baber/WOPTO huggingface dataset:
Patent JP-H10268393-A (JP)
Title: Light emitting device and camera
Inventor: IIJIMA YAICHI
IPC: G03B15/05
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To realize photographing with auxiliary light by allowing a light emitting means to emit light by a 1st driving means by operating an operation means and depressing a release button by a 2nd driving means so that photographing may be performed. SOLUTION: When the operation means 6 is depressed, a lever 30 is moved to turn on the 1st driving means 13. The light emitting part 20 emits the light in a state where the switch 13 is turned on. By depressing the operation means 16 further, the lever 30 is moved further against a spring 31, and the release button 5 is depressed by the 2nd driving means when specified time t1 elapses after the switch means 13 is turned on. When specified time t2 elapses after the release button 5 starts actuation, a shutter 4 is actuated and opened in a state where the auxiliary light is emitted, so that photographing is performed in appropriate timing. Therefore, the photographing with auxiliary light is realized even in the inexpensive camera 1 which does not incorporate the light emitting device 10 such as a stroboscope and does not have a synchronous contact.
Patent JP-H01249305-A (JP)
Title: Automatic mixer for cement
Inventor: MIHIRA KEIICHI
IPC: B28C5/16
Filed: 1988-03-30
Abstract: PURPOSE:To enable the title mixer to perform prevention of flying-up of cement dust and washing of stuck cement automatically with water supply, by a method wherein a kneading tank is clogged through cladding of a lid body and a tapping stick is provided on a spindle, on the top of which a soucer sheet scattering water within the kneading tank is provided, in a projected state. CONSTITUTION:A mixer 22 is constituted so that a kneading tank 23 of the mixer 22 is closed up tightly with a water pipe connected with a water supply port 50 and a cloth cylinder to be inserted into a cement loading duct 53 and dust does fly up on the outside even at cement loading. Water to be supplied through a water supply port 50 is scattered with a saucer sheet 43 turning unitarily with a spindle 25 and cement stuck within the kneading tank is washed automatically. Then the cement stuck to a cement hopper is peeled of by hitting a cement loading hopper with a tapping stuck 44 turning unitarily with the spindle 25. A cut piece 42a of a kneading blade 42 scrapes the cement together inward of the kneading blade 42 and far large quantity of the cement can be kneaded efficiently in a short period of time.
Patent JP-H01253459-A (JP)
Title: Thermosensitive head for intermediate tone recording
Inventor: HONDA TATSUO
IPC: B41J2/335
Filed: 1988-04-01
Abstract: PURPOSE:To allow a heat generating temperature distribution to be widened when energy is applied and high-density color to be formed stably by increasing the length of a thermal resistor beyond a distance between electrodes or increasing the width of the thermal resistor beyond the width of an electrode. CONSTITUTION:An energization electrode 3 is so shaped that an interelectrode distance is shortest in the center and a thermal resistor 4 is formed on the energization electrode 3. The width of the thermal resistor is increased beyond at least either one of the interelectrode distance or an electrode width. In addition, the thermal resistor is composed of two-tier layers, each having different resistance value. The first layer of the thermal resistor 4 is arranged between the energization electrodes 3 and the thermal resistor 5 of the second layer with high resistance value has a larger width than that between the electrodes.
Patent JP-H03277051-A (JP)
Title: Line loopback connection test method for telephone line network
Inventor: OKUBO MASAYUKI
IPC: H04M3/32
Filed: 1990-03-27
Abstract: PURPOSE:To execute the test uniquely for a local station by adding a special code before a dial number. CONSTITUTION:A general dial is expressed as 'DE       ', that is, the telephone number is 'DE' and a subscriber number is '       ', and a number '9' is added as a special code number and '9DE       ' is used in total. When a local station 2 receives a number '9' as a head dial digit, the station 2 discriminates the call to be a loopback connection test call and sends number of '9DE       ' to a toll station 3 to allow the toll station 3 to make loopback connection. Upon the receipt of the number '9DE      ', the toll station 3 selects the local station 2 by using the digits 'DE' and sends the number '       ' to send the test call to a subscriber 4 via the local station 2.
Patent JP-S555081-A (JP)
Title: Motor construction
Inventor: HASEGAWA HIROSHI
IPC: H02K1/14
Filed: 1978-06-28
Abstract: PURPOSE: To readily form and assemble a magnetic circuit in a motor by inserting a cylindrical auxliary pole having cutout for preventing magnetic flux from shorting into a salient pole of a stator of the motor to thereby correct the strain of the magnetic field in the motor.  
