baber/WOPTO huggingface dataset:
Patent JP-H0320687-A (JP)
Title: Navigator carried on vehicle
Inventor: HOSHINO TARO
IPC: G01C21/00
Filed: 1989-04-28
Abstract: PURPOSE:To enable detection of the current location at a higher accuracy regardless of any obstacle by equalizing pieces of position information received from at least three satellites to compute coordinates of the current position of a vehicle. CONSTITUTION:A GPS receiver 5 always receives the current position of a vehicle through a GPS antenna 5a from three artificial satellites. Then, a judgement is performed to check whether the vehicle is stopped or not. When the vehicle is stopped, a judgement is performed to check whether pieces of position information are received during the stoppage thereof. Then, when pieces of position information are received 5 during the stoppage of the vehicle, based on the information, an averaging calculation is performed to calculate coordinates of the current position and then, the coordinates are plotted on map information read out on a display device 4 from a CD-ROM device 3 to display. Thereafter, the same operations are repeated and each time the vehicle is stopped, the coordinates of the current position is computed to be plotted on the map. This enables detection of the current position at a higher accuracy regardless of any obstacle between the artificial satellites and the vehicle.
Patent JP-H09297940-A (JP)
Title: Production of stamper
Inventor: KONISHI HIROSHI
IPC: G11B7/24
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To lower the level of unrecorded noise. SOLUTION: A photoresist 2 is applied on the front surface of a quartz master disk 1 as shown in Fig. (b). At this time, the depth d1 of the resist 2 is specified to 1.2×d2<=d1 with respect to the etching depth d2 in a subsequent etching stage. After the photoresist is subjected to pattern exposure by a laser beam and developing, etching is executed with the resist 2 as a mask as shown in Fig. (e), by which a stamper 1 as shown in Fig. (f) is obtd. Next, a disk substrate 5 is manufactured by a 2P method, etc., and a magnetic film, etc., are formed on this substrate. The resist 2 is formed thick in such a manner, by which the stamper lessened in the roughness of the wall surfaces of the guide grooves and rugged patterns is manufactured and the noise level is lowered.
Patent JP-H05229038-A (JP)
Title: Method and apparatus for producing fluid storing container
Inventor: TOUGI TOSHIHIDE
IPC: B31B1/84
Filed: 1992-04-03
Abstract: PURPOSE:To simplify the total production process of a fluid storing container by putting the thin shape of a flat cylindrical body not equipped with a pouring port and a mouth plug to practical use to form a container having a pouring port from the cylindrical body in a post-process and achieving the enhancement of the feed efficiency from the front process to the post-process or the increase of the filling amount of the cylindrical body in the post-process. CONSTITUTION:The cylindrical main body (blank) of the pouring port attaching scheduled place of a cylindrical body having the bottom part of a container formed thereto in a closed state after erected in a cylindrical shape and a plastic film are punched by a punching device 8 to form a pouring port mounting hole. The pouring port sent from a part feeder 9 is attached to said mounting hole to be welded and fixed to a pouring port welding part 10. Thereafter, the container top part of the cylindrical body is formed in a closed state.
Patent JP-S5443200-A (JP)
Title: Production of silicon carbide substrate
Inventor: INOOKU TOSHIKI
IPC: C30B25/18
Filed: 1977-09-13
Abstract: PURPOSE:To produce a silicon carbide substrate of good quality by growing a silicon carbide thin film on a different ground substrate and removing the ground substrate in a gaseous phase after which silicon carbide is formed on the thin film as a ground substrate. CONSTITUTION:Several thounsands Angstrom  thick silicon dioxide film 34 is formed on a main face of silicon substrate 28 and substrate 28 is mounted on sample stand 6 with the face having film 34 downward. Substrate 28 is then heated to 1,300-1,360 deg.C to epitaxially grow silicon carbide layer 36 on substrate 28 and operation board 24 is lowered to just above stand 6. Operation rod 18 is rotated to push apex 32 of substrate 28 in the circumference of board 24, thereby rotating substrate 28 downward and turning it over. While keeping the temp., an etchant for silicon is fed to etch the interfacial portion between film 34 and layer 36 as well as to remove substrate 28. Thereafter, silicon carbide layer 38 is grown on film 34 while keeping the temp.
