baber/WOPTO huggingface dataset:
Patent JP-H04130210-A (JP)
Title: Three-dimensional shape measuring method
Inventor: IDE KENSUKE
IPC: G01B21/20
Filed: 1990-09-21
Abstract: PURPOSE:To make it possible to obtain a point on a character line intended by a designer by detecting the cut part of an arc (R) part in the vicinity of the character line, smoothly extending the shapes on both sides other than the R part, and obtaining the intersection. CONSTITUTION:An R-part measuring means 1 detects a most externally extending point among a measured data. The radius of curvature of the R part is obtained based on two points of the data in the vicinity of the point. An R-stop-point judging means 2 obtains the radius of curvature based on neighboring three points sequentially. At this time, the most externally extending point obtained with the means 1 is made to be a starting point. The point where the difference occurs by a specified value or more from the radius of curvature obtained with means 1 is made to be a R stop point (b), and discrimination is performed. Furthermore, a non-R-part-function approximating means 3 approximates the shape of a non-R part (d) based on the several points of the measured data of both non-R part on the outside from the R stop point obtained with the means 2. An R-part extending means 4 extends the function obtained with the means 3 on the side of a character line from the R-stop point. An intersection operating means 5 obtains the intersection of both non-R-part functions obtained with the means 4. This is the character line point to be obtained.
Patent JP-H0972762-A (JP)
Title: Illumination pointer for instrument
Inventor: SUZUKI YASUIE
IPC: G01D13/28
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp illumination pointer for instrument in which uneven emission is eliminated by a structure wherein the reflective part of pointer has a plurality of reflective faces making different angles with respect to the pointer shaft, setting the angle between the reflective face and the pointer shaft within a specified range thereby emitting the light uniformly from the entire body of pointer. SOLUTION: An instrument 10 comprises a transparent resin pointer 11 made of acryl, for example, disposed on the surface side of a dial 13 and an instrument movement disposed on the rear side. A pointer body 11B and a balance weight part 11D are disposed on the surface side of the dial 13 and a photoconductive plate 14, disposed on the rear side of dial 13, introduces a light from the surroundings of a pointer shaft 12 to the pointer base part 11A. The light is reflected on the reflective part 11C of pointer 11 to the pointer body 11B side thus causing spontaneous emission of the body 11B.  The reflective part 11C has two conical reflective surfaces H1, H2 making different angles θ1, θ2 against the pointer shaft 12, where the angles θ1, θ2 of reflective surfaces H1, H2 are set such that 30 deg.<=θ1, θ2<=60 deg., θ1≠ θ2 θ1≠45 deg., and θ2≠45 deg..
Patent JP-S60138346-A (JP)
Title: Outdoor mounting type duct type air conditioner
Inventor: ANDOU JIYUNJI
IPC: F24F11/02
Filed: 1983-12-26
Abstract: PURPOSE:To enable to perform multiroom air conditioning with the aid of ventilation for taking-in the open air and a duct, by a method wherein air conditioning is effected through connection of an air conditioner, installed to the outside of a room, to a room through the medium of a duct. CONSTITUTION:A suction duct 23 is connected from the front side to a position on the heat source side part 20, the utilizing side part 21 having a sirocco fan 29 which forms a fluid element is installed, a wind box 22, to which a blow-off duct 24 is connected from a front side or a top surface, is installed to the uppermost part of the utilizing side part, and a ventilation 41 is mounted to the suction duct 23. The suction duct 23 is connected through a suction grill 31, serving as a suction port, from a ceiling surface 32 to the utilizing side part 21, and the blow-off duct 24 is coupled from the front side of the wind box part 22 to a blow-off grill 35 of the ceiling surface 32. An open air taking-in device 34 is driven by a servo motor 40, controls the opening angle of a door 41 in response to a signal from a carbon dioxide, temperature, and humidity sensor part 39 located in the duct 23, and regulates an amount of the open air taken-in. The number of the suction ports and the blow-off ports and the places thereof are determined according to temperature distribution and air flow distribution, and multiroom air conditioning is effected with the aid of a duct branching part 36.
