baber/WOPTO huggingface dataset:
Patent JP-S55165330-A (JP)
Title: Method and device for sinking cell structure and excavation thereby
Inventor: AOKI YOSHIKIYO
IPC: E02D23/08
Filed: 1979-06-05
Abstract: PURPOSE: To obtain a means which enables the excavation of base rock inside each tube part of a cell structure in accordance with the conditions of the base rock, etc., while forming a part left properly after excavation, the safe maintenance of the cell structure by the part left after excavation, and also the easy sinking of cell structure in the excavated hole, thus enabling the smooth, proper and safe works for sinking a large-sized cell structure on the base rock.  
     CONSTITUTION: When a large-sized cell structure 1 wherein many tube parts 3 are formed by partitions 2 is suck, the base rock inside each tube part 3 is excavated, while concurrently an optical part (a) left after excavation, which can support the cell structure 1, being formed. After that, the part (a) is broken by the cell structure 1 and the structure 1 is sunk in an excavated hole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59196691-A (JP)
Title: Speaker device
Inventor: SAKAI SHINICHI
IPC: H04R1/28
Filed: 1983-04-22
Abstract: PURPOSE:To reduce the deterioration in sound quality by selecting the shape of an enclosure to be one shape where a cylinder with blind upper and lower ends is cut by at least one plane including its center axis and fitting a woofer on the center axis. CONSTITUTION:The enclosure 1 is formed by a semi-cylindrical shape obtained by cutting off the cylinder having blind upper and lower ends into two at a plane including the center axis. The woofer 3 is fitted at the center to the left and right direction of a buffle plane 2. Since the inside of the enclosure 1 is semi-cylindrical, the position of nodes of the sound pressure mode is limited, no radial direction mode is produced, the nodes of the circumferential mode pass through the center of the cylinder, and the nodes are concentrated onto the center of the cylinder cut-off plane. Since the speaker 3 is fitted to the center of the cut-off plane, the node driving relating to the cylindrical sound field is attained. All the standing waves relating to the mode of the cylindrical sound field are not excited in this way.
Patent JP-S55162617-A (JP)
Title: Channel selection unit
Inventor: AOKI NORIO
IPC: H03J5/02
Filed: 1979-06-05
Abstract: PURPOSE:To realize the display of channel number with a simple circuit constitution, by registering and storing the channel number. CONSTITUTION:At the preset of tuning voltage, digital value 2 is determined with a control circui 1, and this is stored in the digital tuning voltage memory 3. The storage number is determined with the address signal group 5 being the output of the channel selection circuit 4. The signal group 5 is connected to the channel number memory 6 in this case and this corresponding storage number is accessed. When the storage to the memory 3 is finished, the channel number input unit 7 is operated and the preset channel number is registrated in the corresponding storage address of the memory 6. Next, at the usage of channel selection unit, address signal is generated from the channel selection circuit 4 to select the data in the memory 3 and it is fed to the tuner 10 via a D/A converter 8, and low pass filter 9. In this case, the channel number data is displayed on the display.
Patent JP-H05273415-A (JP)
Title: Method for fixing optical fiber
IPC: G02B6/00
Filed: 1992-03-27
Abstract: PURPOSE:To increase the natural oscillation frequency of a potting part and to avert resonance by further providing a resin layer on the surface of a potted resin. CONSTITUTION:The resin for potting an optical fiber is formed in two layers. The resin having an extra-low Young's modulus is used for the first layer and the resin 5 having a high Young's modulus is used for the second layer. The resin 1 to be used for the first layer is required to have a role as a buffer layer of the optical fiber and the resin 5 to be used for the second layer is required to have a role as a protective layer. Further, the resin 1 used for the first layer and the resin 5 used for the second layer are required to be adhered with each other, and therefore, the resins having tackiness on the surface are more preferable. Namely, an optical fiber coil 4 is disposed within a case 2 provided on a structural body 3 and the resin 1 (for example, silicone gel) is poured into the case and is cured to fix the optical fiber. Further, the resin 5 (for example, polyethylene) is poured therein and is cured to fix the fiber.
