baber/WOPTO huggingface dataset:
Patent JP-H07333448-A (JP)
Title: Optical waveguide element and its production
Inventor: YAMADA TAKASHI
IPC: G02B6/13
Filed: 1994-06-03
Abstract: PURPOSE:To enhance the diffraction efficiency and radiation loss coefft. of a diffraction grating and to suppress generation of scattered light by distributing the refractive index of a clad layer in a layer thickness direction. CONSTITUTION:This optical waveguide element is constituted by forming the diffraction grating 13 consisting of a sulfide material or selenide material for coupling guided light and external light on an optical waveguide 11 and forming the clad layer 15 consisting of HfO2 on this diffraction grating 13. The refractive index of the clad layer 15 of the element described above is provided with a distribution in the layer thickness direction so as to be made smaller on the diffraction grating 13 side and to be larger on the air side. Namely, the refractive index of the clad layer 15 is higher in the part near the surface of the layer and, therefore, the environmental durability is improved. Then, the change of the refractive index of the clad layer 15 by infiltration of water, etc., does not arise any more and the high diffraction efficiency is realized. The refractive index of the clad layer 15 may be relatively low in the part near the boundary of the diffraction grating 13. Adoption of a method for forming the clad layer which is hardly susceptible to thermal etching damage is thus possible.
Patent JP-S5246810-A (JP)
Title: Centrifugal force type magnetic head device
Inventor: YOKOMIZO MITSUAKI
IPC: G11B5/53
Filed: 1975-10-13
Abstract: PURPOSE:To render it possible to improve the tracking property of a chip and a head by fixing a head chip to a spring member formed of carbon fiber etc.
Patent JP-S62280402-A (JP)
Inventor: OGAWA HISAFUMI
IPC: E01C11/02
Filed: 1986-05-27
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-H05280270-A (JP)
Title: Integral blind
IPC: E06B9/302
Filed: 1992-03-30
Abstract: PURPOSE:To improve workability and appearance by integratedly providing a blind frame outside a window frame, and arranging a slat driving shaft for the blind on the upper part of the window frame. CONSTITUTION:A blind frame 2 is joined or integratedly fitted on the outdoor side of a frame 1 with a glass window fitted therein. Next, a driving shaft 3 to open/close and elevatably move slats 4, and the driving motor are received in the upper frame 9 of the frame 1. Next, a cover for maintenance and inspection is provided on the indoor side of this receiving part, and electric power is taken out from the plug socket in a room. Hereby, manufacturing cost and fitting work cost can be reduced, execution, maintenance, and inspection can be safely performed, and the upper frame of the blind can be miniaturized so as to improve appearance.
Patent JP-2000315545-A (JP)
Title: Connector fitting structure
Inventor: TSUJI MASANORI
IPC: H01R13/64
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector fitting structure capable of certainly sensing an imperfectly fitted condition when a male and a female connector are to be fitted together and free of such occurrence that the fitting operation cannot be conducted during the fitting operation. SOLUTION: A connector fitting structure 1 includes a lock arm 16 equipped at the forefront with a housing lock 18 wherewith a male connector 10 is engaged with a projection 43 and with a pressing part 19 in the over-part, a first engagement part 46 on the rear surface of an outer housing 11, and a second engagement part 48 in the outer housing 11 under the lock arm 16.  The outer housing 11 is equipped internally with a first 21 and a second slide member 26 slidable in the fitting direction and holding a compression spring 33 pinchedly, wherein the second slide member 26 is equipped with a first engaging arm 28 to be engaged with the first engagement part 46, a second engaging arm 47 to be engaged with the second engagement part 48 and a locking part 27 to lock the lock arm 16 after the fitting is completed, while the first slide member 21 is furnished with a slide groove 22 to allow the first arm 28 to make run-off.
