baber/WOPTO huggingface dataset:
Patent JP-H03248741-A (JP)
Title: Molding method
Inventor: GOIE MASATO
IPC: B22C9/02
Filed: 1990-02-26
Abstract: PURPOSE:To reduce mold breakage and to improve mold compacting to the whole mold by charging the specific compactibility of facing sand and back sand on parting face formed with inner face of a flask and profile of a pattern on a molding board. CONSTITUTION:A base 14 and the frame 13 are assembled with a sand charging device 11, and the molding sand for measuring the compactibility is quietly dropped into the frame 13 from on a sieve 12 of the sand charging device 11. At this time, on the parting face formed with the inner face of the flask 3 and the profile of pattern 1 on the molding board, the facing sand 41 adjusted to 45-60 compactibility, desirably 50-55 compactibility is charged and successively, the back sand 42 adjusted to 20-40 compatibility, desirably 25-35 compactibility is charged in the whole range of the flask 3. Successively, the frame 13 and the base 14 incorporating the molding sand are taken away from the sand charging device 11 and fitted to a sand ramming machine 15 and the molding sand is compacted through a weight 16 and a stamp 17. Therefore, the mold compacting in the whole mold can be smoothly and uniformly executed.
Patent JP-S61203604-A (JP)
Title: Fitting for engagement
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1985-03-07
Abstract: PURPOSE:To obtain a construction wherein no magnetic powder is exposed on the surface of a magnet and to give it a function to be substituted for a brass case, by making a permanent magnet of synthetic resin having magnetic powder, by forming a ferromagnetic member integrally with the permanent magnet made of synthetic resin, and by preventing the magnetic powder from being exposed on the surface of the permanent magnet. CONSTITUTION:A permanent magnet 1 has a hole 1a provided between a magnetic pole surface (a) and a magnetic pole surface (b), and a ferromagnetic member 2 is incorporated into and formed integrally with the magnetic pole surface (a) simultaneously when the permanent magnet 1 is injection-molded. On the other magnetic pole surface (b) of the permanent magnet 1, a ferromagnetic member 3 is attracted removably, and a ferromagnetic projection 3a of the ferromagnetic member 3 and a projection 2a of the ferromagnetic member 2 are in contact with each other inside the hole 1a of the permanent magnet 1 so that a closed circuit of magnetism is formed by the permanent magnet 1, a ferromagnetic plate 2b, the projection 2a, the projection 3a and a ferromagnetic plate 3b. The permanent magnet 1 is made of synthetic resin containing magnetic powder (m), and the surface thereof is covered with a resin material (p) (in the form of a resin-skin layer, in particular) and moreover is formed to be a fine and smooth plane. The permanent magnet 1 to be employed as a fitting for engagement needs to have a skin film (s) of plating, coating or the like.
Patent JP-H0995664-A (JP)
Title: String-shaped water-swelling and complexed water cut-off material and its production
Inventor: KOIZUMI YUKIMASA
IPC: C09K3/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water-swelling and complexed water cut-off material excellent in water cut-off ability, durability and their long life persistence and useful in fields such as civil engineering, automobile, electricity, etc., as a joint in constructions by floxking water selling spun yarns around at least the periphery surface in the longitudinal direction of a specific string-shaped material. SOLUTION: This string-shaped water swelling and complexed water cut-off material is obtained by flocking (B) water-swelling short fibers [e.g. short fiber in which an external layer of the short fiber consisting of an external layer which consists of an acrylonitrile polymer (B1 ) and an internal layer which consists of B1 or another polymer is treated to be able to swell in water, and in certain cases the fixed part of the adhesive is not water-swelling] on the periphery surface of at least in the longitudinal direction of (A) a rubber of a string-shaped material made of a soft plastic (e.g., a rubber or a foamed body of the soft plastic having 0.02-0.5g/cm<3> density) by using an adhesive.
Patent JP-S54137973-A (JP)
Title: Formation method of plasma nitride
Inventor: SHIBATA MIYOKO
IPC: H01L21/318
Filed: 1978-04-19
Abstract: PURPOSE: To control the immersion of H 2  in a reaction product by providing a substance adsorbing H 2  such as active carbon in a reaction container, as to silicon nitride formation making use of plasma discharge.  
