baber/WOPTO huggingface dataset:
Patent JP-H05220617-A (JP)
Title: Portable electric screw cutting machine and tap
Inventor: IKEMOTO SHIGERU
IPC: B23G1/16
Filed: 1992-02-07
Abstract: PURPOSE:To provide a portable electric screw cutting machine which is capable of facilitating the screw cutting operation and a tap to be used therefor. CONSTITUTION:A body is provided with a holding part and formed portable. A motor 4, a connector 5 and a tap 16 are arranged within this body 1. A guide male screw part 19 of the tap 16 is screwed with a guide female screw part 13a of a guide nut 13 provided to the body 1. When the motor 4 is rotated, the tap advances screwise. This tap 16 is provided with a rotational force receiving part 17 to receive the external rotational force (rotational force of the motor 4) at the base part, and a screwed part 18 at the tip part, and at the same time, provided with the guide male screw part 19 having the same lead as that of the screwed part 18 in the middle of the tap.
Patent JP-H10224337-A (JP)
Title: Frame synchronization circuit
Inventor: HIROSE YUKIO
IPC: H04L12/52
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a frame synchronization circuit by rearranging the parallel signals to detect a synchronous pattern and accordingly securing the synchronous protection based on a single pattern detection result. SOLUTION: Eight parallel input signals DI are inputted to a synchronizing signal detection circuit 101, and the A1 byte detection circuits 101-1 to 101-8 detect the 2-byte states where the A1 bytes, i.e., the synchronizing signals are shifted by one bit respectively. Then an A1 byte detection signal is held by a D flip-flop 103. The signals DI are converted into 15 parallel signals by an S/P conversion circuit 107 and then successively rearranged from the head bit of the Al byte by a rearrangement circuit 108 based on the value that is held by the flip-flop 103. An A1A2 pattern detection circuit 109 detects an A1A2 pattern, and a detection signal F-det is loaded into a frame counter 110. Then a comparison/protection circuit 111 performs the comparison/protection for the signal F-det and the carry signal CO that is received from the counter 110.
Patent JP-S62188631-A (JP)
Title: Component positioner
Inventor: KIDA HIROSHI
IPC: H01L21/68
Filed: 1986-02-04
Abstract: PURPOSE:To aim at smooth operation over a long period of time, by connecting a transfer piece, projected out of a cam follower which converts reciprocating motion of a cam into both centripetal and centrifugal motions to a rotary disk axis, to a slider on an extension of the rectilinear transfer route. CONSTITUTION:Four straightening claws 8a, 8b, 9a and 9b are set up in a rotary disk 2 at intervals of 90 deg., and sliders 40a, 40b, 41a and 41b support each of these claws. On the other hand, reciprocating motion of the wedgelike cam 26 set up on an axis of the rotary disk 2 is converted into both centripetal and centrifugal motions to the axis of the rotary disk 2 by a cam follower 30a. The transfer piece 33a projectingly locked to the top of this cam follower 30a is connected to the said slider 41a on an extension of the rectilinear transfer route or the vicinity, transmitting movements of the cam follower 30a to it. In consequence, since so much moment as making the slider produce its partial wear will not happen, smooth operation over a long period of time is continuable.
Patent JP-H11216500-A (JP)
Title: Solubilizing treatment of organic sludge
Inventor: MORO MASASHI
IPC: C02F11/18
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To easily and homogeneously solubilize an organic sludge by stirring the organic sludge in a treating tank to increase the temp. by the frictional heat generating at this time to solubilize. SOLUTION: A change port 2 on the ceiling and a discharge port on the bottom are arranged in the treating tank 1. An the upper part and the lower part of the treating tank 1 are connected to each other through a circulating pipe 4 and the organic sludge 8 is circulated by an under water pump device 5 having an impeller. A thermocouple 6 is disposed at the upper part of the treating tank 1 and connected to the impeller type under water pump device 5 through an inverter control device 7 to control the speed of revolution of the pump device 5. In this structure, the under water pump device 5 is driven to continuously circulate the organic sludge 8. Then, the frictional heat is generated by the shearing due to the impeller of the pump device 5 to elevate the temp. of the organic sludge 8.  The speed of revolution is controlled by the detected temp. of the thermocouple 6 to keep to a prescribed temp. The sludge is solubilized by this manner to improve fermentation efficiency.
