baber/WOPTO huggingface dataset:
Patent JP-S57188961-A (JP)
Title: Electric source indicating and control device for electric kotatsu
Inventor: INOUE MATSUMI
IPC: G05D23/19
Filed: 1981-05-18
Abstract: PURPOSE:To make it convenient to use by a method wherein signal originating sections  and detecting sections are provided on the table and the framework of the foot warmer  and the control of a heating body as well as the indication on the table is effected by the signal of the table side by the automatic changeover of originating and receiving  functions at the foot warmer side. CONSTITUTION:When a plug 33 for the framework 14 of the foot warmer is connected  to the electric source, a signal 13 is inputted into a coil iron core 4 of the table 1 side  from the coil iron core 16 of the foot warmer 14 side to operate a luminous element 14  and the signal 12 is outputted from the coil iron core 4 by the operation of a switch 3  to originate the table originator 6. At time moment, the coil iron core 16 is changed  into the receiving function by signal originating and receiving changeover means 37, 38,  39, therefore, it receives the signal, sets a latch circuit 19 and the heating body 34 is  operated. According to this method, originating and receiving are functioned alternately in the changeover means so as to indicate the heating condition to the table 1 side and  the receiving of a stop signal from the table 1 side is permitted. Thus, the heating body may be controlled from the table and the operability of the foot warmer may be improved.
Patent JP-S62232165-A (JP)
Title: Bonding-surface machining method for semiconductor element
Inventor: KOMORI KEIICHI
IPC: H01L29/06
Filed: 1986-04-01
Abstract: PURPOSE:To reduce breaking of a layer, in which a bevel groove is formed, and deformation of the groove, to provide a specified bevel angle and to improve the withstanding voltage of an element, by etching and removing a part to be dug in forming the bevel groove, and making the depth of the bevel digging depth small. CONSTITUTION:A bevel groove 5, which reaches a P1 layer from the surface of a P2 layer around a power thyristor, is dug by a sand blasting method. At this time, a position to be dug in the P2 layer is etched away to a depth h1, which does not reach an N1 layer, before the groove is dug. Thereafter, a bevel groove 5 is formed by the sand blasting method from the surface of the P2 layer at the removed part (region shown by broken lines). In this machining method, the digging depth of the bevel groove 5 becomes shallow by the depth h1 of the removed part at the previous process. Breakdowns and deformations at the deepest part and the starting point of the digging in the groove 5 are made less or can be completely avoided. The desired angles can be obtained at the surfaces of the p1N1 junction and the N1P2 junction.
Patent JP-H08268172-A (JP)
Title: Roof rack leg
Inventor: UCHIKAWA TOMOAKI
IPC: B60R9/04
Filed: 1995-03-31
Abstract: PURPOSE: To realize the compatibility of securing the installing strength and the surface quality. CONSTITUTION: Bosses 1b stud bolts 1a are planted are formed, a vertical rib extending from the rear end of the inner surface of a cover 1c to surround the periphery of the bosses 1b to the front end of the inner surface passing through the bosses 1b and 1b is provided, a hollow part 1j is proved at the rear part of the cover 1c, and a small hole 1k extending from the hollow 1j to the end face at the front part of the cover 1c passing through the upper end of the bosses 1b is also formed.
Patent JP-S63254973-A (JP)
Inventor: JIERARUDO AARU ROURII
IPC: A24B3/18
Filed: 1988-03-30
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-S55166399-A (JP)
Title: Electro-mechanical converter
Inventor: OOSHIMA MITSUAKI
IPC: H04R9/00
Filed: 1979-06-13
Abstract: PURPOSE:To ensure the discharge of the generated heat on the mobile part of outside with the extremely low heat resistance, by using the evaporation latent heat produced by evaporation and condensation of the operating fluid. CONSTITUTION:The vapor of the operating fluid only exists inside sealed room 13, and the internal pressure features the saturated vapor pressure of the operating fluid at the temperature of the room. Accordingly, the operating fluid around voice coil 2 begins evaporation violently according to the heat generated from coil 2. And coil 2 is cooled to absorb the heat of evaporation. The vapor spreads inside room 13 and the condenses on the inner wall surface of the fixing parts of plate 5, front and back support parts 8 and 9, etc. to discharge the condensed heat to outside. The condensed operating fluid is carried up to gap part 19 via the caplillary structure parts  9 and 10 and by the function of the capillary tube, and then repeat the evaporation  again according to the heat generation of coil 2. The generated Joule heat of coil 2 is transmitted to plate 5 as well as support parts 6 and 8 via the cooling cycle of the latent heat function, and then discharged outside continuously. As a result, the temperature increase can be reduced for coil 2.
