baber/WOPTO huggingface dataset:
Patent JP-S58119202-A (JP)
Title: Waveguide type power distributor
Inventor: ISODA YOUJI
IPC: H01P5/12
Filed: 1982-01-08
Abstract: PURPOSE:To reduce the coupling between subwaveguides and to decrease the  loss, by pvoviding a coupling hole in parallel with a guide axis at a location,  1/2-1/4 of guide wavelength from a tip of a conductor plate distributing power  and providing a resistive plate on the same plane as the conductor plate. CONSTITUTION:The conductor plate 4 is provided vertically to an electric field of the basic mode propagating in a main waveguide 1 so as to equally divide the height of the waveguide 1 into two. The coupling hole 6 in parallel with the guide axis is provided at about 1/2-1/4 of guide wavelength from the tip of the conductor plate 4, and the resistive plate 7 is fitted to a part or all of the coupling hole 6. Thus, the electromagnetic waves of the basic mode incident to the waveguide 1 are equally divided into subwaveguides 2 and 3 without being af- fected with the coupling hole 6. The coupling between the waveguides 2 and 3 is decreased. The loss to the basic mode is decreased for the power distribution.
Patent JP-S62160279-A (JP)
Title: Thermal recording material
Inventor: KAWAMURA EIICHI
IPC: B41M5/337
Filed: 1986-01-08
Abstract: PURPOSE:To contrive not only to enhance color developability but also to improve the whiteness of a back ground part, in a thermal recording material utilizing color forming reaction between a colorless or light colored electron donating dye and a coupler thereof, by using a specific solvent inclusion complex as a color forming promoter. CONSTITUTION:If a solvent inclusion complex containing a compound represented by general formula (I) (wherein X and Y are a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or an acetyl group) or a compound represented by general formula (II) [wherein Ar is A (wherein n is an integer of 1-3) or B (wherein X is halogen and m is an integer of 1-2)] as a host molecule is used as a color forming promoter in the color forming reaction between an electron donating dye and a coupler thereof, color developability is enhanced and, further, whiteness is also improved. The host molecule represented by each of the general formulae (I), (II) forms the solvent inclusion complex of which the mol ratio with a solvent is 1:1 or 1:2 and has high solvent including capacity and said complex is stable in usual but decomposed under heating to release a large amount of the solvent. This solvent inclusion complex can be simply prepared by generally adding the host molecule to the solvent and separating the precipitated inclusion complex to dry the same.
Patent JP-S58119167-A (JP)
Title: Fuel cell device
Inventor: KURAMOTO HITOSHI
IPC: H01M8/06
Filed: 1982-01-11
Abstract: PURPOSE:To provide a fuel cell device where the used reformed gas will not mix with fuel by improving the electrical and thermal contact. CONSTITUTION:The fuel gas is fed through a fuel supply pipe 16 and led to a fuel manifold 17. Then it is led to each through-hole 13 to produce the reforming reaction on the surface of a reforming catalyst 14 filled in said through-hole 13 to be converted into the mixture gas of H2O and CO2 then said reforming gas is fed through an inlet side manifold 18 to an anode 2 of a fuel cell to produce the electrochemical reaction. Then the used reformed gas is collected at an outlet side manifold 19 and discharged through an exhaust tube 20. When making through-holes directly in a separating board made of single material having high heat transmission and electric transmission and filling a reforming catalyst, the mixing of the fuel gas and the used reformed gas can be prevented.
Patent JP-S63174852-A (JP)
Title: Numerically controlled rotary table device
Inventor: TAGAWA YASUNARI
IPC: B23Q17/22
Filed: 1987-01-09
Abstract: PURPOSE:To enable regulation of the output value of a position detecting element at a time when an individual numerically controlled rotary table is returned to an original point, by providing a fine control means which fine- controls the mounting position of a rest element, with which the position detecting element is formed, based on a moving element. CONSTITUTION:A hollow spindle 16 is pivotally supported in a bore 14 of a frame structure 12 by means of a bearing 18, a rotary table is integrally constituted thereabove, and is driven under control made by an NC device. A bushform holding member 22 for a position detecting element is threadedly locked in a coaxial relation to the end part of the hollow spindle 16, and both a stator 24 and s rotor 26 of the position detecting element are inserted in the holding member 22. A stator 24 is secured to the frame structure 12 through a support disc 28, and the rotor 26 is secured to the hollow spindle 16 through the holding member 22. The stator support disc 28 has a cut groove 42, an eccentric pin 44 erected to the structure 12 is engaged with the cut groove, and rotation of the eccentric pin causes fine adjustment of a relative position with the rotor 26. This constitution enables normally precise detection of a position.