Patent JP-S60258317-A (JP)
Title: Method of installing plant burge
Inventor: SHIRATO TAKESHI
IPC: E02D27/32
Filed: 1984-06-01
Abstract: PURPOSE:To reduce a construction cost, by a method wherein, after a plant burge is moved in a pond communicated with sea and the like, the pond is isolated from the sea, and semifluid is made to flow in the pond to bring the burge into a float on the semifluid. CONSTITUTION:After a pond 13, communicated with sea or river 2, is built on a land 1, a plant burge 5 is moved into the pond 3. After a weir 4, which partitions a communicating part between the pond 3 and the sea or the river 2, is built, semifluid 6, such as mixture of sand and water, mud or pitchlike material, is made to flow in the pond 3. Uniform buoyancy A is exerted on the burge 5 by the semifluid 6, and the burge is then installed in a condition in which it floats in the semifluid 6. This eliminates reinforcement of a ground by means of pile driving or concrete bed, which forms the foundation of the burge 5, resulting in a reduction in a cost.
Patent JP-S5536689-A (JP)
Title: Check valve
Inventor: KATOU SHIYUN
IPC: F16K15/03
Filed: 1978-09-08
Abstract: PURPOSE: To protect a conveying system and surely close an auxiliary valve by its own weight, by automatically switching a buffer for the closing of the auxiliary valve to put the buffer out of operation when the detected value of the closing speed of a main valve is lower than a setpoint.  
     CONSTITUTION: When a pump is stopped, a valve casing passage is closed by the main valve 11. The through hole of the main valve 11 is then slowly closed by the auxiliary valve 13. A cylindrical shaft 9 coupled to the main valve 11 extends out of a valve casing. A mechanism 22 for detecting the opening speed of the main valve 11 is provided on the outer end of the cylindrical shaft 9 and electrically connected with a control valve 20, thereby forming a control mechanism. The setpoint for the closing speed of the main valve is lower than the closing speed for the ordinary stopping of the pump. When the detected closing speed of the main valve 11 is higher than the setpoint, the control valve 20 is automatically and reversibly closed to switch the buffer 14 into operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60256269-A (JP)
Title: Unmagnification reader
Inventor: SAITOU MASANORI
IPC: H04N1/107
Filed: 1984-06-01
Abstract: PURPOSE:To attain rading simply with the accuracy by scanning an original with a guide guiding a running body unit in the running direction, a transmission turning member connected to a motor and a scanning mechanism having a guide member moved relatively in contact with the turning member. CONSTITUTION:The scanning mechanism section is provided with guides 21, 22 supporting the running body unit 16 and guiding it in the running direction, a transmission turning member 18 running the unit 16 with a drive motor 12 and a rail form guide member 17 arranged in parallel with the running direction of the unit 16 while guiding the member 18. A prescribed friction force is caused when the motor 12 is driven and the unit 16 is run smoothly by pressing the member 17 from both sides with a prescribed force by means of the turning member 19 opposite to the member 18 to the member 17.
Patent JP-S63276144-A (JP)
Title: Memory control system
Inventor: KAWASAKI HIROYUKI
IPC: G06F12/04
Filed: 1987-05-07
Abstract: PURPOSE:To simplify the constitution of an address decoding circuit by setting a memory element of a large capacity on an integer-fold boundary of addresses after the address conversion. CONSTITUTION:When the head part of an address space is allocated to another control area other than a main storage device, an address conversion means 4 subtracts the capacity value of the control area from the value of an address designated by a computer system and performs the address conversion. A deciding means 5 decides whether a bank area is designated or not with an address converted by the means 4. A bank conversion means 6 adds the value obtained by dividing the head address value of the bank area by the capacity of the bank area to the bank number designated by a bank designating part 3 based on the decision by the means 5 for conversion of this bank number. In this case, the head address of the bank area is designated by an address designated by a computer system when no control area is allocated and then by an address converted by the means 4 when a control area is allocated respectively.
