baber/WOPTO huggingface dataset:
Patent JP-H01273598-A (JP)
Title: Novel antibiotic from myxococcus
Inventor: HANSU RAIHIENBATSUHA
IPC: C07D471/18
Filed: 1989-02-10
Abstract: NEW MATERIAL: A compound of formula I (R is H, an acyl, sulfonyl, sulfo, phospho; A is C=O, C-OH, an acylated C-OH; the dashed line exhibits a C=C double bond, when A is C=O, or the dashed line exhibits C=C bonds at the two outer bonds, when A is C-OH or an acylated C-OH).  
     EXAMPLE: Myxococcus xanthus Mxx 48 bacterium.  
     USE: A medicine for treating bacterial infectious diseases against gram-positive bacteria, and a medicine for treating gastrointestinal tumors and leukemia.  
     PREPARATION: The compound of formula I is prepared by converting an OH group at the 21-carbon atom of the compound of formula II into a cyano group and further converting an NH 2  group into an NHR group by an acylation or sulfonation reaction. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10227841-A (JP)
Title: Superconducting circuit device
Inventor: HOSOYA MUTSUMI
IPC: H03K19/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a superconducting circuit device in which a circuit can be tested easily even when a circuit scale is increased by a method wherein a selection and observation circuit which is composed of a selection means and of an observation means is installed at every element circuit. SOLUTION: Selection and observation circuits 20 (20-1 to 20-8) change over internal-signal input terminals (a) and external input terminals (b) by selection signals which are input to input terminals (s), and they output selected signals to internal-signal output terminals (c) and to external output terminals (d). Then, when the terminals (c) are connected to input terminals (t), (u) of respective element circuits 10 (10-1 to 10-4), all parts in a composite circuit 100 and the circuit 10 can be tested easily. For example, when a circuit 10-1 is tested partially, a prescribed input pattern is given directly to the circuit 10-1 from a terminal (b) by selection signals to terminals (s) of circuits 20-1, 20-2. At the same time, the input signal of the circuit 10-1 is observed directly from a terminal (d) by selection signals to terminal (s) of circuits 20-5, 20-7.  In this manner, the characteristic of an arbitrary circuit part and between element circuits can be verified.
Patent JP-S54125671-A (JP)
Title: Lonomycin compound
Inventor: YAMAGISHI MICHIO
IPC: A61P31/04
Filed: 1978-03-16
Abstract: NEW MATERIAL:A lonomycin compound of formula or its salt.  
     USE: Low toxic medicine effective to protozoa such as coccidium, bacteria, virus, etc.  
     PROCESS: The compound of the formula is prepared by dissolving lonomycin or its  salt in an inert organic solvent which is miscible with water, and reducing with  sodium borohydride at room temperature. The lonomycin compound can be converted to various salt by conventional processes. Sodium salt or potassium salt is preferable in view of the handleability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57145267-A (JP)
Title: Battery mounting mechanism
Inventor: MURAKAMI OSAMU
IPC: H01M2/10
Filed: 1981-03-03
Abstract: PURPOSE:To make batteries to be mounted compatible by providing the second concave section at the concave section of their housing chamber. CONSTITUTION:A battery housing room 9 is provided on the rear of the upper case 2 of a main unit with a faced plate 1 and is covered with the lower case 7 which serves both as the battery press. A one-sided printed circuit board with a pattern surface on its rear is mounted on this upper case 2 of the main unit. The first concave section 9a which houses the battery housing chamber and the second concave 9b is formed on the bottom of this first concave section 9a. As a result, these first and second sections 9a and 9b enable mounting of two batteries that are different in size.
Patent JP-H01205663-A (JP)
Title: Picture signal coding system
Inventor: OSHIMA KATSUYA
IPC: H04N19/85
Filed: 1988-02-12
Abstract: PURPOSE:To suppress the deterioration in the picture quality by transmitting one picture element among picture elements in a block while keeping it as a PCM signal and sending other picture elements while using the PCM signal or a local decoding signal of the picture element coded already in the same block, predicting the signal and quantizing an error between the predicted value and the value of the original picture element. CONSTITUTION:A pattern 1 is divided into blocks shown in block 2. In figure, the pattern is divided into blocks each having a size of horizontal 4 samples and vertical 4 lines. In each block, one picture element in the block, that is, the picture element with a hatched round mark (black round) is sent While remaining as the PCM signal. Then the other picture elements (i.e., white round marks) are sent by quantizing an error between the predicted value in use with the local decoding signal of the black round picture element in the said block or the white round picture elements already coded in the same block and the actual white round picture element. Thus, even if any error is subjected upon the transmission signal in the transmission line, the effect of the error onto the picture element decoded by the decoder in the post-processing is left within a small block and the picture not remarkable with deterioration is decoded.
