baber/WOPTO huggingface dataset:
Patent JP-H06328710-A (JP)
Title: Replaceable ink cartridge for ink jet recording
Inventor: HIKUMA MASAHIKO
IPC: B41J2/175
Filed: 1993-05-25
Abstract: PURPOSE:To obtain the ink cartridge capable of stably supplying ink to an ink jet recording head. CONSTITUTION:In a replaceable ink cartridge for ink jet recording equipped with a negative pressure generating member receiving part 4 having the opening part 2 connected to an ink jet recording head and an atmosphere communication port 13 and packed with a negative pressure generating member 3 for absorbing and holding recording ink and an ink receiving part 6 adjacent to the negative pressure generating member receiving part 4, communicating therewith at the bottom part thereof and capable of storing the recording ink, a negative pressure generating member adjusting chamber 32 is formed to the negative pressure generating member receiving part 4 and grooves 31 forming atmosphere introducing passages in the surfaces on the side of the negative pressure generating member receiving part 4 of the rib 5 partitioning the negative pressure generating member receiving part 4 and the ink receiving part 6.
Patent JP-H04324337-A (JP)
Title: Instrument for measuring discharging state of air-conditioning facility
Inventor: FUJITA HISAO
IPC: G01M99/00
Filed: 1991-04-24
Abstract: PURPOSE:To obtain an instrument for measuring discharging state of air-conditioning facilities which can calculate the value of the air-conditioning parameter of conditioned air with a single element so that no fluctuation can be contained in measured results. CONSTITUTION:This instrument for measuring discharging state of air-conditioning facilities is provided with a self-traveling vehicle which runs inside a room S, on the ceiling T of which the outlet port D of an air-conditioning facility is provided, and a hydraulic jack 20 which is mounted on the vehicle and can be elongated/ contracted in the vertical direction. This instrument, in addition, is also provided with a wind speed, temperature, and humidity sensors 71, 72, and 73 which are arranged in a meter housing box 30 mounted on the top of the jack 20 and detect the quantity, velocity, temperature, and humidity of conditioned discharged from the port D, hood 60 which is fitted to the port D and leads the conditioned air discharged from the port D to the sensors 71, 72, and 73, controller 40 which calculates the values of air- conditioning parameters composed of the quantity, velocity, temperature, and humidity of the conditioned air on the basis of the detected results of the sensors 71, 72, and 73, and display 50 which displays the values of the parameters calculated by the controller 40.
Patent JP-S5747543-A (JP)
Title: Production of metallic pipe for communication cable connector
Inventor: YAMAMOTO AKIRA
IPC: B21K1/14
Filed: 1980-09-04
Abstract: PURPOSE: To inexpensively obtain a metallic pipe for connectors of high accuracy by plastically deforming a metallic bar into a pipe shape, forming tapered surfaces to both end parts, thence blanking the thin-walled part in the pipe hole.  
     CONSTITUTION: A round metallic bar material 10 is inserted into a die 10, and the top surface is pressed to a flat shape by the 1st punch. The material 10 is turned up side down, and a recess 10a is pressed in the upper part of the material 10 by the 2nd punch 18 provided with a tapered surface 2c and an inside surface 2b at the end face. A shape conforming to a circumferential hollow groove 14 is formed in the lower edge part. Thence, the material 10 is turned over, and a pipe hole forming pin 21 is inserted into a forming hole from the lower part, thence the 2nd punch 18 is lowered and an ejector pipe 22 is inserted into a clearance 20. Thereby, the bar 10 is plastically deformed to be formed with the recess 10a in the upper part and a pipe hole in succession to the recess 10a in the lower part by leaving a thin-walled part 23. Thence, an ejector pipe 25 is inserted to blank the part 23, whereby the metallic pipe is completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5646584-A (JP)
Title: Multilayer thin film functional element and manufacture thereof
Inventor: MIYAMOTO NOBUO
IPC: H01L49/02
Filed: 1979-09-26
Abstract: PURPOSE:To obtain a stable voltage-controlled negative resistance characteristic of a multilayer thin film functional element by forming an insulator thin film of insulator containing conductive element when forming a metal-insulator-metal structured thin film diode with the insulator thin film of 10-40nm thick interposed between two thin film metallic electrodes. CONSTITUTION:An aluminum layer 1 of 300nm thick is covered in band shape in vacuum on an insulating substrate 4 made of oxide of glass, sapphire or epoxy resin or the like. Subsequently, an Au layer 5 and an Al layer 6 are alternately laminated in thickness of 0.5-2.5nm and 5.0nm respectively thereon, and the layer 6 is anodized with 3%-ammonium tartrate or 3%-ammonium citrate aqueous solution by a constant current formation. Thus, an Al2O3 film 7 of insulator containing Au is formed in a thickness of 20-30nm on the layer 1, an Au layer 3 is covered on the entire surface, and a thin film diode is thus formed. Thus, a large current of 40mA/cm<2> can be obtained, and a forming can be conducted in the atmosphere.
