baber/WOPTO huggingface dataset:
Patent JP-H09236888-A (JP)
Title: Film unit with lens and method for resetting counter plate
Inventor: KATSURA YOJI
IPC: G03B17/36
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an excellent film unit with a lens having the proper pressing force of a spring and excellent in fitness recycling. SOLUTION: The first spring 5 and the second spring 8 are separately arranged as the springs pressing the shutter driving lever 55 and the lock lever 59 of an exposure unit 17. Besides, the pressing force of the spring 56 is set to be stronger than that of the spring 58. Then, the winding lock of a film is surely released by the rejection of the lever 59 by the lever 55. The lever 55 and the lever 59 are engaged by surface contact so as to prevent damage or wear from occurring caused by friction. The outside circumference of a counter plate 7 is provided with a tooth non-existing section where several teeth do not exist. By facing the tooth non-existing section to a cam member 60 when the plate 7 is reset, the rotation of the plate 7 is allowed in a reset direction.
Patent JP-S61204639-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: MIYAZAWA MAKOTO
IPC: G03G5/08
Filed: 1985-03-07
Abstract: PURPOSE:To improve the quality of a sensitive body by vapor-depositing a photosensitive layer on an electrically conductive substrate put in a vacuum tank, vaporizing slowly a liq. in the vacuum tank to raise the internal pressure to a value close to atmospheric pressure, and taking out the substrate having the vapor-deposited photosensitive layer. CONSTITUTION:A double-walled liq. vessel 2 is placed in a vacuum tank 1, a valve 6 is shut, and vapor deposition is carried out. After or immediately before the end of the vapor deposition, a valve 11 is opened to introduce a liq. whose b.p. is below ordinary temp. into a liq. reservoir 7 from a liq. duct 8. Since the internal pressure of the reservoir 7 rises by the vaporization of the introduced liq. until the reservoir 7 is cooled, the generated gas is released from a gas releasing pipe 9 by opening a pressure control valve 12. After the liq. is introduced into the reservoir 7 by the required amount, the valve 11 is shut and the valve 6 is slowly opened. The liq. flowing in the liq. vessel 2 vaporizes at once, but the rate of vaporization is restricted because the wall of the vessel 2 absorbs the heat of vaporization, so the liq. gathers in the vessel 2. Thus, residue on the evaporation of starting materials can be prevented from scattering and depositing on the surface of the resulting sensitive body, and the quality of the sensitive body can be improved.
Patent JP-S51120463-A (JP)
Title: Drying process for petroleum-solvent type dry-cleaning
Inventor: OOOKA ITSUO
IPC: F26B3/00
Filed: 1975-04-14
Abstract: PURPOSE: A drying process which eliminates air polution, wastefull consumption of petroleum solvent, and danger of flash-explosion of circulating gases. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01217609-A (JP)
Title: Arc interpolation method for robot teaching data
Inventor: NOSE HIDETAKA
IPC: G05B19/4093
Filed: 1988-02-26
Abstract: PURPOSE:To ensure a highly accurate job to a work by performing the arc interpolation among three points obtained from teaching in the prescribed dividing number and with the attitude of an end effector taken into consideration. CONSTITUTION:The areas among three points contiguous to each other which are obtained from teaching are divided by the prescribed number of interpolations with the attitude of an end effector welding torch 46. Thus the interpolating points are obtained for the arc interpolation to be applied among said three points. As a result, the attitude of the end effector varies smoothly among those three points to a work 15. Therefore the attitude of the end effector can be easily set to the work with high accuracy at the interpolating point. Then a highly accurate job is ensured to the work.
Patent JP-H06256611-A (JP)
Title: Water-proofing penetrating composition and waterproof structure
Inventor: AYATO TOSHINOBU
IPC: C08K5/5419
Filed: 1993-03-05
Abstract: PURPOSE:To obtain the subject compsn. excellent in penetrating properties, water repellency, alkali-sealing properties, crack-sealing properties, adhesion and durability, by using a specific alkyl methacrylate polymer, a specific copolymer and a specific org. Si-contg. compd. at predetermined blending ratios. CONSTITUTION:This compsn. comprises (A) an alkyl methacrylate polymer (e.g., a methyl methacrylate /ethyl methacrylate copolymer) having a glass transition point of at least 50 deg.C as measured with a differential scanning calorimeter, (B) a copolymer of 60-30 pts.wt. alkyl methacrylate(s) (e.g., methyl- methacrylate/butyl methacrylate mixture) with 40-70 pts.wt. arom. ethylenic monomer (e.g. styrene) having a glass transition point of at least 50 deg.C as measured with that differential scanning calorimeter, and (C) an org. Si-contg. compd. having a 5-18C alkyl group and a hydrolyzable group (e.g. n- hexyltrimethoxysilane) at an A/B wt. ratio of 0.1 to 9 and an (A+B)/C wt. ratio of 0.1 to 10.
