baber/WOPTO huggingface dataset:
Patent JP-H01255656-A (JP)
Title: Plasma carburization method
Inventor: NAKAMURA MASATOMO
IPC: C23C8/38
Filed: 1988-04-02
Abstract: PURPOSE:To reduce the carburizing time as a whole and to impart brightness to the surface of a treated metallic material by plasma-carburizing the metallic material with the metallic material as a cathode, generating a plasma discharge with the metallic material as an anode, and removing the deposited carbon remaining on the surface. CONSTITUTION:Plasma carburization by a power source 17 is carried out, for example, at about 920 deg.C in 2Torr vacuum with a hearth 15 and the metallic material A as cathodes and a furnace shell 12 and an insulating material 13 as anodes in a gaseous propane atmosphere. The electrodes are converted to each other between the hearth 15 and metallic material A and the furnace shell 12 and insulating material 13 at a slightly lower temp. and in a slightly lower vacuum. The hearth and material A are used as the anodes in contrast to the curburization and the furnace shell 12 and insulating material 13 as the cathodes, and a plasma discharge is generated by the power source 17 in the gaseous mixture atmosphere of N2 and H2. As a result, the surface of the material A can be by far the more rapidly cleaned than in the conventional plasma carburization.
Patent JP-S61242955-A (JP)
Inventor: HIGUCHI MATSUO
IPC: C04B35/48
Filed: 1985-04-17
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-H10262201-A (JP)
Title: Printer
Inventor: FUJITO SHOGO
IPC: H04N5/76
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve handleability by displaying the various message of a printing processing state with a user on a monitor television for displaying images to be printed. SOLUTION: A microcomputer 6 outputs signals for the various messages through a CRT control part 7 and displays the various messages on the screen of the monitor television 3. The microcomputer 6 judges whether or not a remaining ribbon button is 'ON', and when it is 'ON', checks what kind of a ribbon is hooked at present. There are four kinds of the ribbon that are the three kinds of a black-and-white ribbon, a color ribbon and an OHP ribbon and the case that the ribbon is not hooked and the microcomputer 6 selects the four ways. Then, when the ribbon is completely inserted inside a cover, in the respective cases of the black-and-white, color and OHP ribbons, how many sheets remain is read from a memory and display showing the state is respectively performed on the CRT screen of the monitor television 3.
Patent JP-S57198562-A (JP)
Title: Tape recorder
Inventor: TOMITA SEIJI
IPC: G11B5/54
Filed: 1981-05-29
Abstract: PURPOSE:To constitute a small-sized auto reverse device which has secure contact by rotating a head base, where one erasing head is fitted at a lower position than one recording and reproducing head, according to the forward and backward directions of a tape run. CONSTITUTION:When a forward and a backward playback button are pressed at the same time, a head slider, a reverse driving lever, and a lock lever cooperate with one another to move a left and a right playback slider in the same direction, and either one enters a deep part to perform forward reproduction. Once a tape end is detected, the slider moves back temporarily and then enters again and the left and right sliders are switched, thereby performing backward reproduction. At the same time, a control slider and a driving slider move to left and right at right angles to the head sliders according to a reproduction direction, and consequently a base, where an erasing head 32 is fitted at a lower part than a recording and reproducing head 14, is rotated by a half around a shaft 39 through gears 37 and 36 to invert the order of both the heads. Thus, an auto reverse device which has secure contact is obtained.
Patent JP-H01254256-A (JP)
Title: Porous ion exchange cellulose particle and preparation thereof
Inventor: OKUMA SHIGERU
IPC: B01J41/16
Filed: 1988-04-05
Abstract: PURPOSE:To enhance pressure-resistant strength at the time of the packing of a column, by forming a porous ion exchange cellulose particle having specific values in ion exchange capacity, the max. pore volume value and the total pore volume, while possessing a diameter of 500mum at the time of wetting. CONSTITUTION:Coagulated viscose fine particles containing 5-60wt.% of cellu lose xanthate as cellulose are prepared and neutralized by an acid to regenerate cellulose to prepare fine particles containing cellulose while an ion exchange group is introduced into said fine particles in an alkaline uniform solvent to prepare porous ion exchange cellulose particles. The obtained particles have a spherical or oval shape having a particle size of 500mum or less at a wetting time and the ion exchange capacity thereof is 0.1-3meq/g and the max. pore volume value thereof is in a section of a pore size of 0.006-1mum and the total pore volume in said section is 0.05ml/g or more.
