baber/WOPTO huggingface dataset:
Patent JP-H0227698-A (JP)
Title: High-voltage power circuit device for x-ray tube
Inventor: KUDOU HIDETOSHI
IPC: H05G1/08
Filed: 1988-07-15
Abstract: PURPOSE:To make a power circuit device small-sized and save its space by forming a filament heating transformer into a cylindrical shape provided with a hollow section in its axis and removably and insertably forming a high-voltage connector in the axial hollow section of the heating transformer. CONSTITUTION:A filament heating transformer is formed as a cylindrical transformer 10, the second connector 20 primarily having a slender shape is fully submergedly fitted in the inner space 11 of this cylindrical transformer 10, the total length (height) of the filament heating transformer and the second connector is shortened. The cylindrical transformer 10 and the second connector 20 can be stored in the upper portion (protruded portion 3) of a deformed high- voltage tank 1. A power circuit device is made small-sized, and its space is saved.
Patent JP-S6238344-A (JP)
Title: Impurity sensor
Inventor: YOKOTA NORIKATSU
IPC: G01N5/00
Filed: 1985-08-14
Abstract: PURPOSE:To obtain a sensor which is improved in detection sensitivity by coating metallic particles onto the surface of a porous body. CONSTITUTION:The sensor for detecting the impurities (hydrogen, carbon, oxygen, etc.) in a liquid metal, for example, liquid sodium is partitioned to the liquid sodium 2 which is the high pressure side on the outside and a low vacuum side 3 on the inside by the porous body 1. Pulverous particles 4 of metal are coated on the outside surface of the body 1. The particles 4 are of nickel or the like which allows the easy permeation of hydrogen. The permeation surface area thereof can be increased by making the particles s fine as possible. The simultaneous extraction of the different impurities (hydrogen, carbon, oxygen, etc.) is made possible when different kinds of particles 6, 7, 8 (nickel for hydrogen, pure iron for carbon ZrO2 for oxygen, etc.) for oxygen, etc.) are coated on the outside surface of the body 1. The clogging of the pores is prevented by coating the surface nearer the porous layer with the particles having the larger particles sizes and using the particles of the smaller sizes for coating the layers further from the surface.
Patent JP-S6242711-A (JP)
Title: Oil filter for internal combustion engine
Inventor: AKATSUCHI HAJIME
IPC: F01M11/03
Filed: 1985-08-14
Abstract: PURPOSE:To reduce the production cost, to improve the productivity and to maintain the performance of the titled filter for a long time by inserting a protrusion furnished to a reinforcing cylindrical member mechanically and forcibly into an opening communicating with the inner space. CONSTITUTION:A reinforcing cylindrical member 3 having plural protrusions 2 on its outer peripheral surface at intervals in the circumferential direction and having many holes 4 on the outer peripheral surface is used. The protrusion 2 is engaged with an opening 1a of the second void 1 having the opening 1a communicating with the inner space 7 of an annular filter medium 10 and formed between corrugated parts 9 and the reinforcing cylindrical member 3 is arranged in the inner space 7. Consequently, the insertion of the jig, etc., is dispensed with, hence the production cost is reduced and the productivity is improved. Even when the filter medium is clogged and the passage on the clean liq. side is closed due to the exertion of physical external force, the passage is secured, oil is sufficiently supplied and the performance of the filter can be maintained for a long time.
Patent JP-H116317-A (JP)
Title: Composite pool
Inventor: TACHIKAKE TERUYUKI
IPC: E04H4/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite pool capable of being efficiently moved from a pool zone having a specific aim to the other pool zone having a different aim. SOLUTION: A linking pool zone D is connected to a plurality of pool zones A, B and C having different aims respectively and, at the same time, it is located in the approximately central position of a plurality of pool zones A, B and C having different aims respectively. By the constitution, when a bather moves to a required pool zone having a specific aim, the bather can smoothly move to the required pool zone having the specific aim through the linking pool zone D without crossing the other pool zone having a different aim.
