baber/WOPTO huggingface dataset:
Patent JP-H0928103-A (JP)
Title: Walking type tractor
Inventor: HAYATA HIROMITSU
IPC: A01B33/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a walking type tractor improved in safety, equipped with a switch for stopping an engine and a clutch for inserting into a power transmitting path from the engine to a vehicle shaft and enabling on-off operation in interlocking the clutch with operation of the switch for stopping the engine. SOLUTION: This walking type tractor is equipped with a switch 8 for stopping an engine 1 and a clutch 7 inserted into a power-transmitting path from the engine 1 to a vehicle shaft to enable on-off operation in interlocking the clutch 7 with operation of the switch 8 for stopping the engine. Furthermore, the switch 8 for stopping the engine is preferably constituted of the first to third three changeover terminals S1 , S2 and S3 which are two stage pushing type terminals.
Patent JP-H0529977-A (JP)
Title: Wireless microphone receiver
Inventor: KAWASAKI YUJI
IPC: H04B1/16
Filed: 1991-07-25
Abstract: PURPOSE:To allow a phantom power supply side to control a function of an antenna system in response to a tone signal or a power supply voltage by selecting a frequency of the tone signal superimposed on the phantom power supply or a power supply voltage in the wireless microphone receiver. CONSTITUTION:The receiver is provided with a phantom power supply device 4 having a tone oscillation section 16 generating a tone signal whose frequency is in response to a control input and having a phantom power supply section 17, with an antenna system 2 having a tone identification section 11 identifying the tone signal, and with a coaxial cable 3 interconnecting the phantom power supply device 4 and the antenna system 2. Then power is supplied from the phantom power supply section 17 to the antenna system 2 through the coaxial cable 3 and the tone signal is superimposed on the power to allow a function of the antenna system 2 to be remotely controlled from the phantom power supply device 4. Thus, the function of the antenna system 2 often installed at a location dangerous for the operation is selected from the location of the phantom power supply device 4 offering safe operation.
Patent JP-S6341528-A (JP)
Title: Polymerization of polyester
Inventor: SASAKI ISAO
IPC: C08G63/78
Filed: 1986-08-07
Abstract: PURPOSE:To obtain a polymer having a high intrinsic viscosity with good heat transfer efficiency without increasing stirring torque accompanied by polymeriza tion, by thermally polymerizing a bis (omega-hydroxyalkyl) terephthalate in the presence of a specific dispersion stabilizer in a silicone oil. CONSTITUTION:(A) A vinyl polymer (e.g. vinyl acetate, etc.) as a backbone is graft-polymerized with (B) a polysiloxane having >=500 molecular weight and a terminal vinyl group, etc., in the presence of a radical polymerization initiator to give a dispersion stabilizer, which is then dispersed in (D) a silicone oil, unreactive to the component (C) and physically and chemically stable at >=150 deg.C with (C) a bis (omega-hydroxyalkyl) terephthalate to provide a dispersion of fine particulate form, preferably having <=300mum average particle size. The resultant fine particles are then thermally polymerized e.g. at 180-300 deg.C, to afford the aimed polyester.
Patent JP-2001016109-A (JP)
Title: Digital data distribution system
Inventor: ANDO HIROMOTO
IPC: G10L25/51
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily and speedily acquire desired data, to enable a trader to obtain a tariff required for data distribution without fail and to attain reduction in the cost. SOLUTION: This digital data distribution system is provided with a transmitter 1 and a receiver 2. The transmitter 1 is provided with a transmitter 4. This transmitter 4 transmits digital data compressed by an encoder 3 and identification data capable of reproducing the digital data. The receiver 2 is provided with a discriminating means for discriminating whether applied identification data are matched with the identification data transmitted by the transmitter 4 or not. When this discriminating means judges both the identification data are matched, the digital data are stored in a storage device and further reproduced after decompressing these data.
Patent JP-H05204114-A (JP)
Title: Silver-salt diffusion and transfer material and method for manufacture of image by using it
Inventor: RUNE MARIA DO KEIZERU
IPC: G03C1/035
Filed: 1992-06-18
Abstract: PURPOSE: To provide the monosheet silver salt diffusion transfer material and the method for forming a direct positive image by using it. CONSTITUTION: This photographic material has an image receiving layer containing physical development nuclei and a substantially nonphotosensitive layer containing a silver salt on a support and this emulsion layer contains silver halide grains having an average grain diameter of 0.6μm and interposed between the image receiving layer and the substantially nonphotosensitive layer and this substantially nonphotosensitive layer has a sensitivity smaller by 1/10 times than the photosensitive emulsion layer, and an image is formed by using this photosensitive material.
