baber/WOPTO huggingface dataset:
Patent JP-H0723846-A (JP)
Title: Production of scallopped curtain having patterns and scallopped curtain having patterns
Inventor: ASADA KOJI
IPC: A47H23/08
Filed: 1993-07-06
Abstract: PURPOSE:To provide the process for producing the scallopped curtain capable of producing the scallopped curtain having scallopped skirt parts of required shapes continuously from patterned roll cloth and to constitute the scallopped curtain which is beautifully matched with the weave of a curtain fabric and scallop shapes and has an excellent decorative property. CONSTITUTION:Means of forming a scallopped cutting side 2 of a required shape to the top bottom of the curtain fabric 1 cut to an isosceles trapezoidal shape from patterned roll cloth and pleat sewing the fabric at this scallopped cutting side 2 so as to parallel respective pleats on one straight line are adopted. Then, the free scallops are formed in the skirt part even if the skirt part having lace patterns is not subjected to any cutting at all and, therefore, the scallopped curtain having the continuous patterns is produced even from the patterned roll cloth which is heretofore not utilized.
Patent JP-S6228105-A (JP)
Title: Cemented carbide solid drill and its manufacture
Inventor: SHIMA NOBUHIKO
IPC: B23P15/32
Filed: 1985-07-29
Abstract: PURPOSE:To form a solid drill with spiral oil holes by putting pressure on a round cemented carbide bar with straight oil holes and grooves with a die having a desired cross section and a helix angle by way of hot rolling. CONSTITUTION:A sintered round bar 2 with straight grooves 3 is inserted into the guide cavity 7 of a mold 5 and pressured in the direction of an arrow mark in the range of the temperature of about 1,000 deg.C-1,300 deg.C. The die 6 provided in a foundation 9 has a cavity 8, which has the same cross section as that of a desired drill body and is also spiral at a desired helix angle. The sintered body 2 is transformed to a desired drill body 1. Solid drills are, thus, obtained.
Patent JP-H067507-A (JP)
Title: Gaming apparatus
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-06-25
Abstract: PURPOSE:To provide a game full of variety by equipping a variable display for indicating a lucky number selected out of a plurality of lucky numbers as a stop pattern and by changing the probability of stop-indicating a predetermined lucky number through a probability-changing means. CONSTITUTION:In a pinball game machine, a variable display 5 capable of variably indicating several kinds of identifying information is provided in the game region 2 of the game machine and the display 5 is driven when a projected ball enters an operating port 6 and is detected by a prize-winning ball detector 7. In the variable display 5 forming the mode of a so-called throttle machine, a variable prize-winning ball device 8 is opened when the identifying information at the stop time of respective pattern display parts 31a-31c becomes a combined spot of same patterns, and a right-generated state is formed under the necessary condition that a projected ball enters the variable prize-winning ball device 8. In this case, a lucky number variable display 53 is provided in the game region, 2, and the probability of indication-stopping a lucky number in the display 53 can be changed by a probability-changing means.
Patent JP-S6059029-A (JP)
Title: Method for recovering gold of silver from aqueous solution containing free cyanogen and gold or silver cyanide
Inventor: OGASA TADAYOSHI
IPC: C22B11/00
Filed: 1983-09-10
Abstract: PURPOSE:To separate and recover efficiently Au, Ag or the like from an aqueous soln. contg. the cyanide of Au, Ag or the like by adjusting the pH of the soln. and passing the soln. through a layer of activated carbon at a specified velocity. CONSTITUTION:The pH of a waste plating soln. contg. free cyanogen and the cyanide of a valuable metal such as Au or Ag is adjusted to <=6.0 by adding a mineral acid such as sulfuric acid. A layer of activated carbon of 0.3-3mm. grain size is treated with dil. sulfuric acid and washed, and said aqueous soln. contg. Au, Ag or the like is passed through the layer at 5-20 velocity SV. The valuable metal such as Au or Ag in the aqueous soln. is adsorbed on the activated carbon. The carbon is roasted and treated in a silver parting furnace to recover Au or Ag in a high yield.
