baber/WOPTO huggingface dataset:
Patent JP-H01253722-A (JP)
Title: Image forming device
Inventor: SATO ISAMU
IPC: G03G15/04
Filed: 1988-04-04
Abstract: PURPOSE:To correct errors arising from different characteristics of a light emitting element and a photodetector and to prevent maldetection by permitting a light emission altering means to alter the frequency, etc., of pulse emission, receiving light reflected from an original and detecting its size. CONSTITUTION:The light emission altering means 2 alters the frequency of pulse emission into a desired one with the aid of the light emitting element 5 through a driver 4. The original 6 is irradiated by the element 5, and the light receiving element 7 receives the light reflected from the original 6 to detect its size. Through the alteration of the frequency, errors arising from the different characteristics of the element 5 and the photodetector 6 are practically corrected to prevent maldetection. Through the alteration of the duty ratio of pulse emission, the same effect can be obtained.
Patent JP-H07288642-A (JP)
Title: Image processor
Inventor: YAMAMURO SOICHI
IPC: G06F15/00
Filed: 1994-04-20
Abstract: PURPOSE:To make the processing of the image processor proper by executing a designated operation with respect to a command from an information processing terminal equipment and executing the end processing. CONSTITUTION:A read control section 106 reads optically an original and converts it into image data and outputs image data with high definition while implement various image processing. Through the remote control such as transmission, print and data registration from an external information processing terminal equipment 114, commands, parameters and data or the like are sent/ received to/from the image processor via an I/F control section 113. An application software and a driver software for remote control are installed in the terminal equipment 114. Then processing conditions relating to the end of data transfer are set to a command from the terminal equipment 114, the image processor executes the processing of the operation designated by the command and executes the designated termination processing.
Patent JP-S566718-A (JP)
Title: Pretreating method for coil to be subjected to cold rolling work
Inventor: FUKUSHIMA IWAO
IPC: B21B45/00
Filed: 1979-06-29
Abstract: PURPOSE: To prevent the generation of the edge crack during the following cold rolling work under a severe condition, by carrying out the edge trimming for the hot coil so as to be directly followed by the edge heating before the pickling work, and then, by pickling the hot coil.  
     CONSTITUTION: The preceding coil is joined to the trailing coil by the build-up apparatus 4 similarly to the conventional method, and the coil is once stored in the looper 5; hereafter, the side of the coil as the black skin coil is trimmed by the side trimmer 8. Next, the working distortion of the hot coil's edge is removed by the heat treatment process 11, and hereafter, the coil is pickled in the pickling tank 6 and is coiled by the tension reel 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H034792-A (JP)
Title: Novel composition and protocol applicable to gene analysis
Inventor: JIBI JII RUUI
IPC: C12Q1/68
Filed: 1990-03-30
Abstract: NEW MATERIAL: A polynucleotide sequence capable of forming a hydrid with a Variable Tandem Repeat sequence of a genome at a single polymorphic genetic locus of eukaryote.  
     EXAMPLE: A polynucleotide sequence represented by a human DNA inset in plasmid pAC397.  
     USE: Detection of polymorphism at a single genetic locus.  
     PREPARATION: The genome sequence library of a certain organism is hybridized, under hybridization conditions, with a probe containing a Variable Tandem Repeat's natural or its consensus sequence, and library sequences in the library to be hybridized with the probe are storied, and library sequences capable of detecting the Variable Tandem Repeat length polymorphism at a single genetic locus of the above organism or another organism are tested, and then further sorted. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S60225471-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDOU NOBORU
IPC: H01L29/78
Filed: 1984-04-23
Abstract: PURPOSE:To contrive the improvement in safety and in operating efficiency of an ion implanter by a method wherein an LLD structure is formed by twice of phosphorus ion implantation. CONSTITUTION:A gate oxide film 2 and a field oxide film 3 are formed on a P type Si substrate 1 by thermal oxidation. After a polycrystalline Si film is formed on these films 2 and 3, a gate electrode 4 is formed by etching the polycrystalline film. The region unmasked with the gate electrode 4 is removed by etching. Next, an N type impurity of phosphorus is diffused into the Si substrate 1 by using the gate electrode 4 and the field oxide film 3 as a mask, resulting in the formation of source and drain regions 10. An insulation film 6 such as an oxide film is formed. Then, an insulation film 7 is left on the side wall of the gate electrode 4 by etching the insulation film 6 by anisotropic plasma etching, and the insulation film on a diffused layer 10 is removed. A relatively deep diffused layer 11 is formed by implanting phosphorus directly into the Si substrate by using the gate electrode 4 and the insulation film 7 as a mask. Finally, an intermediate insulation film 9 is formed by lamination.
