baber/WOPTO huggingface dataset:
Patent JP-H06114436-A (JP)
Title: Extrusion die for hollow stock
Inventor: IIZUKA KOICHI
IPC: B21C25/02
Filed: 1992-10-06
Abstract: PURPOSE:To provide a die for extrusion of hollow stock capable of suppressing the generation of recrystallization in the pressure bonded part and producing an extrusion stock with few surface recrysatallization. CONSTITUTION:An extrusion die A, which consists of a female die 1 and male die 2 and in which a female bearing part 2 and male bearing part 1 is arranged face to face with sandwiching a forming clearance 3, is used. Bearing parts 15, 23 are formed to a stepped structure contracting the clearance from the inlet side to outlet side of the extrusion direction, smoothing the flow of forming material into the forming clearance 3. Further, at the bearing parts 15a, 23a, the clearance at passing part of a pressure bonded part 42 of an extrusion stock is set relatively larger than clearance of other parts, a strain rate at extrusion of the bonded part becomes smaller, the generation of large working strain is suppressed and then suppressing temp. rise. Preferably, a heat dissipation space part 17 is formed on the outlet side of the passing part of bonded part of the bearing parts 15, 23, suppressing temp. rise increasingly.
Patent JP-H08129955-A (JP)
Title: Manufacture of high contrast color cathode-ray tube
Inventor: NISHIZAWA SHOKO
IPC: H01J29/18
Filed: 1994-10-31
Abstract: PURPOSE: To simplify a manufacturing process, and form an inexpensive and high performance fluorescent screen by forming a phosphor layer by applying a suspension of a phosphor particle coated with a pigment particle having a prescribed particle diameter with high concentration. CONSTITUTION: After a black matrix 15 is formed on an inside surface of a face plate 4, in a forming process of a temporary dot 19d on a single color, application of a photoresist is performed through respective processes of exposure and development using an exposing mask 20. Application and developement of a suspension of a phosphor particle coated with a pigment particle having a particle diameter not more than 100nm with high concentration, are performed in a forming process of a phosphor layer succeeding to these processes. Therefore, since an exposing process using the mask 20 can be eliminated, the number of processes when a color fluorescent screen is manufactured can be reduced by that extent, and it can be inexpensively manufactured.  It becomes equivalent to a fluorescent screen on which a pigment filter layer is arranged together with the phosphor layer, and a high contrast characteristic equal to a microfilter system can be obtained.
Patent JP-H1086869-A (JP)
Title: License lamp mounting structure for motorcycle
Inventor: MAEDA SHU
IPC: B62J6/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To install a license lamp for a motorcycle in the vicinity of the rear end of a rear fender so as to prevent generation of light unevenness, which is generated due to irradiation of the license lamp by means of light of a tail lamp, and deterioration of an appearance of the license lamp in a view from the backside. SOLUTION: A tail lamp 56, a license plate 82 and the like are arranged in the vicinity of the rear end of a rear fender 51 arranged in the rear part of a vehicle body. In this case, the tail lamp 56 is arranged on the upper face side of the rear fender 51, while the license plate 82 is arranged on the back face side of the rear fender 51, and a license lap 58 for irradiating the license plate 82 from the upper side is arranged above the license plate 82 on the back face side of the rear fender 51 so that the license lamp 58 is separated from the tail lamp 56 by means of the rear fender 51 and at least its upper side is covered by the rear fender 51.
Patent JP-2000100569-A (JP)
Title: Luminescent element
Inventor: TAKANO AKIKO
IPC: H05B33/14
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent element allowing blue luminescence having a peak in a shorter-wavelength region. SOLUTION: This luminescent element has a material governing luminescence between a positive electrode and a negative electrode, it luminesces with electric energy, and it contains the alkali metal complex expressed by the formula, where X is selected from among O, S, NR9. R1-R8 may be the same or different, and they are selected from among hydrogen, an alkyl group, a cycloalkyl group, an arakyl group, an alkenyl group, a cycloalkenyl group, an alkynyl group, the hydroxy group, the mercapto group, an alkoxy group, a condensed ring formed between adjacent substitutional groups, a heterocyclic ring, an aliphatic ring, a single bond for connection to other skeleton, an ether linkage, an amino group, an amide bond, an ester bond and a sulfide bond. R9 is selected from among hydrogen, an alkyl group, an aryl group and a heterocyclic group. M is selected from among Li, Na, K, Rb and Sc.
