients and then applying these two types of voltage in series for production of the reference voltage. CONSTITUTION:A reference voltage generating circuit flows a current 1 having a positive coefficient to a resistance R2 from a reference power supply to produce the voltage IR2 having a positive temperature coefficient under the control of a voltage source having no temperature characteristics such as a band gap voltage source. While the voltage VCE2 having a negative temperature coefficient is produced in series to the voltage IR2 from the current 1. These two types of voltage are added together to obtain the voltage DELTAV and the voltage Vout of a fixed level lower than the voltage V2 of the reference power supply by an amount equal to DELTAV is obtained. Here the ratio between the ratio IR2 and the VCE2 is changed to vary the temperature coefficient of the voltage DELTAV. Thus the temperature characteristics of the Vout can be changed.
Patent JP-H01116869-A (JP)
Title: Neural network having dynamic programming function
Inventor: SEKOE HIROAKI
IPC: G10L17/06
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a good recognition performance even at the time of learning by few learning patterns by corresponding a vector in an input pattern time series to respective times on the time series according to a relation permitting a stay and a passing and executing a processing defining the output of an output layer unit to be a maximum. CONSTITUTION:A function in which an input layer, an intermediate layer and an output layer are provided, the unit arrangement of the input layer and the intermediate layer and a connection between the layers are constituted in time series, the vector in the input pattern time series is corresponded to the respective times on this time series according to the relation permitting a duplication and a jump and a processing for defining the output of the output layer unit to be the maximum is executed according to the dynamic programming is provided. Thereby, since a time base distortion can be corrected, the good recognition performance can be obtained even at the time of learning by few learning patterns.
Patent JP-H06172721-A (JP)
Title: Tape for fixing abrasive material
Inventor: KAI HISAYA
IPC: C09J133/00
Filed: 1992-09-03
Abstract: PURPOSE:To obtain a double-sided adhesive tape which has an adhesive layer extremely tenaciously adhering to an abrasive material and never peeling off therefrom even with heating and pressing in the presence of an abrasive grain liquid and is easily releasable from the platen of a polishing machine after use. CONSTITUTION:This tape for fixing is a double-sided adhesive tape comprising a plastic film substrate, a (pressure-sensitive) adhesive layer (a) which is formed on one side of the substrate and consists mainly of an acrylic polymer, a heat- activable adhesive layer (b) which is formed on the layer (a), tenaciously adheres to an abrasive material and comprises a polyester or polyurethane, and a releasable pressure-sensitive adhesive layer formed on the other side of the substrate. The layer (b) is bonded to an abrasive material before use by hot pressing or by laminating with a heated roll.
Patent JP-H01117712-A (JP)
Title: Load control of combine
Inventor: SHINOZAKI EIJI
IPC: A01D34/24
Filed: 1987-10-30
Abstract: PURPOSE:To maintain power load of combine constant, by changing the set value of number of revolutions of a handling barrel in a threshing chamber corresponding to the kind of grain stem, a reaping target. CONSTITUTION:In a combine to control reaping height H of grain stem by a reaping device based on an exhaust dust amount Q from a threshing chamber 2 which receives transported grain stem collected by a reaping device 1, threshes and discharges threshe a dust, the following constitution is applied. Namely, the standard of the exhaust dust amount Q from the threshing chamber 2 or the reaping height H of grain stem by the reaping device 1 is varied by the change of setting of number R of revolutions of a handing barrel 3 in the threshing chamber 2 and load of the combine is controlled thereof.
Patent JP-H03139026-A (JP)
Title: Capability deciding system for distortion equalizer
Inventor: YAGI TAKESHI
IPC: H04B7/005
Filed: 1989-10-24
Abstract: PURPOSE:To facilitate the maintenance of a digital radio channel and to improve the reliability of the channel by deciding the presence of the degradation in the equalizing capability of the distortion equalizer of an unmanned intermediate repeater station with remote control from a reception end. CONSTITUTION:A distortion generating circuit 1 is provided on the prestage of a distortion equalizer 2 in the receiver of an unmanned repeater station 20, and an equalizing signal with respect to the distortion signal is sent to an attended reception terminal station 30. Then the distortion generating circuit 1 is started by the remote control from the terminal station 30, the transmission signal from the repeater station 20 is received, the code error rate of the reception signal is measured to recognize the quantity of remaining unequalization from the equalizer 2, thereby deciding the presence of the degradation in the equalizing capability of the equalizer 2.