baber/WOPTO huggingface dataset:
Patent JP-S5487489-A (JP)
Title: Integrated-resistance circuit for ad/da converter
Inventor: TAKASUKA YOSHINORI
IPC: H01L27/04
Filed: 1977-12-23
Abstract: PURPOSE:To eliminate the resistance-value error of a resistance circuit by using the main body of a linear resistor as a potentiometer and by connecting terminals of several tap lead-out parts extended from this main body to switching transistors. CONSTITUTION:Onto a thick field oxidized film, main body A of a linear impurity- added polysilicon resistor is provided and impurity-added region E of a switching semiconductor element formed in this main body A and the substrate is connected at part B where one part of the polysilicon resistor is protruded, without forming another wiring layer.
Patent JP-H05318598-A (JP)
Title: Cooling method for adhesive of adhesive sheet manufacturing step
Inventor: NISHIOKA HARUO
IPC: B29L9/00
Filed: 1992-05-22
Abstract: PURPOSE:To enhance cooling efficiency and to shorten the time for cooling by uniformly cooling adhesive of a melted state without generating a difference in the efficiency between the vicinity of an outer periphery and a center of a mold pad. CONSTITUTION:Hot air near a coated part of adhesive 6 is dissipated out of a mold by needles 8-8 pierced into a mold pad 4, cool air is uniformly supplied to the vicinity of the coated part by air supplying means, and the vicinity of the outer periphery and a center of the pad 4 are cooled with the same cooling efficiency.
Patent JP-S6217612-A (JP)
Title: Gyrocompass power supply system
Inventor: MINAMI HIROSHI
IPC: G01C19/38
Filed: 1985-07-16
Abstract: PURPOSE:To assure constantly accurate absolute compass directional information, by preventing memory access to an absolute compass direction memorizing unit for an input of a voltage drop signal, switching the power source to that for back-up and holding absolute compass direction information inside the memory even if an abnormal signal is introduced. CONSTITUTION:In an absolute compass direction arithmetic operation unit 40', when an electric voltage drop detecting signal P is introduced, a CPU 4a prevents memory access to a memory 40 and switches the power source supplied to the memory 40 from a DC voltage from a power-stabilizing circuit 80 to a source 41 for back-up with a switching element 42. And, upon dropping of voltage to introduction of an abnormal signal R from a power source monitor circuit 83, arithmetic operation function is stopped by application of reset on the arithmetic operation of the CPU 4a. Later, when the signal R is removed by increased output voltage of a rectifying circuit 8a, the CPU 4a re-excites the arithmetic operation function and when the signal P is removed by further increased voltage, the switching element 42 is switched. Further, the power source to the memory 40 is changed from the source 41 to the DC voltage of the normal circuit 81.
Patent JP-S641395-A (JP)
Title: Key telephone system
Inventor: INAGAKI CHO
IPC: H04Q3/58
Filed: 1987-06-23
Abstract: PURPOSE: To use an individual line telephone for back-up in the same way as normal branch connection by connecting a circuit in which a B relay and a photo coupler are connected in serial on a trunk line interface to the trunk line in parallel (branch).  
     CONSTITUTION: A office branch interface chip (Tip) line 3 and a Ring line (Ring) 4 are connected to the trunk line, and an individual line telephone (SLT) chip line 5 and an individual telephone set ring line 6 are connected to the trunk line in parallel through the B relay 2 and a two-way photo diode 8 for call current detection. With a control circuit 14, a transistor 18 is driven, and a (b) relay winding 15 for the B relay 2 is driven when the transistor 18 is in an 'ON'-state, and the contact point of the B relay 2 comes to an open (brake) state. If a transistor 17 is in the 'ON'-state, an (a) winding 16 for an A relay is driven and the A relay 1 comes to a short (make) state. Thus, the individual telephone set for back-up is eliminated. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0323356-A (JP)
Title: Abnormality detecting method for exhaust gas reflux control system for internal combustion engine
Inventor: IGARASHI HISASHI
IPC: F02M25/07
Filed: 1989-06-19
Abstract: PURPOSE:To high-precisely detect failure in operation of an EGR control system by a method wherein when an actual change amount of a pressure in an intake air passage available when the target opening value of an EGR valve adjusted to a given opening value is below a given value, it is diagnosed that the EGR control system is failed in operation. CONSTITUTION:An EGR valve 17 is located in the middle of an EGR passage 16 through which an intake air pipe 2 and an exhaust gas pipe 11 of an engine 1 are interconnected. The EGR valve 17 is provided with a valve body 19 operatively coupled to a diaphragm 21 operated in response to a synthesized force of an absolute pressure in the intake air pipe, regulated by a synthesized force regulating valve 20, and an atmospheric pressure. The synthesized force regulating valve 20 effects duty control according to a target valve opening value based on an operation state by means of an ECU 5, and regulates a synthesized force. In this case, an absolute pressure sensor 8 is mounted to the intake air pipe 2 through a branch pipe 7, and when an actual change amount of an absolute pressure available when the target opening value of the EGR valve is adjusted to a given opening value is below a given value, it is diagnosed that an EGR control system is failed in operation.
