baber/WOPTO huggingface dataset:
Patent JP-2000214114-A (JP)
Title: Differential scanning calorimeter
Inventor: KUWATA KOJI
IPC: G01N25/20
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a differential scanning calorimeter which can deal with different cooling means with different cooling capacities and which can prevent dew condensation around a heating furnace while a minimum reachable temperature which is common to a plurality of kinds of cooling means is reduced to a minimum by a method wherein a heater for dew-condensation prevention is installed around the heating furnace. SOLUTION: A heating furnace 1 has a space in which a sample S to be measured and a reference sample R are housed inside in a mutually equal thermal environment. A temperature sensor 5 for in-furnace temperature detection and a DSC sensor 6 which is used to detect information on the temperature difference between the sample S to be measured and the reference sample R are arranged at its inside. An in-furnace temperature detection signal by the temperature sensor 5 is fetched into a temperature control circuit 11. In the temperature control circuit 11, a heater 2 for heating is driven and controlled in such a way that the detection result of an in-furnace temperature rises at a preset speed. In addition, the output of the DSC sensor 6 is output to the outside as a DSC signal via a measuring circuit 12. When liquid nitrogen is used as a cooling means, and when an electric cooler is used, dew condensation can be prevented while the minimum reachable temperature of the heating furnace 1 based their respective cooling capacities is lowered.
Patent JP-H02195816-A (JP)
Title: Crawler mower capable of mowing along side slope
Inventor: AIZAWA MATSUO
IPC: A01D34/86
Filed: 1989-01-23
Abstract: PURPOSE:To provide the title mower intended to also enable mowing along slopes on both sides of a ridge, so designed that a supporting cylinder is lifted to a specified height, and a gear box is rotated to the extent of a specified angle to laterally tilt a rotary transmission shaft to move a mowing edge in a laterally tilting state. CONSTITUTION:Power taken via a power-receiving shaft 30 of a gear box 2 is transmitted to a mowing edge 1 through a rotary transmission shaft 18 and the transmission shaft a of 8 supporting cylinder 6. The base 7 of the cylinder 6 is lifted against the rotary transmission shaft 18 to the extent desired to laterally move the mowing edge 1, the gear box 2 is rotated against the shaft 30, and the rotary transmission shaft 18 is tilted left or right. Thus, the mowing edge 1 is laterally moved and tilted, enabling mowing along side slopes.
Patent JP-H04212496-A (JP)
Title: Adhesive layer producing method for additive printed wiring board
Inventor: NISHIKAWA YOSHIYASU
IPC: H05K3/38
Filed: 1991-02-04
Abstract: PURPOSE:To assure the prevention of pinholes and to provide an adhesive layer which possesses superior heat resistance, electrical characteristics, and adhesion for contacting between a substrate and an electroless plating film. CONSTITUTION:Formed on the surface of a board is a non-cured layer 7 of a heat resistant resin solution which tends to be insoluble in a solvent after it is cured. Fine particles 8, which are insoluble in the heat resistant resin solution, but at least partially soluble in the solvent, are spread over the non-cured layer 7 in such a manner as to float around the surface of the same. The non- cured layer 7 is cured with the particles floating on the surface thereof, so that an adhesive layer 2 is produced. The surface of the adhesive layer 2 is dissolved by a solvent, whereupon the soluble portion of each fine particle 8 is removed to form a plurality of recesses 5.
Patent JP-H05203763-A (JP)
Title: Human body detector
Inventor: TAKAOKA HIROYUKI
IPC: G01V8/20
Filed: 1992-01-28
Abstract: PURPOSE:To reduce the generation of wrong information by accurately detecting the presence, movement and stay of a person by providing a plurality of human body detecting sensors, first and second timers, an input holding part, an error discriminating part, a movement discriminating part and a stay discriminating part. CONSTITUTION:A human body detector is formed into such a structure that a plurality of human body detecting sensors 3 detecting minute motion are arranged in one housing 2 so as to be allotted to a plurality of detection areas A, B, C, D within predetermined space and equipped with said human body detecting sensors 3, a first timer 4 clocking a set time t1, a second timer 5 clocking a set time t2 longer than the set time t1, an input holding part 6 to which the human body detection signals are inputted from the human body detecting sensors 3, an error discriminating part 7, a movement discriminating part 8 and a stay discriminating part 9. When the error discriminating part 7 discriminates the error of a detection pattern signal, the first and second timers 4, 5 are immediately reset to take in the next detection pattern signal from the input holding part 6 and, during the set times of the first and second timers 4, 5, signal processing is performed by the error discriminating part 7, the movement discriminating part 8 and the stay discriminating part 9.
