baber/WOPTO huggingface dataset:
Patent JP-H01109333-A (JP)
Title: Printer for preparing pamphlet with photograph
Inventor: OSHIKOSHI YUJI
IPC: G03B27/32
Filed: 1987-10-23
Abstract: PURPOSE:To prevent forgery and falsification of a pamphlet with a photograph and to rationalize its issue work by putting an exposed photosensitive member, where a synthesized image of a figure image and a character image is exposed, on the image receiving layer of the pamphlet and holding them from above and under to perform thermal development and transfer. CONSTITUTION:A photosensitive paper 40 stored in a roll is led out from a cassette 41, and the synthesized image of the figure image and the character image is exposed to its emulsion surface by an exposure part consisting of a printing CRT 29. The exposed photosensitive paper 40 is looped and stored in a looper device 42, and water is uniformly coated on the face, where a photosensitive emulsion is coated, by a water coating device 43, and the photosensitive paper 40 is cut into individual frames by a cutter 44. The cut photosensitive paper 40 is put on the image receiving layer of a pamphlet 5 carried out from a storage case 45, and they are squeezed by a squeezing part 46 to discharge air or the like between them, and they are held from above and under to perform thermal development and transfer in a thermal development and transfer part 47. Thus, the pamphlet with the photograph is automatically generated without sticking the photograph of a person's face.
Patent JP-S61144466-A (JP)
Title: Auxiliary equipment drive unit for engine
Inventor: KANEYUKI KAZUTOSHI
IPC: F16H55/36
Filed: 1984-12-17
Abstract: PURPOSE:To enable a transmission and a variable speed actuator to be assembled into one compact united body by providing an electric circuit for controlling an electromagnetic brake automatically by electrical input signals corresponding to the operating conditions of each auxiliary equipment. CONSTITUTION:A non-contact type electromagnetic brake 12, as an actuator giving direction displacement to a speed change ring 5, is provided to form an assembly integral with a non-stage transmission. In addition, a ring type cam 13 connected to the rotation element of said electromagnetic brake 12 is provided with an axual cam surface, with which a cam follower 14 is brought into close contact. Said cam follower 14 is fixed on a speed change ring 5. Furthermore, an electric circuit for controlling said electromagnetic brake 12 by electrical input signals corresponding to the operating conditions of each auxiliary equipment is provided. Thereby, a transmission and a variable speed actuator can be assembled into one compact united body.
Patent JP-H0990830-A (JP)
Title: Sheet-like material reproducing device
Inventor: SATO TAKAHARU
IPC: G03G21/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively eliminate soil, toner and the like from a sheet-like material such as an OHP sheet in a short period of time by providing a device with a washing liquid supply part and a rotary brush. SOLUTION: The used transparent sheet for an overhead projector(OHP sheet) 15 is inserted into an outer casing 2 from a sheet insertion port 4 in a state where the surface thereof on which a toner image is formed is faced upward. The inserted sheet 15 is fed backward by a feeding roller part 9. Then, the surface thereof, that means, the surface faced upward is sprayed with washing liquid by the washing supply part 17 of a first washing and peeling part 16 and rubbed by the rotary brush 18. The toner on the sheet 15 is dissolved by the spray of the washing. Next, the dissolved toner and the soil of the sheet 15 are peeled by the brush surface 22 of the brush 18. Besides, the spray of the washing and the peeling of the soil and the like by the rotary brush are executed also by the washing supply part 25 and the rotary brush 26 of a second washing and peeling part 24.
Patent JP-H0244071-A (JP)
Title: Production of fiber reinforced ceramics
Inventor: ENOMOTO AKIRA
IPC: C04B35/81
Filed: 1988-10-26
Abstract: PURPOSE:To obtain the title ceramics having excellent strength and toughness to which fiber is compounded by subjecting mixed slurry of ceramic fine powder and heat-resistant inorganic short fiber to wet compacting, thereafter impregnating a ceramic precursory soln. thereto and subjecting it to drying and calcining. CONSTITUTION:Mixed powder consisting essentially of ceramic fine powder such as SiC having preferably <=2mu average grain size and heat-resistant inorganic short fiber such as SiC whiskers having preferably about <=10mm average length and 10 to 10000 average aspect ratio is subjected to wet compacting into a product compact. Ceramic precursory soln. such as the hexane soln. of polycarbosilane is then impregnated into the product compact, which is thereafter dried into a precompact; after that, the precompact is calcined.
