baber/WOPTO huggingface dataset:
Patent JP-H07286753-A (JP)
Title: Overdischarge preventing device for hot water supplying apparatus
Inventor: TANAKA YOSHIHIKO
IPC: F24H1/10
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a target hot water supplying flow rate without excessively throttling a hot water supply flow rate. CONSTITUTION:The overdischarge preventing device for a hot water supplying apparatus comprises a mixing regulator 14, a hot water supply flow rate regulator 18 for preventing an excess hot water flow rate supply, and a controller 30. The controller 30 calculates the number of types of present real output from an output hot water temperature, an input water temperature and an output hot water flow rate when a present hot water supply temperature is lower by a predetermined temperature or more than the maximum value under the conditions that a set hot water supply temperature is set to the maximum value, a burner 17 is burned at a maximum output and a mixing regulator 14 is fully closed to a bypass tube 13 side. Further, the controller 30 calculates target number of types of target output of this time as an intermediate value from the real number of the type of the output and the previous number of the type of the target output, further calculates a target flow rate of this time from the number of the type of the output of this time, set output hot water temperature and input water temperature, and instructs the target flow rate of this time to the regulator 18.
Patent JP-S5529059-A (JP)
Title: Internal combustion engine
Inventor: JITSUZAWA FUMIO
IPC: F02B19/12
Filed: 1978-08-22
Abstract: PURPOSE: To improve its combustibility as well as to engender swirls in the combustion chamber in such a way that a main chamber and an auxiliary chamber respectively allocated ignition plugs in the combustion chamber when a piston it at top dead center.  
     CONSTITUTION: A main chamber 26b and an auxiliary chamber 28a are formed and an induction groove 29 to conduct between the both chambers is provided by respectively providing recessed parts at the top part of a piston 22 facing against an air inlet valve 24 and an exhaust valve 27. And, in concurrence of allocating respectively ignition plugs 30a, 30b in the both chambers 26b, 28a with delaying ignition  in the main chamber 26b in comparison with the auxiliary chamber 28a, swirls of  strong combustible gas are engendered in between the both chambers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05269227-A (JP)
Title: Golf shaft
IPC: A63B102/32
Filed: 1992-03-26
Abstract: PURPOSE:To provide a golf shaft with which a ball may be hit in a stable direction and the lead may be increased, by making the twist angle of a reinforcing fiber layer which is spirally wound in one direction with respect to the circumferential direction, larger than the twist angles of reinforcing fibers which are spirally wound in several directions. CONSTITUTION:A golf shaft 14 is formed of a reinforcing fiber layer in which reinforcing fibers impregnated with synthetic resin are spirally wound in one direction with respect to the longitudinal direction of the shaft, and a reinforcing fiber layer in which reinforcing fibers impregnated with synthetic resin are spirally wound in several directions. In this arrangement, the twist angle of the reinforcing fiber layer in which fibers are wound spirally in the one direction, is set to be larger than the twist angle of the reinforcing layer in which the fibers are spirally wound in several directions. When a ball is hit by a golf club using the above-mentioned golf shaft, a resistance force against a twist caused by an external force during hitting, is effected so as to restrain the golf head from being twisted, and accordingly, the golf ball may be hit in a stable direction, and the lead may be increased.
Patent JP-S5226250-A (JP)
Title: Detector for liquid level and temperature
Inventor: MINORIKAWA HITOSHI
IPC: G01K7/22
Filed: 1975-08-25
Abstract: PURPOSE: To detect level and temperature of liquid by use of an autothermogenetic thermistor having a negative temperature coefficient and an exciting coil of a relay, the both of which are connected in series. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61260995-A (JP)
Inventor: NOGUCHI TAKESHI
IPC: B26D3/28
Filed: 1985-05-14
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-S5435698-A (JP)
Title: Automatic detector for radar signal mode
Inventor: FUJIYAMA NAOKI
IPC: G01S7/40
Filed: 1977-08-25
Abstract: PURPOSE:To make it possible to discriminate automatically the radar scanning state of an arrival radio wave even by a simple circuit, by composing a detector of a register, comparator, subtracter, timing control circuit, etc.