Patent JP-H0699947-A (JP)
Title: Device and method for closing
Inventor: GIANNI MANTOBANI
IPC: B65B51/10
Filed: 1993-06-03
Abstract: PURPOSE: To accurately control the expansion and elongation of an activated adhesive by making at least one width of at least one energy field smaller than a corresponding width of an envelope. CONSTITUTION: A gap bridge 52 is fixed near a gap between one side of a conveyer belt of a conveyer 4 and a station 2. The gap bridge 52 is adjustable across its operation face, and reaches a packed product 11 in a directed state to slide the same so that the packed product 11 is advanced near an energy field 10. The adhesive is liquefied through this zone, its strip width is slightly increased, the adhesive is resolidified immediately after it is separated from an end of the energy field 10, and the packed product 11 is advanced onto the conveyer over the gap bridge 52. The packed product 11 can be reversed so that a closing field 17 is installed across the conveying direction near a station 3.
Patent JP-H06345447-A (JP)
Title: Method for regenerating mold for forming optical element
Inventor: KUWABARA TETSUO
IPC: C03B11/08
Filed: 1993-06-03
Abstract: PURPOSE:To provide a method for regenerating a mold for forming an optical element capable of removing residual sticking materials by physical treatment in addition to a conventional vacuum plasma etching process for removing the sticking materials from a forming surface of a mold base metal for forming. CONSTITUTION:This method for regenerating a mold for forming an optical element is to carry out the forming of the optical element by using a forming mold 14 in which a carbonaceous coating 12 is applied to the forming surface, thereby removing and the coating layer and regenerating the mold when the coating layer of the mold for forming is deteriorated. This method has a step for subjecting the coating layer to the vacuum plasma etching reactive with the coating layer and a step for subsequently removing the residue 21 after the etching by the rubbing action with abrasive grains having a minute grain diameter.
Patent JP-H0712514-A (JP)
Title: Optical fiber displacement sensor
Inventor: TAKEDA AKIRA
IPC: G01B11/00
Filed: 1993-06-28
Abstract: PURPOSE:To measure the displacement on the measurement surface within a narrow space by providing an end face which is inclined by a specific angle for an optical axis at both tips of an optical fiber for projecting light and an optical fiber for receiving light which is laid out in parallel with the tip part. CONSTITUTION:The sensor consists of an optical fiber 4 for projecting light where a light projection surface 2 which is cut while it is inclined by 45 degrees for a light axis is provided at the tip for transmitting and emitting light emitted from a light source 1 for reflecting light on an end face and then light is projected to a measurement surface 3 vertically to the optical axis and from a direction which is inclined by a certain angle for the normal direction of the measurement surface 3 and an optical fiber 6 for receiving light where the tip part is laid out in parallel with the fiber 4 and an end face 5 for receiving light which is cut by 45 degrees for the optical axis is provided at the tip which is adjacent to the emission edge of the fiber 4, and light is received from the direction of regular reflection angle on the measurement surface 3 and is reflected on the light reception end face 5 and is transmitted, thus projecting and receiving light in the direction vertical to the axis of the optical fiber and measuring the displacement regardless of a narrow spacing.
