baber/WOPTO huggingface dataset:
Patent JP-H0779888-A (JP)
Title: Upright type electric cleaner
Inventor: SUGIMOTO TAKETO
IPC: A47L5/28
Filed: 1993-09-16
Abstract: PURPOSE:To reduce the number of parts, and improve assembling workability by forming a blower containing case formed by jointing two cases, and positioning a shock absorbing material to be installed on a power-driven blower at their joint part. CONSTITUTION:A connection tube 10 comprising a first and a second cases 11, 12 is connected to a connection part 23 of a cleaner main body. A motor cushion 20 of resilient material is provided around a power-driven blower 17 for absorbing its vibration, and it is positioned at a joint part between the first and the second cases 11, 12 to prevent inflow of outer air to prevent deterioration of suction force. In assembling these, the motor cushion 20 is installed on the power-driven blower 17, the power-driven blower 17 is contained in the second case 12, the first case 11 is installed, and the connection tube 10 is assembled. In this condition, the motor cushion 20 is positioned at the joint part between the first and the second cases 11, 12. As a result, the motor cushion 20 acts as a vibration absorption material for the power-driven blower 17 and a seal member of the joint part between the first and the second cases 11, 12 simultaneously.
Patent JP-H0786200-A (JP)
Title: Fabrication of semiconductor device
Inventor: MORII HIROYUKI
IPC: C30B31/22
Filed: 1993-09-16
Abstract: PURPOSE:To provide a method for fabricating a semiconductor device in which heavily doped impurity diffusion layer and a lightly doped impurity diffusion layer can be formed by single ion implantation step. CONSTITUTION:<31>P(phosphorus of mass number 31) ions having ion energy in the range of 100-200keV are implanted at a dosage of 1X10<15>cm<-2>-1X10<16>cm<-2> in the atmosphere of AsH3 gas under the pressure of 1X10<-3>-10<-5>Torr using a well known ion implantation system. Consequently, an N-type diffusion layer 28 heavily doped with As and P and an N-type diffusion layer 30 lightly doped only with P are formed on an Si substrate 20 using a field oxide 22 and a gate electrode 26 as masks.
Patent JP-H0278203-A (JP)
Title: Manufacture of chip resistance
Inventor: MASUDA YOSHIKATSU
IPC: H01C17/06
Filed: 1988-09-14
Abstract: PURPOSE:To simplify a manufacturing process by a method wherein resistance films are formed in parallel on both sides of a braking line in an insulating substrate and connection electrode films of a prescribed shape are formed alternately on both sides of the braking line. CONSTITUTION:Braking lines 2, 3 are formed in an insulating substrate 1. When resistance films 4 are formed in parallel on both sides of the lines 2 and electrodes 5 of an independent shape are formed at individual films 4 adjacent to electrodes 6 of a shape connected mutually on both sides of the lines 2, a resistance value of a plurality of films 4 can be measured when individual terminals are connected once via the electrodes 6. Accordingly, a common terminal can be used; the number of measuring terminals can be reduced; a measuring operation can be executed easily; it is possible to simplify a manufacturing process of a chip resistance.
Patent JP-H1074817-A (JP)
Title: Method of processing wafer
Inventor: TAKADERA HIROYUKI
IPC: H01L21/677
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve film formability of an epitaxial wafer manufactured in a reaction chamber by changing the kind of purging gas which flows in a reaction chamber when transferring wafer from the transferring chamber to the reaction chamber. SOLUTION: A transferring chamber 1, having a a wafer transferring robot 3 and a reaction chamber 2 in which a film is formed on a wafer 5 are connected airtightly through a gate valve 7. Using a wafer-transferring robot 3, between the transferring chamber and the reaction chamber 2 through the gate valve 3, the wafer is transferred. In this process N2 gas is flown through the transferring chamber 1, and H2 gas is flown through the reaction chamber 2. The pressure in the transferring chamber 1 is made higher than the pressure in the reaction chamber 2, so that H2 gas in the reaction chamber 2 cannot flow through the transferring chamber 1.
