baber/WOPTO huggingface dataset:
Patent JP-H01163699-A (JP)
Title: Failed fuel detector for fast breeder
Inventor: KASAHARA YOSHIYUKI
IPC: G21C17/07
Filed: 1987-12-21
Abstract: PURPOSE:To reduce the cost by curtailing of material quantity by rising the coolant admitted into an inside cylinder from the bottom end aperture in the inside cylinder, then lowering the same in the annular space between the inside cylinder and outside cylinder so that the coolant is discharged from the aperture in the lower part of the outside cylinder. CONSTITUTION:A failed fuel detector 20 is usually disposed in the state in which the front end of a receiving port member 39 is apart from the reactor core. The coolant 3 rising from the core in this state is taken in from the member 39 of an interface mechanism 37 and rises in the inside cylinder 24. Then, a delayed neutron detector 34 detects the delayed neutron generated from the fission products in the coolant 3. The quantitative evaluation of said elements and the monitoring of the reactor fault are thereby enabled. The coolant 3 descends in the annular space 25 between the outside cylinder 23 and the inside cylinder 24 upon passing of the inside cylinder 24 and is returned from the aperture 29 of the outside cylinder 23 into the reactor container. Since this failed fuel detector can be pulled off from a plug 21 in the upper part of the reactor, the detector is periodically pulled off and the quantitative evaluation of the corrosion products and the fission products is performed.
Patent JP-H03193928-A (JP)
Title: Bottom apron cradle device for draft gear of spinning machine
Inventor: HAINTSU MIYUURAA
IPC: D01H5/88
Filed: 1990-11-27
Abstract: PURPOSE: To obtain the subject device smoothening running of a bottom apron and capable of readily changing of the bottom apron by forming a spring clip on a supplying side leg part of a resin-made bottom apron cradle in one body and providing a lateral projection making the spring clip in non-working state. CONSTITUTION: In this bottom apron cradle 1 for a drafting device of a fine spinning mechanism having a middle roller 2 provided between a top roller 11 and a bottom roller 13, the bottom apron runs around the middle roller 2 driven by the bottom roller 13 and the middle roller 2 is positioned at a side by two guide edges 4 and 5, then the guide edges 4 and 5 are formed at supporting points of the middle roller 2 and side edge parts of the bottom apron cradle 1, thus a spring clip 8 is formed at a supplying leg part 6 of a resin-made bottom apron cradle 1 in one body and the spring clip 8 has a lateral projection 14 fitting with the leg part 6 and making the spring clip in non-working state.
Patent JP-H07148498-A (JP)
Title: Urolith inhibitor on flush trestle for breeding experimental animal, and method for preventing urolith from forming
Inventor: TAKEMURA EIJI
IPC: C02F5/10
Filed: 1993-11-26
Abstract: PURPOSE:To provide a chemical which can prevent urolith which is stuck to a conduit of an excreta receiver of a flush trestle for breeding experimental animals from being formed and can control effectively fungi being generated on the conduit. CONSTITUTION:A urolith inhibitor for a flush trestle for breeding experimental animals contg. an acidic substance, a surface active agent and a fungicide and a method for preventing a urolith from being formed is provided. By using the urolith inhibitor and the method for preventing the urolith from being formed, a remarkable effect for preventing the urolith which is stuck to a conduit when the experimental animals are breeded from sticking is exhibited and there exists no possibility that a deposit caused by fungi is generated in a cleaning water tank and a dissolving tool and the environment for breeding the experimental animals is deteriorated.
Patent JP-H09162395-A (JP)
Title: Insulated gate transistor
Inventor: MATSUMOTO SATOSHI
IPC: H01L29/78
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To control the formation of a channel which extends between a source area and an offset area by permitting a back gate electrode to extend from a part of the channel area to the source area by ohmic connection. SOLUTION: A part of a channel area 8 is not covered with an insulating layer 3. From such area, a back gate electrode 17, which faces an area extending from the channel area 8 to a drain area 7 through an offset area 6 and an area which extends from the channel area to a source area 5 on the insulating area 3, is ohmically connected. Load is connected between the source area 5 and the drain area 7 through power source. When control voltage source is connected between the source area 5 and the gate electrode 19, formation of an (n) channel which extends between the source area 5 and the offset area 6 on the side of the gate insulating film 11 of the channel area 8 can be controlled in response to a control voltage value. Thus, the area between the source area 5 and the drain area 7 is turned on.
