baber/WOPTO huggingface dataset:
Patent JP-S62176205-A (JP)
Title: Assembling method for antenna main reflection mirror
Inventor: TSUGAWA AKIRA
IPC: H01Q15/16
Filed: 1986-01-29
Abstract: PURPOSE:To assemble and fix a reflection plate with high accuracy even without increasing the processing accuracy of supports by using an auxiliary support with high accuracy for the assembling of a main reflection mirror part for the purpose of the tentative fixing or positioning. CONSTITUTION:In assembling the main reflection part, one end 1a of the auxiliary support is butted to a center drum 3, the other end is subjected to pin coupling with the reflection plate 2, the reflection plate 2 is positioned with high accuracy and the support 4 is subjected to bolt coupling with the reflection plate 2 and the center drum 3 in this state. When the bolt coupling of the support 4 is finished, the auxiliary support 1 is removed and the same auxiliary support is used similarly for the position of other supports sequentially for the purpose of positioning tentative fixing and the main reflection mirror is being assembled by being fixed by the supports strongly.
Patent JP-H05306208-A (JP)
Title: Dental adhesive set
Inventor: YAMAMOTO NAOKI
IPC: A61K6/00
Filed: 1993-02-04
Abstract: PURPOSE:To provide the subject set composed so that the surface of a tooth is preliminarily treated with a phosphate salt-containing solution when the tissue of the tooth is adhered to a tooth tissue-repairing material with an adhesive comprising a radically polymerizable unsaturated monomer, an organic phosphate ester and a trialkylborane. CONSTITUTION:The dental adhesive set comprises the combination of a dental adhesive with a dental surface-treating agent. The dental adhesive comprises a radically polymerizable monomer (e.g. methyl methacrylate), an organic phosphate ester of formula I [R1 is group of formula II-V (R3 is alkylene); R2 is H, alkyl, group of formula II-V] (e.g. methacryloyloxyethylphosphate), and a trialkylborane or a partially oxygen-added trialkylborane. The tooth surface- treating agent is a solution containing a phosphate salt (e.g. orthophosphate, pyrophosphate, polyphosphate, hypophophite). The adhesive permits to improve the polymerizability of the organic phosphate ester and thereby sufficiently exhibit the adhesive effect.
Patent JP-H01192259-A (JP)
Title: Film picture reader
Inventor: ANDO YOSHIO
IPC: G06T1/00
Filed: 1988-01-28
Abstract: PURPOSE:To prevent excess heat of a read means and a drive means and to eliminate a change in the picture output due to temperature change by starting the pulse supply to the drive means with a timewise margin not just before the reading start of the film picture. CONSTITUTION:When a microfilm 2 is not detected, clock pulses phi1, phi2 are not supplied to clock drivers IC3-IC7 and then the heat of the clock driver and CCD is very loss. With a cartridge 1 loaded, the microfilm 2 is drawn and a film detection signal enters a main control circuit 25, the clock pulses phi1, phi2 enter the clock drivers IC4-IC7 and supplied to the CCD 6 as the transfer pulse and reset pulse. Till the read command is given, a time of at least several tens of seconds or in the unit of minutes elapses. Thus, the clock driver reaches a temperature giving a characteristic where no practical trouble exists.
Patent JP-H10195103-A (JP)
Title: Porous spherical cellulose particle and production thereof
Inventor: HATA HIDEYUKI
IPC: C08B15/08
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide porous cellulose particles which have a definite controlled micropore diameters, i.e., an exclusion limit mol.wt. in a specified range, and a narrow particle size distribution without using a specific material or additive and without conducting a secondary operation such as cross-linking and to provide a process for producing the same. SOLUTION: The particles have an exclusion limit mol.wt. by polyethylene oxide of 500,000-5,000,000, a crystallinity by X-ray diffraction of 3-15%, and a sphericity of 0.9 or higher. The production process is characterized in that in producing the particles by dropping a soln. prepd. by dissolving raw material cellulose in an aq. soln. of calcium thiocyanate to a dispersion medium, the average mol.wt. of the raw material cellulose and its solubility in the aq. soln. of calcium thiocyanate are controlled.
