baber/WOPTO huggingface dataset:
Patent JP-H11141550-A (JP)
Title: Slide bearing and sliding member
Inventor: OHASHI MASAAKI
IPC: F16C35/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a slide bearing and sliding member in which slipping-off from a housing at the time of automatic assembly is precluded even if the sliding member has a C-form configuration while the accuracy of the bearing surface is well maintained. SOLUTION: A slide bearing is composed of a housing 2 having a projection on one part of the inside circumferential surface with a circular shape section and a sliding member 1 inscribed with the housing 2 and having a notch to be engaged with the projection, wherein the width in the circumferential direction of the notch before the sliding member 1 is set in the housing 2 should be smaller than the width in circumferential direction of the projection.
Patent JP-2000145476-A (JP)
Title: Combustion air cooling system for gas turbine
Inventor: MITSUMICHI SHINSUKE
IPC: F02C3/22
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a combustion air cooling system for a gas turbine which enables to raise gas turbine efficiency at a peak timing of electric power demand under high temperature with a simple facility, improve economy by increasing shaft output, eliminate locations of icing resulting from excessive cooling of combustion air, and installable to existing gas turbine combustion facilities with ease. SOLUTION: A supply line 2 for supplying sea water which is a thermal medium and a discharge line 5a for discharging sea water after heat exchanging are provided. A carburetor 1 to gasify low temperature liquefied gas and an air cooler 8 to cool combustion air for a gas turbine are provided. A circulation line 9 for cooling water is arranged to permit circulative supply of cooling water to the air cooler 8 and is connected to a heat exchanger 11 to cool down cooling water. A sea water tank 12 to store sea water from the discharge line 5a and a circulation line 14 for sea water to conduct sea water in the sea water tank 12 to the heat exchanger 11 as a cooling medium as well as to return sea water from an exit side of the heat exchanger 11 to a supply side for the carburetor 1 are provided.
Patent JP-H06156932-A (JP)
Title: Vibration prevention device for elevator rope
Inventor: NAMITA YOSHIROU
IPC: B66B7/06
Filed: 1992-11-25
Abstract: PURPOSE:To prevent the vibration of a rope and a car of an elevator device, especially of a long stroke and high speed elevator device, which may be produced when a building is laterally shaken by earthquake, strong wind, etc. CONSTITUTION:When the lateral shaking of a building is produced, a damping arm 10 with a rope guide 14 and a link mechanism is hoisted by a chain device of an electric motor 11 with a speed reducer 12 and a magnetic coupling 13 to advance it from the aisle side of a platform side wall 20 in a hoistway until it touches and is held by a rope 5 and stop the vibration of the rope forcibly. Thus, because the vibration of the elevator rope is suppressed mechanically, abnormal vibration of a car which increases the uneasiness of passengers can be prevented.
Patent JP-H07164241-A (JP)
Title: Constant cutting force broach
Inventor: ODA YOSHINORI
IPC: B23D43/02
Filed: 1993-12-15
Abstract: PURPOSE:To evenly share the cutting force generated in machining to respective cutting teeth and make it uniform, by gradually increasing the depth of cut of the teeth as the broach goes from the front end to the rear end, in order to make constant the chip sectional area of each tooth or reduce the deviation thereof. CONSTITUTION:A spline broach 1 has about 900mm in the full length and about 32.835mm in the maximum diameter and 52 cutting teeth B1-B52. The teeth B1-B41 are spline teeth and the blade B42-B52 are round teeth. The depth of cut of the spline teeth B1-B36 is gradually increased as it goes from the front end to the rear end to make the cutting sectional area almost constant and realize uniformity of the cutting force. When a cutting force having a large cutting sectional area and loading much against tools and a broaching machine is brought about, a figure that the total chip sectional area is divided by the number of coarse tooth, is set as an aimed chip sectional area. In this way, the maximum cutting force can be decreased.