Patent JP-H0770770-A (JP)
Title: Treating method of titanium material for preventing hydrogen absorption in hydrogen sulfide aqueous solution
Inventor: TAKI CHIHIRO
IPC: C22C14/00
Filed: 1993-06-15
Abstract: PURPOSE:To prevent embrittlement, enable use of Ti material being highly corrosion resistant in a hydrogen sulfide aq. soln. and enhance the practicality by deleting the scratch having deeper than specified depth on the surface of the Ti material and suppressing a hydrogen absorption. CONSTITUTION:In the Ti material having the scratch on the surface, the surface of the scratch is deleted in >=0.1mum by pickling and polishing to prevent the hydrogen absorption of the Ti in the hydrogen sulfide aq. soln. In this way, the formation of the hydride due to the hydrogen absorption and the embrittlement are prevented, and the safty in use is ensured, and the practicality of the Ti which is excellent remarkably in corrosion resistance as compared to stainless or copper especially is further enhanced.
Patent JP-S6060547-A (JP)
Title: Gas detector
Inventor: MANAKA JIYUNJI
IPC: G01N27/12
Filed: 1983-09-13
Abstract: PURPOSE:To reduce the power consumption and prolong the life by providing at least one couple of electrodes provided on an insulating layer and a gas sensitive material layer which comes into contact with between said electrodes and is formed on said insulating layer. CONSTITUTION:The insulating layer 23 is formed on a base plate 21, a cavity part 25 is formed in the base plate 21, and the insulating layer 22 forms a bridge structure over the cavity part 25. The insulating layer 22 is supported on the base plate 21 at both end parts of the bridge structure, electrode layers 23a and 23b are further formed thereupon, and the gas sensitive material layer 24 connects the electrode layers 23a and 23b with each other. Consequently, the need for a heater is eliminated, the heat capacity of a heater part is decreased, and the power consumption is reduced. Further, the gas sensitive material becomes less in secular change and its life is prolonged.
Patent JP-H04230550-A (JP)
Title: Information processing network and information processing method
Inventor: RICHIYAADO GUREN EIKIRU
IPC: G06F15/167
Filed: 1991-06-13
Abstract: PURPOSE: To reduce the access time of a first directory by keeping the consistency of the translation of the directory in the network of an information processor adding the translation of an address between an actual address and a virtual address. CONSTITUTION: The first directory inside a main memory 28 in an information processing network 16 adds mapping information for translating the actual address in the main memory into the virtual address. Access to the first directory is prohibited based on a started hardware lock when its processor is keeping a first directory lock in the first directory hardware lock with exclusive control by one optional processor 18 as a condition in order to update the first directory. The translation of the address under a processing is progressed when the lock is obtained.
Patent JP-H0725682-A (JP)
Title: Production of lightweight cellular concrete
Inventor: ITO YASUYUKI
IPC: C04B38/02
Filed: 1993-07-07
Abstract: PURPOSE:To obtain lightweight cellular concrete of high quality composed of highly crystalline tobermorite in a short time. CONSTITUTION:This method for producing lightweight cellular concrete is to mix water with a raw material, consisting essentially of a crystalline siliceous and a calcareous raw materials and further containing an alumina and an alkaline components and cure the resultant mixture in an autoclave. In the method, 1-10 pts.wt. bauxite as the alumina component and 0.3-2 pts.wt. alkaline hydroxide as the alkaline component are added to 100 pts.wt. crystalline siliceous and calcareous raw materials. Thereby, the alkaline component is capable of accelerating the dissolution of the crystalline siliceous raw material to provide highly crystalline tobermorite in a short time. As a result, the quality can be improved.
