baber/WOPTO huggingface dataset:
Patent JP-H0410277-A (JP)
Title: Disk reproducing device
Inventor: KURIHARA KAZUO
IPC: G11B19/00
Filed: 1990-04-27
Abstract: PURPOSE:To eliminate the need of a program input in advance by reading a bar code formed on a cartridge, selecting tracks corresponding to a reproducible range obtained by the bar code information and reproducing the recorded information in specific order. CONSTITUTION:When the cartridge 2 is loaded into a cartridge inserting hole of a compact disk player 1, a bar code 7 on a disk clamper in a center part of the cartridge 2 is detected by a phototransistor 8, and is separated into a data and a clock by a data extracting circuit 11 via an amplifier 9 and a waveform shaping circuit 10 to make the closk an interrupting input (a) to a CPU 3. A track number read out by the circuit 11 is stored via an input port 14 to a RAM 13, and whenever a key operation for selecting a track is performed by the operator, the key input and the read track number are collated with each other by the CPU 3, and in the case of coincidence, the collation is shifted to a reproducing preparatory operation. By this method, it is not necessary to input a program to the compact disk player in advance, and a change of broadcasting order and a change of players can simply be performed.
Patent JP-H09275478-A (JP)
Title: Data processing unit
Inventor: OKUBO HIROKI
IPC: G09G5/397
Filed: 1996-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the data processing unit in which data setting and selection and arithmetic operation and control of data processing are conducted while relieving the load on the firmware. SOLUTION: A signal processing section of a digital copying machine is provided with a 1-line number setting register 52 receiving 1-line number data and with a capacity setting register 52 receiving capacity data of an FIFO memory, and a divider 53 connecting to the 1-line number setting register 52 and the capacity setting register 52 calculates division of the 1-line number data and the capacity data. An adder 54 connecting to the divider 53 adds 1 to the quotient, fractions are omitted and then the repetitive access number to addresses of the FIFO is calculated.  Thus, the data management between the valid print picture element number and the maximum storage capacity is conducted by relieving the load of the firmware and the calculation of a phase difference between the write start address and the read start address by an external firmware is not required and then the control efficiency of the system is improved.
Patent JP-H09276337-A (JP)
Title: Wheelchair
Inventor: MIMURA YASUO
IPC: A61G5/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To ensure that a wheelchair easily goes straight even if it is difficult to do so due to unbalanced force applied to the right and left big wheels, descent toward the other side of the road, a warp of the wheel body, etc., and to ensure that the wheelchair smoothly turns a curve in a desired direction without applying the brake. SOLUTION: This wheelchair is designed so that caster wheels are provided at the front, and big wheels are rotatably attached to a pair of right and left back pipes through shafts. A stem part 18 of the caster wheel is fixed to a front pipe 1 through a fixed arm 13, a movable arm 14 is rotatably attached to the fixed arm 13, the yoke of the caster wheel is attached to the bottom of the movable arm 14, a gear part 19 is provided at the top of the movable arm 14, a pulley 20, which has a pinion 21 engaged with the gear part 19 through the shaft, is rotatably attached to the fixed arm 13, the pulley 20 is wrapped around with a control wire, and a controller is provided which controls the tension of the control wire.
Patent JP-H02290905-A (JP)
Title: Greasefree sliding material and manufacture thereof
Inventor: TERUI HIROYA
IPC: C10N10/08
Filed: 1989-04-28
Abstract: PURPOSE:To improve strength and lubricating ability by infiltrating low m.p. metal of copper series, lead series, etc., into a sintered compact composed of metal powder and solid lubricant of graphite, MoS2, etc. CONSTITUTION:The metal powder of copper, iron, tungsten, etc., and the solid lubricant of graphite, MoS2, WS2, BN, etc., are mixed compacted and sintered to make a sliding material. Successively, the low m.p. metal of the copper series, lead series, tin series, etc., are infiltrated into the void part in inner part of the above sliding material. In this infiltration, e.g. the green compact for infiltration is put on the above compacting material and heated at the prescribed temp. for the prescribed time under ammonia decomposition gas so as not to be oxidized and at the same time of sintering, infiltrating material is infiltrated into the sliding material. In the other case, after sintering, the filtrating treatment is executed. By this method, the greasefree sliding material having high strength and good lubricating ability is obtd.
