baber/WOPTO huggingface dataset:
Patent JP-H05303302-A (JP)
Title: Fixing device
Inventor: YAMADA KATSUHIRO
IPC: G03G15/20
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a fixing device capable of preventing the deflection of a heating roller caused by the insufficiency of the rigidity of a heat generating pipe. CONSTITUTION:In the fixing device provided with the heating roller 1 on which conductive layers 3 and 4 are formed on the inner and outer peripheries of the heat generating pipe 2 generating heat by energization, and made of synthetic resin, applying a voltage to the conductive layers 3 and 4, and pressing a form with contact with the heating roller 1 by a pressure roller 10, a reinforcing roller 19 is fitted between the outer periphery of a reinforcing shaft 6 whose both ends are borne by a bearing 8 and the inner surface of the heating roller 1, and the deflection of the heating roller 1 is prevented by the reinforcing roller 19 and the reinforcing shaft 6. so that the heating roller 1 and the pressure roller 10 are uniformly and closely stuck over almost the entire length, to prevent the occurrence of a failure in fixing.
Patent JP-H07297419-A (JP)
Title: Laminated photodetector
Inventor: SUEHIRO YOSHINOBU
IPC: H01L31/0232
Filed: 1994-04-22
Abstract: PURPOSE:To provide a laminated photodetector which can detect optical signals in a plurality of wavelength regions. CONSTITUTION:A laminated photodetector is provided with a reflection photodiode 11 provided with a photodetector element and optical surface 114 which is counterposed to the light receiving surface of the photodetector element, reflects and condenses part of incident light from the outside, and transmits part of the incident light and another reflection photodiode 12 which is provided behind the optical surface 114 and receives light having a specific wavelength. When the optical signals detected by means of the photodiodes 11 and 12 are processed, optical signals in two wavelength regions can be detected.
Patent JP-S5535737-A (JP)
Title: Paper feeder
Inventor: OGUCHI YUUHEI
IPC: B65H20/36
Filed: 1978-09-01
Abstract: PURPOSE: To enable feed of paper in normal and reverse directions by engaging a paper feed claw member, which is provided with a normal-rotation paper feed claw and a reverse-rotation paper feed claw, with a paper feed lever reciprocated by a cam member.  
     CONSTITUTION: In normal-rotation operation, a paper feed cam 301 rotates a paper feed lever 302 to release the engagement between the lever 302 and a lock lever A307, and a normal-operation paper feed claw 304 also rotates to be disengaged from a lock lever B308, when electromagnets A313 and B314 are fed with the  same pulse at the same time. As a result, the claw 304 rotates a normal-rotation  latchet wheel 303-1, and a recording paper 317 is fed in the normal direction by a  paper feed roller 315 and a paper pressure roller 316. In reverse-rotation operation,  the cam 301 releases the engagement between the lever 302 and the lever 307 and  between the claw 304 and the lever 308, when a pulse is fed only to the electromagnet 313. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S601451-A (JP)
Title: Controller for continuously variable transmission
Inventor: OSHIAGE KATSUNORI
IPC: F16H61/02
Filed: 1983-06-17
Abstract: PURPOSE:To permit the actual speed change ratio to follow correctly by setting the aimed corrected speed change ratio signal by calculating the correction value corresponding to the differentiation value of the aimed speed change ratio, for the aimed speed change ratio, and making the actual speed change ratio signal close to the aimed corrected speed change ratio signal. CONSTITUTION:An aimed speed change ratio determining means 950 which determines the aimed speed change ratio signal from the actual detected operation state of a car is installed. The output supplied from the means 950 is input into an aimed corrected speed change ratio calculating means 956 which sets the aimed corrected speed change ratio signal by calculating the value corresponding to the differential value of the aimed speed change ratio. The output of the calculation means 956 is input into a speed change instruction signal calculating means 960 which controls a speed change actuator 968 so that the deviation between the aimed corrected speed change ratio signal and the actual speed change ratio signal becomes zero. Therefore, the actual speed change ratio can correctly follow the aimed value, even in the operation state where the aimed speed change ratio varies frequently, and the engine can be controlled to a desired operation state.
