baber/WOPTO huggingface dataset:
Patent JP-S59136096-A (JP)
Title: Controller of separate ventilator motor
Inventor: KAWABATA MASAHIKO
IPC: G05D23/24
Filed: 1983-01-21
Abstract: PURPOSE:To always supply necessary and sufficient cooling air amount by actually measuring the stator winding temperature of a main motor, and operating a separate ventilation for cooling the motor at variable speed in response to the deviation between the actual temperature and a target temperature. CONSTITUTION:A temperature measuring resistor 6 is buried in the stator winding of a main motor 1, and the motor 1 is cooled by a separate ventilation fan 2 driven by a squirrel-cage induction motor 3. A deviation between a signal thetam from the resistor 6 and a target stator winding temperature theta0 is obtained, and the motor 3 is operated at a variable speed with the integrated value mu is the speed reference signal of a variable speed unit 4. Accordingly, since the motor can be operated in the state that the heat generation amount and the cooling amount of the motor 1 are always balanced, necessary and sufficient cooling amount can be supplied even when the necessary cooling air amount of the motor 1 always varies.
Patent JP-H09196243-A (JP)
Title: Steel pipe excellent in aseismic performance
Inventor: NAGAE MORIYASU
IPC: B21C37/08
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe which is hard to generate partial buckling in the case of large dia./thin wall structure and excellent in its aseismic characteristic by making the gradient of nominal stress/distorsion positive in any distortion from the axial yielding point to a point where on-load distorsion is a specified value. SOLUTION: The gradient of nominal stress/nominal distorsion is made positive in any distortion from the yielding point to a point where on-load distorsion is 5% in the case of the nominal stress-nominal distortion curve obtained by an axial tensile test. Any one of UOE steel pipe, spiral steel pipe, seamless steel pipe, electro-resistance welded tube, press-bent steel tube is applicable if it has a specified characteristic, irrespective of its manufacuring method. The characteristic can be given, for example, by controlling the rolling conditions of cupper plate before it is formed as a pipe or the components of steel pipe, otherwise by the application of heat process or the like to the steel pipe formed or just being formed. Chemical composition or production conditions are not specially limited.
Patent JP-H04240321-A (JP)
Title: Condensed water processing device for integral type air conditioner
Inventor: KOBAYASHI TATSUHIRO
IPC: F24F13/22
Filed: 1991-01-25
Abstract: PURPOSE:To prevent condensed water scraped up by a propellar fan from being dispersed without fixing additional element to an air guiding means. CONSTITUTION:A covering plate 15 is mounted at a condensed water passage at a base plate part between a bulk head 12 and an air guiding means 8 so as to treat the condensed water. With such an arrangement, a propellar fan does not scrape up bubbled condensed water and the condensed water is not dispersed out of a room. Influence of air pressure is not applied to a circulation of the condensed water under a tunnel construction, the water is smoothly circulated between an outdoor heat exchanger and the bulk head and a water level of a slinger ring is kept constant, resulting in that its performance is also stabilized.
Patent JP-H11201874-A (JP)
Title: Method for simulating tire performance
Inventor: SHIRAISHI MASAKI
IPC: B60C19/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To simulate a vibration characteristic of a tire. SOLUTION: A tire to be evaluated is approximated by a tire finite element model 2 obtained by dividing the tire to a finite count of many elements, and performance of the tire is simulated from the model 2 with the use of a finite element method in this simulation method. The tire finite element model 2 is subjected to a run simulation process whereby a behavior of the model when relatively moved in touch with a virtual road face having projections is simulated. An information process is also carried out whereby a vibration characteristic of the model 2 when passing the projections is obtained from the run simulation process.
Patent JP-H04240887-A (JP)
Title: Cleaning blade and cleaning device
Inventor: SAITOU RIE
IPC: G03G21/00
Filed: 1991-01-25
Abstract: PURPOSE:To lower the friction coefft. of a surface and to facilitate the removing and cleaning of residual toners by incorporating lubricative particles and binder resin into the surface of the cleaning blade consisting of a metallic plate. CONSTITUTION:The cleaning blade 20 is formed with a coating layer 23 contg. the lubricative particles and binder resin on the surface of the metallic plate having elasticity. Org. materials, such as fluororesin and nylon resin, are used in addition to inorg. materials, such as talc and calcium carbonate, as the lubricative particles. A polyamide resin, polyacetal resin, etc., are used as the binder resin.