Patent JP-H04311321-A (JP)
Title: Pruning apparatus
Inventor: TANAKA SHIGERU
IPC: A01D34/17
Filed: 1991-04-08
Abstract: PURPOSE:To prevent the outward warpage of a cutting edge and perform sure pruning of a tree by reciprocating a pair of upper and lower mobile edges in differential manner to effect the cutting action with each cutting edge while slidably contacting a pressing piece attached to a guiding plate against the upper face of each cutting edge. CONSTITUTION:The objective pruning apparatus is provided with a pair of upper and lower guide plates 2 fixed to a main body 1 at the base parts and a pair of upper and lower mobile edges 3 having comb-shaped cutting edges 4. The mobile edges are placed between both guiding plates and differentially reciprocated to effect the cutting action with sliding edges. Each guide plate has comb-shaped pressing pieces 9 corresponding to the cutting edges of the mobile edge. The pressing piece attached to the guiding plate is slidably contacted to the upper face of each cutting edge during cutting with the cutting edges by the differential reciprocating motion of the upper and lower mobile edges between the upper and lower guide plates. The outward warpage of the cutting edge can be prevented by the pressing piece to enable sure pruning of a tree.
Patent JP-H02254865-A (JP)
Title: Color picture reader
Inventor: KATO KOICHI
IPC: H04N5/378
Filed: 1989-03-29
Abstract: PURPOSE:To correct color blurring of a color sensor and to improve the picture quality of a color picture by correcting a center color component of color blurring correction and a color component subject to color blurring correction so as to match the phase and MTF characteristic. CONSTITUTION:An arithmetic circuit 4 smoothing a picture at a ratio of 1:6:1 applies the correction. Then the MTF characteristic by 1:2 smoothing arithmetic circuits 3, 5 and the MTF characteristic by 1:6:1 smoothing arithmetic circuit 4 are nearly made equal to each other. Thus, the phase and the MTF characteristic of the color components are made coincident to correct color blurring in a high frequency picture to improve the resolution of the color and the picture quality of the color picture.
Patent JP-H05283656-A (JP)
Title: Semiconductor device
IPC: H01L21/82
Filed: 1992-03-31
Abstract: PURPOSE:To prevent malfunction by making miniaturization and integration and at the same time reducing noise, i.e., a voltage induced through an inductance and the like. CONSTITUTION:A capacitor is formed in an area between a power supply line 10 and a GND line 11 which a semiconductor chip where transistors 6, 7 on not present. Therefore, even when a current flows a parasitic inductance of the power supply line 10 or the GND line 11 on through a suestrate to induce a voltage, the resulting malfunction is prevented and at the same time the voltage induced through the inductance of the power supply or the GND of the semiconductor chip itself is suppressed.
Patent JP-S61233149-A (JP)
Inventor: WATANABE KANJI
IPC: E04C5/08
Filed: 1985-04-08
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-H01245174-A (JP)
Title: Testing device for distance measuring function
Inventor: NAKAMURA KOICHI
IPC: G01S7/48
Filed: 1988-03-28
Abstract: PURPOSE:To eliminate the need of setting a long distance for a test, and also, to obtain a testing device which can compensate surely the safety to a man's eyes by executing a simulation test being equivalent to an actual distance measuring function test of a distance measuring device which has used a laser pulse. CONSTITUTION:By aiming at the center of an aperture 4 through a lens 2 by a distance measuring device 10, an aiming axis of the device 10 and an optical axis of the lens 2 are allowed to coincide. Subsequently, in order to simulate an actual distance measurement, a suitable delay time is given to an electric pulse generated by a light receiving device 7 by a luminous body driving circuit 6. When this delay time and a luminous flux are denoted as (t) and C, respectively, it is equal to a distance measurement of a distance Ct/2 to give the delay time (t), and in order to simulate the power at the time of an actual distance measurement from an object being in a distance Ct/2, an attenuation quantity is set suitably by an optical attenuator 3. In such a way, a timing by which a laser pulse has been emitted from the device 10 is obtained by the light receiving device 7, and when a luminous body 5 is brought to light emission after the delay time (t), as a result, it comes to simulate a reflected light which is returned after the laser pulse emitted by the device 10 has been reflected by a target.
