baber/WOPTO huggingface dataset:
Patent JP-H01186975-A (JP)
Title: Optical device for variable magnification electrostatic copying machine
Inventor: YOSHIOKA MASAHIRO
IPC: G03G15/041
Filed: 1988-11-29
Abstract: PURPOSE:To surely position supporting frames to required positions by constituting a first moving sequence of a pulley and a rope whose both ends are connected to a first supporting frame and constituting a second moving sequence of a cam and a cam following-up node set to a second supporting frame. CONSTITUTION:When a pulley 184 of a first moving sequence 180 is rotated in the direction of an arrow 230, a force in the direction of the arrow 230 acts upon a rope 186 and a supporting frame 102 is pressed by a stop piece 112a and is positioned to a required reduction position. When a wheel 202 of a second moving sequence 182 is rotated in the direction of the arrow 230 and a wheel 208 is rotated in the direction of the arrow 230 through a winding transmission node 210, a cam 212 is rotated in the direction of the arrow 230 and positioned at such angle that the large-diameter acting face acts upon a cam following-up node 220, and a supporting frame 156 is moved from the unmagnification position to the reduction position and positioned to the reduction position. Thus, supporting frames are surely positioned to required positions.
Patent JP-S61215596-A (JP)
Title: Voice recognition
Inventor: JIYOOJI AARU DODEINTON
IPC: G10L15/00
Filed: 1985-12-26
Abstract: The specification discloses a method of recognizing input speech signals organized in a sequence of frames. A plurality of reference frames are stored of reference feature vectors representing reference words. A linear predictive coder (10) generates a plurality of spectral feature vectors for each frame of the speech signals. A filter bank system (12) transforms the spectral feature vectors to filter bank representations. A principal feature vector transformer (14) transforms the filter bank representations to an identity matrix of transformed input feature vectors. A concatenate frame system (16) concatenates the feature vector boundaries for each frame and its succeeding frame. A transformer (18) and a comparator (20) compute the likelihood that each input feature vector was produced by each reference frame. This computation is performed individually and independently for each reference frame. A dynamic time warper (22) constructs an optimum time path through the input speech signals for each of the computer likelihoods. A high level decision logic (24) recognizes the input speech signals as one of the reference words in response to the computed likelihoods and the optimum time paths.
Patent JP-S63152756-A (JP)
Title: Hydraulic control for vehicle belt type continuously variable transmission
Inventor: KONO KATSUMI
IPC: B60W10/101
Filed: 1986-12-16
Abstract: PURPOSE:To simplify the structure of the control in the caption and improve its reliability, by feeding discharged oil from a pump to the primary and secondary side pulleys via a distributing valve and providing each feed piping with the 1st and the 2nd pressure regulating valves. CONSTITUTION:An oil pump 42 is connected to the primary side hydraulic cylinder 26 of the primary side variable pulley 20 and the secondary side hydraulic cylinder 28 of the secondary side variable pulley 22, via a distributing valve 44, the 1st line oil passage 62, and the 2nd line oil passage 64, with the 1st line oil passage 62 and the 2nd line oil passage 64 provided with the 1st pressure regulating valve 68 and the 2nd pressure regulating valve 70 respectively. Hence, transmission control can be performed by simply regulating the 1st line oil pressure Pl1 and 2nd line oil pressure Pl2, then no transmission control valve is required, the structure of a control is simplified and the reliability is improved.
Patent JP-2000130901-A (JP)
Title: Ice dispenser
Inventor: TSUCHIKAWA KOJI
IPC: F25C1/14
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To dispense ice smoothly while sustaining a constant quality by resetting a timer means and starting a set time when ice dispensing or ice making operation is stopped and a stirrer is stopped thereby eliminating unnecessary operation of the stirrer and preventing mutual fusion of ice. SOLUTION: When a dispense switch 33 is turned on, a controller 30 ascertains which of select keys 34a-34c is selected. When a key 'only ice' is selected, a solenoid door SV is opened and a water valve WV is closed to dispense only ice. If the quantity of ice stored in an ice storage tank 18 is lower than a lower set level, a compressor 10 and a geared motor 15 are operated upon delivery of an ice making operation start command from an ice storage switch 19. When ice making operation or ice dispense is eventually stopped, a stirrer in the ice storage tank 18 is stopped and, at the same time, a timer is reset and a set time counter is started to delay restart of the stirrer 11.
