baber/WOPTO huggingface dataset:
Patent JP-H09113539-A (JP)
Title: Probe device
Inventor: ONO KOJI
IPC: G01R1/073
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a probe device which does not damage a mating electrode and has high contact reliability by arranging a bump for a probe in a through hole of an insulating film, and arranging an intermediate layer and elastic resin on its reverse side. SOLUTION: An insulating film 4 composed of resin and wiring 7 patternized by etching of copper foil or the like are provided. A through hole 9 is formed in the insulating film 4, and a metallic bump 5 is formed in it by electrolytic plating or the like. A gold plating layer 6 is formed on a surface of the bump 5. An intermediate layer 3 is formed on the reverse side of the wiring 7 out of resin such as silicone rubber. On the other hand, elastic resin 2 such as elastic silicone rubber is adhered to a smooth and rigid plate 1, and is fixed to the intermediate layer 3. The intermediate layer 3 is positioned on the reverse side of the bump 5, and when the bump 5 contacts with a mating pad, stress applied to the bump 5 is dispersed in the elastic resin 2.  The elastic resin 2 is higher in elasticity than the intermediate layer 3, and the bump 5 is higher in rigidity than the intermediate layer 3.
Patent JP-H09100252-A (JP)
Title: Production of aldehyde compounds
Inventor: KAMIOKA CHIAKI
IPC: C07C47/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To selectively and safely produce an industrially useful aldehyde compound in a high yield from a carboxylic ester without using molecular hydrogen, by utilizing the intramolecular transfer of the α-hydrogen in the alcohol residue of the carboxylic ester as a hydrogen source in the hydrogenation reaction. SOLUTION: A carboxylic ester of the formula: A(COOR<1> )n (A is an alkyl; n is 1, 2; R<1> is an alkyl, etc.), e.g. methyl benzoate, is heated and hydrogenated in the presence of a catalyst containing one or more kinds of the compounds of metals selected from among copper, zinc, chromium, iron, magnesium, zirconium, aluminum and silicon in the absence of molecular hydrogen to produce an aldehyde compound of the formula: A(CHO)n , such as benzaldehyde.
Patent JP-H05122828-A (JP)
Title: Overvoltage protector for power station and substation
Inventor: SUGA MASAHIRO
IPC: H02H1/04
Filed: 1991-10-29
Abstract: PURPOSE:To lower insulation level in the design of equipment and to alleviate the load of arrester by installing arresters, respectively, on the arms of at least one supporting steel tower and anchoring steel tower in the vicinity of power station or substation and then connecting respective arms through arresters with a power line. CONSTITUTION:Arresters 4 for power station or substation are installed in the vicinity of a transformer 2 and a circuit breaker 3 in the yard and connected with respective equipments. A shielding wire 5 is supported on an anchoring steel tower 6 and shields the power station or substation 1 entirely from the direct attack of thunderbolt. Arresters 10 for transmission line are installed on the arms 6-1-9-1 of first, second and third supporting steel towers 7, 8, 9 at the nearest ends to the anchoring steel tower 6 and the power station or substation 1, and the arms 6-1-9-1 are connected through the arresters 10 with a power line 11. The first, second and third supporting steel towers 7, 8, 9 are interconnected by means of an overhead wire 12. According to the constitution, surge level intruding into the power station or substation can be suppressed.
Patent JP-S62142746-A (JP)
Title: Steel sheet for easy-opening can
Inventor: KONO TAKESHI
IPC: C22C38/00
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a steel sheet for easy-opening can ends extremely excellent in can openability and easy-opening with minimized force, by providing a soft and thin steel sheet in which thickness is regulated to the prescribed dimensional range and yield point and tensile strength are also regulated to prescribed values, respectively. CONSTITUTION:A steel slab containing, by weight, 0.001-0.07% C, 0.4% Mn, <=0.003% P, <=0.03% S, 0.005-0.010% Al, and <=0.0080% N is hot-rolled, descaled, and then cold-rolled. In the above cold rolling, the plate is rolled so that final thickness comes to 0.15-<0.23mm. Then the sheet is subjected to skin pass rolling at a draft where the yield point of steel sheet and tensile strength are 30kg/mm<2> and 39kg/mm<2>, respectively, e.g., <5%. The resulting steel sheet for easy-opening can ends is reduced in both pop value and tear value and is easy to open.
