baber/WOPTO huggingface dataset:
Patent JP-H11236821-A (JP)
Title: Method for setting real expansion ratio larger than real compression ratio, when piston valve and rotary valve are used for four cycle, six cycle, eight cycle, ten cycle and more cycle engines
Inventor: NAKADA OSAMU
IPC: F01L7/02
Filed: 1998-02-22
Abstract: PROBLEM TO BE SOLVED: To increase the utilization efficiency of a generation energy by providing a valve opened at a lower dead point in a compression process and closed before the generation of a rotation resistance by the excessive expansion caused by the explosion of a mixed gas or air in an expansion process. SOLUTION: In 4,6 and 8 cycle or 10 cycle or more engines, an intake valve 1 exclusively used for a mixed gas opened at an upper dead point and closed at a lower dead point in an intake process is provided. A valve 2 opened at the lower dead point in a compression process and closed before the generation of a rotation resistance by the excessive expansion caused by the explosion of the mixed gas in an expansion process is provided. Further, an exhaust valve (c) closed in the intake process is provided. In the compression process-1, it is controlled so that the valve l is closed, the valve 2 is closed at the point of time when a piston is lfted by one third from the lower dead point and the valve (c) is closed and in the succeeding compression process-2 (ignition), the valves 1-3 are closed and the mixed gas is compressed and ignited.  In the exhaust process, the exhaust is carried out by closing the valves 1, 2 and opening the valve 3 at the lower dead point.
Patent JP-S63263351-A (JP)
Title: Combustion type space heater
Inventor: MIZUTANI MAKOTO
IPC: F24H3/06
Filed: 1987-04-20
Abstract: PURPOSE:To make a small-sized control device and facilitate a design of the control device by a method wherein a heat exchanger temperature sensing means and a control circuit for controlling a combustion part through a micro- computer according to signal from a blowing temperature sensing means. CONSTITUTION:A heater control circuit 520 may control, in its energization, relay coils 581-584 in response to a main switch 510, an amount of air changing-over switch 540, a burner switch 550, an overheating preventive switch 560 and a temperature fuse 570. Relay contact points 581a-584a are turned ON-OFF so as to control an energization described above and at the same time a fuel valve 590 acting as a source valve for a fuel pump 430, an operation lamp 600 and an abnormal condition inspection lamp 610 are controlled for their energization. As compared with a control circuit of analogue type, it is possible to make a small-sized and light weight unit and this control circuit can easily be applied to another control by rewriting a read-only-memory.
Patent JP-S5723534-A (JP)
Title: Concrete product frame feeder
Inventor: HATANAKA TAKATERU
IPC: B65G59/06
Filed: 1980-07-17
Abstract: PURPOSE: To facilitate taking out one piece of frames without impact and noise in such a way that after hooks provided on the lowest frame beams are vertically sent down with a guide mechanism, and all the frames are put on the delivery frame, all the upper parts from the next frame are returned to the standby positions.  
     CONSTITUTION: When the lower side roller 14 is sent down, the lower half part of a guide mechanism 15 vertically descends and hits the inclined bottom plate 16a, it pushes open the gate plate 19, goes outside along the bottom plate 16a, hooks 12 are positioned ready to go down by the position 14' to disengage from the beams 1a, and at the time of ascent, the lower side roller 14' returns turning outside along the gate plat 19 which is returned by gravity. The hooks 12 in vertical descent sends the lowest frame 1 down on the delivery frame and opens outward, it turns along the outside, and returns to its vertical posture, and during ascent, it catches the next frame 1 and returns to its standby position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01269357-A (JP)
Title: Telephone set
Inventor: FUKAWA KATSUTOSHI
IPC: H04M11/00
Filed: 1988-04-21
Abstract: PURPOSE:To automatically transmit a message which has previously been stored to respective originating opposites by providing a control part which sequentially reads the signals of dial numbers from a dial number memory part so as to transmit them to a line them and which reads electric signals from a sound accumulation part so as to output them to the line whenever connection is attained with the opposite destination in respective dial numbers. CONSTITUTION:When a user instructs the control part 5 of continuous origination by a prescribed operation in a state that a function part 100 and the line are connected by a switching circuit 8, the control part 5 reads the first dial number from the memory part 4 and outputs the dial signal to the line through a transmission reception circuit 6. When connection with the originating opposite is recognized, a sound signal is read from the sound accumulation part 2 and it is outputted to the line through the transmission reception circuit 6. When the control part 5 output the dial signal to the line, said part 5 simultaneously outputs it to a dial number display part 7 so as to cause it to display the dial number for informing the user of the number. When there is a response from the opposite with respect to the transmission of the message, the control part 5 receives it through the transmission reception part 6, and stores it in the sound accumulation part 2.
