baber/WOPTO huggingface dataset:
Patent JP-H10144652-A (JP)
Title: Method and apparatus for planarizing surface
Inventor: MOTOYAMA RIICHI
IPC: H01L21/306
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for planarizing a work, instead of a chemical mechanical polishing method which uses a slurry contg. metals causing the pollution or silica producing dusts. SOLUTION: An ice layer having a flat surface 14a is formed to fill up and cover a rough surface 13a of a work 10 and molten uniformly from its surface 14a while an etching liq. for chemically polishing the work 10 is fed on the surface 14a of the layer 14 such that the ice layer 14 melts to result in exposed parts which are removed one after another by the etching liq. until the surface 13a is made flat.
Patent JP-2001128763-A (JP)
Title: Cabinet
Inventor: YAMANISHI YASUO
IPC: A47B96/06
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a seemly cabinet capable of effectively making use of the upper space and housing various wiring parts of electric appliances at the rear part and further, facilitating motions putting in and out the cables. SOLUTION: Fitting holes 10a for fitting a support holding a shelf board or the like are formed at the both rear sides of the upper face of a case body 1 and closed by a detachable cover plate 9. A recess for housing cables or the like is provided between the fitting holes 10a for fitting the support of the upper face of the case body and a slit 10b is formed to communicate with the housing part and open to the side face of the case body.
Patent JP-H09161446-A (JP)
Title: Magnetic tape cartridge housing body
Inventor: MORITA KIYOO
IPC: G11B23/107
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To suppress the backlash of the tape reel of a housed magnetic tape cartridge. SOLUTION: An annular gear part 38 is provided at the bottom wall part 31 of the magnetic tape cartridge housing body 1. The annular gear part 38 is engaged with an engagement gear part 104a for driving being formed on the bottom surface of a tape reel 104 which is provided in a tape cartridge case 101 so that it can freely rotate via an opening 103a formed on the bottom surface of the cartridge case 101. The tape reel 104 prevents the move of a housing case body 3 to the bottom wall part 31, thus suppressing the backlash.
Patent JP-2001137158-A (JP)
Title: Central cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L5/38
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a central cleaner that realizes various functions developed for a general domestic cleaner in a short time and at a reduced cost. SOLUTION: A central cleaner in which the hose inlet 30 is electrically connected with commercial power supply using indoor wiring, and a wireless communication means 13 and 75 using a specific small power means that transmits and receives the signal of hose grip part 70b and the cleaner body 10 is located either on the cleaner body or on the hose unit between hose inlet 30 and the nozzle, eliminating wiring between hose inlet 30 and the nozzle and enabling the use of extension tube or nozzle of the general domestic cleaner.
Patent JP-H08151408-A (JP)
Title: Method of polymerizing alpha-olefin
Inventor: OKURA MASATOSHI
IPC: C08F10/00
Filed: 1994-11-30
Abstract: PURPOSE: To control the hydrogen concentration in the polymerizer and to thereby produce a polyolefin having a wide molecular weight distribution, improved moldability and high stereoregularity by polymerizing an α-olefin in the presence of a catalyst system containing a metallocene compound and triisobutylaluminum as components of the polymerization catalyst. CONSTITUTION: This method comprises using a catalyst comprising a solid catalyst component essentially consisting of titanium, magnesium, halogen and an electron-donating compound, triisobutylaluminum and a metallocene compound represented by the formula: Cpn MY4-n (wherein Cp is an (un)substituted cyclopentadienyl group; M is an element selected from among titanium, zirconium and hafnium; Y is a group selected from among hydrogen, halogen, alkoxyl, amino, 1-10C alkyl or aryl; and n is an integer of 1-3).