Patent JP-S604111-A (JP)
Title: Slow-acting pheromone composition and its preparation
Inventor: NAGURA SHIGEHIRO
IPC: A01N25/26
Filed: 1983-06-20
Abstract: PURPOSE:To obtain the titled composition for improving release rate of pheromone, stability, problems of environmental pollution, etc., by coating the surface of solid particles consisting essentially of a pheromone substance, specific amounts of an inert carrier, and a binder with a film-forming polymer, etc. CONSTITUTION:The surface of solid particles obtained by blending (A) a pheromone substance with (B) an inert carrier, (C) a binder soluble in a solvent prefereably compatible with the component A as main components, and, if necessary, (D) a pheromone stabilizer mixed with the component A, having preferably 0.3-10mm. solid particle diameter, is coated with (E) a film-forming polymer soluble in a solvent having preferably <=120 deg.C boiling point or a mixture of it and (F) inorganic powder in weights ratio of A:B=(1:0.3)-(1:3), E:F=(1:0)-(1:4). The composition has the above-mentioned effect, can release the component A continuously at a constant rate, and has merits of easy application and low preparation cost.
Patent JP-H10303712-A (JP)
Title: Delay circuit
Inventor: NAKAMURA HIDEKI
IPC: H03K5/135
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit where a delay of post-stage is set independently, without being affected by delays in a pre-stage and delays in an external circuit. SOLUTION: In the case that an external circuit 5 receives an FP1 having a delay set to a reference FP by a pre-stage delay setting circuit 1, the pre-stage delay setting circuit 1 provides an output of the FP1, whose delay is an inverse of a designated delay DLY1 to the external circuit 5, a delay adjustment circuit 2 receiving an FPa with a prescribed delay outputted from the external circuit 5 generates an FPc phase of which is in matching with a phase of a reference FP, based on the delay DLY1 and frame period data, and provides an output of the FPc to a post-stage delay-setting circuit 3. Since the post-stage delay- setting circuit 3 receives an FPc whose phase matches with a phase of the reference FP, the circuit 3 generates an FP2 that is delayed by a delay DLY2, with respect to the phase of the reference FP and provides an output of the FP2.
Patent JP-H09273869-A (JP)
Title: Apparatus for repairing refractory of gutter for molten metal and method for repairing refractory
Inventor: UCHIDA TAKAYUKI
IPC: E04G23/08
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for repairing gutters for molten metal, capable of picking up an image of a work target which enters the dead angle in work by using a camera and allowing the camera to automatically follow the operation of a working tool, having high reliability and durability, capable of enlarging the image of the work target as necessary to be ascertained, and enabling the operator's burden to be lightened. SOLUTION: A camera 11 for picking up an image of a work target is set on a universal head 9 capable of varying the posture of the camera in a pan.tilt.rolling direction. The universal head 9 can be moved by a camera traversing unit 10. The universal head 9 and the camera traversing unit 10 are controlled on the basis of signals received from encoders 7 mounted on a manipulator 3. A camera controller 13 is provided which directs the camera 11 to the work target, and a display unit 14 is provided which displays the work target whose image is picked up by the camera 11.
Patent JP-S601074-A (JP)
Title: Power steering unit
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/06
Filed: 1983-06-20
Abstract: PURPOSE:To always obtain a constant steering reaction force even if the viscosity of a working fluid is varied by always maintaining the opening area of a variable orifice in the optimum condition depending on the viscosity of the working fluid. CONSTITUTION:On the crank shaft of an engine 25 is provided a speed sensor 26, by means of which the engine speed is detected. Signals detected by the speed sensor 26 are sent to an arithmetic circuit 28 via an interface 27. The electrifying amount for a solenoid 24 is controlled in accordance with the car-speed signals, by means of the arithmetic circuit. When the car speed gets higher, the electrifying amount is also increased in accordance with the car speed, and the area of opening of a controlling port 22 is reduced. Thereby, steering reaction force proportionate to the car speed can be obtained.