Patent JP-H07333701-A (JP)
Title: Camera housing and method of using the same
Inventor: SASAKI YASURO
IPC: G03B17/08
Filed: 1994-06-03
Abstract: PURPOSE:To make a camera setting and taking out work easy, make the operation reliable, and make a lens exchanging work easy by installing a turning operation ring which can touch directly the circumference of a camera to be stored in the inside. CONSTITUTION:An operation system 25 is provided with a blacket 26 so installed as to move back and forth to a camera setting stand 7 and having a U-shaped plane, an angle setting piece 28 fixed in the blacket 26, and a turning operation ring 3 installed in the angle setting piece 28 in the way it can rotate freely. A flat gear 35 is installed in a main shaft installed in the blacket 26. When a zoom altering knob is rotated, the operation driving force is transmitted through a bevel gear 40, a transmission gear 36, and a flat gear 35 as to rotate the turning operation ring 30. The turning operation ring 30 is made to touch a lens L at a zoom operating part L2 from the lower side and at the time when the zoom altering knob is rotated, the zoom operating part L2 is rotated by friction force.
Patent JP-S5548463-A (JP)
Title: Manufacture of aluminum die casting rotor
Inventor: AZUMA KAZUHIKO
IPC: B22D19/00
Filed: 1978-10-04
Abstract: PURPOSE:To manufacture easily a mark unit with a duct by inserting and stacking a metal spacer, formed in the same shape as a rotor slot, in the hole of a holding member to agree with the slot of the iron core of stacked rotator cores, and then by filling the metal spacer with molten Al. CONSTITUTION:An iron core part is made of stacked rotation iron cores 1. Next, metal spacer 6 formed in the same shape as rotor slot 2 is inserted into hole 5 of holding member 4 and then stacked agreeing with slot 2. To an internal-diameter part, another supporting member 7 is fitted and the clearance of a duct part is secured by spacer 6 and supporting member 7. When molten Al is poured, Al flowing into the duct part fills spacer 6 and in this case, holding member 4 is made of a material that vapors or melts at a low temperature. As a result, it disappears or flows out and its track is formed as a ventilation flue.
Patent JP-S613385-A (JP)
Title: Tape recorder device
Inventor: OOOKA SATOSHI
IPC: G11B31/00
Filed: 1984-06-15
Abstract: PURPOSE:To provide multifunction with reasonable and organic constitution by constituting the titled device in such a way that an operator for manual reverse is operated when a tape travel stops and switching from a tape recorder mode to a radio mode. CONSTITUTION:A one end of a normal/reverse switching lever 32 is of spring, and abuts on a drive part 17 of a manual reverse operator 17. When the operator 17 is pressed upward, the lever 32 is rotated in the direction of an arrow E by pushing due to a tilt of the drive part 17c, and a tape travel is reversed. When the operator 17 is deeply pushed and terminals 35 and 36 are conducted by this pushing through a contact pieces 34, the tape is being stopped, because it is connected to an external tape recorder circuit. At this time, the operation is switched from a tape recorder mode to radio one. On the other hand, while the tape is traveling, the operation is not switched. Therefore, with organic constitution, multifunction can be obtained.
