baber/WOPTO huggingface dataset:
Patent JP-H10171459-A (JP)
Title: Method and device for processing waveform signal
Inventor: KIKUMOTO TADAO
IPC: G10H7/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To easily make the time sequential sounds of own voices or played sounds similar to standard time sequential sounds by changing the characteristics of input waveforms at respective passing positions based on the characteristics of reference waveform signals at correspondent passing positions. SOLUTION: The singing voice of a person, who sings well, is recorded (waveform signal 1). While listening to the stored singing voice, a user sings the same song by himself and records his singing voice (waveform signal 2). The partitions of syllables in the waveform signals 1 and 2 are respectively found out, and the relation of correspondence with the address of memory storing both the signals is stored as the information of positions on the time base. The level fluctuation of waveform signals 1 and 2 is extracted and for each syllable, the maximum peak value of envelope in the syllable is extracted as the level of the syllable (TR1..., TS1..., LR1... and LS1...). The pitch fluctuation of waveform signals 1 and 2 is extracted for each syllable.  Based on the information, the waveform signal 2 is corrected so as to match the pitch fluctuation or the like with each waveform signal 1 during the time of respective syllables in the waveform signal 2, stored as an output sound signal and reproduced.
Patent JP-H06159507-A (JP)
Title: Bellows
Inventor: YAMAMOTO KEN
IPC: F16L27/12
Filed: 1992-11-20
Abstract: PURPOSE:To structure a bellows possible to easily exchange without cutting pipings passing through the inside of it. CONSTITUTION:It is structured in a cylindrical shape by spirally winding a long and slender plate type member 32 continuously forming sectional U or V shaped dents in the longitudinal direction and jointing them on their side edges with each other. On both ends of this spiral bellows main body 22, edge plates 24a, 24b are combined and jointed respectively with each other. It is favourable that cylindrical bodies 26, 28 are respectively installed on both of the edge plates 24a, 24b.
Patent JP-H11165767-A (JP)
Title: Water absorbing material for cut flower
Inventor: TADA HIDE
IPC: B65D81/22
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling, transport, inventory control, etc., by forming a water absorbing material for cut flower of a water impermeable material having an opening part forming end for inserting cut flowers, and sealing a water-absorbing material of appropriate amount within the water impermeable material to obtain sufficient water absorbing capacity for cut flowers. SOLUTION: A water absorbing material 1 for cut flowers is formed of a longitudinal bag 3 whose periphery 2 is sealed through heat seal using a water impermeable material, e.g. an aluminum foil with polyethylene coated thereon. A cotton 5 consisting of a super-absorbing composite fiber in which a periphery of a water non-absorbing core (inner layer) is preferably covered with a covering layer of a super water-absorbing material, is sealed inside as a water absorbing material inside the bag 3. The bag 3 is openable by a notch 4 provided in one side 3a. In using the bag, a cut flower is inserted in an opening end formed by notching a part in the vicinity of an upper side 3c, a cut end of the cut flower is embedded in the cotton 5 containing water, a middle part of the bag 3 is tied by a string, and the cut flower is passed with its stem in a fixed condition.
Patent JP-H05148061-A (JP)
Title: Method for repairing neutralized concrete
Inventor: ASHIDA KIMINOBU
IPC: C04B41/45
Filed: 1991-11-25
Abstract: PURPOSE:To provide a method comprising reinforcing bar or PC steel material as a reinforcing material and a prestressed concrete structural material, especially a concrete structural material neutralized due to reduction in alkalinity of concrete. CONSTITUTION:A steel material 1 in the interior of concrete 2 is used as an inner electrode and an electrode set on the surface part of the concrete as a surface electrode 6. An electrolyte solution 5 containing a corrosion inhibitor is laid between the surface of the concrete and the surface electrode, and DC current is sent between the inner electrode and the surface electrode to characteristically repair neutralized concrete. Consequently, pH of the neutralized concrete structural material is raised, alkalinity of the concrete is retained again, a coating film of a passive state can be reformed on the steel material. The concrete structural material having recovered durability is obtained. Even when the concrete structural material is neutralized again under an environmental condition, the coating film in passive state of steel material is retained and phenomena of corrosion caused by reduction in pH of concrete can be prevented.
