baber/WOPTO huggingface dataset:
Patent JP-H0214038-A (JP)
Title: Production of perfectly impregnated and coated yarn structure
Inventor: ERITSUKU ROMANSUKII
IPC: D02J13/00
Filed: 1989-03-08
Abstract: PURPOSE: To obtain a yarn structure containing fibers completely sealed and embedded in a desired coating agent by drawing a carded roving containing two varieties of staple fibers having different melting temperatures through a heated die having a tapering passage. CONSTITUTION: A twisted strand of a carded roving 1 containing two varieties of staple fibers of a lower-melting component 2 and a higher-melting component 3 is passed through a heated compression die 4. Heat from the die 4 melts the lower-melting component 2 and the molten component 2 is completely thrust to the peripheries of the fibers of the higher-melting component 3 by compression. The die 4 is heated to a temperature between the melting temperatures of the two varieties of staple fibers.
Patent JP-H01226945-A (JP)
Title: Joint structure of column and beam
Inventor: NOGUCHI KYOJI
IPC: E04B1/58
Filed: 1988-03-08
Abstract: PURPOSE:To facilitate the mutual core match of steel pipe columns and reduce projections to the side of a room interior by arranging the lower stiffener and the upper stiffener of a panel zone respectively to be projected to a pipe internal-section and a pipe external-section, and by connecting beams via the stiffeners. CONSTITUTION:Internal stiffeners 7 as the lower stiffeners of a panel zone 6 are arranged so that main bodies 7c may be projected to the internal sections of steel pipes 9, and external stiffeners 11 as the upper stiffeners are arranged so that main bodies 11c may be projected to the external sections of the steel pipes 9 on the outer peripheral sections of the steel pipes 9. Via the internal stiffeners 7 and the external stiffeners 11, beams 3 are connected.
Patent JP-S58172431-A (JP)
Title: Variable compression ratio mechanism for internal-combustion engine
Inventor: NARUOKA TAKAO
IPC: F02B75/04
Filed: 1982-04-01
Abstract: PURPOSE:To reduce change-over time of compression ratio in a variable compression ratio mechanism having an eccentric bearing interposed between a piston pin and a smaller end of a connecting rod, by processing securely oil remaining forward of the moving direction of a lock pin in changing over of oil pressure for driving the lock pin. CONSTITUTION:A piston 1 is displaced relative to a connecting rod 3 by an eccentricity of an eccentric bearing 4 interposed between a piston pin 2 and a smaller end of said rod 3 to vary compression ratio. The eccenreic bearing 4 can be locked by the operation of a lock pin 6 received in a pressure house 5. The high compression ratio side 5a and low one 5b of the pressure chamber 5 communicate respectively to oil grooves 8a, 8b through oil paths 7, 9. The respective oil grooves 8a, 8b communicate alternatively to oil grooves 12a, 12b through an oil path 10a. And the respective grooves 12a, 12b are connected to bypass paths 24, 25 having solenoid valves 26, 27 interposed, and the respective valves 26, 27 are operated to open the paths 24, 25 to the atmosphere at the sides to which oil pressure for driving the lock pin is inoperative.
Patent JP-H03254545-A (JP)
Title: Polling transmission control system
Inventor: ODA TAKUO
IPC: H04L12/40
Filed: 1990-03-05
Abstract: PURPOSE:To reduce waste processing in the polling/selecting system and to decrease a wait time of a slave station when a data is sent from the slave station by generating an optimum polling schedule optimum to each slave station at unit time in matching with the generating state of the data. CONSTITUTION:A polling list table 7 storing the transmission pattern of polling for each address of a slave station and a data generating state table 8 storing a polling transmission number of times for each address of a slave station, data occurrence item number and their total are provided to the system, a polling number count means 2 counts a polling transmission total number and starts a timer 5 when the polling transmission total number is an initial value. A polling schedule decision means 6 is started by the polling number count means 2 to reference the polling list table 7 and to decide the polling transmission destination and when the polling number count means 2 is started by the timer 5, the polling list table 7 is revised. A reply wait means 3 receives a reply from the slave station, and the reply wait means 3 starts a reception data count means 4 when the data is included in the reply from the slave station to revise the data occurrence state table 8.
