baber/WOPTO huggingface dataset:
Patent JP-H1017700-A (JP)
Title: Polymer sheet for solid electrolyte and its manufacture
Inventor: KUROKI MASAKATSU
IPC: B29L7/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a polyfluorovinylidene resin polymer sheet for solid electrolyte material having little dimensional change during the impregnating and swelling process of an electrolyte and a plasticizer. SOLUTION: This polymer sheet is obtd. by bombardment of electron beam and/or drawing of bulk sheet or foaming sheet made of partly cross-linking structured polyfluorovinylidene resin, and its sheet area after the impregnation process of an electrolyte and a plasticizer is in the range of 50-200% that of before the impregnation. This solid electrolyte is provided by impregnating the electrolyte and the plasticizer to the polymer sheet.
Patent JP-2001003117-A (JP)
Title: Production of crank shaft
Inventor: ANDO SHOICHI
IPC: B21K1/08
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To produce a crank shaft having high precision and high strength, to eliminate the trouble of machining in the after-working and to improve the yield. SOLUTION: A carbon steel having compositional components of 0.46-0.48 wt.% C, <=0.14 wt.% Si, 0.55-0.65 wt.% Mn, <=0.015 wt.% P, <=0.015 wt.% S, <=0.15 wt.% Cu, <= 0.20 wt.% Ni, 0.35 wt.% Cr and the balance Fe with impurities, is continuously cold-forged to form the crank shaft and, thereafter, the crank shaft is held at 250-350 deg.C for 1-2.5 hr and an aging treatment for air- cooling to a room temp., is applied.
Patent JP-H0520902-A (JP)
Title: Lighting fixture for vehicle
Inventor: SUZUKI TAKANORI
IPC: F21V7/09
Filed: 1991-07-15
Abstract: PURPOSE:To provide a lighting fixture for a vehicle free from the formation of glare due to reflection at, the stepped section of the effective reflecting surface of a reflector. CONSTITUTION:A lighting fixture in the title is provided with a reflector 20 of mirror surface finish for reflecting forward light from a light source. In addition, a step 21C is formed at the effective reflecting surface 21A of the reflector 20. In this case, the surface reflectance of step constitution areas 40 to 43 within the effective reflecting surface 21A of the reflector 20 is made smaller than the surface reflectance of other area within said surface 21A.
Patent JP-H05337647-A (JP)
Title: Welding method for bar-shaped members and welding torch for gas shielded welding
Inventor: YASUDA KATSUHIKO
IPC: B23K9/038
Filed: 1992-06-05
Abstract: PURPOSE:To provide the welding method capable of efficiently performing butt welding of high quality on the ends of the bar-shaped members and the welding torch for gas shielded welding. CONSTITUTION:A gas nozzle 14 is fitted on a welding torch main body, a contact tip 15 is provided on the inside of the gas nozzle 14, the tip of the contact tip 15 is projected to the outside of the tip of the gas nozzle 14 by the specified length and the outstanding part is insulated by an insulating member 16. When the ends of reinforcing bars of a structure are subjected to butt welding, for instance, by using this welding torch for gas shielded welding, the tip part of the contact tip 15 is inserted into a butt gap between the ends of the reinforcing bars, a solid wire 21 is drawn out from the tip of the contact tip 15, shielding gas is injected from the tip of the gas nozzle 14 and butt welding is performed while a short circuit with the reinforcing bars is prevented by the insulating member 16.
Patent JP-H0833832-A (JP)
Title: Flat membrane type precision filter
Inventor: IIJIMA KATSU
IPC: B01D65/08
Filed: 1994-07-26
Abstract: PURPOSE:To prevent the clogging of a membrane to obtain a prescribed infiltration flow rate by installing a counter electrode on the side facing a porous conducting membrane of a vessel so that it may come into contact with an original liquid, connecting a voltage source between the counter electrode and the porous conducting membrane to make the counter electrode a cathode and a to make the porous conducting membrane an anode and performing filtration while impressing weak voltage between both the electrodes. CONSTITUTION:A filter is provided with a vessel 1 having an original liquid inflow part 6 and a concentrate outflow port 7, and membrane units 2 each having a porous conducting membrane 9 installed inside the vessel 1 and having in filtrate outflow port 8. A counter electrode 3 is arranged on the opposite side to the porous conducting membrane 9 so that it may come into contact with an original liquid. A voltage source 5 connects the counter electrode 3 and the porous conducting membrane 9, and also the counter electrode 3 is made as a cathode and the porous conducting membrane 9 as an anode to perform filtration while impressing weak voltage between both the electrodes. As a result, since a gel layer an a solid layer are formed on the counter electrode, little clogging of the membrane occurs and prescribed flux is obtained. Since clogging of the membrane is little, the pressure of inflow water is lowered to save power.