Patent JP-S62166487-A (JP)
Title: Pattern collator
Inventor: TSUDA NOBUO
IPC: G06K9/68
Filed: 1986-01-20
Abstract: PURPOSE:To extract a candidate category name at a high speed and with high accuracy by calculating evaluated values only as to some of category names selected for each vector element by using a dictionary in which category names are sorted in the order of element value for each vector element of a standard feature vector. CONSTITUTION:A selection processing means 2 which includes a processor 5, a program memory 6, a general memory 7, etc., refers to a dictionary memory 1 for each element of an input feature vector. This memory 1 consists of a dictionary table and a dictionary control table and stores the dictionary wherein category names are sorted in the order of element value for each vector element, and standard feature patterns are read out of the dictionary table corresponding to some of category names selected for each vector element by referring to the control table and matched. This collated result is cumulated by an evaluated value integration processing means 3, candidate category names are outputted through a sorting processing means 4, and only some of the category names are processed to extract the candidate category names at a high speed and with high accuracy.
Patent JP-H07217379-A (JP)
Title: Shield excavator
Inventor: FURUI MICHIO
IPC: E21D9/087
Filed: 1994-01-28
Abstract: PURPOSE:To facilitate expansion work of a slide spoke, simplify the work and to reduce working hours. CONSTITUTION:A holding jack 38 regulating the movement against a cutter spoke 32 of a slide spoke 34 is mounted to an intermediate beam 37, the movement of the slide spoke 34 against the cutter spoke 32 is regulated by driving the holding jack 38 to one side to prevent the expansive motion of the slide spoke 34, and the slide spoke 34 can be moved by driving the holding jack 38 to the other side. The slide spoke 34 can be expanded by driving of the holding jack 38. The prevention of expansive motion and the release of the prevention of expansive motion are made by driving of the holding jack 38, expansion work of the slide spoke 34 is simply executed, and the work is simplified to reduce working hours.
Patent JP-S5392601-A (JP)
Title: Preset tuner
Inventor: IKEGUCHI SHIGEHIKO
IPC: H03J7/02
Filed: 1977-01-25
Abstract: PURPOSE: To stabilize performance and reduce the cost with simplifying a mechanical working part and make LSI possible by storing information digitally at a preset time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06221670-A (JP)
Title: Mixing type hot water supplying apparatus
Inventor: SUZUKI YOSHIO
IPC: F24H1/10
Filed: 1993-01-21
Abstract: PURPOSE:To prevent a drop of a supply hot water temperature by stopping heating means of a mixing type hot water supplying apparatus when supply hot water amount is reduced. CONSTITUTION:Heating control means 1 so controls a heating amount of heating means 15 to a heat exchanger 20 that the detected temperature of a high temperature hot water sensor 36 becomes a predetermined set high temperature, and so controls the mixing ratio of a mixing valve 21 that an operation of the heating means is stopped when a detected flow rate of a flow rate sensor 34 becomes a predetermined fire extinguishing water flow rate or less, and mixing control means 2 so controls the mixing ratio of the valve 21 that the detected temperature of a supply hot water temperature sensor 21 becomes an arbitrarily set supply hot water temperature. Fire extinguishing preventive control means 3 so controls the valve 21 that an influent amount ratio of a high temperature hot water inlet 21a side is not reduced. Switching means 4 selects the means 3 if the detected rate of the sensor 34 becomes less than slightly more predetermined flow rate than the fire extinguishing water flow rate, and selects the means 2 except that.
Patent JP-H10208791-A (JP)
Title: Connecting method for inter-frame grounds in casing
Inventor: HIRAI KOJI
IPC: H05K9/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce common-made potential and suppress common-mode noise radiation of a cable by connecting the frame ground so each sheet metal of a plurality of circuit boards connected by a cable within a casing of equipment by a conductive member in the proximity part. SOLUTION: On the inside of the casing of an electronic equipment, a board (1) 21 and a board (2) 22 mounted on sheet metal 1, 1 within the body of equipment by a connection part 5 are connected each other by a cable 4 in each of connectors 3. In the connecting method at the inside of the body of equipment, the sheet matal 1, 1 to be each of frame grounds are connected each other by a conductive metal plate 8 such as a metal plate. At the time, the connection part 7 of the sheet metal 1 and the conductive metal plate 8 of a place close to the sheet metal 1, 1 of the frame grounds, more particularly, a place close to the connector 3 is preferable. It is desirable that the conductive metal plate 8 is arranged at the vicinity just above or just under the cable. The shape can be formed into a sheet, mesh sheet or belt-like shape.
