baber/WOPTO huggingface dataset:
Patent JP-H0728126-A (JP)
Title: Exposure regulating device of camera
Inventor: KATAGIRI GOHACHI
IPC: G03B9/24
Filed: 1993-07-14
Abstract: PURPOSE:To provide an exposure regulating device for a camera having a shutter serving also as a stop to shut off or admit the photographing light flux, with which the configuration can remain simple, the number of component parts is lesser, and less current is consumed. CONSTITUTION:An exposure regulating device for a camera is equipped with a drive lever 5 to drive a shutter blade, an energizing spring 4 to energize the drive lever 5 so that the shutter blade is moved for opening, a cam gear 6 comprising the first cam face 6a retaining the shutter blade in the blocking position, the second cam face 6b to allow movement from the blocking position to the open position, and the third cam face 6c to cause movement from the open position to the blocking position, and a driving means which rotates this cam gear only in one direction, and further a drive control means 17 which controls the driving means so that the drive lever 5 moves on the cam surfaces of the gear at a specified timing on the basis of the cam shape and the exposure value.
Patent JP-H0223509-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: SATO KAZUJI
IPC: G11B5/31
Filed: 1988-07-12
Abstract: PURPOSE:To improve the depth measuring accuracy and, at the same time, to make setting of working conditions easier so that the working time can be reduced by exposing a dummy for cross section measurement or converting elements by providing slope-like cut faces on both sides of the film section of a slider main body and measuring the depth at the slope-like cut faces. CONSTITUTION:Plural converting elements 24 are formed in a multilayered state in a film section provided at the front end of a slider main body 22 and dummies 29 for cross section measurement are formed on both ends of the film section 23. Slope-like cut faces 30 are formed perpendicularly to the face 32 to be worked of the depth 31 of the converting elements 24 formed in the film section 24 and diagonally to both side faces 33 of the main body 22 which are perpendicular to the face 32 to be worked on both sides of the film section 23 and dummies 29 for measurement are exposed in the cut faces 30. When the face 32 to be worked is machined from the direction shown by the arrow C while depths 31 at the cut faces 30 are directly measured, this thin-film magnetic head can be worked with high accuracy.
Patent JP-S6419648-A (JP)
Title: Black matrix exposure device
Inventor: SAITO KO
IPC: H01L21/30
Filed: 1987-07-13
Abstract: PURPOSE:To make it possible to form a fixed black matrix film stably for long period by automatically controlling the set value of an exposure amount control system so as to compensate by the average data of transmissivity measurement results of a black matrix film formed after exposure. CONSTITUTION:A Black matrix film 10 is formed on a panel 5 which finished exposure through the specified process. Hereupon, the specified transmissivity of the black matrix film 10 and the panel of the kind by the combination of a shadow mask 4 and a panel 5 is memorized in advance in a memory 16 and the difference to the specified transmissivity is calculated on the basis of the data of this transmissivity and the values of light amount counters 13 and 14 in a computing element 15 and this is executed for several sheets and the set value of a setting apparatus 8 is automatically controlled to compensate on the basis of the averaged value. Hereby, the hole diameter of the black matrix film of the panel to be exposed from the next time is so controlled as to be the specified hole diameter.
Patent JP-S5871027-A (JP)
Inventor: RAINHARUTO YANUTSUTA
IPC: B24B53/075
Filed: 1982-10-06
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-S6234353-A (JP)
Title: Disk reproducing device
Inventor: OSHIO HISAKATSU
IPC: G11B17/04
Filed: 1985-08-08
Abstract: PURPOSE:To execute smoothly loading and recovery of a disk by providing an inclined part for obstructing movement of the disk in the horizontal direction, on a receiving and supporting part of a lift ring for receiving and supporting the disk at the time of loading/recovery of the disk. CONSTITUTION:A lift ring 109 ascends slightly before a disk 3 is drawn out completely from a case by backward motion of a catcher mechanism, and the disk 3 is received and supported by an inclined part 109a of the lift ring 109, by which a shock to the disk 3 caused by a head between the case 2 and a turntable 110 is avoided. Subsequently, the lift ring 109 descends, by which a center hole 3a of the disk 3 is fitted correctly to a disk rotation driving mechanism 10.
