baber/WOPTO huggingface dataset:
Patent JP-S5759340-A (JP)
Title: Face-down bonding method
Inventor: KAWAI YOSHIAKI
IPC: H01L21/60
Filed: 1980-09-29
Abstract: PURPOSE:To decrease the generation of a defect such as the displacement of an electrode by forming a hole for positioning bonding onto a sub-mount through etching. CONSTITUTION:The hole for positioning of the area and the depth of size adequate to house a lower section of a dome 1 is shaped onto an upper surface of the sub- mount 2 through etching, and the lower section of the dome 1 is housed in the hole and positioned, and bonded in a face-down manner. Accordingly, the hole for positioning can accurately be formed extremely easy, the efficiency of operation is improved and the generation of defects, such as slantwise bonding, the displacement of the electrode, etc. is largely decreased.
Patent JP-S61292455-A (JP)
Title: Digital line monitor system
Inventor: NAKANISHI TADASHI
IPC: H04M3/22
Filed: 1985-06-20
Abstract: PURPOSE:To attain efficient maintenance of an exchange by connecting a 2-way link of a digital line to be monitored to an acoustic monitor via an adder circuit. CONSTITUTION:When a maintenance personal of the exchange monitors a talking line, a signal from an output channel of a digital subscriber circuit 5 and from an output channel of a digital interface trunk 11 is connected to a digital 3-party conference trunk 7 operated as an adder circuit. A monitor subscriber circuit 9 converts a digital signal into an analog signal by a digital-analog conversion circuit 8 and sends the signal to a maintenance subscriber line. The maintenance personnel monitors the 2-way talking state of a designated digital line by using a receiver 3 connected to the maintenance subscriber line to monitor it.
Patent JP-2000320694-A (JP)
Title: Vacuum gate valve
Inventor: HAYASHI YUZO
IPC: F16K3/16
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce cost and improve reliability by a method wherein when an opening is opened and closed by performing linear reciprocation acting of a valve plate, the shape of an elastic seal body in the side position of the valve plate is bent, and the elastic seal body itself is formed by vulcanization baking. SOLUTION: This vacuum gate valve comprises an opening taper part 12 formed at the inner peripheral edge 11 of an opening 2, a valve plate taper part 4a facing an opening taper part 12 formed at the valve plate 4, and an elastic seal body 6 having bent part formed on the both sides of the valve plate 4 formed into a ring-form at the valve plate taper part 4a. The elastic seal body 6 is formed through vulcanization sintering treatment.
Patent JP-H03472-A (JP)
Title: Method and equipment for ac tig welding
Inventor: MITA TSUNEO
IPC: B23K9/073
Filed: 1989-05-30
Abstract: PURPOSE:To maintain the depth of penetration at a fixed value even if the torch position is not controlled by a torch moving mechanism when the arc voltage is changed by changing frequency of the AC output corresponding to variation of the arc voltage. CONSTITUTION:In TIG welding, a DC voltage value (i) before being converted into AC by a secondary inverter circuit 9 is detected by a current detection circuit 7 and a pulse control circuit 3 is subjected to feedback control via an error amplifier 4 so that the detected value is coincident with a value I set by an output current setter 8, by which an output current value is maintained at a fixed value. The AC frequency generated by the secondary inverter circuit 9 and an electrode plasma time ratio are controlled by a driving circuit 10 based on an output signal of a square wave generator 12 and the fixed AC output is impressed on between a welding torch 13 and base metal 14. A function generator 16 sends a signal to regulate the AC frequency to the square wave generator 12 according to the prescribed relation between the arc voltage and the AC frequency.
