baber/WOPTO huggingface dataset:
Patent JP-H0468537-A (JP)
Title: Manufacture of bipolar transistor
Inventor: NIHEI HIROYUKI
IPC: H01L29/73
Filed: 1990-07-10
Abstract: PURPOSE:To easily control shape and depth of an external base region and reduce resistivity of base leadout electrode by forming a base leadout electrode contact portion with an impurity doped polycrystalline silicon. CONSTITUTION:First, a first insulating film, Si3N4 film 7, is formed in an element forming region. Next, a molybdenum silicide of a first conductive film which will become a base leadout electrode is formed thereon and moreover a second insulating film, Si3N4 film 13 is formed. Next, an opening is formed. The Si3N4 film 7 under the molybdenum silicide film 11 is removed through the opening by the lateral side etching to form an overhang portion. A boron ion doped polycrystalline silicon film is processed so that a cavity under the molybdenum silicide film 11, namely the overhang portion is filled with polycrystalline silicon to form a base leadout electrode contact area 15. Next, diffusion of boron ion to epitaxial layer 3 from the base leadout electrode contact area 15 is generated by the heat treatment and thereby an external base region 17 is formed in the epitaxial layer 3 under the base leadout electrode contact area 15.
Patent JP-S5983959-A (JP)
Inventor: DOMINIKU RUONSU JIYUURU RUROI
IPC: C03C3/072
Filed: 1983-09-29
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-S6424805-A (JP)
Title: Catalyst for polymerizing olefin
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/60
Filed: 1987-07-21
Abstract: PURPOSE:To provide the title catalyst which can produce a polymer having high reqularity with high catalytic efficiency, by combining a solid catalyst which is obtained by bringing respectively specified solid component, an Si compound, a Ti compound and an organic Zn compound into contact with each other, and an organic Al compound. CONSTITUTION:A catalyst for polymerizing an olefin comprises a solid catalyst component (A) obtained by bringing a solid component (i) containing titanium, magnesium and halogen, a silicon compound (ii) of formula I, a titanium compound (iii) of formula II, and an organic Al compound (iv) into contact with each other and an organoaluminum compound (B). In the formula, R<1> and R<2> are each a hydrocarbon residue; X is halogen; 0<=m<=3; 0<=n<=3; 0<=m+n<=3; R<3> is a hydrocarbon residue; and 0<1<=4.
Patent JP-S6246197-A (JP)
Title: Condensation heat transfer promoting device
Inventor: YAMASHITA KATSUYA
IPC: F28F13/04
Filed: 1985-08-21
Abstract: PURPOSE:To increase the rigidity of an electrode within applicable range and obtain ideal delivering and receiving of heat by a method wherein a protecting plate is attached to the linear electrodes and the size of the protecting plate is made larger than the geometry of the linear electrodes while the protecting plate is coated by insulating material. CONSTITUTION:The linear electrodes 2 are confronted with the outer peripheral surface of a condensation tube 1 with a given distance. The protecting plate, made by flat plate or curved plate, is attached to the linear electrodes 2. The protecting plate 3 is made wider than the linear electrodes 2 and coated by insulating material, therefore, the rigidity thereof is increased and it is convenient. When a high voltage is impressed on both of a condensation surface 5 and the linear electrodes 2 respectively, the film 4 of liquid on the condensation surface 5 is attracted to the linear electrodes 2 and is adhered to the corners 6 near the contacting sections between the linear electrodes 2 and the protecting plate 3 while the effect of surface tension is increased in this case. Accordingly, the film of liquid may be attracted to the linear electrodes surely and the exchange rate of delivering and receiving of heat may be improved.
Patent JP-2000006588-A (JP)
Title: Decorative hologram sticking to human body
Inventor: HATORI SHIGEKI
IPC: B44C1/165
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To stick a hologram to one part of a human body to attract attention by a method wherein a Lippmann hologram layer comprises an adherent layer which sticks to a human body. SOLUTION: A volume hologram recording sensitive material is arranged in front of an object, and a laser beam is emitted from the recording sensitive material side. The laser beam transmits the recording sensitive material, hits the object, and generates scattered light. The scattered light and the incident laser beam interfere with each other in the recording sensitive material, and an object Lippmann hologram is recorded in the recording sensitive material. By allowing a laser beam to contain wavelengths of red, green and blue, or by making the three laser beams incident in order, a color hologram can be recorded. For a hologram layer 1, a volume hologram recording sensitive material such as a photopolymer is used, and for an adherent layer 3, a medical adhesive which does not affect a human body, is used.