Patent JP-S603531-A (JP)
Title: Clinical thermometer
Inventor: YAMAZAKI ISAO
IPC: G01K1/02
Filed: 1983-06-22
Abstract: PURPOSE:To form a clinical thermometer whose display part is large enough against the external shape of a product without reducing its operability by shifting the center in the horizontal direction of a display part against the center in the horizontal direction of a probe part, and forming a laminated structure in which a battery is inserted and held by a substrate and placed on the opposite side of an indicator. CONSTITUTION:The tip part of a body case 1 has a tapered shape as a probe, and a cap 13 is attached by an adhesive 14. A temperature sensible thermistor 9 is provided on the inside of the cap 13, and its lead wire is soldered to a substrate 7 through the inside of the probe. A liquid crystal indicator 2 is attached to the upper side face of the substrate 7 by a holder 3. A controlling LSI is soldered to the surface opposite to the liquid crystal indicator 2 of the substrate 7, and also a battery 8 for a power source is provided on a dead space of the same surface. Moreover, other circuit element is provided on the lower part of the same surface as the liquid crystal indicator 2. A center line 16 in the horizontal direction of a display part 15 is constituted so as to be shifted greatly in the upper direction, comparing with a center line 17 in the horizontal direction of the tip of the probe.
Patent JP-H02288704-A (JP)
Title: Inflatable antenna
Inventor: OTANI SHINICHI
IPC: H01Q15/20
Filed: 1989-04-28
Abstract: PURPOSE:To reduce folds caused on the mirror surface even in the containing state by constituting the antenna with a support of a reflecting mirror surface split into plural numbers, the flexible mirror surface connecting the supports and an adhesives provided to the surrounding of the support and cured with an ultraviolet ray or with heating or the like. CONSTITUTION:A mirror surface 1 and a radome 4 are adhered at respective surrounding 5, a split mirror surface support 2 adhered to the mirror surface 1 is provided to the outside of the mirror surface and an adhesives 3 is coated near the split mirror surface support 2. The mirror surface 1 is made of, e.g. a Kepler's thin film to provide flexibility and a metal whose thickness is around 10 times the thickness of the skin is vapor-depositted to the reflecting face of a radio wave corresponding to the frequency in use. The mirror surface 1 and the support 2 are mutually adhered in the stage of manufacture, and a flexible raw material is used for the mirror surface 1, resulting that the rigidity of the entire mirror surface at the containing of the antenna is mainly dominant number of split mirror surface pieces. An adhesives 3 is the same as a thermo curing adhesives or an ultraviolet ray curing adhesives used for a conventional embodiment.
Patent JP-H10297966-A (JP)
Title: Production of zno-ga2o3-based sintered compact for sputtering target
Inventor: TAKANASHI SHOJI
IPC: C23C14/34
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sintered compact capable of stably producing a film with excellent properties without generation of any abnormal electric discharge including large-sized ones, by subjecting zinc oxide powder and gallium oxide powder each with average particle size at a specific level or smaller to cold molding followed by sintering within a specified temperature range while introducing oxygen gas and then conducting a reduction. SOLUTION: This sintered compact is produced according to the following process: zinc oxide powder and gallium oxide powder each <=1 ×m in average particle size are used; their mixture is sintered at 1,300-1,550 deg.C; the mixing weight ratio of the zinc oxide powder to gallium oxide powder is pref. (87-97) to (3-13); the mixing operation is carried out pref. using a binder and wet ball mill method for 12-78 h; the rate of the amount of oxygen gas to be introduced for the sintering process is pref. 2-20 L/min per 0.1 m<3> of the inner volume of the sintering oven; the rate of temperature rise within a temperature range of 1,000-1,300 deg.C in the middle of raising temperature to the sintering temperature is pref. 1-10 deg.C/min; and the retention time at the sintering temperature is pref. 3-15 h.
