baber/WOPTO huggingface dataset:
Patent JP-H0690212-A (JP)
Title: Data modulator/demodulator
Inventor: HASHIMOTO AKIRA
IPC: H04J1/00
Filed: 1992-01-22
Abstract: PURPOSE:To maximize the transmission feasible distance of a transmission signal by effectively using a transmission signal power at each data transmission speed of main data in a data modulator/demodulator which performs data transmission by performing the frequency division/multiplexing of the main and sub data. CONSTITUTION:The data modulator/demodulator 1 sends out the transmission signal S5 generated by frequency-dividing/multiplexing a main channel signal S2 of baseband based on the main data S1 from data terminal equipment 2 and the sub channel signal S15 of an FSK modulated wave based on the sub data S13 from a sub channel controller 3 to a metallic transmission line 5. The maximum transmission feasible distance of the transmission signal S5 can be obtained by adjusting the levels of the signals S2 and S15 corresponding to the data transmission speed of the main data S1 and the carrier frequency of the signal S15 so as to set the levels of the signals S2, S15 at the termination of a transmission line 4 at the required minimum levels at the termination of the transmission line 4 simultaneously.
Patent JP-H09201432-A (JP)
Title: Golf club head and selection of the head
Inventor: RICHIYAADO SHII HERUMUSUTETSUT
IPC: A63B53/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a feature of golf club head compatible with demands of different golfers and a many numbers of head features selectable. SOLUTION: A golf club head 14 comprises a tow part 32 and a heel part 30, a front wall forming a ball hitting face 28 facing the front and a core body 165 comprising a top wall and a sole wall. The sole wall is made of a metal the sole wall of which has at least one of a local region 300 having a relatively thick wall and the other region of the sole wall has an essentially thinner thickness than the thick region.
Patent JP-S62167868-A (JP)
Title: Wear resistant and corrosion resistant member
Inventor: HASUNUMA MASAHIKO
IPC: C23C10/24
Filed: 1986-01-21
Abstract: PURPOSE:To obtain a titled member which is highly resistant to wear and corrosion and has reliability in long-term use by diffusing and penetrating a nitride forming element into a ferrous alloy contg. Ni as an alloy element and bringing the same into reaction with the N thereby forming nitride on the surface of a material to be treated. CONSTITUTION:The ferrous alloy contg. N is exemplified by an alloy consisting, by weight, of 15-30% Mn, 10-25% Cr, 0.2-10% N, <=0.3% C, and the balance iron and incidental impurities. Such ferrous alloy is immersed for 2-10hr into a salt bath of about 800-1,200 deg.C contg. borax and nitride forming element by which the N in the ferrous alloy and the nitride forming element in the salt bath are bound and the hard nitride layer is formed on the surface. Ti, V, Cr, Al, and Mo have high affinity to N and are particularly preferable as the nitride forming element.
Patent JP-S62168192-A (JP)
Title: Cleaning blade device for electrophotographic recorder
Inventor: ISHIZU HISAO
IPC: G03G21/10
Filed: 1986-01-21
Abstract: PURPOSE:To effectively remove foreign matter sticking on the edge part of a cleaning blade even in case of transfer paper with much paper powder, the large quantity of printing, etc., by controlling the releasing of the cleaning blade according to a continuous printing time or the quantity of printed sheets. CONSTITUTION:When the quantity of continuous copies reaches a specific number, the sequence control part of a printer supplies a high-level print disable signal, the inversion of PRDY, to a host computer and intercepts a high-level print signal, the inversion of PRINT, from the computer. At the same time, a blade pressing solenoid is turned off through the sequence control part and a blade cleaning switch is turned on, and the cleaning blade is released from being pressed against a photosensitive drum and separates from it and the cleaning blade front edge part contacts a cleaner to remove foreign matter. Therefore, even when transfer paper which has much paper powder is used and when the quantity of printing is large, the foreign matter sticking on the edge part of the cleaning blade is removed effectively.