Patent JP-H102588-A (JP)
Title: Ventilating dehumidifier
Inventor: NAKAMOTO SHIGEHARU
IPC: F24F7/007
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To discriminate operating modes of dehumidification, ventilation and stop depending on the temperature condition or the humidity condition of the underfloor or the outside air of a space to be detected. SOLUTION: A computing means 19 determines one of operating modes of dehumidification, ventilation or stop by using the humidity information of an underfloor detected by a humidity detecting means 17, the information of outdoor humidity detected by an outdoor humidity detecting means 16 and the temperature information of the underfloor detected by a temperature detecting means 18. A control means 20 controls the operations of a dehumidifying means 14 and ventilating means 15.
Patent JP-H11333822-A (JP)
Title: Manufacture of alc panel
Inventor: HATORI HIDEAKI
IPC: C04B111/40
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ALC panel by which it is possible to minimize the incidence of defects such as cracks or missing parts in a step for manufacturing the ALC panel, especially in an intermediate step to fabricate a semiplastic body. SOLUTION: An ALC slurry obtained by adding an aluminum powder, an additive and water to powder consisting of a silicious raw material, a lime raw material and a step repetitive raw material as a main raw material, is poured into a form in which reinforcing iron bars are set, and is caused to foam. Further, a semiplastic body obtained by curing the foamed ALC slurry for a specific time is removed from the form and is cut to the specified size. Next these cut bodies are loaded into an autoclave and are subjected to steam curing at a high temperature under a high pressure.  In this ALC panel manufacturing method, the relationship between the hydration heat release value of the mixture of the lime raw material and the setting rate of the ALC slurry is previously measured and the setting rate of the ALC slurry within the form is estimated during operation according to the measurement results. In addition, the semiplastic body is cut at the time of the estimated optimal hardness. The mixture of the lime raw material is a mixture of cement, quick lime and gypsum.
Patent JP-H10949-A (JP)
Title: Hybrid type vehicle
Inventor: TANAKA SATORU
IPC: B60L50/16
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the axial size of a running gear as well as to lubricate a bearing, supporting a rotor, to the full. SOLUTION: This hydroid vehicle is provided with an internal combustion engine, a gearshift, an electric motor 43 equipped with a stator 40 and a rotor 41, and a running gear case 34 housing at least a part of this gearshift and the motor 43, respectively. In this constitution, a rear end of this running gear case 34 is equipped with a tubular sleeve part 46 locked with the stator 40, a ring part 47 formed at a rear end of the sleeve part 46, and a conical shaped part 48 projecting aslant toward the front from an inner end of the ring part 47, respectively. In addition, a supporting means supporting the rotor 41 free of rotation at the more inner part than this rotor 41 in the radial direction of the electric motor 43, is installed in the conical shaped part 48, and further, four oil passages 78, 79, 80 and 84 feeding this supporting means with oil are formed there.  Thus, sufficient lubrication can be done for this supporting means.
Patent JP-S5948358-A (JP)
Title: Taper lap package for false twist-finished yarn and manufacturing method thereof
Inventor: MATSUKI SADAO
IPC: B65H55/04
Filed: 1982-09-10
Abstract: PURPOSE:To secure such a package that has no end breakage in time of untwisting, by specifying each ratio of lease angles of initial winding width, density and a winding starting part to that in time of the specified winding width in a package forming process, individually. CONSTITUTION:When a yarn layer 2, namely, a package is formed after winding a false twist-finished yarn led to a bobbin 1 via a traverse chip, etc., initial winding width L0 is set down to the range of more than 200mm., and further a lease angle theta0 in a winding starting part and another lease angle thetax in time of winding width Lx in a package forming process both are made so as to satisfy a numerical expression 'tantheta0/L0<tanthetax/Lx'. In addition, winding takes place so as to cause winding density to become more than 0.5g/cm<2>. And, to meet a sucklike condition, traverse frequency in the package forming process is controlled so as to perform the winding in a state of being higher than the traverse frequency in time of starting the winding.