Patent JP-H07318307-A (JP)
Title: Interferometer for measuring conical shape
Inventor: SAITO TAKAYUKI
IPC: G01B11/24
Filed: 1994-05-25
Abstract: PURPOSE:To measure the conical surface shape of an object to be measured with high accuracy by observing interference fringes that is formed by mutual interference of a light of which light path is bent by a diffraction grating and which reflects on the conical shape surface and another light reflecting on a reference plane. CONSTITUTION:Between two lights received by a television camera 8, that is, a light refelcting on a reflecting film 6 and a light reflecting on the surface of an object to be measured, conical lens 9, a difference of light path exists depending on a distance between the face on the lens 9 side of the film 6 and the conical shape face of the lens 9. Therefore, interference fringes formed by two lights that is observed by the camera 8 shows the shape of conical shape face of the lens 9 as far as the facial shape of the face where the film 6 of a reference plate 5 is formed is highly accurate. A monitor 10 connecting with the camera 8 displays the interference fringes, and the conical shape face of the lens 9 can be measured with high accuracy by using the interference fringes displayed thereon.
Patent JP-H02287522-A (JP)
Title: Projector
Inventor: TANAKA TOSHIFUMI
IPC: G03B21/00
Filed: 1989-04-28
Abstract: PURPOSE:To automatically and precisely accomplish focusing after initially moving an optical device by performing fuzzy inference by means of focusing degree data from a data outputting means and initial motion speed data from a motion control device. CONSTITUTION:Paper to be projected is placed on a projecting plate TD and its image is projected on a screen SC through the optical device KS which is moved and controlled in a focusing direction by the motion control device FC. At this time, data on the speed of the change of the color density and the size of a projected image which is projected on the screen SC and responds to focusing degree is given to a fuzzy processing means FSM from the data outputting means DD and data on the initial motion speed of the optical device KS from the motion control device FC, respectively. Making use of each data the fuzzy processing means FSM follows a fuzzy rule, performs the fuzzy inference with respect to be motion speed of the optical device and performs focusing in response to the result of the fuzzy reasoning.
Patent JP-H02292566-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: ENDO MOTOKI
IPC: F16H59/24
Filed: 1989-04-28
Abstract: PURPOSE:To attain a speed change with an influence of centrifugal oil pressure considered by detecting a rotary speed of a clutch, engaged or disengaged when a speed is changed, and controlling an engaging pressure of the clutch through the dependence on at least the square of the speed of the clutch. CONSTITUTION:In order to adequately reflect an influence of centrifugal oil pressure to a control of the actual engaging pressure, a rotary speed of a clutch, engaged or released at the time of speed change, is detected by a speed sensor, and being based on the detection, an engaging pressure of the clutch is controlled by an engaging pressure control means through the dependence on at least the square of this rotary speed. Thus by accurately reflecting an influence of the centrifugal oil pressure, generated in proportion to the square of the rotary speed, to the clutch, a control of the clutch engaging pressure can be performed on the premise that the centrifugal oil pressure is generated. In this way, a speed change shock can be reduced by performing an adequate engaging control.
Patent JP-H05306694-A (JP)
Title: Aeration structure of pump
Inventor: TAKAHASHI MASUHITO
IPC: F04D13/00
Filed: 1992-04-30
Abstract: PURPOSE:To effectively restrain oscillation of a pump generated at the time of pumping cutoff or low output drive execution. CONSTITUTION:This is provided with a small clearance 12 between a lower end surface 8a of an impeller boss 8A of a pump and an upper end surface 11a of an opposed member 11 and is devised so that from an outlet 13A of an air supply passage 13 open to a head end surface 11a of the opposed member 11 coaxially with an axis C of the impeller boss 8A, air or air mixed water is discharged, and after the discharged air is split into small bubbles 17, 17..., these small bubbles 17, 17... are uniformly dispersed and flow in between blades 8B, 8B... of an impeller 8.
Patent JP-S5234311-A (JP)
Title: Emergency operation method of inverter for motor drive
Inventor: ISHIBASHI HIDEO
IPC: H02P3/18
Filed: 1975-09-12
Abstract: PURPOSE: To shorten idle time of motor before entering into generator operation when power is stopped. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60254748-A (JP)
Title: Manufacture of integrated circuit
Inventor: NISHIKAWA YASUHIRO
IPC: H01L27/118
Filed: 1984-05-31
Abstract: PURPOSE:To decrease unconnected wiring of CAD and to increase the effective utilization of tracks, when wirings, by which basic cell lines of ICs are mutually connected, are formed by the CAD, by bending the wirings along the existing obstacles. CONSTITUTION:A wiring C must be laid when a wiring A is formed. Terminals 24g and 24h must be connected by laying a wiring D. At this time, the second- layer wiring is bent along the wiring A, in forming a wiring B, which connects terminals 24c and 24d. Then, the wiring C, which connects terminals 24e and 24f, is formed. In this way, a part between the terminals 24g and 24h, which are not connected by the conventional CAD wiring method, is wired by the CAD. The wiring in the first layer or the second layer is bent along an obstacle. By introducing this method, tracks, which are not utilized, can be effectively utilized.