Patent JP-S61280563-A (JP)
Title: Metal coated capillary
Inventor: KOJIMA MORIAKI
IPC: B01D15/08
Filed: 1985-06-06
Abstract: PURPOSE:To prevent close adhesiveness inferiority, moisture transmission, decompositional sublimation and crack generation, etc. and to protect quartz of a capillary, by coating a column with a metal and setting the thickness of the coating layer to a predetermined value. CONSTITUTION:A metal coating layer 2 is applied to the outer periphery of a capillary tube 1 comprising quartz (glass and fused silica are usable). In this manufacturing process, the molten metal applied to the outer periphery of the tube 2 takes heat from the tube 2 to be lowered in its temp. and, when said temp. entered a region with the m.p. or less of the metal, the metal is precipitated and solidified to form the layer 2. In the depth of the actual injury 3 generated during the use of the capillary tube, the injury 13 is mostly distributed to a part having a depth of 5-40mum and, especially, it is tested that the injury 13 is mostly present at a depth of 20-40mum and, corresponding to the test result, the thickness of the layer 2 is set to 50mum or more.
Patent JP-S6016035-A (JP)
Title: Mobile communication system
Inventor: AZUMA MASANOBU
IPC: H04B5/00
Filed: 1983-07-08
Abstract: PURPOSE:To detect a defect of a leaked coaxial cable and a wiring in a fixed station by coupling a terminal of the leaked coaxial cable of a radio zone of adjacent fixed stations by a repeater to expand the radio area from an adjacent base station. CONSTITUTION:A signal from a fixed station 1' is detected by a level monitor 6 via a changeover device 5' of a repeater provided at a boundary between the leaked coaxial cable 2' and a zone. When the monitor 6 detects the signal as intermission, a logic circuit 7 changes over changeover devices 5, 5' to the position of a frequency converting circuit 8. Then a signal from the normal fixed station 1 via a cable 2 and the changeover device 5 is converted into a frequency with less transmission loss by the circuit 8 and transmitted to a cable 2' at the fixed station 1' side. The signal from the base station 1 via the cable 2' is selected by a filter 10', this signal is converted into a signal of the fixed station by a frequency converting circuit 11 and fed to a switching device 12'. A monitor circuit 13' actuates the switching device 12' to separate the fixed station 1', the signal from the fixed station 1 is transmitted to the cable 2' from filter 9' and communicated with a mobile station 4.
Patent JP-H07331000-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKAGI KIYOJI
IPC: C08F10/02
Filed: 1994-06-06
Abstract: PURPOSE:To obtain the subject composition excellent in heat resistance and mechanical properties and also in the balance between impact resistance and moldability. CONSTITUTION:This resin composition comprises a polyphenylene ether, an aromatic alkenyl compound, and 0.1-20 pts.wt., per 100 pts.wt. in total of these two components, polyethylene or ethylene copolymer prepared by polymerization in the presence of a metallocene catalyst.
Patent JP-S5348636-A (JP)
Title: Circuit device capable of discrimination of faulty element
Inventor: TANEDA CHIKAMITSU
IPC: G06F11/00
Filed: 1976-10-15
Abstract: PURPOSE: To detect the fault for a single circuit element, which affects the full output of the circuit element, and thus to secure an easy decision for the faulty circuit element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63287824-A (JP)
Title: Liquid crystal display device
Inventor: KAGAWA YUUICHI
IPC: G02F1/1339
Filed: 1987-05-20
Abstract: PURPOSE:To improve the display performance and to facilitate the gap control of the title device by only placing a gaping agent under a shading layer interposed between picture elements, namely, black stripes. CONSTITUTION:The picture element electrode 2, such as ITO, etc., a transparent insulating film 3 such as a SiO2 film and a hollow filled with the gapping agent therein are mounted on a transparent insulating substrate plate 1 such as a glass, etc. The gapping agent 4 is scattered on the SiO2 film 3, and the glass substrate plate 1 is vibrated holding horizontally said plate, followed by inclining said glass plate 1 at a prescribed angle, thereby only remaining the gapping agent 4 on the hollow 3 of the SiO2 film. Thus, as the gapping agent 4 always and merely remains under the black stripes 7, the gapping agent 4 is not in fear of being visible at the time of displaying, thereby facilitating the gap control of the title device.
