baber/WOPTO huggingface dataset:
Patent JP-H0685581-A (JP)
Title: Sound volume corrector
Inventor: KOWAKI HIROSHI
IPC: H03G3/32
Filed: 1992-09-04
Abstract: PURPOSE:To easily fit the sound volume corrector to any arbitrary vehicle concernign this sound volume corrector to detect car speed and noise quantity and to automatically correct sound volume at an audio equipment. CONSTITUTION:The sound volume corrector provided with a volume 101 for controlling the volume of regenerative sounds reproduced by the audio equipment mounted on the vehicle is provided with a traveling state detecting means 1 to detect the traveling state of the vehicle, a volume memory 2 to store the position of volume controlled by the volume 101 with plural traveling states as parameters, and a volume calculating means 3 to calculate the volume from the position of volume stored corresponding to the traveling state detected by the traveling state detecting means 1 and to set the calculated volume with the volume 101.
Patent JP-H0681684-A (JP)
Title: Driving force control device for vehicle
Inventor: FUKUMURA TOMOHIRO
IPC: F02D29/02
Filed: 1992-09-04
Abstract: PURPOSE:To set the turning reference value, used for turning/rectilinear state judgment for the setting of the slip reference value of driving torque control, in such a way as to make the guarantee of vehicle stability at the corner approaching time compatible with the guarantee of vehicle accelerating performance at the corner escaping time. CONSTITUTION:The wheel rotating speed VFL, FVR, VRL, VRR of front and rear wheels and the lateral G value Yg are inputted into a CPU 11. The CPU 11 executes a specified control program and sets the turning reference value in such a way that the turning/rectilinear state judging region for the setting of the slip reference value used for driving torque control differs according to the corner approaching time and the corner escaping time, and performs driving torque control by the slip reference value set on the basis of the turning/ rectilinear state judgment based on the turning reference value.
Patent JP-H0553921-A (JP)
Title: Integrated circuit
Inventor: SASAKI YUZURU
IPC: G06F21/62
Filed: 1991-08-23
Abstract: PURPOSE:To prevent data and circuit functions from being copied at an integrated circuit for inputting/outputting data while being connected to an external circuit. CONSTITUTION:An integrated circuit 1 is equipped with a main circuit 11 to realize the main function and a ciphering/deciphering circuit 12. The ciphering/ deciphering circuit 12 is equipped with a ciphering circuit 12a, which ciphers the data outputted from the main circuit 11 and outputs the data to the external circuit 2, and a deciphering circuit 12b to decipher the ciphered data inputted from the outside circuit 2 and to output the data to the main circuit 11. Even when the data inputted/outputted to/from the integrated circuit 1 are copied, the data can not used at a circuit copying only the function of the main circuit 11. Since the data are ciphered, it is also difficult to copy the main circuit 11.
Patent JP-S6481226-A (JP)
Title: Etching method
Inventor: ENAMI HIROMITSU
IPC: H01L21/3065
Filed: 1987-09-24
Abstract: PURPOSE:To improve the flatness of a substrate and the deposition property of a stepped part by introducing an etchant onto the surfaces of a conductive layer and a semiconductor layer or an insulating layer, forming a mask on a predetermined part, and etching an exposed part. CONSTITUTION:A P<-> well region 2, a field insulating film 3, and a P-channel stopper 4 are formed on a substrate 1, and a gate insulating film 5 is formed on an exposed part from the insulating film 3. A part to be made an N-type is coated with a resist mask to form an N<+> polycrystalline silicon film 6A and the resist mask is removed. Thereafter, a P<+> polycrystalline silicon layer 6B is formed on a part to be made a P-type. Then, an etchant 7 is introduced over the whole surface to form a resist mask 8 having a pattern of a gate electrode, and the exposed part is rendered to plasma etching to form a gate electrodes 6A and 6B. Since the contamination of the etchant 7 is higher as it goes to its upper part, the lateral etching is also higher as it goes to its upper part thereof reducing a tapered angle theta.