Patent JP-S6152668-A (JP)
Title: Developer storage container of electrophotographic device
Inventor: KIMURA AKIFUMI
IPC: G03G15/22
Filed: 1984-08-23
Abstract: PURPOSE:To prevent the sedimentation of toner in a developing solution and to develop a photograph without color shading by providing on a tube path for sending the developer solution from a storage container to a developing chamber a temperature generating means for setting upper and lower parts at a high temperature and low temperature, respectively. CONSTITUTION:A developing chamber 4 is provided on the interior of a developing head 14. A developing solution L is ascended to a tank 27 from a tank 24 by a pump 25 and sent to the developing head 14 through a control valve 28. Then the used developing solution is returned to the tank 24. At this time, a heading wire 39 or low thermal conductive block 31, etc., is provided, for instance, on a tube 15 from the control valve 28. Then the solution at the bottom of the tube 15 is heated at a high temperature and allowed to cause convection. Toner is prevented from its sedimentation, and distributed again, thereby developing a photo satisfactorily, because the developing solutions at the bottom and at the top are made at a high temperature and low temperature, respectively, to cause them convection even when an electronic photographic device is not used for a long period, and the toner in the developing solution settles down.
Patent JP-H0843330-A (JP)
Title: Ion beam analyzing device
Inventor: KONISHI IKUO
IPC: G01N23/225
Filed: 1994-07-26
Abstract: PURPOSE:To provide an ion beam analyzing device, which can accurately measure quantity of irradiation of the ion beam applied to a sample. CONSTITUTION:In the condition that the specified gas such as neon (Ne) gas, which does not give the influence to the analysis of element included in a sample TP, is supplied from a specified gas supplying means 6 into a hood 2, the sample TP is irradiated with the ion beam from an ion beam generating device 1, and the signal of the X-ray, which is detected by an X-ray detecting unit 3, is processed by a computing means 4 so as to obtain the energy distribution data. Quantity of irradiation of the ion beam at the time of analysis is computed on the basis of the relation between the characteristic X-ray intensity of this specified gas, which is previously obtained by using a Faraday cup, and quantity of irradiation of the ion beam.
Patent JP-S6153873-A (JP)
Title: Recorder
Inventor: TAKAHASHI MASATOMO
IPC: B41J3/407
Filed: 1984-08-23
Abstract: PURPOSE:To improve the added value as a document of a recording paper in terms of a recorder for controlling a recording density by varying the recording densities of memory picture information and other input information. CONSTITUTION:As a receiving action starts, a central control part 2 carries out the presequence control action of communications protocal. A logo pattern 9 in a logo pattern memory 7 is extracted, transmitted to a recording control part 3 and recorded on a recording paper 8. At this time, the recording control part 3 detects the temperature of a thermal head through a temperature detecting means 6. An addition value alpha is added to the detected temperature, and the logo pattern 9 is recorded at a recording part 5 in a thin density. When the presequence is terminated, a reception picture 10 can be recorded by a control of the recording control part 3.
Patent JP-H0525580-A (JP)
Title: Material with low expansion and low magnetism and parts in electron tube
Inventor: SASAKI KAZU
IPC: C22C19/05
Filed: 1991-07-16
Abstract: PURPOSE:To provide a material for electron tube parts, such as electron gun parts for high definition color CRT capable of reducing chromatic aberration, and also to provide a material reduced in thermal expansion and magnetism. CONSTITUTION:This invention relates to a low-expansion and low-magnetism material, which has a composition consisting of, by weight ratio, >45-50% Ni, 16-21% Cr, and the balance essentially Fe and in which relative magnetic permeability (mu) and average coefficient of thermal expansion (alpha) at 30-200 deg.C are regulated to <=1.4 and <=14.5X10<-6>/ deg.C, respectively, and parts in electron tube composed of the above-mentioned material.