Patent JP-H08155504-A (JP)
Title: Method and equipment for joining material
Inventor: FUNAMOTO TAKAO
IPC: B21B15/00
Filed: 1994-11-30
Abstract: PURPOSE: To realize the strong joining free of burrs in a short time by providing the relative sliding to the end face of a metallic plate within one reciprocation to the length of the specified value or over of the plate thickness in the thickness direction, and applying the pressing force corresponding to the temperature proof load of the plate. CONSTITUTION: The rear end of a preceding stock to be rolled is clamp- supported and butted to the forward end of a succeeding stock to be rolled, and setting-down is achieved. The strong joining is achieved in a short time by realizing the relative sliding within one reciprocation with the amplitude of the length of >=1/2 the thickness of the stock to be rolled at high speed between end faces while the stock is pressed so as to achieve the plastic deformation. The finish rolling Is continuous by a hot rolling mill to improve the productivity and the yield, and automate the operation. Only the surface layer is melted or half-melted by the frictional heat generated by increasing the relative sliding speed, and the joining can be realized where the oxide film is peeled by the sliding and few burrs are generated.
Patent JP-H06148830-A (JP)
Title: Photographic treatment
Inventor: NAKAMURA TAKASHI
IPC: C02F1/461
Filed: 1992-11-04
Abstract: PURPOSE:To prevent the production of stain due to dyeing of pigments in a photographic process with a significantly decreased replenisher. CONSTITUTION:For example, in the treatment of a color negative film, a fixing tank 13 is filled with a fixing liquid F in a manner that the fixing liquid F is in contact with an electrolyte liquid E3 through an anion exchange membrane A3. A cathode 35 dipped in the fixing liquid F and an anode 36 dipped in the electrolyte liquid E3 are energized. The amt. of the replenisher for the fixing liquid F is <=50ml/m<2> (including 0) per 1g/m<2> silver in the coating film of the photosensitive material or <=50ml (including 0) per 1m<2> of photosensitive material. In washing tanks 14, 15, multistage couterflow method is used in a manner that the overflow OFw of a first washing tank 14 is introduced to a reverse osmotic device 40 where the liquid is treated in reverse osmotic action, and the obtd. permeated water is circulated into the second washing tank 15 to be reused. In this process, overflow OFst of a stabilizing tank 16 can be also treated by reverse osmotic action together with overflow OFw.
Patent JP-2000148579-A (JP)
Title: Processor and method for data processing and recording device
Inventor: YAMASAKI KENJI
IPC: G06F12/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To perform a process corresponding to the number of audio data bits to be processed by common constitution by controlling the writing of data to a memory means and the reading of data from the memory means. SOLUTION: The audio data are written to RAMs 13A and 13B. When the audio data comprise 16 bits, every 2 bytes are written as a write unit (16 bits). Further, 24-bit audio data are written write units (24 bits) each composed of three bytes. The writing is carried out laterally cyclically so that a byte number 0 which is an external code number comes after a byte number 17. The reading is carried out longitudinally by 8 byte numbers at a time. Namely, two read units are read out. At this time, only data having even numbered external code numbers are read out. Then data having odd numbered external code numbers are read out.
Patent JP-H07173849-A (JP)
Title: Manhole cover height adjustment method
Inventor: SHIMURA HIROMASA
IPC: E02D29/12
Filed: 1993-12-20
Abstract: PURPOSE:To provide a manhole lid height adjustment method which is suitable to a sewage assembling manhole in the case when the top of a concrete block which constitutes the upper part of the manhole is provided with an over-hang ing part extending in the radius direction from a circumferential flange. CONSTITUTION:Adjustment bolts 7 are vertically installed to the top of a side lump 3 having an overhanging part which extends in the radius direction. The adjustment bolts 7 are inserted into a lid receiving frame 4 by way of a tapered coil spring 71 and a washer 72 respectively. Nuts 44 are screwed in from the upper part of the cover receiving frame 4 and the nuts 4 are fastened or relaxed, thereby adjusting the lid receiving frame vertically so as to interface the road surface while deforming the nuts 4 elastically. Inner molds 6 are installed between the internal circumference hole of circumferential flanges 41 of the lid receiving frame 4 and the inner circumferential hole of a side lump 3 while an outer mold 5 having a collar unit 52 on the lower end is fixed with the top of the side lump 3 along the outer circumference of the circumferential flange where double tape 53 is pasted on the whole periphery of the bottom of the collar unit 52.
Patent JP-H05123411-A (JP)
Title: Floor embedded type indoor fire hydrant
Inventor: KUNIKAWA AKITERU
IPC: A62C35/20
Filed: 1991-11-07
Abstract: PURPOSE:To allow extinguishing of fire early and effectively at a room, especially that with a board floor area. CONSTITUTION:A recessed housing part 1 is formed at the center part FC of a floor F. A fire hydrant 5 with a gas spring is housed into the housing part 1 while a lid 2 with a display lamp is put on the housing part 1. The surface of the lid 2 is made to flush a floor surface.
