baber/WOPTO huggingface dataset:
Patent JP-H04321763-A (JP)
Title: Fuel supply device for gaseous fuel engine
Inventor: IIDA YOSHIKATSU
IPC: F02M21/06
Filed: 1991-04-20
Abstract: PURPOSE:To enable the engine to be highly responsive to the operation of a throttle valve when, for example, the throttle valve is rapidly opened in an attempt to rapidly accelerate an automobile from a speed-reduced condition. CONSTITUTION:Of a main fuel passage 38 and a slow fuel passage 42 used to guide a gaseous fuel to a suction passage for an engine 1, the main fuel passage 38 is communicated with a suction passage 53 via a throttle body 52. On the other hand, a slow fuel passage 42 is communicated with suction passages 7, 13 including a surge tank formed in at least a part of the suction passage 53 and reaching a suction valve port 7a open into a combustion chamber of the engine 1.
Patent JP-S5818078-A (JP)
Inventor: NOBUE TOMOTAKA
IPC: A47J41/02
Filed: 1981-07-24
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-H05286420-A (JP)
Title: Automotive body surface polishing tool
Inventor: WADA GIICHI
IPC: B60S3/06
Filed: 1992-04-08
Abstract: PURPOSE:To provide a surface polising tool by which the vehicle body surface can be polished beautifully without damaging it by covering the front surface and the outer peripheral surface of an annular sponge body rotatable by means of a motor with an artificial leather cover. CONSTITUTION:A rotary plate 6 is fixed to a main shaft 5 rotated by a motor 9, and an annular base plate 8 is overlappingly fitted to the rotary plate 6 so as to be mountable/demountable freely by means of a nut shape fastening tool 2. An annular sponge body 1 is fixed to the base plate 8, and the front surface 1a and the outer peripheral surface 1b of the annular sponge body 1 are covered with an artificial leather cover 3. This artificial leather cover 3 is formed in a brimless cap shape, and an elastic cord 4 is installed in the edge part. When a vehicle body polishing work is carried out, wax is applied on the washed vehicle body surface, and when the motor 9 is rotated while holding the thus constituted polishing tool, a required process is only to polish up the vehicle body surface while placing the front surface of the cover 3 on the vehicle body surface.
Patent JP-H04344964-A (JP)
Title: Data transfer controller
Inventor: SHIBAHARA MAKOTO
IPC: G06F13/00
Filed: 1991-05-22
Abstract: PURPOSE:To easily perform loop back transmission processing, active transmission processing, and inter-transmission line transfer processing. CONSTITUTION:The data transfer controller is provided with a data buffer 5 storing data received from a transmission line and free buffers 15 and 16 for transmission only to be used when an active data transmission is required by the generation of an event other than a data buffer 6. It is also provided with a transmission queue capable of setting plural pairs of information such as the transmission destination of data or information on from which buffer or to which transmission line the data should be transmitted. A transmission demand is performed by enqueuing each information to the transmission queue, and the transmission processing is performed according to the enqueued order.
Patent JP-S62286709-A (JP)
Inventor: HENRII JIYOOJI SHIYAAMAA
IPC: C08J3/12
Filed: 1987-05-15
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-S62274913-A (JP)
Title: Voltage controlled oscillating circuit
Inventor: OKAZAKI TAKAO
IPC: H03L7/08
Filed: 1986-05-23
Abstract: PURPOSE:To perform a stable oscillating operation by providing bias circuits which raise the control voltage and the bias voltage supplied to gates of MOSFETs practically by the voltage having the same value as the threshold voltage of these MOSFETs, to suppress the variance of the oscillation frequency due to process variance. CONSTITUTION:A control voltage Vc generated by a low pass filter LPF of a PLL circuit is supplied to the gate of an N-channel MOSFET Q12. This voltage is supplied to a current mirror circuit consisting of P-channel MOSFETs Q3 and Q4 and is converted to a push-out current I2. The drain voltage of a MOSFET Q13 is supplied to the gate of a MOSFET Q15 as the output voltage of a bias circuit BC1, namely, a control voltage Vcf, and a stable control current Ic which is not affected by process variance is obtained from the drain of the MOSFET Q15. Consequently, the range where the control voltage Vc is varied to obtain a set frequency F0 of a voltage controlled oscillating circuit is narrow as shown by DELTAV', and a stable frequency characteristic is obtained.