Patent JP-H04371789-A (JP)
Title: Baking furnace for refractory
Inventor: SAKATA YOICHIRO
IPC: F27B3/20
Filed: 1991-06-19
Abstract: PURPOSE:To permit even and quick heating by a method wherein respective fore, rear, left and right furrings are assembled so as to show uneven parallel arrangement to form gaps while fore, rear, left and right heaters are arranged so as to be hidden by the back surface side of respective lattices. CONSTITUTION:A furnace 4 is constituted of a left fore pillar 5, a right fore pillar 6, a left rear pillar 7, a right rear pillar 8, a refractory belt type fore furring 14, rear furring 15, left furring 16 and right furring 17, which are arranged between respective pillars 5-8, a fore heater 21, a rear heater 22, a left heater 23 and a right heater 24, which are provided between the inner surface of the furnace 4 and respective furring, while gaps are formed by assembling respective furring so that fore-and-rear and left-and-right uneven parallel stages are formed by respective furrings and respective heaters 21-24 are arranged so as to be hidden by the back surface side of respective furrings respectively. Accordingly, the heat of respective heaters 21-24 does not arrive directly at the works to be baked and the works are heated indirectly by radiation heat through the gaps between respective furrings 14-17 whereby uneven baking due to local heating can be prevented and the works can be heated quickly to bake them efficiently since gaps are formed between respective furrings 14-17 and, therefore, heat arrives through the gaps.
Patent JP-S5963506-A (JP)
Title: Photodetector
Inventor: CHIBA JIROU
IPC: G01D5/26
Filed: 1982-10-04
Abstract: PURPOSE:To reduce the number of photodetectors by stacking plural stages of light transmitters each constituted by forming a conic reflection surface which reflects a sidewise incident light in a specific direction and also arranging a photodetector which photodetects the light beam reflected by the reflection surface. CONSTITUTION:The light transmitter 10 is constituted by forming the inverse conic hole 11 in the center of a disk made of transparent resin and forming the reflecting surface 12 by vapor-depositing metal such as chromium and aluminum on the circumferential surface of the hole, and then arranging the discoid photodetector 13 of nearly the same size with the large diameter part of the reflection surface 12 at the reverse center part. Those light transmitters are stacked in plural stages. When the light beam such as a laser beam is incident from the obligue direction, it is directed downward by the reflection surface 12 to enter the photodetector 13, which outputs an electric signal corresponding to the quantity of the incident light, so that which position of the photodetector the light beam is incident to is detected on the basis of the output signal of the photodetector. The sunshine which is incident from the oblique direction is cut off by a light shielding plate 14.
Patent JP-S6418047-A (JP)
Title: Photometry part construction for chemical analyzer
Inventor: SETO SHUNICHI
IPC: G01N21/47
Filed: 1987-07-13
Abstract: PURPOSE:To enable the obtaining a highly accurate results of analysis, by irradiating a chemical analysis slide with light of a light source lamp through a filter adapted to transmit light with a specified wavelength in stead of through a condenser lens. CONSTITUTION:After a chemical analysis slid with a substance to be measured dropped on a reagent layer is held at a constant temperature for a specified time, it is irradiated with a measuring light and the quantity of light reflected from the slide is measured to perform a quantitative analysis of the substance being measured. In other words, an opening 57 of a thermostat section 20 is circular in the shape, light from a light source lamp 58 is irradiated in a roughly oval form and light transmitted through a transparent glass plate irradiates the undersurface of a film 1b of the slide 1. Then, the reflected light thereof is received with a light receiver 59. Thus, light reflected from the undersurface of the film 1b of the analysis slide 1 will not be intercepted by an rim of the opening 57 of the thermostat section 20 before reaching the light receiver 59 regardless variations in the height of the film 1b with a variance in the thickness of a frame 1a of the analysis slide 1. This eliminates changes in the light measuring accuracy thereby obtaining highly accurate results of analysis.
Patent JP-H0224188-A (JP)
Title: Detection of residual amount of ribbon
Inventor: KANZAKI TOMONORI
IPC: B41J31/05
Filed: 1988-07-12
Abstract: PURPOSE:To enable a residual amount of a ribbon to be detected by variation of a detection output by a method wherein a triangular mark is marked on from a start to an end of the ribbon, and this mark is detected with an optical sensor. CONSTITUTION:A triangular mark 14 is marked on from a start A to an end B of a ribbon 8a. The mark 14 is detected with an optical sensor 11, and its output is converted from analog to digital with an A/D converter 15. After receiving once with a latch 21, the output is converted to a suitable value easy to be indicated with a conversion part 17 through a control part 16, and a ribbon amount is displayed on an operation panel 18. In order to display the ribbon amount, a display part 19 is successively filled up in proportion to the mark 14 and lastly, exchange of the ribbon 20 is displayed. When the ribbon 8a is exchanged, the display of the ribbon exchange 20 disappears and the display part 19 returns to the original state.