Patent JP-H06319659-A (JP)
Title: Duckboard for bathroom and manufacture thereof
Inventor: OTSUKI MASAYOSHI
IPC: B32B3/24
Filed: 1993-05-13
Abstract: PURPOSE:To provide a duckboard for a bathroom excellent in the draining property and antislip property on the floor surface. CONSTITUTION:Many continuous projections 11 are formed on the back face, the cross section of an ethylene-methyl methacrylate resin layer 4 is exposed around the vicinity of the tip sections of the projections 11, and drip holes 14 penetrating to recesses 13 between the projections 11 on the back face from the surface are formed.
Patent JP-S60254342-A (JP)
Title: Controlling method of resources in using
Inventor: KAKIUCHI TATSUMI
IPC: G06F12/00
Filed: 1984-05-31
Abstract: PURPOSE:To shorten a retrieval time and to attain unified control by inputting a resource names such as an applied program and a file to a hash generator and retrieving the resource name from a hash table on the basis of a hash value to obtain the resource name. CONSTITUTION:When a user requests the use of a resource and a resource acquisition request instruction is outputted, hashing based upon the resource name is executed to hash whether the resource name is included in resources during the acquisition request. Consequently, a hash value is generated from the hash generator 1 and the resource name corresponding to the hash value is searched from the hash table 2. When the resource name is detected, the serializing processing of the resources is immediately executed in each acquisition request. In case of an unacquisition request, necessary information is read from an external storage device and stored in a using resource control table 3 on the hash value.
Patent JP-S5816063-A (JP)
Title: Heat resistant alumite base plate
Inventor: YOSHIDA ICHIROU
IPC: C23C24/08
Filed: 1981-07-17
Abstract: PURPOSE:To prevent the surface of a high temp. heat resistant alumite base plate from cracking by providing a thin alumite layer on the surface of an Al base plate and dehydrating and drying said plate. CONSTITUTION:A barrier layer 2 of alumite and a porous alumite layer 4 having many hole parts 5 allowing for margins for polishing are formed on the surface of an Al base plate 1. The plate 1 is washed with water and is cleaned with an electrolyte, then the parts of the layer 4 are polished to a specular surface of <=8mu thickness. The polished plate 1 is washed and cleaned, and is centrifugally dehydrated with a centrifugal dehydrator to remove of the water remaining in  the holes 5 to a certain extent. The plate is further dried at about >=100 deg.C to  remove the water in the holes 5 thoroughly. The base plate 1 is held in a dry  state until it is used for production of magnetic discs. Despite the generation of deformation (shrinkage stress) owing to difference in the coefft. of thermal expansion in the stage of forming magnetic films by heat treatment of the plate 1,  the deformation is absorbed in the holes 5 and therefore no cracking is generated.
Patent JP-S63276219-A (JP)
Title: Atmospheric pressure vapor deposition system
Inventor: OSAKI MINORU
IPC: C30B25/14
Filed: 1987-05-08
Abstract: PURPOSE:To keep the surface of wafers clean by preventing any reaction product from falling on the surface of wafers as dust by a method wherein any reactive gas is discharged along the surface edge of wafers to be exhausted downward from edge part. CONSTITUTION:An exhaust hole 6a of a gas exhaust duct 6 is made on the position opposing to the gas blow-out hole 5a of a gas blow-out block 5. A temperature control heater block 7 (4) of wafers 1a is provided in the exhaust hole 6a of duct 6. Then, the wafers 1a are shifted to the position directly below the block 5. Gas is blown out downward from the blow-out hole 5a of block 5 to grow films on the wafers 1a. At this time, any exessive gas flows along the surface edge of wafers 1a to be exhausted downward. Through these procedures, the surface of wafers 1a can be kept clean by preventing any reaction product from falling on the surface of wafers 1a as dust.