Patent JP-2001112284-A (JP)
Title: Controller for brushless motor
Inventor: MATSUOKA TADAO
IPC: H02P6/16
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a controller for brushless motor, capable of improving the precision of rotational speed control and stabilizing the driving control and rotational speed control of a motor at low-speed rotation. SOLUTION: This controller for brushless motor, including three sensors 11 to 13 detecting the rotational position of a rotor rotated by energization of a stator coil, is provided with multivibrators 20 to 22 occurring at the rise or fall time of the detected signals of the respective sensors 11 to 13, while the rotor is making one turn, an F/V converter 24 which F/V converts pulses outputted from the multivibrators 20 to 22 and outputting rotational speed signals, and a drive pulse modulator 27 comparing the rotational speed signals with a predetermined reference signal and performing rotational speed control.
Patent JP-H01126975-A (JP)
Title: Aromatic component
Inventor: IMASHIRO HIDETOMO
IPC: A61L9/02
Filed: 1987-11-11
Abstract: PURPOSE:To provide an aromatic which simultaneously fulfills the following conditions: long duration and high heat-resistance; giving no aroma at a room temperature and giving aroma at a higher temperature; and being able to be colored, by making the aromatic of an aromatic component, an inorganic or organic substance and a thermosetting resin. CONSTITUTION:An aromatic component used may be a liquid or a sublimable solid: for example, the aromatic component contained in a Japanese cypress, tea leaves or a rush is preferable. An organic substance preferably used is a bridged vinyl polymer of granules or fibers having pores. An inorganic substance may be granules or fibers: e.g., silica, alumina and zeolite, and those with pores are more preferable. A thermosetting resin used may be a silicone, an epoxy or a polyurethane. The preferable composition is per 100pts.wt. organic or inorganic substance, 10-30pts.wt. thermosetting resin and 1-10pts.wt. aromatic component respectively.
Patent JP-H07135423-A (JP)
Title: Parametric oscillator
Inventor: ITO NOBUYUKI
IPC: H03B9/12
Filed: 1993-11-12
Abstract: PURPOSE:To provide a parametric oscillator in which characteristics of each element are easily arranged with less power consumption and the ease of manufacture. CONSTITUTION:A nematic liquid crystal E-8 manufactured by the Melk company is inserted into a liquid crystal display element 11, which is formed in horizontal orientation whose cell thickness is 4mum and whose electrode area is 1cm<2>. The liquid crystal display element 11 is used for a variable capacitor and connected in parallel with an inductor 12 to form the parametric oscillator. The oscillation is started by providing in advance a + or -1V very small voltage vibration (20Hz) to a resonance circuit of the parametric oscillator and impressing a square wave of + or -10V and 20Hz to the oscillator with a stimulation power supply 13 and the amplitude of the oscillation is grown up to + or -10V stably. The characteristics of each element of the parametric oscillator formed in this way are easily arranged with less power consumption and the ease of manufacture.
Patent JP-H01127717-A (JP)
Title: Preventing work for liquidizing of sandy ground
Inventor: FUJIWARA TOSHIMITSU
IPC: E02D3/08
Filed: 1987-11-11
Abstract: PURPOSE:To raise the draining function of water by a method in which a specific structure of belt-like drain is set in a gravel drain to form a composite drain. CONSTITUTION:A belt-like drain 1 is made up of water-permeable material 2 having mutually facing water-permeable wide plates 2A of a nearly rectangular cross section and a nonwoven fabric material 3 covering the surface of the material 2. The drain 1 is set in a gravel drain 16 to form a composite drain 17. The draining function of water can thus be enhanced.
