baber/WOPTO huggingface dataset:
Patent JP-H08219995-A (JP)
Title: Diode-laser-pump type raman gas analyzer having reflecting hollow-pipe gas cell
Inventor: JIYON AARU MITSUCHIERU
IPC: G01J3/44
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a gas monitoring technology where the level of non-laser light being detected from a sample gas can be lowered while suppressing external fluorescence and Raman scattering and a desired Raman scattering light can be introduced efficiently to a detector. SOLUTION: An unknown gas being fed through an elongated hollow tube 60 having high reflectivity inner surface is irradiated by means of a diode laser 10. A laser passing filter 70 disposed at the inlet 50 of the hollow tube prevents any wavelength, except the specified wavelength of laser, from entering into the elongated hollow tube 60. Laser beam and Raman scattering light from a sample gas are reflected on the high reflectance inner wall of the hollow tube 60. A laser beam removing filter 80 disposed at the outlet of the hollow tube prevents the laser beam from leaving the the hollow tube 60 but the Raman scattering light from the sample gas are transmitted. A spectroscopic detector 100 detects the Raman scattering light.
Patent JP-H06221913-A (JP)
Title: Method and equipment for measuring optical information of scatterer/absorber
Inventor: TSUCHIYA YUTAKA
IPC: A61B10/00
Filed: 1992-10-06
Abstract: PURPOSE:To allow the accurate measurement of optical information relevant to absorption or scattering, as required, by propagating modulated light through a scatterer/absorber and operating quantitative parameters for a wave deformed by scattering and absorbing components to have more than one frequency component. CONSTITUTION:A light source 2, e.g. a laser diode, generates a modulated light I=I0(2+M1cos-omega1t + M.cosomega2t) having a predetermined wavelength based on a signal fed from a repetitive signal generator 1. In the formula, I0 represents a constant, M1 and M2 represent the degrees of modulation corresponding to the angular frequencies omega1 and omega2. The modulated light I is projected through an optical fiber 4 to a scatterer/absorber, i.e., an object 22 to be measured, and the exiting light is detected 8 through an opening 6 and fed to a lock-in amplifier 10. The amplifier 10 detects 11 waves having angular frequencies of omega1 and omega2 while furthermore detects 12 parameters, e.g. phase angle phi and amplitude Ip. These data are processed 17 to determine absorption coefficient, equivalent scattering coefficient, concentration of specific absorption component, etc., of the object 22 which are then presented on a display 18.
Patent JP-S61145981-A (JP)
Title: Bidirectional catv
Inventor: MASUKO AKINOBU
IPC: H04N7/173
Filed: 1984-12-20
Abstract: PURPOSE:To make it possible to perform an efficient adjustment of a subscriber side equipment by sending different frequencies carrier waves from the subscriber side during a prescribed period by a carrier wave outgoing control means at an adjustment time of data sending level. CONSTITUTION:From a time when a transistor 46 is under a shutdown condition, upon coming a transmission request signal (RST) until a time when a terminal voltage of a capacitor 49 rises and exceeds a Zener voltage of Zener diode DZ, a carrier wave frequency is set to f1 during an output terminal potential of invertor 44 is low level. Furthermore when a transmission frequency selective signal (SEL) rises to a high voltage level as the terminal voltage of the capacitor 49 increases to the above-mentioned Zener voltage, a transistor conducts and the carrier wave frequency changes to a frequency f2 which is decided by a quartz oscillator X2. Accordingly in the case where data are usually send to a upstream, once a frequency wave is send beyond the RST signal period, the carrier wave of frequency f1 is stopped automatically and its carrier wave frequency is changed to f2.
Patent JP-2001090187-A (JP)
Title: Skeleton structure of building
Inventor: KAJITA YUUSUKE
IPC: E04B1/26
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a skeleton structure of building capable of providing a maximum strength while minimizing the width and having a high beam strength. SOLUTION: In a skeleton structure of building having a furring strip 4 arranged on the inside surface of a girder 3 and a beam 5 installed between the girders 3 so as to be mounted thereon, the beam 5 is formed of an upper beam part 5a up to a prescribed height on the basis of the upper surface height of the girder 3 as a reference surface (a) and a lower beam part 5b of a proper height up to a maximum of the upper edge of the furring strip 4. The beam 5 has a mount part 6 formed by cutting the lower beam part 5b of the part to be mounted on the upper surface of the beam 3 and having an inner upper surface 6a formed by an upper beam bottom surface corresponding part 5a1, and the mount part 6 is mounted on the upper surface of the beam 3.