Patent JP-H03160635-A (JP)
Title: Optical recording medium and its production
Inventor: CHIBA REIICHI
IPC: G11B7/24
Filed: 1989-11-20
Abstract: PURPOSE:To improve repetition durability of an optical recording medium by specifying the surface roughness of a protective layer. CONSTITUTION:Information is recorded or erased in the medium by using changes of optical properties of the optical recording layer. The medium consists of, for example, transparent plastic substrate 1, SiN protective layer 3, Ge2Sb2- Te5 alloy optical recording layer 2, SiN protective layer 3', Au light reflecting layer 4 and sealing layer 5. The layers 3, 3' are made to have <50 Angstrom  surface roughness height. These layers are formed by sputtering, and especially the protective layers are preferably formed by RF sputtering or CVD method at <=0.5 Pa gas pressure.
Patent JP-H01142812-A (JP)
Title: Control device having force control function
Inventor: TETSUYA TAKABUMI
IPC: G05D15/00
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a stable control device in a spite of a change in an environment contacted with a robot by providing the title device with a force/position conversion correcting means, estimating the rigidity of the environment by using a force feedback value and setting up a force/position converting means to an optimum value. CONSTITUTION:The force/position conversion correcting means 10 finds out the derivative value Dt1 of a force feedback value Ff obtained after t1 from the contact of the robot with the environment and corrects the derivative value Dt1 by using the following equation so that the derivative value Dt1 of the Ff when a force command value is Fc goes the differential value Dot1 of the Ff when the force command value is F0. Dot1=Dt1.Fo/Fc. The rigidity Ke of the environment at the time of Dot1 is found out by using a prescribed graphic. The rigidity is the rigidity of the environment contacted with the robot at present. Then, a control system finds out compliance constant Kf in a stable area and the compliance constant in the force/position converting means 2 is set up as Kf. Even when the environment contacted with the robot can not be detected, the compliance constant optimum to the control system can be automatically determined.
Patent JP-2000129402-A (JP)
Title: Stainless steel slab excellent in workability and its production
Inventor: NAKAO RYUJI
IPC: C22C38/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide stainless steel excellent in workability in wire drawing, rolling or the like as screw materials or spring materials. SOLUTION: Stainless steel in which the [Si] concn. is controlled to 0.1 to 1.0 mass%, the [Al] concn. is controlled to 0.002 to 0.05 mass%, and the [O] concn. is controlled to 0.001 to 0.01 mass%, in which nonmetallic inclusions with a size of 2 to 20 μm present in the slab have MgO-Al2O3 spinel phases and/or Al2O3 phases.
Patent JP-H01143495-A (JP)
Title: Speaker
Inventor: SHIRAKAWA HIROYUKI
IPC: H04R9/02
Filed: 1987-11-30
Abstract: PURPOSE:To eliminate the disturbance in the back pressure of a diaphragm due to the presence of a frame and to prevent the production of noise sound due to vibration of a baffle plate or the like by providing a support lever in a standing way to a diaphragm at the center of a magnetic circuit of a speaker and supporting a support arm supporting a flange fitted to the circumference of the diaphragm. CONSTITUTION:A voice coil 13 wound on a bobbin 12 fitted to the center of the diaphragm is inserted in a magnetic gap of the diaphragm 11 formed as a cone shape. A mount hole is made to the center of a center pole 1a of a magnetic circuit 1, the lower end of the support lever 14 is inserted and fixed thereto and the support lever 14 is stood to the magnetic circuit 1. The center of the radial support arms 16 with a disk flange 15 fitted to the outer end is fixed to the upper end of the support lever 14 and the flange 15 is supported by the support lever 14. The outer circumference part 18 of the outer circumference edge 17 of the diaphragm 11 is adhered to the lower face of the range 16 and the diaphragm 11 is supported by the flange 15. A center cap 20 is adhered to the diaphragm 11 and a damper 21 is adhered between the bobbin 12 and a top plate 1c.
