baber/WOPTO huggingface dataset:
Patent JP-S63172440-A (JP)
Title: Pitch changing apparatus of thin plate body
Inventor: SADAMORI MASAAKI
IPC: H01L21/677
Filed: 1987-01-09
Abstract: PURPOSE:To perform high-speed overall transfer at a low cost by changing an aligning pitch, by providing a supporting member, which support every one sheet of a semiconductor wafer, an elastic member which is provided between said supporting members, and a compressing means which changes the pitch of the supporting members by compressing the supporting members and adjusting the compressing force of the elastic member. CONSTITUTION:In a pitch changing apparatus 10, a pitch can be freely increased and decreased by expanding and contracting an elastic member 7 between supporting members 5, which hold a semiconductor wafer with the compressing force of an air cylinder 8. The opening part of a cassette 1 having a pitch of 4.8 mm is aligned with the opening part of the pitch changing apparatus 10, whose pitch is set at 4.8 mm, and inclined by 30$0 from a horizontal level (a). Then all the wafers 3 naturally fall and are transferred to the pitch changing apparatus 10. Then the cassette 1 is removed, and the pitch of the pitch changing apparatus 10 is contracted to 2 mm. Then the opening part of another cassette 1a having a pitch 2 mm is connected and inclined so that the pitch changing apparatus 10 is positioned at the upper side. Then all the semiconductor wafers are transferred to the cassette 1a at the pitch of 2 mm.
Patent JP-S59130120-A (JP)
Inventor: KURATOMI YASUROU
IPC: A01K85/00
Filed: 1983-01-13
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-H04243371-A (JP)
Title: Facsimile equipment
Inventor: ISHIGURO KENJI
IPC: H04M11/00
Filed: 1991-01-17
Abstract: PURPOSE:To prevent erroneous operation of remote reception of the facsimile equipment and to simplify the operation by operating detection processing of a CNG signal on a line when hook-off of a connected telephone set is detected. CONSTITUTION:When a Ci (call) signal is detected through a line, the result is sent to a connected telephone set (slave telephone set) 10 via an NCU 8. When the NCU 8 detects hook-off of the telephone set 10, a CPU 1 uses a MODEM 7 to detect a CNG signal via the NCU 8. When no CNG signal is detected, the telephone set is set to the talking state and the state is restored in the standby state when the slave telephone set hooks on. When the CNG signal is detected, the CPU 1 reaches a reception state and the mode restores the standby state at the end of reception. The CPU 9 controls the NCU 8 so that a telephone line 9 is connected to both the telephone set 10 and the MO DEM 7 during talking by the telephone set 10. When the MODEM 7 detects the CNG signal, the CPU 9 controls the NCU 8 so that the connection between the line 9 and the telephone set 10 is disconnected and the MODEM 7 starts facsimile communication.
Patent JP-H06215144-A (JP)
Title: Graph preparing device
Inventor: SAITOU YOSHIHIRO
IPC: G06T11/20
Filed: 1993-01-13
Abstract: PURPOSE:To automatically output reference information related to the data being the origin of the prepared graph in a graph area. CONSTITUTION:At the time of preparing the desired graph from the plural data to be turned into a graph, a reference information storage part 6a stores reference information including the history and attribute of the plural data to be graphed stored in a data storage part 6b, and a reference information control part 1a display-outputs the reference information stored in the reference information storage part 6a, and selected and instructed by a keyboard 4 or a mouse 5 to a display part 3. Also, after the graph which is being prepared is prepared, and the selected and instructed reference information is automatically outputted to an outside storage device 6 with the prepared graph.
Patent JP-H02186124-A (JP)
Title: Wet clutch
Inventor: ICHIKI KAZUYOSHI
IPC: F16D13/72
Filed: 1989-01-10
Abstract: PURPOSE:To improve cooling efficiency by providing a change-over valve interlocked with the gear shift of a shift mechanism in an oil feed circuit and constructing this change-over valve in such a way as to close in the neutral state of the gear stage, thereby stopping oil feeding to a clutch disc. CONSTITUTION:When a first change-over valve 7 interlocked with a first shift lever 8 for forward/backward changeover is in a neutral position N1, oil (e) delivered from an oil pump 5 and cooled by an oil cooler 6 returns to a clutch housing 2 from a valve 7. When a lever 8 is operated to switch the valve 7 to a forward position F or a backward position R, the oil (e) from the pump 5 is fed to a second change-over valve 11 from the valve 7. In this case, if the high/low speed change-over valve 11 is in a neutral position N2, the oil (e) from the pump 5 returns to the housing 2 from a second shift lever 12. On the other hand, if the lever 12 is operated to switch the valve 11 to a low speed position L or a high speed position H, the oil (e) is sprayed onto a clutch disc 1 from a nozzle 14. Accordingly, drag torque is dissolved.