Patent JP-H082516-A (JP)
Title: Molded article of which major component is waste paper and its manufacture
Inventor: ASAI MASAYUKI
IPC: B65D1/09
Filed: 1994-06-16
Abstract: PURPOSE:To provide a molding which is superior in cushioning property and strength being useful as a cushioning material for packaging, heat-insulating material or material for gardening, and in addition, has a small bulk density, at a low cost by combining a fiber-loosened article of waste paper, and crushed article of waste paper or fiber waste with a sizing material in a mold. CONSTITUTION:A fiber-loosened article 1 and crushed article 2 of waste paper are put and blended in a mixer by a specified ratio, and agitated while a sizing material 3, which is a water-dispersed liquid of starch is being sprayed at the mixture, and a mixture 4 under a condition wherein the starch water dispersed liquid is uniformly dispersed and stuck is formed. After charging the mixture 4 in a mold with a gate, the gate is closed to close the mold. Then, steam is made to pass through the mixture in the mold through holes. By this process, the gelatinization of the starch water dispersed liquid is generated. Then, the hole is opened and a evacuation is done to accelerate drying. Then, the mold is opened, and a molding is taken out, and the molding is completed by completing the drying by leaving it to stand, or jetting hot air when necessary.
Patent JP-S6111569-A (JP)
Inventor: TOMITA TAKESHI
IPC: F25B1/00
Filed: 1984-06-27
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-S6115043-A (JP)
Title: Hot air heater for feet
Inventor: TAKANASHI YASUSHI
IPC: F24D19/10
Filed: 1984-06-29
Abstract: PURPOSE:To improve a feeling in use of a hot air heater when its operation is started by a method wherein the starting of the operation of the hot air heater is performed such that its tempeature is reached to a maximum setting temperature regardless of the desired temperature. CONSTITUTION:When the device is started, an output terminal 19 of an output circuit 11 of a microcomputer 6 becomes high, a transistor 21 is turned on through a resistor 20, a bidirectional thyristor 23 is turned on through a resistor 22 to energize a heater 2 and to heat the hot air heater. A temperature (t) of the hot air heater is detected at 12 and inputted to an input circuit 10 at the input terminal 17. The set temperature T in the hot air heater is inputted to the microcomputer 6 from a setting circuit 14. When the temperature in the hot air heater is reached to the maximum setting temperature, the output terminal 19 of the microcomputer becomes Low, the transistor 21 is turned OFF, an energization of the heater 2 is terminated, the temperature (t) of the hot air heater is decreased to the desired temperature T and subsequently it is controlled by the desired temperature T. With this arrangement, a comfortable feeling of the device in case of starting operation is improved.
Patent JP-H04360038-A (JP)
Title: Information recording medium
Inventor: KOBAYASHI TADASHI
IPC: G11B7/243
Filed: 1991-06-06
Abstract: PURPOSE:To provide the information recording medium capable of recording and erasing information at a high speed and has excellent stability of a recording state as well and more particularly the information recording medium capable of overwrite recording and has the excellent characteristic to repeat the overwrite recording. CONSTITUTION:This recording medium is constituted by laminating at least a mixed layer 5 formed by mixing a material 10 consisting of >=3 kinds selected from at least Te, Sb, Ge. In to be changed in optical constant when imparted with thermal energy by a light beam L with a chemically stable dielectric substance 11 and a metallic layer 7. A sufficient optical change is obtd. even as the mixed layer in this way and the material transfer of the recording material is suppressed even if repetitive recording and erasing are executed and, therefore, the repeating characteristic is improved as well.
Patent JP-H10326600-A (JP)
Title: Device for manufacturing glass bulb
Inventor: INOUE ATSUSHI
IPC: H01J9/24
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality of glass bulb by connecting a hose, which is held by a hose holding means freely to be extended and withdrawn to a glass bulb, which is inserted by a glass bulb supplying means and which is held by a holding means freely to pass through it, at a connection part, and supplying a constant quantity of the forming air, which is supplied from an air supplying unit, from one end thereof. SOLUTION: A hose 6, which is held by a cylindrical hose holding means 7 and an energizing means 12 in a constant shape freely to be rotated, is connected to a glass bulb 1 held by a pinching means 2 and a holding means 3 freely to pass through them, by a connecting means 4. The glass bulb 1, which is pinched by the pinching means 2 for rotation, is heated, and a tip thereof is cut at a constant dimension by a cut device, and thereafter, the glass bulb 1 is sealed into a flat shape. The forming air, which is stored between a center bulb 9 and a solenoid valve 11, compresses inside of the glass bulb with the rotation of the center bulb 9 so as to form the tip of the glass bulb into a constant shape.  Even in the case where this operation is repeated and the glass bulb 1 is shortened, the hose 6 can be freely moved so as to eliminate the generation of deformation, and since pressure and quantity of the forming air are maintained constant, quality of glass bulb is stabilized.
