baber/WOPTO huggingface dataset:
Patent JP-H05117902-A (JP)
Title: Non-slip of socks
Inventor: NAKAGAWA MOMOKI
IPC: A61L9/12
Filed: 1991-10-18
Abstract: PURPOSE:To give a non-slip effect, an effect for preventing the feet from becoming hot and stuffy, an antimicrobial and deodorant effect, etc., to socks by attaching many dot-shaped mixture unit 3 containing a chitin matter, a deodorant and a far-infrared ray-radiating powder mixed in a plastic to the outer surface of the sole of the socks. CONSTITUTION:The objective non-slip of socks is formed by attaching many dot-shaped mixture units 3 containing a chitin matter, a deodorant and a far- infrared ray-radiating powder mixed in a plastic and preferably having <=1mm diameter to the outer surface 2 of the sole of the socks. As the plastic, an epoxy resin, an urethane resin, etc., excellent in adhesion are preferably used. As the far-infrared ray-radiating power, e.g. alumina power crushed into 1-5mum particle size is used.
Patent JP-H04204611-A (JP)
Title: Autofocusing device
Inventor: TAKAMI MINORU
IPC: G03B13/36
Filed: 1990-11-30
Abstract: PURPOSE:To reduce noises produced from a stepping motor by vibrating a focusing lens in a sinusoidal wave. CONSTITUTION:The stepping motor 11 acts according to a driving signal for the stepping motor and the focusing lens 12 is vibrated in the sinusoidal wave. An electrical signal generated in an image pickup element 22 is changed in accordance with the vibration. This electrical signal is amplified by a preamplifier circuit and a part of the signal is added to a camera circuit 20 and a part of the signal is added to a high band component extraction circuit 19. By adding the output voltage of the circuit 19 to a detection circuit 18, the sinusoidal voltage is outputted from the circuit 18. The DC voltage corresponding to polarity and amplitude is outputted from a synchronous detection circuit 17 by the voltage in the sine wave state and added in a control circuit 15. A moving signal for focusing the lens 12 is generated in the control circuit 15 by using a signal outputted from the circuit 17.
Patent JP-H07199257-A (JP)
Title: Controller for preventing image blurring
Inventor: SHIOMI YASUHIKO
IPC: G03B17/00
Filed: 1993-12-28
Abstract: PURPOSE:To secure image blurring preventing operation by storing information corresponding to the state of an image blurring detecting means in the specified state of an optical equipment and controlling an image blurring preventing means in response to the information. CONSTITUTION:At the time of setting a calibration mode, the mirror-up of a camera is started and the result by a shake detecting sensor 5 fetched by timer interruption processing is successively fetched in a waveform memory means 29, and when the mirror-down thereof is completed, the fetching operation is finished. Therefore, sensor error waveform in the still placed state of the camera is fetched in the memory means 29. Meanwhile, in an ordinary photographing state, the memory value of the memory means 29 is subtracted from the value of a register where the result of the data of the sensor is set, and the obtained value is set in the register again. Therefore, the amount of an error signal previously stored in the memory means 29 is subtracted from a camera shake signal + error signal outputted from the sensor 5, so that the real camera shake signal is set in the register.
Patent JP-H07202333-A (JP)
Title: Manufacture of semiconductor optical waveguide element of buried structure
Inventor: KATO TOMOAKI
IPC: G02B6/13
Filed: 1993-12-28
Abstract: PURPOSE:To improve electric and optical characteristics and reliability by burying an optical waveguide layer and a clad layer with an electric field relaxing layer and a buried layer having specific impurity concentration respectively to perform epitaxial growth. CONSTITUTION:A pair of opposed growth-stop films 106 sandwitching a stripe- shaped opening part 105 are formed on a semiconductor substrate 101. An optical waveguide layer 108 having a larger refractive index than the substrate 101 together with an optical waveguide propagating, emitting and absorbing light and a clad layer 112 having a smaller refractive index than the optical waveguide layer 108 and sandwitching the optical waveguide layer 108 from above and below are made to epitaxially grow on the opening part by a selective organic metal vapor phase growth method. All or part of the growth stop film 106 is removed from the inside from the opening part 105 to bury the optical waveguide layer 108 and the clad layer 112 with an electric field relaxing layer 113 having an impurity concentration not exceeding 5X10<16>cm<-3> and a burying layer 114 having an impurity concentration 5X10<17>cm<-3> or more to perform epitaxial growth.
