baber/WOPTO huggingface dataset:
Patent JP-2001019785-A (JP)
Title: Ultrahigh molecular weight polyethylene porous sheet and its production
Inventor: WANO TAKASHI
IPC: C08J9/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrahigh molecular weight polyethylene porous sheet excellent in air permeability, cushion property and tensile strength. SOLUTION: Ultrahigh molecular weight polyethylene powder is heated and sintered by steam heated to the melting point or above and the resultant sintered compact is cut into a sheet-like shape by a cutting lathe and the sheet-like molding material is stretched in 1-500% degree of orientation in the longitudinal direction of the sheet at 90-200 deg.C to produce the objective ultrahigh molecular weight polyethylene porous sheet.
Patent JP-2001027481-A (JP)
Title: Grain drier
Inventor: YAMAMOTO SOICHI
IPC: F26B17/20
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of consuming fuel kerosene and to reduce an amount of generating CO2 gas by a method wherein hot air for drying grain generated with an amount of fuel kerosene burnt in a burner device is suppressed to a low value. SOLUTION: A pipe 7 formed of a material, such as copper or an aluminum material, having high thermal conductivity is disposed in an exhaust passage 12 of a drying part (b) in a state that its bore is insulated from exhaust air in the exhaust passage 12. The opening on one end side of the pipe 7 is released in the atmosphere on the outer surface of a machine body 1, and the opening on the other side of the pipe 7 is caused to communicate with the suction port of an air passage 10. Outside air sucked through a pipe 7 is increased in temperature by the residual heat of exhaust air in the exhaust passage 12 and fed in the air passage 10 togetherwith hot air generated in a hot air generating device.
Patent JP-S6175236-A (JP)
Title: Apparatus for measuring coated surface
Inventor: SAITO TSUTOMU
IPC: G01B11/30
Filed: 1984-09-20
Abstract: PURPOSE:To eliminate the movement of patterns, by outputting output signals according to the brightness of pattern parts in a reflection image of a pattern plate set as opposed to a coated surface from a photographing means to detect the finish level of the coated surface from the signal level. CONSTITUTION:A reflection image formed from a coated surface of a pattern plate 1 is formed on an image sensor of a camera unit and after pixel outputs of sensors arranged along the A-A' line are digitized synchronizing a clock signal, the mean and variance of the output signal are determined with a computer. As the higher the finish level of the coated surface, the larger the variance, the results are compared with the variance which was obtained about a coated surface sample in a five-grade evaluation by a sensory test and the finish level of the coated surface is discriminated and displayed in five grades. Here, the pattern parts 11 of the pattern plate 1 are used as reference pattern part and the output signal corresponding to a slit pattern part 12 is utilized for evaluation.
Patent JP-H0951500-A (JP)
Title: Data coding method, data decoder and recording medium
Inventor: YONEMITSU JUN
IPC: H04N19/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain the data coding method, the data decoder and the recording medium in which a sound is not suddenly interrupted for a discontinuous part in the case of sending sound data by linear PCM while being divided into PES. SOLUTION: A video encoder 1 processes compressed dynamic image data into at least two packets with a prescribed length and an audio encoder 2 processes linear PCM data into at least two packets with a prescribed length. A controller 8 controls a header addition circuit 7 so as to provide a flag representing a final packet of a bit stream of the linear PCM data to a final packet when the linear PCM data are finished based on a command from an LPS generating circuit 11.
Patent JP-S6175355-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIMURA NAOTO
IPC: G03G5/047
Filed: 1984-09-21
Abstract: PURPOSE:To improve the durability and sensitivity by successively laminating a charge transferring layer and a charge generating layer on a support, reducing the weight ratio of a charge generating material to a binder, and incorporating a charge transferring material into the charge generating layer. CONSTITUTION:A charge transferring layer contg. a charge transferring material such as N-ethylcarbazole and a binder such as polyacrylate resin is formed on an electrically conductive support of Al or the like. A charge generating layer contg. a charge generating material (A) such as phthalocyanine pigment or trisazo pigment and a binder (B) in 15/<=10 weight ratio of A/B and further contg. a charge transferring material is formed on the charge transferring layer to obtain the desired electrophotographic sensitive body. The physical strength of the surface of the sensitive body is increased without reducing the sensitivity, and the shaving of the photosensitive layer during continuous use can be reduced.