Patent JP-H11204303-A (JP)
Title: Resistor and its manufacture
Inventor: HASHIMOTO MASATO
IPC: H01C17/12
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a resistor, the mounting area of which can be reduced when the resistor is mounted on a mounting substrate. SOLUTION: A resistor is provided with a pair of first upper electrode layers 32, formed from the side sections of the upper surface of a substrate 31 to parts of the side faces of the substrate 31 and a resistance layer 33 connected electrically to the electrode layers 32. The resistor is also provided with second upper electrode layers 35 formed on the upper surfaces of the first upper electrode layers 32 and solder layers 36, which are formed to cover the exposed surfaces of the first and second upper electrode layers 32 and 35.
Patent JP-H05189046-A (JP)
Title: Actuator
Inventor: YANO TAKESHI
IPC: H02N2/00
Filed: 1992-01-09
Abstract: PURPOSE:To efficiently expand the axial displacement of a columnar driving element in the same direction. CONSTITUTION:A columnar piezoelectric body 13 which expands axially when applied with a driving voltage is fitted loosely and coaxially in a metallic bottomed support cylinder 11 and its one end surface is fixed. Six metallic levers 17 which extend in spreading directions are arranged at the free end of the piezoelectric body 13 at equal angular intervals and the force points of those levers 17 are coupled with the free end surface of the piezoelectric body 13. At this time, a movable thin plate 21 is deflected toward the free end of the piezoelectric body 13. An operation element is provided at the part (maximum part of deflection) that the movable thin plates 21 overlap with. The operation element is therefore displaced by >=5 times as much as the driving element (piezoelectric body) and with >=60% energy transmission efficiency. Further, airtight structure is easily obtained.
Patent JP-2000206140-A (JP)
Title: Piezoelectric acceleration sensor
Inventor: SEKI ATSUSHI
IPC: G01P15/18
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric acceleration sensor capable of highly accurately detecting acceleration in three directions. SOLUTION: The acceleration sensor is provided with a supporting member 1 to be fixed to a measuring object surface and three sensitive parts 2x, 2y, and 2z in which a mass body 2c is arranged in one side surface of a pair of plate-shaped shearing-type piezoelectric elements 2a with the same direction of polarization and opposite polarity to sandwich an electrode part 2b. Then, the mass body 2c is positioned outside, and the three sensitive parts 2x, 2y, and 2z are fixed to the supporting member 1 in such a way that the directions of their polarization may intersect with one another at right angles.
Patent JP-H06261013-A (JP)
Title: Stereo and dual voice recognition circuit
Inventor: GU SHIYOUKA
IPC: H04S1/00
Filed: 1994-01-13
Abstract: PURPOSE: To decrease the number of pins of a chip and to reduce the stray capacity of a signal system by removing a capacitor for signal transmitter interposed between an AM amplifier and an amplifier and using a ground type capacitor. CONSTITUTION: An FM detector 100 detects an FM wave. A BPF 200 filters the FM-detected signal to detect a specific pilot signal. The AM detector 300 detects an AM wave modulated into the pilot signal. A capacitor 600 reduces a DC component superposed on the detected AM wave in an amplifier 400. The amplifier 400 amplifies the output signal of the AM detector 300 and the AM wave of the detected AC component. Namely, the capacitor 600 is coupled between the common node of a resistance 500 and the amplifier 900, and a ground voltage so as to hold a proper DC level of the amplifier 400 even if the output of the detector 300 varies, and then the output signal of the amplifier 400 and the signal from the common node are used as an input to a phase detector 900, so that the DC component can be removed.
