baber/WOPTO huggingface dataset:
Patent JP-H1179766-A (JP)
Title: Metallic fiber knit for forming glass
Inventor: NAKAMURA HIROAKI
IPC: D03D15/12
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the metallic fiber knit in which substantially no napping is caused even at the time of using the knit for a long period of time and also to provide the manufacture of the knit. SOLUTION: This metallic fiber knit is made by knitting together a metallic filament-fibrous material which consists of stainless steel containing 20 to 25 wt.% Cr, either 15 to 20 wt.% Ni or 2 to 6 wt.% Al and the balance of Fe and inevitable impurities and has a 8 to 25 μm diameter. Also, the knit has a knitted structure consisting of a double-or triple-woven fabric formed by using a grey sheeting process (called TENJIKU in Japan), wherein the unit weight of the knit is adjusted to 500 to 2,000 g/m<2> and the knitted web density is adjusted to a 16 to 20/in. course number and a 15 to 23/in. wale number.
Patent JP-H1187307-A (JP)
Title: Method and apparatus for regist removal
Inventor: SASAKI NAOTO
IPC: H01L21/304
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To remove a regist without increasing specific inductive capacity of an inter-layer insulating film having a low dielectric constant. SOLUTION: A semiconductor substrate 46, where a regist is formed on the surface of an inter-layer insulating film which has a low dielectric constant is held on a wafer chuck 47 provided upward of a platen 41. Then, the platen 41 is rotated, while fuming nitric acid 50 is made to flow on the surface of a polishing cloth 44 from an abrasive supply pipe 49 provided substantially opposite upwards of the platen 41. The semiconductor substrate is also rotated by rotating the wafer chuck 47. Together, the substrate is kept for a predetermined time so as to press the surface of the semiconductor substrate 46 against the surface of the polishing cloth 44, whereby the surface of the semiconductor substrate 46 is polished, hence removing the regist.  Since the fuming nitric acid 50 is used as a polishing material, the regist is completely removed from the semiconductor substrate 46, without increasing the specific inductive capacity of the inter-layer insulating film which has a low dielectric constant.
Patent JP-H05124503-A (JP)
Title: Slip control device for vehicle
Inventor: ONAKA TORU
IPC: B60T8/72
Filed: 1991-09-20
Abstract: PURPOSE:To avoid in the case of antiskid control, a delay in shifting from the stage of initial control where control that does not rest on the basis of the actual state of a road surface is performed just after the control is started to the stage of continuous control where control is performed based on the actual state of the road surface. CONSTITUTION:A route (the route returns from YES of Q9 to Q6) that shifts to a pressure reducing phase (Q6) again from a retention phase (Q8) after decompression in the stages of initial control (Q3-Q10) is set, and judgement to shift to this pressure reducing phase is performed only based on a wheel deceleration threshold value (OG of Q9). By setting shift to a pressure re-reducing phase and performing judgement to that shift only based on the deceleration threshold value, slip can be restored in an early stage by the retention phase after decompression even locking takes place again, thereby the stages of initial control can shift to the stages of continuous control where highly accurate control based on the actual state of a road surface is possible, and the enhancement of controllability can be attempted.
Patent JP-S6483393-A (JP)
Title: Laser beam machine
Inventor: TAKAYAMA SHIRO
IPC: B23K26/03
Filed: 1987-09-25
Abstract: PURPOSE:To miniaturize a head and to simplify the structure by equipping the optical sensor detecting the reflection light generated at the time of releasing to a work the visible laser light for adjusting optical path on a laser torch fitting part. CONSTITUTION:A mirror 24 is crossed with a laser optical axis by an air cylinder 25 and piston 26, an He-Ne laser 22 is oscillated, and the laser light reflected by the mirror 24 is released to a work 70 from a torch 43 via a light leading part 3 and head 4. With the manual operation of an X, Y, Z direction moving devices 5, 6, 7 the projection point of the laser light onto the work 70 is confirmed by visual observation and the X, Y space positions are stored at an arithmetic memory circuit part. The reflection light of the laser light is detected by an optical sensor, the distance between the reflection point and torch is calculated and stored in a control circuit. The arrangement of the mirror 24 is changed, the CO2 gas laser light 21 for work working is oscillated and released to the work 70 from the torch 43. The X, Y, Z direction is reproduced in order to work the work 70.
