baber/WOPTO huggingface dataset:
Patent JP-S5614867-A (JP)
Title: Start-up method for pump or reversible pump-turbine
Inventor: NAGAFUJI TOMOTAKE
IPC: F03B15/04
Filed: 1979-07-13
Abstract: PURPOSE: To start up a pump stably and securely at all times by a method wherein the air in a runner house is discharged to prevent a load from increasing sharply when a pressure difference across the runner reaches a value coming in a set range.  
     CONSTITUTION: A pressure difference "h" across a runner is supervised on a differential pressure detector 16 and when the pressure difference "h" reaches a value coming in a set range, an exhaust valve 13 for runner house exhaust pipe 12 is opened. When a bore of hollow cylindrical water column becomes almost equal to an inlet size of the runner 5, the air in a runner house 3 is discharged, therefore water from under the runner house 3 does not flood suddenly onto the runner in rotation at start-up of a pump, a load on motor is not increased sharply accordingly, thus obtaining a stable and secure start-up for the pump at all times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02265507-A (JP)
Title: Luggage storage locker
Inventor: YASUDA KAZUMASA
IPC: E05B65/00
Filed: 1989-04-07
Abstract: PURPOSE:To enable the concurrent storage of a singularity or plurality of luggages by including a controller to supply a lock releasing signal only when an opening instruction signal is outputted from a door opening switch, and a release key means for unlocking whenever necessary from key operation from the outside of a locker box. CONSTITUTION:An electric lock 22 is fitted with a latch 24 for fixing a door 12 in a close condition. When the electric lock 22 is supplied with an ON signal from a controller, the latch 24 operates in an arrow 100 direction and the fixing of the door 12 is released. The door 12 is turned to be in a released state due to the energizing force of a plunger 26. The plunger 26 shifts in an arrow 200 direction, and the shift thereof is detected with a micro switch 28. Furthermore, a signal upon the detection of the shift is sent to the controller and when the ON signal from the controller is interrupted, the electric lock 22 is turned off. As a result, the latch 24 returns to an initial state. When the door 12 is closed, the latch 24 secures the door 12 in a close condition. The electric lock 22 whenever desired can be released and the door 12 can be opened when a recipient inserts a key in a keyhole 32 for unlocking the door 12.
Patent JP-H06272475-A (JP)
Title: Mud pipe extending device
Inventor: KAWAMURA KUNIMOTO
IPC: E21D9/06
Filed: 1993-03-24
Abstract: PURPOSE:To execute mud pipe connecting action rapidly without the loss of mud discharge pressure at the time of extending a mud pipe used in a mud shield construction method. CONSTITUTION:A rotor 14 with plural shield pipes 17 each of which can accommodate a single pipe 9, a mud pipe, is rotatably provided between stator flanges 15, 16 respectively provided with connecting pipeline mechanism 120 and a connecting cylinder 35 that can receive a feed mud pipe 7A. The inside 12s of the connecting pipeline mechanism 120 is provided with a movable pipe 12 driven in the protruding/retreating state with mud 20 flowable therein. A single pipe 9' out of the shield pipes 17 positioned into a shield pipe stand-by position ST1 by the rotating action of the rotor 14 is connected to an existing mud pipe such as the feed mud pipe 7A by the protruding driving of the movable pipe 12.
Patent JP-H01260304-A (JP)
Title: Method of measuring thickness of resist film
Inventor: SAKA TAKETORA
IPC: H01L21/30
Filed: 1988-04-11
Abstract: PURPOSE:To measure the thickness of a resist film during coating, by comparing the intensity of the light incident on the resist film applied to the surface of an object to be coated with that of the reflected light being the light passed through the resist film and reflected from the interface of the resist film and the object to be coated. CONSTITUTION:When light 1 is incident on the surface of a liquid resist film 3 in an oblique direction, the incident light 1 is refracted from the surface of the resist film 3 to be incident to the interior of the resist film 3 and totally reflected from the boundary surface of the resist film 3 and an object 4 to be coated to again pass through the resist film 3 and refracted from the surface of the resist film 3 to become reflected light 2. Since there is a definite relation between the ratio of the intensity of the incident light 1 and that of the reflected light 2, the absorbability and concentration of the solute of the resist film and the length of the light passing route in the resist film, the thickness of the resist film at a drying time can be estimated by calculating the ratio of the intensity of the incident light 1 and that of the reflected light 2.