Patent JP-S6343203-A (JP)
Inventor: OGAWA KOJI
IPC: F21S8/10
Filed: 1986-08-08
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-S6084302-A (JP)
Inventor: SHIGUFURIIDO SUBUENSON
IPC: A61P31/04
Filed: 1984-09-07
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-S5977364-A (JP)
Title: Speed reference arithmetic unit
Inventor: SHINTAKU HIDENORI
IPC: G01P3/50
Filed: 1982-10-26
Abstract: PURPOSE:To vary the forward lead rate according to changes in the different speed rate, the speed ratio between upper and lower rolls of a rolling mill by correcting the forward lead rate thereof with a function of the different speed rate. CONSTITUTION:The ratio between the set speeds of the upper roll 3 and the lowr roll 4 of a rolling mill 2 is set with a different speed rate setting device 13 and the output X thereof is substituted for a function value f(x) corresponding to the forward lead rate of the rolling mill 2 as output from a forward lead rate setting device 12 with a function sustitution device 15. The multiplication between the function value f(x) and the output f0 from the forward lead rate setting device 12 is performed with a first multiplier 14 and the output is multiplied by the output TS from a rolling mill speed reference arithmetic unit 11 with a second multiplier 16 to output a speed reference for the forward lead rate. The output of the second multiplier 16 is added to the speed reference TS with an adder 17 and the results are outputted to motors 9 and 10 for driving a pinch roll 5 and a winder 6 as speed reference.
Patent JP-H0929943-A (JP)
Title: Raw sheet reversal device of gravure printing press
Inventor: MITANI YASUHARU
IPC: B41F33/14
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance printing quality by making the tensions of a raw sheet before and after reversal same by controlling a variable synchronizing motor so as to make the rotational speed of a tension roller synchronous to that of the plate cylinder of a rear printing part and making a nip roller and a shaft movable in the direction approaching the tension roller and separating therefrom. SOLUTION: The rotation of a variable synchronizing motor 7 rotationally driving a tension roller 5 allowing a raw sheet A to take a U-turn through a transmission mechanism 6 is controlled by a control part 8 utilizing a microcomputer so as to make the rotational peripheral speed of the tension roller 5 synchronous to that of the plate cylinder 2A of a rear printing part. The nip shaft 10A supporting the nip roller 10 made of an elastic material provided in opposed relation to the tension roller 5 so as to leave a gap 9 on a machine frame in a freely rotatable manner is moved in the direction approaching the tension roller 5 and separating therefrom by a moving means. Therefore, the tension of the raw sheet is stabilized to prevent the shift of patterns.
Patent JP-H04352774-A (JP)
Title: Diphenylsulfone derivative and heat-sensitive recording material
Inventor: TOYAMA TAKAFUMI
IPC: B41M5/337
Filed: 1991-07-02
Abstract: PURPOSE:To provide a new compound having excellent storage stability of highlight, fastness of color-developed image and resistance to plasticizer and useful for heat-sensitive recording material, etc. CONSTITUTION:The compound of formula I [R<1> is (halogen or lower alkyl- substituted) aralkyl or alkenyl; R<2> is H or methyl; R<2> is methyl when R<1> is benzyl free from substituent], e.g. 4-benzyloxy-4'-(2-methylglycidyloxy) diphenylsulfone. The compound of formula I can be produced by reacting a phenol of formula II with an epichlorohydrin compound of formula III. A heat- sensitive recording material containing a color-developing dye (e.g. fluoran-based dye), a color-developing agent for the dye and the compound of formula I is useful for facsimile, etc.