Patent JP-H09144825-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To secure the durability of ball bearings to support a power roller without lowering transmission efficiency by strengthening force to sandwich the power roller between mutual inside surfaces of first and second disks only at necessary time, and enlarging a load applied to thrust ball bearings from the power roller. SOLUTION: When respective lever members 37 rotate at high speed together with an input shaft 15, weight parts 39 arranged in outside end parts of the respective lever members 37 are displaced outward in the diametrical direction by centrifugal force. A one side intermediate part of the respective lever parts 37 pushes a projecting part 40 formed on one surface of a pressing plate 36 according to this displacement. As a result, compressive force of a pre-load spring 18 sandwiched between the pressing plate 36 and a cam plate 10 increases, and elasticity of the pre-load spring 18 increases. Force to press an input side disk 2 toward an output side disk 4 increases, and force to sandwich a power roller 8 by respective inside surfaces 2a and 4a of both disks 2 and 4 strengthens. As a result, a load applied to respective thrust ball bearings 27 increases.
Patent JP-S63151807-A (JP)
Title: Angle detector
Inventor: FUJIMURA KEIJI
IPC: G01B11/26
Filed: 1986-12-16
Abstract: PURPOSE:To detect an angle with high accuracy without necessity for forming a large number of light pervious parts, by providing a light receiving element equipped with a light receiving surface having a length almost equal to the interval between the light pervious parts in the peripheral direction thereof and leading out the electric signal corresponding to a light receiving position. CONSTITUTION:A light source 8 is fixed on one side of a rotary member 7 and a light receiving element 9 is fixed on the other side thereof. The member 7 is formed into a disc shape and a large number of through-holes 12 are formed on the imaginary circle 11 thereof at an equal interval. The element 9 is arranged directly under the imaginary circle 11 and the length L thereof along the imaginary circle 11 is made almost equal to the mutual interval between the adjacent through-holes 12. The element 9 receives the light from a light source 8 through the through-holes 12 to lead out the electric signal corresponding to a light receiving position and, therefore, the angular position between the through-holes 12 can be detected. When the light receiving position moves on the light receiving surface of the element 9 with the angular displacement of the member 7, the output of the element 9 gradually increases and decreases and, by counting the number of rotations of the cyclical change of said output, the number of the through-holes 12 passing the light receiving surface 9 can be detected. By this method, without unnecessarily increasing the number of the through-holes 12, the angular position of the member 7 within a 360 deg.-range can be detected with high accuracy.
Patent JP-2001122611-A (JP)
Title: Porous silica thin film
Inventor: HANABATAKE HIROYUKI
IPC: C01B33/12
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a porous silica thin film low in hygroscopicity and excellent in mechanical strength. SOLUTION: There is provided a porous silica thin film having high porosity of porous silica, a nanometer sized pore diameter, a specific quantity of Si-CH3 bond in the structure and properly suppressed in the movability of CH3 group.
Patent JP-H01143694-A (JP)
Title: Process controlling device for activated sludge treatment
Inventor: SEKINE TAKAO
IPC: C02F3/12
Filed: 1987-11-28
Abstract: PURPOSE:To secure stabilized water quality about ammoniac nitrogen in a long period by providing an arithmetic part for calculating process controlling setting value from deviation of both the target value of oxygen consumption velocity correspondent to the target value of concentration of ammoniac nitrogen and the detection value of an oxygen consumption velocity detection part. CONSTITUTION:In both such a state that nitration reaction has been inhibited by a nitration reaction inhibitor and such a state that the inhibitor has not been used, oxygen consumption velocity of mixed liquid is detected with a detection part 2 and this velocity difference is made to an index related to only the concentration of ammoniac nitrogen and the target value of index value correspondent to the target value of the concentration of ammoniac nitrogen of water to be treated is set with a setting part 4 from relative data of both this index value and the concentration of ammoniac nitrogen. Process controlling setting value such as DO setting value is calculated with an arithmetic part 5 on the basis of deviation of both this target value and the detection value of the detection part 2.