Patent JP-2001140105-A (JP)
Title: Panty hose
Inventor: NASA NORIO
IPC: A41B11/14
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a panty hose easy to put it on and also causing no wearing slippage while an opening is provided in order to prevent the wearer's body from getting moistly stuffy and to enable the wearer to relieve himself (herself) by a simple operation. SOLUTION: This panty hose is such one as to be a circularly knitted seamless one; wherein an annular area with a prescribed width on the leg top part at the boundary between a panty part and leg part, an area ranging from nearly the panty line to the waist band of the back part of the panty part except the buttocks, and an area ranging from the abdominal region including the surroundings of the crotch part linking with the above buttock part to the waist band of the front face of the panty part are each knitted using yarns mixed with stretchable elastic yarns to constitute a tightened area having stronger tightening force than that of the leg part, and an area ranging from the buttock part to the crotch part is formed to be an opening of the panty part.
Patent JP-H09158705-A (JP)
Title: Speed governing stage leak preventing device for steam turbine
Inventor: UMAGOE RYUTARO
IPC: F01D11/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To positively take in low temperature steam on the outlet side of a speed governing stage so as to ensure cooling effect by connecting a steam extraction hole for extracting steam in the wrapped space so as to maintain the internal pressure of the wrapped space to be not less than the outlet pressure of a nozzle chamber, to the wrapped space. SOLUTION: A wrapped space 7 provided at the lower face of a nozzle chamber 2 is partitioned by the lower face of the nozzle chamber 2, the surface of rotor 10 and the inlet side face of a speed governing stage desk 5 and communicated with the outlet side of the speed governing stage desk 5 by a pumping hole 6. A steam extracting hole 8 for extracting steam in the wrapped space 7 so as to maintain the internal pressure of the wrapped space 7 to be not less than the outlet pressure of the nozzle chamber 2 is connected to the wrapped space 7. Leakage steam at a nozzle outlet is thereby prevented from infiltrating into the wrapped space 7, and steam lowered in temperature after working in a speed governing stage is positively led into the wrapped space 7. A rotor 10 is thereby cooled positively and stably so as to improve the strength reliability of the rotor 10.
Patent JP-H11152019-A (JP)
Title: Play adjusting method of brake pedal
Inventor: SUZUKI MASAKUNI
IPC: B60T7/06
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the play of a brake pedal in adjusting the brake pedal's play. SOLUTION: After a braking device is assembled, the operating of a brake pedal is started (step 100). In a process the brake pedal is operated, a point where hydraulic pressure in a master cylinder communicating with the brake pedal exceeds the specified value is set as an effective area starting point (steps 104 and 106). Then, a play clearance of the brake pedal is adjusted so as to make a position where a pedal stroke is slightly restored from this effective area starting point, come to a new zero position (step 112).
Patent JP-H09157390-A (JP)
Title: Polyesteramide resin composition
Inventor: YONEZAWA MITSUHARU
IPC: C08G69/44
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyesteramide resin compsn. which is excellent in high- temp. mechanicl strengths and softness and has a good water resistance by reacting specific components in the presence of a specific component. SOLUTION: This compsn. comprises units derived from at least one diol component, units derived from a dicarboxylic acid component mainly comprising a hydrogenated dimer acid, and 3-30wt.% units derived from polyamide component having a reduced viscosity (1g/dl-sulfuric acid soln. at 20 deg.C) of 0.5-7dl/g and is obtd. e.g. by the polymn. (esterification as the first step and polycondensation as the second step) of at least one diol component and a dicarboxylic acid component mainly comprising a hydrogenated dimer acid in the presence of a polyamide component. Pref., the dicarboxylic acid component contains 10mol % or lower dicarboxylic acid other than a hydrogenated dimer acid.