Patent JP-S6065784-A (JP)
Inventor: MIYAKE YASUHIRO
IPC: C05F3/00
Filed: 1983-09-20
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-2000082324-A (JP)
Title: Lighting stairs
Inventor: FUJII NORIAKI
IPC: F21V33/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a stepping off at night and to enhance safety during ascending/descending by providing a light source at a predetermined position at the lower surface of a front end of a stepped plate of each stairs to enhance a visual recognition of the edge portion of the stepped plate. SOLUTION: A light source 3 is mounted at an approximately center position in a width direction at a lower surface of a front edge portion 21 of a stepped plate 2. In the case where a handrail is provided, the light source 3 is mounted at a position approached to the handrail and illuminates at least range at which a person places a foot. At this time, a contrast of brightness and darkness of a front edge portion 21 and other portions of the stepped plate 2 is provided by illuminating the stepped plate 2 such that the front edge portion of the stepped plate 2 becomes dark and other portions become bright to enhance a visual recognition of the edge portion and a recognition of a border of each step can be easily and certainly carried out. As the light source 3 a flat type LED having a small size and a wide range of direction angle is preferably used. Thereby, an adjustment of a desired position and an illumination angle can be facilitated without impairing a beautiful appearance of the stairs and the light source 3 can be mounted at a cheaper cost.
Patent JP-S6067340-A (JP)
Title: Transfer unit
Inventor: HATAKEYAMA SHIROU
IPC: B65H3/66
Filed: 1983-09-21
Abstract: PURPOSE:To simplify the construction of a transfer unit to reduce failures in the transfer unit for supplying recording papers to a recording section by reversing one of transfer means for a predetermined time when the recording paper reaches a squeezing section between a pair of transfer means. CONSTITUTION:When a recording paper 2 is supplied to an ink jet printer, the recording paper 2 in a paper supply cassette 1 is guided by guide plates 4, 5 while reaching a squeezing transfer section having a platen roller 6 and a lower roller 7. After the recording paper reaches there, a paper supply roller 3 also continues to rotate for perposely bending the recording paper 2 so that the recording paper 2 is prevented from being inserted slantly in the squeezing transfer section between the rollers 6, 7. That is, when the recording paper 2 abuts slantly against the transfer section between the rollers 6, 7, the roller 6 is reversed, and when a reverse force is applied to a portion of the recording paper 2 transferred slantly to be sandwhiched by squeezing transfer section, the edge line of the end of the recoding paper 2 becomes parallel to the roller 6. Thereafter, the recording paper 2 is maintained as it is while recorded by a recording head 10 and discharged outside the machine.
Patent JP-H0224718-A (JP)
Title: Information processor
Inventor: YAMAZAKI ATSUSHI
IPC: G06F12/10
Filed: 1988-07-13
Abstract: PURPOSE:To improve the hit ratio of an address conversion buffer by using the output of a 2nd address conversion buffer until the upper part of a logical address is changed. CONSTITUTION:In the 2nd address conversion buffer 8, a physical address, its corresponding logical address, a bit indicating the validity/invalidity of the physical address, and an updating bit indicating the updating/unupdating state of the physical address are stored in respective area determined by coupling values between base register numbers and index register numbers to check an effective bit and an updating bit and also check whether the corresponding logical base is changed from a logical page address at the time of registering data in the buffer 8 or not. When a logical page part is not changed even when the contents of a base register 2 and an index register 3 are changed, the corresponding physical address in the buffer 8 is validated and a buffer storage circuit 7 is accessed by using the physical address in the buffer 8.