Patent JP-H02251239-A (JP)
Title: Preparation of o/w type emulsion
Inventor: TANAKA HIDEO
IPC: A23L27/60
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a low viscosity stable O/W type emulsion by adding an acid and/or a salt to an aqueous solution of a water-soluble high-molecular substance to prepare a viscous solution and adding this viscous solution to an oil phase to prepare a conc. emulsion and further diluting said emulsion with water. CONSTITUTION:An acid such as hydrochloric acid or acetic acid and/or a salt such as sodium chloride or potassium chloride are added to an aqueous solution of a high-molecular substance such as xanthane gum or carrageenan to prepare a viscous solution. An oil phase is added to the viscous solution to prepare a conc. emulsion which is, in turn, diluted with water or an aqueous liquid. By this method, the stability of an O/W type emulsion is increased markedly and, even when the viscosity of a final emulsion is low, said emulsion has excellent stability.
Patent JP-2000148947-A (JP)
Title: Non-contact ic card and its manufactured
Inventor: SASAKI MAKOTO
IPC: G06K19/077
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance. SOLUTION: Both the junction surfaces 11 and 21 of a surface side case 1 and a rear side case 2 are provided with housing grooves 4 where an IC module 3 is housed and the IC module 3 is hermetically sealed inside the connected cases 1 and 2. The peripheral parts 12 and 22 of both the surfaces 11 and 12 of the cases 1 and 2 are provided with filling grooves 5 to be filled with a melted resin 8, both the cases 1 and 2 are provided with injection holes 6 through which the melted resin 8 is injected into the grooves 5 and, the cases 1 and 2 are welded together by the hardened melted resin 8.
Patent JP-H06154658-A (JP)
Title: Artificial snow spraying device
Inventor: KAMEZAKI KAZUHIKO
IPC: B04C5/00
Filed: 1992-11-25
Abstract: PURPOSE:To create artificial snow even when the outdoor air temp. is high and to efficiently spray the artificial snow with lessened labor and reduced cost on a wide slope. CONSTITUTION:This artificial snow spraying device consists of a cyclone 10 which separates pneumatically transported ice pieces and air, a rotary valve 20 of a blow-through type which is connected to the lower part thereof, an ice piece pulverizing device which is provided downstream of this valve and consists of a crusher 40 and a means for forcibly feeding the ice pieces at a high speed horizontally to this crusher and a spraying hose 50 which is connected to the above pulverizing device. These apparatus are provided on a moving truck 60.
Patent JP-H02162409-A (JP)
Title: Display device for function key of keyboard
Inventor: SUZUKI MIKIO
IPC: G06F3/023
Filed: 1988-12-15
Abstract: PURPOSE:To surely and quickly exchange the display of function contents of the function keys with a simple operation by using a rotary drum mounting the display plates on its each side faces for display of the function key contents. CONSTITUTION:A function key display device 2 contains the display plates 4 attached to each side face of a rotary drum 3 of a square column and is set rotatably to a casing 5 of a keyboard 1 via a shaft 6. Thus the device 2 can be rotated with a rotary operation knob 7 attached at the end part of the shaft 6. In other words, four different display contents are instantaneously switched with operation of the knob 7. each plate 4 is fitted into a recess part formed on the surface of the drum 3. Thus eight types of contents can be displayed in all with inversion of both sides of each plate 4. In such a constitution, many display contents allocated to the function keys can be simply switched in a quick and sure way, and the switching operation is executed speedily, exactly.
Patent JP-2000140863-A (JP)
Title: Treatment of fluorine-containing waste water
Inventor: WADA YUJI
IPC: C02F1/58
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To enhance the decreasing effect of fluorine concn. in treated water at the calcium treating process of fluorine-containing waste water. SOLUTION: In the reactor 1, calcium fluoride is formed by mixing the waste water (fluorine-containing waste water) 8, a calcium soln. 9 and gel-like aluminum hydroxide previously formed by neutralizing an aluminum sulfate soln. (aluminum salt aq.soln.) 10 with NaOH (NaOH aq.soln.) 11 in a neutralization tank 4. Moreover, after adsorption of the calcium fluoride to the gel-like aluminum hydroxide, a polymer 12 being a high molecular flocculating agent is mixed in a flocculation tank 2, and the flocculated matter is lastly separated from treated water 13 in a precipitation tank 3.
