baber/WOPTO huggingface dataset:
Patent JP-H08338409-A (JP)
Title: Compensating method for fluctuation of flowing characteristic of fluid distributed by throttle valve
Inventor: KAARU EE BURETSUTOMAASUKII
IPC: G05D7/06
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling a fluid dispensing flow rate by a small number of calibration procedures. SOLUTION: A fluid dispensing controller 22 controls fluid dispensed to a workpiece 38 via a nozzle 36 by a throttle valve 30. An initial value of a fluid flow characteristic related to a relationship between a fluid flow rate and a nozzle pressure is determined. In compliance with the initial value and a desired flow rate value, a flow rate model of fluid flowing through the nozzle 36 is evaluated, and consequently, a desired nozzle pressure value is periodically determined. Subsequently, the controller gives a command signal as a pressure function of a desire nozzle pressure to the throttle valve 30. As a measurement volume function of fluid dispensed during a dispensing cycle to a measurement nozzle pressure, a new value for the flow characteristic is determined.  Using the newest value, the flow rate model for the fluid passing through the nozzle 36 is evaluated again, a desired nozzle pressure is generated, and dispensing flow rate control process is repeated.
Patent JP-H0624265-A (JP)
Title: Floor mat and its preparation
Inventor: HARORUDO RUUBEN
IPC: B29C43/18
Filed: 1992-05-01
Abstract: PURPOSE: To facilitate manufacture and to improve rigidity, appearance by superposing an upper surface layer on a base layer of a flexible multilayer structure having a body section trimmed by an edge section, incorporating a groove extended in a lengthwise direction in the edge section, thereby eliminating suturing and taping of the edges. CONSTITUTION: A floor mat comprises a base layer 15 and an upper face layer 12 superposed on the layer 15 which has a body section 20 trimmed by an edge section 21 which has grooves 22 opened on a bottom 19 of the layer 15 extended in a lengthwise direction of the section 21. The layer 12 is formed of a carpet material having wear resistance and good appearance, and the layer 15 is formed of a thermosetting elastomer material. An upper surface 23 of the section 21 is higher than the height of the section 20. Accordingly, necessary rigidity and flexibility are provided, suturing and taping of the edges are not required, appearance is improved to facilitate its manufacture.
Patent JP-H07318501-A (JP)
Title: Method and apparatus for inspecting foreign matter and defect
Inventor: SUZUKI HIROMI
IPC: G01N21/88
Filed: 1994-05-26
Abstract: PURPOSE:To provide a method and an apparatus for inspecting a foreign matter and a defect which accurately detects the matter and the defect even if the matter and the defect become small. CONSTITUTION:The method for inspecting a foreign matter and a defect comprises the steps of introducing laser lights to be output from a laser light source 1 as pumping lights I1, I2 to a nonlinear optical element 6, simultaneously irradiating an element 4 to be inspected, introducing and recording the reflected light as a probe light I3 to the element 6, then modulating the phase of the laser light by a phase pi/2 by a phase modulator 7, interfering the reflected light from the element 4 at this time with a phase-conjugated wave I3', and capturing the light quantity change of the surface of the element 4, thereby detecting the matter and the defect.
Patent JP-H08303384-A (JP)
Title: Circuit board protection device for fan
Inventor: IWAMOTO KIYOHIKO
IPC: F04D25/08
Filed: 1995-05-11
Abstract: PURPOSE: To provide a fan which is low in the number of parts and production cost, easy in the forming of a base, and maintains the appearance. CONSTITUTION: An insulation film 4 is wound on a circuit board 3 so as to reduce the number of parts and production cost. Also the insulation film 4 in which notched parts 4a, 4b, and 4c to fix a power cable 2 are provided is set on a base 1 so as to facilitate the forming of the base 1 and eliminate a fixed rib for the power cable 2 in order to eliminate shrinkage. Thus the appearance of the base 1 cannot be impaired.