Patent JP-H09282134-A (JP)
Title: Computer system
Inventor: FUKUSHIMA KOJI
IPC: G06F3/0482
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a computer system for performing the display control of an icon or the like for a user interface corresponding to operation conditions. SOLUTION: A CPU 1 obtains operation instruction information including the coordinate of a pointing cursor displayed on a screen from a keyboard controller 4 and decides whether or not the coordinate of the pointing cursor is within the display area of one of the icons. Then, when the judged result is that it is within the display area of one of the icons and a window is displayed on the display area of the icon, the icon is displayed on the screen during display. In the meantime, after the icon is displayed in such a manner, when the coordinate of the pointing cursor is turned to be at the outside of the display area of the icon, the icon is eliminated. Thus, the display control of the icon is performed corresponding to the operation conditions.
Patent JP-S60243267-A (JP)
Title: Manufacture of outer edge for electric razor
Inventor: MORITA YOSHIO
IPC: B26B19/04
Filed: 1984-05-15
Abstract: PURPOSE:To manufacture an outer edge having a hard layer which is hardly stripped and is not cracked by forming a hard thin film consisting of a metallic Ti layer and a TiN layer on the surface of the outer edge for an electric razor. CONSTITUTION:A thin metallic plate having a large number of through holes and consisting of 20-40wt% Co, 0.01-0.001wt% S and the balance Ni is manufactured as the outer edge for the electric razor by electroforming. The metallic Ti layer 3 and the TiN layer 4 are formed on the surface of the outer edge 1 by ion plating. The total thickness of the layers 3, 4 is regulated to 2-20mum. The layers 3, 4 are hardly stripped, are not cracked from the surface, and do not cause embrittlement by heating, so the outer edge having a long life is obtd.
Patent JP-H03295921-A (JP)
Title: Water disposal structure underneath green floor for golf area
Inventor: NAKADA YOSHIAKI
IPC: C02F1/28
Filed: 1990-04-12
Abstract: PURPOSE:To restrain contamination caused by agricultural chemicals by coupling a water collecting pipe laid below a water shield wall provided surrounding a filtering layer, to a manhole, and by inserting a perforated pipe in the bottom part of the manhole, which is surrounded therearound by a water improving material. CONSTITUTION:A cylindrical water shield wall 9 is provided surrounding around a filtering layer 6 which is composed of a ceramic layer and charcoal coarse powder layer 4 and which is arranged below the floor 2 of lawn 1. Further, a water collecting pipe 9 is laid at the lower end of the water shield wall 8. Meanwhile, the inflow port 14a of a manhole 14 provided so as to be opened on the ground surface in the vicinity of a green is connected to the water collecting pipe 9 through a Hume pipe 11. A perforated pipe 16 is inserted into the bottom part of the manhole 14 from the outside, and is surrounded therearound by a water improving material 18. Further, agricultural chemicals sprayed over the lawn 1, penetrates through the floor 2, and is filtered by the filtering layer 6 before flowing into the manhole 14. At this stage, the degree of action of the filtering layer 6 and the density of the remaining agricultural chemicals are inspected, thereby water having passed through the water improving material 18 does not contain agricultural chemicals, substantially.
