baber/WOPTO huggingface dataset:
Patent JP-H02302672-A (JP)
Title: Current sensor and current detecting method using the same
Inventor: NAKAGAWA SHIRO
IPC: G01R15/14
Filed: 1989-05-17
Abstract: PURPOSE:To achieve miniaturization by reducing the number of the resistors of a sensor and to detect a current inexpensively and stably by providing a low-pass filter also used as an emitter resistor to the emitter of a transistor. CONSTITUTION:Low-pass filters (LPF) 1, 2 constituted of a parallel circuit consisting of emitter resistors RA, RB and condensers CA, CB sufficiently low in impedance with respect to the oscillation frequency of an unstable multivibrator and becoming sufficiently high in impedance with respect to a current to be detected are provided to the respective emitters of transistors Tr1, Tr2. Further, magnetic field generating coils FC1, FC2 arranged so as to apply magnetic fields due to the current flowing to amorphous magnetic cores are respectively provided to the amorphous magnetic cores in a state electrically insulated from a coils L1, L2 and connected to each other in series. By this method, both of function limitting the collector currents of the transistors Tr1, Tr2 to prevent heat runaway and LPF function taking out only the change component of the current to be detected can be served by LPF and a current can be detected stably.
Patent JP-S5247716-A (JP)
Title: Data photographing device for the camera
Inventor: OKUNO YOUICHI
IPC: G03B17/24
Filed: 1975-10-14
Abstract: PURPOSE: To prevent an erroneous data setting and enhance the maneuverability by confirming one set of data of a circular disk provided with two sets of data in the finder and setting data to be photographed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5825061-A (JP)
Title: Discharge lamp
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/30
Filed: 1981-08-07
Abstract: PURPOSE:To aim at simplification in manufacturing an inner tube in the way turning  it into a straight tubiform type, by setting up a couple of first inner tubes with a built- in electrode each as well as a couple of second inner tubes proximate to the first pairs  at the within of an outer tube, while providing discharge guide holes corresponding to  these inner tubes. CONSTITUTION:A couple of first inner tubes 5 comprising electrodes 3 each at the  lower end and bottling up the upper end are set up at the within of an outer tube 1  which seals mercury and a noble gas, along the longitudinal direction of the outer tube  1 while a couple of second inner tubes 7 are set up in position proximate to the inner tubes 5. In addition, a fluorescent substance layer 10 is laid on the inner wall of the  inner tubes 5 and 7 each and also a discharge guide hole 6 is formed at the upper end  side of the inner tube 5 while a corresponding discharge guide hole 8 is formed as well  at the upper end side of the inner tube 7 and another discharge guide hole 9 at the  lower end side of the same tube 7 respectively. Therefore, discharge passages A as  shown in broken lines are made up whereby lamplighting can be done besides all inner tubes 5 and 7 are turned into a straight tubeform type, dispensing with bending jobs, so that they are excellent in strength and can be produced in a very easy manner.
Patent JP-H08312004-A (JP)
Title: Insert
Inventor: KAMIMAKI KYUJI
IPC: E04B1/41
Filed: 1995-05-23
Abstract: PURPOSE: To prevent the destruction trouble of a concrete plate by arranging a pair of bar arrangement members welded at a fixed inclination angle at the axial tip part of a long nut buriedly provided in parallel to the surface and back of the concrete plate. CONSTITUTION: An insert is composed of a long nut 21 buriedly provided along the edge 9a of a concrete plate 9 and a pair of bar arrangement members 22, 22 which are weldedly fixed to the tip part of the long nut 21 in parallel to the surface and back of the concrete plate 9 with inclinations formed mutually opposite in an axial direction at about 30 degrees. The bar arrangement members 22, 22 welded in this way can surely resist against bending force at the time of the drawing out of a pattern and erection for concrete 9 and also drawing out force at the time of hanging up.
Patent JP-S5551669-A (JP)
Title: Walking type working car
Inventor: FUJIMOTO SATOSHI
IPC: B62D51/06
Filed: 1978-10-06
Abstract: PURPOSE: To maintain safety in retreat by constituting a working car so as to automatically stop when hand is released from handle only in retreat.  
