baber/WOPTO huggingface dataset:
Patent JP-H0838221-A (JP)
Title: Connecting device or snap capable of connecting with identically structured two device regardless of male/ female or s/n
Inventor: MURAMOTO YUKITAKE
IPC: A44B11/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide a connecting device capable of connecting parts to be connected regardless of the parts to be connected with a large connecting strength by installing a male part and a female part on an identical face and making the face rotatably or slidably movable on the base part. CONSTITUTION:A male part 2 and a female part 3 of this device are installed on an identical face 7, and the face is formed rotatably by an rotation shaft 1 on a base part 4. When two of this device are mutually pressed, they are connected by moving the male part to the female part on another of this device automatically. When this device is set on a part to be cnnected, it can be connected to everything with this device. It causes to obtain a large connecting power and manufacture of only one kind product is sufficient since all are composed with an identical structure.
Patent JP-S6249295-A (JP)
Inventor: TODA MASAMI
IPC: G21F9/00
Filed: 1985-08-28
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-S6167213-A (JP)
Inventor: UCHIUMI KAZUAKI
IPC: H01G4/12
Filed: 1984-09-10
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-H0476244-A (JP)
Title: Air-fuel ratio controller
Inventor: ISHIDA TETSURO
IPC: G01N27/419
Filed: 1990-07-17
Abstract: PURPOSE:To enable a proper air-fuel ratio control suitable for an abnormal condition of an air-fuel ratio sensor by stopping the air-fuel ratio control based on an air-fuel ratio control based on the air-fuel ratio signal at the time of generating a malfunction signal, and stopping an operation of the sensor. CONSTITUTION:There is provided a deviation quantity calculation means B which calculates an air-fuel ratio deviation quantity which is difference between an air-fuel ratio signal by an air-fuel ratio sensor A and a target air-fuel ratio determined by an operation condition of a vehicle. When the air-fuel ratio deviation quantity is more than a first judging value, the abnormal signal from an abnormal judging means C is outputted. When the air-fuel ratio deviation quantity is more than a second judging value which is more than the first judging value, a malfunction signal is outputted from a malfunction judging means D. Feedback control is stopped based on the air-fuel ratio signal at the time of generating the abnormal and malfunction signals in an abnormal processing means E, and the operation of the sensor is stopped.
Patent JP-S6166949-A (JP)
Title: Hydrogen gas detector
Inventor: WATANABE MINORU
IPC: G01N21/3504
Filed: 1984-09-10
Abstract: PURPOSE:To measure optically the amount and concentration of hydrogen gas by using an optical fiber by providing a light source, a sensor part composed of the optical fiber, and a measuring means which measures the transmission loss of light. CONSTITUTION:Light from the light source 1 is separated by a half-mirror 3 into measurement light and reference light; and the measurement light is converted photoelectrically by a photodetector 7 after propagating in the optical fiber 5 constituting the sensor part and the reference light, on the other hand, is converted photoelectrically by a photodetector 9 for monitoring the output of the light source. Outputs of those photodetectors 7 and 9 are compared with each other by a computer 11 to calculate the transmission loss of the optical fiber 5. When this optical fiber 5 is placed in an H2 atmosphere, the transmission loss increases reversibly or inreversibly according to the kind of the core glass of the optical fiber 5 and the increment is calculated to measure the thickness of H2. The sensitivity of the photodetectors is increased preferably by winding the fiber 5 around a bobbin 13 for an increase in operation length or incorporating a heater 15 for the acceleration of reaction.
Patent JP-S5979069-A (JP)
Title: Unit injector to be employed for diesel engine
Inventor: ENDOU MAKOTO
IPC: F02M57/02
Filed: 1982-10-28
Abstract: PURPOSE:To prevent generation of bubbles in a pump chamber by a method wherein fuel is prevented from being choked extremely in a communication between a feed hole and a reed in case the amount of the fuel in the unit injector is regulated. CONSTITUTION:A control slider 38 is provided with the feed hole 39, communicating a fuel chamber 40 therefor to the reed 35 of a plunger 33 when the plunger 33 is located at a predetermined position during sliding reciprocally, further, with a spill hole 43, communicating the reed 35 to the fuel chamber 40 at the opposite side of the feed hole 39. When pressure oil from a control oil pump is sent into a hydraulic pressure chamber 41, the pressure of the hydraulic pressure chamber 41 slides the control slider 38 downwardly under rotating it, a relative position between the feed hole 39 and the reed 35 is changed and the amount of fuel in the pump chamber 33 may be regulated.