Patent JP-S60137052-A (JP)
Title: Capacitor for semiconductor integrated circuit
Inventor: TAKANORI TAKESHI
IPC: H01L21/822
Filed: 1983-12-26
Abstract: PURPOSE:To improve the integration by connecting two bonding capacitors in parallel with an MOS capacitor, and longitudinally forming on a semiconductor substrate, thereby effectively utilizing the area of the substrate to increase the capacity per unit area. CONSTITUTION:An island region 20 of an N type silicon epitaxial layer 2 surrounded by a P type separating layer 3 at the periphery is formed on a P type silicon substrate 1. P type diffused region 4 is formed in the region 20, and an N type diffused region 5 shallower in diffusing depth than the region 4 is formed over the regions 4, 20. Then, a contacting window is formed, a silicon oxide film 6 is superposed on the region 5, and an electrode 9 connected with the window and the region 4 and an electrode 10 connected with the window and the region 5 are formed.
Patent JP-H03117308-A (JP)
Title: Twisting device for self-supporting cable
Inventor: ASHINO MASATOSHI
IPC: H02G1/02
Filed: 1989-09-28
Abstract: PURPOSE:To facilitate the twisting of a cable having a high torsional rigidity by a method wherein a self-supporting cable is taken into a rotating fitting through a slit to fix it, then, the rotating fitting is turned. CONSTITUTION:After pulling a guide 17 out, a self-supporting cable is taken into a rotating fitting 16 and, then, the guide 17 is inserted to fix the cable. When a ratchet handle, coupled to a shaft 20, is turned under this condition, the rotating fitting 16 is turned through gears 23, 24, 25, 13 whereby the self-supporting cable is twisted. The reverse rotation of the rotating fitting 16 may be precluded by a ratchet 30.
Patent JP-S62112232-A (JP)
Title: Dividing sensor position adjusting method for optical pickup
Inventor: ASAI OSAMI
IPC: G11B7/08
Filed: 1985-11-11
Abstract: PURPOSE:To adjust the dividing sensor position by comparing and collating the molded light receiving quantity distribution data obtained beforehand with the light receiving quantity data of respective light receiving elements obtained at the time of adjustment and obtaining the relative position information from the most approximate molded light receiving quantity distribution data. CONSTITUTION:Until a prescribed laser light emitting quantity by a monitor electric current value conversion is obtained through a semiconductor laser control part 25, a laser driving electric current ILD is gradually increased. Until, the scoop signal can be detected through a scoop signal detecting part 27 at the equal interval, and the oscillating central position of an objective lens 6 is stably adjusted through an exciting control part 22. Through a light receiving quantity detecting part 23, respective light receiving quantities D1OUT-D4OUT of light receiving elements 10a-10d are detected, and compared and collated with Vdb, Vca, VT of the molded light receiving quantity distribution data stored at a storage part 21. Thus, to make a central position G of the determined light receiving element coincident to a laser light central position R, a dividing sensor 10 is shifted and positioned through a dividing sensor position adjusting mechanism 24.
Patent JP-H1096092-A (JP)
Title: Zinc-contained anti-corrosive material
Inventor: SAKAKIBARA KAZUTOSHI
IPC: C23F15/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sacrificial protection material high in anti-corrosive effect at a low cost, by dispersing a prescribed zinc powder in a base material of a synthetic resin. SOLUTION: In the anti-corrosive material, >=65% of zinc powder, >=25% of which has >=150μm particle diameter, per the whole is dispersed. The resistivity of a materail having electric conductivity obtained by the dispersed particle is shown by the sum of the internal resistance of the molecule and the contact resistance of a particle contact part. Since the internal resistance of a metal such as zinc is small, the sum of the contact resistance greatly affects the whole resistivity. Then, the sum of the contact resistance becomes small by decreasing the number of the zinc particle arranged in a fixed thick coating film by dispersing the zinc powder having relatively large particle diameter such that >=150μm in the same concentration compared to that by incorporating a zinc powder having smaller particle diameter in the same concentration.  That is, anti-corrosive current is increased by making the whole resistivity sufficiently small and as a result, excellent sacrificial protection effect is attained.
