baber/WOPTO huggingface dataset:
Patent JP-H08177501-A (JP)
Title: Two-cycle engine
Inventor: ASANO KIYOMORI
IPC: F02B75/02
Filed: 1995-08-11
Abstract: PURPOSE: To enhance the cooling effect of a piston top part, and eliminate the drift of a piston. CONSTITUTION: A top part inside surface of a piston 5 is formed in a curved surface shape curving in the circumferential direction of a piston pin 7, and a ventilating hole 17 communicated with a scavenging port 12a arranged in an almost opposed position to an exhaust port 13 in a cylinder 4, is bored in a more upward position than the piston pin 7 of a skirt part of the piston 5, and an interval between the upper edge of the ventilating hole 17 and a top part outer peripheral part of the piston 5 is set not less than a cylinder axial direction height dimension of the scavenging port 12a. Therefore, when the piston 5 rises, after a top part of the piston 5 closes the scavenging port 12a, the ventilating hole 17 communicates with the scavenging port 12a, but at this time, before the scavenging port 12a is closed by the piston 5, a scavenging flow flowing in a scavenging passage 14 flows inside the piston 5 from the ventilating hole 17 by its inertia, and cools the top part of the piston 5.
Patent JP-H0869065-A (JP)
Title: Silver halide photographic emulsion and silver halide color photographic sensitive material
Inventor: TOYAMA KIYOTAKA
IPC: G03C1/06
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a silver halide emulsion kept low in fog, while maintaining sensitivity high, and superior in storage stability against time lapse even under high temperature and high humidity by adding a solid-in-water type dispersion of a sensitizing dye containing no organic solvent into the emulsion comprising silver halide grains reduction-sensitized in the inside of each grain and color sensitizing the emulsion. CONSTITUTION: This solid-in-water type dispersion of the sensizing dye containing no organic solvent is prepared by adding the color sensitizing dye into an aqueous system containing no organic solvent in an amount exceeding the solubility in water at 27 deg.C and mechanically dispersing it into <=1μm fine solid grains in order to allow the silver halide grains to adsorb the dye uniformly and effectively. It is preferred to disperse the dye into a water system containing no organic solvent and substantially no surfactant and processed with an ion-exchange resin.
Patent JP-H0527721-A (JP)
Title: Video signal selection system
Inventor: HORIUCHI KINICHI
IPC: G09G5/00
Filed: 1991-07-23
Abstract: PURPOSE:To shorten the waiting time up to the start of an operation by adding a device for which an external medium such as an IC card and a floppy disk where individual information on an operator and operation terminal control information are written is connected to an operation terminal equipment. CONSTITUTION:Devices 8a-8m for which external media such as the IC card 6 and floppy disk where information is stored can be connected are added to operation terminal equipments 4a-4m. The individual information on the operator is stored on the IC card 6 and the operation terminal information is stored on the floppy disk 7. The operator, therefore, inserts the IC card 6 for which the operator uses exclusively into the IC card insertion slot of the device 8 and turns ON the power source, so that the operation terminal control information on the floppy disk 7 is read in. The control parts 4a3-4m3 of the operation terminal equipments 4a-4m read the IC card 6 and sends the password on the IC card 6 to a controller 3. Then a controller 3b transfers information in a memory 3c corresponding to the password to the operation terminal equipments 4a-4m.
Patent JP-S58106591-A (JP)
Inventor: SASAKI TADAO
IPC: G06F3/153
Filed: 1981-12-18
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-2001036586-A (JP)
Title: Gateway device
Inventor: NAKAI TOSHIHISA
IPC: H04L12/70
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation in a arrival time of a reception acknowledgement signal at a sender and to prevent traffic in a radio channel from increasing. SOLUTION: A mobile exchange center 5 is provided with a gateway device 10 that has a packet relay processing means 11 that applies relay processing to a TCP packet and a re-transmission processing means 12 that applies re- transmission processing to a radio communication unit. The packet relay processing means 11 transmits a reception acknowledgement signal, with respect to an outgoing TCP packet, while being set to an incoming TCP packet. In the case that no incoming TCP packet is received until a prescribed timer expires, the packet relay processing means 11 transmits the reception acknowledgement signal with respect to the outgoing TCP packet on behalf of the radio communication unit.