     CONSTITUTION: Reaction container 1 is evacuated 2 to produce a vacuum and NH 3 , N 2 , etc., are supplied 3 while SiH 4  is also supplied from shower part 4. Then, Si substrate 9 is mounted on table 7 with a heating method outside of it, and active carbon 8 is installed closely. By coil 6, high-frequency discharge is started to maintain a reactin temperature. Next, NH 3  and SiH 4  made into plasma react to form Si 3 N 4  on the substrate surface. In this reaction, H +  is produced; some of it becom H 2  and the other is positively absorbed by active carbon to change into C x H y . As a result, the quantity of H +  in the container decreases gradually and gas efficiency becomes excellent to facilitate the dissolution of SiH 4  and NH 3 , so that the immersion of H in Si 3 N 4  will be a little. Applying a bias to substance 8 facilitates the absorption more and the immersion of H can be controlled by the voltage value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10234203-A (JP)
Title: Work machine
Inventor: YOSHIKAWA KOJI
IPC: A01B69/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To operate a work machine such as a mowing machine or the like and to perform appropriate work while reducing the operation burdens on a worker, by making a car body automatically travel. SOLUTION: The work machine 15 provided on a traveling car body 5 is constituted so as to freely change the relative posture to the car body based on a manual operation command and the traveling direction of the traveling car body 5 is controlled so as to make it travel along a scheduled traveling path set beforehand based on the position detection information in a scheduled traveling path horizontal width direction of the traveling car body 5 to the schedule traveling path set beforehand. When the change of the relative posture to the car body of the work device 15 is detected, a traveling speed is decelerated.
Patent JP-2000244539-A (JP)
Title: Data collecting transmitter
Inventor: TAKAHASHI YASUO
IPC: H04Q9/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary waiting time by adjusting a prescribed waiting time based on the length of a responding time from a data request to reception and the lapse of the prescribed waiting time without receiving data. SOLUTION: A host device 1 having the waiting time adjusting part 4 and slave devices 3 such as a controller, a sequencer are connected to a communication line such as a LAN. When the part 4 calculates a receiving time out timer value concerning each slave device, the part 4 executes it by each slave device whenever the host device transmits a data request text to calculate a proper value by always following the operating state of a data transmission system. The data request text is transmitted to the slave devices and a selected fixed value is set to a receiving time out timer value. Next, a responding time to the reception of a responding text from the slave devices is measured to calculate a new receiving time out timer value by a prescribed calculating expression based on this measurement.
Patent JP-S51121588-A (JP)
Title: Culture medium for identifying bacteria
Inventor: IKEDO MASASHIGE
IPC: C12Q1/04
Filed: 1975-04-15
Abstract: PURPOSE: Presentation of a culture medium for the bacterial identification, which is capable of carrying out the identification of bacteria to be probed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07250774-A (JP)
Title: Bath facilities
Inventor: KUBO MASAYOSHI
IPC: E04H1/12
Filed: 1994-03-16
Abstract: PURPOSE:To properly perform bathtub bathing and shower bathing having the warming effect equal to the bathtub bathing by juxtaposing a bathtub and a mist blowing means provided so as to blow out hot water in atomized state from each part around the body of a bathing person and enclose the body with the atomized hot water. CONSTITUTION:A bathtub 1 and a mist blowing means 3 provided to blow out hot water 2 from each part in atomized form and enclose the body therewith are juxtaposed. In bathtub bathing, sufficient warming effect is provided, and in shower bathing in which the atomizing means 3 is worked, heat exchange is quickly and sufficiently performed by regularly replacing the fine particles of the hot water 2 having high air staying property with new fine particles while permeating the fine particles. A mist blowing nozzle 31 for shoulder, a mist blowing nozzle 32 for back, a mist blowing nozzle 33 for waist, mist blowing nozzle 31 for thigh, and a mist blowing nozzle 35 for calf are provided to enclose a necessary part of the body with the atomized hot water 2.