Patent JP-S5876644-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/366
Filed: 1981-10-31
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-H0227501-A (JP)
Title: Video tape recorder
Inventor: IKEDA KAZUMASA
IPC: H04N5/782
Filed: 1988-07-15
Abstract: PURPOSE:To record a video signal after recording by superimposing the video signal on the surface layer part of a tape where a sound signal has been already recorded on its deep layer part with a dedicated video head and recording the video signal. CONSTITUTION:The video signal 200 from a video camera, etc., is processed in terms of brightness signal and chrominance signal by a video signal processing circuit 2 and becomes a recording video signal. The recording video signal is outputted to the video head 6 through a rotary transformer. The recording video signal is recorded on the surface layer part of the tape with the video head 6. Since the sound FM signal has been already recorded on the deep layer part of the tape with an audio head 5, the same recording format as HiFi VHS can be obtained by recording the video signal on the surface part later. Thus, the video signal can be recorded after the sound signal recorded in HiFi.
Patent JP-H0846336-A (JP)
Title: Mounting arrangement structure of printed wiring board
Inventor: IKEMI KAZUHISA
IPC: H05K1/11
Filed: 1994-07-27
Abstract: PURPOSE:To eliminate a defective unfinished soldering of a compoent electrode at the time when the electrode is dipped in a molten solder and is soldered to a printed wiring board. CONSTITUTION:The mounting arrangement structure of a ptinted wiring board is manufactured into a constitution, wherein the ejection size from the end of a component 3 on a pad 2 bonded firmly to the printed-wiring board 1 is from the component height h to twice the height 2h and the component 3 can come into contact with a molten solder 4 exceeding an unfinished soldering part 5, which is generated by the surface tension of the solder 4.
Patent JP-S6323853-A (JP)
Inventor: YOZEFU NITSUKURU
IPC: A61K31/215
Filed: 1987-07-15
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-H1121476-A (JP)
Title: Strippable paint
Inventor: AMANO TAKASHI
IPC: C09D5/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject paint that has excellent antimicrobial activity and can be effectively used as protecting covers for the products which tends to be infested with a variety of germs. SOLUTION: This strippable paint is preferably in the form of an aqueous emulsion (suitably an acrylic emulsion) and an antimicrobial (preferably silver inorganic antimicrobial agent) is formulated thereto. In a preferred embodiment, the acrylic polymer in the acryl emulsion contains >=50 mass % of the structural units originating from the ester selected from (meth)acrylic esters. The amount of the antibacterial to be added is preferably 0.1-5 mass % based on the solid basis of the acrylic emulsion whereby the strippable paint of excellent resistance to weather and water is obtained in addition to antimicrobial and corrosion- resistant properties.
Patent JP-H0929563-A (JP)
Title: Assembling device for bearing metal
Inventor: SATO YUTAKA
IPC: F16C43/02
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To assemble a bearing metal on a bearing surface without any mistakes by surely engaging a projecting part formed on one end part of the bearing metal with a recessed part formed on one end part of the bearing surface of a work. SOLUTION: A holding tool 3 to hold a bearing metal M in the condition in which other end part rises from the bearing surface is energized to and supported by an assembling head 2 to be fitted to a movable mechanism in the direction in which a projecting part Ma on one end of the bearing metal M is pressed against the bearing surface M, and when the assembling head 2 is moved in the axial direction of the bearing metal M, the projecting part Ma falls in a recessed part when it is agreed with a recessed part Sa. A pressing means 4 to be abutted on the other end part of the bearing metal M is provided on the assembling head 2, and after the projecting part Ma is engaged with the recessed part Sa, the pressing means 4 is operated to press the other end part of the bearing metal M into the bearing surface S.
