baber/WOPTO huggingface dataset:
Patent JP-H04141290-A (JP)
Title: Water purifier
Inventor: SUEMATSU SHINJI
IPC: C02F1/28
Filed: 1990-09-28
Abstract: PURPOSE:To minimize the growth of microorganisms and provide cool water immediately after the tap is turned on by using a water purifier having built-in cooling means in a main body casing thereof and cooling the water before it is filtered. CONSTITUTION:Water is cooled by a thermomodule 3 provided at a prescribed position in the main body casing 1, and simultaneously the main body casing 1 is covered all over by an insulating material 2 to prevent the rise of temperature of the cooled water. When the tap is turned on, the cooled water in the main body casing 1 is extruded by a water feeding to the upper part of the main body casing 1. And enters the water inlet opening at the lower part of a filtering cartridge 5, goes into the cartridge 5, is filtered and supplied out of a discharged pipe 71. Herein, prior to filtering, the water is cooled and stored and, therefore, the propagation of microorganisms can be prevented. Further more, the inside of the main body casing 1 as a whole is cooled and thus the water within the cartridge 5 is cooled as well. Therefore uncouled water other then the water in the discharge pipe 71 is not supplied when the tap is turned on.
Patent JP-S63115429-A (JP)
Title: Laser light cut-off system
Inventor: NAGASHIMA KUNIO
IPC: H04B10/00
Filed: 1986-10-31
Abstract: PURPOSE:To prevent such a case where subscriber has his-her eyeballs, etc., injured by the light radiated from a laser diode by supplying the current to the laser diode via a conductor which is unified in parallel with the conductors and optical fibers provided to a plug and a receptacle of an optical connector. CONSTITUTION:A receptacle 100 contains two conductors 102 and 103 which are connected to each other via a conductor 104 provided to a plug 101. The current Ic1 flowing through a diode 507 is supplied to a constant voltage source 506 via a constant current circuit 505 and then conductors 103, 104 and 102 respectively. When a subscriber pulls out the plug 101, both conductors 102 and 103 are separated from each other and the current Ic1 supplied to the diode 507 is cut off. Thus it is possible to prevent the subscriber from being injured with his/her eyeballs, etc., by the light radiated from the diode 507 when the subscriber pulls out the plug 101.
Patent JP-H02109445-A (JP)
Title: Packet identification method
Inventor: DOI EIJI
IPC: H04L12/70
Filed: 1988-10-19
Abstract: PURPOSE:To identify a circulated packet and duplicated packet and to abort them by using address information capable of processing at a repeater and a frame check sequence so as to identify the packet. CONSTITUTION:Repeaters 22-25 store address information of a received packet and a vale of FCS(frame check sequence) for a prescribed time. Every time a packet reaches, the address information and the FCS of the packet are compared with the address information and the FCS stored so far and when they are coincident, the packet is aborted. When dissident, the packet is relayed and the address information and the FCS of the packet are stored. On the other hand, packet communication terminal equipments 15-17 store the sender address information and the FCS as to the packet addressed to itself and compare them with the address information and the FCS of the arrived packet. When they are coincident, the packet is aborted and when dissident, the value is stored.
Patent JP-H08104170-A (JP)
Title: Car width light for automobile
Inventor: IKEGUCHI SHIGETAKA
IPC: F21S8/10
Filed: 1994-09-30
Abstract: PURPOSE: To permit a driver to easily recognize the correct max. car width of an automobile according to the necessity such as the night time, dark place, or the parking equipment, by installing a car width lamp at the front part or the side part of the automobile, and permitting the max, car width to be displayed by a light source discriminated from a headlight. CONSTITUTION: A car width lamp 10 is installed on the front side at the front part or side part of a car body, so that the light emitted from a light source is efficiently irradiated to the ground surface without being obstructed by the car body. The max, car width 12 is illuminated on the front ground surface by putting ON the car width lamp 10 according to the necessity such as night time, dark place, or parking equipment, and permits a driver to recognize the correct max. car width 12 of the automobile. As the light source of the car width lamp 10, is used the laser beam as single color light having the excellent directivity and interference performance or the beam light having the excellent directivity.