Patent JP-S6088242-A (JP)
Title: Fluid-filled bush
Inventor: KIKUCHI KENICHI
IPC: F16F13/14
Filed: 1983-10-21
Abstract: PURPOSE:To provide excellent damping performance relative with low frequency and high frequency vibration, by installing a moving member which controls intercommunication and disconnection between at least one of a plurality of fluid chambers formed in an elastic body and a communicating passage for intercommunicating a plurality of the fluid chambers. CONSTITUTION:A fluid-filled bush is formed such that an annular rubber sleeve 6 is vulcanized and adhered between a cylindrical inner cylinder metal 2 and a cylindrical outer cylinder metal 4 concentrically located at a given distance outside the inner cylinder metal, and a pair of fluid chambers 8 and 10, positioned radially opposite to each other, are formed in the rubber sleeve 6. In which case, a securing plate 12 formed in the shape of a flat cylinder with a bottom is secured to the end surface on the opening side of the fluid chamber of the rubber sleeve 6, and a spacer plate 18, having circular arc-shaped windows 20 and 22, and a grooved plate 24 are contained in the inner surface of the securing plate 12 to which a thin rubber layer 16 is adhered. Further, circular arc- shaped moving pieces 30, each of which has a communicating hole 32 and can close a through-hole 14, are floatably contained in said window ports 20 and 22 to achieve a desired purpose.
Patent JP-H0755734-A (JP)
Title: Automatic qualitative analyzer for x-ray microanalyzer and the like
Inventor: NAGATSUKA YOSHITAKA
IPC: G01N23/225
Filed: 1993-08-10
Abstract: PURPOSE:To improve the accuracy of automatic qualitative analysis by computing the certainty of the presence of each element in a semi-quantitative manner and deciding the presence of the elements on the basis of the certainty of the presence. CONSTITUTION:Element identification processing means 3, 4, in which the peak of a spectrum is detected and elements are identified and processed by qualitative analysis while referring to a wavelength, the elements and the table of characteristic X-rays, certainty arithmetic means 5, 6, in which positive certainty affirming the presence of the elements and negative certainty by superposition with other high-order rays or contradiction are obtained regarding the Kalpha-, Lalpha-or Malpha-rays and Kbeta-,Lbeta-or Mbeta-rays of the spectrum as the base of the identification of the identified elements and the peaks of these high-order rays and the presence certainty of the presence of the elements is acquired in a semi- quantitative manner by the total of both certainty, and a decision means 7 deciding the presence or absence of the elements from the value of presence certainty obtained are provided.
Patent JP-H05112909-A (JP)
Title: Laying device for paving block
Inventor: FURUMURA MITSURU
IPC: E01C13/04
Filed: 1991-07-15
Abstract: PURPOSE:To save labor for the execution of work and shorten the term of construction by arranging line bearing plates provided with a plurality of suckers to be respectively rotated and moved, horizontally movably on a suspending device for holding a plurality of paving blocks in the shape of a plane, and by enabling the arranged patterns of the blocks to be changed at the time of the execution of the work. CONSTITUTION:On a rotatable suspending device for holding blocks arranged vertically and horizontally in the shape of a plane, line bearing plates 7 provided with a plurality of suckers 24 to be respectively rotated and to be vertically moved are horizontally movably arranged in parallel with each other. Besides, both the sides of the line bearing plates 7 are continuously jointed to each other with guide rods 5 and are set horizontally movably with a hydraulic cylinder 10 via an extending or shrinking link 9. Besides, the respective suckers 24 are rotatably set with rotary shaft 23 and are movably set in the vertical direction with extending or shrinking links 17. Then, the arranged patterns loaded on pallets in a factory are changed to patterns suitable for the site at the time of execution of work, or the arrangement of color blocks is changed. As a result, the efficiency of the execution of the work can be improved.