Patent JP-S6434247-A (JP)
Title: Decocting treatment of cacao bean
Inventor: FUJITA SHOHEI
IPC: A23G1/02
Filed: 1987-07-29
Abstract: PURPOSE:To obtain decocted cacao beans having excellent flavor in high yield, by blending cacao nibs from which periderm is removed with a saccharide in a powdered state and decocting. CONSTITUTION:Cacao beans of raw material are lightly decocted to remove periderm, ground, separated into shell and jam to give 20-95wt.% cacao nib, which is blended with 80-5wt.% powdery monosaccharide and/or disaccharide to give a mixture. Then the mixture is decocted at 130-170 deg.C for 15-45 minutes.
Patent JP-H0636432-A (JP)
Title: Disk recording device
Inventor: ICHIKAWA KOJI
IPC: G11B27/034
Filed: 1992-07-16
Abstract: PURPOSE:To temporarily increase a storage capacity by providing a cartridge type disk whose medium is switched on a highly dust proof and sealed type disk device and writing/reading data surpassing the storage capacity of the sealed type device. CONSTITUTION:This sealed type device (constituted of a sealed casing 5 for housing an accessor made of a bare optical disk 1, a housing shelf 4, a packer 10 and a disk carrying mechanism 9, a disk recording/reproducing device 8, a sealed space 11, a cable 12, etc.) is provided with a casing 6 housing a cartridge type device (constituted of an optical disk 2 housed in a cartridge case 3, a disk recording/reproducing device 14 having the inserting/ejecting port 14a of the case 3, etc.). Also, an accessor controlling device 16, the controlling device 17 of the disk devices 8 and 14 and a library controlling device 19 for comprehensively controlling the disks 1 and 2 are housed by the casing 6 and an instruction is given to an operator by the device 19 that an amount surpassing the capacity of the sealed type device is processed.
Patent JP-H059908-A (JP)
Title: Concrete drill robot
Inventor: FUJINAWA MASA
IPC: E04G23/08
Filed: 1991-07-04
Abstract: PURPOSE:To perform work quickly, safely, and comfortably, and to save labor, lighten and miniaturize a concrete robot by constituting the concrete drill robot by providing a positioning device, hammer drill, and suction power fan on a mobile. CONSTITUTION:A concrete drill robot comprises a power box 3 in which a controller, batteries, a power fan for vacuum are contained, rotating lamp, 4 articulated working arm 6 as a positioning device, hammer drill 7, and suction nozzle 8 provided on a mobile body 1. It travels to the destination using its caterpillars 2 and rotates the power fan for vacuum and increases stability by generating down load through the suction nozzle 8. In addition, it makes a required number of holes with the hammer drill 7 and does chipping work with articulated arm 6 positioning them by means of the controller, and then moves to the next destination. In order to prevent danger, the rotary lamp 4 is lighted during work.
Patent JP-2000016221-A (JP)
Title: Instrument panel and manufacture thereof
Inventor: UENO TATSUHIRO
IPC: B60R21/20
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an instrument panel capable of easy manufacture. SOLUTION: This instrument panel is formed by disposing a skin 12 consisting of a skin layer 13, a foaming layer 14, and a barrier layer 15 on the surface side of a base material 11, and by arranging a planned breaking part 21 opened so as to protrude an airbag at the time of inflation, at a section covering the folded airbag. The planned breaking part 21 is constituted by forming a notched part 22 reaching the barrier layer 15 from the back surface side of the base material 11 along the planned breaking part 21. At least the skin layer 13 is formed with a plurality of holes 24 so as to cover only the planned breaking part 21 and its periphery.
Patent JP-H0856193-A (JP)
Title: Optical signal transmission method
Inventor: IZUMIKAWA TOSHIHARU
IPC: H04B10/58
Filed: 1994-08-11
Abstract: PURPOSE:To prevent the deterioration in a video image by superimposing a modulation signal light from a stimulated laser depending on a detected signal component onto a signal light from a laser diode so as to decrease the distortion signal component of a base band. CONSTITUTION:A monitor PD (photo diode) 13 monitors the signal light of an output waveform from an optical amplifier 12 and outputs a photoelectric- converted signal to a control circuit 14. The circuit 14 adjusts the frequency band of the input signal to a base band and detects the distortion signal component of the same frequency as the frequency of a video period signal included in the signal. An oscillator 15 adds a modulation signal to a excited laser 16 by direct luminance modulation based on the control of the circuit 14 and the laser 16 outputs the modulation signal light subjected to electrooptic conversion to the optical amplifier 12 based on the modulation signal from the oscillator 15 and superimposes the signal onto a signal light from the laser diode 11. Thus, the signal level of the distortion signal component of a base band is decreased and the signal light without the distortion signal component is outputted.
