baber/WOPTO huggingface dataset:
Patent JP-S61223499-A (JP)
Title: Electrode in condensing, boiling and heat transfer device utilizing electric field
Inventor: YABE AKIRA
IPC: F28F13/16
Filed: 1985-03-27
Abstract: PURPOSE:To reduce discharge from the electrode, electric power consumption and an operating cost by a method wherein the coating film of insulating material, having an electrical conductance provided with the specified magnification of the electrical conductance of a medium, is provided on the electrode. CONSTITUTION:The electrode 11, consisting of a metallic wire, is coated by the coating film 12, consisting of the insulating material. When a space H between the electrodes is connected to the medium, the insulating film should effect as a conducting body in case the insulating film is compared relatively with the heat medium and the electrical conductance of the insulating film should be ten times or more of the electrical conductance of the medium. When arc discharge is generated under holding moisture between electrodes, the insulating film effects as an insulating body whereby the arc discharge as well as insulation breakage due to the moisture may be prevented and anti-corrosion effect may be generated, therefore, the insulating body should be the electrical insulating body, having larger electrical resistance as compared with water and the electrical property in which the insulation breakage will never be caused. Accordingly, the insulating film should have the electrical conductance of 10-10<3> times.
Patent JP-S60206762-A (JP)
Title: Liquid pressure booster
Inventor: KUROMITSU HIROSHI
IPC: B60T13/14
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the power consumption by providing first and second valves in the communication path between the delivery and suction sides of pump and a reservoir such that the first valve will open and the second valve will close under normal state while the first valve will close thereafter the second valve will open under braking and the pump will function. CONSTITUTION:Upon stepping of brake pedal 1, an input piston 2 will move to move an annular groove 24 by the distance (a) thus to close the first valve at first. Here, a switch 36 is turned on to drive a motor 19 thus to function a pump 10. While the oil in a chamber 26 between the input piston 2 and a power piston 3 is stored in an accumulator chamber 31 through a reservoir 6. Upon further movement of the input piston 2 by the distance (b), second valve will open. Consequently, the pressurized oil stored in the accumulator 37 is sucked through the pump 10 and delivered into a power chamber 5, thus to function the power piston 3. Upon returning of the pedal 1, the motor 18 will stop even if the switch 36 is turned off. While the second valve will close and the first valve will open.
Patent JP-H05212280-A (JP)
Title: Production of oil adsorbent from ligneous material
Inventor: NOMA JUNICHI
IPC: B01J20/24
Filed: 1992-02-03
Abstract: PURPOSE:To provide a water-repellent oil adsorbent capable of selectively adsorbing oil even in an aq. soln., seawater and water. CONSTITUTION:A ligneous material is crushed to increase its surface area per unit weight, and the surface of the crushed material is coatd with a water repellent to produce the adsorbent.
Patent JP-H01236589-A (JP)
Title: Connector
Inventor: CHIYOJIMA TOSHIO
IPC: H01R24/02
Filed: 1988-03-16
Abstract: PURPOSE:To enable a long time stable operation by equipping the center conductor composed of a contact member, the supporting member in which the projected part slidable to a cylinder hole is formed at one side end part side and the core wire inserting hole inserting the core wire of a cable is formed at the other side end part side, and a spring member. CONSTITUTION:A center conductor 10 is equipped which is composed of a contact member 11, a supporting member 12 in which a projected part 12a slidably formed to a cylinder hole 11b is formed at one side end part side and a core wire inserting hole 12b inserting a core wire 3 of a cable 20 is formed at the other side end part side, and a spring member 13 accommodatedly formed in a cylinder hole 11b. The conductor 10 retreats in the arrow B direction when the force in the arrow B direction is applied to a center contact 11a by the action of the member 13, consequently abnormal force is unapplied to the wire 3 or a dielectric 2 of the cable 20. This enables the reliability of a connector to be assured for a long time.