Patent JP-S63246995-A (JP)
Title: Channel switching system
Inventor: OKAMOTO TOSHIAKI
IPC: H04Q3/58
Filed: 1987-04-01
Abstract: PURPOSE:To prevent dialing to an extension accidentally from being generated, by providing a relay control timer part which interrupts the count of a timer with the output of a control part when an output is issued from a selection signal reception part while counting the timer. CONSTITUTION:When the control part 7 receives the change of the output level of an off-hook detecting part 4, the control part 7 is set at a state waiting for the output of the selection signal reception part 3. When a selection signal to select another extension telephone set from an extension telephone set 2 arrives while counting the timer of the relay control timer part 6, the selection signal reception part 3 transmits thc information of the selection signal to the control part 7, and the relay control timer part 6 interrupts the counting of the timer by changing the output level to the relay control timer part 6 by the control part 7. Therefore, a switching relay contact 51 remains at a position where it is connected to brake side B, that is, to an extension side.
Patent JP-2000274510-A (JP)
Title: Gear ratio infinite continuously variable transmission
Inventor: HIRANO HIROYUKI
IPC: F16H15/38
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work of an intermediate wall and ensure the strength of the intermediate wall by comprising two sets of toroidal transmis sion parts, and arranging the support surface of a casing for the intermediate wall for housing an output sprocket connected to a chain in the direction sub stantially orthogonal to the tension direction of the chain. SOLUTION: The positioning and fastening of a collar 81 for positioning an intermediate wall to the support surface 14D of a casing 14 is performed after a leg part is engaged with the support surface 14D. A chain 40 is wound around an output sprocket 24, the leg part of a rear bulkhead 62 is moved on a line Lw so as to be engageable with the support surface 14D. Since the collar 81 performing the positioning is not assembled at this time, the movement of the rear bulkhead 62 is never obstructed, and the winding work of the chain 40 can be easily and quickly performed. Since the assembling of a toroidal continuously variable transmission is performed from the oil pan-side opening part, the opening of a casing 14 can be contracted to ensure the rigidity.
Patent JP-S558281-A (JP)
Title: Motor
Inventor: TOTSU KATSUYUKI
IPC: G01L3/00
Filed: 1978-07-04
Abstract: PURPOSE: To eliminate and stop the rotary torque of the armature of a motor by rotating the motor by setting the magnetic poles of the motor rotatable by the reaction torque higher than predetermined value.  
     CONSTITUTION: A magnetic pole supporting plate 5 projected with a supporting shaft 4 therefrom is fixed to one end of a cylindrical magnetic pole 2 provided rotatably at the inner peripheral surface of a frame 1 concentrically therewith. The pole 2 is rotatably supported via a bearing 7 at a bearing plate 6 secured to the end of the frame 1 at the supporting shaft 4. In order to fix the pole 2 at predetermined position at normally operating time, a stopper 12 is provided with a ball 11 urged by a spring 10 and a control screw 9 inserted into the guide cylinder 8 provided at the plate 6 in a manner that the ball 11 is engaged at the recess 13 formed at predetermined position on the plate 5. When an overload occurs at the armature 3, the connector is disengaged due to the reaction torque to rotate the pole to thereby eliminate to stop the rotary torque of the armature of the motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58199594-A (JP)
Inventor: INOUE TATSUO
IPC: H05K3/46
Filed: 1982-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000274135-A (JP)
Title: Opening/closing device
Inventor: NAKAYAMA MASAHIRO
IPC: B60J1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent deformation, abrasion, etc., of a sealing member in anopening/closing device and secure the sealability. SOLUTION: A lever 32 is rotatably pivoted to a front window 16 and a roller 18 is pivoted to the lever 32. The roller 18 is fitted to a guide rail to make it transferable. A torsion spring 37 urging the lever 32 to the separating direction of the roller 18 from the front window 16 is provided. A stopper 38 fixing the lever 32 housed in the front window 16 side against the torsion spring 37 is rotatably formed by a stopper pivotal pin 71. A stopper release body 78 releasing the fixed state of the lever by the stopper 38 at the closed position of the front window 16 is disposed. A sealing member such as a weather strip or the like is counterposed at the side where the front window 16 moves by the spring action of the lever 32 when the lever of the stopper 38 is unfixed by the stopper release body 78.