Patent JP-H05126722-A (JP)
Title: Sample chamber of spectrophotometer
Inventor: UEDA ATSUSHI
IPC: G01N21/13
Filed: 1991-10-31
Abstract: PURPOSE:To enable various kinds of samples to be measured by miniaturizing a sample chamber of a spectrophotometer and interlocking it with a main body of the spectrophotometer. CONSTITUTION:A base 4 is supported on a chassis 3 of a main body 2 of a sample chamber so that it can be moved and a stepping motor 8 for driving movement of the base 4 is mounted at lower side of the chassis 3. A cell holder 12 corresponding to various kind of samples is mounted on the base 4 so that it can be mounted and removed. A photo sensor 22 is fixed to the chassis 3 to detect a zero-point position of the base 4. An identification means 24 is provided at a cell holder 12 to discriminate the type of the cell holder 12 and a sensor part 26 which reads information of the identification means 24 is fixed to the base 4.
Patent JP-S63165991-A (JP)
Inventor: KAWAMATA YOSHIHISA
IPC: G07G1/12
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08154167-A (JP)
Title: Film image input device
Inventor: NITTA KEIICHI
IPC: H04N1/387
Filed: 1994-11-25
Abstract: PURPOSE: To display images on plural screens by tying consecutively and to quickly and precisely optimize a superimposed part with an easy operation. CONSTITUTION: This film image input device is provided with an image pickup means equipped with an image pickup lens 3 and an image pickup element 4 and to obtain a corresponding image signal by image-picking up the image of a developed film 2, frame memory (5) to store image data in accordance with the image signal obtained by the image pickup means, and an image processing means 6 which generates the image signal to display the screen tied consecutively by superimposing partially the screen image-picked up by the image pickup means on the screen of the image data stored in the frame memory 5, or the screen tied consecutively by superimposing plural screens in accordance with the image data stored in the frame memory 5.
Patent JP-H10184803-A (JP)
Title: Mounting structure of flywheel
Inventor: PAUL ULRICH
IPC: F16F15/30
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To keep the specific centering even in a high speed rotation of a flywheel, by forming an inclined-face opposite to an inclined-face on the shaft side in a flywheel, and mounting the both inclined-faces in such manner that they are relatively slid when a flywheel hole is expanded and shrinked. SOLUTION: A flywheel 1 mounted on a conical seat of a shaft 3 by a clamp ring 2, is fastened and fixed on the shaft 3, while centered by utilizing a central hole 6. The hole 6 comprises a cylindrical part and a central hole part 8, and is formed on both side faces of the flywheel 1, and an inner peripheral face of the flywheel 1 is a conical inner peripheral face 5. On the other hand, a driving shaft 3 comprises three cylindrical parts and a conical outer peripheral face 4, and the conical outer peripheral face 4 is formed opposite to the conical inner peripheral face 5 of the flywheel hole 6. These conical faces 4, 5 are exactly engaged and connected to each other, and the connection is performed by a mounting bolt 7 through a pressure ring 2 mounted at a right side part of the shaft 3.
Patent JP-H01157587-A (JP)
Title: Semiconductor laser and manufacture of the same
Inventor: ASAGA TATSUYA
IPC: H01S5/00
Filed: 1987-12-14
Abstract: PURPOSE:To manufacture a semiconductor laser in a simplified manner with good reproducibility by greatly reducing the number of processes by providing a semiconductor active layer and a semiconductor burried layer, both layers being formed of a compound semiconductor layer including phosphorus and at least one group V element, the compound semiconductor layer being caused to grow by an organic metal chemical vapor phase growth process, and the semiconductor burried layer being formed by irradiating a burried layer with ultraviolet rays during the growth of the semiconductor active layer. CONSTITUTION:There are caused to grow and laminated successively on an n type InP substrate 102, an n type InP cladding layer, e.g., an In0.76Ga0.24As0.55 P0.45 active layer 109, a p type InP cladding layer 105, and a p type InGaAsP contact layer 106 by an organic metal chemical vapor phase(CVP) growth process. Upon formation of the active layer 109, a burried region excepting an oscillation region is irradiated with ultraviolet rays to promote the decomposition of PH3, a group V raw material in the organic metal CVP process. Thus, an In0.76Ga0.24As0.35P0.65 burried layer which is rich in P is formed.