Patent JP-S62128438-A (JP)
Title: Thin battery
Inventor: MATSUMOTO KENJI
IPC: H01M6/04
Filed: 1985-11-28
Abstract: PURPOSE:To prevent pH of electrolytic liquid from dropping by blending at least one of zinc oxide and zinc hydroxide in positive plate active material. CONSTITUTION:In a thin battery employing manganese dioxide as positive pole active material, zinc as negative pole active material, and using such electrolytic liquid as containing zinc perchlorate as its main component, at least one of zinc oxide and zinc hydroxide is blended in positive pole active material. Since pH of electrolytic liquid can be prevented from dropping and generation of hydrogen gas from zinc serving as the negative pole active material can be suppressed in this way without using mercury, a thin battery excellent in its safety and dominating in its industrial evaluation can be obtained.
Patent JP-S61144942-A (JP)
Title: Line switching system in loop data transmission line
Inventor: HASEGAWA YOSHIHIKO
Filed: 1984-12-18
Abstract: PURPOSE:To constitute a loop even when input interruption takes place to both active and spare systems by detecting reception signal input interruption with frame synchronism of a transmission data frame, taking frame out of synchronism as a reception signal error and switching an input transmission line. CONSTITUTION:A subsequent synchronizing station 20 detects out of frame synchronism of a reception signal through transmission line interruption (p) of an active system transmission line, a reception signal of the transmission line 1 is disconnected and a reception signal of a spare system transmission line (j) is transmitted via a transmission line (i). Further, the station 20 stops the transmission to a loop control station 19 through the line (j), the station 19 discriminates the line (j) as input interruption and outputs a reception signal from the line (i) to the line (j). A synchronizing station 21 outputs a reception signal from the line (i) to the line (j) by the transmission line interruption (q) of the line (j). In this case, a loop is constituted between the station 20 and 21, since no loop synchronizing control station exists, the reception signal from the line (j) is outputted to the line (i) by the station 22. Thus, the transmission line through the control station 19 and the synchronizing stations 22-24 is constituted in a double fault.
Patent JP-S63133702-A (JP)
Inventor: UIRIAMU ROBAATSU MAASHII
IPC: H01Q19/19
Filed: 1987-10-23
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-H0581407-A (JP)
Title: Print code check device
Inventor: KOBAYASHI KIYOO
IPC: G06T1/00
Filed: 1991-09-19
Abstract: PURPOSE:To surely detect a code with a relatively simple constitution by subjecting the code, which is obtained by digitizing an input picture and is printed, to binarization processing after low-pass filter processing. CONSTITUTION:The primary picture converted to a digital signal by an A/D converter 42 is stored in a temporary memory 51. Contents of the primary memory 51 are stored in a secondary memory 53 through a picture improving space filter 52. Shading information is extracted by a shading generator 54 and is stored in a shading memory 52. Contents of the secondary memory 53 and the shading memory 55 are inputted to a shading corrector 56 and are converted to a binary picture by a binarizer 57, whose discrimination level is designated by a threshold register 58, after elimination of shading and are stored in a binary picture memory 59. The space filter 52 reduces a high-band noise or emphasizes a high-band signal by two-dimensional convolutional operation of the picture.
Patent JP-2000100610-A (JP)
Title: MANUFACTURE OF Sm/Fe/N FERROMAGNETIC MATERIAL
Inventor: TOMIMOTO TAKAHIRO
IPC: H01F1/059
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing Sm/Fe/N ferromagnetic material whose crystallization is high and whose magnetic characteristics are satisfactory, in which the volatilization of Sm can be reduced by low temperature processing at the time of manufacturing Sm/Fe/N ferromagnetic materials by using a reduction diffusion method. SOLUTION: Sm oxide, Fe materials, C powder in a range from 0.01 to 10 pts.wt. for Fe 100 pts.wt. in the Fe materials, and Ca is mixed, and this mixture is heated for 30 minutes to 3 hours in a temperature ranging from 600 to 1100 deg.C in an inert gas atmosphere, and heated in a temperature ranging from 250 to 700 deg.C in nitrogen and an atmosphere including nitrogen. Then, this reaction product is processed in water and weak acid aqueous solution.
