baber/WOPTO huggingface dataset:
Patent JP-H08294937-A (JP)
Title: Resin molding apparatus
Inventor: UCHIYAMA NORIHIRO
IPC: H01L21/56
Filed: 1995-04-27
Abstract: PURPOSE: To immediately pull out a plunger from a pot at a point of time when the resin in a cavity becomes a semi-cured state after the injection of a resin by making a plunger rotatable around its axis when the end surface of the plunger is peeled from the resin of a cull part. CONSTITUTION: Cam grooves 12f are formed to the outer peripheral surface 12g of a plunger 12 at a plurality of places so as to extend from the peripheral direction of the plunger to the axial direction thereof and an intermediate block 13 is inserted in a bottomed cylinder. Guide pins 13b are fixed to the peripheral surface of the intermediate block 13 through the cam grooves 12f and the plunger 12 is engaged with the rod 11 connected to the intermediate block 13. Rotatory power is applied to the plunger 12 around its axis simultaneously with the rising of the plunger so as to follow the cam grooves 12f by the rising of the rod 11, that is, the rising of the guide pins 13 and the plunger 12 is rotated when peeled from the resin of a cull part.
Patent JP-S61263330-A (JP)
Title: Echo canceller
Inventor: HIRAGUCHI MASAYOSHI
IPC: H04B3/23
Filed: 1985-05-17
Abstract: PURPOSE:To suppress the amplitude jitter and amplitude hit included in a remote end echo and a remote end signal by separating completely a near end echo canceller and a remote end echo canceller and providing an automatic gain control circuit. CONSTITUTION:A reception signal R(t) including the near end echo, the remote end echo and a remote end signal is subtracted by a near end echo replica formed by a delay circuit 11-1 and an adaptive filter 11-2 of the near end echo canceller 11 by a subtractor 11-3 and the gain is controlled to a predetermined constant level by an automatic gain control circuit 13. In this case, the controlled level output is fed to a subtractor 12-2 by the remote end echo canceller 12, the remote echo replica formed by an adaptor filter 12-1 is subtracted and a remote end signal subjected to gain control is obtained as an output signal Y'(t).
Patent JP-S5530182-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: SAKAI TAKASHI
IPC: H01M4/52
Filed: 1978-08-23
Abstract: PURPOSE:To obtain non-aqueous electrolyte batteries which are low in cost, which do not generate environmental pollution, and which are excellent in discharge performance by mainly using the complex compounds of iron and nickel as the positive electrode of the batteries whose negative electrode is light metal, such as lithium. CONSTITUTION:The positive electrode 1 is clamped on the battery case 2, the separator 5 in which electrolyte is impregnated intervenes on it, and the negative electrode 3 consisting of light metal, such as metal lithium sheet, is set up. This negative electrode 3 is clamped and enclosed at the inner surface of the case cover 4 and non-aqueous electrolyte batteries are formed. As the positive electrode 1 of these batteries, the complex compounds of iron and nickel, for example, 4-mol aqueous sodium hydroxide is added to the mixed aqueous solution of 0.8-mol ferric sulfate and 0.2-mol nickel sulfate, neutralized, and stands alone. Then, co-precipitates are filtered, washed, dried, and heat-treated for five hours at 500 deg.C.
Patent JP-H09269968-A (JP)
Title: Input device
Inventor: TAKAHASHI HIROMICHI
IPC: G06K7/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable communicating data between terminals having a signal pen and a pen holder by providing the signal pen having light emitting and receiving elements and the pen holder, etc., having a light receiving part which receives the light of a light receiving element in the signal pen with an electrode connected to a signal detecting conductive body in electrostatic capacity and the hole of the electrode. SOLUTION: In the communication of pulse-shaped data transmitted from a control part 6, an electric signal is converted into an optical signal in a light emitting part 9 inside the signal pen 1 with a cable 17 so as to be irradiation light and transmitted to a ball lens 14. At this time, when the signal pen 1 is inserted into the pen holder 4, the light receiving part 11 is irradiated with the optical signal which is emitted from the ball lens 14 through the hole of a center part in the electrode 5 inside the signal pen holder 4. Conversion into the electric signal is executed in the light receiving part 11 in accordance with the strength of the signal and it is transmitted to an optical signal processing part 12.  A data signal is amplified and processed to a level where it is recognized in a control part in an optical signal processing part 12 and, after that, it is executed a waveform reshaping processing so as to be transmitted to the control part 6 and to be processed as data.