Patent JP-H10146657-A (JP)
Title: Production of hollow granular mold flux
Inventor: NADAYOSHI MASAJI
IPC: B22D11/108
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of hollow granular mold flux used to the continuous casting of a steel which is unnecessary to large the equipped cost is reduced, the production is continued by adopting a multi-nozzle system without stopping the operation, and the lowering of the productivity is prevented, by executing the heat exchange between the drying hot blast and the slurry as the counter flow system. SOLUTION: At the time of discharging the hollow mold flux from the lower part of a drying tower by atomize-drying the raw material slurry of the mold flux in the hot blast drying tower, the hot blast for drying at 400-550 deg.C is supplied downward from the top part of the drying tower and aoso, the raw material slurry having 55-75% solid-liquid ratio and 50-1000mPa. S viscosity is atomized in the upward widening state from plural lance nozzles for atomizing the raw material slurry and the initial stage drying of granular drips of the produced raw material slurry is executed by connector flow contacting with the hot blast for drying.
Patent JP-S63165478-A (JP)
Title: Label for management of storage temperature and production thereof
Inventor: TANAKA EIJI
IPC: G09F3/02
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the titled label having widened selective range of pigment precursor and provided with an indicator for the state of temperature management, by laminating an ink composition containing a color-developing agent and specific microcapsules to a layer containing a pigment precursor on a substrate. CONSTITUTION:The objective label can be produced by (1) applying a layer 4 containing a pigment precursor to the whole surface of a substrate 3, if necessary (2) coating or printing a polymer layer 5 composed of a polymeric material consisting of an acrylic emulsion to the whole surface or a part of the surface of the layer 4 to form two or more laminated layers or parallelly disposed layers, (3) partially applying an ink composition containing a color-developing agent and microcapsules including a component meltable at a specific temperature or an ink composition containing microcapsules including a component meltable at a specific temperature and a color-developing agent dissolved in the component and, if necessary, an adhesive to the layer by printing and, if necessary, (4) laminating a transparent plastic film to the product.
Patent JP-H08145881-A (JP)
Title: Determination method for hydrogen peroxide by photo-absorption
Inventor: YAMAGUCHI YOSHINORI
IPC: G01N21/3577
Filed: 1994-11-25
Abstract: PURPOSE: To simply quantitative-analyze hydrogen peroxide in aqueous solution with the use of an optical analyzing means. CONSTITUTION: A measuring beam 10s containing the light in near infrared region is made incident on the sample solution provided in a light transmission type cell 3, and then, spectrum of the transmitted light is measured by a spectroscope 5 and a detector 6, and, based on the absorbance of one of absorption peaks in the range from 4300-4800cm<-1> to 5400-6600cm<-1> , hydrogen peroxide is determined.
Patent JP-S62196788-A (JP)
Inventor: RONARUDO PII SANSON
IPC: G06Q40/00
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09162235-A (JP)
Title: Method for packaging ic chip and member for connecting ic chip
Inventor: WATANABE ITSUO
IPC: H05K3/32
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the inspection/replacement of IC chip while intending the effective recycling of the liquid crystal panel. SOLUTION: Within this packaging method comprising conductive particles and thermomelting adhesive, after the connection by heating pressurizing steps, an IC chip is tack set connected to a substrate using a connecting member having the conductivity in the pressurizing direction and after inspection step the IC chip is regularly connected to the substrate at the setting temperature of said thermomelting adhesive. At this time, the IC chip is tack set connected in the set reaction rate not exceeding 20% and at the temperature in the melt viscosity not exceeding 5000 poise.
Patent JP-H01159874-A (JP)
Title: Pcm sound signal recording and reproducing device
Inventor: NAGAI YUTAKA
IPC: G11B20/12
Filed: 1987-12-16
Abstract: PURPOSE:To reduce the delay of a sound PCM signal to a video signal and simultaneously, to execute recording and reproducing in a field unit by causing an oblique incomplete interleave system and an oblique complete interleave system to correspond to the time of a sound PCM and the time of utilizing data by means of a switching means. CONSTITUTION:A data input interface 10 sends, beforehand, the data of the last 1 field of the data to be recorded to 1 field to be managed as 1 unit to a signal processing circuit 13 at the time of recording. Thus, in the oblique incomplete interleave system, the data of the field ready to be recorded are written in a place where the data of a preceding field are written. The sound PCM signal is directly sent to the signal processing circuit 13 without passing the interface 10. Thus, the oblique incomplete interleave system is adopted. Thus, the delay from the video signal of the reproduced sound signal can be reduced, and the recording and reproducing can be executed in the field unit at the time of recording digital data.