Patent JP-S6432306-A (JP)
Title: Display system for pmc cycle time
Inventor: IKEDA YOSHIAKI
IPC: G05B19/05
Filed: 1987-07-29
Abstract: PURPOSE:To accurately grasp both maximum and minimum cycle times by actually executing a sequence program to replace said cycle times and displaying these replaced values. CONSTITUTION:The time Tn is read out of a timer and at the same time the previous time T0 is read out of a memory 30 for calculation of the actual cycle time Tc=Tn-T0. When the measure cycle time Tc is larger than the maximum value Tmax of the stored cycle time, the time Tc is substituted for the value Tmax for acquisition of the maximum value. When the time Tc is smaller than the value Tmax, the time Tc is composed with the stored minimum time Tmin. If the time Tc is smaller than the value Tmin, the time Tc is replaced with the value Tmin for acuisition of the minimum time. Then the memory time T0 is replaced with the time Tn. Both maximum and minimum values are displayed on a display device 43.
Patent JP-S5890127-A (JP)
Title: Flowmeter
Inventor: SANADA MAKOTO
IPC: G01F3/16
Filed: 1981-11-26
Abstract: PURPOSE:To maintain the inside of a cylinder clean at all times for keeping an excellent sensitivity, by previously filling the inside of the cylinder with a fluid which will hardly diffuse into a fluid to be measured. CONSTITUTION:Fluid inlet/outlets 8, 9 communicating with front and rear chambers 6, 7 in a cylinder 1 defined by a piston 4 are opened in the side surfaces of covers 2, 3 of a flowmeter, respectively. The inlet/outlets 8, 9 are connected through a four-way valve 12 so as to be able to alternately connect to a pipe 10 communicating with the source of a fluid to be measured and a pipe 11 communicating with the discharge side of a surge tank or the like. The cylinder 1 is filled with a clean fluid B which will not corrode the cylinder 1, the piston 4 and so forth and will hardly diffuse into a fluid A to be measured, e.g., water for gasoline, and alcohol for lubricating oil. By this constitution, the inside of the cylinder can be maintained clean at all times, so that it is possible to keep an excellent sensitivity.
Patent JP-S6446302-A (JP)
Title: Phase compensation type distributed coupling power distributor
Inventor: HIROTA TETSUO
IPC: H01P5/19
Filed: 1988-07-29
Abstract: PURPOSE:To improve a reflection loss characteristic and an isolation characteristic by according electric length in both an odd and an even number modes with each other, by providing a slot line for phase compensation. CONSTITUTION:The length of a coupling slot line 23 is set at 1/4 of the length in an odd mode, and the slot line 31 for the phase compensation is inserted between an input/output slot line 26 and a coupling slot line 23. The slot line 31 for the phase compensation 31 is constituted so that it can be provided with character impedance with double that in an even mode, and the sum of the length of the slot line 31 for the phase compensation and that of the coupling slot line 23 is set at 1/4-wavelength. Therefore, since that part functions as a line with 1/4-wavelength for both even and odd modes, it is possible to eliminate a difference of electric length between both modes. In such a way, it is possible to improve the reflection loss characteristic and the isolation characteristic.
Patent JP-H11108544-A (JP)
Title: Door of refrigerator and its manufacturing method
Inventor: LEE CHANG-HOON
IPC: F25D23/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator door where a sealing gasket for preventing the chill of the inside of a refrigerator cabinet from leaking can be easily installed and its manufacturing method. SOLUTION: In a refrigerator door, an inner liner 140 where a sealing gasket 150 is connected is assembled in an outer panel 130 where a heat insulator 160 is filled by heating the heat insulator 160, thus simplifying a manufacturing process and reducing manufacturing costs. Also, the sealing gasket 150 is connected to the door, thus eliminating the need for another retainer and improving economic property.
