baber/WOPTO huggingface dataset:
Patent JP-H06314534-A (JP)
Title: Controller for controlling relay switching
Inventor: BAAKU JIEI KURAN
IPC: H01H47/22
Filed: 1994-03-17
Abstract: PURPOSE: To provide a relay drive control circuit for synchronizing switch of a relay with zero crossing of an AC input. CONSTITUTION: A control circuit 17 takes the synchronism of operation of a latch relay K0, and prolongs the lifetime of a contact. The relay K0 is switched by using an H bridge drive circuit 22. The synchronism is taken using a two-stage delay. A first delay is given by a phase-shifting circuit 35, which delays a timing signal to be used by a logic controller 20 with respect to zero crossing. A second delay is given by an adjustable timer circuit 22 including a potentiometer UR2. The two delays are used to trip the latch relay K0 in a selective time in accordance with a second zero cross after a switch command is received.
Patent JP-S59200085-A (JP)
Title: Vane pump
Inventor: HADAMA SHIGEYUKI
IPC: F01C21/10
Filed: 1983-04-27
Abstract: PURPOSE:To correct the discrepancy in the centers of a rotor and a cam ring through simple pin insertion into positioning pin containing hole corresponding with an axial groove made in the outercircumference of cam ring and another axial groove made in the innercircumference of housing. CONSTITUTION:Semicircular axial grooves 36, 36' are made symmetrically against the axis in the outercircumference of a cam ring 7 while semicircular axial grooves 37, 37' corresponding to said grooves 36, 36' are made in the innercircumference of housing 1 to form circular positioning pin containing holes 38, 38' into which positioning pins 39, 39' are inserted to block rotation of the cam ring 7 against the housing 1. Consequently the discrepancy in centers of a rotor 6 and the cam ring 7 can be corrected through selection of the diameter of the positioning pins 39, 39' and insertion of said pins into the pin containing holes 38, 38' to align the centers correctly resulting in facilitation of assembling.
Patent JP-H03277403-A (JP)
Title: Tool post device
Inventor: HASHIMOTO MASATAKA
IPC: B23Q39/02
Filed: 1990-03-22
Abstract: PURPOSE:To miniaturize a tool post device, by arranging compactly around the rotating center shaft of a rotating cutting tool post a planetary gear speed reducer and prime mover driving the rotating tool post with the shape of the supporting body supporting the rotating tool cutter post being deviced. CONSTITUTION:A rotating input is decelerated by a speed reducer 6 when the output shaft 3 of a servomotor 2 and a tool post driving input shaft 8 are rotated in the specific rotation number, an annular body and a rotating tool post 21 are integrally rotated, the servomotor 2 is stopped when the specific rotating tool T becomes coaxial with the spline shaft 26 of a tool driving mechanism 2, the rotating tool post 21 is locked by keeping a rotation stoppage position constant and indexed with its rotation according to the rotation tool T necessary for the succeeding stage. When a fluid pressure is then fed to a chamber 23c through a fluid pressure passage 30, a piston 28 pushes the spline shaft 26 out against a spring 29 to engage with the rotating tool T. Power is then transmitted to the tool driving mechanism 22 with a penetrated shaft 34 and tool driving shaft 24 being driven by a variable speed motor and the rotating tool T of the next stage engaged with the spline shaft 26 is driven with its rotation.
Patent JP-H09265551-A (JP)
Title: Automatic certificate issue system
Inventor: TAJIMA YOSHITOKU
IPC: G06Q50/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the operability of issue request processing for a certificate by the automatic certificate issuing device by providing a security processing means for confirming the use qualification of a user who has interacted with a WWW server, a means which issues the certificate according to the confirmed qualification, a charging processing means which settles the charge, etc. SOLUTION: In response to a request of the user 30 from a WWW browser part 33, the WWW server part 41 of the automatic certificate issue system 19 displays a certificate issue request input interaction screen. When the user 30 is a registered user, only a password code is inquired and when its confirmation is obtained, listed-up security confirmation items are checked. Then the control part 4 of the automatic certificate issue system 19 takes information needed for certification out of a resident file 22, transfers it to a certificate issue part 11 to issue the necessary certificate, and calculates and passes the commission and charge based upon the certificate kind and issue number to an interactive processing part 51, thereby displaying a final confirmation inquiry screen for the user 30 having made the issue indication.