Patent JP-H01183873-A (JP)
Title: Laser-wavelength stabilizing method and wavelength stabilized laser device
Inventor: YASUDA KENICHI
IPC: B23K26/00
Filed: 1988-01-18
Abstract: PURPOSE:To stabilize a wavelength and the output of a laser, by controlling one etalon based on the result of the spectroscopic processing of a laser beam, and controlling a voltage, which is applied to a laser medium and another etalon in a time division mode based on the output of the laser. CONSTITUTION:Two etalons, which are a fine adjustment etalon 5 and a coarse adjustment etalon 4, are provided, and a wavelength is selected. A laser beam 6, which is taken out of a laser oscillator, is guided to a wavelength monitor mechanism 7, and the oscillating wavelength is measured. Servo-mechanisms 10 and 11 drives the fine adjustment etalon 5 and changes the wavelength. The output of the laser is measured with a power monitor mechanism 9 based on the laser beam 6. A voltage, which is applied to a laser medium, and the coarse adjustment etalon 4 are controlled in a time division mode. Thus, the output of the laser becomes constant. In this way, the deviation of the wavelength is measured and an arbitrary wavelength is fixed. The decrease in output when the wavelength is deviated can be suppressed.
Patent JP-H01186770-A (JP)
Title: Connecting structure of coaxial connector
Inventor: ORUI KAZUYA
IPC: H01R9/05
Filed: 1988-01-18
Abstract: PURPOSE:To make it possible to connect a coaxial connector simply and securely by gearing a ferrule consisting of a metal between an inner insulator and in outer conductor of a coaxial cable, and connecting a composition wire connecting metal of a specific form with a step to a specific coaxial connector on condition that the connecting metal is inserted to the coaxial cable. CONSTITUTION:A central conductor 71 with a conductor insertion hole 711 is pressed in to an insulator 72, and geared to a shell 73 to make a coaxial connector 7. And the inside conductor 31 of a coaxial cable 3 is inserted and connected to the conductor insertion hole 711, and a composition wire connecting metal 9 is moved to press and connect an outside conductor 33 to the outer periphery of a ferrule 8 at a cable insertion part 91, and a shell gearing hole 92 is engaged to the outer periphery of the shell 73. On the other hand, the composition wire connecting metal 9 of a pipe form with a step is inserted to the coaxial cable 3, and the connecting work of the coaxial connector 7 and the coaxial cable 3 can be carried out simply and securely thereby.
Patent JP-S56107340-A (JP)
Title: Tape recorder
Inventor: YOSHIDA OKIFUMI
IPC: G11B15/093
Filed: 1980-01-31
Abstract: PURPOSE:To avoid the mis-switching to automatic stop and automatic repetition, by locking the arm and lever temporarily and turning the lever after latched projection is passed by. CONSTITUTION:When a winding reel stand 7 turns toward the arrow, the arm 11 also turns toward the arrow, and the automatic stop lever 14 turns clockwise. Thus, the latch projection 14b is along the inner-circumferential wall 15d of the eccentric circular groove 15a of the gear 15, and when the stand 7 turns to opposite direction, the lever 14 turns counterclockwise, and the projection 14b is along the external circumferential wall of the cam stand 15b. Further, when the tap run stops and the stand 7 stops, the arm 11 is made free. Thus, after the gear 15 turns and the projection 14b passes through the narrowest groove 15a1, it locates on the locus and latches with the projection 15c on the locus. Thus, the lever 14 is lifted up, and the switch 20 for automatic reverse and automatic stop is on via the stop lever 19.
Patent JP-S5293902-A (JP)
Title: Fixing method of revolving electrical apparatus electromagnetic coils
Inventor: NAKATSUGAWA KEIICHI
IPC: H02K1/26
Filed: 1976-02-02
Abstract: PURPOSE: To increase an anti-load performance to a centrifugal force and a vibration, etc. of coils by partly closing an open mouth portion of slots of a laminated iron core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63177116-A (JP)
Title: Focus lens driving device
Inventor: SAIJO HIROYUKI
IPC: G02B7/09
Filed: 1987-01-19
Abstract: PURPOSE:To reduce the feeling of physical disorder at the time of switching by holding the position of a lens in the state at the time of automatic focus control when automatic focus control is switched to manual focus control, and driving the lens according to the quantity of subsequent displacement of a variable resistor. CONSTITUTION:The best focus state is obtained automatically in automatic focus state with the output of a automatic focus processing circuit 3 in the same way with conventional constitution. When a changeover switch SW3 is switched to its manual side in this state, the difference between the current values of a lens position detector 15 and the manual focus variable resistor 10 at the time of the switching is stored in a storage circuit 1, and the output of a comparing circuit 2 is invariably zero. The lens 16 is therefore held at the position at the time of automatic focusing. When the manual focus variable resistor 10 is moved in this state, the comparing circuit 2 outputs variation corresponding to the quantity of the movement and the lens 16 is moved by the variation to perform manual control. Thus, the feeling of physical disorder at the time of the switching is eliminated.