Patent JP-S61270852-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU MITSURU
IPC: C08G59/58
Filed: 1985-05-24
Abstract: PURPOSE:To seal the titled device with resin with high reliability by a method wherein a semiconductor sealing material composed of an epoxy resin, phenolic resin, a chain molecule with proper viscosity of 0.5 or less with both ends comprising polyimide oligomer of acid anhydride group as a hardening accelerator is utilized. CONSTITUTION:A specific epoxy resin sealing material is composed of conven tional sealing epoxy resin; phenol novolak resin as a hardener; 3rd-class amine (triethanol amine etc.) 4th-class ammonium salt (dodecyl trimethyl ammonium aiodide etc.) imidasols (dimethyl imidasol etc.) B compound (tetraphenyl boron) added thereto as a hardening accelerator; and polyimide oligomer (Formula X represents tetracharbonic acid radical) of acid anhydride group added to both ends of chain molecule with proper viscosity of 0.5 or less as a part of hardener with the consumption of hardening accelerator restricted to 0.05-0.7wt% of total constituent. Such a specific epoxy resin compound with excellent moisture resistance, thermal resistance and electric characteristics can be used to produce a highly reliable semiconductor device.
Patent JP-S597539-A (JP)
Inventor: RII II KIYANAN
IPC: B23Q3/157
Filed: 1983-06-24
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-H09278541-A (JP)
Title: Production of cast monolithic refractory using carbon-containing refractory waste material
Inventor: UCHINOKURA KATSUMI
IPC: C04B35/66
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To make use of the subject waste material as a coarse aggregate for cast monolithic refractory by incorporating a specific carbon-contg. refractory waste material with a refractory stock, binder and surfactant in specified proportions and also water followed by kneading so as to suppress the deterioration of the fluidity of the whole system. SOLUTION: This monolithic refractory is obtained by incorporating 5-30 pts.wt., based on 100 pts.wt. of the whole kneading material, of a carbon-contg. refractory waste material <=30wt.% in silica content, well-ordered in granular size to 1-50mm with the rest of a refractory stock plus binder and also 0.1-3.0 pts.wt., on an outer basis, of a surfactant followed by water and then by kneading the whole system. If the silica content of the waste material exceeds 30wt.%, the fire resistance of the waste material itself falls, leading to declining in the corrosion resistance of the final cast monolithic refractory, therefore being unfavorable. The waste material is prepared by crushing the original material with a conventional machine such as crusher followed by sieving into granules 1-50mm in size.
Patent JP-H02292653-A (JP)
Title: Channel control system
Inventor: OKANO HIROYUKI
IPC: G06F13/12
Filed: 1989-05-02
Abstract: PURPOSE:To improve data transfer efficiency by providing timer circuits outputting alternate data transfer requests with high priority and a priority decision circuit selecting the data transfer request or the alternate data transfer request with the highest priority. CONSTITUTION:The data transfer requests 14-1 to 14-n outputted from respective channels 11-1 to 11-n are added to the timer circuits 12-1 to 12-n and are added to the priority decision circuit 13. When the requests 14-1 to 14-n are added from the channels 11-1 to 11-n, the counters 22 in respective circuits 12-1 to 12-n start a counting action, and comparison circuits 23 output the alternate data transfer requests 15-1 to 15-n to the circuit 13 by permitting the count values of the counters 22 to exceed a maximum waiting time Ti which is set in registers 21. The circuit 13 selects the data transfer request or the alternate data transfer request with the highest priority among the requests 14-1 to 14-n added from the channels 11-1 to 11-n or the requests 15-1 to 15-n added from the circuits 12-1 to 12-n.
Patent JP-H049125-A (JP)
Title: Vacuum cleaner
Inventor: TANAKA MASATOSHI
IPC: A47L9/24
Filed: 1990-04-27
Abstract: PURPOSE:To securely prevent the exhaust air from leaking out of the downstream opening, by providing a flange type receiver supporting a flap interlocking with a shutter to be freely rotatable in the circulating air duct and further connecting the flap on closing the circulating air duct with flap. CONSTITUTION:A flap 86 interlocking with a shutter 71 to open a socket 69 from the outside is fitted to be freely rotatable in a circulating air duct 78 to connect the exhaust side of a motor-driven fan 41 to a dust collecting chamber 33 through the socket 69 for a hose. And, a flange type receiver 88, positioning at the opening 79 side in downstream of the circulating air duct 78 below this flap 86, is provided so as to contact the flap 86 when the flap 86 closes the circulating air duct 78. That is, when the shutter 71 is opened and the flap 86 is closed to operate the vacuum cleaner, the flap 86 is securely kept in the closed state due to the air pressure of exhaust air actuated in the circulating air duct 78 to securely seal the exhaust side of the motor-driven fan 41 from the opening 79 in the downstream of the socket 69 side and hence, the leakage of exhaust air from the downstream side opening 79 can be completely prevented.
