baber/WOPTO huggingface dataset:
Patent JP-H11118324-A (JP)
Title: Refrigerating storage
Inventor: SATO YOSHIHIDE
IPC: F25D23/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To enable the cleaning with cleaning water without causing any leak failure of a compressor even when a machine chamber is formed in a lower part of a refrigerating storage whose body is formed of a heat insulation box. SOLUTION: In a cooling refrigerator 1, a machine chamber 74 is formed in a lower part of a body 3 formed of a heat insulation box 2, and a compressor 76 to constitute a refrigerant circuit of a cooling device is installed in the machine chamber 74. Legs 83 of the prescribed height which are mounted on a lower surface of the body 3, and a terminal 78 for the electric wiring which is provided on the compressor 76 are provided, a space of the prescribed dimension for ventilation and cleaning is formed by the legs 83 below the machine chamber 74, and a bulkhead 79 is erected on the forward side of the terminal 78.
Patent JP-H11117669-A (JP)
Title: Method for reconstructing tail void in underground pipe burying work and device therefor
Inventor: TAKAKURA MASAHIRO
IPC: E21D9/06
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To reconstruct a tail void between a propulsion pipe and the natural ground to extend a propulsion distance, in a propulsion method in which propulsion pipes each having the required length are sequentially connected together, pressed in, and laid as excavation is performed by an excavator from a starting shaft employed in the laying work of various buried pipes. SOLUTION: When propulsion pipes 2 each having the required length are sequentially connected together and buried in the ground as overcuts are made from an excavator from a starting shaft employed in the laying work of various underground buried pipes, a tail void reconstruction device main body 1 having a shaping roller 14 interposed at the connection between the excavator and the propulsion pipe 2 or between the propulsion pipes 2 and being movable circumferentially from its stored state and freely rotatable in normal and reverse directions throughout the periphery of the pipe is normally used to press the shaping roller 14 against the overall length of a tail void between the natural ground and the propulsion pipe 2 for shaping.  Also, an antifriction material is injected from an antifriction material discharging check valve part 15 to reduce the friction resistance between the propulsion pipe 2 and the natural ground.
Patent JP-H08156744-A (JP)
Title: Engine starting device
Inventor: OKAWARA HIROSHI
IPC: B60R25/04
Filed: 1994-12-07
Abstract: PURPOSE: To prevent damage to a gear by outputting an engine drive stopping signal to smoothly engage a starter motor with the gear just before starter control signals are repeatedly supplied to a starter motor driving circuit. CONSTITUTION: An engine starting device EC receives an engine starting signal transmitted from a transmitter 13 by a receiver 1, detects the signal by a tuner 2 to demodulate an ID code or a function code, and then inputs the signal to a microcomputer 4. When a parking brake switch 9 and a gear detection switch 10 are turned on, and a key switch 8 is turned off, the microcomputer 4 outputs a coil driving signal for starting the engine to respective relays 5 to 7 in answer to the function code. When the L terminal voltage of an alternator does not reach a specified voltage, a starter relay 7 turns off to stop the driving of the engine for specified time.
Patent JP-H10132840-A (JP)
Title: Jig for measuring velocity of blowoff wind of clean room
Inventor: KOIKE YASUTOMO
IPC: G01P5/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a jig for measuring the velocity of blowoff wind of a clean room wherein velocity of blowoff wind can be simply and easily measured without generating irregularity in measured values. SOLUTION: A main shaft 2 is in continuous form. A positioning member 3 is arranged on one end of the main shaft 2. The positioning member 3 is provided with a plurality of abutting members 5 protruding upward which abut against suitable measuring part positions, and a sensor filing member 7 which fixes a sensor S for measuring the wind velocity at a position isolated from the abutting members 5, leaving a specified space. The other end of the main shaft 2 is made a clamping part 8. A bracket 9 for a measuring apparatus on which an anemometer F linked with the sensor S for measuring the wind velocity is fixed is arranged on the clamping part 8.