Patent JP-H02226305-A (JP)
Title: Equipment device controller
Inventor: TAKEUCHI KATSUMI
IPC: H04Q9/02
Filed: 1989-02-28
Abstract: PURPOSE:To eliminate the occurrence of the overall uncontrollable state, and to smoothly and quickly execute the control by distributing judgement and control functions to arithmetic units and terminal control parts. CONSTITUTION:A main control part 11 is connected to auxiliary control parts 12 through a data transmission line 17 and transmits prescribed data to control parts 12 and receives data from control parts 12. Each auxiliary control part 12 is connected to an arithmetic unit 13 and plural terminal control parts 14 by a data transmission line 18 and repeats data transmission/reception between the main control part 11 and them on demand. That is, the arithmetic unit 13 performs logic judgement based on the measured value of a monitor sensor 15 and transmits the control command to terminal control parts 14 through data transmission lines 17 and 18, and each terminal control part controls terminal machines 16 connected to the control part 14 itself. Thus, an influence of the occurrence of trouble is locally limited, and the control is smoothly and quickly performed.
Patent JP-H1067927-A (JP)
Title: Polycarbonate resin composition
Inventor: SAIJO TOSHIHIKO
IPC: C08L69/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of improving sliding poperties without damaging transparency by formulating a polycarbonate resin with a specific phenyl group-containing a silicone oil and further a specific amount of a purified stabilized rosin. SOLUTION: This composition is obtained by formulating 100 pts.wt. of a resin composition composed of (A) 95.0-99.9wt.% of a polycarbonate resin with (B) 0.1-5.0wt.% of a phenyl group-containing silicone oil having 1.42-1.58 refractive index (nd) with (C) 1-20 pts.wt. of a purified stabilized rosin ester. The component A is obtained by reacting a dihydric phenol with a carbonate precursor. A compound of the formula (Ph is phenyl; (x) and (y) are each a value for providing 7-50wt.% phenyl group content) is preferable as the component B. The component C is preferably an ester compound comprising the purified stabilized rosin and an alcohol compound and has <=2 color tone Gardner value.
Patent JP-S58162579-A (JP)
Title: Preparation of cytosine
Inventor: OOGAMI SHIGEMI
IPC: C07B61/00
Filed: 1982-03-20
Abstract: PURPOSE:To prepare cytosine which is a component of nucleic acid, economically, in high yield and quality, in pure white color, with simple purification process, by thermally decarboxylating cytosine-5-carboxylic acid in quinoline in the presence of an inorganic ammonium salt. CONSTITUTION:Cytosine-5-carboxylic acid is thermally decarboxylated with an inorganic ammonium salt in quinoline, if necessary in the presence of copper powder or a copper compound such as copper sulfate, etc. The product is cooled and filtered, and the obtained crude cytosine is recrystallized from water once by conventional method to obtain white purified cytosine free from fluorescent substances, etc. The inorganic ammonium salt is e.g. ammonium chloride, ammonium sulfate, etc., and its amount is 0.5-1.2mol equivalent based on the cytosine-5-carboxylic acid.
Patent JP-S59171990-A (JP)
Inventor: USUI SUMIO
IPC: G06F3/037
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11239969-A (JP)
Title: Grinding method for formed mirror surface, and device for it
Inventor: OMORI HITOSHI
IPC: B24B53/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To simultaneously carry out highly accurate forming work and high quality mirror surface finish machining with high efficiency. SOLUTION: A voltage is applied between the conductive grinding wheel 1 and an electrode for shaping 4, the electrode for shaping 4 is brought into contact with the conductive grinding wheel 1 and a spark is generated at the contact point, in order to shape the conductive grinding wheel 1. At the same time, a voltage is applied between the conductive grinding wheel 1 and an electrode for resetting 2 facing it without being brought into contact with it, and conductive grinding liquid is supplied between them, in order to reset the grinding wheel by applying electrolytic dressing to the conductive grinding wheel 1.
