baber/WOPTO huggingface dataset:
Patent JP-2000172559-A (JP)
Title: Inter-bank data transfer control method, computer system and device control circuit
Inventor: KUNIDA MASATOSHI
IPC: G06F12/06
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a computer system which can omit the switching of banks every time the data are read and written when the data are transferred between the banks which are sharing a memory space. SOLUTION: In this computer system, a device control circuit a4 activates simultaneously a device A a2 of a transferring bank and a device B a3 of a transferred bank based on the indication of an MPU a1 when the data are transferred from an A bank formed by the device A a2 to a B bank formed by the device B a3, for example. At the same time, the device A a2 is set in a data read-only enable state with the device B a3 set in a data write-only enable state respectively. As a result, the data which are read out of the device A a2 are continuously written into the device B a3.
Patent JP-H10190861-A (JP)
Title: Electronic mail communication system and device therefor
Inventor: ITO HISASHI
IPC: H04L12/58
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To recognize contents of an electronic mail which is received only by the owner of a display terminal equipment by permitting a communication terminal equipment connected to a communication line and the display terminal equipment to be different bodies, transferring the electronic mail received by means of the communication terminal equipment to the display terminal device and, then, displaying and outputting the electronic mail only by means of the display terminal equipment. SOLUTION: In a telephone set 1 constituting the system, a communication control part 11 provided with a modem function is connected to a public line network NW. The communication control part 11 modulates/demodulates data between the public line network NW and a control part 12 at the time of the data communication of the electronic mail, etc., and, at the same time, transmits/receives a voice signal with a telephone circuit part 13 at the time of a call by normal voice. The control part 12 executes the operation control of a key input part 14, an incoming display part 15, a memory 16 and an optical communication control part 17 in addition to the communication control part 11 and the telephone circuit part 13. A display terminal displays the mail, by receiving transfer from the optical communication control part 17.
Patent JP-H10191564-A (JP)
Title: Anomaly detection method for parallel-operated power source and its equipment
Inventor: TOMIHARA TOSHIBUMI
IPC: H02H7/12
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to have recovery to normal state in a short time by simply removing an abnormal switching regulators by judging that the switching regulator is abnormal when the ON.DUTY from all the operation stop detecting circuits is less than the predetermined value. SOLUTION: When a switching operation stops and ON.DUTY of a switching pulse drops below a predetermined value, the operation stop detection circuit 1 detects a signal drop at a predetermined time t1 and changes the output signal to 'L→H' level and also, at predetermined time t2, changes the output signal to 'L→H' level. AND circuit 3 changes the output signal 'L→H' level when two input signals reach 'H' level. An OR circuit 7 changes the output signal to 'L→H' level if even one input signal becomes 'H' level. An abnormal switching regulator performs the anomaly detection when the output signal of OR circuit 7 is at 'H' level and performs display and operation stop.
Patent JP-H05246792-A (JP)
Title: Gravitational clamping holder for silicon polycrystal rod
Inventor: HATTORI TOMOAKI
IPC: C30B13/32
Filed: 1991-11-28
Abstract: PURPOSE:To eliminate the damage of a screw and to prevent the falling out of a crystal rod by providing a specified eccentric dowel to a cylindrical adapter at the lower end of a driving shaft for the crystal rod of the FZ-process semiconductor single crystal producing device and opening the dowels. CONSTITUTION:The upper end of a silicon polycrystal rod P provided to a gravitational clamping holder 22 for the rod is smoothly inserted into an adapter 24 by opening >=3 eccentric dowels 34 symmetrically fixed in the cap screw 46, retaining plate 38 and adapter 24. When the inserted rod P tends to fall down by gravity, the dowels 34 are rotated downward by the contact friction between a cam face 36 and the rod P, hence the radius of the dowel 34 is increased to produce a clamping force, and the rod P is clamped and held by the dowels 34. The cap screw 46 is then screwed in downward, the retaining plate 38 and a retaining leg 40 are actuated to rotate the dowel 34 downward and pressed on the side face of the rod P, and the polycrystal rod is more surely clamped and held.