Patent JP-S62203315-A (JP)
Inventor: YAMAMURA SHIGENARI
IPC: H01G4/18
Filed: 1986-03-03
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-S63213305-A (JP)
Inventor: HONDA TOSHIMITSU
IPC: H01C17/06
Filed: 1987-02-28
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-H07251608-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/12
Filed: 1994-03-16
Abstract: PURPOSE:To improve straight advancing stabiliy of a pneumatic tire on an inclined road surface and to suppress wandering so as to provide a high performance tire with a reduced aspect ratio. CONSTITUTION:When a tread face 13 of a width directional center part 10 in a tread part, 8 is set at a specified air pressure, it is positioned in the inner side in the diameter direction by a distance L than a tread face imaginary outline 16 connecting tread surfaces 14, 15 in both side parts 11, 12 of the tread part 8 together, and when specified mass is loaded, the tread face 13 is brought into contact with the road surface, while main grooves 9a, 9b, 9c, 9d are provided with substantial inclinations separated from the tire equatorial face 18 toward the groove bottoms. A lateral groove or a lateral sipe 19 partitioning multiple blocks at some intervals along the tread circumference is arranged in the width directional center part 10 in the tread part 8, and the main grooves 9a, 9b, 9c, 9d are provided with substantial inclinations separated from the tire equatorial face 18 toward the groove bottoms.
Patent JP-2000243195-A (JP)
Title: Inclination switch
Inventor: NAKAZAWA HIDEJI
IPC: H01H35/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an inclination switch low in cost, good in quality, and excellent in contact reliability. SOLUTION: The interior of an inclination switch body is divided into upper and lower portions by providing a substantially horizontal division plate 17, and a spherical body 20 is rested on the division plate 17 in a freely movable manner while a plunger 9 is disposed under the spherical body 20 in a vertically movable manner through the division plate 17. An upward returning force is given to the plunger 9 by disposing therearound a disk-shaped cover 13 made of an elastic member while a magnet 8 is disposed beneath the plunger 9, and a lead switch 5 of a close sealed type is disposed beneath the magnet 8.
Patent JP-H1123765-A (JP)
Title: Reactor core
Inventor: YOKOYAMA TSUGIO
IPC: G21C3/324
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a reactor core by increasing breeding ratio, attaining effective use of fuel and having negative void reactivity. SOLUTION: This reactor core can be applied to water cooled reactors such as boiling water reactors and pressurized water reactors. The reactor core is constituted by loading a multitude of fuel assemblies 11 in which fuel bundles 21 are contained inside square channel boxes 20. The fuel bundle 21 bundles a multitude of fuel rods 22 in nearly square cross section as a whole. The adjacent fuel rods 22 arranged in the fuel bundle 21 are supported in a triangle array to densify the arrangement and the ratio of the coolant flow area to the fuel cross section area is decreased so that a breeding ratio is improved.
Patent JP-H02225673-A (JP)
Title: Production of thin amorphous carbonaceneous film
Inventor: WATANABE MISUZU
IPC: C23C16/26
Filed: 1989-02-27
Abstract: PURPOSE:To elevate substrate temp. at the time of film formation, if necessary, and to improve the characteristics of a thin amorphous carbonaceneous film by carrying out plasma CVD by adding trace amounts of silicon hydride gas to a gaseous raw material. CONSTITUTION:In a plasma CVD apparatus, plane-parallel plate electrodes 2, 3 are provided to the inside of a reactor 1. In a state where high-frequency voltage is impressed, a gaseous raw material is introduced via a gas-introducing pipe 4 and exhaust gas is discharged through an exhaust pipe 5, by which a thin amorphous carbonaceneous film is deposited on the cathode 2. At this time, trace amounts of silicon hydride gas, such as silane (SiH4) gas, are added to the gaseous raw material, such as methane. By this method, optical energy gap and film-forming velocity can be easily controlled only by the addition of the silicon hydride gas. Further, substrate temp. at the time of film formation can be elevated, if necessary.
Patent JP-S60190032-A (JP)
Title: Mobile radio equipment
Inventor: MAKIMOTO MITSUO
IPC: H04W52/00
Filed: 1984-03-09
Abstract: PURPOSE:To obtain a mobile radio equipment decreasing sufficiently an average consumed current at standby by operating intermittently a phase locked loop (PLL) type frequency synthesizer at the standby of the radio equipment to ensure the sufficient frequency stability even if no PLL loop is formed. CONSTITUTION:A switch 302 is closed and a switch 303 is opened in normal PLL operation. The output of a VCO201 is divided into two, for local oscillation and PLL via a power distributor 202. When a loop cut signal is inputted via a terminal 305 on the other hand, the switch 303 is turned on and a charge/discharge circuit 304 is closed. The loop cut signal is inputted also to the switch 302 via an inverter 306 at the same time and the power supply of a PLL circuit 301 is turned off. Thus, the circuit consumption current is decreased only to the current of the VCO201, since the frequency starts fluctuating, the fluctuation is compensated by the charge/discharge circuit 304.