Patent JP-H08289015-A (JP)
Title: Signal unit re-transmission method at signal link changeover
Inventor: TOMITA TAKAYUKI
IPC: H04L12/54
Filed: 1995-04-14
Abstract: PURPOSE: To send only an unconfirmed signal unit to an opposite station efficiently via a normal signal link on a normal signal equipment when a fault takes place in the signal equipment itself. CONSTITUTION: When a signal link 41 is switched to a signal link 42 due to a fault in a signal equipment 2, a re-transmission object signal unit is retrieved from a sequence number storage area 13 and a re-transmission queue 12 corresponding to the link 41 based on a final reception message number informed from an opposite station, and when the signal unit is queued newly to a transmission queue 11 corresponding to the link 42, the retransmission object signal unit is bypassed and sent to the opposite station via the signal link 42.
Patent JP-H09283520-A (JP)
Title: Multi-step buried wiring structure of integrated circuit and manufacture thereof
Inventor: MORI TAKESHI
IPC: H01L23/538
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the halation of exposure light from being generated on the surface of a conductive layer by a method wherein a conductive coating layer having a function to prevent the exposure light from reflecting at the time of patterning a second insulating layer is formed on the conductive layer. SOLUTION: A first buried groove for wiring use is formed in a first insulating layer 2 on a semiconductor substrate 1. A first conductive layer 4 and a conductive coating layer 6, which has a continuity with the layer 4 and has a function to prevent exposure light from reflecting at the time of a patterning of a second insulating layer 7, are buried in the groove 12 in order. The layer 7 is formed on the layer 2 and the layer 6 and a via hole 8 is formed on the layer 6 in the layer 7. A conductive connection part 9, which makes a continuity with the layer 6, is buried in the via hole 8. A second conductive layer 14 is buried in a second buried groove in a third insulating layer 10. Thereby, it becomes possible to form the via hole and the conductive connection part buried in the via hole with high accuracy.
Patent JP-H08285707-A (JP)
Title: Force detection unit and automatic buffing machine employing it
Inventor: KOSAKA YUSUKE
IPC: G01L1/14
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a force detection unit in which pressure contact force can be detected in a plurality of directions intersecting perpendicularly by providing a detecting section interposed between the inner circumferential part of a base and the outer circumferential part of an intermediate base while having a plurality of detection pieces constituting a gap, and a differential transformer for detecting the displacement. CONSTITUTION: A pressure contact force sensor section comprises a pressure contact force sensor board 53 being displaced depending on the pressure contact force, first and second LVDT (differential transformers) 54, 55 mounted on the board 53 and producing an electric signal proportional to the mechanical displacement of the board 53. The board 53 comprises an annular base part 53A, a substantially rectangular annular intermediate base part 53B located on the inner circumferential side, and a shaft supporting base part 53C located on the inner circumferential side thereof. Pressure contact force is detected in the central and circumferential directions of a rotary drum 3B at an arbitrary point P (central angle θ) on the inner circumference thereof based on the output voltages from the LVDTs 54, 55.
Patent JP-H04321279-A (JP)
Title: Gallium nitride base compound semiconductor light-emitting device
Inventor: KATO HISAYOSHI
IPC: H01L33/14
Filed: 1991-03-27
Abstract: PURPOSE:To attain the increase in light-emitting intensity, the decline in driving voltage and the approach of light emitting wavelength to that of blue color in the light emitting diode of GaN base compound semiconductor. CONSTITUTION:Within the title gallium nitride base compound semiconductor having an n layer 4 comprising an n type gallium base nitride compound semiconductor (containing (AlxGa1-xN:X=0) and an i layer 5 comprising i type gallium nitride base compound semiconductor containing (AlxGa1-xN:X=0), the requirements of the i layer 250-1000Angstrom  thick, the light-emitting intensity of 50mcd, the driving voltage of 6.5-8.5V and the light emitting wavelength of 480-790nm can be fulfilled.
Patent JP-H05254656-A (JP)
Title: Flowing water trough with flushing function
IPC: B65G53/30
Filed: 1992-03-13
Abstract: PURPOSE:To reduce a flowing down water amount and to certainly carry sand and others downstream in comparison with a conventional flowing water trough. CONSTITUTION:A flowing water through 2 is arranged at required inclination and a carried article is carried downstream together with carrying water. A trasfer water supply means to constantly supply the minimum water amount to carry the arrived article down and a tank 3 for flushing to supply a large amount of transfer water at one time are furnished. On the upstream end of this flowing water trough 2. Thereby, by allowing a large amount of the transfer water to flow down periodically and instantly, the carried article is certainly carried downstream without having it reside on the bottom of the flowing water trough 2.