Patent JP-H07207636-A (JP)
Title: Weed growth prevention method around planted tree
Inventor: HIGA MASUYUKI
IPC: A01G13/00
Filed: 1994-01-19
Abstract: PURPOSE:To make it possible to hinder the growth of weeds without preventing the growth of a tree and without damaging pavement by spreading elastic bodies on the outside of the root of the planted tree, and paving the circumference of the elastic bodies to the tree with a water permeable pavement. CONSTITUTION:Elastic bodies 2 with cushion efficiency are spread to the outside of the root of a planted tree 1, and the circumference of elasctic bodies 2 to the tree is paved with a water permeable pavement 3. The surface of the pavement is treated with a trowel, and it is desirable that the permeability of the pavement 3 is kept in a good state. According to the constitution, there is no fear of damaging the pavement 3 with the growth of the planted tree, and there is also no fear of preventing the growth of the planted tree 1 by the pavement 3.
Patent JP-H08188613-A (JP)
Title: Improved solid polymerization catalyst component and production of ethylene polymer
Inventor: TAKEMOTO YASUNORI
IPC: C08F10/00
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a catalyst component which can give an ethylene polymer of a broad molecular weight distribution in high yields. CONSTITUTION: This catalyst component is obtained by improving a solid catalyst component essentially consisting of magnesium, titanium and a halogen so that the relationship: 1.0<T2 /T1 <2.0 may be held (wherein T1 is the content of titanium atoms of the unimproved solid catalyst before improvement, and T2 is the content of titanium atoms of the solid catalyst improved yet).
Patent JP-S5288446-A (JP)
Title: Outer blade of rotary electric razor
Inventor: OBATA SOTOTSUGU
IPC: B26B19/14
Filed: 1976-01-17
Abstract: PURPOSE: To provide an outer blade characterized in that life of cutting quality is prolonged; cutting effect is increased; beard introduction into outside periphery is bettered; and cutting speed is improved, because enough sink land of the outside periphery remains even if the sink land of central portion is abraded to produce poor cutting quality. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05184560-A (JP)
Title: X-ray radiograph apparatus
Inventor: TAMURA JOICHI
IPC: A61B6/00
Filed: 1992-01-14
Abstract: PURPOSE:To execute photographing by allowing a film changer to approach the X-ray irradiation surface of an image intensifier. CONSTITUTION:In the X-ray radiograph apparatus provided with an X-ray tube for radiating X rays, an image intensifier 20 for detecting the X rays from this X-ray tube through a body to be examined and converting it to an optical image, and a film changer 30 which can turn centering around a supporting shaft provided on this image intensifier side, is positioned on the main surface side being the X-ray irradiation surface of the image intensifier at the time of radiographing, and also, positioned on the side face of the image intensifier at the time of other than radiographing, a moving mechanism by which a supporting shaft Q of the film changer can execute a reciprocating motion against the side-face side of this film changer is provided, and also, this moving mechanism is operated before and after turning centering around the supporting shaft of the film changer.
Patent JP-S62164885-A (JP)
Title: Hands for wrist watch
Inventor: TAKANO FUJIO
IPC: C23C22/24
Filed: 1986-01-13
Abstract: PURPOSE:To remarkably improve the corrosion resistance of hands for a wrist watch by forming a chromium oxide film on the surfaces of the pinholes in the plated noble metallic layer of the hand. CONSTITUTION:A hand for a wrist watch is usually obtd. by plating brass as a base with a noble metal so as to improve the appearance. The formed noble metallic layer is thin, so the zinc in the brass is electrically corroded through the pinholes in the noble metallic layer. In order to prevent the corrosion, the pinholes are sealed by forming a chromium oxide film on the surfaces of the pinholes.
