baber/WOPTO huggingface dataset:
Patent JP-H02220967-A (JP)
Title: Steering wheel, manufacture thereof and its core metal
Inventor: KOMIYA FUMITAKA
IPC: B62D1/04
Filed: 1989-02-22
Abstract: PURPOSE:To arrange so as to inhibit the turning of a covered layer without a bonding agent by providing at a ring portion surface which is alongside with a steering wheel shaft diameter direction, protruding columns restraining the rotation of the covered layer of a ring portion, in such a way as to be connected to a connecting portion. CONSTITUTION:A pair of rotation restraint protruding columns 1b, 1b are provided integrally on both sides of a connecting portion 1a at the surface of a ring portion 2. The ring portion 2 and the connecting portion 1a are covered with a covered layer. As a result, even if force which rotates around the shaft center of the ring portion 2, is added on the covered layer, rotation is inhibited by means of protruding columns 1b, 1b. As a result, there is no need to apply a bonding agent on the surfaces of the ring portion 2 and the connecting portion 1a, and manufacture is done inexpensively, and at the same time, the force of rotation restraint does not decline for a long time.
Patent JP-H07248899-A (JP)
Title: Divider
Inventor: TONOMURA MOTONOBU
IPC: G06F7/508
Filed: 1994-03-14
Abstract: PURPOSE:To provide an efficient divider determining a quotient by the upper 7 digits of a partial remainder value in an analog divider using a redundant binary adder of {-1, 0, +1} where a carry propagation is eliminated in the partial remainder calculation. CONSTITUTION:This divider is attained by providing a redundant binary adder performing a scale conversion for the range of a divisor X into 72/64<=X<73/64 and a carry borrow look-ahead subtracter, providing a redundant binary adder for a partial remainder calculation, providing a circuit controlling an addition by determining a quotient by the upper 7 digits of the partial remainder value and providing a circuit 50 performing a redundant binary binary conversion for the quotient. Thus, the determination per quotient 1 digit can be realized by 4.75 logical steps although 10 logical steps have been conventionally required the improvement of performance of about 50% can be presented.
Patent JP-S5718415-A (JP)
Title: Muffler structure for outboard motor structure
Inventor: YAMAGUCHI HIROSHI
IPC: F01P11/06
Filed: 1981-03-23
Abstract: PURPOSE: To have silencing effect while preventing the sea from pollution due to oil drain by mounting removably a casing having a built-in mechanism for catching and storing oil mist in cooling water on a cooling water discharge port of an outboard motor.  
     CONSTITUTION: In an outboard motor, engine cooling sea water is sucked and supplied to an engine by a pump housed in a casing B. After the cooling water cools the engine it is injected out of a discharge port D together with a portion of exhaust gas. A muffler D' is then removably attached to the discharge port D and has a muffler case 1 mounted by bolts 6 to cover the discharge port D from the outside. This case 1 is provided with a plurality of coolig water discharge slots 2. A coil spring 3 is vertically inserted in the case 1 so that oil mist in the cooling water can be caught and lowered by this spring 3 to be stored in an oil reservoir 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52125863-A (JP)
Title: Heat transmitting body
Inventor: SUZUKI TOSHIO
IPC: F28D15/00
Filed: 1976-04-13
Abstract: PURPOSE: To improve the boiling-heat transmitting charateristic of a heat transmitting body by providing grooves in the heat transmitting surface thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62198944-A (JP)
Title: Detecting system for device abnormality
Inventor: SUZUKI SHOHEI
IPC: G06F11/34
Filed: 1986-02-27
Abstract: PURPOSE:To attain detection of the abnormality of a device despite a low access frequency by deciding an abnormal state according to the ratio of the error generating frequency after detecting the end of abnormality of the device. CONSTITUTION:A CPU11 receives the end information from an input/output controller 13-1 and checks the status written to a main memory 12 via the controller 13-1 to decide whether the input/output end state of a magnetic disk device 14-1 is normal or not. If the abnormality is decided, the value of the prescribed function is calculated based on the set values of an IO rrequency field 21 and an error frequency field 22 entried within a monitor table 20 related to an error generator. Then it is checked whether the calculated value of the function is larger or smaller than the set contents of a deciding reference value field 23. Then a fault information routine is executed if the value of said function is larger than the error deciding reference value and this information is given to an operator or a machine controller.
