baber/WOPTO huggingface dataset:
Patent JP-H0467753-A (JP)
Title: Motor
Inventor: IRIE SHINICHIRO
IPC: H02K15/04
Filed: 1990-07-04
Abstract: PURPOSE:To shape windings into a specified form by shape change, by providing resin members having U-shaped cross sections which cover the windings bulging out from an iron core, and by making these resin members have shape memory construction by heating. CONSTITUTION:Resin members 3 are made so as to cover windings 2 not shaped properly, and have U-shaped cross sections. And the shapes of the resin members 3 covering the windings 2 change by the heat of the resin to be molded, when a frame 4 is formed, and the windings 2 are properly shaped. Namely, the resin members 3 are formed as shape memory construction, and when the temperature of U-shaped opening sections 8 is low they extend as continuous lines in a figure show, and change the shapes into ones shown by the dotted lines in the figure at the time of high temperature. For this, the resin members 3 have shape memory alloys 3a in the outsides and resin 3b in the outsides. And this makes it possible to set the windings in a specified shape, without troublesome work of binding the windings with twine etc.
Patent JP-S5799080-A (JP)
Title: Automatic compensation system for joint position in facsimile transmitter
Inventor: KURAGAMI NAOKI
IPC: H04N1/193
Filed: 1980-12-12
Abstract: PURPOSE:To automatically compensate the shift of joint of CCD, by detecting the shift toward subscanning. CONSTITUTION:A correction marker 5 is formed at a duplicated photo detection area a little before a part where an original 7 on an original loading stand 8 is located, and two CCDs 1 and 2 detect light by sharing specified areas 13 and 14 of the stand 8 including the duplicated photo detection area 15. When scanning is made at the same time for the two CCDs 1 and 2 located like this toward the arrow 10, a correction marker signal is outputted to a marker detection section connected to the respective photo detection elements. The difference of detection of the correction marker signals, that is, a shift 17 toward the subscanning is detected, and the CCD2 is slided for compensation toward the subscanning shown in the arrow 11 by the share of the shift 17 toward the subscanning with a CCD slide motor 9 based on this detection signal.
Patent JP-S5878371-A (JP)
Title: Fuel-cell device
Inventor: MURATA KENJI
IPC: H01M8/02
Filed: 1981-10-31
Abstract: PURPOSE:To obtain a fuel-cell device, the weight of which can be reduced and the output of which can be increased, by constituting a current taking-out terminal of the first flat plates, each of which can cover half the end surface of a stacked body, and the second flat plates, each of which is continuous with the first flat plate perpendicularly to the first flat plate. CONSTITUTION:A current taking-out terminal 21 is constituted of the first and the second metallic plates 22a and 22b each consisting of the first flat plate 23, which collects currents flowing from the end surface of a stacked body 2, and the second flat plate 24, which is integrated with the first flat plate 23 and sends out the collected currents. Therefore, differently from the conventional device, there is not need of performing any welding or silver brazing, which might easily cause thermal deformation. As a result, there is no need of making the first flat plate 23 specially thick. Consequently, thin members can be used as the first and the second metallic plates 22a and 22b, and the amount of a material used for the current taking-out terminal 21 can be reduced.
Patent JP-H093082-A (JP)
Title: Novel bisphosphine compound as catalyst for asymmetric reaction
Inventor: KURISUTEIAN RAUE
IPC: C07F9/50
Filed: 1996-06-17
Abstract: Enantiomerically pure 5,5'-dichloro-6,6'-dimethoxybiphenyl-2,2'-diyl-bis-(disubstd. phosphine) cpds. of formula (I) are new. R = phenyl (opt. substd. by 1-3 of R<1>, OR<1>, NO2, NH2, NHR<1> and NR<1>2), 1-7C alkyl or 3-7C cycloalkyl; R<1> = 1-6C alkyl. N.B. Formula (I) as given in the specification is incorrect. Also new are complexes (A) of (I) with Gp. VIII metals, pref. rhodium, ruthenium or iridium.