Patent JP-2000168535-A (JP)
Title: Brake device
Inventor: OKURA TOSHIAKI
IPC: B61H1/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for a rolling stock capable of applying emergency brakes certainly in the event of power failure, etc., making the whole device in a small and light construction, and holding the brake pressure at an appropriate value without troublesome maintenance works. SOLUTION: The brake side oil chambers 6A and 6B of brake cylinders 1A and 1B are connected with an accumulator 30 through a pressure control valve (pressure reducing valve) 31 and spring-fitted check valve 32 which are arranged in parallel, while the release side oil chambers 5A and 5B are connected selectively to an accumulator 10 or a tank T through solenoid selector valves 20A and 20B. The accumulator 30 is connected with an oil pressure source 15 through a spring-fitted check valve 33. The braking elements 3A and 3B perform the braking actions with a brake pressure introduced at all times to the oil chambers 6A and 6B.
Patent JP-H11160994-A (JP)
Title: Density controller and image forming device
Inventor: SHIBA HIROSHI
IPC: G01N21/47
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a density controller provided with an optical sensor part capable of obtaining reliable detection results, regardless of the fluctuation of the distance between the optical sensor part and an image carrier. SOLUTION: The density controller is provided with a toner image measuring sensor 10 having a light emitting element l and a light receiving element 4 and a light emitting element 6 and a light receiving element 7. Then, a reference marker 8 provided in the nonimage region of a photoreceptor drum 100 is irradiated and the reflected light is detected to measure the distance between the drum 100 and a reflective type optical sensor part 114, so that the fluctuation of the distance, out of the fluctuation factors of the output of the toner image measuring sensor 10 is detected to correct the output of the measuring sensor 10 and obtain accurate output.
Patent JP-H11156805-A (JP)
Title: Longitudinal stripping device for veneer
Inventor: NAGASAWA KIYOSHI
IPC: B27D1/10
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To stably obtain a high-quality longitudinally stripped veneer at a high yield without fear that a defective part would remain in the cut end of a scarfed veneer. SOLUTION: Only one lateral end 1L transverse to the conveyance direction of a veneer 1 is cut, in an upward facing scarfed slope fashion, to obtain a scarfed veneer 1S, on the delivery side of a matching device 7 for matching the front end 1F or the rear end 1R, in the conveyance direction, of the veneer 1 and the one lateral end 1L, transverse to the conveyance direction, of the veneer 1. In addition, an adhesive is applied to the upward facing scarfed slope of the scarfed veneer 1S and this scarfed slope is pressed to the downward facing scarfed slope of the scarfed veneer 1S in a standby position by a clamping device 10 to produce a continuous strip of the scarfed veneers 1C.  Further, the clamping device 10 pinches the parts forward and backward of the bonded parts of the scarfed slopes and conveys the veneers 1 by a specified length to the side of a device 13 to cut to specified size while pinching the parts. Next, the other lateral end 1M of the scarfed veneer 1S is detected by a veneer detector 16 arranged halfway through the path upto the device 13, and the rear end of the scarfed veneer 1S is cut using a scarf cutting device 17 for cutting the rear end.
Patent JP-H10180296-A (JP)
Title: Pump well provided with sewerage purifying performance
Inventor: NINOMIYA HAJIME
IPC: C02F7/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress generation of hydrogen sulfide and to excellently maintain air environment in a pump well by providing the well with an air feed pipe on a lower end opening of the pipe having a height reacting from the bottom of the well to a max. storage water level, and also with an exhaust cylinder facing the lower end to an upper end opening of the pipe and opened the upper end to the outdoor. SOLUTION: Sewerage is collected in the pump well 1 provided with sewerage purifying performance and when a water level ascends, oxygen is consumed by microorganisms in the sewerage and both BOD, COD increase and the sewerage becomes a poor oxygen state and hydrogen sulfide is easy to generate. When the water level ascends, e.g. a float switch turns ON, an air pump 6 being worked and air bubbles are ejected from the pipe 3 bottom. At this time, the pipe 3 becomes an air lift pump, and feeds oxygen to the sewerage W, and also generates an upward counterblow stirring the sewerage W. Besides, water is stirred at a sewerage falling down part of the upper end 3B of the pipe 3 and oxygen is fed. Thus, oxygen is thoroughly fed into the sewerage W and a generation cause of the hydrogen sulfide is eliminated.