Patent JP-S58169847-A (JP)
Title: Manufacture of phosphor display tube
Inventor: MIYAMOTO MASAFUMI
IPC: H01J9/38
Filed: 1982-03-31
Abstract: PURPOSE:To secure a discharge tube firmly by positioning such that the discharge tube will conduct to a discharge through-hole then fusing tablet and frit glass paste layers to seal and fix the discharge tube thereby increasing the contact angle against the substrate face of the tablet. CONSTITUTION:In the sealing process of a substrate 1 and a cover glass 2, when performing the sealing of a discharge tube 4 to the substrate 1 simultaneously, the tablet glass and frit glass paste layers 10 will fuse to develop the tablet glass onto the frit glass paste layer 10 with the diameter of D1 thus to secure the discharge tube 4. The tablet glass and frit glass paste layers 10 will both fuse to develop the tablet with the surface tension to the position D1= D2. Consequently the contact angle theta1 will be far larger than 90 deg. to secure the discharge tube 4 firmly.
Patent JP-H04270333-A (JP)
Title: Projector
Inventor: SEKIGUCHI HIROSHI
IPC: G03B21/62
Filed: 1991-02-26
Abstract: PURPOSE:To attain fine pitch without the occurrence of moire and also to sufficiently strengthen a lens-sheet. CONSTITUTION:A picture from a grid-like cell-structured picture light source 1 is projected on a transmission type projecting screen composed of a light- source-side lens sheet 21 where a horizontal diffusion lenticular lens 21a is formed on the light incoming face and the light outgoing face is flat and an observation-side lens sheet 22 in which a vertical diffusion lenticular lens 22a is formed on the light incoming and a light shielding part is formed on the part, where light does not come out, of the surface where light comes out.
Patent JP-S53139572-A (JP)
Title: Analog electronic watch
Inventor: KAMIYANAGI MASAYO
IPC: G04C3/14
Filed: 1977-05-11
Abstract: PURPOSE:To automatically detect the months requiring the correction of the month end and produce a warning to urge the user to correct the calendary by adding some electronic circuits.
Patent JP-H11235506-A (JP)
Title: Bath water purifier and feed/drain cap
Inventor: HISATAKE MICHIO
IPC: A47K3/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To wash a pipe line connecting a device main body to a feed/drain unit on the bathtub side by installing a connecting path for connecting a water inlet part to a water outlet part and a sensor for detecting whether the connecting path is in the connected state or not. SOLUTION: High temperature water is circulated so that it leaves from a water inlet 1 and returns to a water inlet 1 through a prefilter 2, a water feeding line 4, a check valve 3, a circulating pump P, a discharge switching valve 5, a heater H, a disinfecting device UV, a tank filter T, a circulating valve 7, a jet valve 8, a drain line 10, a water outlet 12, and a system heat washing cap 20. In this way, the water feeding line 4 connecting a main body and the water inlet 1, the drain line 10 connecting the main body and the water outlet 12, the water inlet 1 and the water outlet 12 themselves, or the whole equipment such as the prefilter 2 can be washed by heating.  The condition that the system heat washing cap 20 is fitted and the water inlet 1 and the water outlet 12 are connected is detected by a sensor, and if the disconnection is detected during washing, the circulating pump P is stopped and error indication is made on a display.
Patent JP-H08245002-A (JP)
Title: Separately carrying device of platelike article such as booklet and the like
Inventor: KUBO SHUJI
IPC: B65H3/24
Filed: 1995-03-14
Abstract: PURPOSE: To easily make adjustment according to the differences of piled platelike articles in thickness when drawing them out automatically one by one from the downmost tiered article. CONSTITUTION: A first slide member and a second slide member 9 are mutually reciprocated in a reverse direction. A document A is pushed out to some extent by a first claw body 18 arranged at the rear end of the first slide member and next, pushed out by a second claw body 47 arranged to the second slide member 9 when the first claw body 18 is retreated. The second claw body 47 is forwardly rotated while being positioned on the lower surface of a second stage platelike article A so as to be brought in contact with the whole height of the rear end surface of a downmost stage platelike article A regardless of the thickness of the platelike article A.
