baber/WOPTO huggingface dataset:
Patent JP-S59121249-A (JP)
Title: Supporting device for screw shaft
Inventor: YANO TAKESHI
IPC: F16H25/24
Filed: 1982-12-27
Abstract: PURPOSE:To reduce the diameter of the screw shaft and miniaturize the supporting device by a method wherein the supporting device for the screw shaft, which is utilized for the conversion between a rotary motion and a straight line motion, is provided with a mechanism, absorbing the difference of the changes of dimensions in the screw shaft and a support table and providing the screw shaft with a tension at all time. CONSTITUTION:The screw shaft 1 is attached to the support table 4 by a ball screw through left and right brackets 2, 3 to move a slide 7, fixed to a nut 6, in a straight line by the rotation of a gear 5. One end of the screw shaft 1 is supported by an angular ball bearing 8 so as to be fixed axially by a nut 9 for the roller bearing, the bracket 2 and a bearing pushing screw 10. On the other hand, the other end thereof is supported so as to be movable axially by a ball bearing 11 while the bracket 3 is provided with a spring seat 17, a disc spring 16, a sliding seat 15, a thrust ball bearing 14, a thrust seat 13 and a spring compressing nut 12. An axial force, applied to the screw shaft 1, is transmitted from the nut 12 to the bracket 3 through an order reverse to the order described above.
Patent JP-H04107423-A (JP)
Title: Recording medium
Inventor: TAKAGI KOJI
IPC: G02F1/13
Filed: 1990-08-28
Abstract: PURPOSE:To allow the writing, displaying, preserving, erasing, and changing of information on characters, graphics, etc., and to prevent the splashing of powder at the time of writing and erasing by inserting a film consisting of a specific material between a lower electrode and a surface transparent electrode. CONSTITUTION:The film of such material which is reversibly changed in the transparent state and the opaque state according to the various levels of the frequencies of impressed electric fields and maintains the transparent or opaque state before the removal in spite of the removal of the impressed electric fields is inserted between the lower electrode 2 and the surface transparent electrode 1 constituted by packing transparent conductors 1b into the many through-holes bored in a transparent insulating film 1a. The transparent insulating film 1a is exemplified by, for example, films, etc., of polyethylene terephthalate, polyvinyl chloride, etc. The transparent conductors 1b are exemplified by conductive high-polymer compds., etc., such as polypyrrole and polythiophene. The writing, displaying, preserving, erasing, and changing of the information on the characters, graphics, etc., are freely executed in this way without splashing the powder.
Patent JP-S6287822-A (JP)
Title: Temperature detector
Inventor: ITO KATSUJI
IPC: G01K11/12
Filed: 1985-10-14
Abstract: PURPOSE:To make it possible to detect temp. with high accuracy at a place separated from an article to be measured without receiving electric noise, by transmitting the abnormality of temp. in the form of an optical signal. CONSTITUTION:This temp. detector is equipped with one or more of temp. detection means 14 containing a linear shape memory alloy 12 having a twist and a signal transmission means 18 containing an optical fiber 16. The means 14 consists of a fixing part 20 for fixing one half part of the alloy 12 to an article to be measured and a flag-like displacement member 22 mounted to the other half part of the alloy 12 in close vicinity to the fiber 16 and rotationally displaced by the shape recovery force of the alloy 12 when said alloy reaches set temp. The means 18 has an optical fiber bent part 16a bent at the part approaching the member 22 and pushed by the rotation of the member 22. A light source 30 is connected to the input end 16b of the fiber 16 and a temp. change sensing means 22 electrically detecting the change of the optical signal transmitted through the fiber 16 is connected to the output end of the fiber 16. When the article to be measured reaches set temp., the part 16a is bent by the rotation of the member 22 and an optical signal is attenuated while the attenuated signal is detected by the means 32 to be displayed on a display part 56.
