baber/WOPTO huggingface dataset:
Patent JP-S57144732-A (JP)
Title: Manufacture of fluid foamed object
Inventor: MORISHIMA YASUSHI
IPC: B29B7/74
Filed: 1981-03-02
Abstract: PURPOSE:To obtain the foamed object having uniform fine foam, by delivering from the piping system of the static type mixer the mixed fluid composed of the fluid formulation having foaming capacity and gas made to exist in said formulation under the pressure higher than 1 atm. CONSTITUTION:The fluid compound 21 of the functionally treated compound and an aqueous foaming agent, polyol etc. is delivered through pipe 22 by the pump 23 existing in the pipe 22, passes through the flow meter 24, the shut-off valve 25, the check valve 26 and arrives at the pipe 27 connected to the pipe 22. Meanwhile, pressurized gas 28 flows through the pipe 29 via the filter 30 existing in the pipe 29, the flow meter 31, the pressure-adjusting valve 32, the shut-off valve 33, the check valve 34 and arrives at the pipe 27 and encounters with the fluid formulation supplied from the pipe 22. The static type mixer 35 exists in the pipe 27 and the fluid compound and gas are mixed preliminarily. The mixed fluid is delivered to the product supply passage 40 via the check valve 36, the pipe 37, the fluid transport pump 38 and the static type mixer 39.
Patent JP-S60173302-A (JP)
Title: Moving blade implanting equipment for gas turbine
Inventor: MOMOZAKI HISATAKA
IPC: F01D5/30
Filed: 1984-02-20
Abstract: PURPOSE:To enable turbine buckets to be pulled out or implanted one by one by fabricating dovetail grooves for both a turbine bucket and a turbine wheel 12 in such a manner that the grooves form a circular arc whose center coincides with the center of a tip shroud. CONSTITUTION:Dovetail grooves 10 for both a turbine bucket 8 and a turbine wheel 12 are machined in a circular arc so that they form a part of a circle with radius 24 and whose center is the intersection 23 between the middle line 22 of the plate thickness in the radial direction 15 of a tip shroud 16 located at the tip of a bucket 8 and the middle line 21 in the axial direction 11 of the tip shroud 16. With this contrivance, the buckets 8 can be pulled out from or implanted to the wheel 12 one by one without causing interference among the tip shrouds 16.
Patent JP-S53114669-A (JP)
Title: Cutting method for semiconductor wafer
Inventor: YAHAGI SUSUMU
IPC: B23K26/38
Filed: 1977-03-17
Abstract: PURPOSE:To prevent inferior wafers from being taken place, by fixing a semiconductor wafer at the transparent holder through which laser beam is transmittable and by emitting and cutting a low output laser beam on the both sides up and down.
Patent JP-S59155503-A (JP)
Title: Rotor cooling device for axial flow turbine
Inventor: KOBAYASHI TADASHI
IPC: F01D5/08
Filed: 1983-02-24
Abstract: PURPOSE:To effectively cool a disc and a rotor without impairing the capability and realiability of turbine, by arranging a space defined by the rotor and a first- stage blade disc such that its surface having a blade embedded therein is provided with a feed passage for the collision of cooling fluid thereon. CONSTITUTION:A high temperature and a high pressure fluid introduced through a fluid inlet 8 is converted into a mechanical energy that gives a rotor 1 a rotating force during its passage through a first-stage nozzle 4 and a first-stage blade 3. The fluid, after its passage through the first-stage, further flows into a second stage nozzle 7 for giving the rotor 1 a rotating force in the same manner. A predetermined number of vent holes 11 is defined inside the innerring 10 of first- stage nozzle 4 in such manner that vent holes open oppositely to the inner surface of blade embedded portion 2a of disc 2. A labyrinth packing 12 is provided at a clearance between the inner ring 10 of first-stage nozzle and the blade embedded portion 2a. A through hole 13 is defined through the rot area of disc 2.
