baber/WOPTO huggingface dataset:
Patent JP-H01122453-A (JP)
Title: Printing controller for thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/365
Filed: 1987-11-05
Abstract: PURPOSE:To obtain a thermal printer of good printing quality, by a method wherein in a printing controller having an impressing energy control circuit of a thermal printer, energy to be impressed to a heating element is determined according to the variation of a specific electric potential to be generated at both ends of a first resistor and a resistance circuit. CONSTITUTION:The same electric potential as both ends voltage Vr of a resistor 24 is impressed to a resistance circuit established between inverting input of an operational amplifier 31 and a positive terminal 34a of a power source, and the operational amplifier 31 has a function of a constant voltage supply circuit. Further, when a resistance value of a resistance circuit 21 is set as R, and a resistance value of a resistor 26 is set as r, an electric potential VrXr/R is generated at both ends of the resistor 26. That is, the operational amplifier 31 works as an amplifier circuit in which amplification is performed by taking a resistant ratio of the resistance circuit 21 and the resistor 26 as a voltage ratio. Therefore, an electric potential (1+r/R)Vr is generated between the positive terminal 34a of the power source and the other end of the resistor 26. Thereby, even though 50 deg.C is exceeded in a linearized circuit of a thermister, variation of voltage is not saturated, and a control circuit optimum for a thermal printer is realized.
Patent JP-H02126333-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAYAKAWA TAKETOSHI
IPC: G06F11/22
Filed: 1988-11-04
Abstract: PURPOSE:To make unnecessary a ROM for storing an instruction for a function test, to easily attain the correction and changing of the instruction contents for a function test and to attain the preparation of the instruction for a complicated function test by providing first and second instruction input terminal groups and a selecting circuit. CONSTITUTION:An input signal from a first instruction input terminal group 2 and a second instruction input terminal group 3 is inputted to a selecting circuit 4, one side of the input signals from the group 2 and the group 3 is selected at the circuit 4 by a selecting signal 1 and outputted to an instruction processing circuit 5. Consequently, when the confirmation of the original function as the terminal of the group 2 is performed by an external instruction input testing means with the circuit 4, the input signal from the group 3 is selected by the signal 1 at the circuit 4, the instruction from the group 3 is inputted to the circuit 5 and a terminal function circuit 6 is tested by a control signal 35. When the confirmation of the original function as the terminal of the group 3 is executed, a control signal 36 is outputted from the circuit 5 in the same procedure and a terminal function circuit 7 is tested. Thus, the extra ROM is made unnecessary, the correction and changing of the instruction for a function test can be easily performed and the instruction for the complicated function test can be prepared.
Patent JP-H08113038-A (JP)
Title: Glass run of automobile door
Inventor: KOJIMA MASAHIRO
IPC: B60J10/04
Filed: 1994-10-19
Abstract: PURPOSE: To improve the appearance and reduce the cost by forming an inner lip of a glass run integrally with a main body part by extrusion molding, and joining a projection part molded by a mold to a tip part. CONSTITUTION: A glass run 3 which is installed on an automobile door and whose inner lip 3a comes into contact with the vicinity of a waist part W of a center pillar 2 when a door is closed, is formed integrally with the inner lip 3a by extrusion molding, and a projection part 4 complementarily molded by a mold is joined to a tip part of the inner lip 3a.
Patent JP-H04155058-A (JP)
Title: Construction and frame for placing joint of concrete floor
Inventor: MUROBOSHI AKIRA
IPC: E04G21/02
Filed: 1990-10-18
Abstract: PURPOSE:To adjust a height of a placing joint with high precision by forming both ends of a screw rod of a double-end stud used for a placing joint frame to be inverse to each other, and providing a side to be threaded into a base seat on the left-handed screw, and a side to be threaded into an angular pipe on the right-handed screw. CONSTITUTION:A double-end stud 1 is threded to penetrate an angular pipe 2 with a right-handed part 1a on the upper side, and a flat protruding part 5 is protruded from an upper end surface 2c of the angular pipe 2. A flange 3a if fixed by threading a left-handed screw part 1b of the double-end stud 1 into a base seat 3 with the left-handed screw part 1b on the lower side. Next, a stopping frame 10 fixed to a slab 13 through the base seat flange 3a is disposed at a predetermined position of concrete placing joint, and the concrete is placed to an upper end surface 2c of the angular pipe 2 on the side where a metal mesh 9 is provided. The strength of the placing joint can thus be increased.