Patent JP-H05123605-A (JP)
Title: Method for recovering ground metal contained in slag
Inventor: HASHIMOTO TORU
IPC: B03C1/10
Filed: 1991-11-06
Abstract: PURPOSE:To efficiently recover ground metal by changing both the magnetic force of a rotary type magnetic separator and the circumferential speed of a drum in accordance with the grain size of slag, ground metal content and the feed rate of slag in the case of recovering ground metal from slag by the rotary type magnetic separator. CONSTITUTION:A stationary magnet 2 extending in a nearly semicircle is provided on the inner circumferential face of a drum 1 rotated in the circumferential direction. A raw material is supplied on the circumferential face of the drum 1 through a feeder 3 and separated into the magnetized material and the nonmagnetized material. Herein, magnetic force of a magnetic separator and the circumferential speed of the drum 1 are changed in accordance with the grain size of slag 5, ground metal content and the feed rate of slag. Thereby ground metal is efficiently separated and removed from slag without receiving the influence of the feed rate and the grain size of slag. Further, the ground metal content of the magnetized material is arbitrarily controlled and the deposit on the magnet is efficiently and effectively utilized.
Patent JP-2000138068-A (JP)
Title: Substituted trifluorostyrene copolymer, and ion exchange membrane made of the same
Inventor: WEI JINZHU
IPC: H01M50/426
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchange polymer membrane having good chemical and mechanical characteristics at a high yield by using a polymer composed of substituted trifluorostyrene chains. SOLUTION: This is a polymer represented by formula I, and is provided by reacting α,α,β-trifluorostyrene in formula II with substituted α,α,β- trifluorostyrene in formula III. This copolymer has higher thermal stability, chemical resistance, and mechanical characteristic such as tensile strength than those of homopolymer of the α,α,β-trifluorostyrene. This basic polymer is phosphorylated, carboxylated, quaternary aminoalkilated, or chloromethylated, and further denatured to provide a cation or anion exchange membrane. In formula I, two of m, n, p, q are larger than zero; A1-3 are alkyl, halogen, CF=CF2, etc.; X is SO3H, PO2O2, COOH, OSO3H, OPO3H, CH2NH3+ (R is alkyl or the like), and in formulas II, III, m>0; A is alkyl, CF=CF2, CN, etc.
Patent JP-H10164565-A (JP)
Title: Image-pickup control method, its device, image-pickup system and storage medium storing program for executing the method
Inventor: NORO HIDEO
IPC: H04N7/18
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup control method, its device, an image- pickup system and a storage medium storing a program for executing the method, which changes the processing method of a video signal for transmitting to a client corresponding to whether or not the client receiving the video signal is provided with a control right. SOLUTION: It is judged whether a client of a transmitting destination to transmit media data is provided with the operation control of a camera (S1). If the client is provided with the control right, the media data is encoded by low-compression encoding (S2). For a client which is not provided with the control right, media data encoded (S4) by high-compression encoding is transmitted to the client via a network.
Patent JP-S63254280-A (JP)
Inventor: KUROODO OBERURAN
IPC: F16K17/16
Filed: 1987-12-17
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-2000149608-A (JP)
Title: Led and lighting system using the same
Inventor: YONEDA KENJI
IPC: F21S2/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of an effective application for an LED of constriction type, and of an extremely easy and precise assembly, while reducing size and increasing capability. SOLUTION: Light projected from an LED1 constructed by embedding an LED element 2 with a light emitting surface 21 in a transparent body 3 is introduced from a light introducing end 41 of an optical fiber 4 and is delivered from a light delivering end 42 for lighting. An LED of constriction type emitting light from about one point on the light emitting surface 21 is used as the LED element 2. A fiber inserting hole 5 for inserting the optical fiber 4 is provided in the transparent body 3 such that the bottom 51 of the hole is placed close to the light emitting surface 21 of the LED element 2. The optical fiber 4 is inserted into the fiber inserting hole 5 and is fixed.