Patent JP-S62127269-A (JP)
Title: Printer
Inventor: JIKUYA NOBUO
IPC: B41J19/00
Filed: 1985-11-28
Abstract: PURPOSE:To markedly shorten the period of time required for adjusting the tension on a wire, by a construction wherein an arm plate is provided which has an operating piece between a driving pulley and a driven pulley, and the distance between the axes of the pulleys is varied by turning the arm plate, thereby adjusting the tension on a wire. CONSTITUTION:An operating piece 8c provided at a part of an arm plate 8 for supporting a driven pulley 7 is located between a driving pulley 6 and the driven pulley 7. Therefore, the distance between the pulleys 6 and 7 can be varied simply by turning the arm plate 8 through operating the operating piece 8c, without detaching a cabinet as in a conventional construction. Accordingly, an appropriate tension can be applied to a wire 5.
Patent JP-S62129669-A (JP)
Inventor: WAKITA SHOTARO
IPC: F25B41/06
Filed: 1985-11-27
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-H0697743-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUBONO SHIYOUJI
IPC: H03F3/345
Filed: 1992-09-10
Abstract: PURPOSE:To obtain the semiconductor integrated circuit device provided with a voltage output circuit which can lower the lower limit operating voltage, and also, can prevent a minute vibration by a simple circuit. CONSTITUTION:The device is provided with a first MOSFET Q1 of a first conductive type subjected to diode formation and a second MOSFET Q2 of a first conductive type whose gate is connected in common, and which is formed in larger size against a first MOSFET Q1. Also, this device is provided with a pair of first constant-current source i1 for allowing a constant current to flow to both ends of a first MOSFET Q1, respectively, and a second constant- current source 2 for allowing a constant current corresponding to the size to flow to a source side of a second constant-current source 2. In such a state, by supplying an input voltage to a source of a first MOSFET Q1, an output voltage is obtained from the source of a second MOSFET Q2. By equalizing a size ratio of a first and a second MOSFETs, and a constant-current ratio provided thereon, respectively, an output current corresponding to an input voltage is obtained, and also, power amplification can be executed.
Patent JP-H03131106-A (JP)
Title: Reception demodulation system for composite modulation wave
Inventor: FUJIMOTO ATSUSHI
IPC: H04J9/00
Filed: 1989-10-17
Abstract: PURPOSE:To send two transmission signals simultaneously and independently with one carrier by detecting an amplitude fluctuation of a composite modulation wave, demodulating a 1st transmission signal subject to amplitude modulation, using the detected amplitude fluctuation, reducing the frequency noise caused by the amplitude fluctuation and demodulating a 2nd transmission signal subject to angular modulation. CONSTITUTION:A voice signal 1 is fed to an FM modulator 4 via an integration device 3. A mixer 6 AM-modulates a narrow band FM signal 5 with a control signal 2 during communication to obtain a composite modulation signal 7. A reception signal 11 is converted into an IF frequency by a down-converter 12, branched into two signals and fed respectively to a noise elimination device 13 and an envelope detector 14. The noise detector 13 extracts the frequency fluctuation and the amplitude fluctuation of the reception signal 11 almost independently and an output signal is demodulated by using a frequency discriminator 15 to demodulate a sound signal 18 almost without deterioration in the sound communication quality attended with the simultaneous transmission of the control signal. On the other hand, a control signal 19 is demodulated during communication in the envelope detector 14 while almost not being affected with the quality deterioration of voice.