Patent JP-S54107051-A (JP)
Title: Hydraulic elevator controller
Inventor: MURONO MASAHITO
IPC: B66B9/04
Filed: 1978-02-10
Abstract: PURPOSE: To enable smooth operation of a hydraulic elevator by stopping an unloading operation of the elevator at oil temperature lowering time at time when an  idle preventive timer is not operated, again unloading the elevator, and operating  the elevator after oil temperature reaches predetermined value.  
     CONSTITUTION: When an oil temperature is lowered to predetermined point, an oil temperature detecting contact Y is closed to energize a relay A to thereby close its contact A 1  so as to energize a relay M. Thus, a motor is rotated to start unloading operation of a hydraulic elevator. Simultaneously, an unloading operation timer TA starts counting via contact A 2 . This timer TA is set at shorter time than the time of an idle preventive timer. When its set time is elapsed, the timer TA is colsed to open the contact TA 2  to thus deenergize the relay M to thereby stop the motor M. The contact TA 1  operate an unload stop timer TB. After predetermined time is elapsed, the motor M is again operated to increase the oil temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60157510-A (JP)
Title: Joint
Inventor: AMAGI SHIGEO
IPC: F16C11/04
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a joint which is light in weight and provided with high rigidity and having a bendable part whose freedom is 1, by a method wherein the whole of a joint structural thing made of fiber reinforced plastics in relation to which the reinforcing fibers are arranged according to external strength such as tensile strength, bending strength and torsional strength to be applied to the joint structure. CONSTITUTION:A one side joint component A is constituted by a method wherein a pair of cylinders 11A, 11B is connected with a torus part of the end face in an axial direction of a main cylinder 6, belts 8 are wound around along the external circumferential surface of the respective cylinders 11 and the other belts 9 are wound around on the belts 8 alternately. The other joint component B is constituted by a method wherein an end part cylinder 12 is connected with the main cylinder 7, two pieces of belts 13 are wound around on the external circumferential surface of the end part side in an axial direction of the end part cylinder 12 and the other belts 14 are wound around the external circumferential surface of the end part cylinder 12 alternately so that the belt 14 overlaps the belt 13. Then the end part cylinder 12 of the joint component B is arranged between the cylinders 11A, 11B of the joint component A, a bearing component 10 is inserted into the respective cylinders 11, 12 and both the joint components A, B are supported axially.
Patent JP-S60160085-A (JP)
Title: Picture information storage retriever
Inventor: KOBAYASHI SANAE
IPC: H04N5/782
Filed: 1984-01-28
Abstract: PURPOSE:To facilitate the easy use of a titled list of a picture information storage retriever by displaying the titled list to shift a cursor to the position of an optional number and feeding a titled item to the position of said number to set the titled item opposite to an optional number. CONSTITUTION:When a command given from an input device 16 such as a keyboard, etc. is decided as a new definition, a titled list containing another abbreviated names and another numbers only is displayed to a display device 15 for each key number of the retrieval code from a magnetic memory 14 via a CPU and a control part 11 of a memory, etc. Then a cursor 31 is moved to a desired another name number by the device 16, and the titled item-based names are supplied. Thus a titled list containing key numbers, another name numbers and another names is developed at the memory of the part 11. A replaced titled list is stored to the memory 14. Therefore a titled item can be set opposite to an optional number. This facilitates the easy use of a titled list of a picture information storage retriever.
Patent JP-H08209849-A (JP)
Title: Installation construction of ceiling and attic facility
Inventor: YAMAGUCHI MASAYOSHI
IPC: E04B9/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide an installation construction of a ceiling and an attic facility in which workability can be improved while reducing an altitude work and being excellent in safety, without necessity for an insert work, construction of a suspending bolt, or a supporting anchor. CONSTITUTION: A guide rail 3 is arranged on the building frame such as a beam 2 side, and a frame body 1 as a ceiling bed is guided with the guide rail 3 so as to be slidable up and down. As for a ceiling work, an installation member and a member of a ceiling plane part are fitted to the frame body 1 placed on the slab of a story to be worked, thereafter these are lifted by a drive means and the frame body 1 is received between the beams 2 so as to complete the ceiling part. The changing work of an arranged position due to change of design or the like is executed under the condition in which the frame body 1 is suspended and set.