Patent JP-2001064014-A (JP)
Title: Ammonia recovering facility for power generation plant
Inventor: IWASAKI KAZUICHI
IPC: F22D11/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To effectively and rapidly recover ammonia contained in wastewater to reuse it by dividing a power generation part into a steam generating/ supplying system and a condensing/water supplying system, and connecting an exhaust gas treating part of the steam generating/supplying system and a demineralizing facility of the condensing/water supplying system to an ammonia rectification plant, respectively. SOLUTION: The exhaust gas treating part 19 of the steam generating/ supplying system 11 and the demineralizing facility 23 of the condensing/water supplying system 12 are connected to the ammonia rectification plant 26 to be newly provided, respectively. The plant 26 is divided into two steps, namely a lowly condensed ammonia rectification part 27 and a highly condensed ammonia rectification part 28 to condense ammonia. The highly condensed ammonia is supplied as a pH adjusting agent to the system 12 and as an NOx concentration controlling agent to the exhaust gas of the part 19 so that the resource as ammonia can be effectively used, the power generation plant can be safely operated by adjusting the pH of the system 12 and air pollution can be prevented by lowering the NOx concentration in the exhaust gas.
Patent JP-H1176653-A (JP)
Title: Button sewing machine
Inventor: ASO HIDEO
IPC: D05B3/06
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchanging work of a right/left sending cam and a front/back sending cam by making a stitching number adjusting cam coaxial with the right/left sending cam and the front/back sending cam. SOLUTION: The stitching number adjusting cam 32 is fixed to a cam shaft 31, and the front/back sending cam 44 and the right/left sending cam 45 are fixed to both tip parts of a cam shaft different from the shaft 31. Worm gears 33 and 46 are respectively provided at the shafts 31 and 41 and worms 53 and 54 are provided at a looper shaft 51 orthogonal with the shafts 31 and 41. The worm 53 is mutually fitted with the worm gear 33, the worm 54 is mutually fitted with the worm gear 46, the worm gears 33 and 46 are the same worm gear of the same diameter size and the same number of teeth and the worms 53 and 54 are the same worm of the same diameter size and the same number of teeth. Both of the cams 44 and 45 are arranged on the front and rear sides of a sewing machine within a substrate supporting a sewing machine arm.
Patent JP-S6298681-A (JP)
Title: Superconductive element
Inventor: NISHINO JUICHI
IPC: H01L39/22
Filed: 1985-10-25
Abstract: PURPOSE:To manufacture a superconductive element of stable characteristics with high yield, and operate it stably at the liquid helium temperature, by selecting the thickness of superconductor constituting a superconductive electrode so as to be thicker than three times the coherence length of the superconductor. CONSTITUTION:Boron is diffused with a density of 1X100<24>m<-3> in a Si substrate 41 whose face orientation is (100), on the surface of which a Nb thin film of 50nm thick is formed by electron beam deposition. This is subjected to reactive ion etching using CF4 gas to forma superconductive electrode 42. Then a SiO2 film of 100nm thick is formed by chemical vapor deposition, which is made into a gate-insulating film 43 by the similar reactive ion etching. Finally, an Al thin film of 150nm thick is formed by resistance heating deposition method, which is made into a control electrode 44 by means of lift-off method.
Patent JP-H0283729-A (JP)
Title: Parallel multiplier
Inventor: KADOWAKI YUKIO
IPC: G06F7/53
Filed: 1988-09-21
Abstract: PURPOSE:To perform the addition at high speed with a circuit of a small scale by using a full adder which connects adders in a tree structure and adds the output of the adder of a first stage with a carry signal and adding 4 data input terminals to those adders forming a tree structure. CONSTITUTION:The adders 1 and 2 set on the 1st stage of an i-th digit perform the addition at every 7 bits supplied in parallel and process 14 bits in all. Then the adders 1 and 2 send the sums S1 and S2 to an adder 3 of a 2nd stage. Furthermore the adder 1 sends a 1-bit carrier signal C1a which is carried up to the (i+1)-th digit and a 1-bit carry signal C2a carried up to the (i+2)-th digit to the adders 30 and 35 respectively. While the adder 2 sends the carry signals C1b and C2b to the adders 30 and 35. An unprocessed bit out of the inner product of 15 bits, both sums S1 and S2, and each bit of carry signals C1a', C1b' and C2b' received from the adder of the 1st stage are inputted to the adder 3 and added together. This sum S3 is sent to a full adder 4 and at the same time the carry signals C3d and C3e are sent to the full adders 31 and 36 and added with the sums S3 received from the adders 30 and 35 respectively.