     CONSTITUTION: A transmission case 4 having driving revolution shafts 3 and 3 is installed onto a frame 2 on which an engine 1 is mounted, and powing rotaries 5 and 5 are installed on the revolution shafts 3 and 3. The driving direction switching apparatus for revolution shafts 3, 3 is arranged between transmission case 4, and thus the operation mechanism 9 of the switching apparatus equipped with an operation lever 8 is constituted, and are arranged a detection apparatus 20 for detecting the extension direction of a handle 7 and for the advance-retreat switching apparatus, an apparatus 21 for detecting no-holded state of the handle 7, and an apparatus 22 which stops automatically through the information from both apparatuses 20 and 21 described above. Thus, only in the state of running in the direction of handle 7, if hand is released from handle 7, traveling stops automatically, and accident is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07329914-A (JP)
Title: Method for alignment-mounting of tape carrier package, and apparatus for mounting tape carrier package
Inventor: KANEKIYO JINICHI
IPC: G02F1/1345
Filed: 1994-06-06
Abstract: PURPOSE:To improve recognition accuracy for an alignment mark by recognizing a position of the alignment mark of a tape carrier package while its posture is corrected with the package brought into contact with a posture correcting face. CONSTITUTION:In positioning a tape carrier package(TCP) 21 with an LCD 20, a long hole 6 is provided on an LCD table 4 for recognizing an alignment mark(AM) 24 of the LCD 20, and the LCD table 4 is moved to bring a position of the AM 24 of the LCD 20 onto a photograph region A. The position of the AM 24 is recognized by an AM recognizing part 3 in this state. Then a TCP suction head 5 is moved to be placed at a slight gap from the LCD carrying table 4. The suction head 5 is further lowered to be in contact with a posture correction part 7, whereby the TCP 21 is in plane contact with a posture correcting face 8 so that its position is corrected into a normal plane. In this state, the position of the AM 24 is recognized by the AM recognizing part 3 via the posture correction part 7 comprising a transparent body.
Patent JP-H10315879-A (JP)
Title: Clip for roof molding
Inventor: OKADA HIROKI
IPC: B60R13/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To fix a roof molding certainly even if the position of a flange wall surface varies. SOLUTION: Using a clip, a roof molding M is installed in a groove 5 between a flange wall surface F and the confronting wall 4 of a side member panel S, when the width of the groove 5 may vary. The clip is locked at the flange wall surface F by a slip-off preventive pawl and angaged at the two flange edges of the roof molding M by the first and second lock pawls formed at the two sides of the base part. From the base part, a pair of adjusting blades 16 extend in spreading, and the clip is moved together with the molding toward the confronting wall 4 when the blades are in resilient contact with the flange wall surface F. Therefore, the roof molding M can be installed in the constant positional relationship always with the confronting wall 4 even in case the width of the groove 5 varies.
Patent JP-H11302815-A (JP)
Title: Hot dip al-zn alloy coated steel sheet excellent in workability and white rust resistance
Inventor: OI TOSHIHIKO
IPC: C23C2/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the workability and white rust resistance of a hot dip Al-Zn alloy coated steel sheet. SOLUTION: Relating to the hot dip Al-Zn alloy coated steel sheet containing 20 to 95 wt.% Al in a plating film, the ratio of Al concentration between the average Al concentration [s] at the surface of the plating film and the Al concentration [d] in a dendritic part in the plating film, s/d, is regulated to >=0.6. It is preferable to regulate the coating weight of the plating film per side to <=45 g/m<2> .
Patent JP-S612982-A (JP)
Title: Solenoid valve
Inventor: HOSOKAWA TAKASHI
IPC: F16K31/06
Filed: 1984-06-16
Abstract: PURPOSE:To enhance heat radiation, by using an E-shape or U-shape fixing piece so that a solenoid valve is in a flat-like shape. CONSTITUTION:A fixing piece 1 is formed in an E-like cross-sectioned shape so that a center foot 2, outside feet 3, 4 are connected together by connecting section 5, 6, the lower sections of the feet 2, 3, 4 confronting a valve chamber 7, and coils 11, 12 are fitted onto the feet 3, 4. Meanwhile a movable piece 30 is made possible to be fitted into a main body 20, and may be made comparatively thin since it is supported by a pivot 31 attached to the bottom of lower section of the foot 2. Accordingly, the solenoid valve is made in a flat shape and has a heat radiation area larger than that of the conventional one to enhance the efficiency of heat radiation.