Patent JP-H08317669-A (JP)
Title: Ultrasonic vibrator and ultrasonic motor
Inventor: FUNAKUBO TOMOKI
IPC: H04R17/10
Filed: 1995-05-16
Abstract: PURPOSE: To provide an ultrasonic vibrator whose constitution is simple, which can be driven at a low voltage and by which a resonance frequency is obtained stably. CONSTITUTION: An ultrasonic vibrator is provided with a square pillar-shaped elastic body 11 which has formed a groove 12 in a prescribed position on the outer circumference, with a plurality of laminated piezoelectric elements 13 which are installed so as to be tilted on at least two opposite side faces of the square pillar-shaped elastic body and with a driving element 15, for sliding, which is bonded to the edge of the square pillar-shaped elastic body 11. When alternating voltages whose phase is different from each other are applied to the plurality of laminated piezoelectric elements 13, a resonant longitudinal vibration and a resonant twist vibration are excited simultaneously, and an ultrasonic elliptical vibration is generated on the surface of the driving element for sliding.
Patent JP-H0228607-A (JP)
Title: Objective lens for optical disk
Inventor: TANAKA YASUHIRO
IPC: G01B13/24
Filed: 1988-05-13
Abstract: PURPOSE:To suppress the fluctuation in a focal position generated by a fluctuation in the wavelength of a semiconductor laser to a range sufficient for practicability by selecting a specific single aspheric lens and optimum cover glass. CONSTITUTION:The lens 1 which consists of the aspherical face having refracting power on both the 1st face and 2nd face and forms images through the flat plate cover glass satisfies the conditions expressed by equation I. The local wavelength dispersion VL of the objective lens 1 and the thickness dc and local wavelength dispersion Vc of the cover glass 2 are most adequately selected. The focus movement of the objective lens 1 by the wavelength fluctuation of the semiconductor laser is corrected by the cover glass 2 in this way, by which the fluctuation is suppressed within the focal depth of the objective lens 1.
Patent JP-H0388402-A (JP)
Title: Wireless frequency dividing net
Inventor: KUREMENTO PIITAA BAAREIJI
IPC: H03F3/60
Filed: 1990-05-07
Abstract: PURPOSE: To improve a bandwidth at a low loss by providing a dimension and a formation that the radio frequency signal input of a common input node is equally divided at the entire branch output port. CONSTITUTION: A frequency network is composed of sixteen same branches 1a to 1p extending between a 1st common node 2 and a 2nd common node 3, and each branch 1 is formed by three coaxial cables having the same length and connected by a 1st branch node 4 and a 2nd branch node 5. In using, sixteen same radio frequency signals are supplied to branch input ports 7a to 7p, and a signal appeared in the output port 8 is to be the sum of input signals. Then, it has the dimension and formation that the radio frequency signal of the specified frequency input of the 1st common node 2 connected to the common input port is equally divided at the entire branch output port. Thus, the bandwidth is extended at a low loss.
Patent JP-S598217-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H01B9/06
Filed: 1982-07-05
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-S5819045-A (JP)
Title: Data transmission line monitoring device
Inventor: MORITA OSAMU
IPC: H04B3/46
Filed: 1981-07-27
Abstract: PURPOSE:To perform resetting at a terminal station itself, by measuring the lapse of time when a clock transmitted on existing and spare transmission lines is intermitted and releasing the setting state of a loop-back device when the time is a prescribed time or over. CONSTITUTION:In a data transmission line connecting an existing data transmission line and a spare data transmission line in loop to opposite directions to each other, two devices consisting of a counter CNT and a flip-flop are provided on each terminal at existing and spare sides. The lapse of time is measured by starting the counter CNT with clock intermission alarm signals ARC-C and SRC-C and when the time is a prescribed time or over, the flip-flop FF is reset and the setting state of a loop-back device is released with a signal Q.
