baber/WOPTO huggingface dataset:
Patent JP-H01305586-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: IMASHIYOU YOSHIHIRO
IPC: H01S5/00
Filed: 1988-06-03
Abstract: PURPOSE:To form an activated layer having a narrow width, by providing a groove of specified size on a clad layer laminated on a substrate, and forming an activated layer of a desired width selectively through the MOCVD method. CONSTITUTION:A dielectric film is laminated on an n-type InP substrate 1, and a stripelike groove corresponding to the width and depth of a desired activated layer 3 is cut in the dielectric film. Then, a groove whose width and depth are the same as or larger than those of the desired activated layer is cut in the upside of the substrate 1 under the stripelike groove. Next, an activated layer 3 and a p-type InP clad layer 4 are selectively formed through the MOCVD method in the groove, and an SiO2 dielectric film 9 is formed only on the clad layer 4 after the dielectric film has been removed. And, a current block layer is formed by selectively laminating a semi-dielectric semiconductor 10 of InP through the MOCVD method, and then the dielectric film 9 is removed. After that, a p-type InP clad layer 7 and an InCaAsP cap layer 8 are formed successively on the semiconductor 10 to finish the process. The use of the above- mentioned method enables a narrow, activated layer to grow without any complicated, unstable processes.
Patent JP-S5942336-A (JP)
Inventor: ANTONIO ESUPOJIITO
IPC: C07C47/00
Filed: 1983-07-28
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-H08325465-A (JP)
Title: Curable composition
Inventor: SASAKURA HIDEFUMI
IPC: C08L101/10
Filed: 1995-06-02
Abstract: PURPOSE: To prepare a curable compsn. having good stain resistance and weather resistance by incorporating a stabilizer having a polyfluorohydrocarbon group in an org. polymer contg. a reactive silyl group crosslinkable upon hydrolysis (such as a polyether). CONSTITUTION: (A) An org. polymer contg. a reactive silyl group crosslinkable upon hydrolysis is mixed with (B) a stabilizer contg. a polyfluorohydrocarbon group to prepare a curable compsn. The component (A) is a polymer derived from polyether, polyester, or polycarbonate, and a hydroxyl-contg. polyether with a reactive silyl group introduced therein is particularly pref. Pref., the component (B) has a function selected from antioxidation, ultraviolet absorption, and photostabilization, and the polyfluorohydrocarbon group is most preferably such a compound that the number of carbon atoms is 6 to 14 and the number of substituent F is not less than 50%, particularly pref. 100%. The component (B) has hindered phenol, benzotriazole, hindered amine or the like at its functional site. The use of the component (B) in an amt. of 0.3 to 5 pts.wt. based on 100 pts.wt. of the component (A) is pref.
Patent JP-S6089889-A (JP)
Title: Semiconductor storage device
Inventor: YASUI NORIMASA
IPC: H01L21/8244
Filed: 1984-07-04
Abstract: PURPOSE:To attain highly integrated circuit and high speed operation by selecting alternatively a line among plural common data lines and connecting it to a sense amplifier. CONSTITUTION:Information of different memory cell is transmitted to a data line respectively to plural common data lines and a line is selected alternatively among the plural common data lines and connected to an input of the sense amplifier. The selection circuit is provided with an MISFET placed between other common data lines connected to the input of the sense amplifier and the common data lines selected alternatively and conducted alternatively.
Patent JP-H10334039-A (JP)
Title: Burst transfer system
Inventor: OMOTO YOSHIHISA
IPC: G06F13/28
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of disconnection by controlling data volume in each transaction to the simultaneously transmittable/receivable data volume of a target device to be a transferred destination even when data volume able to be transmitted/received for every transaction is different for every target device, and executing a transaction by dividing data. SOLUTION: In this burst transfer system, data volume able to be transferred by a target device is found out by generating disconnection. Namely a master device 1 has a transaction control part 10 for executing a burst transfer transaction and a transfer amount register 15 for storing data volume transferred up to disconnection. In a transaction for transferring remaining data, data volume to be transferred for every transaction is limited. Namely the master device 1 has a transfer amount counter 14 for counting the data volume of a transaction in executing and a comparator 16 for judging the end of the transaction from transferred data volume.