Patent JP-2000013315-A (JP)
Title: Optical transmitter and optical transmission system
Inventor: FUKASHIRO YASUYUKI
IPC: H04B10/032
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system where production of an optical surge at switching of an optical signal path is suppressed in the case that an optical signal path switch section and an optical amplifier are connected in cascade. SOLUTION: A control section 12-1 that controls an optical amplifier 9-1 and an optical signal path changeover device 7-1 is provided with an optical signal path changeover device drive section 13-1 and an optical amplifier control section 14-1 and also with an optical signal path changeover time control section 15-1. Then a prescribed wait time is provided after an optical signal monitor 8-1 detects input interruption till an optical signal path is switched.
Patent JP-H0726761-A (JP)
Title: Structure of entrance/exit of car port
Inventor: NISHIKAWA MAKOTO
IPC: E04H6/02
Filed: 1993-07-15
Abstract: PURPOSE:To prevent the intrusion of rainwater into a car port through the flow along a door panel when a foldable door body is folded and an entrance/ exit is opened, and to effectively utilize the site space by erecting a stay at the position on the extreme boundary of the site. CONSTITUTION:A stay 4 is erected on both the sides of the entrance/exit of a car port 40, and a horizontal stile 5 is laid between the upper edges of the stay 4 in the upper part of the entrance/exit. A foldable door body A which is formed by arranging a plurality of door panels 1 in parallel in the vertical direction and connecting the upper and lower edges of the door panel 1 which are contiguous vertically in a turnable manner by a hinge 2 is arranged between the stays 4. The upper edge of the door panel 1 positioned at the uppermost part of the foldable door body A is connected in a turnable manner in the upper part of the stay 4 by a horizonal shaft. The lower edge of the door panel 1 in the lowermost part of the foldable door body A is connected with an elevator means which rises and lowers. The edge part of the door panel 1 is guided by the stay 4 so that the foldable door body A projects inside the car port 40 from the stay 4, in the state where the folable door body A is folded.
Patent JP-S6236535-A (JP)
Title: Tester
Inventor: YAGAWA MOTOKI
IPC: G01N3/38
Filed: 1985-08-12
Abstract: PURPOSE:To achieve miniaturization of the apparatus, by providing a magnetic body at a load transmitting section in a tester for impact fatigue or the like to attract it with an electromagnet as opposed thereto at a specified interval. CONSTITUTION:A tensile tester body 10 comprises a support section 11 of a test object A and a load transmitting section 12. First, a test object A is mounted between a mounting member 11c of the support section 11 and a mounting member 12a of the load transmitting section 12 through a mounting jig. Then, a power source 20 is operated to run a pulse current to a electromagnet 30 through a waveform-shaping circuit 21. Non-stationary magnetic filed is generated in the electromagnet 30 to create a magnetic force in the magnetic body 40 in the direction of the arrow. This force lowers the load transmitting section 2 sharply to impact the test object A. An impact fatigue test of the test object A can be implemented by continuing such as operation.
Patent JP-H1127132-A (JP)
Title: Impedance matching circuit and semiconductor memory
Inventor: OKUMA YOSHIYUKI
IPC: G11C11/401
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To match an output impedance of an output buffer with an impedance of a transmission line automatically by allowing a counter to count up when an output level of the output buffer does not exceed a reference voltage and allowing the counter to count down when the output level exceeds the reference voltage and using the count to select an output impedance adjustment element of the output buffer. SOLUTION: A 1st comparator circuit CMP1 compares a voltage level Vno of an output node No of an output buffer OPB with a reference voltage Vref1. A 2nd comparator circuit CMP2 compares the voltage Vno with a reference voltage Vref2, and counters CNT1, CNT2 count up or down depending on the comparison result by the comparator circuits CMP1, CMP2. Then a signal of each bit of the counters CNT1, CNT2 is fed to gates of impedance adjustment MOSFETs Qp1-Qpn, Qn1-Qnn.
Patent JP-H05341907-A (JP)
Title: Track ball device
Inventor: KIMURA ATSUSHI
IPC: G06F3/0354
Filed: 1992-06-10
Abstract: PURPOSE:To relax the difficulty of track ball operation by making a slope different by angles around the aperture part of an enclosure and making the slope gentle on the front side of a track ball. CONSTITUTION:The slope is so formed that it is gentle on a front side 4a of a track ball 3 and is more sharp according as going to the sides of the track ball 3. Therefore, an operator can rub the track ball 3 even with his finger stretched when only moving his finger toward the track ball, and his finger is guided by the slope to easily perform the finger operation from the front side to the opposite side because the slope is gradually sharper on both sides. The track ball 3 is operated to the front side from the opposite side in the same manner; and therefore, the track ball 3 is easily rotated and operated in both directions, and the difficulty of operation due to the low height of the track ball 3 is relaxed.
