baber/WOPTO huggingface dataset:
Patent JP-H06319679-A (JP)
Title: Cover type endoscope
Inventor: MATSUI YORIO
IPC: A61B1/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide a cover type endoscope facilitating the insertion and removal of a covered endoscope into or from an endoscope cover and preventing the abrasion and deterioration of a resin cover forming the curve section of the covered endoscope. CONSTITUTION:Protruded members 20 formed with a member made of a metal or a hard resin are arranged on the tip section and the rear end section of the curve section 17 of a covered endoscope 4 to be slightly protruded from the outer diameter. Since these swollen sections are provided, the protruded members 20 expand the insertion section cover envelope 31 of the endoscope cover 3 to the outside when the covered endoscope 4 is inserted into the endoscope cover 3, the insertion section cover envelope 31 is brought into no contact with the resin cover of the covered endoscope 4, the friction resistance is sharply reduced, and the covered endoscope 4 is smoothly inserted.
Patent JP-S601932-A (JP)
Title: Radio wave transceiver
Inventor: BAN KAZUHIRO
IPC: H04B7/15
Filed: 1983-06-18
Abstract: PURPOSE:To relax the limitation to a span between a transmission antenna and a reception antenna or to attain a large output transmission power by branching a part of a transmission wave and forming a radio wave having an equal power to that of an external detour radio wave and in opposite phase to that of the external radio wave so as to zero the sum between the external detour radio wave and the internally formed wave. CONSTITUTION:A part of a transmission radio wave outputted from a transmitter is branched by a branching filter 9. A phase shifter 10 and an attenuator 11 receive information relating to amount of phase shift and attenuation from a control circuit 8 and bring the amount of phase shift and attenuation of the radio wave branched by the branching filter 9 into the phase characteristic and amplitude characteristic at the frequency of a detour radio wave E2. This radio wave for correction is received by the reception antenna 2 at a coupler 4. A radio wave E5 after the result of coupling between the incoming radio wave E1 and the detour radio wave E2 is E5=E1+E2+E4= E1+E2+(-E2)=E1, resulting that the E5 becomes only the component of the incoming radio wave E1. Only the E1 is transmitted to a receiver 5 of the post-stage and the analysis of the E1 is conducted correctly even if the transmission and reception are conducted at the same time.
Patent JP-S606326-A (JP)
Title: Method for controlling cylinder inching
Inventor: MIYAZAKI NATSUO
IPC: B23Q5/26
Filed: 1983-06-18
Abstract: PURPOSE:To attain a highly accurate inching control, by adapting the jamping fluid quantity of a flow control valve to be virtually equal to the fluid quantity of a jamping corrector thereby enabling a cylinder to return to the original stroke position. CONSTITUTION:A controlled cylinder 1 has a piston 2 and is fitted with a cutting tool 4 at the end of its piston rod 3 and provided with ports 6, 7 on its cylinder tube 5. A jumping corrector 18 has a piston 19 and a first and second ports 25, 26, and a retreat amount adjuster 27 has a structure similar to that of the corrector 18. A circuit 34 communicates with the first ports of both the corrector 18 and the adjuster 27, and allows a high pressure from a pump 9 to be sent to chambers 35 and to be sent back to a tank 12. The second port 26 of the corrector 18 is adapted to communicate with the port 7 of the cylinder 1 and also arranged to communicate with the second port 26 of the adjuster 27 through a circuit 38. By virtually equalizing the jumping fluid quantity Q of a flow control valve 16 to the fluid quantity of the corrector 18, the cylinder 1 is enabled to return to its original stroke position.
Patent JP-S5536834-A (JP)
Title: Original exposure method
Inventor: HIRAMOTO TATEKU
IPC: G03G15/04
Filed: 1978-09-08
Abstract: PURPOSE: To improve exposure efficiency by specifying the energy obtained while electrons impinge once in discharge in the method of performing exposure through emission radiation of a flash discharge lamp.  
