baber/WOPTO huggingface dataset:
Patent JP-S5977206-A (JP)
Title: Burner device
Inventor: UEDA AKIO
IPC: F23C5/08
Filed: 1982-10-25
Abstract: PURPOSE:To suppress production of NOX in combustion gas, by a method wherein a nozzle, through which the direction of fuel injected extends at a given angle with an axis, is employed, and adjoining nozzles are disposed so that their fuel injection nozzles are turned toward the opposite direction at each other. CONSTITUTION:First and second nozzles 12 and 13 are constituted such that the directions, shown by arrow marks 22 and 23, of the fuel injected through injection nozzles 24, extend at an angle 4 with the direction of an axis. The nozzles are disposed so that the injection nozzles 24 of plural adjoining nozzles (12 or 13) are turned toward the opposite direction to each other to form fuel surplus ranges 25 and 26. A first and a second combustion range are separately and independently formed, and this enables suppression of production of NOX.
Patent JP-S5977029-A (JP)
Title: Radiator cap for automobile
Inventor: FURUTO TAKASHI
IPC: F01P11/00
Filed: 1982-10-25
Abstract: PURPOSE:To pressurize cooling water with a pressurizing valve only in a necessary time to prevent the cooling water from boiling while improving the durability of a radiator by providing a pressure releasing valve opening only when water temperature in a radiator body is lower than a predetermined value, in addition to the pressurizing valve and a negative pressure valve. CONSTITUTION:A pressurizing valve 12 is pressed against a filler neck 6 by a spring 5 and opens when the pressure of cooling water exceeds a predetermined value. Also, a negative pressure valve 13 is attached closely to a valve seat 17 provided on an expansion body 15 by a spring 16 and opens when a radiator body 4 has negative pressure to suck the cooling water through a shaft hole 18 of the expansion body 15. Also, a pressure releasing valve 14 is fastened to the pressurizing valve 12 through the negative pressure valve 13 and the expansion body 15. In high temperature of the cooling water, wax 21 constituting the expansion body 15 is expanded to enlarge a gap l between a cylinder body 19 and a piston body 20 and attach the pressure releasing valve 14 connected with the cylinder body 19 closely to the pressurizing valve 12. Thus, the boiling point of cooling water is raised by pressurization.
Patent JP-S6079581-A (JP)
Title: Card including rotary recording medium sheet
Inventor: TAKEUCHI SATOSHI
IPC: G11B23/033
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a card with a high recording density and a large storage capacity by inserting a rotary recording medium sheet into a flat space between coating materials and providing a connecting part, which is connected to an external rotation driving source, in the rotation center part of this sheet and forming apertures for write and read on coating materials. CONSTITUTION:A card body 1 consists of a pair of coating materials 1a and 1a of flat square plates and a frame-shaped spacer member 1b and includes a freely rotatable recording medium sheet 2, and apertures 3 for write and read are formed on surfaces of the body 1 and are closed with transparent sheet materials 4. The sheet 2 has a disc shape, and a connecting part 11 which is connected to the external rotation driving source is attached to its rotation center part. The connecting part 11 has a non-circular hole 12.
Patent JP-2000016420-A (JP)
Title: Packaging case
Inventor: SASAZAKI TATSUO
IPC: B65D5/06
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To manufacture a packaging case to be assembled simply of which peripheral wall corners are formed obliquely into chamfered shapes in the packaged state. SOLUTION: Strong rule lines 8 to be bent easily and weak rule lines 9 harder to be bent than the strong rule lines are formed in parallel on respective corners of peripheral walls 2 rising from a bottom wall 1, and when the peripheral wall 2 is pushed out of the inner side in the state of being folded squarely along the strong rule line 8, respective corners of the peripheral wall 2 are bent to the obtuse angle along the strong rule line 8 and the weak rule line 9 are formed obliquely into the chamfered shape. The packaging case can be assembled simply by a conventional packaging machine, and packaging can be carried out efficiently at a low cost.
