baber/WOPTO huggingface dataset:
Patent JP-H03129817-A (JP)
Title: Plasma treatment device
Inventor: TSUJI NAOTO
IPC: H01L21/302
Filed: 1989-10-16
Abstract: PURPOSE:To obtain a plasma treatment device with which a film can be formed uniformly and also to conduct an etching treatment uniformly by a method wherein a porous plate, having a plurality of holes spreading out radially from the vicinity of the center part toward outer circumferential direction in such a manner that the diameter of the holes becomes larger to the outer circumference, is used as the plasma lead-out windows which are provided between a plasma growth chamber and a plasma treatment chamber. CONSTITUTION:The plasma treatment device, which is used for film formation and etching when a semiconductor element and the like are manufactured, is formed in such a manner that a plurality of holes, which are spreading out radially from the vicinity of the center part toward the circumferential direction and the diameter of the holes becomes larger to the outer circumference, are provided on the plasma lead-out window 5a. As a result, the plasma, which is introduced into a plasma treatment chamber 4 from a plasma growth chamber 3, has uniform density distribution, and the formation of film and an etching treatment can be conducted uniformly.
Patent JP-H01112034-A (JP)
Title: Power transmission device
Inventor: NOZAKI TAKEAKI
IPC: F16D31/04
Filed: 1987-10-23
Abstract: PURPOSE:To compact a static hydraulic joint, by a method wherein a static hydraulic joint to produce a rotation deviation is located between the output shaft of an engine and the input shaft of a load device, and a clutch mechanism is situated between the input and the output shaft. CONSTITUTION:A static hydraulic joint 6 to produce a number of revolutions deviation is located between an engine output shaft 5 and an propeller driving input shaft 42, and a clutch mechanism to disengageably intercoupl input and output shafts 7 and 10 of the static hydraulic joint 6 is situated in the static hydraulic joint. Thereby, during high output operation of an engine 1, when the clutch mechanism is brought into an operative state to directly intercoupl the input and output shafts 7 and 10 of the static hydraulic joint 6, an engine power is transmitted directly to the propeller driving input shaft 42 to sharply improve the efficiency of power transmission. Besides, during high output operation, by bringing the input and output shafts 7 and 10 into a direct coupling state, the volume of the static hydraulic joint 6 can be decreased, and the static hydraulic joint can be compacted.
Patent JP-S63122320-A (JP)
Title: Test circuit for thermosensing oscillation circuit
Inventor: NAKAMURA CHIAKI
IPC: H03L1/02
Filed: 1986-11-12
Abstract: PURPOSE:To conduct the test of a thermosensing oscillation circuit at a room temperature without changing the temperature for the test of the thermosensing oscillation circuit by providing a switching element for test and turning on the switching element so as to change the output of the thermosensing element thereby varying the oscillation frequency of the oscillator. CONSTITUTION:The thermosensing element 12 being a component utilizing a temperature characteristic of a base-emitter voltage of an NPN transistor (TR) is connected in series with a TR 13. A TR 14 being a test switching element is provided between the thermosensing element 12 and the power supply and a gate input of the TR 14 is used as a test signal. Thus, the TR 14 is turned on by bringing the test signal to an H level at the test so as to change the output of the thermosensing element 12. Thus, the simple test for the entire thermosensing oscillation circuit is conducted by comparing the output frequencies of the gate circuit 32 changed due to the difference between the ON-state and the OFF state of the TR 14.
Patent JP-2001092939-A (JP)
Title: Ic unit with strap and client managing method using the same
Inventor: HIRABAYASHI ISATO
IPC: G06Q30/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the IC unit with strap of high portability and low losing rate usable for client management and client services in a large scale commercial facility composed of a lot of shops or restaurants, for example. SOLUTION: This IC unit with strap is provided with an IC module member 2 with built-in non-contact type IC module 1 and a strap member 4 for linking a prescribed carry article 3 and the IC module member 2. The IC module 1 has a memory for writing information on a client who carries the prescribed carry article 3.