Patent JP-S63133784-A (JP)
Title: Signal processing circuit
Inventor: HONJO MASAHIRO
IPC: H04N9/78
Filed: 1986-11-25
Abstract: PURPOSE:To effectively detect the presence or absence of the vertical correlation of a chrominance signal by detecting the amplitude level of the chrominance signal and the vertical change of a phase and comparing the vertical correlations of the amplitude level and the phase. CONSTITUTION:A signal inputted to an input terminal 1 passes a BPF 2 to obtain the chrominance signal in a C shape inter digital filter consisting of a 1H delay circuit 3 and a synthesizer 4. This chrominance signal is fed to a delay circuit 6 and a detector 7 and the output of the delay circuit 6 is fed to a detector 8. The respective detecting outputs from the detectors 7, 8 are compared in a comparator 10, when the level difference is large, for instance, a signal of a high level is outputted to an arithmetic circuit 11. A luminance signal is obtained from a Y shape interdigital filter consisting of the 1H delay circuit 3 and a synthesizer 5, detected in a detector 9 and thereafter, fed to the arithmetic circuit 11. The arithmetic circuit 11, for instance, is an AND circuit and outputs 1 when two inputs go to a high level.
Patent JP-H08208277-A (JP)
Title: Device and method to remove coating containing plurality of layers which include at least one conductive layer and accumulated on surface of glass pane
Inventor: FUORUCHIYUNAATO BIANETSURO
IPC: C03C17/00
Filed: 1995-10-27
Abstract: A method and a device for removing coatings which comprise a plurality of layers (4-7) that include at least one conducting layer (5,6) and are applied to the surface (2) of a glass plate (1). The device comprises at least one head movable along the edge (12) of the glass plate (1) and having at least one electrode (16) that is adapted to cause the circulation of electric current and/or an electrical discharge on the surface. The electrode (16) allows to selectively remove one or more of the layers (4-7) that are present on the surface of the glass plate (1). <IMAGE>
Patent JP-H02169925-A (JP)
Title: Foldable leg type foot warmer
Inventor: KISHIMOTO TAKAO
IPC: F24C15/08
Filed: 1989-10-26
Abstract: PURPOSE:To protect human fingers from being caught and feet from being injured when a supporting leg is folded or spread by fixing a leg fitting bracket inside a fixed leg fixed on the side of a frame body, fixing a leg fixing bracket inside a supporting leg, pivotally supporting the leg fitting bracket and the leg fixing bracket, and providing a curved surface wall in the insertion part of the supporting leg. CONSTITUTION:The product mentioned in the title has a frame body 1 made by combining multiple frame woods 2 in the shape of a frame through corner brackets 3, and each of leg bodies 4 comprises a fixed leg 4a fixed to the corner fitting 3 and made in the form of hollow having an opened lower end, and a supporting leg 4b whose insertion part 28 provided at the upper part can be inserted into the fixed leg or removed through the opened lower end and which is foldably provided through a shaft 48. And, a leg fitting bracket 14 is fixed in the fixed leg 4a and a leg fixing bracket 43 is fixed in the supporting leg 4b. Since the respective brackets are rotatably supported, human fingers are protected from being caught when the supporting leg 4b is folded or spread. Also, since a curved surface wall 32 is provided at the insertion part of the supporting leg 4b, the leg fixing bracket 43 is covered by the curved surface wall 32 as well as an acute angle part is eliminated after the leg is folded, and human feet are not injured even if they hit the leg.