Patent JP-H01278844-A (JP)
Title: Throttle controller for car engine
Inventor: ISHIKAWA KAZUO
IPC: B60W10/10
Filed: 1988-04-30
Abstract: PURPOSE:To make acceleration at the time of starting constantly keepable all the time by controlling throttle opening for its increment in response to the magnitude of calculated time till rotational frequency of a transmission input shaft comes close to that of an engine output shaft. CONSTITUTION:A throttle control means 21 judges operation of an accelerator pedal 14 on the basis of a detection signal of operation of this accelerator pedal 14 at the time of starting. The throttle control means 21 drives a clutch driving means and engages a clutch 2, while it compares rotational frequency of an input shaft 3a of a transmission 3 being detected by a transmission input side speed detecting means 12 with that of an engine output shaft being detected by an engine speed detecting means 8. In addition, with this comparison, the throttle control means 21 calculates time till both speeds come close. The throttle control means 21 controls a throttle opening regulating means 6 for its drive in response to magnitude of the calculated time.
Patent JP-H045707-A (JP)
Title: Area working data generating method
Inventor: KIUCHI YUJI
IPC: G05B19/4093
Filed: 1990-04-24
Abstract: PURPOSE:To obtain numerical control data for carving and working a pattern along a curved surface by extracting the information of a Z-axis direction for a three-dimensional free curved surface generated by a three-dimensional CAD system, and collecting it into the numerical control data for area working. CONSTITUTION:The graphic 2A on an X-Y direction plane 2 is designed by the three-dimensional CAD system 1 constituted mainly of an electronic computer. Next, the CAD system 1 stores beforehand coordinates on an X and a Y axes (locus in X-Y direction) by the extracting processing XP of an X-Y direction locus. The system 1 generates the three-dimensional free curved surface 3 by generating processing TP. The information of the Z-axis direction for each point of the graphic 2A is extracted by processing ZP by coordinating the pattern 2A on the plane 2 with the curved surface 3. Then, that data is collected by the system 1 into the numerical control data for carving and working the graphic 2A along the curved surface 3. Thus, the correct data for working can be easily obtained in a short time by using the system 1.
Patent JP-H04229757-A (JP)
Title: Digital loop transmission system and testing circuit of its line
Inventor: MAIKERU YUUJIN BAAKU
IPC: G01R31/58
Filed: 1991-04-15
Abstract: PURPOSE: To provide a means which can test pair lines in a customer machine, even in a digital loop transmission system which uses optical fibers reaching a distant terminal. CONSTITUTION: The digital loop transmission system consists of a center station terminal 10, a remote terminal 12 connected optically and electrically to the center station terminal, and a distant terminal 16 optically connected to the remote terminal. In this system, the distant terminal 16 is provided with a drop test module 20, which tests a fault of a line 18 in the customer machine and a means which optically transmits the test result to the remote terminal 12 through an optical data link 17. The remote terminal 12 is provided with a means which converts the test result to a characteristic resistance, and this characteristic resistance is set so as to be accessed electrically by the center station terminal 10.
Patent JP-S5813495-A (JP)
Title: Composite wire for gas shielded welding
Inventor: KANBE YOSHIO
IPC: B23K35/368
Filed: 1981-07-13
Abstract: PURPOSE:To provide a composite wire of superior slag detachability by contg. a flux consisting essentially of specific ratios of TiO2, SiO2 and deoxidative elements in a carbon steel sheath and contg. a specific content of Bi in the flux. CONSTITUTION:A flux consisting essentially of 1.7-10.0% TiO2 based on the weight of a wire, 0.1-3% SiO2 and 1.5-6% deoxidative elements is contained in a metallic sheath consisting of carbon steel, and total 0.001-0.5% Bi is contained in one or both of the packed flux and the sheath metal, whereby the composite wire for gas shielded welding is produced. There are Si, Mn, Al, Ti, Mg, etc. as the deoxidative elements used.
Patent JP-H08284704-A (JP)
Title: Compression natural gas fuel feeder for diesel engine
Inventor: KEN GURIIN
IPC: F02D41/02
Filed: 1995-04-07
Abstract: PURPOSE: To enable a diesel fuel oil and natural oil combined engine to be operated only by diesel fuel oil by feeding compression natural gas mixed with air after lowering the pressure of the compression natural gas and making it possible to feed diesel fuel oil in a quantity about equivalent to the natural gas expressed in terms of a calorie. CONSTITUTION: A Diesel engine, which is provided with an exhaust gas recirculation system consisting of an EGR valve, is also privoded with an air/ natural gas fuel mix device D on an air suction means B of a compression natural gas fuel feeder and compression natural gas is fed to the Diesel engine from a supply source 19 through a gas fuel leading-in passage 22 which is interposely provided with a pressure sensor E, a high and a low pressure regulators G, I, and a solenoid valve H. It is further equipped with a diesel fuel oil feeding system A which is provided with a diesel fuel oil flow control valve K for selectively limiting the diesel fuel oil flowing into an engine 11, and the flow control valve K is controlled by a control box F, which inputs output signals of the pressure sensor E and the like, in accordance with the operating condition.
