baber/WOPTO huggingface dataset:
Patent JP-H06114179-A (JP)
Title: Fully automatic washing machine
Inventor: KAMANO TOSHIYASU
IPC: D06F37/00
Filed: 1992-10-06
Abstract: PURPOSE:To increase a change of the upper and the lower cloth, to improve detergency, and to reduce cloth entanglement and cloth damage by allowing a vibrator provided in the central part of a stirring blade to execute a reciprocating operation in the vertical direction in connection with a forward/backward rotation of the stirring blade. CONSTITUTION:A vibrator 32 is attached to a supporting member 36 so as to be freely ratable, and when resistance of cloth is given to a rib 33 of the vibrator 32, a relative rotational motion is generated between a stirring blade 1 and the vibrator 32, and the vibrator 32 rotates relatively. A projecting part 40 of the supporting member 36 and a claw-like projection 41 are inserted and held between the upper waveform face 34 and the lower waveform face 35 of the vibrator 32, and when the vibrator 32 is rotated, the projecting part 40 and the claw-like projecting part 41 move along the respective relative waveform faces 31, 35 and move vertically the vibrator 32. When the stirring blade 1 is switched from the forward rotation to the backward rotation, when the vertical motion of the vibrator 32 is applied to cloth, a change of the upper and the lower cloth is quickened effectively.
Patent JP-H03130586-A (JP)
Title: Operation failure detecting device for electric operation type oil pump
Inventor: NAKAMURA MASAMI
IPC: F04B43/04
Filed: 1989-10-13
Abstract: PURPOSE:To detect operation failure of an electric operation type oil pump easily by forming a valve seat member and a valve body of conductive material and connecting a detecting circuit for detecting continuity and breakage corresponding to contact and release of the valve body with/from the valve seat member. CONSTITUTION:When an electrostrictive vibrator type oil pump is operated normally, a discharge valve 22 repeats opening and closing, while repeating contact and release of a valve body 33 with/from a valve seat 38, so a detecting circuit 39 detects continuity and breakage alternately. When the electrostrictive vibrator type oil pump gets into an operation failure by power line breakage, etc., the valve body 33 keeps seated at the valve seat 38 at the discharge valve 22, so electric continuity is detected continuously. It is therefore possible to determine that operation is failed when the electric continuity continues for more than a predetermined time, and an alarm is operated to alarm the operation failure when the operation failure is detected, so operation of a two-cycle can be stopped.
Patent JP-H01108551-A (JP)
Title: Surface treatment of organic electrophotographic sensitive body
Inventor: HASHIMOTO AKIRA
IPC: G03G5/14
Filed: 1987-10-21
Abstract: PURPOSE:To obtain the good image characteristics of an org. photosensitive body by executing an anodic oxidation treatment by plural stages of electrolytic treatments and by using oxalic acid as an electrolyte in executing the treatment in the final stage of the treatment. CONSTITUTION:The anodic oxidation treatment is executed by plural stages of the electrolytic treatments and the treatment in at least the final stage of the anodic oxidation treatment is executed by using the oxalic acid as the electrolyte at the time of forming an anodized film on the surface of the conductive base consisting of aluminum by subjecting the base to the anodic oxidation treatment in order to form a photoconductive layer consisting of an org. material on the surface. The sufficient image characteristics are, therefore, exhibited even if the org. photosensitive body coated and formed with the org. photoconductive layer via the film is used in high-temp. and high-humidity environment. The org. photosensitive body having the excellent image characteristics regardless of service environmental conditions is thereby obtd.
Patent JP-H03127888-A (JP)
Title: Device for driving semiconductor laser
Inventor: SATO YASUYUKI
IPC: G11B7/125
Filed: 1989-10-13
Abstract: PURPOSE:To dispense with adjustment of the positioning of a semiconductor laser array to a photodetector by a method wherein the photodetector, which receives en bloc a plurality of light beams from a plurality of semiconductor laser light sources and is divided into parts whose number is identical with the number of the light beams, is provided, the output signal of the photodetector is operated and the outputs of the light beams are individually monitored. CONSTITUTION:A photodetector 22, which receives en bloc a plurality of emitted light beams 3a to 3c from a plurality of semiconductor laser light sources LDa to LDc and consists of light-receiving elements whose number is identical with the number of the laser light sources LDa to LDc, is provided. The optical outputs of the laser light sources LDa to LDc are operated by a detection signal from the photodetector 22 and are individually monitored and at the same time, the laser light sources LDa to LDc are made to light on the basis of the output of an arithmetic processing circuit 25. Thereby, adjustment of the positioning of a plurality of the semiconductor laser light sources to the photodetector 22 becomes unnecessary.