Patent JP-S5827614-A (JP)
Title: Apparatus for collecting oil mist
Inventor: AKIBA ISAMU
IPC: B01D46/28
Filed: 1981-08-10
Abstract: PURPOSE:To improve the collecting efficiency of oil mist, by constituting a filtering part from a long fiber filter and a bag filter to reduce clogging. CONSTITUTION:Oil mist generated during cutting work is sucked through a hood 3 and introduced into a main body suction part 8 by a duct 4. Mist is sucked to a long fiber filter 7 from the main body suction part and fine mist such as oil mist is passed through the long passage of the long fiber filter 7 to absorb a part thereof by the main body of a long fiber. Sucked mist is condensed and dripped by wind force and under its own weight from the lower part of the long fiber filter to be dropped in and collected by a lower mist tank part.
Patent JP-S5749730-A (JP)
Title: Combustion control system for solid fuel combustion furnace
Inventor: TAKIGAWA TOMOHIRO
IPC: F23N5/18
Filed: 1980-09-09
Abstract: PURPOSE: To increase the combustion controllability of solid fuel by providing a circuit for computing the calory of fuel at a point when the solid fuel is charged in the furnace and performing the compensation of a combustion control signal by a calory signal from the circuit.  
     CONSTITUTION: Compensation is applied to the fuel signal of a temperature controller 7 controlling the quantity of coal carried at a speed of a motor 5 and by means of a conveyor 3. By this procedure, the solid fuel can be controlled in the similar manner to the fluid fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06328733-A (JP)
Title: Ink jet recording device and method, and recorded matter
Inventor: AKIYAMA YUJI
IPC: B41M5/00
Filed: 1993-05-26
Abstract: PURPOSE:To improve recording characteristics by discriminating reciprocally a recording system for discharging ink of a plurality of densities and a recording system for discharging ink of single density to use them selectively so as to set an image forming condition corresponding to each of the recording systems. CONSTITUTION:Ink jet units 50 (K, C, M, Y) for discharging variable-density black ink, variable-density cyan ink, variable-density magenta ink, and variable- density yellow ink are respectively arranged on a carriage 51 at regular intervals. On the other hand, ink cartridges 58 (K, C, M, Y) are arranged corresponding to the ink jet units 50. These can be converted into a recording system corresponding to a single density as occasion demands. In this case, a recording system for discharging the ink of a plurality of densities and a recording system for discharging the ink of a single density are reciprocally discriminated for using them selectively. Dependent on the discriminated result, an image forming condition corresponding to each of the recording systems is set.
Patent JP-S5248878-A (JP)
Title: Method of heating electric dust collector
Inventor: TSUJI SABUROU
IPC: B03C3/01
Filed: 1975-10-17
Abstract: PURPOSE: To enable quick switching of a dust collector by preventing cooled air from entering via a flue to the collector by forming an air curtain in the flue to before and after the collector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09300863-A (JP)
Title: Magnetic card
Inventor: HARAJIRI MIHOKO
IPC: B42D15/10
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make a magnetic layer not to be discriminated by eyes by forming the magnetic layer for recording magnetically an information having the color almost same as the given color for a printed layer on an upper layer of the printed layer formed all over the area of a card base and forming a light diffraction structure layer on almost the whole area of the card base on the magnetic layer. SOLUTION: A printed layer 12 is formed by silk printing or the like on almost the whole area on a card base 11 of a magnetic card, on which an information display layer 13 is formed by printing or the like. Oversheet layers 14 (14a, 14b) are formed on both sides of the printed layer 12 and the information display layer 13 on the card base 11, and a magnetic layer 15 is formed in the color almost same as the color of the printed layer 12 on the oversheet layer 14a. Also a light diffraction structure layer 16 is formed on the oversheet layer 14a almost on the whole area of the card base 11, and the light diffraction structure layer 16 is provided with a surface recessed and projected pattern to regenerate a planar or a three-dimensional image by the light diffraction, and is formed to be transparent or translucent.