Patent JP-S6265690-A (JP)
Title: Separation of basic amino acid from fermented liquid
Inventor: TANAKA KIYOSHI
IPC: C12P13/08
Filed: 1985-09-18
Abstract: PURPOSE:To decrease the amount of water used in the process for separating basic amino acids from a fermentation liquid with a strongly acidic cation exchange resin, by washing the ion exchange resin layer with the liquid discharged from the ion exchange resin layer in the separation process. CONSTITUTION:A basic amino acid fermentation liquid subjected to the removal of microbial cell with a precoat filter, etc., or its intermediate treated liquid is treated with a strongly acidic cation exchange resin to separate the basic amino acid. In the above process, the liquid discharged from the ion exchange resin in then adsorption stage and/or elution stage is used as the water for washing the ion exchange resin.
Patent JP-H0255529-A (JP)
Title: Power system monitoring control apparatus
Inventor: SUZUKI MAMORU
IPC: H02J3/00
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a system for monitoring and using the power system of high quality by displaying the voltage stable-threshold of the system voltage of an assumed fault system. CONSTITUTION:Measured values with respect to a power system 1 are inputted through an information transmitting device 2-1. The measured values including errors are used to determine the state of the power system 1 in a system state decision processing S10. In an assumed fault system simulation processing S20, among prepared assumed kinds of faults, the kinds of high frequency generated in existing systems are simulated. In a stability threshold computation processing S30, voltage stable-thresholds for the preset system created in the previous processing S10 and the assumed fault system created in the previous processing S20 are found. In a stability monitoring processing S40, the results of the previous processings S10, S20 and S30 are used, and the states of the stability of the respective systems are discriminated, and by an output processing 50, various data of the results of the previous processings are displayed on an MMI device 5.
Patent JP-H0254698-A (JP)
Title: Data collection system
Inventor: FUKUDA SHUICHI
IPC: H04Q9/00
Filed: 1988-08-19
Abstract: PURPOSE:To reduce the required time of data collection by drawing a control section side of a reply data line by a gate circuit, sending data thereby and sending data stored in a section to be controlled sequentially in response to a confirming signal reception from the control section. CONSTITUTION:Based on a clock pulse (b) fed from a control section 1 through a signal line 3, decision circuits 111, 121, 131 decide the presence of data respectively to control gate circuits 112, 122, 132. The gate circuits 112, 122, 132 are made in continuity by the decision circuits 111, 121, 131 when no data exists in the gate circuits 112, 122, 132. On the other had, when the controlled sections 110, 120 have a data, the controlled sections 110, 120 start sending data (d), (e) to reply data lines 61, 62 at the control section 1 side according to start signals (c), ST and a timing signal (a) and the processing is repeated in response to the timing signal (a).
Patent JP-H0370963-A (JP)
Title: Low temperature warehouse
Inventor: TAKANO YOSHIAKI
IPC: F25D16/00
Filed: 1989-08-09
Abstract: PURPOSE:To prevent cooling efficiencies of an evaporator and a cold storage agent from being lowered by forming a cold bypass passage deposed parallely to a cold circulation passage so that cold air cooled by the cold storage agent is fed back to the evaporator and is again led to the cold storage agent. CONSTITUTION:When fan devices 11A, 11B are started, cold air led up to the downstream side of a cold storage agent 12B in an article container part 12 is divided to a cold air stream (a) flowing through a cold air circulation passage P which enters a specification selection chamber 8 from a blow-off outlet 15 and is fed back from a suction inlet 16 again to the article container chamber 12, and to a cold air stream (b) flowing through a cold air bypass passage Q which is fed back to the upstream side of an evaporator 10 through a duct 14, and is cooled by the evaporator 10 and returned to the article container part 12. In this air division, the cold air stream (a) has a larger amount of air, and the cold air can be introduced directly to the evaporator 10 after passing through the cold storage agent 12B substantially without being heat exchanged, whereby temperature rise of the air fed back to the evaporator 10 is suppressed. Accordingly, heat exchange capacity of the evaporator 10 is not lowered and the air is blown off to the cold storage agent 12B as low temperature cold air, so that cooling efficiency by the cold storage agent 12B can be improved.
