baber/WOPTO huggingface dataset:
Patent JP-H08209400-A (JP)
Title: Electrolytical etching of metallic strip and device therefor
Inventor: NARUSE YUTAKA
IPC: C25F3/06
Filed: 1995-01-31
Abstract: PURPOSE: To provide a method and a device for electrolytically etching a metallic strip capable of easily reducing or preventing the etching extent at the edge of the strip in the electrolytic etching of the strip using a radial cell-type electrolytic etching device. CONSTITUTION: A main roll 13 is freely rotatably provided in an electrolytic cell 12, the lower half of the main roll 13 from the axial center is dipped in an electrolyte filled in the electrolytic cell 12, and a semicircular-sectioned electrode 14 is interposed between the main roll 13 and the inner face of the cell 12. An inlet-side roll 19 delivering a masking tape 18 consisting of a fluoropolymer, etc., and an outlet-side roll 20 winding the masking tape 18 are provided on both sides of the main roll 13, and the masking tape 18 is firmly attached to both edges of a strip S to be masked.
Patent JP-H02195555-A (JP)
Title: Program searching method for dat
Inventor: IWASAKI TAKAO
IPC: G11B15/087
Filed: 1989-01-25
Abstract: PURPOSE:To allow program searching at a high speed with reliability by feeding a tape at a middle speed in the same direction as the feed direction of a high speed at a prescribed distance before the precise program searching after searching at a high speed, then performing the precise program searching by confirming that the state ready to reproduce signals is attained. CONSTITUTION:A control circuit 24 controls the respective motors for driving a rotary head 16, a reel 14 and a capstan 18 according to the control signals from a microcomputer 20 and also controls a motor 19 for mechanical driving to move the position of a pinch roller 12, thereby bringing the tape 10 into pressurized contact with the capstan 18 and releasing the contact. A reproducing circuit 22 demodulates the reproduction signal picked up by the rotary head 16 and converts the signal to an audio signal. The tape is fed at the same distance and the middle speed in the same direction after searching at the high speed, by which the tape is prevented from stopping just before the position where the tape is ought to stop by a mechanical cause. The electrical processing of the signal is thereafter surely executed by confirming that the state ready to reproduce signals is attained.
Patent JP-H07227069-A (JP)
Title: Method for manufacturing compact motor
Inventor: NAKABASHI AKIHIKO
IPC: H02K15/14
Filed: 1994-02-08
Abstract: PURPOSE:To provide a method for manufacturing a compact motor by preventing a fiber material containing oil from being squeezed out of the clearance of springs and at the same time enabling the fiber material containing oil to stably contact a bearing. CONSTITUTION:The title item includes a compact motor frame 12, a bearing 13 consisting of a metal containing oil provided inside the frame 12, a press ring 14 pressed against the bearing 13, a spring 15 for pressing the bearing 13 via the ring 14, a frame cover 16 for fixing the springy 15, an oil pot 17, and a hole 18 provided at the frame 12. A process is provided where a masking tool 19 is inserted into the upper part of the bearing 13, at the same time the masking tool 19 is pressed in the direction indicated by arrow 20, the inner- periphery wall surface of the spring 15 is pressed from the outer-periphery surface of the masking tool 19, further an enclosing nozzle 22 is inserted into the hole 18, and then a fiber material 21 containing oil is enclosed in the direction of an arrow 24 from a nozzle hole 23.
Patent JP-H09201279-A (JP)
Title: Rice washing device
Inventor: MATSUMOTO YOSHIHISA
IPC: A47J27/14
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent damage caused by any impurity substance sandwiched between the peripheral edge of rice ejecting hole of a shutter and a rice washing tub by fixing a guide cylinder, with which rice ejected from the rice ejecting hole is guided, through a fixing means to the shutter. SOLUTION: A guide cylinder 32 almost coincidently communicated to a rice ejecting hole 28 is fixed onto the lower face of a shutter 10 by welding so as to be protruded downward, and an impurity substance is prevented from entering the rice ejecting hole 28 from the downside. A shutter cover 34 positioned above the shutter 10 is fixed on the lower end side of a cylinder part 12 in a rice washing tub 2 and the shutter 10 is formed for covering the upside of the rice ejecting hole 28 when this shutter is set at a position to close a rice ejecting opening 2a with a closing part 29, and a water discharge hole 30 is positioned corresponding to the rice ejecting opening 2a. Since the shutter cover 34 is provided for covering the upside of the rice ejecting hole 28 when the rice ejecting hole 28 is not positioned under the rice ejecting opening 2a, any impurity substance can be prevented from entering the rice ejecting hole 28 from the upside and a device can be prevented from being damaged by sandwiching any impurity substance between the peripheral edge of the rice ejecting hole 28 and the rice washing tub 2.