Patent JP-H0520773-A (JP)
Title: Peripheral controller
Inventor: YAMAMOTO TSUKASA
IPC: G06F3/06
Filed: 1991-07-09
Abstract: PURPOSE:To evade the useless start/stop operations of a motor of a peripheral device. CONSTITUTION:An I/O control means 21 confirms the usable state of a peripheral device 4 after reception of a start request of a motor of the device 4 to set the peripheral device state information 2a in a busy state and then in an idle state after the I/O processing is carried out to the device 4. A motor start control means 31 receives a motor start request and outputs a motor start instruction to set the motor state information 3a in a revolving state as long as the information 3a is kept in a stop state. A motor start means 32 starts the motor of the device 4 after reception of a motor start instruction. A timer monitor means 35 outputs the timer signals at each fixed interval. A motor stop control means 33 receives the timer signal and outputs a motor stop instruction if the information 3a is set in the revolving state together with the information 2a set in the idle state respectively. A motor stop means 34 receives a motor stop instruction and stops the motor of the device 4.
Patent JP-S5956262-A (JP)
Title: Disc device
Inventor: ISHIHARA ATSUSHI
IPC: G11B19/24
Filed: 1982-09-27
Abstract: PURPOSE:To rotate a disc in a proper rotative speed in accordance with the position of the disc, by controlling the rotative speed of the disc corresponding to the position of a head on a basis of the number of a track to be accessed. CONSTITUTION:A control circuit 24 to which the number of the track to be accessed is supplied from a host computer issues the output to a speed converting part 25 to control the oscillation frequency of a highly stable oscillating circuit 10 in accordance with this track number. The detection signal of a detector 7 corresponding to the rotative speed of an optical disc 1 is supplied to a PLL circuit 9 through an encoder amplifying part 8 to set the frequency division ratio (1/N) of a counter 14, and the signal having the N-fold output frequency of the oscillation signal from the oscillating circuit 10 is outputted from a variable frequency oscillator 13 to a Hall element 17, and a current is supplied to each coil in a motor 2, and the rotative speed is controlled to a speed corresponding to the track number. The control circuit 24 converts the track number to a scale value and drives a linear motor driver 26 to move an optical head 21 until the scale value coincides wih the position detected by the output of a position detector.
Patent JP-S6411192-A (JP)
Title: Additive for aqueous slurry of carbonaceous fine powder
Inventor: NAKAYAMA MITSUKO
IPC: C09K23/52
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the titled additive capable of realizing a high concentration of a slurry and providing shearing resistance and standing stability for a long period, by using a sulfonic acid group-containing aromatic hydrocarbon based polymer (salt) and specific amine salt, etc., together. CONSTITUTION:The aimed additive obtained by using (A) (i) a polymer prepared by polymerizing a polymerizable aromatic sulfonic acid based monomer group as an essential component and, as necessary, adding and polymerizing other polymerizable hydrocarbon based monomer groups and/or (ii) a sulfonated polymer obtained by polymerizing a polymerizable hydrocarbon based monomer group containing a polymerizable aromatic monomer as an essential component and sulfonating the resultant polymer and (B) an amine salt expressed by formula I or II (R1 and R2 are 6-20C alkyl or alkenyl; A1 and A2 are 2-4C alkylene; m and n are the average number of added mol. of alkylene oxide, including 0) or alkylene oxide adduct (derivative thereof) having <5,000 weight-average molecular weight together.
Patent JP-H0516945-A (JP)
Title: Plastic bottle with handle
Inventor: OGISHITA MASATOSHI
IPC: B65D23/10
Filed: 1991-07-09
Abstract: PURPOSE:To provide a plastic bottle with handle for which the strength at the handle attaching area on the bottle main body is improved, and the attaching strength of the handle is also improved. CONSTITUTION:A recessed part 11 for handle attachment is formed on the body part of a bottle main body 10 which is formed by blow molding with a polyester resin. For a plastic bottle with handle for which a handle 20 which is made of the same type of resin is attached in the recessed part 11, a handle welding surface 12, which is in a state of smooth surface, is provided on the wall surface at the deepest area of the recessed part 11, and at the same time, a smooth surface 23 to correspond with the handle welding surface 12 is provided on the end surface of the handle 20, and the smooth surface 23 is welded on the handle welding surface 12.
