baber/WOPTO huggingface dataset:
Patent JP-H01157072-A (JP)
Title: Oxygen concentration cell
Inventor: ODAGIRI TADASHI
IPC: H01M14/00
Filed: 1988-11-05
Abstract: PURPOSE:To improve the extent of strength in a specified temperature range as well as to aim at reduction in secular deterioration by using such zirconia porcelain that consists of ZrO2 and Y2O3, specifying a mole ratio of Y2O3/ZrO2, and sets mean grain size to be less than the specified one, as a solid electrolyte. CONSTITUTION:In the case of ZrO2-Y2O3 zirconia porcelain, such a tetragonal crystal grain that a mole ratio of Y2O3/ZrO2 is within the range of 2/98-4/96, and mean grain size is less than 2mu is used. This zirconia porcelain is used as a solid electrolyte, installing an electrode, and an oxygen concentration cell is produced. With this constitution, since tetragonalness stably exists there without entailing any phase transformation into a monocline at a temperature range from 500 deg.C to room temperature, higher strength is secured and, what is more, secular deterioration also becomes lessened.
Patent JP-H06133166-A (JP)
Title: Picture input device
Inventor: SAKAKIBARA ATSUSHI
IPC: H04N1/40
Filed: 1992-10-16
Abstract: PURPOSE:To provide the picture input device in which A/D conversion with high accuracy stable at all times having a large dynamic range without implementing accurate amplitude adjustment or the like for an analog signal outputted from a photoelectric conversion element. CONSTITUTION:A switch 33 is closed in the reference voltage setting mode, a black level reference signal outputted from a line sensor 11 is inputted to a noninverting reference voltage input terminal of an A/D converter 37 via a clamp circuit 35 while a light source is put out. Then a switch 34 is closed and a white level reference signal outputted from the line sensor 11 while a white reference board in place of an original is read is inputted to the other inverting reference voltage input terminal of the A/D converter 37 via a peak level detection circuit 36. When picture information of the original 3 is read, the picture read mode is set and an output signal of the line sensor 11 is inputted to a signal input terminal (Vin) of the A/D converter 37.
Patent JP-H09120911-A (JP)
Title: Superconducting magnet
Inventor: KOTO HIROSHI
IPC: H01F6/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of the entire of a coil and restrain quench phenomenon without increasing manhours for an operation by preventing displacement by integrating a coil of a spool inside among a plurality of spools with a spool outside thereof. SOLUTION: Impregnant 5 is filled in a space between a coil 4 and a spool 9 of a main magnet 1 and the coil 4 and the spool 9 are made integral. When the coil 4 of the main magnet 1 and a coil 7 of a sub-magnet 2 are excited, electromagnetic force A which works to the outside of the coil 4 radially and electromagnetic force B which works to a compression side axially work. Since the coil 4 is made integral with the spool 9 through the impregnant 5 and reinforced, deformation based on the electromagnetic force A which works to the outside of the coil 4 radially and the electromagnetic force B which works to a compression side axially is prevented.  Especially, the electromagnetic force A working to the outside radially is maximum in a central part of an axis length; however, it is possible to ensure enough thickness in a central part of an axis length by the spool 9 of the sub-magnet 2 and great effect can be obtained for preventing deformation.
Patent JP-H04157012-A (JP)
Title: Method for drawing many wire simultaneously
Inventor: HOSOBUCHI TOSHIO
IPC: B21C1/00
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a high-quality wire rod by forming into a required size by respectively drawing plural wire rods at plural times with dies which are individually provided, finishing the above wire rods with the same diameter into a required cross-sectional shape by drawing at several times with a single die and coiling with a single coiling reel. CONSTITUTION:The plural wire rods 2 are formed into the required size by respectively drawing at plural times with the dies 3, 8, 9 which are individually provided for each wire rod. The above plural wire rods with the same diameter are simultaneously finished into the required cross-sectional shape by drawing at several times with the single die and coiled with the single coiling reel at the same time. Because many wire rods are integrally drawn at the final finishing die, the size of the die can be properly set and the interval between die supports can be widened, the high-quality wire rod with good straightness can be obtained. And, because the length of many wire rods is uniformed, the wire rod can be coiled without mutual entanglement of wire rods on the same reel.
