baber/WOPTO huggingface dataset:
Patent JP-H1059500-A (JP)
Title: Oil feed nozzle
Inventor: YOKOYAMA KOJI
IPC: B67D7/48
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent oil from dripping from the front end of a discharge pipe and prevent an automatic valve-closing mechanism from being actuated erroneously. SOLUTION: A vacuum-producing mechanism 16 comprising a valve support 17, automatic valve 23 for opening/closing the discharge opening 3A of a discharge pipe 3, and vacuum passage 27 is provided on the side of the front end of the discharge pipe 3. Thus, because when the automatic valve 23 is opened at the time of oil feed and negative pressure is produced in the vacuum passage 27, air in a fuel tank is directly introduced into the vacuum passage 27 from a liquid-level detection opening 26 without being passed through a vacuum-introducing pipe 13, this avoids blockage of the vacuum-introducing pipe 13 by dust and the like which enter the air in the fuel tank.  In addition, when the oil feed is stopped, the automatic valve 23 blocks the discharge opening 3A of the discharge pipe 3 by means of a weak spring 25, thus surely preventing fuel remaining in the discharge pipe 3 from dripping from the discharge opening 3A.
Patent JP-2001029127-A (JP)
Title: Nail clipper
Inventor: SASAJIMA SAKURA
IPC: A45D29/02
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent a thumb of a user having a weak power from becoming liable to slip away from a lever by enabling connection so that an auxiliary plate part may be movable to a rear portion of the lever for facilitating easy push of the lever. SOLUTION: An auxiliary plate part 7 is connected through a pin 10 to a rear portion of a lever 3 and is provided so that the lever 3 may be pushed easily, and thereby the lever 3 can be pushed with a small force by the function of lever 3. Contact parts 8 and 9 of the lever 3 and the plate 7 connected through the pin 10 penetrated therein have inclined surfaces, respectively, whereby the plate 7 can be used in a horizontal state with respect to a pair of members 1, 2 whose tips function as clippers and the plate 7 can be pushed easily. Since the plate 7 moves up and down when the lever 3 is moved at the time of storage, the plate 7 is made from a magnetic material, and upon the storage it is closely fitted to a body. The plate 7 is adapted to move up and down upon use. Accordingly, a person having a weak power can push the plate 7 easily and safely with a small force.
Patent JP-H0284596-A (JP)
Title: Fishing net floating rope
Inventor: MURAKAMI SHUICHI
IPC: A01G33/02
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a light weight rope for floating fishing net having excellent handleability and capable of freely controlling buoyancy by sealing left and right side parts of main body of rope, dividing and forming an air chamber, equipping the air chamber with a joint part and fixing connecting rings to the outer peripheral parts of the left and right side parts of main body of rope. CONSTITUTION:Left and right side parts of main body A of rope consisting of a synthetic resin material 1 and a reinforcing material are sealed to divide and form an air chamber (a), the peripheral wall of the air chamber (a) is equipped with an air stopper 4 and joint parts 5 are formed in the longer direction at given intervals. Connecting rings 7 having thread holes 7' are fixed to the outer peripheral parts of the left and right side parts of main body of rope.
Patent JP-2001061575-A (JP)
Title: Storage cabinet
Inventor: NAKAMURA AKIHIRO
IPC: A47B77/16
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a storage cabinet allowing effective user of its inside as storage space, and capable to preventing damage to stored articles, a drain pipe or the like, without causing hindrance to the sliding of a drawer member. SOLUTION: A drawer member 2 is provided within the cabinet 1 and the drain pipe 6 is vertically laid from a drain hole 5 in sink 4 provided below the top panel part 3 of the cabinet 1. In that case, the drain pipe 6 is formed with a bent pipe part 7 bent rearwards, and a rack member 8 is provided at a height position approximately equal to the height position of the lower end of the bent pipe part 7. The inside of the cabinet 1 is separated by the rack member 8 into upper and lower spaces, and the drawer member 2 is provided in the lower space, with the rear end of the drawer member 2 extended backward to the underside of the bent pipe part 7.
