baber/WOPTO huggingface dataset:
Patent JP-H08139286-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SHIMADA TAKASHI
IPC: H01L27/10
Filed: 1994-11-11
Abstract: PURPOSE: To lower writing and erasing voltages without reducing an operating allowance and to easily read by reading the variation of a reading current. CONSTITUTION: A memory transistor 54 is transited between an enhancement state and a depletion state, and a reading transistor 44 is set to an enhancement type. Thus, the absolute values of the threshold voltages of the writing and erasing states can be reduced without decreasing the difference between the threshold voltages of the writing and erasing states. When the transistor 54 becomes the depletion state, the channel length of the transistor 44 is decided in a self-alignment manner according to the gate length.
Patent JP-2001125216-A (JP)
Title: Image reader and method for adjusting lens block inclination thereof
Inventor: KUSUMOTO HIROSHI
IPC: H04N1/10
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To make easily changeable the inclination adjusting direction and the adjusting width of a lens block. SOLUTION: In the image reader which possesses a pair of lens block supporting bodies 25 supporting the lens block 10 and attached to a pair of traveling body supporting rails 24, spacers 34 are selectively inserted between the pair of the traveling body supporting rails 24 and the pair of the lens block supporting bodies 25, and the spacer 34 is selectively inserted between the pair of the lens block supporting bodies 25 and the lens block 10, so that the inclination of the block 10 against the scanning surface of a traveling body is adjusted. Thus, the number of the insertion places of the spacers is increased for each side on which the pair of the traveling body supporting rails 24 is arrayed, so that the inclination adjusting direction and the adjusting width of the lens block can be easily changed selecting he combination of the insertion places of the spacers.
Patent JP-H03164658-A (JP)
Title: Air conditioner
Inventor: MAEZAWA MITSUNORI
IPC: F25B1/00
Filed: 1989-11-24
Abstract: PURPOSE:To prevent abnormal rise of a high pressure side pressure without reducing air conditioning capacity by so controlling the opening of an electronic expansion valve that the sensed result of superheat degree sensing means becomes a predeter mined value, and increasing the opening of the valve preferentially to the control if the high pressure side pressure becomes a predetermined value or higher. CONSTITUTION:A controller 20 has superheat degree sensing means for sensing the degree of superheat of refrigerant of an evaporator (a difference  T between the sensor temperature T2 of a refrigerant temperature sensor 12 and the sensor tempera ture T3 of a refrigerant temperature sensor 13), control means for so controlling the opening of an electronic expansion valve 6 that the sensed result of the sensing means becomes a predetermined constant value, and means for increasing the opening of the valve 6 preferentially to the control of the control means when the sensed tempera ture T1 of a refrigerant temperature sensor 11 corresponding to the high pressure side pressure becomes a predetermined value or higher. Since the opening of the valve is increased preferentially to the control of the control means if the sensed result of the sensing means for sensing the high pressure side pressure becomes the predeter mined value or higher, the abnormal rise of the high pressure side pressure is prevented without reducing air conditioning capacity.
Patent JP-2001127769-A (JP)
Title: Mobile communication system and method for controlling its coding conversion
Inventor: IGARASHI DAISUKE
IPC: H04W92/24
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To realize efficient utilization of an ATM resource in a mobile communication network. SOLUTION: The mobile communication system where a coding conversion section 120 of an exchanged 112 mutually applies coding conversion to a signal sent through a low speed channel and coded by a 1st code and a signal sent through a high speed channel and coded by a 2nd code, is provided with a communication channel assignment means that assigns the low speed channel to a communication channel between a caller side exchange 112 and a called side exchange 112 and with a coding conversion means that mutually applies coding conversion to the signal coded by the 1st code and the signal coded by the 2nd code with the coding conversion section 120 of the caller side exchange 112 or the called side exchange 112.