Patent JP-S5835031-A (JP)
Title: Second working device for tooth surface
Inventor: SEKIMOTO HIRONOBU
IPC: B23F23/12
Filed: 1981-08-27
Abstract: PURPOSE:To regulate the engagement between a working tool which while rolling, performs second work and a work correctly, and to perform the work accurately, by guiding the tool through a guide gear displaced positively on the  basis of internal teeth of the work. CONSTITUTION:The rotation of a shaft 106 is transmitted as driving force to the offset part 111 which consists of an eccentric shaft 109, a working tool 112 for impression, and a working tool 113 for levelling. Either tool has a gear which engages the internal gears 122 of a work 114; the tool 112 for impression performs second work for tapering said gear 122 worked previously, and the tool 113 for levelling performs deburring. An annular guide gear 133 is fitted in the recessed part 132 of the face plate 131 of a spring manufacturing machine to engage said tools 112 and 113 each other. The guide gear 133 is made of steel, etc., with high elasticity, and its internal gear 133a is displaced positively on the basis of the internal gear 122 of the work side and also has the same number of teeth.
Patent JP-S5925237-A (JP)
Title: Semiconductor device
Inventor: OOGAMI MICHIO
IPC: H01L21/60
Filed: 1982-08-03
Abstract: PURPOSE:To facilitate a process of mounting, and to increase mechanical strength in the case when the device is mounted to a package by preparing an electrode lead by a metallic foil made of a copper alloy having high stiffness and bonding the lead with a semiconductor base body by a solder material. CONSTITUTION:Cathode electrodes 105 and gate electrodes 106 being each in ohmic-contact with n emitters 104 and a p-base 103 and an anode electrode 107 being in ohmic-contact with a p emitter 101 are formed to several main surface of the base body 100. The electrode leads 109, 108 are bonded with the electrodes 106, 105 through solder layers 110. The leads 109, 108 are formed by copper alloy foils at that time. Accordingly, the reliability of the semiconductor device incorporated into the package can be improved.
Patent JP-S5836086-A (JP)
Title: Tracking error detector
Inventor: TAKAYAMA MAKOTO
IPC: G11B21/10
Filed: 1981-08-27
Abstract: PURPOSE:To detect a tracking error accurately by recording a one cycle pilot signal during H blanking and detecting the pilot signal in time series during reproduction, and thus obtaining the tracking error. CONSTITUTION:Pilot signals are recorded during H blanking by pilot signal recording circuits 7, 8, and 9 so that they are separated by >=2 tracks. Reproduced pilot signals are detected by a pilot signal detecting circuit 16, and a discriminating circuit 17 discriminates between a pilot signal recorded on a leading track and that recorded on a lagging track. The level of the signal reproduced from the leading track is held by the 1st holding circuit 18, and that from the lagging track is held by the 2nd holding circuit 19. The outputs of those holding circuits are inputted to a differential amplifier 20 to find their difference, which is outputted as a tracking error.
Patent JP-H11323222-A (JP)
Title: Ink for recording
Inventor: TABATA KENICHI
IPC: C09D11/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for recording, maintaining carbon black in an appropriately dispersed state and excellent in storage stability, by dispersing a coloring material comprising a specific carbon black in an aqueous medium. SOLUTION: This ink for recording is obtained by dispersing (A) a coloring material comprising a carbon black whose surface is chemically bonded to a functional group generated by the decomposition of a radical-generating agent comprising a hydroperoxide compound in (B) an aqueous medium. A hydroperoxide compound having a structure of the formula: A-O-O-H [A is a (substituent-bonded) hydrocarbon] is preferably used as the radical-generating agent. A hydrophilic group, such as -CH2 CH2 COOH, -CN and -OH, is preferably used as the substituent bonded to the hydrocarbon group. Furnace black, acetylene black, etc., is preferably used as the carbon black, and tert-butyl hydroperoxide, etc., is preferably used as the radical-generating agent.