Patent JP-H03201626-A (JP)
Title: Memory control system
Inventor: SUGA NOBUAKI
IPC: H03M13/00
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the memory capacity of a memory for error corrected data storage less than a half by controlling the memory for error corrected data storage while shifting bits after a prescribed address bit. CONSTITUTION:A memory 12 for storing data before error correction and a memory 13 for storing data after error correction are provided and further, an error correction processing circuit 11 is provided to correct the error of the data stored in the memory 12 for storing data before error correction. The address is commonly controlled from the error correction processing circuit 11 to the both memories and in respect to the memory 13 for storing data after error correction, the bits are shifted after the prescribed address bit. Thus, the data for error corrected are omitted from the error corrected data and the memory capacity of the memory 13 for storing data after error correction can be made less than 1/2 in comparison with that of the memory 12 for storing data before error correction.
Patent JP-H05168874-A (JP)
Title: Leak detection for pervaporation
Inventor: KOBAYASHI TARO
IPC: B01D61/36
Filed: 1991-12-25
Abstract: PURPOSE:To promptly detect the leak of supply liquid from the liquid supply side to the reduced pressure side in a pervaporation method by measuring the temp. of permeated vapor. CONSTITUTION:In a pervaporation method (permeation vaporization method) wherein, by reducing the pressure on one side of a separation membrane and supplying a liquid mixture (water/alcohol, water/isopropylalcohol, water/ allylalcohol, etc.) to on the other side, priority is given to passing of a specified component through the separation membrane to separate (concentrate) the component, when the leak of the liquid mixture due to pinholes, rupture, etc., of the separation membrane to the reduced pressure side is detected, the temp. of permeated vapor is measured on the reduced pressure side to detect the leak of the liquid mixture to the reduced pressure side from the change of the permeated vapor temp. Thereby the leak of the liquid mixture is promptly detected and the reliability of separation treatment is improved.
Patent JP-H09175278-A (JP)
Title: Long-sized body storage part structure
Inventor: SHIMOMURA YOSHIYUKI
IPC: B60R7/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a long-sized body such as an umbrella from jumping out at the time of braking, sudden start, and the like. SOLUTION: The storage part structure of an umbrella 1, a long-sized body, is provided with a storage part formed of a recessed part 5 provided on the body side part side of a seat cushion 11, a constricted part 6 formed at the end part of the storage part, a stopper 8 rotatably provided at the constricted part 6 so as to surround a nozzle 3 of the umbrella 1 jointly with the constricted part 6, and a plate spring for holding the rotating position of the stopper 8. The movement of the umbrella 1 in the longitudinal direction of a vehicle is thereby regulated by the constricted part 6, and the movement of the umbrella 1 in the side direction of the vehicle is regulated by the stopper 8, so that the umbrella is prevented from jumping out.
Patent JP-H10173234-A (JP)
Title: Semiconductor light emitting device
Inventor: KATO HISAYOSHI
IPC: H01L33/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device where light emitted from it is least blocked by an electrode and efficiently utilized. SOLUTION: A semiconductor light emitting device is provided with an N electrode 6 arranged so as to be located between the two intersecting sides of an N-type first semiconductor layer 3 and a P electrode 8 arranged so as to be located between the two intersecting sides of an P-type second semiconductor layer 5 formed above the semiconductor layer 3, wherein the N electrode 6 and the P electrode are formed on the same upper side (light emitting plane), the light emitting device is substantially square on a plan view, and moreover the N electrode 6 is square and the P electrode 8 is circular on a plan view. By this setup, a semiconductor light emitting device of this constitution is possessed of a wider light emitting area than a conventional one where both an N electrode and a P electrode are circular.