Patent JP-H0731336-A (JP)
Title: Production of bent laminated tube
Inventor: SHIGEFUJI HIDETOSHI
IPC: H01Q1/12
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a bent laminated tube by easily removing a mandrel from an intermediate bent laminated tube. CONSTITUTION:A mandrel 4 made from a water-soluble resin is wrapped with prepreg sheet 5 to effect temporal tacking, and the resultant wrapped form is put into the curved, recessed flute of a mold to heat and cure the prepreg sheets, and the mandrel 4 is then dissolved and removed. Being soluble to water, the mandrel can be removed readily, resulting in the objective lightweight final product, a bent laminated tube.
Patent JP-H0846662-A (JP)
Title: Synchronization detection system
Inventor: FURUKAWA HIDETO
IPC: H04L27/22
Filed: 1994-07-27
Abstract: PURPOSE:To stably obtain an excellent demodulation characteristic with respect to the synchronization detection system for applying synchronization detection to a received wave attended with Doppler shift. CONSTITUTION:The system is provided with a storage means 14 storing a pass band in which a bit error rate at an output terminal of a detection means 13 is less than a predetermined allowable maximum value corresponding to a value fD of a Doppler shift able to attend an input signal, an estimate means 15 obtaining a level of the input signal or a value R of an envelope component, obtaining the number of times N where the relation of quantity with a preset threshold level is reversed at intervals of a unit time, conducting arithmetic operation based on equation representing a ratio of the number of times N to the value fD with respect to a value R normalized by the threshold level under the in-phase and orthogonal components of the input signal, the distribution of differentiated components with respect to time, the power spectrum distribution and estimating the value fD, and a band control means 16 referring to the storage means 14 to obtain a pass band based on the value fD estimated by the estimate means 15 and setting the pass band to a filter means 12.
Patent JP-H0468663-A (JP)
Title: Color picture processor
Inventor: KATAOKA TATSUHITO
IPC: G06T1/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain an excellent picture without deteriorated contrast by calculating color picture background information based on a read color picture and applying color picture processing to the picture in response to the background information. CONSTITUTION:A CPU 2 applies pre-scanning to a color original and a CCD 500 reads the original, and the histogram of a brightness is stored in a RAM 24. Then the CPU 22 judges whether the original is a full face picture original or a character picture mixed original based on the dispersion around a maximum value of the histogram. That is, when the data around the maximum value of the brightness is less, it is judged to be the full face picture original and when the data around the maximum value of the brightness is much, it is judged to be the character picture mixed original. In the case of the character picture mixed original, the maximum value of the brightness is used as a background level to control the gain of the analog signal system. On the other hand, in the case of the full face picture, a standard white original read prior to the pre-scanning is used as a background level and the gain is not changed. That is, in the case of a mixed original, the gain is increased so that an output of a read section 500 when a picture of the background level is read is match with the brightness of the standard white level original at the prescanning. Thus, the background is eliminated.
Patent JP-S6153478-A (JP)
Title: Pump system using solar battery as power source
Inventor: KAWASHIMA KATSUMI
IPC: F04B17/00
Filed: 1984-08-21
Abstract: PURPOSE:To operate a pump somewhere around the maximum output of a solar battery all the time as well as to increase an overall pumping-up quantity, by installing a flow passage adjusting device, capable of altering discharge pipe resistance, at the discharge side of the pump, while adjusting the discharging pipe resistance in accord with radiation and pumping-up conditions. CONSTITUTION:A pump system using a solar battery 1 as its power source is provided with a load switch 2, a DC motor 3 to be driven by a solar battery 1, a storage pump 4 connected to this DC motor 3 a water source an overhead water tank 6 and a discharge pipe line 7. At this constitution aforesaid, a pressure switch 8 is attached to the discharge side of the storage pump 4, and a solenoid valve 9 opening or closing the discharge pipe line 7 is installed, while each of flow regulating valves 10a and 10b setting each of both small and large flow sides is installed. An outputting range of the solar battery 1 is determined according to a variation in radiation energy of the sunlight so that the pump system selectively opens or closes each of these flow regulating valve 10a and 10b in accord with the condition, thus the expected aim comes to fruition.