Patent JP-H05158609-A (JP)
Title: Pointing device
Inventor: SASAKI TOSHINAGA
IPC: G06F3/0338
Filed: 1991-12-04
Abstract: PURPOSE:To provide the pointing device in which a cursor mark on a screen can be moved freely, and more particularly a device which is reducible in size so that it can be mounted in a keyboard and has superior operability. CONSTITUTION:The pointing device which freely moves the cursor mark on the screen through the cursor control means is constituted including at least >=4 switches 11-14 which are fixed in a dotted state in nearly the same plane and function to turn on an electric circuit when operation is performed and turn off the electric circuit when not, a switch operation means 21 which is slid on a plane to freely turn on the switches in the non-operation state, and >=4 pulse generating means 31-34 which generate electric signals of specific frequency continuously and are connected to a cursor mark controller through the switches connected in series correspondingly in 1:1 relation.
Patent JP-H10156854-A (JP)
Title: Manufacture of fiber reinforced rift pattern molding
Inventor: SATO HIROSHI
IPC: B29C43/20
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a rift pattern molding having a deep beautiful rift pattern in addition to a surface which is free from any sink mark. SOLUTION: In this manufacturing method, a base material 4 which contains at least a fiber reinforced material, a scalelike decorative material, and a thermosetting resin and has a rift pattern, is pressure-molded in a mold. Then, transparent resin is fitted by forcing between the base material 4 and the mold to mold by pressurizing the base material 4 and the transparent resin. A transparent resin coated layer 5 is provided on the base material 4 thereby. The transparent resin is fitted by pressure between the base material and the molding tool at high pressure.
Patent JP-H08177418-A (JP)
Title: Valve system device of internal combustion engine
Inventor: MATOBA MASASHI
IPC: F01L3/10
Filed: 1994-12-22
Abstract: PURPOSE: To stabilize valve rotation and to improve an assembling property and maintainability by positively giving rotation of a valve in an internal combustion engine in one direction. CONSTITUTION: An upper seat 11 and a lower seat 12 constituting a valve spring seat 10 are assembled by fitting both of them to each other free to slide in the valve central axial direction and in the circumferential direction with a central axis as its center. In this assembled state, oil is interposed in an oil chamber A formed between the upper seat 11 and the lower seat 12 free to flow in and out, and contact time of the upper seat 11 and the lower seat 12 is changed at the time of opening a valve and closing it by flowing resistance of an orifice 13 through which oil flows out. Consequently, energizing force to smoothen rotation of the valve is positively given in one direction.
Patent JP-H03181948-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: C08F297/00
Filed: 1989-12-12
Abstract: PURPOSE:To improve an electrostatic characteristic and printing resistance by incorporating an AB block copolymer constituted of a 1st block consisting of a polymer component contg. an acid group in a binder resin and a 2nd block contg. a specific polymer component into the photosensitive body. CONSTITUTION:The binder resin contains the AB block copolymer constituted of 1st block consisting of the polymer component which has 1X10<3> to 2X10<4> weight average mol. wt. and contains the acidic group selected from a -PO3H2 group, -COOH group, -SO3H group, phenolic OH group, etc. or -OR' group and cyclic acid anhydride-contg. group and the 2nd block which contains the polymer component expressed by formula I. In the formula I, R1 denotes a hydrocarbon group. The planographic printing original plate having the excellent electrostatic characteristic and printing resistance is obtd. in this way.
Patent JP-H01162038-A (JP)
Title: System for controlling communication between non-procedure terminals
Inventor: IIZUKA MARIKO
Filed: 1987-12-18
Abstract: PURPOSE:To avoid collision and to prevent a display on the screen of an NPT from being turbulent by receiving a data packet with an AD (packet assembly and disassembly device), obtaining user data in the packet as a character string and when the data are tried to be sent to an NPT(non-procedure terminal) and the input character string is inputted to a receiving buffer from the NPT, waiting for the sending of the data. CONSTITUTION:A PAD603 to receive the data packet obtains the user data in the data packet as the character string and sends the data to an NPT604. Namely, a flow control condition is confirmed in a terminal line side and when the data can be sent, character string transmission control is executed. For this control, the receiving buffer is confirmed in the terminal line side and when the input character from the NPT604 is stored, the operator of the NPT604 received in the terminal line recognizes the character string as being successively inputted. Then, in order to wait the character string sending to the NPT604, '1' is added to a waiting counter. A maximum value N of the counter is set to a suitable value in advance so that this waiting can not be the interruption of conversation type communication. Then, when the value does not achieve the maximum value N, a waiting processing is executed and re-activation is waited.