Patent JP-H11326789-A (JP)
Title: Eyepiece lens
Inventor: SUZUKI MASAMI
IPC: G02B25/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an eye relief longer than the focal distance of an entire eyepiece lens system while satisfactorily correcting respective aberrations over all the areas in spite of the sufficiently wide field of view. SOLUTION: This eyepiece lens has a first lens group G1 with negative power and a second lens group G2 with positive power in order from the incident side of light, the first lens group G1 is composed of a cemented negative lens of positive and negative lenses, the second lens group G2 is composed of a cemented lens G21 of negative and positive lenses in order from the side of the first lens group G1 and a positive single lens G22, and a field-of-view stop FS is arranged between the first lens group G1 and the second lens group G2.
Patent JP-H08326920-A (JP)
Title: Metal laminated gasket for internal combustion engine constituted of a pair of upper and lower plates
Inventor: MIYAOU YOSHIO
IPC: F02F11/00
Filed: 1995-06-01
Abstract: PURPOSE: To necessarily provide appropriate distribution of surface pressure, simply operate assembling compared with conventional examples, and prevent light weight property from being spoiled. CONSTITUTION: This metal laminated gasket is constituted of only an upper plate 1 and a lower plate 3, the upper plate 1 is folded back and overlapped on the lower plate 3 so as to provide a folded back part 2 constituting a combustion chamber hole Hc. A bead 5 overlapped on the folded back piece 2a of the folded back part 2 through the lower plate 3 is formed on the upper plate 1. The lower plate is respectively formed with a combustion chamber hole seal bead 6 surrounding the folded back part 2, and a liquid hole seal bead 4 of smaller spring constant than that of the combustion chamber hole seal bead 6. Further, an adhesive coating layer 7 is laminatedly provided on the inner face of the lower plate except the folded back part 2.
Patent JP-S55754-A (JP)
Title: Preparation of modified unsaturated polyester
Inventor: KOTANI EISAKU
IPC: C08G63/68
Filed: 1978-10-31
Abstract: PURPOSE: To prepare an unsaturated polyester dyeable with cationic dyes and capable of being colored after curing, by reacting an acid component with a dihydric alcohol in the presence of a copolymerizable monomer having a sulfonate group.  
     CONSTITUTION: The objective modified unsaturated polyester is prepared by reacting (A) an acid component pref. containing 30-60 mol% of an unsaturated dicarboxylic acid such as maleic acid, fumaric acid, etc., (B) a dihydric alcohol such as ethylene glycol, propylene glycol, etc., and (C) (pref. 1-5 mol%, based on the carboxylic acid component) of a compound containing a sulfonate group, e.g. an aliphatic dicarboxylic acid having a sulfonate group, its alkylene oxide addition product, sulfonate-containing dihydric alcohol, sulfonate-containing epoxy com- pound, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63301320-A (JP)
Title: Display processor
Inventor: MIYAZAKI KAZUO
IPC: G06F3/033
Filed: 1987-06-01
Abstract: PURPOSE:To quickly and accurately position a cursor by using a jumping means to jump mouse cursor to its shift starting point based on the key input and then moving the mouse cursor from said start point based on the mouse input. CONSTITUTION:A control circuit 242 of a mouse input device 24 arranges the shift information on the device 24 as well as on a switch 241 in a series of forms and produces the mouse information B by a request A. A mouse data processing part 31 gives a request A to the device 24 according to an instruction given from a key input device 23 and calculates the shift value and the absolute position of the deice 24 to store them in a mouse position information memory 33. At the same time, the part 31 selects one of those start position information set at a mouse cursor start point setting part 35 and rewrites the mouse position information on the memory 33. The set start point is positioned at the center of a split screen area of a display device 22. A cursor display control part 32 calculates a display address from the mouse position information given from the memory 33 to store it into a cursor position data memory 34 to display a mouse cursor on the address of the device 22. In such a constitution, the cursor can be positioned quickly and accurately.
