baber/WOPTO huggingface dataset:
Patent JP-H02132496-A (JP)
Title: Electronic musical instrument
Inventor: HATANAKA MASAHIKO
IPC: G10H7/00
Filed: 1988-11-14
Abstract: PURPOSE:To obtain a tone color being similar to a natural musical instrument at a low cost by setting a memory size of waveform data to the minimum size which can contain a higher harmonic degree by which a sufficient tone quality can be obtained as an auditory sense, and also, constituting a memory size of every octave of the combination of two powers and the same size, and reading it out successively. CONSTITUTION:When the generation of a musical tone is instructed by a key- depressing operation, an instructing signal of a sound pitch and strength is outputted to a control part 4, based on a position of a depressed keyboard from an instruction input part 1, and in accordance with a waveform address corresponding to an octave shown by the instructing signal related to the sound pitch in a waveform memory part 2, waveform data is read out successively from the memory part 2, and also, by an address based on strength, envelope data is selected from a memory part 3 and read-out is started successively. According to this constitution, a memory size of the memory part 2 has a large number of sample points in one cycle period in high compass, therefore, it is set to the same size as shown by (e) and (d) in the figure, and a high frequency degree contained in (e) is set to 1/2-fold of (d).
Patent JP-H05100992-A (JP)
Title: Memory data transfer device
Inventor: FUJIMOTO MINORU
IPC: G06F13/38
Filed: 1991-10-07
Abstract: PURPOSE:To make the quantity of transfer data small and to shorten time for data transfer by transferring data of a content corresponding to all the pieces of data without transferring all the pieces of data of different plural PROM(nonvolatile memory) at the time of transferring ROM data to an external device. CONSTITUTION:At the time of transferring data to the external device 11 and when data read-out from different PR0Ms1 to 4 happen to be of same content and the storing places happens to be the same concerning the address on a storage area on PROM, a data compression means 12 omits data of PROM excepting for PROM representing corresponding data so as to compress transfer data. Namely, when data read-out from PROM 1 and 2, e.g. have same contents and the storing places are the same concerning the address, data on the side of PROM 2 is omitted and data of PROM 1 is transferred by way of a data transfer means 9.
Patent JP-H09128517-A (JP)
Title: Document/drawing retrieval and display system
Inventor: IIMORI TATESHI
IPC: G06T1/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate complicated work such as manual retrieval and to adopt this system even at the place, where it is limited to carry in documents, by making documents and drawings described in the manual electronic concerning a monitoring object and speedily and easily referring to required information. SOLUTION: A storage part 6 stores electronic document/drawing files made electronic containing the documents and drawings concerning a device 1 to be monitored. Responding to a command signal for designating any specified document or drawing, a document/drawing display control part 4 retrieves that document or drawing and display its information on the screen of a display part 5. Therefore, the manager of production plant or an operator such as a clerk in charge usually only selectively inputs the required information (such as structure or handling, for example), concerning the device 1 to be monitored so that the required information can be retrieved and displayed.  Besides, when any abnormally or trouble is generated at the device 1 to be monitored or in the process of production, the information (such as the position of abnormality occurrence and how to deal with it, for example), concerning it is automatically retrieved and displayed in real time.
Patent JP-S63140184-A (JP)
Title: Check valve
Inventor: NARA MASATOSHI
IPC: F16K15/03
Filed: 1986-12-02
Abstract: PURPOSE:To enable fluid to flow even in the reverse flow direction, by providing a driving means which is connected to a valve body and by which the valve body can be separated from the valve seat against the pressure of fluid. CONSTITUTION:Check valves 50, 52 are comprised of a body 60 and a driving part 80 provided on the outside thereof. The spindle 79 of the driving part 80 is connected, via a key 78, to an arm 76 which is provided in the interior of the body 60 and supports the valve body 71. In the case where the check valves 50, 52 are opened, a rod 84 is pushed out forward by supplying pressure oil to the inside of a cylinder 86 to turn the spindle 79, and the valve body 71 is separated from the seat 70 of a valve seat 68 to form a flow passage in the direction from the flow passage 62 to the flow passage 63.
