baber/WOPTO huggingface dataset:
Patent JP-H0833767-A (JP)
Title: Light display device for pachinko game stand
Inventor: KITABAYASHI MASAYUKI
IPC: A63F7/02
Filed: 1992-06-10
Abstract: PURPOSE:To simplify the whole of a device, and downsize the device and low in cost by enabling lighting actions corresponding to respective inputs even when either one of a great hit detection signal, a call signal, or an unfairness signal is inputted only by means of a plurality of flasher type luminous tubes which are built in an end rail mounted on the upper section of a pin ball game stand. CONSTITUTION:The light display device is so constituted that following components are built in an end rail mounted on the upper section of a pin ball game stand, they are a plurality of flasher type luminous tubes, an inverter 10 lighting the those luminous tubes, a big hit detection signal 12, a microcomputer 11 lighting a plurality of the flasher type luminous tubes 7 in mutually different patterns in response to the input of a call signal 13 and an unfairness signal 14, and a pattern generation circuit 16.
Patent JP-S5981722-A (JP)
Title: Interface circuit
Inventor: TAKIZAWA SHINJI
IPC: G06F13/42
Filed: 1982-11-02
Abstract: PURPOSE:To decrease the number of component parts and to obtain a miniature and inexpensive interface circuit by supplying a wait to a microprocessor from a wait generating means and obtaining the synchronism of data transfer between the microprocessor and its peripheral device. CONSTITUTION:A wait permission signal (b) sent from a wait permission/inhibition control 8 is kept at a high level until a CPU1 performs the transfer of data of the first one byte to a floppy disk controller FDC3. While a wait generation signal (h) sent from a logical circuit 9d is kept at a low level. Thus no wait signal (i) is produced. When the CPU1 starts the transfer of data of the second byte, the signal (h) is set at a high level with an AND between an FDC data register selection signal (a) and the signal (b). Then the signal (i) is produced. Then a data transfer request signal (c) of the second byte is produced from the FDC3, and the wait state is released at the fall time point of the signal (c).
Patent JP-H0244649-A (JP)
Title: Negative electrode material for alkaline battery
Inventor: NAKAMURA KIYONOBU
IPC: H01M4/62
Filed: 1988-08-03
Abstract: PURPOSE:To retard hydrogen gas evolution and to increase discharge performance by adding a specified amount of ethyl methacrylate chloride trimethyl ammonium based on the weight of zinc powder to a negative electrode material having zinc powder and an electrolyte. CONSTITUTION:Mercury is added to a zinc alloy obtained by adding lead and indium to zinc to form amalgamated zinc alloy powder. Ethyl methacrylate choride trimethyl ammonium is added to a negative electrode material having zinc powder and a potassium hydroxide electrolyte. The adding amount is 0.001-1.0 pts.wt. based on 100 pts.wt. zinc powder. If the adding amount is out ot this range, discharge performance is decreased. The negative electrode material for an alkaline battery which retards hydrogen gas evolution and increases discharge performance can be obtained.
Patent JP-S6252971-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KOBAYASHI KAZUO
IPC: H01L29/788
Filed: 1985-08-30
Abstract: PURPOSE:To facilitate secure writing and erasing with moderately high voltage by a method wherein an insulating film region, whose thickness of a gate insulating film between a floating gate and a source and between the floating gate and a semiconductor substrate and whose width is smaller than the width of the floating gate, is provided between the floating gate and a sidewise diffused region from a drain. CONSTITUTION:A tunnel oxide film 9, whose film thickness is smaller than the thickness of a gate oxide film 8 and whose width is smaller than the width of a floating fate 4, is formed. This tunnel oxide film 9 with a minute area and a thin film thickness can be formed, for instance, by a method wherein, after the film 9 is formed with the same thickness as the gate oxide film 8, etching process is applied to this region only to obtain the predetermined film thickness and shape. This tunnel region is so provided as to overlap an N<+>type region formed by the sidewise diffusion from a drain 7. Moreover, in order to realize high integrity, the patterns of the floating gate 4 and a control gate 5 are overlapped in plan view.