Patent JP-H11104062-A (JP)
Title: Tip of endoscope
Inventor: USAMI JUNJI
IPC: A61B1/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a tip of an endoscope such that even when a treatment implement finer than the standard size is used, the treatment implement does not toller during the operation of a treatment implement elevating table, so that the tip of the treatment implement can be guided precisely. SOLUTION: A tip of an endoscope is so formed that an opening in the tip of a treatment implement insertion channel 10 communicates with a treatment implement guide chamber 9 formed in the tip main body 2 of the inserted part of an endoscope, and that a treatment implement elevating table 11 driven by remote control in order to change the direction in which the tip of a treatment implement projects from the end main body 2 is arranged within the treatment implement guide chamber 9. A treatment implement passage cross-sectional area adjustment means 15 for adjusting the cross-sectional area of a treatment implement passage 8 between the opening in the end of the treatment implement inserting channel 10 and the treatment implement elevating table 11 is equipped.
Patent JP-H09109391-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: TAMURA YASUYUKI
IPC: B41J2/05
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent nozzles from floating by making at least one of independent liquid chambers different in shape from others and placing the center of figure of a top board in relation to the weighting direction of a pressing means near the outline center of the top board in the nozzle arrangement direction. SOLUTION: Of liquid chamber 20Y, 20M, 20C, 20K for yellow, magenta, cyan and black, respectively, which are arranged along the nozzle arrangement direction which communicate with a nozzle groove and nozzles of a top board 12, the liquid chamber 20K is given a larger width than the other liquid chambers 20Y, 20M, 20C. When the width of both sides of the top board 12 is WL and WR, respectively, they are set by making WL<WR, so that the deformation of the top board 12 may be practically equal at both ends of the nozzle arrangement direction when the top board 12 is weighted by a single pressing means which presses the top board against the substrate. That is, the center of figure of the top board 12 in relation to the weighting direction by the pressing means is made to locate near the outline center of the top board 12 in relation to the nozzle arrangement direction. Therefore, stable recording is ensured by reducing a difference in rigidity inside the top board 12 and preventing the nozzles from floating.
Patent JP-2000098333-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDO TOSHIMITSU
IPC: G09G3/36
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To make performable a high quality display by eliminating the luminance difference between upper/lower pictures due to a display pattern. SOLUTION: This device is constituted of a power source circuit 130 consisting of a non-selection voltage source for a scan electrode generating non-selection voltage/selection voltage for the scan electrode applied to a scan electrode drive circuit and a data electrode drive voltage source generating displaying plural level voltages applied to a data electrode drive circuit and non-selection voltage correction circuits 136, 138 for the scan electrode detecting a current flowing through the non-selection voltage source for the scan electrode or the voltage fluctuation of the non-selection voltage source for the scan electrode and applying a voltage answering to the detection result to the non- selection voltage for the scan electrode.  In such a case, the data electrode drive voltage source generating the voltages of one or more among plural levels applied to a data electrode and the non-selection voltage correction circuits 136, 138 for the scan electrode are provided independently at every block, and the correction voltages of the non-selection voltage correction circuits 136, 138 for the scan electrode are applied to every respective blocks.
Patent JP-H08169812-A (JP)
Title: Composition for oral cavity
Inventor: KATAYAMA YASUSHI
IPC: A61K8/00
Filed: 1995-10-17
Abstract: PURPOSE: To obtain a composition for oral cavity especially useful as a toothpaste, having a good feeling in use, by using agar as a main component of a film forming substance of a capsule, blending the capsule with a nonionic surfactant. CONSTITUTION: This composition for oral cavity comprises a capsule containing agar as a main component of a film forming substance and a nonionic surfactant, very low in leakage of contents such as a pharmacodynamically effective component during production an preservation, is capable of stably maintaining the contents, readily releasing in the oral cavity in use and has a good feeling when used. A polyoxyethylene or a polyoxypropylene copolymer (especially preferably 1,000-15,000 average molecular weight) is preferable as the nonionic surfactant. The composition for oral cavity can be made into a desired shape such as toothpaste, liquid dentifrice, mouth wash, mouth rinse or gingiva massaging cream.
