baber/WOPTO huggingface dataset:
Patent JP-H04159709-A (JP)
Title: Semiconductor device production method
Inventor: KIMURA SHOICHI
IPC: H01L21/20
Filed: 1990-10-23
Abstract: PURPOSE:To enable manufacture of a silicon thin film for a MOS type silicon thin film transistor with stable characteristics by forming steps or other non- uniform section on certain portions of the insulator film surface. CONSTITUTION:An insulation film 102 is formed on a substrate 101 and a resist mask 103 is formed using a standard photo process. Next, this is dipped in a diluted hydrogen fluoride solution and the insulation film 102 is etched to have 100Angstrom  or less steps. Then, the resist mask 103 is removed. By forming steps or other non-uniform section on certain portions of the insulation film 102, it is possible to create a MOS type silicon thin film transistor with stable ON current and OFF current characteristics.
Patent JP-H02130297-A (JP)
Title: Vertical shaft pump
Inventor: ONISHI AKIHIKO
IPC: F04D13/00
Filed: 1988-11-11
Abstract: PURPOSE:To prevent the lowering of liquid surface when operation stops by installing an elastic member in which the gap of a shaft penetration part is closed by elasticity and opened by the discharge pressure, onto the rotary shaft of a vertical shaft pump or the shaft penetration part of a casing having a noncontact shaft seal device. CONSTITUTION:As for a vertical shaft pump which has a rotary shaft 3b and a discharge passage 2b on a casing, a labyrinth disc 6 is installed in a shaft penetration part, and an elastic member 21 is installed. The top edge of the inner circumference of the elastic member 21 possesses elasticity, and is closely attached onto the rotary shaft 3b, and the gap is closed. When the discharge pressure of a pump is generated in the casing 2, the pressure resists elasticity, and the gap is opened. Therefore, even if the pump stops, the inside of a discharge pipe is filled with liquid surface, since outside air is not sucked from the gap between the rotary shaft and the shaft penetration part, and liquid is discharged in the next operation. Therefore, the deterioration of a cutter due to the feed delay of cutting oil to the machining center is prevented.
Patent JP-H01128257-A (JP)
Title: Tape loader
Inventor: HISATOMI SUSUMU
IPC: G11B15/665
Filed: 1987-11-13
Abstract: PURPOSE:To reduce the number of parts and to simplify a loading mechanism by transmitting a rotating force of a rotating gear to a slider fitted with a guide roller by means of one spring member. CONSTITUTION:An axis 22 for the gear 21 on the right side of the loading mechanism is fixed with one end of a S-shaped spring 24, while the other end is wound around a guide pole 23 and a pin 28 of the slider projectionally provided with the guide roller 27; the similar constitution on the left side as well. Now, when the gear 21 is rotated anticlockwise, the S-shaped spring 24 is turned also in the same direction so as to move the slider 25 along a guide groove 29. Then, after the loading is over, the slider 25 is still energized by the S- shaped spring 24 toward the groove to bring a tape into press contact with a cylinder 11. For this, the conventional two-link mechanism is replaced with the only one spring 24, and hence the simplification of the mechanism can be contrived by reducing the number of parts accordingly.
Patent JP-H03147048-A (JP)
Title: Polling control system
Inventor: MASUDA HIROKI
IPC: G06F15/16
Filed: 1989-11-01
Abstract: PURPOSE:To arbitrarily set a polling order as against plural communication controllers by storing polling numbers in correspondence with the polling order and transmitting the polling numbers at prescribed intervals in accordance with the polling order. CONSTITUTION:When a host interface circuit 11 receives the machine number and the address of the communication controller from a host processor 19, it transmits the address to the ADD terminal of RAM 12 through a 2-1 selector circuit 15 and the machine number to the Di terminal of RAM 12, and stores the machine number of the communication controller in the address concerned in RAM 12. Then, a polling control circuit 16 is started from the host processor 19 through the host interface circuit 11 and the polling control circuit 16 operates a ring counter 14, the 2-1 selector circuit 15 and a read control circuit 17 so as to execute polling. The ring counter 14 outputs continuous numerics at the prescribed intervals and the machine numbers of the communication controller, which are stored in the addresses coincide with the numerics are outputted in the order of the addresses.
