baber/WOPTO huggingface dataset:
Patent JP-H0464524-A (JP)
Title: Pick & place apparatus
Inventor: TATEIWA SHOZO
IPC: B65G47/90
Filed: 1990-07-03
Abstract: PURPOSE:To perform pick & place operation in a short time by making first and second coupling pins of a member to be moved horizontal and gradient by first and second guide paths formed on a frame via a transmission member by movement of a single driving member. CONSTITUTION:A driving member 7 which is horizontally moved by a cylinder 5 is transmitted to coupling pins 21, 23 provided on a member 14 to be moved via a transmission member 20. The coupling pins 21, 23 are regulated and moved by cam grooves 27, 29 provided on a frame respectively. The cam groove 27 comprises a horizontal cam part 27a and vertical cam parts 27b, 27c on both sides of the part 27a, while the cam groove 28 comprises a horizontal cam part 29a and gradient cam parts 29b, 29c. Therefore the member 14 to be moved is horizontally moved at a speed equal to that of the driving member 7 and also it can be elevated at a low speed without stopping at both ends. Therefore pick & place operation between two points can be performed in a short time and further a driving source is only a single cylinder 5, resulting in reduction of a size of a pick & place apparatus.
Patent JP-H0846037-A (JP)
Title: Formation of contact hole
Inventor: MIZUMURA AKIRA
IPC: H01L21/3213
Filed: 1994-07-28
Abstract: PURPOSE:To acquire a contact hole of a specified depth by preventing dispersion in film thickness of a layer insulation film on a lower layer wiring or dispersion in resist thickness by forming a conductive film consisting of a dielectric material which can obtain etching selection ratio of reactive ion etching to a layer insulation film material on a layer insulation film. CONSTITUTION:Before a contact hole is formed in a layer insulation film 2 on lower layer wirings 1a, 1b, a conductive film 20 consisting of TiN, etc., as an etching stopper is formed in advance on the layer insulation film 2 consisting of SiO2, etc. Thereafter, contact holes 17a, 17b are formed by etching. Since the conductive film 20 functions as an etching stopper, a contact hole of a specified depth can be formed readily without causing the reduction in size of the film 2 due to etching.
Patent JP-H0924079-A (JP)
Title: Health equipment
Inventor: HIROZAWA TOSHIO
IPC: A61H15/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To alleviate the pressing force of single rib rollers and provide an effective finger-pressing effect as a whole by laying single rib and double rib rollers alternately on the outer surface of the pin bearing part of a pressing roller, and constituting the the single rib rollers of large and small diameter pin bearing parts. SOLUTION: A pressing roller has an outer diameter similar to the case of a large diameter double rib roller 9b used at the left side of the center peripheral part of each cylindrical roller 5a or the like. Furthermore, a large diameter single rib roller 9a has an outer diameter similar to the case of a single rib roller 9a used at the right side of the roller 5a or the like. Also, a double rib roller 9b (9b') is formed to have a smaller diameter than the right and left double rib rollers 9b, and the single rib roller 9a (9b) has a smaller diameter than the right and left single rollers 9a. At the same time, a large diameter pin support part 11a has an outer diameter exceeding the upper ends of roller holders 8 and 8. According to this construction, a flexible cover can be enveloped without causing the upper ends of the holders 8 and 8 to come in contact with each part of a body.
Patent JP-S5969532-A (JP)
Title: General purpose ball clutch
Inventor: AKIMOTO JIROU
IPC: F16D15/00
Filed: 1982-10-08
Abstract: PURPOSE:To enable the transmission of normal and reversal rotation while simplifying the construction and operation by pushing balls, provided between the cam fixed to a main driving shaft and the tapered surface formed on a driven member, into the narrower side on the tapered surface against spring pressure through an operating lever. CONSTITUTION:To transmit the rotation of a driving shaft 1 to a driven gear 2 by locking a clutch, during operation, an operating gear 12 is turned in the direction of C. And then, since a ball retainer 7 is pushed against a coned disk spring 8 toward the bottom side of the recess of the driven gear 2 through a collar 5 and a slide bearing 6, balls 4 are closely brought in contact with the tapered surface 13 provided on the inner periphery of the recess of the driven gear 2 and a cam 3, causing the status of transmitting rotation. Supported between the cam 3 and the tapered surface 13, the balls 4 roll in the radial direction of the cam 3 and are tightened, regardless of the direction whether in the normal or reversed direction, tightly locking the driven gear 2 and the cam 3. To release the clutch from locking, the operating lever 12 is turned in the direction of B.