Patent JP-H02221611-A (JP)
Title: Valve system of internal combustion engine
Inventor: NAGAHIRO KENICHI
IPC: F01L13/00
Filed: 1989-02-22
Abstract: PURPOSE:To simplify grasping of valve operating condition by detecting variation in load conditions according to valve operating condition, in a mechanism having a valve operating condition switching device for varying the valve operating condition according to the operating condition of an engine. CONSTITUTION:A valve system 7 on exhaust side includes low-speed rocker arms 15, 16 and a high-speed rocker arm 17 mounted to a rocker shaft 9, and these rocker arms 15 to 17 are oscillated by rotation of low-speed cams 12, 13 and a high-speed cam 14 on a cam shaft 11, and an exhaust valve 5 is switched via a subrocker arm 46. A connecting device (operating condition switching device) 22 is stored in adjacent rocker arms 15 to 17, and the rocker arms 15 to 17 are oscillated independently during medium to low speed operation but are oscillated integrally with each other during high-speed operation. In this case, a piezoelectric sensor 56 is interposed between a spring seat 54 for receiving the lower end of a valve spring 55 energizing the exhaust valve 5 in closing direction, and a cylinder head 1, and the valve operating condition is monitored according to the output of the sensor 56.
Patent JP-H05212321-A (JP)
Title: Powder painting equipment
Inventor: TAKAHASHI YOSHIKI
IPC: B05D1/28
Filed: 1992-01-31
Abstract: PURPOSE:To continuously apply painting to a metal plate having a large area while uniformly and easily controlling film thickness, to bring about the quality feeling possessed by a particulate material on a painting surface and to obtain the painting surface excellent in design effect in high yield at a high speed. CONSTITUTION:Powder painting equipment consists of an adhesive coating device 3 for applying an adhesive 4 to a metal plate 1, the particulate material coating device 5 provided in succession to the adhesive coating device 3 and electrically applying a particulate material 7 to the metal plate 1 and the adhesive drying furnace 10 provided in succession to the particulate material coating device 5 and baking the adhesive 4 applied to the metal plate 1 to bond the particulate material 7 to the metal plate 1.
Patent JP-H055092-A (JP)
Title: Frictional material used in oil
Inventor: IKUTA YUKIO
IPC: C09K3/14
Filed: 1991-02-14
Abstract: PURPOSE:To provide the subject frictional material used in the brakes or clutches of agricultural tractors, building machines, etc., and improved in abrasion resistance under high surface pressure and load conditions. CONSTITUTION:A frictional material contains 20-70wt.% of a rubber composition comprising a hydrogenated nitrile rubber containing finely dispersed zinc polymethacrylate and further contains 0.5-1.5wt.% of a peroxide, 0.5-1.5wt.% of an antioxidant, 5-40wt.% of MT carbon and 20-70wt.% of milled glass fibers. The abrasion of the frictional material is little even under high surface pressure and high load conditions, and the seizing, picking and peeling of the frictional material can be further prevented under the conditions.
Patent JP-H102856-A (JP)
Title: Detecting apparatus and method for particle in cavity
Inventor: SANDBERG JOHN C
IPC: G01N21/53
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To detect particles in a cavity. SOLUTION: A laser medium 11 installed in a laser cavity 13 is excited in the end face by an optical pumping source 19 to be started and laser beam is supplied to a laser cavity 13. In the same way, a detection region 29 formed in the laser cavity 13 can retain particles or a particle-containing fluid in the inside and exposed to the laser beam. The beam is scattered by the particles in the detection region 29 and the scattered light indicates existence of particles as fine as 0.05-10μm and by gathering scattered light, the scattered light can be used for supply an output which shows the existence of particles in the detection region 29. The laser cavity 13 is provided with the solid laser medium 11 in the inside and the laser medium is excited in the end face by a semiconductor which supplies light having a focal point on the laser medium to adjust gain aperture.