Patent JP-H1062341-A (JP)
Title: Non-destructive taste characteristic measuring device
Inventor: ITO MASAHIRO
IPC: G01N21/35
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-destructive taste characteristic measuring device in which the instability of wavelength just after ON operation and afterglow in OFF operation of a laser are solved, taste characteristics such as degree of sugar, degree of maturity, or the like of vegetables and fruits can be precisely measured, and the lift of the laser beam source which is the component of the device can be remarkably extended. SOLUTION: This non-destructive taste characteristic measuring device has a laser beam source for emitting a laser beam to a melon (vegetable and fruit) to be measured, and a detector on which the.laser beam emitted from the vegetable and fruit receiving the emission of the laser beam is incident to measure taste characteristics of a vegetable and fruit from the incident luminous quantity of the laser beam incident on the vegetable and fruit and the detected luminous quantity of laser beam measured by the detector. A shutter 20 is arranged on the optical path between the laser beam source and the vegetable and fruit, and the irradiation and non-irradiation of laser beam to the vegetable and fruit are controlled by the opening and closing operation of the shutter.
Patent JP-H0981834-A (JP)
Title: Customer operation type terminal equipment
Inventor: YAZUMI KAZUYUKI
IPC: G06Q50/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a customer operation type terminal equipment capable of preventing the forgotten return/missing theft or the like of a handwriting input part in respect to a customer operation type terminal equipment capable of inputting data by a handwriting input part such as a touch pen. SOLUTION: A customer executes operation in accordance with an operation guide displayed on a display part of a touch panel 12 formed on the customer operation type terminal equipment 1 to execute a transaction or a procedure. Data are inputted by inputting characters or the like to the touch panel 12 by the handwriting input part (touch pen) 11. After completing the transaction or the procedure, a medium followed by the customer's procedure is discharged in response to detection that the handwriting input part 11 is returned to a storing part 15 after the end of customer's input by the input part 11 and a procedure end picture is displayed on the panel 12. Consequently the handwriting input part 11 of the terminal equipment 1 can be prevented from missing, being theft or the like.
Patent JP-2001065348-A (JP)
Title: Cooling system of internal combustion engine
Inventor: YOSHIHARA AKIRA
IPC: F01P7/16
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system of an internal combustion engine capable of securing a channel cross-sectional area comparatively large at the time of high water temperature and improving cooling performance. SOLUTION: A high water temperature control valve 15 is connected to the upstream side of a by-pass passage 11 of a low water temperature control valve 14 and it is furnished with a change-over valve 16 provided in a passage on the downstream side of a connecting part with the by-pass passage 11 of the high water temperature control valve 15 and including a by-pass passage reaching the low water temperature control valve 14 and a controller 17 to change the change-over valve 16 in accordance with a driving state of an internal combustion engine on a cooling system of the internal combustion engine furnished with the low water temperature control valve 14 and the high water temperature control valve 15 arranged in parallel in a cooling water passage and having different valve opening temperature from each other and on which each of the both water temperature control valves changes a  passage of cooling water after cooling the internal combustion engine to radiator side passages 4, 12, 13 or to the by-pass passages 11, 8, 9 to by-pass the radiator side passages.
Patent JP-H0289776-A (JP)
Title: Method for feeding rubber-like elastic thread
Inventor: TANAKA YOSHI
IPC: B65H59/16
Filed: 1988-09-26
Abstract: PURPOSE:To relax an abnormal tension and automatically make a thread feeding tension constant by providing a buffering thread which is stretched by adding a defined weight to the outer periphery of a rotary roll. CONSTITUTION:Rubber-like elastic thread 6 is brought into contact with a rotating roll 1, to transfer the thread 6 by the rotation of the roll 1. In this case, by providing a buffering thread 3 which is stretched by adding a defined weight 5 to the outer periphery of the rotary roll 1, the rubber-like elastic thread 6 is crossingly brought into contact with the buffering thread 3 to temporarily absorb and relax the variation in tension accompanying the traveling of the rubber-like elastic thread 6 by the buffering thread 3. On the other hand, when the buffering thread 3 is bent due to an abnormal tension, the contacting area of the rubber-like elastic thread 6 with the rotary roll 1 is increased to increase a feeding quantity, thereby, making the tension uniform.