Patent JP-H01277792-A (JP)
Title: Counting device of radiation pulse
Inventor: HIROOKA MEGUMI
IPC: G01T1/17
Filed: 1988-04-30
Abstract: PURPOSE:To make the rate of omission in counting smaller than that by a conventional counting method, by obtaining a radiation pulse count value by dividing the total sum of time widths of a pulse signal subjected to pulse-height discrimination, by a non-sensing time of a detection system containing an amplifier circuit. CONSTITUTION:When a radiation falls on a detector 1, a signal pulse is transformed into a voltage pulse by a preamplifier 2, subjected to amplification and wave-shaping by a proportional amplifier 3 and transformed into a logic pulse by a pulse-height discriminator 4. An AND gate 5 which is put in an ON state while the logic pulse is outputted passes an output pulse from a high- frequency pulse generator 6 and counts as a count value P the total sum T of time widths of the output pulse of the pulse-height discriminator 4 which is inputted to a counter 7 and in the course of measurement therein. The upper (M-N) bits (non-sensing time tau=2N) of the count value P in said counter 7 are read out by a reading circuit 8 and taken as a radiation pulse count value.
Patent JP-S601334-A (JP)
Title: Cylinder number controlling engine
Inventor: ISHIZAWA SHIZUO
IPC: F16H61/14
Filed: 1983-06-16
Abstract: PURPOSE:To enhance the output of a cylinder number controlling engine upon all cylinder operation, and as well to aim at making the partial cylinder operation smooth, by setting the operating range of a lock-up mechanism in a torque converter, separately upon partial cylinder operation and upon all cylinder operation. CONSTITUTION:When a control circuit 43 detects a light load condition in accordance with the output of a load condition detecting means (an air-flow meter 8, a throttle valve switch 9, a rotational speed sensor 61), a cylinder number controlling engine deenergizes a rest side cylinders to carry out partial cylinder operation. In this case, there is provided a lock-up control device 42 receiving the output of the control circuit 43 together with the outputs of a shift switch 57, a vehicle speed sensor 58 and a pressure sensor 61. Upon all cylinder operation at a vehicle speed above a predetermined value, the lock-up is made, but in the range in which variations in torque are liable to occur upon partial cylinder operation at a relatively low vehicle speed, a solenoid valve 41 provided to a lock-up control valve is controlled so that the lock-up is not made, thereby the lock-up mechanism is thus controlled.
Patent JP-S5232604-A (JP)
Title: Extension inter-connection system
Inventor: TSUDA SHINICHI
IPC: H04M3/48
Filed: 1975-09-08
Abstract: PURPOSE:The call route is automatically formed between calling and called extensions by equipping the storage position informed memory. Thus, survice for extension inter-connection is improved.
Patent JP-S5232029-A (JP)
Title: Adhesives for cement products
Inventor: KOUNO MASAMI
IPC: C09J131/04
Filed: 1975-09-08
Abstract: PURPOSE: An adhesive for cement products having resistance to water and weatherability, prepared by adding coaltar and a specific inorganic material powder to a synthetic resin emulsion as a base material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07147168-A (JP)
Title: Housing device for rated wire, and supplying method for rated wire
Inventor: ISHIDA MASAHIKO
IPC: H01B13/00
Filed: 1994-05-23
Abstract: PURPOSE:To select a rated wire set in each line of a joint block and to make pressure contact without error, when bringing the wire into pressure contact with the crimp terminal of the block. CONSTITUTION:To a plurality of crimp terminals 3 inserted in a plurality of lines at a prescribed pitch to the base of a joint block 1, rated wires W prepared in each line are successively pressure-connected from one line toward the other line. A plurality of wire housing bodies 42 for housing the rated wires W of the same or different kinds prepared in each line, respectively, are provided, openable and closable lid bodies 44 are provided on their one-side ends, and the opening and closing of each lid body 44 is carried out in conformation to the order of pressure connection of the rated wires W.