Patent JP-2001155437-A (JP)
Title: Device and method for recording
Inventor: TODO SUSUMU
IPC: G11B20/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To read header information even in the case of packing variable length encoded data to a fixed frame. SOLUTION: An MPEG stream forms a hierarchical structure, start codes 1, 5, 8, 12, 12, 12... are arranged at the heads of respective layers and it is supplied. The stream is separated based on the start codes and a segment which is the unit of recording to a magnetic tape is allocated to the respective separated ones. The header parts of the respective layers storing an encoding parameter are gathered and allocated to the first segment. One segment is allocated to each macro block for constituting a slice layer. The length of the respective segments is made equal to the fixed frame of a prescribed length and a part projected from the fixed frame is moved to the remaining part of the other fixed frame.  Since the encoding parameter is gathered and recorded in the leading segment, the encoding parameter is read at a high probability even at the time of a picture search or in the case of a high error rate.
Patent JP-H06179329-A (JP)
Title: Four wheel drive vehicle
Inventor: MAKIYAMA AKIHIRO
IPC: B60K17/348
Filed: 1992-12-16
Abstract: PURPOSE:To provide a so-called on-demand type 4WD vehicle of a rear wheel drive vehicle base for which improvement of 4WD performance and avoidance of occurrence of a tight comer raking phenomenon are attempted. CONSTITUTION:This 4WD vehicle is equipped with a No.1 pup mechanism, which causes each vane 13 to make a relative rotation in the arrow mark CC direction when the rotational seed of a No.2 rotary shaft (rotor 11 side) is faster as compared with the rotational speed of a No.1 rotary shaft (cam ring 12 side) and generates fluid pressure, which transmits the torque of the No.2 pump mechanism which causes each vane 13 to make a relative rotation in the arrow mark C direction when the rotational speed of the No.1 rotary shaft is faster as compared with the rotation speed of the No.2 rotary shaft so as to generate fluid pressure which transmits the torque of the No.1 rotary shaft to the No.2 rotary shaft. Furthermore, this 4WD vehicle is equipped with a driving force transmission device 10 in which the generated fluid pressure of the No.2 pump mechanism is set smaller than the generated fluid pressure of the No.1 pump mechanism when both relative rotational speeds are equal to each other and is so arranged as to have the No.1 rotary shaft and the No.2 rotary shaft connected to the front wheel side and the rear wheel side respectively.
Patent JP-H09186402-A (JP)
Title: Semiconductor structure
Inventor: NERUSON ANDORIYUU DABURIYUU
IPC: G02B6/122
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute all crystal growing steps by organic metal vapor epitaxy by forming a structure for forming a flared groove extended from the uppermost surface of a mesa structure upward on the uppermost surface of a buried laser, and forming the buried layer by organic metal vapor epitaxy. SOLUTION: Laminar mesa structures 3, 4, 5 are provided on a substrate 2. The sidewalls of the structures 3, 4, 5 are inclined toward the uppermost layer. These sidewalls are buried by buried layers 8, 9, and the upper surface 17 of the layer 9 is extended upward from the uppermost surface 15 of the mesa structure to form a flared grove. An electrode window 19 is provided at a silica layer 12 on the mesa structure, and completed by the normal step of providing electrodes 13, 14, 15 on the opposite side surface of the laser to an electrode window 18. The electrodes 13, 14 provided at the window 18 are formed by sputtering, are Ti-Au tunneling Schottky electrodes including a Pt barrier layer, and the electrode of the surface of the opposite side of the laser is Ti-Au alloy electrode.
Patent JP-H04205878-A (JP)
Title: Semiconductor storage device
Inventor: FUDEYASU YOSHIO
IPC: G11C11/413
Filed: 1990-11-29
Abstract: PURPOSE:To eliminate the need of inputting an external address at the time of flash writing operations so as to simplify a memory control circuit by sending a refresh counter signal to a row decoder even at the flash writing time. CONSTITUTION:A refresh address generation circuit 11 is composed of a CBR discrimination circuit 1 and flash control circuit 2 provided for fetching mode signals. The circuit 11 transmits an internal address generated by a refresh counter 11 to a row decoder instead of an external address at the flash writing time. Since the refresh counter 11 is used, input of the external address becomes unnecessary and the control device of this memory becomes simpler.