Patent JP-S5762045-A (JP)
Title: Silver halide photographic material improved and hardening of celatin film- constituting layer
Inventor: KUBOTA TADASHI
IPC: G03C1/30
Filed: 1980-10-01
Abstract: PURPOSE:To rapidly form a gelatin film having constant film strength using a small amount of a hardening agent, by adding a specified amphoteric surfactant into the paper layer of a support, and the hardening agent into the gelatin film. CONSTITUTION:A paper base coated with a polyethylene resin is used as a support for a silver halide photographic light sensitive material, and contains  5mg-1g/m<2> amphoteric surfactant representd by the general formulaI, R being 4-30C alkyl, such as N-buthyl-N,N-dimethyl-N-carboxymethyl. At least one of  gelatin film-constituting layers containing silver halide formed on the paper base is  incorporated with a vinyl sulfonyl type hardening agent, such as the formula II; an  acyloyl type hardening agent, such as the formula III; and >=1 kinds of halogen- substituted s-triazine type hardening agents, such as the formula IV in an amount of  0.05-40wt% to prepare the titled photographic material.
Patent JP-H11319269-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which makes the content, i.e., control board, of a generator control unit well visible and is resistant to noise. SOLUTION: A case 45 storing the control board of a generator control unit 17 is visibly formed with a clear member, a conductive member 47 is arranged between the generator control unit 17 and a fitting base 46, the conductive member 47 is set to the conductive state to the earth electrode of the control board via a pressure contact section 56, and it is removably fitted to the fitting base 46.
Patent JP-H04361299-A (JP)
Title: Voice recognition device
Inventor: KANEKO KAZUMA
IPC: G10L21/0316
Filed: 1991-06-10
Abstract: PURPOSE:To obtain the voice recognition device which easily optimizes the amplification factor of an amplifying means. CONSTITUTION:When a voice is registered, a speaker is specified by a speaker specifying means, and the optimum amplification factor for each speaker is calculated by the voicing of a key word and stored in an amplification factor storage means; and when a voice is recognized, the speaker is specified by the speaker specifying means and then the amplification factor of the speaker is read out of the amplification factor storage means to set the amplification factor of the amplifying means. Consequently, the operation is facilitated.
Patent JP-H0432421-A (JP)
Title: Device for taking out rod from stack of rod material group
Inventor: AIDA EIKO
IPC: B65G59/02
Filed: 1990-05-28
Abstract: PURPOSE:To take out rod materials one by one correctly by oscillating a mounting surface of a group of rod materials to supply the rod material to a passage of a size to move only one rod material, and controlling the rod material holding condition by an output of a rod material detecting senser. CONSTITUTION:A trod material group 2 of rod materials 1 is mounted on a mounting surface 3 put down at the lowest, and a cylinder 28 is elongated to oscillate the mounting surface 3. The mounting surface 3 is inclined down toward the entrance of a passage of a size to let the rod material 1 through one by one for sending it, and the rod material group 2 is broken to move the rod material 1 to the entrance of the passage 4. When a senser 32 detects motion of the rod material 1, oscillation of the mounting surface 3 is stopped. The rod material 1 inserted into the passage 4 is temporarily stopped by a receiving member 40, the right and left ends of it are put in order, a cylinder 41 is contracted, the receiving member 40 moves up, and the rod material 1 is discharged one by one. When the rod materials 1 cross each other to close the entrance, a cylinder 43 is contracted, and the receiving member 40 returns the rod materials 1 to the mounting surface 3. The rod materials 1 are thus discharged securely one by one.
Patent JP-H07137477-A (JP)
Title: Method and device for binding printing sheets placed astride in order one above the other on placing mount of transfer device
Inventor: MEIER JOERG
IPC: B42B4/00
Filed: 1994-06-20
Abstract: PURPOSE: To produce stapled printed matter in which high quality requirements are surely well-regulated, by finishing a wire into a wire segment by a cutting device and forming the wire segment into a stapling pin under strong formation in the vicinity of a stapling head and delivering the stapling pin to a stapling head. CONSTITUTION: Stapling heads 5 are axially supported reciprocatively and slidably in the radial direction through the openings 12 of guide devices provided on the peripheral face of one or many stapling head supporting bodies 6. In this case, a bending apparatus is equipped with an opening to which a shaping body 11 axially supported parallel to an axis approaches, in an end part for receiving a wire segment 8. The end part is projected from the stapling head supporting bodies 6. This opening is formed as a guide part for a preliminarily formed stapling pin and as a guide part for a propellant facing the rear side of the stapling pin. The printed whole sheet which is mounted sequentially in a saddle-shape and vertically on the mounting base of such a transfer device as this, can be stapled.