Patent JP-H09193443-A (JP)
Title: Image forming device
Inventor: WAKAHARA SHIRO
IPC: B41J2/385
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To shorten the time for the continued application of a voltage to a control electrode for flying of toner in a simple structure. SOLUTION: A high voltage is applied to an opposite electrode 25 by high voltage power supply part 30 is order to generate an electric field for flying a carried toner 21 to the opposite electrode side between a toner carrier 22 and the opposite electrode 25. In addition, a control electrode 26 for controlling the flying of the toner 21 is arranged between the toner carrier 22 and the opposite electrode 25. Further, a potential for flying the toner or a potential for not flying the toner is applied to a ring-like electrode 27 provided on the periphery of a gate 29 through which the toner is flown, which is formed on the control electrode 26, through a control power supply part 31.  The control power supply part 31 applies the potential for not flying the toner to the ring- like electrode in such a timing that the flying toner passes through a position for the control electrode 26 when the potential for flying the toner is applied.
Patent JP-H0930390-A (JP)
Title: Braking device for vehicle
Inventor: MATTO TAKUSHI
IPC: B60T8/54
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce cost and weight to a great extent, and enhance brake operation feeling when an actuator is out of operation by letting the braking forces of paired wheel brakes be changed by a single actuator. SOLUTION: The first epicyclic carrier 191 of a first epicyclic gear mechanism 61 equipped with a first ring gear 161 connected to the intermediate part of a first transmission system, and with a first sun gear 171 capable of being controlled by a sun gear braking means 7, is fixed to the one end of a rotating shaft 14, the second epicyclic carrier 192 of a second epicyclic gear mechanism 62 equipped with a second ring gear 162 connected to the intermediate part of a second transmission system, is fixed to the other end of the rotating shaft 14, and a motor 8 which can be freely rotated normally and reversely, is connected to the second sun gear 172 , of the second epicyclic gear mechanism 62 .
Patent JP-H02234731-A (JP)
Title: Tissue roll-mounting and fluid-dispensing device
Inventor: JIYOSEFU MITSUCHIERU
IPC: A47K10/32
Filed: 1990-01-16
Abstract: PURPOSE: To reduce the releasing speed of a foaming material, and to moderately release the foaming material by composing of that a can nozzle is extruded by a distributing handle and the can nozzle is movable against a supporting member, and a liquid material is released by a releasing nozzle moved through a passage. CONSTITUTION: The housing device 10 of the roll of a toilet tissue T is provided with a can 12, a pair of sleeve 14, 16, a manually movable handle 18 for distributing a liquid from the can. The can 12 includes a cylindrical body 20 and a distributing nozzle 22. Then front portion of the handle 18 holds a hollow projection 50 arranged in a concave portion 49 prescribed by the sleeve 16. The hollow projection 50 forms the opening 51 for housing the distributing nozzle 22. When the handle 18 is manually rotated toward B-direction around a fulcrum located between the rear portion side of the handle 18 and the sleeve 16, the distributing nozzle 22 is radically extruded in A-direction for releasing a compressed radially, the compressed liquid is moved through the opening 51 and the passage 52, and released from an outlet port 54.
Patent JP-S57118680-A (JP)
Title: Photocoupled semiconductor device
Inventor: UMEJI TADASHI
IPC: H01L31/16
Filed: 1981-01-16
Abstract: PURPOSE:To improve heat radiating and humidity resisting capabilities by a method wherein a semiconductor element is mounted on a lead frame and the element, with the exception of those forming a photoconducting section, faces a lead frame located thereabove separatedly. CONSTITUTION:A light emitting element 10 and a light receiving element 11 molded in a light transmitting resin 12 are opposedly fixed on a lead frame 2, of the leads 2-8. On another lead frame 4, a controlling semiconductor element 13 is fixed, with a lead frame 8 located above the lead frame 4 separated from and opposed to the element 13. Then the entirety is molded in a resin 1. The lead frame 8 enhances heat radiation, and resistance to humidity is increased as the entirety with the exception that the photocoupling site is molded in an ordinary resin.