Patent JP-S6074776-A (JP)
Title: Expanding method of compressed data
Inventor: TSURUTA MITSUO
IPC: H04N1/413
Filed: 1983-06-22
Abstract: PURPOSE:To attain the reduction of a data processing time and a simplified processing by shifting a register at each length in a system using a compressed data. CONSTITUTION:The 1st shift register 4 outputting serially a parallel input signal to a system where a compressed data is expanded by using an expansion table and the 2nd shift register 5 outputting the serial signal of the 1st shift register 4 in parallel are added. In shifting the 1st shift register 4 by the length, the compressed data is expanded depending on the expansion table 2.
Patent JP-H11301745-A (JP)
Title: Fluid storage bag
Inventor: ASAKURA SHIGERU
IPC: B65D81/32
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To easily mix the fluid by demarcating the inner side of a bag into storage parts to store fluid of the quantity corresponding to the specified mixing ratio, and arranging flow outlets from which the fluid stored in the storage parts flows outward in the same direction, and providing the flow outlets close to each other. SOLUTION: A storage bag A demarcates the inner side of an outer bag 3 into storage parts 1, 2 to separately store a main agent B1 and a hardener B2 of the quantity corresponding to the specified mixing ratio, and flow outlets 4, 5 from which the stored main agent B1 and hardener B2 flow outward are provided close to each other. When the main agent B1 and the hardener B2 are filled in the storage parts 1, 2, peripheral edge parts 8 of sheets 6, 7 are melted to the flow outlets 4, 5 side and on the right and left sides, the main agent and the hardener are filled in the storage parts 1, 2 between the peripheral edge parts 8 on the bottom side, and the peripheral edge parts 8 on the bottom side are melted to each other so as not to leave air behind to allow storage in a liquid tight manner. The fluid can be easily mixed immediately before the use.
Patent JP-S5447611-A (JP)
Title: Magnetic recorder-reproducer
Inventor: SHIBAHARA SHIGERU
IPC: G11B15/665
Filed: 1977-09-22
Abstract: PURPOSE:To prevent slackening of tape by applying the brake to a reel turntable where the tape is drawn out immediate before ending of tape loading and simplify constitution by making the braking device common. CONSTITUTION:When a rotating support 2 reaches the actuating position immediate before ending of magnetic tape loading, the position thereof is detected with a switch 27, causing the operation of a solenoid to stop and applying the brake to the reel turntable from which the tape is drawn out. Thereafter, the support 2 reaches the next actuating position to complete automatic loading. Since the reel turntable is braked beforehand, the tape does not loosen. The tension being exerted to the tape is suitably controlled depending upon the position of the switch 27 in mounting plate 29. Since the braking device used for this permits common use of the ordinary one used for tape running, the constitution of the recorder reproducer may be simplified.
Patent JP-H09297986-A (JP)
Title: Buffer device for electronic equipment
Inventor: HARADA HIDEKI
IPC: G11B33/08
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a discoid storage device not to be affected by external force such as impact and vibration, etc., during portage in operation of this storage device of a discoid storage medium used for portable electronic equipment. SOLUTION: Elastic bodies 11 are provided to surround the storage device 12 having the discoid storage medium, and elastic body projecting parts 11a are provided in plural spots on each elastic body 11, and then a case 15 and a lid 16 are also provided to further surround the storage device 12 surrounded by the elastic bodies 11. End surfaces of the case 15 is provided with a case recessed parts 15a to be in contact with the elastic body projecting parts 11a of the elastic bodies 11, and they are engaged with each other.