Patent JP-H03251312-A (JP)
Title: Band saw machine with automatic band saw blade changing device
Inventor: MORIYA KIKUO
IPC: B23D55/00
Filed: 1990-02-28
Abstract: PURPOSE:To automatize a band saw blade changing, by providing a turnable automatic band saw blade changing device which changes the direction to a saw blade housing or turnable magazine storing device at the band saw blade changing position in the front side of the saw blade housing. CONSTITUTION:In the case of removing a band saw blade, the empty magazine 33A of a magazine storing device 27 is turned to a handling robot 41 side, a saw blade handling main body 63 is advanced, the band saw blade is retracted with its interposing by a handling part 69, revolved to the right and the saw blade handling main body 63 is faced with the saw blade magazine 33A. In succession the band saw blade is inserted into the magazine 33A, the handling part 69 is released and the saw blade handling main body 63 is retracted. The magazine 33B to which a new band saw blade is fitted is faced to the robot 41 side by turning a post 31, the band saw blade is drawn out of the magazine 33B with its clamping by advancing the saw blade handling main body 63, the band saw blade is driven and faced with driven wheels 19, 21 with the left turning of the saw blade hand 43 and the saw blade handling main body 63 is retracted to the final retreat position, after inserting the band saw blade with the advance of the saw blade handling main body 63.
Patent JP-H09233973-A (JP)
Title: Fishhook
Inventor: TANABE TETSUO
IPC: A01K83/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook with which a fishing bait is not dropped even when centrifugal force is loaded by rotating a fishing pole or the resistance of water is applied in water in case that the fishing bait such as live bait or artificial bait is put on the hook. SOLUTION: A main body 1 of weight is formed by attaching a connection part 3 to a fishing line 2 at its one end. A main body 7 of fishhook for connecting the side of a snap 8 to this main body 1 of weight is formed. Besides, on the side of snap 8 at the main body 7 of fishhook, a mounting part 13 for a wire-shaped coil 12 is mounted so as to be turned, and this coil 12 is inserted into a fishing bait 10 fixed on the main body 7 of fishing hook.
Patent JP-S61207571-A (JP)
Title: Vacuum deposition device
Inventor: YAMAGUCHI FUMITOSHI
IPC: C23C14/24
Filed: 1985-03-11
Abstract: PURPOSE:To prevent the contamination of a vessel for a vacuum deposition device and the deterioration of the electric insulation thereof by disposing a cylindrical device for preventing the scattering of vapor deposition particles between a crucible and substrate. CONSTITUTION:The device 8 for preventing the scattering of the vapor deposition particles is disposed between the crucible 6 and the substrate 2 by using an attaching device 9 in such a manner that apertures 8a, 8a thereof are directed toward the crucible 6 and the substrate. The device 8 is formed as the cylinder expanding diametrally from the crucible 6 side toward the substrate 2 side. The vapor deposition particles 3 evaporating from an evaporation material scatter in various directions and the effective vapor deposition particles 3a contribute to the vacuum deposition on the substrate. The ineffective vapor deposition particles 3b which do not contribute to the vacuum deposition are forcibly stuck to the inside wall of the device 8. The vacuum deposition material accumulating on the inside wall is recovered and reused after the end of the vacuum deposition. The contamination in the vessel is prevented by such mechanism and the utilizing efficiency of the vacuum deposition material is improved.
Patent JP-S51122284-A (JP)
Title: Safety device for man conveyor
Inventor: NAKAO SHIYOUICHI
IPC: B66B29/04
Filed: 1975-04-18
Abstract: PURPOSE: A safety switch structure which is not actuated by roguery but when a pessure exceeding a determined value is applied to the skirt guard panel by a trapped foreign matter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51121784-A (JP)
Title: Plural thin lead connecting method
Inventor: NAGAI TADASHI
IPC: H01R43/00
Filed: 1975-04-18
Abstract: PURPOSE: A connecting method for establishing the connecting operation only after checking a correct arrangement of thin wires by adjusting the arrangement prior to connection of a plurality of thin wires to plural terminal pads. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10236664-A (JP)
Title: Sheet material accommodating device and image forming device
Inventor: TAKAHASHI MASAHIRO
IPC: G03G15/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To maintain accurately the distance between the restricting members for the left-right location of a sheet material. SOLUTION: A spacing of two restricting members 107b and 107c is restricted in their over-part. That is, locating plates 171 and 172 are furnished over the restricting members 107b and 107c. A cover member fitted with locational gates is set over between these members 107b and 107c. The locating plates 171 and 172 are fitted in the locational gates, and thereby the spacing between the members 107b and 107c is restricted. The cover member itself 109 is located when pin guide holes 194a and 194b provided in the cover member 109 are fitted with location pins 110a and 110b installed stationarily.