     CONSTITUTION: A coil 6 wound on a spool is inserted into a salient pole 8 of a stator 10 in a motor with a shaft 11 provided at a rotor 9. An auxiliary poel 15 having a cutout 14 is provided between the stator 10 and the rotor 9 to thereby correct the strain of the magnetic field in the motor and to then improve the efficiency of the motor. As laminate material of the pole 15 is employed a iron magnetic crystal material sintered from a mixture of pure iron powder with at least 0.5-5% by weight of at least one selected from the group consisting of silicon, titanium and vanadium and having high permeability and large specific resistance. Thus, it can provide high dimensional accuracy to thereby readily form and assemble a magnetic circuit in the motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000264793-A (JP)
Title: Method and apparatus for producing silicon carbide single crystal
Inventor: KONDO HIROYUKI
IPC: H01L21/203
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a silicon carbide single crystal, which is free from excess Si-enriched atmosphere. SOLUTION: Silicon powder 7 is arranged in a graphite crucible as a material containing at least silicon other than the silicon carbide powdery raw material 4. Further, a partition board 6, which is permeable to gaseous silicon, is provided between the silicon powder 7 and a silicon carbide single crystal substrate 3 so that gaseous silicon generated from the silicon powder 7 is supplied to the silicon carbide single crystal substrate 3 through the partition board 6. Thereby, since the geseous silicon is supplied through the partition board 6, the feed amount of the gaseous silicon is restricted and the formation of the excess Si-enriched atmosphere is prevented. Concretely, porous carbon is used as the partition board 6.
Patent JP-S63245290-A (JP)
Title: Induction machine controller
Inventor: TADAKUMA SUSUMU
IPC: H02P27/16
Filed: 1987-03-31
Abstract: PURPOSE:To perform the computation of a slip frequency command and the like more accurately by correcting the influence of change of a secondary resistance included in a vector control command computation process through observing an effective power. CONSTITUTION:An effective power arithmetic circuit 40 detects an input effective power Pi from the input current and input voltage of an induction motor 3. A secondary resistance estimation circuit 45 estimates a secondary resistance R2 of the induction motor 3 from the effective power Pi, input current detection value I1, torque current command value I2 and slip frequency omegas. Results of said estimation are reflected in the computation of magnetizing current and that of slip frequency to prevent a deterioration in computation accuracy due to change of a secondary resistance.
Patent JP-H06267144-A (JP)
Title: Magneto-optical disk drive device
Inventor: MIYAJIMA GIICHI
IPC: G11B7/085
Filed: 1993-03-15
Abstract: PURPOSE:To prevent a servo from being removed by once releasing the auto- focusing and auto-tracking servo of a laser beam prior to the loading operation of a magnetic head against the disk surface. CONSTITUTION:In the case a light protecting switch 10 is being OFF, this state is detected by a light protecting means 12, and the auto-focusing and auto- tracking servo is made OFF, then right after that, a driving means 17 is driven by a driving circuit 16 to land a floating magnetic head 1 on a recording surface of the magneto-optical disk 10a. Further, when the auto-focusing and auto- tracking servo is again made ON right after the completion of landing, the driving becomes the standby state and the drive starting operation is completed.
Patent JP-H07284349-A (JP)
Title: Water level regulator for irrigating water
Inventor: HOSHIKAWA KIYOCHIKA
IPC: A01G25/00
Filed: 1994-04-18
Abstract: PURPOSE:To provide a water level regulator capable of always carrying out the fine adjustment of the water level in a paddy field. CONSTITUTION:This water level regulator comprises a water level regulator (13a) comprising inner cylinders (9a) and (9b) and outer cylinders (10a) and (10b) in a drainage measure body (7a) thereof and is capable of carrying out the fine adjustment of the water level by rotating the inner cylinders (9a) and (9b) while adjusting the water level to a scale (16a) with a manual handle (14a). Thereby, the water level can be set and kept at a prescribed one to readily perform the deep water control.