Patent JP-S6324377-A (JP)
Title: Squaring circuit
Inventor: KIMURA KATSUHARU
IPC: G06G7/20
Filed: 1986-07-16
Abstract: PURPOSE:To obtain a squaring circuit suitable for MOSIC by connecting two differential pairs consisting of MOSFET different in ratio of gate width to gate length W/L with the drain of FET of the same W/L, and connecting so as to make output opposite phase to each other. CONSTITUTION:The first and second differential pairs 1, 2 consisting of two MOSFET M11, M1k and M21, M2k in which W/L is 1:k (k is positive integer except 1) are provided. The first and the second output liens 3, 4 are connected to a common connection point of MOSFET of the same W/L that constitute differential pairs 1, 2. A pair of input terminal 5-1, 5-2 are connected respectively to a common connection point of gates of MOSFET M11, M2k and M1k, M21 of different W/L. Current that is conducted in output liens 3, 4 is taken out and the difference is taken by a subtracter circuit 6. By this constitution, output including square term of input voltage DELTAVi can be obtained from the circuit 6.
Patent JP-S5690222-A (JP)
Title: Light signal input device for light signal observation device
Inventor: UCHIDA KOUZOU
IPC: G01J1/44
Filed: 1979-12-25
Abstract: PURPOSE:To improve a photoelectric conversion efficiency by chopping a light signal with the assistance of a light chopper part including a synchronous signal generating means and controlling a drift compensation circuit with the help of an output from the synchronous signal generating means. CONSTITUTION:A light signal input from an optical fiber 201 is collected by means of a focusing lens 202 and a condensing lens 203 of a light input connector part 209. And this condensed light signal beam 204 is input to a light-receiving element 210 passing through the light penetration part 207 of a rotary disc 205. Light detection parts 215A, 215B are installed in positions opposed to the light penetrating parts 207, 208 of the rotary disc 205. An output from the light detection part 215A is input to a terminal 224 through a control circuit as a synchronous signal for a chopper, actuating a drift compensation circuit 219 installed on a wide-band amplifier 218. Following this process, a light signal photoelectrically converted by means of the light-receiving element 210 is amplified by means of a wide-band amplifier 218 and then supplied to an amplification device.
Patent JP-H0922151-A (JP)
Title: Image forming device
Inventor: TOMONO TOSHIRO
IPC: G03G15/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of detecting the thickness of recording material by detecting the thickness of the recording material in accordance with a signal from a detection means and changing some condition when an image is formed. SOLUTION: When the leading edge of the recording material 13 reaches a pair of rollers 1 and 2, the recording material 13 is held and carried by a pair of rollers 1 and 2. Since the carrying roller 1 and the pressure roller 2 are meshed each other through gears 3 and 4, periodic waveform is outputted from a sensor 8. From the point of time when the recording material 13 reaches a sensor 10 on the upstream side of a pair of rollers 1 and 2, a pair of rollers 1 and 2 starts rotation. After specified time elapses from the point of time when the rotation is started, data is stored in a memory every fixed time. At the point of time when the number of the data attains a specified number previously stored, the data is added and divided by the specified number, so that an average value is calculated and stored in the memory. Furthermore, the stored value is subtracted. Then, it is compared with a voltage value in the case the recording material having the specified thickness is held by a pair of rollers 1 and 2, which is stored in the memory, so as to discriminate the thickness of the recording material 13 and an image is formed on the optimum image forming condition.
Patent JP-H0922289-A (JP)
Title: Driving method and driving device for sounding body
Inventor: FUJIKURA TOSHIAKI
IPC: G10K9/13
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a driving method and a driving device for sounding body capable of simplifying the device by performing the volume control of a sounding body with the pulse width of a pulse signal and performing the musical interval control of the sounding body with frequency. SOLUTION: This device is provided with a sounding body 101 generating a sound by impressing an AC voltage on a coil fixed in a magnetic circuit and by vibrating a resonance plate, a pulse width modulation signal generating means 102 capable of changing the pulse width of an output pulse signal pwm and a designation means designating the output pulse width of the pulse width modulation signal generating means 102. Then, the volume of the sounding body is changed by changing the pulse width of the output pulse signal pwm of the pulse width modulation signal generating means based on the designation by the designation means.