Patent JP-S63275386-A (JP)
Inventor: WADA SHOJI
IPC: D05B47/04
Filed: 1987-05-07
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-S61269625-A (JP)
Title: Rotor for rotary electric machine
Inventor: FUKUNAGA TOKIO
IPC: H02K1/30
Filed: 1985-05-22
Abstract: PURPOSE:To obtain a rotor excellent in ventilating and cooling characteristic without external blowers, by arranging spider arms at angles in the radial direction. CONSTITUTION:Spider arms 3 are respectively arranged at angles theta in the radial direction, and both ends of the spider arms 3 are respectively connected to a rotor shaft 2 and connectors 4 by welding sections 8. After a core 1 is fitted on the connectors 4, they are firmly fixed together with cotters 7. As the result, the spider arms not only transmit torque, but function as the wings of a centrifugal fan for cooling action.
Patent JP-H08304442-A (JP)
Title: Visualization method of thin fluid
Inventor: HIRAI ETSURO
IPC: G01P13/00
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a visualization method in which any gas component can be visualized by means of a simplified apparatus by a method wherein high-frequency electric power is applies across electrodes which are installed under a specific condition, a gas is changed into a plasma and light is emitted. CONSTITUTION: Inside a vacuum chamber 5, a copper mesh-shaped electric-power- application electrode 13-1 and a grounding electrode 13-2 are arranged under the following conditions in such a way that a molten metal 16 inside a crucible 15 is evaporated to sandwich the flow of a metal vapor 18 advancing toward a vapor deposition substrate 19: Λ>Ie, Λ>eEs/meωνe and Λ<Λ/2π, where Λ represents an interelectrode distance, Ie represents the mean free path of electrons, (e) represents the electric charge of the electrons, Es represents the intensity of an electric field, me represents the mass of the electrons, ω represents the angular frequency of a discharge, νe represents the collision frequency of the electrons, and Λ represents a discharge wavelength.  Then, when high-frequency electric power is applied to the electrode 13-1 from a high-frequency power supply 14 outside, atoms and molecules in the vapor 18 are inozied across the electrodes 13-1, 13-2 into a plasma. A light-emitting color is different according to the atoms and the molecules as components, and the thin air current of the vapor 18 can be visualized.
Patent JP-H048597-A (JP)
Title: Manufacture of holder by means of internal resistor
Inventor: SATO NOBUHIKO
IPC: B42F1/02
Filed: 1990-04-26
Abstract: PURPOSE:To simplify switching installation and removal by forming a recessed part of required shape in a resistance installation body and by erecting many rubber projections and providing a resistor on a substrate of a size enabling fitting into the recessed part to form a fitting resistor CONSTITUTION:On a surface serving as the inside of a resistance installation body 1, there is provided a recessed part 4 having a depth of about 2mm. As a fitting resistor 6, a suitable plastic material is used and a plastic sponge having a surface with resiliency and frictional resistance is stuck as a resistor 3 on one side of a substrate 5 of a size enabling fitting into the recessed part 4 and a thickness of about 0.5mm being thinner than the depth of the recessed part 4. In order that the fitting resistor 6 formed to a suitable thickness is inserted between the resistance installation body 1 and resistance contact body 2, a thin plate is pushed against the resistor 3 from above so that the resistor 3 is compressed into a thinner one. Then, when the substrate 5 is fitted into the recessed part 4 while it is caused to slide on the surface of the resistance installation body 1 and the thin plate is pulled out, the fitting resistor 6 is fitted so that a holder by means of internal resistor is completed.
Patent JP-S62267229-A (JP)
Title: Antiulcer agent containing 2-anilino-1,6-dihydro-6-oxo-5-pyrimidinecarboxylic acid as active component
Inventor: NOBUHARA YOICHI
IPC: A61P1/04
Filed: 1986-05-15
Abstract: PURPOSE:To provide an antiulcer agent containing 2-anilino-1,6-dihydro-6-oxo-5- pyrimidinecarboxylic acid derivative as an active component and having gastric acid secretion suppressing action as well as cell-protection action. CONSTITUTION:The objective agent contains the compound of formula (R is 1-5C alkyl) as an active component. The compound is effective not only in suppressing secretion of gastric juice or gastric acid but also in mitigating the effect of non-steroidal anti-inflammatory agent to gastrointestinal mucosa and preventing the damage of gastrointestinal organ induced by strong stimulant such as hydrogen-ethanol, etc., or stress.