Patent JP-S6169201-A (JP)
Inventor: KENESU UIRUSON
IPC: H01P1/185
Filed: 1985-06-24
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-S63303834-A (JP)
Title: Production of optical element
Inventor: ARAGAKI SEIICHI
IPC: G02B6/13
Filed: 1987-06-02
Abstract: PURPOSE:To prevent unnecessary ion exchange and loss of a transparent dielectric material and to efficiently obtain an optical element by utilizing the fine pore of a porous material having communicated pore to hold fused salt in the case of bringing the fused salt into contact with the transparent dielectric and producing the optical element with an ion exchanging method. CONSTITUTION:A porous material 2 (e.g. porous glass) in which many fine pore having fine diameter are communicated with fine communicated pore is immersed into fused salt (e.g. sodium nitrate) contg. exchangeable cations to hold the fused salt in the fine pore of the porous material 2. Then the aimed optical element is obtained by bringing this porous material 2 into contact with a transparent dielectric 1 (e.g. glass) and ion-exchanging the cations incorporated in the transparent dielectric 1 with the cations contained in the fused salt via a contact part by an ion exchanging method. Further as the ion exchanging method, a thermal diffusion method and an electric field migration method, etc., are used.
Patent JP-H06344636-A (JP)
Title: Power source device for printer and the like
Inventor: OKUMURA SHOJI
IPC: B41J29/38
Filed: 1993-06-08
Abstract: PURPOSE:To reduce the power consumption in a standby state of a driving system without lowering the processing responsiveness of the driving system. CONSTITUTION:A printing action power source part 1 of a switching system and a holding control power source part 2 are independently provided. A control circuit part 3 operated by an electric power supplied from the holding control power source part 2 is provided with a means for controlling a switching action of the printing action power source part 1 to automatically stop the switching action of the printing action power source part 1 when the printing action is not conducted and restart the switching action when the printing action is required.
Patent JP-S5928583-A (JP)
Title: Electrolytic tank
Inventor: AKAZAWA MICHIHIRO
IPC: C25B11/02
Filed: 1982-08-10
Abstract: PURPOSE:To reduce electrolytic power consumption and to enhance current efficiency, by a method wherein a cathode and an anode having an elastic structure is integrated with a cation exchange membrane and both electrodes are connected to the frames of each electrode chambers to specify the ratio of the gas contact part and the liquid contact part in each electrode chamber. CONSTITUTION:In an ion exchange membrane method applied filter press type electrolytic tank for the electrolysis of an aqueous alkali chloride solution, an anode 1 and a cathode 2 are formed into corrugated loopers with highly elastic structures to be respectively connected to conductive members 3, 4 and supported by support members 7, 8 to be integrated with a cation exchange membrane 6 in a substantially contact state by surface pressure. An anode frame 13 accommodating the anode 1 has a hole 9 for an anode liquid supply header, a hole 11 for supplying and dispersing the anode liquid, a hole 10 for an anode liquid gas exhaust header and a hole 12 for gathering and exhausting the anode liquid gas and the ratio of the gas contact part and the liquid contact part of the anode is brought to 0.05 or less. In addition, a similar structure is formed with respect to the cathode frame of the cathode 2.