Patent JP-H10115711-A (JP)
Title: Production of optical thin film
Inventor: SHIBANO HIDESHI
IPC: G02B5/28
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain dielectric optical thin films which are low in loss and are not changed in optical characteristics by forming the films by an ion beam assist method and annealing the films in the atm. after film formation. SOLUTION: Interference filters which are the optical thin films comprise a glass substrate 1, high-refractive index material layers (TiO2 layers) 2 and low-refractive index material layers (SiO2 layers) 3. The inside of a vacuum chamber is evacuated and oxygen is kept introduced therein during the film formation. The substrate temp. during the film formation is 300 deg.C. Argon is used as to an ion beam and the TiO2 layers 2 and the SiO2 3 layers are alternately formed successively from the glass substrate 1 while the substrate is irradiated with the argon ions during the vapor deposition of the film materials. The films are subjected to annealing in the atm. by an electric furnace after the film formation.  The dielectric optical thin films formed under the conditions of the ion beam having the adequate ion energy capable of suppressing the change in the optical characteristics are annealed in the atm. and, therefore, the moisture adsorbed in the gap parts of the films is desorbed and, further, the crystallinity of the films is improved and the packing rate of the films is increased.
Patent JP-H01109574-A (JP)
Title: Information reproducing device
Inventor: TSUGE AKIRA
IPC: G11B20/02
Filed: 1987-10-23
Abstract: PURPOSE:To efficiently retrieve a desired part, and to execute a variable speed special reproduction by reproducing a significant basic unit data in an arbitrary direction and at an arbitrary speed either for a variable speed positive directional reproduction or a variable speed inverse directional reproduction. CONSTITUTION:From sound data and image data outputted from a variable speed reproducer 1, the significant basic unit data of the sound data and image data are extracted. A basic unit data selector 4 reads basic unit data selectively from among the extracted basic unit data corresponding to the speed of reproduction. Only the basic unit data thus selected by the selector 4 is converted to an arbitrary reproduction speed and arbitrary direction by a reproduction speed/direction converter 5; for example, when the data is sound data, its speed is converted to such speed as audible in the positive direction, also when it is image data, only its speed is converted, and outputted from an output device 2.
Patent JP-S62123289-A (JP)
Title: Heat exchanger
Inventor: IZUMI MASAHIKO
IPC: F28D7/12
Filed: 1986-11-13
Abstract: PURPOSE:To enable purification of air with the high coefficient of heat exchange, by a method wherein a conduit for a heating medium is wound around the inner side of a body forming a cyclone type, and serves to heat-exchange between gas and a medium, swirling within the body. CONSTITUTION:An air intake pipe 4 is opened in the direction of a tangential line at the upper part of a can body 1, and the air is blown in against the inner surface of a pipe body as in a cyclone with the aid of a pump 22. The air flows down as it swirls, and after it incomes to the lower part of an air exhaust pipe 5, situated to the central part of the can body, it is raised within the pipe and is moved in the direction of an arrow mark. A spiral outer piping 6 and inner piping 7 are installed to the exhaust pipe 5 and a spot in the vicinity of the wall surface of the pipe body, and lower ends thereof are communicated to a pump 8 outside the can body, hot water or cold water is caused to flow therethrough, and is drained through upper drain ports 9 and 10. The air flow along the wall surface of the can body, and makes contact with the outer piping 6 with extremely high efficiency. Further, since the outer piping 6 has function to guide the air, heat exchange efficiency is improved. The air in the exhaust pipe 5 is further heated (cooled) by a heating medium in the inner piping 7, and heat exchange is added. Separated dust is washed out by means of nozzles 11a, 11b....
Patent JP-2001093039-A (JP)
Title: Automatic vending machine
Inventor: NISHIZAWA TADASHI
IPC: F25D11/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine using a hydrocarbon refrigerant for preventing the deterioration of a global environment, and for improving the safety by preventing an explosion even when the refrigerant leaks. SOLUTION: A hydrocarbon refrigerant is used for a cooling device 6. When the leakage of the refrigerant is detected by a refrigerant leakage detecting device 7, the supply of a power to various equipment is stopped. Therefore, even when the leaks, the circulation of the refrigerant in the cooling device 6 is stopped. Thus, the refrigerant can be prevented from continuously leaking, and the refrigerant can be prevented from being inflamed with any electric equipment as the source of inflammation.