Patent JP-H08174880-A (JP)
Title: Recorder
Inventor: MORIKAWA MINORU
IPC: B41J2/325
Filed: 1994-12-20
Abstract: PURPOSE: To satisfactorily blank an image without damaging a recording medium controlling a latent image erasing heater in response to a recording medium conveying speed in the case of selectively heating in the state that contact material such as liquid, etc., is brought into contact with a surface to form a latent image, developing it, then transferring it. CONSTITUTION: In the case of forming an image on a recording sheet 2, first the surface of the sheet 1 is heated by a thermal head 3 in the state that liquid or solid to become liquid by heating is brought into contact with it. A retracting contact angle responsive to the heating temperature is formed, a recording agent containing colorant is brought into contact with the heated part (latent image part) to form a visible image, and the visible image is transferred to the sheet 2. After the visible image is transferred, the latent image part surface is heated by an image-blanking heater 7 in the state in no contact with the liquid, etc., thereby to erase the latent image. In this case, a recording medium speed is detected by a speed detecting sensor, and the temperature of the heater 7 is regulated in response to the detected speed.  Thus, the image blanking without damaging the medium is conducted.
Patent JP-H04199490-A (JP)
Title: Card system control device
Inventor: SAGARA KENJI
IPC: G07F7/08
Filed: 1990-11-29
Abstract: PURPOSE:To perform the frequency subtraction in proportion to the presence or absence of the operations of each equipment by a single control device by calculating the total frequency subtraction factor based on the presence or absence of the operations of each equipment detected by the equipment operation detection means and the frequency subtraction counter for each equipment. CONSTITUTION:A CPU 52 fetches the output of a detection 60 from I to I, stores it and calculates the average value of the fetched load current value. The sampling and calculation of the average value like this is performed each for the interval of the specified time and the CPU 52 judges the presence or absence of the use for each equipment based on the calculated average value. In short, the CPU judges that the equipment is not used only when the average value is in zero condition two times running and the sampling value never rise and the CPU judges that the equipment is in use in the cases other than this. Thus, the frequency substraction in proportion to the presence or absence of the operations of each equipment can be performed by a single control device.
Patent JP-H07202850-A (JP)
Title: Data transmission system by crc protection
Inventor: OKI TAIJI
IPC: G11B20/18
Filed: 1993-12-28
Abstract: PURPOSE:To prevent data from being updated even when a fault such as a broken cable takes place between a transmission section and a reception section by applying a protection function by odd number parity check in addition to CRC check protection in the case of sending the data. CONSTITUTION:A CRC check bit addition section 10 of a transmission section 1' adds a CRC check bit string to a data string A0 to output a data string A1. A next stage odd number parity bit addition section 11 calculates an odd number parity bit of the data string A1 and adds the value to the data string A1 to provide a resulting data string A1'. An odd number parity arithmetic section 22 of a reception section 2' implements odd number parity to data in the data string A1' and sends a discrimination result 31 to a data protection section 21'. A CRC check bit arithmetic section 20 implements CRC check bit arithmetic operation to data in the data string A1' and sends the result 30 to the protection section 21'. When a fault takes place between the transmission reception sections 1', 2', the discrimination result of the arithmetic sections 22, 20 is NG respectively and the replaced data string is not updated.
Patent JP-H08232607-A (JP)
Title: Valve for steam turbine
Inventor: RUDORUFU RINTONAA
IPC: F01D17/26
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To operate a valve completely electrically, and to operate the same in a closing direction at the time of emergency cutting-off. SOLUTION: A valve for a steam turbine is composed of a valve body 24, a valve box 12 having a valve seat 25, a valve rod 22 for operating the valve body 24, and a driving mechanism 14 for operating the valve rod 22. The driving mechanism includes a motor 16, an electromagnet joint 18, a ball screw 20 and an accumulator 28. A bush 20a constituting the ball screw 20 is connected through the electromagnet joint 18 to the motor 16, and the tip part of a rod 20b constituting the ball screw 20 is connected to the base part of the valve rod 22. Further, a flange portion 26 is formed in the tip part of the rod 20b, and the accumulator 28 is incorporated between the flange portion 26 and the bush 20a.