Patent JP-2000305925-A (JP)
Title: Method and device for print control and storage medium
Inventor: SHIMIZU MASAAKI
IPC: G03G21/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To discriminatingly confirm a print result after the function unique to a printer driver is implemented on a display screen by reading a managed spool file out and displaying an image of the print result according to the read- out spool file. SOLUTION: A spool file management part 104 writes page image data which are expanded and compressed by an image information generating means 103, in the spool file. The spool file which is stored in the spooler is read out in order and passed to a print instruction generating means 105. The print instruction generating means 105 transfers the sequentially read-out spool file to a printer 101 in synchronism with the spool file management part 104. A preview display means 106 reads a spool file that a user specifies among spool files managed by the spool file management part 104, and expands the compressed page image data and displays them on a display device.
Patent JP-S5817977-A (JP)
Inventor: MASACHIKA HIROSHI
IPC: E05B47/00
Filed: 1981-07-22
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-H11306322-A (JP)
Title: Picture filtering system
Inventor: SASHITA NAOKI
IPC: G06F17/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a picture filtering system which can flexibly set a filtering condition and quickly performs filtering processing with a high quality. SOLUTION: Models to be used for various picture recognition algorithms are generated in a model generation part 20. In a metadata generation part 40, various picture recognition algorithms and generated models are used to extract color feature data, color distribution feature data, parametric eigen space feature data. Eigen window feature data, and category feature data, and feature data integrating processing is performed to generate metadata, and it is stored in a metadata DB 50. At the time of executing the picture filtering processing, a user inputs a picture filtering key by designation of a model picture displayed on a user interface part 70 or the like. The key and metadata are compared and collated with each other by a picture filtering key collation part 60, and the result is returned to the user interface part 80 to display a picture.
Patent JP-S61272337-A (JP)
Title: Ornamental platinum alloy
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/04
Filed: 1985-05-27
Abstract: PURPOSE:To develop an ornamental platinum alloy excelled in workability and mechanical strength by using Pt as principal component and alloying specific amounts of Ga and Au. CONSTITUTION:As material for ornaments such as rings, necklaces, tiepins, watch frames, etc., the platinum alloy having a composition consisting of, by weight, 83-94% Pt, 2-10% Ga and 1-15% Au is used. The ornamental material excelled in workability, mechanical strength and castability can be obtained.
Patent JP-S5937714-A (JP)
Title: Demodulating method and device
Inventor: BARUTAA DEMEERU
IPC: H03D3/00
Filed: 1983-06-23
Abstract: For determining the half-cycle durations of the input signal which is presented as a sequence of sampled values, its zero crossings are approximated by lines which interconnect the two sampled values of different signs on both sides of the zero crossing. The half-cycle duration is derived from the number of sampled values within a period, i.e. between two consecutive zero crossings, and from the time intervals at the beginning and end of each half-cycle determined by the intersection of the approximation line with the axis. The time intervals at the beginning and end of each period are corrected for a more accurate determination of the duration and the time intervals during which the values of the individual half-cycle durations are stored, are made to approximate to these half-cycle durations. The instantaneous frequency of the input signal is determined from the values of the half-cycle durations which have thus been shifted in time by forming the reciprocal.
Patent JP-S594323-A (JP)
Title: Ad converting circuit
Inventor: KUMAZAWA YOSHIHIKO
IPC: H03M1/06
Filed: 1982-06-30
Abstract: PURPOSE:To reduce the cost, by providing a memory compensating the nonlinearity of an AD converter to allow the nonlinearity of the AD converter and improving remarkably the yield of the AD converter. CONSTITUTION:An analog input VIN passes through a sample holding circuit 31 and is inputted to the AD converter 32 the nonlinearity of which is permitted to the direction producing an idle code. A digital output of the converter 32 is stored in a register 33 and addresses a compensation conversion memory 34 such as a P-ROM. The normal code after compensation predetermined at each digital output of the converter 32 is written in the address based on the measurement of the nonlinearity of the converter 32 measured in advance.
Patent JP-S5540631-A (JP)
Title: Novel beta-lactam compound and its preparation
Inventor: FUJIMOTO YASUO
IPC: A61P31/04
Filed: 1978-09-18
Abstract: NEW MATERIAL:A β-lactam compound of formula I (II is III, IV etc.; R 1 , 2  are H or together form a single bond; Y, Z are H, halogen, azido, or together form a substituted aziridine ring) and its non-toxic salt.  