Patent JP-H1048434-A (JP)
Title: Corner guide for optical fiber
Inventor: MORITA KATSUYUKI
IPC: H02G3/04
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a corner guide for an optical fiber which is independently installable, does not decrease the permissible quantity of the fiber bundling of a clamp and does not degrade the users' working efficiency. SOLUTION: A corner guide 20 for optical fiber has wings 24, 24 having a convex surface 22, a clamp holding mechanism 26 and a snap 36. The positions of the corner guide 20 and the clamp 40 are fixed if the longitudinal plate 42 of the clamp 40 is fitted to a holding groove 26 and a snap 48 is engaged with the plate. The corner guide 20 is independently installable by the snap 36. In the case the corner guide is combined with the clamp 40, the intrusion of the corner guide 20 and the consequent decrease in the permissible quantity of the fiber bundling of the clamp 40 do not arise and since the connection and sepn. to and from the clamp 40 are extremely simple, the working efficiency is not degraded.
Patent JP-S58108078-A (JP)
Title: Direct access circuit
Inventor: YOSHITOME MASAYUKI
IPC: G11B27/10
Filed: 1981-12-22
Abstract: PURPOSE:To perform speedy and accurate access, by changing retrieval movement speeds during access and bringing a pickup element in opposite contact with a disk. CONSTITUTION:A code signal detected through a pickup 13, code detecting circuit 15, etc., is converted by a time converting circuit 16 into time data corresponding to the position of the pickup 13, and this data is inputted to a comparing circuit 20 through a selecting circuit 22. Then, it is compared with a set position from a key input processing circuit 26 and the circuit 20 selects a maximum speed mode operation storage circuit 27 because of large difference to select a maximum retrieval movement speed. Then, position detection information obtained by a position detector 17 which moves at the maximum speed through a motor driving circuit 31 and a frequency divider 19 is applied through a selecting circuit 18 to the circuit 20 and when the difference from the set position decreases, the circuit 20 selects a high-speed mode operation storage circuit 28. Consequently, the pickup 13 is opposed to the disk 12 through the circuit 20 during operation speed switching to correct the position data instantaneously. Thus, speedy, accurate access is attained.
Patent JP-H09126638-A (JP)
Title: Door for refrigerator with rotatable pocket
Inventor: RI SOUBU
IPC: F25D23/04
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To simply and easily load or draw an article like a can or bottle without damaging adjacent pockets provided at upper and lower stages by the can or bottle by rotating the pocket to load or draw the article. SOLUTION: A pair of hinge shaft installing parts 22 are formed at the upper and lower parts at a predetermined interval inside the first sidewall 21a of a door. The hinge shaft 26 is mounted in parallel with the sidewall 21a. Many pocket shelves 23 protrude from the inner surface of the door, and have a hole in which the shaft 26 can be inserted. The many pockets 241 have hinge inserting holes 241a in which they can be rotatably inserted, the lower surfaces are supported by the many shelves 2, and provided with fixed grooves. Many protrusions are formed at the second sidewalls 21b of the door, coupled with the grooves of the pockets 241 t fix the many pockets.
Patent JP-S58135856-A (JP)
Inventor: DERUUKA HEKUTAA EFU
IPC: A61P3/14
Filed: 1982-11-26
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-H0868951-A (JP)
Title: Microscope
Inventor: YANAGISAWA NOBUYOSHI
IPC: G02B23/24
Filed: 1994-08-31
Abstract: PURPOSE: To eliminate need for providing a microscope with a potentiometer or the like by counting the number of pulses given to a stepping motor according to a zoom switch and recognizing a zooming position on the zooming position of a wide end and succeeding zooming positions. CONSTITUTION: The zooming position is set to the wide end by giving the driving pulses enough to execute a zooming from a telephoto end to the wide end to the stepping motor 3 as the initial state at the time of turning-on a power source. When the zooming position is not set to the telephoto end before the power source is turned on, excess force is not added to both of the motor 3 and a zoom lens 1 and the zooming position is set to the wide end because a friction clutch is set between a motor driving mechanism and a zooming mechanism. It does not obstruct observation because a wide range is generally observed on the wide end side and an observed substance being an object is zoomed up out of it when the observation is executed by the microscope.  On and after it, the driving pulse is given to the motor 3 according to the zoom switch 7 and the zooming position is recognized by counting the number of driving pluses.
