baber/WOPTO huggingface dataset:
Patent JP-2001088985-A (JP)
Title: Printing medium matching device
Inventor: NINOMIYA NOBUHISA
IPC: B65H9/04
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To uniform the balance of degree of wear between both sides of a carrying roller. SOLUTION: A skew correction reference face part 32 is provided on one side of a carrying passage for a sheet 13. The skew correction reference face part 32 has a plurality of stair-like skew correction reference faces 28, and a passage, width limiting member 21 consisting of an elastically deformable sheet is provided above it. A carrying roller 20A is formed of a sphere. The sheet 13 advanced or skewed in the state closer to either lateral side relative to the carrying direction is matched and carried in the form where the sheet side surface is pressed to the skew correction reference faces 28 by the carrying roller 20A of a sheet matching mechanism part 24A.
Patent JP-H11103651-A (JP)
Title: Threshing part in combine harvester
Inventor: NARAHARA YOZABURO
IPC: A01F12/18
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To further improve threshing property of a threshing part in a threshing chamber, in a construction for threshing reaped grain culm with a threshing cylinder horizontally provided in the threshing chamber. SOLUTION: This threshing part has a construction of an upper threshing type that passes reaped grain culm over a threshing cylinder 20 horizontally provided in a threshing chamber and a longitudinal length of the threshing cylinder 20 is made to be almost same as a longitudinal length of a grading device, then a front half of the threshing cylinder 20 is overlapped with a feed chain 7, thus a rear half of the threshing cylinder 20 is overlapped with a waste straw chain 16 and a spiral feeder 60 is provided at a longitudinal intermediate part of an outer periphery of the threshing cylinder 20, then a spiral fan 61 is provided at a rear end of the threshing cylinder 20.
Patent JP-H04144597-A (JP)
Title: Dry cleaning machine
Inventor: HATSUDA KOICHI
IPC: D06F43/08
Filed: 1990-10-05
Abstract: PURPOSE:To control the temperature of a solvent at about room temperature without fear of ignition or explosion of the solvent and to shorten cleaning and draining time by providing a solvent tank with a heat exchanger for cooling the solvent in the tank, and providing a cleaning duct with a heat exchanger for heating the solvent. CONSTITUTION:A heat exchanger 6, which is a steam heater, for heating the solvent is arranged in a cleaning duct 7 located on the downstream side of a purifying tank 5 and the upstream side of a drum 1, and a heat exchanger 8 for cooling the solvent is provided in a solvent tank 2. In a cleaning process, the temperature of the solvent pumped up by a pump 3 is detected by a solvent temperature sensor 11, and based on the detected temperature, a steam valve 12 is turned ON and OFF to regulate the solvent temperature at a set temperature. The solvent heated during cleaning is cooled during solvent circulation in a drying process. A separate function to pump up the cooled solvent with the pump 3 from the tank 2, when abnormal solvent heating occurs during cleaning due to the trouble of a steam valve 12, and to stop pumping operation when temperature reaches safe temperature is provided.
Patent JP-H1094502-A (JP)
Title: Dust collecting filter for vacuum cleaner
Inventor: KURACHI AKIRA
IPC: A47L9/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting filter for a vacuum cleaner, whose folding part of a bag body opens quickly by suction pressure without trouble. SOLUTION: A dust collection filter is provided with a suction mouth 1a on one side wall of a cylinder shaped body being long sideways, and made of permeable material. On the suction mouth 1a of a bag body 1, with openings on both ends closed, a supporting plate 2 with an opening is attached to fold closed ends 1c on both sides toward the backside of the supporting plate 2. In this case, the both ends of the bag body 1 are double folded by winding around the rear inside (toward inside) of the supporting plate 2, so as not to overlap each other, when being forled.
Patent JP-H08130306-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMANAKA TOSHITERU
IPC: H01L29/78
Filed: 1994-11-01
Abstract: PURPOSE: To provide a semiconductor device which comprises a field-effect transistor with countermeasures against hot carriers and a field-effect transistor with countermeasures against an electrostatic breakdown voltage on the same semiconductor substrate. CONSTITUTION: A field-effect transistor provided with lightly doped diffusion regions 15a, 15a in a narrow width and a field-effect transistor provided with lightly doped diffusion regions 15b, 15b in a wide width are formed on one semiconductor substrate 1.
