baber/WOPTO huggingface dataset:
Patent JP-H10192582-A (JP)
Title: Thread dispensing method in sewing machine
Inventor: EBATA YOSHIKAZU
IPC: D05B65/06
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To simplify thread dispensing at the and of sewing works in a multi- thread chain stitch sewing machine and facilitate the dispense of the stitch at the sewing end point, by manipulating a letting-out device of thread after a tread-adjusting device has been loosened after a sewing work to send out a thread needle and cutting an appropriate position of the thread by a cutter. SOLUTION: When a sewing machine is driven, stitches are formed at both front and rear faces of a sewing cloth 5 by cooperation of needles 1, 2 in which threads are inserted respectively and multi-thread chain stitch looper 8. When the sewing work has come to an end, the sewing machine is stopped at the dead point of the needle positioned upward (in this state, the thread 9, 10 of the needle are caught by the multi-thread chain stitch looper 8). Then, the treads 9, 10 are released by manipulating thread-adjusting device 3, 4 and the thread 9, 10 are drawn by an appropriate length by manipulating a letting-out device 12 of thread to rotate the letting-out lever 14 and secure a sufficient length of the left thread of the needle for the next sewing work. And then, the thread is cut off above the sewing cloth 5 by the cutter provided at the cloth-pressing leg 7. Thereafter, the sewing cloth 5 is drawn out and the looper- thread 11 is cut off.
Patent JP-S61175923-A (JP)
Title: Magnetic recording medium
Inventor: MIZUSHIMA KUNIO
IPC: C09D127/06
Filed: 1985-01-29
Abstract: PURPOSE:To obtain the titled medium having an excellent shock-resistance and a less tendency for generating a traveling scratch by constituting an under- coating layer with a blocking film preventing a transfer of a lubricant contd. in the magnetic layer to the under-coating layer and a porous layer having cushion effect, and by providing the blocking film at a side of the magnetic layer, and the porous layer at a side of a substrate respectively and jointing together with each other. CONSTITUTION:A base 1 of a polyester film is coated with a coating material formable of the porous layer in 2.5mum thickness, and dried. The porous layer 3a having 20-60vol% void ratio is formed as a lower layer of the under-coating layer 3 followed by calendering the surface of the porous layer 3a at 40 deg.C, under 20kg/cm<2>. Then an aluminium metal is vapor-deposited on said porous layer in 0.2mum thickness to form the blocking film 3b as an upper layer of the under-coating layer 3 followed by coating the magnetic layer 2 on the blocking film 3b and by surface-treating to form the magnetic disc.
Patent JP-H03219661-A (JP)
Title: Outer lead bending device for semiconductor package
Inventor: MATSUMOTO AKIRA
IPC: B21D43/05
Filed: 1990-01-25
Abstract: PURPOSE:To prevent damage of outer leads and peeling of a plating by providing an outer lead bending device for retaining a semiconductor package between a pressing punch and a die and then allowing it to protrude from the punch by the falling of a punch holder. CONSTITUTION:When pitch-fed semiconductor packages S1, S2, S3 are stopped on a die 14 and a cam mechanism is operated, a punch holder 22, a pressing punch 20 and an outer lead bending punch 24 are moved down toward the die 14. Then, the packages are held at predetermined positions, and the roots of outer leads R are secured. Further, when the operation of the mechanism is advanced, the punch 24 protrudes from a stopper 26 to operate the outer leads R of the packages S1, S2, S3. When the punch 24 is moved forward in contact with the leads R, the leads R are received by a moment force until the free ends are brought into contact with the die 14 to bent the leads R in a Z shape.
Patent JP-S55105109-A (JP)
Title: Incinerator
Inventor: KOUNO AKIO
IPC: F23L7/00
Filed: 1979-02-08
Abstract: PURPOSE: To prevent damage on guide plates or the like by specifying the method of orientation of air introduction holes formed in the furnace wall.  