Patent JP-H02240545-A (JP)
Title: Optical tomographic imaging device
Inventor: ICHIMURA TSUTOMU
IPC: G01N33/483
Filed: 1989-03-14
Abstract: PURPOSE:To remove the influence of scattering components and to extract only the information of absorption components so that the optical tomographic image can be observed with a high resolution by using a high-directivity optical system, irradiating an object with laser beams and detecting transmitted beams. CONSTITUTION:The high-directivity optical element 100 is constituted by coating the inside wall surface of a hollow glass fiber with a light absorbing material and the high-directivity optical system 120 is constituted by bundling the elements 100 to a cylindrical shape. The exit beams indicated by direction patterns 121 are obtd. from the respective elements when scattered light and light contg. plane waves are made incident thereto. The sample 209 is irradiated alternately with lasers 201, 203 via a laser irradiation system 207 and the transmitted beams are detected through the high-directivity photodetecting system 211a by a detector 211b. The detection signals are synchronously detected by a driving signal of a sector 205 and the absorbed distribution is measured by a data processing section 213. The sample 209 is rotated or moved simultaneously by controlling with the processing section 213. The three- dimensional distribution image of the absorption are determined by the processing section 213 and the optical tomographic images are obtd. if the transmitted beams subjected to the absorption in the respective sections of the sample are detected.
Patent JP-H11254216-A (JP)
Title: Magnetic drilling machine
Inventor: KIKUCHI HAJIME
IPC: B23B47/18
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To increase workability and safety by providing a feeding amount setting circuit for setting the feeding amount of an electric drill and a rotational speed detecting means for detecting the rotational speed of a stepping motor so as to move the electric drill by the feeding amount. SOLUTION: The counting of a feeding amount is started by counting the driving pulse of a stepping motor 4 as a rotational speed detecting means by the starting of drilling. The stepping motor 4 is a motor rotated by a given angle each time a driving pulse is provided, and calculates a feeding amount. When the feeding amount reaches an externally set feeding amount detected by a feeding amount setting circuit 19, the current of a main motor 2 is detected by a current detection circuit 18, and when the current of the main motor 2 becomes a detected non-load current I0 +2A or lower, the end of drilling is determined.
Patent JP-H09256789-A (JP)
Title: Spray rebound collecting device
Inventor: INAOKA MIKIHIKO
IPC: E21D11/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To collect rebound concrete without disturbing the operation of a handcar. SOLUTION: A belt conveyer 3a is mounted on a truck 1. A collecting board 2 is attached in a freely rotatable manner to the side edge of a truck 1 and is rotated with a hydraulic unit 10 and a hydraulic cylinder. An end of a belt conveyer 3b is coupled in a freely rotatable manner below a belt conveyer 3a at the rear end of the truck 1, and the belt conveyers 3a and 3b are driven with a motor 13. At the time of spraying concrete, the collecting board 2 is lowered and rebound concrete is received. On the other hand, the collecting board 2 is pushed up when collecting rebound concrete, and the rebound concrete is slipped down to the belt conveyer 3a. Then, the rebound concrete collected on the belt conveyers 3a is loaded to a handcar 20 by the belt conveyers 3a and 3b. In this way, the concrete rebound can be collected.
Patent JP-H11258984-A (JP)
Title: Map display device
Inventor: SHIBATA AKITO
IPC: G09B29/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To make it easy to omit data and to decrease the data size by providing a water system representing means which represents the area of a water system such as the ocean, lakes and marshes, and rivers with polygon data representing a water system and a land representing means which represents the area of land such as islands with polygon data representing land. SOLUTION: The water system representing means 101 represents the area of the water system such as the ocean, lakes and marshes, an rivers as a polygon and represents the shape of the area of the water system as an interpolation point coordinate sequence from a start point to an end point. The land representing means 102, on the other hand, represents the area of land such as a continent and an island as a polygon and represents the shape of the area of the land as an interpolation coordinate sequence from a start point to an end point. Further, a map drawing means 104 after storing map data showing the water system represented by the water system representing means 101 and map data showing the land represented by the land representing means 102 in the order of drawing draws the polygons in the order.