Patent JP-H11250944-A (JP)
Title: Wet solar battery
Inventor: SHINOHARA KIYOAKI
IPC: H01L51/42
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a current decrease caused by external causes with a simple structure at a low cost by providing a photocatalyst film on one face of a transparent substrate formed with a transparent conductive film on the other face facing a pigment carrying semiconductor electrode formed on a conductive substrate via an electrolyte. SOLUTION: A pigment intensifying semiconductor film 5 formed on a porous metal oxide film on one face of a metal substrate 6 and a transparent conductive film 3 of ITO formed on one face of a transparent substrate 2 of glass are faced to each other and connected via a spacer, and a void is injected with an iodine electrolyte and sealed with a resin. A photocatalyst film 1 is uniformly formed on the other face of the transparent substrate 2. When the photocatalyst film 1 absorbs the energy on a band gap to excite electrons, the oxidizing force of holes generated together with electrons decompose organic matter stuck to the surface to prevent deterioration of the transmission factor of light. A titanium oxide having the excitation wavelength in the near ultraviolet area of sunlight is preferable for the photocatalyst 1, and an anatase crystal system is particularly preferable.
Patent JP-H07252423-A (JP)
Title: Anthraquinone-based compound and its use
Inventor: TAKUMA HIROSUKE
IPC: C09B1/503
Filed: 1994-03-16
Abstract: PURPOSE:To obtain the subject new compound, having low dyeability for resin films, excellent in image brightness, durability, compatibility, etc., with a liquid crystal and useful as a dichroic blue coloring matter for a polymer-dispersed type liquid crystal display element, etc. CONSTITUTION:This compound is expressed by formula I [R is H, a halogen, methyl or methoxy; (m) is 1-10; (n) is 0-6], e.g. a compound expressed by formula II. The compound expressed by formula I is obtained by reacting 1,5- dihydroxy-4,8-dinitroanthraquinone with a compound expressed by formula III in the presence of boric acid in sulfuric acid, further treating the resultant compound with a reducing agent such as sodium (hydro)sulfide or glucose, providing a crude product expressed by formula I and purifying the prepared crude product according to the recrystallization, column chromatography, etc.
Patent JP-H04346859-A (JP)
Title: Electrostatic spray apparatus
Inventor: TEIMOTEI JIEEMUSU NOOKUSU
IPC: B05B5/025
Filed: 1992-03-03
Abstract: PURPOSE: To prevent electrics shock or touches that a user feels uncomfortable or dangerous with a hand held type electrostatic spraying apparatus. CONSTITUTION: This electrostatic spraying apparatus has a nozzle 12, a device 14 which supplies liquid to this nozzle, a generator 26 which generates pulse output, applies this output to the liquid and applies static electricity to the liquid discharged from the nozzle to form a mist, a device 38 which grounds the portion of the device forming an earth return path from the input side of this generator through a user during the operation of the device, a first high resistance device 36 which confines the energy flowing in the earth within 0.2 milliJoule in one discharge and a second high resistance to smooth the voltage pulse generated on the input side of the generator when the nozzle comes into contact with the low potential like a grounded object.
Patent JP-H04264399-A (JP)
Title: Shielding wall structure of sor light supply part
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 1991-02-20
Abstract: PURPOSE:To use multiple beam channels having one length to obtain X-ray lithography under the same condition outside of a shielding wall by locating the shielding wall of beam channels for supplying SOR light while adjusting the wall to the beam channels and not to a building. CONSTITUTION:Length of multiple beam channels 31 for taking the SOR light off to be provided in the tangent line direction of deflecting magnets 24 of a storage ring 22 are formed into the same length, and a shielding wall 32 for shielding radiation on the way of the beam channels 31 is located on a concentric circle around of a curvature center O of each deflecting magnet 24, and an impulse wave delaying tube is located in a passing through part of the shielding wall. Exposure under the same condition outside of the shielding wall is thereby enabled to use a space for the shielding wall effectively without failure of maintenance of the beam channels 31.