Patent JP-S6118973-A (JP)
Title: Recording method using photoconductive toner
Inventor: MURATA KIYOMI
IPC: G03G13/26
Filed: 1984-07-05
Abstract: PURPOSE:To reproduce images of high picture quality by photoconductive toner and carriers of almost the same diameter and moving the mixture onto a base electrode, forming a photoconductive toner image through exposure, and scattering the toner to a counter electrode with an AC bias containing a direct current. CONSTITUTION:The photoconductive toner A and carriers B of almost the same diameter are mixed and a sleeve 7 is rotated as shown by an arrow to form a toner layer while its bristle height is controlled 8, supplying the photoconductive toner A to the base electrode 1. The base electrode 1 consists of a conductive support electrode 1A, dielectric layer 1B, and conductive layer 1C and has a thin layer of electrostatically charged photoconductive toner A on the surface. The toner A is charged 10 electrostatically according to the rotation of the base electrode 1 and part of the toner A loses its charge with a light signal 11 scanning on an original which is charged 10 electrostatically. Only plus toner particles of the toner A are scattered where they face the counter electrode 2 with the basis containing a DC voltage V1 and an AC voltage V2 to form a toner image on the counter electrode 2, and the image is transferred 15 to a form 14. Consequently, a copy of high picture quality with high density is taken.
Patent JP-S5661185-A (JP)
Title: Rubidium atomic frequency standard
Inventor: SHIBATA MAKOTO
IPC: H01S1/00
Filed: 1979-10-25
Abstract: PURPOSE:To improve the pumping radiation intensity and Q factor of the microwave of an atomic frequency standard by employing a rubidium lamp as a pumping radiation source constituting an atomic frequency standard as well as setting the lamp inside a cut-off waveguide. CONSTITUTION:At the opening of a cavity resonator 31 containing a cell 4, solar cell 8 and microwave antenna 7, a cut-off waveguide 32 is provided, inside which a pumping radiation source using a rubidium lamp 1 is set and oscillated by an exciting coil 2. Then, as usual, a series circuit comprising an amplifier having a phase synchronous detector, a low-frequency oscillator and a frequency synthesizer is connected between the solar cell 8 and the antenna 7, and a voltage-controlled crystal oscillator is provied between the amplifier and the synthesizer. Because the lamp 1 is set inside the waveguide 32 so as to be in one body with the resonator 31, the atomic frequency standard is made more compact, and the radiation intensity and Q factor are improved as well as the characteristics are stabilized.
Patent JP-S5838939-A (JP)
Title: Stopping device for rewinding of camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/00
Filed: 1981-09-02
Abstract: PURPOSE:To provide a device which can stop rewinding of a film automatically with extremely simple constitution. CONSTITUTION:When an operating knob 45 is moved in an arrow (c) direction to bring an operating plate 43 in an illustrated state, the side face 21c of a stopping lever 21 of winding is pressed by the end part 43c thereof, and the lever 21 is held in the state of turning a switch 22 on by the projecting part 21b thereof. Then a motor 1 is put in a driving state. On the other hand, the movement of the plate 43 is transmitted to an operating plate 38 as well via a transmission lever 40, and further an oscillating lever 32 is turned up to the position of meshing a gear 30 with a gear 33 while receiving the influence of the energizing force of a spring 52. Therefore, the driving of the motor 1 is transmitted with gear groups 5-36 to a fork 37, by which a film 53 is rewound. When the film 53 deviates from a spool 2 and the load on the fork 37 decreases, the plate 38 is moved in the left direction shown in the figure by the energizing force of a spring 51, by which the switch 22 is turned off to stop power supply to the motor 1 and the rewinding motion is terminated.
Patent JP-S5660213-A (JP)
Title: Molding method for socket of thermoplastic synthetic resin pipe
Inventor: MORI TAKAYOSHI
IPC: B29C57/08
Filed: 1979-10-24
Abstract: PURPOSE: To form a smooth ring-shaped groove for housing a packing by a method wherein a core die for forming the socket is inserted into the heated and softened end part of the pipe, an expansion-contraction die piece is projected in the prescribed position of the core die and rotated around the axis of the core die as a rotational axis.  