     EXAMPLE: D(-)-6-[ α-( α'-Iodocinnamoylamino )phenylacetamido ]-penicillanic acid.  
     USE: High antibacterial activity. Useful as a remedy for bacterially caused diseases.  
     PROCESS: The compound I is prepared by reacting a compound V or its salt with a compound VI or its reactive derivative in an organic solvent such as tetrahydrofuran or a mixed solvent comprising an organic solvent and water, at -20CW 50°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10308496-A (JP)
Title: Semiconductor device
Inventor: YASUDA TAKESHI
IPC: H01L27/06
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which is high in electrostatic breakdown strength and excellent in high-frequency characteristics, by a method wherein a resistor is provided between the drain and gate of a control table bias circuit dual gate transistor and the gate of an amplifying dual gate transistor. SOLUTION: A protective diode D1 is provided between the one gate G1 of a amplifying MOSFET Q1 and a grounding potential, and a protective diode D2 is provided between the other gate G2 and a grounding potential. The one gate G3 and drain of a controllable bias circuit MOSFET Q2 are connected to the gate G1 through the intermediary of a diffusion resistor R1, and the other gate G4 is connected to the gate G2. By this setup, the MOSFET Q2 is enhanced in impedance by the diffusion resistor R1 to the gate G1 of the amplifying MOSFET Q1, so that a semiconductor device of this constitution can be improved in electrostatic breakdown strength and prevented from deteriorating in high-frequency characteristics such as noise factor characteristics.
Patent JP-S5737260-A (JP)
Title: Composition for separating blood serum or blood plasma
Inventor: HONDA SEIICHIROU
IPC: G01N33/48
Filed: 1980-08-18
Abstract: PURPOSE:To obtain the composition for forming a separating wall between blood corpuscles and blood serum characterized by the fact that viscosity is not changed with the elapse of time when the blood is centrifugally separated, by using the composition which is obtained by mixing a thixotropy imparting agent and two kinds of viscose liquid materials having interaction different from said agent, and has specified specific gravity. CONSTITUTION:The thixotropy imparting agent (component 1) is made of fine grains having an average diameter of 1-100mmu such as silica. The viscous liquid material A (epoxidated linseed oil and the like) has intense intereaction with the component 1 (with the uniform mixture with the component 1, deviation of the distribution of the component does not occur under the specified centrifugal conditions.) The viscous liquid material B does not have intense intereaction with the component 1 but has good compatibility with the component A. The composition having a specific gravity of 1.03-1.08 is prepared at 20 deg.C by blending said three components. Said composition and blood are put in a centrifugal separating tube, and the blood serum or blood plasma is separated. Then the composition forms the separating wall between the blood curpuscle part and the blood plasma and the like, and said serum and plasma can be readily taken out by decantation. The composition is stable on standing, and the generated separating wall is hard to  be broken and easy to handle.
Patent JP-S61273019-A (JP)
Title: Syndrome calculating device
Inventor: SHIMIZU HIROSHI
IPC: H03M13/15
Filed: 1985-05-27
Abstract: PURPOSE:To simplify and quicken the calculation by using two sets of calculation circuits including a code polynomial register, a cyclic register, a coincidence detection circuit and an adder circuit. CONSTITUTION:Two sets of the calculation circuits having the code polynomial registers (X)7-9, 16-18, the cyclic registers (Y)25-27, 34-36, the coincidence detection circuit 57 and the adder circuits 37-39, 43-45 are provided in parallel and the cyclic direction of the cyclic registers is set reversely to each other. The data of the registers Y is circulated until the data is equal to the input data of the high-order term of the registers x and when it is detected by the detection circuit 57 in any calculation circuit that both the high-order terms are equal, the content of each register of the high-order and low-order terms is added, the content of the low-order term, the next term of the code polynomi al is inputted to the registers of the low-order term, the data of the generation polynomial is inputted to the registers Y from the high-order term and circulatd, the said processing is repeated until the lowest-order term is inputted to the registers X, the division by using the generation polynomial is performed and the calculation is finished when the division of the one calculation circuit is finished.