Patent JP-H03149394-A (JP)
Title: Vertical magnet pump
Inventor: YOKOTA TOSHIHIRO
IPC: F04D13/02
Filed: 1989-11-02
Abstract: PURPOSE:To keep off any pumping failure due to trouble by a bearing and residual gas by performing the lubrication and cooling of the bearing through a discharge function of gas mixed in a seal case simultaneously with pumping operation, and feeding the gas in the seal case to a discharge port. CONSTITUTION:A gas separated from liquid by dint of rotational centrifugal force of an inner drive 6 is fed to an upper void 14 of a seal case from a hole 10 and an outer circumference of the inner drive 6, discharging the gas into a lower bearing hole 11a from an upper bearing hole 11, and it smoothly flows into a discharge port at a draining part of a casing 1, which part is preventive of rotary flow. After gas discharge, lubrication and cooling of a bearing 9 are smoothly and surely performed by internal pressure in the seal case 5 and a pressure differential in an impeller back void 15. In addition, even if some gas is mixed in from the pump suction side and penetrated into the seal case 5, it is smoothly exhausted to the suction side by dint of injection pressure of an injection hole 12 and centrifugal force of the inner drive 6, thus any gas mixture into the bearing 9 is preventable.
Patent JP-2000086424-A (JP)
Title: Nail polish remover
Inventor: UMEMOTO MASAO
IPC: A61K8/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a safe and effective nail polish remover. SOLUTION: This nail polish remover comprises an ethanol solution of an essential oil component selected from pinene, limonene, terpineol and camphor or a mixture thereof in a concentration of several %.
Patent JP-S63139996-A (JP)
Inventor: YAMAMOTO HISASHI
IPC: A61K8/00
Filed: 1986-12-02
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-H01129429-A (JP)
Title: Capillary for wire bonding device
Inventor: URASAKI TAKAMI
IPC: B23K20/00
Filed: 1987-11-16
Abstract: PURPOSE:To join a wire positively with a lead bonding section in a sufficient joining area, and to increase and stabilize the joining strength of the wire by setting the angle of the tip of a capillary within a specific range. CONSTITUTION:When a wire 2 is passed through a wire inserting hole 1a in a capillary 1 and the capillary 1 is lowered, the tip section of the capillary 1 is brought into contact with the surface of a lead bonding section 4 through the wire 2. When ultrasonic waves are applied to the capillary 1, micro- vibrations are generated in the capillarry 1, thus joining the wire 2 with the lead bonding section 4 at the tip section of the capillary 1. The angle theta of the tip of the capillary 1 extends over 2-4 deg. at that time, and is brought to not more than half the angle 8 deg. of a conventional tip. Accordingly, the joining area of the joining section of the wire 2 joined with the lead bonding section 4 by the capillary 1 at the angle theta of the tip of 2-4 deg. is made larger than that of a wire joining section by the capillary 1 at the angle 8 deg. of the tip.
Patent JP-H08222712-A (JP)
Title: Capacitor and manufacture thereof
Inventor: KOU TETSUSEI
IPC: H01L21/8242
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor where a triple film constituted of a Ti film, a TiN film, and a Ta film is made a diffusion barrier layer, and its manufacture. SOLUTION: A first insulating film 32a, which has a difference in level between the center and the other and has a contact hole at the center, is made over the entire surface of a semiconductor substrate 30. A spacer 34 is made at the inwall of a contact hole, and the contact hole is charged with a first conductivity layer 38, and triple films 40a, 42a, and 44a and the second conductive layer 46a are made in order on the center of the first insulating film 32a, and a second insulating film 50 is made all over the surface of the resultant, and a third insulating film 52 is made over the entire second insulating film 50.  Since the formation of the metallic oxide and the nitrogen gas produced by the reaction between oxygen and a TiN film can be prevented by using the triple Ta film 44a, the loss of capacitance by the metallic oxides can be prevented by prevented the roughness of the lower storage node or the lifting caused by the nitrogen gas.