     CONSTITUTION: In the furnace wall 7 of a main body 3 forming a combustion chamber 2, plural combustion-air introduction holes 25 are arranged in roughly tangential direction as regards the circumference of a rotary furnace bed 4, with their portions on the side of the combustion chamber 2 directed upward. When combustion gas is discharged into a flue 8 while swirling spirally in the chamber 2, matter to be incinerated fed onto the furnace bed 4 by a feeder 24 experiences deficiency of oxygen and is prevented from over-burning, so that thermal damage on guide plates 11 and supporter 10 of a waste guide device 5 is prevented. A similar effect may be obtained by a method wherein water spray nozzles 12 are arranged in or near the holes 25 and water is sprayed to the most vigorous combustion zone of incinerated matter on the furnace bed 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56111423-A (JP)
Title: Measuring device for gas flow rate of nozzle valve or the like
Inventor: KAWAZOE IKUO
IPC: G01F1/48
Filed: 1980-02-06
Abstract: PURPOSE:To enable a measurement of a gas flow with high precision relatively easily through short-period operation by taking a flow measurement of a reference work and then by taking a flow measurement of a valve, etc., to be measured under the same conditions to detect the difference between the both. CONSTITUTION:Gas from gas source 11 is reduced in pressure by reduction valve 12 and alternately supplied to reference work 21 and valve 14, etc., to be measured by on-off valves 22 and 23 after passing through the flow measuring means consisting of laminar pipe 15 and differential pressure detector 16. Valve 14, etc., to be measured having a nearly center flow rate is regarded as reference work 21 and in the alternating operation, the same gas communication resistance should be given. In this constitution, flow rate Qm of reference work 21 is stored in memory means 27 and the difference from flow rate Qw of valve 14, etc., is detected by difference detecting circuit 29; and the deviation DELTAQ is indicated by deviation indicator 31 and the correct flow rate of valve 14, etc., is indicated on indicator 34 through arithmetic circuit 33. Consequently, the errorneous difference is canceled by subtracting the difference according to measurement condition, so that high precision can be obtained.
Patent JP-H03219480-A (JP)
Title: Disk cartridge
Inventor: KATAGIRI SUSUMU
IPC: G11B11/10
Filed: 1990-01-24
Abstract: PURPOSE:To obtain enough energizing force even in a shutter closing position by inclining a linear stringer part of a shutter energizing spring toward the shutter closing direction that is orthogonal to the shutter moving direction. CONSTITUTION:Before setting up a spring means in a cartridge 50, the 2nd linear stringer part 19 is inclined to the 1st linear stringer part 17 by an angle alpha, but after setting it up in the cartridge 50, by detaining a moving end 20 to a hook 26, the linear stringer part 19 is bent in the shutter opening direction by an angle of approximately alpha, so as to become linear to the linear stringer part 17. That is, since the linear stringer part 19 is bent at an angle of approximately alpha to be set up, the hook 26 is always energized by elastic recovery in the direction of the shutter. This energizing force can arbitrarily be settled by the angle alpha of the linear stringer part 19. Because of the presence of the shutter energizing force even in the closing position, the shutter is securely held in the closing position.
Patent JP-S62171386-A (JP)
Title: Brightness adjustment system for flat matrix crt
Inventor: HARA ZENICHIRO
IPC: H04N5/58
Filed: 1986-01-24
Abstract: PURPOSE:To easily adjust the brightness of a display picture according to environmental brightness by providing a pulse voltage to be applied to an electrode with cuts as many as gradations at every specific period. CONSTITUTION:Voltages GX1-GX4 applied to scanning electrodes X1-X4 are provided with n=4 cuts P as many as gradations at every specific period. A part where a scanning electrode and the voltage applied to a data electrode shown by (e) both turn on emits light and a part where a cut part P is present does not emit light. consequently, the environment is dark, the display picture is uniformly dark on the whole correspondingly to make the display screen easy to see. Further, the cutting width Pw of cuts P is controlled to control the brightness on the display picture optionally.
Patent JP-S56112070-A (JP)
Title: Manufacture of plate for sealed lead storage battery
Inventor: OKAMOTO HARUO
IPC: H01M4/20
Filed: 1980-02-06
Abstract: PURPOSE:To obtain a plate which has high productivity and enhanced life characteristic, by applying a paste having high moisture content to a soft active-material- supporting body, affixing porous separators to the surfaces of the applied paste, and subjecting the separators to dehydration pressing by means of a liquid-absorbing roller. CONSTITUTION:A high-moisture-content active material paste 2 for each electrode is applied to an active-material supporting body such as an expanded metal or a punched metal which is made of either soft lead or a lead alloy, by means of an automatic duplex pasting machine. Acid-proof porous separators such as glass-fiber nonwoven separators 3 are placed on the both surfaces of the applied paste 2. After that, the separators 3 are passed between a pair of press rollers whose surface has an acid-proof feltlike liquid-absorbing cloth 4 wound around that, and thereby the separators 3 are affixed to the paste 2 and the paste 2 is dehydrated.