Patent JP-H07302017-A (JP)
Title: Image forming device provided with sound output means
Inventor: WATANABE SHUNSUKE
IPC: G03G21/00
Filed: 1994-11-01
Abstract: PURPOSE:To provided an image forming device provided with a sound output means capable of efficiently transmitting information of various kinds to a user by a sound. CONSTITUTION:A sound output signal and a sound discriminating signal are outputted to a sound control part 100 by a main control part 50. Sound information is selected out of a sound information storage part 101 by the sound control part 100 by using the sound discriminating signal outputted from the main control part 50, then, the sound information is outputted to a sound output part 102. Either a guidance sound related to a device main body and an image forming processing or a message sound other than the guidance sound, such as a message and propaganda is outputted from the sound output part 102 by the sound information outputted from the sound control part 100.
Patent JP-H0582073-A (JP)
Title: Ion implanting device
Inventor: SENOO KAZUHIRO
IPC: H01L21/265
Filed: 1991-09-19
Abstract: PURPOSE:To enhance the hilder current setting accuracy without generating noise and/or hunting, and thereby provide precise prevention of electrostatic charge on a circuit board. CONSTITUTION:A neutralization control circuit 24a to control the voltage emitted by a gate power supply 32 is equipped with an integration circuit 40 to integrate the holder current Ih measured by a resistance 22, a holder current setting circuit 36 to set the holder current to the desired value, and an error amplifying circuit 38 to determine the difference of the holder current set thereby from the holder current value integrated by the integration circuit 40.
Patent JP-H0579976-A (JP)
Title: Gas concentration measuring device
Inventor: UEHARA KIYOJI
IPC: G01N21/39
Filed: 1991-09-20
Abstract: PURPOSE:To correctly measure the gas concentration regardless of the temperature and pressure of the atmospheric air by selecting the amplitude of the modulating current so that the double-wave phase-sensitive detection signal has the maximum value, and correcting the concentration for only the measurement temperature. CONSTITUTION:A laser beam is radiated 4 to the atmospheric air in a multiple- reflection long-optical path cell 3 having reflecting mirrors 1, 2 and feeding 10 and discharging 11 the atmospheric air. The oscillation wavelength is modulated 5 by the preset frequency, and it is stabilization-controlled 5 at the center of the absorption line of methane, for example. The laser beam passing through the cell 3 is received 6 and converted into electric signals to be fed to phase- sensitive detectors 7, 8. The detector 7 outputs the basic phase-sensitive detection signal If, and the detector 8 extracts the frequency component 2f vibrated with the output voltage and outputs the double-wave phase-sensitive detection signal I2f. The signal I2f is divided 9 by the signal If to calculate the concentration of gas. The modulating amplitude is selected to have the maximum value of the signal I2f, and the concentration of methane is corrected for only the measurement temperature of a temperature sensor 12 provided in the cell 3.
Patent JP-2001054484-A (JP)
Title: Bubbling method using brush and vessel for forming bubble
Inventor: YAMASHIMA MAYUMI
IPC: A47K5/14
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for forming bubbles and a bubbling method for bubbling a liquid comprising water and a non-soap material wherein the mixing and bubbling operation of the liquid can be efficiently carried out by effecting agitation using a brush. SOLUTION: Projections 4 of a size L>1, and height difference H>h are provided on the inner surface 3 of the vessel body 2 of a bowl-shaped vessel 1 to take air in larger quantities into the vessel body 2. If a brush is moved over the inner surface of the body 2, the tips of bristles of the brush are brought into contact with the projections 4, whereby the bristles are spread out and then closed. By utilizing such repeated actions of the bristles, air can be supplied to water content and solution, and hence the water content and solution can be instantly mixed together, thereby effecting uniform and integrated mixing.
Patent JP-2001055578-A (JP)
Title: Preparation and apparatus of closed type, for coal, gas and liquid from such organic material as paper, wooden block, tree and plant, animal and the like
Inventor: MURAMOTO OSAMU
IPC: C10B53/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a process and apparatus of closed type for preparing coals, gases, liquids and the like from organic materials. SOLUTION: Closed and pressure-resistant chambers B, B1 provided with vent holes 1 are supplied with subjective organic materials and subjected to heating from the surroundings. As a result, the carbonizing of the organic materials in the chambers results in the evolution of gases, liquids, and vapors. These gas, liquid and vapor are piped into each containers through the vent holes and collected by using a gas storing container, a liquid storing container and a vapor storing container.