Patent JP-H09124376-A (JP)
Title: Particulate material
Inventor: JIYONASAN ANDORIYUU HAARU
IPC: C04B38/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a granular material having no drawback inherent in diatomaceous earth derived from processed diatomaceous earth rock while being usable in the same applications as for processed diatomaceous earth rock.  
     SOLUTION: This ceramic granular material with fractal structure is obtained by pulverizing an expanded ceramic material. The granule has sawteeth-shaped protrusions and irregular three-dimensional surface contour ≤200 (pref. 2-100)μm in median size. This granular material is produced on the basis of the production method for the above ceramic material including a process to provide a suspension of ceramic-forming granules. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08114143-A (JP)
Title: Idle control method for engine
Inventor: KURIHARA MASARU
IPC: F02D41/08
Filed: 1994-10-17
Abstract: PURPOSE: To minimize the influence of a delay of air by a method wherein a pass air quantity of an idle control valve is caculated as a total sum of an air mass accumulated in a chamber by an intake air system model and an air mass sucked in a cylinder, and based on a calculation value of a pass air qnantity, the opening of an idle control valve is controlled. CONSTITUTION: In control by an ECU, a target value Gaset of a stroke intake air quantity Ga defined by a cylinder intake air mass per a suction stroke of a cylinder considered to have a linear relation with torque, shown in a diagram, of an engine is calculated at S104. By multiplying the Gaset by a target fuel-air ratio F/A through a fuel injection quantity calculation subroutine, a fuel injection quantity Gf is calculated from the Gaset and an ISCV pass air amount Qisc is calculated according to a reverse chamber model formula at S109. Thereafter, the Qisc is corrected by temperature and converted into Gisc'. From the Qisc' and a differential pressure between the front and the rear of an ISCV(Idle Speed Control Valve), a duty ratio outputted to an idle control valve is calculated.
Patent JP-H07163203-A (JP)
Title: Power tiller
Inventor: ADACHI HITOYUKI
IPC: A01B33/08
Filed: 1994-09-19
Abstract: PURPOSE:To enable the easy practice of travel and speed changing operations of a rotary by one operating lever arranged near a handle. CONSTITUTION:This power tiller is provided by respectively rotatably supporting a travel wheel and a rotary at the tip of a transmission case 12 in the shape of a Chinese character eight, arranging a handle 17 obliquely directing to the upper rear in a machine body having the travel wheel and the transmission case 12, protruding one operating lever 1 from a position at a higher level than that of a handle installing part and the apex of the transmission case 12 nearly parallel to the handle 17 and operating speed changers for travel and the rotary installed in the transmission case 12 according to operation of the one operating lever 1 in the vertical and right and left directions.
Patent JP-H0989047-A (JP)
Title: Dynamic damper
Inventor: UMEMURA SATOSHI
IPC: F16F15/126
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To hold the degradation of a vibration suppressing effect, caused by the dispersion of a resonance frequency of rotary shaft or the like, to a minimum by alternately arranging in a circumferential direction a high spring part set higher and a low spring part set lower than a specific value, which is a target of spring constant in a shearing direction, in a rubber elastic member. SOLUTION: When a rotary shaft mounting a dynamic damper is rotated, a resonance phenomenon of a mass member 2 is displayed in a diametric direction of high/low spring parts 3a, 3b of a rubber elastic member 3. That is, in a direction in the central part of the low spring part 3b, a resonance characteristic is displayed generating a peak in a frequency a little smaller than a resonance frequency serving as a target of the rotary shaft, and in a direction in the central part of the high spring part 3a, a resonance characteristic is displayed generating a peak in a frequency a little larger than the resonance frequency serving as a target of the rotary shaft.  In a direction between the central parts of the low/high spring parts 3b, 3a, a resonance characteristic is displayed in which a peak is generated in an intermediate frequency changed continuously in accordance with a displacement angle.
Patent JP-S61132072-A (JP)
Title: Magnetic control type switching power source
Inventor: NISHIYAMA SHUNICHI
IPC: H02M3/28
Filed: 1984-11-28
Abstract: PURPOSE:To suppress temperature rise and to reduce a cost by using as a core of a saturable reactor a spinel ferrite having an aspect ratio of the prescribed value or higher in an operating temperature range. CONSTITUTION:The primary winding of a main transformer and a main switch element are connected in series between both terminals of a DC power source. A saturable reactor ML is inserted and connected between the secondary winding of the main transformer and an output terminal, and the prescribed reset current is flowed to the reactor ML in response to the output by a controller. A spinel ferrite and particularly having an aspect ratio of 0.7 or larger in an operating temperature range is used as the core of the reactor ML.
