baber/WOPTO huggingface dataset:
Patent JP-H08330468-A (JP)
Title: Mounting structure for power amplification transistor
Inventor: FUKUSHIMA HIROYUKI
IPC: H05K3/34
Filed: 1995-05-29
Abstract: PURPOSE: To reduce the temperature rise by letting the high frequency heat generated in the collector lead of a transistor for amplification escape effectively into air. CONSTITUTION: A metallic layer 15 high in heat conductivity is coupled to the collector lead 13 led out of a transistor package 10 through a protuberant solder layer 16, and further, the metallic layer 15, a concrete 13, and a hot pattern are joined by a solder layer 16. Hereby, the mounting structure of a transistor for power amplification where the erwvelope area of the metallic part of the high frequency heat generation part is increased can be obtained.
Patent JP-H07328143-A (JP)
Title: Method and apparatus for decomposing halide substance hard to decompose
Inventor: OGAWA TERUSHIGE
IPC: B01D53/70
Filed: 1994-06-13
Abstract: PURPOSE:To provide a method and apparatus for decomposing a halide substance hard to decompose, capable of achieving highly efficient decomposition and containing no poisonous substance in a gas formed by decomposition. CONSTITUTION:An explosive combustive solid material 7 and an igniter 2 are arranged inside a closed pressure resistant container 20 comprising a container body 1 and a lid 10 and a decomposition retarding halide material 11 is decomposed with a decomposer in which a sample introduction pipe 3 with a pressure resistant value 12 linked thereto communicates with the inside of the container 20 from outside. The decomposition retarding halide material 11 is introduced into the container 20 and the igniter makes an ignition to explode the explosive combustive solid material 7. Thus, the halide material 11 is decomposed by a high temperature and a high pressure generated by the explosion.
Patent JP-S619053-A (JP)
Title: Home controller
Inventor: NISHII KAZUNARI
IPC: H04Q9/00
Filed: 1984-06-25
Abstract: PURPOSE:To attain more ease of convenience by allowing a sub-controller provided to each room to input optionally a name of a room. CONSTITUTION:The controller consists of a sub-controller unit coupled logically between an air-conditioner and security means 5-8 installed in each room 11 and a main controller 1 coupled with an information transmission line 9 with the sub-controller unit of each room, and the unit 4 is provided with a room name inputme; a means 10 consisting of a dip switch and the data is inputted by the KANJI (Chinese characters) code of the JIS 1st level. Through the constitution above, in setting the name of the room with the said code at the installation of the unit 4 to the room, the unit 4 transmits to which room the equipments coupled logically to the unit 4 and the security means 5-8 are installed to a unit 1 via an information transmission line 9. Further, the unit 1 has a keyboard section 3 of a CRT display means 2.
Patent JP-S5830844-A (JP)
Title: Unmanned vehicle
Inventor: KAWADA HOMARE
IPC: B60N5/00
Filed: 1981-08-20
Abstract: PURPOSE:To ensure safety driving and the time-table by directing alighting automativally for overweight. CONSTITUTION:An unmanned vehicle is configured by providing a weighing machine 4 that detects overweight, circuits 6 and 9 that announce alighting instruction to passengers and offer thanks to the passengers who cooperate in alighting, and a flicker circuit 7 that makes and cuts off an indicator lamp L indicating the alighting range so as to direct alighting for overweight. When the weighing machine 4 detects overweight, the alghting instruction is announced from a speaker SP1 through a voice circuit 6, the indicator lamp L that indicates the alighting range is made to flicker through the flicker circuit 7, and the passengers are notified of the overweight. Besides, when the weight is below a limited one, thanks for cooperation are announced from a speaker SP2 through the voice circuit 9 by the reset signal from the weighing machine 4.
Patent JP-H06343093-A (JP)
Title: Telephone set with function outputting holding sound
Inventor: OKAMOTO TOSHIYUKI
IPC: H04M1/80
Filed: 1993-06-01
Abstract: PURPOSE:To make an effective use of plural holding sounds which is held by a holding sound output means and to prevent the other party from being bored and irritated. CONSTITUTION:When a user of the telephone set presses a holding button 6, a holding sound control circuit 18 compares the set value T1 which is set by a holding sound switching time setting circuit 13 with a count value T2 of the 1st counter 15. Whenever the count value T2 reaches the set value T1, the piece of music of the holding sound to be outputted from a holding sound output circuit 7 is changed and sent to the telephone set of the other party.