Patent JP-S60189874-A (JP)
Title: Storage battery
Inventor: YAMAMOTO RIYUUICHI
IPC: H01M4/60
Filed: 1984-03-12
Abstract: PURPOSE:To stabilize performance and reduce cost of a storage battery by using a positive active material comprising a mixture of polymer compound having carbonyl group and carbon, and using sulfuric acid solution as electrolyte. CONSTITUTION:Nylon 6 is dissolved in formic acid, and carbon powder is added to this solution as it is stirred. This carbon dispersion is spreaded on a platinum plate or carbon fiber cloths 1 and 5 and formic acid is removed by natural evaporation to form a mixed film of nylon 6 and carbon powder on the platinum plate or carbon fiber cloths 1 and 5. By this process, two electrode plates are manufactured. Two electrodes are faced and a glass filter paper 3 impregnated with 1N sulfuric acid solution is interposed between the electrodes to form a storage battery. By producing electrode by adding carbon powder to give conductivity to general purpose polymer such as nylon 6, performance is stabilized, and by using sulfuric acid, cost is reduced.
Patent JP-S58162440-A (JP)
Title: Work storage device
Inventor: KUWABARA SADAO
IPC: B23P21/00
Filed: 1982-03-24
Abstract: PURPOSE:To surely carry out a work when necessary, by mounting an opening and closing means, which only opens a feed finger corresponding to a receiving finger not supporting the work and a feed finger positioned to the upper from said former feed finger, to the feed fingers. CONSTITUTION:A feed finger 9 for lifting a work W is mounted by the quantity corresponding to that of receiving fingers 4 at a prescribed distance in the vertical direction to four connecting bars 8 of a lifter 6, and these fingers are turnably formed in the vertical direction to be opened by a contact with the work W in a lift movement. An opening and closing means, in which the finger 9 corresponding to the finger 4 not supporting the work W and the finger 9 positioned in the upper from this finger 9 are only opened by operation of a fluid hydraulic cylinder 16, is mounted to each finger 9, and the work W can be placed to a packed condition in a work storage device to surely carry out the work W from a work carry out part B.
Patent JP-S63209909-A (JP)
Title: Manufacture of endless transmission belt
Inventor: INAMI JUNICHI
IPC: B29C39/10
Filed: 1987-02-27
Abstract: PURPOSE:To simplify the perfect corresponding work of the projected-and- recessed form of a mold by a method wherein a sealed-up elastic reinforcing fabric is arranged on a mold side, on which the projected-and-recessed form for forming projections is provided, and, after that, casting material is cast under pressure. CONSTITUTION:An endless belt is manufactured through the next processes; a process to arrange a sealed-up elastic reinforcing fabric 4 on a mold side having the projected-and-recessed form for forming projections 3, a process to arrange tension material 6 on the side opposite to the projected-and-recessed form with respect to the reinforcing fabric 4, a process to fix both the widthwise ends of the reinforcing fabric 4 and a process to cast liquid casting material 16 in a space 10 between an inner and an outer molds 8 and 9. Since the reinforcing fabric is stretched along the projected-and-recessed form of the mold by the liquid casting material cast under pressure, the perfect corresponding of the reinforcing fabric with the projected-and-recessed form of the mold becomes unnecessary when the reinforcing fabric is arranged to the mold.
Patent JP-H06241489-A (JP)
Title: Air-conditioning machine provided with condensate preventing function
Inventor: KANAZAWA YOSHINORI
IPC: F24F13/20
Filed: 1993-02-10
Abstract: PURPOSE:To provide an air-conditioning machine, not requiring any condensate preventing work for a drain tube related to the draining of condensate. CONSTITUTION:A saucer type drain pan 4 for receiving condensate is provided below a cooling coil 3 in an air-conditioning machine 1. A water-proof type film-shape temperature increasing heater 5 is attached to the flat part of the the drain pan 4 and, further, a switch A for cooling operation of the air- conditioning machine 1 is used both for the switch of the temperature increasing heater 5. The side wall of the drain pan 4 is provided with a drain tube 6, communicated with the outside of the air-conditioning machine 1 and used for draining condensate.