     CONSTITUTION: The end part 1A of the thermoplastic synthetic resin pipe 1 is softened by heating and put in an outer die 11, while the core die 12 for forming the socket is inserted into the end part 1A of the pipe. A slider 14 provided slidably in a cylinder 13 inside the core die 12 being slided, the expansion-contraction die piece 12A fitted in a longitudinal groove 13A opened in the cylinder 13 projectably from the core die 12 is projected from the longitudinal groove 13A toward a concave die part A for forming the packing housing groove located in the outer die 11. And when a rotary die part 15 is rotated once or several times in the direction of an arrow, the packing housing groove 1B is formed in the end part 1A of the pipe. Furthermore, when the inside of the outer die 11 is decompressed by a decompression pipe 17, expansion is caused by the difference in pressure and an expanded part 1C is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05335356-A (JP)
Title: Die bonding apparatus
Inventor: HORIO TAKAAKI
IPC: H01L21/52
Filed: 1992-05-29
Abstract: PURPOSE:To include a bonding-agent coating operation in a series of bonding processes, to shorten the tact time of the apparatus and to enhance the productivity of the title apparatus. CONSTITUTION:The title apparatus is provided with the following: a disk-shaped rotary stand 30; and a plurality of stem holders 1 to 8 which are attached radially to its peripheral part at each stem angle (45 deg. in this case) and which can hold stems individually toward the outside of the rotary stand 30. A stem mounting and discharge part 31 which mounts or discharges a stem 21 on the individual stem holders is installed in one angular position which has been set by dividing the circumference of the rotary stand 30 at each step angle. A bonding-agent coating part 32 in which the stem 21 is coated with a bonding agent 22 is installed in a second angular position which is adjacent to it. A bonding head part 33 in which a chip 23 is mounted on the stem 21 is installed in a third angular position which is adjacent to it. Hot baths 11 to 15 which can maintain prescribed temperatures respectively are installed radially in residual angular positions.
Patent JP-H01309423-A (JP)
Title: Radio repeater
Inventor: TAKAI TAKAYUKI
IPC: H04B7/15
Filed: 1988-06-07
Abstract: PURPOSE:To decrease the missing of a relay signal attended with the delay of start and the occurrence of the delay in the relay time by starting a transmission section over a prescribed time if the presence of a reception signal is decided by a noise squelch function or a carrier squelch function. CONSTITUTION:A reception input decision means 11 provided in the inside of a reception section 10 decides the presence of a reception signal by a noise squelch function or a carrier squelch function with a time delay t1 from the reception point and gives its decision signal to a timer 14 of a transmission section start control means 18. Upon the receipt of the decision signal, the timer 14 outputs the decision signal while holding it over a time t2. A transmission section 4 is started from a point of time when the reception input decision means 11 decides the presence of the reception signal and supplies the decision output to the timer 14 to send the reception signal B1. After the reception input decision means 11 outputs the decision signal and only when the reception input decision means 12 sends the discimination signal in succession, the transmission of the transmission section 4 is continued and the selection function of the relay signal is attained.
Patent JP-2000328814-A (JP)
Title: Vibration damper in vibration isolation structure and vibration isolation building
Inventor: TAKAZAWA TSUNEO
IPC: E04H9/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damper, by which vibrations to be caused by a small earthquake and a strong wind force can be surely prevented while improving the workability of installation works and removal works and cost of which is reduced, regarding the damper for preventing the vibrations of a building with a vibration isolation device. SOLUTION: In the detachable vibration damper 1 built approximately horizontally between a side wall 2a of a structure 2 with a vibration isolation device and aground side wall 3a in the periphery of the structure, a retained state at least one end section is released under the state that the structure 2 can be moved freely and relatively in the horizontal direction to a peripheral ground 3 when the structure 2 is moved at a fixed value or more in the horizontal direction.
Patent JP-H10335150-A (JP)
Title: Resin-molded transformer and its carriage method
Inventor: TSUNO TAKASHI
IPC: H01F27/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of production processes, by using an eyebolt for a suspension ring, then bending an upper end of a connection plate into an L-shape, and tightening the suspension ring to the bent portion through a nut. SOLUTION: An upper part of a connection plate 16 is bent, and a reinforcement plate 24 is attached to the lower surface of the bent portion 16A. A screw portion 15A of a suspension ring 15 is passed through both the bent portion 16A and the reinforcing plate 24, and is tightened by a spring nut 25. The suspension ring 15 is made of an eyebolt. A lower part of the connection plate 16 is fixed to a lower frame through an L-shaped fixed seat. The connection plate 16 is tightened together with a wound core 14 by a steel band. Thus, the suspension ring need not be welded and the production time for the device can be reduced.