Patent JP-S61239809-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-04-12
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-H01251706-A (JP)
Title: Overcurrent tripping device
Inventor: YABUKI MASAO
IPC: H01H73/36
Filed: 1988-03-31
Abstract: PURPOSE:To complete coupling of an oil case to a pole in two steps of pressing, and to easily automate it by providing an engaging protrusion to be engaged with the inner periphery of the case, an annular flange insertion recess, and a pole formed with an annular protrusion protruding in a direction along the outer periphery of the case. CONSTITUTION:In order to attach a pole 8 to an oil case 1 in which a plunger 4 and a coil spring 5 are mounted, the engaging protrusion 7 of the pole 8 is press-fitted to the inner periphery of the case 1 in a first pressing step, and both are integrated. Then, the tapered protrusion 10 of the pole 8 is sealed in a second pressing step to rigidly clamp the flange 3 by clamping the protrusion 10.
Patent JP-S60231185-A (JP)
Inventor: RICHIYAADO JIEI ANDORIINO
IPC: G01R31/28
Filed: 1984-04-20
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-H10252035-A (JP)
Title: Bagged quantity adjusting device for bagged machine
Inventor: YASUI YASUKUNI
IPC: E02B3/04
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To improve workability by providing an adjusting tool adjusting the ground height of a frame body bottom section on a frame body arranged with many tubular bodies to be inserted and hooked with bag bodies in the open state. SOLUTION: This bagging machine is constituted of a frame body 1 integrated with a rectangular peripheral wall frame 1c and many tubular bodies 7 and a cover 3 having a short tubular soil insertion port 26, and a jack 23 is provided on the bottom face side near the corner section of the lower peripheral edge section 11a of the frame 1c. At the time of packing, bag bodies 4 are inserted and hooked in the tubes 7, then the cover 3 is mounted on the frame 1. Soil is mounted on the cover 3 by a back hoe, and the prescribed quantity of soil is inserted into the bags 4 from the soil insertion port 26 while the soil is leveled. The height of the frame body 1 from the ground surface is adjusted by the jack 23 to adjust the inserted quantity of soil.  The cover 3 and frame body 1 are removed, the openings of sandbags left in the aligned state are fastened with cords, and the cord is hooked on a hoisting accessory to load or unload the sandbag. No dedicated facility is required, labor can be saved, and the bagged quantity can be adjusted according to purpose.
Patent JP-S63246393-A (JP)
Title: Oligonucleoside derivative
Inventor: MURAKAMI AKIRA
IPC: C07H21/04
Filed: 1987-03-31
Abstract: NEW MATERIAL:A compound expressed by formula I (j + l are integers of 2-49; k is integer of 1-5; B is a base constituting nucleoside: adenine, guanine, cytosine and thymine; m is integer of 1-10; n is integer of 0-5). USE:A probe (DNA probe) for gene detection and remedy for disease. PREPARATION:For example, a primary amino group of aminoalkylated secondary amine expressed by formula II is protected and the protected group is reacted with trichloride phosphate to afford a compound expressed by formula III, which is the reacted with nucleosides expressed by formula IV (DMTr is protecting group) to phosphorylate the nucleosides. The phosphorylated nucleosides are reacted with an oligonucleoside and a protected group is then removed to provide the aimed derivative having primary amino group in the molecule. Fluorescence labeling is readily carried out by reacting the resultant aimed derivative with fluoresceinisothiocyanate (FITC).
Patent JP-S63247506-A (JP)
Inventor: MATSUMOTO TERUAKI
IPC: F22B37/02
Filed: 1987-03-31
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-H05244340-A (JP)
Title: Solid-state image pickup element
Inventor: NOMURA HIDEO
IPC: H04N5/369
Filed: 1992-02-29
Abstract: PURPOSE:To drive the element from a high speed frequency till a low speed frequency without increasing the circuit scale. CONSTITUTION:A 3rd charge transfer path 40 exclusive for high speed drive is provided in addition to 1st and 2nd charge transfer paths 34, 38 being usual charge transfer paths, and the charge is branched from a branch electrode 37 into plural paths, and a signal is alternately read while bing divided from plural 1st and 2nd output sections 39, 41 via 2nd and 3rd charge transfer paths 38, 40 respectively when a high speed data rate is necessary. Moreover, at low speed drive, the signal is read from only the 1st output section 39 arranged at the end of the usual charge transfer path. Thus, even in the case of high speed data rate, the frequency of the drive pulse is low such as 1/2 and the valid signal period is ensured and high speed drive is attained. Furthermore, the 3rd charge transfer path 40 and the 2nd output section 41 for high speed drive exclusive are small in the scale and the circuit scale of the device is not increased even at a low speed drive not requiring high speed drive.