Patent JP-H0697242-A (JP)
Title: Probing device
Inventor: SASAMOTO GAKUSHI
IPC: G01R1/073
Filed: 1992-09-10
Abstract: PURPOSE:To inhibit a temperature rise of probes and to prevent damage to the probes due to an abnormal current from being caused in a vertical probe system probing device of a structure, wherein a multitude of the vertically held probes are brought into contact to electrode pads on a material to be inspected to inspect the electrical characteristics of the material to be inspected. CONSTITUTION:A cooling chamber 14 is provided so as to surround the side of the needle points 3a of probes 3. A cooling gas feeding device 16 for feeding cooling gas to the chamber 14, a thermocouple 18 for detecting the temperature in the chamber 14 and a cooling gas control device 20 for actuating the device 16 on the basis of information on the temperature from the thermocouple 18 are provided. Thereby, the cooling gas, which is fed front the device 16, is brought into contact to the probes 3, a temperature rise of the probes 3 is inhibited and damage to the probes 3 due to an abnormal current can be prevented from being caused.
Patent JP-H06119728-A (JP)
Title: Method for making access to disk device and renewing thereof
Inventor: FUKAMACHI MITSUHIRO
IPC: G11B21/08
Filed: 1992-10-07
Abstract: PURPOSE:To set the initial target speed for running to make access comparatively high and to shorten the access time by renewing a value to be a compensating distance DELTAx introduced from the objective position for access and the current position of a recording/reproducing head. CONSTITUTION:In the processing for access up to the current time, when n=1, i.e., a first tracking error occurs, concidering that the error is generated by an error due to the external disturbance, a speed profile 2 currently set and a compensating quantity DELTAx for access introduced therefrom are used continuously for the next access. When the profile of the target speed for making access and the compensating quantity DELTAx introduced therefrom are renewed, the speed profile for making access is the maximum or minimum speed and can not renewed further, the state remains as it is. Consequently, the number of access times is reduced and the operation is stabilized until the speed profile converges to the optimal speed profile.
Patent JP-H04147956-A (JP)
Title: Sliding member and its product and thermal spraying material used therefor
Inventor: KUMON MASAHITO
IPC: C22C29/06
Filed: 1990-10-08
Abstract: PURPOSE:To obtain a sliding member showing superior heat resistance, seizure resistance, wear resistance, and oxidation resistance at high temp. and under high load by using a sintered compact of SiC type, etc., as a bearing material and also using, as a shaft material, a base material having an Ni-Cr alloy film containing tungsten carbide and chromium carbide greater in volume ratio than tungsten carbide. CONSTITUTION:In this sliding member, a bearing material is composed of a sintered compact of ceramics containing Si3N4 or SiC as essential component or partially stabilized ZrO2, and further, a shaft material is composed of a base material on which a film which consists of an Ni alloy consisting of 2-40vol.% of tungsten carbide or carbides of group Va elements, 30-75vol.% of chromium carbide greater in volume content than the above, and the balance 5-50wt.% Cr is thermally sprayed to >=20mu thickness. In this sliding member, superior oxidation resistance and wear resistance can be provided even in an oxidizing atmosphere at a temp. as high as >=800 deg.C and under high load, by which the above carbides each in the form of a simple substance cannot withstand, and further, reaction with the ceramics can be inhibited. Moreover, hardness at high temp. can be improved by the presence of tungsten carbide at high temp. and the formation of chromium oxide and the difference in hardness between this shaft and the above bearing can be regulated to more proper value, and superior sliding characteristic can be provided.
Patent JP-H11109253-A (JP)
Title: Interference microscope
Inventor: UEHARA YASUHIRO
IPC: G02B21/18
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To accurately observe the fine structure of a sample in a short time with simple constitution by making an image-formation optical system a bitelecentric optical system and arranging a luminous flux division means between the image-formation optical system and an observation surface. SOLUTION: First luminous flux transmitted through a half mirror 3 is reflected by a reference mirror 8 and made incident on the mirror 3 again. Second luminous flux reflected by the mirror 3 is made incident on the bitelecentric image-formation optical system 6, reflected or diffracted by a sample 7, passes through the optical system 6 again and is made incident on the mirror 3. The light from the sample 7 is made incident on an image- formation lens 4 through an objective lens 5 and formed into an image on the observation surface 10. Since the wave surface of the first luminous flux being a reference wave surface is not deteriorated by the aberration of a lens, accurate measurement is executed.  Then, the sample 7 is illuminated with parallel beams by the optical system 6, so that a scanning mechanism for the sample 7 is not necessitated and sample surface information is measured in a short time.