Patent JP-H0988051-A (JP)
Title: In-situ permeability test method and permeability test device
Inventor: IWAMA IWAO
IPC: G01N33/24
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To highly precisely and simply perform a permeability test, simply and freely select the permeability test at a measuring time point and efficiently carry out the permeability test in low permeability soil for needing a long time. SOLUTION: A permeability test device has a lead wire 12 attaching an electric pressure gage 3 for detecting water pressure at one end, a bar-like body 5 axially penetrating it, and a pressure recorder 16 for instructing and recording the electric signal of pressure. An interval between the bar-like body 5 and the pressure gage 3 is adjusted, the bar-like body 5 is inserted in an underground water level of a easing pipe 9 of a boring hole, or after it is inserted and the underground water level is lowered, it is lifted up, a change position of increase or lowering of the water level produced by the volume of a part of insertion for submergence of the bar-like body 5 or lifting-up from the submergence is adjusted by insertion depth or lifting-up height. And a change with the passage of time of the above part is measured as the change of pressure and the permeability test is performed.
Patent JP-H02130655-A (JP)
Title: Data reader
Inventor: YOKOYAMA KIYOAKI
IPC: G06F12/08
Filed: 1988-11-11
Abstract: PURPOSE:To read necessary data at high speed by reading the data from a data storing medium through a reproducing device and storing the data to a high-speed memory under the control of a sub-computer. CONSTITUTION:A sub-computer 6 is provided through interfaces 4 and 5 between a host computer 1 and a CR.ROM reproducing device 3. A large capacity memory 7 is connected to the bus of the computer 6 and based on an instruction from the computer 1, the data related to the instruction are wholly read from a CD.ROM 2 through the device 3 under the control of the computer 6 in advance and stored to the memory 7 together with address data. After that, the computer 1 makes directly access to the memory 7 and the reading of the necessary data is executed. Accordingly, when observed from the computer 1, a time necessary for reading the prescribed data from the ROM 2 goes to only the access time of the memory 7 apparently.
Patent JP-H08142615-A (JP)
Title: Method for detecting pneumatic pressure drop of tire
Inventor: KAWASHIMA NAOKI
IPC: B60C23/06
Filed: 1994-11-18
Abstract: PURPOSE: To surely detect the drop of the pneumatic pressure of a tire based on the physical phenomenon that the wheel speed ratio is fluctuated according to the vehicle speed change when the pneumatic pressure of the tire is dropped. CONSTITUTION: While the vehicle stable driving condition where the pneumatic pressure drop judgement based on the wheel speed ratio is not impeded is achieved, and the estimated condition flag is raised by an estimated condition judging part 162, a by-speed range wheel speed ratio calculating part 163 calculates the by-speed range wheel speed ratio referring to the vehicle speed based on the wheel speed ratio calculated by a wheel speed ratio calculating part 161. A pneumatic pressure drop judging part 165 raises a pneumatic pressure drop judging flag when the difference between the maximum value and the minimum value of the by-speed range wheel speed ratio calculated by a wheel speed ratio fluctuation calculating part 164 exceeds the judgement value.
Patent JP-S62145962-A (JP)
Title: Color picture forming device
Inventor: ITO KUNIO
IPC: H04N1/04
Filed: 1985-12-20
Abstract: PURPOSE:To attain a compact and inexpensive equipment by detecting an index image transferred onto a recording member so as to control the succeeding image forming timing thereby copying a color picture of an original sharply in a real time. CONSTITUTION:The scanning exposure at each time of a picture read equipment 19 and image exposure by laser write systems 7-10 are started in the 1st write system 7 together with the feeding start of recording member by a feeder 1. Further, the write system 7 applies image exposure of the index image together with the start of image exposure of the original to transfer the image on the recording member. The other laser write system 8-10 starts the image exposure when detectors 27-29 detect the transferred index image, thus the toner image formed on photosensitive drum 3-6 is transferred onto the recording member carried by a carrying equipment 2 without deviation of position and printed on the recording member by a printer 30.