Patent JP-H05202800-A (JP)
Title: Misfire detecting device of internal combustion engine
Inventor: KADOTA YOICHI
IPC: F02P17/12
Filed: 1992-01-29
Abstract: PURPOSE:To make a correct judgement of the misfire over the extensive operational range of an engine, with a simple constitution. CONSTITUTION:The high level interval and the low level interval of the reference periodical pulse to give the position of the crank angle according to the ignition timing of a 6-cylinder engine 1 are measured by a crank angle detecting means 2, the required time for the specified angle range below and over the reference speed of the crank angle is calculated from the measured value by a misfire detecting means 3, and a judgement on the misfire is made from the calculated value. Thus, it is unnecessary to add a sensor, leading to a simplified and inexpensive constitution with high accuracy, and normalization of the load fluctuation of the engine.
Patent JP-S58133182-A (JP)
Title: Inverter circuit
Inventor: HARA TAKAHIRO
IPC: H02M7/537
Filed: 1982-01-30
Abstract: PURPOSE:To ensure the prevention of the breakdown of transistors due to surge voltages, by providing a voltage absorbing circuit, which absorbs AC voltages when the AC voltages exceeding the voltage of a DC power source is generated on the side of a primary winding. CONSTITUTION:A choke CH is connected to the emitter side of the transistors TR1 and TR2. Diodes D1 and D2 are connected to a negative terminal of the DC power source E and the intermediate parts of the primary winding NP, respectively. The primary winding NP is constituted by windings NP1-NP4. The voltages generated across the windings NP1 and NP2 are AC voltages. By changing the number of turns of the windings NP1 and NP2, the voltages to be applied to the diodes D1 and D2 are changed. The number of turns of the windings NP1 and NP2 are adjusted and set so that the diodes D1 and D2 are not turned OFF normally, and the voltage absorbing circuit Q is constituted by the diodes D1 and D2.
Patent JP-H01190090-A (JP)
Title: Method for transmitting signals
Inventor: KUBO KIYOSHI
IPC: H04N7/045
Filed: 1988-01-25
Abstract: PURPOSE:To efficiently transmit signals by one pulse train by placing a luminance signal on the pulse separation of a sampled value, alternately pulse-width-modulating color-difference signals in the 1/2 cycle of the cycle of the luminance signal, pulse- width-modulating the identifying signals and the sound signals of the color-difference signals, and inserting the pulse-width-modulated identifying signals and sound signals into one part in either a horizontal period of a vertical period. CONSTITUTION:A luminance signal Y to pass through an LPF4 is converted into a PFM(pulse frequency modulating) signal in a modulator 7. The PFM signal is divided into 1/2 by a flip flop F/F8, the trigger pulse of which is the PFM signal, and outputted as outputs Q and Q' having different phases at 180 deg.. A color-difference signal PR and a color difference signal PB are successively pulse-width-modulated(PWM) with a comparator 11 and a flip flop RS-F/F13 through an LPF5 and with a comparator 12 and a flip flop RS-F/F14 through an LPF6 respectively in the 1/2 cycle of the cycle of the pulse of the PFM signal, added in an adder 15, and made into one pulse train. Further, digital sound signals from a memory circuit 19 and the identifying signals of respective color-difference signals from a timing pulse circuit 17 are converted into PMM signals at a converting circuit 20 and inserted into one part of either a horizontal return period or a vertical return period.
Patent JP-S60161040-A (JP)
Title: Pressure insertion of shaft
Inventor: OGURA MITSURU
IPC: B23P19/02
Filed: 1984-01-27
Abstract: PURPOSE:To pressure insert with high accuracy by providing a center shaft section having conical end for positioning a pressure insertion member on the base section for holding said member while providing a shaft holder having resiliently shrinkable diameter on the movable section for holding pressure insertion member such as a shaft. CONSTITUTION:Prior to pressure insertion work, a resiliently shrinkable shaft holder 34 fitted with a pressure insertion member or a shaft 35 is inserted into a hole of pressure insertion shaft holding section 28 at the lower face of block 26 mounted on a dieset 22 at the movable side. Then a screw 32 is tightened to shrink the shaft holder 34 resiliently thus to hold the shaft 35 without damage. While a pressure inserting member 38 is mounted on a block 27 of dieset 23 at the fixed side to perform positioning by inserting the conical end of center shaft 39 into a hole of said member 38 and secure through a clamp 37. Under this state, a press 21 is lowered and further lowered against a spring 40 even after contact of the shaft 35 against the leading edge of center shaft 39 thus to pressure insert the shaft 35 accurately into the hole of pressure inserting member 38.