Patent JP-H09215606-A (JP)
Title: Grill device
Inventor: YAMAZAKI TOMOSABURO
IPC: A47J37/06
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To inform a user of an error and switch to a manual operation to continue cooking operating a manual operation switch within a specified time after the error report if fish is placed wrongly or a lower heating source is unoperating. SOLUTION: A heating control device buzzes a buzzer when the fish temperature is over 280 deg.C or below 40 deg.C three minuets after the ignition detection, judging that it is an upper of lower limit temperature error. If timer set switches (+)(-) 92, 93 are operated within one minute after the buzzer, an automatic distinguish operation is stopped to switch to a timer-cut mode.
Patent JP-S54115245-A (JP)
Title: Developing device of electrostatic latent images
Inventor: OONUMA TERUYUKI
IPC: G03G15/08
Filed: 1978-02-28
Abstract: PURPOSE:To increase the charging efficiency of toner and perform good developing by so arranging the device that the electric resistance from charging electrodes down to the ground via developing roller surface is smaller than the electric resistance between the electrostatic latent image carrier making contact to developer and the charging electrodes. CONSTITUTION:A toner doner 10 which has an endless surface consists of a  grounded conductive substrate 11 and a conductive layer 12 and a toner layer 13 is formed thereon. An electrostatic latent image carrier 16 is guided by a revolving roller 17 so as to make contact to this toner layer 13. Since these are so constituted and disposed that the electric resistance from the two electrodes 14, 15 for charging the toner through the points C, B of the contact respectively thereof to the toner down to the ground is smaller than the electric reistance from the point A of contact between the electrostatic latent image carrier 16 and the toner up to the electrodes 14, 15, the currents flowing from the electrodes 14, 15 fully effectively flow to the conductive substrate 12, thus the charging efficiency of the toner is improved.
Patent JP-H06239570-A (JP)
Title: Vibration preventing device for elevator
Inventor: SHIGETA MASAYUKI
IPC: B66B7/08
Filed: 1993-02-10
Abstract: PURPOSE:To perform absorption of vertical vibration of a cage induced by torque pulsation of a winder by reducing the spring constant of a resilient means. CONSTITUTION:A plurality of resilient means are arranged between a support beam 16, inserted in a rod 9 coupled at 8 to the one end of a main rope 3 by means of a pin, and the upper beam 13 of a cage frame 12 to support the end part of the rod 9 and a cage 4. The support beam 16 consists of tank chambers 20 in the shape of a square in cross section. Each of the resilient means comprises at least one resilient body 19 located between the upper beam 13 and the tank chamber 20, and at least one air spring 18 juxtaposed with the corresponding resilient body 19 and communicated with the tank chamber 20. This constitution causes improvement of the riding feeling of an elevator.
Patent JP-H08217880-A (JP)
Title: Production of poly(siloxane) resin
Inventor: SAKATA YOSHIKAZU
IPC: C08G77/18
Filed: 1995-02-10
Abstract: PURPOSE: To obtain the subject resin having an alkoxyl group in its side chain by using a specific silicon compound and an alkali metal alcolate of a tertiary alcohol. CONSTITUTION: This method for producing a poly(siloxane) resin comprises incorporating preferably a polar aprotic solvent in a reaction solution containing a compound of the formula SiR<1> n R<2> 4-n (R<1> is a phenoxyl, an acetoxyl or a halogen; R<2> is not specified n is >=1 and simultaneously n=1 for both of the groups are not allowed) and an alkali metal alcolate of a tertiary alcohol as raw material and reacting these to obtain the objective compound.
Patent JP-S58140641-A (JP)
Title: Quantitative determination method of immunity
Inventor: IMAI KAZUNARI
IPC: G01N33/543
Filed: 1982-02-17
Abstract: PURPOSE:To determine quantitatively >=2 kinds of antigens at the same time, by immobilizing each antibody for >=2 kinds of different antigens on the same carrier and preparing a labeled antibody by a label of a different detecting  method from each other and performing a reaction of the antigen with the  immobilized antibody, and the all owing the reactant to react with the labeled  antibody. CONSTITUTION:For example, anti-human.rabbit IgG(AHIgG) and anti-goat.rabbit IgG(AGIgG) are immobilized on polystyrene beads. On one hand, a labeling  antibody obtained by combining luminol and azo compound of 8-amino naphthylhydrazide with each AHIgG and AGIgG is prepared. After reacting a sample  containing both antigens with the immobilizing beads, the reactant is washed.  The quantity of luminescence of the lable remaining in the beads, i.e., the quantity of the luminescence of 420nm wavelength in the luminol and that of 510nm  wavelength in the 8-amino naphthylhydrazide is measured at the same time by  monochromators 3, 6 and photomultipliers 4, 7 crossing at right angles to each  other by using one reaction cell 1.