Patent JP-H04327054-A (JP)
Title: High performance automobile
Inventor: HATANAKA TAKESHI
IPC: F16H35/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide a high performance prime motor having high energy efficiency and capable of reducing the sizes and weights of a prime motor and a transmission device. CONSTITUTION:A high performance prime motor has a composite type rotation assistor device 15 connected to a prime motor 13, the composite type rotation assistor device has epicyclic gear mechanisms 19, 19' of plural stages mutually driven and connected, and the epicyclic gear mechanisms of respective stages engage eccentric power gears 22, 22' of major diameter with drive gears 21, 21' of minor diameter driven by input shafts 15b, 15c. The eccentric power gears are connected to epicyclic gears 28, 28' smaller in diameter than the eccentric power gears, and rotated integrally therewith, whereby the torques of the drive gears 21, 21' are amplified and transmitted to the epicyclic gears 28, 28', and the amplified outputs are taken out from the output side of sun gears 24, 24.
Patent JP-S57154508-A (JP)
Title: Spring ring
Inventor: BO TAAGE SANDERU
IPC: A44C11/02
Filed: 1981-11-13
Abstract: A locking ring for necklaces and the like comprises a locking ring (1) and a second smaller ring (2) intended for fastening a necklace or the like, which rings prior to the attachment on a necklace include a slit (7) between the openings of the two rings, so that a necklace or the like is threaded through the slit on the smaller ring through the detachable opening of the circlip (1). After the necklace or the like has been threaded on, the two parts are pressed together, and in the slit centering and snap-in means are located, so that the two rings do not spring apart after the mounting.
Patent JP-H0469674-A (JP)
Title: Image forming device
Inventor: ITAKIYO MASANORI
IPC: G03G15/04
Filed: 1990-07-10
Abstract: PURPOSE:To surely and correctly form an image by automatically slide-moving a document position regulating member according to the opening/closing of a document feeder. CONSTITUTION:When copying is manually carried out, an automatic document feeder 3 is released to the upper side. The position regulating member 4 is automatically slide-advanced from a prescribed retreating position B to a prescribed copying/advancing position A while interlocking with an operation rod at the initial stage of the operation and the alignment of a document is carried out along the slide advancement. On the other hand, when the copying is automatically carried out, the automatic document feeder 3 carries out a closing action to the side of a transparent plate 2, so that the small movement of the device 3 is proportionally enlarged and transmitted to the side of the member 4 via a parallel link mechanism 5, and the slide-retreat is automatically carried out from the prescribed copying/advancing position A to the side of the prescribed retreating position B. Therefore, the member 4 does not give a hindrance to the feeding of the document, and the shadow of the position regulating member is not copied, as well.
Patent JP-2001013815-A (JP)
Title: Image output device and control method therefor
Inventor: HONMA KOICHI
IPC: B41J29/38
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent quality problems, for example, fixing failure such as fixing offset at a low cost by rotating a fixing roller at the timing other than a paper ejection processing time. SOLUTION: In this device, an engine 105 transfers a toner image, formed based on image information, to the surface of recording paper and fixes the transferred toner image to the surface of the recording paper by a fixing unit provided with a fixing roller. A print number detecting part 106 detects whether the number of ejected pages has reached a specified number of sheets or not. In the case where the number of the ejected pages has reached the specified number, the fixing roller is rotated for a specific time after page ejection based on an instruction from a post-rotation instruction part 107.