Patent JP-H06220238-A (JP)
Title: Production of crosslinked adhesive polypropylene form
Inventor: KUNO TAKAO
IPC: C08J9/10
Filed: 1993-01-25
Abstract: PURPOSE:To produce the subject foam improved in adhesion, flexibility, heat resistance, etc., by grafting a specified compound onto the surface of a molding containing a propylene/ethylene random copolymer, a linear low density PE and a blowing agent, and foaming the obtained molding. CONSTITUTION:100 pts.wt. in total of 10-90wt.% propylene/ethylene random copolymer of an ethylene content of 0.2-8.0wt.% and 90-10wt.% linear low-density PE is melt-kneaded with 1-30 pts.wt. blowing agent and 0.5-5.0 pts.wt. closslinking aid at 150-175 deg.C and extruded from a die to obtain a molding of a thickness of 0.5-3mm. A polar radical-polymerizable compound is applied to the surface of this molding, and the molding is irradiated with an ionizing radiation at a does of 0.1-50 Mrad to graft the compound onto its surface and to crosslink it, and foamed by heating at 200 deg.C for 0.5-5min.
Patent JP-H03232457-A (JP)
Title: Method for preparing tea
Inventor: SAITO MOTOSHI
IPC: A23F3/06
Filed: 1990-02-08
Abstract: PURPOSE:To prepare a tea under the optimal condition by communicating the first process capable of changing the tea-preparing conditions with the second process having a program for measuring the water content of final tea leaves and for setting the tea-preparing conditions of the first process so as to give an objective tea leaf water content within an objective time. CONSTITUTION:The first process capable of changing tea-preparing conditions and employing a coarsely rubbing machine, a medium rubbing machine, etc., is communicated with the second process having a program for measuring the final tea leaf water content and setting the tea-preparing conditions of the first process so as to give an objective tea leaf water content within an objective time and employing a medium rubbing machine, a finely rubbing machine, etc., thereby controlling the tea-preparing conditions of the first process in accordance with the program of the second process to improve the quality of the prepared tea.
Patent JP-S57165607-A (JP)
Title: Controller for turbine for driving boiler water feed pump
Inventor: OZONO JIROU
IPC: F01D21/00
Filed: 1982-02-26
Abstract: PURPOSE:In a controller for a turbine for driving a boiler water feed pump in a power plant employing a high and a low pressure steam sources, to quicken the response in the control of water supply in the single operation in the power plant which follows a power line failure, by applying a high pressure turbine exhaust pressure signal as a bias to a water supply control circuit. CONSTITUTION:A driving turbine 2 is moved by high pressure steam 3 and low pressure steam 4. When a feed water increase instruction signal 9 is received, a low pressure steam valve 6 is first opened and a high pressure steam valve 5 is then opened. When the single operation in a power plant (FCB) is started, a contact 21 is closed by a FCB signal 26 and an exhaust pressure signal 23 is modified in a lead/delay circuit 24 and then entered into an adder 20 to apply a bias to the calculation signal 19 of a water supply control computation unit 12. For that reason, even if the low pressure steam source of BFPT is lost due to the single operation in the power plant, no signal is delayed so that the opening and closing of the high pressure steam valve 5 can be controlled in quick response to the single operation in the power plant.
Patent JP-H11234332-A (JP)
Title: Communication method for internet
Inventor: KASHIWAGI YOSHITAKA
IPC: H04L12/70
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To maintain the quality of communication at a high level without being affected by the quality of a network and the kind of data. SOLUTION: This communication method of the internet using TCP/IP as the protocol of the network is provided with a line state recording means for recording the information of a communication destination and a line state in a table in correspondence for the one of the known line state for the network interposed between the communication destination and a present station, an on-table line state judgement means S3 for referring to the recorded information and judging the line state in the case that the communication destination is already recorded, a line state judgement means S2 for actually judging the line state and recording the judged result in the case that the communication destination is not recorded yet and a packet compression means S4 for compressing transmission information.  The packet compression means compresses the transmission information only when it is judged that the line state is worse than a prescribed level in the on-table line state judgement means or the line state judgement means.
Patent JP-H01204876-A (JP)
Title: Cover structure for motorbicycle, etc.