Patent JP-H01249081-A (JP)
Title: Fluctuating prizing device for pin ball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-03-30
Abstract: PURPOSE:To provide a change for a game to improve interest, by a method wherein through conversion of the state of a moving member, the moving member is converted between a state in which a ball does not flow to an opening part and a state in which a ball is easy to flow thereto, and when a ball enters a special prizing port, production of a claim for a special game is displayed. CONSTITUTION:A recessed chamber 23 having a general prizing port 29 and a special prizing port 28 is formed in a base plate 12 attached on the surface of a game panel 2. A moving member 17 capable of being converted into a state in which a ball does not enter and a state in which a ball is easy to enter is located in the vicinity of an opening 13. A shelf plate 20 to guide a ball, received by the moving member 17, to the recessed chamber 23 is placed. A flow down direction varying member 24 to vary the flow down direction of a ball flowing down from the shelf plate 20 is vertically and laterally reciprocatively mounted in the recessed chamber 23. When a ball enters the special prizing port 29, through detection of the ball by means of a special prizing detector 31, the flow down direction varying member 24 is vertically moved to visibly display it to a game player. This constitution, since a ball entering the recessed chamber 23 widely changes its flow passage, enables expectation of unpredicatable movement of a ball.
Patent JP-S61233994-A (JP)
Inventor: HASHIMOTO NOBUYUKI
IPC: H05B41/16
Filed: 1985-04-09
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-H04309576-A (JP)
Title: Zro2-sio2-cao coating composition
Inventor: NAKATANI YASUHIRO
IPC: C23C18/12
Filed: 1991-04-08
Abstract: PURPOSE:To prepare a coating compsn. which can easily be applied, gives a coating film excellent in stability, and can be stored for a long time by compounding a zirconium tetraalkoxide, an organoalkoxysilane, a calcium compd., an alcohol compd., and an org. solvent. CONSTITUTION:The title compsn. comprises 1mol of a zirconium tetraalkoxide (1-5C alkoxide), 0.001-9mol of an organoalkoxysilane of formula I, II, or III (wherein R<2> is 1-5C alkyl; and R<3>, R<4>, and R<5> are each an org. group), 0.01-9mol of a calcium compd. selected from the group consisting of calcium chloride, calcium bromide, and calcium iodide, 0.5-6mol of an alcohol compd. selected from the group consisting of a 2-hydroxyalcohol, a 2-oxoalcohol, a 3- hydroxyalcohol, a 3-oxoalcohol, an alpha-diol, a beta-diol, etc., and an org. solvent in a molar ratio to the sum of the zirconium tetraalkoxide and the organoalkoxysilane of 0.05-500.
Patent JP-S62233393-A (JP)
Inventor: JINNO TADASHI
IPC: E05C7/00
Filed: 1986-04-01
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-H08275395-A (JP)
Title: Filter device
Inventor: SEGAMI ITSUKAKU
IPC: H02J3/01
Filed: 1995-03-31
Abstract: PURPOSE: To provide a filter device which can provide the best filtering effect by detecting a filter current and a harmonic voltage distortion of a bus and selecting a specific harmonic filter with the order of a harmonic wave to be generated, current, and series and parallel resonance frequencies of a system circuit being taken into consideration. CONSTITUTION: A plurality of reactors for harmonic waves 4a, 4b are connected in series between one end of a capacitor 7 with the other end being grounded and a bus 1. In parallel with the reactors for harmonic waves 4a, 4b, switchgears 6a, 6b are connected respectively. Then, a controlling means 3 is installed which selects the orders of harmonic waves with a combination of the switching conditions of the reactors 6a, 6b. Between the reactors 4a, 4b and the switchgears 6a, 6b, auxiliary switchgears are installed which jointly use iron cores with the reactors 4a, 4b and which are opened and closed by means of the controlling means 3.
