baber/WOPTO huggingface dataset:
Patent JP-2000349108-A (JP)
Title: Resin sealing device and metal mold mounting method
Inventor: MIYAGAWA SHIGERU
IPC: H01L21/56
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealing device, having improved workability when a metal mold is mounted on a metal mold base and it is positioned and fixed after moving. SOLUTION: This resin sealing device is provided with a lower mold 2 having a cavity part 5, a mold base 3 to be fixed to the prescribed position of the lower mold 2, a guide plate 20 which comes in contact with the side face of the lower mold 2 when the lower mold 2 is moved on the mold base 3, a free bear 22 with which the friction between the upper surface of the mold base 3 and the lower surface of the lower mold is decreased, and a protruding member 18 which is mated to the tacking recessed part 17 of the lower mold when the lower mold 2 is in the prescribed position on the mold base 3. Accordingly, the lower mold 2 can be moved easily to the prescribed position on the mold base 3 along the guide plate 20, and the lower mold 2 can be tacked reliably by having the tip part of the protruding member 18 to mate the tacking recessed part 17.
Patent JP-S64906-A (JP)
Title: Production of optical connector cord
Inventor: TSUJII KOICHI
IPC: G02B6/38
Filed: 1987-06-23
Abstract: PURPOSE:To inexpensively mass-produce a titled optical connector cord by inserting a heat shrinkable tube onto a plastic fiber exposed by removing the external coating layer in the terminal part of an optical cord and the terminal part of an external coating layer and injection-molding an optical connector material thereon. CONSTITUTION:The heat shrinkable tube 2 is inserted onto the plastic fiber 11 exposed by removing the external coating layer 12 in the terminal part of the optical cord 1 and is so positioned as to cover the terminal part of the plastic fiber 11 and the external coating layer 12. The heat shrinkable tube 2 acts as a thermal cushion and contributes to an improvement in the adhesiveness between the plastic fiber 11 and the optical connector material. A tube made of an ethylene/vinyl acetate copolymer is used for said tube. The optical connector material is then injection-molded on the tube 2 to integrally form the optical connector 3. The connector is sharply cut at the front end thereof when the optical connector 3 and the tube 2 solidify upon lowering of the temp. thereafter. The end face characteristics of the optical connector are thus assured. The rapid mass production of the optical connector cord having stable quality is thereby enabled.
Patent JP-S5947316-A (JP)
Title: Dephosphorizing and desulfurizing method of molten iron alloy containing chromium
Inventor: KAMEGAWA KENICHI
IPC: C21C7/064
Filed: 1982-09-09
Abstract: PURPOSE:To dephosphorize and desulfurize a molten iron alloy which is adjusted to contain Si at a specific value or below and is removed from slag, without producing harmful slag by adding a flux contg. oxides and halides of alkaline earth metals at specific ratios to said molten iron alloy and adding an oxidizing agent under stirring. CONSTITUTION:A molten iron alloy is beforehand desiliconized and is removed from slag in an electric furnace to contain Si therein at <=0.20wt%. A flux consisting of 30-50wt% >=1 kinds among oxides of alkaline earth metals and the balance >=1 kinds among halides of alkaline erath metals is added to such molten metal and an oxide is added thereto under stirring. The formed slag is removed. The oxides of alkaline earth metals are BaO, CaO, MgO, etc. and halides are BaCl2, BaF2, CaCl2, etc. and about <=300kg flux per ton of the molten metal is added. The oxide to be added is a chromium oxide, iron oxide, etc. and is added to the extent at which the formed slag is not hardened.
Patent JP-S6049386-A (JP)
Inventor: SUGIMOTO TAKAYUKI
IPC: G09G5/00
Filed: 1983-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04355878-A (JP)
Title: System for hi-speed calculation in solution of linear equation system using auxiliary storing device
Inventor: KURUMA JITSUJIYUN
IPC: G06F17/16
Filed: 1991-06-03
Abstract: PURPOSE:To execute calculation at high speed by properly using a storing area for reference data and the storing area for updating data by means of an outer product form of Gauss' method, exchanging data between a main storing device and the extension auxiliary strong device and extension-using the storing area. CONSTITUTION:When the solution of a linear equation system is calculated in the main storing device 3 through the use of the outer product form Gauss erasing method, the factor number row and column 11 of the linear equation system is page-divided and converted in an extension storing device 12 while data is exchanged between the main storing device 3 and the extension storing device 12. The large scale linear equation system is calculated at high speed by this calculating method.