Patent JP-S63273570-A (JP)
Title: Gas shielding device for welding
Inventor: NARITA MUTSUMI
IPC: B23K9/32
Filed: 1987-04-30
Abstract: PURPOSE:To perform the welding of high quality by equipping the side shielding device controlling the angle, gas flow and pressure automatically corresponding to the direction and strength of a wind further to the outer periphery of a welding torch. CONSTITUTION:A side shielding gas 5 is flowed from the nozzle 3 coming into contact with the outer periphery of a welding torch 1 on which welding is executed under the stomosphere of a shielding gas 6. An angle is made on the welding torch 1 by processing with a control device by the information obtd. from an anemoscope and air speedometer and commanding to a motor. The shielding gas 6 and a side shielding gas 5 are controlled by the control device and the flow and pressure of the side shielding gas 5 are controlled so as to reduce more than that of the shielding gas 6. The flow-in and contamination of the air, etc. are thus eliminated, the welding of high quality is obtd. and unmanned welding can be done as well.
Patent JP-H04334167-A (JP)
Title: Picture input output device
Inventor: SHIRAISHI MASAYOSHI
IPC: H04N1/46
Filed: 1991-05-09
Abstract: PURPOSE:To prevent deterioration in color reproducibility of a slide projector by selecting a color correction coefficient from a storage mans with a mode signal to connect be connected to an output device without deteriorating the color reproducibility. CONSTITUTION:A mode signal 15 is written in a mode register 14 and a color correction coefficient 11 is read from a storage means 4 and written in a color correction arithmetic operation circuit 3. Then a picture read means 1 reads a picture 8 displayed by a slide projector or an original 7 and a generated color picture signal is converted into a digital color picture element data by a digital processing means 2. Then an output of the digital processing means 2 is subject to color correction coefficient processing set by the color correction arithmetic operation circuit 3 and the result is outputted to a color picture display device 5 or a color printer 6.
Patent JP-2000295934-A (JP)
Title: Pet box provided with deodorizing function
Inventor: NAKATANI EISAKU
IPC: A01K1/035
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a pet box provided with deodorizing function used for carriage and breeding of a pet. SOLUTION: This pet box is composed of an upper box part (a) capable of going in and out of a pet and a lower box part (b) provided with an illumination lamp 9 for a photocatalyst and an active photocatalyst coating film 8 located at a place illuminated by the lamp, and the boundary between the upper box and the lower box is partitioned by a floor board 4 having vent holes and enduring the weight of the pet, and the lower box is provided with a vent hole 11 to exhaust the air in the lower box to outside and arranged in a structure easy to disassemble for washing the active photocatalyst coating film 8 with cleaning liquid and easy to assemble after cleaning.
Patent JP-H07284919-A (JP)
Title: Lower nozzle brick for sliding gate
Inventor: KOIKE YASUTA
IPC: B22D41/54
Filed: 1994-04-18
Abstract: PURPOSE:To improve the spalling resistance and erosion resistance of a lower nozzle brick for a sliding gate and attempt stable use thereof. CONSTITUTION:A refractory raw material having a chemical compsn. consisting of 50 to 90wt.% Al1O3 and 10 to 50wt.% ZrO2 is used at 10 to 45wt.% for the lower nozzle brick for the alumina carbon-based sliding gate. The lower nozzle brick for the alumina carbon-based SN formed by using the refractory raw material having the chemical compsn. consisting of 50 to 90wt.% Al1O3 and 10 to 50wt.% ZrO2 has greatly been improved in the corrosion resistance and spalling resistance and its service life is improved by about 1 to 2ch as compared with the service life of the lower nozzle brick for the alumina carbon- based SN in practicable use. The safe use thereof is thus possible.
Patent JP-H06314513-A (JP)
Title: Illuminating appliance
Inventor: SAKO TAKESHI
IPC: F21S8/02
Filed: 1993-04-30
Abstract: PURPOSE:To freely move selectively a supporting tool to a necessary position of a chassis and connect the tool to the chassis and move the supporting tool freely without taking the tool out of the chassis by forming a long hole in the chassis and forming a screw hole in the supporting tool. CONSTITUTION:A long hole (supporting hole) 27 to be formed in a chassis 21 is made to be the same length as the distance between joining positions of each supporting tool 26 along the axial direction of the chassis 21 or to be optional necessary length based on the purpose. Each tool 26 is connected with and supported by the chassis 21 by inserting a screw 30 in the hole 27 and screwing the screw in a screw hole 28 to fasten the screw. Consequently, by loosening the screw 30 and moving the screw in the inside of the hole while being inserted in the hole 27 and the screw hole 28, the tool 26 is moved along the hole 27. That is, by moving the screw 30 along the hole 27, the tool 26 is freely moved selectively to the necessary position of the chassis 21 to be placed in its connection and at the same time without being taken out of the chassis 21, the tool 26 is moved by easy operation, so that the workability at the time of moving the tool 26 can be improved.