Patent JP-H11108189-A (JP)
Title: Cylinder head gasket for internal combustion engine
Inventor: UCHIDA TADAMASA
IPC: F02F11/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent fretting caused by chatter on an end part of a metal rubber laminate gasket by arranging a bead on an outer peripheral edge part of a gasket. SOLUTION: A cutout part 15 is arranged on bead 7 arranged along all the circumference on a circumferential edge part of a cylinder head gasket 20, and cutout parts 16 having a flat part are also arranged on an outer circumferential edge part of the beads 7. The cutout part 15 is arranged on one of the full beads 7 which are respectively arranged on metal plates 12, 12 which are laminated with both sides of a core plate 11 and which are coated with rubber, while opening from an inside of the bead 7 to an end side of the gasket. The bead 7 arranged along the all circumference of the circumferential edge part of the gasket is brought into pressure-contact with a cylinder block and a cylinder head, chatter on a gasket end part is suppressed.  And also, pressure is released to an outside by the cutout part for communicating the inside and outside of the bead 7 with each other in the case where gas leakage is generated from a bore hole, and it is possible to prevent gas from invading from a water hole 4.
Patent JP-H04144803-A (JP)
Title: Automatic warehouse
Inventor: WATANABE TAKASHI
IPC: B65G1/00
Filed: 1990-10-08
Abstract: PURPOSE:To facilitate pallet management and utilize space effectively by allocating pallets to be loaded on hand truck, to respective shelves in accordance with the number of shelves in an automatic warehouse. CONSTITUTION:Pallets P are stored on shelves in accordance with the number of shelves in a relation of one pallet on one shelf. A pallet P is pulled out from a storing shelf 5 by means of the slide fork 24 of a lifting table 23. Then, a second crane unit 4 is run to a truck delivery position 3 and is stopped there, and the pallet P is placed in the upper part of the jack-up portion 21 of the second crane unit 4. A jack part 17 of the jack-up portion 21 is operated. Then, the slide fork 24 is returned to the lifting table 23, and the jack part 17 is lowered. The pallet P is transported by a conveyor unit 19 in a direction Y and is placed on the lifting table 7 of a first crane unit 1. After the lifting table 7 is lowered, the pallet P is sent out to the side of a delivery/receiving station S.
Patent JP-H11108525-A (JP)
Title: Low temperature container
Inventor: MIYAZAWA TADASHI
IPC: F25D11/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature container in which the temperature in a storage chamber can be prevented from lowering more than required at the time of storing cold in a cold storage material. SOLUTION: Since a heater is controlled to keep the temperature Tr in a storage room SR at a specified keeping cool temperature substantially equal to the intermediate temperature of Tr1 and Tr2 at the time of storing cold in a cold storage material, the temperature in the storage room SR is prevented from lowering more than required at the time of storing cold in a cold storage material. Consequently, the possibility of freezing the contained goods G to deteriorate or eliminate the commercial value thereof can be eliminated surely.
Patent JP-S62131631-A (JP)
Inventor: JION JII ZEUSU
IPC: H03K3/02
Filed: 1986-11-11
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-H01109399-A (JP)
Title: Musical sound generator
Inventor: NABATANI HIDEAKI
IPC: G10H7/02
Filed: 1987-10-23
Abstract: PURPOSE: To make it possible to change musical sound generating data stored in a memory during the generation of a musical sound by switching a reading address signal from the memory and a writing address signal in the memory by a selection means synchronously with internal operation and writing memory data. CONSTITUTION: Assigner 11 instructs the reading or writing of musical sound generating data from/in the memory 12. An interface part 13 sends the reading address data of the memory 12 to a musical sound address supplying part 24, sends musical sound generating data read out from the memory 12 to a waveform operation part 25 and sends the writing address data of the memory 12 to an address latch 26. A BUSY signal from the operation part 25 is inputted to an access management part 28, a selector 29 is switched and writing in the memory 12 is executed by a tri-state buffer 37. Thus the musical sound generating data can be written even during the generation of a musical sound, and even after starting sound generation, the tone color of a musical sound and how to change the tone color can be changed.