Patent JP-S60141534-A (JP)
Title: Manufacture of rubber spring with metal housing
Inventor: KANEHARA TOSHIKATSU
IPC: B29C65/56
Filed: 1983-12-28
Abstract: PURPOSE:To simplify pressure insertion operation and prevent uneven adhesion of lubricant by inserting under pressure a rubber member into a metal housing in lubricant for pressure insertion such as process oil. CONSTITUTION:An adhesive 7 is applied on the surface of a rubber ring 6 and is left desiccating. Lubricant for pressure insertion 8 such as process oil is filled in a bath 9 and a metal housing consisting of a pulley rim 1 and an inner hub 3 is set at a prearranged interval inside the bath 9. Rubber ring 6 coated with an adhesive 7 is held with a pressure insertion jig 10 and then is immersed in the bath for a prearranged time. If the adhesive 7 is resolved with a lubricant for pressure insertion at proper temperature, the jig 10 is lowered to insert under pressure the rubber ring 6 into a clearance of a metal housing 1, 3 and then the metal housing is taken out from the bath. After this procedure, the metal housing is heated so that the adhesive is hardened. Thus it is possible to carry out uniform and feasible pressure insertion because it is done inside the bath.
Patent JP-S63106888-A (JP)
Title: System for managing cpu card accessing
Inventor: TAKARAGI KAZUO
IPC: G06F21/00
Filed: 1986-10-24
Abstract: PURPOSE:To prevent the tapping and the forgery of data on a distribution path from being generated, by setting an accessing procedure to a CPU card, or an access possible range by the first user of the CPU card to which plural users access. CONSTITUTION:The registration of a system manager him/herself on the CPU card is performed by the system manager, and hereafter, the registration of the system manager by a person who accesses to the CPU card becomes impossible. Next, the registration of the user is performed by the system manager, and at this time, an area possible to be accessed by the user, and the procedure or limitation in accessing to the CPU card by the suer are designated. Those operation are realized by writing information such as the personal identification number of the user, etc., on the area possible to be accessed only by the system manager, and after the above initialization, the user can access to the CPU card. In such way, it is possible to prevent the tapping and the forgery of the information from occurring, and in addition to that, to perform the transmission of a message by the CPU card, or the secret management of the information.
Patent JP-H076942-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUZAKI HIROSHI
IPC: H01L21/302
Filed: 1991-09-30
Abstract: PURPOSE:To simply remove resist deposits and foreign substances, such as dusts, by a method wherein one wet treatments is increased. CONSTITUTION:A film 2 on a substrate 1 is etched with a dry etching material 4 using a resist film 3 patterned on the film 2 as a mask. Then, the resist film 3 on the etched film 2 is subjected to wet cleaning with a primary cleaning liquid 6 and foreign substances 5 on the film 3 are removed. Subsequently, the resist film 3 on the etched film 2 is subjected to ashing off with oxygen plasma 7. Moreover, the surface of the film 2 is subjected to wet cleaning with a secondary cleaning liquid 8. Thereby, resist deposits and foreign substances, such as dusts, can be simply removed.
Patent JP-H08115576-A (JP)
Title: Optical disk device
Inventor: ARAKAWA TORU
IPC: G11B11/105
Filed: 1994-10-18
Abstract: PURPOSE: To minimize disturbance to an optical pickup by composing the traveling device of a stepping motor and a drive circuit and adding a capacitor to the input stage of the drive circuit. CONSTITUTION: In the optical disk device incorporating a motor of small friction, since the stepping motor is driven at the time point when the voltage of the coil 20 of the motor remains at V1 which is still low, power generation of the stepping motor is small in amount and accordingly the force applied to the pickup which is equal to the generated force of the stepping motor subtracted by the frictional force is small and only enough to generate very small oscillating acceleration of the optical pickup. On the contrary, in a disk device into which a motor of large frictional force is incorporated, the stepping motor operates at its higher voltage Vg. Consequently the generated force of the stepping motor is large, but because of large frictional force, the force applied to the pickup is also small, only generating very small oscillating acceleration of the optical pickup.