Patent JP-S6483941-A (JP)
Title: Vibration isolator
Inventor: KOJIMA HIROSHI
IPC: F16F13/10
Filed: 1987-09-22
Abstract: PURPOSE:Tp absorb vibration extending over a wide range of frequency by interposing a liquid chamber between a vibration generating portion and a vibration receiving portion and providing a partition wall for dividing the liquid chamber into a pair of small liquid chambers and a partition for dividing the small liquid chambers through a large bore passage. CONSTITUTION:Liquid is charged in a space partitioned by a rubber 18, an outer cylinder 16 and a diaphragm 17 to form a liquid chamber 26. The liquid chamber 26 is divided into an upper small liquid chamber 26A and a lower small liquid chamber 26B by a partition wall 28. A limiting passage 34 is communicated with the upper small liquid chamber 26A and the lower small liquid chamber 26B, respectively, through round holes formed on the partition wall 28 and a part of a recess portion. Through holes are formed on the partition wall 28 and a contact plate 30, and a vibration plate 42 is fixed thereto. Thus, vibration extending over a wide range of frequency can be absorbed.
Patent JP-S60130755-A (JP)
Title: Automatic original feeding type copying machine
Inventor: KUMAMOTO YASUHIRO
IPC: G03G15/04
Filed: 1983-12-19
Abstract: PURPOSE:To eliminate troubles for selecting whether a copy is taken or not when numbers of originals are copied by providing an indicating means for indicating whether an original needs to be copied or not, and controlling conveyance according to the indication so that the original is discharged without being exposed. CONSTITUTION:The operation part 24 of the copying machine body is provided with an original selection button in addition to a power switch 24a, copy start button 24b, density adjustment button 24c, ten-key 24d for setting the quantity of copies, and quantity display device 24e, and this button 24 is pressed for an original which need not be copied to discharge the original without exposure. For example, when the 5th and the 9th originals need not be copied, ''5'' is inputted on the ten-key 24d and then the originals selection button 24f is pressed; and then ''9'' is inputted on the ten-key 24d and then the original selection button 24f is pressed again before the copy start button 24b is pressed.
Patent JP-2001068031-A (JP)
Title: Plasma display device
Inventor: IDE SHIGEO
IPC: H01J11/46
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device capable of exhibiting stable displaying operations. SOLUTION: A plasma display device is configured, so that a Y-electrode led-out terminal 11a and X-electrode led-out terminal 11b are provided at the peripheral ends of a front face plate 11 on the screen side constituting a plasma display panel 10, and a conductor 60 is installed on the outer surface of a back face plate 12, and therein output terminals 31 and 41 for drive signals (sustaining pulses) of a Y- 30 and an X-electrode drive circuit 40 are connected electrically with the Y- and X-electrode led-out terminals 11a and 11b, and reference potential terminals 32 and 42 of the Y- 30 and X-electrode drive circuits 40 are connected electrically with the conductor 60 on the back face plate 12.
Patent JP-H1082850-A (JP)
Title: Pulse train classifying device
Inventor: ITO TAKASHI
IPC: G01S7/36
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To classify a pulse train at a high speed with high detection accuracy by extracting the time interval of received pulses (TOI) for every radar, and estimating the pulse repetition unterval (PRI) for every radar based on it when signals of multiple radars are included in radar waves. SOLUTION: An all TOI generating device 1 obtains the time difference between received pulse signals to generate TOI. A dispersion minimizing device 2 dispersion-minimizes the TOI and extracts the TOI emitted from one radar, and a memory 2a stores the time difference data. A PRI estimating device 3 estimates and outputs the PRI from the extracted TOI. When signals from multiple radars are contained in radar waves, the dispersion minimizing device 2 extracts the TOI for multiple radars, and the PRI estimating device 3 estimates the PRI for each radar based on the outputted TOI. A pulse train of various radar waves can be classified with high accuracy at a high speed.
Patent JP-H0982914-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KIMURA TAKAAKI
IPC: H01L29/792
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a means which prevents the deterioration of film quality of a dielectric layer being in contact with a barrier layer, and prevents a plug part in the lower part from being oxidized through the barrier layer and from turning to a high resistance part. SOLUTION: A source region 23 and a drain region 24 are formed in an element forming region defined by an LOCOS oxide film 22 on a silicon substrate 21. Between the source region 23 and the drain region 24, a gate insulating film 25 is formed, on which word lines 26, 27 are formed. A protective film 28 is formed on the word lines 26, 27. The protective film 28 on the source region 23 is eliminated, and a barrier layer 29 is formed. The protective film 28 on the drain region 24 is eliminated, and a bit line 30 is formed. A first interlayer insulating film 31 is formed on the barrier layer and the bit line. A contact hole 32 is formed in the interlayer insulating film 31 on the barrier layer 29. A plug 33 and a lower electrode 34 are formed in the contact hole 32. On the lower electrode 34, a ferroelectric layer 35 is formed, on which a drive line 36 is formed.