Patent JP-S57100320-A (JP)
Title: Method for adjusting quantity of light of photometric device
Inventor: AIDA AKIRA
IPC: G01J1/00
Filed: 1980-12-16
Abstract: PURPOSE:To make the inexpensive and easy adjustment of the quantity of light of a photometric device by changing the distance between a photometric head and a photodetecting device by the combinations of spacer groups of lengths weighted by a binary scale. CONSTITUTION:Spacer groups of lengths weighted by a binary scale are prepared, and the distance between a photometric head having a microlight source and a photodetecting device is changed as prescribed by the combined use of these, whereby the quantity of light is adjusted. For example, a photodetector 1 is mounted by a socket 4 provided in a dark box 12 in such a way that its light emitting surface faces upward, whilist the photodetecting device 3 to be measured mounted to a socket 5 is mounted by means of spacers 10 so as to oppose  to the above-mentioned light emitting surface by locating its photodetecting  surface downward. The spacers are weighted of their lengths by a binary scale  such as 1, 2, 4, 8mm., and the change in distance of 15 ways by the combination  of these is made possible, whereby the quantity of light is adjusted.
Patent JP-S5990077-A (JP)
Title: Electronic timepiece
Inventor: SASAKI OSAMU
IPC: G04G15/00
Filed: 1982-10-07
Abstract: PURPOSE:To set an accurate alarm time by simple mechanism and easy operation by being constituted of the 1st electroric timepiece having a means of transmitting a time difference in the form of a digital signal and the 2nd analog electronic timepiece having a means of generating an alarm tone when counting operation is completed. CONSTITUTION:A voltage induced at an antenna coil 7 for reception is amplified and detected by a receiving circuit 18 and the time difference between the current time calculated by the 1st electronic timepiece and alarm time is inputted to a shift register 19. When the shift register 19 inputs all data, a presettable down counter 20 reads the data and starts subtraction, as a clock, the necessary frequency-division stage output of a frequency divider 14. When the counted value of the presettable down counter 20 decreases to zero, a speaker driving circuit 21 operates and a speaker 22 generates an alarm sound. Consequently, the 2nd electronic timepiece need not make the position of a hand driven by a stepping motor 16 coincide with the logical state of a logical circuit previously.
Patent JP-H0465415-A (JP)
Title: Production of novolak resin having decreased inpurity metal content
Inventor: KATO KOJI
IPC: C08G8/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain the subject novolak resin useful as a photo-resist solution or a leveling agent by using a synthetic raw material having decreased impurity metal content and synthesizing the resin in a specific reactor while introducing an inert gas into the reactor. CONSTITUTION:The objective novolak resin is produced by purifying phenols and aldehydes used as synthetic raw materials for novolak resin by distillation or ion exchange resin treatment to decrease the impurity metal content. The obtained synthetic raw materials having decreased impurity metal content are charged to a synthetic reactor free from dissolution of impurity metal component (e.g. quartz reactor and acid-washed glass reactor) and reacted while introducing 0.5-1.5l/min of an inert gas such as nitrogen or argon into the reactor to obtain the objective novolak resin.