Patent JP-H08274293-A (JP)
Title: Solid-state sensing device
Inventor: NAKASHIBA YASUTAKA
IPC: H01L27/148
Filed: 1995-03-31
Abstract: PURPOSE: To provide a solid-state image sensing device provided with a horizontal charge transfer section enhanced in transfer efficiency for signal charge. CONSTITUTION: A first P-type well layer which forms a horizontal charge transfer section 103 and a vertical charge transfer section 102 is formed inside a second P-type well layer which forms a photoelectric conversion 101 taking advantage of an impurity concentration difference between them, wherein an electric field enhancing region 105 is formed in a region where no second P-type well layer is formed in the horizontal charge transfer section 103. A solid-state image sensing device of this constitution can be enhanced in transfer efficiency for signal charge by the electrical field enhancing region 105.
Patent JP-H08269853-A (JP)
Title: Production of nonwoven fabric entangled with water jet
Inventor: OKU YASUYUKI
IPC: D04H1/46
Filed: 1995-03-31
Abstract: PURPOSE: To provide a process for producing a nonwoven fabric entangled with water jet, having minimized entangling unevenness, suppressed wrinkles and bumps caused by the strain in entangling and improved uniformity in the longitudinal and lateral directions. CONSTITUTION: The nonwoven fabric entangled by water jet is produced by treating both surfaces of a web containing short fibers and placed on a porous supporting member with water jet once or more to effect the three-dimensional entangling of short fibers constituting the web. In the above process, a process to stretch the web by 1-20% is carried out once or more before applying the water jet to the reverse-side of the web having the front face entangled by the water jet.
Patent JP-S60242163-A (JP)
Inventor: ARISU BARESUTORATSUTSUI
IPC: B65H31/38
Filed: 1985-04-09
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-H07259102-A (JP)
Title: Constructing method for lowering of groundwater level in ground with water-permeability
Inventor: ABE KENICHI
IPC: E02D31/12
Filed: 1994-03-22
Abstract: PURPOSE:To improve the function and safety of permanent measures against groundwater for a structure set-up on the ground water-permeability, and to reduce the cost of construction therefor. CONSTITUTION:For a building 1 set-up on gravel soil 2 with water-permeability, under normal conditions, groundwater at the inside of a low-permeable layer 4 is drained outside from the gravel soil 2 by the operation of drainage 5 and a groundwater level is usually at the position lower than the level of the low- permeable layer 4 by the operation of drainage 7. In an earthquake, even if the drainage 5 function stops the low-permeable layer 4 can retard the rising of the groundwater level lowered since the layer U intercepts the rising thereof. On the other hand, even in the case where the drainage 7 function stops, the low-permeable layer 4 can similarly fulfill its function. That is, until the function of the drainage stopping is recovered, sufficient time is provided against after- shock much the same as the earthquake by operating either the drainage 5 or the drainage 7 and sufficient safety can be ensured against imaginable seismic force.
Patent JP-S61230186-A (JP)
Inventor: JIYAN NOERU PERUBE
IPC: G09F9/35
Filed: 1986-04-01
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-S58192283-A (JP)
Inventor: NAKAMURA KEIICHI
IPC: H05B6/40
Filed: 1982-05-07
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-S553218-A (JP)
Title: Variable phase shifter
Inventor: TANAKA TOSHINORI
IPC: H01P1/195
Filed: 1978-06-23
Abstract: PURPOSE:To obtain a variable phase shifter in which the reversible phase shifter and the non-reversible phase shifter are unified together. CONSTITUTION:Ferrite 4 is provided to rectangular TE10 waveguide 1, and driving coils 5 and 6 are wound to the ferrite. When the current is flown to coil 5 in the direction of the solid-line arrow, ferrite 4 is magnetized in the direction of the dot-line arrow to feature the function as a non-reversible phase shifter. While the current is flown to coil 6 and thus ferrite 4 is magnetized in the axis direction to function as a reversible phase shifter. And the current flowed to coil 5 and 6 is controlled properly to obtain the desired reversible and non-reversible phase shift amount. Also the ratching ferrite is used for ferrite 4 in order to secure the digital variation for the phase shift amount.