Patent JP-H02225429-A (JP)
Title: Oxychlorination method and catalyst, and its use in manufacture of 1,2-dichloroethane
Inventor: IBU KOREIA
IPC: B01J23/72
Filed: 1989-12-25
Abstract: Process for the oxychlorination of a hydrocarbon to form a chlorinated hydrocarbon in which the hydrocarbon, a gas containing oxygen and gaseous hydrochloric acid pass over a fluidisable charge comprising a mixture of an oxychlorination catalyst and of particles of at least one catalytically and chemically inert solid substance, characterised in that copper or a copper compound in powder form is added to the fluidised charge.
Patent JP-H05151242-A (JP)
Title: Method for managing shop terminal
Inventor: YAMAZAKI SHINICHI
IPC: G06Q40/02
Filed: 1991-11-26
Abstract: PURPOSE:To collectively manage the terminals of respective shops by providing this shop terminal managing system with a terminal managing means for manag ing the terminals of respective shops and a shop managing means for managing the terminals of respective shops through the terminal managing means. CONSTITUTION:Each shop is provided with a terminal managing means 1 for collectively managing shop terminals such as a clerk terminal 21, a shop inside automating equipment 22 and a shop outside automating equipment. The system is provided with the shop managing means 2 for managing plural shop terminals through the means 1. Thereby the totalization of the transaction amount of the clerk terminal 21, the maintenance of the equipments 22, 23, etc., are executed by the means 1. Thereby the totalization or the like of the cash amounts of plural shop terminals can easily be executed. In addition, the equipment 23 can be managed remotely. Since plural shop terminals can be collectively managed, a cash storing amount corresponding to each terminal can be set up.
Patent JP-H05113016-A (JP)
Title: Method of forming joint of tile panel
Inventor: OKADA YASUSHI
IPC: E04F13/08
Filed: 1991-10-18
Abstract: PURPOSE:To prevent efflorescence from occurring at the outer surface of a joint by charging a joint mortar in a joint gap of a tile panel in which a plurality of tiles are applied on a base plate so as to form the joint, and by forcedly drying the outer surface of the joint at a high temperature. CONSTITUTION:A mortar is applied over the outer surface 5a of a base plate 5 so as to form a mortar layer 6, a plurality of tiles 7 having been arranged are set on the mortar layer 6 by a suction device so to bond the tiles 7. Then the mortar layer 6 is cured and hardened so as to form a tile panel 1. A joint mortar M is charged in tile joint gaps on the tile panel 1 so as to form joints 3. Then the outer surface of the unhardened joints 3 is forcedly dried at a high temperature so as to form a hardened film 4. Then, the joints 3 are naturally dried. Accordingly, the film 4 for preventing exposure of a component which caused efflorescence is formed on the outer surface of the joints 3, thereby it is possible to obtain the tile panel which does not cause efflorescence on the outer surface of the joints 3.
Patent JP-H03197904-A (JP)
Title: Multifilament type optical fiber and production thereof
Inventor: SUZUKI FUMIO
IPC: G02B6/06
Filed: 1989-12-27
Abstract: PURPOSE:To allow the transmission of bright images having a high resolution without directivity of bending by forming the multifilament type optical fiber which is approximately circular in sectional shape and maintains also the approximately circular sectional shape of the islands forming the light transmission paths disposed in sea parts. CONSTITUTION:The island components of a core-sheath structure having 2 to 70mu diameter and light transmission characteristics are arranged and integrated at a ratio of 50 to 10,000 pieces in the sea parts by piling or square stacking the respective island components. The multifilament type optical fiber is constituted to have the approximately circular shape in the sectional shape of the outer periphery. The bending characteristics of this fiber have no directivity and, therefore, the fiber is easy to handle and since the nearly truly circular light transmittable island parts are regularly arranged in the sea parts within the section, the multifilament type optical fiber having the excellent image transmission characteristics is obtd.
Patent JP-H08173306-A (JP)
Title: Hanging ornament device for funeral
Inventor: KINOSHITA ISAMU
IPC: F21L17/00
Filed: 1994-12-21
Abstract: PURPOSE: To enable to use a funeral space effectively and safely by preventing a hanging lantern serving as a light used at a funeral space from interfering condolence callers. CONSTITUTION: A core member 1 of a hanging ornament device A for funeral is attached with a lantern ornament 2 which pierces through the core member 1. The lantern ornament 2 is composed of a bottom member 21, body part member 22, roof member 23, roof ornament 24, and a ribbon member 25 that can be disassembled/assembled. Fluorescent lamps 13 and 13 are provided in the body part member 22. At the top of the core member 1, a hanging device is provided whose screw portion is connected with a nut tube 14. At the top of the hanging member of the changing device, a clipping plate connectable to a baton which is freely elevatable is fixed.