Patent JP-S63123964-A (JP)
Inventor: KOBAYASHI NOBUYUKI
IPC: F25B39/02
Filed: 1986-11-14
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-H0695329-A (JP)
Title: Automatic developing system for photograph
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 1992-09-11
Abstract: PURPOSE:To provide an automatic developing system in which the water treated in a reduced-pressure heat pump type evaporative concentrator is recycled as the water to dissolve or dilute the processing soln. for an automatic developing machine. CONSTITUTION:A means 102 for regulating a waste photographic processing soln. to pH 5-6.3 and a means 103 for deaerating the pH-regulated water discharged from the means 102 are set between an automatic developing machine 101 and a reduced-pressure heat pump-type evaporative concentrator 100. The deaerated water discharged from the means 103 is supplied to the concentrator 100, and the separated condensed water is recycled as the dissolution water and/or dilution water at the time of preparing the processing soln. for the developing machine 101.
Patent JP-H02115367-A (JP)
Title: Sputtering device
Inventor: BABA MIKIO
IPC: C23C14/56
Filed: 1988-10-25
Abstract: PURPOSE:To inhibit the sticking of sputtered particles to the wall of a chamber and to prevent the generation of dust by circularly arranging substrates and substrate holders and setting targets and electrodes at the insides of the holders. CONSTITUTION:In this batch type sputtering device, substrates and substrate holders 2 are circularly arranged, targets 3 and electrodes 4 are set at the insides of the holders 2 and sputtering is carried out while rotating the holders 2. Since sputtered particles from the targets 3 do not stick to the wall 1 of the chamber, the generation of dust, etc., due to the exfoliation of a film formed by sputtering is minimized.
Patent JP-S61147079-A (JP)
Inventor: OOHASHI YOSHINORI
IPC: F25D11/02
Filed: 1984-12-20
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-H07101732-A (JP)
Title: Method for melting and supplying glass gob and device therefor
Inventor: KAGAWA KAZUNARI
IPC: C03B11/08
Filed: 1993-10-01
Abstract: PURPOSE:To easily obtain a precisely measured molten glass gob and to continuously obtain the molten glass gob of various vitreous materials. CONSTITUTION:A solid glass gob G and gaseous nitrogen N as a separating member are successively and alternately supplied into a tube 1 heated by heaters 2a...2c from the right end of the tube 1, and the molten glass gob G5 is taken out of the left end of the tube 1 and pressed by a forming device 13 to obtain a lens.
Patent JP-H01114395-A (JP)
Title: Method and device for driving pulse motor
Inventor: HASHIMOTO YASUHIRO
IPC: H02P8/12
Filed: 1987-10-28
Abstract: PURPOSE:To reduce heat generation, oscillation, and noise in a low-speed area, by shortening the period of allotted exciting voltage application according to the lowering of a speed. CONSTITUTION:By output signal from a processing section 1, a pulse motor 42 in a signal transmitting mechanism section 2 and a pulse motor 52 in a signal receiving mechanism section 3 are driven. In this case, as the pulse motors 42, 52 come to a low speed with driving signal, a device is controlled so that the ratio (rate) of an actual exciting voltage application period to an alloted period may be made less. Then, a conduction power rate is reduced, and so heat generation quantity at the time of a low speed can be made less. Besides, oscillation and noise are prevented from being generated due to excessive torque at the time of the low speed.
Patent JP-H11109328-A (JP)
Title: Liquid crystal device and its production
Inventor: TAKEUCHI TETSUHIKO
IPC: G02B1/10
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To embody a liquid crystal device capable of suppressing the degradation in visibility by imprinting of a background and illumination and the surface reflection of a front surface side substrate. SOLUTION: The front surface layer 12 consisting of nearly transparent oxide is formed on the front surface of the transparent substrate 10 on a front surface side (viewer's side). The front surface layer 12 is a porous thin film formed by a method generally called as a sol-gel method. The front surface layer 12 is formed by applying a sol-like coating liquid obtd. by hydrolysis of metal alkoxide on the substrate and curing the coating by drying, etc.