Patent JP-2000299328-A (JP)
Title: Bonding of liquid crystal polymer tape and mounting of semiconductor chip onto lead frame
Inventor: CHIBA KENICHI
IPC: C09J167/03
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To avoid increase of a linear expansion coefficient of liquid crystal polymer tape and also to avoid generation of air gaps in a bonded part of the tape. SOLUTION: Upon mounting a semiconductor chip 5 to a lead frame 1 having a hot melt type liquid crystal polymer tape 7 on its surface, only the tape 5 of both is heated to a liquid crystal transition temperature of the tape 7, and the heated chip 5 is brought into contact with the tape 7. Thereby only a surface area A of the tape 7 is heated to the liquid crystal transition temperature, and the chip 5 is bonded by the area A.
Patent JP-S5439210-A (JP)
Title: Screw compressor
Inventor: FUJIWARA MITSURU
IPC: F04C18/16
Filed: 1977-09-02
Abstract: PURPOSE: To use a 50Hz compressor as a compressor having the same output as a 60Hz compressor by merely increasing a little the diameter of a bore in the 50Hz compressor so that both 50Hz and 60Hz compressors can be produced by using the same plant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0348458-A (JP)
Title: Bi-cmos integrated circuit and manufacture thereof
Inventor: OKI MASARU
IPC: H01L29/73
Filed: 1990-04-20
Abstract: PURPOSE:To obtain a Bi-CMOS integrated circuit suitable for high-speed operations by respectively using P wells formed on the surface of an N type epitaxial layer, N type diffusion layers extended over the P wells and N type epitaxial layer, and P<+> type diffusion layers formed on the N type diffusion layers as collectors, bases, and emitters. CONSTITUTION:P type bases 22 are formed in the areas 22a proposed for NPN transistors of an epitaxial layer 14 by ion implantation after the areas 22a are exposed and N<+> type emitters 23 and N<+> type sources 23a and drains 23b for N-MOSFETs are formed by implanting ions into part of the bases 22 and areas proposed for the N-MOSFETs. Then part of the bases 22 and areas proposed for lateral PNP transistors and P-MOSFETs are exposed and subjected to ion implantation so as to respectively form P<+> type base contact areas 24, P<+> type collector contact areas 24a, P<+> type emitters 24b, and P<+> type sources 24c and P<+> type drains 24b in the P type bases 22, P type collectors 15b, N type bases 21, and N wells 16.
Patent JP-H06295262-A (JP)
Title: Memory access control circuit
Inventor: YAMAZAKI KEIICHI
IPC: G06F12/06
Filed: 1993-04-07
Abstract: PURPOSE:To prevent generated heat caused by a fact that a specific memory bank is accessed concentrically, in the case an access address is deviated to a specific range and generated. CONSTITUTION:The lower bit of an access address from an address generating circuit 10 is inputted as a chip select signal generation address 12 to a decoder 20. By the decoder 20, chip select signals 30-33 of each memory bank 40-43 are generated. The remaining upper bits of the access address are inputted as an in-bank address 11 to each memory bank 40-43. Accordingly, when the access address is deviated to a specific range, the lower address is always varied, therefore, with regard to the chip select signal, as well, its enable state is varied by following it, and an access is not concentrated in a specific bank.
Patent JP-S60247620-A (JP)
Title: Liquid crystal display body
Inventor: HOSHIKAWA JIYUN
IPC: G02F1/1333
Filed: 1984-05-24
Abstract: PURPOSE:To obtain a display body with high reliability by forming a barrier layer against air or moisture on each electrode substrate so as to hinder harmful matter from entering a display medium from both the electrode and seal sides. CONSTITUTION:An org. barrier layer is formed on one side of each electrode substrate on which a display medium layer is formed or on the other side. When the barrier layer is formed on the side of the substrate on which the display medium layer is formed, the substrate, an electrode, the barrier layer and an orienting layer are successively formed. The barrier layer may be formed between the substrate and the electrode. The barrier layer is made of polyvinylidene chloride which is moisture-proof and impermeable to air. The barrier layer may be made of PVA, PAN or PVB which is slightly moistureproof but highly impremeable to air. The barrier layer may be made of a PVA-acrylic resin mixture having especially superior moisture resistance. When the thickness of the org. barrier layer is about 5-50mum, the barrier layer has flexibility while maintaining the barrier effect. When an SiO2 layer is formed as an inorg. barrier layer, the thickness is regulated to about 0.2-2mum so that the layer has a barrier effect and flexibility.