     CONSTITUTION: Original exposure is accomplished by emission radiation of the flash discharge lamp filled with xenon gas of more than 80vol% as a main component in a glass bulb, and when the arc length of the flash discharge lamp is let to be L(cm), sealing gas pressure to be P(torr 25°C standard) and lighting voltage to be V(volts), these are specified at 2.7≤P/(V/L)≤14.5. If the value of P/(V/L) is 2.7 or under, emission efficiency becomes about 25 lumen/watt, which does not results in the improved efficiency. Above 14.5, noise will be produced and malfunction tends to occur in the electronic apparatus built in the flash discharge lamp lighting device. Specifying this at 2.7 to 14.5 results in considerably improved emission efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08299895-A (JP)
Title: Raw paper for release paper and its production
Inventor: WATANABE KUNIHIKO
IPC: B32B27/18
Filed: 1995-05-08
Abstract: PURPOSE: To produce raw paper for release paper generating no blocking at a time of humidification and capable of obtaining peelability same to that at a time of the coating with a solvent type silicone even in the coating with a small amt. of an aq. silicone coating soln. CONSTITUTION: In raw paper for release paper for silicone coating obtained by applying an aq. resin compsn. to a paper base material to dry the coated material, the coating amt. of the resin compsn. is set to 0.3-5.0g/m<2> (in terms of a dry solid component) and the elution amt. thereof is set to 0.2g/m<2> or less.
Patent JP-H09295730-A (JP)
Title: Plate feeding direction converting device and plate feeding direction converting method of strip form member
Inventor: YAMASHITA AKITOSHI
IPC: B65H23/032
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a herical rotor type plate feeding direction converting device which can prevent the generation of a bias and a meandering of a band strip member, by suppressing the variation of the floating-up amount through the variation in the plate width direction. SOLUTION: A floater 1 to wind a running steel strip 6 at a specific winding angle is provided, bridle rolls 2 and 3 to give a tensile force to the steel strip 6, to a device to convert the plate feeding direction in the non-contact condition by floating up and supporting the steel strip 6 by a fluid blown out from the floater 1, and a steel band position detector 15 to detect the displacement of the steel band 6 from a target pass line is also provided. A controller 8 regulates the tensile force of the steel strip 6 through the bridle rolls 2 and 3, in order to make the displacement amount detected by the steel strip position detector 15 zero.
Patent JP-H02287732-A (JP)
Title: Register address generating device
Inventor: SATO HIROSHI
IPC: G06F9/48
Filed: 1989-04-28
Abstract: PURPOSE:To speed up saving or reloading processing by finding the address of a register for next saving or reloading by using a priority circuit. CONSTITUTION:An address selector 102 selects the address of a register file 101 among plural sources and a register file select register 103 is set with the output of the selector; when plural bits of the priority circuit 104 are 1, only the output of a bit corresponding to a register which is selected first according to the order of register saving or reloading is set to 1 and the remaining bits are set to 0. A register file output multiplexer 105 reads out the contents of the register file 101 which is thus specified. Writing is performed similarly. Consequently, the saving or reloading processing is speeded up.
Patent JP-S62266510-A (JP)
Title: Zoom lens system capable of varying variable power range
Inventor: TANAKA KAZUO
IPC: G02B15/167
Filed: 1986-05-14
Abstract: PURPOSE:To obtain a zoom lens capable of varying a variable power range which can easily vary the focal distance range of the whole system while keeping an image surface at a fixed position by replacing a part of the lens part of a zoom type lens whose whole system is comparatively easy to be reduced to a small size, with another lens group having different refractive power. CONSTITUTION:The focal distance range of the whole system is transited while keeping an image surface on a fixed position by interchanging 4th lens group by the 4'-th lens group having refractive power different from that of the 4th group. When it is defined that the refractive power of the i-th lens group is phi, the refractive power of the 4'-th lens group is phi4', the focal distance of the whole system on an optional zooming position before the transition of the focal distance range is f', the interval of main points between the i-th lens group and the (i+1)th lens group is ei', the interval of main points between the 3rd lens group and the 4'-th lens group after the transition of the focal distance range is e3'*, the intervals of the front main points and back main points between the 4th lens group and the 4'-th lens group are DELTA, DELTA* respectively, the transition magnification of the focal distance range is (m), and distances from the back side main plane to the image planes in the final lens group before and after the transmission of the focal distance range are SF', SF'* respectively, the zoom lens system satisfies the shown equalities.