Patent JP-H10697-A (JP)
Title: Synthetic resin hose and its production
Inventor: MASUI HIROYUKI
IPC: B29C49/12
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the wt. of a hose to a large extent as a whole and to obtain a structure reduced in fatigue feeling even when the hose is used in a wound form for a long time by arranging almost linearly a conductive wire in an axial direction and covering the inner peripheral surface of the conductive wire with a pipe wall over the total length thereof and enclosing the outer peripheral side thereof with only the chevron parts of the pipe wall to cover the same. SOLUTION: The pipe wall 1 of a synthetic hose is formed into a bellows uneven shape in its axial direction, for example, from a polyethylene resin tube and a coated copper electric wire K wherein copper electric wires formed by bundling a plurality of fine copper wires are insulated by and coated with a resin insulating material (r) is arranged almost linearly in its axial direction at two places in the peripheral direction of the pipe wall.  The whole of the coated copper electric wire K is arranged in a state protruding toward the inner surface of the imaginary inner peripheral surface of the pipe wall 1 and the total length on the side of the inner peripheral surface thereof is covered with the pipe wall 1 and, on the outside thereof, the parts positioned outside the trough parts 3 of the pipe wall 1 are exposed and, at the parts corresponding to the chevron parts of the pipe wall 1, the coated copper electric wire K are enclosed and covered from both sides with a resin material forming chevron parts 2 as shown by contact lines 2a.
Patent JP-2001002577-A (JP)
Title: Lipid metabolism improver
Inventor: UEDA SHUICHIRO
IPC: A61K35/64
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject improver having effect of reducing total cholesterol levels and neutral lipid levels in the plasma and effect of increase in the excretion of both cholesterol and bile acid into feces by including a decomposition product of royal jelly formed by the action of protease. SOLUTION: This lipid metabolism improver comprises a decomposition product of royal jelly formed by the action of protease. The decomposition product consists mainly of a peptide pref. <=3,000 in molecular weight, being obtained by the following process: at least two kinds of protease preferably differing in site of action on a substrate are added either simultaneously or sequentially to a royal jelly suspension followed by holding the suspension at room temperature or higher to carry out an enzyme reaction; wherein the above two or more kinds of protease to be used are e.g. acidic protease, neutral protease, alkaline protease, each originated from microorganisms or plants, digestive enzymes derived from mammals such as pepsin and pancreatin. It is preferable that, when to be added to a drink or the like, the above decomposition product is at 0.5-3 wt.% on a dry basis.
Patent JP-H102605-A (JP)
Title: Bathtub circulating, purifying and humidifying apparatus
Inventor: TERAMACHI MASAYOSHI
IPC: F24H1/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To heat bathtub hot water without directly energizing a heater in the bathtub hot water by disposing a work coil at an outer lower part of a filter chamber, disposing the heater in the filter chamber, and generating an eddy current in the heater by an alternating magnetic flux generated from the coil, thereby heating the heater. SOLUTION: When a high frequency AC current is supplied to a work coil of a power source 43, an alternating magnetic flux B is generated. The flux B is passed through a heating part 42 of a material to be heated to induce an eddy current S of very high density in a surface of the part 42, thereby heating the part 42 by the current S in a short time. Thus, since the heated part 42 heats bathtub hot water M in the water M by conduction heat. And, since the water M is circulated, the water M is sequentially introduced into a channel space 41 where the part 42 is disposed to heat the entire water M. The source 43 in which the current flows is out of the channel such as a filter chamber 23. Thus, electricity is not brought into direct contact with the water M to eliminate an electric shock accident.