Patent JP-H05338144-A (JP)
Title: Controller for ink quantity
Inventor: KOMATSU FUMITO
IPC: B41J2/015
Filed: 1992-06-12
Abstract: PURPOSE:To store and supply a liquid ink quantitatively by a simple structure. CONSTITUTION:A controller for ink quantity is composed of an ink source such as an ink introducing means 4 or the like and an ink reserving part 5 which reserves liquid ink 39r by receiving the liquid ink 39r supplied from the ink source. A liquid keeping material 24 such as felt or the like and a liquid surface detecting means 25 such as a thermistor or the like are arranged to the ink reserving part 5. The ink quantity controller detects decrease of an ink quantity around the liquid surface detecting means 25 and supplies the liquid ink from the ink source 4. Then, when the reserved quantity is decreased as the liquid ink 39r is supplied to a nozzle 8 side, the melted ink around the liquid surface detecting means 25 is absorbed in the liquid keeping material 24 in the tank 5 to decrease an ink liquid surface around the liquid surface detecting means 25. The liquid surface detecting means 25 detects displacement of the liquid surface i.e., a decrease of the ink quantity, melts, for instance, the solid ink 39s, and supplies automatically the liquid ink from the ink source 4. Thereby, the ink quantity contained in the liquid keeping material 24 in the ink tank 5 is always kept constant.
Patent JP-H0926492-A (JP)
Title: Insert for fuel assembly and production method for the insert
Inventor: TOMINAGA YOSHIAKI
IPC: G21C3/33
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To produce highly accurate inserts simply, easily and at a low cost. SOLUTION: To the end of a hollow pipe 11, an end plug having a flange part 12a is fitted and tig-welded to produce the insert 10. In the end plug 12, a center hole 12c for coupling in a thimble screw is formed. For welding, one end of the pipe 11 is supported with the first fixing jig, an arm part of the second fixing jig is inserted from the end plug 12 side and screwed in the first fixing jig to hold in a welding device by pinching coaxially.
Patent JP-H09815-A (JP)
Title: Method of transporting lifted sand and apparatus therefor
Inventor: HIRAI ATSUO
IPC: B01D21/24
Filed: 1995-06-20
Abstract: PURPOSE: To save energy in a process in which recovered dirty sand from a sand basin installed deep under the ground is washed and transported efficiently for a long distance-head. CONSTITUTION: Lifted sand is supplied to a flowing water trough 1 which supplies overflow water from a draining apparatus 7 as transportation water and made to flow downward. After coarse refuse in the sand being removed, the sand is supplied into a water flow area in a pit 3 into which clean water is supplied in the tangential direction to generate a stirring current. The sand, while being washed by the supplied clean water, is discharged toward a pump 4 to be sucked by the pump 4. The sand is transported to the draining apparatus 7 through a pipe, dewatered, and discharged into a hopper. Overflow water from the draining apparatus 7 is returned to the trough 1 to be used as the transportation water.
Patent JP-S6334976-A (JP)
Title: Manufacture of thin film transistor
Inventor: TERAUCHI MASAHARU
IPC: H01L29/78
Filed: 1986-07-29
Abstract: PURPOSE:To eliminate the overlapping part of a gate electrode, a drain electrode and a source electrode as well as to prevent the decrease in the speed of operation of a TFT circuit by a method wherein an insulating film thicker than a gate electrode, a drain electrode to be provided thereon and a source electrode are formed using a lift-off method. CONSTITUTION:A gate electrode 2 is formed on an insulative substrate 1, a gate insulating film 3 is provided on the gate electrode 2, and a resist pattern 4 is formed on the gate insulating film 3. Then, the gate electrode 2 and the gate insulating film 3 are formed into the prescribed shape based on the resist pattern 4, and a part of the substrate l is exposed. Subsequently, the insulating film 5 consisting of silicon oxide is formed on the substrate 1 and the resist pattern 4 in the thickness thicker than the gate electrode 2. Besides, an aluminum layer 6 which will be turned into a drain electrode 7 and a source electrode 8 is formed on said insulating film 5, the resist pattern 4 is removed, and a part of the insulating film 5 and the metal layer 6 is removed simultaneously. Subsequently, a semiconductor layer 9 is provided, and it is formed into the prescribed shape in which the drain electrode 7, the gate insulating film 3 and the source electrode 8 are covered by the semiconductor layer 9.