Patent JP-S63117111-A (JP)
Title: Device for switching valve operating timing of internal combustion engine
Inventor: HANAOKA TADASHI
IPC: F01L13/00
Filed: 1986-11-01
Abstract: PURPOSE:To suitably keep valve clearance of the device in the caption by making it possible to switch connection/disconnection between rocker arms, which are adjacently disposed to each other, and supporting a rocker shaft by means of two hydraulic rash adjustors. CONSTITUTION:Rocker arms 5 through 7 are adjacently disposed to each other on a rocker shaft 8. A piston is slidingly fitted into guide holes, which are internally provided in the rocker arms 5 through 7, so that the displacement of the piston position switches connection/disconnection between the rocker arms 5 through 7. The rocker shaft 8 is supported on a cylinder head 9 through two hydraulic rash adjustors 40. Therefore, valve clearance can be suitably kept.
Patent JP-S63114976-A (JP)
Title: Substrate electrode mechanism
Inventor: NAKAYAMA IZUMI
IPC: H01L21/205
Filed: 1986-11-01
Abstract: PURPOSE:To facilitate the control of the DC bias generated on the surface of a substrate and to impart excellent functionality to the title substrate electrode mechanism by inserting the driving shaft into the electrode fixed to the wall part of a reduced-pressure vessel, and providing a means for linearly driving and rotating the driving shaft. CONSTITUTION:A rotating shaft 15 is fixed at the center part of a susceptor 9 in the vacuum chamber, inserted into the center hole 8a of a main stage body 8, and airtightly pivoted. When a cylinder device 29 is driven, the rotating shaft 15 is lifted through the upper and lower mounts 26 and 27, etc., and the susceptor 9 is integrally lifted. The lifting position of the susceptor 9 is determined by the quality of the film formed on the surface of the wafer placed on the susceptor 9. A motor 25 is then driven, the torque is transmitted to a rotating shaft 19, and the susceptor 9 is rotated. The wafer placed on the susceptor 9 is also rotated, and a thin film is formed on the wafer surface in uniform thickness.
Patent JP-H05101133-A (JP)
Title: Logical simulation system
Inventor: SATO TOMOHIRO
IPC: G06F11/22
Filed: 1991-10-09
Abstract: PURPOSE:To improve the efficiency of logical simulation and decrease man-hours by suppressing the occurrence of a logical defect due to the same cause. CONSTITUTION:This logical simulation system utilizes a test program and consists of a logic circuit 1, a test instruction array group 2, a test instruction array takeout device 3, a code conversion device 4, a same-cause logical defect decision device 5, a logical defect information file 6, a skip instruction array file 7, a result decision device 9, etc. Then information codes in the logical defect information file 6 are compared with a test contents code obtained by the code conversion device 4; if there is a corresponding code found, a same- cause logical defect is decided and stored in the skip instruction array file 7 and then processing is repeated from the next test instruction array, but when no corresponding code is found, simulation is performed and the result decision device 9 makes an automatic decision.
Patent JP-H02108703-A (JP)
Title: Self-propelling type automatic road form measuring apparatus
Inventor: ASAI KATSUTOSHI
IPC: E01C23/01
Filed: 1988-10-18
Abstract: PURPOSE:To save labor and power by mounting a slide part provided on both longitudinal sides with vertically movable horizontal adjusting mechanisms and another slide part provided with an autoleveller for directly reading a descending amount on a self-propelling truck. CONSTITUTION:Vertically movable horizontal adjusting mechanisms 3, 3' are provided which are provided in the direction of croosing a road 1 with a slide part 2 to adjust both ends to horizontal positions. Also, an autoleveller 4 for directly reading the cross sectional contour of the road 1 as a vertical descending amount is provided on the slide part 2 to be moved left and right along the slide part 2 by a motor driven crossing stand 4a, and mounted on a truck 5 provided with drive wheels 6 having a drive motor 7 as travelling power and mounted with a fixed outer tube and an inner tube 2a telescopically put in and out of said outer tube. Thus, the cross sectional contour of the road can be measured as a vertical amount without needing correction calculation to save labor for data processing.