Inventor: OKUMURA HIDETAKA
IPC: B62J23/00
Filed: 1988-02-12
Abstract: PURPOSE:To make a mold for cover forming into one as well as to improve the extent of assembling operability by forming an upper cover and a side cover as one body, while bending both these covers to each other via a thin wall part installed in a boundary part, and forming them into a three- dimensional form. CONSTITUTION:In a motorbicycle made up of mounting and engine 1 on a body frame being formed of fixing a steering shaft tube 6 to a front end of a main frame 5 consisting of one square pipe and clamping a seat post 7 to the rear end, a main part including the engine is covered with a plastic cover 20. In this case, this cover 20 is constituted of an upper cover 20t covering a body upper part, and such one that solidly formed side covers 20s, 20s covering both symmetrical sides. In brief, when the cover 20 is solidly molded with a metal mold, these covers 20t and 20s, 20s are molded in almost plane form and with a thin wall part installed in a boundary part. At the tie of assembling, these symmetrical side covers 20s, 20s are bent at this thin wall part and formed into a three-dimensional structure which is clamped to the body frame.
Patent JP-S57142794-A (JP)
Title: Small-sized press
Inventor: SAKAI YASUJI
IPC: F16H21/44
Filed: 1981-02-27
Abstract: PURPOSE:To prevent accidents such as nipping of finger etc. by supporting the oscillating lever with a spring and pressing and working the die always in a closed state. CONSTITUTION:An oscillating lever 8 that makes sliding contact at a power transmitting part 8' is axially connected by a fixed lever 7 and a fulcrum shaft 9 to an eccentric cylindrical cam 5 which is rotated by a prime mover 1 through a reduction gear 2, a pinion 3 and a power gear 4. A pressure joined die 10 is connected to above-mentioned levers 7, 8 by a shaft 11. A coil spring 15 is provided between the front end of the oscillating lever 8 and fixed lever 7, and the front end of the oscillating lever 8 is always pulled downward, and the meshed part 14 of the die is kept in a closed state. In inserting a work, a push rod 16 is pushed downward, and the power transmitting part 8' of the oscillating lever is pushed down resisting the force of the spring 15. A stopper 17 prevents the push rod 16 from coming out upward.
Patent JP-2000226802-A (JP)
Title: Fishplate for rail
Inventor: NAKAMURA TOMOHIRO
IPC: E01B11/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of a big crack in a core part of a longitudinal direction at the time of pultrusion molding, and improve strength in a longitudinal direction and in a direction perpendicular to the longitudinal direction. SOLUTION: A joint plate for rails 1 connects between end parts of rails opposed to each other at a distance so as to overstride both side surface parts thereof. In that case, the joint plate is formed of a thermosetting resin reinforced along its longitudinal direction by roving 1A including bulky roving 1a1. Percentage content of the bulky roving in the total roving 1A is 10 to 25 wt.%.
Patent JP-S62188563-A (JP)
Title: Picture processor
Inventor: MITA YOSHINOBU
IPC: H04N1/40
Filed: 1986-02-14
Abstract: PURPOSE:To attain binarization without deteriorating gradation and resolution by allowing a selection means to select either N-set of binary outputs or OR binary outputs in response to the kind and picture tone of a picture. CONSTITUTION:In case an output picture is a character picture, logical '1' is outputted to an OR gate 10 and in case the output picture is a photographic picture, logical 0 is outputted to an AND gate 13 and the OR gate 10. In case the character/photograph mixed picture is used, logical '1' is outputted to the AND gate 13 and logical '0' is outputted to the OR gate 10. As a result, if a character picture is designated, logical '0' is inputted to a selector 8 and lookup table (LUT) 14 from the OR gate 10, and if the photographic picture is designated, logical '0' is inputted and if a mixed picture is designated, logical '1' of the edge and logical '0' for non-edge based on an image area separation signal A are inputted to the selector 8 and the LUT 14 from the OR gate 10. Thus, the binarization is attained without deteriorating the gradation and resolution.