Patent JP-S60215997-A (JP)
Inventor: NAKAHARA IWAO
IPC: E21D9/08
Filed: 1984-04-10
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-S55164633-A (JP)
Title: Stabilized halogenated hydrocarbon composition
Inventor: ERUMAARU HAISUKERU
IPC: C09K3/30
Filed: 1980-05-30
Abstract: 1. Halogenated hydrocarbon selected from the group consisting of methylene chloride, trichlorofluormethane and 1.1.1-trichloroethane, stabilized against decomposition by water, which comprises as stabilizer from 0.001 to 10% by weight of a tertiary amine of the formula RR**1 R**2 N with R being alkyl with 1 to 10 carbons and R**1 and R**2 , independent from one another, being isopropyl, butyl-(2), tertiary butyl or cyclohexyl.
Patent JP-H08273341-A (JP)
Title: Disc player
Inventor: KAWAZU TAKAHARU
IPC: G11B17/04
Filed: 1995-03-29
Abstract: PURPOSE: To provide a disc player in which the thickness and the number of components are reduced. CONSTITUTION: In the inventive disc player, a spindle motor 22 fixed with a turn table 21 for turning a disc and a disc carrying tray 20 fixed with an optical pickup 23, a suede motor 24, a servo circuit part 25 and an audio circuit part 30 are movable internally and externally with respect to the disc player comprising a metal frame 34.
Patent JP-H06279020-A (JP)
Title: Production of tantalum diboride fine powder
Inventor: TAKAHASHI AKIHIKO
IPC: C01B35/04
Filed: 1993-03-30
Abstract: PURPOSE:To provide a method for producing tantalum diboride fine powder, capable of controlling a reaction temperature without causing sudden exothermic reaction and containing fine particles having <=1mum diameter in large amounts even at low temperature of <=1200 deg.C. CONSTITUTION:The tantalum diboride fine powder is produced by adding a tantalum raw material and a boron raw material to aluminum, depositing fine particles of tantalum diboride in molten aluminum in ranges of reactional temperature ( deg.C) and reactional time (t) (time) enclosed by the following formulas, cooling the aluminum molten liquid to ordinary temperature and then removing aluminum: T<=1150-10t, 0.5<=(t)<=15 and T>=900.
Patent JP-S62229614-A (JP)
Inventor: SODA SHIRO
IPC: H01B13/30
Filed: 1986-03-28
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-S59199335-A (JP)
Title: Speed change gear of service car
Inventor: IWAKAWA TAKASHI
IPC: B60W10/10
Filed: 1983-04-22
Abstract: PURPOSE:To improve the speed change operability, by weakening an engagement retaining force of a detention mechanism cooperatively with the disconnecting operation of a clutch interposed in a transmitting system of a speed change gear having the detention mechanism for engaging and retaining resiliently the speed change gear in the transmission state. CONSTITUTION:A detention mechanism 5 is provided with a spring ball 5A in a shift folk 8 that will be moved along a shift folk shaft 7 via a speed change lever 6. The ball 5A is resiliently engaged with one of circumferential grooves 5B formed in the shift folk shaft 7 that corresponds to the speed change position. A cooperation mechanism A is provided so that a clutch pedal 4A and the end of a shift folk shaft 7 are cooperatively moved to rotate the shaft 7 in a certain amount when the clutch is disconnected. When the clutch is disconnected and the shaft 7 is rotated, the ball 5A can slide in a groove 10 formed in the circumferential surface of the shaft 7, so that in connection with the disconnection operation of the clutch the engagement retaining force of the detention mechanism 5 is weakened reversibly.
Patent JP-H07277478-A (JP)
Title: Check-out device
Inventor: OTA AKIICHI
IPC: G07G1/12
Filed: 1994-04-11
Abstract: PURPOSE:To vary a commodity conveyance speed according to the degree of the crowd of a shop by a method wherein when commodity information is inputted from an input means, conveyance specifications for an inputted commodity is by a control part by referring to a memory means and the control part causes a conveying means to effect conveyance operation according to a commodity. CONSTITUTION:By detecting a commodity by a commodity sensor 7 at a commodity charge port part, a belt conveyor 6 is driven in a forward direction and a detecting result is conveyed to the photograph area of a CCD camera 13 to effect reading and checking of a commodity code. When a commodity enters the reading range of the CCD camera 13, commodity information is read by the CCD camera 13, and collated with commodity information read by a touch scanner 5. From the collating result, according to the commodity code of a PLU file 19, conveyance pattern operation through which the conveyance speed of a head conveyor 6 is set to a constant conveyance speed or a conveyance speed is delayed after a gentle conveyance speed is carried out. Thus, conveyance is regulated according to commodity characteristicts.