Patent JP-H0466030-A (JP)
Title: Pile
Inventor: AKIYAMA TOSHIMI
IPC: A01G1/12
Filed: 1990-07-06
Abstract: PURPOSE:To decompose piles with the passage of time after driving the piles into soil and disperse the piles in the soil in using thereof as the piles for fixing sheets to farmland and eliminate the need of operation to pull out the piles by press forming a composition composed of a substrate such as soil, carbon or ceramics and a specific binder while heating. CONSTITUTION:Piles are formed by press forming a composition composed of at least one substrate selected from soil, carbon and ceramics and at least one binder selected from proteins and polysaccharides while heating. The substrate and the binder is preferably blended at 1:(0.7-0.3) weight ratio. If a surfactant is further added to the aforementioned composition, it is preferred that a small amount of the binder is sufficiently used even in use of a hard substrate of a small grain size.
Patent JP-S6334898-A (JP)
Inventor: KOMATSU HARUKI
IPC: H05B41/42
Filed: 1986-07-30
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-H0227740-A (JP)
Title: Hetero junction field effect transistor
Inventor: MATSUMURA KOJI
IPC: H01L29/778
Filed: 1988-07-15
Abstract: PURPOSE:To effectively enhance high current driving capacity and noise characteristic by forming a narrow forbidden band semiconductor layer for so forming a 2-dimensional electron gas layer of a semiconductor superlattice layer as to increase carrier state density. CONSTITUTION:A narrow forbidden band semiconductor layer for forming a 2-dimensional electron gas layer is increased more in effective mass of thicknesswise direction than that of a parallel direction with a hetero boundary to be formed of a semiconductor superlattice layer 2 increasing carrier state density. The effective mass is abruptly increased upon increase of energy with respect to a direction (110) having an artificial period in the layer 2, and state density having a proportional relation to the effective mass, i.e., sheet carrier concentration is increased. Thus, high current driving capacity and noise characteristic are effectively enhanced.
Patent JP-S6154751-A (JP)
Title: Network device using private branch exchange
Inventor: KUWAYAMA AKIRA
IPC: H04Q3/00
Filed: 1984-08-27
Abstract: PURPOSE:To prevent a leased line from being acquired unnecessarily by giving each exchange (EPBX) an ID number, sending a calling subscriber number and the ID number to the opposite EPBX during origination, and stopping trunk selecting operation when an incoming ID number coincide with its ID number. CONSTITUTION:If a leased line 2-1 is engaged when a telephone set 4-1 calls a telephone set 4-2 having a number 2550, the CPU of EPBX1-1 uses a leased line 2-2 to send the number 2250 and the ID number of EPBX1-1 to EPBX1-3. The ID of the CPU of EPBX1-3, however, is dissident with the sent ID number. Therefore, the CPU acquires a leased line trunk 3-7 when a leased light trunk 3-6 is in used, and sends the number 2250 and the ID number of EPBX1-1 to EPBX1-1. Then, EPBX1-1 receives a dial signal from EPBX1-3. The ID number added to the received number 2250 is compared with its ID number and they are the same, so further trunk selecting operation is not performed.
Patent JP-2000006288-A (JP)
Title: Impregnated product
Inventor: KAWASAKI HIROSHI
IPC: B32B5/28
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an impregnated product of a fibrous structure which is rigid and is smoothly moldable with suppressed curling due to moisture absorption, comprised of paper, an unwoven fabric and other composite materials or the like. SOLUTION: The water resistance, moisture resistance and tensile strength and compression strength of the surface layer of a fibrous structure or its surface layer and an area near the surface layer are improved by providing a resin layer on the surface layer of the fibrous structure comprising paper, an unwoven fabric and other composite materials or the like or on the surface layer and an area near the surface layer, and thereby suppressing a curling small due to moisture absorption and drying of the fibrous structure.
Patent JP-2001000075-A (JP)
Title: Water temperature controller for cistern
Inventor: MORITA KAORU
IPC: A01K63/06
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To heighten the safety of a water temperature controller, and to make the structure simple and inexpensive. SOLUTION: A malfunction detection sensor 47 is superimposed on the central part of a heating wire 25 so as to be placed close to the heating wire 25. An insulator 51 controlling heat flow from the heating wire 25 to the sensor 47 through the inside of a case 17 is placed between the heating wire 25 and the sensor 47. Heat conduction from the heating wire 25 to the sensor 47 is speeded up and distinction between water electrification and air electrification becomes clear, and therefore electrification interception in air electrification is rapidly and reliably carried out.