Patent JP-H08291256-A (JP)
Title: Production of heat-insulating material resistant to transient thermal stress and corresponding material
Inventor: REMO KARUNIYURO
IPC: C08K3/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermally insulating material having low diffusivity, high heat resistance and good mechanical flexibility, breaking strength characteristics and ageing resistance by a novel method using an etastomer binder, a silica filler and a specific soubilizer as materials.  
     SOLUTION: Fifty to eighty pts.(wt.) elastomer binder (A) (pref. silicone elastomer, etc.), a silica filler (B) (pref. a powder silica gel), and 18-45 pts. solubilizer (C) contg. 3-20 pts.inorg. filler saturated with structural water (I) (pref. copper sulfate, sodium carbonate, cobalt chloride, etc.), and 15-25 pts. excess structural water (II) are uniformly mixed and then the mixture is polymerized pref. at room temp. When a structure is coated with a purposeful material it is recommendable that the material is adhered or sprayed to the structure. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S58198052-A (JP)
Title: Process kit
Inventor: NOMURA AKIHIRO
IPC: G03G15/00
Filed: 1982-05-14
Abstract: PURPOSE:To prevent a drive coupling part from damage when a kit is taken out by setting up a drive coupling member on the inside of a line or surface obtained by connecting the projected part of a kit wall part or an enveloped surface formed by the end part of the wall part and said line. CONSTITUTION:A positioning pin 23 to fix the position of the kit and connectors 24, 26 are arranged on the wall surface of a case 8 to be arranged on the inner side at the charge of the kit are fitted so as to surround the drive coupling part 25 to drive a photosensitive drum. Since the pin 23 and connectors 24, 26 are set up higher than the drive coupling member 25 at the height of the inner surface 8a, the coupling member 25 is located in a space between the projected part of the connector 24 and the end part 27 of the case 8 and prevented from contact with the plane 28 even if the case 8a is put on the plane 28 such as a desk by turning its wall surface on the bottom when the process kit is removed from the body.
Patent JP-S6035520-A (JP)
Title: Device for semiconductor surface etching process
Inventor: SEKI ISAMU
IPC: H01L21/00
Filed: 1984-04-25
Abstract: PURPOSE:To contrive improvement in the yield of production, in the reduction of manhours and to cut down the cost of production by a method wherein the condition of film located on a plate type material to be processed is monitored using an optical means, thereby enabling to perform a processing under stabilized conditions. CONSTITUTION:An aluminum vapor-deposited film is formed, a semiconductor wafer 15 whereon a mask of prescribed pattern is formed is positioned on a ratating stand 3, it is rotated by a spinner 4, a beam of light is projected on the wafer surface by a projector 9, and the reflected light is received by a light-receiving device 10. The spray nozzle of a treatment solution feeding device is opened, and an etchant is sprayed on the wafer surface. When the surface of the wafer 15 is exposed as an etching process makes progress, the signal sent from a photoelectric switch becomes weak, the spray nozzle is blocked when said signal is made smaller than the set value, and the spraying of etchant comes to a stop. After pure water sent from the spray nozzle has been sprayed for the prescribed period, a dehydrating and drying up processes are performed by operating the spinner only for the prescribed period.
