baber/WOPTO huggingface dataset:
Patent JP-H0828296-A (JP)
Title: Power unit for astride type vehicle
Inventor: YOSHINAGA KEI
IPC: B62M7/02
Filed: 1994-07-12
Abstract: PURPOSE:To simplify maintenance of electric equipment arranged in a power unit. CONSTITUTION:A generator 25 having a rotor 25r fixed to the rear end of a crank shaft 16 is arranged in the casings 92 and 94 of a power unit. The stator 25s of the generator 25 is arranged at a generator cover 23 with which the rear opening of the casing 94 is removably covered. A harness 77 extending from the stator 25s is guided to the outside through a grommet 78 nipped between the split surfaces of the casing 94 and the generator cover 23. In such a state that a power unit is mounted on a car body, a space S in which a tool, such as an impact wrench, is inserted is formed in the rear of the generator cover 23. Only by separating a generator cover 23 in a state that a power unit is mounted on a car body, the generator 25 is removed and maintenance is practicable.
Patent JP-S6316393-A (JP)
Title: Binarization circuit
Inventor: MAEDA NAOKI
IPC: G06V30/162
Filed: 1986-07-08
Abstract: PURPOSE:To exactly execute a binarization, even if an analog signal whose crest value is large and an analog signal whose crest value is small are inputted continuously, by determining a variable threshold by utilizing the local variation of a signal itself. CONSTITUTION:A photoelectric transducer A has a positive peak in several places, and is inputted to a delaying circuit 1. In the delaying circuit 1, said element is delayed and three outputs Q1-Q3 are generated. Subsequently, in an OR circuit 21, by taking the maximum value of the delay outputs of Q1 and Q2, a threshold H is determined, and this threshold H and a signal Q2 to be binary-coded, namely, a signal S are compared by a comparator 5. As a result, for instance, in case of S>H, it is decided to be a black picture element, and in case of S<H, it is decided to be a white picture element.
Patent JP-H0915266-A (JP)
Title: Measuring device
Inventor: KAZUMI MASAHIRO
IPC: G01R15/09
Filed: 1995-06-27
Abstract: PURPOSE: To prevent the range up/down repetition from occurring even in the case where crest factor is of high waveform, by installing a detector detecting a measured input peak value on the output side of an analog-to-digital converter. CONSTITUTION: A peak detector 80 detects both maximum and minimum values on positive and negative sides of a momentary value in one time sampling period, outputting both the detected positive and negative peak values to a range judger 70. In the case where an effective value being secured from a digital computing element 40 shows a value that must be subject to a range down, this range judger 70 judges whether any peak-over will occur by the range-down or not. In brief, magnification difference between two lenses is multiplied by the detected peak value, and whether the result will exceed full scale of an analog-to-digital converter 30 or not, is judged. Since it is so forecast that a peak-over will occur when this multiplied value goes beyond the full scale, in such a case, no range-down takes place. In consequence, the range will not repeat its up and down at all.
Patent JP-H057636-A (JP)
Title: Production of golf club head
Inventor: SASAMOTO AKINORI
IPC: A63B53/04
Filed: 1991-07-01
Abstract: PURPOSE:To produce the head which is strong to impact with high accuracy by closing the thin part at the front end of a cylindrical material for connecting a shaft into upper and lower molds while pressing this part to a sole plate, then integrating the same with a packing member and the green material of a fiber reinforced resin. CONSTITUTION:A metallic cylindrical member 17 is tentatively fixed to the sole plate 15 by a supporting pin 33 and the packing member 9 coated with the green material 11' consisting of the fiber reinforced resin is disposed thereon. The sole plate 15 is fixed to the lower mold 35. The upper mold 41 and a slide mold 43 are closed and a head body 13 is thermally pressurized and integrated to the sole plate 15, by which the head 7 is obtd. The inclined part 21 of the metallic cylindrical member 17 is pressed and the metallic cylindrical member 17 is moved to the sole plate 15 side at the time of closing the upper mold 41. The metallic cylindrical member 17 is then not deformed and while only the tapered part 31a of the thin part 31 is deformed, the metallic cylindrical member 17 is press-fitted into a fitting hole 23 and the green material 11' is not infiltrated into the fitting hole 23. Finally, a shaft 19 is inserted into the metallic cylindrical member 17 and a shaft insertion hole 27.