Patent JP-H08206813-A (JP)
Title: Formed body for joining different kinds of metals
Inventor: MIYAKE KAZUYA
IPC: B22D18/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide a formed body for joining different kinds of metals which can be lightened as various kinds of shapes for using to many usages. CONSTITUTION: A stainless steel plate is formed as a prescribed shaped exothermic body 2A for forming the outer bottom surface and the outer side surface lower part of a ladle 1. This exothermic body 2A joins the ladle body 1A composed of an aluminum material by a molten metal forging method as the exothermic layer 2 forming the partial outer surface of an outer shell of the ladle 1. By this constitution, the exothermic body 2A composed of the stainless steel plate can be set only to the outer bottom surface and the outer side surface lower part of the ladle 1 needed to the exothermic layer 2, and since the ladle body 1A forming complicated outer shell shape is made of the aluminum material, even if the vol. of the ladle 1 is large, this ladle can be lightened.
Patent JP-H08208733-A (JP)
Title: Olefin polymerization catalyst
Inventor: SUGANO TOSHIHIKO
IPC: C08F4/6592
Filed: 1995-01-31
Abstract: PURPOSE: To obtain an olefin polymn. catalyst which is excellent in storage stability and persistence of activity and is useful for obtaining a polymer having good particle properties while reducing the amts. of ash components such as inorg. oxides and residual aluminum. CONSTITUTION: This olefin polymn. catalyst comprises fine org. carrier particles (A), an organoaluminumoxy compd. (B), and a group 4-6 transition metal compd. (C) having at least one conjugated 5-membered cyclic ligand and is produced by a process contg. the step of bringing component A into contact with component B and the step of heating the resulting contact product at 35 deg.C or higher.
Patent JP-H08201633-A (JP)
Title: Back light device for liquid crystal display device
Inventor: OTA YOKO
IPC: G02B6/00
Filed: 1995-01-31
Abstract: PURPOSE: To prevent the section side where an incident light quantity is small from darkening in the display region of a liquid crystal panel by bringing the boundary between first and second optical parts closer to the second section side where the incident light quantity is small in correspondance to the ratio of the light quantity incident on the respective sections so as to lessen the difference in the illuminance between the first and second optical parts. CONSTITUTION: The position of the boundary CF is set in accordance with the ratio of the light quantity of the incident light at the respective sections 3a, 3b and a reflection surface 3f is formed in accordance with the the position of the boundary CF. As a result, the region (first optical part) nearer a wire-shaped light source 1a side than the boundary CF where the light from the wire-shaped light source 1a is emitted and the region (second optical part) nearer a wire-shaped light source 1b side than the boundary CF where the light from the wire-shaped light source 1b is emitted are made nearly equal in the illuminance.  Namely, the regions on the sides respectively near the wire-shaped light sources 1a, 1b with the boundary CF as a boundary are made nearly equal in the illuminance if the boundary CF is set at a position where the distance between A and B is internally divided nearly to 2:1 in the case where the light quantity of the respective incident light rays at the section 3a, 3b satisfies the relation 2:1.
Patent JP-S58132291-A (JP)
Inventor: TANAKA HIDEHARU
IPC: B01J37/02
Filed: 1982-01-29
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-H08200715-A (JP)
Title: Electric heater
Inventor: TAKAHASHI SADAMITSU
IPC: H05B3/00
Filed: 1995-01-31
Abstract: PURPOSE: To appropriately heat the body of a user with a temperature distribution of 'keeping one's head cool and felt warm', regardless of the lying direction of the user, when the user sleeps while placing a bedding on the top of a carpet-form heater, and warming the bedding. CONSTITUTION: In the lying direction with one end of a carpet-form heater 1 as a reference, a first heating element 11 is wired into a wiring pattern of a cooler top and warmer bottom. Then, in the lying direction with the other end of the carpet-form heater 1 as a reference, a second heating element 12 is wired into a wiring pattern of 'keeping one's head cool and feet warm'. Then, a switching means which connects power to either one of the first heating element 11 and second heating element 12 is provided. By this method, the body of a user is appropriately warmed with a temperature distribution of αkeeping one's head cool and feet warm' by either one of the heating elements 11, 12 corresponding to the lying direction, regardless of the lying direction of the user to both end directions of the carpet-form heater 1.
