baber/WOPTO huggingface dataset:
Patent JP-H0976489-A (JP)
Title: Ink jet printer
Inventor: ODAKA TOSHIKAZU
IPC: B41J13/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To contrive to realize a compact printer and, at the same time, prevent a coil spring supporting a notched roller from coming out. SOLUTION: A notched roller 7 being energized by an energizing means against a paper delivery roller, which gives carrying to paper by coming into contact with the rear surface of the paper printed with a head for printing on the paper by discharging ink drops, through the paper has a boss part 7b. At the same time, by inserting a coil spring 8 in the boss part 7b, the notched roller 7 is supported rotatably. Further, a stopper 14, which checks the over- deflection of the coil spring 8 by abutting against the boss part 7b of the notched roller 7, is provided on a holder.
Patent JP-H01107656-A (JP)
Title: Switching power circuit unit
Inventor: HAYAZAKI KIYONOBU
IPC: H02M3/28
Filed: 1987-10-20
Abstract: PURPOSE:To reduce a power loss, by composing the reverse current blocking element of a redundant composition power source, of a FET, and by driving its gate with the secondary winding of a voltage converting transformer. CONSTITUTION:A switching power circuit unit is composed of an input power source 1, a converting transformer 2, a switching transistor 3, rectifier diodes 4-5, a smoothing filter consisting of a choke 6 and a capacitor 7, an output voltage controlling circuit 12, and a load 13. Besides, a rectifier circuit consisting of a FET 11, a diode 8, a capacitor 9, and a resistor 10 is connected. The FET 11 is inserted into a space between the smoothing filter and the load 13, and a gate electrode is connected to said rectifier circuit 8-9. As a result, by saving power consumption extremely, power source converting efficiency can be improved.
Patent JP-H09106300-A (JP)
Title: Voice coding and decoding system
Inventor: NOBUMOTO TOSHIAKI
IPC: G10L19/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce the packaging area and the power consumption and to efficiently process data corresponding to the coding system of plural voice frame lengths in the voice coding/decoding system which employs the coder and the decoder using the coding system for plural different voice frame lengths. SOLUTION: The system is provided with a coder 3, a decoder 11 and a control section 7 to correspond to each coding system in which plural different sample numbers are made as minimum processing units. If the coding systems of the transmitting and the receiving sides are different, the section 7 activates specified coder and decoder among coders 1 to n and decoders 1 to n and alternatively batch executes the coding process of the coder for transmission and the decoding process of the decoder for reception in the voice frame which is the least common multiple of respective minimum process unit frame length. Then, buffers 4, 5, 12 and 13, which store respective input and output data of the coder 3 and the decoder 11, hold the coding and decoding input and output data.
Patent JP-H0690653-A (JP)
Title: Device for molding doughs of sandwich-like dry confections
Inventor: TOMONO AKIHIRO
IPC: A23G3/02
Filed: 1992-09-08
Abstract: PURPOSE:To enable to surely discharge or charge the whole amount of a content such as ground bean particles or lever fine pieces from respective feeding ports, when the content is automatically fed in a constant shape and in a constant volume on a lover base dough for rice cracker or cookie. CONSTITUTION:An addition device 10 for a content 11 is installed between a point for feeding the first base dough 2 and a point for feeding the second base dough. The device 10 is composed of upper and lower fixed plates 24, 25 and a movable plate 26 arranged therebetween, and feeding ports 27, 28, 29 for the content are formed in the plates in penetrated states. The movable plate 26 is slid to a position at which the feeding port 29 of the movable plate 26 coincides with the feeding port 27 of the upper plate 24, and subsequently returned with impact with a spring 34 to a position at which the feeding port 29 coincides with the feeding port 28 of the lower plate 25. The content 38 in the feeding port 29 of the movable plate 26 is thus surely dropped by the impact.