Patent JP-S5892109-A (JP)
Title: Semiconductor integrated circuit
Inventor: ARIIZUMI SHIYOUJI
IPC: H03F1/52
Filed: 1981-11-27
Abstract: PURPOSE:To prevent destruction, by decreasing a voltage applied to a gate oxide film of an MOS element, through the duplicate provision of an input protection resistor and a surge discharge MOS element for an input circuit of MOS IC. CONSTITUTION:A depletion transistor (TR) the gate and drain of which are connected to a node (a) of a signal line, is inserted before a surge discharge TR11. Through a spread resistance of the TR11 and the on-resistance of a TR12, a voltage of the TR11 applied to the gate oxide film is divided into reduction. Since the on-resistance of the TR11 is small and the drain and gate are of the same potential, a voltage applied to the gate oxide film is suppressed to be very small. Thus, the surge resistance can be improved and the gate oxide film can be made thin.
Patent JP-H0240811-A (JP)
Title: Formation method of high temperature superconductive ceramic membrane
Inventor: HAYAKAWA HISAO
IPC: C04B35/45
Filed: 1988-07-29
Abstract: PURPOSE:To suppress the temperature rise of a substrate and to make it possible to obtain an even and stable membrane by inserting and arranging a grid connected to a negative electrode between the substrate and a target. CONSTITUTION:In a vacuum chamber 1, a grid 9 connected to a negative polarity is inserted and arranged between a substrate 5 and a target 2. As a result, the electrons flying from the surface of the target 2 receive an electrical repulsion by the negative potential of the grid 9 and they are pushed back to the target 2 side. The striking of the electrons to the substrate 5 is suppressed accordingly and the temperature rise of the substrate is prevented. Furthermore, by inserting the negative potential of grid, the surface of the substrate 5 is separated from an active plasma area, and a reverse sputtering of a grown membrane can be prevented. Consequently, since the temperature rise of the substrate can be suppressed and a membrane can be formed at a low substarte temperature, the mutual diffusion between the substrate 5 and the membrane can be prevented securely, and an even and stable superconductive membrane can be formed.
Patent JP-H0241343-A (JP)
Title: Polypropylene resin composition
Inventor: YOSHIMURA ATSUSHI
IPC: C08K3/00
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a polypropylene resin composition giving a molding of imperceptible scratch if any, capable of keeping excellent appearance over a long period and suitable for interior and exterior trim for automobile, etc., by compounding specific amounts of inorganic filler and organic pigment. CONSTITUTION:The objective composition is produced by compounding (A) 50-99wt.% (preferably 70-90wt.%) of a polypropylene resin with (B) 1-50wt.% (preferably 10-30wt.%) of an inorganic filler (e.g., surface-treated talc having an average particle diameter of <=4mum) and (C) 0.1-10wt.% (preferably 1-5wt.%) of an organic pigment.
Patent JP-S5980035-A (JP)
Title: Information transfer system
Inventor: NISHIZAKI KOUJI
IPC: H04J3/07
Filed: 1982-10-29
Abstract: PURPOSE:To discriminate a low-order group signal at the reception signal although it is cut off and at the same time to set the staff factor at 1 at that time point to always insert a staff pulse, by converting a part of the consequetive staff designating pulses into a repetitive pattern of m-bit continuous 1 and 0 through a small-scale circuit. CONSTITUTION:A channel input part 1 and a staff control part 2' are provided to a multiplexing device at the transmission side. The part 2' includes an AND circuit 24, a staff designating pulse generating circuit 9, a staff designating pulse inserting circuit 10' and a staff inserting circuit 11. The clock phase difference of a low-order group signal sent from a phase comparator 7 of the part 1 and a detection signal sent from an input cutoff detecting circuit 6 are applied to the circut 24 of the part 2'. The circuit 24 obtains a logic between the output of the circuit 6 and the phase difference of the comparator 7, and the logic is applied to the circuit 9. Then the successive staff designating pulses are used to transfer the information, and a repetitive pattern of continuous 1 and 0 is obtained. Thus the low-order group signal can be detected at the reception side despite cuttoff of said group signal. At the same time, the staff factor is set at 1 at that time point. Thus the staff pulse is always inserted.
Patent JP-S5979768-A (JP)
Title: Electrostatic recording head
Inventor: TOUDOU YOSHIMASA
IPC: G03G15/05
Filed: 1982-10-29
Abstract: PURPOSE:To make the titled recording head adaptable even to a hard recording body, by forming the main electrode of an electrostatic recording head on a thin metal plate having a predetermined size and thickness. CONSTITUTION:An electrostatic recording head 10 is constituted from a thin base metal plate 1 comprising phosphorus bronzen having a desired dimension, an insulating layer 2 made of polyimide resin for covering the entire single surface thereof, an integrated circuit 3 for a drive circuit fixed on said insulating layer 2 and applying voltage corresponding to input information to each stylus, lead electrodes 5 connected to said circuit 3 at predetermined intervals and provided with recording electrodes 4 at the leading end parts thereof, an insulating layer 6 for covering the entire region of the lead electrodes 5 except the parts of the recording electrodes 4 and an insulating layer 7 arranged in adjacent and parallel relation to the recording electrodes 4. When the leading end part of this head 10 is brought into contact with a recording body 8 so as to take proper elasticity, the base metal plate 4 functions as a leaf spring and, because each stylus is contacted with the recording body under proper pushing pressure, it is not damaged even if the recording body is made of head material.