Patent JP-S57103146-A (JP)
Title: Switching driver
Inventor: HASEGAWA NORIO
IPC: G11B15/02
Filed: 1980-12-18
Abstract: PURPOSE:To perform switching operation, which corresponds to the rotation driving direction of a driving motor in a tape recorder, etc., securely with simple constitution, by providing a reversible driving motor and a specific gear group. CONSTITUTION:A reversible driving motor 50, the 1st gear 102 driven by it, and the 2nd gear 105 provided to a lever 103 which is engaged with the gear 102 and swings according to the rotation direction of the gear 102 are provided. Further, the 5th gear 97 is provided with the 3rd gear 106 and 4th gear 107 which are engaged selectively with the gear 105 through the swinging of the lever 103 and have segmental tooth parts 106A and 107A, and an eccentric member 96 which performs switching operation by being engaged with the gears 106 and 107. Then, the switching operation which corresponds to the rotation direction of the driving motor 50 is performed by the eccentric member 96.
Patent JP-S6422935-A (JP)
Title: Production of molded plastic body coated with silicon dioxide
Inventor: KITAOKA MASAKI
IPC: B32B9/00
Filed: 1987-07-16
Abstract: PURPOSE:To form a homogeneous film without pretreating the film even of a complicated form, by bringing a molded plastic body into contact with a solution of hydrosilicofluoric acid containing a surfactant to deposit the film. CONSTITUTION:A molded plastic body is brought into contact with a hydrosilicofluoric acid in a state saturated with silicon dioxide to deposit a silicon dioxide film on the surface thereof. In the process, a surfactant (preferably fluorine based surfactant) is added to the above-mentioned solution for use. The amount of the surfactant added is the critical micelle concentration or above, preferably 0.01-1wt.%.
Patent JP-H0910-A (JP)
Title: Working section lowering check device in agricultural working machine
Inventor: MIYAZAKI TOMOKAZU
IPC: A01B33/02
Filed: 1995-06-20
Abstract: PURPOSE: To provide the subject device set up between a stationary guide body and a mobile support and useful in an agricultural working machine shortened in the whole length of the machine body, capable of properly setting plowing depth and excellent in workability. CONSTITUTION: The rear part of the main machine B is mounted with a working section C via a vertically elevating guide mechanism D. The mechanism D has a stationary guide body fixed on the side of the main machine B and a mobile support subject to vertical movement along the stationary guide body and to support the working section C, and this check device M to check the lowering of the working section C is set up between the stationary guide body and the mobile support. It is preferable that a seat 5 mounted on the main machine B be located in close proximity to the check device M mounted on the mechanism D and the check device M be disposed above the center of the stationary guide body.
Patent JP-S6336124-A (JP)
Title: Torque sensor
Inventor: TAKEUCHI YASUHISA
IPC: G01L3/10
Filed: 1986-07-29
Abstract: PURPOSE:To increase sensor sensitivity by forming a main sensor body in triple ring structure and increasing the quantity of relative variation in the opposite position of a detection tooth. CONSTITUTION:A torque sensor 1 is so constituted as to generate inductance variance at coils 25C1 and 25C2 provided to an external ring 25 by the opposition position variation between an internal ring 33 rotated by an output shaft 6 and an intermediate ring 29 provided to a displacement shaft 8, corresponding to torque applied to the output shaft 6. Consequently, even when the torque applied to the output shaft 6 is large, the torque is accurately detected. Further, the external ring 25, intermediate ring 29, and internal ring 33 do not contact one another, so the durability is superior and the detection accuracy increases.
Patent JP-S5989336-A (JP)
Inventor: JIYON TAAYUAN REI
IPC: C08K5/3465
Filed: 1983-09-28
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-2000005920-A (JP)
Title: Throwaway tip and cutting tool
Inventor: FUJII SHIGEMITSU
IPC: B23B51/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To easily replace a throwaway tip when attaching the throwaway tip to a cutting tool main body with two or more screws and to secure the throwaway tip firmly to the cutting tool main body. SOLUTION: A throwaway tip attached to a tool main body 10 by two or more screws 30a, 30b is provided with a through hole 21 for passing a screw therethrough and a cutout 22, and clamping parts 11a, 11b for clamping the throwaway tip are provided at the end of the cutting tool main body. To secure the throwaway tip to the clamping parts, guide holes 13a, 13b for guiding the screws and tapped holes 14a, 14b for threading the screws therein are provided in the clamping parts in such a way as to correspond to the through hole and cutout in the throwaway tip.