Patent JP-2000024286-A (JP)
Title: Random number generating device for game machine
Inventor: CHIBA EIICHI
IPC: G06F7/58
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent illegal action of operating a lottery probability by estimating a winning time from the external, especially, in a random number generating device for a game machine. SOLUTION: In connecting each bit output terminal of a counter circuit (such as two-stage counters 20, 21) to each bit input terminal of a latch circuit (such as a flip-flop 30), arrangement of the bit output terminals of the counter circuit (such as the two-stage counters 20, 21) is inverted, and they are respectively connected to the bit input terminals of the latch circuit (such as the flip-flop 30).
Patent JP-H0487940-A (JP)
Title: Aluminum can
Inventor: YAMAGIWA KAZUO
IPC: B65D1/16
Filed: 1990-07-26
Abstract: PURPOSE:To increase strength of a can bottom more than a conventional aluminum can by specifying a curvature radius of a dome part including an axial line of a can body with respect to an outer diameter of the can body, a depth from a top part of an imaginary arch drawn along a counter part to a tip end of an earthing part and a distance between curvature centers of the both earthing parts which are positioned symmetrically with respect to the axial line of the can body. CONSTITUTION:An earthing part 3 projected in a ring outwardly in an axial direction of a can body 1 is formed on an outer periphery of a can bottom 2 of the can body 1. A dome part 4 recessed in a semi-ball inwardly in the axial direction of the can body 1 is formed inside of the earthing part 3. A counter part 5 curved drawing an arch-shaped cross section which is contact with these dome part 4 and earthing part 3 is formed at a crossing part of the dome part 4 and earthing part 3. In this constitution, when an outer diameter of the can body is represented by (D), a curvature radius of the dome part in perspective view including the axis of the can body is by (R), a depth from a top part of an imaginary arch drawn along the counter part to a tip end of the earthing part is by (h),and a distance between curvature centers of the both earthing parts which are positioned symmetrically with respect to the axial line of the can body is by (d), the following expressions are satisfied; 5.04D<=R<=0.76D, 0.07D<=h<=0.09D and 0.72<=d<=0.765D.
Patent JP-S58104006-A (JP)
Title: Preparation of silicon nitride powder
Inventor: KURAMOTO TOORU
IPC: C01B21/068
Filed: 1981-12-11
Abstract: PURPOSE:To prepare high purity alpha type silicon nitride fine powder, at low temperature and in a short heating time, by disperasing or dissolving carbon (compound) uniformly in a solution of a silica source, gelatinizing and drying the dispersion, and heating in nitrogen atmosphere. CONSTITUTION:Carbon or a carbon compound is dispersed or dissolved uniformly in a solution of a silica source, and dried slowly or gelatinized with a gelatinizing agent such as an acid. The gel is dried, optionally pulverized, and heated in nitrogen gas atmosphere at 1,200-1,550 deg.C for about 2-6hr to proceed the reaction. Silica and the carbon (compound) can be mixed with each other uniformly in a short time, and an alpha type silicon nitride essentially free from unreacted silica can be obtained at a low temperature and in a short heating time. Accordingly, the complicate post-treatment processes such as HF treatment, etc. can be eliminated.
Patent JP-H0950679-A (JP)
Title: Optical disk drive device
Inventor: MAKI TADASHI
IPC: G11B21/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To improve the playability of reproducing an optical recording medium by equipping the device with a vibration imparting means for vibrating the surfaces in contact between a rack gear and a screw shaft. SOLUTION: The device possesses an optical pickup for reading out information from a recording surface of the optical recording medium 7 and a track actuator means consisting of a motor 9 for moving this pickup along the track direction, the screw shaft 10 and the rack gear 11, etc. Moreover, the device is also equipped with the vibration imparting means for vibrating the surfaces in contact between the rack gear 11 and the screw shaft 10. The vibration imparting means is composed of an oscillator 21 and an adder 23, and hence capable of making the dynamical friction state of the surfaces in contact between the rack gear 11 and the screw shaft 10, so that the follow-up ability can be obtained enough even when a start-up voltage of the motor 9 is lowered.  As a result, the playability of reproducing data of the optical recording medium 7 can be improved, and a small-sized motor 9 capable of generating only comparatively small torque is satisfactorily adaptable.