Patent JP-S63245191-A (JP)
Title: Subscriber's broadcasting system
Inventor: ISHIYAMA TOMOO
IPC: H04N7/171
Filed: 1987-03-31
Abstract: PURPOSE:To enhance secrecy as a system by defining information concealed in an encoder side and a decoder side to be three types of initialized input data of a feedback logical circuit in a random number generator, and its output data, and the initial value of the random number, and simultaneously initializing in the entirety of the system as desired. CONSTITUTION:In the encoder side and the decoder side, the random number generators 51 constituting of a shift register 40 and the feedback logical circuit are respectively provided. One of the outputs of this logical circuit is fed back to the serial input end of the shift register and the other output is used as a random number signal for scrambling and descrambling a video. In the encoder side, a memory means in which the truth value table of the output data to the input data is stored is provided, either input or output data of this memory is used to initialize the logical circuit and the change of the respective data is informed to all terminals by a simultaneous address periodically or as desired. In the decoder side, the decoding means of the coded and transmitted respective data is provided and according to a change informing signal, an initializing and updating are carried out to the initializing and updating in the encoder side.
Patent JP-H08276390-A (JP)
Title: Joint angle calibration device for robot
Inventor: TSUTSUMI HIDETAKA
IPC: B25J13/00
Filed: 1995-04-05
Abstract: PURPOSE: To easily perform calibration for the joint angle of a robot with high accuracy for a short time. CONSTITUTION: The device is made up of a plate 11 provided with a hole 15 in its flat surface, a robot 12 fixed to the plate 11, and of a tool jig 14 mounted to the mechanical interface of the robot 12. And the device is so constituted as to be provided with a controller section which registers the respective joint angles of the robot when the tool jig 14 is fitted in the hole 15 provided by the plate 11.
Patent JP-H02256748-A (JP)
Title: Movable roof
Inventor: MURAMOTO HIROKI
IPC: E04B1/32
Filed: 1989-03-30
Abstract: PURPOSE:To open and close a large space, reduce the weight of a roof and the cost, by arranging a rotatable lower large roof and small roof inside a horizontally transferable upper large roof. CONSTITUTION:A pair of parallel supporting members 11, 11 are installed to be at the both sides of an objective for installing a roof and extend in parallel with each other and a circular supporting member 12 is installed to be around the objective and contact internally the parallel supporting members 11, 11. Next, upper large roofs 21, 21 are arranged to be supported at the both ends thereof and horizontally transferred in linear tracks T1... installed on the parallel supporting members 11, 11. Next, a lower large roof 22 is installed to be contained inside the upper large roofs 21, 21 and small roofs 23, 24 are installed to be contained between the both large roofs 21, 22 to rotate the respective roofs along circular trucks R... installed on a circular supporting member. The upper space of the objective for installing the roof can be greatly opened and closed in cooperation with the respective transferable roofs 21-24.
Patent JP-S60222293-A (JP)
Title: Thermal recording material
Inventor: SUZUKI TOSHITAKE
IPC: B41M5/333
Filed: 1984-04-19
Abstract: PURPOSE:To prevent recorded images from being faded and the brightness of a recording layer from being lowered, by a method wherein a recording layer comprising a colorless or light-colored basic dye, a monophenol compound and a specified halogenated phenol compound is provided on a base. CONSTITUTION:The recording layer comprising a colorless or light-colored basic dye, a monophenol compound and at least one halogenerated phenol compound of formulas [ I ]-[III], wherein each of R1, R2, R3, R4 and R5 is hydrogen, halogen or 1-4C alkyl, at least one of X and Y is halogen, while the other is halogen or 1-4C alkyl, and Z is halogen, is provided on the base. A thermal recording material thus obtained has properties extremely well-balanced in view of quality, that is, the material has excellent high-speed recordability and a high brightness, and is free of fading of recorded images with time.