Patent JP-H09319570-A (JP)
Title: License managing system for software
Inventor: NISHIKAWA YOICHIRO
IPC: G06F21/14
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent applications from being simultaneously executed by clients more than the number of simultaneous execution determined in a license contract by restarting the client managing software of a license managing server. SOLUTION: When a license certificate request is received, a license managing server 3 reads the enciphered sentence of license information corresponding to a machine ID and an application name out of a license file 4 and discriminates whether a client 2 can execute the application or not. When the application is coincident with the machine ID and the application name, it is within validity and the number of clients is settled within the number of simultaneous execution provided from the enciphered sentence, it is discriminated that the client 2 can execute the application. Then, the certified result and an ID for execution discrimination are transmitted to the client 2 and contents (k) of a counter are incremented just for '1'. When the client receives the certified result, etc., the application is started and executed.
Patent JP-S61286573-A (JP)
Title: Fuel injector for engine
Inventor: BUISSON DOMINIQUE
IPC: F02M61/00
Filed: 1986-06-12
Abstract: A fuel injection device having a pump piston which during the supply stroke pumps fuel from a pump work chamber into an injection line which leads to a fuel injection valve. Directly adjacent to the branching off of the injection line from the pump work chamber, at the diameter of the injection line, a valve seat is provided, at which the injection line then merges with a chamber into which a pressure valve closing member plunges. The valve closing member is tightly guided in a guide bore, loaded by a valve spring, and in the chamber has a pressure shoulder adjoining the sealing surface that cooperates with the valve seat. The rear side of the pressure valve closing member communicates with a continuously open relief line. Because of this construction, the pressure valve closing member operates as an equal-pressure valve and simultaneously as a deflecting piston as well, with the aid of which a pressure rise in the pump work chamber is built up in a retarded manner until such time as the pressure valve closing member comes to rest on a stop. A pressure rise of this type is particularly advantageous in connection with control of the injection phase by means of a magnetic valve subjected to the high pressure.
Patent JP-H09318943-A (JP)
Title: Liquid crystal display device
Inventor: NAGAOKA KAZUTAKA
IPC: G02F1/13357
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing the occurrence of abnormal sound caused by the vibration of reflection film. SOLUTION: The reflection film 16 has a multilayered structure obtained by surrounding the periphery of a resin film 16a with a conductive layer 16b constituted of such metal as silver, for example, and the layer 16b formed on both surfaces of the film 16a is connected with grounding potential of a driving circuit 12 by an electric wiring 18. An envelope 17 is electrically connected to the grounding potential of the circuit 12 by an electric grounding mechanism, and the potential of the layer 16b and that of the envelope 17 are the same.
Patent JP-S5563551-A (JP)
Title: Structure of commutator for dc rotary electric machine
Inventor: KODAMA AKIO
IPC: H02K23/58
Filed: 1978-11-02
Abstract: PURPOSE: To prevent the outflow of an adhesive agent to a commutator by forming a slit radially while extending it to a coil supporter when molding the coil supporter and the commutator uniformly; and providing a piercing hole in the specified position of the slit.  
     CONSTITUTION: A commutator riser 2 and commutator segment 3 are fixed on the coil supporter 1 which is to be molded uniformly with the cylindrical portion of the commutator. The slit 4 is formed with a cut made in the portion over the periphery of the coil supporter 1 through the commutator in the commutator portion at a stretch. The through-hole 5 is provided near the periphery of the coil supporter, and the hole is made across each slit of which diameter is sufficiently larger than the width of the slit. As the slit can easily be formed by the use of a standard cutter, and as the hole acrossing the slit is provided, it is possible to prevent to adhesive agent from flowing into the commutator portion through the slit when installing a non-iron core coil with the adhesive agent on the periphery of the coil supporter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6140215-A (JP)
Title: Self-adhesive plaster
Inventor: GIYUNTAA GUZE
IPC: A61F13/02
Filed: 1985-06-22
Abstract: A self-adhesive medicinal plaster comprises a continuous adhesive coating on one surface of a carrier web, a plurality of non-permeable, separating film elements spaced from each other on the surface of the adhesive coating and a plurality of active ingredient elements containing a medication, each disposed on the surface of one of the separating film elements whereby the medicated active ingredient composition is isolated from the adhesive composition.