Patent JP-H10106929-A (JP)
Title: Linear illumination equipment
Inventor: MOCHIDA YOSHIO
IPC: G03F7/20
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a linear illumination equipment which illuminates a linear illumination area and can obtain illuminance distribution which is uniform in the short axis direction and the long axis direction. SOLUTION: An incident ray 1 from a laser light source is magnified in the short axis direction and the long axis direction with expander optical systems 2, 3, 4. In the short axis direction, a secondary light source formed of a cylindrical integrater optical element 5 and a spherical integrater optical element 6 shortly illuminates an exposure surface, with a short axis condenser lens 8. In the long axis direction, the secondary light source formed of the cylindrical integrater optical element 5 and the spherical integrater optical element 6 long illuminates the exposure surface, with a long axis condenser lens 7.
Patent JP-H07115334-A (JP)
Title: Voltage follower circuit
Inventor: KONDO TETSUYA
IPC: H03F3/50
Filed: 1993-10-20
Abstract: PURPOSE:To provide a voltage follower circuit which can improve the linearity of the input/output characteristic and also can secure a dynamic range for both input and output signals even when the power voltage level is reduced. CONSTITUTION:A voltage follower circuit contains a differential amplifier circuit 1 and an output buffer circuit 2. An input signal Vin is supplied to the plus input terminal of the circuit 1, and an output signal Vout of the circuit 2 is supplied to the minus input terminal of the circuit 1. Then the level shift circuits 3a and 3b are connected to the precedent stages of the plus and minus input terminals of the circuit 1 respectively. In this case, the gate electrodes of NMOS transistors Tr3 and Tr4, for example, constructing an input part of the circuit 1 are used as the plus and minus input terminals respectively. Then the level of the signal Vin is shifted to the value higher than the threshold value of the Tr3 at least in the circuit 3a.
Patent JP-2000072209-A (JP)
Title: Pipe conveyer
Inventor: HASHIMOTO KUNIO
IPC: B65G15/08
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To feed an article to be conveyed in a belt formed into a pipe shape, in the middle position of a belt in a pipe conveyer. SOLUTION: This pipe conveyer is formed so that an endless belt 1 is stretched between a pair of pulleys 2, 3 disposed at an inlet end part and an outlet end part separated from each other, and part of the belt 1 may be run while storing an article 9 inside to be conveyed in a condition rounded in a pipe shape by a plurality of shape holding rollers 6 disposed so as to surround the belt 1, wherein both end parts of the belt 1 rounded in a pipe shape are forcibly-separated from each other to form an opening 11 open upwards. From a chute 12 formed on the opening 11, the article to be conveyed can be dropped onto the belt 1.
Patent JP-H0980085-A (JP)
Title: Method for reducing common mode noise in measuring instrument
Inventor: TARASAWA KOUICHI
IPC: H05K9/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To suppress the effect of common mode noise on an input unit by providing a ground path, added with a capacitor connected with the chassis part of a measuring instrument, even for the feeder line other than the ground (GND) line. SOLUTION: A GND line L3 is connected with the chassis part 12a of a measuring instrument body 12 through a GND side ground path E1 added with a capacitor C1 . A Vcc line L1 is connected through a Vcc side ground path E3 added with a capacitor C3 with the chassis part 12a and a common line L2 is connected through a common side ground path E2 added with a capacitor C2 with the chassis part 12a. More specifically, the lines L1 -L3 formed between a power supply circuit 19 and a measuring circuit 18 provide ground paths E1 -E3 to the chassis part 12a through capacitive coupling of the capacitors C1 -C3 thus passing the common mode noise to the chassis part 12a side. Consequently, the effect of common mode noise on the measuring circuit 18 of input unit 17 is suppressed and a correct waveform can be displayed.