Patent JP-H1091941-A (JP)
Title: Production of magnetic card
Inventor: ISHII MASAYOSHI
IPC: B22F9/04
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a magnetic card which makes the erasing of prescribed information subjected to magnetic recording or rewriting, such as overwriting difficult is excellent in prevention of forgery and is inexpensive. SOLUTION: The magnetic card having a magnetic layer formed by the magnetic powder which is expressed by the formula Rx T100-x-y My (where R is at least >=1 kinds of rare earth elements essentially consisting of Sm and contg. Y; T is as least one kind selected from transition metals Fe, Co, Ni essentially consisting of Co; M is at least one kind among Si, Ti, Al, Ga, V, Cr, Mn, Cu, Zr, Nb, Mo, Pd, Hf, Ta, W, Pt and Au) and is in a range of 16.0<x<22.0 0 and 0<=y<30.0 (both at.%) is obtd. by subjecting the ingot, rapidly cooled thin strip or sintered compact of the alloy to a hydrogen treatment in a temp. range of 200 deg.C from a liquid nitrogen temp. then to pulverizing, followed by a dehydrogenation treatment, mixing the resulted magnetic powder with a binder and applying the mixture on a base body.
Patent JP-H01115365-A (JP)
Title: Cover plate for ingection needle
Inventor: SUTAINBAAGU DANII DEBITSUDO CH
IPC: A61M5/00
Filed: 1987-10-20
Abstract: PURPOSE: To prevent the tip of an injection needle from pricking a hand or the like that picks a container such as test tube by providing an injection needle shielding plate having an insertion port formed therein for inserting the injection needle almost at the central part of a plate body with a strength unpenetrable by the injection needle. CONSTITUTION: A test tube 100 is inserted into a holding hole 11a formed at the center of an injection needle shielding plate 1 from the bottom part side thereof. An injection needle 5 of an injector is inserted from above a cap 101 mounted at an insertion port into which is inserted the injection needle 5 of the test tube 100. Then, under such a condition, a liquid such as blood filled in the injector is injected into the test tube 100. At this point, when the tip of the injection needle 5 gets off the cap 101, the tip of the injection needle 5 contacts the top surface of an injection needle shielding member 13 of the injection needle shielding plate 1 or a container holding member 11. Even when the tip of the injection 5 needle accidentally gets off the cap 101, the injection needle 5 does not pricks a hand 3 supporting the test tube 100.
Patent JP-H04142667-A (JP)
Title: Table access processing method
Inventor: UEDA MANAMI
IPC: G06F17/30
Filed: 1990-10-03
Abstract: PURPOSE:To avoid destroying a table due to a logical failure of software and to secure the safety of system operation by totally dealing with the possibility of table updating or the necessity of journal acquisition. CONSTITUTION:An element updating function 3-4, when receiving a request for table updating, uses a specified key, if updating possibility information stored in advance in a management table 5 corresponding to a specified table name indicates that updating is possible, to access the table 5 to table elements to update the table. A Journal acquisition function 3-6, if the request is for journal acquisition, prepares and stores it in a journal file 8 prepared in advance if journal acquisition necessity information is stored in advance in the management table 5 corresponding to a specified table name. Further, an exclusive control section 3-7 inhibits the table access system from accessing another table during the execution of table accessing. With this, table destroying due to a logical failure of software is avoided and the safety of operation of the system is secured.
Patent JP-H06117382-A (JP)
Title: Scroll compressor for extremely low temperature
Inventor: SHIBAMOTO YOSHITAKA
IPC: F04C18/02
Filed: 1992-10-05
Abstract: PURPOSE:To provide a compressor which develops high efficiency when used under the condition of a pressure ratio of 2.5-3.0, in the operation of a helium expanding machine used as cryopump. CONSTITUTION:The number of turns of a scroll swirl body 12 is set to two turns or so, and the set capacity ratio is set within a range of 1.8-2.2 smaller than a capacity ratio of 2.7 for air conditioning, and the outlet holes 37 and 38 in an oil injection passage which extends from an oil supply pump are opened into a compression chamber midway in a compression passage, and cooling for the compresses gas is performed. Accordingly, when a helium expanding machine which is driven with a pressure ratio of 21.5-3.0 is driven, the excessive pressure loss and compression shortage loss are prevented, and the high efficiency can be developed.