Patent JP-S60158843-A (JP)
Inventor: SANO SHINICHI
IPC: A61B8/14
Filed: 1984-01-27
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-H02195711-A (JP)
Title: Filter circuit
Inventor: SEKIGUCHI SATOSHI
IPC: H03F1/34
Filed: 1989-01-25
Abstract: PURPOSE:To equivalently enlarge capacitor capacity at an input signal, and obtaining a filter circuit with a low interrupting frequency characteristic by charging/discharging a capacitor by means of a differential signal formed according to the emitter ratio of a differential transistor(TR) which converts the received output signal of an input circuit into a current signal. CONSTITUTION:An input signal Vin is received by an input circuit A1 of a filter circuit, and output voltages by means of TRs Q3 and Q4, where the collector currents of TRs Q1 and Q2 of the circuit A1 flow, are applied to the bases of TRs Q6 and Q7, and Q8 and Q9, and Q14 and Q15 which respectively constitute voltage/current converting circuits VIC1 and VIC2. The voltage conforming to the emitter area ratio of the differential TRs Q6 and Q9, and Q7 and Q8 of the circuit VIC1 is converted into the current signal, charged/discharged to/from a capacitor C1, and fed back to the circuit A1. Further the output of the circuit A1 is inputted through a load circuit by means of the differential TRs Q14 and Q15, and Q16 and Q17 to a TR Q19 of an output amplifying circuit A2, and a second output current is outputted with a reference voltage as a direct current component.
Patent JP-S56111232-A (JP)
Title: Preparation of semiconductor device
Inventor: NAKANO ATSUSHI
IPC: H01L23/29
Filed: 1980-02-07
Abstract: PURPOSE:To obtain a device of high reliability, by stacking Si3N4, and PSG (phosphosilicate glass) on the wiring materials and forming an antiradioactive-rays film on the PSG after the formation of electrode window. CONSTITUTION:Adjacent to the N type source-drain layer 5 on the P type Si substrate, a PSG 6 is formed with a hole, and the Al7, the Si3N48 and the PSG 9 are stacked thereon. After a resist-mask is coated and a film 9 is etched so that a hole is formed, polyimide 11 is coated thereon as a protective means against the alpha rays and the portion thereof at the hole is selectively removed. Then the Si3N48 is etched away by the CF4 gas plasma. With such an arrangement, not only the etching control of the PSG film 8 is unnecessitated because of the presence of the Si3N4, but also the etching by the chemical liquid is spared to remove the Si3N48, resulting in the protection of the polyimide. Further, though the gas plasma easily etch away the Si3N4, the same hardly affect the polyimide. Therefore the device of higher reliability which is protected against the alpha rays can be obtained.
Patent JP-S59139673-A (JP)
Title: Semiconductor device
Inventor: NAKATSUKA MASAHIKO
IPC: H01L23/52
Filed: 1983-01-31
Abstract: PURPOSE:To prevent the generation of hillock and the growth of crystal grains as well as to enable to provide an aluminum electrode of microscopic pattern by a method wherein an aluminum alloy electrode containing boron or boric compound of mol percentage of 100ppm or more is obtained. CONSTITUTION:An aluminum alloy electrode pattern is formed by performing an etching on a deposited aluminum alloy film using an ordinary photoetching method. If the content of boron is 100ppm or above, its reflection factor is high, and it has excellent surface glossiness, thereby enabling to perform a positioning with ease. Also, pinholes and side etchings are sharply decreased, and a microscopic pattern car be formed. This is because of the uniformity of the aluminum alloy film and the suppression of the growth of crystal grains.
Patent JP-H04248683-A (JP)
Title: Motion detection device
Inventor: OKI MITSUHARU
IPC: G06T7/20
Filed: 1991-02-05
Abstract: PURPOSE:To easily perform the motion detection of a half pel accuracy. CONSTITUTION:Data Ai and ai are inputted in input terminals 1 and 5 in i-th cycle, and the value halving the data A. is supplied to serially connected registers 3a to 3n, and this halvened value and the outputs of registers 3a, 3b, 3f, 3h, 3m, 3n are respectively supplied to adders 4a to 4n as well as the data ai and the output of the register 3g are supplied to a subtracter 6. The subtraction output from this subtracter 6 is supplied to adders 4a to 4h. The addition output from these adders 4a to 4h are supplied to accumulation addition circuits 8a to 8h via absolute value circuits 7a to 7h respectively. An enable control signals from a terminal 9 are supplied to accumulation circuits 8a to 8h.