Patent JP-S62246320-A (JP)
Inventor: HARA TSUTOMU
IPC: A47C21/08
Filed: 1986-04-21
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-S5714958-A (JP)
Title: Data processor
Inventor: YAMAMOTO OSAMU
IPC: G06F12/00
Filed: 1980-06-30
Abstract: PURPOSE:To improve the controllability for data access within a memory, by realizing access processing with the key word formed by the functional name, symbol and the like which are used in a program. CONSTITUTION:An input part 18 connected to a main device 12 includes an operation part 8, a display part 9, an interface control circuit 10 and a control part 19 of program information. The data relating to the program to be executed by a memory 4 from the part is acessed 8 via an interface control part 13 and an interface circuit 5. In this case, the key word of the program is registered in a memory 16, and an interface control circuit 17 collate the key word of access request through the part 8 and then a corresponding physical address grows to put in on a data transfer memory 14. Then access request is given to a central processor 3.
Patent JP-H05266225-A (JP)
Title: Microcomputer
IPC: G06F21/60
Filed: 1992-03-16
Abstract: PURPOSE:To prevent the third person from easily taking out contents of an incorporated ROM in a microcomputer provided with the incorporated ROM and another memory. CONSTITUTION:An incorporated ROE read inhibiting part 19 is provided which invalidates data outputted from an incorporated ROM 6 in accordance with the output of a logic gate 18. A read inhibiting logic gate 21 which is opened and closed based on the output of the logic gate 18 is inserted to each data output line 20 of the incorporated ROM 6 to constitute this incorporated ROM read inhibiting part 19, and data outputted from the incorporated ROM 6 is invalidated when the incorporated ROM 6 is accessed by a program stored in the memory other than the incorporated ROM 6.
Patent JP-S59217272-A (JP)
Title: Magnetic head controller
Inventor: HASHIMOTO YASUICHI
IPC: G11B5/55
Filed: 1983-05-23
Abstract: PURPOSE:To perform speed control in a proper seek time, and to shorten a seek time even at the time of short-distance seek by setting a proper objective speed corresponding to the movement distance of a head. CONSTITUTION:A CPU32 calculates the distance that the head should move in the form of the number of tracks on the basis of a objective track address TA of a register 30 and track pulses TP, and proper objective speed data corresponding to it is selected in a memory 33 and stored in a speed register 35. The memory 33 stores proper objective speed data corresponding to the expected distances of movement as speed tables 34a and 34b previously. A subtracting circuit 23 is supplied with actual speed signal Vd of a head from a speed detecting circuit 19, and a circuit 23 outputs the difference signal between the objective speed signal V3 and a speed signal Vd to supply a driving current from an error amplifier to a carriage.
Patent JP-H10265931-A (JP)
Title: Zn-al alloy plated steel sheet excellent in slip resistance, and its production
Inventor: HAMADA HIDEKI
IPC: C23C2/40
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a plated steel sheet excellent in slip resistance and suitable for use requiring unslipperiness of surface, by spraying water on a Zn-Al alloy plating layer containing specific amounts of Al while the plating layer is in a molten state and regulating surface roughness to a specific Ra value. SOLUTION: The surface roughness Ra of a plating layer on a steel sheet plated with an Zn-Al alloy containing 3.1-5.5% Al is regulated to >=1.5 μm. By this procedure, the plated steel sheet, capable of securing >= about 1.0 surface roughness Ra after roll forcing and excellent in slip resistance, is obtained. Further, it is preferable to sharpen the projecting part of the ruggedness of the plating layer to regulate its coefficient of static friction (μ) to >=0.23. This Zn-Al alloy plated steel sheet can be obtained by immersing a steel sheet in a Zn-Al alloy plating bath having 3.1 to 5.5% Al content, regulating coating weight by a gas squeezing method, etc., and then spraying water or an aqueous solution of phosphate, etc., on the plating layer, while the plating layer is in a molten state, on an airless spray system, etc., to roughen the surface.