Patent JP-H0418573-A (JP)
Title: Insulating block attaching device for corona discharger
Inventor: NIWA MINORU
IPC: G03G15/02
Filed: 1990-05-11
Abstract: PURPOSE:To accurately position an insulating block at a shield and to surely attach it by using the mutual action of a projecting shaft, the closing end of a groove, and the hole of an erecting arm or a recessed hole. CONSTITUTION:The projecting shafts 85 - 88 of the same shaft in front of the flanks of the insulating blocks 53 and 54 are inserted and pressed toward the closing ends from the opened ends of the grooves of both side surfaces of the shield 51, respectively. In other words, these projecting shafts are pressed on the closing ends of the groove. When the rear ends of the insulating blocks are turned to the side of the shield centering around the pressed projecting shafts 85 - 88 in this state, the third projecting shafts 87 and 88 of the rear ends are inserted into parts where the standing arms 76 and 77 having an elastic habit are opened outside. Then, the third projecting shafts 87 and 88 are clicked into the holes of their erecting arms or the recessed holes by the elasticity of the standing arms 76 and 77 at a position where the bottom surfaces of the insulating blocks 53 and 54 are in contact with the bottom surface of the shield, and the mutual action of, at least three of three projecting shafts, two groove closing ends, and the hole 79 of the erecting arm or the recessed hole 78 or more is carried out. Thus, the insulating blocks 53 and 54 are accurately positioned at the shield 51 and surely attached.
Patent JP-H04327241-A (JP)
Title: Cylindrical reinforcing woven fabric and production thereof
Inventor: NISHIMURA AKIRA
IPC: D03D15/567
Filed: 1991-04-26
Abstract: PURPOSE:To provide a cylindrical reinforcing woven fabric having good workability on the formation of a FRP cylinder, the cylindrical FRP having high physical properties, and a method for producing the cylindrical reinforcing woven fabric. CONSTITUTION:A cylindrical reinforcing woven fabric characterized by using reinforcing fibers and twisting fibers as warps (2) and wefts (13), respectively, the twisting fibers (13) being crossed with the reinforcing fibers (2) in a twisted state. A cylindrical FRP using the reinforcing woven fabric. A method for producing the cylindrical woven fabric characterized by weaving the reinforcing fibers and the twisting fibers as the warps (2) and the wefts (13) under a condition that the reeding width of the warp (2) is 1.2 to 2.0 times the width of the woven fabric, and subsequently twisting the twisting fibers (13) into the twisted state.
Patent JP-S6015094-A (JP)
Title: Two-way clamping device
Inventor: INADA SATOSHI
IPC: B23Q3/06
Filed: 1983-07-06
Abstract: PURPOSE:To perform clamping in two ways with one device by providing a link mechanism consisting of three links and four joints oppositely to a bracket serving as a reference, making one link freely extensible and contractable, and attaching claming metals to the other two links. CONSTITUTION:A device has links 5, 6, 7 and joints 8, 9, 10, 11. The link 5 is made freely extensible and contractable, and clamping metals 12, 13 are attached to the links 6, 7. When the length of the link 5 from the joint 8 thereof is gradually extended by an air cylinder, the link 7 swivels gradually around the joint 11 via the link 6 and the joint 10 and the metal 13 contacts with a work 14, then the work 14 contacts with the vertical receiving surface 15a of a bracket 15. When the link 5 extends further, the link 6 swivels by centering the joint 10 and the metal 12 contacts with the work 14, so that the work 14 contacts with the horizontal receiving surface 15b of the bracket 15. The work 14 is thus thoroughly pressed and clamped to the bracket 15.
Patent JP-S5548614-A (JP)
Title: Hot wire resistor for intake air flow meter of internal combustion engine
Inventor: UENO SADATEI
IPC: G01F1/68
Filed: 1978-10-04
Abstract: PURPOSE: To obtain a resistor in which the resistance wire is wound in the equal pitch with no lowering of the working efficiency by giving the close winding of the resistance wire and the insulating material to the bobbin.  