Patent JP-H0237335-A (JP)
Title: Camera with self-timer
Inventor: MEGURO HIROSHI
IPC: G03B13/36
Filed: 1988-07-27
Abstract: PURPOSE:To prevent such undesirable photographing that an unnecessary object enters by inhibiting a photographing action in response to a clock signal generating after a prescribed length of time has passed, based on the disagreement of 1st range finding information with 2nd range finding information and that of 1st metering information with 2nd metering information, at the time of self- timer photographing. CONSTITUTION:The range finding means 14 of the camera with a self-timer range-finds at least one area of a field at a 1st point before a prescribed length of time passes and that of a 2nd point thereafter to obtain the 1st range finding information and the 2nd range finding information, and a comparing means 10 compares them. When they agree, an agreement signal is generated, and a photographing control means 16 permits the photographing action in response to the clock signal. On the other hand, if they disagree, the photographing action in response to the clock signal is inhibited. In case an intruding body crosses the field just before the photographing action starts after time set by the self-timer has come, the photographing action is inhibited. As a result, such failure that an intruding body enters can be prevented.
Patent JP-H0538313-A (JP)
Title: Automatic rice cake making machine
Inventor: HAMAKAWA TERUHISA
IPC: B02C19/08
Filed: 1991-07-26
Abstract: PURPOSE:To prevent a rice cake from overriding a return plate which assembles rice cakes in a mortar to the center part of the latter. CONSTITUTION:A return plate elevating mechanism 30 which is driven by a drive source other than a mortar rotating motor for rotating a mortar 13 and a mallet elevating motor for elevating a mallet 20, elevates a return plate 31 with a suitable timing, A plurality of protrusions 18 are formed on the bottom of the mortar 13, which facilitate the rotation of rice cakes while preventing the rice cakes from bouncing and coming out from the mortar 13.
Patent JP-H0237965-A (JP)
Title: Output control device for welding power source
Inventor: HIRASAWA KAZUNARI
IPC: B23K9/00
Filed: 1988-07-27
Abstract: PURPOSE:To prevent tip fusion and sticking by interrupting electric power supply to a wire feed motor, then controlling a welding output by viewing the time for generation of a welding arc upon ending of welding. CONSTITUTION:The electric power supply to the wire feed motor is interrupted by a torch switch OFF signal. The welding output is then interrupted at the point of the time t11 when the arc generation time Ta and the set time t1 satisfy Ta>=t1 after the short circuit and the welding arc are scrupulously repeated. The short circuit is opened upon lapse of the set time t2 after the welding output is interrupted. The welding output is interrupted again at the point of the time t12 when the arc generation time Ta>=t1 is satisfied. The welding output is made again after the set time t2, but the welding output is interrupted upon lapse of the burn back time TB after the torch switch OFF when the welding current does not flow at the point of this time. The time of the arc generation state during the burn back time is limited to the time t1 and the burning-up time of a welding wire after the end of welding is max. t1. The burn-up quantity is thus limited.
Patent JP-S6078060-A (JP)
Inventor: ISO MITSUO
IPC: E04H6/18
Filed: 1983-10-05
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-S6430330-A (JP)
Title: A/d converter
Inventor: SONEDA MITSUO
IPC: H03M1/20
Filed: 1987-07-27
Abstract: PURPOSE:To reduce the total number of built-in comparators and to decrease a current noise by providing in parallel a first A/D converting means equivalent to the range of the dynamic range of an input analog signal and a second A/D converting means equivalent to a prescribed range. CONSTITUTION:A first A/D converting means 4a to supply reference voltages VH and VL equivalent to the total range of the dynamic range of an input analog signal VIN and at least a second A/D converting means 4b to supply reference voltages VM and VL equivalent to the prescribed range of the dynamic range of the input analog signal are provided. To the overflowing output of the A/D converting means 4b, the output digital signal of A/D converting means 4a and 4b is switched and removed (selector 8) and to respective high-order and low-order of the output digital signals of the the A/D converting means 4a and 4b, a prescribed adding bit is added (selector 8). Thus, the total number of built-in comparators Ca1-Ca255 and Cb1-Cb255 is reduced and the current noise is decreased.
Patent JP-S5888601-A (JP)
Title: Length measuring instrument
Inventor: SAKATA HIDEO
IPC: G01B3/22
Filed: 1981-11-21
Abstract: PURPOSE:To improve operability and to secure fine measuring force speedily by elastically coupling a rotary knob with a gear for spindle driving, and providing a mechanism which locks the rotation of the knob. CONSTITUTION:A spindle 3 is provided with a driving rack 3B which engages a driving gear 7A in addition to a rack 3A and a pinion 5 for a dial gauge 6. The gear 7A is formed around a pinion shaft 7 in one body, and allowed to rotate while disabled to move in axial directions. Further, the pinion shaft 7 has a gear 9 formed to engage a rotary knob 10 threadably. Then, the gear 7A and knob 10 are coupled together elastically by a wind spring 11. When the knob is further rotated even after the knob is rotated to allow the spindle to abut on a body to be measured, only the knob is rotated against spring force and the abutting surface 10A is locked to a frame 1 frictionally. The displacement of the spring in this case operates as measured pressure.
