baber/WOPTO huggingface dataset:
Patent JP-H11114532-A (JP)
Title: Method fro caking selenium-containing industrial waste
Inventor: SAKAI MAMORU
IPC: A62D3/33
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent selenium from being eluted by mixing a selenium-contg. industrial waste and cement, settling the mixture until the elution of selenium is stabilized, then adding ferric ion to it while keeping the mixture at a specified pH and curing the admixture. SOLUTION: First, a selenium elution test from a selenium-contg. sludge obtd. after treating waste water is made by using aq. solns. each having a different pH. Namely, an aq. soln. previously so regulated that the eluate is controlled to pH 0-14 and contg. hydrochloric acid and sodium hydroxide is used as a solvent, the solvent is mixed with the selenium-contg. sludge (contg. 70.6% water and having 51,000 mg/kg total selenium content in a dry state) and agitated, and then the selenium content in the filtrate is measured. Consequently, the concn. of the eluted selenium is rapidly increased outside pH 3.5 to 6.5 range. The fact shows that pH control is important in the treatment of a selenium-contg. waste. Meanwhile, since pH is controlled to 10-12 in the conventional method of caking the mixture with cement, the elution of selenium is not prevented.
Patent JP-H03147910-A (JP)
Title: Underwater reclamation method and device
Inventor: ISHIDA KAZUNORI
IPC: E02B3/18
Filed: 1989-11-02
Abstract: PURPOSE:To promote execution efficiency by supplying treated soil to an underwater placing device through a carrier after removing air contained in the treated soil, and placing the treated soil from a placing port while burying the placing port of the placing device into an existing underwater reclamation soil layer. CONSTITUTION:After high pressure air contained in unsolidified treated soil treating dredged soil with a hardening agent is removed by an air separator 2 on a work barge 1, the treated soil is supplied to an underwater placing device A through a treated soil carrier 3. After that, the treated soil sent to a chamber 14 provided to the upper part of an underwater placing pipe 5 is kneaded with a stirring device. Then, the treated soil is transferred to a placing port through a screw type carrier, and it is placed into the water from the placing port which is normally buried into an existing underwater reclamation layer 12.
Patent JP-H10133849-A (JP)
Title: Personal computer and method for error notification
Inventor: SATO MISAKO
IPC: G06F3/16
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer capable of ensuring a suitable user interface by exhibiting its reason when a voice recognition is failed. SOLUTION: A voice command utility program 31, when a voice signal of a user if stored in a buffer provided in a sound device driver 37, makes a voice recognizing engine 34 extract a word most suitable to that stored voice signal, learns a command corresponding to this extracted word referring to a voice command table 32, and issues this leant command. On the other hand, the voice command utility program 31, if the voice recognizing engine 34 fails a voice recognition processing and returns a return code showing its reason, learns an error message corresponding to the return code referring to an error message table 33, and requests displaying this learnt error message to an operating system 30.
Patent JP-H10127181-A (JP)
Title: Biodecomposable afforestation vessel body and afforestation method using the same
Inventor: NAITO KOICHI
IPC: C08L101/16
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a biodecomposable afforestation vessel body which maintains the state of suppressing a vegetation function at the time of preservation or transfer, attains the state of accelerating germination and root taking actions after installation and decomposes and reduces to soil in a short period. SOLUTION: The bag or box-shaped seedling nursery vessel body 1 which has an aperture 3 atop the vessel body and has water passage holes 4 at its bottom is formed by using biodecomposable plastic. A plant growth foundation material 5 planted with seeds 6 of root systems of plants is housed into the seedling nursery vessel body in such a manner that the soil does not come into direction contact with the raising seedling vessel body made of the biodecomposable plastic. The aperture atop the seedling vessel body is hermetically closed with a cap 12. The vessel body is kept preserved at a low temp. at the time of storage and is carried to an installation site where an ordinary temp. environment is maintained and the cap of the aperture atop the vessel body is opened to release the hermetic closing state.  The planted raising seedling device is embedded into the soil of the installation site and is so installed that the aperture atop the vessel body is exposed and that the outside walls of the seedling nursery vessel body come into contact with the soil of the installation site.