Patent JP-H01210466-A (JP)
Title: Pigment precursor composition, pigment and production thereof
Inventor: JIYON FURANSHISU KURIFUOODO
IPC: C01G49/00
Filed: 1988-12-21
Abstract: PURPOSE: To attain high temp. stability of an orange pigment and to give excellent property as same as that of natural pigment by using an iron aluminum oxyhydroxy complex fine crystal having a specific particle diameter and a specific ratio of aluminum/iron as the base.  
     CONSTITUTION: A pigment precursor composition is prepared by incorporating the iron aluminum oxyhydroxy complex (Al content is 10-80 wt.%, preferably 60-80 wt.% of Fe) having 100 nm, preferably <75 nm average particle diameter. The composition preferably contains a white fired carrier (e.g. white fired clay, silica, alumina or the like) to be precipitated at the time of the preparation of the complex. The composition shows orange color having >4° L(lightness), >40° C(chroma) and 50-60° H(hue) by firing at 700-1200°C. The orange pigment has excellent refiring stability up to 150°C, and holds the orange color at a high temp. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09193780-A (JP)
Title: Hydraulic system testing device for brake system of vehicle
Inventor: YAMAZAKI NORIO
IPC: B60T13/12
Filed: 1996-11-16
Abstract: PROBLEM TO BE SOLVED: To suitably test the state of brake liquid pressure applied to a wheel cylinder of each wheel in a brake system for a vehicle. SOLUTION: A hydraulic system testing device comprises a brake liquid pressure control device PC, a brake operation detecting means BS, and a wheel speed detecting means WS, wherein among wheels FR, a wheel having fixed relationship to a wheel for determination is taken as a reference wheel, and a deviation between the wheel speed of the reference wheel and the wheel speed of wheel for determination in case of operating a brake pedal BP by a deviation operating means DF. The deviation is compared with a designated value by a determining means DT1 and if the deviation is below a designated value, normality is determined for the hydraulic system related to the wheel for determination. If the condition where the deviation is above a designated value continues for designated time or more, an informative signal is output from an output means OT1.
Patent JP-2000270913-A (JP)
Title: Necklace
Inventor: ITO TAKASHI
IPC: A44C25/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a string-type necklace capable of adjusting the length of its loop such that even a person who has either a thick neck or a slender neck can wear a ready-made necklace with an attractive look. SOLUTION: A hook 7 manufactured, for example, by bending a material is provided at an end of a string 3 formed by pearls 1 put in a row with a thread 2, and the hook 7 is hung on a narrow part 8 between the pearls 1 to connect the string 3 to form a loop. Thereby, the length of the loop changes by altering the position of the narrow part on which the hook 7 is hung, so as to avoid a change in impression or an unattractive look of a necklace due to an unsuitable length thereof.
Patent JP-H09137580-A (JP)
Title: Manufacture of pack for wall decoration and decorative method of wall using it
Inventor: HIRAOKA KATSUYA
IPC: E04F13/21
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a light weighted pack facilitating finishing of the surface of a wall or a fence, when a dwelling house or the like is built. SOLUTION: A plurality of recessed parts 2 into which decorative materials are to be fitted are provided on one face of a supporting body 1 made of super light weighted material such as foam resin, and holes 3 communicated to the recessed parts 2 are provided on the other face. The decorative materials are fixedly fitted into the respective recessed parts 2 of the supporting body 1, and the body 1 is put in a formwork 8 constituted of a bottom plate 6 and a circumferential wall 7 in state of making the decorative materials 4 downward. Next after pouring water 9 in the formwork 8, paraffin of liquid by heating is poured into the back of the decorative materials 4 from the respective vertical holes 3, it is taken out from the form after the paraffin 10 is concreted, and hence a pack for wall decoration is manufactured.