Patent JP-H07116806-A (JP)
Title: Device for spraying lubricator
Inventor: KURIYAMA MINORU
IPC: B22D17/20
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a uniform quality of lubricant film and to improve the quality of a cast product by providing valve mechanism for controlling supply of the lubricant just before a spray nozzle, at the time of coating by atomizing the lubricant to an injection sleeve and a plunger tip in a die casting machine. CONSTITUTION:At the time of atomizing only from a spray nozzle 150a for the inner peripheral surface of the sleeve, at the time of atomizing only a spray nozzle 150b for the upper surface of the plunger tip and at the time of non- atomizing from both in a spraying device 100, the position of a spool 152 in a spray head 150 is controlled and passages of the lubricant L flowing through a liquid supplying guide pipe 132 and the air flowing through an air supplying pipe 140, are changed over or shut off. For example, at the time of spraying to the inner peripheral surface of the sleeve, the spool 152 is set to the most advancing position, and the compressed air is introduced to a guide hole A1, and the gas is exhausted from a guide hole A2 and a guide hole A3 to advance a liquid supplying pipe, the liquid supplying guide pipe 132 connected with the pipe and the spool 152. Successively, the lubricant L is sprayed from the spray nozzle 150a by introducing the lubricant L into a guide hole A4 and flowing the air for atomizing from a guide hole A5.
Patent JP-2000100587-A (JP)
Title: Discharge lamp lighting device
Inventor: MURAKAMI YOSHINOBU
IPC: H05B41/24
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device that can stably lights a discharge lamp and uses fewer part items at a low cost. SOLUTION: An inverter circuit INV is connected between the outer terminals of a rectifier DB rectifying an AC power supply Vs via a first impedance element Z1. A capacitor C1 is connected to a feed path to the inverter circuit INV via a discharging diode D1. A series circuit of a second impedance element Z2, a discharge lamp La and an inductor Lr is connected between the output end of the inverter circuit INV and one end of the rectifier DB. A path for charging the capacitor C1 is formed through a switching element included in the inverter circuit INV and a discharging diode D2. The second impedance element Z2 capable of passing a DC current is used.
Patent JP-H1183181-A (JP)
Title: Hot water delivery controller for bypass mixing hot water supply unit
Inventor: NARITA HIROHISA
IPC: F24H1/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of drain on the surface of a heat exchanger in a bypass mixing hot water supply unit even when the temperature of water flowing into the hot water supply unit is high and the difference from a set temperature is low, or when the bypass rate of the hot water supply unit is varied. SOLUTION: If conditions 'outlet temperature of heat exchanger THm is lower than 48 deg.C (drain generation limit temperature) and the delivery hot water temperature TH0 is higher than (Ts-1) deg.C' are not satisfied (S7: 'NO') during bypass control at some set temperature Ts, the delivery hot water temperature TH0 is controlled to match the set temperature Ts (S6). If the conditions 'outlet temperature THm of heat exchanger is lower than 48 deg.C and the delivery hot water temperature TH0 is higher than (Ts-1)' (S7: 'YES') are sustained for a specified time (S8: 'YES'), the outlet temperature THm of heat exchanger is controlled to be kept at the drain generation limit temperature (S9).
Patent JP-H1197469-A (JP)
Title: Manufacture of premold package
Inventor: KITAHARA MUNEYOSHI
IPC: B29L31/34
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance airtightness of a package body and corrosion resistance of a lead frame portion embedded in the package body, by preventing the package body from formation of a hole made by extraction of a support pin, and preventing the opening of the hole from being formed with flashes therearound. SOLUTION: One surface of a covering tape 100 is bonded to a bonding area 24 of a lead frame 20. The lead frame 20 is then loaded on a metal base 30 for resin molding, so that the other surface of the covering tape 100 bonded to the bonding area 24 is in contact with a wall surface of a cavity 38 of the resin molding metal base 30. Thereafter, the cavity 38 of the resin molding metal base 30 is filled with a resin to form a package body. Thus, a portion of the lead frame 20 is embedded in the package body, while the bonding area 24 of the lead frame 20 is kept from the spreaded resin for forming the package body.