Patent JP-H07102462-A (JP)
Title: Nonwoven fabric and its production
Inventor: SHOJI MICHIO
IPC: D04H1/58
Filed: 1993-09-29
Abstract: PURPOSE:To provide a nonwoven fabric having excellent strength, abrasion resistance and feeling and provide a process for the production of the nonwoven fabric. CONSTITUTION:This nonwoven fabric is an interlocked fiber web partially bonded with powdery bonding agent mainly at the surface of the web. This process for the production of the nonwoven fabric comprises the application of a liquid dispersion of a powdery bonding agent to one surface of an interlocked fiber web by flowing down the dispersion and the bonding of the fibers with the powdery bonding agent.
Patent JP-H11172946-A (JP)
Title: Underground parking method below road and underground parking lot below road
Inventor: BO TAI HOO
IPC: E04H6/10
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem of parking on a road side by providing a vehicle entrance by the roadside or on a road and leading a vehicle passage down to an underground parking lot provided below the ground of a road. SOLUTION: Underground parts of a whole road are dug to form an underground parking lot 18, and parking corners 12, 13, etc., are provided to park vehicles. An entrance ramp 9 is provided between a right roadway and a running road so that a vehicle 7 can enter the underground parking lot 18, and an exit ramp 10 is provided between a left roadway and a running road so that a vehicle 8 can come out of the underground parking lot 18. All of the entrance ramp 9 and the exit ramp 10 are led to the underground parking lot 18, and the vehicle 7 enters the underground parking lot 18 along the entrance ramp 9 and then can advance continuously along 11 or finds a parking corner for parking. The vehicle 8 leaves the parking corner 13, advances continuously along 14 or leaves the underground parking lot 18 from the exit ramp 10 along 15.
Patent JP-H02157744-A (JP)
Title: Red or infrared photosensitive silver halide
Inventor: JIEEMUSU BANAADO FUIRITSUPU JI
IPC: C07D285/01
Filed: 1989-10-13
Abstract: PURPOSE: To improve sensitivity and ageing characteristics by adding thio or oxythiatriazole to a silver halide emulsion which is spectrally sensitized in a red or IR region. CONSTITUTION: The silver halide crystal has an intrinsic photosensitivity only in a UV and blue region of an electromagnetic spectrum, while a spectral sensitizing dye has an effect to increase the range of sensitivity to other region of the electromagnetic spectrum. An extra color sensitizer increases the efficiency of the spectral sensitizing dye. The extra color sensitizer for a red or IR region is necessary. By adding a compd. expressed by formula I or II to a silver halide photographic emulsion which is sensitized in a red or IR region, the sensitivity of the emulsion is increased and/or the storage life of the coated maternal can be extended. In formulae I and II, R<1> is a cation element, proton, acyl, alkyl, aryl or aralkyl group, R<2> is an acyl, alkyl, aryl or aralkyl group and X is oxygen or sulfur.
Patent JP-S62128252-A (JP)
Title: Call system for exchange
Inventor: YAMATO OSAMU
IPC: H04M3/50
Filed: 1985-11-28
Abstract: PURPOSE:To attain a call operation conscious of only a personal identification number by providing a means for using the personal identification number to call a user, a means for registering absence/presence information of the user, and a means for checking the absence information and allowing an exchange to send an absence notice message automatically to a caller to eliminate the need for the revision or distribution of a telephone number directory in revising a telephone number. CONSTITUTION:The user makes a call from a telephone set 11 and dials an individual call special number and an individual identification number successively. When a call controller 50 controls a count register circuit 20 to receiver a series of numbers to call the said individual, the controller 50 searches a record in a personal information storage circuit 60 having the same personal identification number as the received number to check the presence/absence information. When the said information means 'go-out', a channel switch 40 is controlled to make connection, a voice synthesizer 30 is controlled to send an absence noticemessage such as 'Mr. Yamada is absent.' to a caller.