Patent JP-H04237050-A (JP)
Title: Fixing device
Inventor: HONMA YOSHIYASU
IPC: G03D13/00
Filed: 1991-01-19
Abstract: PURPOSE:To form an image having various surface shapes by using an endless belt-like pressuring member as a fixing device and constituting the surface of the pressuring member which contacts with an image receiving body of two or more kinds of surface shapes. CONSTITUTION:A plain paper 51 where the image is formed goes along a guide 55 and arrives at a fixing unit 70. When it is desirable to have the surface shape 76a, the initial position of the belt 76 is controlled so that the leading edge part of the shape 76a may come to the position of a backup roller 75 in advance. The paper 51 is pressured and heated by a heating roller 71, and pressured and carried to a release roller 73, and then it is separated from the belt 76. Namely, the color developer on the image surface is melted by performing thermal fixing processing, so that the image surface on which the surface of the belt 76 is reflected is obtained and the various shapes are formed according to the abutting position of the belt 76.
Patent JP-H03209407-A (JP)
Title: Light connector
Inventor: HORIE TSUYOSHI
IPC: G02B6/36
Filed: 1990-01-12
Abstract: PURPOSE:To prevent an endface from corroding by solvent such as acetone, etc., by positioning the tip of a plastic optical fiber on this side of the other end of a through hole in a ferrule and charging the epoxy resin of a transmitting material into the other end part of the through hole in such a state. CONSTITUTION:The endface of a plastic optical fiber 1 is machined by a cutter, etc., and next, the fiber is inserted from one end of a through hole 2a in a ferrule 2. The insertion is stopped to the center of a recessed part 4 so that the fiber can not be exposed from the other end of the through hole 2a and the cover of the optical fiber 2 is fixed by calking a cylindrical part 6 in such a state. After calking, epoxy resin 3 of the light transmitting material is charged into the recessed part 4 at the tip part of the ferrule 2 and set. Thus, the endface does not corrode by the solvent such as acetone, etc., and transmissivity is prevented form being lowered.
Patent JP-S62167247-A (JP)
Inventor: HAGIWARA HIROSHI
IPC: C04B33/13
Filed: 1986-01-16
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-H06215883-A (JP)
Title: Method for starting low-voltage discharge lamp
Inventor: TAGUCHI NORIYUKI
IPC: H01J61/54
Filed: 1993-01-14
Abstract: PURPOSE:To start a lamp without using a high voltage pulse at lamp starting. CONSTITUTION:A spare electrode 2 is arranged near a sintered electrode 1. The starting of a low voltage discharge lamp L is carried out according to the following procedure. The spare electrode 2 is heated by a spare electrode heating power source 4. The discharge by using the spare electrode 2 as a negative electrode and the sintered electrode 1 as a positive electrode is started by a power source 5 for preceding preheating discharge circuit. After the temperature of the sintered electrode 1 is raised, a switch 6 is changed over on main discharge side, and the discharge by using the sintered electrode 1 as the negative electrode is started by a power source 7 for main discharge circuit. The spare electrode 2 is set near the sintered electrode 1, and the discharge by using the sintered electrode as the positive electrode is carried out, whereby a low-voltage discharge lamp can be started at a low voltage in a short time without using a high voltage pulse.
Patent JP-S63176254-A (JP)
Title: Automatic liner winding device
Inventor: TANAKA TOSHIO
IPC: B65H19/28
Filed: 1987-01-14
Abstract: PURPOSE:To prevent wrinkle and overlapping of liner by making slidable a liner winding device in the neighborhood of a takeup shaft installed at the tips of arms which are arranged radially at one end of a rotary shaft equally divided, and thereby including the liner between sheets. CONSTITUTION:Five arms P1-P5 are radially installed equally divided at one end of a shaft 4 rotating on a frame 2 with the aid of a takeup shaft drive device 30. Another takeup shaft drive device 50 is furnished near the revolving locus of a rotary shaft 8 provided at the tips of the arms P1-P5, and a sheet M is wound on the shaft 8 of the arm P1. A liner winding device 70 is swung on a frame, not illustrated, which is slidable with respect to the device 70, and the liner L is supplied to a liner pressing device 60 through the arms P4, P5. Then the liner L is guided by a roller 65 at the tip of a cylinder rod 62a and included between the sheets M by the tip of the arm P1. This prevents wrinkle and overlapping of the liner L with simple construction.