Patent JP-2001097245-A (JP)
Title: Protector fitting structure to body wearing part
Inventor: TAKAHASHI MITSURU
IPC: B62D25/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To inhibit a synthetic resin-made body wearing part from being partially deformed in the longitudinal direction without an expensive pressure sensitive adhesive double coated tape and any increase in number of work manhour. SOLUTION: This protector fitting structure is provided for fitting a protector 20 used for blocking up a gap between a vehicle body 30 and the synthetic resin-made body wearing part (e.g. over fender 10) assembled thereto to the edge part 16 of the body bearing part that comes into contact with the vehicle body 30. In this structure, the fitting part of the protector 20 to the body wearing part is provided with a metallic skeleton member 24, and the protector 20 is fitted to the body wearing part by the skeleton member 24.
Patent JP-H05121525-A (JP)
Title: Picking-up method of chip
Inventor: MIYAZAKI KEISUKE
IPC: H01L21/68
Filed: 1991-10-25
Abstract: PURPOSE:To pick up a chip without causing a suction error and without breaking an adhesive sheet when chips arranged on the adhesive sheet are picked up individually by using a collet for vacuum suction use. CONSTITUTION:A part corresponding to the circumference of a chip 1 out of an adhesive sheet 2 is pushed up by a prescribed amount from the lower part by using the tip 5a of a cylindrical needle sleeve 5. A part 2a corresponding to a part directly under the chip 1 out of the adhesive sheet 2 is pushed up by a prescribed amount by using the tip 6a of a needle 6. In addition, the inside of the needle sleeve 5 is evacuated. In this state, the chip 1 is sucked and picked up by using a collet 7 which has come into contact with the surface 1a of the chip 1.
Patent JP-2001099018-A (JP)
Title: Fuel leakage sensing device for fuel storage device
Inventor: MATSUOKA TAKUYA
IPC: F02M37/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To fuel leakage in a fuel storage device is accurately determined. SOLUTION: This fuel storage device 7 has a fuel chamber 10 for storing the fuel and an air chamber 27 adjacent to the fuel chamber 10. In order to sense fuel leakage of the fuel reservoir device 7, pressure in the air chamber is sensed. Whether the fuel leaks or not in the fuel reservoir device is determined based on acceleration and deceleration of variation speed of the sensed pressure in the air chamber.
Patent JP-H05204575-A (JP)
Title: Method and device for displaying drawing
Inventor: TSUTSUI KAZUO
IPC: G06F3/048
Filed: 1992-10-19
Abstract: PURPOSE:To provide the method and the device for displaying a drawing, which can display a water supply suspension area by discriminating it from other area by executing an image display of a water supply piping route of the water supply suspension area in a color being different from that of other water supply piping route, in the water supply piping route subjected to image display on a display screen. CONSTITUTION:The drawing display device is constituted by providing a CPU 301 for executing a processing, a file device 303 for storing facilities drawing data, a main memory 302 for storing a program and data which is being processed, a CRT display device 305 for displaying a graphic and a character of a result of processing, a tablet 307 for inputting a command, a stylus 308 for designating a coordinate position, and a drawing input device 304 for scanning a drawing and allowing it to be subjected to shading gradation, and also, obtaining a digital image and obtaining encoded data. In such a state, when a piping drawing of a desired water supply piping route is subjected to image display on a screen, a water supply piping route of a water supply suspension area in the water supply piping route is subjected to image display in a color being different from that of other water supply piping route.
Patent JP-H01120522-A (JP)
Title: Zoom lens
Inventor: MUKOYA HITOSHI
IPC: G02B15/17
Filed: 1987-11-05
Abstract: PURPOSE:To obtain a large aperture ratio and high variable power ratio and to reduce the size of the title zoom lens by determining the Abbe number of the glass of the ij-lens of the j-th order of the i-th group, the focal length of the i-th group, the focal length of the entire system at the wide angle end and the imaging magnifications of the 2nd, 3rd groups at the telephoto end, etc., so as to satisfy specific conditions. CONSTITUTION:This zoom lens has the lenses of the 1st-5th groups successively from the object side and the 2nd group has the three lenses; the negative meniscus-type 21st lens the convex face of which is directed to the object side, the 22nd lens having concave faces on both lens faces and the positive 23rd lens the concave face of which is directed to the object side. The conditions of equations are satisfied when the Abbe number of the ij-th lens of the j-th order of the i-th group is designated as nui,j, the focal length of the i-th group as Fi, the focal length of the entire system at the wide angle end as FW, the imaging magnifications of the 2nd group and 3rd group at the telephoto end as beta2T, beta3T, respectively, the variable power ratio as (z), and the distance from the 1st lens face of the incident pupil at the wide angle end as LP.