Patent JP-H1015335-A (JP)
Title: Gas separation method by gas separation membrane
Inventor: ISHIDA SHINZO
IPC: B01D63/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To take out gas with a predetermined concn. in a predetermined low rate within a short time after the startup of an apparatus by supplying gas rich in impermeable gas to the outside parts of hollow yarns and lowering the partial pressure of permeated gas within a permeated gas flow space to enhance the gas permeability of the hollow yarns. SOLUTION: Compressed air is heated through a heater 10 and the heated air is supplied to an auxiliary air separation cylinder 12 from a raw material air introducing port 13 in such a state that an opening and closing valve 14 and a passage opening and closing valve 16 are opened and also supplied to respective air separation cylinders 1 from raw material supply introducing ports 4. The impermeable gas (nitrogen) flowing out of the impermeable gas leadout port 15 of the auxiliary air separation cylinder 12 is supplied to the permeated gas flow spaces 7 of the respective air separation cylinders 1 and the gas in the permeated gas flow spaces 7 is substituted with nitrogen rich gas to lower the oxygen partial pressure in the permeated gas flow spaces 7 of the respective air separation cylinders 1.  By adjusting the opening degrees of the opening and closing valves 14 and the passage opening and closing valves 16, nitrogen gas with high purity (about 99% or more) can be immediately obtained from the auxiliary air separation cylinder 12.
Patent JP-H1060054-A (JP)
Title: Polymerization of vinylidene fluoride
Inventor: GIULIO BRINATI
IPC: C08F2/30
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinylidene fluoride(VDF), having high thermal stability and capable of manifesting an excellent level of white index even after heat treatment at high temperatures and reduced in degree of contamination degree by carrying out the (co)polymerization of VDF, optionally modified with one or more fluoro-containing comonomers, in the presence of a specific microemulsion. SOLUTION: The (co)polymerization of VDF, optionally modified with a small amount of one or more fluoro-containing comonomers is carried out in the presence of (B) a microemulsion comprising (i) a (per)fluoropolyether having neutral end groups and 400-3,000 number-average molecular weight and (ii) a surfactant based on the the (per)fluoropolyether having carboxyl end group salts to afford a polyvinylidene fluoride. Furthermore, the component (ii) has 400-600 number-average molecular weight and a molecular weight distribution in which a fraction having >700 number-average molecular weight is not present or is present in an amount less than 5wt.%. Thereby, the polyvinylidene fluoride is capable of manifesting an excellent white index even after staying of the material at high temperatures and can be utilized in applications approved by Federal Drug Administration(FDA).
Patent JP-H1018943-A (JP)
Title: Fuel injection valve
Inventor: NAGASAKA KENZO
IPC: F02M61/18
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve promoting the atomization of fuel. SOLUTION: A nozzle body 10 is arranged as to cover a valve element 5a formed at the tip of a needle valve 5 from the tip side thereof. At the center in the tip of the nozzle body 10, a fuel passage hole 12 is formed, around which a seat part 10a is formed on which the valve element is seated. Orifice plates 13 and 14 having orifices are attached on the tip of the nozzle body 10 as to cover the fuel passage hole 12. The orifice plates 13 and 14 are formed with the respective orifices 13a and 14a to have stepped parts 16a and 16b both therebetween such that the orifices 13a and 14a are shifted inward as being directed downstream.
Patent JP-S6237403-A (JP)
Inventor: URYU MASAAKI
IPC: E01C13/00
Filed: 1985-08-10
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-H0846595-A (JP)
Title: Optical transmission device
Inventor: TSUSHIMA HIDEAKI
IPC: H04N7/22
Filed: 1994-07-28
Abstract: PURPOSE:To provide a hybrid optical transmission device which can suppress the deterioration of transmission characteristic that is caused by the clipping distortions. CONSTITUTION:This optical transmission device contains at least an amplitude limiting circuit 2 which limits the minimum amplitude value of a frequency multiplex AM signal, a BPF 3-1 which eliminates the distortions that are generated at the parts out of the band of the AM signal due to its amplitude limitation, and a combiner 1-3 which multiplexes the output signal of the BPF 3-1 with a frequency multiplex QAM signal. A semiconductor laser is modulated by the output signal of the combiner 1-3. Thus the minimum value of the signal that modulates the semiconductor laser by the amplitude limitation can be set at a level higher than the threshold value. As a result, the clipping distortions of the semiconductor laser can be suppressed and therefore the deterioration of transmission characteristic can also be suppressed.