Patent JP-H11106376-A (JP)
Title: Production of viologen derivative
Inventor: WARIISHI KOJI
IPC: C07D401/14
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To exclude problems in safety of reagents and produce the subject derivative which is a photochromic compound by reacting a primary arylamine with a specific compound. SOLUTION: (A) 4,4'-Bipyridine is reacted with (B) a compound represented by the formula X-Y [X is a halogen; Y is a(n) (un)saturated heterocyclic ring] in a solvent, e.g. methanol at a temperature within the range of 0-250 deg.C to synthesize (C) a compound represented by formula I. The resultant component C is then reacted with (D) a primary arylamine in a solvent, e.g. ethanol at a temperature within the range of 0-250 deg.C to afford the objective compound represented by formula II [Ar1 and Ar2 are each a (substituted)aryl; Z is an anion; (n) is an integer required to neutralize the molecule].
Patent JP-2001090929-A (JP)
Title: Combustion controller for waste melting furnace
Inventor: KAWATO KIYOYUKI
IPC: F23G5/50
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a furnace wall while preventing the operation of a melting furnace, and prevent unburnt components in the furnace and suppress carbon monoxide from being produced by stabilizing furnace temperature in the waste melting furnace composed of a conveyance apparatus for conveying and supplying a stored article R1 to be processed once stored in a storage tank from the storage tank to the melting furnace, and control means for adjusting a melting processing speed of an article R to be processed. SOLUTION: There is provided decision means 31 for comparing a detection level detected by surface level detection means 4 provided on a storage tank 3 with a target range. When it is decided by decision means 31 that the detection means deviates higher from the target range, a melting furnace 6 is kept at an accelerating operation state where a melting processing speed is accelerated for adjustment. When it is decided by the decision means 31 that the detection level deviates lower from the target range, the melting furnace 6 is kept at a decelerating operation state where the melting processing speed is decelerated for adjustment.
Patent JP-S61147970-A (JP)
Title: Production of welded pipe
Inventor: KAMIYAMA NORIHIKO
IPC: B23K9/02
Filed: 1984-12-21
Abstract: PURPOSE:To prevent the generation of an undercut on the inside surface of a weld zone in the stage of bending a metallic plate or rod to a tubular shape and welding the butt part thereof by applying a backing strip consisting of the same material as said plate or rod to the inside surface of the butt part. CONSTITUTION:The metallic plate or rod 1 is bent to a tubular shape by roll forming, etc. and thereafter the backing strip 5 consisting of the same material as said plate or rod and having >=0.1mm thickness is applied on the inside surface of the butt part 2. The butt part 2 is welded by an electron beam, etc. and the inside surface of the weld zone 3 is polished to remove the strip 5. The strip 5 is integrally welded and the under cut 4 on the inside surface of the weld zone 3 is formed to the backing strip according to the above- mentioned method. The undercut is removed by polishing the inside surface by which the smooth inside surface is obtd. and the subsequent bending and bulging is made easy. A substantially high Q0 value is obtd. particularly with an Nb welded pipe when said pipe is worked to a cavity.
Patent JP-H01109916-A (JP)
Title: Schmitt comparator circuit
Inventor: SAEKI TAKAHARU
IPC: H03K3/2897
Filed: 1987-10-23
Abstract: PURPOSE:To obtain a Schmitt comparator while keeping a reference voltage to be constant by varying the amplifier gain in response to the output level so as to vary the input threshold value. CONSTITUTION:A current I0 flowing through input differential pair transistors(TRs) Q1, Q2 is expressed as I0=V3/R4 when the output is at a low level and as I0=V3/R4//R7 when the output is at a high level, where V3 is an emitter voltage of a TR Q3. Let the base-emitter voltage when the TR Q4 starts its conduction be VBE4, then the threshold value is lower when the output is at a high level in comparison with that when the output is at a low level in selecting R1 to be VBE4/R1<V3/(2XR4) to constitute a Schmitt comparator. In varying the amplifier gain in response to high/low output, since the input threshold value is changed, the Schmitt comparator is obtained while the reference voltage is kept constant.