Patent JP-H11285148-A (JP)
Title: Dc power supply polarity changing device
Inventor: KOSAKA KIICHI
IPC: H02J1/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device with which a DC voltage with a required polarity can be supplied to an apparatus set, regardless of the polarity of an AC adaptor, used. SOLUTION: The device comprises an intermediate adaptor 20, which is connected between an AC adaptor and an apparatus set to which a specified DC power supply voltage is to be supplied. The intermediate adaptor 20 has an input terminal 22 into which the DC plug of the AC adaptor is inserted, an output terminal 24 which is inserted into the DC jack socket of the apparatus set and an display lamp 25. A full-wave rectifier circuit which rectifies the full wave of the DC power supply voltage, which is the output of the AC adaptor and a regulator which stabilizes the rectified output are provided in an adaptor main part 21, and the stabilized DC power supply voltage is taken out between output terminals 24a and 24b of the DC power supply voltage.
Patent JP-H07295768-A (JP)
Title: Method and device for controlling output and network system
Inventor: SUGIURA TAKU
IPC: G03G21/00
Filed: 1994-04-20
Abstract: PURPOSE:To improve the efficiency of the whole network by canceling the stagnation of printing-out by outputting information from an equipment, which is provided with desired output paper even in the case where that paper is not provided. CONSTITUTION:Printing-out is indicated from a computer 604 to a copy machine A601. The presence/absence of paper, A4 in size, is inquired to the copy machine by communication between the computer 604 and the digital copy machine A601, for example, the presence/absence of paper, A4 in size, is investigated by the copy machine A601 while using a paper sensor and a size sensor corresponding to thar inquiry, and the result is reported to the computer 604. When there is the paper in A4 size, information is printed from the copy machine A601. When there is no paper, A4 in size, on the other hand, the computer 604 next inquires the presence/absence of paper in A4 size to a digital copy machine B602. Thus, even when there is no desired recording medium at a desired output device, the desired recording medium of the other output device on the network is searched and information is printed out there.
Patent JP-H07293782-A (JP)
Title: Heat insulating element
Inventor: HARADA YASUHIRO
IPC: F16L59/06
Filed: 1994-04-21
Abstract: PURPOSE:To improve durability against repetitive heating, in a heat insulating element such as a vacuum heat insulating container, by reducing stress which is generated at a jointing member such as a membrane based on thermal expansion without an increase in the number of processing. CONSTITUTION:A vacuum heat insulating layer 16 is formed between an inner container 13 and an outer container 14 jointed with each other through a membrane 15. The outer container 13 is formed out of a material whose coefficient of linear expansion is higher and whose Young's modulus is lower than the inner container 14.
Patent JP-S60225148-A (JP)
Title: Hardening method of gelatin
Inventor: OKAMURA HISASHI
IPC: C07D213/34
Filed: 1984-04-23
Abstract: PURPOSE:To cure efficiently gelatin by using the compd. expressed by the formula thereby speeding up the curing effect on the gelatin, decreasing a post-cured film and improving the solubility in water. CONSTITUTION:The compd. expressed by the formula is used as a hardener for the gelatin. The amt. of the hardener to be used can be selected as desired according to purposes. The hardener is normally usable at the propertion within the range from 0.1 up to 20wt% by the weight of the dry gelatin. The hardener is more preferably used at the proportion within the range from 0.5 up to 10wt%. There is no particular limitation for the photographic layer for which the hardener is used; the hardener is usable for not only a silver halide emulsion layer but also any gelatin-contg. photograhic layers including, for example, an undercoating layer, back layer, filter layer, intermediate layer, overcoat layer, etc.
Patent JP-H073054-A (JP)
Title: Thermoplastic polyurethane prepreg and its preparation
Inventor: UMA SHINKI
IPC: C08K7/02
Filed: 1991-04-15
Abstract: PURPOSE: To obtain a thermoplastic polyurethane prepreg equipped with excellent characteristics of urethane.  