Patent JP-H01245810-A (JP)
Title: Ion permeating membrane and its control by light irradiation
Inventor: OYAMA JUNJI
IPC: G01J1/00
Filed: 1988-03-28
Abstract: PURPOSE:To control ion permeability of a membrane by light irradiation by incorporating >=2 ion active transporting material groups in an ion impermeable lipid membrane by irradiation of light of different wavelength. CONSTITUTION:Equal to or larger than 2 kinds of ion active transporting material groups such as rhodopsins, iodopsins, bacteriorhodopsins, etc., are incorporated in an ion impermeable lipid membrane of glycerolinlipids, sphingoglycolipids, etc., or in a membrane having the same function by irradiation of light of different wavelength to give an ion permeable membrane. By light irradiation to the membrane, the kinds of ions to be transported and the direction of permeation are controlled according to the wavelength of the irradiated light. Meanwhile, the difference of ion concn. between the ion permeating membranes can be transformed into an electrical signal, therefore, the membrane is expected to use for a photoelectric devices transforming electric signals into photo signals.
Patent JP-S60216336-A (JP)
Title: Parallel optical arithmetic device
Inventor: KANDA SHIGETO
IPC: G02F3/00
Filed: 1984-04-12
Abstract: PURPOSE:To perform parallel optical arithmetic through compact constitution by providing a surface light emitting means which emits four different wavelength light beams, and transmitting selectively and photodetecting individually four wavelength light beams as to pieces of luminous flux corresponding to input images. CONSTITUTION:The surface emitting means 11 is constituted by arraying plural LEDs which emit red light R, green light G, blue light B, and infrared light I and providing a light diffusing plate on the surface, and respective color light beams are turned on and off under independent control. Films A and B have an encoded input and a mosaic filter 12 is constituted by arraying optical filters which transmit light beams R, G, B, and I partially in two dimensions. A photodiode array 13 has photodiodes arrayed in two dimensions and photodetects light transmitted through the filter 12. Segments aij and bij of the films A and B, segments fij of the film 12, and segments pij of the array 13 are arranged overlapping, thereby performing numbers of logical operations simultaneously through the compact constitution.
Patent JP-S57188539-A (JP)
Title: Preparation of glyoxal
Inventor: TAKAGI KENJI
IPC: B01J27/08
Filed: 1981-05-13
Abstract: PURPOSE: To obtain the titled compound useful as a processing agent for fibers, a processing agent for paper, a gelatinizing agent for water glass, etc. under mild conditions in high yield, by reacting an ethylene glycol with an O 2 -containing gas in the coexistence of an organic acid in the presence of a catalyst such as platinum.  
     CONSTITUTION: Ethylene glycol or glycolaldehyde-containing ethylene glycol is oxidized with an O 2 -containing gas in the coexistence of an organic acid in the presence of a catalyst wherein platinum and/or palladium are supported on a carrier, at 40W130°C at normal pressure W10kg/cm 2  to give glyoxal. A monobasic acid, dibasic acid, or tribasic acid of an aliphatic or aromatic carboxylic acid, e.g., propionic acid, glutamic acid, benzoic acid, etc. may be cited as the organic acid. The addition of one or more selected from Cd, Cu, and Pd to the above-mentioned catalyst improves further the yield of the desired compound.  
     USE: A raw material for soil hardening agent, or deodorant and an intermediate for organic syntheses. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60214455-A (JP)
Title: Automatic loading disc player
Inventor: SUGIHARA MASANORI
IPC: G11B17/051
Filed: 1984-04-11
Abstract: PURPOSE:To improve the vibration resistance performance by providing a buffer member to at least any face of counter face with a pressing member and a part of housing opposed to the pressing member when the support member supporting freely turnably the pressing member acting like disclamping is in the disclamping position. CONSTITUTION:The pressing member 52 has a magnet 52a formed in a ring form and applies disclamping with the magnetic force of the magnet. Moreover, the pressing member 52 and the support member 51 supporting freely turnably it are made of a magnetic substance such as a steel plate and when the support member 51 is in the disclamping position, the pressing member 52 is adsorbed to the support member 51 by the magnetic force of the magnet 52a. Further, a buffer member 52b made of felt is adhered to the upper face of the pressing member 52 so as to prevent the upper face of the pressing member 52 from being contacted directly with the housing 2 because of vibration of the support member when the support member 51 is in the disclamping position.