Patent JP-H0288442-A (JP)
Title: Covering agent for scratch on glass vessel
Inventor: ITO HIROO
IPC: C09D183/04
Filed: 1988-09-21
Abstract: PURPOSE:To provide the title covering agent having superior appearance of coated film, high driability, high shielidng effect for scratch, high water resistance, etc., but having no slipperiness nor stickiness by constituting the agent of a specified polysiloxane deriv. contg. alkoxy groups as an effective component. CONSTITUTION:The title agent is constituted of at least one kind of compd. selected from compds. expressed by the formula I and II (wherein each R and R' is a 1-4C alkyl group; 1.3<a+b+c<3.4; 0.3<b+c<2.4; 0.002<b/c<1.5; 0.12<=c<2.4), as the effective component. The compds. expressed by the formula I are synthesized by a reaction of ricinoleic acid with a polysiloxane contg. alkoxy groups (e.g., organopolysiloxane contg. methoxy groups). The compds. expressed by the formula II are synthesized by a reaction of an aldehyde- modified rosin with a polysiloxane contg. alkoxy groups. The obtd. covering agent is used suitably for shielding scratches on recovered beer bottles, etc.
Patent JP-H1184458-A (JP)
Title: Camera
Inventor: HAYASHI MASAKI
IPC: G03B7/08
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a camera capable of taking a photograph, when an object is in intended photographing conditions by adopting such a constitution that information for showing the feature of the object is detected based on the output signal of a photoelectric conversion means and an image pickup means is released when the detection information agrees with reference information. SOLUTION: The image signal of the object picked up as an image is temporarily recording on a recording part 103 and read out by an image information reading part 104. A luminance and color temperature calculating part 110 calculates luminance and color temperature in each region, based on image information in each region and the result of the calculation is recorded on a recording part 113. On the other hand, an arithmetic part 105 of the image information calculates reference values concerning the luminance and color temperature in each region, based on the image information being references and these reference values are recorded on a recording part 106. A comparison operation part 111 executes the comparison operation of the luminance and color temp. recorded in the recording part 113 with these reference values recorded in the recording part 106.  When they match, it is judged that the object to be photographed is obtained and a photographing signal is transmitted to a photographing control part 112.
Patent JP-2000109583-A (JP)
Title: Sulfonation
Inventor: KANEKO MASAYUKI
IPC: C08J7/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a sulfonation method causing a high degree of sulfonation. SOLUTION: This sulfonation method is a method for introducing a sulfonic group to a material 1 to be treated by applying an energy, in a contact state of the material 1 with a solution 2 containing at least one compound selected from sulfurous acid, a sulfite and a pyrosulfite, to the material and the solution.
Patent JP-H0550182-A (JP)
Title: Lost foam pattern casting method and molding flask
Inventor: IMAI MINORU
IPC: B22C9/04
Filed: 1991-08-23
Abstract: PURPOSE:To omit flattening operation to a bottom face and to improve exhaustibility of an exhaust gas by setting a three dimensional net-like skelton of ceramic porous body having a communicating space in inner part laying a lost foam pattern in a molding flask. CONSTITUTION:The lost foam pattern is laid on the ceramic porous body 3 and molding sand is supplied in the molding flask 1, and by vibrating a vibrating table 5 with work of vibrating motors 4, the molding flask 1 is repeatedly excited, and after embedding the pattern into the molding sand, casting is executed. By this method, as the bed surface (flat plate-like ceramic porous body) is flat, the flattening operation to the bed surface is omitted. Further, in the molding flask 1, the pressure in the ceramic porous body 3 is reduced by working a pressure reducing pump at the time of casting, to exhaust thermal decomposed gas generated at the time of losing the pattern.