Patent JP-H06280178-A (JP)
Title: Bleach acceleration composition, its production and treatment of paper and pulp using the composition
Inventor: SAKAMOTO REIICHIRO
IPC: D21C9/10
Filed: 1991-06-01
Abstract: PURPOSE:To minimize the degradation of carbohydrate, save bleaching chemicals or improve the whiteness of bleached pulp by pretreating a pulp with a specific bleach acceleration composition having defibration activity and existing in the cultured product of Trichoderma sp. CONSTITUTION:Pulp is bleached after pretreating with a bleach acceleration composition having defibration activity and existing in the cultured product of Trichoderma sp.sk-1919 (FERM P-11054), etc. The bleach acceleration composition has high defibration activity in spite of low cellulase activity and xylanase activity (for example, the defibration ratio of newspaper is >=50% by the addition of the composition in an amount to give a CM-cellulase activity and a xylanase activity of <=0.5U) and, accordingly, bleaching can be accelerated while suppressing the hydrolysis of the pulp.
Patent JP-H0323531-A (JP)
Title: Optical disk
Inventor: YAMAMOTO TORU
IPC: G11B7/24024
Filed: 1989-06-20
Abstract: PURPOSE:To reduce time for curing and to improve reliability of the medium by sticking single-plate disks comprising a transparent disk substrate and thin film layers such as protective film and magnetic film with using a hotmelt adhesive and inteposing a film having little water absorption between the disks. CONSTITUTION:The single-plate disks 11a, 11b having thin film layers 12a, 12b such as protective films and magnetic films are coated with a hotmelt adhesive 13a, 13b and pressed to each other with interposing an org. or inorg. film having little water absorption. Since the org. or inorg. film 14 having little water absorption is interposed, it prevents moisture from intruding the disk to the thin film layers 12a, 12b and gives excellent moisture resistance to the disk. Thus, the obtd. optical disk has excellent workability and reliability with little water absorption.
Patent JP-S645394-A (JP)
Title: Automatic power controller for induced load
Inventor: HATANAKA TAKESHI
IPC: H02P25/04
Filed: 1987-06-26
Abstract: PURPOSE:To always drive an induced load at a maximum power factor and obtain a great energy-saving effect, by using a magnetic control type voltage regulator and by controlling the induced load. CONSTITUTION:Via a magnetic control type voltage regulator 26 from an AC power source 12, an induced load 18 is controlled. By a load detecting circuit 32, through the input voltage and input current of the induced load, a load rate is detected. This detected signal is compared with a chopping wave from a chopping wave oscillator 89 by a comparator 90, and pulse width modulation signal 90a is produced. By the use of this signal 90a, a transistor 92 is ON/OFF- controlled, and current flowing through the control winding 24 of the magnetic control type voltage regulator 26 is controlled. As a result, the output of the magnetic control type voltage regulator 26 is controlled, and the induced load is controlled.
Patent JP-H10328334-A (JP)
Title: Golf club set
Inventor: IMAMOTO YASUNORI
IPC: A63B53/14
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To achieve the optimum grip size for golf clubs of respective uses from wood clubs to short iron clubs by varying the size of golf club shaft at the grip part sequentially in the order of the size number thereof per club or per group made in terms of the closeness of the number. SOLUTION: A grip (cover rubber) 2 is set at 250 mm in length, tapered from the extreme end to the tip thereof and a lower winding tap is applied inside the grip 2. Wood clubs provided with this grip part are grouped into a set of number 1, 3 and 4 and combined with iron clubs in a set of number 3 to 9 from pitching wedge to pitching sand and sand wedge types... in total of ten. Then, the diameter of the shaft 1 at the grip part is reduced according to the increase in the size number of the clubs in terms of the diameter A (the diameter of the extreme part of the shaft 1 at the grip part) and the diameter B (the diameter of the tip part of the shaft 1 at the grip part).