Patent JP-H06231074-A (JP)
Title: Multiple access system for system bus
Inventor: UMETSU MASAKAZU
IPC: G06F13/364
Filed: 1993-01-29
Abstract: PURPOSE:To improve the using efficiency of a bus in a system bus in which the I/O access of a personal computer or the like is delayed. CONSTITUTION:The system bus is constituted of an address bus 9, data bus 10, control bus 11, bus request signal lines 12 and 13, bus grant signal lines 14 and 15, and end signal lines 16-18. A system bus managing circuit 1, bus master devices 3 and 4, and slave devices 5 and 6 equipped with slave interface circuits 7 and 8 are connected with the system bus. The bus master devices 3 and 4 designate the number of an end signal line on the control bus 11 at the time of an access to the system bus, and release the bus when the end signal line is active. The adjustment of the end signal is operated by a concentrated adjusting circuit 2 of the system bus managing circuit 1, and the slave interface circuits (distributed adjusting circuit) 7 and 8 of the slave devices 5 and 6. Thus, the multiple access of the system bus can be attained.
Patent JP-S63185786-A (JP)
Inventor: YAMAGISHI YASUYUKI
IPC: B66B1/16
Filed: 1987-01-26
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-H02195439-A (JP)
Title: Programmable control device
Inventor: ANDO TAKASHI
IPC: G06F9/46
Filed: 1989-01-25
Abstract: PURPOSE:To eliminate the need for using a timer in 1 st table by setting up a timer in each level, and at the time-up of the level, starting a control module linked to the time-up level. CONSTITUTION:A start period is set up in each level by a monitor program. At the time of generating a request for the formation of each control module, a monitor program linking means obtains the address of a corresponding MCB 1 from a control module number informed at the time of generating the request. After setting up various information in the MCB 1, the address of the corresponding level of an LCB 2 is obtained from the module levels stored in the MCB 1 and the number 4 of registered modules in the level is increased. During the period of operation, the periods 3 of respective levels in the LCB 2 are counted. When the periods of any one of the levels are counted up, an execution state setting means sets up the leading module number 6 in an executing module number 5.
Patent JP-2000213342-A (JP)
Title: Multi-cylinder two-cycle engine
Inventor: TAKADA TOSHIYUKI
IPC: F01N13/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To improve output of the whole engine as well as to miniaturize an exhaust system. SOLUTION: In a multi-cylinder two-cycle engine having three cylinders having the phase difference at 120 deg., exhaust holes 23, 24 and 25 of respective cylinders 11, 12 and 13 are collected to one collective part 36 and connected to a common exhaust system. A selector valve 38 for selecting a state to a state in which one of exhaust holes 23, 24 and 25 of respective cylinders 11, 12 and 13 is communicated with the exhaust system and a state where two of them are communicated with the exhaust system is provided on the collective part 36. The distances from respective exhaust holes 23, 24 and 25 of respective cylinders 11, 12 and 13 to the collective part 36 are made equal to one another, and the selector valve 38 is a rotatable type and rotated in synchronism with a crankshaft 19.
Patent JP-S55108850-A (JP)
Title: Preparation of indole or indole derivative
Inventor: KIYOURA TADAMITSU
IPC: C07D209/08
Filed: 1979-02-13
Abstract: PURPOSE: To obtain the title compound in one step economically and easily, by heating N-β-hydroxyethylaniline or its nucleus-substituted derivative in the presence of a copper-containing catalyst.  
     CONSTITUTION: Indole or an indole derivative is obtained by having N-β-hydroxyethylaniline or its nucleus-substituted derivative in the presence of a copper-containing catalyst (e.g. copper chromite catalyst, a multinary catalyst such as copper- chromite-manganese oxide, etc; the form of the copper is reduced copper metal, cuprous oxide or a mixture thereof). N-β-hydroxyethylaniline is easily obtained in high yield from aniline and ethylene oxide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08204462-A (JP)
Title: Current generator
Inventor: IKEDA MASAHARU
IPC: H03F1/30
Filed: 1995-01-31
Abstract: PURPOSE: To use a power supply voltage while lowering it to a specified voltage and to control temperature characteristics. CONSTITUTION: By an amplifier circuit 111, an output current mirror circuit 57 and an output current setting resistor 71 for which the input terminal 4 of the amplifier circuit is noninverted input and the input terminal 2 is inverted input, a negative feedback circuit for equalizing the inter-terminal voltage of the output current setting resistor 71 and an inverted input terminal 2 is constituted. The voltages of the input terminal 4 and the input terminal 2 are equal and the output current of a transistor 56 becomes the one for which the reference voltage of the input terminal 2 is divided by the value of the output current setting resistor 71.
