baber/WOPTO huggingface dataset:
Patent JP-H0484402-A (JP)
Title: Rotary solenoid
Inventor: YOSHIOKA TORU
IPC: H01F7/08
Filed: 1990-07-27
Abstract: PURPOSE:To reduce the occurrence of cogging by connecting portions to be used as poles of the stator integrally so that the stator can have a continuous portion facing the rotor. CONSTITUTION:On a stator, coil 2 is wound round at a predetermined position. A cylindrical rotor 3 can rotate around the rotary shaft as the center of rotation. Stator 1 has portions 1A and 1B facing the outer circumference of the cylindrical portion of rotor 3. Portions 1A and 1B act as poles (pole piece) when a DC voltage is applied to coil 2. Further, portions 1A and 1B that act as poles are connected to each other through portions 1C and 1D of stator 1 integrally. Portions 1C and 1D are installed so as to eliminate a gap prepared between portion 1A and portion 1B in the conventional stator As a result, stator 1 has a continuous portion facing all over the entire circumference at a substantially equal distance.
Patent JP-S6178869-A (JP)
Title: Electrically conductive copper-containing paint composition
Inventor: YAMAGUCHI SHOJI
IPC: C08K3/02
Filed: 1984-09-25
Abstract: PURPOSE:To provide the titled compsn. which has excellent storage stability and resistance to moisture, heat and heat cycle and hardly forms green rust, consisting of a specified copper powder, a binder resin for paints and triazole. CONSTITUTION:10-90wt% copper powder (A) having a particle size of 100mu or below and exhibiting a reduction loss of 0.2% or below or copper powder having a particle size of 100mu or below obtd. by immersing the powder in an org. carboxylic acid (e.g. acetic acid) soln to remove the oxidized layer on the surface thereof, a binder (B) (e.g., vinyl chloride/vinyl acetate copolymer) for paints, 0.01-5wt% (based on the quantity of component A) triazole (C) of the formula (wherein Y is OH, H, a 1-18 C alkyl, halogen ; a is 1-3) and optionally, additives (D) such as suspending agent, flame retarder, antioxidant, solvent, etc. are blended together. The mixture is converted into paint by using a dispersion device such as dispersion mill or sand mill.
Patent JP-2001028083-A (JP)
Title: Elevation device
Inventor: SHIMIZU TOSHIYUKI
IPC: G08B17/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an elevation device which can securely supply electric power to a sensor while securing reliability without newly providing a system which monitors abnormality of the elevation device. SOLUTION: This elevation device is equipped with elevation device main bodies 1 and 1' which have take-up parts for a wire and also have in-side fixed contacts 4a to 4d, an elevation part 2 which is suspended from the wire and has out-side feed contacts 6a to 6d coming into contact with the in-side fixed contacts 4a to 4d when elevated, and a sensor 7 which is provided in the elevation part 2 and connected between the in-side feed contact 6a and 2nd in-side feed contact 6c; and the in-side feed contact 6a and out-side feed contact 6b are connected to each other and the in-side feed contact 6c and out-side feed contact 6d are connected to each other.
Patent JP-H0483237-A (JP)
Title: Albada finder
Inventor: MUKAI HIROSHI
IPC: G03B13/02
Filed: 1990-07-26
Abstract: PURPOSE:To confirm a range where a wide-angle state can be entered at the time of trimming with simple constitution by providing plural transparent visual field frame forming members where parts of visual field frames are printed respectively and a means which moves the visual field frame forming members. CONSTITUTION:The visual field frame forming members 400 consists of transparent plane plates 3 and 4 and the visual field frames 5 and 6 formed by vapor deposition on the opposite surfaces from the mutually opposite surfaces of the transparent plane plates 3 and 4. Bosses 12a and 12b provided at both ends of a driving lever 12 which is freely rotatable around a fulcrum 15 engage hole parts 3c and 4c formed in the transparent plane plates 3 and 4. When zooming operation of trimming operation is performed, the driving lever 12 rotates and the transparent plane plates 3 and 4 move in parallel to each other under the guidance of the bosses 10 and 11, so that the visual field frame range shown by the visual field frames 5 and 6 varies. Consequently, the range wherein the wide-angle state can be entered at the time of the trimming can be confirmed with the simple constitution.