Patent JP-H0274535-A (JP)
Title: Optical part glass for molding
Inventor: NAGAI HIROKI
IPC: C03C3/072
Filed: 1988-09-09
Abstract: PURPOSE:To develop an optical part glass which has a low softening point, a low density and can be pressed at low temperature by adding specific amounts of B2O3 and alkali metal oxides to SiO2-PbO glass. CONSTITUTION:As a starting glass for producing molded glass products such as lens or the like which can have the target curved surface only by pressing in a mold without polishing, is used a glass which is composed of 26-40wt.% of SiO2, 25-45wt.% of PbO and 2-15wt.% of R2O (which comprises at least 2 kinds of alkali metal oxides such as lithium oxide, sodium oxide, potassium oxide or the like where the amount of one component among them is more than 80wt.%); 2-20wt.% of B2O3; 0-8wt.% of Al2O3; and 0-20wt.% of R'O (R' is Ca, Ba, Mg, Zn), but not containing F. The resultant glass softens at a temperature lower than 540 deg.C, has a density lower than 4g/cm<3>, a refractive index of 1.60-1.75 at the wavelength of 589.3nm, high water resistance, good light transmission, thus can be used as a optical part glass for low-temperature molding.
Patent JP-H08103183-A (JP)
Title: Method for obtaining same effect as that of radiation treatment by glow plasma discharge treatment
Inventor: KITAHARA ICHITA
IPC: A01H1/06
Filed: 1994-07-26
Abstract: PURPOSE: To easily cause the same effects such as a hydrogenation reaction, a polymerization reaction and a crosslinking reaction in a short time as those of the irradiation of electron lays or gamma rays by spreading a specimen in a vacuum-resistant container in a thin film state and subsequently applying a glow discharge treatment to the specimen in a high frequency electric field generated with a magnetron under vacuum. CONSTITUTION: For example, a highly pure 18C unsaturated fatty acid ester, methyl oleate, is charged in a vacuum-resistant container and subsequently subjected to a 2-3 second intermitting discharge treatment with a magnetron of high frequency output of 600W in electromagnetic waves of 2450 mega Hertz in a vacuum state of 0.5-1mmHg. Thus, methyl stearate is obtained in a production yield of 6% in 10 seconds. When the specimen is irradiated with a cobalt 60 gamma ray source at a distance of 20cm, an irradiation time of >=300hrs is required for obtaining the same hydrogenation degree as the above-described degree. The seeds of morning glory are preferably subjected to a glow plasma discharge treatment to give electron shocks to the seeds for activating the seeds.
Patent JP-S6287159-A (JP)
Inventor: TAKAGI KAZUO
IPC: A23L3/22
Filed: 1985-10-12
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-H0781235-A (JP)
Title: Rewritable handy color display
Inventor: ISHIWATARI TORU
IPC: B41M5/26
Filed: 1993-09-13
Abstract: PURPOSE:To provide a rewritable handy color display, the running cost of which is low due to no necessities of the provision of complicated electrical circuit and the like and of the energy for maintaining color display and which can be produced at low production cost. CONSTITUTION:The display 1 concerned is produced by laminating a screening layer 2, the transparency of which is reversibly changed between transparent state 2a and opaque state 2b by external stimulus, onto a color recording layer 10, which is colored in two or more colors. The color recording layer 10 consists of main displaying elements 11 adjacent to one another and white displaying elements, which are arranged among the main displaying elements 11 as auxiliary displaying element 12.
Patent JP-H0897834-A (JP)
Title: Method for connecting gateway device
Inventor: NAKAO FUMIAKI
IPC: H04L12/40
Filed: 1994-09-22
Abstract: PURPOSE: To improve the efficiency of the operation of the host connection definition of a host terminal emulator dealing with a LAN and to effectively utilize a logical unit. CONSTITUTION: A lot of terminals are divided into plural groups A and B, definition for connecting to a host 20 with a group name fixed is added to the terminals within the respective groups and the definition is given by the group name to a gateway device 30. Thus, fixed connection and idenfinite connection are allowed to coexist.
Patent JP-2000043488-A (JP)
Title: Writing trace output device, and storage medium
Inventor: ANDO MIYOSHI
IPC: G06F3/0487
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To realize a writing trace output device which can output traces being written on a writing face for each writing region in an order to written times. SOLUTION: When a CPU detects that a writing start indication button 14c is turned on (S13: Yes), an increment of '1' is performed for a row number (n) (S18), the trace is detected until the turning on of a writing completion button is detected (S22), and when the turning on of the writing completion button is detected (S42: Yes), trace data for one row is stored (S44). The processings of S13-S44 are executed for each row, and written rows are stored in a storage region in an order of written times. Then, the turning on of a display button 25 is detected (S46: Yes), the stored trace data is read and displayed in the stored order (S50, S52).