Patent JP-H08102146-A (JP)
Title: Data stream signal processor and signal reproducing device using it
Inventor: JIYARUKO RADOUROBUITSUCHI
IPC: H04N19/85
Filed: 1994-09-30
Abstract: PURPOSE: To provide an inexpensive data stream signal processor capable of processing fast a signal with a simple constitution. CONSTITUTION: A detection part 21 detects a synchronizing signal of a scrambled signal SDM to output a signal SSEC. An M/L part 22 converts the signal SDM successively outputted from an MSB into the signal SDL outputted from an LSB. A descramble part 23 returns the signal SDL to the signal DL before scrambling. A selection part 24 outputs a selection signal SSEL based on information of a sub-header area in the signal DL, and generates a masking start signal MSKS based on the signal DL. An L/M part 25 converts the signal DL into a serial signal DM from the MSB to output it. An S/P part 26 converts the signal DL to the signal DMP1 to supply it to a decoder part 27, and outputs a parallel signal DMP delayed in the signal DMP1 a prescribed timing. The decoder part 27 detects the header part and the data part of the signal DMP to output the signals MSK1-3 masking the information in a prescribed area based on the signal MSKS from the selection part 24.
Patent JP-2001063912-A (JP)
Title: Sheet treatment device and image forming device
Inventor: MIYAGAWA TOMOKAZU
IPC: B65H39/11
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To treate the number of transfer papers to be dividedly stitched so as to be adequately balanced, even the transfer papers exceeding a limited number of staplers are discharged. SOLUTION: When the number of counted documents is the maximum number or less to be stitched by a stapler (S3, Y) once, the documents are copied successively. When the number of the documents exceeds 50 sheets (S3), it is found that transfer papers are divided and stitched at the point of time when the number of the documents are counted. The number of sheets is shown as follows, a sheets: the number of sheets substrated the staple lower limit value (α=10 sheets) from the macimum number of the sheets (N=50 sheets) for stitching once by the stapler, b sheets; the number of sheets substrated the maximum number of the sheets (N=50 sheets) for stitching once by the stapler from the number of documents (X=62 sheets) and adding the staple lower limit value (α=10 sheets) (S11).  The a and b sheets out of the X sheets of the transferring paper are dividedly discharged into first and second bins respectively to actuate the staple.
Patent JP-H1181044-A (JP)
Title: Production of dyed cloth comprising polyurethane elastomeric fiber and polyamide fiber
Inventor: YAMAMOTO TARO
IPC: D03D15/56
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To produce the subject dyed cloth free from the loss of chlorine resistance, suitable for long use in a swimming pool and excellently suited for use as a bathing suit for swimming race or the like by using a specific polyurethane elastic fiber. SOLUTION: A cloth comprising a polyurethane elastic fiber and a polyamide fiber is dyed with an acidic dye, and then the dyed cloth is subjected to a fixing treatment with a natural tannin to produce a cloth excellent in a dyeing fastness and a chlorine resistance. In this process, the polyurethane elastic fiber is a polyurethane elastic fiber comprising a polyalkylene ether diol containing 5-50 mol.% of a component expressed by formula I [R1 is a 1-3C alkyl; R2 is H or a 1-3C alkyl; (m) and (n) are each 1-3] and having a number average molecular weight of 500-5000, an organic diisocyanate and an organic diamine, and containing an oxide containing a metal selected from Mg, Zn and Al, the hydroxide of the metal or a hydrotalcite compound in an amount of 0.5-10.0 wt.%.  Further, it is preferable that the polyalkylene ether diol is a mixture of a copolymer consisting of components expressed by formulae I and II, and a polytetramethylene ether glycol.