Patent JP-H0353058-A (JP)
Title: Gold-colored ornament
Inventor: SHIBUKI KUNIO
IPC: B44C1/14
Filed: 1989-07-21
Abstract: PURPOSE:To produce a gold-colored ornament at a low cost by forming coating layer of gold or gold alloy on the surface of a metallic base material via a thin film of titanium oxynitride with a specific composition. CONSTITUTION:At the time of producing a gold-colored ornament, such as watchband, watchcase, and spectacle frame, an intermediate coating layer of titanium oxynitride having a composition represented by Ti(NXOY)Z (where 0.005<=Y<=0.060, X=1-Y, and 0.8<=Z<=1.0) is formed into a state of thin film of 0.2-3.0mum thickness on the surface of the base material of the ornament composed of stainless steel, brass, copper alloy, aluminum alloy, etc., by an ion plating method, etc. Further, a coating layer of gold or gold alloy is formed on the above layer, by which the gold-colored ornament is produced. Since the titanium oxynitride as intermediate layer has a color tone like gold, the thickness of the coating layer of gold or gold alloy can be reduced, and as a result, the gold-colored ornament can be inexpensively produced.
Patent JP-2001015197-A (JP)
Title: Contact pin for printed circuit board
Inventor: KIKUZAWA YASUSHI
IPC: H01R12/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a contact pin for a printed circuit board capable of making sufficient contact with the land part of a through hole without damaging the land part and a pattern. SOLUTION: A guide pin part 3 protruding from a pin shaft part and plural contact pin parts 4 protruding from the pin shaft part practically side by side with the guide part 3 are provided, and the plural contact pin parts 4 are provided around the guide pin parts 3. The plural contact pin parts 4 are formed so as to have shorter lengths than the guide pin part 3.
Patent JP-H04240676-A (JP)
Title: Developing system
Inventor: ROORENSU FUROIDO JIYUNIA
IPC: G03G15/08
Filed: 1991-07-26
Abstract: PURPOSE: To provide a developing device using a carrying roll provided with a rotary magnet for advancing developer to a donor roll in a developing area. CONSTITUTION: A nip part is formed between a magnet roll 46 and the donor roll 40 under the cooperation of the rolls 46 and 40. The magnetic roll is provided with the rotary magnet 90 arranged inside a sleeve. The developer is attracted to the sleeve, then, the developer goes forward to the nip part in accordance with the rotation of the magnet, then, the toner is attracted to the donor roll. The toner is carried by the donor roll to the developing area adjacent to a photoconductive member. Plural electrode wires 42 are arranged in the developing area between the photoconductive member and the donor roll. An electrical bias is applied on the electrode so that the toner may be separated from the donor roll and a toner cloud may be formed in the developing area. A latent image is developed by the toner separated from the toner cloud.
Patent JP-S6181876-A (JP)
Inventor: TOYODA HIDETOSHI
IPC: B62K5/02
Filed: 1984-09-07
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-H0535251-A (JP)
Title: Data reduction device
Inventor: TEZUKA FUMIKICHI
IPC: G09G5/26
Filed: 1991-07-26
Abstract: PURPOSE:To reduce a dot character horizontally and vertically to uniform line width by the data reduction device which reduces the dot character consisting of a dot pattern. CONSTITUTION:The data reduction device is equipped with a horizontal dot width detecting circuit 12 and a horizontal reducing circuit 13 for horizontal reduction; and the horizontal dot width detecting circuit 12 detects the dot width which has the highest frequency horizontally in the character to be reduced and the horizontal reducing circuit 13 finds the horizontal dot width of the character to be reduced at specific intervals of scanning, and reduces the character by correcting the found dot width into the dot width having the highest frequency when the difference between the found dot width and the dot width with the highest frequency is less than a permissible error or by using the found dot width as it is when the difference is larger than the permissible error. Further, a vertical dot width detecting circuit 15 and a vertical reducing circuit 16 are provided for vertical reduction, which is similarly performed.