Patent JP-2000122344-A (JP)
Title: Preparation of toner
Inventor: PATEL RAJ D
IPC: G03G9/09
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having a stable triboelectrification value in a process time less than a half of the conventional time. SOLUTION: A colorant, a latex emulsion, a polyaluminum hydroxyhalide constituting a 1st coagulant and a cationic surfactant constituting a 2nd coagulant are mixed, a base is added and coagulation and fusion are carried out. The coagulation is attained by heating at a temperature almost lower than the glass transition temperature of a polymer contained in the latex. The base is then added so as to stabilize the formed aggregate and the fusion is attained by heating at a temperature almost higher than the glass transition temperature of the polymer. The resultant toner is isolated.
Patent JP-H06140477-A (JP)
Title: Hybrid integrated circuit
Inventor: NARUSE TOSHIMICHI
IPC: H01L21/607
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a highly reliable hybrid integrated circuit in which the bond strengths between a nickel plate film and aluminum lead wires are increased by connecting the lead wires to the surface of the nickel plate film in which crystal textures are formed in layers by ultrasonic bonding. CONSTITUTION:In this circuit, conducting paths 3 having desired shapes are formed of copper foil on a metallic substrate 1 with an insulating layer 2 in between and the paths 3 are connected to a semiconductor element through lead wires 6. In such a hybrid integrated circuit, the lead wires 6 are connected to the surface of a nickel plate film 5 in which crystal textures are formed in layers by ultrasonic bonding. For example, grooves 3A having depths of several mum are formed on the surface of the copper foil through, for example, a thermal pressing process in which the copper foil is stuck to the surface of the substrate with an adhesive resin layer 2 in between. In addition, the film 5 is formed by electrolytic organic bright nickel plating using a plating bath containing a primary and secondary brightening agents in order to form the crystal texture in the film 5 in layers.
Patent JP-H02134759-A (JP)
Title: Cover lock detector for magnetic disk device
Inventor: YONO MASAKI
IPC: G11B17/02
Filed: 1988-11-16
Abstract: PURPOSE:To detect a series of operation and to sense disk loading surely without increasing number of switches by detecting both the movement of the position of a cassette cover and the position of a lock member in terms of mechanism. CONSTITUTION:When a cover 3 is open, a spring 9 jumps up a switch lever 1, a switch lever 2 is engaged with the lever 1 and jumped up simultaneously and the engagement of a lock member 5 is released. The member 5 is restored to the lock position by a spring 13 but does not activate a switch 4. When the cover 3 is closed, the lever 1 is engaged with the cover 3, the lever 2 is engaged with the lock member 5 and brought down by a pin 12. The lever 2 engaged with the member 5 does not push yet the switch 4. When the cover is further pushed in, the pin 12 is latched with a slot of the member 5 and locked, and the lever 2 engaged with the member 5 presses the switch 4, which is turned on. Through the constitution above, the end of the cover lock is detected.
Patent JP-H10115853-A (JP)
Title: Illuminator and photographing device using the same
Inventor: TENMYO RYOJI
IPC: G03B15/05
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To make an illuminator small in size, light in weight and capable of efficiently irradiating a subject with illumination light by irradiating the subject with luminous flux from a light source means through an optical member constituted so that plural specified light guides are arranged by forming an air layer in an adjacent area. SOLUTION: This illuminator is provided with the optical member for guiding illumination light 5 constituted so that the luminous flux directly made incident from a flash discharge tube 4 and the luminous flux made incident after it is reflected on a reflection mirror 6 are condensed as the luminous flux of a prescribed shape and used for efficiently irradiating a subject. The optical member 5 is constituted so that the plural optically acting light guides being as the light guide members are horizontally arranged by radially forming the air layers (boundary surfaces) with respect to the center of light emission in an optical axis direction. The side surfaces of the air layers between the respective light guides are finished like a mirror surface so as to totally reflect light.  The respective light guides 5-1 to 5-3 are provided with an incident surface 5-1a on which the luminous flux is made incident, upper and lower surfaces 5-1c1 and 5-1c2 as the reflection surface totally reflecting the luminous flux, the side surface and the emitting surface 5-1b and shaped so that an emitting area becomes larger than an incident area.