Patent JP-H05270830-A (JP)
Title: Production of vapor deposited film and apparatus for production of vapor deposited film
IPC: C30B23/08
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the vapor deposited film which has excellent electrical characteristics and has a good film shape without formation of particles by blowing an atmosphere gas for vapor deposition to a target surface by a laser vapor deposition method, thereby depositing the thin film of a ceramic compd. on a substrate. CONSTITUTION:The atmosphere gas for vapor deposition is blown to the surface of the target having the same compsn. or nearly the same compsn. as the compsn., in metallic ratios, of the desired thin film of the ceramic compd. in the method for depositing the thin film of the ceramic compd. on the substrate by irradiating the target with an energy beam. The oxide superconducting thin film which has the extremely good electrical characteristics, for example, an extremely high superconduction transition temp. and critical current density, etc., and has the good film shape without formation of the particles is obtd. by the process for production of the vapor deposited film. The formation of the laminated films of the oxide superconducting thin film is therefore, possible and since this film can be made into a device, the thin film is extremely useful for industry.
Patent JP-S5623321-A (JP)
Title: Method for increasing hydrogen erosion resistance of welded joint
Inventor: TAKASE IWAO
IPC: B23K31/00
Filed: 1979-08-01
Abstract: PURPOSE: To increase the hydrogen erosion resistance of welded joints by heat treating the weld zone of steel in the range of a fixed temperature after welding the steel.  
     CONSTITUTION: In order to increase the hydrogen erosion resistance of welded joints of steel which are used under the environment of hydrogen at high temperature and pressure, the weld zone should be heated at least 525W600°C under low partial pressure of hydrogen. Chemical component of steel used for welded joint consists of ≥0.3% C, ≥0.2% Si, 0.3W0.9% Mn, 2W5% Cr, 0.5W1.2% Mo, ≥0.026% total amount of P, Sn, Sb plus As and the remainder of Fe. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H113099-A (JP)
Title: Speech encoding/decoding system, speech encoding device, and speech decoding device
Inventor: TAKAHASHI MASAYA
IPC: G10L19/125
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To improve speech quality of an initial part in a decoded speech and speech quality in a syllable head part in speech encoding/decoding. SOLUTION: A speech encoding device is provided with a buffet 20 which stores input speeches and outputs this storage result in the reverse direction of storing, and a speech decoding device is provided with a buffer which stores speech data obtained by decoding processing and outputs this storage result in the reverse direction of storing. According to this configuration, a voiced part comes at the head of an initial part in the order of processing for encoding sound source information, therefore, it is possible to obtain a sound source signal having a pitch cycle and a pitch peak also at the initial part, therefore, it is possible to improve a quality of the initial part of the decoded speech.  Moreover, in a configuration using speech spectrum encoding by means of prediction from past frames, a steady part comes at the head of the syllable head part at a time of encoding, therefore, an efficient spectrum quantization is possible at the syllable head part and a decoded speech can be improved in the quality at the syllable head part.
Patent JP-H08270579-A (JP)
Title: Scroll compressor
Inventor: WADAYAMA HIDEKI
IPC: F04C18/02
Filed: 1995-03-31
Abstract: PURPOSE: To reduce cost by reducing the number of assembly part items of a power saving mechanism, and also, simplify the working of constituent parts. CONSTITUTION: A partition plate 20, which partitions interior into high pressure side 1A and low pressure side 1B, is provided apart above the end plate 13 of the fixed scroll 12 of a scroll compressor element 10 which is driven by electromotive element accommodated in a sealed container 1. A power save mechanism is incorporated into this partition plate, corresponding to the save hole 14 leading to the interior of this compression chamber 11 made through the end plate of the fixed scroll.  This power save mechanism consists of a back pressure passage 21 leading to a unit circuit and a valve 22 to open and close the save hole provided in this back pressure passage, and this valve can close the save hole, receiving high back pressure from the unit circuit, on one hand, and can open the save hole by the high pressure action within the compression chamber accompanying the low pressure of the unit circuit on the other, and in this valve open condition, refrigerant gas within the compression chamber is returned to the low pressure side through the gap (a) made between the end plate of the fixed scroll and the partition plate.