Patent JP-H1190878-A (JP)
Title: Parallel link mechanism
Inventor: WARABE TAKESHI
IPC: B25J17/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To detect displacement of large link stroke though having a simple structure, in a parallel link mechanism having six freedom degrees variably controlling a stroke of a link by using a direct acting actuator moving a movable piece driven by rapid deformation of a piezoelectric element. SOLUTION: A conductive resin resistance element 53 formed with a resistance layer 54 and a slider 50 moved to be associated with a movable piece 37 to abut on the resistance layer 54 are provided, fixed voltage is applied across both ends of the resistance layer 54, a voltage value changed by a resistance divider in accordance with a position of the slider 50 is detected, from this voltage value and fixed voltage applied across both ends of the resistance layer 54, a stroke of a link 34' is calculated.
Patent JP-H04130337-A (JP)
Title: Self-diagnostic and self-repairing system for image forming device
Inventor: TOMIYAMA TETSUO
IPC: H04N1/00
Filed: 1990-09-21
Abstract: PURPOSE:To repair a fault automatically and excellently while predicting secondary influence by deciding whether the device is abnormal or not according to state data from a sensor means, selecting an actuator and simulating the secondary influence of its operation, and placing the actuator in operation when there is no influence. CONSTITUTION:The device state data from sensors 1a - 1c is supplied through a digital signal/symbol conversion part 11, and a fault diagnostic part 12 decides abnormality of the device; and a repair planning part 15 selects the actuator to be operated among 6a - 6c, and a fault simulation part 13 simulates the secondary influence of the operation of the actuators 6a - 6c. When there is no influence, the selected actuator is driven by the planning part 15, a control circuit 5, etc., to repair the fault automatically and excellently while predicting the secondary influence.
Patent JP-2000083229-A (JP)
Title: Conference system, method for displaying talker and recording medium
Inventor: IWATA AKIO
IPC: G06F3/048
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a conference system that can easily specify a speaker. SOLUTION: A video input output section 21 and a voice input output section 2 of a conference terminal transmit video interface and voice information of the user of the terminal to a multi-point connection device 3. A video image selection section 32 of the multi-point connection device 3 generates composited video information including video images of all participants of the conference based on the video information from each conference terminal 1. A voice mixer section 34 synthesizes voice signals of all the participants based on the voice information from each conference terminal 1 to obtain synthesized voice information. A voice level detection section 33 generates voice level information of a level denoting the magnitude of the voice of each participant based on the voice information from each conference terminal 1.  Each of generated information is fed to each conference terminal 1. The voice input output section 22 of the conference terminal 1 reproduces the synthesized voice information, the video input output section 21 displays the video image of all the participants based on the composited video information and a voice level display section 25 displays an indicator or the like in interlocking with a voice level of each participant denoted by the voice level information.
Patent JP-S60143886-A (JP)
Title: Treatment of concentrated waste liquid from borofluoride bath
Inventor: MATSUYAMA YOSHIHIRO
IPC: C02F1/58
Filed: 1983-12-28
Abstract: PURPOSE:To eliminate pollutional problems and to perform efficient treatment of waste liquid by feeding back supernatant liquid or filtrate generated by the reaction between concentrated waste liquid of fluoride and solution of treating chemical for the dissolution of said treating chemical. CONSTITUTION:CaF and CaSO4 are settled and withdrawn from the bottom of a decantor 3, filtered with a filter press 6 and discharged in the form of solid product. On one hand, the filtrate contg. F from the filter press 6 is stored in a tank 5. The supernatant liquid contg. F in the decantor 3 is transferred through a valve 4 and is stored in the tank 5 together with the above described filtrate. The filtrate and the supernatant liquid stored in the tank 5 are fed back to a slaked lime tank 7 and an aluminum sulfate tank 8, and is used as a solvent for dissolving each chemical. Obtd. solution is transported to a reaction tank 2 where it is allowed to react with the concentrated liquid from a concentrated liquid tank 1.