Patent JP-2000086468-A (JP)
Title: Hair-setting agent composition
Inventor: OMURA TAKAYUKI
IPC: A61Q5/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-setting agent composition having excellent set- retainability and good feeling and useful as a hair-dressing agent, etc., such as hair cream and hair mousse by including a specific cationic resin and a specific vinylpyrrolidone-vinyl acetate copolymer. SOLUTION: The objective agent contains (A) one or more kinds of cationic resins produced by copolymerizing 50-90 wt.% of a polymerizable unsaturated monomer of formula I (R1 is H or the like; R2 is a 1-4C alkylene; R3 and R4 are each a 1-4C alkyl; X is O or the like), 10-50 wt.% of a polymerizable unsaturated monomer of formula II (R5 is H or the like; R6 is a 12-24C alkyl) and 0-25 wt.% of other polymerizable monomer copolymerizable with the above monomers and modifying the produced copolymer with a cationizing agent of formula: YE (Y is bromine or the like; E is a 1-12C alkyl or the like) and (B) a vinylpyrrolidone-vinyl acetate copolymer having a vinylpyrrolidone/vinyl acetate copolymerizing ratio (molar ratio) of 7/3 to 3/7.
Patent JP-S60169480-A (JP)
Inventor: FUORUKUHARUTO AUSUTERU
IPC: A61P9/02
Filed: 1984-12-21
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-2001093368-A (JP)
Title: Switch and switching device
Inventor: TERUI KEIZO
IPC: H01H13/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a switch and a switching device, allowing easy continuity test of the switch and easy design of the switch. SOLUTION: A switching device 10 having a plurality of switches 16 each of which consists of a fixed portion 20 having a fixed contact 22 on a substrate and a movable portion 40 having a movable contact 42 opposed to the fixed contact 22 for contacting the fixed contact in response to external thrust, the fixed contacts 22 being of two or more types different in size. The fixed contacts 22 are extended near the peripheral edges R1 of the respective switches 16. The movable contacts 42 are arranged with their conductive planes 420, the number of which is depending on the extension length L of the fixed contacts 22, opposed to the fixed contacts 22, the conduct planes 420 being in the same shape for contacting all fixed contacts 22 during contacting the fixed contacts 22.  Further, at least one switch 16 has an emitter 24 fixed to a switch central area R2 for emitting light from the upper face 49 of the movable portion 40.
Patent JP-H10115647-A (JP)
Title: Surface potential sensor
Inventor: GOTO AKIHIRO
IPC: G01R29/12
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a surface potential sensor which eliminates a bad influence due to a charging and discharge current and whose measuring accuracy and pickup accuracy are enhanced by a method wherein an electromagnetic element is used as a drive means for a vibration piece and a piezoelectric element is used only for a pickup means for feedback. SOLUTION: An electromagnetic coil 60 as an electromagnetic element which drives a tuning fork 30A is arranged between a vibration piece 31A and a vibration piece 32A at the tuning fork 30A, and a piezoelectric element 42A for feedback is attached to the rear of the ceiling part of a base part 37A at the tuning fork 30A. In this manner, the electromagnetic coil 60 is used as a drive means for the vibration pieces 31A, 32A, the piezoelectric element 42A is used only for a pickup means for feedback, a charging and discharge current is eliminated, and the measuring accuracy and the pickup accuracy of a surface potential sensor are enhanced. In addition, the tuning fork 30A is driven by a magnetic field, also the piezoelectric element 47A for feedback acts on the basis of the magnetic field, a mutual interference is not generated between both, and noise is not generated.  In addition, the driving force is doubled, and it can be applied symmetrically and with good efficiency. As a result, it is possible to obtain the surface potential sensor in which the degree of freedom of a designing operation is increased, which can be miniaturized and whose costs can be lowered.