Patent JP-S62127755-A (JP)
Title: Multi-color recording system
Inventor: HIDA MASAYUKI
IPC: G03G15/01
Filed: 1985-11-28
Abstract: PURPOSE:To extremely easily obtain multi-color records with bright colors and to improve image quality by disposing latent image means and developing means in such a manner than different toners are used in prescribed order. CONSTITUTION:Development by a magenta toner is executed earlier than the development by a yellow toner and the development by a cyan toner is executed earlier than the development by the magenta toner. More specifically, the cyan toner development is executed by a laser scanning optical system 2-1 and a developer 3-1 and the magenta toner development is executed by a laser scanning optical system 2-2 and a developer 3-2. The yellow toner development is then executed by a laser scanning optical system 2-3 and a developer 3-3.
Patent JP-S61147907-A (JP)
Title: Rolling method of hot reversing mill
Inventor: NAKABAYASHI TOMIHARU
IPC: B21B1/38
Filed: 1984-12-20
Abstract: PURPOSE:To perform easily the press-bonding between respective layers by previously obtaining an average deforming speed required for press-bonding a skin stock of clad material and a core stock together and successively obtaining a rolling speed based on the equation referring to a roll diam., the thickness of rolling stock and an average deforming speed. CONSTITUTION:The deforming speed required for performing the press-bonding between a core stock 2 and skin stocks 1, 3 of clad material 4 is easily and separately confirmed by the test rolling in a laboratory. The relation between a rolling speed i.e. a roll peripheral speed and a deforming speed of material 4 is proportional to each other and is given by the specific equation as the function of a roll diam. D(mm), an inlet thickness h1(mm) and an outlet thickness h2(mm). Accordingly, when the thickness h1 of stock, the thickness h2 of the stock after rolling, and the roll diam. D, are given, the rolling speed for performing the required rolling of press-bonding is obtained. Thus the press- bonding between respective layers is easily performed by rolling the stocks for press-bonding them through the 1st and 2nd passes - of hot rolling mill in sequence, in accordance with this method.
Patent JP-S61147206-A (JP)
Title: Production of optical branching and coupling part
Inventor: SHIMIZU HIDEO
IPC: G02B6/287
Filed: 1984-12-20
Abstract: PURPOSE:To obtain an optical branching and coupling part of a low loss by holding plural optical fibers in parallel contact with each other and moving continuously the optical fibers while heating and welding the contact parts thereby forming the optical branching and coupling part having diameter larger than the diameter of the optical fiber. CONSTITUTION:Discharge 11 is generated and the optical fibers 1-3 are welded when the optical fibers 1-3 are disposed and a voltage is impressed between discharge electrodes 8 and 9. The optical branching and coupling part 10 is formed when core clamps 4, 5 are moved toward the left after the discharge 11 is generated again. The core clamps 4, 5 are then moved toward the right to place the optical branching and coupling part 10 between the discharge electrodes 8 and 9 and the discharge 11 is generated, by which the part 10 is melt-cut and the melt-cut surface 12 to be connected to the fresh fiber 3 is formed. The fresh optical fiber of which the end face is cloven is welded and connected to such surface by which the optical branching and coupling part is obtd.
Patent JP-S62130258-A (JP)
Title: High carbon steel wire rod superior in wire drawability and fatigue resistance after wire drawing
Inventor: YAMAZAKI TERUJI
IPC: C22C38/04
Filed: 1985-11-29
Abstract: PURPOSE:To obtain the titled wire rod, by specifying compsn. of steel stock composed of C, Si, Mn, P, S and Fe, further oxygen content, compsn. and its relation of contained nonviscous inclusion. CONSTITUTION:In carbon steel wire rod composed of 0.50-0.95% C, 0.15-0.35% Si, 0.30-0.90% Mn. <=0.025% P, <=0.025% S and the balance Fe with inevitable impurity, the following conditions are satisfied. a. 15-50ppm total oxygen quantity, b. <=10 index of nonviscous inclusion in contained nonmetallic inclusion, c. compsn. of nonviscous inclusion is composed of 25-70% SiO2, 5-40% MnO, <=40% MgO, <=35% Al2O3, <=25% CaO, <=6% TiO2, further if necessary <=5% the other oxides, further the combination is composed of oxides of quaternary system or more or quinary system or more contg. >=5% Al2O3 and/or MgO in addition to SiO2 and MnO, further >=2% CaO and/or TiO2.
