baber/WOPTO huggingface dataset:
Patent JP-H09263358-A (JP)
Title: Yarn tension adjusting device
Inventor: KATO TAKAYUKI
IPC: D02H13/22
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To apply state tension to yarn without napping it by providing a simple structure comprising a friction plate mounted on a rotation shaft connected to the end of a roller and a brake plate mounted opposite to the friction plate and by pressing the brake plate on the friction plate to produce friction resistance. SOLUTION: Yarn 20 is guided by an entry guide 2 to a roller 9 and is wound around the roller 9 one turn and then is wound around a coiling roller via an exit guide 3. When the coiling roller winds the yarn 20, the roller 9 is rotated at the same speed as the coiling speed of the yarn 20. The valve of an air supply hole 17 is closed and air is supplied to a pressure room 18 from the air supply hole 16 to increase the pressure in the pressure room 18, whereby a thin plate 14 is deformed. When a brake plate 11 is pressed on a friction plate 10, the speed of the roller 9 is decreased to increase the friction force between the roller 9 and the thread 20, whereby tension is applied to the yarn.  The thread 20 is wound spirally around the tapered portion of the roller 9 to prevent the wound yarn 20 from being rubbed each other when the tension is applied, which prevents the rough surface and napping of the yarn 20.
Patent JP-S58190803-A (JP)
Title: Apparatus for purifying gaseous hydrogen
Inventor: YAGI TOSHINORI
IPC: C01B3/56
Filed: 1982-04-29
Abstract: PURPOSE:To enable the effective and mutual exchange of heat energy for heating and cooling and to considerably eliminate piping systems, attached facilities, etc. by installing heat pipes between two hydrogen occluding towers. CONSTITUTION:While operating hydrogen occluding towers 6, 7 so that an H2 releasing stage is carried out in the tower 7 when an H2 occluding stage is carried out in the tower 6, gaseous H2 1 to be prified is introduced into the tower 6 through a 4-way valve 2 to allow H2 to be occluded in a hydrogen occluding agent 8. Gaseous impurities concentrated in a vapor phase in the tower 7 is purged from the tower 7 through the valve 2 and a 3-way valve 3 for a fixed time, and by changing over the valve 3, purified gaseous H2 is taken out. The towers 6, 7 are then operated by changing over the valve 2 so that an H2 occluding stage is carried out in the tower 7 when an H2 releasing stage is carried out in the tower 6. The operations are repeated to cintinuously take out purified gaseous H2. Heat of an exothermic reaction in one tower in which an H2 occluding stage is carried out is utilized efficiently and effectively as a heat source for releasing H2 in the other tower in which an H2 releasing stage is carried out through several finned heat pipes 13 connected to the towers 6, 7.
Patent JP-H07281989-A (JP)
Title: Dma controller
Inventor: KYOMASU HIROKO
IPC: G06F13/28
Filed: 1994-04-12
Abstract: PURPOSE:To suppress overhead caused by a software and to control a DMA controller so as not to occupy a DMA with one device by validating the DMA request signal of an auxiliary storage device in a previously set cycle. CONSTITUTION:A DMA transfer request signal 10 is connected to a DMA request control circuit 12, converted to a DMA transfer request signal (a) and connected to a DMA controller 2. The transfer velocity of a transmitter 7 is 512Kbps and a transmission controller 6 is provided with the FIFO of 16 bytes. When a request signal from the transmission controller 6 is not received within 0.25s, it becomes a transmission error. When the valid signal of the DMA transfer request signal (a) is made rectangular in the cycle of 0.25s, the DMA transfer request signal (a) is cyclically inactivated so that the DMA is turned to an inactive state within 0.25/2a even when a DMA transfer request signal 11 of the transmitter 7 is outputted at any timing. Therefore, requested data transfer is normally performed.
Patent JP-S547220-A (JP)
Title: Adaptive lincomlpex system
Inventor: KAMEO KIYOUJI
IPC: H04L1/00
Filed: 1977-06-20
Abstract: PURPOSE:To ensure an effective use of the transmission frequency band by giving FM demodulation to the frequency variation component of the aural signal and then carrying out the band compression.