Patent JP-S61144401-A (JP)
Title: Position control valve for hydraulic lift
Inventor: SOEJIMA KIJU
IPC: A01B63/00
Filed: 1984-12-17
Abstract: PURPOSE:To relieve shock at the time of falling and stopping by supplying pressure oil to a cylinder port through an orifice simultaneously with the condition when an unload valve is closed. CONSTITUTION:Working oil is flowed into an oil path 19 communicating to a check valve 8 through an orifice 16 simultaneously when a valve 10 is closed, and the valve 8 is opened against a coil spring 20. As a main spool 7 approaches the rising operation position U, the working oil bypasses on outer periphery of a second large diameter portion 7b and it is supplied into a cylinder 2 through the check valve 8. While the main spool 7 is operated from the rising operation position U to a neutral position N, a relief valve 11 is actuated. Then, shock at the time of stopping of a lift arm 3 can be reduced.
Patent JP-H04144246-A (JP)
Title: Metal mold for sealing semiconductor and its applying method
Inventor: NODA TOSHIO
IPC: H01L21/56
Filed: 1990-10-05
Abstract: PURPOSE:To restrain a deformed island part from floating and sinking by applying ultrasonic waves to the inside of a cavity, by a method wherein, after the cavity is filled with sealing resin, ultrasonic vibration plates for transmitting ultrasonic waves toward a semiconductor element are arranged so as to face each other putting the cavity between the puch and the lower die of a metal mold. CONSTITUTION:An ultrasonic vibration plate 11 and a reflecting plate 12 are inserted between an ejector pin 5 and an E pin plate 6. From the outside, an operation voltage is applied to the vibration plate 11, which oscillates by the external signal. Ultrasonic waves are conducted in the inside of a cavity 9 via the ejector pin 5. The reflecting plate 12 prevents the ultrasonic waves from escaping toward the E pin plate 6 side. When the wave fronts 13 of the ultrasonic waves collide against the semiconductor element 1 and a lead frame 2 through sealing resin 10, the receiving force 14 of an island part is generated, and counterclockwise rotation begins around the center of the semiconductor element 1 as the axis. At the position where the semiconductor element 1 becomes in parallel with the leased frame 2, the generated force disappears, and the rotation stops. Thus the movement to the originally aimed position is finished, and the ordinary curing of sealing resin and the taking-out from a metal mold are performed.
Patent JP-H07116917-A (JP)
Title: Blade tip reinforcing and treating device of mechanical saw
Inventor: ASAI MASAYUKI
IPC: B23D63/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide a blade tip reinforcing and treating device which increases sharpness of a blade tip and can manufacture a saw blade having high wear resistance easily and efficiently. CONSTITUTION:A blade tip reinforcing and treating device of a mechanical saw is provided with a device 10 which feeds a saw 30 whose blade tip is to be reinforced and treated along a central face of the saw per one pitch of a saw blade, an electrode feeding device 11 which moves a filament electrode 12 along the face 304a of the tooth tip 304 and in the direction Y along a center line of a blade while bringing the filament electrode 12 into contact with or separating it from the blade tip so as to apply micro-welding to the tooth tip, and devices 1-7 which reciprocate the electrode and saw blade relatively in the orthogonal direction X to the central face of the saw. Consequently, the tip of the electrode moves opposingly all over the face of the blade tip due to the travel of the electrode along the face of the blade tip and the center line of the blade and the relative reciprocal movement of the electrode and the saw blade in the orthogonal direction to the central face of the saw, and a uniform covered layer made of ultra-hard substance is formed.
Patent JP-H02114492-A (JP)
Title: Substrate holder rotating system of evaporation apparatus
Inventor: IWAMOTO FUMIO
IPC: H01L21/203
Filed: 1988-10-24
Abstract: PURPOSE:To make it possible to meet an enlarged substrate properly by installing a brake plate which is brought into a contact with an arm of star-like plate when a substrate holder is rotated in a specified angle with a fixed pin connected with. CONSTITUTION:A brake plate 12 is installed. The brake plate 12 is a plate having a spring property, e.g., a stainless steel plate with 2mm of thickness, brought into a contact with an arm 4a a star-like plate 4 when a substrate holder 5 is rotated in a specified angle with a fixed pin 10 connected with, and located in a position to suppress a self rotating speed of a rotating part when a roller 9 is connected to a concaved part 7. Over run at the time of connection of the roller 9 to the concaved part 7 is thus ridden. Also, impact at the time of the connection is lowered and wear and breaking of parts are prevented. As a result, increasing loss time is prevented and dealing with an enlarged substrate is carried out properly.