Patent JP-2000209071-A (JP)
Title: On-vehicle reception equipment
Inventor: SAKAGUCHI KIYOSHI
IPC: H03J7/18
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To appropriately perform the network follow of the same program with one tuner by changing a reception frequency to the broadcasting frequency of another broadcasting station to broadcasting the same program included in a service area when the position of a vehicle gets out of the service area of the broadcasting station which is receiving broadcast. SOLUTION: A tuner 12 receives the broadcasting wave for the broadcasting station and outputs it to an audio output part 15 and a video output part 16. Corresponding to the instruction of a control part 14, a PLL 13 performs tuning processing so as to receive the broadcasting wave of a frequency to be received by the tuner 12. On the basis of the output of a GPS receiver 21 and a map data base, the control part 14 specifies the vehicle position, judges whether the vehicle position is located within the area of strong electric field intensity or not and whether it is broadcasting of the same program or not and sets the reception frequency of the tuner 12 through the PLL 13. A broadcasting station data base 22 records the service area for each broadcasting station and network sequence stations broadcasting the same program.  A clock 23 judges a time zone showing whether the reception frequency can be changed at current time or not.
Patent JP-S55100753-A (JP)
Title: Sideband response suppressor circuit for frequency modulation radio receiver
Inventor: KAWABATA HIDEO
IPC: H04B1/16
Filed: 1979-01-29
Abstract: PURPOSE:To suppress an unneeded sideband response component by lowering the gain of a low-frequency amplifier when an amplitude-modulation component apperars across an intermediate-frequency band. CONSTITUTION:A frequency-modulated signal from intermediate-frequency amplifier 2 is demodulated by phase shifter 4 and quadrature detector 3 and then supplied to low-frequency amplifier 5. An amplidutde-modulated wave generated across the intermediate-frequency band, on the other hand, is detected amplitude- modulation detector 6 and its amplitude-modulation component output is converted by rectifier 7 into a DC control signal, which controls the gain of low-frequency amplifier 6 through gain control circuit 8 to lower the gain of low-frequency amplifier 5 when a DC control signal is generated, so that an unneeded sideband response signal will be suppressed which is generated when a receiver tunes across the band.
Patent JP-H11208331-A (JP)
Title: Seat slide device
Inventor: HIJIKATA TAKAFUMI
IPC: B60N2/14
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a seat slide device whereby a slide in a longitudinal direction of a seat main body can be stabilized by a simple constitution, further with a countermeasure applicable for a belt load. SOLUTION: Outer rails 32 provided in parallel with a prescribed equal space in a longitudinal direction of a vehicle and inner rails 11 provided to be opposed between these outer rails 32 to be formed with guide recessed parts 11a, 32a mutually in an opposed surface thereof to interpose a rolling element 33 between the guide recessed parts 31a, 32a to support a seat able to slide are provided, also a guard rail 37 slidingly guiding the inner rail 11 is arranged in an inner rail side.
Patent JP-H10202966-A (JP)
Title: Ink jet printer
Inventor: KUBO MITSUO
IPC: B41J13/22
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To realize the quick and sure retention of a printing medium on a drum under rotation and the release of the retention after printing under the condition that the outer peripheral surface of the drum is prevented from being stained with ink. SOLUTION: On a drum 10 side, a plurality of negative pressure forming chambers 16-1-16-4 and suction ports 12 and suction holes 14-1-14-4 are provided. At the same time, on a small diameter hollow tube 31 side, an opening and closing means 101 and a suction fan 111 are provided. As a result, the openings of the respective suction holes 14-1-14-4 are made successively practicable from the downstream side to the upstream side of the turning direction of the drum 10 in the forming order of the negative pressures in the respective negative pressure forming chambers 16-1-16-4, which is the reverse order of the arrangement in the turning direction just mentioned above.