Patent JP-H09222202-A (JP)
Title: Abnormal state diagnosing device
Inventor: SUGANUMA SHINICHIRO
IPC: F22B37/46
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To enable an abnormal state in a steam generating device to be diagnosed in an easy and accurate manner by a method wherein an output from a memory means is received when a presence or a non-presence of abnormal state is diagnosed, an output from a calculating means for calculating a coefficient vector of a pseudo transfer function of the steam generator with a coefficient vector under a normal state and an abnormal signal is outputted when a difference between them is more than a predetermined value. SOLUTION: When an abnormal state is diagnosed, a signal generator receives a diagnosing control instruction from a control device 21 and sends an M-series signal 23s to an adder 7. In the adder 7, a signal 23s which may become a disturbance of zero of mean value having a larger amplitude than that of noise of a corrected control signal is added, and output is performed. PI2 controller 6 receives this output, performs a PI calculation, and sends it as a control signal including the disturbance to a water supplying control valve 5 so as to maintain a water level. A pseudo function calculating device 25 inputs a water supplying flow rate signal 4s and a water level signal 2s from a memory device 24 and then attains a predetermined pseudo transfer function of the steam generating device with a method of least squares.  An a normal state presence or non-presence discriminating device 26 receives these signals, output an abnormal signal, and then the display device 27 may generate an abnormal display and an alarm in reference to these signals.
Patent JP-H10218348-A (JP)
Title: Method and device for converting direction
Inventor: KANETANI KUNIO
IPC: B65G47/248
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To perform accurate conversion of the direction of an article through simple constitution. SOLUTION: When an article approaches a spot situated upper stream, a piston rod 13 is contracted through operation of a first air cylinder 12, and an angle plate 9 is lowered to a position, where the front M1 of an article M makes contact therewith, together with a bracket 8. When the front M1 of the article M makes contact with a first guide part 10 of the angle plate 9, the angle plate 9 is started to revolve to a spot situated downstream by a feed force on the article M by a conveyor 2. In this case, since a resistance force is exerted on rotation of a ball spline shaft 6 by an air cylinder 19, under a state to make contact with the angle plate 9, the article M is guided to a corner part at a speed lower than an ordinary flow speed with the article brought into slide contact with the angle plate 9.  With this state, a side is positioned at a front simultaneously with completion of 90 deg. revolution of the angle plate 9 and conversion of a direction is completed.
Patent JP-S52113422-A (JP)
Title: Carburetor for gas fuel
Inventor: UEDA TAKEHITO
IPC: F02M21/02
Filed: 1976-03-18
Abstract: PURPOSE: To improve the performance of transient operation at the time of acceleration and also reduce harmful components within the exhaust gas by providing two power system fuel passages for a carburetor for gas which is in gasious phase at normal temperature and under normal pressure such as liquified petroleum gas (LPG). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01204707-A (JP)
Title: Prefoaming device for foamable resin
Inventor: KAWAI KAZUO
IPC: C08J9/16
Filed: 1988-02-09
Abstract: PURPOSE:To evenly diffuse steam in a vessel and contrive stabilization in forming magnification, by a method wherein a discharge port and air pipe for steam/cooling ail are provided on a base and a continuing purging air spouting gap is provided along an inner circumferential surface of a cylindrical vessel. CONSTITUTION:A temperature rise of a vessel to a uniform temperature is performed by introducing steam within a vessel 14 through an air pipe 17 and discharging the steam through an exhaust pipe 3. Then raw material beads are loaded within the vessel 14 by opening a damper 5 by suspending steaming once. Then after closure of the damper 5, the steam is introduced again into the vessel 14. The raw material beads are agitated while foaming and expanding them with the steam. When foaming is performed up to a fixed magnification, steaming is suspended by detecting a bulk level. Water on the surface of foamable beads is removed and the beads are cooled down to a temperature where foaming does not progress by sending air through the air pipe 17. Then the foamable beads are discharged outside of the vessel by opening a discharge port lid 18. The foamable beads adhering to and remaining behind the inside of the vessel are banished by spouting air within the vessel through an air introduction port 8 at the time of discharge of the beads.