Patent JP-H04736-A (JP)
Title: Wafer pushing-up device
Inventor: KURODA YUKITERU
IPC: H01L21/027
Filed: 1990-04-17
Abstract: PURPOSE:To reduce grating noises by forming at least an abutment part of a pushing-up pin against a wafer, of a member whose hardness is smaller than that of the wafer. CONSTITUTION:When a treatment object 2 is thermally treated, a pushing-up pin 3 is driven to ascend in advance by a lift part 4 and an abutment member 5 thereof is projected on a hot plate 1. A treatment object 2 before heat treatment which is transferred is mounted on the pushing-up pin 3 which is projected on the hot plate 1; the treatment object 2 is mounted on the pushing-up pin 3 through a polyimide resin abutment member 5 of small hardness which is attached on a main body part 3a. Thereby, frequency element of noises generated while a wafer is pushed up by the pushing-up pin 3 is shifted to the side of low frequency region. Therefore, noise level of a high frequency region lowers, which causes grating noises. Furthermore, since impact during collision is absorbed by vibration at the side of the pushing-up pin 3 whose hardness is smaller than that of the treatment object 2, the device also functions as a countermeasure for prevention of misregistration of the wafer.
Patent JP-H041322-A (JP)
Title: Banking method and material by use of thermo-plastic foaming resin reclamation material
Inventor: ENDO HIROSHI
IPC: E01C3/00
Filed: 1990-04-17
Abstract: PURPOSE:To reduce manhour, by burying a supporting member, to which decoration plates are attachable, at the end face of thermo-plastic foaming resin reclamation materials laminated on the horizontal plane constructed with piled crushed stones on the ground. CONSTITUTION:Grooves 8 having the tapered face toward the inside are made in the full length of the middle in the side face of a thermo-plastic foaming resin reclamation material 3a. Next, supporting members 9 having a bar shape fitted to the grooves 8 are attached. Next, bolt holes 9a are bored in the supporting members 9 every certain interval. Decoration plates 10 with a certain width are longitudinally placed in parallel with each other at the side face of the reclamation members 9 with the supporting members 9 by fixing the screwed bolts 11 in the bolt holes 9a. After completion, the decoration plates 10 of the side face have only the bolt heads dotted on the surface to form a clean appearance. The decoration plates 10 are simply fixed to the supporting members 9 such as the bolts 11.
Patent JP-H02280544-A (JP)
Title: Optical space transmitter
Inventor: KURATA NOBORU
IPC: H04B10/079
Filed: 1989-04-21
Abstract: PURPOSE:To ensure the space transmission path of an optical signal even when an obstacle exists by using a light receiving element to detect a reflected light from an optical signal radiating from a 1st light emitting element, thereby detecting the obstacle and using a 2nd light emitting element to obtain an optical signal emitting in a direction without any obstacle. CONSTITUTION:When the obstacle 27 such as a person intersects an optical path in the spatial transmission path of an optical signal 22, the optical signal 22 made incident on a light receiving device 20 is interrupted. In this case, since a weak reflected light 21 is generated by the obstacle 27, the reflected light 21 is detected by a light receiving element 14 and amplified into a large electric signal by an amplifier section 15. A control section 18 discriminates the production of the obstacle 27, an electric signal inputted from a terminal 26 is switched and fed to a driving section 17. Since a 2nd light emitting element 16 is provided to have an optical signal emitting in a direction different from the direction of the 1st light emitting element 12, the light reaches the rear side of the obstacle 27. Thus, a part of the optical signal 24 is made incident on the light receiving device 20, thereby ensuring the signal transmission system.
Patent JP-2000297318-A (JP)
Title: Method for desulfurizing molten steel at high speed
Inventor: NUMATA MITSUHIRO
IPC: C21C7/04
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To shorten desulfurizing treatment time without using a special equipment and to obtain high efficiency in a vacuum degassing apparatus by injecting desulfurizing agent blended with Ca and CaO at a specified ratio under reduced pressure onto the surface of molten steel and adsorbing to Ca the CaS produced in the combination with Si. SOLUTION: The molten steel after a converter treatment is tapped into a ladle to execute the vacuum desulfurizing treatment. At this time, the desulfurizing agent comprising Ca and CaO blended according to the formula 0.41>=Ca/ CaO>=0.02 (wt. ratio), is injected onto the molten steel surface under reduced pressure. The desulfurizing agent restraines vaporization of Ca even in the high temp. of the molten steel, and Ca is efficiently reacted with S in the molten steel and the produced CaS is adsorbed and also oxygen concn. is reduced and the CaS adsorption by CaO is promoted. The high speed desulfurization under reduced pressure can be executed with the synergistic effect of this suitable blending ratio of Ca and CaO, and S concn. in the molten steel is decreased to about 5 ppm in the short time of about 5 min.  Further, the injection is preferably executed at about 0.1-1 kg/t.min injecting speed and <= about 8000 Nl/min flow rate.