Patent JP-H03101151-A (JP)
Title: Decision of channel in designing of integrated circuit
Inventor: YOSHIOKA TOMOYOSHI
IPC: H01L21/82
Filed: 1989-09-13
Abstract: PURPOSE:To prevent the width of an interconnection region from being expanded and to reduce the chip area to a minimum by a method wherein the uneven degree of the outer shape of the interconnection region between adjacent macrocells is evaluated and a region whose degree is smaller is decided as an interconnection channel. CONSTITUTION:It is assumed that blocks as shown in (A) are given and that a floor plan graph is formed. It is first judged whether a straight channel can be generated or not. In this case, channels 14 and 15 become coordinates and can be generated; they are decided according to two coordinates (which includes critical paths in the horizontal direction and the vertical direction as short as possible and whose uneven degree of the shape at a crossing part is smaller). Then, edges of the graph corresponding to the decided channel are removed and the graph is renewed. When a straight channel is decided, an L-shaped channel is decided under similar conditions regarding the arrangement of the residual block by selecting a smaller uneven degree of the shape at a bent part.
Patent JP-H1183124-A (JP)
Title: Air conditioner
Inventor: NAKAE TSUGIO
IPC: F24F13/15
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To efficiently air-condition the interior of the room to be air- conditioned. SOLUTION: An indoor unit 12 blows out air-conditioning wind form an outlet toward the main area where a main remote controller 120 is placed. Moreover, a sub remote controller 140 sends out a signal to designate the sub inside the room to be air-conditioned. The indoor unit blows out air while swinging right and left flaps 52 so that the blow may be deflected in the direction designated by the sub remote controller, when it receives a signal from the sub remote controller. As a result, the sub area is air-conditioned into desired air-conditioned state designated by the sub remote controller.
Patent JP-S60130273-A (JP)
Title: Mount adapter with shutter for tv camera
Inventor: ENOMOTO SHIGEO
IPC: H04N5/238
Filed: 1983-12-19
Abstract: PURPOSE:To obtain still pictures or slow reproduced pictures of less blur and high quality even if an object moving in a high speed is photographed, by opening and closing a shutter incorporated in an adapter body on a basis of a vertical synchronizing signal taken out from the output of a TV camera. CONSTITUTION:The output signal from the TV camera is led to a VTR or the like through a cable 13; and a branching device 14 is provided on the way of the cable 13 to branch the video signal. The branched video signal is applied to a synchronizing signal separating circuit 15, and the vertical synchronizing signal is extracted by this circuit 15 and is supplied to a shutter driving circuit 17. The shutter driving circuit 17 opens and closes the shutter provided in an adapter body 16 synchronously with the vertical synchronizing signal. This shutter opening and closing is performed in a vertical blanking period or a period approximating it, thereby obtaining stable pictures of less blur even in case of photographing of the object moving in a high speed.
Patent JP-2000061690-A (JP)
Title: Vertical fillet automatic welding equipment for box girder
Inventor: OTSUKA TAKAO
IPC: B23K9/127
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously and automatically effect the vertical fillet welding on both sides, and to efficiently assemble and manufacture a box girder structure. SOLUTION: A vertical fillet automatic welding equipment for box girder which is installed in a main girder 10 in an attachable/detachable manner and simultaneously executes the fillet welding in the vertical direction on right and left sides, is provided with a setting bar 11 to be attachably/detachably fixed in the perpendicular direction between an upper flange 3 and a lower flange 1 of a box girder structure, an elevating/lowering truck 13 which is arranged in an elevating/lowering manner along the setting bar 11 and elevated/ lowered corresponding to the welding speed by an elevating/lowering device 14, a folding arm device 18 in which a horizontal arm 15 is attachably/ detachably fitted to the elevating/lowering truck 13 and both tip parts can be moved respectively at an arbitrary position by driving a plurality of turning arms 17A-17C,  and a torch head 19 fitted to the tip part of the folding arm device 18.
Patent JP-H0583556-A (JP)
Title: Image processor
Inventor: SEKIMOTO TAKASHI
IPC: H04N1/409
Filed: 1991-09-18
Abstract: PURPOSE:To prevent notch generated in the case of binarizing image data. CONSTITUTION:The multi-gradation image data read by an image reading means 1 are supplied to a membership function calculating means 2 and in this means 2, membership functions muB-muE of four picture elements B-E around an attention picture element A are calculated. While using these membership functions muB-muE, a fuzzy set mu is calculated by a fuzzy set calculating means 4. Next, a threshold value Cf of the picture element A is calculated based on this fuzzy set and a fixed threshold value C. According to this threshold value Cf, the picture element A is binarized. Thus, the binarized data are transmitted to the opposite side by a transmitting means 7. Namely, since the threshold value is set while considering the states of four picture elements around the attention picture element A, the notch is not generated. Therefore, the notch can be prevented from being generated without degrading picture quality.