Patent JP-S5996207-A (JP)
Title: Tip of lance for treating molten metal
Inventor: FURUMIYA IKUO
IPC: C21C5/46
Filed: 1982-11-24
Abstract: PURPOSE:To extend the life of the tip of a lance by forming bottomed false nozzles in the vicinity of nozzles for blowing in the heat receiving surface of the tip of the lance to reduce the area of the high-temp. heat receiving part and to disperse thermal stress. CONSTITUTION:Bottomed false nozzles 11 are formed in the vicinity of tip nozzles 02 for blowing in the tip 01 of a lance. The peripheries and bottoms of the nozzles 11 are cooled with ice, and the nozzles 11 are recessed from the surface of the tip 01, so they are not directly exposed to high humidity. The surface unevenness of the tip 01 disperses thermal stress, and the tip 01 undergoes hardly damage and deformation such as cracking, so the life of the lance is extended. Fine blowing holes may be pierced in the nozzles 11 to blow off slag in the nozzles.
Patent JP-2001037017-A (JP)
Title: Structure of buried fitting for residential distribution board
Inventor: KONDO RYUJI
IPC: H02B1/40
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure by which a residential distribution board can be attached to a wall material, having different thicknesses with common parts. SOLUTION: Buried fittings 6 are fixed to the bottom face 2 of a residential distribution panel 1 in such a way that bolts 8 can be inserted into the fitting s6 and locking pieces 12 are rotatably attached to the fittings 6. The panel 1 is made to cope with the different thicknesses of a wall material 15 by holding the wall material 15 between the locking pieces 12 and a base and, at the same time, adjusting the tightening stages of the bolts 8.
Patent JP-S6098463-A (JP)
Title: Developing method
Inventor: MURATA KIYOMI
IPC: G03G15/08
Filed: 1983-11-04
Abstract: PURPOSE:To form quickly and with a high accuracy a distinct color by a simple process, by using simultaneously the first coloring photoconductive toner which becomes conductive by absorbing light of a specified wavelength area, and the second coloring photoconductive toner which becomes conductive by absorbing almost all lights of a visible area. CONSTITUTION:While light 12 is irradiated to an original 6 consisting of a black image part 8, a red image part 9 and a colorless ground part 11, and its transmitting lights 3, 4 are irradiated onto a base body electrode 5 through a counter electrode 7 of the base body electrode 5. In this case, a DC voltage V is applied between the base body electrode 5 and the counter electrode 7 so that its negative pole side is connected to the counter electrode 7 and also the base electrode 5 becomes a positive pole. The transmitting lights corresponding to each image part of the original 6, and between them, the A color light 3 corresponds to the red image part 9, and both colors 3, 4 of a A color and a B color are obtained from the colorless part 11. The A color light 3 is not absorbed by an A particle 1 but absorbed by a B particle 2, and on the other hand, the B color light 4 is absorbed by both the A particle and the B particle. By this light irradiation, each particle on the base body electrode 5 receives an incidence of the light 3, or 3 and 4, becomes conductive selectively, and it is charged electrostatically to the same polarity as the base body electrode 5.
Patent JP-H0636395-A (JP)
Title: Reel base brake mechanism for tape player
Inventor: UETAKE AKIHIRO
IPC: G11B15/32
Filed: 1992-07-13
Abstract: PURPOSE:To execute the applying and releasing of braking against two reel bases whose positions are changed according to the size of a tape cassette to be used by means of one brake plate even when the reel base is located in any place. CONSTITUTION:The mechanism is provided with one brake plate 33 to be moved forward and backward and equipped with two pressure contacting sections 35 and 35 corresponding to respective brake drums 29 and 29 of two reel stands 26 and 26' to be integrally moved with motors 27 and 27 in symmetrical direction opened forward by about 90 deg. each other. The mechanism is provided with a tensile spring 39 energizing the brake plate 33 backward or in the direction where the above compression section comes into contact with the brake drum, a rotation arm 41 connected with the brake plate, and an electro-magnetic plunger 43 to move the brake plate 22 in the opposite direction to the brake applying direction by rotating the rotation arm 41 at any time. Compression sections 35 and 36 extend in the direction parallel to the moving direction of the reel base and are made longer than the moving range of the reel base.