     CONSTITUTION: A plurality of fibers are pulled while passed through a liquid polyurethane resin with a viscosity of 150-4,000 cpu and the resin impregnated fibers are wound around a core shaft, and a solvent or the like is removed by heating or the impregnated fibers are aged to form a polyurethane elastomer composite material, which is, in turn, taken out to be cut along its axial core direction to produce a thermoplastic polyurethane prepreg containing 30-75 vol.% of the reinforcing fibers the material quality of which is selected from org. and inorg. fibers. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63248167-A (JP)
Title: Manufacture of hetero-junction bipolar transistor
Inventor: HAYAMA NOBUYUKI
IPC: H01L29/205
Filed: 1987-04-02
Abstract: PURPOSE:To reduce base-collector capacitance by forming a semi-insulating layer consisting of a semiconductor material lattice-matching with each layer of an external base region and a collector layer and containing an impurity at a deep level between the external base region and the collector layer. CONSTITUTION:An N-type collector layer 2 is grown onto a semi-insulating substrate 1, and the layer 2 is etched selectively by using a mask 3. A semiconductor material to which a donor impurity or an acceptor impurity at a deep energy level of the same material as the layer 2 is doped is epitaxial-grown onto an etched region in the layer 2, and a semi-insulating layer 4 is shaped. The mask 3 is removed, and a P-type base layer 5 and an N-type emitter layer 6 are formed in succession. Accordingly, the base-collector parasitic junction capacitance of the layer 5 and the layer 2 can be reduced in response to the thickness of the layer 4 while an ion implantation process and a heat treatment process with the ion implantation process are unnecessitated after the layer 5 is shaped, thus preventing the induction of a crystal defect to the layer 5 and a diffusion to the layer 6 of the impurity in the layer 5 can be obviated.
Patent JP-S5510434-A (JP)
Title: Oxygen concentrator
Inventor: YOKOYAMA YOSHIO
IPC: B03C1/02
Filed: 1978-07-06
Abstract: PURPOSE: To enable conc. oxygen to be simply obtd. by setting one or more electromagnets and by supplying an electric current of a specified waveform to introduce oxygen molecules in air into a concentrator.  
     CONSTITUTION: Oxygen taking-out body 1 is provided with air inlet 3, oxygen outlet 4, and a plurality of electromagnets 2. Body 1 is constituted by piling up one-process elements in layers, and each element consists of nozzle 5, next process introduction hole 6, exhaust gas pass 7, circulating pass 8, etc. Air is taken in through inlet 3, and spouted from nozzle 5. By the action of electromagnets 2 supplied with an electric current of a specified waveform shown by the diagram, paramagnetic oxygen molecules are shifted to the side of pass 8 to produce conc. oxygen. By applying a magnetic field of 3000 Gs the final oxygen concn. reaches about 40%. This oxygen generator is cheap and simple, so it is widely used in a hospital, an ambulance, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61238560-A (JP)
Inventor: HIRUMAARU FUORUSUTAA
IPC: B60D1/00
Filed: 1986-04-11
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-H06184547-A (JP)
Title: Control of specific gravity of pitch discharged from depitching tower
Inventor: HIDA IZUMI
IPC: C10B45/00
Filed: 1991-04-15
Abstract: PURPOSE:To improve the precision of the quality of the discharged pitch by estimating the specific surface gravity of the discharged pitch in high precision from the measured value of the feed absorbing oil and the measured value of the bottom temperature and regulating the amount of the feed oil according to this estimation. CONSTITUTION:This figure shows a depitching tower in a process for recovering crude gas oil in a coke oven gas. An absorbing oil is fed for depitching through a feed pipe 12 to the upper side surface of a depitching tower 8. Steam is blown into the tower through a steam pipe 13 from the lower side surface of the depitching tower 8 and heats the oil to effect its depitching. The absorbing oil is separated, and the soft fraction absorbing oil is recovered from a recovery pipe 14 on the top of the tower 8, and the heavy fraction absorbing oil, namely the discharged pitch, is withdrawn from a recovery pipe 15. A temperature sensor 21 is provided at the bottom of the tower 8, automatically detects the bottom temperature, and the detected value is sent to a temperature indicator/controller 22 in the feed pipe 12 to perform automatic control. When the bottom temperature is higher than the target temperature, the amount of the feed absorbing oil is increased, and on the contrary, when it is lower than the target value, this amount is decreased.