Patent JP-S6220409-A (JP)
Title: Electronic tuning tuner
Inventor: MOTOYAMA IKUO
IPC: H03J5/24
Filed: 1985-07-19
Abstract: PURPOSE:To prevent the IF output band characteristic from being disturbed for low end channel reception of the UHF band by setting a VHF inter-stage tuning circuit to the sufficient VHF high band reception state even for UHF band reception. CONSTITUTION:When a band changeover switch 17 is connected between a power supply terminal 12 and a power supply terminal 14, a high frequency switch diode of a VHF inter-stage tuning circuit 5b is tunred on, and a high resistance of several tens kOMEGA is connected to apply a voltage in such range that a VHF high frequency amplifying circuit 4b and a VHF local oscillating circuit 6b are not operated. Thus, the VHF inter-stage turning circuit 5b is not tuned in the IF frequency band when the low end channel of the UHF band is received, and the IF output band characteristic is not disturbed.
Patent JP-H10332106-A (JP)
Title: Heating steam pressure controlling method for steam air preheater
Inventor: SHIOMI YASUYUKI
IPC: F22D1/36
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance a plant efficiency, also achieve labor-saving of operation, and supply SAH heating steam from turbine low-pressure extraction steam. SOLUTION: This control method comprises inputting an opening degree signal from an opening degree detector 21 for a temperature control valve 5 of a steam air preheater (SAH) 10 into a dead zone function generator 22, outputting a function signal corresponding to the inputted signal to an opening degree controller 24, operating the inputted signal by an opening degree setter 23 while comparing it with a given set value, increasing or decreasing a preset value of a pressure controller 4 through a high-low limiter 25, and controlling the supply of supplementary steam. By this method, the opening degree of the temperature control valve 5 of the steam air preheater is controlled within a specified range, and a plant efficiency in a low load region, in which the supplementary steam is used as a heating steam source together with turbine extraction steam, is enhanced.
Patent JP-S6050498-A (JP)
Inventor: KAFUKU MASATAKA
IPC: G21F1/10
Filed: 1983-08-31
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-H1011799-A (JP)
Title: Optical recording medium
Inventor: YANAGIMACHI MASATOSHI
IPC: G11B7/258
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium having excellent durability and good recording and reproducing characteristics by specifying the average grain size in a silver reflection layer. SOLUTION: The optical recording medium has a four-layer structure which consists of a substrate 1, a recording layer 2 on the substrate, a light-reflecting layer 3 adhered to the recording layer, and further a protective layer 4 covering the lightreflecting layer 3. The light-reflecting layer 3 essentially consists of silver and has 200 to 600Å average grain size. This optical recording medium represents both of an optical reproducingonly medium for reproducing-only use in which information is preliminarily recorded, and an optical recording medium in which information can be recorded and reproduced.
Patent JP-S6135503-A (JP)
Title: Manufacture of fixed inductance
Inventor: KUDO RYOSUKE
IPC: H01F27/29
Filed: 1984-07-27
Abstract: PURPOSE:To use economical elements and easily and stably attach the terminal pin by relatively rotating the terminal pin having particular shape and groove of drum core and then engaging the bending part of pin with the groove. CONSTITUTION:A terminal pin 1 provides the bending portions 1a, 1a which are formed in such a manner that both ends of U-shaped wire material are bent almost at a right angle and the end faces thereof are provided, for example, opposed to each other, while a drum core 2 provided with the grooves 4, 4 which engage with the bending portions 1a, 1a at the end surfaces of the one collar 3. The bending portions 1a, 1a of terminal pin 1 are placed at the end surface of collar 3 of the drum core 2, the terminal 1 and the drum core 2 are relatively rotated around the axial center of drum core 2 and the terminal pin 1 is inserted into the grooves 4, 4. The bonding agent 5 is supplied to the grooves 4, 4 in order to fix the bending portions 1a, 1a at the grooves 4, 4 and thereafter the coupling portion of terminal pin 1 is cut away.
Patent JP-H04231733-A (JP)
Title: Brake band for gearing and manufacture thereof
Inventor: ANSONII JIEI GURUZEJIATSUKU
IPC: F16D65/06
Filed: 1991-06-28
Abstract: PURPOSE: To prevent the early breakdown of a bracket by using a brake band formed of a single body having an anchor emboss part extruded from an overlapped thick part made of metal as a base material, and forming one end of the brake band with a volcano type reaction bracket. CONSTITUTION: In a brake band 10 provided with single curved strap 11 formed of a long material having an operating bracket 14 in one end thereof and a reaction bracket 15 in the other end thereof and a friction lining 18 fixed to the inner surface 29 of the strap 11, the reaction bracket 15 is formed by folding an end 13 of the strap 11 so as to be overlapped with each other, and an extruding reaction hole 26 is formed in two layers 27, 28 of the material by drilling a hole in the outer layer 28 of the material. The reaction hole 26 receives a reaction pin 17 arranged in a transmitting device vertically against the reaction bracket. Simultaneously with drilling of the reaction hole 26, the folded overlapped end 13 is fastened to the inner layer 27 by a clinch fastener.