Patent JP-S5350197-A (JP)
Title: Imidazoquinolines
Inventor: NAKA YOUICHI
IPC: A61P31/04
Filed: 1976-10-14
Abstract: PURPOSE: Imidazoquinoline derivatives of formula I [R 1  and R 2  are H, lower alkyl or aralkyl; R 3  is H, alkyl, lower alkenyl, lower alkoxyalkyl, aralkyl, etc.; Z is OH, hydroxyamino or -OR 4 (R 4  is lower alkyl, lower alkenyl, aryl, etc.)] and their pharmacological acceptable salts, e.g. 1, 3-dimethyl-1, 2, 5, 8-tetrahydro-2, 8dioxoimidazo [4,5-g] quinoline-7-carboxylic acid ethylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05324000-A (JP)
Title: Audio recorder using semiconductor memory
Inventor: KIMURA MINORU
IPC: G10L19/00
Filed: 1992-05-15
Abstract: PURPOSE:To shorten a time required for the update of data by performing the erasure of old data and the recording of updated data simultaneously. CONSTITUTION:Speech is converted to an analog electrical signal by a microphone 2 when the data is recorded The signal, after being amplified by an amplifier 3. is converted to a digital signal by an A/D converter 4, and is compressed to the one part in several to one part in ten-odd by a speech compression circuit 5. A system microcomputer 6 writes the digital signal from the speech compression circuit 5 on a memory card 7 sequentially. At this time, when the memory of the memory card 7 is filled. data recording is stopped. When the data recording is updated in such state, the updated data is written sequentially after the old data in the memory card 7 is erased at every block as recording temporarily on recording buffer memory 8.
Patent JP-H01293558-A (JP)
Title: Semiconductor device
Inventor: HIRANO NOBUAKI
IPC: H01L27/04
Filed: 1988-05-23
Abstract: PURPOSE:To reduce a crosstalk noise between signal electrodes by the simple alteration of an electrode array and to enhance the operating reliability of a semiconductor device by providing electrode group in which power source electrodes are arranged between the electrodes on a semiconductor pellet or a board to be connected with the pellet. CONSTITUTION:Electrode group in which power source electrodes 8a are arranged between signal electrodes 8b are provided on a semiconductor pellet 2 or a board 8 to be connected with the pellet 2. For example, bump electrodes 8 are disposed and formed in a matrix state over substantially whole area of the circuit forming region 7 of the pellet 2 in such a manner that the electrodes 8 are disposed in a state that signal bump electrodes 8b and power source bumps 8b are alternately disposed. A circuit board 10 opposing the pellet 2 is connected through the electrodes 8. Thus, the shortest distance of the electrodes 8b is increased, and, accordingly, a crosstalk noise inversely proportional to the square of the distance between the signal electrodes is reduced.
Patent JP-S5914885-A (JP)
Inventor: KATAOKA KOUSAKU
IPC: D06F33/02
Filed: 1982-07-15
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-H09286244-A (JP)
Title: Method for supporting assembly of engine and transmission on car body, and supporting structure for the assembly
Inventor: NOZAWA KOJI
IPC: B60K5/04
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve an effect for restraining vibration by determining the position and the spring constant of each mount such that they satisfy specified relations when an assembly of an engine and a transmission is elastically supported by three mounts arranged on a plane passing the center of gravity of the assembly or the vicinity thereof. SOLUTION: When an assembly of an engine and a transmission of a car is supported by three mounts each of which has a spring function in the to and fro directions, in the direction of the width and in the up and down directions, respectively, each mounts are arranged on a plane passing the center of gravity of the assembly or the vicinity thereof and the center of gravity is positioned in a triangle made by three mounts. The position and the spring constant of each mount is determined such that they satisfy the equations I to III, where the positions of the mounts in the to and fro directions, in the direction of the width, in the up and down directions on the basis of the center of gravity are (l1 , w1 , h1 ), (l2 , w2 , h2 ), (l3 , w3 , h3 ) and the spring constants are (kl1 , kw1 ,kh1 ), (kl2 , kw2 , kh2 ), (kl3 , kw3 , kh3 ).
Patent JP-H08317001-A (JP)
Title: Digital modulation/demodulation circuit
Inventor: TATSUMI SATOSHI
IPC: H04L7/00
Filed: 1995-05-24
Abstract: PURPOSE: To generate a clock signal required for the operation of each circuit and to extend the degree of freedom of selection of a frequency of the clock signal by using number of externally mounted reference clock oscillators as small as possible in the digital modulation/demodulation circuit in which a circuit delaying and detecting digitally a reception signal, a clock recovery circuit detecting a symbol period of the reception signal based on the detection result, and a roll-off waveform generating circuit modulating transmission data are integrated into a 1-chip LSI. CONSTITUTION: A PLL circuit comprising a frequency divider 502, a VCO 504, an LPF 503 and a phase comparator 505 and a switch 501 are provided to generate a detection clock 306 for a detection circuit 301. Furthermore, a 2nd PLL circuit comprising a frequency divider 602, a VCO 604, an LPF 603 and a phase comparator 605 and a switch 601 are provided to generate a detection clock 403 for the clock recovery circuit 302 and the roll-off waveform generating circuit 401. A reference oscillator 702 in common to each of these circuits is provided to be an externally mounted oscillator for the LSI 201.