Patent JP-S5388188-A (JP)
Title: Coupling method of cable
Inventor: IIJIMA GAROU
IPC: H02G15/013
Filed: 1977-01-11
Abstract: PURPOSE: To improve reliability of the coupled part as well as to make constant the characteristics of the coupled part with temp. control by amplifying the weak electromotive force at the fusion joint part with the aid of a thermocouple inserted threre. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60146271-A (JP)
Title: Developer vessel
Inventor: IWAI YASUYUKI
IPC: G03G15/08
Filed: 1984-01-09
Abstract: PURPOSE:To prevent a contamination accident of a developer by providing a shutter member for opening an opening part of an inner cylinder when opening parts of the inner cylinder and an outer cylinder coincide with each other. CONSTITUTION:As a holder member 5 is turned manually, an end part 3b of a flexible shutter member 3 of an inner cylinder 1 turns together with the inner cylinder 1, the end part 3b goes away from an end part 3a of other fixed position, a turn-back point of the shutter member 3 also turns in the same direction by a moving extent of half of the end part 3b, and a slot 1a is opened successively. In the final stage of an opening, the shutter member 3 is contained in a gap of the inner and outer cylinders 1, 2, the slots 1a, 2a coincide and open fully, and all the quantity of a developer D drops down into a hopper. When a developer vessel is detached from the replenishing part and replaced with a new developer vessel, the inner cylinder 1 is rotated by turning a holder member 5 counterclockwise, the shutter member 3 is driven, and the slot 1a of the inner cylinder 1 is closed by the shutter member 3 and the outer cylinder 2. Subsequently, the vessel is drawn out by holding the holder member 5.
Patent JP-2000208970-A (JP)
Title: Electronic component device
Inventor: KURIBAYASHI SUSUMU
IPC: H05K5/04
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To firmly fix a circuit board to a case body with a small amount of solder. SOLUTION: The device is provided with a metallic case body 2 with one side opened, wherein a plurality of substrate fixing pieces 7 are raised integrally in an opening edge 6 and a circuit board 4 which is built in so as to close the opening part 3 of the case body 2 and is fixed by soldering. The width of a rise base part 9 of the substrate-fixing piece 7 is made narrow by a recessed groove 8 formed in the opening edge 6 and elastic displacement characteristic is provided. When excessive impact, etc., are applied, the substrate fixing piece 7 is elastically displaced, and solder 13 is prevented from peeling, thus keeping firm fixing.
Patent JP-S60145843-A (JP)
Inventor: OKAZAKI YASUTAKA
IPC: B32B25/08
Filed: 1984-01-07
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-H07210679-A (JP)
Title: Method for recognizing three-dimensional object shape description
Inventor: HORIKOSHI TSUTOMU
IPC: G06T7/00
Filed: 1994-01-14
Abstract: PURPOSE:To obtain the object extremely similar to the original data by describing an object by one function and changing a function according to the object. CONSTITUTION:The device is provided with a function decision means 20, function applying means 21, means 22 calculating the difference degree of function parameter, and candidate object selecting means 23 on a control part 2 which controls various means. The control part 2 consists of a microprocessor and perform processing according to the control program written in a memory. The approximate shape of the object is acquired by applying the function representing the closed curve to the original data. The candidate of the original data with the similar shape is taken out by comparing the parameters of the function. Then, the application of the original data is performed by using another function and the applied function parameter the function parameter for the selected candidate are compared. Thus, the object most similar to the original data can be obtained finally.
Patent JP-S61161760-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMANA TETSUYA
IPC: H01L21/203
Filed: 1985-01-10
Abstract: PURPOSE:To obtain a semiconductor device without deterioration in characteristics, by growing an epitaxial layer on the surface of a substrate by a molecular beam epitaxial method, simultaneously synthesizing an ohmic electrode by In on the back surface of the substrate, and finally forming a Schottky electrode. CONSTITUTION:A substrate 1 is mounted on a molybdenum block 3 by an In layer 2. On the surface of the N<+> GaAs substrate, the growing of an epitaxial layer is started by a molecular beam epitaxial method. The growing is carried out in the order of a buffer N<-> GaAs layer 4 having a thickness of 2mum and an N<-> GaAs layer 5 having a thickness of 0.3mum. At the same time, metallization of an ohmic electrode by the In layer 2 is started on the back surface of the substrate 1. The substrate 1 is cooled and an Al layer 6 is evaporated on the surface of the N<-> GaAs layer 5. Thus a Schottky type electrode is formed. The semiconductor device without deterioration in characteristics can be obtained in this way.