Patent JP-H0967510-A (JP)
Title: Molecular composite material comprising liquid crystal polymer and polyester and its production
Inventor: HATTORI TATSUYA
IPC: C08L79/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a molecular composite material excellent in mechanical strengths, heat resistance, solvent resistance, etc., by kneading a liquid crystal polymer and a polyester under heating to a specified temperature range. SOLUTION: Ten (10) to 90wt.% liquid crystal polymer (A) comprising a polyazomethine polymer or copolymer of an average-molecular weight of 3,000-100,000 and 90-10wt.% at least one aromatic polyester (B) selected from the group consisting of polyarylates, polyethylene terephthalate and polybutylene terephthalate each of which has a molecular weight of 5,000-100,000 under heating to a temperature (usually 260-320 deg.C) equal to or higher than the higher one of the melting points of components A and B and lower than the lower one of their decomposition temperatures for 0.5-60min to obtain a molecular composite material.
Patent JP-S5880551-A (JP)
Title: Method and device for measuring reacting weight
Inventor: ARIMATSU TOSHIO
IPC: G01N25/20
Filed: 1981-11-06
Abstract: PURPOSE:To measure reacting weight with high accuracy even if the time when temps. are low continuing for a long period of time by prohibiting the operation of the reacting weight when the detected temps. from reacting systems, the surfaces of the reacting systems or reactors are lower than set lower limit temps. CONSTITUTION:When the detected temps. from reacting systems, the surfaces of the reacting systems or reactors are applied to a microcomputer 10 including a CPU via a temp. detector 2, an A/D converter 6, etc., the rate of reaction is operated and determined by the microcomputer according to the programs of an ROM. The lower limit temp. set with a lower temp. detector 54 is also applied to the CPU, and when the detected temps. drop lower than the lower limit value, a reacting weight 0 is outputted according to the program which prohibits the operation of the reacting weight when the detected temps. are lower than the lower limit value. Thus the accumulation of errors when the temps. are low owing to approximate operations is prevented, and even if the time when the temps. are low continuing for a long time, the reacting weight is measured with high accuracy.
Patent JP-H0468127-A (JP)
Title: Aseismic-base-isolation construction method of underground structure
Inventor: KAWASHIMA KAZUHIKO
IPC: E02D27/34
Filed: 1990-07-06
Abstract: PURPOSE:To avoid damage to structures due to earthquake or consolidation by interposing an aseismic-base-isolation mat between the outer periphery of an underground structure and the ground to absorb and reduce the deformation of the ground caused by earthquake, consolidation etc. CONSTITUTION:An aseismic-base-isolation mat 2 is integrally laid over the outer surface of a caisson 1 in advance, in which a covering material 4 such as a steel plate, polyvinyl chloride plate etc., is integrally attached to the outer surface of the mat 2 to protect the mat. In order to attach the mat 2 to the ground side surface of the caisson 1, a mat having required thickness is directly bonded to said surface or fixed thereto by means of bolts etc. To prevent the mat 2 from being moved when the caisson 1 is sunk, a slippage prevention plate 5 is provided on the top of the caisson 1.
Patent JP-H0228460-A (JP)
Title: Resin sheet cutting-out device
Inventor: KAWAI ETSUZO
IPC: B65H29/10
Filed: 1988-07-18
Abstract: PURPOSE:To suppress curl and carry out the succeeding processes smoothly by pulling out a resin sheet from a sheet roll, nipping said sheet, and by cutting said sheet to a prescribed length and pressing the sheet by each pressing member on the both sides of a supporting member. CONSTITUTION:On a resin sheet S sent out from a sheet roll, the edge surface is held by a nipping means 8, and pulled out rightward by the drive of a roller chain 20. Then, the resin sheet S is cut to a prescribed length by a cutting device 23, and placed onto a supporting member 30. Then, nipping of the cut resin sheet S is released, and the right sided of each pressing member 32 on the both sides of the supporting member 30 is lowered, and the resin sheet S is prevented from being curled to the original state. Then, the pushing member 32 is pushed down by a pushing-down means, and the ear edge is sticked onto the needle member of a chain conveyor arranged in the lower part, and the sheet is transported to a prescribed position. With such constitution, the cut resin sheet is prevented from being curled, and the next process can be carried out smoothly.