Patent JP-S57124204-A (JP)
Title: Automatic inspection device
Inventor: NAKAMURA HOSHITAKA
IPC: G01B11/24
Filed: 1981-01-24
Abstract: PURPOSE:To detect the accurate shape and size of a body to be inspected while carrying the body, by arranging a plane mirror opposite to the body to be inspected, by arranging an electronic camera on the same side with the body to be inspected, and providing the plane mirror with a mechanism which rotates in accordance with a shift in position accompanying the conveyance of the body to be inspected. CONSTITUTION:A plane mirror supported to a rotating shaft is arranged opposite to a body to be inspected on a conveyance device and at the same side with the body to be inspected, an electronic camera is fixed. Further, a rotation mechanism which rotates the plane mirror interlockingly by alpha deg. when the body to be inspected rotates by 2alpha deg. to the rotating shaft of the plane mirror through conveyance is provided. Consequently, a reflected image of the body to be inspected to the fixed electronic camera I is projected in a still state, thus inspecting the shape and size of the body accurately in a conveyance state.
Patent JP-H05196325-A (JP)
Title: Accumulator
Inventor: KATO NOBUYUKI
IPC: F25B43/00
Filed: 1992-01-21
Abstract: PURPOSE:To prevent a filter from being clogged with liquid refrigerant by a method wherein a cylindrical drum has a number of holes in the shell and the whole outer face is covered with the filter so that the filtering area. can be made larger. CONSTITUTION:A filter 4 is attached on the outer circumferential face of a cylindrical drum 51 so that it covers the whole outer surface of the drum 51. The filter 4 is attached on a filter holder 5 in the way below. The filter 4 is formed in a conical shape along the sloped outer surface of the drum 51 so as to cover the whole surface of the drum 51, and the end on the small diameter side of the filter 4 is held between a fixing part 51b and a closing part 52 to fix it. At the same time, the end on the large diameter side of the filter 4 is held between a cylindrical shell 12 and a bottom 13 when a flange part 51a of the drum 51 is attached on an accumulator main body 1. Thereby, even when a large amount of refrigerant abruptly flows into the accumulator main body 1 through an inlet pipe 2, the filter 4 is prevented from being clogged with the liquid refrigerant because the filter 4 has a large filtering area.
Patent JP-S56106034-A (JP)
Title: Alternator driving apparatus
Inventor: KOMATSU HIROMU
IPC: F02P1/06
Filed: 1980-01-28
Abstract: PURPOSE:To make the structure of an apparatus for turning an alternator driving pulley by the crank shaft of an engine compact and simple, by employing such an arrangement that said pulley is driven by use of a flywheel. CONSTITUTION:A transmission case 3 is coupled to an engine body 1 by the intermediary of a clutch case 2, and an alternator 5 is attached to the clutch case 2 together with a starter 4. In the clutch case 2, there is provided a flywheel 6 which is connected at one side to a crank shaft 7 and at the other side to a clutch mechanism (not shown). Around the periphery of the flywheel 6, there is formed a ring gear 8 which is held in mesh with a pinion gear (not shown) that is turned by the starter 4. On the outside of a drum 9 of such a flywheel 6, there is provided a pulley 10 for driving the alternator 5. The pulley 10 is held in contact with the drum 9 by the intermediary of a rubber member 11 for enabling to drive the alternator 5.