Patent JP-H09274666-A (JP)
Title: Portrait synthesizer
Inventor: SAKAMOTO KENJI
IPC: G06F3/048
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a human interface with no sense of incompatibility by inputting voice data, generating a mouth form change or nodding action corresponding to these data synchronously with voices, and displaying an image just like a portrait speaks. SOLUTION: Data from a voice input part 1 are temporarily stored in a buffer 2 and the contents of the buffer are read out, converted to voice signals and outputted from a voice output part 3. The mouth form corresponding to the voice data read out of the buffer is decided by a mouth form deciding part 4, the odding action is decided from the silent term of voice data by an odding action deciding part 5 and based on these decided results, the moth form and an odding action image are synthesized by an image synthesizing part 6 and displayed on an image display part 7.
Patent JP-H08276193-A (JP)
Title: Mineral water making filter
Inventor: TAKAHASHI KENZO
IPC: C02F1/28
Filed: 1995-04-07
Abstract: PURPOSE: To obtain an inexpensive mineral water making filter stably eluting calcium being a mineral component and easy to handle. CONSTITUTION: A case 31 having a top plate 32 having a large number of jet orifices 33a, 33b and opened downwardly and the bottom lid 36 closing the lower part of the case 31 are provided. A mineral eluting bed 42 is provided in the case and activated carbon beds 41, 44 are provided on the water inlet and outlet sides in the case 31 and solid calcium sulfate 43 is further provided in the case 31 as a mineral eluting component.
Patent JP-H03281568-A (JP)
Title: Flame-retardant polyurethane resin composition
Inventor: HIRAI SHOICHIRO
IPC: C08L75/04
Filed: 1990-03-29
Abstract: PURPOSE:To provide a flame-retardant polyurethane resin composition having excellent water resistance, flame resistance, mechanical strength, flexibility, etc., by compounding a halogeno flame-retardant, antimony trioxide, etc., with a polyurethane resin. CONSTITUTION:The composition comprises (A) 100 pts.wt. of a polyurethane, (B) 1-35 pts.wt. of a halogeno flame-retardant, (C) 3-16 pts.wt. of antimony trioxide, (D) 0.1-15 pts.wt. of a compound (e.g. epoxy oleic acid) having an epoxy group in the molecule excluding the end portions thereof, and (E) 0.1-6 pts.wt. of a montan wax.
Patent JP-H0546091-A (JP)
Title: Method for managing physical distribution by using multilayered label
Inventor: UTAGAWA TETSUYUKI
IPC: G09F3/00
Filed: 1991-04-15
Abstract: PURPOSE:To allow the management of packaging materials and products with one kind of labels and the repetitive use of the labels without leaving the traces of tacky adhesives on the products in management process and to eliminate the need for a treatment to remove oil-films prior to sticking of the labels. CONSTITUTION:The multilayered label having a 1st base material layer [I] consisting of a strong-tacky adhesive layer 2 having 200 to 3000g/25mm tackiness power, a base material 1 provided on this strong-tacky adhesive layer and a release layer 1a formed on the base material 1 and a weak-tacky adhesive layer 4 which is provided on this release layer 1a, allows repetitive peeling and sticking, and has 20 to 1000g/25mm tackiness power and a display base material layer consisting of a display base material which is provided on the weak tacky adhesive layer 4 and is formed with a display part printed with the contents of the management on the surface are used. The multilayered label is stuck to the packaging material packaged with the product and thereafter, the display base material peeled from the 1st base material layer [I] is stuck via the weak-tacky adhesive layer 4 to the product taken out of the packaging material, by which the packaging material and the product are managed.
Patent JP-S59207842-A (JP)
Title: Recovery of rhenium
Inventor: OGATA TAKASHI
IPC: B01J41/04
Filed: 1983-05-13
Abstract: PURPOSE:To elute rhenium adsorbed strongly to an anion exchange material, easily, without breaking the anion exchange material, by using an eluent comprising a hydrochloric acid solution containing a metal chloride. CONSTITUTION:In the recovery of rhenium with an anion exchange resin, the rhenium adsorbed to the anion exchange resin is eluted with a hydrochloric acid solution containing a metal chloride. 2-10g of rhenium can be adsorbed to 1 liter of an anion exchange resin when a liquid containing rhenium is brought into contact with the resin. The rhenium adsorbed firmly to the resin can be recovered in high purity, by eluting with a hydrochloric acid solution containing a metal chloride, especially containing the chloride of copper, cadmium or zinc.