Patent JP-H0924073-A (JP)
Title: Servicing window for medical treatment vessel
Inventor: SEKINE MISAO
IPC: A61G11/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To properly hold a member such as a tube and a lead wire by applying the constitution that a lock mechanism is provided for closing and holding a cover plate journalled to the outer frame of an opening for an open/close operation, and a plurality of elastic pieces fitted to close a notch formed on the cover plate holds the member inserted among the pieces. SOLUTION: The outer frame 5 of a servicing window is provided with an opening 7 formed approximately at the center thereof, and the longitudinally extended parts of the notches 13 of a shading plate 17 reach the upper end of the shading plate 17, thereby allowing a tube 41 or the like to be inserted among a plurality of elastic pieces 15 from the ends of the notches 13. The tube 41 is held in the groove 19 of the holding part 21 of a cover plate 9. Thus, even when a force acts on one side of the tube 41 with the holding part 21 as a boundary, the other side is not influenced by the force. Also, even when the cover plate 9 is turned to release the opening 7, the tube 41 is kept in place with the holding part 21 of the cover plate 9. Furthermore, even when a hand is inserted through the opening 7 for working in that state, the tube 41 is not disconnected or does not obstruct a worker.
Patent JP-H0653105-A (JP)
Title: Aligner
Inventor: MORISHIGE YUKIO
IPC: H04N1/193
Filed: 1992-07-28
Abstract: PURPOSE:To increase a throughput as aligner by locating semiconductor laser light sources like an array, by casting the light emitted by the semiconductor laser light sources on a substrate after converting the light into a desired form, and by controlling an on/off state of the light of the semiconductor laser light sources synchronously with the exposure pattern data. CONSTITUTION:From the exposure pattern data, a control unit 2 generates the control data of a stage controller 4 and of a semiconductor laser array controller 3 and then stores it. In an X-Y-Z stage 9, a Y-Z axis is adjusted and then drawing is started in the Y direction. At the same time, the height of a substrate is adjusted to a position where a pattern is transferred by laser light and then the substrate is held there. Nextly, acceleration of the X stage is started. When an end of the substrate 1 comes to an irradiation position of a semiconductor laser array unit 5, the substrate 1 is moved in the X direction at a fixed speed of 1m/s. While the semiconductor laser array unit 5 is being moved in the X direction, an on/off state of the unit 5 is controlled according to the exposure pattern data.
Patent JP-S6178406-A (JP)
Title: Preparation of gas permselective composite membrane
Inventor: ASAKO SHIGERU
IPC: B01D69/12
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a gas permselective membrane reduced in a characteristic change at the time of the rising in temp. and keeping separation characteristics even at high temp., by successively applying plasma treatments of a polymerizable org. compound and non-polymerizable gas to the surface of a polymer support. CONSTITUTION:A polymer support is set in a plasma polymerization apparatus which is, in turn, evacuated to 0.01Torr or less. Power of 10-100W is applied, while a polymerizable org., compound such as an org. silane compound having one or more of a double bond or triple bond is supplied through a flowmeter so as to reach 5Torr or less, to generate glow discharge. After a plasma polymerization membrane with a necessary thickness was accumulated, discharge is stopped and the polymerization apparatus is evacuated to 0.01Torr or less while non-polymerizable gas such as inorg. gas is introduced into said apparatus so as to reach 5Torr or less and power of 20-300W is applied for 10-1,800sec to perform plasma treatment. The average pore size of the support is pref. 0.1mum or less.
Patent JP-S6259609-A (JP)
Title: Production of alpha-methylstyrene copolymer
Inventor: TAKEDA JUNKO
IPC: C08F212/12
Filed: 1985-09-11
Abstract: PURPOSE:To obtain the titled copolymer having a good affinity for a ceramic substrate or the like yet retaining easy degradability, by adding an organolithium compound to a mixture of alpha-methylstyrene with an unsaturated carboxylic acid (derivative) and copolymerizing the monomers at a low temperature in the presence of an activator, etc. CONSTITUTION:0.01-5wt% organolithium compound (e.g., n-butyllithium) is added to a mixture of alpha-methylstyrene with 0.01-30wt% unsaturated carboxylic acid [e.g., (meth)acrylic acid] and/or its derivative [e.g., N-substituted (meth) acrylamide] in a temperature range of 0-50 deg.C an these monomers are copolymerized at a temperature of as low as 50 deg.C or below in the presence of an activator (e.g., diethylene glycol dimethyl ether) in a polymerization medium (e.g., inert solvent such as alpha-methylstyrene itself or hexane).