Patent JP-S59154111-A (JP)
Inventor: HAWAADO UIRIAMU MOOGAN JIYUNIA
IPC: B01D29/11
Filed: 1984-01-30
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-S63186566-A (JP)
Title: Cockcroft circuit substrate
Inventor: KIMURA TAIZO
IPC: H01L25/11
Filed: 1987-01-28
Abstract: PURPOSE:To improve the soldering efficiency of a lead by attaching an eyelet to the through hole of a paper substrate. CONSTITUTION:In a Cockcroft circuit substrate, eyelets 2 are calked and attached to the through holes of a paper substrate 1. Then, the leads of a capacitor 3 and a diode 4 are inserted to the through holes of the eyelets 2. Then, the leads are connected by solders 5 to the eyelets 2 from the front surface of the substrate 1.
Patent JP-H03223272-A (JP)
Title: Production of low coloring sulfonated alpha,beta-unsaturated carboxylic acid anhydride
Inventor: ASAKAWA YOSHIAKI
IPC: C07D307/64
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the objective compound with hardly and coloring in high yield by blowing gaseous sulfuric acid anhydride into an alpha,beta-unsaturated carboxylic acid anhydride at a temperature above the melting point thereof, carrying out reaction and then rapidly removing the unreacted sulfuric acid anhydride to the outside of the reaction system. CONSTITUTION:Gaseous sulfuric acid anhydride is blown into an alpha,beta-unsaturated carboxylic acid anhydride in the absence of an organic solvent at a temperature above the melting point until heat generation by the reaction is not observed to afford the objective substance. It is necessary that moisture is not contained in the vapor phase of the reaction system as much as possible and the moisture content of the vapor phase part in the reaction system is preferably <=3wt.%. The unreacted sulfuric acid anhydride remaining in the reaction system is rapidly removed after completing the reaction by a method for blowing a gas such as nitrogen gas or decompression, etc. Sulfonated alpha,beta-unsaturated carboxylic acid anhydrides are useful as a raw material for emulsifying agents, dispersing agents, antistatic agents, antiscales, electrically conductive materials, etc.
Patent JP-H11197614-A (JP)
Title: Automatically flushing apparatus for polycrystalline body
Inventor: SUKAI SHINICHI
IPC: C01B33/03
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic flushing apparatus capable of always positioning at a specific position and posture in an apparatus wherein a polycrystalline body is stored in a container having many pores, dipped in a positioned state in a washing tank, and treated by washing. SOLUTION: When polysilicon a basket 3 is washed by dipping the basket 3 in a positioned state into washing liquid 2 of a washing tank 1, a support member 6 having a V-groove is fitted to the washing tank 1, and the basket is positioned in a state of being floated up from a bottom of the washing tank 1 by placing a pin 5 of the basket 3 on the V-groove of the support member 6 to prevent variation of a posture or the like caused by polysilicon debris leaked out from many pores of the basket 3. Further, an inclined surface 12 for depositing a sediment on an exhaust part 11, and a dump means 10 wherein a deposite is exhausted outside the tank by opening an exhaust panel 13 at a breath, are provided to the bottom face of the washing tank 1.
Patent JP-S58135864-A (JP)
Title: 2-phenyl-4,5,6,7-tetrahydro-2h-indole derivative, its preparation and herbicide comprising it as active ingredient
Inventor: NAGANO HIDEYOSHI
IPC: A01N43/38
Filed: 1982-02-05
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is saturated or unsaturated cycloalkyl, methyl group-substituted cycloalkyl, or cycloalkylalkyl; X is Cl or Br). EXAMPLE:2-( 4-Chloro-2-fluoro-5-cyclopentoxycarbonylmethoxyphenyl )-4, 5, 6, 7- tetrahydro-2H-isoindole-1,3-dione. USE:A herbicide for soybean. PROCESS:A phenol derivative shown by the formula II is reacted with an alpha-haloacetichaloalkyl ester shown by the formula III in a solvent such as DMF, acetonitrile, etc. in the presence of a dehydrohalogenating agent (e.g., sodium carbonate, sodium hydride) at 40-80 deg.C, to give a compound shown by the formulaI.
Patent JP-H03222798-A (JP)
Title: Electronic blackboard apparatus
Inventor: TADOKORO JOSHI
IPC: B43L1/04
Filed: 1990-01-30
Abstract: PURPOSE:To prevent the generation of secondary trouble or noise due to the lowering of running speed caused by static electricity and the generation of secondary trouble due to the damage of a sheet caused by dust or sand by moving either one of the first and second sheets ahead of or behind the other when at least one of them is allowed to run to separate the parts overlapping each other of both sheets. CONSTITUTION:When the indication for writing a desired format on the first sheet 31 by a writing/erasing part 33 or the indication reading the image written on the second sheet 34 by the sensor 38 of a reading part 36 is inputted to an operation part 4, a rotary solenoid 51 is operated to rotate a shaft 48b by predetermined quantity and a shaft 48a is also rotated in the same direction. By this rotation, a sheet support plate 30 retracts while compresses springs 44a, 44b. When the first sheet 31 is released from the pressing force by the sheet support plate 30, a roller 32b is moved in the direction away from a roller 32a to separate the first sheet 31 from the rear of the second sheet 34.