Patent JP-H05104269-A (JP)
Title: Jig and method for welding
Inventor: WAI SHINICHI
IPC: B23K26/12
Filed: 1991-10-17
Abstract: PURPOSE:To provide the welding jig with good workability and high reliability and having a long service life by utilizing the tapered surface to surely fix materials to be welded. CONSTITUTION:Each side wall surface of a recessed part to store materials 1 and 2 to be welded has a taper whose upper part and lower part are wide and narrow, respectively. The surfaces in contact with side walls of a jig main body recessed part of press fixing fittings 7A, 7B, 7C and 7D also have tapers. A vertical plane to press the materials to be welded is moved downward and inward to surely fix the materials to be welded by screwing screws 8 of the fixing fittings 7 on screw holes of the jig main body 6 bottom. At the time removing, when the screws 8 are first loosened and screws 9A, 9B, 9C and 9D on the central part of the fixing fittings 7 are tightened, the tips thereof collide against the jig main body 6 bottom and taper fitting of the fixing fittings easily can be disconnected.
Patent JP-H04146463-A (JP)
Title: Corona discharger
Inventor: MISHIMA NAOSHI
IPC: G03G15/02
Filed: 1990-10-09
Abstract: PURPOSE:To remove a corona product and to prevent the surface of a photosensitive body from being polluted by completing the action of an image forming device, automatically separating this corona discharger from the photosensitive body, and then, rubbing/cleaning the grid surface of the corona discharger with a cleaning member. CONSTITUTION:After the action of the image forming device is completed, or after a fixed time lapses, a solenoid 11 is automatically energized, and the corona discharger 2 is pulled while being guided by a guiding rail 10, against the tensile strength of a spring 12, separated from the photosensitive body 1, and located on a cleaning mechanism 13. Then, in the cleaning mechanism 13, pulleys 13-1 reversely rotate wires 13-2 by the rotation of a motor. Then, the cleaning member 13-3 held on the wires 13-2 by holding members 13-4 is moved together with the movement of the wires. At this time, the top surface rubbing surface 13-3A of the cleaning member 13-3 slides on the grid 2-3 right above it, so that the grid surface is cleaned. Consequently, the corona product on the grid surface is removed.
Patent JP-H03133852-A (JP)
Title: Sheet delivering mechanism
Inventor: SUGAWARA ISAMU
IPC: B65H3/56
Filed: 1989-10-17
Abstract: PURPOSE:To provide a gap proper to delivery and to reduce the occurrence of defective delivery and a double feed by a method wherein torque exerted on the shaft of a pick roller is measured by a measuring means, and based on the measurement, a gap between a separating means and a feed roller is regulated by a regulating means. CONSTITUTION:Sheets 1 contained in a containing part 2 are pressed against a pick roller 3 by means of a press plate 20, and through rotation of the pick roller 3, the sheets 1 are delivered. When the sheets 1 are delivered, torque exerted on a shaft 30 of the pick roller 3 is measured by a torque measuring means 11, and according to the measurement, a gap between a feed roller 10 and a separating means 9 is changed by means of a regulating means 12, and a subsequent sheet 1 is delivered through a regulated gap. This constitution reduces the occurrence of a double feed through regulation of a gap between the feed roller 10 and the separating means 9.
Patent JP-H08126436-A (JP)
Title: Vessel for growing plant
Inventor: ARITA MICHIYUKI
IPC: B29C67/04
Filed: 1994-11-02
Abstract: PURPOSE: To obtain the subject hard-to-crack, lightweight vessel such as a flowerpot excellent in air permeability and moisture volatility, easy to impart itself with various colors or shapes, by baking thermoplastic resin powders. CONSTITUTION: Molds 1, 2 assembled with screws 3 are packed, through a port 4, with thermoplastic resin (pref. high-density polyethylene) powders 5 followed by closure with a cover 6. The resultant system is then heated in a hot-air oven to bake the powder. The average particle diameter of the thermoplastic resin powder is normally 0.03-3.6mm. By this method, the objective vessel for growing plants consisting of the resultant baked form 30-45% in porosity is obtained.