Patent JP-S6023944-A (JP)
Title: Secondary electron detection device
Inventor: SATOU MITSUGI
IPC: H01J37/244
Filed: 1983-07-18
Abstract: PURPOSE:To obtain a high resolution image of good quality while being able to efficiently detect secondary electrons even when a sample is located extremely adjacent to the object lens by providing not less than two electrodes between the object lens and the sample. CONSTITUTION:In a secondary electron detection device such as a scanning type microscope having a means of image displaying by radiating the focusint electron rays on a sample while detecting the secondary electrons generated from said sample, plural electrodes 4 for drawing out the secondary electrons are provided between an object lens 1 and the sample 5 for making said electrodes 4 to impress voltage having distribution in the cosine function shape. For instance, the electrodes 4-1-4-8, in which the ring shape is equiangularly divided into eight, are respectively connected with a voltage divider 8, while the voltage having the distribution in the cosine function shape is supplied from a power source 9 for generating a uniform electric field between the object lens 1 and the sample 5 in a relatively wide region. The secondary electrons generated from the sample 5 in the electric field 7 generated by said electrodes are guided up to the region, in which the secondary electron accelerating electric field from the detector 6 oozes out fully, followed by being led into the detector 6 by the acceleration electric field from the detector 6.
Patent JP-H0425157-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYANAGA ISAO
IPC: H01L21/3205
Filed: 1990-05-21
Abstract: PURPOSE:To improve a lower metal wiring layer in coverage at a joint by a method wherein the joint is formed in a self-aligned manner in the widthwise direction of the lower metal wiring layer to be enhanced in area. CONSTITUTION:A first resist 10 of a contact pattern as wide as the sum of the width of a lower metal wiring layer 8 and a widthwise margin is deposited on a joint region where the patterned lower metal wiring 8 and an upper metal wiring 13 formed on a coating are connected together, and the lower metal wiring 8 is etched as thick as required to form protrusions. Thereafter, an interlaminar insulating layer 11 and a second photoresist 12 are deposited on all the surface of a semiconductor device, and an etching process is carried out to expose only the surface of the joint. By this setup, a joint as wide as a lower wiring layer can be surely formed in a self-aligned manner, so that a semiconductor device of this design can be improved in coverage at the joint.
Patent JP-S62287205-A (JP)
Title: Manufacture of optical parts
Inventor: TOMITA TAKAAKI
IPC: G02B5/30
Filed: 1986-06-05
Abstract: PURPOSE:To improve spectral transmissivity by adhering an optical multilayered film surface formed on a substrate and the other substrate surface by using an ultraviolet-ray setting type adhesive and then carrying out heat treatment. CONSTITUTION:A prism 12 is set on the holder part 21 of an adhering jig 20 and the optical multi-layered film 15 is coated with the ultraviolet curing adhesive 16b; and a prism 13 is placed thereupon and the prisms 12 and 13 are positioned in a specific shape and pressed by a spring 22 at the same time. Then the joined part is irradiated with an ultraviolet ray with 0.1mw/cm<2> intensity for about 10sec to fix the prisms 12 and 13 temporarily, and a polarization beam splitter 5 is taken out of the adhering jig 20. After it is confirmed that neither a position shift nor an air bubble is present, the joined surface is irradiated with an ultraviolet ray 1mv/cm<2> for about 10 minutes. Then, the polarization beam splitter is left in an atmosphere of 80 deg.C for about 20min and thus cooled, so that the polarization beam splitter having excellent spectral transmissivity is obtained.
Patent JP-H04356569-A (JP)
Title: Hot-melt ink operation
Inventor: KANBAYASHI KENICHI
IPC: C09D11/00
Filed: 1991-06-03
Abstract: PURPOSE:To prepare the title compsn. which contains a substance which is solid at ordinary temp. and is a dye is delivered from an ink jet apparatus under specified conditions, and causes neither deposition of insol. matters nor clogging of an outlet nozzle by specifying the metal content of the compsn. CONSTITUTION:The metal (e.g. Cr) content of the title compsn. which is delivered from an ink jet apparatus above ordinary temp. and contains a substance which is solid at ordinary temp. (e.g. a mixture of carnauba wax, paraffin wax. microcrystalline wax, and behenic acid) ad a dye (e.g. C.I. Solvent Black 45) is adjusted to 300ppm or lower.