Patent JP-H10204731-A (JP)
Title: Spinning apparatus
Inventor: IDENO KOJI
IPC: D01H1/115
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a spinning apparatus excellent in collecting properties even without installing a needle-like guide member and without causing clogging with miscellaneous things such as leaf waste contained in a sliver between the needle-like guide member and a hollow spindle, consequently reducing the occurrence of end breakage and improving spinnability. SOLUTION: This spinning apparatus has a nozzle to make a spiral air flow acting on fibers (f) and a hollow spindle s1 is not provided with a needle- like guide member installed in the vicinity of a tip part s1" at the fiber supply side of the hollow spindle but equipped with a fiber supplying member E equipped with a fiber guide face e8 having >=90 deg. twist angle.
Patent JP-H10210328-A (JP)
Title: Dark part image-pickup device and dark part image-pickup system
Inventor: IKEGAMI CHUSAKU
IPC: H04N5/225
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a dark part image-pickup device that can pick up sharply and quickly an optional part in a narrow dark part, such as oral cavity as a horizontal erected image with a same camera angle naturally in addition to consecutive shots. SOLUTION: A lighting light 3 that lights a front side of a lens 2A and a holder ring 4 that is turned around an optical axis of the lens 2A to be stopped at an optional position are provided, in addition to a CCD camera 2 and a dental mirror 5 is removably mounted to the holder ring 4 in a state facing a mirror 5A on the optical axis of the lens 2A.
Patent JP-H04255971-A (JP)
Title: Digital signal interpolation circuit
Inventor: KAWAMURA TAKESHI
IPC: G11B20/18
Filed: 1991-02-08
Abstract: PURPOSE:To prevent the waveform distortion of audio signals due to interpolation from generating by interpolating with the interpolative audio data one before cycle of the main audio data to be interpolated, surely interpolating even in the case of successive occurrence of interpolative necessity, and smoothly connecting the interpolative part with a following normal part. CONSTITUTION:By an waveform detecting circuit 15, the change of polarity for each one cycle of the audio signal is detected, and based on this detected result a respective signal to control the operation of memory 13, 14 is obtained in a memory control circuit 16, and with these signals the write/read of the audio data in/out of the memory 13, 14 is performed alternately for each cycle. The interpolative audio data which was read out of the memory 13, 14 and through a switch 17 is added to and averaged with the main audio data at an averaging circuit 18 and an averaged signal is obtained. In the interpolating period, the interpolative audio data is outputted via switches 19, 20, and after the interpolative period, the main audio data and the averaged signal are alternately outputted for a constant period.
Patent JP-H05217271-A (JP)
Title: Magnetic disk device
Inventor: SAITO MINORU
IPC: G11B33/14
Filed: 1992-02-04
Abstract: PURPOSE:To prevent the occurrence of an abnormal sound due to the stick slip of a ground pad used for grounding the rotating shaft of a magnetic disk in a magnetic disk device. CONSTITUTION:A hole or a recess (recessed part 15a) is provided on the end surface 15 in the vicinity of the rotation axis C of a shaft 3 supporting and rotating the magnetic disk so as not to come into contact with the carbon part 10a of the ground pad 10. Thus, a part where a rotational speed becomes 0 in a part where the shaft 3 comes into contact with the pad 10 is not present and the stick slip is eliminated.
Patent JP-2000213350-A (JP)
Title: Fan hydraulic driving device
Inventor: ISHII TAKAHARU
IPC: F01P7/04
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To improve warming performance and economy by stopping the rotation of a fan in the lower temperature, to prevent the fan from being suddenly rotated and the temperature from being suddenly raised when the temperature is raised and the fan is rotated, and to obtain pressure tightness by a simple structure. SOLUTION: In this fan hydraulic driving device, a circuit L3 branched from a discharge side of a hydraulic pump 2, interposed with a water temperature thermo valve 5 to be operated by the cooling water temperature, and returned to an oil tank 8 is provided, and a wax pellet element filled with plural kinds of wax and to be operated by the volume expansion is provided on the water temperature thermo valve 5. When the cooling water temperature is not more than the specified temperature, a fan F is stopped, while, when the cooling water temperature is not less than the specified temperature, the fan is rotated at the specified revolutions.