Patent JP-S62161060-A (JP)
Title: System for discriminating level
Inventor: SHIMIZU KAZUO
IPC: H04L27/00
Filed: 1986-01-10
Abstract: PURPOSE:To make it possible to enhance discrimination sensitivity, by applying positive voltage to the base of a transistor and making the change characteristic of a collector current to the change in the base voltage of the transistor steep. CONSTITUTION:Positive potential as shown by a character (a) or (b) is applied to the base of a transistor Tr while the voltage V of a power source is divided by resistors R4, R5. Whereupon, a saturation point (c) is not different between the change characteristic of a collector current to the change in the base voltage of the transistor Tr and a characteristic (x) when no voltage is applied to the base. However, the collector current changes at areas below the saturation point (c) as shown by (y), (z) and the change characteristic thereof becomes steep. This characteristic is used to discriminate whether the branch signal inputted to the base is larger than a threshold value (reference voltage Vref). Therefore, even if a circuit scale is not made large by especially providing an amplifier to a post stage, sensitivity can be especially enhanced.
Patent JP-S62162716-A (JP)
Title: Evaporative cooling device for internal combustion engine
Inventor: HIRANO YOSHINORI
IPC: F01P11/18
Filed: 1986-01-10
Abstract: PURPOSE:To increase durability of a pump, by circulating a liquid phase cooling medium condensed by a condenser by a water head difference naturally in an evaporate cooling device and disposing the pump in an auxiliary cooling medium passage connecting a reservoir tank and a water jacket. CONSTITUTION:Steam of a cooling medium produced in a water jacket 2 flows into a condenser 3 through a steam passage 9 and condenses there by radiating heat. Liquid drops of the cooling medium drop into a cooling medium circulating passage 16 and flows into the water jacket 2 due to water head herefrom. On the other hand, a cooling medium supply pump 22 is disposed in an auxiliary cooling medium passage 20 connecting a reservoir tank 4 and the water jacket 2. When a liquid level switch 11 detects that the level of the cooling medium in the water jacket 2 is below a prescribed level, the cooling medium supply pump 22 is driven and the level of the cooling medium is kept at the prescribed level at all times.
Patent JP-S5389063-A (JP)
Title: Tube type heat exchanger pipe panel structure
Inventor: KAMIKOBAYASHI NOBORU
IPC: F28F9/02
Filed: 1977-01-14
Abstract: PURPOSE: To obtain tube type heat exchanger pipe panel structure with enough rigidity against the bent of pipe panel caused by the temperature difference at inlet and outlet ports of fluid and with small rigidity difference between pipe panel and body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0194178-A (JP)
Title: Door lock
Inventor: MURAI MASARU
IPC: C22C19/03
Filed: 1987-01-12
Abstract: PURPOSE: To protect privacy normally, and automatically unlock at the time of fire or the like by using an unlocking element comprising shape memory alloy material which becomes superelastic and deformed as specified at the time of high temperature as a subsidiary lock. CONSTITUTION: In a door lock comprising a receiving metal 2 to compose a receiving part of a lock provided on the side of a frame 1, and a latch 4 to compose a latch part provided on the side of a door 3, a circular shape memory alloy material unlocking element 6 which is flat in room temperature, and which becomes superelastic and circular when an abnormally high temperature, that is 60 deg.C, for example, is reached is placed on a seat part 5 under the latch 4. When 60 deg.C is reached around the door 3 by a fire or the like, the unlocking element 6 becomes superelastic and circular to lift the latch 4 to be unlocked. This unlocking element may be used in a catching member in a chain, or an unlocking element or the like which is recessed in room temperature and which becomes flat when heated may be used.
Patent JP-S5699750-A (JP)
Title: Bean jam covering and its device
Inventor: JINRIKI TATSUO
IPC: A21C9/06
Filed: 1980-01-16
Abstract: PURPOSE: To make the variety of kinds of bean jam to be covered possible, to maintain the face of a conveyor readily, and to prepare high-quality food product, by attaching a water piece to a food to be covered, e.g., bean jam ball, followed by covering the food with a lamellar raw ingredient.  