Patent JP-H05185597-A (JP)
Title: Manufacture of ink jet recording head
Inventor: MATSUDA MIKIHIKO
IPC: B41J2/045
Filed: 1992-07-07
Abstract: PURPOSE:To improve the machining accuracy in providing groove-shaped ink passages to be formed on a silicone substrate serving as a cavity plate and improve therewith the printing quality and yield rate. CONSTITUTION:When applying dry plasma etching to an ink reservoir 7 and each of ink passages communicating with the ink reservoir, grooves 12 for adjusting processing area, isolated from each of the ink passages, are formed in the neighborhood of the ink passages so that gas reaction velocity in the plasma etching becomes uniform.
Patent JP-S57102375-A (JP)
Title: Thermal printer
Inventor: SUGIURA KENICHIROU
IPC: H04N1/23
Filed: 1980-12-19
Abstract: PURPOSE:To improve the quality of a type by controlling the heating time in response to the accumulation of heat of a thermal head, thereby maintaining approximately the temperature of the head constant. CONSTITUTION:A heating time counter 7 is set to the upper limit value X via a heating time comparator 8 according to a signal line l1 from a mechanism controlling driver 3 at the time of starting a type (and accordingly the dot row of a type line head is heated for the time X). Thereafter, the comparator 5 judges the presence or absence of the dots of a pattern register 4. When no dot is found, the positive value of the addition or subtraction constant N is produced to an adder 6. When the dots are found, the negative value of the constant N is produced to the adder 6. Thus, the value obtained by adding it to the value from a counter 7 is set to the counter 7 (however, when the value obtained from the comparator 8 exceeds the upper limit value X or lower limit value Y, the upper limit value X or lower limit value Y is set to the counter 7). Accordingly, since the thermal head 10 is heated to the temperature controlled via a driver, typing of high quality can be performed.
Patent JP-S6422301-A (JP)
Title: Evaporator
Inventor: NAGATOMO KUNIYASU
IPC: B01D1/00
Filed: 1987-07-20
Abstract: PURPOSE:To prevent the deposition of the solid matter and fibers in a fluid on a heating part when the fluid is heated by dipping a part of a screw-shaped spiral rotor, wherein a passage for the heating fluid is formed, in the liq. in the title horizontally set evaporator. CONSTITUTION:The continuous spiral passage 2 is formed in the screw-shaped spiral member 1' to form a heat exchanger 1, a shaft 4 is provided at the center of the heat exchanger 1, and the assembly to be used as a heating part is installed in the horizontally set evaporator 6. A pulley 9' is fixed to the left end of the shaft 4 on the outside of the evaporator, and the shaft 4 can be rotated. A partition plate 4'' is provided in the hollow shaft, a heating medium inlet 3 having plural heating medium inlet holes 4' is formed on the left side, the spiral passage is allowed to communicate with the inlet 3, and a heating medium outlet hole 4''' is provided on the right side and allowed to communicate with the spiral passage. Since a part of the spiral heat exchanger is dipped in the liq. in the evaporator, the solid matter, etc., are not deposited on the heating surface, and the heating surface is hardly contaminated.
Patent JP-S58123189-A (JP)
Inventor: JIERII ERU KIYANTORERU
IPC: G07F11/12
Filed: 1982-10-14
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-S6071998-A (JP)
Inventor: TAJIMA FUMIO
IPC: G21F9/00
Filed: 1983-09-29
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-H03152020-A (JP)
Title: Stud or pin feeder
Inventor: FURIIDOFUERUMU AUBURII
IPC: B23K9/20
Filed: 1990-07-06
Abstract: PURPOSE: To simply improve the functional reliability by providing a guide rail and a rotor having a plurality of recessed parts to store studs one by one between a plurality of outlets to be connected to a welding machine turnably in a two-way manner in the subject device to be driven with blast air continuous to the stud welding machine. CONSTITUTION: Studs 2 arranged in a row in a guide rail 1 are received in receiving recessed parts 6 of a rotor 5 one by one, and delivered to outlets 3 or 4 by turning the rotor 5. A receiving recessed part 7 is matched with the guide rail 1 to receive the next stud 2. The receiving part 7 is moved to the outlet 3, and the receiving part 6 is moved to the guide rail 1 by turning the rotor 5 in the reverse direction, and the former achieves the delivery, and the latter achieves the reception in a repeated manner. The constitution is thus simplified, and the functional reliability is improved.