Patent JP-H07224794-A (JP)
Title: Moving blade of axial flow machine
Inventor: YAMAGUCHI NOBUYUKI
IPC: F04D29/38
Filed: 1994-05-19
Abstract: PURPOSE:To reduce any loss of a compressor efficiency due to the secondary crow, by decreasing the secondary flow strengtnened by the impulsive waves generated from the front end of a moving blade by control of the impulsion position of the impulsive waves to the adjacent moving blade. CONSTITUTION:An axial flow machine is provided with moving blades 41 protruded on the external periphery of a rotor and planted at the periphery of a roter hub 42 and a easing 45 so as to cover the roter containing the moving blades 41. In this case, the impulsion position on the back face of the adjacent moving blades 41 of the passage imulsive waves generated by the transonic or faster air stream flowing into the front edge 43 of the moving blade at a certain height, is defined so as not to be positioned behind the impulsive point on the back face of the adjacent moving blade 41 of the passage impulsion waves generated from the front edge 43 which is positioned at a lower height than that. That is, the front edge 43 positioned at a higher level of the moving blade 41 is arranged at a forward position than the front edge 43 in the lower position and the shape of the front edge 43 of the moving blade 41 is made to show a plane form inclined forward.
Patent JP-H10284999-A (JP)
Title: Low power consumption circuit
Inventor: YAMAZAKI HARUHIKO
IPC: H03K3/037
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent undesired power consumption of a function circuit for a time zone when data are not changed in an LSI. SOLUTION: The low power consumption circuit that has a function circuit 2 that receives an input data signal synchronously with a clock signal and latches the signal is provided with a 1st circuit means 3 detecting it that the voltage of the input data signal is not changed for a prescribed time and with a 2nd circuit means 4 that inhibits supply of the clock signal to the function circuit 2 when the 1st circuit means detects it that the voltage of the input data signal is unchanged for a prescribed time.
Patent JP-S58223192-A (JP)
Inventor: KADOWAKI NOBUHISA
IPC: G01H17/00
Filed: 1982-06-21
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-S5229466-A (JP)
Title: Method of removing nox in exhaust gas
Inventor: HASEBA SHIGERU
IPC: C01B21/02
Filed: 1975-08-30
Abstract: PURPOSE: To remove NOx in exhaust gas by catalytic reduction with ammonia in the presence of honeycomb type catalyst while preventing degradation of the catalyst in relatively low temperature range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60247602-A (JP)
Title: Mirror
Inventor: HAMAGUCHI MASAMI
IPC: A45D42/00
Filed: 1984-05-24
Abstract: PURPOSE:To obtain a mirror causing no cracking and having zero refractive index by forming a reflecting layer on the surface of a substrate having specified surface smoothness with an anchor coat layer in-between and by coating the surface of the reflecting layer with a protective layer to make the surface of the substrate specular. CONSTITUTION:A substrate 1 is made of a metal or synthetic resin, and the surface smoothness is regulated to <=0.1mum. The anchor coat layer 3 bonds the substrate 1 and the reflecting layer 2 together. When the reflecting layer 2 of Al is formed on a mirror finished stainless steel sheet as the substrate 1, nickel or silicon dioxide is suitable for use as the material of the anchor coat layer 3. The surface of the reflecting layer 2 is coated with a protective layer 4 so as to prevent the layer 2 from being damaged or corroded. A transparent metallic film is most suitable for use as the protective layer 4 and is formed on the surface of the reflecting layer 2 by vapor deposition.