Patent JP-S5989908-A (JP)
Title: Liquid fuel evaporating device
Inventor: HASHIMOTO AKIRA
IPC: F23D3/40
Filed: 1982-11-11
Abstract: PURPOSE:To provide a simple mechanism which prevents a difference in pressure between an evaporating container and a constant oil surface level gauge from occurring resulting from flow-in of gas, is prevented from burning off, and is reproducible, by interconnecting a space part in the evaporating container and a space part in the constant oil surface level gauge through a communicating passage. CONSTITUTION:Resulting from installation of a communicating passage 11 through which spaces in an evaporating container 1 and a constant oil surface level gauge 2 are communicated to each other, an air pressure by a fan 3 is exerted on also a space part 4 of the constant oil surface level gauge 2, and thereby no difference in an oil surface level between the constant oil surface level gauge 2 and the evaporating container 1 occurs. This enables solving of a trouble occurring at a time when an evaporating device is brought to a stop and operative. The communicating passage 11 is shut off by a shut off mechanism 9, and this prevents an air pressure produced by the fan 3 from being exerted on the constant oil surface level gauge. This causes the oil surface level of the evaporating container 1 to be lowered and enables reproduction of an evaporating part.
Patent JP-H06199715-A (JP)
Title: Catalytic oxidation of alkane
Inventor: BINSENTO EI DOYURANTE
IPC: C07C45/34
Filed: 1993-07-19
Abstract: PURPOSE: To effectively obtain the subject oxidation products by passing hydrocarbons or oxidized hydrocarbons and oxygen from an open space to a catalyst bed, and removing the reaction products from at least two locations of the reactor, thereby setting different mean contact time with the catalyst.  
     CONSTITUTION: A gaseous feedstock consisting of 1-10C hydrocarbons or oxidized hydrocarbons are introduced into an open space of a reaction zone provided with the open space and contg. a bed of a granular catalyst together, with oxygen (air). At about 300-600°C, the reaction mixture is passed from the open space to the catalyst bed. Then the reaction products are removed from at least tow locations. Namely, from one of the exit, the gases (reaction products) are removed after relatively less contact with the catalyst, and from at least one other exit, the gases (reaction products) are removed after relatively greater contact with catalyst. By removing the products from different two locations, the mean contact time of the feedstock can be set, as a result, improvement of selectivity and good yield are attained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07143831-A (JP)
Title: Umbo hanging device for scallop
Inventor: FUJIMOTO KOICHI
IPC: A01K61/00
Filed: 1994-08-23
Abstract: PURPOSE:To improve workability and to hold scallops stably and smoothly by quickly carrying out a work for positioning the scallops. CONSTITUTION:Scallops A are hold in a stable condition and transferred with keeping a given positional relation with a cultivation rope P by laying a scallop A horizontally on a link plate 11 of a transfer conveyer 12 and holding a scallop between a pressing lever 13 and a link plate 11 by rotating the pressing lever 13.
Patent JP-H093659-A (JP)
Title: Production of oxide thin film
Inventor: HATTORI WATARU
IPC: C23C14/08
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To produce a thin film having a flat surface by forming a specific oxide thin film consisting of a lanthanoid element, Ba, Cu and O on a substrate consisting of a different material from the material of the thin film and removing deposited solid matter on the thin film by etching. SOLUTION: An LnBa2 Cu3 O7-x type oxide thin film (wherein Ln is a lanthanoid element other than Tb or Y), e.g. a YBa2 Cu3 O7-x thin film 2 is formed on a substrate 1 consisting of a different material from the material of the thin film 2, such as SrTiO3 so that the (001) face is parallel to the main film face. Then, deposited solid matter 3 contg. Ba and Cu in the thin film is removed by etching it with a hydrofluoric acid aq. solution or the like. Thereafter, another LnBa2 Cu3 O7-x type oxide thin film, in which the (001) face is parallel to the main film face, e.g. a YBa2 Cu3 O7-x thin film 4 is further formed on the thin film 2. At this time, this thin film 4 is allowed to grow so as to preferentially fill up the resulting recessed parts after the removal of the deposited solid matter to obtain the flat surface of the thin film 4.