Patent JP-H08127630-A (JP)
Title: Photosetting resin composition
Inventor: BABA KOJI
IPC: C08F290/00
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a photosetting resin composition containing urethane (meth) acrylate, N-vinylpyrrolidone, tertiary amines and a photopolymerization initiator, having low viscosity, high curing property and reliability, excellent in storage stability and suitable for optical fiber coating materials. CONSTITUTION: This composition is obtained by blending (A) 40-80wt.% of an urethane (meth)acrylate (preferably having 400-40000 number-average molecular weight) with (B) 5-30wt.% of N-vinylpyrrolidone and (C) 0.01-1wt.% of tertiary amines [e.g. 1,8-diazabicyclo[5,4,0]undecene-7] and (D) 0.5-7wt.% of an photopolymerization initiator (e.g. benzophenone). Furthermore, when a reactive diluent other than the component B is further included into the composition, e.g. an ethylenic unsaturated group-containing monofunctional compound such ass butanediol mono(meth)acrylate can be used as the diluent.
Patent JP-H0586982-A (JP)
Title: Slide throttle valve type carburetor
Inventor: OKAZAWA HIROSHI
IPC: F02M9/06
Filed: 1991-09-20
Abstract: PURPOSE:To improve the suction efficiency by using valves in different shapes, to improve the size precision, and to reduce the cost by reducing the number of parts and the number of assembly processes. CONSTITUTION:A venturi block 30 is inserted in an engaged state in a block engaging hole 22 in a state to be guided by the block guide groove of a carburetor body 20, and the lower end part thereof is engageable with a block engaging groove 25 of the carburetor 20. A guide hole 32 extending through in a position above an opening 31 in a manner to cross the opening 31 approximately at right angles is formed in the venturi block 30. The guide hole 32 is formed so as to insert in an engaged state a piston valve 40 there in and has a slide surface having an inner surface with which the whole periphery of the piston valve 40 is surrounded.
Patent JP-H08130530-A (JP)
Title: Digital data communication method and digital data communication control system
Inventor: YOKOSUKA YASUSHI
IPC: H04L29/06
Filed: 1994-11-01
Abstract: PURPOSE: To improve the efficiency of communication by recognizing a digital data error generated on a transmission line in each bit or frame as a pattern, judging a communication state based upon the pattern, finding out an optimum communication condition, and transmitting the condition to a transmitting side. CONSTITUTION: A communication equipment 5 receives and decodes a data signal in accordance with a communication condition set up by a system controller 6, stores the decoded signal in a communication buffer 4 built in a communication controller 1 and detects its error. A bit one-frame error pattern judging part 3 prepares data capable of judging the statistical property of an error event such as a frame error rate, a bit error rate, the dispersion of an error frame interval, and a standard deviation, finds out a communication condition such as a data rate of a current communication equipment by the use of these data and judges an optimum communication condition to be adopted next.  The judging part 3 generates a control signal parameter data to be transmitted/ received to/from an opposite equipment matched with a communication protocol signal and outputs the parameter data to a sequence control part 2.
Patent JP-H03131612-A (JP)
Title: Production of synthetic lubrication oil
Inventor: ABE MASAKAZU
IPC: C08F210/16
Filed: 1989-10-18
Abstract: PURPOSE:To obtain the subject product in high efficiency and high catalytic activity owing to the easily controllable copolymerizationability by using a catalyst consisting of a combination of a transition metal compound and an aluminoxane containing a controlled amount of unreacted organoaluminum. CONSTITUTION:The objective product is produced by copolymerizing ethylene and an alpha-olefin in the presence of a catalyst consisting of (A) a transition metal compound of formula Cp2MR2-kXk [Cp is (substituted) cyclopentadienyl; M is Zr or Hf; R is H or 1-10C alkyl; X is halogen; k is 1 or 2] and (B) an aluminoxane having a molecular weight of 700-2,000 and an unreacted organic Al content of 0.1-7mol%. The component A is preferably a Zr compound such as biscyclopentadienyl zirconium hydride chloride and the organic Al compound used as a raw material for the component B is preferably trimethylaluminum.
