baber/WOPTO huggingface dataset:
Patent JP-S60107854-A (JP)
Title: Capacitor
Inventor: SAKUMA NORIYUKI
IPC: H01L21/28
Filed: 1983-11-16
Abstract: PURPOSE:To obtain the capacitor of large capacity occupying a small area by a method wherein insulating films for interelement isolation are provided on the circumferential part of an Si substrate, a lower electrode is formed on the region ranging from the substrate surface to the film edge part exposed between said interelement isolation insulating films, and when the capacitor is formed by providing an upper electrode on the whole area including the lower electrode through the intermediary of a Ta2O5 film, these electrodes are constituted by W, Mo, W-silicide, Mo-silicide and the like. CONSTITUTION:Insulating films 32 for interelement isolation are formed on the circumferential part of an Si substrate 31, a lower electrode 33 of approximately 1,000Angstrom  in thickness, consisting of W, Mo, W-silicide, Mo-silicide and the like, is deposited on the region ranging from the surface of the substrate 31, exposed between the insulating film 32, and the film 32. Then, the entire surface including said lower electrode 33 is covered by a Ta2O5 film 34 of approximately 300Angstrom  in thickness, and an upper electrode 35 of the same composition as the electrode 33 is coated on the film 34. As a result, an excellent capacitor having the capacitance density of 7.26fF/mum<2> and the characteristics wherein leak current will be maintained at 10<-6>A/cm<2> can be obtained.
Patent JP-S60107873-A (JP)
Title: Photo-receiving surface
Inventor: ISHIOKA YOSHIO
IPC: H01L31/09
Filed: 1983-11-16
Abstract: PURPOSE:To produce a photo-receiving surface utilizing a cheap organic filter by a method wherein an amorphous silicon is formed while maintaining the substrate temperature at specific value or less subject to later photo-irradiation. CONSTITUTION:A disc composed of an organic filter 2 produced on a glass plate 1 as a substrate, an SiO2 layer 3 protecting the filter 2 and a transparent electrode 4 is selected to be set up within a reactive sputtering device. When, after vacuum-exhausting process, mixed gas is introduced and Si target is impressed with high frequency input, a discharge happens from the Si target to deposit an amorphous silicon 5 on the substrate 1. At this time, an amorphous silicon with an optical forbidden band width of around 1.9eV is formed subjected to 30% or hydrogen concentration in the mixed gas and 3X10<-3>Torr of the gas pressure while the reaction is stopped when the film reaches 2mum thick. Then the substrate 1 is held at 130 deg.C to perform photo-irradiation through the intermediary of an optical film cutting a long wave length region longer than 500nm on the surface of the amorphous silicon 5.
Patent JP-H0879544-A (JP)
Title: Picture processor
Inventor: YAMAKAWA SHINJI
IPC: G06T1/60
Filed: 1994-09-07
Abstract: PURPOSE: To narrow the minimum width of a processing area and to reduce a required memory capacity by shifting an area code for indicating area end for one bit to the area code for indicating area start and writing them in a memory. CONSTITUTION: The memory control part 20 of a coordinate memory 92 writes processing mode information S1 and S2 provided with the area codes for respectively indicating the area start/end in the memories 21A and 21B in a bit map shape of the memory 21 while shifting the S2 for one bit to the S1 by the control of a CPU 10. Thus, the area of one picture element is specified as the minimum unit of area specification. Thus, the minimum width of the processing area is narrowed, the constitution of hardwares for an area processing is simplified and the required memory capacity is reduced.
Patent JP-H1036469-A (JP)
Title: Thermosetting resin
Inventor: TAKAHASHI MASAYUKI
IPC: C08G73/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin which is excellent in storage stability and curability and can give a cured product excellent in heat resistance, strength, etc., by grafting a compound having a graftreacting group and a tert. amino group onto a specified polycarbodiimide. SOLUTION: A polycarbodiimide having repeating units represented by the formula (wherein R is a divalent organic group) is prepared by for example a method comprising reacting an organic polyisocyanate (e.g. 2,4-tolylene diisocyanate) in the presence of a catalyst (e.g. 1-phenyl-2-phospholene-1-oxide) which promotes the carbodiimidization of isocyanate groups. Next, a compound having a graft-reacting group and a tert. amino group (e.g. 3- dimethylaminobenzoic acid, 3dimethylaminophenol or 4-mercaptopyridine) is grafted onto the polycarbodiimide to obtain a thermosetting resin having an average molecular weight (in terms of polystyrene as measured by gel permeation chromatography) of 500-200,000 and being desirable for e.g. heat-resistant adhesives.