Patent JP-2001108132-A (JP)
Title: Motor-driven valve device and chemical sprayer
Inventor: KOBAYASHI KENJI
IPC: A01M7/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven valve device 10 manually operable in case of a trouble, saved in space. SOLUTION: A motor 12 includes an output shaft 14 projected at right angles to the longitudinal direction. A cylindrical body 20 includes a rotating shaft 22 projected at right angles to the longitudinal direction, and is arranged with the longitudinal direction aligned with that of the motor 12. The rotating shaft 22 and the output shaft 14 are directed at right angles to the direction of arranging the cylindrical body 20 and the motor 12. A valve element 33 is fixed to the rotating shaft 22, and opens and closes the motor-driven valve device 10 at every turning in a 90-degree around the rotating shaft 22. A drive side gear 24 and a driven side gear 26 having a gear ratio 1:2 are fixed to the output shaft 14 and the rotating shaft 22, and the drive side gear 24 is removable. The output shaft 14 is rotated in a 180-degree per action.  The motor 12 includes a worm speed reduction mechanism.
Patent JP-H06141025-A (JP)
Title: Cellular radio telephone system
Inventor: SATO YUKIO
IPC: H04L1/20
Filed: 1992-10-23
Abstract: PURPOSE:To stop a data message when a line state is deteriorated in spite of the presence/absence of a handover command by comparing the bit error rate(BER) of a radio circuit between a base station and a mobile terminal with a prescribed threshold value, and controlling data message transmission. CONSTITUTION:When a data terminal 10 is set in a transmission mode, the mobile terminal 11 calculates the BER, and monitors the quality of the radio circuit. When the BER exceeds the prescribed threshold value, the transmission of the data message is stopped by stopping transmission from a CPU 18 to the data terminal 10 via a data terminal interface 19. After that, when the BER is decreased than the prescribed threshold value while the transmission of the message is being stopped and line quality is restored, the transmission of the data message to the data terminal 10 is started. Meanwhile, when the terminal 10 is set in a reception mode and the line quality is deteriorated, the data message from the base station is stopped. The stoppage/restart of the data message is detected by a decoder 17, and the reception stoppage/restart of the data message to the terminal 10 is performed.
Patent JP-2001062458-A (JP)
Title: Sterilized water production device
Inventor: KOYASHIKI KAZUO
IPC: C02F1/50
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize the device by efficiently producing silver ion water not affecting harmfully the human body and the environment, when the device sterilizes water and imparts a sterilizing action to washing water and circulation water, etc., and to facilitate an installation of the device on various water facilities by forming an electrolytic part and an operational part into an integrated unit constitution, and to efficiently kill various bacteria and virus with the sterilizing water. SOLUTION: In this device, an electrolytic piping part 1 in which an outlet port 5 is provided at the upper part of an electrolytic tank 2 provided with a silver ion plate in the inside and a water feed part 4 is provided on the lower part, and an operational part 8 consisting of a flow switch 11 for sensing flow of water to the electrolytic piping part 1 and making supply of electricity to the silver ion plate ON, and of a device 9 for adjusting the electric current value are integrally arranged in an interlocking way in a casing 12 so that both part are linked with each other.
Patent JP-H04160588-A (JP)
Title: Medium handling device
Inventor: SARUTANI MAKOTO
IPC: G06Q40/02
Filed: 1990-10-25
Abstract: PURPOSE:To secure the information of a bankbook by sending magnetic information, read by the magnetic head of a temporary stand-by part, to a magnetic stripe R/W part and writing it on the magnetic stripe part of a new bankbook which is re-issued as a substitute for a new bankbook where trouble occurs. CONSTITUTION:If a printable page ends during printing on a fed bankbook 1 although print data from a host device still remains, the bankbook 1 is conveyed on a 4th conveyance path 21 as a used bankbook and carried to the temporary bankbook stand-by part 22. Then a new bankbook is fed from a new bankbook storage part 3 so as to print the remaining data and conveyed to a processing mechanism part through 1st and 2nd conveyance paths 7 and 8 to print the remaining data. At this time, if trouble such as a conveyance jam occurs to the new bankbook, an operator performs trouble removing operation. The magnetic read head 23 of the temporary bankbook stand-by part 22 reads the magnetic information of the bankbook in circulation and unentered print data are taken out of the host device again and printed on the new bankbook which is fed again. Consequently, complete automation is realized.