Patent JP-S60207744-A (JP)
Title: Detection of breakage of tool
Inventor: NISHIKIDO TAMOTSU
IPC: G01H17/00
Filed: 1984-03-29
Abstract: PURPOSE:To correctly detect the breakage of a variety of tools by comparing the detected results of the peak value and the effective value of the vibration wave form in the observed frequency range set in each cutting process with the respective standard values and detecting the breakage of the tool. CONSTITUTION:When cutting is started, a controller 30 judges the process and sets the observation condition such as the used channel in alpha process. When these outputs are obtained through the observation of the terminal outputs 26a- 26c, in other words, when the state where each input signal of comparators 17a-17c becomes larger than each standard value of the peak value and effective value in the used channel continues for the time set into timers 23a-23c, a lathe 11 is set into suspension. At this time, one of alarm lamps 24a-24c comes ON, and an alarm 27 rings, and the channel in which anomaly is detected can be judged by a lighting-up lamp. Therefore, when the observation condition are set according to the breakage of a variety of tools which is obtained from the results, etc. previously, the situation such as the wear and advance of a cutting tool can be correctly detected.
Patent JP-S57177862-A (JP)
Title: Production of metallic plate
Inventor: MIZUMURA MASAHIRO
IPC: B22D11/06
Filed: 1981-04-25
Abstract: PURPOSE:To accelerate the rate of cooling and solidifying and to improve productivity and quality in the case of bringing molten metal into contact with a moving heat transmitting surface and cooling and solidifying the same quickly by flowing electric current between the molten metal and the heat transmitting surface. CONSTITUTION:While molten metal 1 from a molten metal vessel 3 is brought into contact with a moving heat transmitting surface 2, voltage is applied between an electrode and a cold electron source 6 by turning a safety switch 11 on. The flow of electrons entering the inside of the metal 1 from the electrode 5 generates Joule heat, which heats the molten metal and at the same time, this heat forms hot electrons which flow near the contact start point A, pass through the inside of the heat trasmitting surface therefrom and arrive at the source 6. The transfer of heat energy is accelerated by the effect of the flow of the electrons through the contact surface, whereby a desired cooling rate is obtained. It is particularly possible to control the temp. distributions within a thick plate.
Patent JP-H10252255-A (JP)
Title: Dwelling house
Inventor: NAKADA SANAE
IPC: E04H1/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house of such a structure that a kitchen and dining room are formed in one space with no partition in between and there is no sense of incompatibility even if the ceiling height differs between the kitchen and dining room. SOLUTION: A kitchen 20 and a living/dining room 10 are formed adjoiningly in one space 1 surrounded by walls (w), in such an arrangement as not partitioned by any bulkhead, etc. The second ceiling 21 on the kitchen side is made one step lower than the first ceiling 11 on the side with living/dining room 10. The joining part of the first 11 and second ceiling 21 is fitted with a member 35 to conceal the end of the first ceiling 11 when viewed from the living/dining side. Thereby the step between the first and second ceilings is concealed when a person looks at it from the living/dining side, and the sense of incompatibility due to existence of a step is relieved.
Patent JP-S58180383-A (JP)
Title: Car body
Inventor: SENBA KATSUMI
IPC: B62D25/08
Filed: 1982-04-16
Abstract: PURPOSE:To lessen vibration of a car body and noise (filling inside) generated by the vibration inside the car by arranging front or back frame members which form an engine room asymmetrical to the longitudinal center line. CONSTITUTION:Left front upper skelton frame 6 is composed of a back frame 6(r) which gradually expands like a fan in its vertical width as well as inclines downwardly to the back, and a frontframe 6(f) which stretches almost straight to the front from the back frame 6(r). Right from upper skelton frame 7 is composed of a back frame 7(r) which gradually expands like a fan in its vertical width as wells stretches almost horizontally to the back, and a front frame 7(f) which stretches almost straight from the back frame 7(r). As stated above, the skelton structure of the front car body B(f) becomes asymmetrical to the longitudinal center line L-L, and bending resonance is hard to happen. As the result, the vibration and the noise can be lessened.