Patent JP-H1063669-A (JP)
Title: Bilingual data base preparing device and translated example retrieving device
Inventor: KITAMURA MIHOKO
IPC: G06F17/28
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To prepare a bilingual data base having corresponding information for words and idioms in addition to sentences and to extract an optimum translated word of an objective language corresponding to an optional character string of an original language by using the bilingual data base. SOLUTION: A user inputs a translated document to be used for an example. A bilingual data base preparing means 12 obtains the correspondence of sentences based on the translated document, obtains the correspondence of words and idioms and prepares a bilingual data base 14 based on previously determined definition. When the user requests a specific translated word, a character string of its original language is applied as a retrieving key. A bilingual data base retrieving means 13 retrieves the data base 14 by using the retrieving key and extracts all corresponding translated words. A retrieved result display means 113 displays the translated words and sentences including the translated words.
Patent JP-2000066867-A (JP)
Title: Printer device and storage medium storing program for page information printing control
Inventor: SHIMIZU NAOYUKI
IPC: G06F3/12
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To print out a page described in a makeup language(ML) through a single printer device. SOLUTION: This device is provided with an interface part 4 connected to a network, expansion part 3 for expanding data received by this interface part into image data, printing part 7 for printing out the image data expanded by this expansion part 4, and paper feeding part 4 for feeding recording paper to this printing part 7.  Further, the printer device is provided with a location information storage part 13 for storing location information showing the connection destination to be connected through the network and the location of page information, access managing part 1O for performing access to the predetermined connection destination and receiving the page information from the relevant connection destination according to the location information stored in this location information storage part 13, and page information output part 1 for outputting the page information received by this access managing part 10 to the expansion part 3.
Patent JP-S6392109-A (JP)
Title: Differential amplifier circuit
Inventor: MIZUIDE YASUO
IPC: H03F3/45
Filed: 1986-10-07
Abstract: PURPOSE:To receive an input voltage nearly equal to a signal source voltage by inserting an emitter follower into the input stage of a differential amplifier circuit which has a negative input resistance and increasing the absolute value of the negative input resistance. CONSTITUTION:The differential amplifier circuit which has the negative input resistance has the emitter followers 15 and 16 inserted into its input stage. Consequently, when the differential amplifier circuit 62 is connected to a signal source 61 which has a relative low signal source resistance Rs, an input voltage Vin nearly equal to a signal voltage VS is obtained. In this case, even when an input resistance Rin is negative, its absolute value is much larger than a signal source resistance Rs, so signal transmission characteristics never increase abnormally and even if the input resistance Rin has variance, the signal transmission characteristics are hardly affected.
Patent JP-H04117969-A (JP)
Title: Golf ball
Inventor: MARUOKA KIYOTO
IPC: A63B37/00
Filed: 1990-09-07
Abstract: PURPOSE:To confirm the flying distance even in a small training place so that even a ball hit by a golfer whose head speed is high does not go over a net by specifying the sum total in the whole golf ball of the capacity of each dimple surrounded by the circular arc surface on which dimples are recessed and provided and a virtual place surrounded by its outer edge. CONSTITUTION:The golf ball is 43-48g weight, 1.65-1.71 inch diameter, and provided with 300-550 pieces of dimples 1 of a circular arc shape. As for the dimple 1, not only its shape is limited to a circular arc shape, but also it is set so that the sum total (the total capacity of the dimples) of the capacity of all the samples provided on the whole surface of the golf ball becomes a range of 400-600mm<3>. In such a way, a flying distance and ballistic height can be suppressed. The dimple capacity indicates the capacity of the part Z surrounded by a circular virtual plane F surrounded by an outer end edge 2 and the circular arc surface S recessed and provided on the spherical surface.
Patent JP-H04117967-A (JP)
Title: Heart pace maker for treating superior ventricle tachycardia
Inventor: YOKOYAMA MASAYOSHI
IPC: A61N1/365
Filed: 1990-09-07
Abstract: PURPOSE:To provide the above heart pace maker which is simple in construction and is safer than in the case of adoption of a system for energization, particularly in the period of 100 to 300msec after R waves by intermittently passing DC currents to the auricular muscle when superior ventricle tachycardias exceed a specified upper limit. CONSTITUTION:A means for detecting the pulses of the cardiac ventricle, a DC current supplying function for intermittently passing the DC currents to the auricular muscle and a current output means having the auricular leads for passing the DC currents to the auricular muscle are provided in the cardiac ventricle pace maker. The DCs are supplied through the auricular leads 3 to the auricular wall automatically for 10 seconds when the patient's heart beats exceed the upper limit rate. This pace maker is preferably so constituted that not the DC energization is executed by the instantaneous detection of the upper rate but the signal of yes is emitted by the continuation of the heart beats of the upper rate of above for 10 seconds. The energization voltage can be programmed to any of 5.0V, 7.5V, and 10.0V.