Patent JP-H10132854-A (JP)
Title: Contactor and forming method for contactor
Inventor: TATSUMA KENICHIRO
IPC: G01R1/073
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive contactor capable of repeated use for burning-in in wafer state, and forming method for the contactor. SOLUTION: On a lead pad 13 of signal cables and power wires 12 wired on an insulation base 11 having a thermal expansion coefficient close to that of silicon wafer, a stud bump 16 is formed. This stud bump 16 has metal thin wire with a height capable of absorbing variation in height such as unevenness, warp, etc., on wafer surface to be inspected. An organic insulator film 15 as a buffer member for recovering the metal thin wire to the original height after pushing it to the inspecting wafer for inspection is applied to the height that the top of the metal thin wire exposes. Then, this contactor of uncompleted state is pushed on a flat plate with harder mechanical hardness than the metal thin wire.  At this moment, by giving unevenness of the grade of the film thickness of electrode material of the inspecting wafer to the flat plate surface, it makes easy to break through the natural oxide film existing on the surface of the electrode material of the inspecting wafer.
Patent JP-H11115428-A (JP)
Title: Suspension device for vehicle
Inventor: KAWABE YOSHIHIRO
IPC: F16D55/224
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To improve a degree of freedom when vehicle attitude change is reduced at the time of braking and linearize the reduction effect of vehicle attitude change for wheel stroll to obtain natural braking sense. SOLUTION: For example, a wheel support member 1 supporting a front wheel 2 rotatably is supported by a lower link 5 and an upper link 7 through ball joints 4 and 6 so as to oscillate freely in the vertical direction. A brake caliper 19 is connected to a more rear side than an axle 15 of the wheel support member 1 so as to turn freely centered on a turning shaft 20a, and the brake caliper 19 and the lower link 5 are connected mutually by a torque rod 27 as a connection member arranged on a vertical line in the direction along a travel locus of a wheel center. Rotation torque which turns the brake caliper 19 in the clockwise direction at the time of braking is transmitted to the lower link 5 to generate the force which pushes a car body upward and suppress vehicle attitude change owing to this configuration.
Patent JP-H01127307-A (JP)
Title: Tube vessel and its manufacture
Inventor: KUMAGAI TETSUO
IPC: B32B27/34
Filed: 1987-11-11
Abstract: PURPOSE:To contrive to improve the state of finished appearance, while gas barrier property is heightened, and simultaneously the elution of monomer, etc. from a vessel and the change of the properties of the content are prevented by forming an insert material in double layers with a resin layer having barrier properties and the inner skin resin layer formed on the inner surface thereof. CONSTITUTION:A head 2 is composed of the insert material 6 of multilayer structure in which an inner skin resin layer 10 is formed on the inner surface of a resin layer 9 of barrier properties and the outer resin layer 7 on the outside of said insert material. The insert material 6 is preliminarily produced by injection molding and is prepared. The insert material 6 such a structure is arranged on the inner side of the head 2, and the outer resin layer 9 is molded on said outer surface by injection molding, whereby while the insert material 6 is covered, simultaneously the head 2 is fixed to one end of a barrel part 3. Consequently, the peripheral surface of the resin layer 9 having barrier properties of the insert material 6 is not exposed, but is covered with the inner skin layer 10 and the outer resin layer 7. Since the lower end of the insert material 6 is lapped below the folded part 8 of the barrel-tip, the resin layer 9 having barrier properties of the insert material 6 and the resin layer 9 having barrier properties of the barrel part are molded in overlapped state.
Patent JP-H11188878-A (JP)
Title: Continuous ink jet printer equipped with liquid drop deflection means by micromechanical actuator
Inventor: CHWALEK JAMES MICHAEL
IPC: B41J2/09
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a continuous ink jet printer. SOLUTION: An ink flow generating means for controlling ink to form a continuous ink flow 60 in an ink jet printer jetting the ink flow 60 continuously from a nozzle comprises means for generating an ink flow 60 being broken up into a plurality of liquid drops at a position spaced apart by a specified distance therefrom, and an ink flow deflecting means having a control surface 90 arranged in the vicinity of the ink flow 60 to touch the ink flow 60 between the ink flow generating means and the position where the ink flow 60 is broken up such that the ink flow 60 is deflected based on the increase of free energy caused through contact with the ink flow 60.