Patent JP-H02309672-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA NOBUYUKI
IPC: H01L27/10
Filed: 1989-05-24
Abstract: PURPOSE:To facilitate the formation of buried type memory cells in the turning up bit line system by a method wherein a switching element is composed of the memory cells formed on the left side surface of the poles and the memory cells formed on the right side surface of the poles alternately arranged. CONSTITUTION:A MOS (metal-oxide film-semiconductor) capacitor is composed of silicon poles 16 formed on a p-type silicon substrate 1, capacitor insulating films 5 and capacitor electrodes 6 formed on the lower sidewalls of the poles 16. Besides, the MOS structure comprising earth electrodes 8-insulating films 7-silicon poles 16 fills the role of channel isolation to avoid the running leakage current between n<+> type diffused layer 12 and n-type diffused layers 4 due to the parasitic MOS effect. Furthermore, a MOSFET is composed of gate insulating films 9 and gate electrodes 10 formed on the upper sidewalls of the silicon poles 16 as well as n<+> diffused layers 12 as source parts formed on the upper parts of the p-type silicon poles 16. Through these procedures, the MOSFET can be formed alternately with the right and left side surfaces of the silicon poles 16 thereby enabling the turning up bit line system to be adopted.
Patent JP-H02308576-A (JP)
Title: Photocoupler
Inventor: KANEIWA MINORU
IPC: H01L31/12
Filed: 1989-05-23
Abstract: PURPOSE:To increase an output by uniformizing the amount of light detected by a photodetector element irrespective of a distance from a light emitting element. CONSTITUTION:Areas of respective photodetector elements 1-3, 1-1-1-3 such that the amounts of incident lights from a LED located at a position A onto photodiodes 1-3 and photodiodes 1-1-1-3 disposed symmetrically to the formers are equal to each other.
Patent JP-S5833783-A (JP)
Title: Tablet digitizer
Inventor: MATSUMOTO TAKAHARU
IPC: G06F3/043
Filed: 1981-08-21
Abstract: PURPOSE:To simplify the calculation on position of indicating points without being affected by the change in sound velocity or the like, by providing a setting line which reflects a part of a surface elastic wave on a propagation path on a tablet on which the surface elastic wave propagates. CONSTITUTION:When a pulse voltage is applied to a piezoelectric element 3 from a pulse source 4, a longitudinal wave 6 is generated in a wedge 2 with the element 3. A surface acoustic wave 7 is generated at the boundary between a substrate 1 and the wedge 2 through the reception of the longitudinal wave 6. The surface elastic wave 7 propagates around the surface of the substrate 1, and a part of the wave is reflected on the 1st and 2nd setting lines 8 and 8' to produce the 1st and 2nd reflecting waves. A part of the wave 7 is reflected at a pressing point pressed with an indicator 5 to produce the 3rd reflecting wave. The 1st-3rd reflecting waves return on the propagated path where the waves have been propagated are converted into the longitudinal wave 6 at the boundary and received at the piezoelectric element 3.
Patent JP-2000320458-A (JP)
Title: Compression mechanism
Inventor: MATO TADANORI
IPC: F04B39/06
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a compression mechanism for arranging a motor in clean air atmosphere and also simultaneously effect cooling of a heat generating part. SOLUTION: By vertically moving a piston 4 via a crankshaft 9 through drive of a motor 1, air inputted in a crank case 2 is compressed via a filter 5. In a so constituted compression mechanism, the motor 1 is disposed in the crank case 2 so that the motor 1 is disposed in clean air atmosphere inputted through the filter 5, and a heat generating part is cooled by air which serves as a refrigerant.