Patent JP-H11269321-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMAOKA KATSUSHI
IPC: C08L23/16
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic composition comprising a rubber-modified styrene-based resin and an ethylene-α-olefin copolymer, having excellent chemical resistance and improved mechanical characteristics such as balance between rigidity and impact strength, tensile strength, etc. SOLUTION: This thermoplastic resin composition comprises 5-95 wt.% of a rubber-modified styrene-based resin containing a rubber-like polymer dispersed in a granular state, 95-5 wt.% of an ethylene-α-olefin copolymer which is composed of ethylene and a 3-18C α-olefin, has <=90 deg.C peak temperature to show the maximum height in an elution curve of temperature rising elution fractionation(TREF) and the ratio (H/W) of peak height (H) to width (W) of 1/3 height in the maximum peak of >=2 and 0.1-30 pts.wt. of a compatibilizer for both the rubber-modified styrene-based resin and the ethylene-α-olefin copolymer based on 100 pts.wt. of the total of the resin and the copolymer.
Patent JP-H09262684-A (JP)
Title: Diffusion welding method for metallic material
Inventor: HAMADA MASAHIKO
IPC: B23K101/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a joined part excellent in the fatigue strength and the joint strength by setting the transverse ratio of expansion and the heating length in an appropriate range in the diffusion welding. SOLUTION: A low melting point material to be joined is interposed between butted works 12, a joined part 3 is heated so that the heating length of >=800 deg.C is in the range of 3-20mm. The joined part 3 is plastically deformed in the range of 1.0-1.1 in the transverse expansion ratio by applying the compressive stress in the longitudinal direction 5 of the works. The heating is preferably performed in the inert gas atmosphere by passing the inert gas into gas shielding jigs. The high frequency induction heating is preferable for the heating method because the temperature control is easy, the heating length 2 can be easily controlled, and the atmosphere can be easily controlled.
Patent JP-H0614755-A (JP)
Title: Preservative for food and drink
Inventor: KAWABE TATSUYA
IPC: A23L3/3472
Filed: 1992-02-27
Abstract: PURPOSE:To obtain the subject preservative, comprising an antimicrobial substance, derived from a leaf of Quercus dentata Thunb. and obtained by extraction thereof with a water-soluble organic solvent as an active ingredient and capable of safely improving the keeping quality of a food by its addition to the food and drink without impairing the flavor thereof. CONSTITUTION:The objective preservative for a food and drink is obtained by washing a leaf of Quercus dentata Thunb. with water, then finely cutting the washed leaf, adding an aqueous solution of ethanol thereto, stirring the prepared mixture at ordinary temperature for 30 min, carrying out the extraction, filtering the prepared extract solution through a filter paper, subsequently concentrating the filtrate at 45 deg.C under reduced pressure until the filtrate is nearly evaporated to dryness, redissolving the formed solid in an aqueous solution of ethanol, providing an extract from the leaf of the Quercus dentata Thunb., then, as necessary, concentrating, decoloring, deodorizing the extract or adding an excipient such as maltodextrin thereto, spray-drying the mixture with a spray dryer, etc., powdering the mixture and including the resultant antimicrobial substance derived from the leaf of the Quercus dentata Thunb. as an active ingredient. This preservative has a form readily unable as a food and drink and is capable of safely improving the keeping quality of the food by its addition to the food and drink without impairing the flavor thereof.
Patent JP-S60219397-A (JP)
Inventor: SAWAKI AKIRA
IPC: E21D9/06
Filed: 1984-04-17
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-S58193833-A (JP)
Title: Method of draining residual slurry out of conveyance pipe
Inventor: MURAHASHI TATSUYA
IPC: B65G53/30
Filed: 1982-05-06
Abstract: PURPOSE:To surely drain residual slurry out of a conveyance pipe, by inserting a pig into the conveyance pipe through its inlet port after slurry conveyance and continuously supplying water into the pipe so that the water pressure causes the pig to flow to the outlet port of the pipe. CONSTITUTION:Throughout the conveyance of coal slurry to a slurry transport ship 3, the valves 12, 13 of a branch pipe 11 are closed and a pig 30 is held between the valves. After a prescribed quantity of the slurry is conveyed, the valve 12 is opened to insert the pig 30 into a ground pipe 5 by compressed air or the like. After the valve 12 is closed again, clean water or sea water is continuously supplied into the pipe 5. The pig 30 comprises a bullet-shaped cylinder 31 made of a flexible material, a cup-shaped member 33 secured on the front of the cylinder, and a spiral band 32 secured on the outside of the cylinder. The cylinder 31 is expanded by the pressure of the continuously supplied water so that the spiral band 32 is tightened on the inside of the pipe 5. Residual slurry in the conveyance pipe is pushed by the pig 30 so that the residual slurry is put into the hold of the ship 3 through a slurry inlet port 16.