     CONSTITUTION: Both resistance wire 42 and insulator wire 43 are wound in close adhesion to the outer circumference of cylindrical or columnar bobbin 41 made of ceramics and the like. The thickness or wire 43 is set equal to or smaller than wire 42 to facilitate an easy close winding for both wires with no gap between. In case the large winding pitch is desired for wire 42, the number of wire 43 is increased. That is, the two or three pieces of wire 43 are prepared for one piece of wire 42, and thus the pitch is increased two or three times. Furthermore, the winding pitch of the close winding can be decreased extremely by using the resistance wire to which the insulating material of a fixed thickness is covered. Thus a hot wire resistor wound by the resistance wire in the equal pitch can be obtained with a high working efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11317796-A (JP)
Title: Portable information terminal device
Inventor: TANIGAWA YUTAKA
IPC: H04M1/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To improve the convenience in such away that user's function switching operation by automatically switching a telephone function and an information terminal function according to the detected direction, detecting the direction of the portable information terminal by a direction detection switch. SOLUTION: The portable information terminal device 1, which has a display part 2 and an input part 5 on the device top, is equipped with a receiver 7 nearby one end part of the device top and a transmitter 8 nearby the other end part, and has both the telephone function and information terminal function. The device 1 is also provided with the direction detection switch 9 which can detect the direction of the device, and provided with a control means 10 which automatically enables the telephone function when the device is held with the receiver 7 up and the transmitter 8 down, and also the information terminal function so that the telephone function is automatically enabled when the device is held horizontally with the top surface up.
Patent JP-H08315030-A (JP)
Title: Automatic adjustment method and its device
Inventor: OTANI TETSUYA
IPC: G06Q40/00
Filed: 1995-05-23
Abstract: PURPOSE: To provide automatic adjustment method and device capable of easily and accurately adjust prices collectively paid by a representative. CONSTITUTION: An automatic adjusting device 1 is provided with an optical reader part 2 for optically reading out the contents of a receipt 11 in which information related to the payment of other persons is entered, a recognition part 3 for recognizing the contents of the read receipt 11, a calculation part 4 for calculating the payment of the other persons based on the recognized result, and a communication part 5 for informing the processing of cash corresponding to the calculated payment of the other persons through the on-line N of a banking agent. Thus information related to the payment to other persons is entered in the receipt 11 and read out, the payment to the other persons is calculated and the processing of cash corresponding to the payment to other persons is informed to a representative through the on-line N.
Patent JP-H07307728-A (JP)
Title: Clock output monitoring method and clock output monitoring circuit
Inventor: FUJIZU TADASHI
IPC: H03K5/19
Filed: 1994-05-13
Abstract: PURPOSE:To suppress the increase of a circuit scale in accordance with the increase of the number of signals and to shorten the detection time from the generation of an abnormality to the detection. CONSTITUTION:A clock pulse generation circuit 1 generates clock signals CLK 1 to CLK n and frame pulse signals FP 1 to FP n. A comparison circuit 2 compares the waveforms of the clock signals CLK 1 to CLK n and generates a comparison result signal ALM 1 from the difference. A comparison circuit 3 compares the waveforms of the frame pulse signals FP 1 to FP n, generates a comparison result signal ALM 2 from the difference and generates a reset signal RST from the frame pulse signals. A temporary holding circuit 4 holds the signals ALM 1 and ALM 2 when these signals are outputted and release the holding of the signals by the input of a signal RST.
Patent JP-H10299513-A (JP)
Title: Control device for internal combustion engine
Inventor: MATSUMOTO TAKUYA
IPC: F02D41/22
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To surely demand repairing to a driver in the case of causing a trouble in one control system of double control system in a drive by wire, relating to a control device for an internal combustion engine applied for a vehicle provided with the so-called drive by wire. SOLUTION: This control device for an internal combustion engine comprises a plurality of sets of electronic throttle control systems 231, 232 electrically driving a throttle valve of an engine, trouble decision means 79 deciding a trouble of the electronic throttle control systems 231, 232, intake amount control means 201 driving the throttle valve in a closing direction to supply a prescribed amount of intake air to the engine when a trouble of all the electronic throttle control systems 231, 232 is decided, and an output suppressing means 234, when a trouble of one set of the electronic throttle control system 231, 232 is detected by the trouble decision means 70, driving the throttle valve by the other normal set of the electronic throttle control system 232, 231 also suppressing an output of the engine relating to an operating amount of an accelerator pedal.