Patent JP-2000100451-A (JP)
Title: Set dry battery leakless circuit
Inventor: IWAMOTO MASATOSHI
IPC: H02J7/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a set dry battery leakless circuit suppressing the leak of dry batteries set to an apparatus to zero under no load for holding high performance for a long period, operating the apparatus via a simple action for use, always allowing the voltage check of the dry batteries to contribute to safety. SOLUTION: Ganged push button switches 6 fitted to both ends of individual dry batteries 1 are opened or closed, the dry batteries 1 are opened under no load to suppress the leak to zero for holding the performance, and a circuit is instantaneously closed via a simple action under a load. A check hole 7 is provided on the side of terminals for checking the voltage of the dry batteries 1 set to an apparatus, and reliability and functions can be made compatible.
Patent JP-2000116503-A (JP)
Title: Electric curtain
Inventor: MATSUMOTO HIROSHI
IPC: A47H5/032
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric curtain that can not only be drawn aside or over the window always in such stable and smooth fashion as makes less noise and never overloads its drive system but also be drawn manually with ease. SOLUTION: The electric curtain comprises a curtain rail 2, which has a plurality of hollows in the upper section in which a ball chain 12 and cord guide portions of a leading runner 9 are slidably accommodated and a rail in the lower section on which runner rollers are rollably supported, a pulley case 4, 5 in which a pulley 6, 7 is journalled, a drive motor 8, the ball chain 12, and an adjuster means 13 for adjusting the length of the ball chain 12. The ball chain 12 consists of a wire portion of stranded wire, and balls arranged on an outer periphery thereof at appropriate intervals, and serves to lower the frictional resistance in curtain drawing.
Patent JP-S63155341-A (JP)
Title: Resources management processor
Inventor: IMAI FUMIO
IPC: G06F12/08
Filed: 1986-12-19
Abstract: PURPOSE:To improve the efficiency of processing in data access by providing reservation register processing part and a reservation cancel processing part. CONSTITUTION:A reservation register processing part 12 rewrites a reserved identifier corresponding to the name of the resources of a register request object stored in a resources control memory part 11 into a reserved state if said identifier is not reserved yet and saves the name of the previous reservation requester remaining in corresponding reservation requester name information to rewrite the reservation register requester names into said information and to inform the reservation register requester a fact that the reservation register succeeds in the previous reservation requester name as the additional informa tion. A reservation cancel processing part 13 rewrites the reserved state of a reserved identifier corresponding to the name of the resources of a cancel request object of the part 11 into an idle state with respect to an external input of request for cancel of the reservation of resources and gives an output to show the success of reservation cancel to the reservation cancel requester without rewriting the corresponding reservation requester name information. Thus the processing efficiency in data access is improved.
Patent JP-S63154398-A (JP)
Inventor: SUZUKI TOMOYUKI
IPC: B42D15/10
Filed: 1986-12-19
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-S63156225-A (JP)
Title: Light pen
Inventor: HAYAKAWA SHUNICHI
IPC: G06F3/048
Filed: 1986-12-19
Abstract: PURPOSE:To eliminate a need of selection among pens different in thickness by measuring the pen pressure applied to an LED by a pressure-sensitive rubber switch to determine a pen thickness corresponding to the pen pressure and outputting it to the LED to change the pen thickness in accordance with the pen pressure. CONSTITUTION:A certain voltage is applied to a pressure-sensitive rubber 3 in the base part of a rod 2 which holds an LED 1, and the change of the resistance value due to the pressure applied to the pressure-sensitive rubber 3 is taken out as a voltage by a current-voltage converting circuit 6 when a character or the like is entered on an LCD 13, and this voltage is digitally converted by an A/D converter 7 and is fetched into a CPU 8. The light spot position irradiated by the LED 1 is fetched into the CPU 8 through an optical position coordinate detecting circuit 10 by a PSD 9 and is converted to a signal corresponding to the digital conversion value of the A/D converter 7 and is displayed with a line thickness corresponding to the pen pressure on an LCD 13 through an LCD controller 11 and an LCD driver 12.
Patent JP-2001120474-A (JP)
Title: Suction tool for electric vacuum cleaner
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/04
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool for an electric vacuum cleaner, which improve dust collection capacity. SOLUTION: This suction tool for the electric vacuum cleaner includes a pair of foreside and backside rotary brushes supported by a suction case body, which forms a suction mouth freely to rotate on bottom. The both of rotary brushes are rotated by sucked outside air by a body of the electric vacuum cleaner. Thus, the air, which rotates the foreside rotary brush, then, is led to rotate the backing rotary brush to counter direction of the foreside rotary brush rotation.