Patent JP-H11208461-A (JP)
Title: Connecting structure of on-the-ground coil for magnetic levitation railroad
Inventor: ITABASHI YOSHIFUMI
IPC: B61B13/08
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of an on-the-ground coil of a magnetic levitation railroad in which a defective contact will never occur and which does not require any significant labor for the maintenance and inspecting operations. SOLUTION: A cable connector 2 is connected with a leading part 8 where one end of the conductor 8a of an on-the-ground coil 1 belonging to a magnetic levitation railroad is led out, and the connecting structure associated with this cable connector 2 is to connect the conductor 8a of the coil 1 electrically with the conductor 11 of the cable connector 2, where the arrangement includes a first cylindrical contacting piece 8e fitted in a recess provided in the conductor 8a of the coil 1, a second cylindrical contacting piece 12 fitted in a recess provided in the conductor 11 of the cable connector 2, and a columnar contacting piece 13 whose one end is slidably inserted to the first contacting piece 8e with electric connectability and other end is slidably inserted to the second contacting piece 12 with electric connectability.
Patent JP-2000210824-A (JP)
Title: Tire assembling device
Inventor: KIYUUZAKI AKIRA
IPC: B60B29/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To improve tire assembling workability by gripping a tire by a tire gripping means, holding a nut by a nut runner supported on each double-acting table, positioning the tire by rotating a rotary table, and fastening and fixing the tire by means of the nut runner. SOLUTION: When a tire 20 is fixed on a five-axle type hub 18 of a wheel for an automobile, the nuts are fed to an aligning mechanism 28 side by a nut cutting mechanism, and the tire 20 is fed along a tire feed path 30. Then a chuck mechanism 40 of a nut feed robot 26 is lowered, a support rod is inserted into a nut gripped by a nut chuck means, and the nut is transferred to a nut receiving means 72. Then, the nut of the aligning mechanism 28 is griped by a nut runner 116 disposed on a wrist part of an assembling mechanism 32, the tire 20 is gripped by a tire gripping means 110 to be moved to the hub 18, and the nut is screwed on the hub 18 by means of the nut runner 116 to complete the fixing work of the tire 20.
Patent JP-H05195604-A (JP)
Title: Repair method for building folded roof of substation or the like
Inventor: NAGASAWA AKIRA
IPC: E04D3/00
Filed: 1992-01-23
Abstract: PURPOSE:To shorten the reshingling construction period by connecting a stud bolt to a fixing bolt, overlapping a new folded plate, and fixing it on an existing folded plate protruded with the tip section of the fixing bolt upward from it. CONSTITUTION:In an existing folded plate 10 protruded with the tip section 12a of a fixing bolt 12, a receiving nut 14 is coupled with the fixing bolt 12. One end 15a of a stud bolt 15 is welded and connected via the receiving nut 14, and a spacer 16 having leg sections 16a, 16b is inserted to the stud bolt 15. The stud bolt 15 is inserted into the opening hole of a new folded plate 17, and a stop nut 20 is fastened to the other end of the stud bolt 15 via a packing 18 and a washer 19. The new folded plate 17 can be re-shingled without removing the existing folded plate 10.
Patent JP-H09195389-A (JP)
Title: Construction method of roof
Inventor: NIWA TOSHIMICHI
IPC: E04B7/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the degree of safety and enhance workability, such as assembling and eliminate the need for constructing a scaffolding and shorten a construction period dramatically. SOLUTION: A roof main body 10 is assembled in the ground 1 where a support post 3 is erected on the ground 1. The roof main body 10 is lifted up so that it may be elevated to a position slightly higher than an oil supply device 6 and supported on a temporary post, thereby assembling accessories, such as a ceiling board. Then, the roof main body 10 is lifted up so that a connecting area 7 of the support post 3 may be connected to a connected area 17 of the roof main body 10, thereby assembling the remaining accessories with the roof main body 10. In this case, the roof main body 10 can be assembled while the accessories can be put together almost on the ground 1. This construction makes it possible to eliminate the need for constructing a scaffolding and further eliminate the need for such work which is to be executed under the roof main body in a lifted up state.
Patent JP-H09216897-A (JP)
Title: Arythrichitin, its production and use
Inventor: KIRITEI ROI
IPC: C07K14/415
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful in the field of epidemic prevention of plant, having cell wall inhibiting action on fungi, especially plant pathogenic fungi.  