Patent JP-H10163004-A (JP)
Title: Resistor, capacitor, inductor and connector
Inventor: UENO RYOICHI
IPC: H01R12/71
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the variation in the size of products in width and length directions by providing conducting means for electrically connecting external electrodes opposed through a board having a resistor on one surface and external electrode respectively on one and other ends of one and the other surfaces of the board. SOLUTION: A ferromagnetic board 21 has one surface 21A on which a specified material-made resistor 22 is printed longitudinally of the board 21 and external electrodes 23A, 23B having a three-layer structure are provided so as to electrically connect one and other ends of its length to the resistor 22. On the other surface 21B of the board 21 external electrodes 24A, 24B having an identical three-layer structure are opposed and electrically connected to these external electrodes 23A, 24A, 23B, 24B through vias 25A, 25B, respectively.
Patent JP-H02167787-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/2433
Filed: 1988-12-22
Abstract: PURPOSE:To increase the stability of an amorphous state and oxidation resistance in a recording layer and accelerate crystallization speed and make a retrieving signal more sensitive by providing the recording layer consisting mainly of an alloy of such composition as expressed by a specific formula. CONSTITUTION:A recording layer 2 which records information and an organic protective layer 3 are formed on a substrate 1 for an information recording medium. The recording layer 2 is composed mainly of an alloy of such a composition as expressed by (InxSb100-x)100-aSea (a,x are atomic % and are within the range of 20<a<=60, 48<=x<=52). The alloy of this composition is changed reversibly between a crystal phase and an amorphous phase by projecting light beams with varying conditions. The alloy is characteristic of high retrieving signal and recording sensitivity, high amorphous stability as a recording state and high oxidation resistance. In addition, the protective layer 2 has both ends sandwiched by inorganic protective layers 4,5 to prevent the temporal change of the recording layer 2.
Patent JP-H01203415-A (JP)
Title: Thermotropic copolyazomethine
Inventor: UUGO PEDORETSUCHI
IPC: C08G12/02
Filed: 1988-12-22
Abstract: PURPOSE: To prepare a polymer composed by copolymerizing terephthalic aldehyde with two kinds of bis (aminophenoxy)alkanes, inexpensively and easily producible and whose melting temp. is regulatable to be optimal as reinforcing materials for thermoplastic polymers.  
     CONSTITUTION: The objective polymer is the one forming nematic phases at ≥240°C and contg. alternate units derived from (A) terephthalic aldehyde of formula I (B) a 1,n-bis(4-aminophenoxy)alkane of formula II (n 1  is 2 to 10) and (C) a 1,n-bis(4-aminophenoxy)alkane of formula III (n 2  is 5 to 11, where n 1  and n 2  are different), and in which the component A is present by the molar weight equal to the total of the components B and C. The polymer is obtd. by using the components A, B and C so as to regulate the total of the component A and the components B and C to an equimol, executing copolymerization in an inert organic solvent and thereafter removing water from the reaction mixture. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11141258-A (JP)
Title: Connecting device of circuit pit excavator
Inventor: MIYAZAKI KAORU
IPC: E21B7/20
Filed: 1997-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of a bending moment to a vertical pin by nipping a rocking plate having a clevis or eye for horizontal pin pierced through with the vertical pin by two plates. SOLUTION: A vertical pin 6 is allowed to pierce through the wall plate 3 and rocking plate 4 of a tubing device 1, and the rocking plate 4 is connected to the frame of a base machine 2 by a clevis 7, an eye 8, and the vertical pin 6. The rocking plate 4 is formed into a partial disc, and the circumference is surrounded a circular guide 9. The top end of the guide 9 is bent to form a circular groove, and the end part of the rocking plate 4 is nipped in the grove. Of the force generated between the tubing device 1 and the base machine 2, the element adding a bending stress to the vertical pin 6 is almost absorbed by the guide 9, and a shearing force is mainly received by the vertical pin 6.  Thus, the breakage of the vertical pin which was frequently caused in the past can be prevented, and a construction can be safely and precisely performed by a connecting device consisting of only a horizontal pin and a vertical pin without requiring a complicated vertical regulating mechanism.