Patent JP-H0610224-A (JP)
Title: Continuous crimping device for thermoplastic thread
Inventor: BERUNAA NABURON
IPC: D02G1/12
Filed: 1993-05-13
Abstract: PURPOSE: To provide an apparatus for continuously crimping thermoplastic thread that forms a good flow of the heating medium and facilitates the handling of the hot rollers. CONSTITUTION: The apparatus for crimping thermoplastic threads has at least one crimping nozzle with a feed channel and a nozzle orifice and at least one pair of lateral guide means 21.1, 21.2 for example, needle rows, arranged around the circumference of a plug feed roller 2. In the apparatus in which several threads are crimped in parallel, several axially spaced guide means pairs 21.1, 21.2 are used on the same feed roller 2. In order to prevent disturbing transverse flows so as to render the aerodynamic conditions uniform during plug formation in the vicinity of the crimping nozzle orifice and for easy handling the plug feed roller, the guide means are axially protected against one another and against the outside by protective rings 27.1, 27.2, 27.3 which have an identical or larger external diameter than the pair of guide means.
Patent JP-H10303456-A (JP)
Title: Compound semiconductor light emitting device
Inventor: FUNAOKA CHIHIRO
IPC: H01L33/30
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve maintainability of a film forming equipment, increase growth speed and reduce the total amount of used gas, by forming at least one out of two layers sandwiching an InGaAlP light emitting layer, of III-V compound which does not contain In. SOLUTION: An N-type GaAs buffer layer 2, an N-type GaAlAs lower side clad layer 3, a nondoped InGaAlP light emitting layer 4, a P-type GaAlAs upper side clad layer 5, a P-type GaAs cap layer 6 and a P-side electrode 7 are laminated on the surface of an N-type GaAs substrate 1 in this order. The light emitting layer 4 is composed of Inx (Gay Al1-y )1-x P where x and y are set as 0<x<1 and 0<y<1. The clad layers 3, 5 are formed of a binary or ternary III-V compound which does not contain In. Since GaAlAs is used in the clad layers 3, 5, growth is easy. Since In is not supplied, the contents of In and P are reduced.
Patent JP-S598617-A (JP)
Inventor: KORIN ATOKINSON
IPC: C01B33/26
Filed: 1983-06-21
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-S63275904-A (JP)
Title: Reading apparatus of projected image of projector
Inventor: NAKANE KUNIO
IPC: G01B11/00
Filed: 1987-05-08
Abstract: PURPOSE:To eliminate the occurrence of various measurement errors and nonuniformity even when an apparatus is used by an unskilled person, by a construction wherein boundary coordinate values of a projected image are taken-in photoelectrically. CONSTITUTION:Conductors 50X and 50Y are provided in the shape of a lattice in the directions X and Y respectively on a screen 5, and each conductor is scanned by a scanning means 40. The means 40 repeats scanning in the directions X and Y alternately, and an X coordinate value counter 41 and a Y coordinate value counter 43 count an X coordinate value and a Y coordinate value respectively and output them to a cursor position coordinate detector 44. A cursor 8 being provided with a photoelectric conversion element, the detector 44 stores the contents of the counter 41 and the counter 43 on the occasion when a photoelectrically converted output signal of the cursor 8 is inverted in phase. An edge position coordinates detector 45 receives the stored coordinate values of the detector 44 as inputs and stores the stored coordinate values in the case when a read signal is outputted from an edge sensor 46. According to this apparatus, a glass scale and a magnifier are dispensed with, and even an unskilled person can execute efficient measurement.
Patent JP-H09273218-A (JP)
Title: Steel framed earthquake-resisting construction of structure
Inventor: MATSUZAKI HIROHIKO
IPC: E04B2/56
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To hold the shape of a steel construction at big earthquake so as to prevent collapse of a structure. SOLUTION: In this steel construction of a structure, steel framed beams 2 are spacedly arranged and welded and fixed at the end parts between steel framed pillars spacedly standingly provided. In this case, a steel framed reinforcing member 3 is arranged on a diagonal line, both outer end parts are welded to the joint parts of the steel framed pillars 1 and the steel framed beams 2, and the steel framed reinforcing member 3 is, for example, divided into two members at the intermediate part, so as to be formed out of a first member 4 and a second member 5. Fixed holes are provided on the inward end parts 4a, 5a of both members 4, 5, friction resisting material is thermal-sprayed on the joint faces of the inward end parts 4a, 5a and the contact faces of washers 7, so as to form friction faces.  Both members 4, 5 are contacted with each other at the joint faces, the washers are contacted with the member 4 or 5 at the friction faces, and both members 4, 5 are joined together by fastening a high strength bolt 8 and a nut 9 through the holes, the washers 7 are interposed between the bolt 8 or the nut 9 and the members.