Patent JP-H06237473-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ADACHI MAKOTO
IPC: G11B20/12
Filed: 1993-02-10
Abstract: PURPOSE:To record one frame of a MUSE signal on 4 tracks and to double the recording time in comparison with that for a High Vision base band signal. CONSTITUTION:A sampling clock of a MUSE signal is set to 24.3MHz in a VTR for a High Vision base band signal and a drive speed of a magnetic tape 16 is halved to the case of recording a High Vision base band signal. Then the MUSE signal is converted into a digital MUSE signal, and signals of 2 channels obtained by dividing the digital MUSE signal into two divisions are recorded simultaneously by 2-tracks each on the magnetic tape 16 by either of video heads 14,15. Thus, the time length of the recorded MUSE signals of two lines is equal to the time length of the recorded High Vision base band signal.
Patent JP-2000219593-A (JP)
Title: Quartz glass crucible having large diameter for pulling up silicon single crystal
Inventor: SATO TATSUHIRO
IPC: C03B20/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of vibration at the surface of molten silicon in the process of seeding and pulling up a silicon single crystal and to make it possible to stably pull up the silicon single crystal by forming a transparent quartz glass layer on the inner surface of a crucible body constituted of a semitransparent quartz glass layer. SOLUTION: The quartz glass crucible having a large diameter for pulling up a silicon single crystal is obtained by first feeding a natural quartz glass powder onto the inner surface of the cavity 1a of a rotary mold 1 equipped with a rotation axis 2, then allowing the glass powder to melt under a gaseous atmosphere 8 at high temp. generated by arc discharge of carbon electrodes 51, 52 to form a crucible body 3 constituted of the semitransparent quartz glass layer, further feeding a synthetic quartz powder 6 into the gaseous atmosphere at high temp., to be melted, scattering the molten glass to be stuck onto the inner surface to form an inner layer of the transparent quartz glass.  The suitable wall of the crucible has an IR-transmissivity of 3-30%, a thermal conductivity of 3.0-12.0×10-3 cal/cm.s. deg.C at 1,300 deg.C, a surface roughness Ra of the outer surface of 2-20 μm and air bubble surface area of a bubble layer of 0.5-5%.
Patent JP-S61183794-A (JP)
Inventor: KUSAYA SADATOSHI
IPC: G07D5/02
Filed: 1985-02-08
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-S59156338-A (JP)
Inventor: HERUMUUTO HADAA
IPC: A61C13/225
Filed: 1984-02-13
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-H07218161-A (JP)
Title: Thermal insulating device at heating section of fixing roller heat pipe
Inventor: SAITO YUJI
IPC: F28F5/02
Filed: 1994-01-25
Abstract: PURPOSE:To provide a thermal insulating device at a heating section in which a heat loss can be reduced in a fixing roller heat pipe. CONSTITUTION:A thermal insulating device 20 at a heating section for a heat pipe type fixing roller is structured such that one end of a fixing roller 10 is applied as a heating part 12, the other end is applied as sheet feeding part 13, wherein the heating part 12 of the fixing roller 10 of a heat pipe structure is heated by radiation by a heating means 14, and the heating part 12 and the heating means 14 are thermally insulated against the surrounding area. The device is made to have a double-pipe structure which is comprised of a glass inner pipe 22 and a glass outer pipe 24. A space 26 between the inner pipe 22 and the outer pipe 24 is sealingly closed to make its inside area into a vacuum state and then there is provided a silver thin film 28 at the inner surface of the outer pipe 24.