Patent JP-S5298485-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAGI HAJIME
IPC: H01L21/8228
Filed: 1976-02-13
Abstract: PURPOSE:To increase the scale of integration and improve design accuracy by using A1 diffused layers in the collector low concentration region and isolating region of PNP transistors in an IC including complementary transistors.
Patent JP-S61175791-A (JP)
Title: Paper sheet discriminating method
Inventor: KORIYAMA MASAYUKI
IPC: G06M7/06
Filed: 1985-01-30
Abstract: PURPOSE:To discriminate the double feed of paper sheets with high accuracy and to count the paper sheets accurately by comparing each average density of paper sheets with the reference value to decide whether the average density is kept within a reference difference range or not and therefore setting the value most approximate to the actual number of the paper sheets to be counted as the reference value. CONSTITUTION:The data signals 101 of the average density values X1, X2 and X3 of the first three sheets are supplied to a value discriminating means 12. Then the maximum value Xmax and minimum value Xmin are discriminated among those three data 101. The obtained signals 102 of maximum and minimum values are sent to a maximum difference discriminating means 13. The maximum difference signal 103 obtained by the means 13 is sent to a result discriminating means 14. Then the allowance value (a) obtained from experience and stored in an allowable error memory 16 is compared with the maximum difference Xmax-Xmin to decide whether this difference is set within the value (a). When the difference Xmax exceeds the range of the value (a), it is decided that the double feed is included within the first three sheets. then a release signal 105 is delivered to a release means 18.
Patent JP-S60159123-A (JP)
Title: Production of grain oriented electrical steel sheet
Inventor: YAMAGUCHI KATSUROU
IPC: H01F1/18
Filed: 1984-01-28
Abstract: PURPOSE:To obtain a product which is excellent in both of excitation characteristic and iron loss characteristic in a titled process for producing a steel contg. Sb and S and/or Se as a blank material by controlling adequately a secondary recrystallization process under the use of a separating agent for annealing contg. specific elements. CONSTITUTION:A hot-rolled silicon steel sheet contg., by weight %, <=0.06 C, <=4.0 Si, 0.005-0.20 Sb and 0.008-0.10 total of S and/or Se is subjected to one pass or >=2 passes of cold rolling including intermediate annealing. A separating agent for annealing consisting essentially of MgO is then coated on the surface of the steel sheet which is then heated to 800-920 deg.C to grow substantially the secondary recrystallization grains. The steel sheet is thereafter heated to 1,100-1,200 deg.C by which the impurities in the steel are removed. The separating agent for annealing prepd. by adding >=1 kind of V or V compd., Sb or Sb compd. in the form of V and Sb to MgO at 0.2-5.0% in total by the weight of the MgO is used in the titled process for production consisting of a series of such stages. The heating for final finish annealing after coating of said agent is further accomplished for 30-100hr, in which the annealing is accomplished in a gaseous H2 atmosphere for 5-15hr in the first half thereof and in gaseous N2 or Ar atmosphere for the remaining hours and the second half.
Patent JP-S54107636-A (JP)
Title: Address selection method for memory unit
Inventor: TAMURA TOSHISHIGE
IPC: G06F12/06
Filed: 1978-02-10
Abstract: PURPOSE:To make easy the extension of memory cards of various capacity, by constituting each memory card that the address adding the memory capacity of the memory card itself is delivered to the memory card of next stage. CONSTITUTION:The card address set information is fed to the memory card No.1 via the line 6, and it is set to the card address set circuit 2. The content of the set circuit 2 and the memory capacity of the memory card No.1 are added with the addition circuit 3, and the result is fed to the next memory card No.2, setting the  card address set circuit 2. In the memory card No.2, the result of addition between  the content of the card address set circuit 2 and the memory capacity of the memory card No.2 is delivered to the memory card No.3. Similarly, the card address is set to the card address set circuit of the memory card sequentially.