Patent JP-S6161066-A (JP)
Title: Defect detecting method of printed wiring board
Inventor: TAKAHASHI TAKAO
IPC: H05K3/00
Filed: 1984-08-31
Abstract: PURPOSE:To detect a defect such as the breaking of wire, short-circuiting, etc., without damaging its land by bringing metallic electrodes into contact with different land areas provided to one of >=2 lines, and connecting conductive rubber to the common land, etc., of the other. CONSTITUTION:Land area 2, 3-1, and 3-2 and lines 4-1 and 4-2 are provided on the printed wiring board 1 and conductive rubber 5, pins 6-1 and 6-2, and a detector 7 are mounted in contact with part of the lines. Further, the 1st reference resistance of, for example, 1kOMEGA and the 2nd reference resistance of 50OMEGA are incorporated in the detector 7. If the line 4-1 or 4-2 is broken, the resistance between the pin 6-1 or 6-2 and the rubber 5 becomes larger than the resistance value in a conductive state and larger than the 1st reference resistance, so that the defect of the breaking of wire is displayed through the detector 7. If the line 4-1 and 4-2 short-circuit, the resistance value between the pins 6-1 and 6-2 becomes smaller than the resistance value of the rubber 5 and smaller than the 2nd reference value, so that the defect of short-circuiting is displayed through the detector 7.
Patent JP-H0844654-A (JP)
Title: Programmable controller
Inventor: SUWABE SATORU
IPC: G06F13/14
Filed: 1994-08-03
Abstract: PURPOSE:To duplex an I/O card at a high-speed transmission system by controlling the switching of an ordinary system and a standby system at a hardware. CONSTITUTION:When I/O response transmitting circuits 20 of I/O cards 18 and 19 receive an I/O address transmitted from a control unit, the I/O address is compared with their own address and when the compared result shows the coincidence of the I/O address and their own address, I/O responses are transmitted. When a standby system operation stop circuit 21 receives the I/O responses from the I/O response transmission circuits 20, an operation stop signal is transmitted to a low-order I/O unit 15 and when the operation stop signal is received from the high-order I/O unit 15, the connection of the control unit 11 and the I/O card of its own standby system is opened although the I/O responses are received from the I/O response transmission circuit 20 of the I/O card of its own standby system. Then, the operation stop signal is transmitted to the low- order I/O unit 15.
Patent JP-S60142971-A (JP)
Title: Aminothiazolylacetic acid derivative and its production
Inventor: TAKATANI TAKAO
IPC: C07C251/52
Filed: 1984-08-30
Abstract: NEW MATERIAL:The compound of formula I [R<2> is alkyl, cycloalkyl, alkenyl, alkynyl, haloalkyl, carboxylkyl, alkoxycarbonylalkyl, or haloalkenyl; R<6> is amino, (substituted) alkanamide or tritylamino; R<8> is H or alkyl]. EXAMPLE:2-(2-Aminothiazol-4-yl)-2-ethoxyiminoacetic acid. USE:An intermediate for the production of novel-7-substituted-3-cephem-4-carboxylic acid having excellent antibacterial activity against a wide variety of pathogens including Gram-negative bacterial and Gram-positive bacteria. PREPARATION:The compound of formula I wherein R<8> is alkyl is produced by reacting the compound of formula II (X is halogen; Ra<8> is alkyl) with an etherification agent, and reacting the resultant compound of formula III with the thiourea derivative of formula IV.
Patent JP-H05187558-A (JP)
Title: Seal of body of revolution and process of seal action
Inventor: OTSUTOO KURAITSU
IPC: F16J15/18
Filed: 1992-07-09
Abstract: PURPOSE: To provide a seal for castings for high-speed rotors and large-diameter rotors. CONSTITUTION: A seal ring 8 is pressed against a casing 11 by limited spring tension at the circumference surface, and is made immovable by the pressure of the medium to be sealed. However, the seal ring 8 can laterally move to the center of the narrow groove 7 by direct contact with the side walls 13, 14 of the groove 7 surrounding the seal ring 8, and friction loss and abrasion at the seal part are prevented. The narrowest gaps 15, 16 prevent any loss of the medium.
Patent JP-H10317517-A (JP)
Title: Expansion joint
Inventor: WAKABAYASHI HISATSUGU
IPC: E04B1/62
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint which can ensure sufficient followup quantity after the change both in the X- and the Y-direction and is embodied in a simple, sturdy, and ligtweight construction. SOLUTION: A plurality of plates capable of deflecting when an external force is applied are furnished so that their strip faces are positioned mating with one another, and one-side ends are coupled together so that deformation absorbing structures 3 are formed, whose one-side ends are fastened to corner parts of skeletons A and B, wherein the parallel plate-shaped part is overhung to a gap C, and the deformation absorbing structures 3 are secured in place. At this time, the overhung plate-shaped parts of the two structures 3 are arranged intersecting in engagement, and thereto covers 4 are attached so that an expansion joint 1 is accomplished.