Patent JP-H06113947-A (JP)
Title: Cooking container and cooking using thereof
Inventor: TACHIBANA KANICHI
IPC: A23L5/10
Filed: 1992-09-30
Abstract: PURPOSE:To permit the cooking, forming a scorched pattern on the surface of a cooked material, by installing a heating body made of silicon carbide-containing porous ceramics and generates heat through the absorption of microwaves and permits the passing of steam and is constituted so that the inner surface side is brought into contact or opposed to the surface of the cooked material. CONSTITUTION:An upper container 2 is fitted with a lower part container 3, and the surface 4B of the heating body of an upper part container 2 is brought into contact with the heated surface 5A a piece of bread 5, and then the bread 5 is sealed. A container body 1 is sealed together with the bread 5 into an electronic range 6, which is operated to irradiate microwaves W to the container body 1. The heating body 4 contains silicon carbide, which is oscillated by the microwave W, and the temperature is raised from 200 deg.C to 300 deg.C or more, and the heated surface 5A of the bread 5 is heated to a high temperature. Further, though moisture is evaporated and generates steam S, the steam S passes through the heating body 4 and is discharged outside the container body 1, since the heating body 4 is made of the porous ceramics having a high vent hole rate. Accordingly, a scorch pattern can be formed in a short time on the heated surface 5A.
Patent JP-S63116986-A (JP)
Inventor: HAYASHI MICHIYA
IPC: B62J35/00
Filed: 1986-11-04
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-2001083515-A (JP)
Title: Reflection liquid crystal display element
Inventor: KAMISAKA TETSUYA
IPC: G09F9/30
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a reflection liquid crystal display element having a bright white display, an achromatic black and white display with high contrast, less viewing angle dependence and excellent optical characteristics. SOLUTION: The element is constructed by a liquid crystal cell for twisted nematic mode driving, a polarizing plate 1 arranged on one side of the liquid crystal cell and a reflection plate 4 arranged on the other side of it. In this case, an optically anisotropic element 2 with the fixed twisted nematic aligned structure and comprising an optically anisotropic film and a light diffusion layer is provided between the polarizing plate 1 and the reflection plate 4.
Patent JP-H04140714-A (JP)
Title: Variable wavelength filter module
Inventor: HIRABAYASHI KATSUHIKO
IPC: G02F1/21
Filed: 1990-10-02
Abstract: PURPOSE:To allow the easy reduction of the size and weight of the above module and the sweeping of a wide wavelength range by disposing a double refractive prism and a half wavelength plate on the input side and output side of an etalon variable wavelength filter packed with a liquid crystal and making incident light of the same polarization incident on the filter. CONSTITUTION:The (p) polarized light is made incident on the variable wavelength filter VF 1 packed with the liquid crystal. The liquid crystal is so oriented as to change its refractive index with respect to the (p) polarized light when a voltage is impressed to the filter from an electronic circuit EC 1 at this time. Then, the transmission peak of the etalon changes according to the impressed voltage. Two pieces of the light beams emitted form the filter VF 1 are made into one piece of the light by the half wavelength plate lambda2 and the double refractive prism P 2 which are disposed symmetrically with the input side. This light passes a lens L 2 for condensing and is introduced to an optical fiber PF 2 on the output side. Namely, the light propagating in the filter VF 1 is the light of the same polarization state and, therefore, even if the light of any polarization is made incident on the input side, the wavelength is varied according to the voltages from the electronic circuit EC 1 without changing the characteristics of the filter VF 1.
Patent JP-H04140775-A (JP)
Title: Electrostatic recorder
Inventor: INAGAKI HARUHISA
IPC: G03G15/00
Filed: 1990-10-02
Abstract: PURPOSE:To eliminate a guiding plate, to make a recording part much more intensive and to miniaturize an entire device by forming a guide path for guiding a recording medium to a transfer device of the opposite wall surface parts of a developing device and a developer supply container. CONSTITUTION:The developer supply container 22 for supplying developer is provided on the above side of the developing device 18, and the guiding path 24 for the recording paper is formed of the opposite wall surface parts between the device 18 and the container 22 so as to guide the recording paper to the transfer roller 20. Namely, the developing device 18 and the side wall part of the container 22 are integrated, fixed and supported and a communicating part 26 is provided on the side of the path 24 so as to properly supply the developer in the container 22 to the container 18a of the developing device 18. In order to move the developer in the container 22 toward the communicating part 26 side, a screw 30 for carrying the developer which works in cooperation with the communicating part 26 is provided in the container 22.