Patent JP-S5298373-A (JP)
Title: Discharge lamp
Inventor: MIYASHITA HISASHI
IPC: H01J61/34
Filed: 1976-02-16
Abstract: PURPOSE: To suppress arc bending and thus prevent rupture of the discharge lamp by forming protuberances on the inner surface of the luminescent lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63183214-A (JP)
Title: Cooling-oil passage for oil cooled engine
Inventor: YAMADA KIICHIRO
IPC: F01P3/20
Filed: 1987-01-23
Abstract: PURPOSE:To aim at simplification of the structure of a communicating passage and at reduction of the construction cost thereof by providing, on a cylinder block, both a force feed passage and a return passage for cooling oil respectively, and then forming the communicating passage between the end of the force feed passage and the beginning of the return passage from a groove and the like provided on the under surface of a cylinder head. CONSTITUTION:On one side of a cylinder block 2 are provided a force feed passage 4 for cooling oil and a push-rod inserting chamber 22 inside and outside viewed from the center of a cylinder, and then, a return passage 5 is provided by way of partitioning a part of the push-rod inserting chamber 22 with a partition wall 23. In addition, the beginning of the force feed passage 4 is interconnected by means of a catching hole 26 with a drain chamber for a pressure setting valve, and the end 7 thereof opens onto the upper end face 6 of the cylinder block 2. And further, the beginning 8 of the return passage 5 is adjacent to the end 7 of the force feed passage 4 and opens onto the upper end face 6 of the cylinder block 2. On the other hand, on the under surface of a cylinder head 3 is provided a groove 10, and then, the groove 10 and the clearance space in a head gasket 11 are formed into a communicating passage 9 for connecting said end 7 to said beginning 8.
Patent JP-H01191214-A (JP)
Title: Timer instruction processing system and application instruction processing system for programmable controller
Inventor: NAKAI MASARU
IPC: G06F1/00
Filed: 1988-01-26
Abstract: PURPOSE:To execute a timer operation with high accuracy and at high speed by providing a timer elapsed value area for the timer operation, a timer auxiliary elapsed value area for a high accuracy operation and an elapsed time area for deciding an operational condition and setting a unit of an elapsed value to the relation of 2 X a unit elapsed time. CONSTITUTION:At the time of a timer instruction processing, when a subtracting operation is decided by a CPU unit, a unit elapsed value is set to the relation of 2 X a unit elapsed time, the fraction of the previous elapsed time is read out of a timer auxiliary elapsed value area and added to an elapsed time read out of an elapsed time area before a timer operation, AND of the added value and a value which has subtracted '1' from a unit elapsed value is taken and stored in the timer auxiliary elapsed value area, a value adding a fraction to the elapsed time is brought to (n)-bit shift and its value is subtracted from the timer elapsed value. In such a way, a timer instruction can be processed with high accuracy and at high speed.
Patent JP-S61178801-A (JP)
Inventor: TAGUCHI AKIHIRO
IPC: B65B3/17
Filed: 1985-01-29
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-H10208621-A (JP)
Title: Compact low pressure gas discharge lamp
Inventor: HELBIG PETER
IPC: H01J5/62
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact low pressure gas discharge lamp that can be produced simply, speedily, and with advantageous cost together with a guarantee of the most reliable contact assuredness in a constitution necessary to connect electrically the lead of a discharge tube and a terminal corresponding to a ballast. SOLUTION: This gas discharge lamp 10 is composed of a discharge tube 14 with a electrode and a lead 30, a cap 16, and a cap 12 assembled with a fitting panel 24 having a case 18 and a ballast. The fitting plate 24 with the ballast is fitted inside the metallic cap 18 and has a terminal 26 to connect electrically the lead 30. In addition, the lead 30 is respectively connected through a conductive spring element 28 to the electric terminals 26 of the fitting panel 24.