Patent JP-H10110749-A (JP)
Title: One-way clutch
Inventor: IIYAMA TOSHIO
IPC: F16D41/06
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch to be handled with the clutch being divided into two parts of the inner ring side and the outer ring side, and also perform a slide bearing function against a radial load, and suitable for mass production, and reduce a cost. SOLUTION: This one-way clutch is formed such that inner and outer ring members 1 and 2 are relatively rotated in a direction and intercoupled in a reverse direction for integral rotation. In this case, the inner ring member 1 is provided with a plurality of pockets 1a which contain a cylinder roller member or a ball member 3 and a spring member 5 and arranged approximately at intervals of a specified distance along the outer peripheral surface thereof. The pocket is formed such that the width of a pocket opening along the outer peripheral surface of the inner ring member 1 is smaller than the diameter of the cylinder roller or the ball member.
Patent JP-H01125519-A (JP)
Title: Reed valve device
Inventor: SASAKI TERUO
IPC: F02B25/20
Filed: 1987-11-11
Abstract: PURPOSE:To enhance intake efficiency by setting the spring constant of the reed valve in a reed valve device in a two-cycle engine at a value suitable for the operation in the low or intermediate engine speed region, and by arranging the valve so that it abuts on a valve stopper at a prescribed number of revolutions in the high-speed region. CONSTITUTION:A reed valve device 21 comprises a valve body 22 which is provided with a reed valve 23 and a valve stopper 24, and the body 22 has a V-shaped surface 25 arranged so as to close the downstream end of an intake passage, and in this V-shaped surface 25, a plurality of openings 26 to be the passage of mixture are formed. While the base end part of the reed valve 23 is fitted on the V-shaped surface 25 by means of bolts 28 so as to open or close the openings 26, in this case, the reed valve 23 is set so as to have a smaller spring constant suitable for the operation in the low or intermediate engine speed region. And the position of the valve stopper 24 is set and arranged so that the reed valve 23 abuts on an abutting part 29 when the engine speed reaches the neighborhood of the number of revolutions in which the engine produces the maximum torque in the high-speed region.
Patent JP-H01125615-A (JP)
Title: Information input device
Inventor: FURUYA YOJI
IPC: G06F3/048
Filed: 1987-11-11
Abstract: PURPOSE:To ensure the accurate designation of a position or an item with an information input device which performs the input to an information processor with a touch given onto the input surface of a display screen by correcting an error produced when a touch is given to a symbol on the screen over the input surface. CONSTITUTION:A transparent touch panel 2 is set at the front of a CRT display part and a finger touch, etc., are given to the input surface of the panel 2. Thus the coordinates of the input point are detected by a detecting circuit 4 of a control part 3 and are subjected to the arithmetic processing through an X-Y detecting circuit 5. Then the corresponding function is pointed out. In this case, a misinput is produced in case a position error is caused between the touched part of the panel 2 and the corresponding display screen 1 due to a gap produced between the panel 2 and the screen 1. In this respect, the coordinate conversion functions between the symbols on the screen and the panel input points are previously defined and set at a correction part 6 in plural times and at plural points. Then the panel input points are corrected by said conversion functions so that the positions can be accurately pointed on the screen 1 as desired by an operator.
Patent JP-2000101736-A (JP)
Title: Radio communication equipment
Inventor: TABETA HIDEYA
IPC: H04W88/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the radio communication equipment that conducts communication efficiently via a public communication channel even when a data terminal connects to a terminal adaptor via a wired line and a radio channel. SOLUTION: A data terminal 103 is connected to a radio communication terminal 101 via a wired line and a data terminal 106 connects to the terminal 101 via a PHS telephone terminal 104 and a PIAFS(PHS Internet access forum standard) card 105 through a radio channel. The data terminal to be connected is selected by control information from an ISDN 107 during data communication between the data terminals connected to the ISDN 107 via a wired line or a radio channel.