Patent JP-H0736547-A (JP)
Title: Mass flow controller
Inventor: UEDA TOSHITSUGU
IPC: G01F1/00
Filed: 1993-07-16
Abstract: PURPOSE:To prevent the fluctuation in the regulation of the gas flow rate without using any highly accurate parts such as a needle, a ball by turning on and off the gas flowing through a main gas flow path by the control signal of a pulse width modulation control circuit and controlling the gas flow rate. CONSTITUTION:The gas flowing through a gas flow inlet 10 is also supplied to a sensor tube 12 by a bypass 13 contained in a main gas path 11. Thus a fixed rate of gas flow into the tube 12. A pair of heating coils 14 wound round the outer circumference of the tube 12 construct a bridge circuit together with a pair of resistances R1 and R2. When no gas is flowing, the bridge circuit is balanced and outputs the voltage of 0V to an amplifier 15 and then outputs the voltage proportional to a flow rate set at the cooled upstream side to the amplifier 15 when the gas is flowing. Then a pulse width modulation control circuit 16 applies the pulse width modulation to the value obtained by the substraction carried out between the output signal Vm supplied from the amplifier 15 and the set value Vs of the desired gas flow rate and outputs a drive pulse to a motor 18. Thus the valve 17 is driven by the motor 18 and the gas flow rate is controlled.
Patent JP-2000012023-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ITO MASANORI
IPC: H01M4/505
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To increase cycle discharge capacity of a lithium secondary battery using lithium manganese composite oxide represented by composition formula LixMn2-yMyO4, (M is a transition metal) in a positive electrode. SOLUTION: A lithium manganese composite oxide represented by the composition formula LixMn2-yMyO4 (M is transition metal, with x being in 1.15-1.25 range), having specific surface area of 0.05-0.5 m2/g is used as a positive active material. Cycle stability and thermal stability of a battery are increased, and cycle discharge capacity is also increased.
Patent JP-H0738376-A (JP)
Title: Branching filter and mobile radio equipment using the same
Inventor: WATANABE KAZUSHI
IPC: H04B1/52
Filed: 1993-07-16
Abstract: PURPOSE:To provide a branching filter for mobile radio equipment of small size and with high performance as the branching filter to separate the transmission signal and the reception signal of mobile radio equipment which performs transmission and reception simultaneously by using a single antenna. CONSTITUTION:This branching filter is the one to branch the transmission signal and the reception signal when the transmission/reception is performed simultaneously by using different frequencies for the transmission signal and the reception signal. The filter is provided with a transmission circuit which transmits the transmission signal and a reception circuit which receives the reception signal. The reception circuit is equipped with a first inductor 3 connected to a reception terminal, a second inductor 4 connected to the first inductor 1 in series, a T-type circuit 6 equipped with a surface acoustic wave resonator 5 whose one terminal is connected to the connecting point of the first and second inductors and whose other terminal is grounded, and a surface acoustic wave device 7 connected to the second inductor of the T-type circuit 6 in series, and the T-type circuit 6 is set so as to suppress a signal in the frequency band of the transmission signal in advance, and the surface acoustic wave device 7 is set so as to pass the signal in the frequency band of the reception signal in advance.
Patent JP-H1023139-A (JP)
Title: Telephone system having automatic call function for call back service
Inventor: OZEKI SHINICHIRO
IPC: H04M1/57
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for check the telephone number of the opposite party even when an immediate call is required to this party by reproducing continuously the message of the opposite party and the message received from the call back service via an automatic answering telephone set. SOLUTION: When a call signal is received at an answer circuit part 6 via a telephone communication circuit 3, the part 6 starts receiving operation of a communication circuit part 4 without performing a call operation and keeps a silent state for a prescribed period. Then the part 6 sends an answer message to the transmitter side in voices which are previously registered and then instructs a control part 9 to start recording of the answer message. Thus, the part 9 instructs a message recording part 7 to start recording of the message. The part 6 sends the voices received for a fixed period after the recording of the message is started to the part 7, and the part 7 records the received voices.
Patent JP-S6237284-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/00
Filed: 1985-08-13
Abstract: PURPOSE:To compact a device, by a method wherein a motor is placed in a space between the support casing of a rear wheel steering rod and the containing casing of a control mechanism. CONSTITUTION:A motor 21 is mounted at the leftmost end of a housing 8 and in a corner space between a cylindrical casing 8a and a containing housing 8b, and a rotary shaft 94 of a motor, being a second input shaft for a control mechanism C, is placed so as to parallel an axis l1. A cover 97 is attached to a motor 21. A shaft 72 of a holder 73 is extended into a cylindrical body 62 extended upward integrally with the housing 8, and a steering ratio sensor 24, formed with potentionmeter and the like, is mounted to the tip end thereof.