Patent JP-H0861369-A (JP)
Title: Hydrostatic gas bearing
Inventor: ITOU TAKAYOSHI
IPC: B23B19/02
Filed: 1994-08-12
Abstract: PURPOSE: To reduce the consumed flow rate, maintaining the necessary load capacity, as for a hydrostatic gas bearing which has each opposed type thrust bearing on the load side and the reverse side, and has a necessary quantity of air feed holes on each thrust bearing surface. CONSTITUTION: An air feeding hole such as an autogenous throttle hole 14' of a load side thrust bearing surface 13' is formed on the bottom surface of an annular groove 18, and a thrust bearing slit 12' is reduced as small as possible.
Patent JP-S6434631-A (JP)
Title: Actuator of ultra magnetic strain member
Inventor: EDA HIROSHI
IPC: B23Q1/34
Filed: 1987-07-30
Abstract: PURPOSE:To enable a tool rest or a spindle of being positioned highly positioned and fed at fine rate by using a ultra magnetic strain materials such as TB1-x, Dyx and Fen as those of an actuator to provide higher output and greater displacement than a PZT (PbZrO3-PbTiO3). CONSTITUTION:The ultra magnetic strain material 1 is composed of single crystalline substance or polycrystalline substance of alloy system, such as Tb1-x, Dyx and Fen wherein 1-x, x and n indicated in atomic weight % are in the ranges of 0.15 to 0.4, 0.6 to 0.85 and 1.85 to 2.1, respectively. The material 1 is formed cylindrically and contains a magneto-strain output shaft 2, which is subjected to a certain preload at one end by a spring-loaded nut 4 having a strain gauge 3 to fasten the material 1 and joined with a displacement cancelling member 5 at the other end. An actuator of a ultra magnetic strain member is placed on the tool rest, that is, the transfer table of a machine tool and a cutting or grinding tool is mounted on a tool post to provide the tool with a displacement ranging from several nm to several hundreds mum. If larger displacement is required, the table 9 is moved.
Patent JP-S6169270-A (JP)
Title: Picture input device
Inventor: KIKUCHI KATSUYA
IPC: G01N23/04
Filed: 1984-09-13
Abstract: PURPOSE:To input accurately and easily pictures focus focused always best automatically without visual discrimination by providing a driving means, which controls automatically an optical focus, and an operating means which operates the sharpness of an input picture. CONSTITUTION:A plate 10 provided with a slit in the center is interposed between a lens 13 and a picture recorded on a film 12 and to be gathered, and the lens 13 is moved to gather a slit image (visual image) in each lens position which passes the plate 10. This visual image is stored in a picture memory 16, and the differential operation is performed by an operating means 17. In this case, the position of the lens 13 is fed back and controlled through a driving means 18 so that a differential value curve in each focus position takes a maximum value. Thus, the best focus point is always set for the film picture to be gathered. That is, pictures focused always best automatically without visual discrimination are inputted accurately and easily.
Patent JP-H0477698-A (JP)
Title: Target box for production of 13n-mh+4 water
Inventor: KUSUMOTO KATSUNORI
IPC: G21G1/00
Filed: 1990-07-20
Abstract: PURPOSE:To make pretreatment of target water unnecessary by proton beam irradiation of the target water containing numberless tiny hydrogen (H2) bubbles. CONSTITUTION:At a main body 33 of a target box, a holder part 41 of mixture liquid of target-water/hydrogen-gas is provided, and, to the holding part 41, an inlet pipe 38 and an outlet pipe 39 of the target water are connected. At one side wall part of the holder part 41, a full surface membrane 33a of the target box made of a titanium thin film, for instance, is also provided. The membrane 33a is fastened to the target box 33 by a membrane pusher ring 35 and an O-ring 36 so that the mixture liquid of target-water/hydrogen-gas may not leak out. A proton beam 37 is set to enable irradiating the mixture liquid of target-water/hydrogen-gas, penetrating the membrane 33a, and therewith ammonia water can be produced with high efficiency.