Patent JP-H08192722-A (JP)
Title: Pretensioner for seat belt device
Inventor: INAGAWA YASUHIRO
IPC: B60R22/46
Filed: 1995-06-28
Abstract: PURPOSE: To make the winding-tightening of a webbing possible without synchronizing a winding shaft and its driving means by miniaturizing a pretensioner. CONSTITUTION: A pretensioner for a seat belt device has a winding shaft which is rotated aracl energized in the winding direction of a webbing 14; a casing 200 to form the flow-in port 205 of gas discharged from a gas generator; a rotary body 40 which is arranged in the casing and rotates unitedly with the winding shaft; and an actuating body 500 which is arranged in the casing and moved by gas pressure to engage with the rotary body. A deformable member 503 is interposed between the rotary body and the actuating body, and the gas generator functions to move the actuating body, and the rotary body engaging with the deformable body is thereby rotated to wind the webbing.
Patent JP-2000023350-A (JP)
Title: Step-out detector for power system
Inventor: ISHIBASHI SATORU
IPC: H02H3/48
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To surely detect the step-out of a remote system, and furthermore detect the step-out during a system failure which lasts for a long time. SOLUTION: A step-out detector which detects the step-out of a power system, based on an impedance obtained from a current I and a voltage V of the power system receives the currents I and the voltages V suitably and obtains impedances consisting of real components and imaginary components, respectively from the currents I and the voltages V. It is decided that the step-out of the power system exists, when it has decided that the locus of the coordinates of the respective obtained impedance is circular-arc shaped.
Patent JP-2000019853-A (JP)
Title: Image forming device
Inventor: NANBA HARUYUKI
IPC: G03G15/16
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To easily and surely prevent the surface resistivity of an intermediate transfer body from being fluctuated by providing a device with a grinding means grinding the surface of the substrate of the intermediate transfer body and to form an excellent image by eliminating the splash of toner and void. SOLUTION: The toner images T of respective color components formed by respective image forming units 10 are successively primarily transferred on the intermediate transfer belt 20 so as to be superposed. Thereafter, they are secondarily transferred on a paper P. Then, the paper P on which the toner images are transferred is guided to a fixing unit 54 through a carrying belt 53. The grinding means 60 for grinding the substrate itself of the belt 20 is disposed at the downstream side of a belt cleaner 41 and at the upstream side of a primary transfer position. The grinding means 60 is disposed so that a grinding plate which is constituted of a spring material such as stainless steel and whose thickness is about 0.1 mm is pressed to the surface of the belt 20.  The abutting part of the grinding plate is made smooth so as to obtain a grinding characteristic that the surface roughness Rz of the surface of the substrate of the ground intermediate transfer body 20 becomes <=3 μm.
Patent JP-2000021398-A (JP)
Title: Alkaline secondary battery
Inventor: IRIE SHUICHIRO
IPC: C22C19/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary battery improved in a charge and discharge cycle life while increased in capacity. SOLUTION: This alkaline secondary battery is provided with a negative electrode 4 containing hydrogen storage alloy powder represented by a general formula Ln1-xMgx(Ni1-yTy)z... (1) and provided with a specific surface are <=0.7 m2/g after storing/releasing hydrogen under a specific condition. In formula (I), Ln is at least one element selected from lanthanoid elements, Ca, Sr, Sc, Y, Ti, Zr and Hf, T is at least one element selected from V, Nb, Ta, Cr, Mo, Mn, Fe, Co, Al, Ga, Zn, Sn, In, Cu, Si, P and B, and (x), (y), (z) mean 0<x<=1, 0<=y<=0.5, 2.5<=z<=4.5, respectively.
Patent JP-H0351860-A (JP)
Title: Image forming device
Inventor: OBANA SHIGENORI
IPC: G03G15/00
Filed: 1989-07-19
Abstract: PURPOSE:To switch between both side copying and multiple copying without the necessity for a switching back part by providing a carrying path for both side copying which reverses and introduces material to be transferred to a temporary integral part, and guides for multiple copying which introduces it to the temporary integral part from the middle part of the path for both side copying from the opposite direction as at the time of both side copying. CONSTITUTION:The path for both side copying 19 which carries the material to be transferred P passed through a fixing device 15 and reverses and introduces the material to be transferred P to the temporary integral part 18, and the guides for multiple copying 42 and 43, provided in this carrying path for both side copying 19, and introduces the material to be transferred P carried along the carrying path for both side copying 19 from the middle part of the carrying path for both side copying 19 from the opposite direction as at the time of transferring, to the temporary integral part 18 are provided. By providing the carrying path for both side copying 19, the material to be transferred P can be integrated at the temporary integrating part 18 in the state where the material to be transferred is reversed, and further, by providing the gates for multiple copying 42 and 43 in the carrying path for both side copying 19, the material to be transferred P can be integrated at the temporary integrating part 18 in the state where the material to be transferred P is not reversed. Thus, the switching back part becomes unnecessary and switching can be carried out between both side copying and multiple copying.