Patent JP-H02148059-A (JP)
Title: Electrophotographic device
Inventor: OMORI HIROYUKI
IPC: G03G15/02
Filed: 1988-11-29
Abstract: PURPOSE:To extend the printing resistant life of the photosensitive body and to prevent the generation of defects and out-of-focus of images by disposing a member for charging which executes electrostatic charging prior to formation of latent images so as to face the surface of the photosensitive body apart 10 to 1,000mum distance and impressing a voltage thereto to charge the photosensitive body. CONSTITUTION:The member 1 for charging is disposed to face the electrophotographic sensitive body 2 and the spacing therebetween is set at >=10mum and <=1,000mum. The member 1 for charging is connected to an external power source 3 and charges the photosensitive body 2 by receiving the impressed voltage from the external power source 3. Image defects such as white dots arise from the nonuniformity of the charge is the spacing between the member 1 and the photosensitive body 2 exceeds 1,000mum. A high voltage of several kV to several 10kV is usually impressed to the member for charging and, therefore, the discharge is generated with the members exclusive of the photosensitive body 2. The out-of-focus images and insulation breakdown are liable to arise if the spacing is smaller than 10mum.
Patent JP-H06212518-A (JP)
Title: Carding apparatus for receiving and bundling of fleece delivered from delivery apparatus of card
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: D01H5/72
Filed: 1993-12-03
Abstract: PURPOSE: To provide a carding device that enables gathering of fleece particularly having no faults, at an especially high production speed or web gathering speed. CONSTITUTION: In a carding device for guiding fleece and gathering into a fiber web from a delivering mechanism consisting of a pair of rollers in a card, a guiding member positioned immediately downstream of the roller pair is provided with a stationary guiding surface, which is arranged transversely to the plane of the web and which is equipped with a passage aperture. The guiding member is also structured such that its upper vertical edge is in direct contact with the upper roller and that its lower vertical edge is disposed away from the lower roller so as to make the guiding member open downward. A guiding body is positioned between the web guiding member and the roller pair, and in a nearer zone of the aperture of the guiding member.
Patent JP-2001123836-A (JP)
Title: Engine-cooling device for construction machine
Inventor: NAKAYAMA YOSHI
IPC: E02F9/08
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine-cooling device for a construction machine, having a separately-structured shroud consisting of a first shroud supported on the side of an engine and a second shroud supported on the side of a heat exchanger, enabling applicability to a compact construction machine and improved fan efficiency by making the installation space in an engine room smaller. SOLUTION: This engine-cooling device for a construction machine has a shroud rear portion 10b supported on the side of an engine 8 for enveloping a cooling fan 11, a shroud front portion 10a supported on the side of the heat exchanger 9 for introducing cooling air P into the shroud rear portion 10b, and a sealing member 43 for sealing them, while allowing relative displacement. An inside diameter Da on the downstream end 10a1 of the shroud front portion is made larger than an outside diameter Db of an upstream end 10b1 of the shroud rear portion and a downstream end 10a1 of the shroud front portion and the upstream end 10b1 of the shroud rear portion are set so as to be at almost the same position in the horizontal direction.
Patent JP-H01144188-A (JP)
Title: Pos terminal
Inventor: ORIKATA TAKAO
IPC: G07G1/12
Filed: 1987-11-30
Abstract: PURPOSE: To eliminate cashier checking and a key operation by means of a preset mode and to shorten an operation time by erasing price look up(PLU) data without sales by means of the simple key operation in an adjustment mode. CONSTITUTION: This POS terminal equipment is constituted of a keyboard 1, a display equipment 2, a printer 3 for receipt printing, a cash drawer 4 and a PLU data file 5. A judging means for judging whether or not sales by PLU data exist and an erasing means for erasing PLU data when the judging means judges no sales are provided in a processing in the adjustment mode. Unless sales by PLU data exist at the time of processing adjustment in the adjustment mode, the PLU data is erased from a PLU data file 5. Thus, PLU data without sales is erased by the key operation being the same as the conventional one without outputting a report in a checking mode nor executing the key operation in the preset mode so that the operation time is shortened.