Patent JP-H03217863-A (JP)
Title: Paper feeding device for electrophotographic device
Inventor: YAMAGUCHI YASUKI
IPC: G03G15/00
Filed: 1990-01-24
Abstract: PURPOSE:To prevent disturbance in a transferred image on a sheet from occurring by making a distance between a rotatable paper feeding part and a fixing part shorter than the entire length of the used minimum length paper. CONSTITUTION:Since the distance between a paper feeding roller 13 and the fixing part 17 is shorter than the length of the minimum paper 8, the paper 8 can be conveyed to the fixing part 17 only by the roller 13. Thus, only an image carrier 14 is provided as a rotor between the roller 13 and the fixing part 17 and other conveying device is omitted. Then, the disturbance of the feeding pitch of the sheets 7 and 8 based on the difference of the circumferential speeds of the plural conveying devices are prevented. Therefore, the disturbance in the transferred image on the paper 8 is prevented from occurring.
Patent JP-2000215359-A (JP)
Title: Fire alarm receiver
Inventor: OGAWA YASUHIRO
IPC: G08B17/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm receiver capable of extending the life of a cooling fan by controlling the cooling fan to rotate only when necessary without making the cooling fan operate all the time. SOLUTION: The fire alarm receiver 1 is provided, as a disaster preventing device, with at least one or plural fire sensors 2, a cooling fan 16 to which interlocking devices 3 and 4 to be driven when a fire signal is received from the sensor 2 are connected and which is driven to cool the inside of the receiver 1 and a cooling fan controlling means 17 which controls the rotation and stop of the fan 16.
Patent JP-H06204040-A (JP)
Title: Noise filter
Inventor: IKEDA TAKESHI
IPC: H01F27/00
Filed: 1993-01-04
Abstract: PURPOSE:To acquire an extremely compact noise filter with good noise blocking characteristic. CONSTITUTION:A first spiral-like electrode 3a is formed on an insulation substrate 1, a second spiral-like electrode 6d is formed on the first spiral-like electrode 3a through a dielectric layer 5 and a length wherein the two spiral-like electrodes 3a, 6d are superposed is made shorter than an entire length of the longer spiral-like electrode 3a. If a semiconductor substrate of high purity is used as the insulation substrate 1, manufacturing, inspection and packaging are possible by using a conventional manufacturing device for an integrated circuit.
Patent JP-H07217018-A (JP)
Title: Soundproof structure for window opening part
Inventor: TAKEUCHI ATSUSHI
IPC: E04B1/94
Filed: 1994-02-08
Abstract: PURPOSE:To attain the sound insulation between the outside and inside of a room, and prevent the diffusion of sound or flatter echo in the interior sound place by forming the interior side surface of a sound isolating board allowing the opening and closing of a window opening part into a protruding acoustic reflecting surface. CONSTITUTION:Sound insulating boards 13... allowing the opening and closing of a window opening part 11 of a building are provided on the interior side of an outer window 12 arranged on the window opening part 1. The surface of the interior side face member 16 of the sound insulating board 13 is formed into protruding acoustic reflecting surfaces 15, 15. Otherwise, a reflecting board allowing the opening and closing of the window opening part 11 may be provided on the interior side of the sound insulating board 13, so that the interior side surface has the protruding acoustic reflecting surfaces. The sound insulating board 13 is preferably formed into a multilayer structure in which a damping member 18 is interposed between two face members 16, 17.
Patent JP-2000210280-A (JP)
Title: Method and apparatus for radiation imaging
Inventor: SHIMURA KAZUO
IPC: A61B6/03
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning of a patient and to shorten the imaging time in a method and apparatus for radiation imaging. SOLUTION: A patient 2 stands up on a floor 4. A fluoroscopic image is imaged by a facing and rotating detector 30 to detect the transmitted radiation radiated from a radiation source 10 and transmitted through the patient 2. Since positioning of the patient 2 can be quickly and easily done and alternation of patients can be done quickly, imaging time can be shortened.