Patent JP-H1194680-A (JP)
Title: Leak inspecting device for container
Inventor: WAKAMATSU KOKO
IPC: G01M3/20
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To make smoothly and surely excutable a leak inspecting process and a process accompanying it, by controlling grasping force based on a relative relation between a container under inspection and a leak detecting mechanism. SOLUTION: When a laminate tube container 16 is inspected by the leak inspecting device 1, the container 16 is revoluted around an axial line of a rotary frame 82, and is grasped in a prescribed position during the revolution by each tube holder 92 of a grasping mechanism to prevent falling out from the rotary frame 82. Since a relative relation between the container 16 and a leak detecting mechanism 86 is detected by a grasping force control mechanism 90 during rotation of the rotary frame 82, and since grasping force of each holder 92 is controlled based on that, insertion and extraction to an atmospheric gas introducing chamber for the head piece of the container 16 are carried out smoothly.  Since the grasping force of the grasping mechanism is increased in the condition where the head piece of the container 16 is inserted into the atmospheric gas introducing chamber, work for leak inspection of the container 16 and work accompanying it are surely and quickly carried out.
Patent JP-2000098272-A (JP)
Title: Image display device
Inventor: KOGA RITSUO
IPC: H04N5/74
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To thin an image display device and to uniformize an illuminance distribution. SOLUTION: This device is provided with a white light source, an elliptic mirror 2 forming a secondary light source, a color filter 3 arranged on the position of the secondary light source, condenser lenses 4A, 4B through which a beam passing through the color filter 3 passes, a planar mirror 8 reflecting the beam passing through the condenser lenses, a spherical mirror 5 further reflecting the beam passing through the mirror 8, a DMD(digital micro-mirror device) 6 made incident with the beam reflected by the mirror 5, and forming an on/off state by changing the tilts of the micro-mirrors of many pixels arranged two-dimensionally and changing an emission angle of the reflection beam and a projection lens 7 enlarging the reflection beams from the micro- mirrors of the pixels in the on state and projecting them.  The spherical mirror 5 is arranged just under the incident part 7a of the projection lens 7, and the central axis 4a of the condenser lenses 4A, 4B is intersected with the central axis 7a of the projection lens 7 at a prescribed angle by way of viewing from a plane.
Patent JP-S63123297-A (JP)
Title: Remote commander
Inventor: KURITA TOHRU
IPC: G11B19/02
Filed: 1986-11-12
Abstract: PURPOSE:To operate the equipment of plural companies with one remote commander by writing the transmitting data corresponding to respective operating keys of a remote commander corresponding to respective operating keys and re-transmitting them. CONSTITUTION:The transmitting data from other remote commander are light- received by an infrared light photodetector 7, the transmitting data obtained to the output side of the photodetector 7 are supplied to a frequency discriminating circuit 8 to discriminate the transmitting frequency of the transmitting data, a peak level is detected and supplied to a code reading circuit 9 to read the code of the transmitting data. The data from circuits 8 and 9 are written into the address corresponding to the operating key selected out of operating keys to constitute the key matrix 10 of a RAM 11 through a microprocessor 5 as user remote control data.
Patent JP-H1095474-A (JP)
Title: Container for granular material
Inventor: MIYAMOTO EIICHI
IPC: A61J1/03
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a container for a granular material from which a required number of granules can be rapidly and smoothly taken out and which is simply constituted and also which can be produced in a low cost. SOLUTION: A level difference part 32 is formed by connecting a containing chamber 12 and a catching chamber 20 through a passage 26 and also by connecting the bottom face of the catching chamber 20 and the inside face of the passage 26 at about 90 degrees. When the container 10 is returned to the nearly horizontal position after it has been inclined greatly, only one granule body P is blocked and left in the catching chamber 20 by the level difference part 32 and dropped from a taking-out opening 24 of the granular material and taken out.