Patent JP-H08919-A (JP)
Title: Filter apparatus
Inventor: TAKEI HIROMI
IPC: B01D29/46
Filed: 1994-06-20
Abstract: PURPOSE:To provide a filter apparatus keeping the filtering pressure in a filter tank constant and having the proper pressure corresponding to a contained solid. CONSTITUTION:A support frame 4 is vertically provided in a filter tank 1 and a synthetic resin sheet having a through-hole provided to the almost central part thereof is laminated and supported on the support frame and elastically pressed to the support frame 4 in one direction by a spring. The raw water inlet 7 and backwashing drain outlet 12 communicating with a pump 9 are connected to one end of the filter tank 1 through an electromotive three-way valve 11 while a filtrate outlet 20 and a backwashing air inlet 21 are connected to the other end of the filter tank 1 through an electromotive three-way valve 19.
Patent JP-H0719394-A (JP)
Title: Vacuum heat insulating body
Inventor: YAMAJI TADAO
IPC: F16L59/06
Filed: 1993-06-30
Abstract: PURPOSE:To carry out vacuum exhaust in an economical exhaust time with increasing the number of exhaust ports in a vacuum heat insulating body whose heat insulating space is filled with a fiber board. CONSTITUTION:In a vacuum heat insulting body 1 whose heat insulating space sealed with a metallic cover material 4 is filled with fiber boards 5 to make it vacuum, a fiber board 5 is disposed so that the arrangement direction of fiber 8 may meet an exhaust route. A filter 6 for prevention of fiber waste from scattering is brought into surface contact with one end in the fiber arrangement direction of the fiber board 5 perpendicularly to the arrangement direction of the fiber 8. The exhaust route is communicated with an exhaust port 7 through a filter 6.
Patent JP-S6321995-A (JP)
Inventor: IHARA HIROYUKI
IPC: D21H23/22
Filed: 1986-07-10
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-H064255-A (JP)
Title: Window processor
Inventor: FUKADA HIROSHI
IPC: G06F3/048
Filed: 1992-06-19
Abstract: PURPOSE:To provide the window processor mounted on an electronic notebook capable of executing an excellent window return processing without flickering on a screen even in the case of returning the screen to its original screen before a window display in a window display state wherein plural windows are displayed one over another. CONSTITUTION:Display data to be returned as to the whole screen of a display part 16 are previously saved and stored in a screen saving RAM 17 from a VRAM 15 at the time of a window display for its return object screen and at the time of returning window displays one by one display data on parts hidden behind respective windows which are stored in the window saving RAM 18 are read out and returned. At the time of batch return to the return object screen, display data of one screen stored in the screen saving RAM 17 are read out and put in the VRAM 15 for the restoration.
Patent JP-H0325903-A (JP)
Title: Joining method of lightning element
Inventor: TOTOKI TAKAO
IPC: H01C7/12
Filed: 1989-06-23
Abstract: PURPOSE:To join lightning elements positively, and to improve short-circuit AC overvoltage characteristics and switching surge characteristics by coating a section between the lightning elements to be joined with silver paste and holding specific surface pressure, temperature and time. CONSTITUTION:The joint surfaces of lightning elements 1 to be joined are polished smoothly, and the joint surfaces are coated with silver paste 2. It is favorable that gold is evaporated previously onto the joint surfaces prior to the coating of the silver paste 2. The lightning elements 1 are superposed only by specified stepped number such as three steps, four steps or the like, and held for one hr or more at a temperature of 450 deg.C or more in an electric furnace, etc., as surface pressure of 20kg/cm<2> or more is left as it is applied by a pressure device such as a hydraulic press. It is preferable that surface pressure is kept within a range of 20-250kg/cm<2> and a baking temperature at a temperature of 450-500 deg.C in order to reduce bubbles remaining on the joint surfaces and improve switching surge characteristics and strength. It is adequate that the holding time is set to one hr normally.