Patent JP-H0780098-A (JP)
Title: Golf ball and selecting device for golf ball
Inventor: SASAKI HIDEYUKI
IPC: A63B57/00
Filed: 1993-09-16
Abstract: PURPOSE:To provide the device, by which golf balls are classified into many kinds, and the kind of the golf ball can be discriminated surely. CONSTITUTION:A CPU 4 applies a control voltage Vf to a high-frequency oscillation circuit 2, and varies a frequency of an oscillation signal of the high-frequency oscillation circuit 2. Each resonance circuit F1, F2 of a golf ball 1 is resonated at the respective time points t1, t2 when the oscillation signal of the high-frequency oscillation circuit 2 becomes each resonance frequency f1, f2. A resonance detection voltage vt to the CPU 4 from the high-frequency oscillation circuit 2 is varied at the respective time points t1, t2, therefore, in response thereto, the CPU 4 derives a frequency of the oscillation signal at the time point t1 as the resonance frequency f1, and a frequency of the oscillation signal at the time point t2 is derived as the resonance frequency f2. When each resonance frequency f1, f2 becomes clear, the CPU 4 displays the kind of the golf ball obtained by combining each resonance frequency f1, f2 on an indicator 7.
Patent JP-H1071284-A (JP)
Title: Integral foaming molding method using iron mold
Inventor: SAKAMOTO YUTAKA
IPC: B68G7/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent surely a foamed product from uneven hardness. SOLUTION: This molding method provides a cavity 21 corresponding to the external form of a foamed product, a lower mold provided in the upper surface part with an upper opening 22 and a raw material loading hole 31 to load a urethane system liquid raw material L. Also, this molding method uses a iron mold 1 comprising an upper mold for closing a raw material loading hole 31 in the cavity 21 to load the liquid raw material in the cavity 21 loaded with a frame 4 while the raw material hole 31 in the lower mold 2 is closed with the upper mold and mold a foamed product by foaming. In this case, when the liquid raw material L is loaded in the cavity 21, the liquid raw material L is introduced into the cavity 21 while the liquid raw material L is dispersed by a raw material dispersing means 5 provided in the raw material loading hole 31.
Patent JP-S59116712-A (JP)
Title: Variable power optical system
Inventor: IKEMORI KEIJI
IPC: G02B15/14
Filed: 1982-12-24
Abstract: PURPOSE:To obtain a variable power optical system with compact and simple lens barrel structure by varying the refracting power of a lens group A and varying the power of the whole system, and moving a lens group B on an optical axis. CONSTITUTION:Four lens groups, i.e. the 1st, the 2nd, the 3rd, and the 4th lens groups having refracting powers psi1, psi2, psi3, and psi4 respectively are provided successively from an object side at principal point intervals e1, e2, and e3; the 1st - the 3rd lens groups constitute a focal system. When the extent (t) of movement of the 3rd lens group is found so that when the refracting power of the 2nd lens group varies to psit, a focal plane is constant, an equation I is obtained. Namely, while the refracting power psi2 of the 2nd lens group is varied, the 3rd lens group is moved toward the object side to realize the variable power optical system which has the constant focal plane up to a range of total focal length shown by the equation.
Patent JP-S59122034-A (JP)
Title: Signal processing circuit
Inventor: AKAGIRI KENZOU
IPC: G10L19/26
Filed: 1982-12-27
Abstract: PURPOSE:To output faithfully a signal containing a high-frequency component and to improve the reliability of a circuit by providing an LPF which is inserted selectively according to the error signal of an input signal on the output side of a quantizing means, and varying the cutoff characteristics of the LPF according to variation of the input signal. CONSTITUTION:A sampling frequency generator 4 is connected to the quantizing circuit 3 of a signal processing circuit and the input signal is quantized adaptively by the circuit 3. A step width control generator 20 is connected to the output side of this circuit 3, and the output of a shift register 21 of the generator 20 is applied to a step width generator 22 to generate an output signal with step width corresponding to the frequency or level of the input signal. Further, the contents of the register 21 are checked by AND circuits 23 and 28 and an OR circuit 29 and the result is outputted from a time constant circuit 30. The output of the generator 20 is applied to the LPF24 with variable frequency characteristics through an integrator 6 and an HPF7. The cutoff frequency of this LPF24 are varied according to the output of the circuit 30 to output the input signal containing the high-frequency component accurately.