Patent JP-H11139771-A (JP)
Title: Revolving deceleration control device of crane and controlling method thereof
Inventor: HAGIWARA CHIKU
IPC: B66C23/94
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a revolving deceleration control device of a crane and its controlling method, capable of reducing any shock in time of a revolving stop at a time when an automatic revolution stopping function has operated from the midway of a revolution braking area and/or entered into this revolution braking area. SOLUTION: In a crane's revolving deceleration controlling method, operating or prestoring a limiting area where a freely revolvable boom is unable to revolve, controlling a revolving angular velocity according to the control input of a revolution operation lever, and in the case where a revolving angle is entered into a first revolution braking area lying somewhere short of the specified angle rather than the limiting area, automatically stopping the boom as decelerating at the specified curve from just before the revolving angular velocity, when operation of an automatic stopping function is selected in the point midway in the first revolution braking area after being entered into this first revolution braking area as revolving in a state that a release of the automatic stopping function at this first revolution braking area is selected,  the boom is slowly stopped as being gradually decelerated from the revolving angular velocity equivalent to the control input of the revolution operating lever by the specified curve.
Patent JP-H06148893-A (JP)
Title: Photosensitive material for image transfer
Inventor: YOKOIE HIROAKI
IPC: G03F7/06
Filed: 1992-11-06
Abstract: PURPOSE:To produce a color proof directly from digital picture image data without using a lithographic film by forming a peeling layer between a supporting body and a photosensitive polymerizable layer. CONSTITUTION:This photosensitive material has a photosensitive polymerizable layer 13 containing silver halide 14, reducing agent 15, polymerizable compd. 16 on a supporting body 11 and has a peeling layer 12 between the supporting body 11 and the photosensitive polymerizable layer 13. In this case, the photosensitive polymerizable layer 13 contains silver halide 14, reducing agent 15, polymerizable compd. 16, and coloring agent 17. The coloring agent 17 is an optional component and may not be included in the photosensitive polymerizable layer 13. By forming this peeling layer 12, a picture image of high sensitivity formed on the photosensitive material using silver halide can be directly transferred to another image receiving material. Thereby, compared with a conventional image transfer photosensietive material using microcapsule, a sharp transfer image of high resolution can be formed.
Patent JP-H07173440-A (JP)
Title: Adhesive film
Inventor: NISHINO HIDEJI
IPC: C09J7/02
Filed: 1993-12-21
Abstract: PURPOSE:To obtain an adhesive film which can be produced without a work of inserting a release paper and a work of forming a layer of a releasing agent, is prevented from being stuck with each other when laid on another film and can give good adhesiveness in use. CONSTITUTION:This film is one prepared by forming an adhesive layer 2 on at least either surface of a filmy substrate 1, wherein microcapsules containing an adhesive are dispersed in the adhesive layer 2.
Patent JP-H03183555-A (JP)
Title: Ink jet recorder
Inventor: INADA GENJI
IPC: B41J2/01
Filed: 1989-12-13
Abstract: PURPOSE:To suppress insufficient delivery of ink due to adhesion of paper powder and to output a good image stably by setting the gap between the face of a recording head and a recording medium larger at the time of non- recording, when no liquid drop is delivered to the recording medium, as compared with the gap at the time of recording. CONSTITUTION:In such case as recording is carried out only when a carriage 12 moves in a predetermined direction and no liquid drop is delivered when the carriage 12 moved reversely, a solenoid 22 functions at the time of non- recording, during which the carriage 12 moves reversely, to retract a recording head 11 and set in place. At the retracted position, the gap delta between the face 26 of the recording head 11 and a recording medium 15 is set at a desired value larger than the gap deltao between the recording papers. The distance between the papers can be set at a value delta larger than deltaO even when the carriage moves in the recording direction within a recordable range so long as the recorder is in non-recording state. By such arrangement, possibility of adhesion of paper powder onto the face 26 can be reduced.