Patent JP-S60253150-A (JP)
Title: Sealed-type lead storage battery
Inventor: SUZUKI YOSHIE
IPC: H01M2/12
Filed: 1984-05-29
Abstract: PURPOSE:To make a smaller sized storage battery and to reduce the material cost, by forming a V-shaped folding line as well as by making a relief valve consisting of two parallel synthetic resin films or sheets facing to each other without a gap between them, project upwards. CONSTITUTION:An unwelded part consisting of two parallel polyethylene films or sheets 5 facing to each other without a gap is formed as a relief valve 6 in the central part of the battery. It is formed into a slender strip and projected upwards. After the edges of the battery on the right and left sides of the valve are welded, the relief valve is folded at its root by 180 deg. into a V-shape. The relief valve 6 does not restore its original posture, but is bent by 5-10 deg.. In this position, the inner sheet 10 does not contract enough around the folding line 8, but pushes the outer sheet 11 and comes in tight contact with the outer sheet 11. When the valve 6 is open, as it is pushed from the inside by the pressure of the gas, the valve turns to the direction reducing the folding angle. On the other hand, when the pressure inside the battery is decreased, the valve restores its position due to the nature of polyethylene and it becomes closed.
Patent JP-H02288473-A (JP)
Title: Camera provided with electronic view finder
Inventor: AOKI TETSUSHI
IPC: G03B13/02
Filed: 1989-04-27
Abstract: PURPOSE:To adjust brightness quickly in response to the photographing environment by setting the duty ratio of a driving pulse driving a liquid crystal based on photometric information detected by a photometric means and driving the liquid crystal, thereby adjusting it. CONSTITUTION:The light receiving direction of a photodetector 10 of the photometric means 11 is arranged in nearly coincident with the direction of a visual window of an electronic view finder 8 to detect the intensity of the external light striking on the visual field window. Then the duty ratio of the driving pulse driving the liquid crystal 7 is set based on the photometric information for which the brightness adjustment of the liquid crystal 7 of the electronic view finder 8 is detected by the photometric means 11 and the crystal is driven and adjusted by the driving pulse. Thus, the brightness of the liquid crystal of the electronic view finder is adjusted quickly based on the photometric information in response to the pickup environment.
Patent JP-S61290111-A (JP)
Title: Coupler of steel sheet pile and its construction work
Inventor: OZAWA TADATOSHI
IPC: E02D5/08
Filed: 1985-05-21
Abstract: PURPOSE:To reduce the cost of construction work by a method in which a pair of U-shaped steel sheet piles are set back to back and connected by a flexible water-stop part made of a flexible material, e.g., rubber, synthetic resin, etc. CONSTITUTION:A flexible water-stop plate part 3 is set between a pair of steel sheet piles 2 and 2' set back to back at an interval and the ends 3a and 3a' of the part 3 are fixed through fitting plates 4 to the piles 2 and 2' by bolt and nuts 5 to form a coupler 1. The coupler 2a of the pile 2 of the coupler 1 is connected with the coupler 11 of the adjacent steel sheet pile No.1 already driven and the coupler 11 is driven to halfway by applying load to the upper end of the coupler 1. The coupler 2a' of the steel sheet pile 2' is connected with the coupler 11 of the adjacent steel sheet pile No.2, and the pile No.2 is driven into the ground.
Patent JP-H11300093-A (JP)
Title: Pinch for hanger and hanger therewith
Inventor: SHIMIZU HIROMICHI
IPC: D06F57/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a pinch mounted on a frame body of a hanger which minimizes accidental opening of a rotary pinch by making the rotary pinch openable either to the right or to the left simply by changing the direction of mounting it while grasping firmly a drying thing or the like without being easily taken off but able to be easily dropped in response to the opening of the rotary pinch in the removal thereof. SOLUTION: In this pinch which comprises a fixed pinch (a) fixed on a frame body (e) of a hanger B and a rotary pinch pivoted thereon to turn, the fixed pinch is made up of two fixed plates 1 of the same shape facing each other and the rotary pinch (b) is made up of a rotary pinch body which is pivoted between the two fixed plates 1 of the fixed pinch (a) while being energized by a coil spring. This rotary pinch body has a horizontal linear grasping part 15 on one hand and an operating part 19 protruding upward on the other and keeps a grasping part in contact with a receiving part 10 of the fixed pinch by the bias of the coil spring. To fix the pinch for the hanger, the fixed pinch is inserted into the frame body (e) of the hanger B with a inverted gutter-shaped cross section to stick the operating part 19 of the rotary pinch (b) upward from the frame body (e).
