baber/WOPTO huggingface dataset:
Patent JP-S5583395-A (JP)
Title: Racing prevention system
Inventor: KIUCHI KAZUTSUNE
IPC: G06F12/00
Filed: 1978-12-19
Abstract: PURPOSE:To prevent racing between channel units completely by providing a racing preventive flag memory and process request buffer on a sub-processor side and a request queue buffer and request selector on a main-processor side. CONSTITUTION:Channel units 1 and 2 equipped with talking circuits are provided with trunks 11 and 21 transmitting and receiving signals on talking circuits, sub- processors 12 and 22, and racing preventive flags 13 and 23 stored with racing preventive flags corresponding to circuits, in addition to buffers 14 and 24 for various process requests and interface circuits 15 and 25. Further, main processor 3 is provided with CPU31, process-request queue buffer 32, and request selector 33 and when processor 12 detects trunk 11 changing in state, flag 13 is set by a test and set function and stored in buffer 14. When CPUT31 receives a state from buffer 14, flag 23 is set via processor 22 of unit 2 and a process request from processor 22 is stopped to continue any other process than that of trunk 11.
Patent JP-H0327614-A (JP)
Title: Level shift circuit
Inventor: FUCHIGAMI HIROYUKI
IPC: H03K5/02
Filed: 1989-06-26
Abstract: PURPOSE:To attain free setting of a level shift voltage without increasing number of components by shifting a power voltage by a Zener voltage depending on the conductive or nonconductive state of a Zener diode. CONSTITUTION:A power voltage V2 of a pre-stage circuit connects to one terminal of a Zener diode Zd and a collector of a transistor(TR) Q1 via a resistor R2. The other terminal of the diode Zd connects to a resistor R1 and a next- stage circuit K. With the TR Q1 turned off, a current flows to the diode Zd via the resistor R1 to make the diode Zd conductive and the relation of V2-Vz=V1 established. That is, the level of the power voltage V1 of the circuit K is shifted by the Zener voltage Vz of the diode Zd. It means that the power voltage V1 of the next-stage circuit K is shifted to an optional level by selecting the diode Zd to select the voltage Vz.
Patent JP-H0451238-A (JP)
Title: Phase shift mask and production thereof
Inventor: TSUMORI TOSHIRO
IPC: G03F1/80
Filed: 1990-06-19
Abstract: PURPOSE:To produce a phase shift mask having a significant phase shift effect by bringing a shift part into contact with the side walls of a light shielding part and making the shift part thicker than the light shielding part. CONSTITUTION:A light shielding material layer 10a is formed on the first principal face 1a of a substrate 1 and a light shielding material pattern 10b is obtd. with a resist pattern 20. This pattern 20 is removed and a negative type resist film 21 is formed, exposed and developed under control to form a negative type resist pattern 22 through a disclosed part 3 of the substrate. A phase shift material layer 11a is then formed and etched back until the pattern 22 is disclosed and a phase shift material film 11b covering the top and both side walls of the light shielding material pattern 10b is obtd. The pattern 22 is removed and a phase shift mask structure is obtd.
Patent JP-H0245479-A (JP)
Title: Substituted thiazolyl-oxyacetamide
Inventor: HAINTSU FUERUSUTAA
IPC: C07D285/12
Filed: 1989-06-26
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is H, a (substituted) alkyl or alkenyl, alkynyl or aralkyl; R 2  is a (substituted) alkyl or alkenyl, cycloalkyl, aralkyl or aryl and R 1  and R 2  form a (hetero atom- containing) saturated or unsaturated heterocycle together with N and R 3  is a (substituted) alkyl].  
     EXAMPLE: N-methyl-(5-methoxy-difluoromethyl-1,3,4-thiadiazol-2-yl)-oxyacetanilide.  
     USE: A herbicide having strong herbicidal action against weed difficult to control and used in order to control the growth of a plant.  