Patent JP-H0865424-A (JP)
Title: Image forming device
Inventor: ISOBE TAKAHITO
IPC: H04N1/00
Filed: 1994-08-24
Abstract: PURPOSE: To exactly execute the transmission/reception of message information between parted locations and to realize an economical configuration independently of the image forming device. CONSTITUTION: In the image forming device provided with a removable operation panel 200 used to control remotely the image forming device main body, the operation panel 200 is provided with a key entry section 115 receiving message information, a transmission section 111 and a reception section 112 sending/ receiving the received message information and a CPU 114 controlling the transmission section 111 and the reception section 112 to send/receive the message information, and when plural operation panels 200 are in existence, the message information is sent/received among the operation panels 200.
Patent JP-H0521038-A (JP)
Title: Electromagnet device for mass spectrometric device and the like
Inventor: MATSUMURA HIROSHI
IPC: H01J49/30
Filed: 1991-07-12
Abstract: PURPOSE:To provide a pole piece material having high maximum saturation magnetic flux density, high speed magnetic flux scanning, and excellent endurance. CONSTITUTION:Rod-like materials 4a through 4n, formed in such a manner that magnetic material powders are pressurized and formed followed by sintering treatment, contain insulating plates 5a through 5n, arranged in a row and respective contact surfaces adjacent together of which being pressurized and formed, followed by sintering treatment. The rod-like materials, made of magnetic materials, and the insulating plates, made of insulative materials, are arranged in a layer form, and a single pole piece 3 is formed, as the whole, by a bonding method using HIP treatment, so that durability is excellent.
Patent JP-H07233570-A (JP)
Title: Molded sound insulating material
Inventor: KURIHARA HIROYUKI
IPC: D04H1/4382
Filed: 1992-07-03
Abstract: PURPOSE:To enhance a sound absorption performance and a sound insulation performance by arranging a fiber having a specific size to occupy a specific weight percentage of a total amount of fiber. CONSTITUTION:A fibrous raw material is prepared in such a fashion that fiber whose fibrous size is 30mu or less, preferably 10mu or less may be included by 20wt.% of a total amount of fiber out of fibrous raw material which comprises organic or inorganic natural fiber or synthetic fiber. thermosetting resin or thermoplastic resin is mixed with the fibrous raw material, thereby producing fleece. The fleece is heated to form a raw fabric. The raw fabric is further pressure molded or heat-molded, thereby forming a sound insulating material.
Patent JP-H0538950-A (JP)
Title: Power train structure for vehicle
Inventor: TOKIWA YOJI
IPC: B60K5/02
Filed: 1991-08-08
Abstract: PURPOSE:To protect driving system parts such as a transmission and a transfer device from heat radiated from exhaust system parts. CONSTITUTION:An engine 5, a transmission 6 and a transfer device 7 are disposed on the same axis extended in the longitudinal direction of a body. A propeller shaft 9 rotated receiving output from the transfer device 7, and a differential gear 11 receiving the output of the propeller shaft 9 so as to distribute driving force to driving wheels are disposed on an axis extended parallel to the above-mentioned axis, at its side. An exhaust system part 13 is disposed by the side of the propeller shaft 9, in an opposite side position to the transmission 6 with the propeller shaft 9 in between. A power plant frame 14 connecting the transfer device 7 to the differential gear 11 is erected between the exhaust system part 13 and the propeller shaft 9. This power plant frame 14 is provided with a side face 14a large enough to block heat conduction in the air moving toward the transmission 6 from the exhaust system part 13.
Patent JP-H0951177-A (JP)
Title: Frame piling structure
Inventor: MINO KAZUO
IPC: H05K5/03
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To store or transport many large model frames using a limited space. SOLUTION: A boss 1a is provided on the inner plane of a frame 1, and a holder 2 which fits to the boss 1a is integrally formed in the die of the frame 1. The recessed part is provided at the area whereupon a speaker sheet is stuck. Thus, many frames 1 can be piled, and the storage and transporting cost of the frame 1 is reduced.