     SOLUTION: Arythrichitin is shown by the formula and its chemically equivalent substance. The compound is obtained by culturing Arthrinium phaeospermum Y-90,3022 (DMS 6,245), its mutant and/or its variant in a nutrient medium containing a carbon source (preferably starch), a nitrogen source (preferably trypton), an inorganic salt and a very small amount of elements under aerobic condition, preferably at 26°C at pH6.5 for 90 hours and isolating the compound from a culture broth. The isolation is preferably carried out by a method for extracting the culture broth with acetone, concentrating the extracted solution, diluting the solution with water and subjecting the diluted solution to hydrophobic interaction chromatography. Then the compound is preferably purified by chromatography on a reversed phase silica gel. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08200896-A (JP)
Title: Refrigerant recovery apparatus
Inventor: OKADA AKIRA
IPC: C08J11/00
Filed: 1995-01-25
Abstract: PURPOSE: To automatically supply only a gas refrigerant to a compressor. CONSTITUTION: A refrigerant circuit is constituted such that an evaporator 3, a refrigerant compressor 5 and a condenser 11 are connected by means of a refrigerant piping between a connection port 2, to which an equipment 1 undergoing recovery is connected, and a recovery bomb 12, in which a refrigerant from the equipment 1 undergoing recovery is stored. Provided between the evaporator 3 and the connection port 2 in the refrigerant circuit is an accumulator 10.  A pressure valve provided on a refrigerant outlet side of the accumulator 10 and adapted to open at a predetermined pressure or less and a capillary tube 44 provided in a bypass pipe 43, of which an end is opened in a liquid refrigerant in the accumulator 10 in a manner to bypass the pressure valve, such that a pressure difference of the liquid refrigerant between both ends of the capillary tube becomes larger than a predetermined pressure upon operation of the refrigerant compressor 5, cause a flow rate of the refrigerant flowing to the evaporator 3 to be automatically adjusted depending upon a gas-liquid mixed condition of a refrigerant obtained through the connection port 2 from the equipment 1 undergoing recovery.
Patent JP-H06224390-A (JP)
Title: Semiconductor memory
Inventor: SHIMIZU MITSURU
IPC: H01L21/8242
Filed: 1993-01-25
Abstract: PURPOSE:To provide a semiconductor memory in which all memory cells have the same probability of soft errors. CONSTITUTION:Memory cell capacitors 14a in the periphery of a memory cell array 22 have a larger capacitance than those 14b in its inner areas. Therefore, all the memory cells in the memory array have the same probability of soft errors.
Patent JP-S62169200-A (JP)
Inventor: KOBAYASHI NOBUHISA
IPC: G10L13/00
Filed: 1986-01-22
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-H07222375-A (JP)
Title: Emergency lighting unit
Inventor: YAMAMOTO HARUMINE
IPC: H05B41/282
Filed: 1994-01-31
Abstract: PURPOSE:To provide an emergency lighting unit in which a charging current is fed to a battery while being isolated from an AC commercial power supply without using any step-down transformer in order to light a discharge lamp with the power from the battery during power interruption. CONSTITUTION:The emergency lighting unit comprises a second secondary coil 65k for converting the magnetic energy, generated by the electric energy stored in the choke coil 65a of a power factor improving circuit 65, into electric energy when power is fed from an AC commercial power supply. Power from the second secondary coil 65k is fed through a full-wave rectifier circuit and a charging circuit, e.g. a constant voltage circuit, to a battery 72.
Patent JP-H10222542-A (JP)
Title: Collation conversion system
Inventor: KUNG FEN-CHUNG
IPC: G06F17/30
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To overcome non-interchangeability between data base collation language by converting data base collation from data base language used in a primary data base management system into data base language used in a secondary data base management system. SOLUTION: Platforms 12, 14, 16, 18, 20, and 22 are connected through communication networks 24 and 26 with different kinds of distributed computer environments. Collation to be used for the data base function execution of a primary data base 30 by a primary application data base engine 32 is converted by a collation conversion and communication application 34. The converted collation is used for the execution of the data base function of secondary data bases in secondary data base management systems 36, 38, 40, 42, and 46. The converted collation is transmitted to the secondary data bases of the data base management systems 36, 38, 40, 42, and 46 by the collation conversion and communication application 34.
Patent LV-14012-A (LV)
Title: An agent for increasing level of hemoglobin in erythrocytes
Inventor: TELIŠEVA Gaļina
IPC: A61P9/00
Filed: 2009-04-20
Abstract: Proposed is a compound containing diarylheptanoids increasing haemoglobin level in the erythrocytes.