Patent JP-H04366613-A (JP)
Title: Heating device of injection mold and heating and temperature raising method of injection mold
Inventor: FUKUSHIMA AKIRA
IPC: B29C45/73
Filed: 1991-06-13
Abstract: PURPOSE:To perform heating of an injection mold inexpensively, swiftly and evenly. CONSTITUTION:A cycle such as heating, injection.filling, gradual cooling and taking-out of a molded product is performed while conveying a plurality of injection molds 1 on a conveying path 6. A heating station 2 for heating the injection mold 1 is provided with a heat equalizing stage 9 between two stage heating stages 7, 8. A setting temperature of a heating stage 7 on the first stage is set up at a higher temperature than a mold temperature at the time of injection, a heating stage 8 on the second stage is equalized with the mold temperature at the time of the injection, thermal energy given by the heating stage 7 on the first stage is scattered within the mold by the heat equalizing stage 9 and the mold temperature is stabilized evenly in the heating stage 8 on the second stage.
Patent JP-S5692142-A (JP)
Title: Interlayer for laminated glass
Inventor: OGAWARA HIROSHI
IPC: C08F8/00
Filed: 1979-12-24
Abstract: PURPOSE: To obtain an interlayer for laminated glass of improved self-adhesive characteristic by adding a plasticizer to polyvinyl butyral in which the rate of butyralization and the half-width of the hyroxyl group absorption of infrared ray absorption spectra are of specific values.  
     CONSTITUTION: A plasticizer is added preferably at 30W60pts.wt. to 100pts.wt. the polyvinyl butyral satisfying the formula Y≥-3X+486 where the rate of butyralization is defined as X (mole %) and the half-width of hydroxyl group absorption of infrared ray absorption spectra taking transmittance at the axis of ordinates and the wave number at the axis of abscissa is defined as Y(1/cm). At above 60pts.wt. the amount of addition of the plasticizer, the bleeding phenomenon in which the plasticizer bleeds out to the film surface occurs and this gives adverse influence upon the transparency and adhesiveness when it is made into an interlayer for laminted glass. Below 30pts.wt. the plasticizer, the penetration resistance of the laminated glass degrades and this is undesirable. If the rate of butyralization of the polyvinyl butyral used is too low, the compatibility with the plasticizer is poor and if it is too high, the properties of the resultant laminated glass degrade; therefore, it is preferably 60W75mol%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1011801-A (JP)
Title: Optical disk board
Inventor: MIYAMURA YOSHINORI
IPC: G11B7/24073
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To lessen the unbalance of groove part and land part by specifying the width of the flat part of the bottom of guide groove to a size smaller than half the groove pitch and setting the angle formed by the slopes at the boundary between the groove and the land and the horizontal plane of a board smaller than 90 deg.. SOLUTION: The board 11 is produced by an injection method using a polycarbonate resin and has pits (holes) indicating information, such as guide groove address signals, on its surface. Aluminum is laminated by sputtering or vapor deposition as a reflection film 12 thereon. The angle formed by the sloped parts near the bottom parts of the grooves and the flat plane is inclination of >=30 deg. without exceeding 90 deg.. More preferably the angle is 40 to 70 deg.. The groove width and effective land width on the optical disk board can be made equal to each other according to the board and, therefore, the regenerative signal outputs of nearly the same degree are obtainable when the signals are recorded on both of the groove part 21 and the land part 22.
Patent JP-2000357244-A (JP)
Title: Animation generator
Inventor: AOYANAGI SANAE
IPC: G06T13/20
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain an animation generator which obtains a flow of animation easy to appreciate even in the case that a partial specific part of a three- dimensional object repeats a small movement at the time of moving a virtual camera in accordance with the object. SOLUTION: An animation generation part 3 is provided with a projection attribute change part 6 which designates a model of a specific three-dimensional object, which is to be mainly a projection object, out of models of plural three- dimensional objects and obtains the centroid of the designated model of the three-dimensional object and temporally changes it so that it may occupy the center of a two-dimensional image of animation projected at each plotting time. A representative point of not a partial part of the model of the object but the entire model is set in the direction, to which the virtual camera is turned, to average movements of individual parts, and excessive shake of the direction of the virtual camera is prevented to obtain a smooth camera work.