Patent JP-S56169705-A (JP)
Title: Manufacture of iron-based sintered parts having pressure resistance
Inventor: MATSUMOTO SHIYUUJI
IPC: B22F3/26
Filed: 1980-05-31
Abstract: PURPOSE: To manufacture an iron-based sintered parts which is excellent in strength, air-tightness, lubricity, and wear resistance by a method in which an iron- based material powder is molded by press-forming, and the molding is dipped in a Cu-based impregnating agent, sintered, and then treated with steam.  
     CONSTITUTION: In the manufacture of an iron-based sintered parts having excellent characteristics of lubricity and wear resistance, e.g., the cylinder block of plunger type oil-pressure pump, etc., an iron-based metal powder is molded into a cylinder block by a press forming method, and the molding is dipped in a Cu-based impregnating agent of Cu-Fe-Mn, etc., to uniformly impregnate it into 10W90vol% of the pores of the molding and at the same time is sintered. Then, the impregnated sintered molding is finished into the dimenion and shape of a cylinder block by machining process as needed. Then, the molding is treated with steam at 550W 630°C for 1W3hr to form a 2W20μ thick oxide film in order to enhance its lubricity and wear resistance. Thus, a cylinder block having excellent denseness and strength can be manufactured by an impregnating operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10264121-A (JP)
Title: Manufacture of sintered ceramic product and molding device used therefor
Inventor: IKEDA KOJI
IPC: B28B3/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a crack or a lamination from generating in moldings when the moldings are obtained by molding a raw material ceramic powder by a uniaxial pressure molding process and are sintered, and further, are parted from a mold. SOLUTION: This method for manufacturing a sintered ceramic product is to obtain moldings by molding a raw material ceramic powder 15 by a uniaxial pressure molding process and sinter the moldings. A support plate 13 is arranged on a bottom force 11 for uniaxial pressure molding, then the raw material ceramic powder 15 is uniaxially molded under pressure in such a state that the raw material ceramic powder 15 is laid on the support plate 13 and a laminate of the support plate 13 and the moldings is obtained. In addition, the support plate 13 is parted from the bottom force 11 in such a state that the moldings are laminated on the support plate 13. Preferably, a sheet-like material 14 made up of carbon is interposed between the support plate 13 and the raw material ceramic powder 15.
Patent JP-H04308830-A (JP)
Title: Photographic processing method and cartridge
Inventor: KITO HIDEKAZU
IPC: G03D13/00
Filed: 1991-04-05
Abstract: PURPOSE:To provide a photographic processing method without decreasing the processing efficiency of a film having a full size image, in a processing laboratory, and a cartridge. CONSTITUTION:In the processing laboratory 24, the information of the presence of the panoramic size image on a housed film F, which is recorded on the magnetic recording region 82 of the cartridge 12 by a camera, is reproduced on a cartridge discriminating device 43, to sort the cartridges. When the film F has the panoramic size image, processing is executed on a processing line for a panorama 26, and when the film F does not have the panoramic size image, the processing is executed on a processing line for a full size 28. Therefore, the film F is processed according to the corresponding size image and the processing efficiency of the film is not decreased.
Patent JP-H03277167-A (JP)
Title: Multli-output switching power supply
Inventor: SUGAI KEIICHI
IPC: H02M3/28
Filed: 1990-03-26
Abstract: PURPOSE:To enhance stability of output voltage by inserting a choke coil for smoothing the rectified output of a secondary winding into a ground line. CONSTITUTION:Upon turn ON of a transistor 3, voltages are induced in secondary windings 6, 7 and a current flows through a diode 8   a load 17   a choke coil 20 on the control output side. Upon turn OFF of the transistor 3, a current flows through the choke coil 20 - a diode 9   the load 17 on the control output side. When the transistor 3 is turned ON, a current flows through the diode 8   a diode 10. a load 18   the choke coil 20 on the non-control side output side whereas a current flows through the choke coil 20   a diode 11   the load 18 when the transistor 3 is turned OFF. Consequently, switch ON time is not shortened more than required even if the load 17 on the control output side is low and the load 18 on the non-control output side is high.