Patent JP-2000242143-A (JP)
Title: Image forming device
Inventor: DAIGO YASUNORI
IPC: G03G21/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of eliminating a useless waiting time from a print request by a user until an image output. SOLUTION: Lack of a material is detected based on the material amount detected by a remaining material detecting means 13 for detecting housed material amount and the material amount stored by an accumulated total amount of use storing means 12 for storing an estimated material amount to be used for a job waiting for processing, and a remaining material detecting means 13. Thus, a user can know, immediately after requesting printing, whether this printing will normally be executed, or the material will run short. Thus, it is possible for the user to supplement the material beforehand, and eliminate a useless waiting time.
Patent JP-S61210383-A (JP)
Inventor: UIRIAMU JIEI DEIRU JIYUNIA
IPC: G03G21/10
Filed: 1986-02-27
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-S62200842-A (JP)
Title: Communication network supervisory system
Inventor: NAKAGAWA HIROSHI
Filed: 1986-02-28
Abstract: PURPOSE:To ensure the notice of fault by connecting a supervisory terminal equipment to a desired center equipment in each center equipment in a communication network, providing a sending means of a test data, a reception means and a deciding means to the supervisory terminal equipment so as to send a prescribed test data addressed to other center equipment to be tested. CONSTITUTION:A transmission/reception control means 11b generates test data based on a supervisory control data set in advance in a RAM13 and allows a transmission circuit 17 to send the data to the center equipments C2-C4 periodically. Then the test data returned from the destination center equipments C2-C4 are received by a reception circuit 18. Moreover, a deciding means 11c uses the transmission/reception control means 11b to supervise whether or not the test data is returned within a prescribed period after the test data are sent, judges it as a fault if no data is returned, allows a fault notice control means 11d to raise an alarm. Thus, even if a bug exists in a program of a main control section of the center equipment C1, the operation fault is detected surely and the alarm is raised.
Patent JP-S52126853-A (JP)
Title: Brake control device for winch or the like
Inventor: TACHIBANA RIYOUJI
IPC: B66D5/26
Filed: 1976-04-15
Abstract: PURPOSE: To enable actually braking of a winch provided in a shaft immediately without time delay by providing an automatic control three-way valve for controlling the winch by hydraulic fluid pressure between always actuating brake and fluid pressure supply source, and between pressure brake and fluid pressure supply source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06256917-A (JP)
Title: Production of aluminum alloy sheet having delayed aging characteristic at ordinary temperature
Inventor: FUJITA TAKESHI
IPC: C22C21/06
Filed: 1993-03-03
Abstract: PURPOSE:To provide superior press formability and applying baking hardenability and also excellent delayed aging characteristic at ordinary temp. by subjecting an alloy stock, prepared by adding Si to Al-Mg-Cu of specific composition, to high-temp. annealing and then to the treatments of heating, holding, cooling, and holding under respectively specified temp. and time conditions. CONSTITUTION:An ingot of an Al alloy, having a composition which consists of, by weight, 1.5-3.5% Mg, 0.3-1.0% Cu, 0.05-0.6% Si, and the balance Al with inevitable impurities and where the value of Mg/Cu is regulated to 2-7, is subjected to single-stage or multistage homogenizing treatment and then formed to desired sheet thickness by means of hot rolling and cold rolling. Subsequently, the resulting sheet is heated up to 500-580 deg.C at >=3 deg.C/sec heating rate and held at the temp. for 0-60sec. Successively, the sheet is cooled down to 100 deg.C at >=2 deg.C/sec cooling rate and then held at 180-300 deg.C for 3-60sec.
Patent JP-S53136075-A (JP)
Title: Method and apparatus for welding stable part on container
Inventor: KIERU MOSUBUORU YAKOPUSEN
IPC: B29C65/00
Filed: 1978-04-12
Abstract: The device for welding a plastic base part (30) to a plastic container (10), for example a bottle, has a holder (20) for receiving in each case a base part (30) which is dispensed from a magazine (60). The container (10) with its base is, by means of a holding-down device (40), subject to the effect of pressure, placed on a base part (30) in the holder (20). A welding mandrel (51), for example for ultrasonic welding, is moved from a lower position into an upper position in which it is disposed in the holder (20) and effects a welding of the base of the container (10) to the base part (30). Such a container can be, for example, a plastic bottle suitable for carbonated beverages which ensures reliable standing on a flat support. <IMAGE>
Patent JP-S61202223-A (JP)
Title: Recording system of tree route data for decision of condition
Inventor: HARADA HIROAKI
IPC: G06F7/22
Filed: 1985-03-05
Abstract: PURPOSE:To know the route of input data by showing the processing procedure in a tree where a condition deciding part is defined as a node and setting the decision of conditions opposite to the binary value to add said decision of conditions to each data as an attribute member. CONSTITUTION:An attribute member Attr is obtained by setting Yes/No of the conditional branch opposite to 1/0 respectively. Then the member Attr is added to the input data to show a piece of data, and each of total four condi tional nodes P, Q, R and R', for example, is set opposite to each bit of the member Attr. Then the 1/0 is set at the bit position corresponding to the mem ber Attr when the input data passes through each conditional node.