Patent JP-H1162347-A (JP)
Title: Door locking device for automobile having detecting switch
Inventor: TAKAISHI TATSUYUKI
IPC: E05B77/34
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To inhibit the enlargement of the mounting surface of a main body, and improve the assemblability of a door locking device. SOLUTION: In the door locking device for the automobile, an engaging mechanism being followed up to door open-close operation and capable of being rotated between an open place corresponding to the open place of the door and a full-latch place corresponding to the closed place of the door is housed in the housing section 2a of the main body 2, and the door locking device has a detecting switch 9 capable of detecting the open-close places of the door while having an actuator 9a slid and contacted on the cam surface 3a of the engaging mechanism, followed up to the revolution of the engaging mechanism and pushed to an operating place.  A switch mounting section 7 with a through- hole 7a communicating with the outside and the housing section 2a is formed to the main body 2 at that time, a switch case 8, in which the detecting switch 9 is housed, is fixed onto the switch mounting section 7, and an actuator 9a for the detecting switch 9 is slid and contacted to the cam surface 3a of the engaging mechanism through the through-hole 7a.
Patent JP-S60122999-A (JP)
Inventor: TAMURA HISAAKI
IPC: G10K11/30
Filed: 1983-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0867573-A (JP)
Title: Basic stamp material
Inventor: YANAGI HIROKI
IPC: C04B35/66
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a basic stamp material preferably useful as an electric furnace bed for manufacturing steel and an electric furnace bed for heating a steel product. CONSTITUTION: This basic stamp material is obtained by blending 100wt.% of a mixture consisting essentially of 75-95wt.% of magnesia raw material having an adjusted particle size and the rest of alumina raw material with a binder. This basic stamp material comprises 100wt.% of the alumina raw material containing >=80wt.% of fine powder having <=0.3mm particle diameters. Consequently, oversintering is prevented and the basic stamp material has excellent slag permeation resistance and spalling resistance. Moreover, release damage as a conventional problem is improved, an average furnace life is improved to nearly about twice. The basic stamp material contributes reduction in the number of repairs, namely decrease in furnace material cost and lightening of labor cost and has large economic effects.
Patent JP-H0786094-A (JP)
Title: Manufacture of solid-state electrolytic capacitor
Inventor: SATO MASAHARU
IPC: C08G61/12
Filed: 1993-09-17
Abstract: PURPOSE:To provide a simple manufacturing method of a solid-state electrolytic capacitor which uses a conductive polymer as solid-state electrolyte and has a small leak current and an excellent reliability. CONSTITUTION:After conductive polymer as the electrolyte of a solid-state electrolytic capacitor is formed, a coating film is formed by spreading solution containing an optical acid generator. The conductive polymer in a necessary part can be made insulative, by irradiating the necessary part with light, so that the possibility of short-circuit between the conductive polymer formed in the unnecessary part and an anode can be reduced. As the result, a solid-state electrolytic capacitor which uses a conductive polymer as the solid-state electrolyte and has a low internal resistance, small leak current, and high reliability can be obtained.
Patent JP-S6472974-A (JP)
Title: Joined body of ceramics nitride and metal
Inventor: OKABAYASHI MAKOTO
IPC: B23K1/19
Filed: 1987-09-14
Abstract: PURPOSE:To prevent the breakage of ceramics nitride and metal by residual stress with the excellent thermal relieving capacity and to strongly join both by placing cermet or cermet and low-expansion metal in place between the ceramics nitride and the metal, then joining the ceramics and the metal. CONSTITUTION:The joining material which consists of the cermet having a compsn. range of (a) 10wt.%<Ti<20wt.%, Ni>10wt.%, and <10wt.% others and the balance MgO or the low expansion metal consisting of the component (a) and (b) 'Cobal(R)', etc., and having the coefft. expansion within 3X10<-6>(deg<-1>) (0-400 deg.C) and >=1,200 deg.C m.p. is held in place between (A) the ceramics nitride such as Al3N4 and (B) the metal, then both are joined.
Patent JP-H0544574-A (JP)
Title: Piston for internal combustion engine
Inventor: GOUJI SHIYOUSAKU
IPC: F02B23/06
Filed: 1991-08-19
Abstract: PURPOSE:To improve heat resistance and to prevent the occurrence of a weld loss and a crack even when a complicated combustion chamber shape is employed by forming a whole or a combustion chamber part of a low expansion alloy of a specified composition. CONSTITUTION:A whole or a combustion chamber part 1 is formed of a low expansion alloy. The low expansion alloy has a composition consisting of 0.8-3.0wt.% C, 0.8-3.0wt.% Si, 2wt.% or less Mn, 30-34wt.% Ni, 4-6wt.% Co, 0.02-0.08wt.% Mg or Ca, and a rest part of Fe containing impurity, and a piston for an internal combustion engine has the composition. By utilizing low expansion characteristics, the outside diameter of the piston is designed so that a clearance between said outside diameter and the inside diameter of a cylinder liner can be minimized.