Patent JP-S60107376-A (JP)
Title: Printer
Inventor: ARISAKA YOUICHI
IPC: B41J11/46
Filed: 1983-11-16
Abstract: PURPOSE:To improve operability by providing a code mark reading means for reading a code mark at the head pickup position of a format paper and a head pickup control means for picking up the head of the format paper according to the results of the reading. CONSTITUTION:A mark sensor 38 reads a code mark 2 attached to a format paper 1 and the head pickup position of the format paper 1 is discriminated from the results of the reading. A linefeed motor 22 and a space motor 42 are driven by the number of steps corresponding to the results of the discrimination to feed the format paper 1 while the carriage 31 is moved to position the print starting point of the format paper 1.
Patent JP-H0379579-A (JP)
Title: Vibration suppressing device for suspended strip body
Inventor: KAGAMI MASAAKI
IPC: B66B7/06
Filed: 1989-08-22
Abstract: PURPOSE:To develop the superior vibration suppressing function by positively facilitating the shift of a swing supporting point by installing a device for drive- controlling the driving power of an actuator for driving he swing supporting point in the swing direction, in the direction for reducing the swing tilt angle of a strip body. CONSTITUTION:When a tail cord 3 swings, shuttles 10 and 11 are dragged by steel cords 4 and 5 and are swing along guide rails 14 and 15, and when each swing of the shuttles 10 and 11 is delayed by the tail cord 3 because of the frictional resistance and inertial resistance, tilt angle sensors 20 and 21 detect the delay as each tilt of arms 22 and 23. Then, a controller for an actuator controls the actuators 16 and 17 in the direction for reducing the swing tilt angle to zero, having the swing tilt angle as feedback input, and drives the shuttles 10 and 11. Therefore, the shuttles 10 and 11 move, following the direction of the swing of the tail cord 3 apparently, and a swing supporting mechanism can be realized in equivalent form.
Patent JP-H0766600-A (JP)
Title: Component mounting device
Inventor: KANAZAWA TSUNEO
IPC: H05K13/08
Filed: 1993-08-30
Abstract: PURPOSE:To prevent missing of component to be mounted on a printed board by installing a device for checking that a component is vacuum held or not by a suction nozzle immediately before the mounting of the component at the mounting position. CONSTITUTION:A light projector 19 and a light detector 20 are installed on both ends of C-shaped mounting board 21 with the nozzle between the projector 19 and the detector 20. When the light from the light projector 19 is interrupted by a component and does not reach the light detector 20, the component is judged to be present. A clearance is maintained between the mounting plate 21 and a base 15 positioned at a mounting station in such a way that the supporting part of both ends of the mounting plate does not touch a nozzle when a rotary table 13 moves to the next station. The mounting plate 21 is moved in X direction by an X-Y table driven by a driving source. Therefore with the rotation of a head 15 at an angle correction station, whatever position the nozzle is moved, the light from the light projector 19 passes through the desired position of the component vacuum held by the nozzle.
Patent JP-2001045606-A (JP)
Title: Electric vehicle
Inventor: HIROSE TOKUZO
IPC: B60K16/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance continuity with respect to a long-distance continuous running by preventing the environmental pollution due to exhaust gas. SOLUTION: In an electric vehicle 1 as an electric motorized car, solar cell panels 8a, 8b and 9a, 9b are provided between the inner wheel parts and the outer wheel parts of a front wheel 2 and a rear wheel 3, and also fenders 12 and 14 are provided with solar cell panels 13 and 15. Then, a battery 11 is charged with an electromotive force from these solar cell panels 8a, 8b and 9a, 9b, and also motor 5 and 6 provided at the front wheel 2 and the rear wheel 3 are supplied with electromotive force, so as to lessen the interruption of the running caused by the charge of the battery 11 and enable the continuous running.