Patent JP-S62230921-A (JP)
Title: Method for reducing iron ore in fluidized bed
Inventor: TAKENAKA YOSHIMICHI
IPC: C21B13/14
Filed: 1986-03-31
Abstract: PURPOSE:To efficiently reduce iron ore by a fluidized bed system and to obtain reduced iron by blowing a reducing gas exhausted from a fluidized bed reducing furnace into a fluidized bed for dry distilling coal and/or a fluidized bed for coating carbon and by blowing an oxidizing gas to burn the reducing gas. CONSTITUTION:A reducing gas exhausted from a fluidized bed reducing furnace 2 is blown into a fluidized bed 4 for dry distilling coal and/or a fluidized bed 1 for coating carbon. At the same time, an oxidizing gas is blown and reacted with the reducing gas to generate heat of combustion. This heat makes up for a deficiency in heat in the bed 4 and/or the bed 1, so the dry distillation of coal proceeds efficiently and the thermal decomposition of tar or the like in the bed 1 is accelerated to efficiently coat the surface of powdery ore with carbon.
Patent JP-S58192356-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: YAMADA TOMIO
IPC: H01L23/50
Filed: 1982-05-07
Abstract: PURPOSE:To reduce the cost of products, and to improve reliability by using a lead frame blank coated with Al. CONSTITUTION:A board material coated with Al 2 is prepared as the blank 1 for a lead frame. The lead frame is formed through processing, such as a punching press or photoetching or the like to the blank 1. A semiconductor pellet 9 is bonded on a tab, and wires 10 are thermocompression-bonded among each electrode of the upper surface of the pellet 9 and leads. The pellet and one parts of the leads are sealed with a surrounding resin molding 11. The Al of the surfaces of lead sections 7 exposed outside a resin is removed through etching while using the resin molding as a mask. The surfaces of outer leads from which Al is removed are coated with solder 12. Accordingly, the cost of materials can be economized and processes simplified. Wetproofing is improved because Al has excellent adhesive property with the resin.
Patent JP-H10299734-A (JP)
Title: Compound anchor
Inventor: GRUEN JUERGEN
IPC: F16B13/14
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a compound anchor, which can be used by hitting, suitable for engagingly stopping in a tension zone. SOLUTION: A compound anchor for engagingly stopping to a tension zone has at least one conic part expanded facing to an insertion end and is composed of an anchor rod which can be engagingly stopped in the drill hole of a fixed base by a compond. In this state that the anchor rod is engagingly stopped, the ratio of the combination surface 5 for a conic surface 2a stays between 3 and 4.5 and the ratio between the drill hole for a pin cross section 9 and a ring gap surface 8 stays between 0.3 and 0.5 and the compound has the rate of a smaller filling agent than 5weight%.
Patent JP-S57189814-A (JP)
Title: Thermal bonding
Inventor: HANADA KAZUO
IPC: B29C65/18
Filed: 1981-05-18
Abstract: PURPOSE:To perform thermal bonding having an improved fusion bonding part of film and a nice fusion line by heaping laminated films of linear low density PE film and high pressure process low density PE film and then fusing them with heat. CONSTITUTION:Two sheets of laminated film 2 obtained by laminating a high pressure process low density polyethylene film layer 22 on one surface of a linear low density polyethylene film layer 21 are heaped up putting the film layer 22 inside, mounted on a silicone rubber buffer 12 and pressed by a hot cutter 11 on it to conduct bonding and cutting at the same time. The linear low density polyethylene used is desired to have a density of 0.912-0.935g/cm<3>, a melt index of 0.1-8.0. The high pressure polyethylene of low density is desired  to have a density of 0.912-0.935g/cm<3>, a melt index of 0.1-8.0.
Patent JP-H08272226-A (JP)
Title: Electrophotographic device
Inventor: KATO KOJI
IPC: G03G15/06
Filed: 1995-03-31
Abstract: PURPOSE: To make the transferability of toner compatible with the peeling property of a paper sheet, in an electrophotographic device using a reversal developing system. CONSTITUTION: The toner having the same polarity as that of a photoreceptor 1, after reversal development thereto is reversed in the polarity of the charge by a pre-transfer electrifier 5 and the paper and the photoreceptor 1 obtain the same polarity in a transfer part, so that the photoreceptor 1 and the paper are electrically repulsed each other, to improve the peeling property. Moreover, the potentials of a nonexposure part and an exposure part are made almost equal by the pre-transfer electrifier 5, to secure the transferability of the toner. Therefore, the edge effect of a toner image peripheral part is eliminated to enable the reverse of the polarity of the charge of the toner in the whole of a toner image.