Patent JP-S54107084-A (JP)
Title: Tank heater in hold
Inventor: HIGASHIMURA MASAYOSHI
IPC: B63B25/02
Filed: 1978-02-09
Abstract: PURPOSE: To easily revise a tanker as a high temperature molten material transport vessel by providing heaters connected via a plurality of heating fluid passages provided between the headers provided at the bottom and upper and lower ends of an independent tank loaded on a hold.  
     CONSTITUTION: Large independent tank 3 for containing high temperature article is carried in a hold 2 of a high temperture molten article transport vessel 1 and supported by bottom support base 6 and side support bases 7 provided between the double bottom 5 and side outboards and tank peripheral wall 4 for lords. A heater 8 is provided at the bottom in the tank 3. The body 9 of the heater 8 is formed in cylindrical shape with hraders 10, 11 at the upper and lower ends and a plurality of trunk heating fluid passages 12 connected between the headers 10, 11. Thus, the article in the tank 3 can be molten by the convection of heat circulated through the passages 12 via the headers 10, 11 and easily revised from a tanker to this type. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0682152-A (JP)
Title: Thawing-chamber deodorizing device and method of refrigerator
Inventor: RI TSUGUTOSHI
IPC: F25D17/04
Filed: 1993-02-01
Abstract: PURPOSE: To obtain deodorizing device and method for thawing compartment of refrigerator which can remove odor generated from drinks or foods preserved in the thawing compartment and can be used continuously without requiring to replace a deodorizing member. CONSTITUTION: A deodorizing device 180 provided with a thawing compartment 100 in the upper space of a refrigeration chamber comprises a deodorizing member 500 disposed over the entire ceiling surface of the thawing compartment in order to absorb odor generated from drinks or foods, and a heater 150 disposed along the center line in the lateral direction of the deodorizing member in order to thawing drinks or foods. The deodorizing device 180 further comprises a plate 103 of same shape as the deodorizing member fixed to the rear surface thereof in order to reflect heat from the heater through the opening 530 of the deodorizing member, and a square net 170 disposed in front of the deodorizing member in order to protect the heater and the deodorizing member.
Patent JP-S58133344-A (JP)
Title: Semi-hard magnetic alloy
Inventor: KUMASAKA KAZUHIRO
IPC: C22C38/00
Filed: 1982-02-01
Abstract: PURPOSE:To provide a semi-hard magnetic alloy increased in residual magnetic flux density by a small amount of Co and improved in cold processability, by incorporating a specific amount of Co, W and Mo into Fe. CONSTITUTION:A semi-hard magnetic alloy consists of 5-40wt% Co, 5-18wt% W, 0.1-40wt% Mo and substantially the remainder Fe. In this alloy composition, W is precipitated as an intermetallic compound bonded to Fe and Co by ageing and effective to increase coerive force and squareness ratio. In addition, Mo is bonded to the intermetallic compound consisting of Fe, Co and W to be precipitated as a composite compound. This composite compound increases the coersive force and the squareness ratio effectively and has characteristics not deteriorating cold processability. This semi-hard magnetic alloy is suitable for a self-holding relay and the iron core material of a switch.
Patent JP-H03224313-A (JP)
Title: Dc two-wire contactless switch
Inventor: NODERA HISATOSHI
IPC: H03K17/945
Filed: 1990-01-23
Abstract: PURPOSE:To improve the noise resistance characteristic and the mutual interference characteristic by inserting a Zener diode as the load of a transistor TR in the output stage of a Schmitt trigger circuit and flowing the current, which flows to it, to different circuits by switching of a contactless switch. CONSTITUTION:When an object gradually goes away from a proximity switch, a Schmitt trigger circuit 21 reaches the turning-on level. A Zener current V24 passing through a resistance R23 and the base of a TR 12 flows to a Zener diode ZD 3. When the TR 12 is turned on, a switching TR 11 is turned on, and a light emitting diode 13 is lit and the current flows to a load 2. Output voltages VC1 and VC2 of the constant voltage circuit part are switched based on switching of the proximity switch in this manner, and the voltage supplied to an oscillating circuit 5 is increased to increase the oscillation output. Thus, stable operation is performed even just after switching.