Patent JP-S62276165-A (JP)
Inventor: YUDA TOMOO
IPC: E04G9/10
Filed: 1986-05-23
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-S63281678-A (JP)
Inventor: YOKOTA HIROSHI
IPC: F41B11/71
Filed: 1987-05-14
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-S63282525-A (JP)
Title: Correction system for execution type program file
Inventor: NODA MAKOTO
IPC: G06F11/28
Filed: 1987-05-13
Abstract: PURPOSE:To eliminate the miscorrection of an execution program by registering alternation contents when the contents of the execution program loaded on a main storage are altered, and applying the registered alteration to the execution program file as it is. CONSTITUTION:A main storage contents altering means 6 when passed control, an alteration address, and alteration contents from a debugger control means 1 alters the contents of addresses on the main storage specified for a child task 9 into specified contents. An execution program file correcting means 4 when passed the control and information on the alteration contents searches an alteration contents holding means 5 for alteration contents corresponding to information on the alteration contents, converts the held addresses on the main storage into addresses in the execution program file 8, and performs the same alteration of the addresses in the converted execution program file with an image of the alteration contents. Consequently, file miscorrection is precluded.
Patent JP-S61277798-A (JP)
Inventor: UMEZONO TERUHIKO
IPC: E21D11/10
Filed: 1985-05-31
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-S5643366-A (JP)
Title: Aqueous slurry paint
Inventor: TAKEDA SUSUMU
IPC: C09D5/00
Filed: 1979-09-17
Abstract: PURPOSE: To provide an aqueous slurry paint imparting a coating with excellent processing property, impact resistance and corrosion resistance comprising by dispersing a powdery paint into water in the presence of a dispersant having a specific surface active capacity.  
     CONSTITUTION: An ethylenic unsaturated monomer having a carboxyl group is reacted in the presence of a polymerization initiator at 20W80°C by using a lower alcohol as a chain transfer agent to obtain a water-soluble oligomer with a weight- average. MW of 200W10,000 having a main molecular chain constituted by a carbon chain constituted by a carbon atom chain and having a surface active capacity containing a carboxy group in a terminal molecule. Subsequently, the aforementioned water-soluble oligomer is dissolved in water as a dispersant and, thereafter, a powdery paint is gradually added and dispersed under stirring to obtain an aqueous slurry. An amount to be used of the water-soluble oligomer is pref. 0.01W20wt% against the powdery paint. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63303800-A (JP)
Inventor: SOU SHIHEN
IPC: B44C1/22
Filed: 1988-05-14
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-S5641035-A (JP)
Title: Laminated iron core extracting device
Inventor: ISHIKAWA TAKASHI
IPC: B21D28/02
Filed: 1979-09-14
Abstract: PURPOSE: To perform extraction of every predetermined laminated thickness easily and surely by constituting the device with a fixing device restraining the outside  shape, a movable device supporting the end face and a brake device preventing  gravity fall.  
     CONSTITUTION: A laminated iron core 1 is guided by guide rods 28, and as a movable plate 13 is lowered by a block 18, the iron core is lowered. When the roller 21 mounted to a support block 18 contacts a cam plate 25 and rolls on a slope 26, the support block 18 which has been put in the end face supporting position of the laminated iron core 1 by a spring 20 till then detaches. Thereupon, the laminated iron core begins to fall by gravity. At the same time, the movable plate 13 is moved upward by a spring 16. The spring 20 causes the support block 18 to contact the outside diameter part of the laminated iron core 1 under falling, thereby applying the brake of the extent of not hampering its falling. The fallen laminated iron core 1 and the support block 18 detach, and the support block 18 is reset by the spring 20. The movable plate 13 returns to an upper limit. The laminated iron core 1 reaches the brake plate 29 supported by a spring 31 thence in goes onto a conveyor 32. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5742697-A (JP)
Title: Mycinamicin derivative
Inventor: HAYASHI MITSUO
IPC: A61P31/04
Filed: 1980-08-26
Abstract: NEW MATERIAL:The compound of formula I (R 1  is H or hydroxy; R 2  is H or desosaminyl group of formula II; R 3  is H or mycinosyl group of formula III; at least one of R 2  and R 3  is H).  
     EXAMPLE: Demycinosylmycinamicin IV.  
     USE: The compound has anti-microbial activity against Gram-positive bacteria, Gram- negative bacteria, and micoplasma, and is useful as a remedy and preventive for diseases of animals, a feed additive, etc.  