Patent JP-H07113405-A (JP)
Title: Slow start valve
Inventor: KAJITANI MASAO
IPC: F15B11/06
Filed: 1993-10-14
Abstract: PURPOSE:To enable one pilot throttle valve to be used in common to every value regardless of the sizes of the pressure reducing valve of a main value, and suppress generation of stick slip phenomenon by an easily adjustable slow start valve even if starting friction is different from dynamic friction. CONSTITUTION:A feed valve seat 4 and an exhaust valve seat 3 are provided with their back surfaces facing each other in a valve body 10 provided with P port and A port, a feed valve body 2 and an exhaust valve body 1 for opening/closing those valve seats 4, 3 are energized in valve closing direction by guide springs 19, 18 respectively, and a large diameter part 24 is provided on a valve shaft 23 insorted through those valve bodies 2, 1. The top end part 27 of the valve shaft 23 is fixed to a pressure receiving body which is displaceable in axial direction for partitioning a pilot chamber 28 and a main feed back chamber 29, the pilot chamber 28 is communicated with the P port, and the main feed back chamber 29 is communicated with the A port. A throttle valve and a check valve are provided is parallel in a passage for communicating the P port and the Pilot chamber 28 with each other so as to regulate the flow amount of gas which flows from the P port to the pilot chamber 28.
Patent JP-S62140376-A (JP)
Title: Starting method for power generating system with molten type fuel cell
Inventor: OGAWA HAKARU
IPC: H01M8/04
Filed: 1985-12-13
Abstract: PURPOSE:To make it possible to raise temperature with a small energy, by feeding a heated gas from preheaters to a specific fuel cell lamination to raise the temperature and to start the operation, and then raising the temperature and starting the operation of the other fuel cell laminations by using the exhaust gas from the first cell lamination. CONSTITUTION:First, valves 3, 7, 11, and 13 are opened while the other valves are all closed. A heated gas is fed from gas preheaters 1 and 2 to the cathodes and anodes of a fuel cell lamination 4 to raise the temperature. Then, the lamination 4 is connected to a fuel gas P and an oxidizing agent gas Q by converting valves to start the operation. Furthermore, the gas preheaters 1 and 2 are connected to another lamination 6 to raise its temperature. After that, by the exhaust gas of the lamination 4, a lamination 10 in the next stage is heated and started, and a lamination 15 is also heated and started by the exhaust gas of the lamination 6 in a same manner. Therefore, as well as a uniformed temperature rising can be realized by using gases, the temperatures of plural fuel cell laminations can be raised by a small energy, and the system can be started efficiently.
Patent JP-H06109852-A (JP)
Title: Nuclear medicine imaging device
Inventor: KUMAZAWA YOSHIHIKO
IPC: G01T1/164
Filed: 1992-09-24
Abstract: PURPOSE:To perform the removal and correction of scattered rays good in determination property in reduced calculation processing quantity so as to reduce a statistic error. CONSTITUTION:Two-dimensional image data entering a predetermined energy window is collected with respect to a fine matrix in an image collection memory 9 and three-dimensional image data at every energy is collected with respect to a rough matrix in an image collection memory 11. Energy weighting scattered ray removal and correction processing is performed with respect to the data of the memory 11 at every pixel and a correction factor is calculated on the basis of the ratio of the data before and after correction and, further, a correction factor is calculated with respect to the pixel of the fine matrix by interpolation calculation to be allowed to act on the image data of the memory 9.
Patent JP-H06107799-A (JP)
Title: Fractionation of resin composition
Inventor: KATAHIRA SHINICHIRO
IPC: G01N31/00
Filed: 1992-09-25
Abstract: PURPOSE:To readily fractionate a resin composition comprising polycarbonate, polystyrene and polycarbonate-polystyrene copolymer into these three components. CONSTITUTION:For a resin composition comprising polycarbonate, polystyrene and polycarbonate-polystyrene copolymer, the polystyrene is first extracted using a hydrocarbon solvent followed by extracting the polycarbonate using a fluorinated solvent, thus accomplishing the objective fractionation of the composition into the three components.
Patent JP-S63135453-A (JP)
Title: Highly electrically conductive polymer composition and production thereof
Inventor: SAKAI TOSHIYUKI
IPC: C08G61/12
Filed: 1986-11-27
Abstract: PURPOSE:To obtain a highly electrically conductive polymer compsn. which allows a doped state to be kept stably over a long period of time, by electrochemically doping an electrically conductive polymer having a neutralized pi- electron-conjugated structure with an anionic polyelectrolyte. CONSTITUTION:An electrically conductive polymer having a neutralized pi- electron-conjugated structure is electrochemically doped with an anionic polyelectrolyte. The electrochemical doping can be carried out by using said polymer as a working electrode, dissolving the anionic polyelectrolyte in a solvent capable of swelling properly said polymer to prepare an electrolytic soln., providing an opposing electrode and a reference electrode to prepare an electrolytic cell, and applying an appropriate potential to the working electrode to dope said polymer with said polyelectrolyte. Examples of the polymer are polythiophene, polypyrrole, etc. Examples of the polyelectrolyte are poly(meth)acrylic acid, polyvinyl sulfate, etc.