Patent JP-H06130985-A (JP)
Title: Voice recognizing device
Inventor: SANADA TORU
IPC: G10L15/06
Filed: 1992-10-19
Abstract: PURPOSE:To stop voicetraining more than needed and to reduce the burden of a user by providing a display means for displaying the advancing condition of learning at the voice recognizing device for learning the voice of the user. CONSTITUTION:This voice recognizing device for learning the voice of the user is provided with a learning part 2 for performing learning based on the voice input of the user, dictionary 1 corrected for specified speaker based on the learning part 2, recognition part 3 for recognizing unknown voices by collating the unknown voices with the dictionary 1, learning/recognition control part 4 for sending a signal concerning the input voice to the learning part 2 at the time of a learning mode and sending the signal concerning the input voice to the recognition part 3 at the time of a recognition mode, and learning condition display part 5 for displaying the learning advancing condition in the learning mode. At the time of the learning mode, the advancing condition of learning is displayed, and the user can stop the advancement of learning more than needed.
Patent JP-H08117658-A (JP)
Title: Coating material feeder
Inventor: ITO KOJI
IPC: B05B12/14
Filed: 1994-10-18
Abstract: PURPOSE: To provide a coating material feeder in which a thinner for eliminating a coating material remaining in piping or the like is effectively used to reduce the quantity of the thinner to be disposed of when switching between coating materials of different colors is done. CONSTITUTION: A coating material feeder has a coating material switching and control means for feeding a thinner to wash the inside of the coating material feeder, a waste liquid tank 18 for recovering the thinner used for washing, and a reusing thinner tank 25. The coating material switching and control means switches the flow of a thinner used for washing from the waste liquid tank 18 to the reusing thinner tank 25 with the prescribed 1st timing in mid-way of a washing process, and also during the time between the beginning of the washing process and the prescribed 2nd timing, washing is performed with the thinner recovered in the reusing thinner tank 25.
Patent JP-H02126337-A (JP)
Title: Emulator
Inventor: SATO YUTAKA
IPC: G06F11/22
Filed: 1988-11-04
Abstract: PURPOSE:To attain the debugging while a user system is not completed even concerning an I/O handler and to improve a debugging efficiency by providing an input output port for serial communication having a parallel-serial converting means. CONSTITUTION:At the time of being the emulation of a user program by an emulator, a serial I/O port SIO having a shift register for serial and parallel conversion is provided, and connected with a CRT terminal TERM by a cable CBL. The port SIO executes for the function of the serial port of the user system and the serial communication is executed at the section of a CRT. Consequently, an I/O port for emulation is assigned to the I/O space of a processor MPU for executing for the function, an MPU executes the input output instruction in accordance with the user program of the debugging object and thus, the key input from a CRT can be executed. Thus, since even concerning an I/O handler, the debugging while the user system is not completed, can be executed, the debugging efficiency can be improved.
Patent JP-H05252591-A (JP)
Title: Conic loudspeaker
Inventor: IERUKU PUROKITSUSHIYU
IPC: H04R9/02
Filed: 1992-10-19
Abstract: PURPOSE: To provide a structure which enables a loudspeaker frame formed of plastic to be coupled tightly with a magnet system without using an adhesive. CONSTITUTION: The surface of the loudspeaker frame 12 which faces a magnet system 11 has snap catches 28 which are coupled behind a projection part arranged on the peripheral surface of an upper magnetic pole plate 16 of the magnet system 11 when the magnet system 11 is coupled with the loudspeaker frame 12 by snapping, and the snap catches 28 which are coupled with the positions behind the projection part by snapping are pressed against the peripheral surface of the magnet system 11 and in the projection part with circumferential snaps 30, and then held.