Patent JP-H04205799-A (JP)
Title: Semiconductor memory
Inventor: HOSHIDA TETSUJI
IPC: G11C29/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent a faulty memory cell from being accessed and to effectively utilize a memory by cutting either of 1st and 2nd fuse elements and fixing a power supply line connecting internal address signal line at a power supply level or a ground level in the case that the faulty memory cell exists. CONSTITUTION:The internal address signal line 5 is connected to an address buffer 6, which outputs an internal address signal Ai, and an internal address inverted signal, the inverse of Ai based on the potential level of the signal line 5. In the case that a fault is detected in the memory cell at an address Af in a device at a producing stage, the fuse element 2 inserted in the signal line from an external address input terminal PAi and either of the fuse elements 3 and 4 are cut according to whether the signal line of the external address signal Ai of the address Af is at a VCC level or the ground level. Thus, the potential of the signal line 5 is fixed at the ground level or the VCC level and there is no possibility that the memory cell at the faulty address Af is accessed. Therefore, even when the faulty memory cell exists, the memory is effectively utilized.
Patent JP-H11168483-A (JP)
Title: Data communication equipment and its method
Inventor: HIRASAWA KATAHIDE
IPC: H04L12/24
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To smoothly expand equipment in a network by retrieving equipment which can be additionally connected based on inputted information and executing display for specifying the retrieved equipment. SOLUTION: Information concerning communication ports provided in plural equipment is inputted, equipment which can be additionally connected is retrieved, based on information, and the retrieved equipment is displayed. That is, respective communication equipment connected to a communication system is provided with a display lamp 111 for indicating the presence of an additional connection-enable free port, wherein the lamp is turned-on by a control command from management equipment for managing the connecting configuration of the communication system, for example, a personal computer(PC) 103. In this case. configuration is executed so as to display the presence of the additional connection-enable free port through the use of the display lamp 111.  It is also possible to execute display through the use of a display part such as a liquid crystal panel, etc., provided in the respective equipment.
Patent JP-H04201179-A (JP)
Title: Oil groove forming device for grinding wheel
Inventor: NAKAMURA SHIGETOSHI
IPC: B24B55/02
Filed: 1990-11-30
Abstract: PURPOSE:To improve feeding ability of grinding oil during work to grind a member to be ground by providing an oil groove formed grinding wheel formed such that a protrusion to form an oil groove, where grinding oil fed during grinding work is stored, in a grinding wheel is formed on an outer peripheral end part. CONSTITUTION:A grinding wheel is attached to a grinding wheel rotating means. When the grinding wheel rotating means and an oil groove forming grinding wheel rotating means are operated, a protrusion 12 of an oil groove forming grinding wheel 10 forms the number of oil grooves 13, responding to a difference between the numbers of revolutions of the respective grinding wheels 1, in the surface of the grinding wheel 1. When a grinding work is applied to a member to be ground by means of the grinding wheel 1, grinding oil is held in the oil groove 13, and sufficient grinding oil can be fed to a grinding part where the grinding wheel 1 makes contact with the member to be ground.
Patent JP-H07187804-A (JP)
Title: Production of ceramic sintered compact
Inventor: INUZUKA ATSUSHI
IPC: B22F3/10
Filed: 1993-12-28
Abstract: PURPOSE:To extremely reduce the rate of dimensional change of compact in a dewaxing stage and to obtain a ceramic sintered compact excellent in dimensional precision when a ceramic sintered compact used for various electronic parts is produced. CONSTITUTION:This production method is composed of a 1st step in which ceramic powder 1 is mixed with additive powder 2 contg. metal powder, a 2nd step in which an org. binder 3 is added to the mixture of the powders 1, 2 and granulated powder is formed, a 3rd step in which the granulated powder is formed into a compact by compression, a 4th step in which the org. binder contained in the compact is removed, a 5th step in which the dewaxed compact is fired to form the objective ceramic sintered compact.