Patent JP-H09311265-A (JP)
Title: Autofocusing device for image pickup device and method for correcting zoom tracking curve
Inventor: OKAJIMA TADASHI
IPC: G02B7/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an autofocusing device and a correcting method for correcting a zoom tracking curve with respect to an intermediate object distance without the increase of storage capacity. SOLUTION: Plural zoom tracking curves L1(Z) and L2(Z) corresponding to plural different object distances and a correction data α(Z) previously calculated are stored in a memory. A control circuit performs specified interpolation processing by using stored plural zoom tracking curves and correction data, and calculates corrected zoom tracking curve L(Z) with respect to the object distance different from the plural object distances. The tracking control of focusing is performed based on the calculated zoom tracking curve.
Patent JP-H10299889-A (JP)
Title: Automatic transmission controller
Inventor: SASAKI KAZUO
IPC: F16H61/18
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To suppress shift shocks at the determination of a descent by reducing engaging shocks of engine-brake friction elements with no addition of other devices. SOLUTION: An automatic transmission controller involves a driving state detection means for detecting the driving state of a vehicle including at least the grade of a road on which the vehicle runs, and a shift control means 40 for controlling the engaging state of plural friction elements on the basis of the results detected by the detection means.  When the vehicle running road has downhill grades not less than a predetermined value, the control means 40 controls the engaging state of the friction elements for downshifting, and during that downhill grade-based downshifting, the control means also brings the friction elements out of all the friction elements, which allow power transmission from driving wheels 3 and 4 to an engine 5 when shifted into their engaging state from released state by the downshifting, temporarily released after the lapse of a predetermined period from the start of their engagement.
Patent JP-S5748750-A (JP)
Title: Electrostatic recorder
Inventor: KIYOMIYA TATSUFUMI
IPC: H04N1/387
Filed: 1980-09-08
Abstract: PURPOSE:To simplify the mechanism and operation of a device by eliminating the need for a special tool such as transparent plastics, by performing editing operation such as extraction and elimination electrically by controlling a voltage applied to the common electrode of an electrostatic latent-image forming means. CONSTITUTION:A recorder determines the common electrode of an ion-flow modulating electrode and coordinates specifying a part M of an original 16 to be extracted are inputted from a keyboard 1. After the coordinates are inputted, an extraction button 1e on the keyboard 1 is pushed and then a recording button 1a is pushed to start recording operation. Consequently, an original table or optical system starts  moving and a scan in a subscanning direction is started. Further, a potential applied to the common electrode of an electrostatic latent-image forming means is controlled  electrically corresponding to the position of the original to be extracted or eliminated, and consequently the mechanism and control of the device are simplified extremely, thereby eliminating the need for a special tool such as transparent plastics.
Patent JP-S5247350-A (JP)
Title: Processing terms selection circuit of totalizator
Inventor: SHIBUI MASAO
IPC: G06F17/30
Filed: 1975-10-14
Abstract: PURPOSE: In case the card on which the total element capable of being grouped into three kinds (X, Y and Z) is read out, X, YZ or X ,  YZ process can be easily selected through switch change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07331454-A (JP)
Title: Treatment of copper foil
Inventor: SUGIYAMA NORIKO
IPC: H05K1/09
Filed: 1994-06-06
Abstract: PURPOSE:To improve adhesive property to a resin substrate by imparting hydroxyl groups to an anticorrosive-treated layer, coating the layer with a coupling agent and bringing them into a reaction. CONSTITUTION:A brass layer is formed on the roughened surface of electrolytic copper foil and an anticorrosive layer is further formed by plating with a mixture based on Zn-Cr. The anticorrosive-treated copper foil is immersed in boiling water for 1hr to impart hydroxyl groups to the surface of the copper foil through the anticorrosive layer by surface treatment. The copper foil is then immersed in a 0.4wt.% aq. soln. of 3-glycydoxypropyltrimethoxysilane to carry out treatment with the coupling agent. The treated copper foil is hung from a clip, the excess soln. is dropped and the foil is dried in a drier at 100 deg.C for 30min. The rate of deterioration due to peeling after boiling can be reduced.
Patent JP-S5550140-A (JP)
Title: Atmospheric corrosion circumstance meter
Inventor: GOTOU KAZUTOSHI
IPC: G01N19/10
Filed: 1978-10-09
Abstract: PURPOSE: To make it possible to measure the atmospheric circumstances to exert influences upon metal corrosion by recording moisture capacity higher than a preset level in a moisture recorder.  