Patent JP-H08234543-A (JP)
Title: Rubber roller
Inventor: TANAKA TAKAO
IPC: F16C13/00
Filed: 1995-12-25
Abstract: PURPOSE: To provide a rubber roller which generates no rust and prevents the roller from being peeled off from the rubber and also to provide a semiconductive rubber roller for electrophotography using a steel material which is inexpensive and less in the change of electric resistance value as a metallic shaft. CONSTITUTION: Two kinds of the rubber roller, each having a cylindrical rubber- covering rayer 23 on the circular rod-shaped metallic shaft 21 are provided. On is the rubber roller having the metallic shaft 21 of a Fe alloy containing 6-11wt.% Cr, and the other is the semiconductive rubber roller for electrophotography which has the metallic shaft 21 of a Fe alloy containing 6-11wt.% Cr and in which the rubber-covering layer 23 is at least one layer consisting of the semiconductive rubber with a resistance value of 10<3> to 10<9> Ω.
Patent JP-2000152152-A (JP)
Title: Edit device and edit method
Inventor: YOSHINAKA AKITA
IPC: H04N5/765
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of an edit work furthermore. SOLUTION: On the occurrence of a request to apply image processing to a resource recorded on a recording disk medium 2, a desired resource is reproduced from the recording disk medium 2 and given to an image processing means 8, where image processing is conducted and the processed image is returned to the recording disk medium 2, where it is recorded. Then the resource recorded on a recording tape medium 14 is reproduced and recorded on the recording disk medium 2. The time required for the edit can be shorten by a time not needing the image processing in this process.
Patent JP-H07198856-A (JP)
Title: Method and apparatus for measuring concentration of particular radioactive substance in the air
Inventor: FURUHASHI SAKAE
IPC: G01T1/167
Filed: 1993-12-28
Abstract: PURPOSE:To measure concentration of an object nuclide with high detecting performance by a relatively simple measurement when it is already known that a particle size of the nuclide to be the object is different from that of nuclide of natural radioactivity. CONSTITUTION:The air A containing particular radioactive substance is sucked, and the sucked air A is separated to first air A1 containing rough particle substance having a predetermined particle size or more and second air A2 containing fine particle substance having less than the predetermined particle size. The substance contained in the air A1 is collected on a first filter sheet 13c, and the substance contained in the air A2 is collected on a second filter sheet 23c. A radioactive ray emitted from the substance collected on the sheet 13c is detected by a first radioactive ray detector 14, a radioactive ray emitted from the substance collected on the sheet 13c is detected by a second radioactive ray detector 24, detected data of the detector 24 is measured mainly as natural radioactivity data, and detected data of the detector 14 is measured as radioactive data consisting of natural radioactivity and radioactivity except the natural radioactivity.
Patent JP-H07207401-A (JP)
Title: Ni-fe-cr-mo four-element nickel-based alloy hardened by deposition of gamma prime phase, and corrosion resisting method used especially in oil refining industry
Inventor: JIYAN BURA
IPC: C22F1/10
Filed: 1993-12-28
Abstract: PURPOSE: To improve the composition of a nickel-base alloy hardened by a precipitation of gamma-prime phase and imparted with corrosion resistance.  
     CONSTITUTION: The alloy composition is composed of, by weight, 42 to 49% Ni, 3.8 to 5% Mo, 19.5 to 22.5% Cr, 1.0 to 1.5% Cu, ≤0.020% C, 1.5 to 2.5% Ti, 0.5 to 1% Al, ≤0.1% Mn, ≤0.1% Si, ≤0.010% S, ≤0.020% P, and the balance Fe with inevitable impurities. A method for transformation of this alloy is also provided and this alloy can be utilized under a corrosive situation by stress. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03197791-A (JP)
Title: Excavation diameter multistage variable shield excavator and shield method by shield excavator concerted
Inventor: KOTAKI KATSUMI
IPC: E21D9/08
Filed: 1989-12-26
Abstract: PURPOSE:To positively and efficiently excavate a tunnel having different excavation diameters by connecting a plurality of cutter heads to a plurality of shield cylinders so that the cutter heads can be separated from the shield cylinders by a coupling pin which can be operated by a hydraulic cylinder. CONSTITUTION:Shield cylinders 2, 3 and 4 are moved forward at a time while rotating cutter heads 5, 6 and 7 at once to excavate a tunnel and at the same time, the circumference of the tunnel is lined with a segment 16 in the tail section of a shield excavator 1. After that, when it reaches a point to change an excavation diameter of the tunnel, the cylinder 4 is separated from the cylinders 2 and 3. Then, a hydraulic cylinder 12 is operated to pull a coupling pin 11 out of a pin hole 14 of the cutter head 7, and the head 7 is separated from the heads 5 and 6. A tunnel having a diameter smaller than that of another tunnel is excavated by the excavator 1 consisting of the cylinders 2, 3 and heads 5, 6, and it is lined with the segment 16. In addition, when it reaches a point to change an excavation diameter, the cylinder 3 and head 6 are separated to excavate.