Patent JP-H10214664-A (JP)
Title: Surface mounting electrical connector and its assembling method
Inventor: KODAMA HIROMITSU
IPC: H01R12/71
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounting electrical connector and its assembling method so that this connector has a constitution capable of positioning a soldered tine which has a relatively narrow width or small diameter and which exhibits insufficient mechanical strength. SOLUTION: A surface mounting electrical connector 10 comprises a plurality of contacts 50 including a soldered tine 51 having a solder connection part 52, a housing 20 for accommodating the contacts 50, and a positioning member 70 formed separately from the housing 20. When the positioning member 70 is attached to the housing 20, the soldered tine 51 of the contact 50 is positioned so as to be pinched between the housing 20 and the positioning member 70, thereby preventing the positional shift of the soldered tine 51.
Patent JP-S54132879-A (JP)
Title: Automatic screw-fastening device
Inventor: MEGURO TAKESHI
IPC: B25B21/00
Filed: 1978-03-14
Abstract: PURPOSE: To make it possible to obtain normal screw fastening at all times regardless of the hardness of objects to be fastened, by determining automatically and accurately the position of an objec to be fastened and detecting the state of completed screw fastening by means of a position detector.  
     CONSTITUTION: Wooden cabinet 2 mounted on pallet 1 moves on conveyor 3 and enters the automatic screw fastening device. Cabinet 2 is completely controlld in X, Y and Z directions by the series of actions of X-reference body 4, a pair of Y-reference boides 5, Y-regulating body 6 and Z-regulating body 9, and then screw- fastening operation starts. Next, position detector 21 is placed in such a way that with the forward movement of driver unit 12 the position of the front end of detector 21 and the position of the front end of driver bit 13 nealy coincide. When the front end of the detector touched base plate 20, the rotation of motor 17 is stopped. In this way, it is possible to obtain normal screw fastening regardless of the hardness of objects to be fastened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54123763-A (JP)
Title: Cold storage
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/02
Filed: 1978-03-17
Abstract: PURPOSE: To enhance utility of a storage room by connecting between guide plates fitted between a hinge and the bottom face of a door through a wire covered by an outer tube, fixing one end of the tube to the rear face of an inner door plate, and fixing the other end to the door bottom face near the hinge.  
     CONSTITUTION: One end of an outer tube 13 for a wire 12 is fixed to the door bottom face near a hinge 17, and the other end is fixed to the rear face of an inner door plate 5. One end of the wire 12 is fixed to a horizontal portion 9a of an L- shaped fence 9 on the side contrary to a rotary axis through an angler 14 or the  like. The inner door plate 5 is fitted with a patch board 17 which is formed with a  stopper portion having a wire lead-out hole 17b. When the door 2 is opened, the  door 2 rotates about a pin 7a and the wire 12 rotates about a hole 19a in a guide  plate 19 to lift the fence 9. The fence 9 tilts to the side contrary to an outer door  plate as far as the horizontal portion 9a touches the stopper portion as shown by  broken lines, so that bottles also incline and become easy to take out or place in. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08198335-A (JP)
Title: Cushioning fixing body of corrugated fibreboard
Inventor: YAMAGUCHI TOSHIHIKO
IPC: B65D81/113
Filed: 1995-01-26
Abstract: PURPOSE: To obtain a cushioning fixing body of a corrugated fibreboard having both a cushioning function and a supporting function by a method wherein inner wall faces each having a slit are disposed in the center parts of frame faces forming each frame column by being partitioned by folding lines, and a connecting face having a slit to be fitted to a tongue piece of another frame face is connected to the frame face. CONSTITUTION: In a cushioning fixing body of a corrugated fibreboard to be assembled into a hollow frame by folding an approximately rectangular corrugated fibreboard, frame faces A-D forming each frame column are continuously arranged in order through folding lines A1-D1. Inner wall faces 2A-2D each having a slit are provided in the center parts of the frame faces A-D by being partitioned by folding lines. On both sides of the inner wall faces 2A-2D, bottom wall faces 6A-6D, side wall faces 7A-7D, and top wall faces 8A-8D are connected in order through folding lines a1-a3, b1-b3, and c1-c3. The respective wall faces are folded from both sides into a box form to form a frame column. The shape of the frame column is retained by fitting tongue pieces formed on the end edges of the top wall faces 8A-8D into the slits 3a-3e, respectively.