Patent JP-2000100224-A (JP)
Title: Luminaire
Inventor: YAMAMOTO KAZUYOSHI
IPC: F21V7/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire that allows a reflector to be grounded with a simple method and is excellent in safety. SOLUTION: This luminaire is provided with a luminaire body to be grounded, a mounting base 11 mounted to the luminaire body in an electrically conductive state, and a reflector 12 mounted to the mounting base 11 by a fixture 20; the fixture 20 comprises a shaft part, an oblong rotative operation part 22 formed at the end of the shaft part on the front side of the reflector, an oblong lock part 23 formed at the end of the shaft part on the back side of the mounting base, and a conductive part 25;  the rotative operation part 22 is locked to the reflector 12 and the lock part 23 is locked to the mounting base 11 by inserting the rotative operation part 22 into the elongate hole of the reflector 12, inserting the lock part 23 into the elongate hole of the mounting base 11 and rotating the shaft part at 90 deg., and the electrical conduction between the reflector 12 and the mounting base 11 is secured by bringing the conductive part 25 into contact with the reflector 12 and the mounting base 11.
Patent JP-H04147059-A (JP)
Title: Apparatus for automatically measuring moisture in grain drier by stirring and forced air
Inventor: KANEKO AIJIRO
IPC: G01N33/10
Filed: 1990-10-09
Abstract: PURPOSE:To make very accurate and correct measurement of a mean moisture value by detecting the passage of a stirring mixing transporter with passage sensors of that neighboring positions as well as detecting the moisture of grains by a moisture detector in the proper place of a drying box. CONSTITUTION:The moisture of grains in drying is measured by a moisture detector 14 provided to the proper place of a drying box 1. This measurement is made when the passage by a stirring mixing transporter 9 of the neighboring position of the provided detector 14 is detected by passage sensors 21 and 21 in going and return travel courses of the transporter 9. Therefore, the moisture not about the grains having long been in a standing state, but about the grains just after the stirring and mixing is detected and the mean moisture value of the grains in drying is correctly measured. These a plurality of sensors 21 and 21 are provided with intervals to the moving direction, more than one data of the travel course of the transporter 9 are obtained, the detecting operation of the detector 14 is controlled in the respective stages of preparation, measurement and end based on these, and the measuring results of high precision and high reliability are obtained.
Patent JP-H10115808-A (JP)
Title: Method and device for selecting ophthalmic lens
Inventor: KOMATSU AKIRA
IPC: G01M11/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To make a user possible to select an optimum ophthalmic lens by using the spectacle prescription data of the user of the ophthalmic lens, data on a using purpose and data obtained by evaluating the aptitude degree of the individual ophthalmic lenses. SOLUTION: This method is constituted of a first procedure by which the lens prescription data of the user of the ophthalmic lens and the using purpose of the lens are inputted, a second procedure by which the proviously produced evaluation data of the ophthalmic lens is read out, a third procedure by which the optimum lens is selected based on both data and a fourth procedure by which a selected result is displayed. The second procedure is executed after the first procedure but they may be reversely executed. And, the evaluation data of the lens may be written in a program for selecting the lens. Thus, since the optimum spectacle lens can be selected by the user of the ophthalmic lens based on the personal data thereof, the user is fully satisfied. Besides, the selling shop of spectacles can delicately serve customers based on recorded personal information.
Patent JP-S60158633-A (JP)
Inventor: YAKOBU KARUBIN BIRU
IPC: H05K7/00
Filed: 1984-12-24
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-S63124971-A (JP)
Title: Laser diode driving controller
Inventor: OGAWA KAZUNORI
IPC: G01R31/26
Filed: 1986-11-14
Abstract: PURPOSE:To prevent an initial light emission output from being mis-set and a light output from varying owing to variance of a light emission efficiency and a radiation intensity distribution by providing laser diode driving current control loops of two systems which are controlled by a microcomputer. CONSTITUTION:A driving current is controlled by the control loop A consisting of a photodetector 2, the microcomputer 3, and a current generator 4 so that the light emission output of a laser diode 1 to be measured reaches a set value inputted previously to the microcomputer 3. After the light emission output is set, the driving current is controlled by monitoring variation of the light emission output by the control loop B consisting of a photodetector 2a, the microcomputer 3, and the current generator 4. The photodetector 2 confirms the setting of the light emission output and the photodetector 2a monitors the light output. Further, the microcomputer 3 controls the reading and storing of the set value of the light emission output, the setting and confirmation of the light emission output, and comparison between the initial light emission output and current light emission output, and an increase or decrease of the laser diode having current.