Patent JP-H0227432-A (JP)
Title: Expert system
Inventor: MATSUDA NOBUO
IPC: G06F9/44
Filed: 1988-07-18
Abstract: PURPOSE:To intuitively understand the propriety, etc., of an inference process by reading and displaying the main number, the main classification and the like of the knowledge rule together with the knowledge rule which becomes the displaying object out of the knowledge base when the knowledge rule is displayed. CONSTITUTION:When a knowledge rule is stored, the main number, main classification name, sub-number and sub-classification name of the knowledge rule is fetched through a structure supporting interface 3 together with the knowledge rule and these are stored into a knowledge base 1. Next, an interface part 6 detects that the rule is stored and activates a numbering control part 7. This is supplied to a structure supporting interface 3 and presented to a knowledge engineering person. Consequently, the main number, main classification name, sub-number and sub-classification name of the knowledge rule are read and these are displayed. Thus, it can be easily understood whether or not the inference process is correct.
Patent JP-S6335875-A (JP)
Inventor: KIMURA SHINICHI
IPC: D06C3/02
Filed: 1986-07-28
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-H1126822-A (JP)
Title: High temperature superconduction josephson element and its manufacture
Inventor: BUN TADATAMI
IPC: H01L39/24
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high temperature superconduction Josephson element which can provide electrodes without causing any defective layer. SOLUTION: Formed on a single crystalline substrate 10 of SrTiO3 is a high temperature superconduction film 12 of copper oxide as a Yba2 Cu3 O7 film having a C-axis orientation and epitaxially grown on a single crystalline substrate 10 of SrTiO3 . The film 12 has a surface 14a and a mesa part 16 projected from a part of the surface 14a. The mesa part 16 has a thickness of about 50-100 nm. Provided on an upper surface 16a of the mesa part 16 are a first current electrode 18 and a first voltage electrode 20. Provided on the surface 14a of the film 12 other than the mesa part 16 are a second current electrode 22 and a second voltage electrode 24.
Patent JP-H04373297-A (JP)
Title: Automatic sound volume adjuster
Inventor: ONO YUGO
IPC: H04N5/44
Filed: 1991-06-21
Abstract: PURPOSE:To make a voice heard with the telephone easy to hear by detecting a audible ringing signal with a microphone so as to make a controlling microcomputer decrease or mute a sound volume of an acoustic device based upon the detected signal. CONSTITUTION:When an audible ringing signal 2 is transmitted from a telephone set 1 while an audio equipment (hereinafter referred to as an equipment) is operated, a microphone 3 detects the sound 2 to be transferred to a controlling microcomputer 12. The microcomputer 12 examines this signal by carring out a comparison if the signal includes a component of the same quality with that of the data for the telephone set 1 itself which was read out from a memory 6. If it is decided that there exists a component of the same quality, the microcomputer 12 examines an voice sound signal of the equipment inputted from a second A/D converter 11, by carring out a comparison, if the signal includes a component of the same quality with that of a memory data. If it is decided that the equipment does not include, so to speak, a pseudo signal which has the same quality as that of the sound 2, the microcomputer decides that there exists no component of the same quality. Thus, the fact that the sound 2 is actually radiated is confirmed and the microcomputer 12 outputs a control signal for decreasing or muting a sound to an electronic variable resister.
Patent JP-S6238671-A (JP)
Title: Picture reader
Inventor: SAKAMOTO MASAHIRO
IPC: H04N1/40
Filed: 1985-08-14
Abstract: PURPOSE:To attain proper correction by preparing plural kinds of correction information and detecting a read error depending on the difference of the actual state and a shading state corresponding to the correction information from a binary picture data of a reference picture so as to switch the correction information according to the result. CONSTITUTION:A head the reading of an original picture, the read of a white reference board by one main scanning is applied and correction and binary- coding are applied similarly as a conventional device. If a light source is deteriorated, a read error is caused, an output of a comparator 19 goes to H and JK flip-flop 25 detects it. A correction data corresponding to shading distortion at the shipping of the device and also a correction data corresponding to the deterioration of the light source are stored in a ROM 15. When a JK flip-flop 37 detects the error, a CPU 27 switches the correction data of the ROM 15 via a data selector 39 corresponding to the deterioration of the light source so as to detect read error again.