Patent JP-H02252776-A (JP)
Title: Pressure-sensitive adhesive tape or sheet
Inventor: OYAMA YASUHIKO
IPC: C09J7/02
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive tape or sheet of which the decrease in initial adhesive strength with time is little and which does not stain an adherend by forming a pressure-sensitive adhesive layer on a substrate material comprising a specifically treated polyethylene resin. CONSTITUTION:A polyethylene resin is immersed in a solvent, pref. in a boiling solvent, comprising pref. a lowly polar aliph. hydrocarbon (e.g. n-hexane) which is capable of swelling or dissolving the resin and has a b.p. of 60-100 deg.C, and thus the low-MW polyethylene in the resin is removed from the resin until the remaining low-MW polyethylene which is extractable with n-heptane is reduced to 1wt.% or lower. On a substrate material comprising the resulting treated polyethylene resin is formed a layer of a pressure-sensitive adhesive, e.g. a mixture of a hydrogenated styrene-butadiene-styrene block copolymer with a tackifying resin.
Patent JP-S61234350-A (JP)
Title: Air/fuel ratio sensor
Inventor: UENO SADAYASU
IPC: G01N27/27
Filed: 1985-04-10
Abstract: PURPOSE:To elevate the output characteristic of an air/fuel ratio sensor, by covering an adsorption electrode with a heating member and a discharge electrode with a heat shielding material through a gas diffusion path to lessen the temperature dependence of a cell attributed to external environment. CONSTITUTION:An adsorption electrode 14 is provided tight on one side of a solid electrolyte 12 such as zirconia and a discharge electrode 16 done so on the other side thereof. The discharge electrode 16 is covered with a porous heat shield plate 18 while the adsorption electrode 14 with an insulation support 22 having a heat generating body 24 therein while forming a diffusion path 20 to form a cell 10 and utilizing the cell, an air/fuel ratio sensor used for a combustor is build. Then, the induced electromotive force of the cell 10 always provides a reference voltage Es by a negative feedback control of current Ip through an amplifier 30 to detect a drop in the voltage of a resistance 34 as output signal. This can elevate the accuracy of output characteristics with a reduced temperature dependence of the threshold current value.
Patent JP-S52356-A (JP)
Title: Control circuit of a make and break control type power source device
Inventor: HASEGAWA KOUICHI
IPC: G05F1/56
Filed: 1975-06-20
Abstract: PURPOSE: In the pulse width control circuit of a make and break control type power source device, the comparison circuits of the input side and the output side are combined by using a photo-coupler, thus eliminating an insulation pulse transformer and its accessories, intending miniaturizing and the reduction of consuming power and improving reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000060469-A (JP)
Title: Stably preservable pasta product having high water content
Inventor: MEYER PHILIPP PAUL
IPC: A23L7/113
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product having excellent functionality, edible by simple finish heating or an extremely short-time cooking by including a (pre)heated pasta, an acid and an oil and specifying a pH. SOLUTION: This pasta product has pH 3.7 to 4.5, preferably pH 3.8-4.3 and comprises a (pre)heated pasta having 30-45 wt.% dried material content, an acid (preferably lactic acid, etc.), and an oil (preferably colza oil, etc.). The amount of the oil used is preferably 0.5-5 wt.% based on the (pre)heated pasta. The objective product is preferably obtained by extruding a mixture composed of grain flour or semolina and addition water, having 60-75 wt.% dried material content to give a pasta, successively cutting, dividing, blanching, cooling the obtained pasta with water, immersing the pasta in acidic water, treating the pasta with an oil, finally packing and sterilizing. Preferably the blanching is carried out at 95-100 deg.C for 1-10 minutes while heating the pasta with steam at 98-100 deg.C and spraying the pasta with hot water at 95-98 deg.C at pH 3.5-5.