Patent JP-2001124731-A (JP)
Title: Gas sensor device and starting method for gas sensor
Inventor: SUGAMA AKIO
IPC: G01N27/416
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor device which can measure the concentration of a gas quickly and in which the life of a gas sensor can be ensured to be long and to provide a starting method for a gas sensor by using the gas sensor device. SOLUTION: In this gas sensor device, the concentration of a gas is measured on the basis of the value of a current which flows across a pair of electrodes 18, 20 which are immersed in an electrolytic solution 16, The measuring device is provided with a voltage source 22 which applies a voltage across the pair of electrodes. The sensor device is provided with a changeover means 40 which short-circuits or opens the pair of electrodes. The sensor device is provided with a control means 26 which controls the changeover means so as to be interlocked with a power supply 28 supplied to the voltage source and by which a state that the pair of electrodes are short-circuited is changed over to a state that the pair of electrodes are opened after the voltage to be output from the voltage source is stabilized.
Patent JP-H08222307-A (JP)
Title: Socket device for electric connection having protected contact
Inventor: JIRU MARESHIYARU
IPC: H01R13/652
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a socket device for electrical connection having protected contacts. SOLUTION: A socket device for electrical connection to a plug or the like constitutes a cable coupler or a connector of a device coupler or a socket of a plug-socket. Contacts arranged in housings 4a to 4e arranged in a circumferential shape in a support 1 are provided, and one 4e among the housings is a central housing, and at least a single safety disk 5 composed of an insulating material is constituted so as to rotate by rotation of the plug. In this socket device, a blocking-up member 9 of the central housing 4e is movably installed in the contact support 1, and a combinational driving means is provided between the blocking-up member 9 and the safety disk 5.  The housing 4e of a central contact is blocked up by the blocking-up member in an initial position of the safety disk, and the central housing is opened at safety disk rotating time by the cooperative action with the combinational driving means.
Patent JP-H10149608-A (JP)
Title: Data recording and reproducing device
Inventor: NAKAMURA MASARU
IPC: G11B20/14
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To attain the read-out of data between different systems in the manner of making sub-data, which are independent of main data, enable to reproduce without PLL operation, by recording the sub-data with a variable or fixed clock on an optical disk rotating with a constant linear speed system. SOLUTION: The inversion interval of track address(TA) constitution data becomes the period of track address clock(TACK) in the case of data '0', and for data '1', the period of 2-TACK becomes continued two times. By sampling the reproducing TA constitution data with the use of 8-TACK, a window is provided against a next change point from the change point of the reproducing TA constitution data, and when the change point is generated in the window, the detection of each datum is recognized, then the TA data become detectable. As to the read-out between the different systems, a TA constituted preamplifier is used since the frequency of the whole TA constitution is changed with the track position, then the sub-data are reproduceable.
Patent JP-H05144696-A (JP)
Title: Projection aligner
Inventor: KUROSAKI TOSHISHIGE
IPC: G03F7/20
Filed: 1991-11-20
Abstract: PURPOSE:To obtain a means which relates to the structure body of an aligner used in a lithography process of semiconductor elemenet manufacture and especially prevents foreign matters from adhering to a substrate, an object to be exposed. CONSTITUTION:The rib of a structure body 4 is arranged on the side opposite to the wafer 6 side. Thereby foreign matters are prevented from dropping from the structure body, and defects of a wafer due to foreign matters are not generated, so that yield can be improved.
Patent JP-H05144704-A (JP)
Title: Projection aligner
Inventor: SASE YOSHIMITSU
IPC: H01L21/027
Filed: 1991-11-20
Abstract: PURPOSE:To obtain a good alignment signal by selecting an optimal wavelength region for film thickness conditions when preparation of an optical system for correcting chromatic aberration of projection lens within an achievable wavelength region is conducted in a film thickness region in which interference effect can not be offset perfectly. CONSTITUTION:Chromatic aberration correcting optical systems 12, 15 and means for arbitrarily selecting wavelength region for detection are disposed in an alignment optical system for optically detecting the position of an alignment mark 4 on a wafer 3 through a projection lens 2 so that an optimal wavelength region is selected depending on the film thickness conditions of an actual alignment mark 4. Selection of wavelength is automatically controlled by means of a signal decision circuit 31 and a wavelength selecting circuit 33 thus obtaining an optimal alignment signal not subjected to interference at all times.