Patent JP-S5349792-A (JP)
Title: Offshore platform
Inventor: MURAO KUNIAKI
IPC: E02B17/00
Filed: 1976-10-16
Abstract: PURPOSE: To improve work efficiency on the water with the platform body supported separated from the water surface and kept horizontal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04329210-A (JP)
Title: Dielectric porcelain composition
Inventor: TAKAGI TOICHI
IPC: H01B3/12
Filed: 1991-04-30
Abstract: PURPOSE:To provide a dielectric porcelain composition wherein the dielectric constant is high and the quality coefficient Q is great and which is suitable for a microwave region where the resonance frequency has a temperature coefficient tau f of a specified value. CONSTITUTION:There is provide a dielectric porcelain composition of barium, lead, titanium, lanthanum, praseodymium gadolinium system, expressed by the composition formula: a.[(1-w) BaO, w.PbO].b.TiO2.c.[x.La203.y.Pr2 O11/3.z.Gd2O3] (where a, b, c, x, y, and z represent molar rations, a+b+c=1, 0.1<a<0.2, 0.6<b<0.8, 0.1<c<0.2, 0.001<w<0.25, x+y+z=1, 0.01<x<0.85, 0.01<y<0.85, 0.1<z<0.75).
Patent JP-S5459770-A (JP)
Title: Automatic solid strage device
Inventor: SAKAMOTO TADAKUNI
IPC: B65G60/00
Filed: 1977-10-19
Abstract: PURPOSE: To eliminate the need for conventional storage frames and racks, by mounting a storage conveyor, a griper and a fork to a storage device body, and by disposing a drainboard-like case cradle to a storage space.  
     CONSTITUTION: This storage device consists of a grarter type storage device body 1 travelling on a rail 16 installed to a floor surface, a storage conveyor 8 mounted along the longitudinal direction of the body 1, a griper 31 grasping loads 9 stored on the conveyor 8 in one row shape, a fork 72 that can rise and fall while hoding loads grasped by means of the griper 31 from a lower prtion and a drainboard-like case cradle 10 installed to the floor surface. Said griper 31 grasps loads 9 stored on the conveyor 8 from the inside by letting fall a grip opening and closing device frame 54 by maeans of a drive device 32 and by opening clicks 64, 64 by the operation of a cylinder 56. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09303054-A (JP)
Title: Door and face bar
Inventor: TODA TOMOHIRO
IPC: E06B3/54
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the separation and the like of a face bar by providing a butt end face of a door body with a protruding part for fitting the face bar, and providing the face bar with a face bar body part of U-shape cross section and a protruding piece part protruded from the face bar body part and interposed between a glass plate and the butt end face. SOLUTION: A face bar 8 consists of a face bar body part of U-shape cross section formed of a pair of parallel pieces and a connecting piece for connecting these parallel pieces, and a protruding piece part protruded from the face bar body part. The body part of the face bar 8 is fittingly fixed to a protruding part 5, and the protruding piece part is fitted being sandwiched between a glass plate 4 and the butt end face of a door body 2. In a door 2 of such constitution, since the protruding piece part is sandwiched between the glass plate 4 and the butt end face of the door body 2, the face bar 8 is completely prevented from separating from or coming off the protruding part 5. There is also no need to interpose an adhesive between the face bar 8 and the protruding part 5, so that no adhesive is forced out. The manufacture of the door is thereby facilitated.
Patent JP-H0424713-A (JP)
Title: Electronic equipment
Inventor: HIRASAWA TOSHIYA
IPC: G06F1/12
Filed: 1990-05-15
Abstract: PURPOSE:To operate the logic circuit of the electronic equipment without fail by the clock of a high frequency by operating a circuit in a first integrated circuit equipped with a circuit to generate a clock signal synchronously with the clock signal fetching the clock signal outputted to the outside again into the first integrated circuit. CONSTITUTION:In a clock generation circuit 102 in a first integrated circuit 101, one of two kinds of clock sources to be inputted from two transmission sources 103 and 104 of various frequencies is selected by turning on/off a switch 105. This clock signal is temporarily outputted to the outside of the first integrated circuit 101, supplied to a second integrated circuit 106 or the other circuit and inputted again to the inside of the first integrated circuit 101. A shift register circuit 102 in the first integrated circuit 101 is operated by the clock of the almost same phase as a flip-flop 107 in the second integrated circuit 106. Thus, without using any special parts, the logic circuit of the electronic equipment can be operated without fail by the clock of the high frequency.