     PROCESS: A new methylsulfonylthiadiazole represented by formula II and a hydroxyacetamide represented by formula III are reacted in a proper solvent in the presence of an acid binder and a catalyst to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H061407-A (JP)
Title: Tire loading device
Inventor: HIGUCHI SATOYUKI
IPC: B65G57/18
Filed: 1992-06-19
Abstract: PURPOSE:To load plural tires which stand in parallel to each other automatically into receiving racks at the respective stages of a tire rack by clamping the tires from both the side parts with the tires standing in parallel to each other. CONSTITUTION:A supporting column 3 is vertically-installed at a rotating base 2 which is installed so as to rotate, and a lifting supporting deck 5 which can be lifted at an arbitrary height according to the height of tire alignment, tire loading, etc., is installed at the supporting column 3. A clamp device 20 which is provided with a pair of clamp arms 29a, 29b which can advance or retract forward and protrude forward on both the sides of the front edge part is supported at the lifting supporting base 5 so as to clamp the required number of tires which stand in parallel to each other from both the sides by the clamp arms 29a, 29b. The clamp device 20 is mounted in a position facing a tire alignment part B and a position facing a rack setting part by the rotation of the supporting column 3 according to the rotation of the rotating base 2 so that its direction may be changed, thus it is possible to load the tires which have been clamped from both the sides into the tire rack R.
Patent JP-S6224919-A (JP)
Title: Electrode wire for wire electric discharge machining
Inventor: SHIYOU HITOSHI
IPC: B23H7/08
Filed: 1985-07-23
Abstract: PURPOSE:To reduce an electric discharge gap to efficiently consume energy for spark discharge, and to improve the machining speed and finishing accuracy, by covering 10-1,000Angstrom  of a manganese oxide layer over the outer surface of a brass wire containing 30-40wt% of zinc. CONSTITUTION:A brass wire 1 is coated on its outer surface with manganese oxide 2 to form an electrode wire. A brass wire 1 contains 30-40wt% zinc while the layer of manganese oxide 2 has a thickness of 10-1,000Angstrom . Therefore, the layer of maganise oxide 2 formed on the outer surface of the brass wire is used as a surface finishing material to decrease an electric discharge gap during electric discharge machining. That is, it is possible to reduce the consumption of spark discharge energy while the speed of machining is increased. Further, the width of a machining groove may be decreased, and the accuracy of machining may be enhanced. Accordingly, it is possible to enhance the performance of a fabricating machine may be enhanced.
Patent JP-H06257033-A (JP)
Title: Gripper type loom
Inventor: DENISU MONEKUREI
IPC: D03J5/06
Filed: 1993-06-30
Abstract: PURPOSE: To enable a gripper loom to smoothly insert weft by preparing a guide part so that a gripper belt advancing and retreating inside an opening area does not deviate from a guide means. CONSTITUTION: A fixed guide means 11 which is provided outside a warp opening area of both side frames 5 and a movable guide means 12 which guides and moves a gripper belt 1 having grippers 2, 3 respectively inside the opening are positioned, further the above described gripper belt 1 is reciprocated in the direction of arrow A by a driving device 4 to insert a weft inside the opening via the operation of a feeding gripper 2 and a receiving gripper 3 and also a lead 9 is moved forward and backward by a charging device 8 to insert the weft. In the inside of the above described opening area, the gripper belt 1 which is guided and moved by the above described movable guide means 12 is twisted by a guide part 13 which is mounted on the belt 1 and both or one of the grippers 2, 3 and is thereby, controlled so as not to deviate from the guide means 12.
Patent JP-H061116-A (JP)
Title: Pneumatic tire
Inventor: MATSUNAMI SHIGERU
IPC: B60C11/04
Filed: 1992-06-19
Abstract: PURPOSE:To improve wet performance without imparing wear resistance and maneuvering stability on a dry road surface. CONSTITUTION:In a pneumatic tire having groove sections 13 extending in zigzag practically continuously in the peripheral direction and land sections 14 divided by the groove sections 13 in the toroid-like crown section 10 or the tire, the side wall ridge line 12A of a zigzag outside angle section 12 in the land section 14 is cut off as far as the bottom of the groove in the depth direction to form an expanded section 15 for drain.
Patent JP-H066073-A (JP)
Title: Electronic component installation device
Inventor: KOIKE SHIGEMITSU
IPC: G06Q50/00
Filed: 1992-06-19
Abstract: PURPOSE:To enable an electronic component installation device to easily carry out a type changeover work by a method wherein arrangement table data correspondent to a changeover type of product are read out from a memory by identification code, and it is judged that feed hoppers are required to be dismounted or not, comparing the arrangement table data with the current arrangement table data, and a feed hopper required to dismount is indicated on a corresponding display. CONSTITUTION:Arrangement table data correspondent to types of product are previously stored in the memory of an electronic component mounter in use. Arrangement table data correspondent to a changeover type of product are read out from a memory by bar code identification data, and the arrangement table data are compared with the current arrangement table data. At this point, it is ascertained that the types and arrangement order of feed hoppers 3 already mounted a hopper mount 2 can deal with a changeover type of product or not, and when it is judged that the feed hoppers are required to be dismounted for replacement or change in arrangement order, an LED 8 correspondent to the feed hopper 3 to dismount is turned ON. The feed hopper 3 is dismounted referring to notes indicated on a CRT 4.