Patent JP-S5616035-A (JP)
Title: High-frequency heating apparatus
Inventor: TAKAMI TAKESHI
IPC: F24C7/08
Filed: 1979-07-17
Abstract: PURPOSE: To make the operation of the high-frequency heating apparatus safe and reliable, by providing a latch mechanism combined with a monitor switch and a safety switch serving as safety device for the heating apparatus, which is operated in relation with door lock.  
     CONSTITUTION: When a control lever 20 is moved in the direction of arrow 21 and pushes a latch lever 16 with depression of a start button, a hook 11 fixed to a door 2 pivotally by a pin 9 on the opposite side of door hinge and urged by a spring 10 comes into engagement with a latch frame 18 and locks the door. At the same time, a safety switch 24 is closed by a damper spring 23. The latch lever 16 is urged by two springs 22. When a door opening lever is pushed, a connecting lever 27 pushes the latch lever 16 in the direction of arrow 28 and pushes the hook 11 upward, so that the door is unlocked. At the same time, a monitor switch 30 is closed for monitoring short-circuit and other troubles of the circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04322246-A (JP)
Title: Base for photographic paper
Inventor: MIURA TAKAHARU
IPC: D21H19/44
Filed: 1991-04-22
Abstract: PURPOSE:To provide the base for photographic paper which obviates or lessens the generation of fogging in the photographic paper at the time of development processing. CONSTITUTION:A sheet-shaped base body 4 formed with a water-based coating material layer 2 essentially consisting of polyvinyl alcohol having <=1500 degree of polymn. on at least one surface of a paper base body 1 is used and a front surface resin coating layer 3 essentially consisting of a mixture composed of an electron ray curing resin and an inorg. white pigment is formed on one surface of this sheet-like base body 4. A rear surface resin coating layer 5 essentially consisting of a film formable synthetic resin is formed on the opposite surface thereof.
Patent JP-S59217392-A (JP)
Inventor: OGIWARA SATORU
IPC: B32B15/08
Filed: 1983-05-25
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-H02132856-A (JP)
Title: Manufacture of semiconductor memory
Inventor: NAGASAWA KOICHI
IPC: H01L21/8244
Filed: 1989-04-12
Abstract: PURPOSE:To enable a semiconductor memory to operate at a high speed by a method wherein a second word line is formed on a first word line through the intermediary of an insulating film, and the second word line is electrically connected to the first word line through a through hole provided inside the insulating film. CONSTITUTION:A word line of a first poly-Si wiring 4 is formed on a field region and a gate insulating film provided inside the field region. Next, an insulating film 5 is formed on the first word line 4, and a through-hole 6 is provided to a few positions on the film 5 respectively. Furthermore, a second word line 7 is made to extend on the insulating film 5 in parallel with the first word line 4. The second word line 7 is formed of metal such as Al or the like or poly-Si and brought into contact with the first word line 4 through the through-holes 6. As mentioned above, the first and the second word line, 4 and 7, are connected to each other in parallel, the lines 4 and 5 are made low in resistance as a whole, and when a dual wiring, as mentioned above, is applied to a word line of a RAM, the RAM can be made operable at a high speed.
Patent JP-S59216551-A (JP)
Title: Feed for chicken
Inventor: MASUMURA TADAHIRO
IPC: A23K1/16
Filed: 1983-05-25
Abstract: PURPOSE:A feed for chicken for preventing occurrence of gizzard ulcer of chicken caused by fish meal, by blending a fish meal-containing feed for chicken with lysine. CONSTITUTION:A feed for chicken containing fish meal (fish meal particularly of fish of red meat) is blended with preferably 0.3-1wt% lysine (preferably L- lysine acid salt).
Patent JP-S5518035-A (JP)
Title: Infrared ray detector
Inventor: TAKIGAWA HIROSHI
IPC: G01S3/781
Filed: 1978-07-24
Abstract: PURPOSE: To provide an infrared ary detector wherein infrared rays are photoelectrically converted with high efficiency, and immediately subjected to signal treatment by an integral load transfer device thereby to detect infrared rays.  