Patent JP-S61276504-A (JP)
Inventor: KARURO KURESUPI
IPC: A45C5/00
Filed: 1985-09-26
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-H0262557-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGUCHI KIYOSHI
IPC: G03G5/14
Filed: 1988-08-29
Abstract: PURPOSE:To obtain the photosensitive body which has high sensitivity, is extremely small in the degradation of electrostatic chargeability by preexposing fatigue, is free from the delay in rising of electrostatic charge potential even after repetition of charging and exposing and has a decreased change in residual potential by incorporating specific ether into the protective layer thereof. CONSTITUTION:The crown ether of 3 to 8 oxygen atoms constituting a ring is dispersed and incorporated into the protective layer on the surface of the photosensitive body. The electrophotographic sensitive body which has the high sensitivity, is extremely small in the degradation of electrostatic chargeability by the preexposing fatigue, is free from the delay in rising of the electrostatic charge potential even after repetition of charging and exposing and has the decreased change in the residual potential is then obtd.
Patent JP-S58110904-A (JP)
Title: Exhaust gas circulating combustion of rotary kiln
Inventor: FURUYABU YUKIO
IPC: F23C9/06
Filed: 1981-12-25
Abstract: PURPOSE:To prevent an oversupply of combustible substance to the rear stage of the kiln and to decrease combustion volume by a method wherein a part of the exhaust gas in the rotary kiln which contains unburnt substance is extracted so as to be utilized as a fuel for a burner and also as a heat source for preheating combustion air. CONSTITUTION:A part of the exhaust gas G in the rotary kiln 1 which contains unburnt substance is extracted by an exhaust gs duct 4, and thus extracted gas G1 is led to an air preheater 6 through a lagging pipe 5 for use in preheating the combustion air for the burner 3. Further the gas G1 is sent via a circulation fan 7 to the burner 3 as fuel for it. In the burner 3, the gas G1 having a low heating value is added with fuel F to increase the heat value and burning characteristics, and thus obtained mixture is burnt with the combustion air A which is preheated by the preheater 6.
Patent JP-S6276130-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: NAKAYAMA SHOJI
IPC: H01J9/20
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a cathode-ray tube with a long life by forming an inner conductive film with small gas discharge and a large specific surface area by applying a specific paint to the inner surface of a funnel and then baking the thus formed coating. CONSTITUTION:The inner surface of a funnel 6 is coated with a conductive paint which is prepared by suspending a conductive material composed of water glass used as the binder, graphite and iron oxide (Fe2O3) in water and then adding CMC (Carboxy-Methyl-Cellulose-Na) to the aqueous suspension. The maximum amount of CMC used as the solid component is 0.5wt% of the total amount of the conductive paint. After the conductive paint is applied to the inner surface of the funnel 6, this is baked to form an inner conductive film 10. As a result, the amount of gas discharged from the inner conductive film 10 after evacuation can be greatly reduced. Furthermore, the getter effect of a getter film formed on the inner conductive film 10 after evacuation can be greatly increased.
Patent JP-H0879536-A (JP)
Title: Picture processing method
Inventor: SUGIURA SUSUMU
IPC: G06V30/10
Filed: 1994-09-08
Abstract: PURPOSE: To convert multi-valued picture data into the data of an easily handlable form by inputting the multi-valued picture data of respective picture elements and converting pictures shown by the data into the data hierarchically structured in plural layers. CONSTITUTION: An original is read by a scanner 100 and stored in a memory 200 as the multi-valued picture data. Then, a first optimum threshold value is calculated from the pictures of the entire source pictures and decided. Then, the entire pictures are threshold processed by the threshold value. The threshold processed data are transferred to a block selection part 500, block selection is performed and the area judged result is received from the block selection part 500 as position information and content information for showing the kind of the pictures of an area stipulated by the position information. The picture data in a character area inside a non-character area are read again from the memory 200, the optimum threshold value is obtained, thresholding is performed and transmission to a character recognition part 400 is performed.  Thus, the character code of a character picture part, the size of a character, etc., are recognized and the character picture part is compressed and stored in an electronic file 600.