Patent JP-H07240647-A (JP)
Title: Sound reproducing circuit
Inventor: SAWAI TOSHIHITO
IPC: H03G3/02
Filed: 1994-02-28
Abstract: PURPOSE:To easily perform a sound volume control with high accuracy without impairing a distortion ratio and an S/N ratio when the sound volume control is performed in a sound reproducing device performing a digital signal processing. CONSTITUTION:The sound volume control value instructed by a sound control switch 9 is devided into a rough control value where a control unit is large and a fine control value where the control unit is small by a sound volume control means 8. The rough control value is outputted to an electronic volume 5, and the electronic volume 5 attenuates the analog signal inputted at the attenuation factor according to this rough control value. The fine control value is outputted to the digital attenuation means of a digital signal processor 3, and the digital attenuation means performs an attenuation processing to a digital signal at the attenuation factor according to this fine control value.
Patent JP-S59156778-A (JP)
Title: Thermal transfer recorder
Inventor: YASUMI KUNIO
IPC: B41J17/38
Filed: 1983-02-25
Abstract: PURPOSE:To reduce the size of a feeding passage extended from a releasing point to a discharging point and prevent jamming from occurring, by a construction wherein a recording material released from a transfer sheet after being recorded thereon is discharged from a releasing position directly into a paper-discharging tray under its own gravity. CONSTITUTION:A thermal transfer sheet 2 left out from a roll 1 is pressed against a part of the peripheral surface of a platen roller 5 by a friction roller 3 and a guide roller 4, is then largely deflected by the guide roller 4, and is thereafter taken up by a spool 6. On the other hand, a paper 8 (recording medium) stacked on a paper-supplying tray 7 is fed by being separated one sheet at a time by the functions of a restricting plate 9 and a braking plate 10, is passed between the platen roller 5 and the transfer paper 2 on the roller 5, is recorded thereon by a thermal head 11, thereafter it is released from the transfer sheet 2 at the position of the guide roller 4, and is discharged onto the paper-discharging tray 12.
Patent JP-H04218568-A (JP)
Title: Bitumen modified with polymer and production thereof
Inventor: MIHIYAERU MIYURAA
IPC: C08L95/00
Filed: 1991-02-26
Abstract: The invention describes polymer-modified, bituminous compositions containing from 0.5 to 20% by weight of polymer constituents, where from 20 to 100% by weight of the polymer additive is polyalkyl (meth)acrylate, which is built up in proportions of from 50 to 99.8% by weight of C6- to C28-alkyl (meth)acrylates and in proportions of from 0.2 to 20% by weight of polymerisable carboxylic acids and/or sulphonic acids and in proportions of from 0 to 49.8% by weight of further polymerisable compounds, in particular nitrogen compounds. The addition of reactive metal compounds gives bituminous mixtures having improved rebound resilience, for example of from > 50 to about 90%, with good low-temperature flexibility and high thermal stability.
Patent JP-S53116008-A (JP)
Title: Electronic type key telephone
Inventor: TONOMURA ZENSHI
IPC: H04M3/42
Filed: 1977-03-18
Abstract: PURPOSE:To reduce the memory cost and to make unnecessary the program device for exclusive use, by programming the content of semiconductor memory through the use of the buttons of key telephone at terminal.
Patent JP-2000229284-A (JP)
Title: Water purifying device
Inventor: TOCHIKUBO SHIGEO
IPC: C02F1/28
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying device capable of obtaining both of usual purified water obtained by purifying raw water and a high degree purified water obtained by purifying to a high degree to moreover suit for drinking or cooking with one purifying device. SOLUTION: In the purifying device, a vessel 1 having raw water inlets 10a and 11a and a purified water outlet 12a, a first purifying member 5 having purifying function, a second purifying member 4 having purifying function capable of purifying so as to moreover suit for drinking or cooking than the first purifying member 5, a passage for the usual purified water provided in the vessel 1 and passing the raw water to flow in from the raw water inlet 11a to the first purifying member 5 when the usual purified water is obtained and a passage for the high degree purified water provided in the vessel 1 and passing the raw water to flow in from the raw water inlet 10a to both of the second purifying member 4 and the first purifying member 5 when the high degree purified water is obtained are provided.