Patent JP-S57112141-A (JP)
Title: System for line switching
Inventor: NAKANO TAKAO
IPC: H04B1/74
Filed: 1980-12-29
Abstract: PURPOSE:To use effectively the transmission band, by using frequencies whose number is smaller than the number of current lines to control the switching current/stand-by lines. CONSTITUTION:Three signal (a)-(c) different in frequency are set between a base band S and an order line signal O, and these three signals are combined variously to obtain a signal for line switching control. If an abnormality occurs on a line TP2, it is detected by a pilot signal detector 1, and the line switching control signal of the combination of signals (a) and (b) is taken out from a control circuit 18 and is supplied to control circuits 19 and 20 through a line TP1'. A switching driving signal corresponding to the line TP2 is supplied from the control circuit 20 to switches 9 and 10 to switch them. Consequently, the pilot signal of the TP2 is transmitted to a stand-by line SP, and the receiving side confirms the disappearance of AM modulation of discriminate the switching of the line TP2 to the stand-by line SP, and switches 16 and 17 are switched to the side of the stand-by line SP.
Patent JP-S57113169-A (JP)
Title: Microcomputer
Inventor: MORI AKISUKE
IPC: G06F15/177
Filed: 1980-12-29
Abstract: PURPOSE:To utilize the advantages of each MPU and to improve the functions of the whole system, by providing a specific restart switching circuit, etc., to use the optimum MPU selectively. CONSTITUTION:A microcomputer which has microprocessor MPU differing in architecture is provided with a data bus 3 through which switching information for selecting one of MPUs is supplied. Further, a restart switching circuit 1 is provided. Consequently, a write control signal 9 for the switching information is inputted, and the switching information is written by the write control signal 9 generated for switching and then held; and switching signals 4-6 are supplied to the reset terminals of the MPUs in accordance with the switching information, and only the selected MPU is reset and restarted.
Patent JP-S6343482-A (JP)
Title: Digital process circuit
Inventor: IWASE SEIICHIRO
IPC: H04N19/00
Filed: 1986-08-11
Abstract: PURPOSE:To obtain the digital video signal of a base band with a simple constitution by converting the high-frequency frequency of a television signal into an MNfsc M and N mean integers and fsc means a chrominance subcarrier frequency) of video intermediate frequency and sampling it with a Mfsc of clock. CONSTITUTION:The high-frequency signal of a television signal and the specified local oscillation signal from a local oscillator LQ 4-1 are supplied to a mixer 4-2 to be mixed. By passing an intermediate frequency level VIF 5, the video intermediate frequency MNfsc of video intermediate frequency signal is generated. The video intermediate frequency signal is supplied to an A/D converter 1 and sampled in a sampling frequency Mfsc(one Nth of frequency of the video intermediate frequency) generated from a voltage control oscillator 3. The sampling frequency Mfsc is controlled in a way synchronizing to the chrominance subcarrier signal fsc included in the video intermediate frequency MNfsc by a phase detector 2.
Patent JP-H0478206-A (JP)
Title: High frequency circuit
Inventor: SEKINE KENJI
IPC: H01P5/22
Filed: 1990-07-18
Abstract: PURPOSE:To make an amplifier highly efficient by acting a parallel operation type amplifier employing a ladder type hybrid like a power synthesis circuit the same as a conventional hybrid circuit to a fundamental wave and bringing an impedance of an amplifier element when viewing a load from the output terminal of the element into a short-circuit state to a 2nd harmonic wave. CONSTITUTION:Amplifier elements 6A, 6B whose characteristic is almost identical to each other are employed for the circuit, a 2nd harmonic wave generated from them is designed to be almost of a same level and the circuit acts like the operation as if a high frequency signal were totally reflected in a hybrid. That is, a signal inputted to the elements 6A, 6B has a phase difference by 90 deg. by an input side hybrid. Thus, the phase difference of the 2nd harmonic wave generated in the elements differs by 180 deg.. That is, the circuit is equivalent to the presence of an oscillating source having 2nd harmonic waves whose phases are inverted with each other, that is, 2fo. Thus, the circuit is equivalent to a short-circuit at a point through the lines 8A, 8B from the signal source and then the signal source is brought into a short-circuit by selecting the length of the lines 8A, 8B to be 1/4 wavelength and to be 1/2 wavelength with respect to the 2nd harmonic wave.