Patent JP-H06127026-A (JP)
Title: Light emitting element array device
Inventor: IGUCHI HIROFUMI
IPC: B41J2/45
Filed: 1992-10-16
Abstract: PURPOSE:To obtain a light emitting element array device capable of reducing the effect of scattered light out of light emitted from light emitting elements by a relatively simple construction for always ideally emitting a light to an object. CONSTITUTION:A part of light emitted from a light emitting part of an LED array chip 4 is scattered in directions except toward a surface of a substrate 3. The scattered light incident to the surface of the substrate 3 is reduced in quantity to a great extent by being absorbed by a light shielding layer 211 or an opaque resin. In this manner, a light emission to an object can be conducted with a uniform light quantity and a high accuracy.
Patent JP-H08161107-A (JP)
Title: Indirect input device for computer
Inventor: TAKAHASHI MASAHIKO
IPC: G06F3/0354
Filed: 1994-12-08
Abstract: PURPOSE: To provide an indirect input device for a computer which can efficiently and precisely execute input processing to the computer by eliminating the preparation of an interface in software and executing indirect input operation to the panel surface of a sensor by an operator's finger tip. CONSTITUTION: When an operator executes input operation such as on/off operation or coordinate input operation to the hand palm size plate-like panel surface 11a of the sensor 11 attachably/detachably connected to the mouse loading port of the computer through a signal cable 13 by his (or her) finger tip, the on/off operation or the coordinate input operation is detected by the sensor and an arithmetic input part 12 connected to the sensor 11 converts the input operation to the panel surface 11a into a corresponding input signal and inputs the signal to the computer, so that the same input operation as that on the panel surface 11a of the sensor 11 is executed to the computer.
Patent JP-H07161022-A (JP)
Title: Floating magnetic head and its manufacture
Inventor: KOYANAGI KENJI
IPC: G11B5/60
Filed: 1993-12-06
Abstract: PURPOSE:To improve adhesive strength of a magnetic gap part and to reduce man-hour of track width regulation. CONSTITUTION:Rails 18 and 19 for floating are provided on an upper surface of an I-shaped core 17, and a groove 23 is provided in an end surface 22 on the air outflow side of the rail 18, and then a C-shaped core 24 provided with a groove 25 is joined to the end surface 22 on the air outflow side of the rail 18. A magnetic gap 28 is provided with glass 27 via a gap forming material between the end surface 22 of this joined rail 18 and an end surface 26 of the C-shaped core 24, while a track width 29 is provided by narrowing the rail 18. Then, a recess 31 is provided over a distance between a taper 30 of this track width 29 and the end surface 22 of the other side of the rail 18 and also the end surface 26 of the C-shaped core 24, and this recess 31 is filled with glass 32.
Patent JP-H02152589-A (JP)
Title: Production of pure water
Inventor: MIZUSHIMA MASAKO
IPC: C02F1/32
Filed: 1988-12-03
Abstract: PURPOSE:To obtain pure water having a reduced org. matter content by blowing ozone into pure water, irradiating the pure water with UV or laser light having the wavelength of UV and by carrying out vacuum degassing, exposure to gaseous nitrogen or heating. CONSTITUTION:When ozone is blown into pure water or this pure water is irradiated with UV, carbon dioxide and oxygen are produced by decomposition. The carbon dioxide and oxygen dissolve in the pure water and become impurities. These dissolved impurities are removed by vacuum degassing, exposure to gaseous nitrogen or heating. By this post-treatment, the amt. of TOC can be reduced and the pure water is extremely purified. When laser light having the wavelength of UV is used, the efficiency of decomposition of org. matter is increased and the amt. of TOC can further be reduced.