Patent JP-H05323111-A (JP)
Title: Production of color filter
Inventor: HAYASHI MISAO
IPC: G02B5/20
Filed: 1992-05-18
Abstract: PURPOSE:To obtain the process for production of color filters greatly improved in dimensional accuracy by printing an intaglio printing by constituting the intaglio printing of a material having the coefft. of thermal expansion equal or approximate to the coefft. of thermal expansion of a transparent substrate. CONSTITUTION:Blue ink 14 is applied onto the intaglio printing 13 having recessed patterns 12. This blue ink 14 is migrate to a transfer body 15. The blue ink 14 is then transferred from the transfer body 15 onto the transparent substrate 16. The intaglio printing 13 consists of the material having the coefft. of thermal expansion equal or approximate to the coeff of thermal expansion of the transparent substrate 16 in such a case. Namely, the intaglio printing consists of a metal or alloy and consists, more specifically, of the alloy contg., for example, 60wt.% Ni. The production of the intaglio printing 13 is executed by applying a resist on this intaglio printing body, patterning the resist by a photolithography method, etching the intaglio printing body of the parts where the resist is removed down to a prescribed depth to form recessed patterns 12, then removing the resist and applying a Cr plating thereon in order to impart wear resistance to the intaglio printing. Then, the intaglio printing is hardly affected by a change in the atm. temp. at the time of production.
Patent JP-H04328669-A (JP)
Title: Unified neural network and its learning system
Inventor: OGAWA TOSHIYUKI
IPC: G06N3/08
Filed: 1991-04-26
Abstract: PURPOSE:To improve the generalizing ability and the error identifying ability by performing the necessary-number-learning by a test pattern to prepare, based on the learning pattern, plural neural networks having the different system of the coupled coefficient, and unifying and deciding the decision of the output for an input pattern with the OR coupling and the AND coupling of the output of the neural network. CONSTITUTION:From an input device 5, an input pattern, a learning pattern, a teacher pattern and each type of the set values are inputted. The inputted value is stored through an input control part 3 to a working memory 2. A neural network group 1 learns based on the learning pattern, teacher pattern and each type of the set values on a working memory, decides based on the input pattern, further, unifies and decides by a unified neural network part and the result is outputted and displayed at a device 6 to output and display through an output control part 4.
Patent JP-H0420195-A (JP)
Title: Extension speaking circuit for simplified exchanging device for household
Inventor: KOMODA YOSHIYUKI
IPC: H04Q3/58
Filed: 1990-05-15
Abstract: PURPOSE:To adjust the sound volume of outside line speaking and extension speaking without generating the attenuation of other signals by providing a path isolated from other signal paths as an extension channel and inserting an impedance element for sound volume attenuating within the path. CONSTITUTION:Two extension lines are provided in a cross point switch 10, an extension l2 of a telephone C to execute extension speaking is connected to the respective extension lines and moreover, the extension lines are connected through resitance R1 and R2 for sound volume attenuating. Now, when the dial signal for extension speaking is inputted, the connected extension l2 of a telephone C of a transmitting side is connected to the extension line indicated with an extension 1, the connected extension l2 of the telephone C of an incoming side is connected to the extension line indicated with an extension 2 and extension speaking is attained. Besides. the other impedance elements of a capacitor and so on are available for the sound volume attenuating. Thus, the sound volume of outside line speaking and the extension speaking is corrected without ellecting the sound volume, etc., in door phone speaking.
Patent JP-S5349441-A (JP)
Title: Cleaner for electrophotographic liquid developer device
Inventor: MIYAMOTO OSAMU
IPC: G03G21/00
Filed: 1976-10-18
Abstract: PURPOSE: To avoid leaking of a current from an electrode roller for developing a copy paper, at the time of degradation of a cleaning member, wherein it is insulated from a ground potential. 
     COPYRIGHT: (C)1978,JPO&Japio