Patent JP-S61238800-A (JP)
Title: Monoclonal antibody amf and production thereof
Inventor: IWASAKI HIROSHI
IPC: C07K16/00
Filed: 1985-04-16
Abstract: NEW MATERIAL:A monoclonal antibody AMP reacting with human muscle fibroblast. USE:It is used in study on human muscle fibroblast, relation with the same relation with cells in lobe of the liver. It is also used as an agent for morphological diagnosis of tumor cells. PREPARATION:A mouse is immunized with hybridoma HMP (preferably cell strain of enfant foot finger fibroma IDF) and the spleen cells and mouse myelloma cells are fused to give a hybridoma. Then, the hybridoma is cultured and the objective monoclonal antibody AMF is collected from the culture mixture.
Patent JP-S575261-A (JP)
Title: Alkaline battery
Inventor: SHIMIZU TOSHIHISA
IPC: H01M2/02
Filed: 1980-06-12
Abstract: PURPOSE:To prevent any danger of the explosion of an alkaline battery caused during the overcharge by providing the negative case with parts that are weak to the internal pressure of the battery, and thereby releasing the inner sealing of the battery when the internal pressure exceeds a given value through the deformation of these weak parts. CONSTITUTION:A negative case 3 serving as a sealing plate is connected to the upper end of a positive case 1, with a sealing ring 2 interposed between the case 1 and the case 3. The internal space formed by the case 1 and the 3 is divided by a separator 4 into an upper and a lower room. For instance, the upper room is packed with a negative active material 5 made of an amalgamated zinc powder, while the lower room is packed with a positive active material 6 made of a molded body of silver oxide. The annular periphery of the negative case 3 is provided with a plural number of ditches, which work as weak parts 7.
Patent JP-S535236-A (JP)
Title: Mechanism for changing application pitch on apparatuses for continuously applicating sheets of short length
Inventor: NAGASE FUMIAKI
IPC: B65C9/30
Filed: 1976-07-02
Abstract: PURPOSE: To make it possible to change the ratio of rotational frequency of a cam to that of a cutter roll via other interlocking mechanisms, thus easily changing the application pitch of a sheet of short length. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61239164-A (JP)
Title: Optical seismoscope
Inventor: SUZUKI MASAHARU
IPC: G01V1/18
Filed: 1985-04-16
Abstract: PURPOSE:To improve the resolution and the sensitivity by constituting an optical seismoscope with a horizontal supporting rod, a selfoc lens, a pair of permanent magnets, a pair of torque coils, a photodetecting element and a servo- accelerometer consisting of a servo-amplifier. CONSTITUTION:To a vertical supporting rod 12 provided on a flexible connecting plate 13 fixed to a base plate 11 of an optical seismoscope 10, a horizontal supporting rod 15 for constituting a movable mass is attached and also a selfoc lens 14 is installed. Next, a pair of torque coils 16a, 16b are wound and attached to the horizontal rod 15 connected to a servo-amplifier 22 and also a pair of permanent magnets 17a, 17b are provided on both sides of the horizontal rod 15. Subsequently, a light source 18 and a photodetector 20 consisting of photodiodes 20a-20c are provided on both sides of the lens 14 by which a servo-accelerometer is constituted. In this state, when an acceleration is applied to the horizontal rod 15, the horizontal rod 15 is oscillated and a feedback current being proportional to the acceleration is applied to the torque coils 16a, 16b from the servo-amplifier 22, therefore, the acceleration can be measured by measuring the feedback current.
Patent JP-S564819-A (JP)
Title: Electric power supply unit
Inventor: SAKIMICHI SHIGEYUKI
IPC: H02H7/12
Filed: 1979-06-22
Abstract: PURPOSE: To enable to obtain stable output against the variation in load, by inputting the rectified voltage on another winding provided with the conversion transformer to the voltage comparator of the error amplifier for output voltage regulation.  
     CONSTITUTION: The main switch section 3 is ON or OFF by the control of the oscillation circuit 1 and the pulse width modulation circuit 2 to supply power to the secondary side via the conversion transformer 4. In this case, the rectified voltage VR on another winding L 4  provided with the conversion transformer 4 is input to the voltage comparator 24 for the power supply V 2  for oscillation circuit 1 and so on. Further, at the voltage comparator 24, the rectified voltage VR and the reference voltage VZ are compared to control the pulse width modulation circuit 2 with the output of comparison is regulating the output. Further, the amplitude of the current is detected with the resistor 22 inserted at the current path of the main switch section 3 and it is compared with the reference voltage VZ at the current comparator 25. Further, if it is judged as overcurrent, the thyristor 9 is conducted to stop the oscillation. 
     COPYRIGHT: (C)1981,JPO&Japio