     PROCESS: For example, mycinamicin IV is dissolved in dilute hydrochloric acid, and hydrolyzed by heating. The reaction liquid is cooled, controlled to basic with concentrated aqueous ammonia, and extracted with chloroform, etc. The chloroform layer is washed with water, dehydrated, and dried under reduced pressure. The residue is purified by column chromatography using silica gel as adsorbent to obtain the objective compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08313429-A (JP)
Title: Cell for spectrophotometer
Inventor: KAMITSUMA MICHINARI
IPC: G01N21/03
Filed: 1995-05-17
Abstract: PURPOSE: To conserve concn. or dilution labor, to shorten a work time and to enable the use of a detector narrow in measuring range. CONSTITUTION: In a spectrophotometer consisting of a light source 1, a monochrometer 2, a photodetector 4, an amplifier 5 and an operation and signal display device 6, a cell 3 having a plurality of different light path lengths is used in order to measure an unknown sample. The light emitted from the light source 1 becomes monochromatic light 7 by the monocrometer 2 to pass through the cell 3. The position of the cell is set at a proper light path length position by changing a moving direction 10 on the basis of the absorbancy at this time and, even when the cell is not present within a measuring range, measurement becomes possible.
Patent JP-S5818232-A (JP)
Title: Manufacture of multi-layer blown molding
Inventor: KITAYAMA YOSHIHIRO
IPC: B29C48/71
Filed: 1981-07-28
Abstract: PURPOSE:To obtain readily a multi-layer molding to which a screw, etc. to be secured to another article is firmly fixed and supported, by suspending or reducing the extruding of part of an outer layer resin when the soft outer layer resin and a hard inner layer resin are extruded at the same time. CONSTITUTION:A shielding member 7 is provided in an outer layer passage 5 to block a part of the passage 5, so that the outer layer resin can not flow to the position where a fix screw, etc. of the intended multi-layer blown molding is provided. The hard inner layer resin flows to the said position in stead of the soft resin, so that an enough force is obtained to fix and support the screw, etc. If a shielding member thinner than the thickness of the passage 5 is provided, and the outer layer resin is made thinner, due to the adjacent inner layer resins, the force for fixing and supporting the screw, etc. is similarly enough.
Patent JP-S5921674-A (JP)
Inventor: UARUTERU KURAINE HOOMAN
IPC: C07D263/12
Filed: 1983-07-01
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-S6122342-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SASAKI NOBORU
IPC: G03C7/32
Filed: 1984-06-08
Abstract: PURPOSE:To promote development procedure without impairing color reproduction by incorporating a specified cyan dye forming coupler and a specified magenta dye forming coupler having a pyrazoloazole structure in photosensitive layers different in color sensitivity from each other, respectively. CONSTITUTION:The red-sensitive emulison layer contains a coupler, such as formula II or III, represented by general formula I in which R1, R2 are each an aliphatic or aromatic group, or the like, R3 is H, halogen, an aliphatic or aromatic or acyamino group, or the like, and Y1 is H or a group releasable on coupling reaction with the oxidation product of a developing agent. The green-sensitive emulsion layer contains a coupler, such as formula V or VI, represented by general formula IV in which R4 is H or a substituent, Y2 is H or a group releasable on coupling reaction with the oxidation product of a developing agent, and Za, Zb, Zc are each methine, =N-, -N-, or the like, and further, a blue sensitive emulsion layer contains a yellow coupler, and as a result, the titled-stated photographic sensitive material can be obtained.
Patent JP-S61276707-A (JP)
Title: Aluminum and aluminum alloy sheet for press forming
Inventor: SASAKI YASUNORI
IPC: B21B1/22
Filed: 1985-05-30
Abstract: PURPOSE:To decrease the frequencies when a star pattern arises in the press forming stage by specifying the range of surface roughness by using a method for roughening the surface of an Al sheet material by rolling rolls to improve press forming. CONSTITUTION:The surface roughness of the Al or Al alloy sheet is so adjusted that the length l measured in the directions at least parallel with the rolling direction and perpendicular thereto is 25.4mm, the max. peak-to-valley height Rmax (height of the highest peak M0) is >=3mu and the number of the peaks M having >=2mu height is >=15 pieces at the length l. The frequencies when the star pattern arises can be thereby decreased and the outlook of the Al and Al alloy sheets applied to the conspicuous part such as the exterior panel of an automobile is improved.