     CONSTITUTION: A fixed amount of a raw material food, e.g., bean jam ball, packed in a hopper is fed from the nozzle 5. Directly under the nozzle 5, the wafer piece C' which is sent from a wafer roll and cut by a knife is placed on the shoulder member 6, the raw material food fed is covered with the wafer piece C' at its bottom surface completely. The raw material food is dropped on the conveyor belt B by the backdown of the shoulder member 6 and the screening plate member 8. The lamellar raw ingredient piece S is placed on the raw material food on the conveyor belt B, and the grabbing mechanism 14 is operated. The end faces of the skirt parts of the raw ingredient S are bonded each other so that the bean jam is covered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59129552-A (JP)
Title: Bearing supporting device for vertical rotary electric machine
Inventor: NAGAI HIROKI
IPC: H02K5/173
Filed: 1983-01-14
Abstract: PURPOSE:To eliminate the introduction of foreign materials or dusts into the race surface of a bearing for supporting a rotational shaft by narrowing part of a lubricant flow passage formed at the lower part of the bearing as compared with the flow passage interval between the shaft directly under the bearing and the bearing housing. CONSTITUTION:Part of a roller bearing 2 of a bearing housing 3 in which a lubridant flow passage 5 is formed to a rotational shaft 1 and which is disposed under the bearing 2, is projected at the side of the shaft 1, and a flow passage interval l1 formed between the projecting end and the shaft 1 is narrowed as compared with the flow passage interval l2 directly under the bearing 2. When foreign materials or dusts are mixed within lubricant, they are separated and deposited in a pocket 6, thereby eliminating the introduction of them into the bearing 2.
Patent JP-H02185259-A (JP)
Title: Artificial lung
Inventor: MURAMOTO TOMONORI
IPC: A61M1/16
Filed: 1989-01-10
Abstract: PURPOSE:To allow the uniform supply of blood with decreased generation of bubbles and improved dispersibility of the blood and further the discharge of the bubbles to the outside by providing an artificial lung side blood inflow port for inducing swirling flow of the blood in the same direction in a prescribed space. CONSTITUTION:The blood emitted from the veins of a human body P is sent from a blood removing line 35 to a vein reservoir 32. The blood is further imparted with a pressure from a roller pump 37, is introduced by a circuit tube 18b and is admitted from a heat exchanger side blood inflow port 26 provided in the upper part of a heat exchanger part 3 into a heat exchanger side blood inflow part 19. This blood forms the swirling flow in the same direction within the prescribed space and is dispersed into the heat exchanger side blood inflow part 19; in addition, the direct contact of the blood with the aperture end of a pipe 23 for the heat exchanger is obviated and the bubbles are hardly generated. Even if the generation of the bubbles is admitted, the bubbles flow together with the blood through a check valve 38 from an air vent 27 into a cardiotomy reservoir 36 and are thereby removed and filtered.
Patent JP-S59129526-A (JP)
Inventor: KASHIMURA KUNIHIKO
IPC: H02H7/00
Filed: 1983-01-17
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-H02183850-A (JP)
Title: Retry system for address converting device
Inventor: TAKAZAWA KAZUYOSHI
IPC: G06F12/10
Filed: 1989-01-11
Abstract: PURPOSE:To improve the working efficiency of a system and to shorten the fault processing time by carrying out again the address conversion firmware at and after a start address without informing immediately a temporary intermittent fault to the system in case the intermittent fault occurs while an address conversion process is carried out by means of the address conversion firmware. CONSTITUTION:In case a parity error occurs at an address conversion control memory 1-2 or an address conversion circuit 2 while the address conversion is carried out via the firmware, the occurrence of this parity error is not informed directly to a system fault processing part but informed first to an address conversion fault processor 3 of an address converting device. The processor 3 turns on a gate 3-2 by reference to a retry executed flag 3-1 and in case no retry is carried out. Then the processor 3 sets again an address register 1-1 at a start address to perform again the address conversion. As a result, the working efficiency of the system is improved and the fault processing time is shortened.