Patent JP-S59178530-A (JP)
Title: Word processor having character with subscript
Inventor: SEKIYA TOMOTAKA
IPC: G06F17/21
Filed: 1983-03-30
Abstract: PURPOSE:To easily display a character with attached characters, by installing a means which indicates the location of attached characters to each character, means which indicate an attached character, and means which adds an attached character to an indicated location and displays the attached character. CONSTITUTION:A character is inputted from a key 11 in the ordinary manner and a character to be attached to be inputted character is indicated by means of the key 11 while a function key 111 which indicates the input of a character with attached characters is depressed. When the adding location of the attached character is indicated by means of an attached character adding location indicating key 12, the attached character can be added to a prescribed location of the character. When plural attached characters are to be added to one character, the above mentioned procedure after the depression of the key 111 must be repeated. When such a constitution is used, a character with attached characters can be displayed easily and optionally and a considerable effect can be expected in making implementation of technical documents containing many numerical expressions more efficient.
Patent JP-S58168502-A (JP)
Inventor: KISHIMOTO TAKASHI
IPC: B27L5/00
Filed: 1982-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000255458-A (JP)
Title: Silencer for engine cover
Inventor: SUGITA YOSHIYUKI
IPC: B60R13/08
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an engine cover silencer capable of permanently maintaining water-proofing performance without any need to execute water-proofing for a member covering a sound absorbing material, and guaranteeing the sound absorbing ability of the sound absorbing material for a long time. SOLUTION: An engine cover silencer includes a silencer main body 30 attached to an engine cover 10, the silencer main body 30 having a sound absorbing material 31 covered with a water-proofing sheet 33 water-tightly. Because of the water-proofing sheet 33 as a member covering the sound absorbing material 31, the necessity of executing water-proofing is eliminated, and the water- proofing ability of the water-proofing sheet 33 is permanently maintained.
Patent JP-S58170660-A (JP)
Title: Steering device
Inventor: AMANO HIRONORI
IPC: B62D5/06
Filed: 1982-03-31
Abstract: PURPOSE:To improve the front view and the eye confirming performance of meters on an instrument panel, by eliminating the steering shaft. CONSTITUTION:Upon rotation of a steering wheel 2, a number of magnets 5 corresponding to the rotary angle will pass near the hole element 17 to produce the hole voltage for every passage of the magnet thus to produce the pulse output which is fed to a power steering device and to rotate the front axle by the angle corresponding to the number of pulse. The wheel 2 is not coupled to the steering shaft but supported by a roller R comprising a ball bearing 9, thereby there is nothing in the center of the wheel 2 nor a spoke resulting in the improved front view and the eye confirmation of the meters 18.
Patent JP-H05258093-A (JP)
Title: Magnetic card reader
IPC: G06K7/01
Filed: 1992-03-13
Abstract: PURPOSE:To provide a magnetic card reader which can be exactly and stably operated at a low cost. CONSTITUTION:This device is equipped with card guides 3 and 9 which allows a magnetic card 1 to straightly travel, card holder 4 which receives the short side edge of the magnetic card 1, spring 5 connected with the card holder 4, which expands according to the movement of the card holder 4, magnetic head 6 which reads the magnetic data of the magnetic card 1, and constant speed roller 7 arranged so as to be opposed to the magnetic head 6 so that the magnetic head 6 can be brought into contact with the magnetic card 1.
Patent JP-H01228197-A (JP)
Title: Manufacture of printed wiring board
Inventor: MATSUNO YUKIO
IPC: H05K3/42
Filed: 1988-03-08
Abstract: PURPOSE:To improve the bonding strength of a paste and the inner wall of a hole, and of the paste and a copper foil by a method wherein punching is performed by means of a pin having a circular section in a radial direction and grooves are provided in its surface. CONSTITUTION:A punching hole 4 corresponding to the shape of a punching pin 11 is bored in a board 10 through the punching pin 11 which is a circle in a section along a radial direction and provided with grooves formed in its surface. Therefore, the inner wall of the punching hole 4 becomes large in a total area and the circumference of the opening is large in length. In result, when the punching hole 4 is filled with a paste 5, the area of the inner wall of the hole 4 in contact with the paste 5 and the area of the paste 5 in contact with copper foils 1 and 2 are large. By these processes, a bonding strength of the paste 5 with the hole inner wall face and the copper foils 1 and 2 can be improved.