Patent JP-H0733227-A (JP)
Title: Horizontal carriage conveyor
Inventor: OZAWA KOZO
IPC: B65G17/48
Filed: 1993-07-19
Abstract: PURPOSE:To provide a horizontal carriage conveyor which can keep a carriage pallet always horizontal no matter how the carriage track may be and does not need large installation space. CONSTITUTION:A pair of endless bodies 11 and 12 driven at the same speed are put around plural pairs of rollers 21 and 22 arranged in a pair at the turning points of carriage tracks so as to go round without slippage, and carriage pallet 30 is supported by these endless bodies 11 and 12 in a pair. The carriage pallet 30 is equipped with a pair of axially rotatable rods 31 and 32 in parallel, which extend each from one of the endless bodies 11 and 12 in a pair to the other and are supported each rotatably by the endless bodies 11 and 12 in a pair, and connectors 33, which mechanically connect these axially rotatable rods 31 and 33 in a pair. Furthermore, the rollers are arranged, being separated horizontally by the same distance A as the interval A between a pair of axially rotatable rods 31 and 32 so that a pair of axially rotatable rods 31 and 32 may be positioned always within the same plane.
Patent JP-H06162996-A (JP)
Title: High-pressure discharge lamp
Inventor: KOWALCZYK LOU
IPC: H01J61/54
Filed: 1993-07-19
Abstract: PURPOSE: To improve a life performance characteristic of a high-pressure discharge lamp provided with an arc tube used for horizontal operation, thereby reducing a standard deviation of photometric parameters. CONSTITUTION: An arc tube has a substantially tubular body 10 having cross-section reduced end chambers 16 on its opposite ends and a discharge electrode 15 is disposed in each of the end chambers. Press sealing parts 12 for sealing airtightly the opposite ends of this arc tube are offset from an axis line 11 of the tubular body in the direction normal to the press sealing parts.
Patent JP-H03129738-A (JP)
Title: Semiconductor device
Inventor: ADACHI TAKAO
IPC: H01L23/485
Filed: 1990-07-05
Abstract: PURPOSE:To enhance a resistant amount to a temperature cycle by a method wherein a wiring of at least one part out of uppermost-layer wiring formed on a silicon substrate, e.g. an extraction line, is connected to a lower-layer dummy wiring via a through hole formed in an interlayer film under the wiring. CONSTITUTION:The whole of an lead wire 3, a power-supply wiring 4a and a GND wiring 4b as a peripheral part of a bonding pad 1 and as other upper- layer wiring layers and a second interlayer film 12 are covered with a passivation film 13 of a silicon nitride or a phosphosilicate glass. A deformation of a bonding ball 9 is transmitted to the lead wire 3. Since a dummy wiring is connected to the lead wire 3 via a through hole 8 in a halfway part, the through hole 8 and the dummy wiring 7 act as an anchor and stop that the deformation of the lead wire 3 is spread further. Consequently, a contact 6 and an input wiring 5 which exist at its front are not damaged.
Patent JP-H1119981-A (JP)
Title: Gate cutting method for plastic molded piece and device therefor
Inventor: ENDO AZUMA
IPC: B29C45/38
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a gate cutting device for a molded piece for use in cutting a gate portion of a plastic molded piece that can finish with a high accuracy a cut surface of a gate portion of even a plastic molded piece such as a fine lens and perform a cutting along the external configuration of the lens without a risk of a cut surface cutting into a lens main body. SOLUTION: A gate portion of a plastic lens 28 is cut straight at a pre-cutting portion 10. Thereafter, the pre-cut lens 28 is transferred to a finish cutting portion 11. At the finish cutting portion 11, the pre-cut surface is cut in an arc-like fashion along substantially the external configuration of the lens 28 while an end mill 39 is controlled to move in two axial directions X and Y. This enables a gate to be cut with a high accuracy along the external configuration of the lens 28 without a risk of cutting into a lens main body.