Patent JP-2001026223-A (JP)
Title: Front pto apparatus for working vehicle
Inventor: HYODO OSAMU
IPC: B60K17/28
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To decrease an arrangement space for attaching a clutch and a link mechanism to a front PTO apparatus for working vehicles, and to plan standard specifications and common parts, for interchangeability. SOLUTION: An engine 11 has an output shaft 12 protruding forward, and then a flywheel 16 is disposed on the output shaft 12. The flywheel 16 is attached with a dry type clutch 31 which is covered with a casing 32. A front PTO shaft 33 is disposed in front of the casing 32 for rotating together with the output shat 12, and the casing 32 has at an outside thereof a bracket 38 attached with a top link 36 of three-point link mechanism 34, and a supporting pipe 40 attached with left and right lower links 37.
Patent JP-H0545236-A (JP)
Title: Method for measuring stress received by insert
Inventor: MURATANI TAKASHI
IPC: G01L1/00
Filed: 1991-08-12
Abstract: PURPOSE:To simply and precisely measure the stress received by an insert without being restricted by the molding conditions. CONSTITUTION:A magnetic coating 2 is applied to the surface of an insert 1 and magnetized, and the magnetic flux density in initial period Bi is measured. This insert 1 is insert molded in a resin 3. Then the post-molding magnetic flux density Bm of the magnetic coating 2 is measured. The shrink stress applied to the insert 1 at the time of molding is determined from Bi-Bm.
Patent JP-H1024509-A (JP)
Title: Sheet-shaped cushion material with foamed layer
Inventor: SAKAI MINAO
IPC: B65D81/03
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-shaped cushion material with foamed layers for which a storage space and the transportion cost can be reduced compared with a conventional sheet-shaped cushion material with foamed layers and cushion properties equal to the conventional sheet-shaped cushion material can be provided in case the cushion properties equal to the conventional cushion material is required. SOLUTION: In a flexible sheet-shaped cushion material 1 with foamed layers 3, at least one face is formed into a recessed and projected face 4 by a plurality of foams 2 contained in the foamed layers 3. The foams 2 in the foamed layers 3 are disposed in a manner in which sheet-shaped cushion materials 1 of two pieces can be overlapped without overlapping the foams 2 one another in the case of overlapping the sheet-shaped cushion materials 1 of two pieces with their recessed and projected faces 4 facing each other.
Patent JP-H1024768-A (JP)
Title: Front situation display device
Inventor: HORI KOJI
IPC: B60R1/08
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a front situation display device informing a vehicle traveling behind a vehicle having a high car height of the front situation and realizing the more comfortable driving environment. SOLUTION: Mirrors 21, 22, 23 are fitted to the load carrying platform ceiling section of a motor truck 3. The mirrors 21, 23 are provided on the front side and the rear side, and the mirror 22 is arranged between them so that the reflecting faces of the mirrors 21, 23 and the mirror 22 face to each other. The scene in front of the motor truck 3 is reflected on the mirror 21, the scene reflected on the mirror 21 is reflected on the mirror 22, and the scene reflected on the mirror 22 is reflected on the mirror 23. The scene in front of the motor truck 3 reflected on the mirror 23 can be viewed by the driver of a succeeding vehicle 5, and the driver of the succeeding vehicle 5 can grasp the situation in front of the motor truck 3.
Patent JP-2001028345-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI TAKESHI
IPC: H01L21/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To efficiently determine conditions for implanting impurity ions by removing a dummy layer, after implanting the impurity ions into the top of the dummy layer formed on a substrate surface, based on the determination result with a process simulation. SOLUTION: This manufacturing comprises of setting an expected impurity distribution after ion implanting (S101), of determining whether the set content is within a range in which a database apparatus can deal with (S102), of estimating from the determined result the thickness of a dummy layer giving the nearest distribution to the expected impurity distribution (S103), the implanting energy of the impurity ion and the dose thereof, of confirming in the estimated process simulation (S108) and then determining any of the conditions, and of forming the dummy layer on a substrate, based thereon, implanting the impurity ions from above it, then removing the dummy layer and holding the process in the database apparatus (S109).