Patent JP-H01121184-A (JP)
Title: Repeating operation type impact tool
Inventor: YAMADA TOSHIO
IPC: B25D17/24
Filed: 1987-11-05
Abstract: PURPOSE: To eliminate use of a switching valve and simplify the structure of a repeatedly operating type impact tool for minimum failure, by adopting a structure which conducts switching between supply and exhaust of compressed air to/from an hammering cylinder by means of sliding one stroke of the hammering cylinder. CONSTITUTION: A hammering cylinder 4 continues movement at a prescribed speed from its bottom dead center to its top dead center by flowing in compressed air. A lower O-ring 22 is brought into contact with the inner periphery part 15a of a sleeve 15, and an upper O-ring 21 is separated from the inner periphery part 15a. An air supply/exhaust hole 20 in the hammering cylinder 4 is shut down for a through hole 16 and opened to an exhaust hole 17.  The compressed air fed to the top surface of a hammering piston 6 by the switching passes through the exhaust hole 17 from the air supply/exhaust hole 20 for discharging, therefore, the pressure in the hammering cylinder 4 is depressed, and the pressure of the compressed air from an air chamber 23 for return feed to the lower surface of the hammering piston 6 under stopping becomes larger, so that the hammering piston 6 moves upwards toward its top dead center.
Patent JP-S63135608-A (JP)
Title: Oil passage device in hollow crankshaft
Inventor: KUSUNOKI RYOHEI
IPC: F16C3/14
Filed: 1986-11-25
Abstract: PURPOSE:To improve the circulation of a lubricating oil, by providing two openings at an outer peripheral surface of a journal shaft and a pin shaft, and supplying the lubricating oil around the pin shaft. CONSTITUTION:An oil passage 8 and an oil hole 9 are opened at 8a and 9a, respectively, at substantially opposite positions of an outer peripheral surface of a journal shaft 2. Accordingly, a lubricating oil is supplied from the openings 8a and 9a to the journal shaft 2, thereby increasing a quantity of the lubricating oil to be supplied to the journal shaft 2. On the other hand, the oil passage 8 and an oil hole 10 communicated therewith are opened at 8b and 10a, respectively, to a pin shaft 3. Accordingly, the lubricating oil supplied through the oil passage 8 is supplied from the openings 8b and 10a to the periphery of the pin shaft 3, thereby improving circulation of the lubricating oil.
Patent JP-2001098972-A (JP)
Title: Controller for spark-ignition direct injection engine
Inventor: NISHIMURA HIROBUMI
IPC: F02D41/30
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively prevent worsening of combustibility when control is excecuted to reduce a suction amount in a stratified charge combustion area by an intake control means. SOLUTION: This controller is provided with an exhaust emission control catalyst 11 provided in an exhaust passage 3, a fuel injection valve 5 for injecting directly fuel into a combustion chamber, and the intake control means 18 for controlling the suction amount introduced into the combustion chamber, and the controller is constituted to make a low load area of an engine served as the stratified charge combustion area in injection in a compression stroke, and to make an area of a load higher than that in the low load area served as a homogeneous charge combustion area in an intake stroke.  In the contriller, fuel injection starting timing is timing-advanced within the compression stroke, and a fuel injection control means 19 for setting a timing-advanced amount within an area capable of keeping stratified charge combustion is provided, when the control for reducing the suction amount is executed in the stratified charge combustion by the control means 18.