Patent JP-S62263313-A (JP)
Title: Production of acrylic synthetic fiber
Inventor: OGAWA TAKAHIRO
IPC: D01F6/54
Filed: 1986-05-02
Abstract: PURPOSE:To obtain an acrylic synthetic fiber having high flame-retardance and excellent gloss, transparency and dyeability, by adding an epoxy group- containing compound and an aqueous mixture containing specific amounts of tin oxide and an acid to a spinning dope and spinning the dope. CONSTITUTION:The objective acrylic synthetic fiber can be produced by spinning a spinning dope added with (A) an aqueous mixture containing 10-50(wt)% tin oxide and <=1/2pts., preferably 1/100-1/3pts. of an acid (preferably hydrochloric acid) based on 1pt. of the tin oxide and (B) an epoxy group-containing compound (preferably oligomer or polymer of glycidyl methacrylate). The fiber is preferably the one composed mainly of an acrylonitrile copolymer copolymerized with 30-70% vinyl monomer containing halogen and 0.1-10% vinyl monomer containing sulfonic acid group.
Patent JP-S61260481-A (JP)
Title: Floating type magnetic head
Inventor: SAWADA SHIGETOMO
IPC: G11B21/21
Filed: 1985-05-13
Abstract: PURPOSE:To prevent damages caused by a partial contact by installing a solid- state lubricating layer made of molibdenum sulfide and boron nitride excellent in the lubricating property on each edge part of a slider part composed of slide rails at both sides, which faces the magnetic recording medium surface of a slider main body. CONSTITUTION:The solid-state lubricating layer 11 made of molybdenum sulfide, boron nitride and graphit, all of which are excellent in the lubricating property, is installed on each edge part 3 of the slider part 2 not so as to affect adversely a floating characteristic. The surface along the slider one of the solid-state lubricating layer 11 is liable to drop slightly from the slider surface of the slider part 2 due to polishing funishing. According even if such an abnormal action occurs that the magnetic head tilts on a magnetic disk medium 5 during a high rotation, and any edge part 3 in the slider part 2 partially contacts the facing surface of the disk medium 5, the solid-state lubricating layer 11 installed on the edge part 3 contacts, and the impact at the partial contact can be relaxed due to the lubricating action to protect the disk medium surface, whereby the occurrence of the damages can be prevented.
Patent JP-H01273961-A (JP)
Title: Freezing cycle device
Inventor: TOMIZAWA TAKESHI
IPC: F25B5/00
Filed: 1988-04-26
Abstract: PURPOSE:To enable a freezing cycle having a large difference in temperature to be attained with two different temperature levels through a changing-over operation by a method wherein non-azeotropic mixture coolant is applied, a compressor, a condensor and a rectifying separator are connected in series, a high boiling point coolant passage is connected from a bottom part of the separator and a low boiling point coolant passage is connected from a top part of the separator and then these passages are arranged in parallel to each other through an opening or closing valve. CONSTITUTION:As an opening or closing valve 12 is closed and heating and cooling units 13 and 14 are operated, coolant liquid is separated by a heater 13, its low boiling constituent ascends in a rectifying separator 7 and is rectified to approach a single constituent of coolant of low boiling point. In turn, a concentration of constituent of high boiling point is increased in the passage 10, each of the constituents is evaporated at an evaporator 3 of high temperature and another evaporator 4 of low temperature through metering devices 5 and 6 under substantially the same pressure, so that a large difference in temperature can be attained. As the opening or closing valve 12 is opened, temperatures of both evaporators are approximately the same to each other.