Patent JP-H11181676-A (JP)
Title: Hygroscopic textile structural product and its production
Inventor: HANDA NOBUYOSHI
IPC: D06M101/16
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product simultaneously bearing excellent hygroscopicity, durability and color fastness by providing an acidic group-contg. polyester-based textile structural product with a carboxylic acid salt-type amphoteric compound alogn with carrying out dyeing. SOLUTION: This hygroscopic textile structural product is obtained by immersion treatment at 80-130 deg.C of a textile structural product such as yarns or a fabric comprising acidic group-contg. polyester fiber such as polyethylene terephthalate copolymerized with 1.5-7 (pref. 2-5) mol.% of 5-sodium sulfoisophthalate and/or 5-potassium sulfoisophthalate in a treatment liquid containing a dye and a carboxylic acid salt-type amphoteric compound such as lauryl dimethylbetaine or coconut oil fatty acid amidopropylbetaine to effect applying the amphoteric compound at 0.1-5 wt.% to the textile structural product.
Patent JP-H06193743-A (JP)
Title: Shaft seal device for rotary machine
Inventor: KUBO TAKEAKI
IPC: H02K5/15
Filed: 1992-12-24
Abstract: PURPOSE:To reduce the shaft seal oil quantity and the hydrogen gas consumption quantity, reduce the dimension of a plant, and improve the operation performance, and economize resources, by reducing the quantity of the oil which flow out outside the machine and inside the machine. CONSTITUTION:Spiral grooves 91 and 92 each of which has the screw direction reverse to the revolution direction of a rotary shaft, viewed from the machine inside of a seal ring 71 on the machine outside, and viewed from the machine outside of a seal ring 72 on the machine inside are installed on the inner peripheral surface of the seal ring.
Patent JP-2001160779-A (JP)
Title: Centralized non-linear transmitting system
Inventor: SAWARA AKIO
IPC: H04B10/54
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting system realizing a long transmission possible distance through a transmission line whose dispersed management quantity is large. SOLUTION: In the transmission line (transmission optical fiber and a dispersed compensator), a linear transmitting system (average dispersed value is zero) which dose not use non-linear optical effect is used, a soliton fiber having a dispersed value generating N=1 soliton is arranged separatebly from the transmission optical fiber and the non-linear transmitting system using non-linear optical effect is centralizedly executed.
Patent JP-H09198800-A (JP)
Title: Base line correcting circuit for pwm data read back system and method therefor
Inventor: DEERU CHIYATSUPUMAN
IPC: G11B19/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a read back system of a low cost by providing a BCC switch connected in oreder to change over a PWM signal responding to a transient phenomena signal and a capacitor connected to between the PWM signal and a grounded reference. SOLUTION: When the changeover operation having the possibility generating a transient base line fluctuation is executed, a BCC switch 278 is closed for a short time, that is, for a time long enough for a filter 276 to charge a transient voltage. Then, at the time when an input signal is attenuated from the stage of a coupling capacitor, the voltage on a capacitor C1 440 flows out and the change of the input voltage is correct to a primary approximate value. Moreover, it is also possible that the switch 278 is kept closed so that a system changes over the operation to the high-pass filter operation of a high frequency. This is preferable to the inverse compatibility of a PPM recording with a disk.
Patent JP-H11163799-A (JP)
Title: Optical communication system and optical communication device
Inventor: OZAKI KAZUHISA
IPC: H04B10/114
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To make the sense of operation satisfactory and to prevent communication time from being increased by utilizing the float of response of two-way communication, when one optical communication device sends to a different kind of communication device during two-way communication between the two optical communication devices. SOLUTION: There is a key input on the way to a two-way communication between a portable information terminal A and a personal computer B, and interrupt is performed with respect to an IrDA communication. In this case, although communication waits for a communication frame to end before finishing, because space time is an allowable time during which communication can be stopped, a key command is sent within this time. The computer B continues to send new data to the terminal A even during the transmission. The terminal A outputs a resend request RS to the computer B, when the transmission of the key command is finished, notifies the computer B of the interrupt still in progress of communication, makes the data to be resent from the succeeding frame, finishes the processing of data communication P2 and carries out disconnection processing P3.