Patent JP-H03145881-A (JP)
Title: Image scanner for film
Inventor: ITO TAKURO
IPC: H04N5/253
Filed: 1989-11-01
Abstract: PURPOSE:To reduce the space in the inside of a film loading port by providing a carrier means carrying a film to the depth freely reciprocating to a base with the film loading port formed to the surface and an optical read means having an optical axis orthogonal in the carrying direction of the carrier means. CONSTITUTION:A film loading port 4 is formed to a front face of a base 1. Thus, an external wide space is utilized to insert/withdraw a slide 50 thereby reducing the space in the inside of the film loading port 4. when the scanner is incorporated to an electronic device as the system, the scanner is arranged in a small space. Moreover, a lamp 18 and a mirror 19 are arranged opposite to each other with a carrier path of a carrier 14 inbetween. Then the size B in the depth direction of a reception part 27 of the carrier 14 is reduced more than the length A of a frame 52 of the slide 50. Thus, the moving distance of the carrier 14 and the depth of the base 1 are effectively reduced.
Patent JP-2000112374-A (JP)
Title: Oscillation mechanism for monitor
Inventor: GOSHIMA YOSHIHIKO
IPC: B60R11/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To enable a monitor to oscillate in all directions with a simple and sturdy structure. SOLUTION: A monitor 1 is supported so as to make it freely oscillate at least in either vertical or horizontal direction on the chassis (4) with supporting members 3a, (9a), a projected part 7b or a cylindrical cam 2 is rotated with the monitor 1 held at the neutral position in the oscillation by a holding member 10, and then, the monitor 1 is made to oscillate at least in one direction, vertically or horizontally, through the change in the abutting position of the projected part 7b and the cylindrical cam 2.
Patent JP-H01131310-A (JP)
Title: Earthquakeproof fixing method of apparatus on grating bed
Inventor: YANAI TADASHI
IPC: F16B1/02
Filed: 1987-11-13
Abstract: PURPOSE: To fix an appliance simply by an operation only on the floor by inserting a vertical bar of a T-shaped jig into a L-shaped jig which is in touch with a side face of an appliance and grating floor so as to perform temporary bolting, and inserting a support member of the T-shaped jig between grating bearing bars and rotating the support member to make it bridge over the undersides of bars. CONSTITUTION: A horizontal portion 32 of an L-shaped jig 30 abuts on a bearing bar 2a of a grating 2. A T-shaped jig 20 comprises a support member 21 that can bridge over the undersides of two or more bearing bars 2a; and a vertical bar 22 projecting from the support member 21 and having a bolt-like end. The vertical bar 22 is inserted into a bolt hole formed in the horizontal portion 32 of the L-shaped jig 30 so as to temporarily bolted. The support member 21 is inserted between the bearing bars 2a and is rotated to bridge over the undersides of the bars 2a, thereafter a net 24 is deadly bolted. As a consequence, an appliance can be fastened to the grating floor only by the operation on the floor, specifically, by fastening the L-shaped jig 30, whose vertical portion 31 is previously fixedly attached to a side surface of the appliance, onto the bearing bars 2a.
Patent JP-H06198099-A (JP)
Title: Ironing board
Inventor: YAMAZAKI SEIICHI
IPC: D06F81/02
Filed: 1993-10-20
Abstract: PURPOSE:To make smooth ironing without obstructing a finishing machine by fixing a prop supporting stand of a finishing device at the side of a board and rotatably and detachably engaging the prop of the finishing device with the supporting stand, and rotatably and detachably mounting the finishing device on the ironing board. CONSTITUTION:A supporting stand 10 supporting a prop 8 of a finishing device 7 is fixed to a supporting board 11 extended over the back of a metal frame 2 of an ironing board 1 with a screw 12. An engagement piece 13 formed by notching the center is engaged with the back end wall of the metal frame 2 and supported. A supporting tube 14 is bored through a projection section projected backward of the stand plate. By projecting a projection 15 on the inner peripheral surface at the lower end of the supporting tube 14, the prop 8 of the finishing device 7 is engaged with the supporting tube 14 rotatably and detachably. When the prop 8 of the finishing device 7 is fit in the supporting tube 14 of the supporting stand 10 and an engagement groove 9 of the prop 8 is engaged with the projection 15 on the inner peripheral surface at the lower end of the supporting tube 14, the finishing device 7 is fixed and supported at the prescribed position.