Patent JP-H11106676-A (JP)
Title: Carbon black producing apparatus and production of carbon black using the same
Inventor: BIZEN YOSHIHIRO
IPC: C09C1/48
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing carbon black satisfying both of high black degree and good dispersibility and a method for efficiently producing carbon black having small primary particles, small aggregate, small width of aggregate distribution. SOLUTION: This apparatus for producing carbon black has a first reaction zone for forming high-temperature combustion gas stream, a second reaction zone having a choke part for producing carbon black by mixing the resultant high-temperature combustion gas stream with a raw material hydrocarbon and a third reaction zone for stopping the reaction in the downstream of the second reaction zone. In this case, the length of the choke part is >=800 mm and the diameter of the choke part is <=170 mm.
Patent JP-H05108106-A (JP)
Title: Plant control system
Inventor: KONDO MASAYA
IPC: G05B17/02
Filed: 1991-10-15
Abstract: PURPOSE:To improve the monitoring precision to a plant, to improve the arithmetic speed and the arithmetic precision of the control operation and to more improve the control precision to the plant when it is controlled. CONSTITUTION:By a controller B, the process condition of a plant A is controlled to a target value, and by a monitoring controller F connected through a data transmission line to the controller B, the actual result data of the plant A are monitored and collected through the controller B; and, to the controller B, the target value is sent. An engineering work station(EWS) H is connected to a data transmission line C, and by the EWS (H), based on actual result data transmitted from the monitoring controller F, the predicted data are obtained, the control operation to count a target value G corresponding to the predicted data is performed, and an arithmetic result is sent to the monitoring controller F as a new target value to the controller B.
Patent JP-H02112998-A (JP)
Title: Manufacture of ic card
Inventor: KASHIMA MASANORI
IPC: B42D15/10
Filed: 1988-10-21
Abstract: PURPOSE:To enhance massproductivity and to enhance reliability by forming front and rear oversheets, two layers or more of core material therebetween, providing a mold release resin between the layers of the core material, and burying to secure an IC module in a recess cut until arriving at the resin by cutting means. CONSTITUTION:Oversheet materials 1a, 1b of front and rear layers and core materials 2a, 2b, 2c are provided as three layers, silicone resin 13 is interposed as mold release resin to be held on the whole periphery of the edge of a recess to be formed between the layers of the materials 2b and 2c as a noncoupling layer. The resin 13 is formed by printing on the material 2b, and adhesive strength to the material 2c is substantially not provided. In order to form a recess on a card base material, a linear groove 14 is formed along the edge of the recess by an end mill as cutting means. Its depth may, for example, be arrived at the noncoupling layer or the material 2c. Then, the noncoupling part 15 formed from the result of the formation of the groove 14 is mechanically removed, and a recess 16 is formed. Further, an IC module 17 is buried fixedly with an adhesive 18 in the bottom of the recess 16.
Patent JP-S62125742-A (JP)
Title: Transmission system for digital signal
Inventor: KATO SHUZO
IPC: H04B7/15
Filed: 1985-11-26
Abstract: PURPOSE:To obtain a practical code error rate even when a transmission band width narrower than a required Nyquist band width by applying an error correction coding having a high gain and a 1/2 of coding rate to an input signal and limiting the band of a modulation output number band width using the said signal as a modulation signal to a band smaller than the required Nyquist band of the input signal so as to send the signal while an inter-code interference is given in advance. CONSTITUTION:An input signal of speed Ri is inputted to a convolution error correction coder 2 whose code rate is 1/2 and a quadruple phase modulation is applied to the output at the next stage. The modulation output passes through a narrow band filter 4 of a band width Bw for transmission band limit. The output signal of the filter 4 is subject to frequency conversion into a radio frequency by a transmission circuit 5. The demodulated output passes through a reception band limit filter 8 having a width Bw and is demodulated by a quadruple phase demodulator 9 and inputted to an error correction decoder 10. The decoder 10 is a decoder having the same logic as that of the coder 2, applies error correction to an output signal of the quadruple phase demodulator 9 and sends an output signal of the speed Ri to a terminal 11. The relation between the speed Ri of the input signal and the band width Bw of the transmission signal is selected to be Bw<Bn<=Ri, where Bn is the Nyquist band width.