Patent JP-S6070199-A (JP)
Title: Production of stainless steel sheet colored on one side
Inventor: OOTSUKA SUSUMU
IPC: C23C22/73
Filed: 1983-09-28
Abstract: PURPOSE:To produce easily a stainless steel sheet colored on one side by dipping a stainless steel sheet in a coloring bath to color both surfaces thereof then removing the coloring layer from one side and subjecting the surface to a surface hardening treatment. CONSTITUTION:The surface of a stainless steel is degreased and cleaned and thereafter the steel sheet is dipped into a coloring bath consisting of an aq. mixed soln. composed of sulfuric acid, chromic acid or chromate to form a coloring film on both surfaces. A roll which consists of nylon or polyester synthetic fibers, has the surface consisting of an elastic material and is stuck with abrasive grains of alumina or silicon carbide on the surface is rotated to contact with the coloring layer on one side of the colored stainless steel plate thereby removing the soft coloring layer and exposing the base metal of the stainless steel. The stainless steel sheet is then subjected to a cathodic electrolytic treatment in a hardening bath which is mixed acid bath composed of chromic acid and phosphoric acid. The soft coloring layer on one side is thus hardened.
Patent JP-H0341930-A (JP)
Title: Receiving coil device for mri device
Inventor: INO HIROMI
IPC: G01R33/34
Filed: 1989-07-11
Abstract: PURPOSE:To obtain an image of good S/N, and also, to obtain an image of a desired part of a body to be examined by providing a position changing means which can move a ring-like coil in the axial direction of an insertion port. CONSTITUTION:A ring-like coil 23 is constituted by bringing a copper-based coil wire to one turn, covers the circumference of the coil wire with a resin, etc., has the same sensitivity area as the sensitivity area S of ring-like coils 3, 13 and detects the magnetization of an atomic nucleus for rotating centering around the magnetostatic field direction Z. A coil supporting part 24 supports a body to be examined by an oblique face part 24a, arranges two insertion ports 22 in parallel to the direction intersecting orthogonally with the paper face in this oblique face part 24a, and is constituted of the material of urethane foam, etc. An inserting and holding member 5 has a ring shape, consists of urethane foam, etc., of the same material as that of the coil supporting part 24, pinches the ring-like coil 23, and supports the ring-like coil 23, as well by a seat 6 fixed by a fastener to the lower face 24b of the coil supporting part 24.
Patent JP-S5879866-A (JP)
Inventor: OZAWA HIROSHI
IPC: C01F7/02
Filed: 1981-11-09
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-S6072400-A (JP)
Title: Sounding body driving device
Inventor: UMEHARA SHINICHI
IPC: G10L19/00
Filed: 1983-09-28
Abstract: PURPOSE:To make constitution of a driving device simple by generating a signal of specified kind from an LSI basing on waveform data for driving a sounding body outputting a waveform memory, thereby changing to the case where a sounding body of other kind is connected and outputting the signal. CONSTITUTION:A waveform memory 9 and a driving signal generating circuit 10 are provided in addition to a basic clock circuit 4 in tha LSI of a sounding body driving device. Waveform data for driving a sounding body of specified kind is digital stored in the memory 9, and the data are added to the circuit 10 by steplike envelope data. The circuit 10 is operated with a coincidence signal from an alarm coincidence circuit 6, and a voltage waveform signal is generated basing on a clock signal from a dividing circuit 3. Waveform signal of the first sounding body 16 and waveform signal of the second sounding body 17 are switched and outputted. The sounding body driving device is constituted of single LSI and sounding bodies of different kind is driven by simple constitution.
Patent JP-H0846217-A (JP)
Title: Manufacture of semiconductor acceleration sensor
Inventor: MATSUSHIMA CHOMEI
IPC: H01L29/84
Filed: 1994-07-29
Abstract: PURPOSE:To provide a small-sized semiconductor acceleration sensor, which is machined easily and has high accuracy. CONSTITUTION:A silicon oxide film 2 is formed onto a silicon wafer 1, silicon oxide in the periphery of a cantilever is removed with the exception of the section of the root of the cantilever to form an etching trench 8, a weight 6 made of a metal is formed onto the cantilever, and the silicon wafer in the lower section of the cantilever is taken off through anisotropic etching through the etching trench 8, thus forming a recessed section 9 and the cantilever 10. Accordingly, the weight 6 made of the metal can be shaped onto the cantilever, thus forming a semiconductor acceleration sensor in microminiature.