Patent JP-H01141892-A (JP)
Title: Method for growing crystal
Inventor: FUJINO YOSHIO
IPC: C30B19/00
Filed: 1987-11-27
Abstract: PURPOSE:To homogenize a growth melt and to obtain a crystal having uniform composition by oscillating a growth device, and growing a crystal while always oscillating the melt. CONSTITUTION:In the LPE using a tipping method, a growth substrate 2 is set on an inclined surface in a horizontally placed growth vessel 1. A growth melt 3 consisting of Hg, Cd, and Te for example, is charged in the vessel 1, heated by an electric furnace, and melted. The whole growth device is then inclined to place the substrate 2 in a horizontal position L, and the melt 3 is moved to cover the substrate 2 with the melt 3'. Under such conditions, annealing is started, the vessel 1 is oscillated B and T in + or -7.5 deg. amplitude with the horizontal position L as the reference, hence the melt 3' is agitated, the melt 3' is homogenized, and a crystal is grown on the substrate 2.
Patent JP-H07129696-A (JP)
Title: Display guidance device of automatic transaction machine
Inventor: YAMAZAKI YASUMUNE
IPC: G06Q40/00
Filed: 1993-11-04
Abstract: PURPOSE:To shorten input operation time and to improve serviceability by executing simultaneously display control with respect to transaction guidance for allowing each of display screens of an indicator for displaying plural transaction guidance screens at the time of automatic transaction to have mutual connection. CONSTITUTION:A first and a second CRTs 12, 13 a display guidance of various transactions such as a money receiving/paying transaction and a fund transfer transaction, etc., and its operation procedure, and a first CRT 12 of them is provided so as to combined with a touch panel provided with a touch panel switch, and subjected to touch input by allowing it to correspond to a display part displayed on its screen. Also, a touch input signal subjected to touch input in this case is controlled by a touch panel switch control part. By this two- screen display constitution, an input state inputted by a first CRT 12 is subjected to display guidance to a second CRT 13, and by a continuous display of a second CRT 13 for indicating this input result, a transaction state can always be confirmed in an input process, and an input operation can be executed smoothly, while taking a relation by both screens.
Patent JP-2001117635-A (JP)
Title: Monitor device
Inventor: KIRYU NAOHITO
IPC: B60L3/12
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To identify whether equipment is being tested for trigger recording of a monitor device. SOLUTION: A means for inputting that equipment is being tested is added to a monitor device, and information indicating whether the equipment is being tested is added to trigger recording by the inputting operation.
Patent JP-2001117276-A (JP)
Title: Method of producing electrophotographic toner, electrophotographic toner obtained by that method and method and device for formation of image using that toner
Inventor: BITO TAKAHIRO
IPC: G03G9/087
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility of the structural components of a toner in a dispersing and mixing process in the production of a toner and to provide a toner which has stability in the performance and picture quality. SOLUTION: In the method of producing an electrophotographic toner, the structural components of an electrophotographic toner containing a spherical binder resin, irregular resin particles having a smaller average particle diameter than that of the binder resin, and a coloring agent as the essential components are dispersed and mixed, and then the mixture is molten, kneaded, pulverized and classified to obtain the electrophotographic toner.
Patent JP-H01143115-A (JP)
Title: Switching device
Inventor: TANAHASHI YASUHIRO
IPC: H01H87/00
Filed: 1987-11-27
Abstract: PURPOSE:To enable repeated shutdown of any abnormal current such as overcurrent or the like by providing a fuse unit composed of a superconductor, and a control means for releasing a contact on detecting any abnormal current. CONSTITUTION:A fuse unit F is composed of seven units of superconductors 16 of rod-shaped ceramics made of ittorium-barium-cupper-oxygen, an electrode fitting 17 clamped at the opposing ends, and an insulation cylinder 18 provided to cover the superconductors 16. When an abnormal current passes, the superconductors are turned to be electric resistors, and thus the abnormal current is limited to flow, and simultaneously, a detector means 15 detects the passing of this abnormal current and a control means 39 open-controls a contact 12 so that the abnormal current can be easily shut down. Further, when the abnormal current is shut down, the superconductors, once turned to be the electric resistors, resume their performance, and therefore, the reuse of the fuse unit F is made possible.