Patent JP-H02132894-A (JP)
Title: Component feeding device
Inventor: MITSUFUJI FUMIO
IPC: B23P19/00
Filed: 1988-11-14
Abstract: PURPOSE:To improve a component feeder of this design in safety by a method wherein a component feeding table is positioned to a supply station by a driven device interlocked with a separating operation and a locking operation. CONSTITUTION:A separator 49, a locking device 60, and a drive device 69 are provided to a standby position. The device 49 is provided with an control lever 53 supported with a support shaft 58 fitted to a frame bracket 57 and a roller 55 is provided to one end of the control lever 53. The device 60 is provided with a lock lever 61 supported with the shaft 58 in common with the control lever 53 and a bearing 62 is embedded. A roller 64 is provided at one end of the lever 61, and the other end is pulled downward by a tension spring 67, and the spring 67 is connected between a pin 65 of the lever 61 and a pin 66 of a bracket 75 which extends downward from a frame 12 and gives a moment to the lever 61 in a clockwise direction. When the roller 64 is engaged with a recess 76 of a locking block 68 attached to the rear of a side plate 20, a component feeding table 18 stops moving. The main body of the device 69 is connected to an air cylinder 50, a rod 51 is connected to the lever 53 through a knuckle pin 54 to make the roller 50 positioned at low level, and a roller 70 is made to push up a roller pad 71 and make the roller 64 move downward. By this setup, a feed table is locked, whereby a feeding device is improved in safety.
Patent JP-H06113741-A (JP)
Title: Oil and fat for fry
Inventor: FURUKAWA MASAHIRO
IPC: A23D9/02
Filed: 1992-09-30
Abstract: PURPOSE:To obtain an oil and fat for fry capable of suppressing mold-like whitening of the surface of a fried product developable depending on the cooling conditions after frying or by the long-term storage. CONSTITUTION:This oil and fat for fry is obtained by blending a natural palm- fractionated oil having 35-50 iodine value with an extremely hardened oil containing a large amount of tri-saturated triglyceride in an amount of tri- saturated triglyceride of 3.5-13.5wt.% based on total weight of the oil and fat.
Patent JP-2000330305-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device and electrophotographic process cartridge
Inventor: NUKADA HIDEMI
IPC: G03G5/05
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor of high sensitivity, high resolution and long life. SOLUTION: In the electrophotographic photoreceptor having a laminated photosensitive layer which is successively provided with at least an electric charge generating layer 1 and an electric charge transfer layer 2 on a conductive supporting body 3, the electric charge generating layer 1 is formed by applying a dispersed liquid which is obtained by dispersing at least a binder resin, an electric charge generating material and an organic solvent composed of at least one kind of ketone alcohol. In particular, an under coat layer 4 is formed between the conductive supporting body 3 and the electric charge generating layer 1 and the under coat layer 4 is preferably formed of a coating film which is insoluble in the ketone alcohol.
Patent JP-H02132513-A (JP)
Title: Coordinate indicating device
Inventor: FUJIMOTO MAKOTO
IPC: G06F3/033
Filed: 1988-11-14
Abstract: PURPOSE:To directly indicate the coordinates on a screen by moving a coordinate indicating device in a space to indicate the coordinates on a display screen and therefore omitting the limit of the using conditions. CONSTITUTION:A coordinate indicating device 201 contains a detecting means which detects the displacements in both horizontal and height directions. The displacement value obtained when the device 201 is moved vertically and horizontally is outputted. This displacement value is defined as the coordinates on a screen by a coordinate arithmetic means 107. Based on this coordinates, a coordinate display means 108 outputs a pattern like an arrow showing the coordinates to a display screen 109. Thus the input of the coordinate data is attained together with the data obtained by measuring the start and end points of the movement of the device 201 in case this device is moved vertically and horizontally in a space. Thus it is possible to omit the limit of the using conditions for a mouse, etc., and to realize the use of pointing rod, etc.