Patent JP-H02113547-A (JP)
Title: Pushing-out equipment
Inventor: TAKAYANAGI CHIKANARI
IPC: H01L21/67
Filed: 1988-10-21
Abstract: PURPOSE:To keep always pushing-out amount constant independently of the rotational speed of a cam, and prevent the destruction of a body to be processed caused by excessive pushing-out by installing a cam which is always in contact with a follower, and makes a pushing-out shaft reciprocate in accordance with rotation. CONSTITUTION:When a cam 16 is rotated in a constant direction, a pushing-up shaft 11 is lifted upward by the amount of the depth of a recessed inflection part 16a, while a cam follower 15 comes into contact with the recessed part 16a of a cam curve. A pusing-up pin 12 protrudes by a constant amount from a cylinder 3. At this time, the pushing-up amount of the pin 12 becomes maximum because the cam 16 positions upward with respect to the cam follower 15, and operates so as to block the upward movement of the pushing-up shaft 11. That is, the pushing-up amount is set constant, and when the number of revolution of the cam 16 is increased, the pushing-up amount of the pin 12 does not exceed a constant value. As a result, it is avoided that a semiconductor chip is destructed by an excessive pushing-up force.
Patent JP-S62125549-A (JP)
Title: Optical head
Inventor: TANAKA SHINICHI
IPC: G11B7/135
Filed: 1985-11-27
Abstract: PURPOSE:To facilitate the easy control of collimation and to detect stably a focus error, a tracking error, etc., by separating and extracting the detected luminous flux between a collimator lens and a secondary collimator lens through a separating device. CONSTITUTION:A semiconductor laser 1 radiate the dispersed luminous fluxes 20, i.e., the linear polarized beams having the polarization plane in the vertical direction as shown in the diagram. Then a primary collimator lens 2 turns the luminous fluxes 20 into the non-parallel illumination luminous fluxes 21, i.e., the weak diffused luminous fluxes. The reflecting surfaces 3a and 3b of a beam splitter 3 have large reflection factors against the vertical polarized light. Thus the luminous fluxes 21 are turned into the vertical polarized light against the surface 3a and therefore almost reflected by the surface 3a. The reflected luminous fluxes 21 are turned into the parallel illumination luminous fluxes 22 having extremely high parallelism through a secondary collimator lens 4. The lens 4 has the small power although it turns the luminous fluxes 20 into the luminous fluxes 22. Thus the sensitivity control range is small with the lens 4 and therefore the detected luminous flux can be extracted with easy control.
Patent JP-2001094155-A (JP)
Title: Wiring structure for self-scanning light-emitting element array
Inventor: KUSUDA YUKIHISA
IPC: H01L33/48
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure for a self-scanning light-emitting element array, where variations in the optical output due to fluctuations in current distribution of a light-emitting element as well as reduced in image resolution due to the reflected light on a mesa surface of the light-emitting element are suppressed. SOLUTION: An Al wiring 20 around a light-emitting element is formed into a ladder shape. The Al wiring 20 comprises a linear part 12 of width d1 and a linear part 22 of width d2, which are parallel to each other in the array direction of light-emitting elements. A connection part 14 which supplies a current to a light-emitting region 16 extends from the linear part 12. A plurality of bridge parts 26 are provided to bridge the linear parts 12 and 22, with each bridge part being provided at the channel part between adjoining light-emitting elements, functioning as a light-shielding wall as well.
Patent JP-H04143674-A (JP)
Title: Electric field pattern detector
Inventor: IWABUCHI YASUSHI
IPC: G01R21/02
Filed: 1990-10-04
Abstract: PURPOSE:To enable a solid electric field pattern to be observed by providing a semi-spherical shaped recessed part which is in nearly the same diameter as a sphere on an opposite surface of a support where a dielectric sphere with a specific small diameter is buried and then piling up another electric field pattern detector. CONSTITUTION:An electric field pattern detector 1 is constituted of a sphere 2 consisting of a microwave absorbing dielectric with a fully small diameter as compared with the wavelength lambda which is 1/10 or less of a free space wavelength lambda of microwave which is supplied to a heating room of a high-frequency heating device and a flat-plate shaped support 3 consisting of a microwave transmission dielectric which retains this sphere 2 at a gap which is smaller than lambda/4 of the wavelength and buries half of the sphere 2. Also, a semi- spherical recessed part 4 in a diameter which is nearly the same is provided in the same arrangement as the sphere 2 on a surface of the support 3 at the a side which is opposite to that where the sphere 2 is buried. Then, a solid electric field pattern can be observed by piling up the detector 1 by inserting the sphere (projecting part) 2 of another detector 1 into this recessed part 4.