Patent JP-S58165833-A (JP)
Inventor: BEIAADO JII GAADEINIA
IPC: G01N29/28
Filed: 1983-02-25
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-H02208587-A (JP)
Title: Identifying apparatus
Inventor: OTA TOMOZO
IPC: H04B1/59
Filed: 1989-02-09
Abstract: PURPOSE:To make it possible to exclude radiowave interference between interrogators by setting frequencies so that the difference between the transmitting frequencies of the interrogators is smaller than the value which is obtained by subtracting one half of the bandwidth of a BPF from the data-signal carrier frequency of a responder. CONSTITUTION:When a transmitting frequency F1 is transmitted from an interrogator Q1, a responder A1 modulates the signal with a data frequency fm and transmits the signal. The interrogator Q1 synchronously detects the modulated reflected wave and a source signal from a signal generator 1 in a mixer 5. Then, the detected signal of the frequency fm is made to pass through a BPF 6 having the characteristics of a central frequency fm and a bandwidth 2Bm and taken out of a demodulated signal output terminal 7. At this time, a signal frequency F2 from a neighboring interrogator Q2 is readily mixed into the interrogator Q1, and the frequencies F1 and F2 are mixed in the mixer 5. Thus an interference wave ¦F1 - F2¦ is generated by the beat. In order to remove the wave, the frequencies are set so that ¦F1 - F2¦ < fm - Bm is obtained. This is possible by decreasing the difference between F1 and F2 or by making the data frequency fm higher.
Patent JP-S60174535-A (JP)
Title: Switching control system of communication device of duplex constitution
Inventor: HAMADA SHIGERU
IPC: H04B1/74
Filed: 1984-02-21
Abstract: PURPOSE:To prevent the breaking of a communication line due to an error in switching by inhibiting switching to a device in starting operation unless the protection time determined by a protection time counting circuit is elapsed if the power source is turned off owing to a fault and then turned on again. CONSTITUTION:Communication devices 1 and 2 generate and send a switching request signal to a switching circuit when powered on after being powered off and enter an initial setting completion state. Further, when the device 1 and 2 are powered on an attain to specific values, a source voltage signal is sent out to protection time counting circuits 4 and 5. Then, the circuits 4 and 5 send an enable signal to the switching circuit 3, which receives the enable signal and sends a selection signal to the devices. Consequently, the selected device operates as an in-use device, and the other device is unselected to enter a stand-by state. Thus, the breaking of the communication line due to wrong switching is prevented.
Patent JP-H09221972-A (JP)
Title: Drive device for vertical blind
Inventor: KIMATA AKINORI
IPC: E06B9/36
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To facilitate manual operation by a method wherein when manual operation is needed, an engaging member is slid through operation of an operation lever and a clutch mechanism is switched to a state that a power is not transmitted. SOLUTION: Rotation of a motor 51 is transmitted to a drive shaft 63 through a power transmission mechanism having a final stage forming a free gear 59 to rotate a pulley, and the louver of a vertical type blind is operated by an operation loop wound around a pulley. A clutch mechanism comprising a rotary member and an engaging member is provided between the rotary member and an engaging member. The rotary member is loosely fitted in a drive shaft 63 and pressed against a free gear 59 and co-rotated togetherwith the free gear. Further, the engaging member causes engagement of the rotary member and the drive shaft 63 with each other in a given position, and brought into a free state in other position than the given position.  When manual operation is needed, the engaging member is slid by operating an operation lever, and the clutch mechanism is switched into a state that a power is not transmitted.