Patent JP-2000129289-A (JP)
Title: Gel-like surfactant composition
Inventor: MURAYAMA TOMOHIRO
IPC: C11D17/08
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a gel-like surfactant composition without using a polymeric gelling agent by compounding, in a specified ratio, a carboxyanion surfactant with a surfactant obtained by reacting an imidazoline compound with monochloroacetic acid or its salt. SOLUTION: This composition contains (A) a surfactant obtained by reacting an imidazoline compound represented by the formula with monochloroacetic acid or its salt represented by the formula: CH2Cl-COOM in the presence of an alkali metal hydroxide and removing an alkali metal chloride from the reaction mixture containing the reaction product; and (B) a carboxyanion surfactant which does not substantially contain an alkali metal chloride in a wt. ratio of A/B of (5/95)-(70/30), the total concentration of ingredients A and B being in the range of 25-50 wt.%. In the formulas, R is 9-19C alkyl or alkenyl; and M is H, an alkali metal, an ammonium group or a cationic residue of a lower aliphatic cationic compound.
Patent JP-2001121005-A (JP)
Title: Pipette and filter therefor
Inventor: MORIYAMA JUNICHI
IPC: B01L3/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a pipette which secures dispensing of a determined quantity with high accuracy and can be repeatedly used under autoclave treatment. SOLUTION: A porous sintered-resin filter 2 or a composite filter of a porous sintered-resin body and a nonwoven fabric is installed in a syringe-like chip 1.
Patent JP-H11139783-A (JP)
Title: Hoist arm
Inventor: MATSUMOTO KUNIO
IPC: B66D3/26
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To easily cope with a design change without manufacturing an arm itself again by dividing an integrated arm part into two parts, and connecting both the parts with bolts. SOLUTION: An arm part is formed of two parts of an arm A1 and an arm B2, and the arm A1 and the arm B2 are connected to each other by using bolts 3 from both sides. The arm B2 is provided with a tap hole at the predetermined position, and the arm A1 is provided with a loose hole at the predetermined position. In the case where weight of a frame is increased by a design change and unbalance is generated, the bolts 3 are removed so as to separate the arm A1 and the arm B2, and the only arm B2 is changed with other arm B2 corresponding to the design change. Practically, when length dimension is increased, since a distance from the center of gravity is increased and a moment on the arm B2 side (distance from the center of gravity × mass) is increased, balance of the hoist is secured.
Patent JP-2001124050-A (JP)
Title: Main bearing for engine
Inventor: ONO AKIRA
IPC: F16C9/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a sliding bearing for engine capable of preventing the part receiving a radial load originating from the tension of a cogged belt or a V-belt from abnormal wear or a seizure. SOLUTION: The main portion of a crank shaft receives a load from the tension of a cogged belt or a V-belt and makes single-sided contacting with the upper half split bearing 13 of a main bearing. In this single-sided contacting part, balls 28 are installed rotatably, and the main shaft portion 2 is borne by the balls 28. Accordingly the single-sided contacting part is free of risk to make abnormal wear or a seizure even if the main shaft portion 2 begins rotating in the condition with less quantity of lubricating oil when the engine is being started.
Patent JP-H04175919-A (JP)
Title: Mouse input device
Inventor: TAKESHITA SHOICHI
IPC: G06F3/038
Filed: 1990-11-08
Abstract: PURPOSE:To move a cursor considerably only by moving the device slightly while pressing a switch of the device by providing a control circuit in the device. CONSTITUTION:This mouse input device incorporates a control circuit 8 having multiplying circuits 11 and 13 which convert pulse trains outputted by a longitudinal direction sensor 5 and a lateral direction sensor 7 into (n)-fold pulse trains and a switch 2 which switches the (n)-fold pulse trains outputted from the multiplying circuits 11 and 13. Namely, the control circuit 8 switches the longitudinal direction detection pulses 9 and multiplied longitudinal pulses 12, and lateral direction detection pulses 10 and multiplied lateral pulses 14 respectively. Consequently, when coordinates which are at a distance on a display screen are specified, the switch 2 of the device is pressed to move the cursor considerably by the slight movement of the device.