Patent JP-2000211192-A (JP)
Title: Thermal head for thermal printer
Inventor: KAIMAI MITSURU
IPC: B41J2/335
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs by holding a heating element between a signal electrode and a common electrode covering an entire face of the signal electrode, impressing a potential between the electrodes thereby making the heating element heat in a predetermined shape and transferring the heating shape directly to a medium to be heated. SOLUTION: A pattern to be printed to the front side of a substrate (e) is formed of a conductor and turned to the rear side of the substrate (e) at a signal electrode (b) through a through hole. A heating element (d) is formed flat onto the whole conductor of the printing pattern. A conductor is formed as a common electrode (c) on the heating element (d) similarly flat to the heating element (d). Subsequently, a protecting layer (a) is formed on the common electrode (c). When a potential is impressed to the signal electrode (b) and the common electrode (c), a current passing the heating element (d) increases, whereby an image of the printing pattern formed first becomes a heating pattern. The heating image transmits an image heat through the protecting layer (a) to a medium to be heated tightly adhering on the protecting layer (a), so that the medium is printed.
Patent JP-S60162140-A (JP)
Title: Hot and cold environment test device
Inventor: SHIMIZU MASASHI
IPC: G01N17/00
Filed: 1984-02-01
Abstract: PURPOSE:To enlarge the effective volume of a testing chamber by providing a cold/hot air switching damper and a separator plate with an air guide. CONSTITUTION:When a hot air switching damper 9 is opened as shown by solid lines with a hinge 9b as a pivot, a separator wall 9-1 is also opened with a hinge 9-1b as a pivot in an interlocked movement. Meanwhile, a cold air switching damper 2 remains closed. Likewise, a hot air switching damper 10 and a separator plate 10-1 are opened, while a cold air switching damper 3 remains closed. Under such a condition, the hot air blown out of a high temperature chamber 11 flows into a testing chamber 1 as the airflow direction is dictated as shown by the arrow mark by passing through air guides 9a, 9-1a, resulting in the uniform distribution of the hot air flow. The test specimen placed in the chamber 1 also gets the uniform airflow, resulting in the uniform time-temperature change rate. In this manner, the distribution of the cold or hot airflow in the test chamber 1 can be made uniform, and the effective space of the chamber 1 can be enlarged.
Patent JP-H10212465-A (JP)
Title: Chloroprene rubber adhesive composition
Inventor: TSUTSUMI YOSHITAKA
IPC: C09J157/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a chloroprene rubber adhesive composition capable of simultaneously satisfying both thixotropy and adhesion. SOLUTION: This chloroprene rubber composition comprises (1) 100 pts.wt. of a chloroprene polymer or a chloroprene copolymer, (2) 10-200 pts.wt. of a tackifier resin (preferably a petroleum hydrocarbon resin), (3) 1-15 pts.wt. of at least one metallic oxide or metallic hydroxide of calcium oxide, calcium hydroxide, silicon dioxide and silicic acid and (4) an organic solvent. Furthermore, 1-50 pts.wt. of a chlorinated rubber may be added thereto.
Patent JP-S61175799-A (JP)
Inventor: MATSUMOTO YOSHIO
IPC: H04Q9/16
Filed: 1985-01-31
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-S58132699-A (JP)
Inventor: MIYATA KAZUTOSHI
IPC: G21F9/16
Filed: 1982-02-03
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-S63199701-A (JP)
Inventor: KARI EDERUMAN
IPC: C08B17/06
Filed: 1988-01-26
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-H09211649-A (JP)
Title: Lens interchangeable camera
Inventor: AKAMATSU NORIHIKO
IPC: G03B7/16
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent useless current consumption and enable photographing by good optical characteristic by transmitting data whether a lens is in a changeover macro-condition or not from a microcomputer on the lens side to a microcomputer on the body side. SOLUTION: When information of being set in a changeover macro is obtained from a lens, it is operated in an infinite mode, and the lens is confirmed to be stopped so as to advance to a light measuring sequence. Various data are input from the lens, light is measured in a light measuring circuit, and exposure is computed. Data whether the lens having a changeover macro- mechanism is in the changeover macro-condition or not, are transmitted from a microcomputer 30 on the lens side to a microcomputer 10 on the body side. Hereby, the microcomputer 10 on the body side is informed that the lens is in the changeover macro-condition. Consequently, at changeover macro, AF operation can be prohibited, and useless current consumption can be prevented. By fixing a focus lens on the optical infinite position, a photograph can be taken by good optical characteristic.