Patent JP-S61158874-A (JP)
Inventor: SHIMADA KOHEI
IPC: C04B35/66
Filed: 1984-12-29
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-S62131031-A (JP)
Inventor: JIYAN JIYATSUKU RUPURAN
IPC: C08G77/48
Filed: 1986-11-27
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-2001096915-A (JP)
Title: Protective layer transfer sheet
Inventor: OBONAI NAOHIRO
IPC: B41M5/26
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a protective layer transfer sheet, which is excellent in durability such as wear-resistance (scratch-resistance) and plasticizer-resistance with a favorable balance, and in addition, which can be easily manufactured, in a printed article, wherein a protective layer is formed by heat-transfer, on an image-receiving sheet, on which an image is formed, using the protective layer transfer sheet, wherein on a base material sheet, a heat-transferable protective layer is separatably provided. SOLUTION: For this protective layer transfer sheet 8, a base material sheet 1 has a heat-resistant lubricant layer 3 on one surface, and at least at one section of the surface on the opposite side, a heat-transferable protective layer 2 is separatably provided. In such a protective layer transfer sheet 8, for the heat-transferable protective layer 2, a layer 4 containing a lubricant and a layer 5 containing no lubricant are formed in this order from the base material sheet 1 side. By this constitution, in a printed article wherein the protective layer is heat-transferred, durability such as abrasion-resistance and plasticizer-resistance becomes excellent with a favorable balance.  Also, a thermoplastic acrylic-based resin is contained in both of the layer 4 containing the lubricant and the layer 5 containing no lubricant of the heat-transferable protective layer 2, and the protective layer transfer sheet 8 can be more easily manufactured.
Patent JP-H11104136-A (JP)
Title: Ultrasonic probe-connecting structure
Inventor: SAKAMOTO TOSHIO
IPC: G01N29/26
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a connector part to be connected and disconnected with a connecting means smoothly and securely and prevent damage from being inflicted to the connecting means at the time of such connection/disconnection by providing a rotation regulating member with an elastic member which fixes an anchorage ring mounted on the connector part of an ultrasonic probe, in a freely detachable manner, to the connecting means so that the member can move into the axial line direction of the probe. SOLUTION: A retaining cylinder 53 is provided by screwing it into a connecting cylinder 52 insetted in a connecting adapter 50, and a pinching ring 70 is screwed into the retaining cylinder 53. In addition, a stopper ring 71 made up of an elastic ring with a circular cross section is sandwiched between the retaining cylinder 53 and the pinching ring 70. Further, the connector part of an ultrasonic probe 11 is fitted into the stopper ring 71 and the rotor 26 of the probe 11 is connected to the connecting adapter 50 to screw the retaining cylinder 53 into the connecting cylinder 52. In addition, the pinching ring 70 is screwed into the retaining cylinder 53 to clamp the ring 70 by a required torsional amount and thereby, the inner diameter of the stopper ring 71 is shrunk to bring the ring 71 into contact under pressure with a fixed ring 25.  Thus, it is possible to prevent the fixed ring 25 from rotating together with the rotor 26.
Patent JP-S63134091-A (JP)
Title: Device for treating waste liquid by heated drum
Inventor: KAWAKITA YOSHIMASA
IPC: C02F1/08
Filed: 1986-11-26
Abstract: PURPOSE:To reduce cost by providing a stock spraying nozzle near the upper part of a heated drum and providing a claw to scrape deposits to the lower part of the heated drum. CONSTITUTION:Waste liquid 2 which is stored in a waste liquid tank 1 is fed to a heated drum system 4 by a feed pump 3 and is discharged to the terminal of a pipeline 5 from a nozzle 7 which sprays the liquid uniformly across the entire width of the heated drum 6. The drum 6 is kept heated and the water in the liquid 2 evaporates at the moment when the liquid contacts the drum 6 to leave the suspended solid in the liquid 2 in the form of a layer 8. The drum 6 is rotated by means of a motor 9 and a belt 10 and the layer 8 is scraped by the claw 11. The scraped materials are collected in a hopper 12 and is recovered as powder 13. Only the powder 13 is treated as waste. The cost and work period are thereby reduced.
Patent JP-H04156105-A (JP)
Title: Transistor power amplifier
Inventor: MATSUDA YUJI
IPC: H03F3/193
Filed: 1990-10-19
Abstract: PURPOSE:To keep an idle current constant by providing a bias circuit which controls the voltage applied to the gate and a control circuit which controls this bias circuit based on the voltage supplied to the drain. CONSTITUTION:A bias circuit 3 which controls the voltage applied to the gate of an field effect transistor as an amplifying element 1 and a control circuit 5 which controls the bias circuit 3 based on the voltage supplied to the drain are provided. The gate bias voltage is controlled based on the voltage supplied to the drain in this manner, Thus, the output level of the field effect transistor 1 is automatically adjusted when the drain voltage is changed, and the idle current is kept constant.