Patent JP-H07111955-A (JP)
Title: Shower apparatus
Inventor: TSUBOI TAKAYUKI
IPC: A47K3/28
Filed: 1993-10-19
Abstract: PURPOSE:To provide a shower apparatus with a chair which is suitable for physically handicapped or aged persons, and achieves an excellent massaging action by allowing the bathing of the body thoroughly in hot water with a shower. CONSTITUTION:In a shower apparatus 10 with a chair, a person sits on a seating plate 22 of a chair mechanism 20 to support his body on a shower piping 61 with arms or armpits. When hot water is supplied from a water heater, the hot water is forced to a shower piping 61 through a chemical bathing agent feeder 100 from a shower hose 15. As a water discharge hole 63 is formed on a water discharge bend, the hot water is jetted out from the water discharge hole 63. The hot water jetted out at the water discharge hole 63 is jetted toward the person sitting on the seating plate 22 and moreover, rolls around his body. This allows the obtaining of massaging effect by the hot water discharged while allowing the user to feel as if he took a bath in a bathtub 12.
Patent JP-H03146499-A (JP)
Title: Method for purifying sic whisker
Inventor: KATSUMATA TAKESHI
IPC: C30B29/62
Filed: 1989-11-02
Abstract: PURPOSE:To increase the efficiency of removal of metal impurities from SiC whiskers by separating the tip parts of the whiskers contg. the impurities and removing the separated tip parts by attraction to a magnetic body. CONSTITUTION:A transition metal compd. as a catalyst is added to a siliceous starting material and this starting material is mixed with carbon black as a carbon material, filled into a graphite vessel and brought into a reaction by heating in an N2 atmosphere to form SiC whiskers. The tip parts of the SiC whiskers locally contg. metal impurities are separated by a means such as compression, agitation or vibration. The separated tip parts and water are charged to a jet agitator, etc., and a magnetic body is put in the water under agitation. The transition metal impurities contained in SiC by >=1wt.% are efficiently removed.
Patent JP-H10116450-A (JP)
Title: Remote video recording operation device for video tape recorder
Inventor: FURUTA KAZUKI
IPC: H04N5/76
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To synchronously operate various kinds of TV broadcasting tuners connected to the outside at the time of performing reserved video recording with a telephone set from the outside through a telephone line. SOLUTION: A control part 2 performs initial setting control and reserved video recording control. In the initial setting control, operating signals of starting of video recording, stoppage and selection of channel, etc., are stored in a recording part 5 by operating remote controllers of a video tape recorder R and a TV broadcasting tuner T, respectively. When telephone call is made from an external telephone set P2 in the reserved video recording control, a connection control part 3 connects a remote video recording operator 1 to a telephone line L, a voice response part 4 guides the operation of reserved video recording by a voice, starting of video recording, ending time, a channel number, etc., are received by a push button of a telephone P2 and stored in the storage part 5.  The time is managed by a timer 6, an infrared operating signal is outputted from a transmitter-receiver part 7 at the set time to the video tape recorder R and the TV broadcasting tuner T and video recording is performed.
Patent JP-H0515214-A (JP)
Title: Riding agricultural machine for paddy field
Inventor: SETOGAWA TETSUO
IPC: A01C11/02
Filed: 1991-10-31
Abstract: PURPOSE:To prevent shaking of an agricultural machine by keeping the agricultural machine to a set height from the paddy field surface by using a supporting force of a trencher 19 arranged in a state where the trencher is thrusted into the paddy field surface and a machine body-supporting force of an elevator system. CONSTITUTION:An agricultural machine 4 is held to a set height from the paddy field surface by using a paddy field-supporting force of a trencher 19 arranged in a state where the trencher is thrusted into the paddy field surface and a machine body-supporting force of an elevator system 2. Because of a resistant force from the mud in the paddy field acting on the trencher and the narrow width of the trencher, bad influence such as mud pushing is not caused even when the machine runs at a high speed.