Patent JP-2000011803-A (JP)
Title: Rubber key top board
Inventor: KUWABARA TOSHIJI
IPC: H01H13/14
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a rubber key top that can provide a clear feeling of click to a key operator at every time. SOLUTION: A recessed part 11b is provided on the bottom of a projecting part 11a being provided on the back of a rubber key top board. The lower part of the projecting part 11a is brought into contacts with a dome part 41 with a circular line. The pressure in the downward direction by a key operator is exerted on the wide area of the surface of the dome part 41 dispersedly. As a result, the load resistance of the dome part 41 is increased and the pressure in the downward direction by the key operator just before the yield (starting deformation) of the dome part 41 is greater than a conventional recessed part is used. When the dome part 41 is yielded, the large load applied to the dome part 41 becomes small at a stroke. That is, since the large pressure in the downward direction by the key operator is released at a stroke, the operator can ban attain a clear feeling of clicking when a key is pressed.
Patent JP-S5975734-A (JP)
Title: Transmission line access device
Inventor: KAKUNO TAKANE
IPC: H04L12/00
Filed: 1982-10-25
Abstract: PURPOSE:To shorten an access wiating time up to the acquisition of an unused data transfer channel by sending output data by a firstly detected data transfer channel by an access key which indicates the unused state of a data transfer channel. CONSTITUTION:Access key discrimination parts 30a and 30b know the bit positions of access keys of respective data transfer channels of transmission lines from timing signals sent through signal lines 102a and 102b, and discriminate whether each data transfer channel is used or not at every bit position. When the access key which indicates the unused state is detected, detection signals with logic ''1'' are sent out to signal lines 110a and 110b. When there is a request to send from a transmission/reception control part through an interface part 34 and a signal line 112, an access common part 32 sends out an unused data transfer channel search request signal to a priority control part 31 through a signal line 113, and the priority control part 31 operates while the signal has the logic ''1''.
Patent JP-H0354371-A (JP)
Title: Engine control device
Inventor: ISHIKAWA HIDEAKI
IPC: F02P11/00
Filed: 1989-07-21
Abstract: PURPOSE:To anticipate a trouble with a function diagnosed of an ignition system by fetching a signal in an ignition coil primary side and detecting a peak value (voltage value) of the signal and a discharge time to be compared with a normal value. CONSTITUTION:An ignition coil(IGN) 2 and an IGN driving power transistor 3 are provided in an engine control device 1. An IGN signal is transmitted from a driving circuit 5 to the power transistor 3 to control the IGN coil 2. A primary waveform of the IGN coil is fed to a waveform processing circuit 6, and a pulse width is measured by a waveform shaping circuit 7 and a timer 8. Since an influence in a secondary side is received by an induction discharge part in a primary side of the IGN coil, a function of a total unit in the primary and secondary sides can be diagnosed by comparing a voltage value, discharge time and a waveform with the normal value. in this way, maintenance is promoted by anticipating a trouble.
Patent JP-H0531027-A (JP)
Title: Electric rice boiler
Inventor: OGAMI KENJI
IPC: G05D23/19
Filed: 1991-07-26
Abstract: PURPOSE:To provide the satisfactory boiled state by allowing a heater controller to use the heating control data of the heating characteristic for the boiled state specified by a boiling switch. CONSTITUTION:Three kinds of ideal curves with different boiling periods and boiling temperatures, Lref(L), Lref(M), Lref(H), shown by A, B, C in response to three kinds of boiled states, i.e., slightly soft A, normal B, slightly hard C, set by a boiling switch are set in the heater controller of a micro-computer. One of the ideal curves A, B, C is automatically selected in response to the boiled state set by the boiling switch. The proper heating quantity and heating period in response to the boiled state in the rice boiling process can be adjusted.