Patent JP-H01193633-A (JP)
Title: Method and apparatus for inspecting pattern defect
Inventor: MITSUSAKI YUJI
IPC: H01L21/66
Filed: 1988-01-28
Abstract: PURPOSE:To achieve a decrease in the memory capacity and a higher through put, by comparing internal and external contour data of a pattern to be inspected and a master pattern. CONSTITUTION:A controller 4 performs a specified processing according to a program of an ROM to calculate a coordinate data indicating an outline of a master pattern M from a CAD data and stored into a magnetic disc device 11 as master pattern data. A contour image data is formed from the master pattern data to be stored into a bit map memory (BM)9a, while a contour image data of a read pattern data of an object 2 to be inspected is formed and stored into the BM9b from a CCD camera 3 and these data are compared. Thus, an inspection pattern P formed on the object 2 being inspected is checked for a defect. When a defect exists, a data of a defect part is stored into a BM9c and is outputted to a CRT12 and a printer 13 as required. This enables execution of the inspection of a defect in the pattern P in a short time thereby allowing a higher through put of an inspector itself along with a decrease in the memory capacity.
Patent JP-S58134406-A (JP)
Title: Coil device
Inventor: UO MITSUHARU
IPC: H01F5/04
Filed: 1982-02-05
Abstract: PURPOSE:To enable to reduce an erroroneous magnetic field while increasing the rigidity of a lead section, and to cope with the enlargement and change into high currents of the device by forming a notch near the combined section of a coil and a lead while the notch is filled with an insulator. CONSTITUTION:A slit S is formed to the lead rising section of a coil lead 6, the slit S is filled with the insulator such as ceramics having mechanical strength, and the insulator is unified through brazing, etc. The lead 5 also has the same slit S as the coil lead 6 and is filled with the insulator, and both leads 5, 6 are brazed to the coil 1 on brazing surfaces R. Accordingly, current loops are made small while the generation of the error magnetic field can be inhibited by forming the slits S, and the slits are unified with the lead by brazing the electric insulator 7 to the slits, thus reducing mechanical stress applied to the lead section.
Patent JP-S52101602-A (JP)
Title: Sintering operation of high productivity and low nox
Inventor: FURUI TAKEO
IPC: C22B1/16
Filed: 1976-02-24
Abstract: PURPOSE: In sintering of powder iron ore, volume occupation ratio of raw material charged to drum mixer for mixing, moisture control and pelletizing of raw material for sintering is made to 8W18%. The occurrence of NOx is thus suppressed and the sintering is operated in short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54112491-A (JP)
Title: Sampling method and device of reactor water within fuel assembly
Inventor: SASAKI TAKASHI
IPC: G21C17/06
Filed: 1978-02-22
Abstract: PURPOSE: To enable a vacuum pump to be protected from the contamination, by means of enabling the sampling of a reactor water from a plurality of sampling tubes by one vacuum pump, and of subjecting not of exceed over the upper limit by regulating the level of the absorbed level of reactor water.  
     CONSTITUTION: For the sampling of the sample of reactor water, all of the valves at for this device, are first closed, and then the inner reactor water is pushed down, up to the tops of fuel assemblies 22W25 being appeared into air from the reactor water, by means of sending compressed air from an air introducing tube by covering a shipper cap 18 to the fuel assemblies 22W25 of the inspective objects, and of opening an air supplying valve 20. Then, the reactor water within the fuel assemblies 22W25 are absorbed into sampling tubes 1W4 by meand of closing the air suppluying tubes 20, of opening sampling valves 26W29, an air absorbing tube 32, and a valve 45, and of driving a vacuum pump 31. Thereafter, the samples at a constant quantity are taken out from taken out ports 9W12 by means of holding the reactor water at B-B line by stopping the vacuum pump 31, of closing the valve 45, and of opening a valve 43 and valves 37W40. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01289778-A (JP)
Title: Intake device for motorcycle
Inventor: KIMURA HIROSHI
IPC: B62M7/02
Filed: 1989-01-27
Abstract: PURPOSE:To improve the degree of freedom in a design for an intake device by housing an air cleaner and a surge tank in an interspace between symmetrical main frames of a bar body, and forming a mixing body extended upward from an engine into such a structure as being connected to a bottom wall of the surge tank. CONSTITUTION:In a main frame 1 with both upper and lower main frames 6, 8 extending rearward to right and left of a car body from a head pipe 4 at an interval, V-engine 2 is mounted in the inner part of lower main frames 8, 8, and a surge tank 16 is set up in the upper part and in the lower part of a fuel tank 14. Then, an air cleaner 24 is connected to the front of the surge tank 16 via an intake passage 22. In this engine, each inside of V-shaped cylinders 10, 12 is set done to the intake side, and mixing bodies 18, 20 are set up on the mixing body mounting eye as turned upward. These bodies 18, 20 are somewhat tilted to the side being opposed to each other and extendedly installed upward, and the upper part is connected to a bottom wall of the surge tank 16.