     CONSTITUTION: Infrared rays L incident through a saphire plate 4 on the back surface of an infrared ray detecting element D produces a free carrier in the vicinity of the junction J1 within a mesa transistor 101, passing through an electrode fused part M and entering the input diode 301 of a load transfer device 20. Further, when a gate 401 is open, infrared rays L are transferred under an electrode 501. Bus bars B 1  and B 2  supply a transfer voltage to the electrode 501. A p-type layer of about 10μm is laminated on the thick wafer of n-type In Sb, and a grid electrode 200 is formed on the surface of the p-type layer. Thereafter the electrode is fixed to the saphire support plate thereby to produce an infrared ray detecting element of a desired configuration by grinding and mesa transistor etching. In this manner, an infrared detector of a novel structure is completed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04322645-A (JP)
Title: Absorbing product
Inventor: NAKANISHI MINORU
IPC: A61F13/49
Filed: 1991-04-22
Abstract: PURPOSE:To achieve excellent liquid absorbing performance and prevention of leakage of a liquid after the absortion of the liquid. CONSTITUTION:An absorbing product 1 as shown in an embodiment has a permeability surface sheet 2, a non-liquid permeating rear sheet 3 and an absorbing body 4 located between both the sheets. The surface sheet 2 is bonded to the absorbing body 4 partly with an adhesive agent 5. The adhesive agent 5 has an occupying area for the surface sheet 2 less than 70% and a pleeling adhesion (JISC2107 test methoc) at 180 deg.C is below 4,000g.
Patent JP-H10286720-A (JP)
Title: Screw part working method of screw rotor
Inventor: MIZUNO OSAMU
IPC: B23F17/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To shorten the machining time for the screw part of a screw rotor, by coaxially mounting a single cutter and a hob, on a hob main shaft, so that the roughing is performed by the single cutter, and the finishing is performed by the hob. SOLUTION: A screw cutting work of a screw part is performed on a work 14 by bringing the work 14 and a single cutter 12 into contact with each other, driving a rotary table 6, and further driving a saddle 3. When the roughing of all grooves has been finished, the finishing is started. In the finishing, a cross angle to the work 14, of the hob main shaft 9 is changed. A hob shift device 10 is controlled so that the hob 13 is located in opposition to the work 14. Then number of revolutions of the hob main shaft 9, number of revolutions of the rotary table 6, feeding speed of the saddle 3 or the like are fully automatically controlled, to perform the finishing of the screw part.
Patent JP-H08288964-A (JP)
Title: Lattice type network system and exchange node
Inventor: HAMADA TSUNEO
IPC: H04B10/272
Filed: 1995-04-17
Abstract: PURPOSE: To prevent the deterioration in a transmission efficiency of a data packet in a transmission source node due to the contention between an ACK packet and a data packet in a relay node. CONSTITUTION: Exchange nodes 10 are connected in a mesh for each of row groups RGn and each of column groups CGm. A data packet and an ACK packet outputted from each exchange node 10 are multiplexed by frequency multiplexing and then they are transferred through different channels.
Patent JP-H01261750-A (JP)
Title: Reproducible storage circuit
Inventor: SHIMIZU HIROFUMI
IPC: G06F12/16
Filed: 1988-04-13
Abstract: PURPOSE:To easily correct an incorrect writing cycle to reproduce original stored contents by providing the title circuit with an address storing means, an address selecting means, a data storing means, a data selecting means, and an AND circuit. CONSTITUTION:The AND circuit 600 inputs a write control signal and a clock to find out AND operation and the address storing means 200 stores an input address signal at timing determined by an output from the circuit 600. The data storing means 400 stores output data from a storage circuit 100 at the timing determined by the output of the circuit 600. When an incorrect writing cycle is generated, the address selecting means 300 and the data selecting means 500 select respective outputs from the means 200, 400 based upon a write reproducing signal and input the selected values to the storage circuit 100. Thus, one incorrect writing cycle can be easily corrected and the original stored contents can be reproduced.
Patent JP-H10330297-A (JP)
Title: Inhibition of polymerization
Inventor: MERRILL JAMES TYLER
IPC: C07C5/333
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide both a method and a system for cleanly treating an exhaust gas by-product of dehydrogenation reaction of especially an aromatic monovinyl compound. SOLUTION: This method prevents the early polymerization of a styrene monomer during production of styrene by dehydrogenating ethylbenzene and comprises passing the supplied flow of ethylbenzene to a dehydrogenating catalyst in a dehydrogenating reactor to form a styrene formed product flow, removing an exhaust gas flow containing H, ethylbenzene vapor, styrene, benzene and toluene vapor, CO, CO2 and a water vapor-containing by-product from the reactor, injecting a styrene polymerization inhibitor to the exhaust gas flow and compressing the gas flow without forming a polystyrene except its trace amount in a styrene production system.