Patent JP-2000104225-A (JP)
Title: Construction method for bridge pier
Inventor: NAKAI SAKAE
IPC: E01D21/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a bridge pier capable of making a drastic saving of bar arrangement work. SOLUTION: A bridge pier is integrally built with a plurality of extension steel pipes through placed concrete by erecting a plurality of steel pipes 6, 7, 9, 10 on a foundation 5 including a plurality of supporting piles piled into the ground and a footing supported by a supporting pile in an arrangement corresponding to the bridge pier to be constructed in a plane shape of the bridge pier to be constructed, placing concrete around the plurality of steel pipes, integrating the plurality of steel pipes with each other through the placed concrete, keeping on adding one or more extension steel pipes 14 to the upper end of the plurality of steel pipes, and placing concrete also on the extension steel pipes thus added.  The behavior of the steel pipes being structural members or the bridge pier, conventional troublesome bar arrangement work can be drastically simplified and a construction period can be shortened.
Patent JP-H01158371-A (JP)
Title: Method for measuring dc component of power cable
Inventor: NAMITA HIROYUKI
IPC: G01R27/16
Filed: 1987-12-16
Abstract: PURPOSE:To measure the DC component of the current flowing between the conductor and shield layer of a power cable to which load is connected with good accuracy, by connecting a DC cutting filter to the parallel circuit of a condenser and a DC current measuring apparatus in series. CONSTITUTION:The conductor 2 of a power cable 1 is connected to a high voltage bus 4 and an earth type instrumental transformer GPT 5 is connected to the bus 4. Herein, not only the parallel circuit, which consists of an AC earthing condenser 6 and a DC current measuring apparatus 7, and a DC cutting filter 9 are connected between the neutral point of the GPT 5 and the ground in series but also the shield layer 3 of the cable 1 is connected between the parallel circuit and the filter 9 by an electric wire 10. By this method, the current flowing between the conductor 2 and the shield layer 3 flows as shown by an arrow of an one-dot broken line and the DC component thereof flows to the measuring apparatus 7. The current generated in a load 8 flows as shown by an arrow of a dotted line but the DC component thereof is cut by the filter and does not flow to the measuring apparatus. Therefore, the measuring apparatus can accurately measure only the DC component of the current flowing between the conductor 2 and the shield layer 3.
Patent JP-H08169241-A (JP)
Title: Body cover for vehicle
Inventor: KATAYAMA JUNICHI
IPC: B62J19/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a body cover for a vehicle capable of quickly reducing or opening the skirt of the body cover. CONSTITUTION: A body cover 1 is purposed for a motorcycle, and a band-shaped bag 2 is formed to the skirt of the opening of the body cover 1. To this skirt, an elastic part 3 and a tightening part 4 are arranged. In the elastic part 3, a rubber stripe is housed inside the band-shaped bag 2, and both ends of the rubber stripe are sewn to both ends of the elastic part 3. In the tightening part 4, a pair of tightening stripes 6, 7 are introduced into the band-shaped bag 2, and each one end of these tightening stripes 6, 7 is sewn to both sides of the tightening part 4. The other ends of these tightening stripes 6, 7 are introduced to the outside through the hole 2a of the band-shaped bag 2, and these tightening stripes 6, 7 are passed through a pincher 8. Further, the tightening part 4 is provided with a small bag 9.
Patent JP-2000149575-A (JP)
Title: Semiconductor memory
Inventor: ICHIKAWA KOJI
IPC: G11C16/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To more hasten the discharge start timing of unwanted charges to speed up the access time in a semiconductor memory which reads data with a voltage applied to bit lines while unwanted charges accumulated on the bit lines, etc., are discharged. SOLUTION: In an NAND type memory, a discharging transistor TD1 is connected to a bit line Ca, and a discharging transistor TD2 and a charging transistor TC1 are connected to the sources of memory transistors TM1, TM2,.... In reading data, the discharging transistors TD1, TD2 are once set on to discharge unwanted charges and then the charging transistor TC1 is set on to go into the data reading operation wherein a drive circuit 20 for driving these transistors is operated synchronously with system clocks CLK1, CLK2 of a CPU for reading data from a memory. As the result, just after the read timing at which the CPU reads data from the memory, the discharging operation of the unwanted charge can be started to thereby hasten the access time.