Patent JP-H05116205-A (JP)
Title: Production of polyolefine
Inventor: SHINAGAWA HIDEYA
IPC: B29C48/76
Filed: 1991-10-29
Abstract: PURPOSE:To enhance purity of polyolefine and to improve aging resistance to heat, weather resistance and hue by adding water to polyolefine wherein a catalyst is deactivated in addition of water and heating polyolefine at melting point or higher the polymer in an extruder and extruding the polymer while removing a volatile component. CONSTITUTION:Olefine is polymerized by using a Ziegler-Natta type composite catalyst. Then this composite catalyst is deactivated while adding water. While water is added at 0.1-2.5wt.% to this polyolefine, the polyolefine is fed to a vent-type extruder. The polymer is extruded while it is heated at melting point or higher and a volatile component is removed from the vent part. Therein the Ziegler-Natta type catalyst is a catalyst incorporating both a transition metal component consisting of titanium or vanadium and organic aluminum as a main component. As the transition metal component, titanium tetrachloride, magnesium compound and titanium tetrachloride carried on a carrier are used. As the organic aluminum component, trialkylaluminum is used.
Patent JP-H10110149-A (JP)
Title: Self-adhesive composition redispersible in water
Inventor: NAGASE TERUTAKA
IPC: C09J133/08
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of imparting excellent self-adhesive properties and redispersibility in water by adding a limited amino alcohol to an aqueous copolymer dispersion containing a specific acrylic monomer as an essential ingredient. SOLUTION: (B) A tertiary amino alcohol (e.g. triethanolamine, etc.) having about >=220 deg.C boiling point and corresponding to 50-120 mole % of carboxyl groups in a component A is added to (A) an aqueous dsispersion of a copolymer obtained by copolymerizing (i) 50-90wt.% of a (meth)acrylic acid alkyl ester having a 4-12C alkyl group, (ii) 1-10wt.% of a (meth)acrylic acid caprolactone adduct (1-10 added mole number), (iii) 7-20 wt.% of (meth)acrylic acid, (iv) 2-20wt.% of an alkoxyalkyl (meth)acrylate and (v) 0-30wt.% of another copolymerizable monomer.
Patent JP-2000101811-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To execute simple communication control for unimportant destinations by inputting destinations for receiving an important document and destinations just for their information separately to the equipment as destinations of one multiple address communication and varying a way of communication control according to the destinations. SOLUTION: Destinations for one multiple address communication are inputted to the equipment as two separate groups. Different communication control is applied to the two groups. That is, each transmission destination is registered to a registration circuit 30 via a signal line 30a by one-touch dialing. Specifically, one-touch dial numbers 01, 02, 03 are used for the destinations for direct concerns and one-touch dial numbers 04, 05 are used for the destinations just for their information through grouping registration. Then an asterisk * mark key is depressed to insert a * mark between the one-action dial numbers so as to separate the one-action dial numbers before the * mark as the transmission destinations for direct concern and after the * mark as the transmission destinations just for their reference.
Patent JP-H06131410-A (JP)
Title: Electric circuit design method and cad device for electric circuit design
Inventor: MATSUYAMA KOICHI
IPC: G06F17/50
Filed: 1992-10-22
Abstract: PURPOSE:To reduce the work of an electric circuit designer related to correction of symbols used for hierarchical design of an electric circuit. CONSTITUTION:With respect to information common to the circuit diagram of a symbol and its symbolic figure, when only one of them is changed, the other must be updated for the purpose of matching. In a step 102, information after the change is added and information before the change is preserved when one of them is changed. In a step 104, information to be updated of the other of the circuit diagram and the symbolic figure corresponding to the change of one of them are settled based on the correspondence between information after the change and information before the change and the mutual correspondence between information before the change of the circuit diagram and that of the symbolic figure. In a step 106, update is performed in accordance with this settlement. Since information before the change is preserved together with that after the change, information to be updated can be settled.