Patent JP-H09210607-A (JP)
Title: Tube edge shape inspecting device
Inventor: UEDA OSAMU
IPC: G01B5/207
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a tube edge shape inspecting device for easily grasping the shape dimension of the tube edge of a glass tube with numeric values. SOLUTION: Four measuring probes 17 are fixed to a retention member 12 of a measurement part 4 which advances and retreats in a direction which is in parallel with the tube axis direction of a glass tube 8 being fixed and supported by a support part 2 by a drive part 3 with a specific interval and a contact needle 18 is loaded or unloaded so that a contact edge 19 of the contact needle 18 which is energized in the direction of a glass tube being provided at the measuring probes 17 and is loaded and unloaded in a direction which is in parallel with the direction of a pipe axis can be pressed against a pipe edge 9 of the glass tube 8 at a site to be inspected.  A shape dimension corresponding to the tube edge shape of the glass tube 8 is calculated and displayed at a display part 21 according to a conversion signal from the measuring probes 17 corresponding to the change in the amount of extension of the contact needle 18, thus easily and numerically grasping the shape dimension of the tube edge 9 simply by linearly moving the retention member 12 and detecting the change in the amount of extension of the contact needle 18.
Patent JP-H03220252-A (JP)
Title: High-gloss impact-resistant styrenic resin composition
Inventor: YAMAZAKI AKIO
IPC: C08L51/04
Filed: 1990-01-26
Abstract: PURPOSE:To prepare a styrenic resin compsn. excellent in the balance among gloss, rigidity, and impact resistance and suitable as a housing material for domestic electrical appliance, office automatic apparatus, etc., by compounding a rubber-modified styrenic resin contg. a rubber dispersed as particles having a specific microstructure with a general-purpose polystyrene. CONSTITUTION:The title compsn. is prepd. by compounding: 20-95 pts.wt. rubber- modified styrenic resin contg. a rubber dispersed as particles having an occlusion structure with a symmetry plane, an area-average particle diameter of 0.1-0.7mum, and a ratio of the area-average to the number-average particle diameter of 1.0-2.5; with 80-5 pts.wt. general-purpose polystyrene.
Patent JP-H03221214-A (JP)
Title: Pressing die for hemming
Inventor: HATTORI MASATOSHI
IPC: B21D39/02
Filed: 1990-01-26
Abstract: PURPOSE:To precisely execute the hemming work by providing the upper bending blade which press the top of this flange part to the inner panel after pre- bending a flange part of outer panel with a pre-bending blade means and the moving means to move the side plate of the lower die back and forth against the flange part. CONSTITUTION:The 1st pre-bending for the flange part 21a of the outer panel 21 is executed with the pre-bending blade means 51. On the 1st pre-bending, because the core metal 37 is positioned inside the flange part, so the flange part is bent along this core metal, and the vertical wall of the flange part is prevented from falling down. After the 1st pre-bending is finished, the pre- bending blade means executes the 2nd pre-bending of the flange part. On the 2nd pre-bending, because the vertical wall of the flange part is bent to the inner panel side of the flange part so as to press to the side plate 90 of the lower die, so the shape of the vertical wall of the flange part is brought to follow the side plate of lower die, the virtual wall is formed to the required shape. After two pre-bendings is finished, the top part of the pre-bent flange part is pressed to the inner panel with the upper bending blade 81, and then the hemming work is finished.
Patent JP-S62172092-A (JP)
Title: Process for improving low-temperature fluidity of fuel oil
Inventor: KUKI MICHIO
IPC: C10L10/14
Filed: 1986-01-23
Abstract: PURPOSE:To obtain a fuel oil rich in paraffin wax and having relatively high boiling point an improved low-temperature fluidity during storage or transportation, by adding a specific amount of a specific fluidity-improving assistant in combination with a low-temperture fluidity improver to a fuel oil. CONSTITUTION:A fuel oil is added with (A) a low-temperature fluidity improver and (B) 0.01-50pts.wt. (based on the component A) of one or more fluidity improving assistants selected from (i) an aliphatic saturated monohydric alcohol f formula I (n is 1-8), (ii) an aliphatic saturated dihydric alcohol of formula II (n is 3-8), (iii) an oxyalkylene glycol of formula III (A is 2-4C alkylene; x is 1-7) and (iv) an oxyalkylene glycol monoalkyl ether of formula IV (A is 2-4C alkylene; Y is 1-5; R is 1-4C alkyl).