Patent JP-H0737636-A (JP)
Title: Connector
Inventor: NAKAYABU TOMOYASU
IPC: H01R13/11
Filed: 1993-07-21
Abstract: PURPOSE:To reduce the generation of oxide film, and to use a connector, which performs the electrical connection with the engagement of a socket and a plug, multiple times. CONSTITUTION:Balls 1d are arranged inside of a socket, and the balls 1d are energized toward the center of a socket 1 by a spring member, which is formed of a wire spring 1i or the like. Since the contact surface 2a of a plug 2 with the socket 1 contacts the balls 1d in rolling contact, and the both are engaged with each other, the generation of abrasion and damage on the contact surface 2a of the plug 2, which is often exposed outside and oxidized, is prevented. The balls 1d and the spring member 1i slide-contact with each other, but since they are arranged inside a recessed socket 1, the both the are few seldom exposed. Generation of an oxide film in the connector is thereby reduced remarkably, and the increase of contact electrical resistance at a contact part is prevented to enable the multiple time use. A contact part of the balls 1d and the wire spring 1i is charged with the contact oil to prevent the abrasion and damage thereof.
Patent JP-H0949290-A (JP)
Title: High tension steel wire bracing
Inventor: ADACHI TETSUYA
IPC: E04B2/56
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To easily fit bracings at the most effective angle without hindrance against a framework at various planes of structure of a wooden building, by using bracings provided with rectangular fixing steel plate tools with needle holes at both ends of a high tension steel wire. SOLUTION: Fixing tools 2 made of a rectangular steel plate with a plurality of needle holes are pushed into both ends of one or more high tension steel wires 1 to form high tension steel wire bracings 2 and 1 fastening or welding them. The fixing tools 2 at both ends of the bracings are fixed to the side faces of a wooden members like a sill 3, a girth 4, an eaves girder 5, a pipe column 6 with nails or wooden screws. Since the intersection 10 of the bracings is bulky two times as much as the diameter of the high tension steel wire 1, it is adjusted so as not to be positioned on a stud 12 or a pipe column 6 or it is fitted to only one direction on one plane of structure. The bracing can be used as well for reinforcing of a non-bearing wall like a narrow wall 8 or a spandrel wall 9 or reinforcing of a horizontal plane of structure like a roof or a floor.
Patent JP-H0518174-A (JP)
Title: Pile hole excavating rod
Inventor: SATO SHIGERU
IPC: E21B11/00
Filed: 1991-07-15
Abstract: PURPOSE:To uniformly crush and stir the excavated soil and sludge during pile hole excavation and efficiently coat the mud on the pile hole wall. CONSTITUTION:Base end sections 5a of multiple stirring lattices 5, 5 are radially and vertically fitted at a uniform interval on an excavating rod main body 1. Tip sections 5b of the stirring lattices 5 are bent backward and formed protrusively forward at the time of forward rotation (when they are rotated in the direction of an arrow 11). Coating plates 6 are fitted to the tip sections 5b of the stirring lattices 5 to face the pile hole wall 8a over the whole length to constitute a pile hole excavating rod 7. During forward rotation, the front sides 6a of the coating plates 6 are inclined to the nearer side to the center axis of the excavating rod main body 1 and are located apart from the pile hole wall 8a, and the rear sides 6b are brought into contact with the pile hole wall 8a.
Patent JP-H0530713-A (JP)
Title: Structure of holding armature for motor
Inventor: ARAKAWA IKUO
IPC: H02K15/12
Filed: 1991-07-16
Abstract: PURPOSE:To cheaply provide an armature holding structure which can hold an armature where a shaft member projects to a holder surely, and which is easy in maintenance and is easy in mounting and removal. CONSTITUTION:A holder 7 is provided with an engaging hole 12a, which form a complementary shape with the shaft member of an armature 1, and a permanent magnet 11 for attracting the shaft member is provided at the bottom of the engaging hole 12a, whereby the armature 1 can be held securely and also since there is no section which slides relatively on the side of the holder 7, oiling becomes needless, and the maintainability improves. Moreover, since the mounting and removal of the armature 1 are easy and also the number of parts is small, the cost becomes low.