Patent JP-H04108284-A (JP)
Title: Broadcast receiver
Inventor: FUJITA TAKASHI
IPC: H04N7/03
Filed: 1990-08-28
Abstract: PURPOSE:To effectively utilize information on the current date and time included in one packet 8/30 by fetching the packet 8/30 being one of broadcasting service data packets(BSDP) and analyzing the data on the current date and time, and setting a time piece provided to a broadcast receiver main body according to the analyzed data. CONSTITUTION:A teletext decoder 7 writes the data of the received BSDP packet 8/30 in a screen memory 9. The data of the BSDP packet 8/30 received once the fetch of the data of the BSDP packet 8/30 is completed are read in the internal memory of a control part 6 from the screen memory 9 and the current time data is analyzed. Further, it is checked whether or not the analyzed current time data includes an error and when not, the analyzed current time data is sent to a VTR control part 13, which sets the time piece 15 of a VTR according to the current time data. Consequently, the current date and time data included in the BSDP packet 8/30 are effectively utilized to set the time piece of the VTR main body.
Patent JP-S59120993-A (JP)
Inventor: NAMEKAWA FUMIHIKO
IPC: G21C15/02
Filed: 1982-12-28
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-S6469009-A (JP)
Title: Pretreatment of semiconductor substrate
Inventor: SHIMIZU NORIYOSHI
IPC: C23C14/02
Filed: 1987-09-10
Abstract: PURPOSE:To clean the surface of a semiconductor substrate for improving quality, by applying hydrogen ions to the substrate surface obliquely for sputtering the same while heating the substrate for inducing surface movement of atoms. CONSTITUTION:An InP substrate 2 is disposed within high vacuum together with all the treating means and is heated to about 400 deg.C by a heater 4. An ion gun 1 is arranged such that ion beam is incident to the surface of the InP substrate 2 obliquely at an angle of 60 deg.. Hydrogen ions from the ion gun 1 are applied at an angle of 60 deg. so that the surface of the InP substrate 2 is ion etched. Thus, surface movement of In atoms is induced by heating the substrate to recover damages due to sputtering, and the ion etching can be conducted with the surface flatness being maintained.
Patent JP-H1071216-A (JP)
Title: Autonomic treadmill
Inventor: INOUE TOSHITOKI
IPC: A63B22/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To run thereon at the same sense as running on the ground by constituting an autonomic treadmill in such a way as calculating a control quantity for applying on a motor controller in response to the movement of a runner based on a signal of a position sensor which detects the front/rear positions of the runner in the driving direction of an endless belt. SOLUTION: When a runner 21 rides on an endless belt 24, a position sensor 29 measures the position of the runner 21, inputs it in an arithmetic and control device 32 as a position signal so as to calculate the instruction speed, and the control quantity is inputted in a motor controller 33. When the position signal becomes smaller than the reference position signal, a belt 24 starts running at such speed as being proportional to its difference. If the runner 21 performs a quick running action and goes forward, the belt 24 runs faster than that. If the runner abruptly runs fast and goes forward, a speed proportional to a differential calculus value of the difference between the position signal and the reference position signal is accelerated. This constitution allows the runner 21 to run without moving the body in the front/rear violently.
Patent JP-H0392005-A (JP)
Title: Power-on mute circuit
Inventor: IGARASHI TAKAYUKI
IPC: H03F1/00
Filed: 1989-09-05
Abstract: PURPOSE:To prevent production of pop noise unpleasant to ears by providing a mute signal generating circuit outputting a signal turning on a mute switching element so as to mute a sound signal at application of power supply. CONSTITUTION:A voltage at a point (a) rises with a power supply rising fastest in power supplies +B1, +B2 at application of power supply and the power supply is supplied to a mute signal generating circuit A and a mute release signal generating circuit B. As a result, a base voltage of a transistor(TR) Q1 rises according to a time constant T1 (=R1XC4) and a rising time constant of a voltage at the point (a) and the TR Q1 turns on when a base-emitter potential exceeds a threshold level. Thus, a TR Q2 is turned off and a TR Q6 is turned on, then a TR Q7 is turned on, mute TRs Q8, Q9 are turned on to mute output signals of amplifiers 2, 3. Thus, a sound signal is muted at application of power supply to prevent production of pop noise or the like.