Patent JP-H11104701-A (JP)
Title: Making of shape steel
Inventor: UDAGAWA TATSURO
IPC: B21B39/14
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an asymmetric shape steel of dimensional accuracy with optional shapes such as the round shape of corner division of the foot tip of the flange, by rolling the shape steel in which the flanges of right and left are asymmetric, using a universal mill one of whose paired length roll is a barreled roll. SOLUTION: A shape steel is rolled so that the flange thickness is horizontally even from right and left and closed at the side 13 of the extrorse taper of a level roll 10 and the circumference surface 14 of the extrorse taper of a barreled length roll 12, at start and under rolling of a flange 22 with narrower flange width of a universal mill. Therefore, the flange 22 is rolled so that it is naturally located in the center of the vertical direction of the gap of the practically rhombic shape formed by the side 13, 13 with tapers of the level roll 10, 10 and the circumference surface 14, 14 with tapers of the barreled length roll 12. Therefore the asymmetric shape steel with dimensional accuracy and of which flange leg length is uniform is obtained.
Patent JP-H03131848-A (JP)
Title: Color photosensitive material
Inventor: TAGUCHI TOSHIKI
IPC: G03C8/08
Filed: 1989-10-17
Abstract: PURPOSE:To enhance an image density and to lessen stains as well as to improve tone reproducibility by making combination use of a specific compd. and an electron donor precursor as an electron donor and specifying the content molar ratio of the electron donor precursor to the total molar content of both to >=0.05 and <=0.5. CONSTITUTION:The compd. expressed by formula I or formula II and the electron donor precursor expressed by formula III or formula IV are used in combination as the nuclear electron donor and the content molar ratio of the electron donor precursor to the total molar content of both is specified to >=0.05 and <=0.5. In the formulas I to IV, R1 to R4 respectively denote a hydrogen atom, halogen atom, etc. The total carbon atoms of R<1> to R<4> are >=8. R<1> and R<2> R<2> and R<3> and/or R<3> and R<4> in the formulas I, III and R<1> and R<2> and/or R<3> and R<4> in the formulas II, IV may combine with each other to form a satd. or unsatd. ring. The color photosensitive material which has the high concn., lessens the stains and has the excellent tone reproducibility is obtd. in this way.
Patent JP-H03132459-A (JP)
Title: Traction control device
Inventor: OIKAWA HIROTAKA
IPC: B60T8/175
Filed: 1989-10-17
Abstract: PURPOSE:To enhance the car running performance by furnishing a sensor to emit signals in accordance with the revolving speed of non-drive wheel, and varying the threshold value when traction control is made according to the turning radius of the car calculated from the output signal from the sensor. CONSTITUTION:A wheel cylinder 15 for drive wheel is connected through a communication hole 2c with a liquid pressure chamber 5 of a pressure booster cylinder 2, and the discharge side of a liquid pressure pump 21 is connected with a hole 2d communicating with a liquid pressure chamber 4 through a solenoid valve 19. The suction side of this liquid pressure pump 21 is connected with a liquid tank 26, whereto also the liquid pressure chamber 4 is connected through another solenoid valve 29. When the slip ratio of drive wheels exceeds the threshold value at accelerating, traction control for actuating the brake is performed by a controller 30, which is fed with signals from sensors 31, 32 to detect the revolving speeds of a drive wheel and follower wheel. Therein the car turning radius is calculated from the revolving speed of follower wheel, and the threshold value is varied according to this turning radius obtained.
Patent JP-H03131717-A (JP)
Title: Linear position detector
Inventor: YAMAMOTO HIROSHI
IPC: G01B7/00
Filed: 1989-10-17
Abstract: PURPOSE:To obtain the linear position detecting device which is not affected by the magnetization of the magnetized part of a magnetic scale and the penetration depth of magnetic flux by specifying the intensity of a bias magnetic field and the frequency of its AC component. CONSTITUTION:The bias magnetic field is smaller than the saturated magnetic field of a magnetic sensor element 30 and larger than the saturated magnetic field of the magnetic part 11 of the magnetic scale 10. The AC component of the bias magnetic field has the frequency exceeding the magnetic flux penetration depth less than the depth (d) of the nonmagnetic part 12 of the magnetic scale 10. Therefore, even if the magnetic part 11 of the magnetic scale 10 is magnetized, a solenoid type coil 20 is applied with a bias magnetic field exceeding the coercive force of the magnetic part 11 of the magnetic scale 10, so the detection output is not affected by the magnetization. Further, a frequency for excitation is applied to the magnetic scale 10 so that the penetration depth of magnetic flux from the surface of the magnetic scale 10 is less than the depth (d) of the nonmagnetic part 12, so the influence of the penetration depth of the magnetic flux is eliminated.