Patent JP-S6393565-A (JP)
Title: Back surface grinding device
Inventor: YUGAMI SEIYA
IPC: H01L21/304
Filed: 1986-10-09
Abstract: PURPOSE:To prevent flaws on a pattern face of a semiconductor substrate caused by abrasive grains and ground powder in waste water by providing a nozzle for ejecting water to a surface of the semiconductor substrate for cleaning it. CONSTITUTION:When a turning arm 1 is turned to be positioned above a chuck table 5, water is ejected from a nozzle 3 to a pattern face of a wafer 2 for washing away waste water entering onto the pattern face. After the waste water has been completely removed, the turning arm 1 is lowered to place the wafer 2 on a chuck table 5. Then, even if the wafer 2 is adsorbed by vacuum, ground power and abrasive grains are not pierced to the pattern face, whereby a defective wafer can be prevented. After the wafer 2 has been adsorbed by vacuum, a water brush 8 projects for cleaning a back surface while supplying water and the wafer 2 is further rotated at a high speed for shaking off water to complete the washing. Therefore, flaws on a pattern face of a semiconductor substrate caused by abrasive grains and ground powder in waste water can be prevented.
Patent JP-H05132882-A (JP)
Title: Impregnation by black liquor prior to introduction of white liquor
Inventor: YOHAN SHII EFU SHII RIHITERU
IPC: D21C1/00
Filed: 1991-09-20
Abstract: PURPOSE: To obtain uniform craft pulp with lower high-pressure steam consumption by impregnating/cooking the slurry of a cellulosic fibrous material after heating/soaking it and withdrawing/returning a black liquor from/to an impregnating/cooking zone under specified conditions. CONSTITUTION: This slurry of a cellulosic fibrous material is fed to the top of a digester 22 through a conduit 21 and is made flow downward to the impregnating/cooking zone below a screen 40 through a soaking/heating zone below a screen 28. A black liquor of a cooking temperature is withdrawn through a screen 87 in the impregnating/cooking zone and returned to a circulating loop 43 including a pump 42 through a conduit 110 to introduce it to the vessel through a returning conduit 46. The other portion of the black liquor withdrawn through the screen 87 is used for preheating a white liquor introduced from a supplying source 31 by a pump 65.
Patent JP-S6397823-A (JP)
Title: Cooling method for internal combustion engine
Inventor: MATSUDA MASAHIKO
IPC: F01P7/16
Filed: 1986-10-14
Abstract: PURPOSE:To improve both fuel consumption and an output, by a method wherein the temperature of a coolant for cooling the base part of a cylinder block the temperature of a coolant for cooling the upper part of the cylinder block during given low load running, and the temperature of the coolant for cooling the upper part of the cylinder block during running except low load running are specified. CONSTITUTION:Oil is fed with a pressure to a cooling passage 12 of a base part 2b of a cylinder block with the aid of a pump 15, and is circulated through a circulation passage 14. When, in this case, an oil temperature is increased to 80-100 deg.C, a thermostat 17 is opened in a given ratio, a part of the oil is fed to an oil cooler 16, the rest is circulated by passage of it through a bypass passage 18, and an oil temperature is normally regulated to a value in a given range. Meanwhile, cooling water is fed with a pressure to a cooling passage 11, adapted to cool a cylinder head 1 and an upper part 2a of the cylinder block with the aid of a pump 19 to circulate the cooling water within a circulation passage 13. In this case, the temperature of cooling water is controlled by means of a temperature control means 20, and is set to 60-80 deg.C during low load running including idling, and is set to 50-70 deg.C during running except the above.
Patent JP-H1157850-A (JP)
Title: Custody implement of steel goods with oil drip
Inventor: YOSHIDA TAMOTSU
IPC: B21C43/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the custody implement for the steel goods which enables to prevent aggravation of a working environment caused by dropping of the oil drops stuck on a lead wire at the time, for example, when the lead wire exchange working of a wet wire drawing is taken place. SOLUTION: This custody implement H is equipped with a body case part 1 which accommodates the steel lead wire L with oil drops, an oil drop transmittable supporting plate 2 housed at the bottom part of the case part 1, and an oil receiving plate 3 to collect the oil drops transmitted through the supporting plate. Usually, a handle 12 and casters 5 are also attached to the body case 1 to make its transportation easy. As the oil stuck to the lead wire L is collected at the oil receiving plate 3 by being accommodated in the body case 1, the working floor is not stained.