Patent JP-H0410044-A (JP)
Title: Data transfer circuit and cd-rom drive containing this data transfer circuit
Inventor: TANAKA HIROMICHI
IPC: G06F13/38
Filed: 1990-04-27
Abstract: PURPOSE:To switch the byte numbers of the outputted data and to cope with an SCSI (small computer system interface)-2 without using a byte extending circuit by switching the step-up levels of the counter circuits and the number of M-byte registers which are selected at one time respectively. CONSTITUTION:An N-byte register 9 is provided together with the FIFO memories 11 - 18 consisting of plural M-byte registers, the 1st and 2nd counter circuits 7 and 19, and the 1st and 2nd selection circuits 4 and 5. Then the step-up levels of the circuit 19 are switched together with the number of M-byte registers which are selected at one time by the circuit 5. At the same time, the byte numbers of data outputted from an output terminal are switched. Thus the time needed for conversion of bytes can be omitted and to obtain a data transfer circuit which can cope with an SCSI-2.
Patent JP-H03174856-A (JP)
Title: Automatic dialing system
Inventor: AKIYAMA TADAHIKO
IPC: H04M1/27
Filed: 1990-04-27
Abstract: PURPOSE:To attain automatic dialing offering excellent convenience of use by using telephone number information read from a portable storage medium so as to make dialing to a communication terminal equipment in a same dependent station. CONSTITUTION:The telephone set consists of a telephone set main body 1, a handset 1-1, a pushbutton dial 1-2, a portable storage medium (magnetic card) 1-3, a magnetic card reader 1-4, a key lamp panel (A) 1-5, a key lamp panel (B) 1-6 and a display device 1-7. When telephone number information read from the portable storage medium 1-3 is used and the telephone number is dialed to a communication terminal equipment in a same dependent station, the telephone number after the local station number resulting from eliminating a toll station number from the telephone number information is sent to a line to allow the connection to the communication terminal equipment in the same dependent station through the use of the portable storage medium 1-3. Thus, the convenience of use is improved.
Patent JP-H07132157-A (JP)
Title: Driving controller for discharging hit ball in japanese pinball game (pachinko) machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1994-04-25
Abstract: PURPOSE:To assemble a hit ball driving part and a control circuit part to one set, and to facilitate handling of both of them. CONSTITUTION:A holding member 17 is fixed to a base plate in a hit ball driving part. In left and right supporting parts 21, 21 of the holding member 17, supporting pins 22, 22 are provided projectingly in the horizontal direction. In the upper part of the center of the holding member 17, a long sideways and rectangular relief port 23 is opened, and an engaging piece 25 is formed so as to turn backward from a pair of supporting pieces formed in the upper edge of the inside of this relief port 23. In the tip of the engaging piece 25, a hook part 27 is formed. On a bottom plate 31 of a case 29 in a driving control part 28, a pair of connecting pieces 32, 32, and an engaging part 34 are protruded and formed in its lower part, and its upper part, respectively. In both the connecting pieces 32, 32, pin holes 33, 33 corresponding to the supporting pins 22, 22 of the holding member 17 are formed. In the engaging part 34, an engaging lever 36 to the hook part 27 of the engaging part 25 is formed.
Patent JP-S591958-A (JP)
Inventor: NOMURA HIDEO
IPC: F25B1/00
Filed: 1982-06-26
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-S5443869-A (JP)
Title: Simultaneous denitrating method in dry desulfurizing process for exhaust gas
Inventor: MATOBA SHIGEKIMI
IPC: B01D53/74
Filed: 1977-09-16
Abstract: PURPOSE: To improve furthermore the denitrating rate in the above-mentioned simul taneous denitration, by desulfurizing and cooling the exhaust gas by spraying the equeous solution of NaOH or Na 2 CO 3  to the exhaust gas of high temperature containing SOX and NOX and by blowing a part of the powder or particles of Na salt collected at the dust collector into the exhaust gas before the cooling.  