Patent JP-H08129157-A (JP)
Title: Visual apparatus
Inventor: MURAMATSU MAYUMI
IPC: H04N5/225
Filed: 1994-11-02
Abstract: PURPOSE: To provide a color liquid crystal electronic view finder capable of surely preventing a polarizing plate which exists near the focal plane of an ocular lens from being heated to a high temp. and deteriorated by parallel rays of the sunshine, etc., entering from an ocular lens side. CONSTITUTION: A color liquid crystal element 4 of a liquid crystal display plate 3 is arranged in the focal position of the ocular lens 7. The polarizing plate 6b arranged on the ocular lens 7 side of the color liquid crystal element 4 is arranged in the position just before the ocular lens 7 apart sufficiently from the focal position of the ocular lens 7 by separating the polarizing plate from the color liquid crystal element 4. As a result, the image displayed on the color liquid crystal element 4 is formed in the retina of the pupil via the ocular lens 7. The sunshine is not condensed to the polarizing plate 6b and the deterioration of the polarizing plate 6b by the sunshine 8b is prevented even if the parallel rays 8h of the sunshine are made incident from the ocular lens 7 side.
Patent JP-2001093480-A (JP)
Title: Tungsten halogen lamp and lighting device
Inventor: INOUE HIDEO
IPC: H01K1/32
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten halogen lamp and a lighting device using the same, wherein the tungsten halogen lamp can decrease an amount of visible rays to be absorbed by a shield film that is formed on a top portion of an exhaust tip part and/or a main part. SOLUTION: A filament 2 is put on a center axis of a translucent air-tight container 1, halogen and inert gas are sealed in the translucent air-tight container, an infrared ray reflective interference film 5 is arranged on a surface of the translucent air-tight container, wherein a part of visible rays of some wavelength can be selectively passed through the infrared ray reflective interference film 5, a visible ray reflection film 6 is formed on a surface of a ventilation tip part 1d, and a shield film 7 is formed on the visible ray reflection film 6.  If a transmittance of the infrared ray reflective interference film is suppressed to not less than 80% on the average in the range of not more than 550 nm of wavelength and to not more than 40% on the average in the range of over 550 nm of wavelength, taste of blue is emphasized, therefore, a white color whose color temperature is very high such as 5000 k can be get. Visible rays made incident on the exhaust tip part 1d or a top part are reflected by the visible ray reflection film and are returned to a main part of the translucent air-tight container, thereafter, the probability that they are passed through the infrared ray reflective interference film and used for lighting becomes high.
Patent JP-S63122480-A (JP)
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1986-11-12
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-H02117184-A (JP)
Title: Magnetoresistance effect device
Inventor: MURATA HIDEO
IPC: H01L43/08
Filed: 1988-10-27
Abstract: PURPOSE:To obtain sine wave or triangular wave detection signals having less higher harmonic components and to enable a magnetic signal to be detected with much higher resolution by varying the width of a subpattern positioned adjacently to a stripe magnetic sensitive section at positions vertical to the detection magnetic direction. CONSTITUTION:A fixed stripe magnetic sensitive section 1 is formed by a thin film of a ferromagnetic substance. Terminals 2a, 2b are disposed on both ends in the direction (longitudinal direction) vertical to the direction of the detection magnetic field. A very small clearance 10mum or less is opened on both ends of the stripe magnetic sensitive section 1 and an MR element 4 is formed. The subpattern 3 composed of a ferromagnetic substance thin film is formed so that it is wider toward both ends from the center section in a direction vertical to a detection magnetic direction. For example, the width is linearly formed so that the center section becomes 0mum and both ends 100mum. By varying the width of the subpattern 3, or further the width of the magnetic sensitive section 1 suitably, sine wave or triangular wave detection signals having less higher harmonic components can be obtained.