Patent JP-H0567425-A (JP)
Title: Branch type circuit breaker
Inventor: ARINOBU HIROYUKI
IPC: H01H75/00
Filed: 1991-09-18
Abstract: PURPOSE:To reduce an installation space for simplifying wiring work by switching on/off a plurality of loads by means of individual signals and operating a circuit breaking mechanism part so as to simultaneously close/open a plurality of loads. CONSTITUTION:A plurality of loads are switched by individual signals and a circuit breaker mechanism part 2 is operated to simultaneously close/open a plurality of loads. At this time, a fixed contact plate 1 is put in common to allow integration of the mechanism part 2 with a signal driving mechanism part 3. In this way, an installation space is made small, further, a wiring between the mechanism parts 2, 3 is possible to be omitted so as to simplify wiring work. Further, the fixed contact plate 1 is arranged between the mechanism parts 2, 3, a breaker fixed contat 4 is provided on the surface on this mechanism part 2 and a remote fixed contact 5 is provided on the surface on the side of the mechanism part 3 on the opposite side respectively so as to make the whole small-sized. Further, at the time of contact of a breaker movable contact 6 with a remote movable contact, existence of the contacts 4, 5 stabilizes a contacting property.
Patent JP-S6394129-A (JP)
Title: Diaphragm type physical quantity-electric quantity transducer and improving method for its nonlinearity
Inventor: SATO MAKOTO
IPC: G01D21/00
Filed: 1986-10-08
Abstract: PURPOSE:To improve the nonlinearily to a physical quantity-electric quantity transducer by setting a strain gauge axis slantingly to a radiation-directional axis on a diaphragm so that physical quantity-electric quantity characteristics from a Wheatstone bridge have linearity. CONSTITUTION:Strain gauges 17a and 17b are arranged on the inside concentric circle part 15 of a diaphragm part and strain gauges 18a and 18b are arranged on the outside concentric circle part 16 so that the axes of the strain gauges 17a and 17b are slanted by an angle theta to radiation-directional axes 19a and 19b. Then, when the measurement result of nonlinearity is a value +P in a characteristic graph B, the point N where the polarity is opposite or minus and the absolute value is equal to P is searched for on a characteristic curve to find the tilt angle thetax at the point N and the gauges 17a and 17b are stuck so that their angle theta to the axes 19a and 19b is varied to an angle thetax. Then, a bridge is constituted having the gauges 17a and 17b on opposite sides and gauges 18a and 18b on sides adjacent to said opposite sides. This constituted Wheatstone bridge is provided to obtain a load transducer with good linearity.
Patent JP-S6392484-A (JP)
Title: Ribbon oscillator
Inventor: MAEKAWA TOMOHIRO
IPC: B41J35/14
Filed: 1986-10-08
Abstract: PURPOSE:To reduce the possibility of damping, by providing a first power source for supplying electric power for stopping and holding a pulse motor, a second power source for supplying electric power for starting or decelerating the motor, a third power source for supplying electric power for constant-speed driving, and means for selecting a power source. CONSTITUTION:A drive 15 and a switching circuit 14 for switching energization of a motor 1 is controlled in its starting, stopping or the like by a CPU 16. In printing condition, the CPU 16 sends a driving signal to the driver 15 to rotate the motor 1 according to ribbon-use-position information stored in a RAM 18, whereby the lower end 8a of a ribbon is displaced to a position 9b or 9c. When movement of the lower end 8a of the ribbon from a stopping position 9a is started, a high voltage is applied in one step of the motor 1, so that the moving quantity of the lower end 8a is increased, and the period of time required for the movement from the position 9a to the position 9b can be shortened. A high voltage is applied also at the time of stopping a ribbon cassette 6 at the position 9b, so that damping quantity of the ribbon cassette 6 can be reduced.