Patent JP-H0452997-A (JP)
Title: Processor for paper sheet and the like
Inventor: TAMURA HITOSHI
IPC: G07D9/00
Filed: 1990-06-20
Abstract: PURPOSE:To surely insert and process the paper sheets and the like of various widths through one paper sheet insertion port by providing a shutter divided into plural parts in accordance with the widths of the paper sheet and the like to be inserted, and selecting the numbers and the positions of the opened and closed shutters according to the width of the paper sheet and the like. CONSTITUTION:The insertion of the paper sheet and the like intended to insert into the paper sheet insertion port 3 is prevented by a first shutter 1 and a second shutter 2. For instance, at the time of inserting the paper sheet and the like of the narrower width like a post card, since the first shutter 1 rotates by 90 deg. and opens the paper sheet insertion port 3, th paper sheet and the like can be inserted from there, but the second shutter 2 is in a state that the paper sheet insertion port 3 is left closed, and it regulates the position and the width for inserting the post card. Thus, even the paper sheet and the like whose width is narrower than the width of the paper sheet insertion port 3 can be surely regulated in its inserting position.
Patent JP-S5952428-A (JP)
Title: Pilot signal generating circuit
Inventor: TERAI KENJI
IPC: G11B15/467
Filed: 1982-09-16
Abstract: PURPOSE:To compose a relatively large-scale circuit of general logical circuits, by switching one counter successively for a change in frequency division rate and generating a 4-frequency pilot signal from one reference signal, and generating a timing pulse group whose phase error is suppressed to the precision of the reference signal as the 2nd reference signal. CONSTITUTION:A 378 fH reference signal CLK is supplied to a 4-frequency pilot signal generating circuit 1, the 5th pilot signal f5 generating circuit 2, and a PG edge detecting circuit 3. An f5 record timing pulse f5 generating circuit 2, an f5 reproduction timing pulse f5 PB, and an output control signal CNT control a pilot signal output circuit 4 so that pilot signals f1-f4 are continuous or intermittent waves. A timing pulse generating circuit 6 outputs two recording head switching pulses REC.HSW1 and REC.HSW2, a reproducing head switching pulse PB.HSW, an f5 recording timing pulse f5 REC, and an f5 reproduction timing pulse f5 PB as the timing pulse group.
Patent JP-S5590040-A (JP)
Title: X-ray generator
Inventor: MORIMURA NAOYUKI
IPC: H01J35/30
Filed: 1978-12-28
Abstract: PURPOSE: To preclude electron ray images from inclining even if electron rays in narrow and long sectional shape are scanned on the target by arranging electronic optical system, target, and pin-hole lenses so that they may satisfy given functions.  
     CONSTITUTION: Electron ray images BC in the center (A) of polarization when having incidence directed to a target 1 with an angle of incidence α does not incline on the target but linear images DE when polarizing with an angle θ incline by an  angle δ. When linear images BC, DE are observed at a position P at the infinitesimal opening port of a pin-hole lens, the linear images BC are found inclined. When  the target, lenses, electronic optical system are arranged so as to satisfy the relation  of cosα/L=cosβ/l assuming that ricocheting angle of X-ray directed to a point P generated from the target may be β, distance between a point (A) and the target be L, distance between the target and the lens infinitesimal opening port be l, even if electronic ray irradiating position on the target is different by polarization, electron ray images observed at the pin-hole lens can be held in vertical direction to the scanning direction of X-rays passing through the infinitesimal opening port. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S644920-A (JP)
Title: Magnetic recording medium
Inventor: KITAURA EIJI
IPC: C09D175/04
Filed: 1987-06-29
Abstract: PURPOSE:To improve the dispersibility of CrO2 powder and durability by incorporating polybutyrene adipate polyurethane contg. a sulfo group or the salt thereof and polycaprolactone polyurethane contg. a carboxyl group or the salt thereof into a binder. CONSTITUTION:This recording medium has a magnetic layer contg. the magnetic CrO2 powder and the binder on a base. This binder contains the polybutyrene adipate polyurethane having the sulfo group or the salt thereof and the polycaprolactone polyurethane having the carboxyl group or the salt thereof and contains, if necessary, other binder resins and hardener. The weight ratio of the polybutyrene adipate polyurethane/polycaprolactone polyurethane is 3/1-1/3. The dispersibility of the CrO2 powder is thereby improved and the recording medium having the excellent durability is obtd.