Patent JP-2000342306-A (JP)
Title: Manufacture of male hook
Inventor: YAMAZAKI TOSHIKO
IPC: A44B17/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a male hook subjected to favorable plating for many types of hooks different in separation strength. SOLUTION: A male body material having a male body protrusion 3 with an expanded head of plating-possible hard synthetic resin is formed by integral molding using one type mold. A number of male body materials are held in stocks to provide for needs for hooks different in separation strength and some of these are picked in number corresponding to the needs out of these, which are subjected to barrel polishing until they are at a size such that the maximum outer diameters of the expanded heads 5 at their male body protrusions 3 after plating meet the needs.
Patent JP-H026930-A (JP)
Title: Acoustooptic element for optical arithmetic
Inventor: TODA KOJI
IPC: G02F1/335
Filed: 1988-06-27
Abstract: PURPOSE:To realize an optical arithmetic function for a vector internal product by systolic arithmetic by using the acoustooptic element for optical arithmetic of such a type composed of an inter-digital transducer group arrayed on a piezoelectric substrate in a cascade shape. CONSTITUTION:The acoustooptic element for optical arithmetic which consists of the inter-digital transducer IDT group arrayed on the piezoelectric substrate in the cascade shape in the traveling direction of light is provided in an acoustooptic medium and an ultrasonic wave diffraction grating which is constituted in the liquid and converts the path of incident light with an ultrasonic wave signal is provided. Then a photodetecting element photodetects diffracted light from the ultrasonic wave diffraction grating, converts into the electrical signal and outputs an arithmetic result based upon light storage effect. For the purpose, the IDT group is put in operation in the interface of the acoustooptic medium to modulate the path of the incident light with the ultrasonic wave signal. The intensity of luminous flux which is diffracted with a signal to be operated and an operating signal and then reaches the photodetecting element corresponds to the signal to be operated X operating signal at the time of the arithmetic of the internal product. Then, the arithmetic result is outputted by the light storage effect of the photodetecting element. Consequently, the optical arithmetic function is realized.
Patent JP-S5681729-A (JP)
Title: Rotary type trencher used in orchard or the like
Inventor: SEKIYA TAKASHI
IPC: A01B33/02
Filed: 1979-12-04
Abstract: PURPOSE: To dig an inclined groove having a wider upper part by a method wherein rotation bodies fitted with cultivating pawls are fitted to the both lower sides of a power transmission case through shafts, in a V-shape and the rotation body is rotated inversely against the advancing direction.  
     CONSTITUTION: When left and right rotation bodies 5 fitted to rotation shafts in a V-shape and rotated by means of a power transmission case 4, the soil digged out by cultivating pawls 17 is thrown out as shown in an arrow head (a) and soil is heaped at a part away from a shoulder part of a groove 20. The groove 20 to be formed has an upper part of an open shape and a collapsing phenomenon is lean, accordingly, a fertilizing operation is performed easily. Further, when the pawls 17 rotate near the upper part of the power transmission case 4, they move off the case 4, as a result, there is no chance that stones hit the chain case. With the rotary type trencher of this structure, a groove for fertilizing can be formed with a small consumption power. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H025546-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURIYAMA TOSHIHIDE
IPC: H01L21/762
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a semiconductor device whose silicon layer is uniform in thickness by a method wherein a silicon dioxide film is formed on the surface of a first substrate including the inside of a groove provided to the surface to be a flat insulating film, the above face is pasted onto a second silicon substrate, the first silicon substrate is abraded until the silicon dioxide is exposed, and a semiconductor element is formed on the abraded face. CONSTITUTION:An oxide film 2 formed of silicon dioxide is formed inside a groove after the groove has been provided to a primary surface of a silicon substrate 1, then the groove is filled with a polysilicon 3, and a flat oxide film 2 is formed on the whole surface. Next, the first silicon substrate 1 is pasted onto a second silicon substrate 4 through the intermediary of an oxide film 2, and the substrate 1 is selectively abraded from the rear until the oxide film 2 inside the groove is exposed. An amine is used as an abrasive solution, the abrasion stops automatically when the oxide film 2 is exposed. Therefore, the thickness of a silicon layer becomes nearly equal to the depth of the groove after the abrasion is completed, so that the silicon layer uniform in thickness can be accurately formed.