Patent JP-H11196599-A (JP)
Title: Device and method for adjusting generator
Inventor: MUELLER WOLFGANG DR
IPC: H02M7/217
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make a generator adjusting device applicable to a conventional generator by connecting to the rectifier bridge of a generator an additional circuit device capable of short-circuiting the rectifier bridge for a short time. SOLUTION: A circuit device SCH comprising a transistor T, diode D and capacitor C is connected to a generator G parallel to a diode bridge DB. This circuit device SCH adjusts the generator. For instance, it short-circuits the transistor T, a MOS field-effect transistor, temporarily from the diode bridge DB. This short time short circuit between the diode bridge DB and power transistor T interrputs the flow of energy from the generator G to a battery. This enables the generator G to be boosted, and at that time, the energy is temporarily stored in the stator inductances L1, L2, L3 of the generator G.
Patent JP-S62147830-A (JP)
Title: Timing recovery system
Inventor: FUKAZAWA ATSUSHI
IPC: H04L7/02
Filed: 1985-12-23
Abstract: PURPOSE:To stabilize the phase pull-in operation by deciding the amplitude of in-phase and orthogonal components of the phase while utilizing in-phase/ orthogonal demodulation signals deciding the amplitude valve of in-phase orthogonal components to set the timing initial phase. CONSTITUTION:The in-phase/orthogonal demodulation signals inputted to an in-phase/orthogonal demodulation signal level discriminating circuit 24 is subject to level decision and when any of them exceeds a prescribed value, the output is fed to an AND circuit 25, where the output of the counter 23 and the output of the circuit 24 are decided to activate a switch 26. A control circuit 27 starts its operation when the switch 26 is turned on, and the time difference between the operating start point and the point of time when the output of a period decision circuit 21 is inputted is calculated to correct the phase at the start of a recovery timing clock. Further, the time when the output of the circuit 21 is inputted and a recovery symbol timing are compared and if the time is deviated, the deviated time difference is replaced into the lead/lag of the phase, the frequency divider of the control circuit 27 is switched to generate a recovery symbol timing, a recovery bit timing and a sample clock.
Patent JP-H09186153-A (JP)
Title: Method of vapor depositing amorphous sinc film
Inventor: MAAKU JIYON ROBODA
IPC: H01L21/314
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To form an amorphous film contg. Si, C and H valuable as a protective and dielectric layers on a substrate by feeding a reactive gas mixture contg. an organic Si material and N source into a vacuum evaporating chamber contg. the substrate and reacting the mixture. SOLUTION: A reactive gas mixture contg. an organic Si material and N source is fed into a vacuum evaporating chamber contg. the substrate and reacted to form an amorphous film contg. Si, C and N. The organic Si material is one of methylsilane, dimethylsilane and trimethylsinane, the N source is N or NH3 , and the mixture contains a carrier gas. The mixture is exposed to a high temp. of 100-1000deg.C or a plasma excited with an r-f or microwave energy to react the components of the mixture.
Patent JP-H07138845-A (JP)
Title: Vibration insulating device for loom
Inventor: KOMI TOSHIO
IPC: D03D49/02
Filed: 1993-11-17
Abstract: PURPOSE:To provide the vibration insulating device designed to inhibit the transfer of the vibration of a loom frame to its supporting bed. CONSTITUTION:The vibration insulating device is so designed that high-damping rubber pieces 4 are set together with coil springs 2 and air springs 3 at the four corners of the lower parts of a vibration insulating frame to set up a loom on. The use of the coil springs with a small spring constant and the high- damping rubber pieces results in the reduction of the load on the air springs and the reduction in the natural frequency of the vibration insulating device. Therefore, this device does not need any auxiliary tank or large-capacity air spring, makes it possible to lower its height, enables to work without housing it into a pit, etc., and can be constituted at a lower cost with a good operability as a whole.
Patent JP-H10135997-A (JP)
Title: Automatic division/distribution method and device for electronic network
Inventor: MCGUIRE ROBERT M
IPC: H04L12/56
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To increase access and throughout amount to a network medium, while saving the investment of a user by performing the automatic division of a device and distribution of ports to segments in a communication network provided with a multi-segment device. SOLUTION: A network 10 is composed of LANs 13-16, connected with each other through bridges 19 and 20, and the LANs and the bridges are connected by the ports 211-213 and the others. The bridges 19 and 20 manage the relay of a data frame, filtering, the maintenance of information required for judging the relay, etc., and the operations. Also, the bridges 19 and 20 balance the communication and the flow of data among nodes and perform the automatic division of the device, the distribution of the ports to the segments and the provision of a substitutive communication route, etc. Thus, a person in charge of system management is released from the management of the network, so that related devices and the time and the time of training are saved.