Patent JP-S61168035-A (JP)
Title: Disk controlling system
Inventor: TARUMI HIROSHI
IPC: G06F3/06
Filed: 1985-01-21
Abstract: PURPOSE:To update data of continuous sectors at a high speed, by providing plural command buffers and writing operation commands and their sector numbers in each command buffer, and then, executing the operation command of one of the command buffers having a sector number coincident with a detected sector. CONSTITUTION:A readout command and its sector number 'n' are stored in a command buffer (1) 15 and a write command and its sector number 'n' are stored in a buffer (2) 15 and a magnetic disk 17 is driven. When the sector 'n' is detected, readout is executed, because the 'n' coincides with the sector number in the command buffer (1). After a CPU11 processes the read out data, a readout command and sector number 'n+' are stored in the command buffer (1) 15. When the sector 'n' is detected, the write command of the command buffer (2) 15 is executed and the sector 'n+1' is detected thereafter. Therefore, the read out command of the command buffer (1) is executed.
Patent JP-H05215472-A (JP)
Title: Inert gas atmosphere furnace
Inventor: TSURUMI KOICHI
IPC: H05K3/34
Filed: 1992-01-22
Abstract: PURPOSE:To obtain an inert gas atmosphere furnace in which residual oxygen is removed and consumption amount of inert gas can be remarkably deleted. CONSTITUTION:An inert gas atmosphere furnace has a mechanism 4 for conveying a material to be treated into the furnace, a mechanism 2 for heating the material to be treated, etc., and comprises an oxygen removing unit 1 for removing residual oxygen in the furnace by utilizing substance for generating an oxidizing reaction. The substance for generating the oxidizing reaction includes, for example, carbon series material, iron series material, solder material, etc.
Patent JP-S55100875-A (JP)
Title: Charging circuit of stud welding machine
Inventor: KONDOU YOSHITERU
IPC: B23K9/10
Filed: 1979-01-29
Abstract: PURPOSE: To stabilize charging amount to a capacitor constant and make the circuit simple by constantly inputting the charging voltage of the capacitor to a comparator and letting the comparator turn OFF a switching element when the capacitor voltage reaches the desired value.  
     CONSTITUTION: As a capacitor C 3  is charged, the voltage being inputted to the input I 2  of a comparator Q 1  via voltage dividing resistor groups R 5 , R 6 , R 7  becomes gradually higher. When this voltage becomes equal to the voltage inputted to the input I 1  of the comparator Q 1 , the comparator Q 1  goes OFF and the transistor Q 2  goes OFF, causing a light emitting diode Q 4  to go OFF and stopping charging to the capacitor C 3 . Next, when the electric energy of the capacitor C 3  turns ON the trigger switch R 2  of the welding machine to let the welding machine operate, then the comparator Q 1  again goes ON and current is supplied to a rectifier D 4 , by which charging to the capacitor C 3  is started. When the voltage of the capacitor C 3  reaches the specified value, a thyristor Q 4  goes OFF to stop the current to the capacitor C 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08204618-A (JP)
Title: Echo canceller
Inventor: YOSHIDA TOSHIO
IPC: H04M1/60
Filed: 1995-01-24
Abstract: PURPOSE: To reduce the occurrence period of howling and echo without need for training by a training voice signal when sudden fluctuation of a sneak signal pattern is caused due to fluctuation in a sneak signal path. CONSTITUTION: This canceller is provided with adaptive echo cancellers 2, 8 eliminating respectively a sneak signal to a microphone amplifier 3 and a sneak signal to a reception amplifier 9 and a neural network type controller 5 that receives a cancellation error for each tap of the adaptive echo cancellers 2, 8, revises weighting of each tap of the adaptive echo cancellers 2, 8 according to a retrieval pattern retrieving an optimum sneak signal pattern from a library of the past sneak signal pattern, corrects the retrieval pattern so as to eliminate the error when the error is decreased according to the revision of tap weighting so as to fine-adjust the tap weighting and registers the corrected pattern to the library.
Patent JP-H09202977-A (JP)
Title: Composition and treatment for passivating aluminum and/ or zinc
Inventor: BURUUSU EICHI GUTSUDOROU
IPC: C23C22/42
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To form a passive film excellent in corrosion resistance on Al and/or Zn by the use of a processing soln. not contg. chromium. SOLUTION: A processing soln. contg. water, dissolved phosphate anion and the anion and/or compd. contg. Mo in <+6 oxidation state is used. The processing soln. should be freed from chromium ion. The porcessing soln. may contain Mo in +6 oxidation state, reducing agent, reaction product, surfactant, etc. Further, an anion contg. F ion such as zirconyl fluoride is preferably incorporated. A metal to be passivated is dipped in the processing soln. and pulled up, the deposited excess processing soln. is removed by roll squeeze, and the passivated metal is dried.