Patent JP-H08250401-A (JP)
Title: Semiconductor device manufacturing method and photomask for manufacturing the device
Inventor: KUBOTA YASUSHI
IPC: G03F1/68
Filed: 1995-03-14
Abstract: PURPOSE: To provide a semiconductor device manufacturing method by which the degradation of precision owing to thermal contraction of the substrate is prevented and hence a superior semiconductor device in characteristics is manufactured and to provide a photomask for manufacturing the device. CONSTITUTION: The magnification of a pattern 4a of the photomask 5a for forming an active region 11 is different from that of patterns 4b, 4c of the photomasks 5b, 5c for forming a gate electrode 12 and making a contact hole. Through the step a pattern can be formed according to thermal contraction of a substrate 10 caused at a forming step of a pattern insulating film 14.
Patent JP-H09239592-A (JP)
Title: Method for joining beam with column
Inventor: FURUTA ARATA
IPC: E04B1/24
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the development of crack caused by concn. of stress to a lower flange of a metallic beam by sufficiently welding near the crossing part of the lower flange and a web at the end surface of the metallic beam to a column. SOLUTION: At the lower flange 22 side on the end surface of the web 24 of the steel frame beam 2, an oblong notching part 25 is beforehand arranged along the web end surface and a crossing part space 4 formed between the crossing part 26 of the lower flange 22 in the steel frame beam 2 and the web 24, and the column, is surrounded with a mold frame block 5. An enclosed welding is executed between the crossing part 26 and the column by inserting a welding rod into the crossing part space 4 through the notching part 25, and after removing the mold frame block 5, a groove welding is executed between the lower frame 22 and the column, in the flange part space 6 formed between the lower flange 22 and the column.
Patent JP-H03265602-A (JP)
Title: Polymerization reactor and method for manufacturing vinyl chloride polymer
Inventor: YOU TOUTOU
IPC: C08F14/00
Filed: 1990-03-08
Abstract: PURPOSE: To reduce formed scale, to shorten the temp. rising time of a polymn. reactor and to produce PVC of high quality by providing two stirrers each having a specific structure in the polymn. reactor.  
     CONSTITUTION: In a reaction container 1 having a predetermined diameter, a stirring mechanism consisting of two parallelly extending stirring shafts 2, 3 fixed to the upper end of the reaction container 1 at one end parts thereof and having rotatable stirring rotary blades 4, 5 of which the rotary directions are mutually opposite is provided so that the intervals between the bottom surface of the reaction container 1 and the stirring rotary blades 4, 5 are different. In this polymn reactor, the use of a buffle can be omitted in the production of PVC and the convection between rising and falling flows is increased and a dead angle region is eliminated and the collision force between a reactant and the polymn. reactor is reduced and formed scale can be reduced. Further, the temp. rising time of the polymn. reactor can be shortened and the quality of formed PVC can be improved. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10266881-A (JP)
Title: Method for controlling hydraulic pump of hydraulic driving machine and device therefor
Inventor: TANAKA MASAYUKI
IPC: F04B49/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the overheating state under high temperature atmosphere by performing a control so as to keep the pump output torque and engine rotating speed never influenced by the atmospheric temperature when the atmospheric temperature is a judgment temperature or lower, and lower the pump output torque according to temperature deviation when the atmospheric temperature is higher than the judgment temperature. SOLUTION: In the operation of a hydraulic driving machine, the atmospheric temperature by an atmospheric temperature detecting sensor 17 is compared with a high ambient mode judgment temperature to judge whether it is in high temperature state or not. When it is in high temperature state, a counter is operated at a point of time when the atmospheric temperature is raised to the judgment temperature, and after the lapse of a set delay time, high ambient mode is started. Namely, each lowering quantity of pump output torque and engine rotating speed is calculated according to the temperature deviation.  When the temperature deviation is a fixed value or lower, pump output torque reduction instruction value is calculated, and when the temperature deviation is higher than the fixed value, the engine rotating speed reduction instruction value is calculated and outputted to each operator 8, 12.