Patent JP-H03226041-A (JP)
Title: Pseudo synchronization prevention control system
Inventor: KAJIWARA ETSUKO
IPC: H04L7/00
Filed: 1990-01-31
Abstract: PURPOSE:To surely prevent pseudo synchronization state by sending a data while a spare bit is added thereto, allowing a receiver side to compare a reflected transmission spare bit with a reflected spare bit, discriminating the state to be in the pseudo synchronization state when dissident and fixing the transmission data to a prescribed bit pattern such as '1'. CONSTITUTION:A spare bit addition circuit 1 adds a spare bit to a transmission data and it is sent from a sender side. A receiver side extracts the spare bit and the spare bit addition circuit 1 adds the bit to a reflected data and sent back to the sender side. The sender side compares the reflected spare bit with the sent spare bit at a comparator circuit 2 and discriminates the state to be in the synchronization state when they are coincident and discriminates it to be in the pseudo synchronization state when dissident, a data fix circuit 4 fixes the transmission data to a prescribed bit pattern such as all '1'. When the receiver side detects a bit state other than the frame synchronization bit, out of synchronism is immediately caused and a correct frame synchronizing bit is detected with re-synchronization locking to obtain the normal synchronization state.
Patent JP-H11210244-A (JP)
Title: Mid-to-high-rise apartment house
Inventor: SHIMAZU MAMORU
IPC: E04H1/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a mid-to-high-rise apartment house particularly having excellent habitability and fireproofness. SOLUTION: A courtyard 1 is arranged at a center and a plurality of dwelling units 2 around the courtyard 1 in a cloister shape respectively, and the courtyard 1 is disposed in a rectangular shape while the upper side of the courtyard 1 is formed in an open ceiling continued up to a roof floor. Passages communicated with the courtyard 1 and the outside are arranged to a floor with the courtyard 1, and an external corridor 5 and a balcony are disposed on outer circumferences facing the courtyard 1 of each dwelling unit 2 and each floor on outer circumferences on the reverse side to the outer circumferences in the cloister shape respectively while entrances/exits 10 communicating with the external corridor 5 and having fire doors are installed on the courtyard 1 sides of each dwelling unit 2 respectively.
Patent JP-H04321351-A (JP)
Title: Misdialing recurrence preventing device
Inventor: SAKAYAMA TAKASHI
IPC: H04N1/32
Filed: 1991-01-21
Abstract: PURPOSE:To prevent reocurrence of misdialing in a telephone set or a facsimile equipment or the like. CONSTITUTION:A dial number inputted from an input section 1 is stored in a dial number tentative storage section 2a. A mis-dial deciding section 2b decides whether or not a line is correctly connected to a prescribed opposite party. A retrieval section 7 decides whether or not a dial number stored in the dial number tentative storage section 2a is in existence in dial numbers whose communication has been successful. When the mis-dial discrimination section 2b discriminates it that the dial number is not connected to a prescribed opposite party, that is, in the case of mis-dialing and the retrieval section 7 decides it presence, then a radial start section 8 is started for the redialing. On the other hand, when the retrieval section 7 decides its absence, the operation is terminated.
Patent JP-S59145744-A (JP)
Title: Shape memory cu-zn-al alloy
Inventor: IWAI HIROHISA
IPC: C22C9/00
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a shape memory Cu-Zn-Al alloy whose grains are inhibited from coarsening during heat treatment by adding a very small amount of one or more among Cr, Fe, Co and Ni to a shape memory Cu-Zn-Al alloy so as to make the grains fine. CONSTITUTION:This shape memory Cu-Zn-Al alloy consists of, by weight, 0.05- 10.0% Al, 9.0-40.0% Zn, one or more among <=0.4% each of Cr, Fe, Co and Ni, and the balance Cu. The amount of one among Cr, Fe, Co and Ni is 0.1-0.4%. By adding Cr, Fe, Co or Ni, the grains of the alloy are made fine without deteriorating the shape memory effect, and the grains are inhibited from coarsening during heat treatment, so cold workability is improved.