Patent JP-S6074206-A (JP)
Inventor: NAKAZAWA YASUYUKI
IPC: H01B3/12
Filed: 1983-09-29
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-H1026960-A (JP)
Title: Driving device and semiconductor device provided with the same
Inventor: YAJIMA HIDEHIKO
IPC: G09G3/36
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive and high performance liquid crystal driving device capable of executing multilevel output by inputting plural shift register outputs and generating a liquid crystal drive control signal. SOLUTION: This device outputs a liquid crystal drive voltage of quaternary from an output of a flip-flop (half latch) of two half bits. Two half latches 18, 11 are equivalent to the flip-flop of one bit much, and a shift register part 81 is constituted by cascade-connecting the half latches 18, 11. Control signals 105-108 of a liquid crystal drive output are inputted to an output part 83 after amplitude converted through a level shifter 17, and perform output control of liquid crystal drive power sources V4-V1 respectively. By deciding correspondence of four states to the liquid crystal drive voltage, the liquid crystal drive output is obtained. In such a manner, by using the outputs of two half latches 18, 11 without using the control signal from the outside, the liquid crystal driving device outputting the liquid crystal drive voltage of quaternary is obtained.
Patent JP-H0529906-A (JP)
Title: Data output circuit for semiconductor integrated circuit device
Inventor: IGAWA TATSUO
IPC: H03K19/00
Filed: 1991-07-23
Abstract: PURPOSE:To attain high speed output changeover by outputting a 2nd data in succession to a 1st data without turning off of all of output transistors(TRs) when the 1st and 2nd data are judged to be identical by a comparison means. CONSTITUTION:An output data reset control signal 203 is inputted to an output data reset circuit 102, and the circuit 102 compares a new output data with an old output data stored in an output data latch circuit 103 at present. When the result of comparison is identical, the data is stored in the circuit 103 continuously and when dissident, the circuit 103 is reset. An output data transfer control signal 201 is activated and the output data transfer circuit 101 is activated and an output data is transferred and stored in the circuit 103. Furthermore, the signal 203 inactivated inactivates the circuit 102. When an external signal ENBL is active, an output control circuit 104 is operated to output data stored in the circuit 103 to either of an H output circuit 105 or an L output circuit 106 depending on the level. Then the data is outputted externally from an I/O output terminal.
Patent JP-H0472871-A (JP)
Title: Color designating device
Inventor: YANAGIDA MASAHITO
IPC: G06T1/00
Filed: 1990-07-12
Abstract: PURPOSE:To prevent miscopying due to the difference between the color of a color sample and a desired color by confirming the color by a hard copy based on a color sample output means. CONSTITUTION:A color designating device 110 consists of a gamma and color correcting part 111 which is constituted to cope with not only the 8-bit system of R, G, and B but also the 6-bit system of Y, M, C, and Bk as the output of the color sample, a color control part 112 which controls the color as the internal pattern of the color sample, an operation panel 113 which designates switching between scanner data and data of the color sample, and a color register part 114 which registers a desired color from data of the color sample. Colors are designated based on actual colors of the hard copy based on color sample output data, and the desired color is registered in the color register means 114. Thus, the difference between the color of the color sample and the desired color is prevented to accurately designate the color.
Patent JP-H0232648-A (JP)
Title: Carrier recovery circuit
Inventor: ISHIKAWA TATSUYA
IPC: H04L27/227
Filed: 1988-07-22
Abstract: PURPOSE:To stably perform carrier recovery even in a lower D/N state by detecting a frequency detuning component in a state where the C/N is improved by using a filter which passes only the spectrum of the frequency detuning component. CONSTITUTION:A band limitation circuit 7 is provided with switches 12 and 13 to switch the output of low-pass filters(LPF) 8 and 9 and narrow band filters(FIL) 10 and 11. The characteristic of the band limiting means 7 is switched to the spectrum of the frequency detuning component in an input phase modulation wave i.e., a second band limiting characteristic which passes only a component required for the detection of the frequency detuning, and is set at the characteristic narrower than a first band limiting characteristic which passes all spectra. Therefore, the C/N of a signal outputted from the band limiting means 7 can be improved, and the code error of a demodulated output signal can be reduced, and an error included in a frequency differential signal that is the output of the detection of the frequency detuning can be reduced. In such a way, it is possible to perform the frequency pull-in of a carrier signal by frequency control under the low C/N of the input phase modulation wave, and to perform stable carrier recovery.