Patent JP-H03249528-A (JP)
Title: Pressure transducer
Inventor: YAMAZAKI HIROSHI
IPC: G01L1/24
Filed: 1990-02-28
Abstract: PURPOSE:To improve the performance of the pressure transducer by pressing and fixing an elastic body on a base by a driving body which is driven corresponding to applied pressure, bringing an optical fiber which has curvature into contact with the elastic body, and detecting the quantity of transmitted light from its deformation. CONSTITUTION:The elastic body 3 which is made of silicone rubber is pressed and fixed on the base 4 in a case 2 with a metallic bellows 1 which is driven according to the applied pressure. The optical fiber 5 is embedded in the elastic body 3 partially with curvature and a light source 6 and a photodetector 7 are connected to both end parts. Then the quantity of transmitted light is detected from the deformation of the optical fiber 5. When the elastic body 3 is applied with a driving force by the bellows 1, the curvature of the optical fiber 5 varies and the quantity of transmitted light is detected. Then there is no friction between the elastic body 3 and optical fiber 5, so any hysteresis loss is not generated. Consequently, the performance of the pressure transducer can be improved.
Patent JP-S59192579-A (JP)
Title: Printing element in head for dot matrix printer
Inventor: SEKIGUCHI BUNZOU
IPC: B41J2/235
Filed: 1983-03-18
Abstract: PURPOSE:To prevent an ink from penetrating between printing elements and prevent the function of the printing elements from being hampered due to solidification of the ink or the like, by a method wherein printing surfaces of printing elements are deviated by a predetermined distance in a transverse direction. CONSTITUTION:Adjacent printing surfaces 2, 2 of the printing elements 1, 1... are spaced from each other by a distance L. In a printing operation in which the printing surface 2 directly strikes an ink ribbon, even when the ink of the ink ribbon is adhered to the printing surface 2, the ink can not penetrate to the depth between the printing elements 1, 1 because the printing surfaces 2, 2 are spaced from each other by the predetermined distance L. Therefore, the action of the printing elements is not hampered by the ink, and a smooth operation of the printing elements can be expected. Further, since the printing surfaces provided at the tips of the printing elements are sufficiently spaced from each other, a coating material for preventing the ink from penetrating along the surfaces may be applied to the printing surface, if required.
Patent JP-S61204044-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1985-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11241101-A (JP)
Title: Production of magnetic alloy powder for core material
Inventor: YANAGIMOTO MASARU
IPC: C22C38/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material powder excellent in high frequency characteristic as well as in saturation magnetic flux density to meet the recent demand for the miniaturization and higher level performance of a transformer core for switching power source and a smoothing choke. SOLUTION: An Fe-Si alloy or Fe-Si Al alloy powder and an Fe-Ni type 'Permalloy' (R) alloy powder, prepared by gas atomizing, are used. These powders are subjected to surface treatment with an acidic solution in a vessel having an agitation mixer and to heat treatment in an oxygen-containing atmosphere. Further, the Fe-Si alloy of Fe-Si-Al alloy powder and the Fe-Ni type 'Permalloy' (R) alloy powder, after the above treatments, are mixed.
Patent JP-H11242115-A (JP)
Title: Optical element without temperature dependency
Inventor: MITAMURA NOBUAKI
IPC: G01B9/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an optimum optical element in which the characteristic temp. dependency is infinitely near to zero by providing a planar body having the coefficient of thermal expansion larger than the coefficient of thermal expansion of a transparent body thin plate and minimizing a product of the reflectance and the thickness of the transparent body thin plate depending on a temp. change at a nearly middle temp. in a use temp. range. SOLUTION: A planar body 11 constituted of a separate material with the coefficient of thermal expansion larger than a transparent body thin plate 10 is stuck to the transparent body thin plate 10. Thus, even though the transparent body thin film 10 being a spacer is expanded due to heat, the thickness of the thin plate is changed and an optical distance that light passes is likely to be changed, the change in the optical distance of the transparent body thin film 10 is offset by the expansion of the planar body 11 with the large coefficient of thermal expansion. Then, the plate 10 is constituted so that a product of the reflectance and the thickness of the transparent body thin film 10 depending on the temp. change becomes minimum at the nearly middle temp. in the use temp. range.  At this time, when the physical property value and the thickness of the transparent body thin plate 10 and the physical property value and the thickness of the planar body 11, etc., are selected suitably, the change of the optical distance of the transparent body thin plate 10 is made zero approximately.