Patent JP-S63211021-A (JP)
Title: Information storage retrieving device
Inventor: TEJIMA KAZUHIRO
IPC: G11B27/00
Filed: 1987-02-27
Abstract: PURPOSE:To accurately control stored information and to improve its usability by providing a control means which restores the stored information corresponding to specific retrieval information to stored information before processing even after the stored information is altered or deleted. CONSTITUTION:When the title of image information from an input device 13 and the image information from an image input device 3 are inputted, a controller 1 generates or updates respective control tables of numbers, titles, connection numbers, and pages as control information regarding the titles and image information, and a magnetic storage device 9 is stored with document numbers, connection numbers between the titles and documents, image numbers, page numbers, etc. Then when the key input for the processing of a multi-title separation function is generated, the respective control tables of the numbers, titles, and connection numbers are updated or generated and the values of the connection numbers of the page control table are varied, so that the multi-title separating function is carried out by read pieces of image information.
Patent JP-S55138074-A (JP)
Title: Crucible for melting selenium alloy
Inventor: NAKATOU KIYOSHI
IPC: C23C14/24
Filed: 1979-04-10
Abstract: PURPOSE:To improve the corrosion resistance of the crucible for melting a selenium alloy to the selenium alloy by a method wherein an inner surface in aluminum or an aluminum alloy is coated with an alumite film. CONSTITUTION:An alumite film is formed on an inner surface in aluminum or an aluminum alloy within a range of 10-50mu thickness according to a vitriolic alumite method, an oxalic alumite method or the like. Cracks are easy to be formed when the film is too thick, and cracks are deeply built up when the thickness exceeds 50mu and corrosion resistance deteriorates. The crucible in aluminum or the aluminum alloy to which such an alumite film is mounted is excellent in corrosion resistance to a molten selenium alloy more than a crucible in stainless steel. Thus, the quantity of impurities mixed into the selenium alloy from the crucible is decreased.
Patent JP-H10241161-A (JP)
Title: Initialization method and initialization device for optical disc
Inventor: AKIMOTO YOSHIHIRO
IPC: G11B7/30
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc initialization method which facilitates a focus pull-in operation without providing a special region on an optical disc. SOLUTION: An initialization object phase changing disc 11 is turned by a spindle motor 12 at a constant revolution. A laser source which emits a laser beam with a wavelength of α×λ(0.95>α>0.70) wherein λ denotes a wavelength most suitable for recording/reproducing/erasing is used as a laser source 13 for initializing the amorphous state of a recording film into the crystalline state of the film. The laser beam emitted from the laser source 13 is converted into a parallel light by a collimator lens 14 and converged by an object lens 15 having an actuator for focus servo so as to keep a certain beam shape on the recording film of the initialization subject phase changing disc 11.  By employing the laser beam with a wavelength of α×λ, the recording film can be initialized by a laser beam whose reflectivity is large in an amorphous state.
Patent JP-H08200966-A (JP)
Title: Support method and support means for material to be processed in high-temperature furnace
Inventor: TAKAHASHI SUSUMU
IPC: F27D3/12
Filed: 1995-01-25
Abstract: PURPOSE: To prevent the generation of melting and corrosion due to the direct contact of a member to be processed and a structural body under a high temperature by supporting a member to be processed so as to come into contact with a carbonaceous fire resistant material of the structural body or a carrying part through a ferrous metal having an aluminous layer on its outer surface. CONSTITUTION: A support means for a member to be processed is made of a ferrous material having an alumina deposition layer on its outer surface. For example, the outer peripheries of respective carbonaceous links 4 forming a carbonaceous conveyor which circulates in a high-temperature continuous furnace are covered with aluminium plated steel plate pieces 5 subjected to an oxidation treatment. A sintered material of powder stainless steel is mounted on the conveyor 3 composed of many links 4 and thermally treated by passing it through the furnace of argon atmosphere maintained at a prescribed temperature. Thus, a good sintered product of stainless steel can be obtained without breaking the carbonaceous conveyor 3.