Patent JP-2000056883-A (JP)
Title: Device and method for data input, and computer-readable recording medium where program making computer implement same method is recorded
Inventor: TAKAHASHI TOMOYUKI
IPC: G06F3/048
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of data input to a data input item field by evading the repetitive input of the same data. SOLUTION: This device is equipped with a display part 501 which displays data input item fields, a data input part 502 which inputs data to displayed data input item fields, a display control part 503 which displays the inputted data in the data input item field, a display state setting part 504 which sets the display state of data displayed in the data input item fields for each data input item field, a data clear indication part 505 which indicates the clearing of data, and a data clearing part 506 which changes the display of data according to the display state of the data set by the display state setting part 504 when clearing of the data is indicated.
Patent JP-H1069878-A (JP)
Title: Laser ionization mass spectrograph
Inventor: MIYAZAWA KUNIO
IPC: H01J49/10
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device and a measuring method for reducing a back ground thereby increasing signal strength, in laser multi photon ionization mass spectrometric technique for introducing a specimen by a supersonic molecular jet. SOLUTION: This device is equipped with a specimen introducing part 1 having a pulse bulb 11 forming a molecular jet 13, a pulse laser beam oscillator 2, a vacuum ionization chamber 3 or an equivalent portion having a window 31 passd by a laser beam 22 oscillated from the escillator 2, and a mass spectrometer 4 for analyzing the mass of atom ionized by the laser beam 22; and is using turbo molecular drag pump 51 and 52 for a pump for exhausting the vacuum ionization chamber 3.
Patent JP-H0394900-A (JP)
Title: Dehydrating treatment of organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/14
Filed: 1989-09-05
Abstract: PURPOSE:To reduce the injected amount of chemicals and to obtain dehydrated cake having low moisture at low cost by regulating pH of organic sludge thereafter diluting and washing the organic sludge and concentrating this washed sludge and then injecting an Fe<3+> flocculating agent and dehydrating the sludge. CONSTITUTION:Mineral acid 2 such as concd. sulfuric acid is added to organic sludge 1 sent from a treating installation of sewage and excretion, etc., to regulate pH at <=4. After this organic sludge is agitated for a prescribed time, water 5 such as effluence discharged from an excretion treating installation is added to dilute and wash the organic sludge. This organic sludge is introduced into a ppt. concentrating tank 8 and solid-liquid separation is performed. Then an Fe<3+> flocculating agent 11 such as FeCl3 is added to the sludge discharged from this tank 8 to regulate pH. Thereafter, this sludge is charged to a compression type filter press dehydration 13 and dehydrated. In such a way, the injected amount of chemicals can be drastically lowered and therefore the cost of chemicals is reduced. Furthermore, dehydrated cake 14 having low moisture is obtained.
Patent JP-H0280646-A (JP)
Title: Weft-insertion apparatus for loom
Inventor: MURAMATSU MASAYUKI
IPC: D03D47/28
Filed: 1988-09-14
Abstract: PURPOSE:To smoothly cut a weft and improve the quality of woven fabric by inserting wefts through a plurality of ejection nozzles into a warp opening in a specific order and cutting the wefts while staggering the cutting timing on each ejection nozzle in such a manner as to apply the optimum tension to the weft. CONSTITUTION:A weft 14 ejected through a 1st ejection nozzle 12, inserted into a warp opening and beaten is cut with a cutter apparatus 16 at a specific cutting timing. Immediately after the cutting, a weft 14 ejected through a 2nd ejection nozzle 13, inserted into the warp opening and beaten is cut with the cutter apparatus 16 in the same manner as above. The cutting timings of the wefts corresponding to the rotational angle of the main loom shaft of the cutting apparatus 16 are staggered between the 1st and the 2nd ejection nozzles 12, 13 to impart optimum warp tension to each warp in the cutting of the warp between the tip end of the 1st or 2nd ejection nozzle 12, 13 and the cutting apparatus 16.