Patent JP-S59218327-A (JP)
Inventor: ERUNSUTO RINDAA
IPC: F02B19/12
Filed: 1984-05-17
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-S6035124-A (JP)
Inventor: OSUKARU SHIYATSUTSU
IPC: F01L1/34
Filed: 1984-05-17
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-H10249331-A (JP)
Title: Method for decomposing and purifying grease in domestic waste water and device therefor
Inventor: ARITA KEIJI
IPC: C02F1/28
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the decomposing and purifying effect at the time of decomposing and purifying the animal and plant grease discharged from a kitchen by using a small-sized multi-vessel waste water tank as a grease trap, attaching a grease adsorbent to the water surface in the tank and blowing oxygen from the bottom in the tank. SOLUTION: A part of the animal and plant grease contained in waste water is adsorbed on the grease adsorbent of a grease decomposing and purifying device 40 provided to a sink cabinet and decomposed by a grease decomposing microorganism, the grease in excess of adsorption capacity is introduced into a waste water tank 1, and the grease floated up on the water surface is adsorbed on a grease adsorbent 13 at the upper part. The grease in the waste water which has not been separated in the first tank 5 to the fourth tank and leaked in the fifth tank is floated up and completely adsorbed on a grease adsorbent before entering the sixth tank 10. The grease floated and accumulated inside is aerated in the first tank 5 to the fourth tank by a diffuser pipe by operating a blower with a timer from the time use of the kitchen is finished until the use is started.
Patent JP-H02274438-A (JP)
Title: Nut runner
Inventor: OZAWA SHOGO
IPC: B23P19/06
Filed: 1989-04-18
Abstract: PURPOSE:To make work of automatically tightening and loosening a thread member possible by providing a detecting mechanism detecting a position of the thread member screwed to a workpiece, memory means for the above described detecting position, position correcting mechanism moving a socket in accordance with this thread position and a holding mechanism of the thread member. CONSTITUTION:A position of a bolt 2, screwed to a workpiece, is detected by a detecting mechanism 29 while stored in a memory 12 of a control unit 14. In accordance with the position of the bolt 2 stored in the memory 12, a socket 22 is corrected in its position by a position correcting mechanism 30, and by rotating this socket 22, the bolt 2 is tightened and loosened in that position. Further the bolt 2 loosened and placed in a separated condition by rotating the socket 22, is held by a holding mechanism 13 before its tightening action is started.
Patent JP-S58214291-A (JP)
Inventor: TAKEOKA AKIO
IPC: B21B27/08
Filed: 1982-06-07
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-H11334704-A (JP)
Title: Tool for binding band and method therefor
Inventor: FIGIEL JANUSZ
IPC: B25B25/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To carry out a band binding operation steadily without decrease in band tension by providing a welding gripper and a vibratile welding pad, each of which can be displaced to an operating position by means of cams, and vibrating the a boundary face between the overlapping portions of a plastic band, thereby friction-welding and joining them. SOLUTION: A feed wheel 20 which freely rotates is moved close to a foot member 22, and the let-out-portion 3 of a band 1 is let out while held between the wheel 20 and the foot member 22. Thereafter a tension gripper 10 and a support member 12 are moved close to each other, and tension is applied to the band 1 while the leading-end portion 2 of the band is held. Then, by bringing a welding gripper 30 close to a first support member 32 against a compression spring member 34 by means of a cam member 60, the overlapping portions of the band 1 are held. Also, a vibration welding-pad 40 is brought close to a second support member 42 by means of a cam member 64 and then a switch is turned on by means of a cam member 62 to actuate a vibration motor 50, thereby vibrating the vibration welding-pad 40 and friction-welding and joining the overlapping parts of the band 1.
Patent JP-S5621701-A (JP)
Title: Tool slide device in main spindle sliding type automatic lathe
Inventor: IZAWA HIROSHI
IPC: B23B29/32
Filed: 1979-07-31
Abstract: PURPOSE: To easily perform the positioning of a tool with a tool selection control cam device, by providing one tool slide that makes a sliding motion in a direction perpendicularly intersecting a sliding direction of the other tool slide and mounting a tool holder that makes a sliding motion in a direction making a right angle with the sliding direction of said tool slide.  