Patent JP-2001031431-A (JP)
Title: Method and apparatus for producing porous glass preform
Inventor: TOBISAKA YUUJI
IPC: C03B37/018
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a porous glass preform in high productivity so as to be uniform in deposition in the longitudinal direction. SOLUTION: This method for producing a porous glass preform comprises depositing glass microparticles on a starting preform using a plurality of burners set up in a transverse row and subject to reciprocating movement in the longitudinal direction; wherein the burner row is set up on a 1st movement shaft and subjected to reciprocating movement, the 1st movement shaft is then set up on a 2nd movement shaft and the burner row is subjected to reciprocating movement similarly, thereby the turning back position of the reciprocating movement of the burner row is shifted; and the reciprocating movement width along at least one of the 1st and 2nd movement shafts is made to stand at a multiple of the interval between the adjacent burners set up above in a row.
Patent JP-H0257717-A (JP)
Title: Direct-acting stage guide bar damping mechanism
Inventor: FURUKAWA KANAME
IPC: F16C32/06
Filed: 1988-08-23
Abstract: PURPOSE:To increase damping effect to suit to the use for precision devices such as semiconductor printing device, etc. by using a hollow tubular material as a guide bar and filling it with high damping material such as sand, vibration- proof rubber, etc. CONSTITUTION:A cylindrical hollow tube 1 is filled with vibration damping material 4 such as sand, rubber, etc. and a cover 2 is placed on it through a sealing member 3 such as O-ring, etc. The cross-sectional shape of the hollow tube 1 may be square as well as circular. When a direct-acting stage guide bar is constructed so, the damping capacity of the stage can be increased. When it is used for precision devices such as semiconductor exposure device, etc., therefore, movement and positioning of high accuracy can be achieved smoothly and rapidly.
Patent JP-S60102872-A (JP)
Title: Coolant shaft sealing device of superconductive generator rotor
Inventor: SHIMAZU TOSHINARI
IPC: H02K55/04
Filed: 1983-11-07
Abstract: PURPOSE:To reduce the leakage of a low temperature coolant even for the variation in the supplying conditions of the coolant and to shorten the axial length by supplying control gas to the suitable position of the shaft seal in noncontact manner. CONSTITUTION:Control gas q2 of pressure P2 slightly lower than the low temperature coolant supply pressure P1 is supplied to an annular groove 12a through a control gas inlet 13a and a fine hole 12b. The gas q2 is regulated to reduce the pressure of the high pressure coolant gas of a refrigerator. The annular brush 12 of the shaft seal is floated from the end face of a hollow disc 11 at a narrow gap (delta) to the hollow disc 11. The leakage q1 to the exhaust side of the low temperature coolant can be arbitrarily controlled by the pressure P2 of the gas q2.
Patent JP-S6099994-A (JP)
Title: Heat exchanging device
Inventor: IWATA HIDEO
IPC: F28D3/00
Filed: 1983-11-05
Abstract: PURPOSE:To simplify the structure and facilitate the handling of the device by a method wherein a heat medium flow path, through which second heat medium flows under contacting therewith, is provided at the outside of the heat exchanger, through which the heat medium is flowed to effect heat exchange between atmosphere and the device. CONSTITUTION:In the heat exchanger 10 of the heat exchanging device 15, the normal indoor side heat exchanger 2, in which heat dissipating fins 12 are attached to the surfaces of tubes 11, is provided with a water spraying type heat exchanging device 15 and a pan-type water sprayer 18, provided with multiple small holes 17 on the bottom surface thereof, and is provided above the indoor side heat exchanger 2 while a receiving pan 19 is provided below the heat exchanger 2. A water supplying pipe 21 is attached to the water sprayer 18 while a water discharging pipe 22, connected to a circulating pump 6, is attached to the receiving pan 19. Further, a ventilating fan 4 is provided at the back of these parts. According to this method, floor heating may be effected simultaneously with room cooling and heating, the heat exchanging device 15 does not necessitate a new space since only the water sprayer 18 and the receiving pan 19 are attached to the upper and lower parts of the indoor heat exchanger 2 and the water circulating device is provided while water in the pipes 21, 22, 32 has no possibility to be frozen upon room cooling.