Patent JP-H02281599-A (JP)
Title: Static electricity eliminating electrode
Inventor: DEGUCHI KATSUO
IPC: D01F9/08
Filed: 1989-04-21
Abstract: PURPOSE:To allow the electrode stated in the title to self-discharge static elelectricity taken is by subjecting a metal fiber obtained by application of drawing method to a conductive fiber to a corrosion treatment, and using the fiber in a static erased electrode. CONSTITUTION:A metal fiber obtained by application of a drawing method to a conductive fiber is subjected to a corrosion treatment and is used in a static erased electrode. The drawing method is a method by which a material to be processed is guided through a dice of hard metal or diamond with a hole of diameter a little smaller than the material so that the diameter of the material is reduced. In order to obtain a metal fiber of smaller diameter, a bundling and drawing method is employed by which a number of metal fibers obtained by the drawing method are bundled and drawn out of the dice. The stainless fiber thus obtained is formed into a desired shape such as a toe, chop, sliber, wave, felt, woven fabric, thereby making an electrode.
Patent JP-S586500-A (JP)
Inventor: OOMORI JIYUNJI
IPC: G21H3/00
Filed: 1981-07-03
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-S5531551-A (JP)
Title: Manufacturing method for c. g. f. incorporative type crankshaft
Inventor: FUKUI YOSHINORI
IPC: B23P13/00
Filed: 1978-08-23
Abstract: PURPOSE: To reduce cutting spaces by inferring rough shape of a crankshaft without cutting the peripheral part of the seat and dorsal part extremity in the front and rear of an arm in such a way that specific sizes of pin side seat and journal side seat.  
     CONSTITUTION: In consideration of the intensity of a crankshaft, a pin side seat 20a made of intermediate tooled material 14 is formed into a round shape with more than a radius R 1 , a journal side seat 20b formed into a round shape with more than a radius R 2 , the thickness of these respective side seats 20a, 20b is formed into more than phase difference produced between pin part 11, journal part 12 of intermediate tooled material 14 and objective pin 15, journal 16 of a crankshaft 18. R 1 =R p [1+{S/(P p +RJ)} 2 ] 1/2 , R 2 =RJ[1+{S/(R p +RJ)} 2 ] 2  (R p : radius of the pin, RJ: radius of the journal, S: 1/2 stroke) during intermediate finish machining of this intermediate tooled material 14, cutting extent of the both side seats 20a, 20b are arranged, rough shape of the crankshaft 18 is inferred by absorbing said phase difference. In this case, extremities of front and rear of the arm and dorsal part of the arm do not perform cutting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62263488-A (JP)
Inventor: MAIKERU JIYON BURAIANTO
IPC: G01V1/38
Filed: 1986-05-07
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-H08297534-A (JP)
Title: Coordinate input device
Inventor: BESSHO YOSHINORI
IPC: G06F3/0488
Filed: 1995-04-27
Abstract: PURPOSE: To provide a coordinate input device which is inexpensive and superior in operability. CONSTITUTION: This device is equipped with a non-vibration pen 1 which has no vibration generation source and an embossed plate 3 which is provided on a propagation body 7 and has many bosses on the top surface and is also provided with a detecting element 6 below the embossed plate 3 across the propagation body 7 and a detecting element 4 along one side in X-axial direction or the side in Y-axial direction of the embossed plate 3. And, the detecting element 6 detects vibration that is generated by bringing the non-vibration pen 1 into contact with the top surface of the embossed plate 3 and on the basis of the point of time when the vibration is detected, the time until the vibration is detected by the detecting element 4 is measured as a propagation time to detect the generation position of the vibration.
Patent JP-H07311563-A (JP)
Title: Method and device for liquid crystal display and information processing device
Inventor: KAWAI TAKAHIRO
IPC: G09G3/36
Filed: 1994-05-18
Abstract: PURPOSE:To improve the yield of liquid crystal panels by making pixel defects inconspicuous in liquid crystal panels while permitting the existence of these pixel defects. CONSTITUTION:The liquid crystal display device is provided with a pixel defect memory 1 which stores pixel defect data 1a composed of information on the coordinates regarding pixel defects and display conditions such as color and luminance in a liquid crystal panel 3 and pixel defect data 10 read from this pixel defect memory 1. It is also provided with a picture processing unit 2 which generates image data G1 subjected to compression-elongation processing so that pixel data which is selected from the group of pixel data that constitutes image data G based on the pixel data G inputted externally and whose coordinates and display conditions are close to those of pixcel defects are displayed on top of the pixel defects to give the image data G1 to the liquid crystal panel 3.