Patent JP-H01302365-A (JP)
Title: Electrophotographic device
Inventor: IKESUE TATSUYA
IPC: G03G15/02
Filed: 1988-05-31
Abstract: PURPOSE:To obtain an image having a sufficient density while preventing breakdown of dielectric strength by lowering a voltage applied to one electrifier by executing and electrification to the surface of an organic photosensitive body by plural electrifiers. CONSTITUTION:By an electrification charger 3, the surface of a photosensitive body 1 is electrified uniformly, a document image is projected to the surface of the photosensitive body by an exposure lamp 4, and an electrostatic latent image is formed. By allowing a developer 5 contained in a developing device 6 to adhere to this electrostatic latent image, the electrostatic latent image is converted to a visible image. This visible image is transferred to a transfer material such as a form, etc. by a transfer charger 7, and the form is peeled off from the photosensitive body by a peeling charger 8, and discharged from a form discharging part. In this regard, an organic photoconductive body (OPC) mounted to a copying machine consists of a structure in which a charge transport layer (CTL) 16 and a charge generation layer (CGL) 17 are laminated successively on a supporting body 15 having an aluminum property. In such a way, by executing an electrification by plural electrifiers 3, the increase of a pin hole caused by a dielectric breakdown is eliminated, and an image having a sufficient density is obtained.
Patent JP-S62289458-A (JP)
Title: Stamping type parking brake
Inventor: MASUDA SATORU
IPC: G05G5/18
Filed: 1986-06-06
Abstract: PURPOSE:To have stable braking and its release by allowing a swing arm to rotate with stamping of a pedal, restraining return of the arm by means of meshing of a pawl with ratchet, and holding the braked condition with pulling of a brake cable. CONSTITUTION:When a pedal 35 is stamped, a swing arm 30 rotates clockwise round a pivot 31, and a pawl element 37 of a pawl member 36 moves striding over teeth 53 of a ratchet 50 to cause generation of braking force through pulling of a brake cable C. If foot is removed from the pedal 53, said ratchet 50 is restrained unrotatable by a decelerative mechanism built in a motor unit 40, and the swing arm 30 is held in the brake position. To release brakes, on the other hand, current is supplied to the motor unit 40 to rotate the utput shaft counterclockwise. This allows the swing arm 30 and ratchet 50 to rotate as in a single body counterclockwise without causing relative displacement of the teeth 53 and pawl element 37, and brakes are released with slack of the brake cable C.
Patent JP-H0219390-A (JP)
Title: Phosphorus-containing l-amino acid and ester thereof and production of n-derivative
Inventor: HANSUUYOAHIMU TSUAISU
IPC: C07F9/547
Filed: 1989-05-26
Abstract: PURPOSE: To obtain the subject compd. being L-isomer with high optical yield from an easily available raw material by a method wherein after a specified phosphine compd. and a specified substd. vinyl compd. are radical-polymerized, the intermediate product is reacted with HCl, etc.  
     CONSTITUTION: At first, a compd. of formula I (wherein R 1  and R 2  are each H, a 1-6C alkyl, etc.; n is 0 or 1; m is 0 when R 2 ≠H; R 1  is not H when n=1) is reacted with a compd. of formula II [wherein R' 3  is a (substd.) 1-6C alkyl or a (substd.) 1-10C acyl; R 7  is H or a (substd.) 1-5C alkyl] in the presence of catalytic amt. of a radical forming agent to obtain an intermediate of formula III. Then, the intermediate is reacted with HCl, an alkali hydroxide, an alkali alcoholate, NH 3 , H-Ala-Ala-OR 6  (wherein R 6  is a 1-6C alkyl and benzyl) or H-Ala-Leu-OR 6  to obtain an aimed compd. of formula IV [wherein R 3  is R' 3  or H; R 4  is a (substd.) 1-hydroxy-1-6C alkyl]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5558753-A (JP)
Title: Counterflow-cooling rotary machine
Inventor: SATOU KAZUO
IPC: H02K9/08
Filed: 1978-10-27
Abstract: PURPOSE: To decrease the length of the shaft of a rotor and reduce air flow resistance by giving a special profile to the air duct equipped to introduce the air from a cooler to the inside of an air duct to pressure feed the internal air into the cooler.  