Patent JP-H07273051-A (JP)
Title: Manufacture of thin film and device
Inventor: SEKIGUCHI ATSUSHI
IPC: H01L21/205
Filed: 1994-03-30
Abstract: PURPOSE:To correctly judge the accumulation starting time in the thermal CVD method for controlling accumulation time with good accuracy by judging the accumulation starting time based on the time change of radiation light of the accumulation surface of a substrate. CONSTITUTION:A substrate 20 where titanium nitride is accumulated as foundation is set on a substrate holder 18, an accumulation chamber 10 is exhausted to the pressure under 10<-5>Torr and the substrate 20 is heated up to 200 deg.C. A gas introduction mechanism 26 is heated up to 80 deg.C and a valve 30 is opened so as to introduce hexafluoroacetyl acetonatrimethyl vinyl silane copper (I), which is organic metal complex containing copper, at a flow rate 0.75g/min and hydrogen gas for carrier at a flow rate of 600ml/min into the accumulation chamber 10 so as to accumulate copper thin film. Radiation from the substrate surface is detected by a radiation detection device 40 so as to perform moving- average treatment of a radiation light detection value in order to make a time point when its time differential value supersedes a prescribed threshold value an accumulation starting time t1.
Patent JP-S59208653-A (JP)
Title: In-circuit emulator
Inventor: SATOU KATSUAKI
IPC: G06F11/22
Filed: 1983-05-13
Abstract: PURPOSE:To reduce the load of hardware and to substitute the functions of plural kinds of data processing units by forming a switching means variablly setting up wiring connection between the plural kinds of data processing units and a trace memory. CONSTITUTION:An in-circuit emulator 10 is constituted by a connector 12 for connecting a microprocessing unit MPU in the emulator 10 itself, a socket 15, a trace memory RAM20, a variable delay circuit 22, a connection switching means 26, etc. The same kind of an MPU14 as the MPU10 is built in the socket 15. The switching means 26 can variablly set up the wiring connection state between the MPU14 fitted to a member 5 and the RAM20. If the MPU14 is changed to a different kind, the connecting state is changed by the means 26 and the tracing information of the MPU14 can be written in the RAM20. Thus, the connection of the means 26 makes it possible to reduce the load of the hardware and substitute the functions of plural kinds of data processing units.
Patent JP-H07268954-A (JP)
Title: Wall structure, and method for constructing wall
Inventor: HAMA MASAJI
IPC: E04B2/82
Filed: 1994-03-30
Abstract: PURPOSE:To simplify the construction and reduce the cost by molding a wall body on a floor body when a handrail wall is set on the floor body, rotatably connecting its end part to the floor body by a connecting member, and raising the wall body after solidification to form a wall. CONSTITUTION:A sheet release material is arranged on a floor body 1, a form is assembled thereon, light-weight concrete is placed therein to form a wall body 10 such as handrail, and a connecting member 20 is mounted on the outside end 2. After the wall body 10 is solidified, it is raised to make vertical contact with the floor body 1, and engagingly locked thereby to form the wall 10. A temporary scaffold is dispensed with even at the work at a high place, and a flat part is dispensed with for the form to reduce the setting cost therefor. Thus, the constructing period can be shortened, and the cost can be reduced.
Patent JP-H05252882-A (JP)
Title: 'konjak' fine particle, its production and dietary food
IPC: A23L13/60
Filed: 1992-03-03
Abstract: PURPOSE:To obtain fine particles of KONJAK (paste made from the starch of devil's tongue) having essentially the same texture as the steric reticulate fiber texture of KONJAK gel and containing essentially all water in the form of occlusion water by roughly cutting raw KONJAK, washing with water, dehydrating the washed KONJAK and finely cutting the product. CONSTITUTION:The objective KONJAK fine particles can be produced by roughly cutting raw KONJAK to an average particle diameter of 1-10mm, washing with hot water of 40-60 deg.C, dehydrating the washed KONJAK and finely cutting with a high-speed cutter to a particle diameter of 30-500mum and a weight ratio of 40-60% (preferably particle diameter of <=5mum and weight ratio of 40-60%).