Patent JP-S63198454-A (JP)
Title: Digital telephone set
Inventor: NAKATO YASUSHI
IPC: H04M11/00
Filed: 1987-02-13
Abstract: PURPOSE:To attain excellent three-party talking without the offering of service of an exchange by using both of two channels for voice communication, providing a CODEC to each channel and using a synthesis means to synthesize the voice of opposite party respectively. CONSTITUTION:A line interface 12, a data terminal interface 16 and a control circuit 32 are connected to a switch circuit 40 of a digital telephone set and 1st and 2nd CODECs 42, 44 are connected to the circuit 40. The input side of adding circuits 46, 48 is connected to the output side of a CODEC 42 and the input side of adding circuits 46, 50 is connected to the output side of a CODEC 44. A receiver 26 is connected to the output side of the adding circuit 46 and a transmitter 28 is connected to the other input of the adding circuit 48 and the output side is connected to the CODEC 44. Moreover, the other input of the adding circuit 50 is connected to the transmitter 28 and its output is connected to the CODEC 42. The CODEC 42 is used for the channel B1 and the CODEC 44 is used for the channel B2 to attain the three-party talking.
Patent JP-S56128459-A (JP)
Title: Monitoring method for quality of water
Inventor: URATA HARUSHIGE
IPC: G01N33/18
Filed: 1980-03-13
Abstract: PURPOSE:To enable to automatically detect a poisonous substance in drinking water without using a reagent, by putting fishes in the water to be monitored and detecting that the fishes are floated on the surface of the water by the poisonous substance. CONSTITUTION:The water to be detected W is sent to the water tank WT by the water taking-in pump P through the water taking-in pipe IP and the water W in the tank WT is discharged from the drainpipe OP. Further, water level of the tank WT is always kept constant by the counter flow preventing apparatus DI even in case of stopping the pump P. The fishes S in the tank WT are not get out of the tank WT by the screen S. And, the fishes S float by a poisonous substance when the poisonous substance is mixed in the water and the light emitted from the luminous instrument L is intercepted by coming the fishes between the instrument L and photodetector PD and then, an alarm is given by the alarm device WN. Hereby, continuous detection of the poisonous substance is made possible and automatic remote monitor of the poisonous substance is made possible because of being capable of transmitting detected signal to a remote place.
Patent JP-S57145504-A (JP)
Title: Controlling device of motor driven power car
Inventor: HIRAO SHINZOU
IPC: B60L50/12
Filed: 1981-03-03
Abstract: PURPOSE:To simplify the exciting circuit by a method wherein the variable resistor interlocking with the throttle handle is inserted into the field circuit of the exciter of the main generator driving the main motor. CONSTITUTION:The field EF1 of the exciter exciting the field of the main generator driving the main motor is connected to the transistors Tr1 and Tr2 in series and the variable resistor VR interlocking with the throttle handle of the main controller is inserted into the base current supplying circuit of the transistor Tr1. The specified current is flown to the base of the transistor Tr1 by the  time limit element TD after the revolution of the motor driving the main generator reaches the directed revolution to generate the specified output. Through  these procedures, the overload may be prevented by a simple constitution when  the motor speed is transitionally changing.
Patent JP-S61191243-A (JP)
Title: Driving gear for synchronous motor
Inventor: ISHIBASHI KATSUYUKI
IPC: H02P1/46
Filed: 1985-02-19
Abstract: PURPOSE:To simplify a structure and control the rotational direction without spoiling the characteristics of a synchronous motor, by arranging a boss fixing a fan or the like at a specified position on the rotor shaft of a permanent magnet rotor, to be freely rotated around the rotor shaft. CONSTITUTION:A driving gear is organized by arranging a boss 19 fixing a fan 20 or the like,load at a specified position on the rotor shaft 13 of a permanent magnet rotor 12, to be freely rotated around the rotor shaft 13. On driving, when AC voltage is applied to a driving coil 15, then alternating field is generated on the magnetic pole sections 16, 16 of a stator core 11, alternately with poles N-S and poles S-N. The permanent magnet rotor 12 receives repulsive and attractive actions from the alternating field, and vibrates rotationally in the right and left directions. The rotationally vibrating force is transmitted to the boss 19 having the fan 20 for load, via a conic torsional spring 21 wound up on the rotor shaft 13, but the boss 19 is directed to be put in a static state by the inertia force of the fan 20, and the conic torsional spring 21 is displaced. In this manner, the rotor shaft 13 is elastically connected to the boss 19 with the spring 21, and so the rotational direction can be controlled without spoiling the characteristics of a synchronous motor.