Patent JP-2000018802-A (JP)
Title: Controller for chiller
Inventor: KOBASHI KAZUYUKI
IPC: F25D23/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To avoid useless alarm at the time of switching by delivering an alarm if the inner temperature is abnormal when it is switched to a different temperature band and invalidating a temperature alarm function when the temperature band switching operation is performed. SOLUTION: When a cooling/noncooling switch 3 is tuned to noncooling mode, a controller 10 controls an actuator 12 to stopping state where a showcase is not cooled but brought into normal temperature state. When a freeze/ refrigeration switch 4 is turned to freeze mode, the actuator 12 is controlled based on the output from a temperature sensor 11 to bring about a set inner temperature. In freeze and refrigeration mode, an alarm output 13 is delivered when the inner temperature rises to a specified alarm level. Useless alarm output 13 is avoided by invalidating an alarm decision routine until the temperature in the showcase drops down to a specified level at the time of switching from noncooling state to cooling state.
Patent JP-S5888721-A (JP)
Title: Optical shutter element
Inventor: TAKUBO YONEJI
IPC: G02F1/05
Filed: 1981-11-20
Abstract: PURPOSE:To obtain a shutter element with high resolution by arranging beltlike electrodes on both surfaces of a plate member in such a way that they never overlap with each other at mirror image positions. CONSTITUTION:The top and reverse electrode formation surfaces of a PLZT flat plate 3 are sandwiched between polarizing plates having mutually orthogonal axes of polarization to constitute an optical shutter element. When a voltage is applied to the (i)th beltlike electrode on the top surface which is one of voltage applied elements in a group 5 for opening the shutter, the part where light is passed through shutter operation is limited to the part A shown by longitudinal lines and when a voltage is applied to the (i+1) the beltlike electrode on the reverse surface, said part is limited to the area B shown by lateral  lines. In this case, there is no electrode part which cuts off light between the  areas A and B all the time, and consequently a large number of shutter gates  are obtained while the influence of the electrode parts of the optical shutter  element is reduced.
Patent JP-S5977709-A (JP)
Title: Cmos differential amplifier
Inventor: FURUTOKU SHIYOUICHI
IPC: H03F3/45
Filed: 1982-10-27
Abstract: PURPOSE:To prevent the decrease in a gain of an amplifier, by applying a test minute AC signal for bias adjustment to a gate of an amplifier MOS-FET and changing a gate bias voltage applied to a load MOS-FET in response to the rate of change in an output signal. CONSTITUTION:N-channel MOS-FETM2,M4 are used for amplification and P- channel MOS-FETM1,M3 are used as loads, and the MOS-FETs are combined and connected complementarily. The source of the FETM2, M4 is connected in common and driven by a bias voltage generating circuit 1 via an FETM5. A test signal generating circuit 3 generates a minute AC signal as a reference signal and superimposes it on the gate of the FETM2, M4. A feedback circuit 3 detects the rate of change in the test signal component outputted from the FETM4 and feeds back a correcting signal corresponding to the fluctuation to a common gate of the FETM1, M3. Thus, the bias voltage follows up in response to the increase in the gain of the amplifier, operating the amplifier with the maximum gain.
Patent JP-H06116511-A (JP)
Title: Cosmetic stick
Inventor: TAKASUKA YUTAKA
IPC: A61K8/29
Filed: 1991-07-26
Abstract: PURPOSE:To provide a cosmetic stick containing a specific surface-treated pigment and gypsum, having excellent feeling, make-up effect, usability and caking-preventing property and useful for lipstick, etc. CONSTITUTION:The objective cosmetic stick contains (A) preferably 6-64wt.% of a surface-treated pigment produced by coating the surface of a pigment such as mica-based pearlescent pigment with a metallic soap such as a compound of the formula (RCOO)nM (R is >=6C straight or branched-chain saturated or unsaturated hydrocarbon group; M is metal other than alkali metal; n is atomic valence of the metal) and (B) preferably 14-60wt.% of gypsum.