Patent JP-H11145846-A (JP)
Title: Device and method for compressing/expanding of signal
Inventor: NAKAMURA SHOGO
IPC: G10L19/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To compress/expand digital information with simple configuration, so as to enable high-speed processing. SOLUTION: This device is provided with a quantizing table 15 for holding plural kinds of tables corresponding to the condition of an input signal, having an output value corresponding to an input value corresponding to a polynomial quantizing function and a quantizing error value included in the relevant output value, a band dividing part 11 for dividing the digital signal into plural equal bands, a time division part 12 for performing time division to each divided band at every prescribed time, discrimination part 16 for detecting the signal energy in each time-divided divided band an discriminating whether the detected energy is higher that a prescribed threshold or not, and quantizing part 14 for quantizing only the signal of the band, which is discriminated to be higher than the prescribed threshold value as a result of discrimination at the discrimination part 13,  while using a table of minimum accumulation of quantizing errors among the tables stored in the quantizing table 15.
Patent JP-H04178249-A (JP)
Title: Method for lubricating inside of casting mold for continuous casting
Inventor: YAMASHITA MIKIO
IPC: B22D11/07
Filed: 1990-11-09
Abstract: PURPOSE:To speed up continuous casting and to correspond to fluctuation in casting by arranging a suction hole directly below a continuous casting mold facing the surface of an ingot and sucking molten powder flowing into a void between the inside wall of the casting mold and a solidified shell. CONSTITUTION:The molten powder 3 flowing into the void 5 between the inside wall of the casing mold 1 and the solidified shell 2b is sucked with the air from a suction hole 4 and discharged to the outside of the system. Since the molten powder is sucked and discharged positively, the inflow of the molten powder can be increased by active suction and discharge of the molten powder and in a high speed continuous casting, etc., the molten powder can be allowed to flow uniformly between the inside wall of the casting mold and the ingot. Further, the inflow of the powder can be controlled suitably by adjusting suction amount of an ejector 8, etc., to change of casting condition and fluctuation in casting and the inflow of the powder can be uniformized. Thus, the continuous casting is quickened, the casting mold resists long and continuous use and can reduce breakout, vertically split flaws drastically.
Patent JP-H02150460-A (JP)
Title: Composition swelling with water
Inventor: KAWAME TOSHIMITSU
IPC: C08K5/15
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a water-swelling composition having high strength without dropping-out of the water-absorption component by using an emulsion of COOH- modified polymer, a water-soluble COOH-modified diene polymer, and a water- soluble crosslinking agent which can crosslink with COOH. CONSTITUTION:The subject water-swelling composition is composed of (A) an aqueous dispersion of a diene polymer bearing COOH or group which can be derived to COOH (both are abbreviated to COOH), preferably a COOH- modified styrene-butadiene copolymer latex of 0.5 to 10mole% COOH content and less than 10mu particle sizes, (B) a diene polymer bearing COOH, preferably a water-soluble polymer obtained by reaction of a basic compound with a modified copolymer from reaction of maleic anhydride or its derivative with polyisoprene, butadiene-isoprene copolymer of 5,000 to 100,000 molecular weight, and (C) a water-soluble crosslinking agent which is crosslinkable with COOH (preferably polyvalent amine).
Patent JP-H02297390-A (JP)
Title: Polishing grain cleaning device in lift-transporting device
Inventor: ONO KAZUYUKI
IPC: B24B31/16
Filed: 1989-11-27
Abstract: PURPOSE:To surely clean polishing grains by connection-forming a selecting device for separating pinball and polishing grains at an upper discharge port and freely selecting a circulation pipe for the direct return to a polishing grain feeding port and a cleaning circulation pipe for introducing the polishing grain into a polishing grain cleaning device and returning the dirty polishing grains after cleaning and by circulating the polishing grains. CONSTITUTION:A selecting device 10 is set in close to a discharge port 9 formed above a lift-feeding cylinder 1, and the mixture which is raised in the lift-feeding cylinder and discharged from the discharge port 9 is separated into pinballs (a) and polishing grains (b) by the selecting device 10. Further, a current transformation mechanism 18 for converting the flow-down direction of the polishing grains (b) supplied into a circulation pipe 15 and a cleaning circulation pipe 17 is installed, and the polishing grains (b) which flow-down from a polishing grain receiving plate 12 are introduced into a polishing grain cleaning part 16 through the free selective conversion to the cleaning circulation pipe 17 from the circulation pipe 15 by the current transformation mechanism 18. Therefore, the polishing grains can always be cleaned uniformly, free from the wasteful consumption.