     CONSTITUTION: By sending the exhaust gas from the furnace 1 into the lower part of the cooling tower 3 and spraying 5 the aqueous solution 4 of NaOH or Na 2 CO 3 , the temperature of the exhaust gas which has been 400W700°C at first is lowered to 200W400°C. The sticking fine powder is washed away with the washing water 10. The generated Na salts consist mainly of Na 2 CO 3 , Na 2 SO 3  and Na 2 SO 4  and have the grain size of 1W40μ. The fine powder of Na salts led to the reaction chamber 12 provided with the packing of plate form collides to the packing and is made more minute, and the desulfurization progresses further. The solid matter collected at the dust collector 14 is sent to the dust storage 17 together with the solid matter which has fallen to the bottom of the reaction chamber 12 and 20W95% of the collected amount is blown into the exhaust gas at the inlet of the cooling tower 3 through the duct 18. NH 3  is injected at the inlet of the reactor 12 through the injection tube 19 and the denitrating reaction is performed in the reactor 12 and the dust collector 14. The denitrating rate reaches 40W60%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07298590-A (JP)
Title: Coreless cup motor
Inventor: SHIRAKI MANABU
IPC: H02K23/04
Filed: 1994-04-25
Abstract: PURPOSE:To manufacture a coreless cup motor having a small outer diameter readily at low cost by forming an end cap, a bearing holder and a stator yoke as a one body, using only one bearing metal and reducing the number of parts. CONSTITUTION:A bearing holder part 2c is formed at a hollow end cap 2 of the magnetic body at one-end opening part of a cylindrical motor housing 1 as a one body. A stator yoke part 2e having the small outer diameter is further formed at the other end part as a unitary body. A field magnet 3 is fixed to the stator yoke part. A metal bearing 6 is inserted into a metal-bearing containing part 2b.
Patent JP-H01281595-A (JP)
Title: Electronic cash register
Inventor: YANAGAWA RYOJI
IPC: G07G1/12
Filed: 1988-05-09
Abstract: PURPOSE:To suppress power consumption and to save maintenance control cost by arranging a sensor for detecting the presence/absence of an operator, and when the operator lefts a working position after ending sales registering work, automatically interrupting driving voltage to a control part. CONSTITUTION:When the operator left the front position of a keyboard after ending the sales registering work and only a power supply switch 17 is still ON, an H level absence signal is outputted from the sensor 15. Both the input terminals of a NOR gate 25 returned to the H level and an output terminal is also turned to the H level, so that a relay 20 is not driven. Thereby, a DC voltage is not supplied from a rectifier circuit 19 to a DC power supply circuit 22. When the operator exists in front of the keyboard, the sensor 15 outputs an L level absence signal. Thereby, an L level signal is impressed from the gate 25 to the relay 20, the contact of the relay 20 is closed, the circuit 22 is driven, the reset states of the control part 23 and an FF 30 are released and normal operation is restored. Consequently, power consuption is suppressed and the maintenance control price can be saved.
Patent JP-H11306685-A (JP)
Title: Signal processing circuit
Inventor: SEO KATSUHIRO
IPC: G11B7/005
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To correctly detect a fine clock mark included in a wobble signal without causing any erroneous detection and detection omission independently of amplitude variation of a wobble signal. SOLUTION: A peak-hold level Lph following almost an envelope waveform of a wobble signal is obtained by performing peak-hold for a wobble signal, and a slice level Lsc is set by making gain variable and applying a low-pass filter for this peak-hold Lph. In this case, the slice level Lsc is made a waveform shape following almost an envelope waveform of an address information component of a wobble signal, further, a slightly larger level is set than amplitude of an address information component of a wobble signal in an extent in which a fine clock marker can be detected. Thereby, erroneous detection of an address information component can be prevented, and a component of a fine clock marker can be detected surely.
Patent JP-S5634285-A (JP)
Title: Read clock pulse generation method for display of picture display unit
Inventor: OOBA SHIYOUGO
IPC: G09G5/12
Filed: 1979-08-29
Abstract: PURPOSE:To make stable display without jitter possible, by selecting one of square wave signals according to the relative phase relation between positive and negative square wave signals and the horizontal synchronizing signal and by restraining the phase error of the output of a counter within approximately one clock of the square wave signal. CONSTITUTION:The horizontal synchronizing signal (HDRIV-) is input to inverter G6 with a delay and AND gate G7 to obtain signal (k) from gate G7, and further, signal (m) is obtained by agreement between signals (i) and (k) in AND  gate G8, and the output of the FF is inverted by this signal (m). Thus, the output of AND gate G5 and the output of AND gate G7 agree with each other at the change point of HDRIV-, and therefore, input clock pulse signals g' of counter CON is changed also, and the operation of CON is shifted by approximate 1/2. By this operation, the relative phase between HDRIV-, which becomes the clear pulse of CON, and signal g', the clock pulse, is shifted by approximately 1/2 clock, and the operation change point of CON is delayed by this shift quantity. Meanwhile, the clear operation and the count opera tion are stable to perform stable display without jitter.