Patent JP-H03147546-A (JP)
Title: Optical memory element
Inventor: KAKIHARA YOSHINOBU
IPC: G11B11/105
Filed: 1989-11-02
Abstract: PURPOSE:To substantially prevent the generation of ruggedness on the surface of a transparent substrate and the generation of deformation, such as curving, of the transparent material by constituting transparent dielectric films of plural layers varying in thermal conductivity and disposing the layers having the smaller thermal conductivity on the transparent substrate side. CONSTITUTION:The transparent dielectric film 2 between the transparent substrate 1 and a recording film 3 are formed as the plural layers 2a, 2b varying in the thermal conductivity and the layer 2a having the small thermal conductivity is provided on the transparent substrate 1 side. The heat from the recording film 3 is, therefore, shut off by the layer 2a of the smaller thermal conductivity of the transparent dielectric films 2 and is hardly transferred to the transparent substrate 1 even when the temp. of the recording film 3 rises at the time of recording and erasing. Thus, the generation of the ruggedness on the surface of the transparent substrate 1 and the generation of the deformation, such as curving, of the substrate 1 are obviated.
Patent JP-2001104909-A (JP)
Title: Garbage dewatering device
Inventor: OTANI TOSHIYUKI
IPC: B09B3/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a garbage dewatering device having a high draining capacity and a high retainability of the draining capacity. SOLUTION: A garbage dewatering device 10 is provided with a garbage inlet 20 and a water outlet 24 formed on the case 18. A conveyer 26 which lifts and carries the mixture of water and solid is installed in the case 18. The conveyer 26 lifts and carries the solid mixture on a tilted screen 28 by moving scrapers 30. The screen 28 is made of a mesh punching-plate. The bottom plate 32 of the screen 28 comprises a downward inclined part 52 to be in contact with the case 18 between the garbage inlet 20 and the water outlet 24, a circular arc part 54 along a track formed by the ends of the scrapers 30 and an upward inclined part 56 along the lower track of a chain 40. When the mixture charged into a water and solid mixing vessel 48 is lifted and carried on the screen 28 by the scrapers 30, the water is transferred to a water discharging vessel 50.
Patent JP-H11125767-A (JP)
Title: Photographic lens system
Inventor: OZAKI HIROYASU
IPC: G02B9/10
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the small-sized, low-cost photographic lens system which has high performance, long back focus, and excellent telecentricity. SOLUTION: This system is equipped with a 1st lens group 10 with negative refracting power, a stop S, and a 2nd lens group 2b with positive refracting power in order from the object side and the 2nd lens group 2b consists of a positive meniscus lens 21 having a convex surface on the image side, a cladding lens of a positive lens 22 and a negative lens 23, and a positive single lens 24 and satisfies the inequalities (1) to (4) (l) 1.5<|f1 |/f<5.0 (2) 1.1<f2 /f<2.0 (3) 0.6<DAS/f2 <1.2, where (f) is the focal length of the whole system, f1 the focal length of the 1st lens group, f2 the focal length of the 2nd lens group, and DAS the distance from the stop to the 1st principal point of the 2nd lens group.
Patent JP-H11114904-A (JP)
Title: Device and method for forming lateral hole in wood
Inventor: HIROTA TETSUO
IPC: B27C3/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device that can form a lateral through hole in a side portion of a wood simply, quickly and highly accurately and perform continuously automatic working operations. SOLUTION: A wood (b) is vertically transferred relative to a transfer path 5 and is then fixed with grasping means 2 provided at suitable locations along this transfer path 5 in such a manner that a longitudinal center of the wood (b) coincides with a central position of the transfer path 5. Then, a lateral through hole is formed from each side of the wood in a width direction thereof so that the center of each hole coincides with each other with a pair of hole forming means 3a, 3b provided on both sides of the transfer path 5 orthogonally thereto.