Patent JP-H02129671-A (JP)
Title: Circulating type automatic original feeding device
Inventor: SAKAI TOSHIYUKI
IPC: G03G15/00
Filed: 1988-11-09
Abstract: PURPOSE:To enable a grouping processing, sharing passages before and after an exposing part by setting a length of the passage to an irreversible carrying means, which is positioned at both or one of the two way original passages from the exposing part in the upper stream side and lower stream side of the original feeding direction to be greater than the largest sized original. CONSTITUTION:The length of the passage from the exposing part D to the irreversible carrying means positioned at the original two-way passage in both or one of the upper stream side and the lower stream side of the original feeding direction is set to be greater than the largest sized original. That is, when the original is traveled and returned on a platen glass 12 to carry out group copying, because the handling roller 77 is restricted against the large size original by manual inserting on the original setting tray 71 size, the size from the exposing part to the handling roller 77 through the returning path 74 is set to be greater than the largest possible size for copying. Thus, the original is made to travel and to come back at the exposing part, in the grouping copying mode, and this can be carried out by sharing the original circulating passage before and after the exposing part D.
Patent JP-H07268113-A (JP)
Title: Article in the form of molded sheet and its production
Inventor: REOPORUDO MIKEROTSUCHI
IPC: B29B17/04
Filed: 1994-11-17
Abstract: PURPOSE: To provide an article in the form of a shaped sheet showing a good tensile strength and elasticity in the flexural impact testing, favorably not showing deformation under its own wt. at 80-85°C, obtd. by using a recycled or unused polyethylene terephthalate (PET), as well as the preparation.  
     CONSTITUTION: This is an article in the form of a shaped sheet comprising 50-90 wt.% of PET, 5-20 wt.% of a 'rubber' as an additive to decrease the tendency of PET to crystallize when heated, and 10-45 wt.% of an inert filler which retains its shape under its own wt. up to the temp. of at least 70°C, and has a crystallinity gradient showing an impact strength substantially greater than that of a fully crystallized shaped sheet. To manufacture this article, the upper side surface of a flat shaped sheet or a corrugated shaped sheet obtd. through extrusion of a mixture melt composed of the above-mentioned compsn. is heated much more vigorously than the lower side surface, i.e., realizing a differentiated heat treatment of a shaped sheet. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08143117-A (JP)
Title: Conveyor
Inventor: IMAIZUMI KOZO
IPC: F16G3/00
Filed: 1994-11-17
Abstract: PURPOSE: To rapidly and easily attach/detach belt members by individually attaching/detaching each belt member between each roller and a drive shaft. CONSTITUTION: Belt members 40 are coiled around grooves 21, 38 of a carrier roller 20 and a pulley 37 from the stretched condition, and deformed in an annular manner while being twisted in the horizontal direction by about 90 deg., and both end parts are connected to each other by a connecting member. The respective belt members 40 become endless, and the carrier roller 20 is rotated in an interlocking manner with a drive shaft 30. The belt members 40 are returned to the stretched condition by removing the connection of both end parts by the connecting member, and removed from the respective grooves 21, 38 of the carrier roller 20 and the pulley 37.
Patent JP-S62143866-A (JP)
Inventor: YOSHIDA ICHIRO
IPC: H05K1/03
Filed: 1985-12-17
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-H02130747-A (JP)
Title: Tape loading mechanism for magnetic recording and reproducing device
Inventor: TAKEDA HIDEKAZU
IPC: G11B15/665
Filed: 1988-11-11
Abstract: PURPOSE:To make the title mechanism smaller in constitution and, at the same time, to stabilize the running of a tape by loosely coupling a tape transferring member with a tape drawing-out member and not applying the press-contacting force of the drawing-out member by means of a positioning member to the tape transferring member as a load. CONSTITUTION:When a tension pin 4 is moved in the direction shown by the arrow A by means of a cam, the loading ring 18a of a tape transferring member is simultaneously revolved in the direction shown by the arrow B and forms a drawing-out member together with a tape drawing-out member 8. Then a guide base 5 loosely coupled with the ring 18a through a coupling member 19 provided with a long hole is press- contacted and positioned by means of a press-contacting arm 33 after the base 5 is revolved and positioned by means of a positioning member 32 which is not coupled with the ring 18a. Therefore, the press-contacting force does not become the load to the ring 18a. Moreover, when the ring 18a revolves, the tape drawing-out member 8 is revolved and a tape 1 is loaded on a rotary drum 10 in a long-span state. With a small-size constitution which can make the load to the ring 18a and the ring driving force smaller, the tape span can be elongated and the running of the tape can be stabilized.