Patent JP-S6483169-A (JP)
Title: Integrated circuit device
Inventor: SAKASHITA KAZUHIRO
IPC: H01L21/66
Filed: 1987-09-25
Abstract: PURPOSE:To shorten a time required for a scanning test, by a method wherein scanning registers having no direct relation with the test are put in a data- through state by a selection circuit is a scanning mode at the time of a testing operation. CONSTITUTION:Scan registers 8-16 are provided between combination circuit blocks 29-31. Data selectors 20-28 select any of outputs of the circuit blocks 29-31 corresponding thereto or outputs of the scanning registers 8-16. Output terminals of the circuit blocks 29-31 are connected directly to data input terminals of the scanning registers 8-16 corresponding thereto and data input terminals of the data selectors 20-28 respectively, and output terminals of the data selectors 20-28 are connected to input terminals of the circuit blocks 29-31 corresponding thereto, respectively. In a scanning mode at the time of a testing operation, the scanning registers other than the scanning registers in the preceding and following stages of the circuit block being an object of a test, that is, the scanning registers having no direct relation with the test, are put in a data-through state.
Patent JP-H03205687-A (JP)
Title: Semiconductor storage circuit device
Inventor: TANIMURA NOBURO
IPC: G11C11/41
Filed: 1990-09-14
Abstract: PURPOSE:To reduce the substrate area and to increase the operation speed by selectively operating first and second word drive circuits corresponding to memory arrays selected in accordance with an input address signal by a control circuit. CONSTITUTION:A control circuit 15 receives a select signal and a write control signal and outputs a control signal to control the operations of a word control circuit 3, a write circuit 10, and a read circuit 11. Word drive circuits 5 and 6 output a word signal to select 128 word lines of memory arrays 7 and 8 based on 64 decoded signals outputted from a second decoder circuit 4 and the control signal outputted from a word control circuit 3. Consequently, the number of unit decoder circuits constituting the second decoder circuit 4 is reduced in comparison with the number of word lines of memory arrays 7 and 8. Thus, a device is relatively miniaturized and the quick operation is possible.
Patent JP-H0965026-A (JP)
Title: Facsimile equipment
Inventor: NAOI YUICHI
IPC: H04N1/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment with which power consumption can be reduced by using no secondary battery or without requiring any remarkable additional circuit. SOLUTION: This facsimile equipment is provided with a main control part 1, line control part 2, operation panel 3, original reader part 4 and main power source 5. A main power supply line 7 connecting the main power source 5 and the main control part 1 is provided with a relay 6 which is controlled by a power source control part 11. The respective outputs of the line control part 2, operation panel 3 and original reader part 4 are connected to an OR gate circuit 17 and its output is inputted to the power source control part 11. The power source control part 11 has a D flip-flop 21 and an output Q of the D flip-flop 21 is used for driving the relay 6.  When the equipment turns into standby state and the L level signal of a CI detection circuit 12A is inputted through the OR gate circuit 17 to the preset terminal of the D flip-flop 21, for example, the relay 6 is turned on and feeding to the main control part 11 and the others is started.
Patent JP-2000073395-A (JP)
Title: Sludge treatment method
Inventor: SASAKI TORU
IPC: E02D3/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for treating the sludge. SOLUTION: A tubular body 14 is provided on a bottom in water with a perforated tube 18 is located downward. The perforated tube 18 is set so that its lower end reaches in a sludge layer 10 through a floating sludge layer 12, and slightly embedded in the sludge layer. When the installation of the tubular body 14 is installed, an airtight sheet 26 is installed so as to cover an upper part of a collecting pipe 16 and an upper part of the floating sludge layer 12. When the installation of the airtight sheet 26 is completed, a suction device connected to one end of the collecting pipe 16 is driven to suck and discharge the water entered inside the tubular body 14. When the water in the floating sludge layer 12 is sucked and discharged, the water content ratio of the floating sludge layer 12 from which water is removed is reduced, and the shearing strength is increased.  When the shearing strength of the floating sludge layer 12 is increased, the number of sand mats to be installed to ensure the operation of an execution machine for improving the ground can be reduced.