Patent JP-2000029307-A (JP)
Title: Developing blade for electrophotographic device
Inventor: SAKO YASUHIRO
IPC: G03G21/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a developing blade for an electrophotographic device having a blade member which has low hardness and physical properties of low temp. dependency and which is excellent in frictional electrification characteristics, peelability from toner, wear resistance and durability. SOLUTION: In the developing blade for the electrophotographic device which is constituted by adhering the blade member to a supporting body, the blade member consists of a polyurethane elastomer which is a reaction product of a polyol compound and a polyisocyanate compound. The polyol compound consists of a blend body of polydimethylsiloxane and polypropylene glycol having active hyrogens at least at both terminals of a molecule.
Patent JP-H0855384-A (JP)
Title: Electronic information device
Inventor: HIRAI JUN
IPC: H04N5/7826
Filed: 1994-08-17
Abstract: PURPOSE:To simplify an operation by providing an impedance detecting circuit controlling the ON-OFF of the power source switch of a second electronic information equipment in accordance with the prescribed change of the output circuits of voice signal output circuits in the second electronic information equipment. CONSTITUTION:An electronic information device in which voice signals from first electronic equipments 1, 2 provided with voice signal output circuits are made to be transmitted to a second electronic equipment 4 via transmission lines L is provided. In this device, an impedance detecting circuit 5 controlling the ON-OFF of a power source switch 9 of the second information equipment 4 in accordance with the prescribed change of output impedances of voice output circuits is provided in the second information equipment 4. Thus, since even though a special control signal is not supplied from the first information equipments 12 to the second information equipment 4, when the first information equipment 1, 2 are made be in operating states, the power switch 9 of the second information equipment 4 is automatically operated, the operation by a user is easily performed.
Patent JP-S5894299-A (JP)
Title: Winding method of coil part for plane loudspeaker, and plane loudspeaker using its coil part
Inventor: ASAYAMA HIDEYOSHI
IPC: H04R9/04
Filed: 1981-11-30
Abstract: PURPOSE:To automatically execute winding, and to remarkably elevate workability of winding, by simultaneously winding a voice coil of necessary number of winding, to each cone part of a winding frame. CONSTITUTION:On a winding frame 11 on which a lot of slenderly projecting cone parts 12 have been formed as one body in parallel, a voice coil electric wire 14 is placed in the almost channel shape. In order to draw both side parts of this electric wire 14 in the direction approaching each other so as to surrounded the outside circumference of each cone part 12, a pair of bobbins are prepared at every electric wire. Subsequently, the start end of the electric wire is connected as one body, and suitable tension is given against drawing of a winding hand. Also, this electric wire 14 is wind-installed to the outside circumference of a winding jig 16 whose external form is almost same as the cone  part, and wind-installed electric wires 14 (14a-14d) are pressed and inserted into the outside circumference of the bottom part of each cone part 12 of the winding frame 11, by use of a moving press part.
Patent JP-H0859941-A (JP)
Title: Fluoropolymer composition
Inventor: KAMIYA HIROKI
IPC: C08L57/00
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a fluoropolymer composition excellent in mechanical property, moldability, flexibility, etc., and useful as a thermoplastic elastomer and a flexible resin by dispersing a fluorine-containing elastomer crosslinked body having a specific fluororesin. CONSTITUTION: This composition is obtained by dispersing (B) a crosslinked body of a fluorine-containing elastomer (preferably tetrfluoroethylene/propylene- based copolymer) with a size having <=1μm average particle diameter into (A) a matrix of a thermoplastic fluororesin capable of being melt-molded (preferably tetrafluoroethylene/ethylene-based copolymer). Furthermore, the composition contains preferably 10-95wt.% of the component A and 90-5wt.% of the component B.
Patent JP-H0747045-A (JP)
Title: Self-mobile electric vacuum cleaner
Inventor: EGUCHI OSAMU
IPC: A47L9/28
Filed: 1993-08-04
Abstract: PURPOSE:To provide a self-mobile cleaning machine which can execute cleaning operations with the cleaning region specified easily, by furnishing a straight moving direction calculating means which calculates the straight moving direction of the body according to the longitudinal distance of the region fed from a cleaning region input means, and also equipping a straight moving distance memory means which stores the straight moving distance. CONSTITUTION:The longitudinal and transverse distances of the applicable region where the body conducts the cleaning works are entered by a cleaning region input means 8, while a straight moving direction calculating means 11 calculates the straight moving direction of the body in accordance with the longitudinal distance of the cleaning region. A judging/processing part, 7 determines the forward stroke distance of the region from the longitudinal distance value fed from the input means 8, or determines the return stroke distance of the region from the straight moving distance of the body to be obtained by a straight moving distance measuring means 9. The straight motion control takes place in the direction as determined by the calculating means 11 while a running/sterring means 3 and cleaning means 2 are pant under control. The means are controlled by the judging/processing means 7 until the movement is completed for the transverse distance fed by the input means 8.