Patent JP-H03183748-A (JP)
Title: Heat treatment
Inventor: SHISHIDA TOSHIFUMI
IPC: C21D1/34
Filed: 1989-12-13
Abstract: PURPOSE:To improve the productivity at the time of changing heat treating conditions by segmenting a heat treating region to a plurality, independently adjusting the heat treating conditions and putting the adjacent areas into a heat transfer suppression state prior to changing of the conditions. CONSTITUTION:A furnace body 1 is formed to plural segment areas a to e. Gas burners 11, guide ducts 12, fans 13, and temp. sensors 14 are provided in the respective segment areas a to e so that desired heat treating temps. are obtd. The entry of fresh buckets 10 into the furnace is stopped and the bucket 10 in the segment area e is ejected to the outside of the furnace body 1 when the object of the heat treatment is going to be changed. Prior to changing of the heat treating temp. in the segment area a the fan 13 is run backward in the segment area b and the rotating speed thereof is increased to generate the downward force flow S until the heat transfer suppression state is attained. The force flow S shields the boundary between the segment areas a and b, b and c. The prescribed heat treatments are executed in the segment areas c to e. The segment area a is put into the state of the heat treatment temp. changed for the next material to be heat treated.
Patent JP-H11159469-A (JP)
Title: Pressure switch emergency coping device of booster pump
Inventor: AKITANI TOSHIAKI
IPC: F04B49/10
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To shorten coping time in emergency, and sharply reduce water cutoff time by preparing an emergency pressure switch in preparation for failure of a pressure switch, and arranging plural kinds of deformed pipe joints to connect this emergency pressure switch to a connecting pipe. SOLUTION: A pressurizing water supply device 1 supplies water to faucets 10 arranged on the respective floors by increasing pressure of a water in a water receiving tank 2 arranged in the underground of a building by actuation of a booster pump 6 according to output of a pressure switch 8. In this case, an emergency pressure switch 13 having a preset pressure value display part 15, a preset pressure value adjusting knob 16 and a deformed pipe joint connecting part 17 is prepared for coping with water cutoff caused by trouble of the pressure switch 8. At trouble time of the pressure switch 8, a pump board power source is put in a cutoff state, and the pressure switch 8 is removed after draining water of a pressure tank 12, and an emergency pressure switch 13 is installed instead.  It is put in an original position restoring state after setting preset pressure of the switch 13 to a specified value.
Patent JP-H08176747-A (JP)
Title: Steel for high strength bolt excellent in cold forgeability and delayed fracture resistant characteristics
Inventor: SHIRAGAMI TETSUO
IPC: C22C38/32
Filed: 1994-12-26
Abstract: PURPOSE: To provide a steel for high strength bolt excellent in cold forgeability and delayed fracture resistance by producing the steel for bolt containing a specific ratio of C, Si, Mn, P, S and Ni. CONSTITUTION: The steel for bolt containing, by wt.%, >0.25% to 0.35% C, <=0.50% Si, <0.5% Mn, <=0.005% P, <=0.010% S, 7.0-10.0% Ni and if necessary, 0.05-0.50% Ca and/or 0.0003-0.0050% B, is prepared. By this constitution, the steel for bolt capable of cold-forging and excellent in delayed fracture resistant characteristics and having the high strength of >= about 1400N/mm<2> , is obtd.
Patent JP-H11163920-A (JP)
Title: Radio electronic mail system and radio electronic mail method
Inventor: UCHINO TOSHIYUKI
IPC: H04W76/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To exchange a mail and to execute a re-transmission processing without being conscious of a wireless radio wave state by providing a radio wave monitoring means for properly monitoring the radio wave state in a portable mail terminal. SOLUTION: A main exchanging means 43 inquires the radio state to the wireless radio wave monitoring means 32 at a timing which a user desires. When the radio wave state is excellent, transmission is judged to be possible, the transmission processing is started and a transmission end is returned to a mail keeping means 42 at the point of time when transmission is ended. Unless the state is excellent and transmission is ended, the electronic mail is stopped when it is not transmitted and is interrupted when it is under transmission. The mail exchanging means 43 preserves the stopped or interrupted electronic mail in the mail keeping means 42 as a transmission waiting state.  Then, the radio wave state is periodically monitored by the wireless radio wave monitoring means 32 and the electronic mail stored in the mail keeping means 142 as in the transmission waiting state is transmitted in a mail server 1.