Patent JP-H0210379-A (JP)
Title: Copying function setter
Inventor: ITO MASAZUMI
IPC: G03G21/00
Filed: 1988-06-29
Abstract: PURPOSE:To reduce the number of hardware and the cost of the title setter by selecting a mode according to an input through a mode selecting means, showing input standby display by means of displaying a selective input display and prompting an operator to put in. CONSTITUTION:A copying function is designated by the combination of menu keys 721-725 and selective keys 731-734. Each menu key includes a function shown by a definition and a pictograph on its top; the function is selected by pushing the lateral selective key corresponding to the function. With M-menu keys and N-selective keys, MXN alternatives at maximum can be attained. Thus, a target function is easily selected and designated from the many copying functions; the number of hardware such as the key switches is decreased, so that the cost can be reduced. Additionally, when a mode is selected, a selective input display means lights up or flickers to prompt an operator to input; therefore proper function setting is easy.
Patent JP-H108878-A (JP)
Title: Tunnel boring machine
Inventor: KONDO YASUNORI
IPC: E21D9/06
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To take an early action, upon the appearance of such an area as requiring the action, clue, for example, to the weakening of the natural ground after an excavation work with the cutter disc of a shield shell by forming an opening in the neighborhood of the disc cutter, and providing the opening with an open/close lid for the closure thereof. SOLUTION: An opening 7 is circumferentially formed on the upper part of the shield shell 2a of a front barrel 2. Also, the opening 7 is positioned aft of a cutter disc 4 and immediately forward of a shield shell 3a. Furthermore, a movable lid 8 made of a circular arc plate is laid inside the opening 7, so as to be slidable in the longitudinal direction. Also, constitution is so made that when the lid 8 is made to slide forward on the operation of a hydraulic cylinder 8a, the opening 7 is released, and when the lid 8 slides backward, the opening 7 is closed. In addition, a housing chamber 9 is formed inside the opening 7, and a mortar spray device 11 is installed in the chamber 9. In this case, the opening 7 is released, upon the appearance of a concern about the collapse of the natural ground or the like, and an early action is taken by use of the mortar spray device 11.
Patent JP-H07335885-A (JP)
Title: Preparation of semiconductor element with low resistance gate electrode
Inventor: BOKU EIKUN
IPC: H01L21/336
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a low-resistance gate electrode, using silicide as a gate electrode material by avoiding oxidizing a silicide gate to oxidize only the side wall of this gate. CONSTITUTION: The manufacturing method comprises forming a gate insulation film 12, polysilicon layer 14, tungsten silicide (WS) layer and first antioxidizing film on a semiconductor substrate 10, etching to form a first antioxidizing film 18a and WS layer 16a with overetching to form steps a, anisotropically etching a formed second antioxidizing film 22 to form an antioxidizing film spacer 11a, etching the polysilicon layer 14, using it as an etching mask to form a gate electrode composed of a WS gate 16a and polysilicon gate 14a, and thermally oxidizing to form an oxide film 24 only on a polysilicon gate 14a and exposed part of the insulation film 12, except the gate 16a, thus obtaining a low-resistance gate electrode.
Patent JP-S5862452-A (JP)
Title: Heating operation controlling apparatus
Inventor: YAMAMOTO YOSHIO
IPC: F24H1/10
Filed: 1981-10-08
Abstract: PURPOSE:To enable to keep the water temperature at a target level, by controlling the flow rate of water by adjusting the opening of a control valve by means of a driving mechanism which is operated in response to the output signal of a controller. CONSTITUTION:A water controller 100 comprises chambers 104, 110 divided from each other by a control diaphragm 109, a control port 103 opened in the chamber 104, a control valve 120 fitted in the port 103 and associated with the diaphragm 109, a magnet 117 disposed on the downstream side of the chamber 104 and moved by water flow, a switch 115 for detecting the displacement of the magnet 117, a passage 112 for communicating the chambers 104 and 110 with each other, a passage 119 for communicating the downstream side of the magnet 117 with the chamber 110, and a control valve 113 actuated by a driving mechanism 114 which is operated by a controller 400. With such an arrangement, the temperature of hot water to be supplied is controlled by operating a heating means 300 through detection of the water flow rate from the output of the switch 115 by use of the above water controller 100 and a heat exchanger 200, and controlling the water flow rate by changing the opening of the control valve by means of the controller 400.