Patent JP-S6330205-A (JP)
Inventor: KURONO TATSUO
IPC: B28B11/14
Filed: 1986-07-25
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-H0996392-A (JP)
Title: Synthetic resin product fusing unit
Inventor: UENO TAKAHIRO
IPC: F16L47/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin tube joint which can fusion connect a tube joint main body to a synthetic resin tube securely, as well as prevents the generation of a trouble owing to the power feeding more than necessary to a heating body, by cutting off the power feeding to the heating body securely and automatically, at the time when the tube joint main body is fused and fusion connected with the synthetic resin tube. SOLUTION: In a synthetic resin tube joint furnishing a tube joint main body 1 having an insert space to insert a synthetic resin tube P to the inside, and a tube junction 1a fusion-connected to the synthetic resin tube; and a heating body 3 provided inside the tube junction 1a of the tube joint main body, and to heat and fuse the tube junction by the heating following the power feeding; the power feeding passage is cut off to form the cutting, and both sides of the power feeding passage facing the cutting are connected electrically by a conductive body 6, while an escape space 7 is provided at the outer side of the conductive body 6.
Patent JP-H0711089-A (JP)
Title: Composition capable of forming lubricating coating film and metal plate having excellent lubricating property using the same
Inventor: YOSHII KAZUO
IPC: C10N30/12
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a composition capable of forming a lubricating coating film having excellent processability, corrosion resistance and top-coating suitability and a lubricating metal plate coated with the composition. CONSTITUTION:This composition comprises (A) 100 pts.wt. of a water-dispersible or water-soluble resin composed of (a) a polyurethane resin and (b) an acrylic resin, (B) 5-50 pts.wt. of silica particles and (C) 0.5-30 pts.wt. of lubricating function imparting agent and is capable of forming a lubricating coating film having >=1.0X10<9>dyn/cm<2> value of modulus of elasticity E1 at 100 deg.C when dried. The composition is made into a coating film on a metal plate to give a metal plate having excellent lubricating properties.
Patent JP-S6236305-A (JP)
Title: Cosmetic
Inventor: HOTTA HAJIME
IPC: A61K8/36
Filed: 1985-08-08
Abstract: PURPOSE:To provide a cosmetic having excellent skin-beautifying effect and anti-suntan effect and containing a large amount of 4-hydroxycinnamic acid stably as an active component, by adding a weakly basic inorganic salt or weakly basic organic acid salt as a neutralizing agent. CONSTITUTION:A skin-beautifying and anti-suntan cosmetic containing (A) 0.1-20wt% (preferably 0.5-15%) 4-hydroxycinnamic acid and (B) a weakly basic inorganic salt or (C) a weakly basic organic acid salt. Although the component A has excellent melanine-suppressing activity, it is a crystal having low solubility in water and is hardly soluble also in general oil for cosmetic. A large amount of the compound A can be compounded stably to a cosmetic by adding 1-2mol of the compound B [e.g. MClO, MHCO3 or M2CrO4 (M is Na or K)] or component C (e.g. sodium acetate or potassium propionate) to 1mol of the component A.
Patent JP-S6154807-A (JP)
Inventor: KOGURE TOMIO
IPC: G02B6/44
Filed: 1984-08-24
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-S6419503-A (JP)
Title: Bias magnetic field impression device
Inventor: TERASAWA TAKESHI
IPC: G11B11/10
Filed: 1987-07-15
Abstract: PURPOSE:To shorten the reversal time of polarity, by providing plural excitation coils which are arranged adjacently to a rotatable permanent magnet having four magnetic poles and generate torque in the permanent magnet. CONSTITUTION:A laser beam from a laser beam source 11 is diaphragmed to a micro spot with a diameter of 1-2mum on the magnetic layer 8 of a disk medium 7 by an objective lens 10, and the temperature of the medium is increased, and simultaneously, a bias magnetic field is impressed, and a reversal magnetic domain is formed on the layer 8, then, recording is performed, and erasure is performed by arranging the magnetizing direction of the layer 8 in the same direction. The bias magnetic field is generated from the magnetic pole on the medium side of the permanent magnet 2. To perform the recording and the erasure, it is required to change the polarity of the bias magnetic field, and a cylindrical magnet 2 having four magnetic poles magnetized in the normal direction of an outer periphery is reversed. Currents are permitted to flow on the excitation coils 4a, 4b, and 4c so that the magnetic poles 501a and 501b at a side neighboring to the magnet 2 of an excitation core can be set as an S-pole and the magnetic pole 501c as an N-pole, and the N-pole of the magnet 2 is attracted to the magnetic poles 501a and 501b, and the S-pole to the magnetic pole 501c, then, the torque is generated in the magnet 2, and the polarity is reversed by right-turning at 90 deg..