Patent JP-H02146770-A (JP)
Title: Gate array semiconductor device
Inventor: NAKAJIMA KAZUHIRO
IPC: H03K5/13
Filed: 1988-11-28
Abstract: PURPOSE:To make it possible to correct a desired logic function circuit in a short time and at a low cost by connecting a delay circuit to the input of a function block when a circuit malfunction occurs due to racing of an input signal of the function block through the provision of an excess delay circuit to the input of the function block in advance. CONSTITUTION:In a gate array semiconductor device, an excess delay circuit is provided to the input of the function block 4 in advance. For example, a delay circuit 3 is not used before connection, but a signal is directly supplied to the function block 4 so that the delay circuit 3 is separated from an input signal line 1. Meanwhile, where an input signal causes racing and a circuit malfunctions, the signal 1 line is etched and connected to the delay circuit 3 so that an input signal line 2 is input through three delay circuits 3. In a state in which the input signal line 2' directly supplies a signal to the function block 4, a signal input to an input end 9' is delayed than that input to an input end 9 so that racing of an input signal can be avoided.
Patent JP-2000128584-A (JP)
Title: Aqueous epoxy resin dispersion for greige goods of glass fiber, and greige goods of glass fiber using that
Inventor: FUTAKUCHI OSAMU
IPC: B32B17/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion excellent in reactivity, heat-resistant coloring property and mixing stability by incorporating an epoxy resin and nonionic emulsifier into an aq. medium. SOLUTION: An epoxy resin expressed by the formula (wherein R1 to R3 are 1-3C alkyl groups) by 100 pts.wt. and a nonionic emulsifier by 5 to 20 pts.wt. are incorporated into an aq. medium and mixed to emulsify and disperse to obtain an aq. epoxy resin dispersion for greige goods of glass fiber. Preferably, the epoxy resin component has 180 to 230 g/eq. epoxy equiv. and 50 to 90 deg.C softening point. As for the emulsifier, polyoxyethylene-polyoxypropylene block copolymer and polyoxyethylene-alkylphenylether or the like can be used. Then 0.5 to 5 pts.wt. of an aminosilane-based coupling agent, and if necessary, any components such as lubricant and antistatic agent are compounded to 100 pts.wt. of the aq. epoxy resin dispersion to obtain the greige goods of glass fiber.
Patent JP-H02147055-A (JP)
Title: Mechanism for patient carrier to expand and contract
Inventor: AKITA YASUSHI
IPC: A61G3/00
Filed: 1988-11-28
Abstract: PURPOSE:To prevent fatigue when a serious patient is changed to another bed by respectively linking a gear for drive, a gear for induction and a gear for guide by a chain and using a patient carrier, which can expand and contract, to be composed by fixing the gears to the fixed shaft of a guide roller. CONSTITUTION:A chain 8 is spread over a gear 4 for drive, a gear 5 for floating, gears 6 and 6 for induction and a gear 7 for guide. In order to lay the patient on the bed and move the patient from a moving bed C, at first, a receiving bed D is parallelly attached and contacted. Then, when a motor M is revolved forward, force is transmitted by the chain 8 and revolution is started. Then, the gear 4 for drive, which can be freely revolved, is revolved. Simultaneously, by the attracting force of the chain 8 which is fitted to the fixed shaft of a guide roller 3 on a moving guide board 2, the moving guide board 2 is drawn out from a fixed guide board 1 and protruded in an arrow direction. When the moving guide board arrives on the receiving bed 3 and the motor M is revolved backward, movable reverse operation at the time of protrusion is generated and the chain 8 is advanced in a reverse direction. Further, a belt 17 is also returned to a former position and the patient can be fixed and position on the receiving bed as it is.
Patent JP-H02146680-A (JP)
Title: Sketch map preparing device
Inventor: KOYAMA YASUO
IPC: G06T11/60
Filed: 1988-11-29
Abstract: PURPOSE:To naturally produce an intersection by regarding two roads as a single connected road to produce an intersection in case an intersection is produced between two roads that pass so as to include the initiations and the terminations of both roads in the same intersection area or to secure the coincidence between the initiations or the terminations of both roads. CONSTITUTION:The roads and an intersection are drawn by means of a road position designating means 6 which designates the initiation, the center, and the termination of a linear graphic having the fixed width, a road type selection means 7, a road drawing means 5, a road information store means 9, a road information retrieving means 8, an intersection drawing means 16, and an intersection information store means 11. When an intersection is produced between two roads that pass so that the initiations and the terminations of both roads are coincident with each other or these initiations or the terminations are included in the same intersection area, an over-crossing production means 15 regards two roads as a single connected road and produces an intersection form to store it in the means 11. In such a way, a natural intersection form is produced.