Patent JP-H10238753-A (JP)
Title: Mounting structure of liquid level detector
Inventor: MATSUDA AKIO
IPC: F23K5/14
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To ensure that a liquid level detector can be easily mounted at an oil pan without lowering sealing performance against leakage of oil. SOLUTION: The top end part of a liquid level sensor part 5 forms a projection shape 8 which is made of an oil-resistant elastic material and forms a seal for the inside and outside of an oil pan 1 with the inner peripheral surface of a mounting aperture, when being placed into the mounting aperture of the oil pan 1. The upper location of this projection shape forms a plug part 7 which forms a flange 9 regulating the insertion depth of the liquid level sensor part into the oil pan. A liquid level detector 4 is formed, and the plug part of this liquid level detector is press fitted into the mounting aperture, so that it is mounted at a predetermined location while forming the seal for the oil pan.
Patent JP-S59168475-A (JP)
Title: Roller body for fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1983-03-16
Abstract: PURPOSE:To reduce a material and cost and maintain fixing performance for a long period by providing an engagement part for mounting an elastic coating layer attachably and detachably to the surface of a roller body. CONSTITUTION:The roller body 30 consists of a hollow mandrel having flanges 17 and 18 at both ends and has four linear grooves 31, 32, 33, and 34 as engagement parts to the overall length of the roller surface. Then, the projection streaks on the inner circumferential surface of the surface layer 40 engge them to hold the surface layer 40. Further, the roller body 30 is provided with annular grooves 31a, 32a, and 33a extending in the circumferential direction of the roller at intervals in the roller surface of the hollow mandrel. Those grooves hold the surface layer 40 in one body. Consequently, the materials and cost are reduced and the fixing performance is held for a long period.
Patent JP-S63210141-A (JP)
Title: Production of phenol resin laminate
Inventor: TAKE YOSHIHARU
IPC: B29B15/10
Filed: 1987-02-26
Abstract: PURPOSE:To obtain a laminate of excellent properties in good efficiency in a safe environment, by forming it from prepregs prepared by impregnating cellulosic bases with a mixed varnish of a resol cresol resin and a water-soluble low-MW resol phenol resin. CONSTITUTION:A resol cresol resin is mixed with a water-soluble low-MW resol phenol resin, and cellulosic bases are impregnated with the obtained mixed varnish and dried by heating to obtain prepregs. The necessary number of these prepregs are laminated and molded under applied pressure and heat to obtain a phenol resin laminate. To ensure sufficient infiltrability, by mixing proportion of the water-soluble low-MW resol phenol resin to the resol cresol resin is desirably 5-20wt.%. When this proportion is above 20wt.%, the hardness of the resin after molding under applied heat and pressure increases and the processability of the laminate worsens undesirably.
Patent JP-H09327921-A (JP)
Title: Ink jet print head, its manufacture and ink-jet recording device
Inventor: KOIZUMI YUKIHISA
IPC: B41J2/175
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a roof shooter type ink jet print head, in which jets can be highly densely arranged, respective parts can have enough strength and, in addition, the wiping at maintenance or the like can be easily performed and the injection efficiency and injection characteristics of which are good. SOLUTION: A head chip 1 is provided so as to place in some part over the opening 3 provided on a heat sink 2. A flow path forming member is bonded onto the head chip 1 and then extends to the heat sink 2 so as to form a thick portion. A joint 6 is sealed between the head chip 1 and the flow path forming member 4 so as to form an ink supplying chamber 8 by the edge faces of the joint 6, of the flow path forming member 4 and of the head chip 1. Ink is supplied from an ink supplying pipe 7 through the ink supplying chamber 1 to the heating element on the head chip 1 so as to be jetted from a jet 5.