Patent JP-H01125417-A (JP)
Title: Synchronous controller for vibro hammer
Inventor: SHIROHARA OSAMU
IPC: E02D7/18
Filed: 1987-11-09
Abstract: PURPOSE:To permit stable synchronous operation of a vibro hammer by a method in which a proper time constant is selected on the basis of function values obtained from phase difference calculated from a set phase signal and the phase signal of vibro hammer oscillator and the revolving number of the oscillator. CONSTITUTION:A set phase signal Ps and a vibro hammer oscillator phase signal Pv are put in the first time constant regulating signal detection mechanism 1. The phase difference between both the signals Ps and Pv and a phase difference varying ratio dtheta/dtau are calculated to sent out them as a function value f(theta)+f(dtheta/dt). The revolving number Nv of the vibro hammer oscillator is put in the second time constant-regulating signal detection mechanism 2 to send out a function valve f(Nv). The function values are put in a rotation phase control mechanism 3 to automatically regulate the time constant of phase difference control circuit according to the revolving number of the oscillator and loads. Stable synchronous operation can thus be attained with proper time constant all the time.
Patent JP-H08138168-A (JP)
Title: Photoelectric type smoke sensor
Inventor: OKA SHOICHI
IPC: G08B17/107
Filed: 1994-11-15
Abstract: PURPOSE: To improve the noise resistance and the corrosion resistance of circuit parts. CONSTITUTION: The circuit parts constituting a smoke detecting circuit, etc., which processes the output of a photodiode PD and detects smoke is mounted on a printed board 2. A flat plate-shaped shield plate 6 is arranged on the no-mounted side of the surface of the printed board 2. An earth pin 7 is erected from a shield plate 6 penetrating the printed board 2 to be soldered. A metallic shield box 8 is formed into a blind cylinder provided with a peripheral wall 8a over whole periphery, and plural terminal pawls 9 are provided at the upper end of the peripheral wall 8a. The shield box 8 is adhered from the mounting surface side of the printed board 2 so as to contain the printed board 2 inside the box 8. The terminal pawls 9 of the shield box 8 are bent to be caulked to the shield plate 6 so that the shield box 8 is communicated with the shield plate 6.  Moreover, an O-ring 11 is arranged inside the shield box 8 and the inside of the box 8 is sealed.
Patent JP-S62141559-A (JP)
Title: Projection exposure device
Inventor: KOGA TAKESHI
IPC: G03F1/68
Filed: 1985-12-16
Abstract: PURPOSE:To prevent a wafer from being exposed to foreign matter and a defect on a mask by using a hologram as the mask when the wafer is exposed to a pattern. CONSTITUTION:A rainbow holographic mask 3 is used to expose the wafer coated with a photosensitive agent to the pattern. Light irradiated by a light source 1 passes through a lens 2 and is transmitted through the rainbow holographic mask 3. The light of the light source 1 is incoherent light, so it is divided by wavelength on the rainbow holographic mask 3. This is caused because an angle of diffraction by the wavelength is different. For the purpose, the wafer 5 is arranged matching with the photosensitive are of the applied resist to expose the wafer to a real image formed by the rainbow holographic mask 3.
Patent JP-H08108080-A (JP)
Title: Ac noise generation prevention type transparent thermostatic device
Inventor: TSUCHIYA HIDEJI
IPC: G02B21/30
Filed: 1994-10-07
Abstract: PURPOSE: To execute measurement of microcurrent, such as cell potential and membrane potential, under conditions under which noises of >=1 picoampere must not exist in or near a specimen while the temp. of the specimen is kept at an adequate temp. right under a microscope and to satisfy these conditions with an AC power source. CONSTITUTION: A sensor 11 for temp. measurement is held between a transparent glass plate 5 which is formed with a transparent conductive film by vacuum vapor deposition and has a heater function and a optical glass plate 15 which is similarly formed and has a grounding function. Plates stuck to each other by a transparent silicon gel adhesive are built into an outside frame 2 and the generation of the AC noises is prevented by a temp. controller, by which the control of the plate temp. is executed.