Patent JP-S5863624-A (JP)
Title: Automatic palletizing apparatus
Inventor: ANAYAMA TOSHIFUMI
IPC: B65G57/11
Filed: 1981-10-09
Abstract: PURPOSE:To provide an automatic palletizing apparatus which can increase the productivity of a work conveyed at a fixed cycle by prociding feed control means to control the feed of a work. CONSTITUTION:An automatic palletizing apparatus 1 is adapted to pile up pressed plate pieces (work) 3 transported at a fixed cycle and load a pallet 2 with piled works by evety fixed quantity to be forwarded. In the apparatus, the works 3 are transferred downward by upper and lower feeding devices, while being piled up. The lower second feeding device 5 is adapted to load a pallet 2 positioned below with works 3 when a fixed quantity of works 3 are stacked. Meanwhile, the upper first feeding device is adapted to retard or stop transferring works to the lower second feeding device, so that works 3 transported at a  fixed cycle from a press line are caught to be piled up, and transferred together  to the second feeding device on completion of transferring to the lower pallet 2.  Thus, the apparatus is operated without stopping the press line so as to increase the productivity.
Patent JP-H0916782-A (JP)
Title: Object recognizing device
Inventor: TOMINAGA HIROSHI
IPC: G06T9/20
Filed: 1995-06-28
Abstract: PURPOSE: To recognize an object with high accuracy by expanding an edge point extracted from image pickup data for the unit of a small area divided on a grid. CONSTITUTION: The image pickup area of a CCD camera 12 is divided in the shape of grid and expansion processing of the longitudinal and lateral edge points is performed for the unit of each small area. When the longitudinal edge point exists inside, each small area divided like this is grasped as an area expressing the longitudinal edge of the object existent in the photographic data and when the lateral edge point exists inside, the small area is grasped as an area expressing the lateral edge of the object existent in the photographic data. Then, the linear longitudinal edge area corresponding to the longitudinal edge of a preceding vehicle and the linear lateral edge area corresponding to the lateral edge of the preceding vehicle are respectively continuously and sharply formed in a longitudinal edge area picture.  Therefore, the angle point of the object is specified based on the area where these longitudinal edge area group and lateral edge area group cross, the presence/absence of the preceding vehicle is judged and the size or the like of the preceding vehicle is detected.
Patent JP-H107723-A (JP)
Title: Grafted superfine particle and its manufacture
Inventor: AOYANAGI SHIGEO
IPC: C08F265/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polyacrylamide superfine particles having surface functional groups wherein the surface area per unit weight is great and molecular chains having suitable lengths are introduced onto the surfaces of the superfine particles so that steric hindrance or the like may not occur between elements to be fixed, such as ligands, and the surfaces. SOLUTION: This method for producing grafted superfine particles comprises adding polyacrylamide superfine particles having surface functional groups and a particle diameter of 0.05 to 0.5μm and an oligomer whose terminals are functional to a solvent, mixing and stirring them to disperse the polyacrylamide superfine particles and to dissolve the oligomer whose terminals are functional, adding a condensation agent to the solvent, and causing a graft reaction thereof to take place at a reaction temperature of 0 to 50 deg.C thereby introducing the oligomer whose terminals are functional onto the polyacrylamide superfine particles.
Patent JP-H0910639-A (JP)
Title: Coating booth
Inventor: HANEDA YOSHIHISA
IPC: B05B15/12
Filed: 1995-06-28
Abstract: PURPOSE: To provide a coating booth disusing a working floor in the same level as a conventional floor. CONSTITUTION: A flow plate 2 provided at a lower position than a floor level 9 is provided with a non-slip means 3 to be used also as the working floor, a blow-off opening 4 as a liquid supply means for supplying a liquid to the upper surface of the flow plate 2, and a side opening part 8 as a liquid discharge means for discharging from the upper surface of the flow plate 2 are provided and a flow straightening guide 6 for uniformly spreading the liquid supplied from the liquid supply means on the full surface of the upper surface of the flow plate 2 is provided.