Patent JP-H09262952-A (JP)
Title: Laminated polyester sheet for conductive embossed carrier tape
Inventor: INAGAKI MASASHI
IPC: B29C47/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve conductivity and to facilitate the confirmation of characters, etc., indicated on electric and electronic parts by coextruding and laminating a polyester layer containing a specified quantity of carbon black on one side and specifying light transmittance. SOLUTION: This laminated polyester sheet in which a polyester layer containing 1-20wt.% of carbon black is coextruded at least on one side. A laminated polyester sheet for a conductive embossed carrier tape at least 60% in light transmittance. The polyester sheet is oriented monoaxially or biaxially. In the biaxial orientation, for example, the sheet is first drawn monoaxially by rolls or a tenter type drawing machine. Preferably, the drawing temperature is 80-110 deg.C and the draw ratio is 3.0-6.
Patent JP-H08271671-A (JP)
Title: Shear lag structure of reactor containment vessel
Inventor: MORII YASUHIRO
IPC: C04B41/50
Filed: 1995-03-31
Abstract: PURPOSE: To provide a shear lag structure of a novel reactor containment vessel wherein attaching working and attaching accuracy are significantly improved and sufficient attaching strength and rigid value can be obtained. CONSTITUTION: Shear lag structure of a reactor containment vessel comprises a male shear lag 17 attached to the side of a steel-made containment vessel drum 1a for supporting a reactor pressure vessel and a female shear lag 18 attached to the side of a reactor building wall 26 provided to surround the containment vessel drum 1a. The reactor building wall 26 is formed by a steel- made frame 26a, the female shear lag 18 is previously integrally incorporated in a part of the steel-made frame 26a and reinforced by a reinforcing rib 26b.
Patent JP-H08270107-A (JP)
Title: Connection structure of wall panel
Inventor: TASHIRO HIDEKI
IPC: E04B2/72
Filed: 1995-03-31
Abstract: PURPOSE: To certainly connect both of wall panels to each other by erectively providing a support material having a groove part in the rear of a connecting part of both of the wall panels, fitting a fitting member in the groove part and press fitting projection forming parts of both of the wall panels in fitting recessed part by fitting a fitting member in the groove part. CONSTITUTION: A bent edge 12 is formed by bending and working a wall panel main body 11, a triangular fitting projected part 13 is provided by bending a head end of this bent edge 12 inside and a wall panel 1 is formed by fastening a backing material 2 on a back surface of the wall panel main body 11. Thereafter, a fitting member 3 is fit in a groove part 41 of a support material 4 erectively provided in the rear of a joint part of the wall panel 1, and one of the bent edges 12 of the wall panel 1 and the fitting projected part 13 are fit in a fitting recessed part 31 of the fitting member 3. Thereafter, both of the wall panels 1 are flatly connected to each other by pressing the bent edge 12 of the other wall panel 1 to time side of the support material 4 while making the bent edge 12 of the other wall panel 1 slide on and contact with one of the wall panels 1.  Consequently, it is possible to easily connect the wall panels to each other from the unit indoor side.
Patent JP-H05243436-A (JP)
Title: Manufacture of heat dissipating member for semiconductor package
Inventor: FUJII TAKAHIRO
IPC: H01L23/373
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a heat dissipating member for a semiconductor chip mounting board, a heat sink, a heat dissipating fin, etc., having a thermal expansion coefficient similar to that of a semiconductor chip and excellent heat dissipation. CONSTITUTION:The heat dissipating member is manufactured by forming a plating layer of Cu or Ag of 10-40wt.% by weight on surfaces of individual particles of W, Mo powder having a particle size of 3-10mum, molding.sintering the plating powder, and then rolling it by a pressing ratio of 50% or more of sectional reduction ratio. A rolled material having densified texture and a dense surface which have no inner defect is obtained. The rolled material is finished to a product of a necessary shape by punching, bending, etc. The product has a thermal expansion coefficient similar to that of a semiconductor chip of Si, etc., and no peeling, cracks, etc., do not occur due to a thermal stress to the chip or the package. Further, adhesive properties of the plating layer are satisfactory.