Patent JP-S63230092-A (JP)
Title: Production of menaquinone-4 by fermentation method
Inventor: ARAI TAKEMITSU
IPC: C12R1/15
Filed: 1987-03-18
Abstract: PURPOSE:To produce the titled substance efficiently, by cultivating a bacterium belonging to the genus Arthrobacter or Corynebacterium, having at least one property of phenylalanine analog resistance and respiratory system reaction inhibitor resistance, in a medium. CONSTITUTION:Corynebacterium liquefaciens (Arthrobacter nicotianae) ATCC14929 is subjected to variation treatment to give variant Corynebacterium liquefaciens KS-18-21 (FERM BP-1308) and respiratory system reaction inhibitor- resistant strain Corynebacterium liquefaciens KS-21-48 (FERM BP1307). The strain is cultivated in a medium containing a carbon source, a nitrogen source, inorganic salt and vitamin under an aerobic condition at 20-40 deg.C, preferably 25-35 deg.C at pH 5-9, preferably pH about 7 for 3-7 days to produce menaquinone-4.
Patent JP-H09259520-A (JP)
Title: Image reproducing system
Inventor: AWANO SEIJI
IPC: G11B19/247
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To correct synchronous displacement quickly and automatically by instantaneously applying the brake to a spindle motor on the basis of the quantity of a time deviation to a reference video of a video to be controlled and the number of frames and the quantity of a phase shift. SOLUTION: Whether or not the quantity of time-code displacement to a reference VDP 20 of a video disk player(VDP) 30 to be controlled is ±1 frame is decided. When the quantity of displacement is ±1 frame at that time, whether or not the number of frames recorded on a track during the current reproduction of the VDP 30 on the basis of the time code of the VDP 30 and a disk reproduction time reaches a fixed value or more is decided. When the number of the frames of the track of the VDP 30 reaches the fixed value or more, whether or not the quantities of phase shifts of each VDP 20, 30 are kept within a specific range is discriminated on the basis of the quantities of phase shifts from the VDPs 20, 30.  When at least one phase-shift quantity in both VDPs 20, 30 is kept on the outside of the specific range, a motor control command is emitted to the corresponding player, and the brake is applied instantaneously to a spindle motor.
Patent JP-H06257068-A (JP)
Title: Method for treating surface of carbon fiber
Inventor: SHIYUU TOKUGEN
IPC: C25D11/02
Filed: 1993-02-26
Abstract: PURPOSE:To enhance the hydrophilicity by efficiently subjecting carbon fiber to the oxidation treatment under mild conditions. CONSTITUTION:The surface of carbon fiber is treated with a solution of an organic peroxide in an organic solvent and the resultant carbon fiber is dried and heat-treated to provide the objective carbon fiber having high surface activity and hydrophilicity. For example, dicumyl peroxide or 1,1-bis(t- butylperoxy)-3,3,5-trimethylcyclohexane is included in the organic peroxide. The heating temperature is about 90-140 deg.C. The obtained carbon fiber can be used as a reinforcing material for various matrices such as a plastics or a concrete.
Patent JP-S53148257-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: KUROKI YUKINORI
IPC: H01L21/8247
Filed: 1977-05-30
Abstract: PURPOSE: To improve the density of a monolithic integrated-circuit memory device array element, by realizing a simple-structured memory device which contains a memory block obtained by connecting drains of memory transistors Tr in common to gates of switching Trs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63229603-A (JP)
Title: Magnetic head and its production
Inventor: KOIKE FUMITO
IPC: G11B5/127
Filed: 1987-03-18
Abstract: PURPOSE:To produce a magnetic head of a VTR for business use, etc., without additionally providing special private equipments by joining auxiliary cores with both surfaces on opposite sides of surfaces abutting each other of magnetic core half bodies into one body so that auxiliary cores are extensions of a tape slide face. CONSTITUTION:A magnetic core having the same shape as the magnetic core used in the magnetic head of a home VTR is used in magnetic core half bodies 21 and 21', and auxiliary cores 29 and 29' are stuck to surfaces on opposite sides of abutting surfaces of magnetic core half bodies 21 and 21' so that auxiliary cores are a part of a tape slide face 25. Thus, a practical core width S1 is made wider than a core width S2 of the magnetic head of the home VTR and the magnetic head of the VTR for business use is produced without additionally providing special private equipments.