Patent JP-H04211973-A (JP)
Title: Continuous paper printer
Inventor: NISHIKAWA TOMOYUKI
IPC: G03G21/00
Filed: 1990-11-09
Abstract: PURPOSE:To perform printing on a plurality of types of paper of different lengths without changing the other construction by changing a feed control in accordance with the length of paper for one page. CONSTITUTION:A printer is so constructed as to use two types of paper of 12 inch and 11 inch. The paper is changed over on a software as a paper feed action change-over. The paper length is judged based on a flag FL. For 12-inch paper, a timer is started after being set to 553ms. For 11-inch paper, the timer is started after being set to 724ms. On the other hand, a paper feed sensor(PFS) pulse in accordance with the travel amount of the paper is outputted once every time when the paper is fed by 1/2 inch. A predetermined action instruction is imparted when PFS pulses are counted to 20, 22, 24, 27 or 18, 22, 23 respectively for 12-inch paper or 11-inch paper to perform a printing sequence. In a step 24, according to the state of the FL, steps 25-36 are conducted for 12-inch paper, or steps 37-48 are conducted for 11-inch paper for controlling a paper feed.
Patent JP-H06220408-A (JP)
Title: Antistatic pressure-sensitive adhesive tape or sheet
Inventor: NOGUCHI YOSHIHIKO
IPC: C09J7/02
Filed: 1992-10-16
Abstract: PURPOSE:To obtain an industrially useful antistatic pressure-sensitive adhesive tape or sheet particularly for surface protection for which it is difficult to use conventional pressure-sensitive adhesive tapes or sheets, and a dustproof mat made by laminating the pressure-sensitive tapes or sheets. CONSTITUTION:This adhesive tape or sheet is obtained by applying a conductive coating material containing conductive whiskers to one side of a support to form a conductive anchor coat layer and then applying a pressure-sensitive adhesive or an adhesive thereon. The pressure-sensitive adhesive tapes or sheets are laminated to form an antistatic dustproof mat.
Patent JP-H07211-A (JP)
Title: Cutting method of face zipper tape piece and face zipper tape piece
Inventor: MATSUMOTO MASAO
IPC: A44B18/00
Filed: 1993-12-06
Abstract: PURPOSE:To provide the cutting method of the face zipper tape piece, by which melting and solidification of a cut end part of a base cloth and formation of a raised part having elasticity of the surface of the base cloth being adjacent to the cut end part can be executed simultaneously. CONSTITUTION:By using a punch 13 consisting of a cross-sectional shape having a recessed part 12 between a cutting blade 10 of a pointed end shape and a holder 11 of a flat face shape, and also, of a plane and a roughly U-shape, and an ultrasonic oscillation horn, a cut end part 4 of a base cloth 1 is melted and solifified, and also, a part of an engaging element 2 being adjacent to the cut end part 4 is stuck by melting to the surface of the base cloth 1, and a face zipper tape is cut so that a raised part 5 having elasticity is formed by the engaging element 2 on the surface of the base cloth 1.
Patent JP-H02150055-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIURA OSAMU
IPC: H01L27/04
Filed: 1988-11-30
Abstract: PURPOSE:To self-recover or improve electric characteristics by forming an insulating film on a region in which an external lead electrode is removed, and so forming a desired resistor on the film as to cover a semiconductor element forming region. CONSTITUTION:An insulating film 3 is formed on a region of a chip 2 except an external lead semiconductor element electrode 8. A resistor 4 is so formed on the film 3 as to cover the semiconductor element forming region of the chip 2. The electrode 8 of the chip 2 and a lead frame 1 of predetermined external lead are connected with metal wirings such as bonding wirings 5, etc. Similarly, an electrode 7 formed on the resistor 4 and a predetermined external lead 1 are wired by bonding wirings 9. Thereafter, they are sealed with resin material 6. When the electric characteristics of a semiconductor integrated circuit device are varied, a control current flows to the resistor 4 through the wirings 9 to be set to generate heat at a desired temperature for a desired period of time.