Patent JP-S548684-A (JP)
Title: Facing material
Inventor: NOMURA KOUJI
IPC: B32B15/04
Filed: 1977-06-22
Abstract: PURPOSE: To provide a facing material having metallic appearence with etched pattern, composed of a transparent film or sheet, a patterned layer giving irregular reflection, and a metal layer, laminated in the order. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03277885-A (JP)
Title: High differential pressure fluid control valve
Inventor: TAMAI HIDEAKI
IPC: F16K47/02
Filed: 1990-03-26
Abstract: PURPOSE:To effectively prevent the abrasion of a fluid cut-off part by the high speed fluid on the downstream side of a control valve by installing a cut-off part for fluid on the upstream side from a flow rate control part for the fluid. CONSTITUTION:The cut-off part 10 of a high differential pressure control valve is positioned on the upstream side from a fluid passing area varying part (contraction flow part) 12. Accordingly, when flow rate is controlled by allowing fluid to pass, the large energy due to the collision of the high speed fluid which is generated on the downstream side of the fluid area varying part 13 is not transmitted to the cut-off part 10. Accordingly, the abrasion of the fluid cut-off part 10 can be reduced. Accordingly, the cut-off part 10 of the fluid control valve does not suffer the abrasion due to the erosion (corrosion) of the high speed fluid, and the high temperature and high differential pressure fluid can be cut off surely.
Patent JP-H08266249-A (JP)
Title: Food and drink containing iron-enriched tannins
Inventor: KOBAYASHI NAOMICHI
IPC: A23L21/10
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a food and drink, containing iron-enriched tannins without causing the discoloration, turbidity, precipitation, etc., by adding an iron agent containing the iron and lactoferrins to a food and drink containing tannins. CONSTITUTION: An iron agent containing iron and lactoferrins is added to a food and drink containing tannins such as a green tea or coffee to enrich the iron content. Thereby, the iron-enriched food and drink readily ingestible by persons having a tendency to anemia, pregnant and parturient women, lactating women, etc., is obtained.
Patent JP-H02252159-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TOMITAKA TADAFUSA
IPC: G11B15/473
Filed: 1989-03-24
Abstract: PURPOSE:To stabilize a tracking control by controlling a magnetic tape traveling speed based on a discriminating output of a regenerative high frequency signal level and setting a gain of an amplifier of a servo system in response to a tracking error. CONSTITUTION:When a reproducing mode is set on a VTR by operating a reproducing button 31, the discrimination as to whether a tracking control output is positive or not under the present field is performed by a CPU 21 based on a PG pulse from a PG 4. Next, an output size of an envelope detector 12 is compared under between the present field and a precedent field. Then, an error signal is outputted in accordance with each tracking control output and supplied to a driver amplifier 9. The amplifier 9 is properly set in gain corresponding to a regenerative RF signal level, and an output of the amplifier 9 is supplied to a motor 7, so as to correct a tracking error. The speed state of the magnetic tape T and the increase and decrease of an increasing and decreasing level of a regenerative signal level are discriminated respectively, and based on a discriminating result, the tape traveling speed is controlled.
Patent JP-H07256020-A (JP)
Title: Cleaning tool for bath water-purification apparatus
Inventor: YAMAGUCHI YOSHIO
IPC: B01D35/027
Filed: 1994-03-22
Abstract: PURPOSE:To clean the inside of a bath water purification apparatus and prevent the cleaning water from flowing into a bathtub. CONSTITUTION:A tool comprises a cylindrical body A equipped with a flow part 2, an inflow part 3, and a discharge part 4 and an operation body B equipped with a drainage control cock 10 and a flow control cock 11 which contact the inside of the cylindrical body A. An intra-cylinder passage 14 in the cylindrical body A is formed by the drainage control cock 10 and the flow control cock 11. The drainage control cock 10 can communicate with the discharge part 4 or can be shut off from the part 4. The flow control cock 11 can change over appropriately the flow part 2 of the cylindrical body A to either the inside or the outside of the intra-cylinder passage 14 for communication.
Patent JP-S58191045-A (JP)
Title: Control system of executing time
Inventor: FUKUNAGA TADASHI
IPC: G06F9/48
Filed: 1982-04-30
Abstract: PURPOSE:To monitor the executing time for each task, by providing a register processing part, etc. to sotre the execution allowance time of each task and the processing method when the execution exceeds said allowance time. CONSTITUTION:A register processing part which sotres the execution allowance time of each task and the processing method when the execution exceeds said allowance time is provided to a processor together with a monitor processing part which monitors the task processing time based on the execution allowance time. For instance, a processing request give from a terminal device is accepted at a reception processing part 1. Then a monitor processing part 2 retrieves a task execution allowance time table 3-1 stored in a register processing part 3 and with the timing to start the business work processing through the processing part 1. The part 2 performs monitor while a task continues. When the execution of the task exceeds the allowance time, this information is transmitted to a time-over processing part 4. Then the part 4 processes the business work in accordance with the processing method for the contents of storage and then displays the result of this processing at a display 5.