Patent JP-H03142713-A (JP)
Title: Optical disk device and data track constituting method for the same
Inventor: MIZUKAMI MAKOTO
IPC: G11B7/004
Filed: 1989-10-27
Abstract: PURPOSE:To reduce the degradation of positioning accuracy caused by eccentricity when a disk medium is fitted by making the difference of a distance between a sector center and the rotation center of a spindle less than a 1/2 track pitch to an index sector. CONSTITUTION:Plural basic tracks BTm are formed in the shape of a centrifugal circle or a spiral shape with the center of the optical disk medium as a reference and divided into an N (N>=2) number of sectors including a first index sector Sl. A basic data track DT is provided on the center line of the basic track BTm and formed by the (N-1) number of sectors, which number is made various, and one index sector so that the difference of the distance between a sector center SC and a rotation center SPC of a spindle SP can be less than the 1/2 track pitch to the index sector. Accordingly, the center of each sector is positioned within the 1/2 track pitch with the index sector as the reference regardless of an eccentric amount. Thus, the positioning deviation of an optical head caused by the eccentricity can be made small.
Patent JP-H04155468-A (JP)
Title: Document preparing device
Inventor: NAKAMURA SUMIE
IPC: G06F17/21
Filed: 1990-10-18
Abstract: PURPOSE:To simply input an item number requested by an operator to a position to be inputted by providing the document preparing device with an item number group shift-down position storing means for storing the positions of item numbers in each item number group and an item number candidate means for forming a supposed candidate as the succeeding item number. CONSTITUTION:At the time of allocating the succeeding item number in the case of forming an itemized form document, an item number selecting means 8 selects an item number to be used from item numbers formed by the item number candidate means 9. Thereby, the required item number is displayed on a shift-down position of each item number sort (e.g. item number group) stored in an item number group shift-down position storing means 10. Thereby, the succeeding item number candidates of plural sorts can be displayed on the shift-down position of the same sort and offered to the operator as the succeeding item number candidates. Consequently, item numbers to be used for the preparation of a document can be successively and easily inputted.
Patent JP-H08121019-A (JP)
Title: Wire type window regulator
Inventor: KANO WATARU
IPC: E05F15/16
Filed: 1994-10-19
Abstract: PURPOSE: To make it possible to prevent a wire guide from coming out from a housing or protect the housing or the wire guide from being damaged and eliminate any restriction about the angle or the length of a guide part of the wire guide. CONSTITUTION: In a wire type window regulator, a motor housing 10 is provided with a drum housing wall 12 which houses a take-up drum inside while a wire guide 20 is provided with a mounting part 24 which is fitted in a notched part 14 of the drum housing wall 12 and blocks the notched part and mounts the motor housing 10 as well. An engagement part 12a is installed to the drum housing wall 12 while an engagement part 28, which is required to be engaged with an engagement part 12a, is installed to the mounting part 24 of the wire guide 20, thereby preventing the wire guide from coming out.
Patent JP-S61159342-A (JP)
Title: Roll machining equipment
Inventor: ASAINA YOSHIHIDE
IPC: B23P23/02
Filed: 1984-12-27
Abstract: PURPOSE:To make it possible to perform plural kinds of machining by use of a machining equipment and also to reduce the labor to hold close tolerances by providing a rail head having a cutting tool as an annex to another rail head having a rotary abrasive. CONSTITUTION:A chuck 2 and a center unit 3 are arranged on a machine bed 1 to hold the ends of a workmaterial 11. And a drive unit 4 with an NC index unit rotates the chuck 2. The rail heads 6 and 7 attached to a rail head hold unit 5 travels along the workmaterial 11 supported between the chuck 2 and the center 3. The rail head 6 is provided with a tool rest 8 for holding a cutting tool 20 as to be capable of adjusting the clamp position. The rail head 7 is provided with a tool rest 9 for holding a rotary abrasive 21 as to be capable of adjusting the clamp position. The rail heads 6 and 7 travel by themselves along the rail head hold unit 5 at a high speed.