Patent JP-S5863955-A (JP)
Title: Automatic feeder for original
Inventor: ISHIKAWA TADASHI
IPC: G03G15/04
Filed: 1981-10-12
Abstract: PURPOSE:To shorten the feeding time for originals by providing discharging means for discharging the originals, a driving source for driving the discharging means and an energy accumulating means for driving said discharging means after stopping of the driving source. CONSTITUTION:An automatic feeder for originals is provided with discharge rolls 20, 50. The rolls 20, 50 receive pressure by discharge rollers 21, 51, and discharge the sheet original which is finished of copying on original platen glass 47 onto a discharging tray 61 by sandwiching said original between the same. The rolls 20, 50 have a motor 43 as a driving source. When the next original comes to a resist position after sufficient energy is accumulated in a spring member 59, the motor 43 stops running. Then shafts 52, 57 are locked and the  energy of the member 59 is released. Thus in this invention the feeding time for  the original is reduced by having the energy accumulating means.
Patent JP-S6141113-A (JP)
Title: Optical device for optical pickup
Inventor: HIIRO HIROYUKI
IPC: G02B9/10
Filed: 1984-07-31
Abstract: PURPOSE:To correct satisfactorily the aberration with two pieces of simple- shaped lenses and to attain the highly accurate beam processing by constituting a collimate lens of flat concave and convex lenses and satisfying the specific conditions. CONSTITUTION:A collimate lens 14 is constituted of a flat concave lens 14a with its surface pointing to the side of a beam splitter 13 and a flat convex lens 14a with its surface pointing to the recessed surface of the lens 14a. Assuming that a focusing distance of the flat convex lens 14b, a curvature radius of the flat concave lens 14a, a distance between these lenses 14b and 14a and a total focusing distance of the lens system are f1, r3, d2 and (f), respectively, the inequalities are safisfied. Thus the aberration can be satisfactorily corrected with use of two pieces of simple-shaped lenses, and the beam processing can be carried out with high accuracy.
Patent JP-S5952250-A (JP)
Title: Photoconductive material
Inventor: OGAWA KIYOUSUKE
IPC: H01L31/0248
Filed: 1982-09-18
Abstract: PURPOSE:To obtain a photoconductive material superior in sensitivity, durability, etc., by forming on a conductive substrate an amorphous silicon layer contg. C and an element of group III of the periodic table, and a layer contg. no C but only the element of group III, partially overlapping on each other, and further on them, an a-Si layer in a specified thickness relation. CONSTITUTION:The amorphous silicon (a-Si) layer 104 contg. B, Ga, or the like of group III of the periodic table, and the a-Si layer 103 contg. C both partially overlapping on each other, e.g., the layer 105 contg. B, Ga, but no C are formed on the conductive substrate 101. The layer 105 need not be formed, and all the layers may be overlapped. On the layer 104, a layer 105 of T thickness made of only a-Si is formed. The photoconductive layer 102 (104 and 106) is formed so as to satisfy the following relationship: tB/(T+tB)<=0.4. As a result, the obtained photoconductive material 100 has high sensitivity, high dark resistivity, and superior durability, etc.
Patent JP-H07135346-A (JP)
Title: Multilayer peizoelectric actuator
Inventor: FUDA YOSHIAKI
IPC: H01L41/083
Filed: 1993-06-30
Abstract: PURPOSE:To provide a multilayer piezoelectric actuator in which the inactive piezoelectric part is eliminated and the displacement per unit length is increased. CONSTITUTION:A first side lateral band electrode 80 is connected, at least partially, with a first side external electrode 3 at one end face (a) in the breadthwise direction of a laminate 2. And an insulation gap (c) is provided between a second side external electrode 4 and a first side band electrode 80' located closely there. A second side band electrode 90 is connected, at least partially, with the second side external electrode 4 at the other end face (b) in the breadthwise direction of the laminate 2 and an insulation gap (d) is provided between the first side external electrode 3 and the end part of a second side band electrode 90' located closely there.
Patent JP-H07276870-A (JP)
Title: Ic carrier with plate-shaped frame body, manufacture thereof and ic carrier case
Inventor: NISHIKAWA SEIICHI
IPC: B42D15/10
Filed: 1994-06-21
Abstract: PURPOSE:To make it possible that neither an excessive load is applied to an IC module, nor a residual projecting part of a bridge part is left in the outer periphery of a carrier base, on the occasion of removal. CONSTITUTION:A plate-shaped frame body 13 having an opening part 13a and a backing film 16 having an adhesive layer 16a on one side and stuck on the rear of the plate-shaped frame body 13 are provided. Inside the opening part 13a of the plate-shaped frame body 13, an IC carrier 11 whereon an IC module 12 is mounted is so disposed as to be fixed by the adhesive layer 16a of the backing film 16.