Patent JP-H06188584-A (JP)
Title: Shelf structure
Inventor: HIRANO YUKIHIRO
IPC: H05K7/18
Filed: 1992-12-16
Abstract: PURPOSE:To provide a shelf structure which is so constituted as to air-cool a printed board mounted inside a device, wherein the printed board can be sharply enhanced in cooling efficiency. CONSTITUTION:A shelf is composed of pairs of rails 2 arranged at a prescribed interval and an air duct 5 which supplies cooling air alpha so as to cool a printed board 1 held by the rails 2 in an extractable manner, a belt 7 provided with a ventilating window 15 which makes an empty space beta between the rails selectively opened is provided to the empty space beta in a movable manner, and a belt drive member 10 which changes the ventilating window 15 in position synchronizing with the extracting operation of the printed board 1 is provided to the printed board side. Furthermore, a drive member engaging hole 20 with which the belt drive member 10 is engaged as inserted in a loosely fitted manner is provided to the belt 7.
Patent JP-2001156448-A (JP)
Title: Manufacturing method for printed wiring board
Inventor: KAWAZOE HIROSHI
IPC: H05K3/40
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a printed wiring board excellent in connection reliability. SOLUTION: A first substrate or metal foil provided with a wiring comprising a conductive projection, a second substrate or metal foil provided with a wiring facing the conductive projection, and an adhesive are stacked in the order of first substrate/adhesive/second substrate. Here, a cushion material is provided at least on one outside of the configuration, which is heated and pressurized for lamination, as one body.
Patent JP-H01176381-A (JP)
Title: Tape cassette
Inventor: IWANO KENJI
IPC: G11B23/087
Filed: 1987-12-29
Abstract: PURPOSE:To constitute a brake mechanism in a limited space and to simplify and miniaturize by integrating a tape end edge light detection and lock release pin mechanism and constituting a reel lock lever with a transparent resin material. CONSTITUTION:A lock release pin 16 of a recorder confronting with a lock release lever 6 and the lighthouse for the end edge detection light source of a reel tape are commonly used, a slot for the insertion pin is provided in the space of an approximate triangle in the vicinity of the opening of a tape cassette, a reel lock lever 7 is constituted with a transparent resin material in order to prevent the interference of an optical passage locus depending on an optical type and a reel lock brake. Consequently, a lock release means at a recorder side and a light source generation means for tape end edge detection can be constituted by one pin, further the reel lock does not interfere the locus to reach the slot constituted in a half through a transparent part provided in the reel lock lever at a released prescribed position. As the result each parts shape of the cassette is simplified and simultaneously a structural design at the recorder side can be simplified and miniaturized.
Patent JP-H10162285-A (JP)
Title: Traffic system for automobile
Inventor: TATSUNO HIYOSHI
IPC: G01C21/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide the traffic system for an automobile which is made to travel automatically according to information from a road according to data set by a navigator. SOLUTION: A road 2 for exclusive automobile use is provided with lane signal transmitters 3 for each lane and discrimination signal transmitters are provided for each interchanges of the road 2, and the automobile is provided with the navigation device where an optimum road is set when a destination is inputted and an automatic travel device which makes an automatic travel by receiving the signals from the lane signal transmitters 3; and the automatic travel device makes an automatic travel on the road 2 for exclusive automobile use by receiving the signals from the lane signal transmitters 3 and when a signal from a discrimination signal transmitter is the signal set in the navigator, an alarm provided to the automobile 1 operates.
Patent JP-H10161034-A (JP)
Title: Confocal microscope and method for forming three-dimensional image by using the same confocal microscope
Inventor: HAKOZAKI HIROYUKI
IPC: G02B21/22
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To form and rotate a three-dimensional distortion-free image without using an expensive computer capable of high-speed calculation. SOLUTION: This microscope is equipped with a light source 2, a two-dimensional scan unit 10 which makes a two-dimensional scan on a sample 4 with the light from the light source 2, an objective 20 arranged between the scan unit 10 and sample 4, an objective driving part 21 which moves the objective 20 and sample 4 relatively along the optical axis of the objective 20, a pinhole 31 which is provided at a position conjugate to the focal plane of the objective 20, and a fluorescent light detector 40 for detecting light from the sample 4 which has been passed through the pinhole 31.  In this case, the scan by the two-dimensional scan unit 10 and the movement by the objective lens driving part 21 along the optical axis are performed at the same time and a control part 50 is provided which controls the moving speed and moving direction of the objective lens driving part 21 as to the scanning speed of the two-dimensional scan unit 10, thereby obtaining a segmental image of the sample 4 perpendicular to an axis slanting to the optical axis.