Patent JP-H04148190-A (JP)
Title: Loop type fine tube heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1990-10-09
Abstract: PURPOSE:To prevent operating liquid from the reduction of the internal pressure thereof due to cooling and permit the energetic operation of a loop type fine tube heat pipe by a method wherein the mixed fluid of two-phase condensable operating liquid and the compressed gas of non-condensable gas which is inert against said operating liquid in the operating temperature zone of said operating liquid, is sealed into a loop type fine container as the two-phase of gas and liquid of operating fluid. CONSTITUTION:The vapor bubble 6-1 of two-phase condensable fluid in a bubble is condensed and contracted when a passing distance through a heat dissipating section becomes long, then, is disappeared finally, however, the bubble 7 of non-condensable gas is expanded instead of it and supplements the contracted part of the volume of the vapor bubble 6-1 whereby the total volume of the bubbles is not changed remarkably and said fluid is circulated to a heat receiving section 1-1. Accordingly, the two-phase operating fluid, passed through a heat dissipating section 1-2, will never by lost totally even when the internal pressure thereof is reduced due to the condensation of one portion of the same. According to this method, a propulsive force, applied from the heat receiving section 1-1 into a direction shown by an arrow sign in a diagram or an attractive force, applied from the heat receiving section into an opposite direction of the arrow sign, will never by lost. The propagation of a pressure wave generated by nuclear boiling will never by eliminated and is transmitted to stop valves 2-1-2-3.
Patent JP-H0694905-A (JP)
Title: Erecting inclination type prism optical system
Inventor: KANEKO MASANOBU
IPC: G02B5/04
Filed: 1992-09-11
Abstract: PURPOSE:To obtain an erecting inclination type optical system in which the light quantity of an optical system is not decreased and a diaphragm is arrangeable in the midway of a prism optical system since conditions for a total reflection are satisfied in all planes in spite of simple construction. CONSTITUTION:In the erecting inclination type prism optical system, a right- angled triangle prism 20 and a first and a second isosceles triangle prisms are so arranged that a first bottom plane confronted with the vertex angle of the first isosceles triangle prism 10 and a second bottom plane confronted with the vertex angle of the second isosceles triangle prism 30 are in mutually in versed reflexing planes, a first side plane including one of the isosceles of the first isosceles triangle prism 10 and a second flank including one of the isosceles of the second isosceles triangle prism 30 are in parallel each other, furthermore the bottom plane confronted with the right-angle of the right-angled triangle prism 20 and the first and the second flank are opposed each other in parallel.
Patent JP-S63125631-A (JP)
Title: High-tensile high-conductivity copper alloy
Inventor: TSUJI MASAHIRO
IPC: C22C9/00
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a high-tensile high-conductivity copper alloy having excellent foldability, solderability, platability and etachability by specifying a compsn. consisting of Cr, Zr and Cu and limiting the contents of O and S as impurities. CONSTITUTION:This high-tensile high-conductivity copper alloy contains 0.05-1.0wt% Cr, 0.05-1.0% Zr, and if necessary, further, 0.05-1.0% >=1 kinds of elements among Al, Be, Co, Fe, Ni, Hf, In, Mo, Mg, Pb, Si, Te, Ti, and Zn, consists of the balance Cu and unavoidable impurities and is limited to <=0.0020% O and <=0.0015% S among the above-mentioned impurities. This alloy has various characteristics adequate as lead materials or conductive spring materials for semiconductor apparatus such as excellent electrical and heat transmission characteristics and spring characteristics and has the good solderability, platability, etchability, foldability, etc.
Patent JP-H01111335-A (JP)
Title: Method and apparatus for detecting ending point of dry etching
Inventor: KITAMURA MAMORU
IPC: H01L21/302
Filed: 1987-10-26
Abstract: PURPOSE:To accurately detect the ending point of etching by introducing an optical beam having a wavelength coincident with that to be absorbed to a reactively generated species or secondarily generated species to be radiated from a semiconductor substrate to be etched into an etching vessel, and monitoring the temporal change of a generated fluorescent light. CONSTITUTION:An optical beam having a wavelength coincident with that to be absorbed of reactively generated species or its secondarily generated species radiated from a semiconductor substrate 3 to be etched is introduced into an etching vessel 1. Then, the active species or species generated by etching reaction is excited by the optical beam thereby to generate a fluorescent light, which is detected by a detector 7, the temporal change of the intensity of the fluorescent light is monitored, thereby detecting the ending point of etching. Thus, the accurate ending point of etching can be detected, and the distribution of the ending point of etching in the substrate 3 can be monitored.