Patent JP-S57106091-A (JP)
Title: Semiconductor laser device
Inventor: MATSUBARA HIROSHI
IPC: H01S5/023
Filed: 1980-12-23
Abstract: PURPOSE:To provide a semiconductor laser device on which a less influence is exerted by a laser light, by a method wherein a side facing a penetration window is formed obliquely at a part of a package whereto a laser chip is bonded. CONSTITUTION:The difference of the new invention from a conventional type is the shape of a block 4, and the upper surface of the block 4 is cut off obliquely to form a slope 10. This causes a penetration window 7 to reflect a part of light radiated from a semiconductor laser chip 5. Even if it enters the block 4, the reflection light does not advance toward the window 7, but advances toward corners of a package 1, and does not come out of the package 1. This reduces an influence of the reflection light and permits to obtain a radiation property having an improved symmety.
Patent JP-S6339991-A (JP)
Inventor: HASEGAWA MOTOO
IPC: C11B3/10
Filed: 1986-08-04
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-2000003734-A (JP)
Title: Temperature sensor mounting structure for battery pack, and charging method for the battery pack
Inventor: KONDO TAKESHI
IPC: H01M10/44
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To safely and easily perform a sensor mounting work by mounting a temperature sensor for measuring the temperature of a prescribed cell on an installation member of the battery pack and providing a constitution, such that the temperature measurement of a prescribed battery pack becomes possible. SOLUTION: A battery pack 10 is mounted on a battery installation member 11, and 20 pieces of resistance temperature sensors 1 are mounted on the battery installation member 11 so as to correspond to each one of 20 cells and furthermore to be brought in contact with the bottom surfaces of the cells at the center of the bottom surfaces. The temperature sensors 1 are connected serially, and signal lines 2 drawn from both the ends are connected with a charger 12. When the battery pack 10 is installed on the battery installation member 11, the temperature sensors 1 are in contact with the bottom part of each cell and are capable of detecting the temperature. Namely, a resistance value is calculated from a voltage value or a current value outputted from the resistance temperature sensor 1, a resistance value per sensor is determined by dividing the resistance value by the number of the sensors 20, and the temperature is obtained from this resistance value through calculation. According to this temperature, charging is controlled properly.
Patent JP-S57107943-A (JP)
Title: Atmospheric pressure type force magnifier
Inventor: MORIMOTO HIDEYUKI
IPC: B60T13/56
Filed: 1980-12-23
Abstract: PURPOSE: To reduce the size of a shell and improve an operation efficiency at low temperatures by providing a sealing member made of synthetic resin which is fit around the periphery of a movable wall and possible to make elastic contact with the wall face of the shell, and by moving the whole sealing member in an integrated form with the movable wall.  
     CONSTITUTION: A seal device 29 is disposed between the pheriphery of a movable wall 16 and a body 8. Said seal device 29 consists of a cylindrical member 33 with a flange 32 formed along the external periphery of the mova- ble wall 16, a seal member 36 of synthetic resin having cup-like inner lip 34 and outer lip 35, and an annular member 37 in contact with both the inner and outer lips 34, 35. The seal member 36 makes the lips 34, 35 respectively come into elastic contact with the cylindrical member 33 and the inwall face of the shell 2 by the elastic force, sealing the front and the rear member of the device 29. Inner notches 38 and external notches 39 are made in the annular member 37, whose section is formed in the <-shape. And its internal fringe 40 is brought into elastic contact with the cylindrical member 33 and the lip 34 and the external frange 41 forces the lip 35 to make elastic contact with the inwall face of the shell 2. 
     COPYRIGHT: (C)1982,JPO&Japio