Patent JP-S5343852-A (JP)
Title: Distance relay unit
Inventor: SAWAKI TAKANAO
IPC: H02H3/40
Filed: 1976-10-04
Abstract: PURPOSE: To prevent cut off time from being delayed due to transient recovery phenomenon taking paace owing to the characteristics of a filter etc. installed in the electric quantity introduction port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5344174-A (JP)
Title: Production of semiconductor device
Inventor: KARIYA TADAAKI
IPC: H01L21/48
Filed: 1976-10-04
Abstract: PURPOSE: To produce leads of good solder wettability without readily oxidizing by blanking a aprt of the portion where there is no solder to a specified pattern, and blanking a pattern continuous to said pattern after plating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05312605-A (JP)
Title: Vortex flowmeter
Inventor: HONDO MASANORI
IPC: G01F1/32
Filed: 1992-05-12
Abstract: PURPOSE:To remove noise over a wide frequency range by providing a band- pass filter(BPF) means, a low-pass filter(LPF) means, and a microprocessor means and freely modifying the characteristics of these filters based on clock signals delivered from a microprocessor. CONSTITUTION:A vortex signal, subjected to stress detection 20, 21, is delivered, as a vortex signal SV0, to an LPF 25 through charge converters 22, 23 and an adder/amplifier 24. Primary characteristics of the LPF 25 are determined by modifying the corner frequency by means of a clock signal fCLA. A microprocessor 29 sets a clock fCLA for the LPF 25 and a clock signal FCLV for a BPF 30 through predetermined operations corresponding to information being set by a setter 32 according to specifications thus determining the characteristics of these filters. Furthermore, a processor 29 receives an amplitude signal SA3 from a voltage/frequency converting circuit 28 and a frequency signal SV4 from a schmidt trigger circuit 31, performs operation on these signals according to operational procedures stored in a ROM, and delivers operation results to an insulating circuit 33.
Patent JP-S5821261-A (JP)
Title: Process kit container
Inventor: HONDA HARUHISA
IPC: G03G21/18
Filed: 1981-07-28
Abstract: PURPOSE:To prevent damage of a process kit and unfavorable influences due to the environment, by using a part of a container for a part of the casing of the kit detachably formed. CONSTITUTION:A photoreceptor 2 assembled in one body with a corona discharger 3, a developing device 5, and a cleaner 7 is detachably fixed with the main body of an copying apparatus to form a process kit. The protuberances 5a, 7a of the device 5 and the cleaner 7 serve as guides for a container 23. The container 23 has an opening 22 same is size as the side plate 20 of the kit, and depressed guides corresponding to the protuberances 5a, 7a, thus preventing the kit from damage and adverse effects due to the environment, because it is attached or detached led with the guides to from the container 23, and airtightly closed in the container 23 with the side plate 20.
Patent JP-S5451949-A (JP)
Title: Turning machine controller
Inventor: KATAYAMA SEIICHI
IPC: B21B39/20
Filed: 1977-10-03
Abstract: PURPOSE: To automatically change over turning and non-turning every one material, by mounting a computer for putting out the signals of turning and non-turning every material and a sequencer in a rolling precision arrangement line.  
     CONSTITUTION: When turning-non-turning indicating signals 13, 14 from a computer 10 are put out at a time of the ON of a detecting sensor 8 after a material passes on a transfer 5, a sequencer 12 stops the transfer 5 and turns a turning machine 4. When the turning of the turning machine 4 finishes, a turning completion signal 15 is returned to the computer 10, and the transfer 5 is restartd. a material presence signal 16 is added onto the turning machine 4, and indication is sent to the sequencer 12, thus preventing the insertion of the material 2 in case of turning. This device can automatically change over turning-non-turning on the transfer 5 every one material according to the set of the computer 10 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63285008-A (JP)
Title: Differential amplifier circuit
Inventor: INABE YASUNOBU
IPC: H03G5/02
Filed: 1987-05-18
Abstract: PURPOSE:To obtain a variable band characteristic with a broad band by applying feedback from a sub differential stage to each buffer transistor (TR) and making the voltage gain of the sub differential stage variable so that the change in the base voltage and the collector voltage of a signal input TR is of the same phase. CONSTITUTION:The 1st and 2nd differential amplifier circuits are provided, in which buffer TRs 27-30 are inserted between signal input TRs 5, 6, 25, 26 and collector load resistors 7, 8, 32, 33, and a broad band characteristic is obtained by applying feedback from the 2nd differential amplifier circuit to the buffer TRs 27, 30 so that the change in the base voltage and collector voltage of each signal input TR is of the same phase. Moreover, the band characteristic is made variable by varying the voltage gain of the 2nd differential amplifier circuit. Thus, the differential amplifier circuit having a broad band and whose band characteristic is made variable is obtained.