Patent JP-H0518418-A (JP)
Title: Static pressure bearing
Inventor: OCHIAI AKIRA
IPC: F16C32/06
Filed: 1991-07-08
Abstract: PURPOSE:To provide a static pressure device using a flow adjusting valve equipped with a taper throttle with which accurate control of the rate of flow can be done and with which the pressure of the working oil supplied to the static pressure surface can be maintained within a certain range even though there is a temp. difference such as between summer and winter or the morning and daytime. CONSTITUTION:Working oil is supplied from an oil pressure supply device 101, and the rate of flow in a static pressure bearing 103 is controlled through a flow adjusting valve 102 fitted with a taper throttle. Accordingly the rate of flow in the static pressure bearing 103 is controllable without being influenced by the temperature if supplying of the working oil to it is performed through a taper throttle 106 installed between a spool 105 and the valve element 104 of the flow adjusting valve 102, and the pressure of the working oil supplied to the static pressure surface can be maintained in a certain specified range even though there is a temp. difference for example between the summer and winter or between the morning and daytime.
Patent JP-H0358420-A (JP)
Title: Semiconductor processing method and semiconductor device using the method
Inventor: YOSHIMURA MANABU
IPC: H01L21/306
Filed: 1989-07-26
Abstract: PURPOSE:To make it possible to realize an advantageously processed shape, especially after post-treatment, by a method wherein, after a first etching protective film has been removed, a second etching protective film, internally containing the edge part provided through the first etching processed, is formed and double step recessed part is formed by conducting etching on semiconductor crystal. CONSTITUTION:After a first etching protective film 2 has been formed on a semi conductor crystal 1 using a sensitizer such as a photoresist or a dielectric thin film such as SiO2, SiNx, etching process is conducted on the semiconductor crystal using an etchant. After the first etching protective film 2 has been removed, a second etching protective film 13, internally containing the edge part provided through the first etching process, is formed and double step recessed parts 3 and 4 are formed by conducting an etching process on the semiconductor crystal. Since edges are eliminated, following process is carried out smoothly, and disconnection of the insulating film or the electrode thin film can be eliminated.
Patent JP-H0357897-A (JP)
Title: Pump cavitation inspection method
Inventor: TSUGAWA TAKUJI
IPC: F04D15/00
Filed: 1989-07-26
Abstract: PURPOSE:To inspect directly the existence of cavitation and improve reliability without being affected with noise or the like, by radiating laser to the blade wheel of a pump, and making a part where a distance from a radiation position to a reflection position is smaller than that at the time of normality, a cavitation generation part. CONSTITUTION:Laser is radiated toward a blade wheel 2 from the laser radiation portion 5a of a reflection type laser displacement meter 5 furnished on the outside of a transparent plate 4. And in the case of cavitation being generated on the negative pressure side at the flow passage of the blade wheel 2, the output of an operation portion 5c forms a signal a portion when a blade 2a is positioned just under the laser radiation portion 5a. However, even if the blade 2a goes past, laser radiated from the laser radiation portion 5a is reflected before it reaches a boss portion 2b due to cavitation generated on the negative pressure side, and as a result, the output of the operation portion 5c, like a signal c portion, does not become so large as compared with the signal a portion. That is, laser radiated by the displacement meter 5 is reflected at a position nearer than that at the time of normality, because of the existence of cavitation, and the output of the operation portion 5c becomes lower than that at the time of normality, and warns the existence.