Patent JP-S63271039-A (JP)
Title: Stove
Inventor: OGASAWARA KENJI
IPC: F24H3/06
Filed: 1987-04-28
Abstract: PURPOSE:To warm surrounding atmosphere fed into a room with discharged hot air by a method wherein an outer cylinder enclosing a flue with a desired clearance thereagainst and a blower for forcedly blowing the surrounding atmosphere into the clearance are provided, the clearance is closed at a side spaced apart from a combustion chamber, opened at a side near the closed end, the surrounding atmosphere is fed from the closed side and then discharged from the opening into the room. CONSTITUTION:An outer cylinder 3 is arranged with a desired clearance 4 against a flue 2 outside the flue, the clearance 4 is closed near an upper end part of the clearance 4, i.e. a part where the flue 2 is open to the surrounding atmosphere and then the surrounding atmosphere is forcedly fed into the clearance 4 with a blower 7. The surrounding atmosphere fed into the clearance 4 is fed toward a stove 1 through the clearance 4, heated by heated air discharged from the flue 2 and then supplied into a room. In case that the air is discharged into the room, an outer cabinet 8 is arranged so as to cover a combustion chamber 1 with a desired clearance 9 being left thereagainst. The air transferred in the clearance 4 is sent into the clearance 9 between the combustion chamber 1 and the outer cabinet 8 and sent to a room, resulting in that a further efficient heating of the surrounding atmosphere can be made and heated air can be sent into the room.
Patent JP-S5532627-A (JP)
Title: Head controlling mechanism for dot printer
Inventor: ISHII HIROSHI
IPC: B41J2/255
Filed: 1978-08-30
Abstract: PURPOSE:To print various characters by constituting the head for dot printer in arranging wires of variant size integrally. CONSTITUTION:A scale 3a for Chinese characters and a scale 3b for kana, alphabetical characters and numerical characters are provided for controlling dot position at printing in adjacent to a guide shaft 2 arranged in parallel with a platen 1. A printing head 4 is provided with a print wire 12 for Chinese characters and a print wire 11 for kana, alphabetical characters, numerical characters, which slides along the guide shaft together with a scale reader 6. Printing is carried out through selecting the read scale and the print wire 12 or 11 according to whether input data comes in Chinese characters or kana, alphabetical characters, numerical characters.
Patent JP-S63267743-A (JP)
Title: Production of trans-chrysanthemum-mono-carboxylic acids
Inventor: SUZUKAMO TAKEO
IPC: C07B61/00
Filed: 1987-04-27
Abstract: PURPOSE:To obtain the titled compound having excellent insecticidal effect without requiring expensive reagent and high-temperature heating, by reacting cis or cis/trans-mixed chrysanthemum-mono-carboxylic acids with a phosphorus bromide compound in order to efficiently carry out conversion reaction into trans form. CONSTITUTION:cis or cis/trans-Mixed chrysanthemum-mono-carboxylic acids expressed by the formula (R is H, 1-20C alkyl, cycloalkyl or aralkyl group) is subjected to conversion reaction into trans form with a phosphorus bromide compound in the presence or absence of an azo compound, preferably in an inert solvent such as saturated hydrocarbon to provide the aimed compound. As the phosphorus bromide compound, e.g. a compound of bromine with phosphorus such as phosphorus tribromide or phosphorus oxytribromide or mixture thereof is used and the used amount is preferably in the range of 1/20-1/4mol. or in the range of 1/200-1/10mol. when used in the presence of the azo compound, based on 1mol. chrysanthemum-mono-carboxylic acids to be treated.
Patent JP-H04229675-A (JP)
Title: Method of reducing high frequency power spectrum in laser beam, laser short pulse generating method, and laser device for executing these method
Inventor: YUNGINKU BI
IPC: H01S3/081
Filed: 1991-05-10
Abstract: PURPOSE: To sharply reduce the high-frequency power spectrum of a generated laser pulse by allowing small pulse intensity to synchronize in time with an oscillating laser pulse, and to feedback to a mode body in a jet. CONSTITUTION: A laser resonator(LR) is constituted in the following way. A laser pulse(LP) of an Nd:YAG laser 15 is made incident to a jet 9 as a pumping pulse 13, tuned to a length between resonant mirrors 3 and 5. An etalon 11 adjusts the LR1, so that radiation with a prescribed wavelength can be generated. A sub-feedback device 17 is provided at the side of the resonant mirror 5 outside of the LR1. That is, a radiation divider 19 deflects almost 100% of the intensity of the LP, and allows only 10<-2> of the intensity of the LP to be transmitted. An attenuator 20 adjusts the passing pulse with less than non- attenuation coefficient 10<-2> . A mirror 21 is provided, so that the generated 10<-2> of the intensity can be reflected to radiation again.  Thus, the intensity which is almost 0.5-50,000 times as strong as the intensity of the spontaneous radiation of a resonance wave can be fed back to the LR1.
Patent JP-S59230530-A (JP)
Inventor: OBATA MASAO
IPC: A47L15/13
Filed: 1983-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。