Patent JP-H11112691-A (JP)
Title: Emergency reporting device
Inventor: SUWABE KAZUMITSU
IPC: G08B25/08
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To timely and surely rewrite registration data by sending out a voice message for rewriting the registration data, rewriting the registration data and sending out the contents of the registration data after rewrite by voice information, when an external telephone set is connected. SOLUTION: In an external telephone set 3, the telephone number of a fire alarm 1x is dialed. An NCU 40 in the fire reporting device 1x acquires a telephone line 4 via a detection and changeover circuit 41 and sends out a required voice message to the external telephone set 3. In this case, in the case of rewriting the registration data D, the fire reporting device 1x receives an identification number and then sends out a voice message Mm for selecting a processing mode to the external telephone set 3. For instance, when a priority order change is selected, the fire reporting device 1x sends out the voice message Mm for changing a priority order to the external telephone set 3. After the change is finished, the fire reporting device 1x sends out the contents of the registration data D after the change to the external telephone set 3 by voice information.
Patent JP-S62128945-A (JP)
Title: Sealing composition
Inventor: TAKATSU KATSUMI
IPC: C03C3/15
Filed: 1985-11-30
Abstract: PURPOSE:To obtain the titled sealing composition having excellent resistance to halogen and high airtightness and softening point and capable of obtaining a good seal by incorporating La2O3, Dy2O3, Y2O3, Al2O3, BeO, and B2O3 in a specified ratio to prepare the composition. CONSTITUTION:The composition contg., by weight, 10-90% La2O3, 20-85% Dy2O3, 2-60% Y2O3, 5-60% Al2O3, 5-45% BeO, and 3-35% B2O3 is prepared. The composition is used for bonding a ceramic and a ceramic or a ceramic and a metal. Consequently, the sealing composition having excellent wettability, contg. no bubbles, and capable of uniformly sealing with high adhesive strength is obtained.
Patent JP-H08138751-A (JP)
Title: Electronic apparatus
Inventor: URAYAMA KENICHI
IPC: H01M10/46
Filed: 1994-11-02
Abstract: PURPOSE: To eliminate the memory effect of a charge battery so as to make the operable time thereof longest always. CONSTITUTION: A main body circuit 11 and also a charge battery 12 are contained in a moving machine 10. The power source paths 13a, 13b of the main body circuit 11 are connected to connection terminals 14a, 14b, and the internal contacts 16a, 16b of the charge battery 12 are connected to connection terminals 18a, 18b. A switch 17 is set between the internal contact 16a and the power source path 13a. Connection terminals 23a, 23b and 24a, 24b, which are connected to the connection terminals 14a, 14b and 18a, 18b, are set in a charger 20. A commercial power, for instance, from a power source plug 21 is supplied to a power source circuit 22, and produced predetermined dc power is supplied to the connection terminals 23a, 23b, and also to a charge/ discharge circuit 25. The output ends of the charge/discharge circuit 25 are connected to the connection terminal 24a, 24b.  A pin 26 for operating the moving contact of the switch 17 is provided thereto.
Patent JP-H04146414-A (JP)
Title: Liquid crystal device
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/1337
Filed: 1990-10-08
Abstract: PURPOSE:To offer a liquid crystal device where a hysteresis phenomenon is improved and which has high voltage holding rate and can be driven at low voltage by orienting liquid crystals at random by a three-dimensional network solid material on one substrate side and orienting the liquid crystal in a fixed direction by an orienting film etc., on the other substrate side. CONSTITUTION:In a liquid crystal layer interposed between two substrates 1 having a transparent electrode layer 2, the layer having the uniform three- dimensional network solid material 3 is formed on the transparent electrode layer of one substrate, and the liquid crystal in contact with the transparent electrode layer or a liquid crystal orienting layer 5 on the other substrate is oriented in the fixed direction. By such constitution, the liquid crystal device which does not need a polarizing plate and has bright image quality is obtained. This device has high contrast between transparency-opacity, and is provided with threshold characteristic and steepness by which time division driving is accomplished.