Patent JP-H11253519-A (JP)
Title: Bathing apparatus for side cover type wheelchair
Inventor: SHIMAMURA KENJI
IPC: A61H33/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing apparatus for side cover type wheelchair with a simple structure, with less operational trouble and being convenient. SOLUTION: The apparatus is constituted of a main body 3 movably supporting side covers 2 and a wheelchair 6 whose seat face is provided on a truck 5 and at least one side of the wheelchair is an opening part 10 and the side covers 2 open and close the opening part 10 and when the opening part 10 of the wheelchair 6 is closed by the side cover during taking a bath, a bathtub is formed with the side cover 2 and the wheelchair 6.
Patent JP-H07295762-A (JP)
Title: Disk array device
Inventor: ICHIKAWA FUMIO
IPC: G11B20/10
Filed: 1994-04-21
Abstract: PURPOSE:To provide the low-priced and high-performance disk array device that meets the RAID-5 specification by decreasing the number of data paths between a host bus and respective disks. CONSTITUTION:A data mapping storage device 14 and a parity mapping storage device 16 respectively previously store the data mapping information and parity mapping information of N pieces of unit disk devices 8. Corresponding to a write or read start address applied from a microprocessor control circuit 10 and the number of read data sectors, the respective storage devices 14 and 16 calculate the correspondent data mapping information and parity mapping information and transmit it to the microprocessor control circuit 10 and based on the mapping information, the microprocessor control circuit 10 executes control corresponding to read and write data instructions so that the distributing method of data can be changed.
Patent JP-H09275375-A (JP)
Title: Optical communication equipment
Inventor: SETO ICHIRO
IPC: H04B10/556
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication equipment by limiting the band of an NRZ signal or an RZ signal from a signal source so as to suppress spread of a frequency spectrum of an optical signal to be sent thereby reducing the effect of the group speed dispersion of the optical fiber being a transmission line onto waveform distortion and extending a transmission available distance in an optical transmitter side of the optical communication equipment using the NRZ signal or the RZ signal in a single mode optical fiber. SOLUTION: In an optical transmitter side 1 of the optical communication equipment using the NRZ signal or the RZ signal in a single mode optical fiber, a low-pass filter 7 having a cut-off frequency of BHz or below is used to limit the frequency band of the NRZ signal or the RZ signal whose transmission speed Bbit/s from a signal source 2 to suppress spread of a frequency spectrum of the transmitted optical signal.
Patent JP-H0848711-A (JP)
Title: Polymerization method
Inventor: HOWARD PHILIP
IPC: C08F4/42
Filed: 1995-04-07
Abstract: Copolymers of ethylene and an alpha-olefin having from 3 to 20 carbon atoms are characterised in having   (a) a flow activation energy (Ea) in the range 50 ≤ Ea ≤ 200 kJ/mol, (b) a degree of long chain branching (LCB/1000C) as measured by GPC/solution viscometry in the range <DF>LCB ≤ 0.03 Ea - 1.5 to LCB ≥ 0.25, </DF> and (c) a breadth of molecular weight distribution (Mw/Mn) greater than 2.5.   The novel copolymers may be used to prepare films.
Patent JP-H11261749-A (JP)
Title: Digital ppc system
Inventor: IMAIZUMI KENJI
IPC: H04N1/403
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the digital PPC system that easily evaluates a functional state of a digital PPC device. SOLUTION: Standard multi level data storage in advance in a PC 7 are sent to a PPC device 100, and the PPC device 100 receiving the data applies binary processing to the received standard multi level data. The image data that are binary-processed are sent again to the PC7 and displayed on a display device. Furthermore, the functional state of the PPC device 100 is diagnosed by comparing the result of binary processing in the PC 7 of the standard multi level data stored in the PC 7 with the result of binary processing in the digital PPC device 100 and a operator easily evaluates the functional state of the digital PPC device 100 by displaying the result on the display device of the PC 7.
Patent JP-H09248145-A (JP)
Title: Production of retort steamed glutinous rice with red beans
Inventor: KUROSAWA YASUYUKI
IPC: A23L7/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a production process for retort steamed glutinous rice to be colored with a pigment without unevenness of color. SOLUTION: A tray container having a prescribed shape is filled with glutinous rice grains soaked with a sufficient amount of water and a pigment- containing aqueous solution for boiling rice and is tightly sealed. The contents of the sealed container are heated for sterilization as well as for cooking and rice boiling. During these operations water is applied to the surface of the glutinous rice grains, immediately before the rice-boiling solution containing a rice coloring pigment is charged in the retort container.