Patent JP-H0832203-A (JP)
Title: Method and system for producing printed wiring board
Inventor: HIRAKURI NAOFUSA
IPC: G06Q30/06
Filed: 1994-07-19
Abstract: PURPOSE:To shorten the lead time after acceptance of order before delivery of product while reducing failure during production by eliminating the consultation, automatically ordering the components according to the priority determined at the time of design while taking account of an alternative, and generating a mounting data using the name of ordered component prior to production. CONSTITUTION:The production system for printed circuit board comprises a business information management means 10 for managing the information related to the acceptance of order, a design information management means 20 for managing the information of components, an electronic device information management means 30, means for collating the information to reserve delivery and place an order automatically, and a mounting information management means 40 for feeding a mounting data generated using the name of ordered component.
Patent JP-S6248499-A (JP)
Inventor: SANO YOSHIHITO
IPC: B01D39/10
Filed: 1985-08-26
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-S5889800-A (JP)
Inventor: KATOU GIICHIROU
IPC: H05F3/04
Filed: 1981-11-24
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-H05139280-A (JP)
Title: Pressure accumulation control device for hydraulic boosting type braking pressure generating device
Inventor: ONISHI JUNICHI
IPC: B60T13/14
Filed: 1991-07-03
Abstract: PURPOSE:To provide a pressure accumulation control device a hydraulic boosting type braking pressure generating device, which cam secure braking reliability and safety even when the failure is generated in a hydraulic pressure control switch. CONSTITUTION:There are provided a motor relay 30 for directly driving a hydraulic pump motor 10 for accumulating pressure in an accumulator 12; a pressure sensitive hydraulic pressure control switch 50 having a change-over contact for closing an operating contact 31 at the time of pressure reaching the lower limit and opening the operating contact 31 at the time of pressure reaching the upper limit; and a hydraulic alarm switch 60 responding in such a way as to generate an alarm signal at the time of accumulator pressure being lowered to the lowest pressure lower than the lower limit pressure and to release the alarm signal at the time of the accumulator pressure rising to the highest pressure. In a hydraulic power boosting type braking pressure generating device, there is provided a short circuit for allowing the operating contact of the motor relay 30 to be switched by the hydraulic alarm switch 60 at the failure time of the hydraulic pressure control switch 50, and on the way, there is provided a diode for impeding a wrong alarm signal and malfunction.
Patent JP-S6166724-A (JP)
Title: Method of bonding fiber to rubber compound
Inventor: MASHITA TOMOJI
IPC: C08J5/06
Filed: 1984-09-07
Abstract: PURPOSE:To obtain a product keeping improved bond strength at high temperature at high humidity and under water spray, sticking fibers, which are immersed in a rubber adhesive containing a polycarbodiimide and heat-treated, fast to unvulcanized rubber, and vulcanizing the rubber. CONSTITUTION:In bonding fibers to a rubber compound, the fibers are immersed in a rubber adhesive obtained by adding 2-27pts.wt. polycarbodiimide to 100pts. wt. rubber and heat-treated, the fibers are stuck fast to an unvulcanized rubber compound and the rubber is vulcanized. Or, the fibers are immersed in a rubber adhesive, heat-treated, and the fibers are stuck fast to rubber premixed with polycarbodiimide, and the rubber is vulcanized.
Patent JP-S6160661-A (JP)
Inventor: GERUHARUTO FURANKOBIAKU
IPC: C07D491/048
Filed: 1985-08-29
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-2000017688-A (JP)
Title: Piping structure in construction machine
Inventor: MOTOMURA HIDETAKE
IPC: E02F9/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a cover and a guard member, prevent damage due to sand and soil or the like and improve maintainability by protecting the hydraulic piping of the front attachment of a small turning hydraulic shovel through the inside of a lower boom. SOLUTION: The pieces of hydraulic piping 16-19 of the front attachment of a small turning hydraulic shovel are led to the inside of a lower boom 7 from the opening part 7a of the base end of the lower boom 7, and drawn out from an edge opening part to the left side front of an upper boom 8. A hose 16 is connected to an offset cylinder 13, hoses 17-19 are passed between the offset cylinder 13 and an offset bar, and the hose 17 is connected to a stick cylinder 14. Furthermore, the hoses 18-19 are passed between the upper face of a stick 10 and a bucket cylinder 15, and connected to the bucket cylinder 15 and an auxiliary connection part 27 respectively. Since the hydraulic piping passes through the inside of the lower boom, damage due to soil and sand or the like is prevented even if a cover or a guard is not provided, and maintainability is improved.