Patent JP-H0288749-A (JP)
Title: Ferrous sintered alloy having high-temperature wear resistance
Inventor: ABE MAKOTO
IPC: F02B3/06
Filed: 1988-09-22
Abstract: PURPOSE:To provide a ferrous sintered alloy having superior wear resistance over a temperature range from low temperature to high temperature by dispersing specific amounts of Co-base hard phase and Cu-Pb alloy in the matrix of an Fe-base heat-resisting alloy with a specific composition. CONSTITUTION:A sintered alloy has a composition consisting of, by weight ratio, 0.3-1% C, 0.06-0.56% Si, 0.3-0.2% Cr, 0.3-2.6% Ni, 1.4-8.8% Mo, 6.5-20% Co, 5.14% Cu, 3-10% Pb, and the balance Fe. The above sintered alloy has a structure in which a hard phase composed of an intermetallic compound consisting of 1.5-2.5% Si, 7-9% Cr, 26-30% Mo, and the balance Co is dispersed by 5.25% in the matrix of a heat-resisting alloy steel having a composition consisting of 0.6-1.2% C, 0.5-3% Ni, 0.5-3% Mo, 5.5-7.5% Co, and the balance Fe and further a Cu alloy phase containing 30-50% Pb is dispersed in the above matrix by 10-20%. Since the matrix of the sintered alloy can be strengthened and high-temp. wear resistance can be provided by this method, remarkable effects can be produced when the above sintered alloy is used for valve seats for diesel engines.
Patent JP-2000063404-A (JP)
Title: Preparation of photopolymerizable composition
Inventor: TANAKA YASUKO
IPC: C08F2/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. with high sensitivity and without greasing, by blending a photopolymerizable compsn. contg. a thiol compd. with a previously mixed material of a basic compd. and an acid. SOLUTION: A preparative process for a photopolymerizable compsn. comprising a blend of (A) an ethylenically unsatd. double bond-contg. organic polymer substance., (B) a solvent, (C) a photopolymerization initiator, (D) a basic compd., (E) either an acid and a carbon-carbon double bond-contg. compd. or a carbon- carbon double bond-contg. acid, and (F) a thiol compd., and if necessary a pigment, is characterized in that a mixing order of at least components D, E, and F is anyone selected from (1) an order of mixing the acid and component D and then of mixing component F and the carbon-carbon double bond-contg. compd., 2) an order of mixing the acid, components D and F, and then of mixing a carbon-carbon double bond-contg. compd., 3) an order of mixing the acid, component D, and carbon-carbon double bond-contg.  compd., and then of mixing component F, and 4) an order of mixing the carbon-carbon double bond-contg. acid and component D, and then of mixing component F.
Patent JP-S6393796-A (JP)
Title: Agent for eliminating protecting group in peptide synthesis
Inventor: YAJIMA HARUAKI
IPC: C07K14/00
Filed: 1986-10-09
Abstract: PURPOSE:To obtain the titled agent having high yield of a deprotecting group and reduced side-reaction, for eliminating a protecting group in a peptide synthesis by combining a trialkylsilyltrifluoromethanesulfonate as a hard acid with ethers as a soft base. CONSTITUTION:A trialkylsilyltrifluoromethanesulfonate (e.g. trimethyl silyltrifluoromethanesulfonate, etc.) expressed by the formula (R is alkyl) as a hard acid is combined with ethers (e.g. thioanisole, etc.) as a soft base to provide an agent for eliminating a protecting group in peptide synthesis. When the protecting group linked to an amino group in the peptide synthesis is re moved using the agent, the removal of the protecting group can be carried out by treating the objective group in the protected peptide, etc., with the agent in a solvent such as trifluoro-acetic acid, etc.