Patent JP-H11344047-A (JP)
Title: Actuator mechanism of dual clutch reverser
Inventor: HAMBY GLENN MARKHAM
IPC: F16H63/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical actuator mechanism which is equipped with an active neutral override function and is used with a dual clutch advance/ reverse shift unit of mechanical operation type. SOLUTION: A dual clutch advancing/reversing unit 10 includes a pair of clutch units 34 and 30 in spring engagement and a pair of lifter pins 56 and 58. The lifter pins operate so as to engage and disengage the respective clutches. An actuator mechanism 59 for the advancing/reversing unit includes a housing 12, shaft 84, and cylindrical sleeve 76 mounted on the shaft rotatably. A pair of cam surfaces are formed on the periphery of the shaft. A pair of lifters 60 and 62 are supported on the housing in pivoting, and one side of each lifter is engaged with the corresponding lifter pin while the other side is engaged with one of the cam surfaces through one of the openings.
Patent JP-H04295311-A (JP)
Title: Buddhist altar
Inventor: TAKAHASHI MICHIYOSHI
IPC: A47G33/02
Filed: 1991-03-22
Abstract: PURPOSE:To make a Buddhist altar attractive and effectively utilize the inner space by folding compactly and receiving an inner door which can be automatically opened and closed smoothly and stably. CONSTITUTION:An inner door 13 is formed between an outer door 11 and a miniature shrine door 12. The inner door 13 consists of a pair of inner door bodies 16 interconnecting first and second inner door pieces 16A, 16B having nearly same width and capable of being folded forward. One end of the first inner door piece 16A is connected pivotably to the proximity of a side plate 22 of a box body 2. The inner door body 16 is operated by laterally moving a movable piece 44 interlocked with the second inner door piece 16B. Also, the box body 2 is provided with a first groove 8A extending laterally near a pivot point P1, a second groove 8B located laterally in front of the groove 8A and a third oblique groove 8C interconnecting these grooves, and a guide groove 8 for guiding the proximity of the other end of the second inner door piece 16B is provided.
Patent JP-H09244635-A (JP)
Title: Electronic stringed instrument
Inventor: KOMURO YASUNORI
IPC: G10H1/18
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the connection of musical tones to be played by preventing the reverberation part of the previously produced tones from being affected by the interval continuous changing information of the succeedingly produced tones. SOLUTION: In the case a first string is continuously struck, control information is eventually alternately outputted to two systems of channels B-1, B-2 (channel 1 and channel 7) at every striking by alternate changeover output means. The sound source parts C-1, C-2 subordinated respectively to two systems of the channels B-1, B-2 (channel 1 and channel 7) are alternately changed over and used and the sound production is executed. Then, the frequency at which the produced sounds immediately before and more particularly the reverberation parts thereof are subjected to force silencing processing in consequence of the request for sound production immediately thereafter is drastically lowered at the time of the continuous sound production by the continuous striking of the same string.  The occurrence frequency of fast damp processing is lowered according to thereto as well and, therefore, the average sound production response of the succeedingly produced sounds is improved.
Patent JP-S526377-A (JP)
Title: Electrodialysis process and apparatus for same
Inventor: OKA KOUICHI
IPC: B01D61/50
Filed: 1975-07-07
Abstract: PURPOSE: Dialysis treatment of electrolytic chamber solutions can be continuously performed for a long time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08245479-A (JP)
Title: Production of 2,6-diformylphenols
Inventor: MANABE YOSHITERU
IPC: B01J23/40
Filed: 1995-03-14
Abstract: PURPOSE: To obtain the subject high-purity compounds hardly containing impurities in high yield by oxidizing bis(hydroxymethyl)phenols with oxygen in the coexistence of an alkali and a platinum group catalyst and then neutralizing the alkaline reactional solution. CONSTITUTION: 2,6-Bis(hydroxymethyl)phenols of formula I (R<1> to R<3> are each H, an alkyl or an aryl, with the proviso that the total number of carbon atoms in R<1> to R<3> is <=10) are initially oxidized with oxygen in the coexistence of an alkali (preferably NaOH or KOH) and a platinum group catalyst (preferably a catalyst containing platinum or Pd such as Pd-C or platinum-alumina) usually in water. The catalyst is usually removed from the alkaline reactional solution and the resultant solution is then neutralized with an acid to pH 2-9, preferably pH 2.7-7. Thereby, the objective compounds of formula II are obtained as a crystal. Furthermore, the oxidation with the oxygen is carried out preferably at 15-150 deg.C usually for 2-96hr.