Patent JP-H03274999-A (JP)
Title: Manufacture of acoustic diaphragm
Inventor: WATANABE KAZUHIRO
IPC: H04R7/02
Filed: 1990-03-26
Abstract: PURPOSE:To realize a graphite diaphragm with an excellent acoustic characteristic by compression molding carbon powder at a high temperature obtained from a condensation high polymer chemical compound subject to heat treatment at a low temperature and pulverization. CONSTITUTION:A condensation high polymer chemical component being one of polyphenileneoxadiazole, polyimide, polyamide, polybenzimidazole, and polyparaphenylenevinylene is heat-treated at a temperature of 400-1000 deg.C and pulverized, the obtained powder is subject to press heat processing at a temperature of 2000 deg.C or over by using a molding jig and the result is graphite- processed. Thus, an acoustic diaphragm having an excellent characteristic of a graphite is realized.
Patent JP-H09262971-A (JP)
Title: Printer
Inventor: MATSUDA KAZUHIKO
IPC: B41J2/01
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provided a printer by which a desired image is printed on a medium to be recorded and the lamination of the recording face of the medium to be recorded is easily performed and also miniaturization and decrease in price are enabled. SOLUTION: A carriage 10 on which a printing head 16 and a laminating head 18 are placed repeats reciprocating action. The printing head 16 discharges ink to record an image for data inputted from a computer, etc., connected to a printer on forms 14. The laminating head 18 stores a laminating agent for laminating the printed faces of the forms on which the image is recorded. The laminating head 18 injects the laminating resin agent on the printed faces of the forms 14 on which the desired image is recorded by the printing head 16.
Patent JP-H04310880-A (JP)
Title: Method and apparatus for testing logical circuit
Inventor: KUDOU TAKEHIRO
IPC: G01R31/3183
Filed: 1991-04-09
Abstract: PURPOSE:To set the double pulse signals supplied to a plurality of the input terminals of an object to be tested with high accuracy and to accurately test the time characteristics of the circuits connected to the respective input terminals. CONSTITUTION:The double pulse signals supplied to the respective input terminals of an object 7 to be tested having a plurality of input terminals through different transmission routes are respectively preliminarily measured at every set values. The correction values to the respective set values are calculated from the errors with the respective set values corresponding to the respective measured values of the double pulse signals to be stored. When the double pulse signals supplied to the arbitrary terminals in a plurality of the input terminals are set to predetermined values, the pulse interval of the double pulse signals is prescribed using the set values and the correction values stored corresponding to the set values.
Patent JP-S57192368-A (JP)
Title: 1,2-dihydrocyclobuta(b)pyridine-4(3h)-ones
Inventor: KANEKO CHIKARA
IPC: C07D221/04
Filed: 1981-05-19
Abstract: NEW MATERIAL:1, 2-Dihydrocyclobuta[b]pyridine-4(3H)-ones shown by formumulaI[X is H, electron attractive group (e.g., NO 2 , CN, acyl, CHO, ester, halogen, or COOH), electron donor group (e.g., NH 2  substituted amino, OH, acyloxy, alkoxy, alkyl, dialkyl, or acyloxyalkyl)]and 6-position-substituted ethyl-pyridine- 2-ones shown by the formula II.  
     USE: An antiphlogistic.  
     PROCESS: 6-Chloro-2-pyridone is irradiated with light rays having wave length of ≥300nm in the presence of ethylene or an olefin such as acrylonitrile, aryl acetate, etc. having an electron attractive group or electron donor group and a photo-sensitizer, preferably an organic solvent having no absorption in a wave length range of ≥280nm, to give compounds shown by the formulasIand II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63245002-A (JP)
Title: Manufacture of electromagnetic reflecting body
Inventor: YAMATO MOTOTOSHI
IPC: B29C45/14
Filed: 1987-03-31
Abstract: PURPOSE:To improve the durability by applying block polymerization to a norbornen series monomer in a metallic die whose upper or lower part is mounted with an electromagnetic wave reflecting member in advance in the presence of metacesium catalyzer. CONSTITUTION:A norbornen series monomer is subjected to block polymerization in the presence of the metacesium catalyzer in the metallic die whose upper or lower part is mounted with an electromagnetic wave reflecting member in advance. As the electromagnetic wave reflecting member, a metallic foil or a metallic plate having one or plural holes or a conductive fiber sheet forming is used. Moreover, a spacer 1 is made of a porous material without conductivity whose conductive rate is close to that of a resin, and for example, a felt material made of a natural fiber, a synthetic fiber or an inorganic fiber such as glass fiber or a porous formed polyurethane having open-cell structure is used. Thus, the durability is improved.