Patent JP-S6169729-A (JP)
Title: Production of powdered essence of nonbitter light
Inventor: SATO TOSHIO
IPC: A61K47/00
Filed: 1984-09-14
Abstract: PURPOSE:beta-Cyclodextrin is added to Litchi extract and they are freeze-dried or spray-dried to give the titled essence powder which is used as a health food with almost no bitterness. CONSTITUTION:The Litchi extract containing beta-cyclodextrin is freeze-dried or spray-dried to give a Litchi essence powder with no bitterness. The Litchi extract containing beta-cyclodextrin is obtained by extracting Litchi powder with water or aqueous alcohol containing beta-cyclodextrin or adding beta-cyclodextrin to a Litchi extract. The amount of the beta-cyclodextrin is 1-90wt%, preferably 20-50wt% based on the Litchi extract powder. The resultant essence powder tastes no bitterness and can be readily administered, further it can be stored with high safety for a long period of time.
Patent JP-2000081453-A (JP)
Title: Optical sampler
Inventor: OKAYASU TOSHIYUKI
IPC: G01R31/302
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To accurately measure a high speed signal by holding a first signal to be sampled, modulating a second signal according to a difference between the first and second signals, generating a signal representing the difference, and adding the difference to the held signal value. SOLUTION: A light pulse PF from a laser pulse source 30 is passed through a polarizer 40 so as to be converted into a light signal Pin, a polarization plane is turned clockwise by means of a light modulator 20A to which a signal Vin is given from a signal source 10, and output is carried out to a light modulator 20B receiving a sample hold signal HD from a holding circuit 80. Electric fields of electrodes in the light modulators 20A, 20B are opposed to each other in the opposite directions mutually.  A polarization plane of the light signal Pin is turned counterclockwise by means of the light modulator 20B, an output light signal Pout corresponding to a difference between a signal Vin and the previously sampled signal Vin is photoelectrically converted by means of a photodetector 60 via an analyzer 50, and an electric signal Δ HD representing the difference is outputted from a detection circuit 70. An addition circuit 90 adds a sample holding signal HD of the holding circuit 80 and the difference ΔHD together so as to sequentially update a sample holding signal HD.
Patent JP-S6440676-A (JP)
Title: Glass fiber for reinforcing acidic curing agent-containing phenol resin
Inventor: MIZUNO YOSHIHITO
IPC: D06M15/333
Filed: 1987-08-04
Abstract: PURPOSE: To obtain the subject fiber for reinforcement, obtained by covering an E-glass fiber with a PVA or the like, and subjecting the covered glass fiber to heat treatment, capable of providing a fiber-reinforced phenol resin having a large strength by rapidly hardening at a low temperature. CONSTITUTION: The objective glass fiber is obtained by imparting >=0.01 wt.%, preferably 0.5-5 wt.% PVA or polyvinyl acetate expressed in terms of solid to a fiber bundle, a mat-like material or the like of an E-glass fiber to form a resin layer on the surface of the fiber, and subjecting the fiber with the formed resin layer to a heat treatment at >=130 deg.C, preferably 150-600 deg.C to provide the objective glass fiber. The problem of reduction of a hardening rate caused when the E-glass fiber is used for reinforcement of a phenol resin containing an acidic hardening agent, especially a sulfonic acid, is solved by using the coated glass fiber.
Patent JP-H0836960-A (JP)
Title: Noncontact relay device
Inventor: TAKAI TOSHIHIRO
IPC: H01H50/04
Filed: 1994-07-25
Abstract: PURPOSE:To provide a noncontact relay device requiring a small installation area by mounting a plurality of contactless relays and associate electronic components on one base board so that one unit is built. and thereby facilitating coupling with a control panel. CONSTITUTION:A plurality of noncontact relays 12 required at a control panel are mounted on a base board 11 equipped with fins 11b for radiating the heat generated. These relays 12 are supplied with electric power by a common connecting member 15a from a power supply and coupled with the corresponding control panels through connectors 18a-18c etc. Further an operation indication lamp 18d and a wire severance alamp lamp 18c are furnished so that one unit corresponding to the control panel is formed. By this one-unit constitution permitting the connection with connectors, the coupling work with the control panel can be done easily without complicated wiring works, and a noncontact relay device having a small installation area is accomplished.