Patent JP-H0264928-A (JP)
Title: Optical head
Inventor: HOSHINO ISAO
IPC: G11B7/135
Filed: 1988-08-31
Abstract: PURPOSE:To prevent an unnecessary optical beam from feeding back to a light source or a detecting optical system by obtaining an oblique angle which is enough to shape an incident beam from an anisotropic beam to an isotropic beam in an incident optical axis to an incident surface, providing a third outgoing surface with extending the incident surface and fetching a reflected light from a dividing reflection surface to the external part of a beam splitter. CONSTITUTION:For an incident angle alpha of an incident light on the incident surface of a beam splitter 3 which has beam shaping operation, the light refractive index of the beam slitter 3 is selected near a Brewster angle so that the reflection loss of the incident beam can be reduced. Since a condition for the incident angle alpha to be the Brewster angle is alpha=tan<-1>n, such a condition is achieved by using the material of the light refractive index with which the condition of m n can be obtained for beam shaping magnification (m) and optical diffraction factor (n) of the beam splitter 3. Since the same effect as this operation can be obtained even to the optical beam from the third outgoing surface provided by extending the incident angle, the reflection loss is eliminated on the outgoing surface and almost all the optical beams can be taken out to the external part of the beam splitter 3. Thus, a stray light can be extremely lowered.
Patent JP-S59105939-A (JP)
Title: Apparatus for controlling fuel injection quantity of diesel engine
Inventor: KONISHI YOSHIMUNE
IPC: F02D41/40
Filed: 1982-12-08
Abstract: PURPOSE:To reduce the delay time caused in effecting smooth conversion into an analogue command value, by satisfying the following relationship, fs<fc<fp, where fp is the frequency of a square-wave pulse voltage command value, fs is the response frequency of a positioning servo-system, and fc is the cut-off frequency of an active filter. CONSTITUTION:The cut-off frequency (fca) of a filter and the frequency (fp=1/ Tp) of square-wave pulse voltage are selected to satisfy the following relationship, fca<fp. In case that fca is made sufficiently small to fp, the delay of response of the filter is increased and controllability as an apparatus for controlling the injection quantity of fuel is impaired since delay of response is caused until a duty signal is produced by a CPU2 and an analogue command value Vs is obtained. Therefore, the relationship of fa<fca must be satisfied to the response frequency fs of a positioning servo-system. In case that Tp is made small to fca, on the other hand, duty period must be shortened, so that high accuracy is not obtained in changing the duty ratio. Further, Tp cannot be made shorter than the time required for processing the content of calculation and process to be performed by the CPU2 without any trouble.
Patent JP-S6458331-A (JP)
Title: Denitration method for exhaust gas
Inventor: KOMATSUBARA KATSUNOBU
IPC: B01D53/94
Filed: 1987-08-31
Abstract: PURPOSE:To increase SV value and enhance treatment capacity by using catalysts modified by means of making a carbon material of specific surface area of 20-1,500m<2>/g contact with ammonia and gas containing oxygen at the temperature of 150-450 deg.C. CONSTITUTION:A carbon material such as active carbon or the like with a specific surface area of 20-1,500m<2>/g is modified by making the same contact with ammonia of approximately 2vol.% or more and gas containing approximately 1vol.% or more with SV value approximately 50-10,000h<-1> at the temperature of 150-400 deg.C for 10min or more. As for components other than modified gas, nitrogen, carbon dioxide, water vapor or any others not affecting badly the carbon material such as combustion gas or the like can be used. Then, ammonia is added to exhaust gas, which is made in contact with catalysts of modified carbon material prepared at the temperature of approximately 60-200 deg.C and denitrated. By said process, SV value of exhaust gas can be increased and treatment capacity is enhanced to a large extent to obtain a sufficient denitration effect.