Patent JP-H0672187-A (JP)
Title: Engine control device for vehicle with automatic transmission and control method thereof
Inventor: WATABE SHINJI
IPC: F16H63/50
Filed: 1992-10-23
Abstract: PURPOSE:To heighten the control accuracy of the output shaft torque of a transmission during speed change action in an engine control device for a vehicle with an automatic transmission. CONSTITUTION:Engine output torque during speed change action is detected from the output of a cylinder internal pressure sensor 17 for detecting the pressure in an engine combustion chamber 24, and the torque of the output shaft 41 of a transmission 4 is computed from the detected output torque, engine speed, and the rotating speed of the output shaft 36 of a torque converter 3. At least one of the engine output torque and the oil pressure of the transmission 4 is then controlled in such a way that the computed torque of the output shaft becomes the target torque.
Patent JP-H01127756-A (JP)
Title: Waterproof structure
Inventor: NISHIZAWA HITOSHI
IPC: B32B11/04
Filed: 1987-11-12
Abstract: PURPOSE: To improve bonding force for a covered face of a waterproof sheet forming a waterproof layer made of a hardening component by bonding the waterproof sheet through a hardening agent layer so as to obtain excellent waterproof and moistureproof effects stably. CONSTITUTION: A waterproof sheet 4 forming a waterproof layer 3 made of a hardening component composed mainly of rubber asphalt on a base material 2 is constituted in such a way that its waterproof layer face is directed toward a structural body 1 and it is bonded through a hardening agent layer 5 for a hardening element of the hardening component on a surface of the structural body 1 to be waterproof-treated. Consequently, bonding force of the waterproof sheet 4 for a covered face of the structural body 1 is improved and excellent waterproof and moistureproof effects can be obtained stably.
Patent JP-2001106624-A (JP)
Title: Liquid bath articles
Inventor: WATANABE ATSUKO
IPC: A61K8/34
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain liquid bath articles usable for people of allergic constitution without anxiety, having high moisture retaining effect and relaxation effect or the like by preparing as free from chemically synthesized compounds. SOLUTION: The bath articles comprise an extract obtained by extracting >=about 90% of tannin from oolong tea by heating in a slightly boiling state or mixing this with inositol, collagen or an essential oil of needle leaf including pinene.
Patent JP-H07142426-A (JP)
Title: Fabrication of semiconductor device
Inventor: GOTO NOBORU
IPC: H01L21/52
Filed: 1993-11-16
Abstract: PURPOSE:To provide a method for fabricating a semiconductor integrated circuit having an air-bridge wiring efficiently. CONSTITUTION:The method for fabricating a semiconductor device comprises a step for forming a circuit, having at least an air-bridge wiring, on a semiconductor wafer 1, a step for bonding the semiconductor wafer 1 onto a substrate 2, a step for forming a protective film 4 on the semiconductor wafer 1, a step for dicing the semiconductor wafer 1 by means of a dicing blade, a step for removing the protective film 4, and a step for die bonding.
Patent JP-H11118268-A (JP)
Title: Defrost controller for refrigerator
Inventor: OCHIAI TOSHIMI
IPC: F25B47/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To protect a compressor against failure by detecting the temperature of coolant during cooling operation after defrost and varying the flow rate of a fan and controlling the flow rate depending on the temperature of coolant at the outlet of an evaporator thereby minimizing temperature rise in the refrigerator after defrost while preventing coolant from returning back to the compressor. SOLUTION: A refrigerator comprises a condensing unit having a compressor and a condenser, a cooling unit having an evaporator for coolant and a fan for supplying the air to the surface of the evaporator, and a defroster for the evaporator. In such a defrost controller for refrigerator, temperature of coolant is measured at the outlet of the evaporator and the air flow of an evaporator fan is determined depending on the measurements. After finishing the defrosting operation, the compressor is operated in order to cool down the inside of a cooler and the temperature of coolant is measured at the outlet of the evaporator. Air flow of the fan is then determined depending on the measurements and normal cooling operation is resumed when the temperature of coolant is lowered below a specified point.