Patent JP-H05334289-A (JP)
Title: Document processor
Inventor: ICHINOSE HIROMI
IPC: G06F17/21
Filed: 1992-05-29
Abstract: PURPOSE:To move a character cursor inside the character recording area of a graphic during editing to the character recording position of the graphic arranged in a desired direction by an pointing operation or a key operation. CONSTITUTION:When desired characters are inputted by a keyboard 9 inside the respective graphics prepared at the optional positions of the display screen of a CRT display device 13, after the desired characters inside the graphics are instructed by a pointing device 10, based on a character cursor moving instruction state by cursor moving keys (' ' key, ' ' key, ' ' key and ' 'key) on the keyboard 9, a CPU 2 controls the movement of the character cursor to the other characters inside the graphic inputted at the shortest distance with a prescribed coordinate inside the source graphic instructed by the character cursor as a reference.
Patent JP-H058673-A (JP)
Title: Motor driven seat device
Inventor: FURUSE TAKAHISA
IPC: B60N2/22
Filed: 1991-07-02
Abstract: PURPOSE:To let a stored position accurately appear again by preventing the occurrence of loss in count. CONSTITUTION:A device is provided with a controller 9 capable of obtaining the correction count which coincides with the count of actual rotation computed based on difference between the number of the pulse signals of motors 3, 4 and 5 before the switch-over of a manual operating means 6 was recognized, and the number of the pulse signals of the motor 3, 4 and 5 which has been produced since the switch-over was recognized.
Patent JP-H0210832-A (JP)
Title: Washing method of semiconductor substrate
Inventor: NAKAGAWA SATOSHI
IPC: B08B3/08
Filed: 1988-06-29
Abstract: PURPOSE:To remove the spots of the surface displaying water repellency, and to improve the yield and reliability of a semiconductor device, etc., by a method wherein a semiconductor substrate is washed by water, and frozen together with wash water, the frozen wash water is melted in the vapor atmosphere of an organic solvent, moisture and the organic solvent are replaced, and the semiconductor substrate is extracted from the organic solvent atmosphere and dried. CONSTITUTION:A semiconductor substrate 1 is held by a semiconductor substrate jig 2, liquefied fluorocarbon is introduced into a cooling device 5 when the semiconductor substrate is washed sufficiently by water 4 having high purity filled into a washing tank 3, and wash water is cooled until the wash water is frozen. The semiconductor substrate 1 and the semiconductor substrate jig 2 are moved into a drying tank 13 filled with a vapor atmosphere acquired by heating isopropyl alcohol 14 by a heater 15 by a hanger 8 together with the frozen wash water, and the frozen wash water is irradiated with infrared rays by an infrared ray lamp 16, melted and replaced with moisture by the vapor atmosphere of isopropyl alcohol. The semiconductor substrate 1 is pulled up at slow speed by the hanger 8 together with the semiconductor substrate jig 2 after replacement, and dried. Trichlor triphloroethane, etc., are used as an organic solvent besides isopropyl alcohol.
Patent JP-H11354338-A (JP)
Title: Transformer
Inventor: OZAWA ATSUSHI
IPC: H01F27/34
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress potential vibration suitably, by connecting a plurality of windings in series, and providing capacitors having the specified values in parallel at the winding on the high voltage side of the high-voltage winding, which generates one voltage. SOLUTION: A high voltage winding connects a high voltage side winding 1 linked to a high voltage terminal and a winding 2 on the grounding side in series. A high voltage terminal conductor 3 is located at the center of the high voltage side winding. Intermediate connecting conductors 4 are taken out from both ends of the high voltage side winding 1. Then potential vibration suppressing capacitors 14 and 15 are provided in parallel between the high voltage terminal conductor 3 and the intermediate connecting conductor 14. Furthermore, as the potential vibration suppressing capacitors 14 and 15, ceramic capacitors are used or oil immersed capacitors are used in the case of especially an oil-immersed transformer. Furthermore, the capacitance component of the zinc oxide element having the excellent nonlinearity is also used.  A plurality of the ceramic capacitors and the zinc oxide element are contained in an insulated tube so that these parts are readily attached between the winding terminals.