Patent JP-2000007156-A (JP)
Title: Stacking device for flat bars
Inventor: HATTORI YOSHIYUKI
IPC: B65G47/08
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To stack flat bars for use in manufacture of boiled fish paste in the form of a bamboo leaf using a machine. SOLUTION: Sprockets 3 are fixed to shafts 33 and 34, and a left and a right endless chain 23 are set over the sprockets. Each chain 23 is furnished with projections 7 at intervals with every two links, and a piece 9 is pivoted by a pin 10 on each projection 7 in such a way as capable of rotating round the pin 10. The piece 9 has an L-shape and is composed of a receptacle table 9a for placing of each flat bar 1 and a holding part 9b to hold the receptacle table 9a approx. horizontally, and when the chains move from up to down, the holding part 9b holds the receptacle table 9a horizontally whereon the falt bar 1 is placed. A flat bar receiving frame of a boiled fish paste manufacturing machine is installed alongside the chains 23.  Under the frame 11, a roller 12 is installed for receiving flat bars 1 and is equipped at the peripheral surface with shallow grooves 13 for accommodation of flat bars 1 at a certain spacing.
Patent JP-H0844350-A (JP)
Title: Automatic player
Inventor: KIKUMOTO TADAO
IPC: G10H1/00
Filed: 1994-07-29
Abstract: PURPOSE:To quickly retrieve a desired music from a large number of musics by storing performance data of plural musics and enabling to simultaneously listen to sample performances selected from the plural musics in parallel. CONSTITUTION:A performance data storage section 7 stores the performance data of plural musics and start and finish pointers of sample performances. A control section 3 detects the signals from an operating section 2 and controls a sample performance or a normal performance. In the case of a sample performance, the performance data of the music specified by the section 3 are read by respective data reading sections 5 and 6 of performance means A and B from the section 7, musical signals are generated by musical sound generating sections 8 and 9, a fade out process and a fixed position process are performed and a monaural sound image is outputted from left and right speakers 14 and 15. Thus, sample performances of a same performance length are executed for many musics the same time period and a desired music is retrieved from a large number of musics in a short period.
Patent JP-2001001010-A (JP)
Title: Rolling mill for wire and steel bar
Inventor: OGAWA TAKAO
IPC: B21B31/26
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cost needed for the housing of a roll stand and also to facilitate the handling of the housing with respect to a rolling mill for wires and steel bars. SOLUTION: This housing H of the roll stand is divided into a roll side part 4 and drive side part 5 with a parallel plane C between planes A, B. The roll side part 4 and the drive side part 5 are respectively divided into two with the plane A and the plane B. The plane A is the plane on which the axial lines of rotation of four grooved rolls 1 are present. The plane B is the plane on which the axial lines of rotation of the driving gears for respective grooved rolls 1 are present. The plane C is positioned in the vicinity of a point of contact of the pitch circle 20 of the driving gear with the pitch circle 30 of a gear to be driven and slightly on the side of the driving gear from this point of contact.
Patent JP-S57102152-A (JP)
Title: Preparation of fried bean curd
Inventor: SHIRAI MITSURU
IPC: A23L11/00
Filed: 1980-12-17
Abstract: PURPOSE: To prepare a fried bean curd having excellent palatability, by drying an aqueous suspension of protein having specific solid concentration, soybean protein concentration, calcium ion concentration and pH value, mixing the resultant calcium-containing protein with TOFU (bean curd), forming the mixture, and frying in oil.  
     CONSTITUTION: Protein is extracted from undenaturated defatted soybean, and the extract liquid is added with a calcium salt to obtain an aqueous suspension of protein. The suspension is adjusted at pH 5.7W7.0, a soybean protein concentration of ≥65% based on the solid concentration, and a calcium concentration of 0.6W1.4%, heat-treated in a pipe line at 50W120°C for ≥2sec by contacting with steam, and dried. The dried product is emulsified with water and oil or fat, mixed and kneaded with TOFU prepared by conventional process, to obtain a raw material of fried bean curd. The objective fried bean curd is prepared by frying the material by conventional means. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H108361-A (JP)
Title: Method for heat separation of knitwear using nylon yarn having low melting point
Inventor: OZAWA NANAHIRO
IPC: D04B35/34
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating each knitwear by heating by knitting with inserting nylon yarn having a low melting point between units of knitwears as yarn for separation and melting the yarn for separation by heating. SOLUTION: When continuously knitting plural unit knitwears, nylon yarn having a low melting point is inserted and knitted between the unit knitwears as yarn for separation and each unit knitwear is separated by heating and melting the yarn for separation.