Patent JP-H01198391-A (JP)
Title: Optical recording medium
Inventor: SAKAMOTO MARE
IPC: G11B7/24
Filed: 1988-02-03
Abstract: PURPOSE:To obtain an optical recording medium chemically and physically stable and capable of performing recording and reproduction with high sensitivity by laser beam, by forming a membrane layer containing a specific phthalocyanine compound on a substrate. CONSTITUTION:A membrane composed of phthalocyanine represented by formula I[wherein a ring A1-4 is a benzene ring, a naphthalene ring or an anthracene ring, H is Si, Ge or the like, Z is H, alkyl, aryl or the like, Y is H, halogen, (substituted) alkyl, OSi(CH3)3 or the like, p=0-1 and l, m and n=0-8], for example, a compound represented by formula II is formed on a Pyrex substrate. When this recording medium irradiated with laser beam to perform recording, a sharp bit is formed.
Patent JP-H01198370-A (JP)
Title: Led recording head
Inventor: ISHIBASHI TAKAO
IPC: B41J2/44
Filed: 1988-02-02
Abstract: PURPOSE:To correct and control the emitting quantity of light to keep the same constant, by mounting one set of an LED array chip and a drive element having the same structure on a board other than the LED array chip for recording operation and providing a photoelectric transducer such as a photodiode in opposed relation to the light emitting surface of the LED array chip. CONSTITUTION:One set of an LED array chip 12 and a drive element 13 having the same structure are arranged on the end part of a mount board 1 and a photoelectric transducer 6 is fixed to a mount plate 5 in opposed relation to the light emitting surface of the LED array chip 12. Herein, the LED array chip 12 for detecting the quantity of light has a definite duty ratio and is set in the quantity of light so as to be lower than that of an LED array chip for recording operation to always light at the time of recording operation. The variation of temp. generated with a change in the quantity of printing data at the time of recording operation is transmitted to the LED array chip for detecting the quantity of light through the mount board and the LED array chip generates the variation of the quantity of light corresponding to the variation quantity of temp. Therefore, the variation of the quantity of light of an LED recording head can be easily monitored from the output of the photoelectric transducer mounted in opposed relation to the light emitting surface.
Patent JP-S58140734-A (JP)
Title: Heat development type diazo copying material
Inventor: KURUSU TOKUO
IPC: G03C1/52
Filed: 1982-02-16
Abstract: PURPOSE:To enable the development of the resulting titled material at a low temp. and to enhance the shelf stability by forming a heat sensitive recording layer contg. a diazo compound, a coupler and a heat-meltable auxiliary coupler on a support. CONSTITUTION:A diazo compound, a copolymer resin and other additives are dissolved or dispersed in a suitable solvent, applied to a support, and dried to form the 1st layer. A coupler and other additives are dissolved or dispersed in a suitable solvent, applied to the 1st layer, and dried to form the 2nd layer. Thus, a heat sensitive recording layer consisting of the 1st and the 2nd layers is formed. The copolymer resin is prepared by incorporating 1-30% units each having an anionic functional group into a hydrophobic resin as a basic skeleton. A heat-meltable auxiliary coupler insoluble in water and having 50-150 deg.C m.p. is preferably added to both of the 1st and the 2nd layers. The proper ratio between the diazo compound and the coupler is 1:(0.5-20).
Patent JP-S55115811-A (JP)
Title: Make-up (facial cosmetic)
Inventor: OKUNUKI YUTAKA
IPC: A61K8/00
Filed: 1979-03-02
Abstract: PURPOSE:Title cosmetic that is made by adding cyclic silicone tetramer and/or pentamer and mica or titanium mica, thus showing dilatant flow and further giving refreshed and cool feeling because of being free from tackiness, greasy gluster and uneven shifting with the passage of time after coated. CONSTITUTION:Cyclic silicone tetramer of formula I and/or pentamen of formula II  in an amount of 25-80wt% and mica and/or titanium mica in 20-75wt% are  combined to give said make-up that shows dilatant flow and gives soft feeling like  marshmallows, when applied, in corporation with the volatility of the cyclic silicones. When these silicones are used, they float on the upper layer of the applied cosmetic because of their low surface tension and volatility, and expand to the outside of the combined cosmetic ingredients and vaporize from the surface in a short  time when applied. The addition of a small amount of surfactant remarkably increases the fluidity.