Patent JP-H05262571-A (JP)
Title: Jig for firing of ceramic
IPC: C04B35/64
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the reaction of the surface of a firing jig with a formed ceramic article in the firing of a formed ceramic article such as ferrite element and barium titanate element placed on a ceramic firing jig. CONSTITUTION:The objective ceramic firing jig 3A is used for holding and firing a formed ceramic article. The main body 1 of the jig is made of a refractory material such as alumina, alumina-mullite or cordierite. A platinum plate is fixed to the jig main body 1 in such a manner as to cover at least the face 8 for holding the formed ceramic article. The platinum plate is fixed by mechanical fixing, bonding with an inorganic adhesive, etc.
Patent JP-S55156079-A (JP)
Title: Image recording device
Inventor: ATOBE MASAO
IPC: H04N1/23
Filed: 1979-05-23
Abstract: PURPOSE:To improve the safety of recording and to reduce the cost of making the recording by a method wherein a magnetic developing agent is attracted to an overall surface of a conventional paper by utilizing a magnetic force and an image may be recorded on the paper by light energy such as a laser beam etc. controlled by the image signal within a area of the magnetic force. CONSTITUTION:Talc is supplied at first to the recording paper 1 from a talc feeder 7, then the magnetic developing toner is attracted to the overall surface of the recording paper under a magnetic action of magnets 8 arranged at the rear surface of a non-magnetic plate 9 of which polarities are opposite in sequence. That is, the magnetic toner 11a is supplied from a magnetic toner feeder 11 arranged to face a recording surface of the recording paper. Within an area of magnetic force produced from the magnets 8, a light energy is radiated by a laser generator 13, a laser modulator 15 and a rotary mirror optical scanner 16 etc., only the portion radiated by the optical projection shows a molten magnetic toner 11a and then the toner is adhered to the recording paper 1. When the recording paper is fed out of the range of magnetic force, non-molten magnetic toners are forcedly recovered by a toner recovery means 18.
Patent JP-H03262931-A (JP)
Title: Light source unit for calibrating sensitivity of photomultiplier tube
Inventor: ARAKI KOSUKE
IPC: G01J1/00
Filed: 1990-03-13
Abstract: PURPOSE:To stabilize the sensitivity of the photomultiplier tube (PMT) by photodetecting the projection light of an LED before dimming by the PMT and performing stabilization control, and using a dimming means which has a small variation factor. CONSTITUTION:The projection light of the LED 26 is scattered by the titanium-oxide coated reflecting material on the internal wall surface of a 1st dark box 20A and photodetected by a photodiode 28 and part of the scattered light is projected in a 2nd dark box 20B through the pinhole 24a of the pinhole plate 24 of the internal wall surface. Then passing light which is dimmed by being processed by the black alumite processing of the internal wall surface in the dark box 20B is attenuated at an attenuation ratio determined by the distance H between the pinhole 24a and an optical fiber incidence end and the core diameter of an optical fiber 30 before reaching the optical fiber incidence end, and the light is made incident on the optical fiber 30. Then the projection light from the optical fiber 30 irradiates the photodetection surface of the PMT and the PMT voltage is so controlled that the current PMT output current reaches a predetermined value, correcting variation in the sensitivity of the PMT.
Patent JP-H02282860-A (JP)
Title: Word processor
Inventor: KATAYAMA MASAYOSHI
IPC: G06F17/21
Filed: 1989-03-17
Abstract: PURPOSE:To attain complete interchangeability of document files by securing an external character area produced by a user in a document file and defining the document file as the data which is completely independent from a word processor. CONSTITUTION:Only an external character pattern that is produced by a user and used for a document file is put into the document file. When a document is restored or printed, a code showing the use of the external character pattern put into the document is recognized and the external character pattern is restored or printed. Then the document data is produced in place of the code showing the use of the external character pattern when this pattern is used. At the same time, the external character pattern is fetched and registered into a partial area of the document file in response to the code showing the use of the external character pattern. Thus it is possible to secure the complete independence of the document file from a word processor and therefore to attain the effective use of the document file among plural word processors.