Patent JP-H02234888-A (JP)
Title: Fuel tank device for motor cycle
Inventor: MURAMATSU AKIHIKO
IPC: B62J9/00
Filed: 1989-03-09
Abstract: PURPOSE:To enable the oil feed as a rider remains sitting on the front seat by disposing a fuel tank under the both front and rear seats, opening the oil feed port under the rear seat, and constituting the rear seat in such a manner as to be capable of freely opening and closing in the longitudinal direction. CONSTITUTION:A motor cycle 1 has a front seat 11 disposed on a seat rail 9 and a one-step higher rear seat 12 disposed just in the back thereof in such a manner as to be capable of freely opening and closing in the longitudinal direction. Between the front seat 11 and a head pipe 7, a receiving box 14 is disposed in the upper space of an engine unit 4 in the body center part. In the above constitution, a fuel tank 18 is disposed under the front seat 11 and the rear seat 12, and a tank cap 19 for closing the oil feed port is mounted on the rear end part situated under the rear seat 12. The rear seat 12 is rotated with the front end part as the center, whereby the upper part of the tank cap 19 is released.
Patent JP-H02236324-A (JP)
Title: Precast concrete beam construction method
Inventor: KANI CHOEI
IPC: E04C3/20
Filed: 1989-03-09
Abstract: PURPOSE:To contrive reduction in the weight of members, simplification of forms, and reduction in the cost of forms, and also to facilitate and ensure the transportation and erection of precast concrete plates by butting a pair of L-shaped precast concrete plates so as to constitute the outer parts of a U-shaped beam. CONSTITUTION:By using a form consisting of an outer form (a), an inner form (b), or the like, concrete is placed in such a condition that the outside surface of a perpendicular part A1 is made to be the underside so as to form an L- shaped precast concrete plate A in which a main reinforcement 1 and rib reinforcements 2 are previously embedded, and which consists of the perpendicular part A1, a horizontal part A2, and a recessed groove 5 or the like. And respective horizontal parts A2 of a pair of concrete plates A are butted at site, and an elastic sealing material 6 is fitted so as to stretch over the recessed grooves 5, 5 of the butted surfaces, and concrete plates A are placed between a pair of tightening fittings 8 are tightened by a separator 9 to form a U-shaped precast concrete member, and then in the inside thereof, concrete is placed to form a beam.
Patent JP-H0615617-A (JP)
Title: Manufacture of decorative floor material
Inventor: ENOMOTO HIROSHI
IPC: B27D5/00
Filed: 1993-02-18
Abstract: PURPOSE:To provide the manufacturing method of decorative floor covering material, with which floor of undiscernable joint can be produced efficiently at low cost and, at the same time, the robust decorative floor covering material strong in flexural load is obtained. CONSTITUTION:A decorative material 1 is produced by arranging a plurality of decorative floor boards 2 so as to longitudinally stagger their longitudinal ends in succession. At the same time, base board materials are cut apart by stepwise cutting their midway position so as to correspond to the stepped shapes formed by the longitudinal end of the decorative material 1. After that, by joining the base board materials back to back under the condition that the stepped portions position outside so as to from a base board 5 having the same shape and size as those of the decorative material 1. Finally, the base board 5 is bonded to the rear surface of the decorative material 1 under the condition that projected parts 6 are formed by shifting the base board 5 longitudinally and the direction orthogonal to the longitudinal direction.
Patent JP-S62215180-A (JP)
Title: Electromagnet
Inventor: SAWAI KOJI
IPC: F16K31/06
Filed: 1986-03-13
Abstract: PURPOSE:To prevent the abrasion of an O-ring around the external surface of a bush pin by coupling a manual operation bush pin to a pin hole on a tube for free advancing and retreating. CONSTITUTION:When a movable iron core 22 has been shifted to the left side with a coil 26 made electrically live, hydraulic pressure within a working chamber 42 at the right side of the movable iron core 22 within a tube 12 drops below atmospheric pressure. As the motion of a bush pin 20 toward the movable iron core 22 is prohibited, however, the bush pin 22 is not pulled inward and is maintained at a constant condition. When a valve device is manually operated, the tip of an operation spindle 38 pushes the bush pin 20 inward.