Patent JP-H07124340-A (JP)
Title: Toy cockroach and toy beetle
Inventor: TSUKAHIRA TSUNEO
IPC: A63H3/04
Filed: 1993-08-06
Abstract: PURPOSE:To enable a toy cockroach or beetle to be easily assembled and to show a message, written on the surface of a body thereof, to be read according to a change in movement of an elytron. CONSTITUTION:A toy cockroach or beetle comprises a body 2, a head 3, an elytron 4 and a feeler formed to be a required shape. The body 2 comprises a main body, head attachment parts 7 extended from the main body and attachment parts 8 laid on the head attachments 7 as well as having almost the same shape as that of the head attachment parts 7. The head part 3 comprises a main head and a tongue 10 placed on the upper surface of the main head. The elytron 4 comprises a thinly-made elytron part 11 extending to be a protruded attachment part 13. A head part 9 having a feeler 5 is fixed on the attachment part of the main body and the tongue 10 of the main head is attached to the protruded attachment part 13 of the elytron part 11 of the elytron 4 and the main head is affixed to the head attachment part 7 of the main body.
Patent JP-H0378440-A (JP)
Title: System linkage device for small-size generation set
Inventor: HIGASA HIROMASA
IPC: H02J3/38
Filed: 1989-08-21
Abstract: PURPOSE:To facilitate linkage with a power system or parallel-off from the power system by detecting frequency change sections peculiar to a small-size generation set and the power system in the linkage of the small-size generation set such as a solar cell and the power system. CONSTITUTION:The load 9 of a consumer 7 is supplied with the power of a power system A through a circuit breaker 4, a distribution line 3, an incoming line 6 and a circuit breaker 8. A small-size generation set 8 in the consumer is composed of a solar cell 10, an inverter device 11 and a cogeneration 12. A system linkage device 13 is connected on its midway of the incoming line 6, and judges whether components peculiar to each of the power system A are present, the inverter device 11 and the cogeneration 12 in the frequency change section of voltage. The system linkage device 13 tests the levels of these frequency components, and enables the judgement of linkage with the power system. When linkage is released, the system linkage device 13 turns the circuit breaker 8 OFF, and prevents reverse voltage to the power system A from the small-size generation set B.
Patent JP-H0750318-A (JP)
Title: Low permittivity film carrier base material and film carrier
Inventor: NAKAJIMA KAZUO
IPC: H01L21/60
Filed: 1993-08-05
Abstract: PURPOSE:To form a high density pattern by using an opened and flattened glass cloth which has excellent impregnation of PTFE, no removal of glass powder, no residue of void, high hermetical sealability with a device, excellent soldering heat resistance and uniform relative permittivity. CONSTITUTION:The low permittivity film carrier base material comprises an opened and flattened glass cloth 1, a PTFE sintered layer 2 having a predetermined resin content and formed by repeatedly impregnating the cloth 1 with PTFE dispersion, drying and baking it, and a PTFE fine particle layer 3 the PTFE is dried at a melting point or lower and which is formed on an upper surface of the layer 2. Further, the material comprises a composite resin layer 4 of the PTFE and low melting point fluorine resin which is impregnated with fluorine resin dispersion having a lower melting point than that of the PTFE, dried and baked at the melting point or higher of the PTFE, a low melting point fluorine resin single element layer 5 of a thin layer of several mum or less formed on the upper surface of the layer 4, and metal layers 7, 8 arranged on both sides of a single resin cloth 6 made of the cloth 1 and the layers 2, 3, 4, 5 and heated and pressed at the melting point or higher of the PTFE.
Patent JP-H0941645-A (JP)
Title: Connecting construction of drain pipe for building
Inventor: URABE YOSHIO
IPC: E03C1/122
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To facilitate a repairing work by connecting connections on the upper stream side of drain pipes penetrating floors of respective stories with insert flare joints, and connecting connections on the lower stream side of drain pipes with flare flange joints. SOLUTION: Connection on the upper stream side of a drain pipe 3 provided between drain pipes 1 penetrating the floors of respective stories of a building is connected to the lower stream side of the of the drain pipe 1 of the upper story through an insert flare joint 4. Further, connection on the lower stream side of the drain pipe 3 is connected to the upper stream side of the drain pipe 1 of the lower story through a flare flange joint 12, a hing band is fitted so as to fasten through bolt/nut. Next, in the case of a cleaning and improving work, the insert flare joint on the upper stream side and the hinge band of the flare flange joint 12 on the lower stream side are detached, and packing 16 is detached so as to detach the drain pipe 3. Consequently, the drain pipe can be fitted and detached only in a specified story so as to execute a piping work.