Patent JP-H02113484-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAYAMA HIDE
IPC: G11B27/28
Filed: 1988-10-21
Abstract: PURPOSE:To easily and surely perform the recording and reproducing of a time code in a helical scanning system recording and reproducing device by dividing and arraying a time code signal in plural frames without disturbing a control signal. CONSTITUTION:A monostable multivibrator 22 for a control signal is triggered with a vertical synchronizing signal separated from a composite video signal in a vertical synchronizing signal separation circuit 21 and the fall of the output of the multivibrator 22 is detected by a derivative circuit 23, then the time code from a time code signal generator 14 is outputted from a shift register 24. Meanwhile, AND gates 30 and 36, etc., are controlled with the output of multistage monostable multivibrators 26-28 which are successively triggered with the output of the multivibrator 22 and the time code including a head signal is divided, arrayed and stored in a part which is decided according to the output of the multivibrators 26-28 on the end of plural control signal frame without disturbing the control signal. As a result, the recording and reproducing of the time code can be easily and excellently performed.
Patent JP-S61144531-A (JP)
Title: Electronic thermometer
Inventor: FUKUI RYOICHI
IPC: G01K13/00
Filed: 1984-12-18
Abstract: PURPOSE:To execute a thermometry by drawing out only a cord and a thermometric probe in a state that the cover of a case is opened, by constituting the electric thermometer with a thermometer body which is fixed to the inner bottom face of a compact type case, and on which a display part and an operating switch are provided on the surface, and the thermometric probe, etc. provided on the tip of the cord. CONSTITUTION:A women's thermometer, etc. are constituted with the compact type case 1, a cover 2, the thermometer body 3 fixed to the inner bottom face of nearly the center part of the case 1, a cord 4 which is drawn out from its one side part, and a thermometer probe 5, etc. bent to an L-shape roughly and connected integrally to the tip of the cord 4. In this state, by holding the case with one hand and putting the thermometric probe 5 under a tongue, the display contents of a display part 3c can be seen. Also, when housing the probe 5, the cord 4 is wound to the outside periphery, and subsequently, positioned on a probe holding part 6, and pressed against it, by which a detaining claw 7 is engaged elastically to the outside periphery of the upper part of the probe 5, and fixed to an accommodation state.
Patent JP-H03128856-A (JP)
Title: Discharge paper tray
Inventor: YAMAMOTO SUGURU
IPC: B65H31/20
Filed: 1989-10-13
Abstract: PURPOSE:To eliminate the trouble of classifying discharged sheets after the sheets are discharged on a discharged paper tray by forming a discharge paper tray in plural stages to classify the sheets of different sizes and stack the same. CONSTITUTION:Large-sized sheets S1 discharged from a paper discharge port 2 slide down along the upper surface of a tray 3 to be stacked on a large size loading portion 4 which is the upper surface of the lower portion of a tray 4. Subsequently, small-sized sheets S2 narrower than the width of the large-sized sheets S1 are loaded in a small size loading portion 5 formed like a staircase in a portion of the tray, which is near 4 copying machine. The sliding sheet S1 is guided and stacked on the sheet S1 by a projection 6 provided on the middle portion of the upper surface of the discharged paper tray 3.
Patent JP-H10110596-A (JP)
Title: Segment for tunnel lining
Inventor: KATO HIROAKI
IPC: E21D11/08
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To easily and correctly attach/detach a spacer to form a gap between segments irrespective of the kind of the segment. SOLUTION: A spacer 30 is mounted on a plurality of inserts 20 embedded in an inner surface 11 of RC segments 10 in an attachable/detachable manner, and stored or loaded in a stacked manner so that the gap corresponding to the spacer 30 is formed between RC segments 10. When a rack or the like to support a tunnel accessory equipment is mounted on the inserts 20 during the tunnel execution, the spacer 30 is detached. Because the spacer 30 is mounted on the existing inserts 20, the inserts 20 can be effectively utilized, and rust-proofed.