Patent JP-H0930784-A (JP)
Title: Steering wire tensioner
Inventor: YOSHIDA IKUO
IPC: B62D3/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent a steering wire from separating from a pulley by clamping a T-shaped bracket to the underside of a mast upper beam, and installing a spring in space between a bracket horizontal plane underside and an L-shaped plate horizontal plate upside fitted with two pulleys pivotally supported in a rotatable manner. SOLUTION: A T-shaped bracket 12 is attached tight to the underside of an upper beam 5. The perpendicular central part of an L-shaped plate member 13 set up with both symmetrical pulleys 10 and 11 in the lower part of a vertical part of this bracket 12 is set up free of rotation by means of a turning shaft 14. Each of symmetrical springs 15 is set up in space between a horizontal plane double end underside of the bracket 12 and a horizontal plane double end upper end of the plate member 13. A cylindrical part 16 is attached tight to the bracket 12 at the center of both symmetrical springs 15. With this constitution, any looseness will in no case be produced in a steering wire in time of steering turns, so that any possibility that the steering wire might be separated from the pulleys 10 and 11 comes to nothing.
Patent JP-H0486965-A (JP)
Title: Bar code reader for engraved bar code
Inventor: ISHIYAMA NORITAKA
IPC: G06K7/08
Filed: 1990-07-31
Abstract: PURPOSE:To prevent over erroneous reading caused by stop in the middle of scanning and to execute reading with much higher stability by judging the stop in the middle of scanning while parallelly providing a pair of magneto- resistance sensors at the interval of lambda0/2. CONSTITUTION:For a bar code reader 10, a pair of magneto-resistance sensors 11a and 11b are parallelly provided at the interval of lambda0/2 in scanning direction. Therefore, the respective output pulses of the both magnetoresistance sensors 11 (11a and 11b) are deviated by L corresponding to the lambda0/2 at the rise part and fall part. This deviation L appears only for fixed time as long as the bar code reader 10 executes scanning at fixed speed, and the time of appearance is prolonged when scanning is stopped in the middle. Therefore, the stop of scanning is judged according to the length of time when the deviation L appears, and over erroneous reading caused by the stop in the middle of scanning is prevented.
Patent JP-H0647742-A (JP)
Title: Positioning device for parting surface of mold apparatus
Inventor: ARASHIKI KAZUHIKO
IPC: B29C45/80
Filed: 1992-07-28
Abstract: PURPOSE:To easily perform maintenance by making it possible to easily detach a female mold positioning device. CONSTITUTION:A female mold positioning device 8 is attached to a mold by inserting an attaching bolt 10 through the bottom part of the female mold positioning device 8 from a positioning recessed part 7 to thread the same with the mold. A female screw hole 11 having a screw diameter larger than that of the attaching bolt 10 is provided to the bottom part of the female mold positioning device 8. When the female mold positioning device 8 is detached, the attaching bolt 10 is detached and a detaching bolt 12 having a diameter larger than that of the attaching bolt 10 is threaded with the female screw hole 11. The leading end of the detaching bolt 12 is pressed to the bottom surface of an embedding recessed part 4 to draw out the female positioning device 8.
Patent JP-H0758862-A (JP)
Title: Hand-free interphone
Inventor: NOHAYASHI MASAKI
IPC: H04M9/00
Filed: 1993-08-13
Abstract: PURPOSE:To prevent talking from being suddenly interrupted during communication by allowing a speech detection means to periodically monitor the presence of a speech voice at the talking with a slave set and allowing a signal processing section to release the speech state when the voice is not confirmed for a predetermined time. CONSTITUTION:When a call button 24 of a slave set 2 is operated, a call circuit 13 of a master set 1 outputs a call tone from a speaker 14. When the master set 1 hears the call tone and operates a speech button 16, the master set 1 and the slave set 2 reach the talking state. Thus, a speaker 11 of the master set 1 and a microphone 12 and a speaker 21 and a microphone 22 of the slave set 2 are made communicated via speech control circuits 10, 20. Then a signal processing section 18 of the master set 1 activates periodically a speech detection means 17 to monitor the presence of a speech voice signal set in the speech control circuit 10. When the speech is finished and the speech button 16 is operate again, the talking state is released. On the other hand, when it is forgotten that the 2nd operation of the speech button 16 is depressed and the means 17 does not detects a speech tone signal consecutively twice, the processing section 18 discriminates that the talking is over and the speech state is released.