Patent JP-H06210665-A (JP)
Title: Automatic purging device for injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/76
Filed: 1993-01-20
Abstract: PURPOSE:To automate purging operation and entirely automate molding with different material continuously as well by a device wherein setting conditions of supplying order of resin to an injection molding machine from a plurality of resin reservoirs and of purging operation are stored in a memory means, and based on it, a control means controls the purging operation. CONSTITUTION:Solenoid valves SOL1-SOL3 are provided in moving gutters 11-12 which connect a hopper 5 of an injection molding machine and first-third resin reservoirs. These are connected to a control device 6 through an input/ output interface 9, controlled to open and close individually by a microprocessor, and resin in a desired resin reservoir is put in the hopper 5. A control means of an automatic purging device is substantially constituted of the injection molding control device 6. A memory means for storing setting conditions relating to operation order of the solenoid valves SOL1-SOL3 and purging operations such as the number of times of purging and the number of times of lost shooting is constituted of a memory of the control device 6 or of a recording device at a self-controller for controlling schedule.
Patent JP-2000226747-A (JP)
Title: Polyester-based combined filament yarn and woven or knitted fabric
Inventor: SATO MASAYUKI
IPC: D01D5/253
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester-based combined filament yarn having a soft touch feeling, good in dyeability and excellent in a dry feeling or a repulsive feeling by carrying out filament combining treatment of aliphatic polyester filaments different in degree of modified cross section and a woven or a knitted fabric using the combined filament yarn. SOLUTION: An aliphatic polyester consisting essentially of L-lactic acid is melt spun by using a spinneret for spinning and filament combining having two or more kinds of modified cross-section spinning holes and hollow holes arranged therein and the resultant filaments are drawn to afford a polyester- based combined filament yarn comprising filaments having two or more kinds of cross-sectional shapes in which at least one kind of the filament is a hollow filament having 5-50% percentage of hollowness and the degree of modified cross section of at least one kind of filament is within the range of 1.1-3.0 with >=0.1 difference in degree of modified cross section. Furthermore, the combined filament ratio of the filament having the maximum degree of modified cross section is 15-85% in the polyester-based combined filament yarn.
Patent JP-S53109474-A (JP)
Title: Manufacture for silicon water
Inventor: TAMURA HIROSHI
IPC: H01L21/263
Filed: 1977-03-07
Abstract: PURPOSE: To obtain the Si substrate suitable for manufacture of IC and LSI, by introducing N or P type impurity ion on the Si substrate surface of high resistivity type the impurity distribution of which is uniformed by radiating neutron, and by achieving desired and uniform specific resistivity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61183390-A (JP)
Title: Additive for aqueous slurry of solid fuel
Inventor: IGARASHI TAIZO
IPC: C09K23/42
Filed: 1985-02-08
Abstract: PURPOSE:To provide the titled additive consisting of a product of esterification of a specified polyether compd. with a specified fatty acid having an OH group, which reduces the viscosity of an aqueous slurry of solid fuel imparts a high stability to the slurry. CONSTITUTION:The additive contains as effective ingredient a deriv. of polyether compd. obtained by reacting at least one of mono-and, dihydroxyphenylstearic acids with a polyether compd. prepared by adding alkylene oxide which contains ethylene oxide (pref. ethylene oxide/alkylene oxide block adduct) to a compd. containing at least three active hydrogenatoms capable of reacting with alkylene oxide (e.g. glycerine) and having an M.W. of 5,000-1,000,000, with the total weight of polyoxyethylene chain segments accounting for 40-95wt% of total M.W. The additive produces an aqueous slurry of solid fuel which has a low viscosity even when the concentration of solid fuel powder is high, has excellent stability in standing and shows no sharp increase in viscosity under stirring.
Patent JP-H04240510-A (JP)
Title: Discriminating method of defect
Inventor: YOSHIDA HAJIME
IPC: G01B11/30
Filed: 1991-01-24
Abstract: PURPOSE:To set the criterion for determination of the shape of a flaw and to discriminate the size of the flaw, easily and accurately, on the occasion when a variety of kinds of flaws are detected. CONSTITUTION:A substance to be inspected is illuminated, an image thereof is taken in by a video camera, an image signal is processed with the level of the imaged sliced by a prescribed threshold and the part of a flaw is extracted therefrom. Distances in horizontal and vertical directions being set beforehand on the basis of the position of a signal detected first out of extraction signals, a subsequent signal is selected and stored when it is positioned within the distances, and this processing is repeated. Based on the maximum distances in the horizontal and vertical directions of a plurality of areas thus stored, overall determination of a defect is executed.