Patent JP-H04208067-A (JP)
Title: Switching power source circuit
Inventor: UTASHIRO MASAHIRO
IPC: G05F1/10
Filed: 1990-11-30
Abstract: PURPOSE:To simultaneously and effectively perform synchronization of a switching frequency and regulation of an output via a small number of signal transmission lines by controlling a switching period and a DC output voltage based on a pulse signal. CONSTITUTION:A synchronizing signal is transmitted from a synchronizing pulse transmission lines 2-1, 2-2. A plurality of switching power source circuits are provided, and one controller is commonly provided. Since the synchronizing pulse is width-modulated by a controller via an output DC voltage control signal, wider pulses are obtained toward rightward. The pulse-width modulation of the controller is modulated by a known pulse modulator. The ratio of a pulse width TON to a repetition period T is 0.3, while the duty ratio becomes 0.6 at the right side. The pulse is split to a route to be applied to a triangular wave oscillator through a photocoupler 23 and a synchronizer 19, and a route to an operational amplifier 25 through the photocoupler 23 and a filter 24.
Patent JP-2001177012-A (JP)
Title: Wiring board for high frequency
Inventor: SAWA YOSHINOBU
IPC: H01P5/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in the reflection loss of a high-frequency signal and the like in a high-frequency input/output part formed by connecting the fellow coplanar lines of a conventional wiring board for high frequency with each other. SOLUTION: A wiring board for high-frequency is constituted into a structure that a first coplanar line 5 formed on the upper surface of a dielectric substrate 2 and a second coplanar line 8 formed on the lower surface of the substrate 2 in parallel to the line 5 are arranged in opposition to each other holding an inner layer grounding conductor 9 between them and at the same time, the fellow points of line conductors 3 and 6 are electrically connected with each other through through conductors 10 and is provided with a high-frequency input/output part formed by electrically connecting fellow grounding conductors 4 and 7 with each other through grounding through conductors 11 at the position of 0.2 to 5 mm from the conductors 10 on both sides in the directions intersecting orthogonally both lines 5 and 8.  The shift of the phase of the ground is suppressed and an increase in the reflection loss of a high-frequency signal in the high-frequency input/output can be suppressed.
Patent JP-H08224192-A (JP)
Title: Toilet seat cover
Inventor: SUMIYA KATSUYOSHI
IPC: A47K13/14
Filed: 1995-12-25
Abstract: PURPOSE: To provide a toilet seat cover which can be easily attached to or detached from the toilet seat, leaving nothing behind when it is detached from the toilet seat, and keeps its adhesive power after being repeatedly washed. CONSTITUTION: This toilet seat cover consists of sheet 11 of non-woven fabric, fitting to the toilet seat surface, which is covered by an adhesive layer of synthetic resin 12, where the adhesive layer 12 is provided with bubbles on the surface to generate an adhesive power under a vacuum.
Patent JP-H09174358-A (JP)
Title: Bearing press-in device of transmission
Inventor: YOSHIDA KEIICHI
IPC: B23P21/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing press-in device by which a bearing for a main shaft of a transmission can be pressed in from the end part side of the shaft with no frouble. SOLUTION: A bearing press-in device is provided with a chuck 91 capable of gripping a main shaft 3, a chuck driving means to drive a chuck 91, a shaft pulling-up means to pull up the main shaft 3 in a condition of being gripped by the chuck 91 by about several mm and a bearing pushing-down means. The chuck driving means is composed of a guide sleeve 75, a cylinder member 77, an operation shaft 90, a piston 93 and oil chambers 94 and 95 or the like. The shaft pulling-up means is composed of a guide sleeve 75, a cylinder member 77 and an oil chamber 82 or the like. The bearing pusing-down means is composed of a piston part 62 arranged in a raising-lowering body 60, oil chambers 63 and 64 and a hydraulic unit 72 or the like.