Patent JP-H11161634-A (JP)
Title: Method for executing digital signal processing operation and digital signal processor
Inventor: HALAHMI DROR
IPC: G06F17/10
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To improve the processing performance of a digital signal processor which needs memory access to a succeeding data word with small hardware. SOLUTION: In this digital signal processor 12 in which two multiplying and accumulating operations are executed in one machine cycle, only one address generation unit 28 is required to address two data words of both X and Y memories 20 and 24 and it is considered that the least significant digit address bit is 'don't care' in a main processing loop, so signal access to the memories 20 and 24 generates two output data words at a time as a result.
Patent JP-S6486822-A (JP)
Title: Breeding plant with suppressed photorespiration
Inventor: OKABE KEIICHIRO
IPC: C12N5/04
Filed: 1987-09-29
Abstract: PURPOSE:To develop an improved plant which inhibits photorespiration of C3 plants and has high photosynthesis efficiency, by allowing cytoplasma to manifest high carbonic anhydrase activity. CONSTITUTION:The cytoplasma or cytoplasmic membrane of a C3 photosynthesis plant such as a food plant such as tomato or lettuce or a woody plant such as poplar or Japanese cedar is fused with liposome embedded with carbonic anhydrase activity to breed an improved plant in which translocation of carbon dioxide is improved to increase the carboxylase/oxygenase activity ratio and photorespiration is inhibited.
Patent JP-H09127688-A (JP)
Title: Image forming material and image transfer method
Inventor: IMABAYASHI ARATA
IPC: G03F7/40
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent faults in image reproducibility, especially defects produced in an area with a low dot area rate by forming an active ray absorbing layer on a protective film. SOLUTION: This image forming material consists of a supporting body, a photosensitive layer formed on one surface of the supporting body and a protective layer on the photosensitive layer. The image forming material is exposed by irradiation of active rays through the supporting body to form an image, and the image formed on the photosensitive layer is transferred to an image accepting body by pressure and heat. In this method, an active ray absorbing layer is formed on the protective film. This active ray absorbing layer is formed by applying a coating material containing an absorbent for active rays on the protective film. The absorbing layer is preferably formed on the surface of the protective film facing to the photosensitive layer. As for active rays, UV rays, visible rays and electron beams are used.  As for the protective film, at least two protective films adhered with an adhesive layer can be used.
Patent JP-H0987647-A (JP)
Title: Electroviscous fluid
Inventor: ORIHARA HIROSHI
IPC: C10N20/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a homegeneous electroviscous fluid useful for vibration absorption of various kinds of actuators, torque transmission, positioning/speed control, etc., having no problem of particle settling and wear, a wide operating temperature range, physical and chemical stability and being economic. SOLUTION: This electroviscous fluid is obtained by dispersing two kinds of fluids different in viscosity by five times or more and in dielectric constant by 1.5 times or more as main components. Lactones, carbonates, aromatic carboxylic esters, amides, phosphoric esters, a phosphazene compound, a fluorine- containing aromatic compound, etc., may be cited as the liquid having a high dielectric constant. An olefin (co)polymer, a synthetic hydrocarbon oil, a fluorinated oil, a silicone oil, a paraffin-based mineral oil, naphthene-based mineral oil, etc., may be cited as the liquid having a low dielectric constant. A mixed fluid of the same kind may be used in adjustment of viscosity and dielectric constant.
Patent JP-H08103145-A (JP)
Title: Podding device of peas
Inventor: ARIMOTO YOSHINORI
IPC: A01F11/00
Filed: 1994-10-06
Abstract: PURPOSE: To obtain peas having high commercial value by preventing adhesion of squeezed sap to the peas while mechanically podding without losing the peas even in the case of raw peas. CONSTITUTION: This device has a downwardly inclined guide 12 placed under a push roller 8, receiving peas separated from the pod and guiding the peas to the delivery side. The guide 12 is constructed with a forcedly driven belt 15 and a peas-guiding face of the belt 15 is forcedly driven upward from under in the inclined direction and squeezed sap fallen on the belt 15 is transferred to inverse direction of the rolling and falling direction of the peas.