Patent JP-H03128079-A (JP)
Title: Combined ball delivery machine between playing machines
Inventor: KANO NORIAKI
IPC: A63F7/02
Filed: 1989-10-16
Abstract: PURPOSE:To carry out the sales management for each playing machine by constituting the machine from a main ball delivery machine corresponding to one game machine and a subsidiary ball delivery machine which corresponds to the other playing machine by the control signal supplied from a controller for the main ball delivery machine. CONSTITUTION:When a paper money is inserted into a paper money inlet 21a, a sensor S1 operates, and a controller 25 into which a detection signal is inputted sends a ball delivery and counting starting instructions into the ball counter 26 of a main machine 20. The ball counter 26 discharges the counted balls to the discharge port 23 of the main machine 20 through a flow-down passage 29, and discharges the balls on a receiving plate 11a of a pinball game machine 10a. While, when a player plays with a pinball game machine 10b, he inserts a paper money into a paper money inlet 21b, and then a sensor S2 operates, and the controller 25 which receives a detection signal sends the ball delivery instruction and the counting starting instruction into the ball counter of a subsidiary machine 30. The ball counter discharges the delivered balls supplied from a ball supply passage 40 into the receiving plate 11b of the pinball game machine 10b.
Patent JP-H06212923-A (JP)
Title: Valve mechanism of internal combusion engine
Inventor: UINFURIITO KUREBUSU
IPC: F01L13/00
Filed: 1993-10-27
Abstract: PURPOSE: To provide a valve drive for an internal combustion engine, said valve drive comprising a camshaft held in a bearing and at least one axially sliding cam that drives at least one gas exchange valve via a transfer element. CONSTITUTION: Sliding cams 3 are formed to be relatively slidable while not rotatable about a camshaft 2. Further, the sliding cams are formed to receive a first axial stress at a first position S1 and abut a stop 7 formed between the sliding cams 3 and a constituent element 5, and the abutting is not in a friction engagement. Thus, gas exchange valves of all cylinders in a cylinder array can be driven.
Patent JP-S63125805-A (JP)
Title: Flow control valve
Inventor: OOSHIMA KAZUMI
IPC: F15B13/06
Filed: 1986-11-12
Abstract: PURPOSE:To enable a control flow to increase even when operational resistance of steering is small by changing over an auxiliary spool under a stepless state in compliance with a pressure in the control flow port side. CONSTITUTION:The first and second control orifices 47, 48 are formed in a case member 28 which is engaged with one end of a main spool 27, and an auxiliary spool 49 is installed in said case member 28, and a throttle passage 52 is made in the auxiliary spool 49. When the pressure on the downstream side from a control flow port 24 reaches some value, the auxiliary spool 49 begins to move so as to make a control flow increase. With said increase of the control flow, a pressure difference across the throttle passage 52 becomes larger gradually, and thereby the auxiliary spool 49 moves slowly so as to make the control flow increase gradually. Accordingly, even when operational resistance of steering is small as in the case of high speed running, the auxiliary spool 49 can move so as to make the control flow increase.
Patent JP-H0690801-A (JP)
Title: Production of multicolor injection-molded shoe
Inventor: TANAKA FUMIO
IPC: B29L31/50
Filed: 1992-09-11
Abstract: PURPOSE:To prevent a first layer from displacing and to improve the workability by cutting a groome on the side of a projection provided at a part or needed parts on the top of a sole mold in the preparation of a double injection molded shoe using a dummy last. CONSTITUTION:A material for the 1st layer 10 is injected from a 1st injection orifice 12 into a gap 11 left by a sole mold 2 having a projection 5 on the top thereof, a dummy last 1 and side molds 3 to shape the 1st layer 10. Then, with the side molds 3 opened right and left and the dummy last 1 removed, a last 4 with an upper 13 put on is set. A material for a 2nd layer 14 is injected from a 2nd injection orifice 1 5 into a gap 11 left by the last 4, the sole mold 2 having the 1st layer 10 thereon and the side molds 3 to shape the 2nd layer 14. With the side molds 3 and the sole mold 2 opened, and the last 4 removed, an injection molded shoe is obtained. The sole mold 2 used has a groove 6 on the side of the projection 5.