Patent JP-S59200415-A (JP)
Title: Semiconductor processing apparatus
Inventor: NAKAYAMA RIYOUZOU
IPC: H01L21/22
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a diffusion furnace by which the obstruction against the normal reaction in the wafer surface and dispersion of the reaction are eliminated and improved yield and high reliability are obtained by providing an apparatus by which the atmosphere between wafers is completely substituted with the reactive gas to a furnace opening. CONSTITUTION:Wafers 34 placed on a wafer boat 33 are put into a diffusion furnace 31. An exhaust outlet 32 of the reactive gas, also used as a cover, is provided to an opening of the diffusion furnace 31. A furnace opening reactive gas pipe 35, which has a plurality of holes along the direction of the arrangement of the wafers 34, is provided to the top part of the diffusion furnace 31. A furnace opening reactive gas inlet 36 is opened at a part of the diffusion furnace 31 as an introducing inlet of the reactive gas. The refined reactive gas is introduced from the outside into the furnace opening reactive gas pipe 35 and the reactive gas is let flow from the furnace opening reactive gas pipe 35 so as to blow against the wafers 34. At the same time, the reactive gas is also let flow from the opposite side to the furnace opening toward the wafers 34. After the atmosphere between the wafers 34 is completely substituted with the reactive gas and the wafers 34 are transferred to the center of the furnace and subjected to the required heat-treatment and reaction process, the wafers 34 are taken out.
Patent JP-H10279637-A (JP)
Title: Production of water-base copolymer dispersion, and dispersion of this type
Inventor: BLANKENBURG RAINER DR
IPC: C08F4/30
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enable the production of a water-base copolymer dispersion in a medium essentially comprising water by subjecting a mixture comprising a water-soluble N-vinylated nonionic monomer having a specified water solubility and a major amt. of a hydrophobic monomer having a specified water solubility to free-radical, water-base emulsion polymn. SOLUTION: A monomer mixture comprising 10-70 wt.% N-vinylated nonionic monomer having a water solubility higher than 60 g/l at 25 deg.C and 30-90 wt.% monoethylenically unsatd. hydrophobic monomer having a water solubility lower than 60 g/l at 25 deg.C is polymerized. An N-vinyllactam is an esp. advantageous N-vinylated monomer. A water-soluble azo compd., an alkali or ammonium salt of peroxodisulfuric acid, and hydrogen peroxide are examples of an esp. advantageous polymn. initiator. Pref., at least 70% of the initiator is continuously fed in the form of a water soln. or a water-alcohol soln.
Patent JP-H06319970-A (JP)
Title: Gas separation membrane
Inventor: TAWARA TAKESHI
IPC: B01D71/44
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a gas separation membrane with excellent stability with the lapse of time by using a material consisting of trimethylsilyldiphenylacetylene polymer and with an oxygen permeability const. of a predetermined value or larger under a specified condition. CONSTITUTION:A gas separation membrane is formed of trimethylsilyldiphenylacetylene polymer. In addition, the obtd. gas separation membrane exhibits a performance wherein between oxygen permeability const. I and II respectively measured after 100 and 500 hours had passed under vacuum at 80 deg.C immediately after preparation of the gas separation membrane, II/I is at least 0.7 (the measuring condition of the oxygen permeability const.: 35 deg.C), pref. 0.95-0.72. A gas separation membrane with excellent stability with the lapse of time can be obtd. thereby.
Patent JP-H08266782-A (JP)
Title: Control device of washing machine
Inventor: INOSE KUNIO
IPC: D06F39/00
Filed: 1995-03-30
Abstract: PURPOSE: To enhance the workability of attachment, maintenance or repairing when a power supply voltage substrate of high voltage of 100V or the like is separated from a low voltage substrate to be attached and to also sufficiently ensure safety from an aspect of water treatment or vibration. CONSTITUTION: In a washing machine wherein a front panel is attached to the front open part of an outer case main body in a freely detachable manner, a control unit box 9 in which a power supply voltage substrate 13 of 100V or the like is housed is attached to the peripheral edge part of the side part of the front open part and a connector housing box 15 of lead wires 14a, 14b is integrally fitted to the lower part of the control unit box 9.