Patent JP-H07205430-A (JP)
Title: Bonding method of printing head for ink jet printer in uniformly pressurized states
Inventor: WATANABE KEIJI
IPC: B41J2/16
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a uniform distribution in pressurizing a bonding surface at the time of soldering or brazing by a simple method and eliminate the squeeze-out of a soldering material or a brazing material into an ink flow path to always obtain a stable bonding state by a method wherein thin plates forming a printing head and a member for fixing the thin plates are bonded through a cushioning material. CONSTITUTION:In a method for bonding a printing head for an ink jet printer having a thin plate-laminated structure printing head, thin plates 3--5 and a member 2 for fixing the thin plates 3-5 are bonded through a cushioning material 6 (e.g. metallic powder of 1 l 200 p m average particle diameter) by a soldering material or the like. As a result, unevenness of a bonding surface of a material to be bonded is absorbed, and the printing head can be bonded with a uniform distribution in pressurizing the surface. In addition, the squeeze-out of the soldering material or the like into an ink flow path is eliminated, and an unbonded part is not produced. A stable bonding state can be always obtained. A variation in printing characteristics, a failure to jet ink caused by clogging of an ink flow path, or mixing of colors caused by a leak between the ink flow paths can be prevented.
Patent JP-H02185866-A (JP)
Title: Four-wheel steering system for vehicle
Inventor: NISHIYAMA SEIJI
IPC: B62D7/14
Filed: 1989-01-12
Abstract: PURPOSE:To secure safety at high speed even at time of trouble happening as well as to ensure the good handling of a vehicle by making a steering angle ratio so as to be controlled only in the in-phase direction according to output of a travel detecting means at the time of detection of something wrong in a control system for rear-wheel steerage. CONSTITUTION:A four-wheel steering system transmits any motion of a steering wheel 11 to a gearbox 12 and steers front wheels 2, 3, while it transmits it to a rear-wheel gearbox 15 by a shaft 14 from the front-wheel gearbox 12, thereby steering rear wheels 4, 5. At this time, each steering angle ratio K of these front and rear wheels should be adjusted by an actuator 16 installed in the gearbox 15, and this actuator 16 is controlled by a control circuit 30 on the basis of each detection signal out of a steering angle ratio sensor 20 and car speed sensors 21, 22. In brief, the steering angle ratio is controlled in opposite phase at a low speed range, and made so as to be controlled in the same phase at a high speed range, while when something wrong in a rear- wheel steering control system is detected, the steering angle ratio is controlled only in the in-phase direction according to each output of these car speed sensors 21, 22.
Patent JP-S59131182-A (JP)
Title: Logical integrated circuit
Inventor: YAMADA TERUHIKO
IPC: G01R31/28
Filed: 1983-01-17
Abstract: PURPOSE:To reduce the cost required for inspection and improve reliability by using the part of a decoder group and the part of an AND array relating to the decoder group and adding logic for inspection having mutual exclusive relation with respective product term lines predetermined in a product term group, and observing an observation signal for inspection. CONSTITUTION:Decoders 45 and 46 uses a partial array 2c in an AND array 2 to add partial products having mutual exclusive relation with inputs t11-t22 for inspection to product term lines 21-26. The partial array 2c generates partial products having mutual exclusive relation, so this exclusive relation is put in operation in test mode all the time to prevent the formation of a redundant product term line. For example, when a syndrome test of logic for x1-x4, C1, C2, and t11-t22 is taken basing on C3=C4=1, logic realized by product term lines 21 and 22 are in exclusive relation with regard to t11-t22. Other product term lines are the same. A circuit in a figure takes a test of the whole while the both are put together by taking a syndrome test regarding x5-x8, C3, C4, and t11-t22.
Patent JP-H10195055-A (JP)
Title: Production of dimethylimidazolidinone
Inventor: KIYOURA TADAMITSU
IPC: C07B61/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound directly by a one-stage reaction process efficiently by a method on an industrially large scale, by using a crystalline aluminosilicate catalyst in reacting ethylene-carbonate with monomethylamine. SOLUTION: Ethylene carbonate is reacted with monomethylamine in the molar ratio of 5:1 to 1:20 in a liquid phase or a vapor phase to form 1,3- dimethyl-2-imidazolidinone. The reaction temperature is 150-400 deg.C and the reaction pressure is atmospheric pressure to 200kg/cm<2> G. When the reaction is carried out in a liquid phase, a catalyst is present in a pressure container such as autoclave in the reaction. The amount of the catalyst use is 5-50wt.% based on ethylene carbonate in the case of a batch type. When the reaction is carried out in a vapor phase, the catalyst bed is a fixed bed or a fluidized bed and the pressure is atmospheric pressure to 50kg/cm<2> .