Patent JP-2000094583-A (JP)
Title: Rubber product and its manufacture
Inventor: UMEMOTO HIROYUKI
IPC: B29L9/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve weather resistance, chemical resistance, oil resistance or the like of a rubber product obtained by molding a material containing general purpose rubber as a main component. SOLUTION: A desired part surface of a rubber product base 11a before vulcanization is coated with a synthetic polymer material having thermoplasticity and elasticity. The coated material is applied to a vulcanizing step, and a polymer material is fusion bonded to the surface of the base by utilizing a pressure and a heat of the step. Thus, a coating layer 11b of the polymer material is formed on the desired part surface.
Patent JP-2000100702-A (JP)
Title: Development processing device
Inventor: KADOTA HISASHI
IPC: H01L21/027
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent mist, sprayed out of a high-pressure spray outlet from leakage to the outside of a cup and the humidity outside of the cup, from rising by providing a structure so as to cover the cup from the upper part of the high-pressure spray outlet to the lower part of a wafer stage. SOLUTION: This development processing device 2 has a wafer stage 11 which rotates a wafer W by holding it roughly horizontally, a development cup 12 which covers the wafer W from the peripheral part of the wafer stage 11 to the lower part of it, and a high-pressure spray outlet 16 for spraying mist state pure water on the surface of the wafer W supported on the wafer stage 11. In this case, at the outside of the development cup 12 is provided a cup 31 which covers the wafer W from a high-pressure spray outlet to the lower part of the wafer stage 11 downward and to the peripheral part of the development cup 12 horizontally. An exhaust hole 32 is provided on the sidewalls of the cup 31 for exhausting mist 'm' over the wafer W.
Patent JP-H0989440-A (JP)
Title: Refrigerator
Inventor: TANAKA KATSUYUKI
IPC: F25D17/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To rapidly cool a whole inner part of a storage box to the set temperature, and to uniformly keep the temperature distribution in the storage box. SOLUTION: A front column 19 to partition an opening in the right-to-left direction is formed approximately at the center in the width direction of the opening formed in a heat insulation box body 18. A storage box 21 is arranged in an inner box 14 constituting the heat insulation box body 18 by keeping an inner wall and a prescribed space 20. The space 20 consists of a back passage 44, a side passage, and a bottom passage, and the back passage 44 is communicated with the side passage through the bottom passage. An upper part of the back passage 44 is communicated with the cold air suction side of a supply fan 54. A wall 33 is formed approximately at the center in the width direction corresponding to the front column 19 in the storage box 21.  A center passage 42 extending in the vertical direction is demarcated inside the wall 33, and an upper part of the center passage 42 is communicated with the cold air outlet side of the supply fan 54 while a lower part is communicated with the bottom passage.
Patent JP-S63124363-A (JP)
Title: Manufacture of carbon electrode
Inventor: TAJIMA YOSHIMITSU
IPC: H01M4/1393
Filed: 1986-11-11
Abstract: PURPOSE:To obtain an electrode for a battery having high energy density by putting a three dimensional structure in a reaction container to which hydrocarbon gas is supplied, and directly covering the three dimensional structure with carbon at 1500 deg.C or less. CONSTITUTION:For directly forming carbon on a substrate, benzene which is purified by dehydration and vacuum distillation is put in a bubbling container 1, and argon gas is supplied to the container 1 from an argon gas supply container 2. The benzene is made to bubble, and supplied to a reaction tube 4 made of quartz through a pyrex tube 3. A three dimensional structure made of foamed nickel is placed on a holder 7 and put in the reaction tube 4 surrounded with a heating furnace 8. The holder 7 and the three dimensional structure are kept at about 1000 deg.C with the heating furnace 8, and the benzene supplied from the pyrex tube 3 is decomposed and carbon produced by thermal decomposition is deposited for 60 minutes on the three dimensional structure.