Patent JP-S58190229-A (JP)
Inventor: KUSANO MAKOTO
IPC: H02H7/16
Filed: 1982-04-27
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-S51148695-A (JP)
Title: Process for separation of the rare gas in the argon gas
Inventor: AKIYAMA TAKAO
IPC: G21F9/00
Filed: 1975-06-16
Abstract: PURPOSE: Process to separate, collect and concentrate definitely and simultaneously the trace quantities of krypton and xenon in the argon gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03274657-A (JP)
Title: Small size incandescent lamp
Inventor: FUKUE KAZUNARI
IPC: H01K1/38
Filed: 1990-03-23
Abstract: PURPOSE:To lessen the number of parts and make an incandescent lamp small and economical by forming a projected part which is extended toward the inside of a bulb from a press-crushed sealing part and reinforcing the supporting strength of welds. CONSTITUTION:A projected part 10 which is extended toward the inside of a bulb 1 is formed in the press-crushed sealing part 4 formed at the end part of the bulb 1. The projected part 10 is for supporting welds 6 and a pair of the welds 6 supporting a filament 5 penetrate through the projected part 10 and the press-crushed sealing part 4 air-tightly and are led to outside. Also, an electrode mount is inserted into the bulb 1 from an open part in the lower end and the filament 5 is put at the prescribed position in the bulb 1. The electrode mount is prepared by bridging the filament 5 between the upper ends of a pair of the welds 6 previously. As a result, the projected part 10 reinforces the supporting strength of the welds 6 and thus the number of the parts may be lessened. Consequently, the manufacture of the lamp becomes easy and the size can be small.
Patent JP-S63226013-A (JP)
Inventor: YASUMOTO YASUAKI
IPC: H01G4/06
Filed: 1987-03-26
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-S60215232-A (JP)
Title: System for preventing wrong use of information
Inventor: KATAKURA HIDEO
IPC: G06F21/12
Filed: 1984-04-11
Abstract: PURPOSE:To prevent the wrong use of a program due to copying by generating a floppy disc (FD) where information is stored in a specific address with a format other than that of the other addresses. CONSTITUTION:A microprocessor 21 supplies an instruction, which writes information in the format of 256 bytes/sector, to an FD controller 23 to operate a 256-byte writing part 25 of an FD device 24, and information is written in the format of 256 bytes/sector. A 1,024-byte writing part 26 is operated for only the 38th track for the purpose of writing information on the 38th track in the format of 1,024 bytes/sector. At a read time, a microprocessor 31 instructs an FD controller 35 to read each sector of the 38th track in the format of 1,024 bytes/sector after all tracks are read completely by a 256-byte reading part 35. Only the program of the FD where information in the format of 1,024 bytes/ sector is stored normally can be executed.
Patent JP-S63257555-A (JP)
Title: Urine collecting/discharding and temporary storage apparatus
Inventor: RIIFU NIRUSON
IPC: A61G9/00
Filed: 1988-03-28
Abstract: Device for collecting and temporarily storing urine, and is intended particularly, but not exclusively, for bed-ridden persons or patients and is characterized by the combination of   a) a urine tube (1) provided with a first and a second aperture, the first aperture being intended to form a urine inlet end and being so shaped as to enable it to be used by both men and women, b) a urine bag (8) having an inlet end and an openable and closable outlet end, c) a valve means (6) which includes a valve body (7) which has a substantially U-shape in longitudinal section and one end of which is intended to co-act in a liquid-tight manner with said second aperture, and the other end of which valve body is intended to co-act with the inlet end of the urine bag, and wherein at least the valve means (6) and the urine bag (8) form an undivided and liquid-tight urine collecting device, or preferably wherein the urine tube (1), valve means (6) and urine bag (8) together form an undividable or inseparable assembly.
Patent JP-H10267599-A (JP)
Title: Multi-stage type decoy bomb
Inventor: NAITO HIROO
IPC: F42B12/70
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reflect a searching wave of an opposite side, and perform an interference prevention for a radar of the self side by a method wherein a first chaff to absorb a searching wave and a second chaff to reflect a searching wave, and a powder to apply the chaff are housed in a plurality of application cylinders. SOLUTION: A space which is formed of an external cylinder 2 and an internal cylinder 3, of an application cylinder 200a for first stage, is defined into three chambers in the longitudinal direction of the application cylinder 200a by a plurality of partitioning plates 4, and an electric wave absorbing chaff '13 is filled. In the internal cylinder 3, a detonating cord 6 is arranged, and to the lower end of the application cylinder 200a, a bottom part pedestal 7 on which a propulsion rocket 1 is fitted is fixed, and in a hole which is provided at the center of the bottom part pedestal 7, a delay part 8 which is a detonating means is provided. Then, at the upper end of the application cylinder 200a, another propulsion rocket 1 is arranged, and in addition, in an application cylinder 200b on the top of the propulsion rocket 1, an electric wave reflecting chaff 5 is filled.  On a joint between the application cylinder 200a and the application cylinder 200b, a separating part 14 is provided.