Patent JP-S60256346-A (JP)
Title: Method of drying tea leaf
Inventor: ISOTANI KEIICHI
IPC: A23F3/06
Filed: 1984-05-31
Abstract: PURPOSE:To dry uniformly tea leaves even if there is variability in particle size and form of tea leaves, by placing tea leaves of raw material on a drying stand, irradiating them with radiation energy from above while vibrating them vertically. CONSTITUTION:The heating element 1 to irradiate radiation energy such as microwave, far infrared rays, etc. towards the tray 2 are set above the tray 2 vibrating vertically, tea leaves of raw material in a proper thickness are placed on the tray 2, and they are vibrated vertically and irradiated with radiation energy. The tray consists of a trough conveyor, and intermittently vibrated by the use of a timer, etc. The bottom face 3 of the tray or trough conveyor is made of the air-permeable plate 5, and from it air flow at a proper temperature is blown up. Consequently, the tea leaves can be almost uniformly dried even if there is variability in particle size and form of tea leaves, and, especially when the trough conveyor is used,a continuous operation is made possible by stopping the conveyor intermittently.
Patent JP-S63278672-A (JP)
Title: Build-up welding method for wear resistant material
Inventor: MIURA YUZURU
IPC: B23K9/04
Filed: 1987-05-08
Abstract: PURPOSE:To improve the wear resistance and fatigue strength of a built-up zone by welding soft materials to a material to be built-up in advance and then, performing the build-up welding by combining the wear resistant materials with the soft materials thereon. CONSTITUTION:The soft materials 2 such as inconel, austenitic stainless steel, etc., with the abundant ductility is subjected to the underlaying welding to the material 1 to be built-up made of carbon steel, etc., in advances. Next, the wear resistant materials 3 and the soft materials 2 are mingled together at proper intervals thereon and both are combined to perform the welding. Since the soft materials 2 are underlaid in advance, the stress can be absorbed with respect to the working stress of the martensite transformation. Moreover, the martensite transformation does not take place on a welded zone of the soft material 2, the wear resistant materials are prevented from cracking 4. By this method, the fatigue failure of the zone to be built-up is also prevented. Accordingly, both the wear resistance and fatigue strength of the built-up zone are improved.
Patent JP-S5814852-A (JP)
Title: Display device for number of copying sheets for copying machine
Inventor: NAKAYAMA KENICHIROU
IPC: G03G15/00
Filed: 1981-07-20
Abstract: PURPOSE:To make judgement on specific copies easy and sure by displaying the set number of sheets and the number of copied sheets alternately in the stage of specific copying such as copying with manual feeding. CONSTITUTION:A manual feed mode signal (c) and a driving signal (d) are inputted to a display selection circuit 4, which outputs a selection signal R1, by which a display selector 1 is so controlled as to respond to an oscillation circuit 5. Therefore, the set number (a) of sheets and the number (b) of copied sheets are displayed alternately on a display device 3, and the specific copying is judged easily and surely.
Patent JP-H04319494-A (JP)
Title: Page turning-over apparatus
Inventor: TAKAHASHI KATSUNORI
IPC: B65H41/00
Filed: 1991-04-18
Abstract: PURPOSE:To provide a miniaturized page turning-over apparatus generating no noise and capable of certainly turning over one sheet in a stable state without being affected by an atmospheric condition such as humidity or the like. CONSTITUTION:A tape like self-adhesive member 2 having self-adhesive properties is wound in a roll form to be attached to a holding cartridge 3. A drive means constituted so that a page to be turned over is bonded to the self-adhesive member 2 by moving the holding cartridge 3 up and down and moved upwardly to be separated from the next page is provided. A moving means inserting a separator 5 in the gap formed by separating the page 11 to be turned over from the next page and moving the separator in the turning-over direction of the page 11 is mounted.