Patent JP-2001156273-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: DOI HIROYUKI
IPC: H01L21/8247
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device that has a high-performance non-volatile memory element and a minute logic element. SOLUTION: While a conductive film 15 in a logic region Rlogc remains, a control gate electrode 17 of a non-volatile memory element, an interelectrode- insulating film 18, and a floating gate electrode 19 are formed in a memory region Rmemo, an insulating film 22 for injection protection is formed on a substrate, and ion implantation for forming the source and drain diffusion layer of the non-volatile memory element is made. After that, the insulating film 22 for injection protection is removed, the conductive film 15 is subjected to patterning, and a gate electrode 21 of a logic element is formed. Then, the gate electrode 21 is used as a mask for carrying out impurity ion implantation for forming the LDD diffusion layer of the logic element.  In this case, the insulating film 22 for injection protection does not exist in the logic region Rlogc, thus providing shallow PN junction, and hence obtaining the logic element being suitable for refining.
Patent JP-2001153500-A (JP)
Title: Air conditioner
Inventor: NAKAMA HIROTO
IPC: F25B43/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To enable simple replacement of a dryer. SOLUTION: In a cycle which is formed by connecting sequentially a compressor 2, a four-way valve 3, an outdoor heat exchanger 4, the dryer 7, an expansion valve or a capillary tube 8, 11, an indoor heat exchanger, an accumulator 13, etc., by piping and circulates a refrigerant, molecular sieves 5 are provided in the central part of the dryer 7 and a filter 6 catching dust, metal powder and other foreign substances is provided in front and the rear of the sieves or on one side thereof. The dryer 7 is fixed so that it can be removed outside the outdoor unit 14 and isolated from vibration, while valves 17 and 18 for opening and closing the piping are provided for the piping outside the outdoor unit in front and the rear of the dryer 7. According to this constitution, the dryer 7 can be replaced simply.
Patent JP-H06189418-A (JP)
Title: Metallic enclosed-type switch gear
Inventor: UENUSHI MASAFUMI
IPC: H02B1/04
Filed: 1992-12-17
Abstract: PURPOSE:To prevent malfunction of an equipment control module by eliminating complicated wiring work in connection. CONSTITUTION:On an upper external face of a metal case 1a wherein a breaker is stored, a duct for wiring is installed. In the duct for wiring, equipment control modules 3, 3, 3 and a terminal module 4 to which the equipment control modules 3, 3, 3, are connected are set up. On a front door 1b of the metal case 1a, indicator modules 2, 2, 2 such as meters are installed. The equipment control modules 3, 3, 3 and the indicator modules 2, 2, 2, are connected through control signal lines 7, 7, 7 and the equipment control modules 3, 3, 3 and breakers 5, 5, 5 are connected through control power supply lines 8, 8, 8. And, a control power supply bus and the control signal lines 7, 7, 7 are connected by plug-in connection.
Patent JP-H11177689-A (JP)
Title: Relay driving circuit
Inventor: MIURA HIDEO
IPC: H04M3/30
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To increase variations of control by permitting opening operation and recovering operation based on voltage change of the same polarity. SOLUTION: When impressing a switching signal between one line La and another line Lb of two communication lines, a current flows forward to a relay 4 by driving a first relay driving part 30, to change over relay contacts r1 and r2. When impressing a recovery signal of the same polarity as the switching signal to one line La and the other line Lb, a current flows backward to the relay 4 by a second relay driving part 31, and the relay contacts r1 and r2 are turned to the original state. Thus, switching operation of the relay for a fault analysis of the communication line can be performed by voltage change of the same polarity.