Patent JP-S62266294-A (JP)
Inventor: AKETO YASUO
IPC: F16L55/04
Filed: 1986-05-13
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-H07291446-A (JP)
Title: Nozzle clog eliminating/controlling method for pulverized substance blowing-in device
Inventor: ANDO HIDEYUKI
IPC: B65G53/66
Filed: 1994-04-26
Abstract: PURPOSE:To make blowing-in of pulverized substance continuously by performing fuzzy reasoning of the lance nozzle clogged condition from the situation of pulverized substance being blown into a molten metal, feeding back the result from reasoning to a pulverized substance rate-of-flow controlling and a carrier gas rate-of-flow controlling device, and thereby eliminating clogging automatically. CONSTITUTION:The rate of flow of a pulverized substance, that of a carrier gas, the carrier gas pressure, and the pre-nozzle pressure in the pulverized substance blowing-in operations are fed to a computer 16, and a fuzzy reasoning is performed using a membership function stored previously in the computer 16, and the result from reasoning is fed back to a pulverized substance rate-of- flow controlling and a carrier gas rate-of-flow controlling device 18, 13, and thereby the rate-of-flow of the pulverized substance and that of the carrier gas are varied automatically so that clogging is eliminated. Accordingly clogging can be eliminated automatically even in case the lance is going to clog during the pulverized substance blow-in works, which enables continuous performance of the blowing-in operations.
Patent JP-S5811862-A (JP)
Title: Encoder
Inventor: NOJIRI YUUKOU
IPC: G01P3/486
Filed: 1981-07-15
Abstract: PURPOSE:To make the center of the pulsation of the 2nd pseudo sine-wave voltage invariably constant by separating only a sine-wave component from the 1st pseudo sine-wave voltage, superposing this sine-wave component upon a DC component, and generating the 2nd pseudo sine-wave voltage. CONSTITUTION:As a rotary disk 14 rotates, light incident to a phototransistor 7 varies in the quantity and the internal resistance of the phototransistor 7 varies to generate the 1st pseudo sine-wave voltage V2 at the series connection point between a resistance 12 and the phototransistor 7. A capacitor 21 is connected to separate a sine-wave component from the 1st pseudo sine-wave voltage V2, and the separated sine-wave component is superposed upon a DC voltage at the series connection point between voltage dividing resistances 17 and 18, generating the 2nd pseudo sine-wave voltage V5.
Patent JP-H06320918-A (JP)
Title: Pneumatic tire
Inventor: ISHII FUMITO
IPC: B60C13/00
Filed: 1993-05-11
Abstract: PURPOSE:To improve comfortableness and operational stability and to reduce road noise without an increase in weight by composing a sidewall of the combination of tire radial upper and lower parts formed of rubbers having different fixed material properties, and arranging the position of their joint face in a fixed domain. CONSTITUTION:A sidewall 5 is formed of upper and lower parts 5u, 5d, which are formed of rubber having different rubber characteristics, namely JIS hardness being 50 or less, 58 or more, and tangent loss being 0.15 or more, 0.18 or more. The average position of the joint face of the upper and lower parts 5u, 5d is arranged within a domain being 1/3 to 2/3 of the height H of the section of a tire from the outer periphery J of the tire toward the radial inside of the tire. Thus bending ability near the buttress part of the upper part 5u is improved to improve comfortableness, and rigidity near a bead part is heightened to improve operational stability, and the volume of rubber is lessened to make the tire lighter for reducing road noise.
Patent JP-H01279260-A (JP)
Title: Image forming device
Inventor: IGUCHI HIROFUMI
IPC: G03G15/00
Filed: 1988-05-02
Abstract: PURPOSE:To look to a user's safety by inputting a closing signal from a detection means in a control means after delaying it with a timer and keeping an image forming means in a housing from starting actuation if a cover is not completely closed. CONSTITUTION:The title device is provided with the detection means 49 which detects whether an opening is opened or closed by the cover and outputs an opening signal and the closing signal and the control means 51 which makes the image forming means non-actuated with the opening signal from the detection means 49 and makes it actuated with the closing signal from the means 49. The closing signal from the detection means 49 is inputted in the control means 51 through the timer 50. Namely, the closing signal from the means 49 is inputted in the means 51 after being delayed with the timer 50. Therefore, the image forming means can not be actuated until the opening is completely closed by the cover. Thus, danger that an operator touches a high voltage can be prevented.