Patent JP-S6384866-A (JP)
Inventor: RIEMSCHEID HELMUT
IPC: B24B19/12
Filed: 1987-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6350380-A (JP)
Inventor: TAKEMOTO TAKAO
IPC: C04B41/64
Filed: 1986-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0537775-A (JP)
Title: Pseudo intermediate tone processing method and its device
Inventor: KATO MASAMI
IPC: H04N1/40
Filed: 1991-08-02
Abstract: PURPOSE:To improve the compression effect by coding and to enhance picture quality at an intermediate tone area without deterioration of resolution of a character and a line drawing. CONSTITUTION:A picture read by a picture reader is extracted in a photoelectric conversion element block extract section 11 by using 2X2 picture elements as one block and a difference arithmetic operation section 12 obtains a difference between picture element data in the block. A total sum processing section 13 calculates the total sum of picture element levels in the block. Then A comparison processing section 16 compares the difference with a prescribed threshold level and a selection section 17 selects either a high resolution binarizing processing section 14 using the total sum and each picture element data to apply binarizing processing with the same resolution as the read picture or a low resolution binarizing processing section 15 using the total sum and using one block as one picture element to implement binarizing processing depending on the result of comparison and the selected result is outputted from a picture element output section 18.
Patent JP-H0531823-A (JP)
Title: Manufacture of pneumatic tire
Inventor: NAGUMO NOBORU
IPC: B29C33/02
Filed: 1991-08-02
Abstract: PURPOSE:To provide a manufacture of a pneumatic tire which has improved fitting properties of a bead part with a rim, by a method wherein the surface of the bead part is made flat by a microscopic point of view. CONSTITUTION:A manufacture of a pneumatic tire is comprised by semi- hardening the surface of a bead part 1 of a green tire by applying electron rays to the surface, performing metallic plating to a molding surface corresponding to the surface of the bead part 1 of a mold and vulcanizing the green tire by the mold.
Patent JP-S6085425-A (JP)
Title: Magnetic recording medium
Inventor: TOKUNAGA FUMIHIRO
IPC: C09D175/00
Filed: 1983-10-17
Abstract: PURPOSE:To improve the video sensitivity and the video S/N and to extend the still life and to prevent edge breaks by providing rugged stripes on the surface of a nonmagnetic metallic layer. CONSTITUTION:Rugged stripes are provided on the surface of the nonmagnetic metallic layer of a magnetic recording medium. The direction of this ruggedness on the surface of the nonmagnetic metallic layer is parallel with, oblique to, or orthogonal to the lengthwise direction of the tape. With respect to intervals of pitch, 4-200 stripes per mm. is desirable. The depth of the ruggedness is set to >=50Angstrom , desirably, 100-1,000Angstrom . It does not matter if the ruggedness is deeper than the nonmagnetic metallic layer to reach a nonmagnetic supporting body. The nonmagnetic metallic layer provided on the nonmagnetic supporting body has >=300Angstrom  thickness, desirably, 500-1,000Angstrom  thickness. The nonmagnetic metallic layer is formed on the supporting body by the paper deposition method or the plating method.
Patent JP-S6351113-A (JP)
Title: Rotational molding die
Inventor: YASHIMA KENICHI
IPC: B29C41/40
Filed: 1986-08-20
Abstract: PURPOSE:To facilitate the positioning and fixing of a part in the interior of a molded item by a method wherein an inner side molding pin, which protrudes in a mold main body in such a manner that its tip is located near the predetermined position on the inner side of the mold main body, is provided on a mold cap. CONSTITUTION:An inner side molding pin 10 consists of a protruding part 11, which extends in a mold main body 1, and a molding part 12, which is fixed to the tip of the part 11. When molding material 5 is charged from a feed opening 1a in the mold main body 1 and, a rotating driving shaft 3 is rotated under the state that a mold cap 2 is fitted to the feed opening 1a, then the molding material 5 is spread in film over the inner surface of the mold main body 1 due to the centrifugal force developed by the rotation of the mold main body 1. In that case, since the molding part 12 of the inner side molding pin 10 is located near the inner surface of the mold main body 1, the molding material 5 swells round the molding part 12. As a result, a molded item 7 having the outer shape same as the inner shape of the mold main body 1 can be formed and at the same time a part building-in part 7a is formed at the predetermined position in the molded item 7. Accordingly, the alignment and fixing of the part become simple.