Patent JP-2000343703-A (JP)
Title: Ink-jet recording head and production thereof
Inventor: YAMANAKA AKIHIRO
IPC: B41J2/05
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a means for obtaining the information on the bonding state for optimally bonding a top plate without a gap in the optimum condition depending on the shape variations of a top plate and a substrate so as to obtain preferable ink ejection characteristics in an ink-jet recording head. SOLUTION: A recording head comprising a first substrate and a second substrate to be bonded with each other for providing a plurality of liquid channels, wherein a position sensor 221 comprising an electrode disposed at a position facing the first and second substrates, is provided, and a production method for a recording head, wherein a first and second substrates are bonded, using a position sensor 221, are provided.
Patent JP-H08324247-A (JP)
Title: Waist seal inner
Inventor: TSUCHIDA HIDESHI
IPC: B60J5/04
Filed: 1995-05-31
Abstract: PURPOSE: To install a waist seal inner without using a clip or the like by forming thick parts on the vertical directional both ends of a base part, and embedding both end parts of core metal having short bridges and long bridges having a large curving degree in these in the waist seal inner to be installed on the upper edge of a door inner panel. CONSTITUTION: Thick parts 41 and 41 are formed on the vertical directional both ends of a base part 40 to be fitted to and installed on a retainer 86 installed on a door inner panel of a seal inner, and vertical directional both end parts 31 and 32 of core metal 30 are respectively embedded in the respective thick parts 41 and 42. This core metal 30 is formed so that a vertical directional central part is exposed in a groove 43, and that a large number of short bridges 33 and a large number of long bridges 34 having a large curving degree are arranged between both end parts 31 and 32.  The respective bridges 33 and 34 can reversibly reverse in an elastic limit, and are formed so that a vertical width La of an inlet of the retainer 86 becomes wider than a vertical width of the base part 40 before reversal, and that a vertical width of the base part 40 after reversal becomes wider than the vertical width La.
Patent JP-2000314693-A (JP)
Title: Constant displacement fatigue testing apparatus
Inventor: KITAMURA SHIGERU
IPC: G01N3/34
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To realize an accurately testing apparatus of a low cost by constituting to allow a loading direction not to be decided with a load point of a repeating load as a ball joint and to obtain the load by combining it with a tensile load. SOLUTION: The constant displacement fatigue testing apparatus for giving, for example, tensile and compressing repeating loads to a plane bending test piece 7 mounted at a foundation comprises a support plate 1 of a ball joint mounted at a loading point of the piece 7, and load cells 5, 6 connected to the joint at both sides of the piece 7. The load is measured when the tensile load is operated at the piece by the joint. In the case of regulating outputs of the two cells 5, 6, when the one cell is operated, the other cell is regulated by a length regulating screw 3 so as to become zero, and fixed by a regulating nut 4. The outputs of the two cells 5, 6 are combined so that the one is positive and the other is negative, thereby obtaining an accurate load displacement curve.
Patent JP-S5493337-A (JP)
Title: Semiconductor memory unit
Inventor: TAKAHASHI YUKIO
IPC: G11C11/414
Filed: 1977-12-30
Abstract: PURPOSE:To avoid the reduction in operating margin based on the dispersion in manufacture of semiconductor memory units, by taking equal for the load impedance of the readout/write-in control circuit as the load impedance of memory cell. CONSTITUTION:The semiconductor memory is constituted with the readout/write-in control circuit A, memory cell group B and sence amplifier C, and Xo to Xn and Yo to Yn of the memory cell group B are address selection terminals. The diodes D1 or D5 of the memory cell group B and the resistor R1 are load of memory cell. This is read out and the velues of the resistor Rw1 and the current IB so that the diode D1 and resistor Rw3 or diode D2 and resistor Rw4 which is a load to the write-in circuit A can be equal and the currents Iw3 and Iw4 can be equal as the current IB. Thus, when circuit integration is made with this, the dispersion in the base emitter voltage VBE of transistors, forward voltage of diode VF, and load resistor RL can be cancelled, and since it is not shown in the level, the reduction in the operating margin can be prevented.