Patent JP-2001055216-A (JP)
Title: Plastic multilayer-molded container
Inventor: NAGAO TAKESHI
IPC: B32B27/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a molded container for contents which should not be oxidized wherein the container is suitable for retort sterilization and cooking in a microwave oven, it has shape retention property, it is inexpensive, light- weighted and excellent in shock resistance and recyclability, and it has a function for trapping oxygen inside a package. SOLUTION: The multilayer-molded container comprises a thermoplastic resin (1) layer; a resin layer which contains an oxygen trapping resin which is a polyester-based with a polyolefin segment having carbon-carbon unsaturated linkage in a molecule coupled, polyamide-based, polyolefin-based or vinyl-based polymer; a thermoplastic resin (2) layer or the thermoplastic resin (1) layer; a resin layer containing the oxygen trapping resin/a gas-barrier resin layer; and the thermoplastic resin (2) layer, which are laminated in this sequence from inner to outer layers. In this case, the container is prepared by vacuum forming, pressure forming, blow molding or injection molding.
Patent JP-S61109334-A (JP)
Title: Optical circuit network
Inventor: TAGA TAKAO
IPC: H04L12/40
Filed: 1984-11-01
Abstract: PURPOSE:To expand the scale of system and to attain ease of switching of access to a ring form network by circulating a signal which selecting a different carrier wavelength propagated in two right/left directions of a bus type optical circuit network so as to utilize the easiness of optical multiplexity of an optical fiber line. CONSTITUTION:Communication terminal stations 11-1-11-n of the optical circuit network are connected by each optical fiber line 1 and photocouplers 12-1-12-n, 16-1-16-n are provided respectively at both ends of each line 1 and at the midpoint. Moreover, optoelectric converting circuits 13-1-13-n, 18-1-18-n and electrooptic converting circuits 14-1-14-n, 17-1-17-n are connected respectively among the couplers 12-1-12-n and 16-1-16-n, and data terminal devices 15-1-15-n. Then a signal is circulated while selecting different wavelengths lambda1, lambda2 in both left/right directions of each line 1 and the optical multiplexity of the lines 1 is utilized so as to expand the scale of the bus type optical circuit network and ease of switching of access to the ring type network.
Patent JP-2000068697-A (JP)
Title: Part collating method of mounting equipment and mounting equipment
Inventor: KANEMATSU KOICHI
IPC: H05K13/04
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To restrain a part feeder from being wrongly replaced when the parts runs out so as to surely carry out a part feeder replacing operation, and to prevent failures from occurring in processes. SOLUTION: When the parts run out, the position of a part feeder 2a to be replaced is recognized, and an operator is informed of the position of the part feeder 2a. The item number of parts contained in the part feeder 2a that runs out of parts is acquired by collating it with an inner storage area based on the position of the replaced part feeder 2a. A storage label 1b attached to a replacing part feeder 2b is read out through a reader 4, whereby the part number of parts contained in the replacing part feeder 2b is acquired.  The part number of parts contained in the part feeder 2a and the part number of parts contained in the part feeder 2b are collated with each other, and when the part numbers of them are identical to each other, the part feeder 2a is replaced with the part feeder 2b, and when the part numbers of them are not identical to each other, a replacing operation is not carried out.
Patent JP-H1078153-A (JP)
Title: Motor-driven valve and absorption refrigerating machine using same
Inventor: SAKAMOTO NAOKI
IPC: F25B41/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven valve capable of preventing an adverse effect due to a contaminant in a fluid, and an absorption refrigerating machine involving less trouble related to the valve. SOLUTION: A motor-driven valve 300 has a valve element 61 moved with a drive rod 62 laid via the through-hole part 66 of a valve chamber 64, so as to open and close the flow passage of liquid 70. Also, the drive rod 62 is actuated on the operation of an electric motor 86 via a structure for screwing a screw shaft 62B to a screw hole 62A, a rack and pinion structure or the like. A diaphragm 80A deformable due to the travel of the valve element 61 is provided between the wall 64A of the valve chamber 64 at the through-hole part 66 and the drive rod 62. In addition, an equalizing pipe line 83A is laid for keeping an airtight chamber 81A communicated to gases 75 downstream of the liquid 70. As the through-hole part 66 is not exposed to the atmosphere, a contaminant in the liquid 70 does not precipitate, thereby preventing an opening and closing failure.  In the case of an absorbing refrigerating machine, the flow passage 71 is used as an absorbing liquid flow passage, and the equalizing pipe line 83A is kept communicated to coolant vapors, thereby preventing an opening and closing failure.