Patent JP-H09269386-A (JP)
Title: Solar time switch
Inventor: HAMA NAOKO
IPC: G04G5/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a solar time switch by which daylight-saving time can be set. SOLUTION: When a load is set by using the time which is set on the basis of the position of the sun, the load is controlled when the preset time agrees with a present time. When daylight-saving time is instructed, a daylight-saving- time correction means 15 corrects, to daylight-saving time, the present time which is output from a clock means 1, and it simultaneously corrects the calendar time which is set by a calendar-time setting means 9. Consequently, both the calendar time and the present time are corrected, and a solar time switch can be operated without inconvenience.
Patent JP-S59226573-A (JP)
Title: Printer for television signal
Inventor: NAKAMURA SHIYUNICHI
IPC: H04N5/91
Filed: 1983-06-08
Abstract: PURPOSE:To write only gradation density signals necessary for printing out in an image memory by controlling a writing address by a 1-line print number counter and a writing address counter. CONSTITUTION:When a copy key is turned on, a video signal V is written in an image memory 2 by control of a writing address counter 5. At this time, when a horizontal pulse Ph is inputted to a 1-line print number counter 4 and a counter 5, the counter 4 is reset by rise of Ph, and counters 4, 5 start counting of clock pulse Pc by fall. When the value of the counter 4 becomes 280, that is, when the counter 5 gives the address signal of 1 line to the memory 2, counting is stopped by the signal Sp of the counter 4. Such operation is repeated until a vertical pulse Pv is inputted, and printed out in a printer 7.
Patent JP-H09269937-A (JP)
Title: Method and device for transmitting packet in inter-processor communication
Inventor: KANO TAKESHI
IPC: G06F15/163
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To realize packet transmission which can sufficiently use the advantage of an inter-processor network constituted of a cross point buffer system- type switch. SOLUTION: Plural header registers 24-27 are provided in the transmission device 13 of a processor 1 and parcel headers stored in a parcel header queue 16 are read to the plural header registers. The header whose FIFO memory into which data is to be written is writable is selected among the headers stored in the header registers 24-27 within a range satisfying a condition that the header which is read out in the first place is preferentially selected among the headers whose FIFO memories in the inter-processor network 2 into which the packet is written become equal. Although the parcel header 96 is the header which is read in the first place, data cannot be written into a write destination FIFO memory 74. Thus, a write destination FIFO memory 72 preferentially transmits the packet of the subsequent parcel header 97, into which data can be written.
Patent JP-S5227199-A (JP)
Title: Method for removing anguar momentum accumplated on wheel
Inventor: SHIBATA YUKIKO
IPC: B64G1/28
Filed: 1975-08-27
Abstract: PURPOSE: To provide an unloading method for removing angular momentum accumulated on the wheel wherein proper outside torque generators are arranged in a triaxial control satelite employing posture control using a wheel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S585799-A (JP)
Inventor: HASHIMOTO SHINTAROU
IPC: G06F3/16
Filed: 1981-07-01
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-H01278678-A (JP)
Title: Door catcher
Inventor: MORITA TAMAO
IPC: E05C17/56
Filed: 1988-04-28
Abstract: PURPOSE:To eliminate hook operation by attracting a ferromagnetic rod section dismountably to a ferromagnetic board and fixing the rod section swingably in the opening of a tubular door stop body, thereafter screwing the rear end section perpendicularly to the wall face through a fixing hole and fixing the rear end section such that it will face with an attracting tool. CONSTITUTION:A door catcher comprises an attracting tool A for a permanent magnet 1 and a ferromagnetic board 2 laid along the pole face (a) thereof and a tool B to be attracted which is formed of a ferromagnetic board 3 contactable with the pole face (b) thereof. A ferromagnetic rod section or sections are projected from one or both of the ferromagnetic boards 2, 3 to provide a magnetic path, then the pole face (b) side is projected into the opening of a tubular door stop body 5 and fixed swingably and repellently. A short cylindrical fixing seat 6 where the rear end section of the door stop body 5 is stopped through a fixing hole 6a onto the wall face W is screwed with a male screw section 6a, and the tool B is fixed to the facing wall face W while projecting perpendicularly from the wall face W. By such arrangement, impact can be absorbed.