Patent JP-H11308068-A (JP)
Title: Crystal resonator
Inventor: ISHII TADASHI
IPC: H03H9/02
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a crystal resonator which is free of metallic scrap that is produced at the time of resistance welding and which has superior resonance characteristic and high reliability. SOLUTION: In a crystal resonator, which is formed by providing annular projection 7 on either of flanges 3 and 4 of a metallic base 5 or a metallic cover 6, connecting the flanges of the base 5 and the cover 6 through resistance welding and enclosing a crystal piece 2, an inner peripheral front edge part of an open plane side in the cover 6 makes contact with the outer peripheral plane of the base 5 with a outer periphery of the base 5 making a slope plane.
Patent JP-2000306607-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: IWATA MIKIO
IPC: H01M4/131
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce generation of defectives when manufacturing a nonaqueous electrolyte battery having a battery capacity not less than 100 Ah. SOLUTION: This nonaqueous electrolyte battery uses a separator 5 being composed of a polyethylene microporous film and polypropylene nonwoven fabric and having a thickness not less than 50 μm. Lithium cobaltate is used as a positive electrode active material, a graphitic carbon material is used as a negative electrode active material, and applying weight of a positive electrode active material mix is set to 4 g/100 cm2. A positive electrode plate 4 and a negative electrode plate 3 are laminated via the separator 5.
Patent JP-S592456-A (JP)
Title: False synchronism preventing system
Inventor: MURASE TETSUO
IPC: H04J3/06
Filed: 1982-06-28
Abstract: PURPOSE:To prevent false synchronism, by monitoring an additional code for performing re-hunting depending on a defect of the code, in a digital multiplex converter. CONSTITUTION:A separating section of a digital multiplex converting circuit of the staff synchronism system is added with a re-hunting circuit 8 and a staff designating pulse monitor circuit 9. A bipolar code signal from a line is converted into a unipolar code, a clock is generated and a clock pulse is applied to each section. A frame synchronism is established at a frame synchronism circuit 4, a staff designating pulse is fetched at de-staff control circuit 7 and separated to a channel section at a separating circuit 5, the low order group information only is brought into existence by controlling the control circuit 7 and transmitted to channel sections 1-N. If the staff designating pulse monitor circuit finds out dissidence in the staff designating pulse, the re-hunting is executed forcedly with a re-hunting circuit 8 and the frame synchronism code is fed to a correct position.
Patent JP-S5812586-A (JP)
Title: Defect detecting method for brushless circuit of synchronous motor
Inventor: KATOU YUKITOSHI
IPC: H02P1/50
Filed: 1981-07-15
Abstract: PURPOSE:To discriminate whether a DC component current flows through a field coil or not by analyzing the frequency of an armature current at the time of starting a synchronous motor. CONSTITUTION:When a synchronous motor A is started, the armature current at the normal time becomes synthesized waveform modulated in amplitude with the power source frequency f Hz component I11 of the armature current with (1-2s)f Hz component I12, where (s) represents a slip. When an exciting thyristor 7 is conducted due to a certain reason, the armature current becomes synthesized waveform superposed of synthesized waveform modulated in amplitude with (1-2s)f Hz component I12 from the power frequency f Hz component I11 of the armature current with (1-s)f Hz component I21 flowing when the DC current flows through the field coil 2. Accordingly, the DC excitation can be detected by analyzing the frequency at the initial starting.
Patent JP-H05307369-A (JP)
Title: Driving method for liquid crystal panel
Inventor: AOSHIMA YASUSHI
IPC: G09G3/36
Filed: 1992-04-30
Abstract: PURPOSE:To generate an optimum alternating signal independently of duty of an input signal. CONSTITUTION:This is a driving method for liquid crystal panel in which a liquid crystal panel of dot matrix type of scanning electrodes numbers of n lines (n=1, 2, 3...) is driven with time-sharing with duty ratio 1/m (m>n) by a segment driving circuit and a scanning driving circuit, clock frequency of the scanning driving circuit are divided by frequency dividing counters 5, 7 and a composite signal of these signals become an alternating signal M, wherein, a count pause period of L times (L=1, 2,...m-n) of a clock period is provided in the frequency dividing counter 5, 7 in common or independently every one field.