Patent JP-2001057673-A (JP)
Title: Televising distribution system
Inventor: KOBAYASHI TOSHIO
IPC: H04N21/24
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a televising distribution system where contents matched with characteristics of each shop depending on site conditions and stratum of customers or the like can be televised and the labor, the time and the cost required for televising can be reduced. SOLUTION: A variety of video components such as digitally converted dynamic image, still picture data and animation are registered to a server 2 of an operation center as contents data, control components C to set respectively a televising time and period of each video component for each distribution destination are registered as schedule data both the data are transmitted to each distribution destination via a communication satellite 4. Each distribution destination receives both the transmitted data and registers them to a reproduction personal computer 5. The reproduction personal computer 5 displays video components in corresponding contents data onto a display device 6 according to the schedule data.
Patent JP-H0543176-A (JP)
Title: Dropping object receiving device for elevator
Inventor: KURIHARA SUSUMU
IPC: B66B5/02
Filed: 1991-08-20
Abstract: PURPOSE:To prevent fire beforehand even if cotton dust accumulated in a dropping object receiving device is ignited. CONSTITUTION:In a dropping device receiving device for elevator which is provided under a cage 2 of an elevator, projected when the elevator arrives at the floor in connection with the opening movement of a cage door 4, receives an object dropping through a clearance 10 between a platform sill 9 and a cage sill 5, and stored in the cage 2 in connection with the closing movement of the cage door 4, a smoke sensor 21 and a water tank 22 which delivers water by the operation of the smoke sensor 21 are provided under the cage 2.
Patent JP-H09113351-A (JP)
Title: Vibration monitor and apparatus for determining vibration monitoring condition
Inventor: IRIE ATSUSHI
IPC: G01M99/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration monitor by which whether a vibration is normal or abnormal is judged corrected according to a proper analytical item and a judgment algorithm which are automatically set even when the vibration monitor is applied to various apparatuses and devices whose vibration characteristic is different. SOLUTION: The vibration of an apparatus 1 to be monitored is detected by a vibration sensor 2, it is analyzed and processed by an information processor 6, and whether the vibration is normal or abnormal is judged. The apparatus is operated in a learning mode in a state that it is vibrated normally, a vibration waveform the vibration sensor 2 is sampled over a proper period, the vibration waveform is analyzed according to many analytical items, analyzed data on the respective items are processed statistically, several analyzed data in which a change is small are selected, and the analytical items corresponding to the data are determined as monitoring items and judgment algorithms in an actual operating mode. In the actual operating mode, a vibration monitor is operated according to a monitoring item and a judgment algorithm which are decided in the learning mode.
Patent JP-S60126554-A (JP)
Inventor: HIDAKA YOSHIAKI
IPC: F25B1/06
Filed: 1983-12-09
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-H0394551-A (JP)
Title: Communication terminal equipment
Inventor: SUHARA NAOKI
IPC: H04W92/10
Filed: 1989-09-06
Abstract: PURPOSE:To move a communication terminal equipment freely without limit to cable length by connecting the communication terminal equipment to a wired communication line via a slave set and a master set and making communication the master set and the slave set in terms of radio wave. CONSTITUTION:Since a call signal is detected by a detection circuit 107, a generating circuit 108 generates a 2nd call signal and changeover switches 104, 105 are connected to the position (b). The 2nd call signal is FM-demodulated and outputted from a receiver 210 of a slave set 200. Since the 2nd call signal is detected by a detection circuit 211, a generating circuit 212 generates a call signal and changeover switches 205, 206 are connected to the position (b). Since a detection circuit 203 of the slave set 200 detects a low or a high voltage corresponding to a dial pulse from a MODEM 2, a transmitter 208 of the slave set 200 is operated in response to the dial pulse.