Patent JP-S60121397-A (JP)
Title: Liquefied petroleum gas evaporator
Inventor: ITOU KAZUO
IPC: F17C7/04
Filed: 1983-12-05
Abstract: PURPOSE:To vaporize LPG without generating drainage by annularly arranging heating mediums onto the outer periphery and allowing LPG to flow down and vaporize in a trunk pipe filled with heat exchanging fins inside and heating LPG during the time when LPG rises at a low speed from the lower part of a hollow pipe shaped accumulator. CONSTITUTION:An LPG evaporator A has heating mediums 9 arranged onto the outer periphery, and a hollow pipe shaped accumulator 14 having a communication port 13 is installed, penetrating in the vertical direction, in the lower part of a trunk pipe 1 filled with heat exchanging fins 2 in multistage form, and an introducing pipe 4 equipped with a liquid-amount adjusting valve 15 is installed continuously to the upper part in the trunk pipe 1. An outlet pipe 6 is continuously installed in the upper part of the accumulator 14, and a drain pipe 10 equipped with a drainage discharging valve 11 is installed in the bottom part of the accumulator 14.
Patent JP-S6291756-A (JP)
Inventor: MATSUMOTO KOZO
IPC: F25B9/06
Filed: 1985-10-16
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-H1072923-A (JP)
Title: Staircase member
Inventor: YOSHIMURA MASATAKA
IPC: E04F11/17
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively and efficiently mass-produce products of stable quality by bonding a thermosetting resin decorative laminated sheet formed out of a decorative layer and a thermosetting resin layer sequentially laminated on a board as a surface material to base material surface. SOLUTION: A thermosetting resin decorative panel 22 made of a decorative layer 4 and a thermosetting resin layer 5 sequentially laminated on a board 3, is bonded as a surface material to the surface of a base material 1. When the thermosetting resin layer 5 is embossed as required, high three-dimensional design quality can be obtained, simulating the irregularities of a vessel hole or the like or the surface of natural timber. Also, design quality more resembling the natural timber can be obtained by filling the embossed irregularities with a colorant. Furthermore, surface properties such as abrasion resistance can be improved by forming a top coat layer 7 on the thermosetting decorative resin layer 5 whenever necessary.
Patent JP-H1156968-A (JP)
Title: Packaging body for medical container
Inventor: ISONO KEINOSUKE
IPC: A61J1/10
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body for a medical container allowing the safe confirmation and use of the medical container and the simple disposal of it after use. SOLUTION: This packaging body for a medical container is constituted of a flexible resin container main body 2, adhesive seal sections 3 peelable with the inner wall faces are formed on the container main body 2, and the main body 2 is partitioned into multiple chambers. A moisture absorbing alteration chemical converted or discolored when absorbing moisture is hermetically stored at least in one chamber, a liquid is hermetically stored at least in another chamber, and the adhesive seal sections 3 are peeled off to aseptically mix the chemical and liquid at the time of use.  The packaging body for the medical container is constituted of the first packaging body 8 made of a packaging material having low moisture permeability or moisture nonpermeability than a main body container wall and hermetically packaging the liquid storage chamber, the second packaging body 9 made of the packaging material having low moisture permeability or moisture nonpermeability than the main body container wall and hermetically packaging the whole medical container, and a desiccant 10 arranged in the second packaging body 9.
Patent JP-H0393382-A (JP)
Title: Projection television receiver
Inventor: OGASAWARA TOSHIAKI
IPC: H04N9/28
Filed: 1989-09-06
Abstract: PURPOSE:To facilitate convergence and focus adjustment by providing an exclusive cut-off switch to a CPU(Color Picture Tube) output circuit mounted to 3 colors of cathode ray tubes. CONSTITUTION:In the case of applying electric focus adjustment, since the adjustment is difficult with R, G, B 3 colors projected on the screen, the adjustment is made with a single color. In this case, e.g. when the color R is adjusted, the cut-off switches 3 for G,8 are closed, then only the R image is projected on the screen and the adjustment is made very easily. This is similar in the adjustment of other colors G, B. Since the switches 3 are provided onto CPT boards 2 in this way, simple adjustment is attained without any exclusive device.