Patent JP-H08273374-A (JP)
Title: Ferroelectric memory
Inventor: OSAWA TOSHIMASA
IPC: H01L21/8246
Filed: 1995-03-30
Abstract: PURPOSE: To facilitate the design of timing while realizing high speed operation by providing two rows of auxiliary cell arrays each comprising switching transistors and ferroelectric capacitors connected with the source. CONSTITUTION: When a power supply voltage Vcc is fed to a plate line PL and the plate electrode of ferroelectric capacitor SFC1 in an auxiliary cell SC1, the level of a word line WL1 is boosted from Vcc to Vcc+α through a ferroelectric capacitor SFCI. Since the selected word lines WL1, RWL1 are boosted to Vcc+α in the read or write operation, the switching transistors Tr1, RTr1 in a memory cell connected with same word line are protected against voltage drop based on the threshold voltage.
Patent JP-S63241000-A (JP)
Title: Method for dehydrating granular material containing water
Inventor: SHIBANO TAKESHI
IPC: C08L101/00
Filed: 1987-03-30
Abstract: PURPOSE:To dehydrate granular material contg. water with extremely less energy than in the case of directly dehydrating with thermal energy by dehydrating and regenerating a resin having high water absorption power in a state of hydrate due to using as a dehydrating agent with a water-soluble organic solvent. CONSTITUTION:A mixture of a dehydrated granular material and a hydrated resin is formed by adding a granular resin having high water absorption power (e.g. vinyl alcohol) and having 500 particle size to the titled granular material contg. water (e.g. aq. slurry of coal or mineral) and allowing said resin having high water absorption power to absorb at least most or moisture contained in the granular material contg. water. Then the former is recovered as the dehydrated granular material by treating the above-mentioned mixture with the separating treatment. On the other hand, the hydrated resin obtained by the above-mentioned separation is dehydrated to regenerate the high water absorption power at least partially by treating with the water-soluble organic solvent (wherein, it is practically insoluble into the resin having high water absorption power) or the regenerating agent (e.g. acetone) of the higher concentrated aq. soln. of the said water-soluble organic solvent. Therefore, the dehydration of the granular material contg. water is performed with less energy.
Patent JP-H06287368-A (JP)
Title: Thermoplastic elastomer
Inventor: MASUDA KAZUHIKO
IPC: C08L23/16
Filed: 1993-03-31
Abstract: PURPOSE:To obtain the title elastomer resisting to bleed out and fogging and improved in flexibility, rubber elasticity, mechanical strengths, etc., by mixing a syndiotactic PP with a specified copolymer rubber. CONSTITUTION:100 pts.wt. total of 10-90wt.% syndiotactic PP (A) having a pentad syndiotacticity of 0.7 or above and 90-10wt.% ethylene/propylene copolymer rubber (B) having a Mooney viscosity (100 deg.C, ML1+4) of 5-120 is mixed with 0.1-3.0 pts.wt. organic peroxide to obtain a composition. This composition is dynamically crosslinked under melt kneading to partially crosslink component B.
Patent JP-S59198788-A (JP)
Inventor: USUKI TOSHIO
IPC: H05K1/02
Filed: 1983-04-25
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-H06290554-A (JP)
Title: Disk device
Inventor: SAITO HITOSHI
IPC: G11B21/02
Filed: 1993-03-31
Abstract: PURPOSE:To attain reduction in cost. CONSTITUTION:A leaf spring 76 having a first spring part 76a press-contacting the inner peripferal surface of a bushing B with the outter peripheral surface of a guide axis 26 and a second spring part 76b press-contacting a contact piece 70 with the outter peripheral surface of an output axis 25 is fitted to a head carriage 60. Thus, press-contact force required for transferring the driving force of a motor and maintaining the balance of a head assembling body is obtained by a single leaf spring 76 since the carriage 60 is supported to the guide axis 26 and the output axis 25 by elastically deforming the first spring 76a and the second spring 76b. Thus, the number of parts and assembly man- hours are reduced.