Patent JP-H11247726-A (JP)
Title: Structure of inertial supercharging-type intake manifold in multiple cylinder internal combustion engine
Inventor: KIMOTO YOSHIHIRO
IPC: F02B27/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization, in an intake manifold constituted by connecting a surge tank provided with an intake inlet pipe to respective cylinders in an internal combustion engine by independent long branch pipes. SOLUTION: A surge tank 9 is arranged near the longitudinal side surface 3 of a cylinder head 2, respective branch pipes 10, 11, 12 and 13 are transversely extended above the surge tank 9 as seen from the axial direction of a crank shaft, downwardly bent outside the surge tank 9, upwardly bent below the surge tank 9, and connected to respective connecting parts 18, 19, 20 and 21 on the lower surface of the surge tank 9 so as to surround the outside of the surge tank 9.
Patent JP-H01284196-A (JP)
Title: Digital synthesized sound alarm equipment
Inventor: GAI KUESUNERU
IPC: H04B14/04
Filed: 1989-03-01
Abstract: PURPOSE: To reconstitute optional sound having the frequency of a PCM(pulse code modulation) encoding signal within a permissible band by providing a latch means for latching as bit at a prescribed position and a means for combining the latched bit with prescribed sound. CONSTITUTION: The PCM encoding signal is successively latched by a serial input parallel output register 25 and a logical array 26 executes a threshold value deciding operation after PCM word conversion by three exclusive OR gates 27, 28 and 29. When it is equal to or exceeds '10' with respect to an A rule and as against an MU rule, the seventh (code) bit is latched by a latch 30 and its Q output constitutes rectangular wave to be supplied to MUX 16 (as sound 2) by a limiter 18. The one kind sound of a standard set issued by a sound issuing equipment 11 and another kind of sound supplied by the digital limiter 18 are selected so as to be supplied to an adder 19 and, then, flexibility is obtained in acoustic alarm.
Patent JP-H02225843-A (JP)
Title: Worm gear type differential gearing
Inventor: KIMURA JUNZO
IPC: F16H48/20
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the abrasion of a gear surface of worms and worm wheels, and improve the lubricating ability and the heat radiatability by engaging one worm wheel to one pinion worm. CONSTITUTION:The driving torque input to a differential case 23 is equally distributed in two and transmitted from each left side worm wheel gear shaft 33L, 33'L, 33''L to a left side accelerator shaft 25L through each worm wheel gear 34L, 34'L, 34''L and each pinion wore gear 29L, 29'L, 29''L and an output wore gear 26L, and from right side gear shafts 33R, 33'R, 33''R to a right side shaft 25R through each wheel gear 34R, 34'R, 34''R and each pinion gear 29R, 29'R, 29''R and an output gear 26R. About each pair of wore wheel gear, the worm wheel gears 34L, 34'L, 34''L are respectively engaged with the left side pinion gears 29L, 29'L, 29''L and the right side worm wheel gear 34R, 34'R, 34''R are respectively engaged with the right side pinion gears 29R- 29''R.
Patent JP-S63214888-A (JP)
Title: Picture processing method
Inventor: NIIHARA YOSHIMI
IPC: G06T1/00
Filed: 1987-03-03
Abstract: PURPOSE:To measure an end position of an object accurately while excluding causes of error due to a change in the lighting or the shape of the end by applying statistical processing to the picture edge. CONSTITUTION:Two-dimension picture data of an object 100 is obtained by an image pickup means and the two-dimension picture data is divided into plural areas in two different directions, e.g., x, y directions. Then the change in the picture data sampled at two adjacent areas is detected as to all the regions as to the two directions x, y. The distribution of frequency of sample numbers where the change in the picture data is a prescribed threshold value or over as to two directions x, y is obtained and the position of the end of the object 100 is detected based on the distribution of frequency.