Patent JP-2000134593-A (JP)
Title: Telephone line terminal equipment
Inventor: MATSUURA MORIAKI
IPC: H04N19/169
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide telephone line terminal equipment where it is not necessary to reset picture quality at every communication destination and the operability for a user is considerably satisfactory since the picture quality of a video signal is automatically set to a picture quality setting value which is previously set at every communication destination telephone number. SOLUTION: When a telephone number which a user tries to call is matched with a call destination telephone number stored in a memory 13, a comparison part 14 calls a picture quality setting value corresponding to the telephone number in the memory 13 by a control part 11 which transmits the picture quality setting value to a picture quality control part 12. The picture quality control part 12 controls a CODEC part 13 so that it becomes the picture quality of 'the number of picture elements' and 'the number of frames', which are previously decided, in accordance with the picture quality setting value. The CODEC part 13 executes a CODEC processing following the control and the video signal of picture quality which is set is obtained.
Patent JP-H02150791-A (JP)
Title: Electronic timepiece
Inventor: UKAI HITOSHI
IPC: G04G3/02
Filed: 1988-12-01
Abstract: PURPOSE:To automatically adjust the advancing or delaying state of an electronic timepiece by providing an oscillator, semifixed capacitor, and frequency converting element connected in parallel with the capacitor. CONSTITUTION:The time set at the preceding time and the time set at the current time are respectively stored in registers 5 and 4. When a correction starting trigger 23 is supplied thereafter, an error quantity calculator 6 reads the value of the register 4 and calculates that how many seconds a counter 2 is corrected by a zero-second matching trigger 22. An elapsed time calculator 7 finds the time until the zero-second trigger 22 is supplied after the trigger 22 is once supplied from the values of the registers 4 and 5. A correcting value calculator 8 calculates the error time per unit time from outputs of the calculators 6 and 7 and impresses the calculated error time upon the varactor diode 15 of an oscillation circuit 1 after converting the time into the correcting voltage for an analog voltage value by means of a D/A converter 9. Therefore, the oscillation frequency of the circuit 1 can be adjusted automatically and the advancing or delaying state of this timepiece can be adjusted automatically.
Patent JP-2000081536-A (JP)
Title: Terminal part structure of optical fiber and ferrule
Inventor: YAMAURA TOSHIKATSU
IPC: G02B6/36
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to fix the ends of a plurality of optical fibers in a parallel state into through-holes of a circular shape in the cross-sectional shape formed in a ferrule. SOLUTION: The ends 10a, 10b of the optical fiber are inserted into the through-hole of the circular shape in the cross-sectional shape formed in the ferrule 14 in this structure. The one through-hole 16a and another through-hole 16b which are bored in the ferrule 14 and vary in bores are formed in parallel and tight contact with each other. A slit for connecting the through-holes to each other is formed along the through-holes 16a, 16b at the boundary where the one through-hole 16a and the other through-hole 16b come into contact with each other.  In addition, the ends 10a, 10b of the optical fibers respectively inserted into the through-holes 16a, 16b are fixed by solidifying of a liquid adhesive 18 inserted into the through-holes 16a, 16b in such a manner that the outer peripheral surface at the end 10b of the optical fiber inserted into the other through-hole 16b is brought into contact with the outer peripheral surface of the end 10a of the optical fiber inserted into the one through-hole 16a formed to the diameter smaller than the diameter of the inside wall surface of the other through- hole 16b in sliding contact therewith and is fixed thereto at the point of the slit described above.
Patent JP-H03164957-A (JP)
Title: Protocol parallel processing system
Inventor: SENOO SHOICHIRO
IPC: G06F15/177
Filed: 1989-11-24
Abstract: PURPOSE:To improve the data processing performance by using plural processors to perform the protocol processing in each subfield forming data. CONSTITUTION:A reception distributing part 3 receives the reception data stored in a reception buffer 2 from a lower rank protocol receiving part 1 and distributes the receiving processes of each subfield to the CPU 4-7. In the same way, a transmission distributing part 23 receives the transmission data stored in a transmission buffer 22 from a higher rank protocol transmitting part 21 and distributes the setting processes to the CPU 24-28 for each subfield of data. Thus the protocol processing of a protocol data unit is distributed for each subfield of data, and the protocol processing of each subfield is carried out via each processor. As a result, the processing speed is increased compared with a case where the protocols of subfields are processed in sequence via a single processor.