Patent JP-2000087296-A (JP)
Title: Substrate plating device
Inventor: TSUJIMURA YUTAKA
IPC: H01L21/288
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To form a uniform plating layer on the treating face of a substrate. SOLUTION: In the conditions that a substrate W is held by a substrate holding mechanism 10, a first electrode 27 is brought into contact with the treating face Ws in the substrate W, and a second electrode 40 formed with many openings 40a and fitted to a second electrode supporting member 12 is proximately disposed opposite to the treating face Ws in the substrate W, as an electrolytic plating soln.  Q is fed to the space between the treating face Ws in the substrate W held by the substrate holding mechanism 10 and the second electrode 40 through the openings 40a formed on the second electrode 40, while the substrate holding mechanism 10 and the second electrode supporting member 12 are relatively rotated, power supply is executed in such a manner that electric current is allowed to flow from the second electrode 40 toward the first electrode 27 to form a plating layer onto the treating face Ws in the substrate W by electroplating.
Patent JP-2001085053-A (JP)
Title: High-temperature sodium secondary battery module
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/39
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature sodium secondary battery module having excellent reliability and safety to be favorably used in a power supply system of a power storage device, electric automobile, etc. SOLUTION: The secondary battery module is structured so that a high- temperature sodium secondary battery 1 such as a sodium-sulfur battery is accommodated in a heat insulated vessel or heat-keeping vessel which is filled with sand 4, ceramic particles, glass powder, etc., wherein a stress corrosion cracking preventive agent 211 is applied to part or the whole of the inner and/or outer surfaces of the vessel. Thereby the vessel is equipped with a high reliability against rise or fall of the temperature regardless of the service environment, and the resultant secondary battery module incorporating this heat insulated or heat-keeping vessel can have a high reliability and high safety.
Patent JP-S61140073-A (JP)
Title: Enclosed lead storage battery
Inventor: JINBO HIROYUKI
IPC: H01M10/12
Filed: 1984-12-13
Abstract: PURPOSE:To maintain highly charged condition by positioning the grid rib of negative plate in an enclosed lead storage battery while shifting to the direction of positive plate. CONSTITUTION:Positive pole active substance is constituting a positive plate A together with a grid frame bone 2 and grid intermediate bone 3. While separators 4 composed of glass fiber or synthetic fiber are positioned at the opposite sides. The intermediate bone 7 is shifted from the central position to face against the positive plate A to constitute a plate group which is contained in a case 8 made of synthetic resin film. Upon start of charging, positive pole active substance 1 will produce oxygen gas at the end of charging. Said gas will pass through a separator 4 containing the electrolyte and absorbed to the positive plate side of negative pole active substance 5 to produce lead sulfate at that portion. Consequently, charging will proceed continuously to facilitate charging at that portion because the grid intermediate bone 7 is positioned in the vicinity of active substance in negative pole near to the positive pole side.
Patent JP-2001086708-A (JP)
Title: Number-of-revolution detecting device for motor
Inventor: ONO HIROAKI
IPC: G01P3/488
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve quality and ease in assembling of a number-of-revolution detecting device for motor by preventing the breakage of a magnet attached to the rotating shaft of a motor, and at the same time by reducing the number of parts items. SOLUTION: A magnet 4 is attached to a coil core 3, and a notched section 10 is provided at the end face of the commutator-side rotating shaft of a motor. Since the magnetic flux generated from the magnet 4 passes through the route from the magnet 4 to the magnet 4 through the core 3 and the rotating shaft 1 of the motor and the clearance between the core 3 and shaft 1 changes due to the notched section 10, when the motor rotates, the magnetic reluctance changes and a voltage is induced in a coil 2. According, the number of revolutions of the motor can be measured, by measuring the frequency of the induced voltage.