Patent JP-S5292706-A (JP)
Title: Sudden phenomena recording system
Inventor: SUZUKI SHIGERU
IPC: G11B20/02
Filed: 1976-01-30
Abstract: PURPOSE: To desirable preset the reproduction period before sudden phenomena by recording the sudden phenomena in a data recorder of auto-repeat type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01184204-A (JP)
Title: Method for pretreating injecting molded body for producing sintered member
Inventor: UEDA KOSHIRO
IPC: B22F3/10
Filed: 1988-01-19
Abstract: PURPOSE:To execute pre-treatment for degreasing binder in an injected green compact at low temp. by embedding the injecting molded body in mixed powder of ceramic powder and metal powder having high affinity with oxygen and roasting. CONSTITUTION:After mixing the binder to the raw material powder made of the metal powder as main component, the injecting molding is executed and this injecting molded body is roasted and degreased to manufacture a sintered member. Then, as pre-treatment for degrease, the injecting molded body is embedded to the mixed powder of the ceramic powder and the metal powder having high affinity with the oxygen and roasted. Further, as the ceramic powder, Al2O3 powder, ZrO2 powder, SiC powder, etc., having about 0.05-5mum average particle size is used and as the metal powder, Ti powder, Zr powder or Si powder, having about 0.1-5mum average particle size is used. Then, the mixing ratio of the ceramic powder/the metal powder is made to about 1/9-9/1 and it is desirable to roast under vacuum atmosphere, reduced pressure Ar atmosphere, etc. By this method, the injecting molded body is degreased at < about 600 deg.C.
Patent JP-S54103744-A (JP)
Title: High temperature working method of metal surface
Inventor: SHINOHARA MORIMICHI
IPC: B23P17/00
Filed: 1978-02-01
Abstract: PURPOSE: To form a smooth finish surface on th work efficiently as well as safely through melting and smoothig of curved metal surface by means of a high temperature generating iron.  
     CONSTITUTION: With a high temperature generating iron 2 contacting an uneven furface, current is fed through a lead wire 3. Then, the iron 2 heatd up to the melting temperature of the material of the surface is moved in the dirction A, B, C and D or as desird kept in contact with the surface. In this manner, uneven portions on the surface are gradually melted away, eventually providing a smooth curvature. This is ideal for finishing blade surfaces of hydraulic turbines, for example. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04252973-A (JP)
Title: Operation time measuring apparatus for switch gear for power
Inventor: YOSHIO SATOSHI
IPC: G01R31/00
Filed: 1991-01-29
Abstract: PURPOSE:To enable accurate measurement of an operating section, running time and the like of a switch gear even during the data communication. CONSTITUTION:A running time measuring apparatus 30 is made of a measuring means 7 having a function of calculating an operating section and a running time, a data memory means 31 for storing measuring data thereof and a communication means 8 to transmit a measuring data stored in the data memory means 31 to a computer 9 connected to the running time measuring apparatus 30.
Patent JP-S62167226-A (JP)
Title: Mold for molding glass
Inventor: KANEKO MASAKATSU
IPC: C03B9/347
Filed: 1986-01-20
Abstract: PURPOSE:To obtain the titled highly durable mold for molding glass without generating streaks on the surface of a product by inserting a carbon mold having a vertical groove provided with a through hole on the inner peripheral surface into the inner surface of a split metallic mold. CONSTITUTION:A carbon mold 2 is inserted into the split metallic mold 1 with a small space 3 in between. The mold 2 has the thickness about 8 times the thickness of a glass product to be molded, the upper and the lower part are closely attached to the metallic mold, and the mold is fixed by a metallic fixture 5 provided at the central part of a matching surface 4 of the metallic mold 1 to prevent falling. The mold 2 consists of a carbon material having 1X10<-2>-6X10<-2>(cm<2>.cm/cm<2>.sec.cmH2O) air permeability. Many vertical grooves 6 are formed on the inner peripheral surface of the mold 2 which is brought into contact with glass. Through holes 8 and 9 for discharging steam provided on the inside of the vertical groove 7 are pierced through the mold 2 and communicated with the small space 3 formed between the mold 2 and the metallic mold 1.