Patent JP-S5585624-A (JP)
Title: Continuous over-aging method for continuously hot-zinc dipped steel sheet
Inventor: IMATOMI HISAO
IPC: C21D9/46
Filed: 1978-12-25
Abstract: PURPOSE:To soften the material of steel sheet which has been continuously annealed and hot-zinc dipped so as to improve the workability, by over-aging the steel sheet. CONSTITUTION:Steel sheet 4 which has been hot-zinc dipped by in-line type annealing process is heated while passing through an induction heating zone 1 of a heat treating furnace to a temp. of 425-460 deg.C. The steel sheet is maintained at the temp. at least for 2-4min. while passing through a soaking zone 2, then it is subjected to control-cooling in a control-cooling zone 3 at a rate near natural cooling. Or it is rapidly heated to about 300 deg.C while passing through the induction heating zone 1, maintained in the soaking zone 2, 3 at a temp. of 340-370 deg.C at least for 16min., and is allowed to cool. Application of the above-described heat cycle to a steel sheet softens the material and improves the workability of the steel sheet which has been hot-zinc dipped after continuous annealing. Either horizontal or vertical heat treating furnace may produce similar results.
Patent JP-S642156-A (JP)
Title: Data-hold controller for non-volatile memory
Inventor: SHIMOI HIROYUKI
IPC: G06F12/16
Filed: 1987-06-25
Abstract: PURPOSE: To avoid the write of unstable data by controlling the off time of a writable signal according to the state of a power source interruption detecting signal before low direct current supply voltage obtained from an AC power source falls below a prescribed value.  
     CONSTITUTION: The titled controller is provided with a power source control circuit 1 generating a first signal which takes a first value when low direct current power source impressed on the control means of a non-volatile memory is stably supplied and takes a second value when unexpected power source interruption occurs and a memory control interruption circuit 2 generating a third signal based on the time difference between a second signal obtained by delaying the first signal and the first signal and interrupting the memory writable signal by the last transition of the third signal. When the unexpected power source interruption occurs, data incourse of being written can be stored in a memory until a proper position through a gate circuit 4 by interrupting the writable signal with the trailing edge of the third signal. Thus the unstable state of write data can be eliminated. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6050459-A (JP)
Title: Continuity checking apparatus for automatic pressure welder
Inventor: MATSUI MINORU
IPC: B23K20/00
Filed: 1983-08-30
Abstract: PURPOSE:To connect wires through pressure welding with contacts of pressure welding contactors and simultaneously, check positively continuity between individual contacts and wires, by constructing continuity testing circuits by inserting a probe for continuity test in the pressure welding connectors and allowing individual contacts to contact with them. CONSTITUTION:A pressure welding punch 21 and pressure welding die 22 are arranged in an opposed manner vertically above and below a wire feeding passage W and here, a rising stroke of the die 22 connects by pressure welding the pressure welding connectors 3 with the end portions of the specified group of wires 2A. And, at the same time when individual wires 2A1-2An of the group 2A are connected with individual connectors 3a of the pressure welding connectors 3, a probe 34 for continuity test is forced upward by a pneumatic cylinder, penetrating into a mating part 3b of a male pin of the connector 3 for contacting with the contactor 3a. At this moment, electric continuity of individual wires 2A1-2An and contacts 3a can be checked quickly and positively by a continuity test circuit 38 and a continuity detector 37.
Patent JP-H11349708-A (JP)
Title: Easy-peel sealing material and lid material
Inventor: KOMATSU KAZUNORI
IPC: C09J7/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To produce an easy-peel sealing material enabling the heat-sealing of a plastic plate and plastic vessel at a low temperature and having excellent retort resistance by using a crystalline polyester having respectively specific glass transition temperature and melting point. SOLUTION: The objective material is composed of a polyester resin composition composed mainly of a crystalline polyester having a glass transition temperature of <=0 deg.C and a melting point of 120-200 deg.C. The composition is preferably composed of (A) 97-80 wt.% of the crystalline polyester and (B) 3-20 wt.% of a polyolefin resin (e.g. polyethylene). The composition may be incorporated with an additive, e.g. a slipping agent such as silica.