Patent JP-S6218531-A (JP)
Title: Scan optical system
Inventor: TANAKA MASAMI
IPC: G02B3/00
Filed: 1985-07-17
Abstract: PURPOSE:To shorten a distance between an object surface and a photosensitive body surface and to compact a device by disposing plural toric lenses in an array and providing a light shielded lens array and a roof mirror to the surface which each toric lens contacts. CONSTITUTION:The toric lens 2 has the 1st face 4 composed of a toric surface having main refraction force relating to an image formation in a direction A and the 2nd face 6 composed of a toric surface having refraction force relating to an image formation in a direction B. The 2nd face 6 is of a mirror face. Plural toric lenses are arrayed in the direction A so as to be adjacent to form a lens array 10. Here the adjacent faces 8 of each toric lens 2 are light-shielded and taken for light-shielding faces. Through use of the roof mirror 20 the distance between the object surface and the image surface can be shortened.
Patent JP-S5585259-A (JP)
Title: Partial discharge detector for gas insulated electric appliance
Inventor: ABE KIMIHITO
IPC: H02G5/06
Filed: 1978-12-22
Abstract: PURPOSE: To facilitate the detection of partial discharge generated within the closed bus or the like from outside of metal capsules by providing a one-point grounding wire for metal capsules separated in plurality while the grounding lines are connected therebetween with a detection conductor.  
     CONSTITUTION: An electric connector between metal capsules are opened in a plurality of sections 5 so that no short-circuit occurs between a sheath current of the metal capsules 3 and 4 induced by the bus current to form a loop. A one-point grounding wire 6 is provided for the metal capsules in the sections 5 thus separated open while adjacent grounding wires are bridged thereacross with a detection conductor 18 to which are connected an electromagnetic coupling current detector 7 (an electromagnetic probe), a corona pulse amplifier 8 and a signal converter 9. If the grounding connections 16 are mutually positioned cose to the end of a closed container opening section 5, the detection conductor 18 can be shortened thereby reducing the effect of external noise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0325167-A (JP)
Title: Capsule type shower room
Inventor: TAGAMI MASATAKA
IPC: E04H1/12
Filed: 1989-06-20
Abstract: PURPOSE:To prevent an equipment from being reset to a state for enabling hot water not to be supplied, by setting a controller for detecting the ON-state of a room-internal door lock, and by generating the output of door lock OFF- signal, only when the released state of the room-internal door lock is continuously detected for a specified time. CONSTITUTION:A capsule type room main-body 1 is provided with a door locking device 30 consisting of a room-internal door lock 25 to be operated from a room interior for locking a door 3, a door lock switch 26, and an electric lock 27. Besides, a controller is completed is composed so that the output of door lock signal may be generated only when the released state of the lock 25 is continuously detected for a specified time. Then, even if locking and lock- releasing for confirmation are repeated after the locking is performed by a person for entering a room, if the repeating is not continuously kept for a specified time, door lock OFF-signal is prevented from being generated, and a shower equipment is prevented from being reset to a state for enabling hot water not to be supplied, without being used. Accordingly, payment of a user can be prevented from being doubly made.
Patent JP-H11347144-A (JP)
Title: Hydrant device
Inventor: WATANABE KIYOSHI
IPC: A62C35/20
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To draw out a hose with light force at the time of fire extinguishment by a simple mechanism and structure. SOLUTION: This hydrant device is constituted by winding the hose with the nozzle around a reel and housing the hose in an upright state into a casing having a freely openable and closable door and is used to extinguish a fire by opening the door and drawing out the hose with the nozzle at the time of fire extinguishment. A pair of guide rails 27a, 27b and 27c, 17d are separably arranged across the center on the diameter on the flank of the hose reel 5 and a pair of weights 28a, 28b and 28c, 28d are freely movably mounted at the respective rails. A guide plate 30 is fixed and arranged to face the flank of the hose reel. Guide grooves 32 are formed to an approximately sectorial shape along the peripheral edge of the reel existing in the reel rotating direction from the center at the guide plate 30.  As the hose reel 5 rotates, a pair of the weights 28a, 28b and 28c, 28d are circumferentially moved along the guide grooves 32 while the position varying by 180 deg. with the reel center is maintained, by which rotational moment is applied to the hose reel 5.