Patent JP-S6015781-A (JP)
Title: Character segment device
Inventor: AKIYAMA TERUO
IPC: G06K9/36
Filed: 1983-07-08
Abstract: PURPOSE:To segment a contact character, etc. at an OCR device with high efficiency and high accuracy by segmenting with priority a segmental character and then segmenting the other character based on the information on the segmented character. CONSTITUTION:The character string read into a character string picture data memory 1 is sent to a preprocessing circuit 2, and a candidate position is extracted for the segment of the character after obtaining the width of the character string and estimating the character pitch. Then the cadidate position is sent to a character segmenting basic circuit 3 for the segment of the character. In this case, an unsegregated part receives a feedback from a segmenting candidate position adding circuit 4 and undergoes the basic processing for the segment of the character. The circuit 4 reads the data on the unsegregated part out of the memory 1 and adds additionally the candidate position for the segment for a feedback input. For an area to which the segment is still impossible, a forcible segmenting circuit 5 estimates the segment forcibly from the average pitch of the character which is already separated. Then the final result is obtained by an after-processing circuit 6 and delivered.
Patent JP-S6016388-A (JP)
Inventor: TATSUMI KAZUAKI
IPC: B25J13/06
Filed: 1983-07-08
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-H0420159-A (JP)
Title: Message recording system
Inventor: KAMENO MASASHI
IPC: H04M3/533
Filed: 1990-05-15
Abstract: PURPOSE:To prevent recording of a message with low priority and to reduce the reproduction time of a recorded message from other subscriber by designating a subscriber for recording when an incoming call from other subscriber is transferred automatically to a voice storage device and recorded therein. CONSTITUTION:A control signal path 16 connects both central controllers 11, 13 provided respectively to a private branch of exchange 10 and a voice storage device 12 and exchange control information is sent and received in terms of the pulse. A message recording enable registration table 14 records plural extension numbers enabling the recording of an incoming call respectively. Then a central controller 13 of the voice storage device receives incoming notice information including a caller extension number from a central controller 11 of the private branch of exchange, a caller extension number included in the incoming notice information is retrieved and the presence of a called party extension telephone number is retrieved from the message recording enable registration table 14 to permit the recording of the message to the called party. Thus, the recording of a message with low priority is prevented and the reproduction time of the recorded message from the other subscriber is shortened.
Patent JP-2000313294-A (JP)
Title: Air bag
Inventor: SHIKANUMA TADAO
IPC: D03D1/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an air bag formed with a light flame repellent with good heat resistance. SOLUTION: This air bag is provided with a flame repellent near an inflator mounting opening, and the flame repellent has base cloth composed of fabrics made from fiber yarns of 400 denier or less with 2000 or more of cover factor and comprises a heat resistant elastomer giving surface formed by giving a heat resistant elastomer to the base cloth from 5% to less than 15% of base weight thereof, wherein the base weight is 210 g/m2 or less and melting time at radiating hot air of about 300 deg.C to the heat resistant elastomer giving surface is 2 seconds or more.
Patent JP-H01293712-A (JP)
Title: Dropout detecting circuit
Inventor: UMEYAMA TAKEHIKO
IPC: H03K5/19
Filed: 1988-05-20
Abstract: PURPOSE:To maintain dropout detecting time with high accuracy by equipping the title device with a retriggering type monostable multivibrator to make a compared result obtained by comparing an input signal with a reference voltage into its input signal. CONSTITUTION:A comparator 3 makes an input signal S0 into one input and makes a reference voltage Vref into the other input. A compared result S3 of the comparator 3 becomes the input signal of a retriggering type monostable multivibrator 4. The retriggering type monostable multivibrator 4 generates an activate output signal S4 having a prescribed pulse width with the rise edge of 'L' 'H' of the compared result S3 as a trigger. Thus, the dropout detecting time with high accuracy can be maintained.