Patent JP-S58148648-A (JP)
Title: Polyphase induction motor
Inventor: YADA TOSHIJI
IPC: H02K17/12
Filed: 1982-02-28
Abstract: PURPOSE:To prevent the occurrence of a shortcircuit trouble between phases due to erroneous firing and to simplify the structure and improve the reliability of a polyphase induction motor by electrically independently winding normally and reversely rotating stator coils on a common stator. CONSTITUTION:Normally and reversely rotating stator coils 1, 1 are electrically independently wound on a common stator. The coils 1 are wired in a star-connection in such a manner that the first terminal 1a is connected to the phase R through a triac TC1 of one of SCR and the second and third terminals 1b, 1c are respectively connected to the phases S and T through triacs TC2, TC3. The coils 2 are also wired in a star-connection in such a manner that the first terminal 2a is connected to the phase T through a triac TC4, the second terminal 2b is connected to the phase S through a triac TC2 similarly to the terminal 1b and the third terminal 2c is connected to the phase R through a triac TC5. In this manner, there is no danger of causing a shortcircuit between the phases due to an erroneous firing, thereby improving the reliability of the system.
Patent JP-S58156064-A (JP)
Inventor: JIERARUDO ROBAATO KUTSUKU
IPC: D04H1/64
Filed: 1983-02-28
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-H02211513-A (JP)
Title: Control lever type input device
Inventor: HATTORI YOICHI
IPC: G06F3/038
Filed: 1989-02-13
Abstract: PURPOSE:To continuously execute a rough operation and a fine operation, and to accurately and promptly set a target coordinate position by detecting the tilt of a control lever, and setting the moving speed of a cursor according to a gradient. CONSTITUTION:An operator grips a gripping part 7 and tilt-operates a control lever 5 in the target coordinate position direction from the reference position of an input coordinate surface. When the gradient of the lever 5 is made larger, a load applied to an attachment point P of a strain gage 16 is made larger by a spring 15, and an electric signal at a large wave height is inputted from the output terminal of the gage 16 to a speed setting means, and a cursor is moved at high speed. Thus the operator operates the lever while observing the input coordinate surface, when the cursor approaches the target coordinate position, the gradient of the lever 5 is decreased, the moving speed of the cursor is made slow, and thus the coordinate position can be designated at high accuracy and smoothly.
Patent JP-H10223743-A (JP)
Title: Charged particle beam writing system and electrostatic chuck using the same
Inventor: SUZUKI SHOHEI
IPC: G03F7/20
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the charged particle beam writing system improved for setting the problem in the throughput decline due to the cooling of a wafer at the time of evacuation for vacuum. SOLUTION: An electrostatic chuck 29 is arranged in a loadlock chamber of the charged particle beam writing system 1. A looped conductor 47 is annexed beneath a base 45 of this electrostatic chuck 9 along the periphery thereof. A high-frequency power supply 49 is connected to this looped conductor 47 for running a high-frequency current. Through these procedures, a magnetic field vertically penetrating the electrostatic chuck 29 is generated so that said eddy current may be generated in a wafer 27 affected by the magnetic field for heating the wafer 27.
Patent JP-S61193985-A (JP)
Title: Automobile clamping method in car carrier
Inventor: YUMOTO HIROSHI
IPC: E04H6/42
Filed: 1985-02-21
Abstract: PURPOSE:To have an automobile engaged with an engaging device with its own weight and perform the lockup accurately and handily, by forming an incline part on an automobile loading deck, placing the automobile on the incline, while making the automobile engaging device raisable at will at a lower a part of the incline. CONSTITUTION:An inclined deck 4 having a wavy incline is formed in a lengthwise direction of a car carrier, and an automobile is placed on the incline. Automobile engaging devices 8a and 8b to be operated by hydraulic pressure or the like are raisably installed in a lower part of the incline of the wavy inclined deck 4. Each automobile is able to be engaged with these engaging device 8a and 8b with its own weight and, what is more, the lockup is accurately performable with a simple structure.
Patent JP-S51142757-A (JP)
Title: Device for collecting floating matters on water
Inventor: MOCHIZUKI TAKUO
IPC: C02F1/40
Filed: 1976-03-22
Abstract: PURPOSE: To provide a device which has an increased ability of collecting floating matters on the surface of water by the use of a collector which is supported for rotation by a horizontal shaft provided to a buoyant body so that an inlet of the collector can be situated at a desired depth below the surface of water simply by adjusting rotational angle of the collector. 
     COPYRIGHT: (C)1976,JPO&Japio