Patent JP-S62151381-A (JP)
Title: Heat-responding recording material
Inventor: SUTEIIBUN ERU BUAABUEIKU
IPC: B41M5/30
Filed: 1986-12-01
Abstract: Thermally responsive record material has an active coating on a substrate, especially paper. The active coating contains chromogenic material and, as co-reactant, bis (hydroxyphenyl)-phenyl alkane, especially bis (4-hydroxyphenyl)-phenyl butane. These co-reactants give improved background and intensity performance especially useful in facsimile papers.
Patent JP-H08146055-A (JP)
Title: Method for measuring phase difference between voltage and current of signal transmission circuit
Inventor: KAWAKAMI MAKOTO
IPC: G01R25/00
Filed: 1994-11-21
Abstract: PURPOSE: To accurately measure the phase difference of a target signal in a signal transmission circuit including a large noise signal. CONSTITUTION: In a signal transmission circuit 2, a voltage detector 3 and a current detector 4 are arranged at a signal transmitter 1 and a measurement point (P). The detection signals of the voltage detector 3 and the current detector 4 are inputted to the input of signal to be measured of two sets of double- phase lock-in amplifiers 6 and 7 with the output of a reference signal transmitter 5 for transmitting a signal with the same frequency as the signal transmitter 1 to measure the difference of phase output of the lock-in amplifiers 6 and 7, thus measuring the phase difference of voltage current at the measurement point (P).
Patent JP-S63141810-A (JP)
Title: Pneumatic tire having puncture preventing layer
Inventor: OGAWA MASAKI
IPC: B29C73/20
Filed: 1986-12-03
Abstract: PURPOSE:To improve a seal property, by specifying a thickness of an annular tire liner layer forming a puncture preventing layer, interposing a removing agent layer between the liner layer and a rubber layer inside the liner layer and specifying a rupture elongation of a rubber component forming the liner layer. CONSTITUTION:An annular tire liner layer composed of a dry and highly elongative material has a portion remained as a non-elongated portion except its both ends and the portion is formed as a non-adhesive portion which is set to a puncture preventing layer isolated from an air chamber of a tire. In the arrangement, the liner layer has a thickness of 0.5-2.5mm. A removing agent layer is interposed between the liner layer and rubber layer inside the liner layer. Further, a rubber component forming the liner layer has a rupture elongation set to 1,400% or more at a room temperature (25-30 deg.C). With the arrangement, a seal property of a pneumatic tire having a puncture preventing layer is improved after the tire has been used for a long time.
Patent JP-H07137270-A (JP)
Title: Ink jet recorder
Inventor: IMON MASAHARU
IPC: B41J2/165
Filed: 1993-11-16
Abstract: PURPOSE:To provide an ink jet recorder having a wiping unit which can reduce wiping residue of a discharge port surface of a recording head. CONSTITUTION:An ink jet recorder comprises means for discharging ink from a discharge unit of a recording head. 1 while moving a carrier which carries the head 1 and wiping means for wiping to clean a discharge port surface 8 of a recording head 1 as a recovering device for preventing non-discharge of ink of the head 1, wherein a cleaning blade 18 as the wiping means is divided into a plurality. An overlapped amount, a plate thickness, a hardness of the blade 18 to the surface 8 of a free length recording head are varied to partly differentiate a contact force of the head 1 of the blade 18 with the surface 8. A material of the blade 18 is partly differentiated.
Patent JP-H08208885-A (JP)
Title: Composition stabilized by hydroxyaryl phosphite
Inventor: SAI PIN SHIYAMU
IPC: C08K5/52
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized composition by adding a steadily-effective amount of a specific hydroxyaryl phosphite as a stabilizer to organic materials, particularly polyolefins, which are susceptible to decomposition caused by oxidation, heat or ultraviolet rays.  
     SOLUTION: This stabilized composition is obtained by blending (A) an organic material, particularly a polyolefin (e.g. polypropylene or the like), which is susceptible to decomposition caused by oxidation, heat or ultraviolet ray and (B) a stabilizer comprising a steadily-effective amount of a hydroxyaryl phosphite of the formula (wherein n is 0 or 1; and Q stands for a direct bond if n is 0 and a CR 1 R 2  group {wherein R 1  and R 2  are each H, a 1-18C alkyl, phenyl, a tolyl or an anisyl for example} if n is 1). 
     COPYRIGHT: (C)1996,JPO