     CONSTITUTION: On the inside of a primary air duct 1 for sending under pressure the internal air to coolers 9, 10 by rotation of a counterflow fan 5 is installed a secondary air duct 2 to introduce into the machine cooled gas sent from a cooler 10. A roundish part 13 is given to the partition 12 of the secondary air duct 2 at the neighborhood of a static wing 4 and a wing profile is given to the section of a through pipe 15 which crosses the air duct 1. Thus, the axial length of the rotary machine is not increased and ventilation resistance is reduced since the air duct 2 takes such a form that the air flow may be controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62290308-A (JP)
Inventor: NISHIWAKI SUSUMU
IPC: H02G7/00
Filed: 1986-06-09
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-H04270667-A (JP)
Title: Printing controller
Inventor: HAWAADO BUI GEETSU
IPC: B41J2/505
Filed: 1991-05-07
Abstract: PURPOSE:To provide a printing controller having an image edge and printing control function capable of transmitting an image data to a printing head without any delay at comparatively low cost with a small required memory capacity and a small required calculation amount. CONSTITUTION:In a printing controller of a printer which forms a specific image corresponding to an image data based on the image data by moving a printing head having a plurality of printing elements like a jet nozzle in a specific direction on a recording medium, positional detection means 250, 254, 256, and 257 which generate a signal indicating whether each of printing elements is located or not at a specific position wherein above-mentioned specific image is formed, and an AND gate 258 which receives an output signal of the positional detection means and supplies an image data successively only to abovementioned printing elements located at above-mentioned specific positions, are provided.
Patent JP-H05294550-A (JP)
Title: Copying machine
Inventor: NOMURA KEIICHI
IPC: G03G21/00
Filed: 1992-04-22
Abstract: PURPOSE:To avoid interrupting copying operation by determining whether or not the number of documents included in copying data contained in a designated document file to be copied exceeds the capacity of a sorter or the like, and by carrying out control for preventing execution of copying. CONSTITUTION:In a copying device incorporating a sorter 5 having twenty bins each of which can receive fifty discharged sheets at maximum, when a document file to be copied is indicated and a sort mode is designated, whether the copying is in a simplex mode or not is determined if the sort mode is designated. If it is so, whether the number of documents contained in copying data in the file exceeds fifty or not is determined. Meanwhile, if it is determined that the copying is in a duplex mode, whether the number of documents contained in the copying data exceeds one hundred or not is determined. Further, if the determination is positive in each of the mode, the copying operation is inhibited, the inhibition of the copying operation is issued, the stapling operation is inhibited or the inhibition of stapling operation is issued.
Patent JP-H05300899-A (JP)
Title: Adaptor device for blood sampling apparatus
Inventor: ENOHARA YUKINORI
IPC: A61B5/153
Filed: 1992-04-24
Abstract: PURPOSE:To achieve an insertion of a blood sampling needle easily and accurately into a mouth of a syringe by making an abutting surface abut a mobile part on the side of the tip part of a second adaptor when a first adaptor fitted into the mouth of the syringe while allowing the base end part of the blood sampling needle to be inserted on the tip side thereof is inserted into the second adaptor mounted in the blood sampling cylinder. CONSTITUTION:A first adaptor 4 has a tapered through hole 20 with the diameter thereof reducing toward the tip part thereof and an abutting surface 21 outward diametrically. A second adaptor 5 is interposed between a blood sampling cylinder 1 and a syringe 3 and a plurality of mobile parts 27 are provided at the tip part thereof. The first adaptor 4 is mounted on the syringe 3 while the second adaptor 5 in the blood sampling cylinder 1, and a blood sampling needle 2 is stubbed into a blood vessel. Then, the syringe 3 is inserted. With such an arrangement, each of the mobile parts 27 surrounding the abutting surface 21 of the first adaptor 4 deforms elastically outward diametrically to oscillate guiding the first adaptor 4. Thus, the first adaptor 4 is inserted being positioned at the center with the mobile parts 27.
Patent JP-H09320476-A (JP)
Title: Magnetron
Inventor: AIGA MASAYUKI
IPC: H01J23/05
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To average the emission quantity of thermoelectrons in the tube axial direction and provide a magnetron in which noise generation can be suppressed by making the wire diameter of filaments gradually narrow from the center parts toward the end parts. SOLUTION: A cathode structure body of a magnetron comprises filaments 5a arranged on a center axis of an anode cylindrical body, a top hat 3 and an end hat 4 supporting their upper and lower end parts, and a top lead 7 and an end lead 8 connected with these hats. The wire diameter of the filaments 5 is made to be smaller diameter from the center parts toward the end parts. Consequently, heat generation due to electric resistance of the filaments 5 is gradually increased from the center parts toward the end parts and as a result, the temperature of the whole body of the cathode structure is made even. Moreover, the temperature at the time of carbide layer 6 formation is averaged and made uniform and carbonization is carried out evenly and consequently, the emission of thermoelectrons in the tube axial direction is carried out evenly and noise generation can be suppressed.