Patent JP-H0917113-A (JP)
Title: Optical disk device
Inventor: MIURA KENJI
IPC: G11B19/20
Filed: 1995-06-28
Abstract: PURPOSE: To contrive to make an optical disk device thinner by eliminating a space for an avoiding the collision of an optical disk and a disk chucking part and a space for flexibly folding a flexible flat cable for connecting a mechanical unit and a control circuit. CONSTITUTION: A rotor 5e of a brushless motor is fixed to a disk chucking part 5, which is provided on a tray 2, through a chucking shaft 5c. Meanwhile, a stator 14 of the brushless motor is fixed to a lower chassis 11 in the device. When the tray 2, on which an optical disk 1 is mounted, is horizontally moved in the device, the rotor 5e and the stator 14 are overlap on the same axis. A control current is supplied to an electromagnetic coil 14a on the stator 14 through a cable 9a. Thus, the spindle motor for rotating and driving the optical disk 1 is constituted.
Patent JP-H0759050-A (JP)
Title: Video signal reproduction device
Inventor: NAGASE YOSHINOBU
IPC: H04N5/7826
Filed: 1993-06-30
Abstract: PURPOSE:To surely reproduce a video signal of a desired field by not writing the video signal in a memory when an odd and an even field are alternately discriminated in a predetermined number fields where video signals are consecutive. CONSTITUTION:Video data outputted from an A/D converter 6 are fed to a memory controller 7 and when the controller 7 receives a write enable signal, that is, a video signal of a predetermined field is fed from the A/D converter 6, a write address of a picture memory 8 is sequentially designated based on a horizontal synchronizing signal DHS, a vertical synchronizing signal DVS separated by a synchronizing separator circuit 14 and a reference clock signal RCL from a reference clock generating circuit 18 and video data are written in the storage device of the write address. On the other hand, when no write enable signal is received, that is, the video signal of a field different from a desired field is fed from the A/D converter 6, the write of video data stops.
Patent JP-H0720104-A (JP)
Title: Ultrasonic probe scanner
Inventor: UCHIDA KUNIHARU
IPC: G01N29/26
Filed: 1993-06-30
Abstract: PURPOSE:To calculate the position of a defect in accordance with the three- dimensional curved surface of a body to be tested by detecting the position of an ultrasonic probe in a three-dimensional coordinates and detecting the swing angle of the probe. CONSTITUTION:A first rotary section 4 supports a second rotary section 3 rotatable about an axis extending perpendicularly to the central axis of the first rotary section 4. A linear telescopic arm 5 is led out passing through the intersection of the central axes of both rotary sections 4, 3 with an ultrasonic probe 1 being held rotatably by a contact holder 6 at the tip thereof. A rotational angle detector 7 and an arm length detector are fixed to the first rotary section 4, while a rotational angle detector 8 is fixed to the second rotary section 3, and a detector 10 for detecting the swing angle of the ultrasonic probe 1 with respect to the line connecting the arm 5 and the probe 1 is fixed to the probe holder 6.
Patent JP-S6318668-A (JP)
Title: Photoelectric transducer device
Inventor: OZAKI MASAHARU
IPC: H04N5/335
Filed: 1986-07-11
Abstract: PURPOSE:To enhance the numerical aperture and to achieve high sensitivity, by providing an upper layer, in which optical sensors are formed on a crystal layer comprising an insulating layer and a different kind of minute material, on a lower layer, in which elements constituting a circuit part are formed. CONSTITUTION:A bipolar transistor TR 102 as the first layer is formed on a substrate 101. A different kind of material 113, whose core forming density is sufficiently larger than that of SiO2, is minutely formed on a interlayer insulating layer 111. A gate insulating layer is formed on a p-type single crystal Si layer 114. Then, a gate electrode 115 is formed by patterning. Then, source and drain regions are formed by the diffusion of n-type impurities. An interconnection is formed, and the second layer comprising a TR 103 is formed. An interlayer insulating layer 116 is formed on the second layer. A different kind of material 118 is minutely formed. An n-type single crystal Si layer 119 is formed. In the layer 119, p-type impurities are diffused and a p-type region 120 is formed. Thus a photodiode 104 having a p-n junction is obtained. A plurality of the diodes 104 are formed as the uppermost layer. The incident light is effeciently inputted. Thus the sensor having high sensitivity is constituted.