     CONSTITUTION: An integrator 11 is connected with a moisture recorder 3, which in turn is connected through a moisture meter 2 with a detecting element 1, through a circuit 12 for subtracting the voltage corresponding to a preset moisture from the output of the moisture meter 2. Thus, the moisture capacity higher than 80% of the output of the meter 2 is integrated and indicated, and the moisture capacity higher than 80% corresponds considerably to the corrosion of metal so that the atmospheric circumstances exerting influences upon the metal corrosion can be easily measured. Incidentally, effects can be attained if a voltage-frequency converting circuit 14, an electromagnetic counter, a pulse motor or a stepping motor 15, and a watch type indicator 16 are consecutively connected with the moisture meter 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02301846-A (JP)
Title: Semiconductor storage element
Inventor: KAWASHIMA HIROMI
IPC: G06F21/60
Filed: 1989-05-17
Abstract: PURPOSE:To easily detect the program state of a nonvolatile memory by reading out the storing information of the memory cell to the outside by selecting the data read out of a cell group in accordance with the storing information of the nonvolatile memory cell. CONSTITUTION:Since reading out data are selected based on the data stored in a nonvolatile memory cell 23, the storing data of the memory cell 23 can be read out equivalently by the selection when cell groups 11 and 12 storing the data corresponding to the storing data of the memory cell 23 are read out at the time of reading out the storing data of the memory cell 23. The transmition route of the read out data is a usual route and no special reading out route, terminal pin, etc., are required for transmitting the storing data of the memory cell 23. Therefore, the state of the program of the nonvolatile memory cell 23 can be detected easily.
Patent JP-H06334512-A (JP)
Title: Josephson magnetic field coupled type multi-input or circuit
Inventor: NAGASAWA SHUICHI
IPC: H03K19/195
Filed: 1993-05-26
Abstract: PURPOSE:To speed up the operation of the magnetic field coupled type multi- input OR circuit and to reduce the power consumption. CONSTITUTION:The multi-input OR circuit is constituted by connecting plural superconducting quantum interference elements 22, having one or plural input signal conductors 12, in series. Consequently, the line width of one input signal conductor can be increased by decreasing the number of input signal conductors for each superconducting quantum interference element. This result in a decrease in the inductance of the input signal conductors and the operation of the multi- input OR circuit is made fast. Further, the superconducting quantum interference elements 22 are biased in series, so even is the number of the superconducting quantum interference elements 22 increases with the number of input signals, a bias current value does not vary. Consequently, the power consumption does not increase and the circuit is made low in power consumption.
Patent JP-S62281040-A (JP)
Title: Page managing system
Inventor: OZAWA TOSHIHIRO
IPC: G06F12/02
Filed: 1986-05-30
Abstract: PURPOSE:To improve processing speed, by designating a program module symbol which executes a page-in, and a page-out in a program in advance, and storing the symbol in a page-in register, and a page-out register. CONSTITUTION:In the titled system, a page-in register 51 which stores the symbol of a program module that executes the page-in from a processor 1, and a page-out register 52 which stores the symbol of the program module that executes the page-out, are provided, and a page managing mechanism 4 performs a control whether logic address corresponding to the symbols of the program modules stored in those registers 51 and 52, exist in a main memory 2 or not, by referring a page table 6. In such way, it is possible to eliminate a load on an application program, and to control a paging from the application program.
Patent JP-H04352618-A (JP)
Title: Device for changing arrangement of item and device for boxing the same
Inventor: SATO SADAYASU
IPC: B25J15/00
Filed: 1991-05-28
Abstract: PURPOSE:To change into a specified arrangement a plurality of items in a certain arrangement by means of a simple and inexpensive mechanism. CONSTITUTION:A plurality of sliders 2, each of which has a holder for holding an item, are movably provided with respect to intersections 1 of a plurality of guide axes 1 in X and Y directions. In order to change the arrangement of the sliders on the X and Y axes, the axes 1 are arranged movably along a guide groove 31 of a base 3 in the X and Y directions and, at the same time, in order to move the guide axes 1 in the X and Y directions, the arrangement is such that a pattern cam 4 having a cam groove 41 is provided so as to be vertically movable with respect to the base 3.