     CONSTITUTION: The first tool slide 5 constructed by a single substance longitudinally makes a sliding motion with respect to the main spindle core, and the second tool slide 11, which makes a sliding motion in a direction perpendicularly intersecting the sliding direction of the first tool slide, is bridge mounted to said slide. A tool holder 13, to which a plurality of tools 12AW12E are parallelly equipped, is slidably held by the slide 11. To align a prescribed tool with the spindle core of a material 17 and make its positioning, tool selecting cams 26AW26E and cam followers 27AW 27E are actuated by a cam shaft 25, and the tool can be easily set positioning by a tool operation selecting lever 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09288097-A (JP)
Title: Ultrasonic flaw detection apparatus and method therefor
Inventor: YAMASHITA YUTAKA
IPC: G01N29/26
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable fast and stable scanning by a method wherein a drive belt and a link mechanism thereon are rotated by a drive motor and a scanner is linearly reciprocated along a linear guide groove together with a flaw detection probe fixed on a carrier. SOLUTION: A drive motor 22 rotates a drive belt 21 through a drive shaft pulley 23, a link rod 32 fixed to one side of the belt 21 is encircled to operate a carrier 28 along a groove part of a linear guide 20 through a link rod 33 and a carrier support rod 34. At an end part of a guide 20, with the rotation of the belt 21, a link rod 33 is rotated by 180 deg. about a bearing 35b and the same operation is also performed in the opposite direction. As a result, a probe 30 mounted on the carrier 28 with a probe support base jig 29 is linearly reciprocated. When the carrier 28 stops at the end part, the guide 20 moves a Y-axis direction drive scanner 44 by a flaw detection pitch. Ultrasonic flaw detection of an object 43 to be inspected is conducted by the repetition of this operation. This enables fast and stable detection of flaws even for a large material.
Patent JP-S60242114-A (JP)
Title: Conveyor
Inventor: HAMANA YOSHIHISA
IPC: B65G19/26
Filed: 1984-05-16
Abstract: PURPOSE:To reduce the necessary mechanical space and increase transportation amount and improve durability by arranging a cam follower and a cam so that a scraper is brought-down after passing a discharge-side sprocket and is erected in the turning-on side sprocket part, in a chip conveyor. CONSTITUTION:When a scraper 8 reaches directly over a driving sprocket wheel 2 on a discharge-port side, the extension part 30 of the scraper 8 is engaged with a cam 27, and the scraper 8 turns counterclockwise around a pin 20 as a chain 7 advances, and the scraper 8 is directed in the direction of laying of the chain in the D part of the cam 27, and is inserted between a scraper guide 29 and a casing 1 side plate, and shifts along the guide 29. On the other sprocket wheel 3 side, the scraper 8 turns around the pin 20 through the engagement between a cam follower and the cam, and the scraper 8 is erected. With such constitution, the necessary space is reduced, and the transportation capacity can be increased.
Patent JP-S584009-A (JP)
Inventor: TAJIMA DAISUKE
IPC: A47L9/20
Filed: 1981-06-26
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-S60242913-A (JP)
Title: Machining method for resin coated gear
Inventor: TAKASE KIMIHIRO
IPC: B23F19/06
Filed: 1984-05-16
Abstract: PURPOSE:To machine a gear having no dispersion of the thickness of its coating film by meshing a shaving cutter combined with a phasing gear based upon a reference given by the specified tooth surface corresponding to a part of the gear to be machined which has not yet been coated with resin. CONSTITUTION:A gear 7 to be machined having tooth surface 8 coated with resin film of uneven thickness is set in such a way that it is meshed with a cutter (not shown in the drawing). When cutting is made in the direction of Y axis until a tooth surface 10 not relating to the thickness of the coating film because of having not yet been coated meshed with the tooth surface 5 of a phasing gear 2, the coating tooth surface 9 of the gear 7 to be machined is cut while being slided in the direction of Z axis due to the rotary cutting motion of the tooth surface 2 of a shaving cutter 1 with the result that the accurate tooth surfaces coated uniformly with films of h5 in thickness can be obtained.
Patent JP-S60242270-A (JP)
Inventor: TAKAGI KAZUMI
IPC: E04G21/02
Filed: 1984-05-16
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。