Patent JP-2000174946-A (JP)
Title: Method and device for processing picture and recording medium
Inventor: HAYASHI KEIJI
IPC: H04N1/387
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor capable of automatically extracting data in an effective area from document picture data in which a judging picture for distinguishing the effective area and an ineffective area from each other is formed. SOLUTION: A judging picture table 13 correlating the pattern of a judging picture with document layout information of the effective area corresponding to the pattern is prepared in advance. An effective area judging part 14 sets a retrieving window on inputted document picture data, shifts this retrieving window to specify the judging picture from the document picture data and extracts document layout information corresponding to the pattern of the specified judging picture from the table 13 to generate size information of the effective area. An image file generating part 15 executes filing by segmenting only picture data of an area corresponding to this size information from document picture data.
Patent JP-2000174354-A (JP)
Title: Piezoelectric transformer
Inventor: KO TOSHITERU
IPC: H01L41/107
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer, which allows the power density of the piezoelectric transformer to be increased by reducing differences in temperature between heat from the input and heat from the output of the piezoelectric transformer. SOLUTION: This piezoelectric transformer is so constructed that the n-th order resonance mode of a rectangular rod 8 formed out of piezoelectric ceramic material in the lengthwise direction (where, (n) is an integer not less than 1) is utilized, and a group of a plurality of linear internal electrodes, formed of internal electrode material, formed in the direction of the thickness parallel with the width of the rectangular rod 8 are connected with an input paired terminal formed by connecting the first external electrodes 11 formed on the side of the rectangular rod 8 and with an output paired terminal formed by connecting second and third external electrodes 12 and 13.  Letting the Young's modulus of the piezoelectric ceramic material be Yc and the Young's modulus of the internal electrode material be Ye, a piezoelectric ceramic material and an internal electrode material with a condition expressed as |Yc-Ye|/Ye<=0.15 holds are adopted.
Patent JP-H10182777-A (JP)
Title: Skin-integral head rest
Inventor: KOGA NOBUSHI
IPC: C08G101/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To produce the subject head rest capable of reducing the amount of an injected urethane and improving the urethane leakage, shape retaining properties, touch, etc., by using a specific polyisocyanate, a polyol, water, etc., as raw materials. SOLUTION: This head rest is produced by using (A) a polyisocyanate which is a prepolymer, modified with a polytetramethylene glycol having 1,000-3,000 molecular weight and having 23-30% NCO content, (B) a polyol,(C) water and (D) other auxiliaries as raw materials. The component C is preferably used in an amount of 6.0-7.0 pts.wt. based on 100 pts.wt. component B to carry out expansion molding. The resultant head rest is preferably obtained by performing the expansion molding so as to afford 0.035-0.040g/cm<3> molding density of the urethane foam. Thereby, the objective good effects can be expected.
Patent JP-H03206088-A (JP)
Title: Anhydrous epsilon type crystalline 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline hydrochloride and production thereof
Inventor: NIIMOTO YOSHIHIDE
IPC: A61P9/12
Filed: 1989-12-28
Abstract: NEW MATERIAL:A crystal having infrared absorption spectrum measured using potassium bromide, characterized by sharp double-line bands at 750cm<-1> (13.33mu) and 765cm<-1> (13.07mu) and showing characteristic absorption band measured by X ray diffraction, having sharp bands at 10.5 deg., 12.0 deg., 13-.0 deg., 16.0 deg. and 16.9 deg.. USE:An antihypertensive agent. PREPARATION:2-[4-(2-Furoyl)piperazin-1-yl]-4-amino-6,7-dimethoxyquinaz oline hydrochloride (1-15% water content) is heated in an acetone suspension at 150 deg.C or at reflux temperature while stirring.