Patent JP-H11273550-A (JP)
Title: Electron gun for electron tube equipped with cold cathode
Inventor: IMURA HIRONORI
IPC: H01J3/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun for an electron tube equipped with a cold cathode possible to be miniaturized by increasing the options of designs, easy to be assembled at the time of manufacture, having high precision and high withstand voltage between a gate electrode and an emitter electrode, and providing an electron tube with high vibration resistance. SOLUTION: A Wehnelt electrode 6 and a cold cathode 1 are pressure- connected and fixed by spring force while inserting a ceramic plate 5 between them by pressure. Metallized regions 13, 14 corresponding to the electrodes in the cold cathode 1 are formed on the surface of the ceramic plate 5 and the electrodes are connected with an outer electric power source through the metallized regions 13, 14 as the electric power supply routes corresponding to the respective electrodes.
Patent JP-S59198009-A (JP)
Title: Waveguide type oscillator
Inventor: HIRAI KEIICHI
IPC: H03B5/18
Filed: 1983-04-25
Abstract: PURPOSE:To attain miniaturization by placing an insulating board where a film dipole is connected to one end of a microstrip line almost in parallel with a short-circuit end or an open end of a waveguide. CONSTITUTION:The board 3 and a semiconductor device 4 connected to the board 3 are placed in the waveguide 1, and further, the insulating board 7 is placed, which is placed almost in parallel with the short-circuit end or the open end of the waveguide 1 and has the film dipole on the surface, and in which the film dipole is connected electrically and mechanically to one end of the microstrip line 4. Since the mode of an oscillated output is converted by the microstrip line type dipole provided in parallel with the aperture of the waveguide 1 at an output terminal of the microstrip line 4 in this way, the small-sized, light- weight and inexpensive waveguide type oscillator is obtained.
Patent JP-S63237554-A (JP)
Title: Cooling structure of electronic device
Inventor: NAKAHIRA KOJI
IPC: H05K7/20
Filed: 1987-03-26
Abstract: PURPOSE:To efficiently cool an LSI element by mounting bellows made of shape memory alloy and filled with a substance having excellent specific heat and high thermal conductivity to be thermally elongated at the surface of a semiconductor element on a printed substrate, and disposing a cold plate having a cooling refrigerant above the bellows. CONSTITUTION:An LSI element 2 on a printed substrate 1 generates a large quantity of heat during its operation, the heat is transmitted on the element 2 to bellows 3 to raise the temperature of the bellows 3. When the temperature of the bellows 3 arrives at a predetermined value, the bellows 3 of shape memory alloy are recovered to its original shape, and its upper surface is contacted with the lower surface of a cold plate 4. When the bellows 3 are contacted with the plate 4, the heat in the bellows 3 is transmitted to the plate 4, and heat transmitted to the plate 4 is cooled by refrigerant 6 in the plate 4. Thus, the cooling effect of the element 2 is improved.
Patent JP-S58190284-A (JP)
Title: High frequency power source
Inventor: SUGAWARA HISAO
IPC: H02M7/538
Filed: 1982-04-28
Abstract: PURPOSE:To suppress the withstand voltage of a transistor to a low value by forming an LCR resonance circuit together with a resistance voltage divider which applies a reference bias to the gate of both transistors and controlling the both transistors ON or OFF. CONSTITUTION:An LCR resonance waveform is applied to the gates of first and second FETs 13, 14 from LCR resonance circuit which is formed of the feedback boil Nf of an output transformer 12, an inductance coil 21, a condenser 22, first and second resistance voltage dividers 17, 20 and equivalent input capacitors of both MOS FETs 13, 14. In this manner, the FETs 13, 14 are alternately operated ON or OFF in high frequency, and high frequency power is outputted from the transformer 12. The peal voltage between the drains and the source of the FETs 13, 14 is suppressed to twice the voltage of a power source 11, which is 2/3 or less of the conventional value.